mhurhangee/ep-ind-claims huggingface dataset:
A liquid recirculation system comprising: a sump containing a liquid lubricant or liquid coolant; a gallery; and a screw pump comprising a body having a cylindrical duct formed therein, and a screw shaft located in the cylindrical duct arranged to transport the liquid lubricant or the liquid coolant between an inlet and an outlet of the screw pump, the screw shaft having a screw thread defining a helical liquid path within the cylindrical duct, wherein the body of the screw pump includes a groove extending along an inside surface of the cylindrical duct, the groove defining in part a ball-passage extending alongside the screw shaft and intersecting with the helical liquid path, the ball-passage containing a plurality of balls which are guided along the ball-passage by the screw thread when the screw shaft rotates relative to the body, and wherein the screw pump is coupled with the sump and the gallery, the screw pump being arranged to transport the liquid lubricant or the liquid coolant around the recirculation system, wherein the screw shaft extends into the liquid lubricant or liquid coolant to lift it up from a level of the sump to an upper level of the gallery, and the gallery is arranged to return the liquid lubricant or the liquid coolant back to the sump, wherein the recirculation system is arranged to receive drive from a motor or gearbox of an actuator, and wherein the recirculation system comprises a one-way drive mechanism arranged to provide drive to the screw shaft in a transporting direction only. a sump containing a liquid lubricant or liquid coolant; a gallery; and a screw pump comprising a body having a cylindrical duct formed therein, and a screw shaft located in the cylindrical duct arranged to transport the liquid lubricant or the liquid coolant between an inlet and an outlet of the screw pump, the screw shaft having a screw thread defining a helical liquid path within the cylindrical duct, wherein the body of the screw pump includes a groove extending along an inside surface of the cylindrical duct, the groove defining in part a ball-passage extending alongside the screw shaft and intersecting with the helical liquid path, the ball-passage containing a plurality of balls which are guided along the ball-passage by the screw thread when the screw shaft rotates relative to the body, and wherein the screw pump is coupled with the sump and the gallery, the screw pump being arranged to transport the liquid lubricant or the liquid coolant around the recirculation system, wherein the screw shaft extends into the liquid lubricant or liquid coolant to lift it up from a level of the sump to an upper level of the gallery, and the gallery is arranged to return the liquid lubricant or the liquid coolant back to the sump, wherein the recirculation system is arranged to receive drive from a motor or gearbox of an actuator, and wherein the recirculation system comprises a one-way drive mechanism arranged to provide drive to the screw shaft in a transporting direction only.
A process for producing an ethylene-based polymer, the process comprising polymerizing a reaction mixture comprising ethylene in a reaction configuration comprising a first tubular reaction zone 1 and a last tubular reaction zone i, in which i is greater than or equal to (≥) 4, under high pressure polymerization conditions, and in which the first reaction zone 1 has a peak polymerization temperature of ≥ 320°C, and the last reaction zone i has a peak polymerization temperature of ≤ 290°C.
An aqueous oral care one-part composition comprising: silver cations; thiocyanate anions; fluoride anions; and water; wherein the molar ratio of silver to thiocyanate ions is less than 0.37:1, and water is less than 57.1 wt-%, based on the total weight of the composition. silver cations; thiocyanate anions; fluoride anions; and water; wherein the molar ratio of silver to thiocyanate ions is less than 0.37:1, and water is less than 57.1 wt-%, based on the total weight of the composition.
A radar device comprising: an optical oscillator that oscillates light; a light transmitter and receiver that has an optical system that emits the light oscillated by said optical oscillator into atmospheric air and also receives said light which is reflected by an observation object existing in the atmospheric air and returns thereto, and that outputs data showing a signal intensity of the light received by said optical system; a spectrum and speed calculator (22, 23) that calculates a spectrum by analyzing the data outputted from said light transmitter and receiver, and also calculates a speed of said observation object and a signal to noise ratio at a distance to said observation object, from said spectrum; an optical condition adjuster that adjusts an optical condition of said light transmitter and receiver; and an optical condition optimizer (24; 32; 42; 52; 62) that determines said optical condition corresponding to when a distance value (Z k) calculated by said spectrum and speed calculator (22, 23) is equal to or greater than a desired distance value (Z n), wherein said distance value (Z k) denotes a distance value of a point where the corresponding signal to noise ratio calculated by said spectrum and speed calculator (22, 23) first crosses a threshold (T SNR) after a distance value corresponding to said signal to noise ratio exceeds a minimum distance (Z min). an optical oscillator that oscillates light; a light transmitter and receiver that has an optical system that emits the light oscillated by said optical oscillator into atmospheric air and also receives said light which is reflected by an observation object existing in the atmospheric air and returns thereto, and that outputs data showing a signal intensity of the light received by said optical system; a spectrum and speed calculator (22, 23) that calculates a spectrum by analyzing the data outputted from said light transmitter and receiver, and also calculates a speed of said observation object and a signal to noise ratio at a distance to said observation object, from said spectrum; an optical condition adjuster that adjusts an optical condition of said light transmitter and receiver; and an optical condition optimizer (24; 32; 42; 52; 62) that determines said optical condition corresponding to when a distance value (Z k) calculated by said spectrum and speed calculator (22, 23) is equal to or greater than a desired distance value (Z n), wherein said distance value (Z k) denotes a distance value of a point where the corresponding signal to noise ratio calculated by said spectrum and speed calculator (22, 23) first crosses a threshold (T SNR) after a distance value corresponding to said signal to noise ratio exceeds a minimum distance (Z min).
