mhurhangee/ep-ind-claims huggingface dataset:
Method for operating an inverter (10,48,50) for coupling an electric machine (12,46), designed for operation on AC voltage, to an AC voltage network with which a network-side converter of the inverter (10,48,50) connected to the AC voltage network is electrically coupled by means of a DC intermediate circuit to a machine-side converter of the inverter (10,48,50) connected to electric machine, wherein conversion of electric energy by the network-side converter is controlled by means of a network control signal and conversion of electric energy by the machine-side converter is controlled by means of a machine control signal of the control unit with the steps: - determining a torque-related machine current component composed of electric machine currents of the electric machine, - detecting an actual value for a magnetic flux, - determining an actual value of a machine torque of the electric machine (12,46) by linking the detected magnetic flux to the torque-related machine current component, - determining a torque difference between the actual value of the machine torque and a setpoint value of the machine torque of the electric machine (12,46), - filtering the torque difference by means of a bandpass filter, which is tuned to a machine-side natural frequency, - determining a compensation signal by processing a filter output signal of the bandpass filter, and - superimposing the compensation signal on the network control signal and/or the machine control signal, characterised in that the processing of the filter output signal of the bandpass filter takes place by means of a Park transformation, in order to determine a d-component and a q-component, mean values for the d-component and the q-component are determined, the mean values regulated to zero by means of a PI controller (34,36) and the compensation signal determined by an inverse Park transformation. - determining a torque-related machine current component composed of electric machine currents of the electric machine, - detecting an actual value for a magnetic flux, - determining an actual value of a machine torque of the electric machine (12,46) by linking the detected magnetic flux to the torque-related machine current component, - determining a torque difference between the actual value of the machine torque and a setpoint value of the machine torque of the electric machine (12,46), - filtering the torque difference by means of a bandpass filter, which is tuned to a machine-side natural frequency, - determining a compensation signal by processing a filter output signal of the bandpass filter, and - superimposing the compensation signal on the network control signal and/or the machine control signal,
A lighting unit, comprising: a light source; a driver for driving the light source which provides an output current between first and second terminals (16,18); an auxiliary circuit adapted to be powered by the driver, which auxiliary circuit comprises a buffer capacitor; a control switch for charging the buffer capacitor; characterised in that it further comprises: a first current sensing element in series with the light source between the first and second terminals; a second current sensing element in series with said control switch and with the buffer capacitor between the first and second terminals (16,18); and a controller adapted to control the control switch in dependence on the currents sensed by the first and second current sensing elements thereby to control the current flowing to the buffer capacitor. a light source; a driver for driving the light source which provides an output current between first and second terminals (16,18); an auxiliary circuit adapted to be powered by the driver, which auxiliary circuit comprises a buffer capacitor; a control switch for charging the buffer capacitor; characterised in that it further comprises: a first current sensing element in series with the light source between the first and second terminals; a second current sensing element in series with said control switch and with the buffer capacitor between the first and second terminals (16,18); and a controller adapted to control the control switch in dependence on the currents sensed by the first and second current sensing elements thereby to control the current flowing to the buffer capacitor. a first current sensing element in series with the light source between the first and second terminals; a second current sensing element in series with said control switch and with the buffer capacitor between the first and second terminals (16,18); and a controller adapted to control the control switch in dependence on the currents sensed by the first and second current sensing elements thereby to control the current flowing to the buffer capacitor.
A system for providing information to pedestrians comprising a plurality of protrusions; at least one active wireless transmitter adapted to transmit an information signal, the at least one wireless transmitter arranged in fixed relation to the protrusions; and, a wireless receiver adapted to receive the information signal and generate an alert in response thereto; wherein the transmitter and receiver are configured to communicate via a short range wireless protocol; wherein the transmitter and receiver comprise a Protocol transmitter and Protocol receiver respectively, the Protocol transmitter being configured to transmit an information signal comprising a Protocol information signal and a Protocol ID; wherein the Protocol receiver is configured to provide information to a remote location on receipt of the information signal from the Protocol transmitter; the information provided by the Protocol receiver comprising at least one of (a) the direction of motion of the Protocol receiver relative to the Protocol transmitter and (b) confirmation of receipt of the information signal from the Protocol transmitter by the Protocol receiver. a plurality of protrusions; at least one active wireless transmitter adapted to transmit an information signal, the at least one wireless transmitter arranged in fixed relation to the protrusions; and, a wireless receiver adapted to receive the information signal and generate an alert in response thereto; wherein the transmitter and receiver are configured to communicate via a short range wireless protocol; wherein the transmitter and receiver comprise a Protocol transmitter and Protocol receiver respectively, the Protocol transmitter being configured to transmit an information signal comprising a Protocol information signal and a Protocol ID; wherein the Protocol receiver is configured to provide information to a remote location on receipt of the information signal from the Protocol transmitter; the information provided by the Protocol receiver comprising at least one of (a) the direction of motion of the Protocol receiver relative to the Protocol transmitter and (b) confirmation of receipt of the information signal from the Protocol transmitter by the Protocol receiver.
