mhurhangee/ep-ind-claims huggingface dataset:
A method for linearizing a non-linear power amplifier, characterized by comprising: performing an iteration algorithm by using a desired output signal, an input signal, and an output signal of the non-linear power amplifier, to calculate a final predistorted signal input to the non-linear power amplifier, wherein during iteration n+1, the input signal is adjusted to cancel out the difference between actual output signal that measured during iteration n and the desired output signal, n is an positive integer; an electronic signal generator repeatedly generating a signal which is the calculated input signal of the non-linear power amplifier; a signal capturing device capturing an output signal of the non-linear power amplifier, such that at least one period of the signal being generated by the electronic signal generator is captured; and a filter filtering out frequencies that can not be generated by the electronic signal generator and can not be captured by the signal capturing device from a signal of subtracting pa_out_desired from pa_out n; whereby with the final predistorted signal input to the non-linear power amplifier, the non-linear power amplifier is linearized; wherein the iteration algorithm is given by: pa_in n + 1 = pa_in n - alpha × f B ⁢ pa_out n - pa_out_desired G n wherein pa_out_desired is the desired output signal of the non-linear power amplifier, pa_in n is the calculated input signal of the non-linear power amplifier for iteration n, pa_out n is a time aligned output signal of the non-linear power amplifier for iteration n, G n is a gain of the non-linear power amplifier for iteration n which can be calculated by pa_in n and pa_out n, and alpha is in a range from 0 to 1, and wherein pa_in 1 is the desired output signal of the non-linear power amplifier divided by an estimated gain of the non-linear power amplifier, f B (x) is a result of passing signal x through the filter. performing an iteration algorithm by using a desired output signal, an input signal, and an output signal of the non-linear power amplifier, to calculate a final predistorted signal input to the non-linear power amplifier, wherein during iteration n+1, the input signal is adjusted to cancel out the difference between actual output signal that measured during iteration n and the desired output signal, n is an positive integer; an electronic signal generator repeatedly generating a signal which is the calculated input signal of the non-linear power amplifier; a signal capturing device capturing an output signal of the non-linear power amplifier, such that at least one period of the signal being generated by the electronic signal generator is captured; and a filter filtering out frequencies that can not be generated by the electronic signal generator and can not be captured by the signal capturing device from a signal of subtracting pa_out_desired from pa_out n; whereby with the final predistorted signal input to the non-linear power amplifier, the non-linear power amplifier is linearized; wherein the iteration algorithm is given by: pa_in n + 1 = pa_in n - alpha × f B ⁢ pa_out n - pa_out_desired G n
A method for determining if an aerosol can is authorized for use within an aerosol can dispenser where the aerosol can dispenser has an aerosol can dispensing system for repeated mechanical contact with a nozzle of an aerosol can operatively connected to the aerosol can dispenser and where the aerosol can dispensing system has a controller having means for activation of the aerosol can dispensing system for repeated activation of the aerosol can nozzle by a aerosol can dispensing mechanism, the method comprising the steps of: a. mounting an aerosol can within the aerosol can dispenser to engage the aerosol can nozzle with the aerosol can dispensing mechanism; b. activating at least one LED emitter/receiver pair operatively connected to the controller, the LED emitter/receiver pair for emitting LED light against an outer surface of an aerosol can and receiving reflected light from the outer surface of the aerosol can; c. detecting if the reflected light corresponds to an authorized reflected light signal pattern wherein if the reflected light signal pattern is authorized, enabling the aerosol can dispensing mechanism to dispense a quantity of aerosol can contents and wherein if the reflected light signal pattern is not authorized, preventing activation of the aerosol can dispensing mechanism. a. mounting an aerosol can within the aerosol can dispenser to engage the aerosol can nozzle with the aerosol can dispensing mechanism; b. activating at least one LED emitter/receiver pair operatively connected to the controller, the LED emitter/receiver pair for emitting LED light against an outer surface of an aerosol can and receiving reflected light from the outer surface of the aerosol can; c. detecting if the reflected light corresponds to an authorized reflected light signal pattern
