mhurhangee/patent-ind-claim-en huggingface dataset:
An array antenna configured to be placed at a determined position above the ground surface, said array antenna is assembled by a plurality of UAVs, each of said UAVs comprises a control unit configured and operable to control movement of said UAV for accurately maintaining the UAV in position within the formation of UAVs above the ground surface, one or more antenna elements of said array antenna, and at least one imager/camera configured to acquire imagery data of other UAVs in the formation; said plurality of UAVs configured to create and maintain a defined formation at said determined position above the ground and thereby align the one or more antenna elements carried by the UAVs to form said array antenna, said array antenna configured to receive electromagnetic signals reflected from a region of interest, or from one or more objects, within its line of sight; wherein said control unit is configured to receive data indicative of a position in which the UAV needs to be in the formation, and to process said imagery data, determine distances of said UAV from at least one of said other UAVs, and whenever needed, apply correcting movements to said UAV based on imagery data of other UAVs in the formation from said at least one imager/camera, for accurately placing the UAV in its position in the formation and maintaining said UAV in its accurate position in the formation of UAVs.
A pneumatic tire comprising a tread , a carcass and a belt structure interposed between the carcass and the tread , wherein the belt structure includes a first working belt and a second working belt , wherein the second working belt is located radially outward of the first working belt , wherein a first relatively low angle belt is positioned radially inward of the first working belt , wherein the first relatively low angle belt has an angle of less than 10 degrees or less than 5 degrees with respect to the circumferential direction, wherein the first working belt has an axial width in range of from 95 to 105 percent of the tread arc width of the tire , wherein the tire further comprises a second relatively low angle belt , the second relatively low angle belt having an angle of less than 10 degrees or less than 5 degrees with respect to the circumferential direction, and wherein the second relatively low angle belt is narrower in axial width than the first and second working belt , has a width narrower than the first relatively low angle belt and is positioned between the first working belt and the first relatively low angle belt , characterized in that the second working belt has an axial width in a range of from 85 to 95 percent of the axial width of the first working belt , and in that the axial width of the first relatively low angle belt and/or the second relatively low angle belt is in a range of from 70 to 80 percent, of the tread arc width.
An ultrasonic transducer , comprising a first electrode including (i) a first cover portion , (ii) a plurality of backplates , and (iii) a plurality of springs disposed between the first cover portion and the plurality of backplates , the first cover portion and the plurality of backplates being electrically conductive, the plurality of springs being electrically connected to the electrically conductive first cover portion and plurality of backplates , a vibrator film layer having a conductive side (106.2) and a non-conductive side (106.1), the conductive side (106.2) forming a second electrode, and a first retaining layer having a plurality of first apertures formed therethrough, the first retaining layer being electrically insulative, wherein each one of the plurality of backplates is substantially in registration with a respective one of the plurality of first apertures , and wherein the electrostatic acoustic transducer is configured to receive a drive voltage across the first and second electrodes for vibrating the vibrator film layer , thereby generating a series of compression waves at sonic or ultrasonic frequencies, wherein each of the plurality of backplates has a shape that conforms to the corresponding shape of the respective first apertures ; and each of the plurality of springs is configured to urge a respective one of the plurality of backplates against the non-conductive side (106.1) of the vibrator film layer through a respective one of the plurality of first apertures .
A system comprising: a pulse-width modulation (PWM) module configured to control switching of an inverter that powers a motor , wherein the PWM module is configured to control the switching based on a first angle (θ v ) in a first mode; an estimator module configured to determine a second angle (θ est ) and an estimated speed (ω est ); and a subtraction module configured to determine a difference (θ error ) between the first and second angles; characterized in that the system further comprises: a transition module configured to command transition from the first mode to a second mode in response to the estimator module achieving stable estimates of the second angle (θ est ) and the estimated speed (ω est ); an error reducing module configured to (i) store the difference when the transition module commands transition from the first mode to the second mode and (ii) decrement a magnitude of the stored difference by a predetermined increment at predetermined intervals until the stored difference reaches zero; and a summing module configured to calculate a sum of the stored difference and the second angle, wherein the PWM module is configured to control the switching based on the sum in the second mode. a pulse-width modulation (PWM) module configured to control switching of an inverter that powers a motor , wherein the PWM module is configured to control the switching based on a first angle (θ v ) in a first mode; an estimator module configured to determine a second angle (θ est ) and an estimated speed (ω est ); and a subtraction module configured to determine a difference (θ error ) between the first and second angles; characterized in that the system further comprises: a transition module configured to command transition from the first mode to a second mode in response to the estimator module achieving stable estimates of the second angle (θ est ) and the estimated speed (ω est ); an error reducing module configured to (i) store the difference when the transition module commands transition from the first mode to the second mode and (ii) decrement a magnitude of the stored difference by a predetermined increment at predetermined intervals until the stored difference reaches zero; and a summing module configured to calculate a sum of the stored difference and the second angle, wherein the PWM module is configured to control the switching based on the sum in the second mode. a transition module configured to command transition from the first mode to a second mode in response to the estimator module achieving stable estimates of the second angle (θ est ) and the estimated speed (ω est ); an error reducing module configured to (i) store the difference when the transition module commands transition from the first mode to the second mode and (ii) decrement a magnitude of the stored difference by a predetermined increment at predetermined intervals until the stored difference reaches zero; and a summing module configured to calculate a sum of the stored difference and the second angle, wherein the PWM module is configured to control the switching based on the sum in the second mode.