A method for the transformation of plants of the Euphorbiaceae family which comprises the steps of: (a) establishing and maintaining cells of embryogenic calli on a solid medium or in a liquid medium; (b) co-culturing the cells with a culture of Agrobacterium harboring a T-DNA vector of interest containing a polynucleotide of interest to produce transformed cells having the polynucleotide of interest stably incorporated into their genome in a co-culture medium containing a NADPH oxidase inhibitor; (c) selecting the transformed cells on a selection medium; (d) developing the selected transformed cells into transgenic somatic embryos on a development medium; (e) maturing the transgenic somatic embryos on a maturation medium; (f) germinating the somatic embryos into plantlets on germination medium; and (g) transferring the plantlets to soil to further develop into flowering plants. (a) establishing and maintaining cells of embryogenic calli on a solid medium or in a liquid medium; (b) co-culturing the cells with a culture of Agrobacterium harboring a T-DNA vector of interest containing a polynucleotide of interest to produce transformed cells having the polynucleotide of interest stably incorporated into their genome in a co-culture medium containing a NADPH oxidase inhibitor; (c) selecting the transformed cells on a selection medium; (d) developing the selected transformed cells into transgenic somatic embryos on a development medium; (e) maturing the transgenic somatic embryos on a maturation medium; (f) germinating the somatic embryos into plantlets on germination medium; and (g) transferring the plantlets to soil to further develop into flowering plants.
A gel composition for use in a sustained release preparation for use in controlling an insect pest, the composition comprising: - one or more volatile substances and an oil gelling agent, wherein the one or more volatile substances are comprised in an amount of from 70.0 to 99.0% by weight by the gel composition; the oil gelling agent is selected from the group consisting of a long-chain fatty acid which is a saturated or unsaturated fatty acid having 8 to 24 carbon atoms and a dextrin fatty acid ester. - one or more volatile substances and an oil gelling agent, wherein the one or more volatile substances are comprised in an amount of from 70.0 to 99.0% by weight by the gel composition; the oil gelling agent is selected from the group consisting of a long-chain fatty acid which is a saturated or unsaturated fatty acid having 8 to 24 carbon atoms and a dextrin fatty acid ester.
A retainer for a rotating blade, which is configured to inhibit deviation of the rotating blade mounted on a rotor of a gas turbine, the retainer comprising: a retainer frame configured to be disposed at one side of the rotating blade and configured to form an inside chamber for introducing cooled air between the retainer frame and the rotating blade; a barrier wall formed on the retainer frame and configured to be disposed towards said side of the rotating blade and configured to divide the inside chamber into a plurality of cooling chambers (148a; 148b; 148c) with respect to a radial direction, wherein the barrier wall comprises a plurality of barrier wall members spaced apart from one another in the radial direction, and wherein communication holes (147a; 147b) are formed in the plurality of barrier wall members so that the plurality of cooling chambers (148a; 148b; 148c) communicate with one another through the communication holes (147a; 147b); and a fixing unit disposed at one side of the retainer frame with respect to the radial direction and configured to fix the retainer frame to the rotor. a retainer frame configured to be disposed at one side of the rotating blade and configured to form an inside chamber for introducing cooled air between the retainer frame and the rotating blade; a barrier wall formed on the retainer frame and configured to be disposed towards said side of the rotating blade and configured to divide the inside chamber into a plurality of cooling chambers (148a; 148b; 148c) with respect to a radial direction, wherein the barrier wall comprises a plurality of barrier wall members spaced apart from one another in the radial direction, and wherein communication holes (147a; 147b) are formed in the plurality of barrier wall members so that the plurality of cooling chambers (148a; 148b; 148c) communicate with one another through the communication holes (147a; 147b); and a fixing unit disposed at one side of the retainer frame with respect to the radial direction and configured to fix the retainer frame to the rotor.