An in vitro method for identifying a compound which inhibits the activation of RAC GTPase by DOCK5 protein and which is useful for treating disease associated with bone loss comprising the steps of: - coexpressing at least the DHR2 domain of DOCK5 and the RAC proteins in a cell, wherein said at least the DHR2 domain of DOCK5 protein induces the conversion of inactive RAC, which inactive RAC is bound to GDP, to active RAC, which active RAC is bound to GTP. - contacting or not said cell with said compound, - determining the conversion of inactive RAC to active RAC in the presence or absence of said compound, selecting the compound inhibiting the conversion of inactive RAC to active RAC, and - testing the inhibition of bone resorption by the selected compound. - coexpressing at least the DHR2 domain of DOCK5 and the RAC proteins in a cell, wherein said at least the DHR2 domain of DOCK5 protein induces the conversion of inactive RAC, which inactive RAC is bound to GDP, to active RAC, which active RAC is bound to GTP. - contacting or not said cell with said compound, - determining the conversion of inactive RAC to active RAC in the presence or absence of said compound, selecting the compound inhibiting the conversion of inactive RAC to active RAC, and - testing the inhibition of bone resorption by the selected compound.
A coating blade comprising: a substrate in the form of a metallic strip; and a wear resistant top deposit covering a working edge of the blade intended for contact with a moving paper web; characterized by that the wear resistant top deposit comprises a metallic material, a carbide with a metallic matrix, or a cermet, and by an intermediate layer between the substrate and the top deposit, said intermediate layer having a lower thermal conductivity than said top deposit. a substrate in the form of a metallic strip; and a wear resistant top deposit covering a working edge of the blade intended for contact with a moving paper web;
Cable marking system comprising: - at least one laser device, - at least one marking area for marking a portion of cable by said at least one laser device, - at least one cable-driving device (2, 9, 10, 11, 13, 14) configured to cause said cable to pass in said at least one marking area, and characterized by: - at least one cable curving device (2, 15, 17) configured to curve said cable in said at least one marking area, in which said at least one laser device is configured to emit at least one laser beam which, in the marking plane encompassing the surface of said cable, follows the curved path of the cable imposed by the curving device. - at least one laser device, - at least one marking area for marking a portion of cable by said at least one laser device, - at least one cable-driving device (2, 9, 10, 11, 13, 14) configured to cause said cable to pass in said at least one marking area, and characterized by: - at least one cable curving device (2, 15, 17) configured to curve said cable in said at least one marking area, in which said at least one laser device is configured to emit at least one laser beam which, in the marking plane encompassing the surface of said cable, follows the curved path of the cable imposed by the curving device.
Extractor hood comprising an adjustment device for lowering and raising the hood, comprising a segment fixed in a stationary manner, a second segment which is held so as to be movable on the first segment and a mounting and guide element which is operatively connected to the first and second segments and, at least one energy storage mechanism in the form of a gas spring and/or a helical spring acting on the second segment which is held so as to be movable, characterised in that, in order to adjust the force strength of the energy storage mechanism, the installation position of said mechanism is variable in that the mechanism can be fixed in particular to the segments and in different angular positions relative to the mounting and guide element.