A method for modifying a signal value of an FPGA during runtime, comprising the steps loading (S200) an FPGA hardware configuration having at least one signal value onto the FPGA , executing (S210) the FPGA hardware configuration on the FPGA , setting (S260) the signal value for transferring to the FPGA , determining (S270) reply data from the signal value, writing (S280) the reply data as state data in a configuration memory of the FPGA , and transferring (S290) the state data from the configuration memory into the functional level of the FPGA , characterized in that signal values able to be modified are disposed together, separately from elements of the FPGA in the functional level, the configuration of which can change during runtime, and that the modifying of the signal value takes place while the FPGA continues to run uninterrupted. loading (S200) an FPGA hardware configuration having at least one signal value onto the FPGA , executing (S210) the FPGA hardware configuration on the FPGA , setting (S260) the signal value for transferring to the FPGA , determining (S270) reply data from the signal value, writing (S280) the reply data as state data in a configuration memory of the FPGA , and transferring (S290) the state data from the configuration memory into the functional level of the FPGA , characterized in that
An infrared photodetector (10; 30; 35; 40) comprising a stack of layers on a substrate having an active area made of organic semiconductor materials capable of converting an infrared radiation into an electric signal and comprising, in said stack and/or on the substrate, a single layer at least partially filtering visible light, wherein the filtering layer comprises a material selected from the group comprising amorphous silicon, amorphous silicon-germanium alloys, copper-indium-gallium-selenium alloys, copper zinc tin sulphide, or a mixture of at least two of these compounds.
Electrical connector comprising: a terminal body ; an insulator accommodated within a receptacle of the terminal body , said insulator having at least one cavity adapted for holding a terminal connected to a wire of a cable ; and a metal ferrule accommodated within said receptacle of said terminal body ; wherein said metal ferrule has a crimp portion adapted to be crimped onto said cable ; wherein the insulator and the ferrule are inserted into the receptacle in an insertion direction (M) parallel to a longitudinal axis (L) of the terminal body characterized in that said metal ferrule is form-fittingly connected to said terminal body ; that the ferrule has a sleeve like holding portion centering the ferrule within the receptacle ; and that the ferrule is provided with a lug which projects from an outer circumferential face of the ferrule in a radial direction into a locking opening of the terminal body and which supports the ferrule against the terminal body in a direction opposite to the insertion direction (M). a terminal body ; an insulator accommodated within a receptacle of the terminal body , said insulator having at least one cavity adapted for holding a terminal connected to a wire of a cable ; and a metal ferrule accommodated within said receptacle of said terminal body ; wherein said metal ferrule has a crimp portion adapted to be crimped onto said cable ; wherein the insulator and the ferrule are inserted into the receptacle in an insertion direction (M) parallel to a longitudinal axis (L) of the terminal body characterized in that said metal ferrule is form-fittingly connected to said terminal body ; that the ferrule has a sleeve like holding portion centering the ferrule within the receptacle ; and that the ferrule is provided with a lug which projects from an outer circumferential face of the ferrule in a radial direction into a locking opening of the terminal body and which supports the ferrule against the terminal body in a direction opposite to the insertion direction (M).