Insulation arrangement for a high-voltage machine, with a winding bar, which has a main insulation with a first and a second layer (14, 15), the first layer having mica particles in platelet form and the second layer having alumina particles in platelet form.
A self-powered vibration device for mounting to a cycling pedal, comprising: (a) an electrical generator with a rotatable generator shaft, wherein the rotatable generator shaft rotation is configured, in use, to be driven by a rotation of a cycling pedal, and wherein the rotatable generator shaft rotation generates power for the electrical generator; an electrical motor powered by the electrical generator, wherein the electrical motor is configured to produce a rotation of an eccentric shaft; and a vibration plate that is configured to be mechanically vibrated by the rotation of the eccentric shaft, wherein the mechanical vibration is transmitted from the eccentric shaft via a vibration transmission element to the vibration plate; or an electrical motor powered by the electrical generator, wherein the electrical motor is configured to produce a rotation of a magnet or magnets; or the electrical generator powers an electromagnet and a vibration plate that is configured to be mechanically vibrated by attracting-repelling force produced by the rotating magnet or magnets, or by the electromagnet; wherein the self-powered vibration device comprises mechanical isolation mounts such that, when mounted to the cycling pedal, the vibration plate is mechanically isolated and decoupled by the mechanical isolation mounts from the cycling pedal, and wherein the vibration plate is capable of mechanically vibrating a body part of a person while in contact with the vibration plate. (a) an electrical generator with a rotatable generator shaft, wherein the rotatable generator shaft rotation is configured, in use, to be driven by a rotation of a cycling pedal, and wherein the rotatable generator shaft rotation generates power for the electrical generator; an electrical motor powered by the electrical generator, wherein the electrical motor is configured to produce a rotation of an eccentric shaft; and a vibration plate that is configured to be mechanically vibrated by the rotation of the eccentric shaft, wherein the mechanical vibration is transmitted from the eccentric shaft via a vibration transmission element to the vibration plate; or an electrical motor powered by the electrical generator, wherein the electrical motor is configured to produce a rotation of a magnet or magnets; or the electrical generator powers an electromagnet and a vibration plate that is configured to be mechanically vibrated by attracting-repelling force produced by the rotating magnet or magnets, or by the electromagnet; wherein the self-powered vibration device comprises mechanical isolation mounts such that, when mounted to the cycling pedal, the vibration plate is mechanically isolated and decoupled by the mechanical isolation mounts from the cycling pedal, and wherein the vibration plate is capable of mechanically vibrating a body part of a person while in contact with the vibration plate.
A method for dynamic spatial anonymization of vehicle data in a cloud environment, the method comprising: - collecting vehicle data (D(t)), - spatial aggregation of the vehicle data (D(t)), providing especially two level aggregation: - aggregation of vehicle data (Di(t)), coming from a single vehicle, to a corresponding data point (Di_mean) and - aggregation of data points (Di_mean), coming from a group of vehicles comprising a particular number (k) of vehicles, to a spatial aggregated data set (Dj_mean), wherein the spatial aggregation is provided using a k-anonymity methodology, and wherein a spatial aggregated data set (Dj_mean) aggregates data points (Di_mean) coming from different vehicles arranged into groups using the k-nearest neighbor grouping, - modifying the spatial aggregated data sets (Dj_mean) in order to reduce overlapping of the spatial aggregated data sets (Dj_mean), wherein overlapping of the spatial aggregated data sets (Dj_mean) means that a single vehicle contributes to more than one spatial aggregated data set (Dj_mean). - collecting vehicle data (D(t)), - spatial aggregation of the vehicle data (D(t)), providing especially two level aggregation: - aggregation of vehicle data (Di(t)), coming from a single vehicle, to a corresponding data point (Di_mean) and - aggregation of data points (Di_mean), coming from a group of vehicles comprising a particular number (k) of vehicles, to a spatial aggregated data set (Dj_mean), - aggregation of vehicle data (Di(t)), coming from a single vehicle, to a corresponding data point (Di_mean) and - aggregation of data points (Di_mean), coming from a group of vehicles comprising a particular number (k) of vehicles, to a spatial aggregated data set (Dj_mean), wherein the spatial aggregation is provided using a k-anonymity methodology, and wherein a spatial aggregated data set (Dj_mean) aggregates data points (Di_mean) coming from different vehicles arranged into groups using the k-nearest neighbor grouping, - modifying the spatial aggregated data sets (Dj_mean) in order to reduce overlapping of the spatial aggregated data sets (Dj_mean), wherein overlapping of the spatial aggregated data sets (Dj_mean) means that a single vehicle contributes to more than one spatial aggregated data set (Dj_mean). - modifying the spatial aggregated data sets (Dj_mean) in order to reduce overlapping of the spatial aggregated data sets (Dj_mean), wherein overlapping of the spatial aggregated data sets (Dj_mean) means that a single vehicle contributes to more than one spatial aggregated data set (Dj_mean).