Method for steering the growth of magnetic nanostructures, wherein a method for sensing the growth of magnetic nanostructures is executed, in which a method for sensing magnetic nanostructures with the steps of: - providing magnetic nanostructures in a measurement chamber; - exciting the magnetic nanostructures in the measurement chamber by a magnetic field generated by a coil arrangement (12, 13); - sensing the magnetic field in the measurement chamber by the coil arrangement (12, 13); - evaluating the magnetic nanostructures by using the sensed magnetic field; is carried out at least at two different points of time at different stages during a growth process of the magnetic nanostructures, and wherein additionally, depending on the evaluation of the magnetic nanostructures at a certain point of time, the growth of the magnetic nanostructures is influenced, thus providing a feedback loop for steering the nucleation and growth process of the magnetic nanostructures, characterized in that the magnetic nanostructures reside in the measurement chamber throughout the execution of the method for steering the growth of magnetic nanostructures or wherein at least a part of the magnetic nanostructures reside in the measurement chamber during execution of the steps of the method for sensing the growth of magnetic nanostructures, and the growth of the magnetic nanostructures is influenced outside the measurement chamber. wherein a method for sensing the growth of magnetic nanostructures is executed, in which a method for sensing magnetic nanostructures with the steps of: - providing magnetic nanostructures in a measurement chamber; - exciting the magnetic nanostructures in the measurement chamber by a magnetic field generated by a coil arrangement (12, 13); - sensing the magnetic field in the measurement chamber by the coil arrangement (12, 13); - evaluating the magnetic nanostructures by using the sensed magnetic field; - providing magnetic nanostructures in a measurement chamber; - exciting the magnetic nanostructures in the measurement chamber by a magnetic field generated by a coil arrangement (12, 13); - sensing the magnetic field in the measurement chamber by the coil arrangement (12, 13); - evaluating the magnetic nanostructures by using the sensed magnetic field; is carried out at least at two different points of time at different stages during a growth process of the magnetic nanostructures, and wherein additionally, depending on the evaluation of the magnetic nanostructures at a certain point of time, the growth of the magnetic nanostructures is influenced, thus providing a feedback loop for steering the nucleation and growth process of the magnetic nanostructures, characterized in that the magnetic nanostructures reside in the measurement chamber throughout the execution of the method for steering the growth of magnetic nanostructures or wherein at least a part of the magnetic nanostructures reside in the measurement chamber during execution of the steps of the method for sensing the growth of magnetic nanostructures, and the growth of the magnetic nanostructures is influenced outside the measurement chamber.
An electronic device comprising: a rechargeable battery; a first battery charger that is configured to charge the rechargeable battery by power supplied from an external power supply; a second battery charger that is configured to charge the rechargeable battery by a solar panel; and a processor that is configured to charge the rechargeable battery to a first voltage by the first battery charger, and to charge the rechargeable battery to a second voltage lower than the first voltage by the second battery charger. a rechargeable battery; a first battery charger that is configured to charge the rechargeable battery by power supplied from an external power supply; a second battery charger that is configured to charge the rechargeable battery by a solar panel; and a processor that is configured to charge the rechargeable battery to a first voltage by the first battery charger, and to charge the rechargeable battery to a second voltage lower than the first voltage by the second battery charger.
A rotary pump comprising: a housing defining an annular chamber with inlet and outlet ports spaced apart around the chamber, a flexible annular diaphragm forming one side of the chamber spaced opposite an annular wall of the housing, the diaphragm being sealed at its edges to the housing, a partition extending across the chamber from a location between the inlet and outlet ports to the diaphragm; wherein the diaphragm is configured to be pressed progressively against the opposite wall of the housing to force fluid drawn in at the inlet port on one side of the partition around the chamber and to expel it at the outlet port at the other side of the partition; the partition being positioned between downwardly depending walls (14,15) of the housing, one wall on the side of the inlet port and the other wall on the side of the outlet port, the downwardly depending walls (14,15) terminating short of the diaphragm, the partition having a reinforcing member of a material which is harder than the partition attached to at least one side of the partition, characterised by the reinforcing member being at least in the region where the corresponding downwardly depending wall (14,15) terminates so as to limit deflection of the partition under pressure. a housing defining an annular chamber with inlet and outlet ports spaced apart around the chamber, a flexible annular diaphragm forming one side of the chamber spaced opposite an annular wall of the housing, the diaphragm being sealed at its edges to the housing, a partition extending across the chamber from a location between the inlet and outlet ports to the diaphragm; wherein the diaphragm is configured to be pressed progressively against the opposite wall of the housing to force fluid drawn in at the inlet port on one side of the partition around the chamber and to expel it at the outlet port at the other side of the partition; the partition being positioned between downwardly depending walls (14,15) of the housing, one wall on the side of the inlet port and the other wall on the side of the outlet port, the downwardly depending walls (14,15) terminating short of the diaphragm, the partition having a reinforcing member of a material which is harder than the partition attached to at least one side of the partition, characterised by the reinforcing member being at least in the region where the corresponding downwardly depending wall (14,15) terminates so as to limit deflection of the partition under pressure.