A root end assembly for incorporating a plurality of fastening members into the root end of a wind turbine blade shell part, the root end assembly comprising: a mounting plate comprising a first surface , an opposing second surface and a plurality of apertures extending through the mounting plate from the first surface to the second surface , a plurality of sheath members , each sheath member being disposed in a respective aperture of the plurality of apertures , a plurality of connection members , each connection member being received in a respective sheath member of the plurality of sheath members , the plurality of fastening members , each fastening member being releasably attached to a respective connection member of the plurality of connection members such that the fastening members extend substantially normal to the first surface of the mounting plate , wherein at least a subset of the apertures is dimensioned for allowing translational movement of the sheath members in the respective apertures . a mounting plate comprising a first surface , an opposing second surface and a plurality of apertures extending through the mounting plate from the first surface to the second surface , a plurality of sheath members , each sheath member being disposed in a respective aperture of the plurality of apertures , a plurality of connection members , each connection member being received in a respective sheath member of the plurality of sheath members , the plurality of fastening members , each fastening member being releasably attached to a respective connection member of the plurality of connection members such that the fastening members extend substantially normal to the first surface of the mounting plate , wherein at least a subset of the apertures is dimensioned for allowing translational movement of the sheath members in the respective apertures .
Vehicle brake system with wheel slip control, having a drivable pressure generator for supplying at least one wheel brake with fluid, wherein the pressure generator is connected by its suction side to a return from the wheel brake controllable by a pressure reduction valve and by its delivery side to an inlet of the wheel brake controllable by a pressure build-up valve and connected to an actuatable brake master cylinder of the vehicle brake system, and wherein the pressure generator , for controlling the fluid rate of flow, is equipped with at least one pump inlet valve and with at least one pump discharge valve , characterized in that downstream of the pump discharge valve means are provided, which prevent the pressure of the brake master cylinder acting on the delivery side of the pressure generator .
A pharmaceutical composition for modified release, comprising (R)-2-(2-aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, or a pharmaceutically acceptable salt thereof, at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 10 mL or less, and a hydrogel-forming polymer having an average molecular weight of 100,000 to 5,000,000 or a viscosity of 12 mPa·s or more in a 5% aqueous solution at 25°C and 7,500 mPa·s or less in a 1% aqueous solution at 25°C, wherein the additive which ensures penetration of water into the pharmaceutical composition is one compound, or two or more compounds selected from the group consisting of polyethylene glycol, polyvinylpyrrolidone, D-mannitol, lactose, sucrose, sodium chloride, and polyoxyethylene polyoxypropylene glycol; wherein the hydrogel-forming polymer is one compound, or two or more compounds selected from the group consisting of polyethylene oxide, hydroxypropyl methylcellulose, and hydroxypropyl cellulose; and wherein the drug dissolution rate from the pharmaceutical composition is 75% or less after 1.5 hours and at least 75% after 7 hours from the beginning of the dissolution test and wherein the dissolution test is carried out in accordance with the paddle method described in the United States Pharmacopoeia under the conditions that 900 mL of USP buffer, pH 6.8, is used and the paddle rotation speed is 50 to 200 rpm.
Foundation for a windmill comprising an annular pedestal, which is divided into several ring sections and is composed of prefabricated concrete elements, said pedestal comprising a platform for a windmill tower and several support elements extending radially outward from the pedestal, wherein the pedestal is supported by strut ribs on the support elements , characterized in that the pedestal, at its end forming the platform , comprises a circumferential projection extending radially outward from the pedestal and comprising at least one channel for receiving a tensioning cable, said channel being provided in the projection and extending in the circumferential direction.
An apparatus for monitoring EMG signals of a patient's laryngeal muscles, comprising: an endotracheal tube having an exterior surface; a tube coating that has been applied to the exterior surface via spraying of a homogeneous solution onto the endotracheal tube or immersion of the endotracheal tube in the homogeneous solution; and wherein a conductive electrode formed on the tube coating that has been applied to the exterior surface, the conductive electrode configured to receive the EMG signals from the laryngeal muscles. an endotracheal tube having an exterior surface; a tube coating that has been applied to the exterior surface via spraying of a homogeneous solution onto the endotracheal tube or immersion of the endotracheal tube in the homogeneous solution; and wherein a conductive electrode formed on the tube coating that has been applied to the exterior surface, the conductive electrode configured to receive the EMG signals from the laryngeal muscles.