A therapeutic electrical stimulation system comprising: an implantable housing; at least one electrode lead coupled to the housing and having a plurality of electrodes (27a-27d), the electrode lead configured to be implanted adjacent to a spinal tissue; a first circuitry module disposed within the implantable housing and operatively coupled to the electrode lead, the first circuitry module configured to deliver electrical stimulation to a selected first subset of the plurality of electrodes to cause contraction of a spinal muscle associated with the spinal tissue; a second circuitry module disposed within the implantable housing and operatively coupled to the electrode lead, the second circuitry module configured to perform a function selected from the group consisting of: analgesic stimulation of afferent nerve fibers associated with the spinal tissue; muscle performance monitoring; stimulation of efferent nerve fibers associated with the spinal tissue to reduce spasm, and RF ablation; a controller disposed within the implantable housing and operatively coupled to the first and second circuitry modules (46 and 47, resp.); and an electrode switching array disposed with the implantable housing, the controller operatively coupled to the electrode switching array to select the first subset of the plurality of electrodes coupled to the first circuitry module. an implantable housing; at least one electrode lead coupled to the housing and having a plurality of electrodes (27a-27d), the electrode lead configured to be implanted adjacent to a spinal tissue; a first circuitry module disposed within the implantable housing and operatively coupled to the electrode lead, the first circuitry module configured to deliver electrical stimulation to a selected first subset of the plurality of electrodes to cause contraction of a spinal muscle associated with the spinal tissue; a second circuitry module disposed within the implantable housing and operatively coupled to the electrode lead, the second circuitry module configured to perform a function selected from the group consisting of: analgesic stimulation of afferent nerve fibers associated with the spinal tissue; muscle performance monitoring; stimulation of efferent nerve fibers associated with the spinal tissue to reduce spasm, and RF ablation; a controller disposed within the implantable housing and operatively coupled to the first and second circuitry modules (46 and 47, resp.); and an electrode switching array disposed with the implantable housing, the controller operatively coupled to the electrode switching array to select the first subset of the plurality of electrodes coupled to the first circuitry module.
Overpressure relief valve for rail vehicles with compressed-air brakes, comprising a housing provided with an inlet opening and an discharge opening, comprising a first displaceable piston including a first valve seat between a first chamber and a second chamber, wherein said housing includes a third chamber in which a second mobile piston is disposed, said second piston is provided with a central bore cooperating with a piston rod of said first piston to form a second valve seat, said bore being in flow communication with said discharge opening, said second piston is biased by at least one spring (26, 27) in the closing direction of said second valve seat, said second chamber and said third chamber are in flow communication with each other such that a piston surface of said second piston is subjected to the pressure prevailing in said second chamber and said third chamber, characterised in that said first valve seat is bridged by at least one calibrated flow restriction opening acting as by-pass.
A method for transmitting downlink control information, characterized in that, the method comprises: determining a state of resource allocation in each downlink transmission time period of multiple downlink transmission time periods, wherein the resource allocation in the each downlink transmission time period comprises allocation of at least one downlink transmission resource region, different downlink transmission resource regions occupy different time resources or different frequency resources or different time-frequency resources, lengths of at least two of the multiple downlink transmission time periods are different, and the each downlink transmission time period comprises at least one symbol, or a length of the each downlink transmission time period is B ms, wherein B is a positive integer; and transmitting downlink control information over reserved resources in the at least one downlink transmission resource region, wherein the downlink control information is configured to schedule at least one User Equipment, UE, to perform data transmission in a corresponding downlink transmission resource region, wherein resource positions of the reserved resources are fixed. determining a state of resource allocation in each downlink transmission time period of multiple downlink transmission time periods, wherein the resource allocation in the each downlink transmission time period comprises allocation of at least one downlink transmission resource region, different downlink transmission resource regions occupy different time resources or different frequency resources or different time-frequency resources, lengths of at least two of the multiple downlink transmission time periods are different, and the each downlink transmission time period comprises at least one symbol, or a length of the each downlink transmission time period is B ms, wherein B is a positive integer; and transmitting downlink control information over reserved resources in the at least one downlink transmission resource region, wherein the downlink control information is configured to schedule at least one User Equipment, UE, to perform data transmission in a corresponding downlink transmission resource region, wherein resource positions of the reserved resources are fixed.