A room temperature or low temperature curable epoxy formulation comprising a) an epoxy component comprising at least one epoxy resin and b) a hardener component comprising at least one compound of formula wherein R 1 and R 2 are both methyl, and/or at least one epoxy-amine adduct, which is a reaction product of a compound of formula wherein X is a divalent hydrocarbon group, which optionally contains one or more heteroatoms, and n is 0, 1, 2 or 3, preferably 0 or 1, and an epoxy compound selected from at least one of a monoepoxide and/or a polyepoxide, as a curing agent, wherein low temperature refers to a temperature of less than 15°C. a) an epoxy component comprising at least one epoxy resin and b) a hardener component comprising at least one compound of formula wherein R 1 and R 2 are both methyl, and/or at least one epoxy-amine adduct, which is a reaction product of a compound of formula wherein X is a divalent hydrocarbon group, which optionally contains one or more heteroatoms, and n is 0, 1, 2 or 3, preferably 0 or 1, and an epoxy compound selected from at least one of a monoepoxide and/or a polyepoxide, as a curing agent, wherein low temperature refers to a temperature of less than 15°C.
A compound that is (-)-halofenate, or (-)-halofenic acid or a pharmaceutically acceptable salt thereof, substantially free from its (+)-enantiomer, for use in treating a gout flare or in reducing the number, frequency, duration, or intensity, of gout flares experienced by a subject during initiation or maintenance of therapy for uric acid lowering.
An I2C slave having an I2C clock pin and an I2C data pin, the I2C slave is configured to receive a command at the I2C clock pin and the I2C data pin and in response repeatedly toggle the I2C data pin until the I2C slave detects the occurrence of a termination event, wherein the toggling is asynchronous to the I2C clock pin.
A composition for removing and preventing the formation of an oxide on the surface of a metal wire consisting of: a compound represented by the following Chemical Formula 1 in 0.01 to 20% by weight; an organic solvent in 10 to 99.99% by weight; and water in 0 to 70% by weight: wherein, in Chemical Formula 1, X 1 is C or S; X 2 is CR 1 2, NR 2, O or S, and herein, R 1 and R 2 are each independently hydrogen, C 1-12 alkyl, C 1-12 alkylthiol or C 1-12 alkoxy, C 6 - 12 aryl, or hydroxyl; and X 3 and X 4 are each independently CR 3 or N, and herein, R 3 is each independently hydrogen, C 1-12 alkyl or C 1-12 alkylthiol, or hydroxy, and herein, when X 3 and X 4 are all CR 3 and R 3 is C 1-12 alkyl, carbons at the end of R 3, a substituent, bond to each other to form a saturated or unsaturated ring. a compound represented by the following Chemical Formula 1 in 0.01 to 20% by weight; an organic solvent in 10 to 99.99% by weight; and water in 0 to 70% by weight: wherein, in Chemical Formula 1, X 1 is C or S; X 2 is CR 1 2, NR 2, O or S, and herein, R 1 and R 2 are each independently hydrogen, C 1-12 alkyl, C 1-12 alkylthiol or C 1-12 alkoxy, C 6 - 12 aryl, or hydroxyl; and X 3 and X 4 are each independently CR 3 or N, and herein, R 3 is each independently hydrogen, C 1-12 alkyl or C 1-12 alkylthiol, or hydroxy, and herein, when X 3 and X 4 are all CR 3 and R 3 is C 1-12 alkyl, carbons at the end of R 3, a substituent, bond to each other to form a saturated or unsaturated ring. wherein, in Chemical Formula 1, X 1 is C or S; X 2 is CR 1 2, NR 2, O or S, and herein, R 1 and R 2 are each independently hydrogen, C 1-12 alkyl, C 1-12 alkylthiol or C 1-12 alkoxy, C 6 - 12 aryl, or hydroxyl; and X 3 and X 4 are each independently CR 3 or N, and herein, R 3 is each independently hydrogen, C 1-12 alkyl or C 1-12 alkylthiol, or hydroxy, and herein, when X 3 and X 4 are all CR 3 and R 3 is C 1-12 alkyl, carbons at the end of R 3, a substituent, bond to each other to form a saturated or unsaturated ring.