An optical transmitter for transmitting light in a free space optical communication system, comprising: a broad spectrum light source; and an optical component including a plurality of sections and positioned to receive an optical beam produced by the broad spectrum light source, wherein: the plurality of sections are formed to introduce optical path differences into portions of the optical beam that impinge on the optical component such that each section introduces a delay into a corresponding portion of the optical beam that is different from a delay introduced into other portions of the optical beam by other sections of the optical component, and the delays introduced by the plurality of sections cause each portion of the optical beam that impinges on a corresponding section of the optical component to lack coherence with other portions of the optical beam that impinge on other sections of the optical component, characterized in that the optical component is a Fresnel lens with a plurality of circular zones, and each of the plurality of sections corresponds to one circular zone of the Fresnel lens. a broad spectrum light source; and an optical component including a plurality of sections and positioned to receive an optical beam produced by the broad spectrum light source, wherein: the plurality of sections are formed to introduce optical path differences into portions of the optical beam that impinge on the optical component such that each section introduces a delay into a corresponding portion of the optical beam that is different from a delay introduced into other portions of the optical beam by other sections of the optical component, and the delays introduced by the plurality of sections cause each portion of the optical beam that impinges on a corresponding section of the optical component to lack coherence with other portions of the optical beam that impinge on other sections of the optical component, the plurality of sections are formed to introduce optical path differences into portions of the optical beam that impinge on the optical component such that each section introduces a delay into a corresponding portion of the optical beam that is different from a delay introduced into other portions of the optical beam by other sections of the optical component, and the delays introduced by the plurality of sections cause each portion of the optical beam that impinges on a corresponding section of the optical component to lack coherence with other portions of the optical beam that impinge on other sections of the optical component, characterized in that the optical component is a Fresnel lens with a plurality of circular zones, and each of the plurality of sections corresponds to one circular zone of the Fresnel lens.
A plastic window having a sash profile and a frame profile , which are each formed as plastic hollow chamber profiles, and also a middle seal , which is attached to the frame profile , and which is produced from a rigid holding plate , on which a soft seal profile is formed, characterised in that the soft seal profile is formed essentially U-shaped, wherein the two legs of the U are formed on lateral thirds of the holding plate , wherein the middle region remains free and delimits a cavity jointly with the two legs , and the soft seal profile comprises a sealing lug on the side opposite to the holding plate, which cooperates with a sealing surface , which is arranged essentially perpendicularly to the holding plate .
A device suitable for cleaning of profiled surfaces, especially roof coverings, comprising a support designed like a plate , which is carried by a shaft, substantially directed at right angle thereto, the plate carrying a number of pins, arranged side by side, characterized in that the plate is provided with at least two parallel grooves , arranged at a first distance from each other side by side, wherein said pins (8-15) are mounted directed at right angle to the at least two parallel a grooves by bolt connections and wherein said pins (8-15) at their free ends are surrounded by polymer material in foam form .
A method for conditioning a shear zone of components to be welded in a friction welding process, where each component comprises a coarse grain superalloy, the method comprising: a) pre-determining a temperature profile for which the material of the shear zone approaches viscoplasticity but does not undergo undesirable phase transformations and identifying a quantum of energy needed to generate a peak temperature of the pre-determined temperature profile; b) introducing friction at an interface of two opposing surfaces of the components to be welded sufficient to generate the peak temperature whilst simultaneously applying a pressure at the interface, wherein the applied pressure is below a pressure which will cause upset at the interface; c) withdrawing the friction and/or pressure allowing the heat to disperse by conduction through the shear zone, thereby reducing the maximum temperature of the shear zone to below the peak temperature; d) after the temperature at the surface has fallen below the peak temperature, repeating steps b) and c); and repeating step d) as necessary until the pre-determined temperature gradient is achieved throughout the shear zone. a) pre-determining a temperature profile for which the material of the shear zone approaches viscoplasticity but does not undergo undesirable phase transformations and identifying a quantum of energy needed to generate a peak temperature of the pre-determined temperature profile; b) introducing friction at an interface of two opposing surfaces of the components to be welded sufficient to generate the peak temperature whilst simultaneously applying a pressure at the interface, wherein the applied pressure is below a pressure which will cause upset at the interface; c) withdrawing the friction and/or pressure allowing the heat to disperse by conduction through the shear zone, thereby reducing the maximum temperature of the shear zone to below the peak temperature; d) after the temperature at the surface has fallen below the peak temperature, repeating steps b) and c); and
A composition for use in a method of in vivo diagnosis of atherosclerosis, which composition comprises a radioisotope-labeled compound which is a bifunctional chelating agent-mannosylated human serum albumin, labeled with a radioisotope.