A method for selecting, by a user equipment, UE, a device-to-device, D2D, group in a wireless communication system, the method comprising: receiving, from a network, a group priority for each D2D group of a plurality of D2D groups, while the UE which has no capability for supporting the plurality of D2D groups in parallel is in coverage of the network, wherein the plurality of D2D groups comprises at least a first D2D group for public safety and a second D2D group for commercial purpose, and wherein the first D2D group has a higher group priority than the second D2D group; after receiving the group priority for each D2D group, detecting (S100, S210) at least the first and the second D2D groups; selecting (S110, S220) one D2D group having the higher group priority from among the detected D2D groups; and transmitting a joining request to the selected one D2D group. receiving, from a network, a group priority for each D2D group of a plurality of D2D groups, while the UE which has no capability for supporting the plurality of D2D groups in parallel is in coverage of the network, wherein the plurality of D2D groups comprises at least a first D2D group for public safety and a second D2D group for commercial purpose, and wherein the first D2D group has a higher group priority than the second D2D group; after receiving the group priority for each D2D group, detecting (S100, S210) at least the first and the second D2D groups; selecting (S110, S220) one D2D group having the higher group priority from among the detected D2D groups; and transmitting a joining request to the selected one D2D group.
An adhesive tape dispenser head assembly arranged to dispense pieces of adhesive tape onto a moving object at a deposition zone, the assembly comprising: a feed spool arranged to hold adhesive tape; a tape launching cutter movable between a first configuration in which the tape launching cutter is arranged to launch the adhesive tape onto the moving object and a second configuration in which the tape launching cutter is arranged to cut the adhesive tape to a desired length, characterized by the assembly being arranged such that the adhesive tape is gripped and moved to launch the adhesive tape to travel from the tape launching cutter further downstream to the deposition zone. a feed spool arranged to hold adhesive tape; a tape launching cutter movable between a first configuration in which the tape launching cutter is arranged to launch the adhesive tape onto the moving object and a second configuration in which the tape launching cutter is arranged to cut the adhesive tape to a desired length, characterized by the assembly being arranged such that the adhesive tape is gripped and moved to launch the adhesive tape to travel from the tape launching cutter further downstream to the deposition zone.
An apparatus for measuring oil droplets and other bodies in a liquid, the apparatus comprising a body having an imaging device mounted therein, said body having a measurement window secured to a first end of the body with a retaining ring, the measurement window bordering a measurement region through which an image of a fluid within the measurement region may be viewed by the imaging device, wherein a light source is provided in a light source opening in the first end of the body for illuminating said measurement region, said light source being directed towards the imaging device by a light directing means mounted with a linking part on the first end of the body adjacent the measurement window, wherein the apparatus includes an ultrasonic transducer mounted on a second end of the body opposite the first end of the body and being mechanically coupled to the measurement window, said ultrasonic transducer being operable to cause vibrations of the measurement window and the light directing means via the retaining ring and the linking part to remove fouling from the measurement window and to create cavitation within said measurement region, wherein said light directing means is located in or adjacent said measurement region to be exposed to said vibration and said cavitation created by the ultrasonic transducer to remove fouling from said light directing means.
A method of determining the effectiveness of an industrial treatment on pulp or a paper product comprising: contacting a lignocellulosic polymer detection probe comprising a) a binding module that specifically binds to at least one lignocellulosic polymer and b) a reporter module that is spectroscopically detectable, with pulp or a paper product; detecting the specific binding of the probe to the pulp or the paper product; calculating the amount of at least one lignocellulosic polymer on a surface of the pulp or the paper product; and determining the effectiveness of an industrial treatment on the pulp or paper product based on the amount of the at least one lignocellulosic polymer detected. contacting a lignocellulosic polymer detection probe comprising a) a binding module that specifically binds to at least one lignocellulosic polymer and b) a reporter module that is spectroscopically detectable, with pulp or a paper product; detecting the specific binding of the probe to the pulp or the paper product; calculating the amount of at least one lignocellulosic polymer on a surface of the pulp or the paper product; and determining the effectiveness of an industrial treatment on the pulp or paper product based on the amount of the at least one lignocellulosic polymer detected.
Self-propelled floor-dust collector comprising an electric motor drive, a dust-collection container and a covering hood, the collector comprising one or more driven travelling wheels and a non-driven passive wheel moving together therewith, it being possible to prompt additional corrective measures for recovering the freedom of movement of the collector when an obstruction to the movement of the collector is detected by same, characterised in that the passive wheel is monitored in terms of the movement thereof in order to possibly introduce a corrective measure if said movement falls below a limiting speed, it being possible for the corrective measure to be that the floor-dust collector initially stops the travel and subsequently starts a suitable release algorithm, or performs a reverse of the travel manoeuvre that led to it getting stuck, or rocks free, for instance by means of alternating rotations and travel motions, or lifts the collector when travelling over something or lowers the collector when travelling below something.