A fixation system configured for attaching a navigation array to a bony structure for use in a robotic-assisted surgery, comprising: - a fixation device, comprising: - a trocar; - a cortical pin configured to be inserted into the trocar; - a dowel configured to be attached to the cortical pin, wherein the dowel is configured to prevent rotation of the cortical pin in the bony structure; and - a navigation array configured to be removably attached to the cortical pin, characterized in that - the dowel is a spring device having a torsion-spring structure configured to be deployed at a tip of the cortical pin. - a fixation device, comprising: - a trocar; - a cortical pin configured to be inserted into the trocar; - a dowel configured to be attached to the cortical pin, wherein the dowel is configured to prevent rotation of the cortical pin in the bony structure; and - a navigation array configured to be removably attached to the cortical pin, characterized in that - the dowel is a spring device having a torsion-spring structure - a trocar; - a cortical pin configured to be inserted into the trocar; - a dowel configured to be attached to the cortical pin, wherein the dowel is configured to prevent rotation of the cortical pin in the bony structure; and - a navigation array configured to be removably attached to the cortical pin, characterized in that - the dowel is a spring device having a torsion-spring structure
A method for operating a terminal (320; 420; 520; 620) in a wireless communication system, the method comprising receiving, from a base station (310; 410; 510; 610), a request for beamforming capability information; transmitting, to the base station (310; 410; 510; 610), the beamforming capability information including a beamforming gain control range; transmitting (501; 601) a first beamformed signal in a beam direction that is determined based on a beam training procedure; receiving, from the base station (310; 410; 510; 610), a message indicating to control a beamforming gain associated with antennas of the terminal; controlling the beamforming gain via a change of a beam width based on the message; and transmitting (507; 607) a second beamformed signal with the controlled beamforming gain in the beam direction, wherein the beamforming gain is controlled without changing the beam direction.
A movement element on a movable reclosable lid comprising: a substantially angled handle, which is pinned on a first side to the top side of the can lid and extends with a second side in the direction of the can lid underside, characterized in that the handle has at least one magnetic region (70, 72) which is located on the first side and corresponds approximately to a fastening area. a substantially angled handle, which is pinned on a first side to the top side of the can lid and extends with a second side in the direction of the can lid underside, characterized in that the handle has at least one magnetic region (70, 72) which is located on the first side and corresponds approximately to a fastening area.
A method for scoring and controlling quality of a plurality of moving food products, the method comprising the steps of: capturing an image of a plurality of moving food products; performing image analysis on the image to determine varying intensities of at least one color; scoring the plurality of moving food products as a group based on a percentage of the color, thereby obtaining a calculated group appearance score; and scoring each individual food product based on image analysis applied to individual food product, thereby obtaining a plurality of individual product scores. capturing an image of a plurality of moving food products; performing image analysis on the image to determine varying intensities of at least one color; scoring the plurality of moving food products as a group based on a percentage of the color, thereby obtaining a calculated group appearance score; and scoring each individual food product based on image analysis applied to individual food product, thereby obtaining a plurality of individual product scores.