An integrated electronic device comprising a sampling capacitor (Csamp)and comprising circuitry configured to control a refresh rate of a reference voltage on the sampling capacitor, the circuitry comprising: a comparator (COMP) having a first input (+), a second input (-)and an output connected to trigger a refresh of the sampling capacitor (C samp) when the a voltage at the first input (+) equals a voltage at the second input (-); a first capacitor having the same capacitance value as the sampling capacitor (C samp) and coupled to a first input (+) of the comparator (COMP); a second capacitor having the same capacitance value as the sampling capacitor (C samp) and coupled to a second input (-) of the comparator (COMP); a first leakage current source of physical structure coupled to the first capacitor configured to discharge the first capacitor with a first current (I a); and a second leakage current source of physical structure coupled to the second capacitor configured to discharge the second capacitor with a second current (I b), wherein the first and second leakage current sources (D1, D2) are dimensioned to provide different amounts of leakage currents. a comparator (COMP) having a first input (+), a second input (-)and an output connected to trigger a refresh of the sampling capacitor (C samp) when the a voltage at the first input (+) equals a voltage at the second input (-); a first capacitor having the same capacitance value as the sampling capacitor (C samp) and coupled to a first input (+) of the comparator (COMP); a second capacitor having the same capacitance value as the sampling capacitor (C samp) and coupled to a second input (-) of the comparator (COMP); a first leakage current source of physical structure coupled to the first capacitor configured to discharge the first capacitor with a first current (I a); and a second leakage current source of physical structure coupled to the second capacitor configured to discharge the second capacitor with a second current (I b), wherein the first and second leakage current sources (D1, D2) are dimensioned to provide different amounts of leakage currents.
Method for operating a safety system for avoiding a collision and/or reducing the severity of a collision in a vehicle, which comprises a coupling pedal as actuating means for the manual actuation of a coupling, wherein the safety system is designed to execute at least one brake intervention if there is a threat of a collision, characterised in that a coupling actuator provided as additional actuating means is used for the automatic opening and closing of the coupling, wherein in the context of at least one brake intervention by the safety system a triggering of the coupling actuator for the opening of the coupling takes place depending on at least one intervention information relating to the brake intervention, wherein by taking into account at least one operating information an automatic closing procedure of the coupling by the coupling actuator takes place after the automatic opening of the coupling by means of the coupling actuator on account of a brake intervention, wherein the closing procedure in a brake intervention that does not bring the vehicle to a standstill takes place immediately after the brake intervention and in a brake intervention that brings the vehicle to a standstill begins after a predetermined standstill time, wherein if the operating information indicates that the driver is not operating either a brake pedal or an accelerator pedal, the coupling is automatically closed again after a first coupling duration.
A laundry treatment apparatus comprising: a rotary knob; a window with a lighting surface; and a light guide comprising a plurality of light source receiving units each arranged to receive a light source and define a corresponding bright part on the lighting surface along a circumference around the rotary knob, wherein at least some of the bright parts located at a region of the circumference below a horizontal center line of the circumference have a shorter circumferential length than other bright parts on the circumference. a rotary knob; a window with a lighting surface; and a light guide comprising a plurality of light source receiving units each arranged to receive a light source and define a corresponding bright part on the lighting surface along a circumference around the rotary knob, wherein at least some of the bright parts located at a region of the circumference below a horizontal center line of the circumference have a shorter circumferential length than other bright parts on the circumference.
Method for authenticating the sender of a message by the recipient of the message, wherein the message is transmitted wirelessly via an intermediate station, wherein the recipient of the message is a semi-autonomously or autonomously controlled moving vehicle or a stationary object, wherein the sender is at potentially different sender positions (21, 22) at different points in time and the recipient is at potentially different recipient positions (41, 42) at different points in time, wherein the method comprises the following steps: - in a first step, at a first point in time, a first sender position and a first recipient position are determined by the sender, and a first partial message is sent to the intermediate station, wherein the first partial message comprises the first sender position and the first recipient position, - in a second step, at a subsequent second point in time, a second recipient position, a second recipient speed and a second sender position are determined by the recipient, and a second partial message is sent to the intermediate station, wherein the second partial message comprises the second recipient position, the second recipient speed and the second sender position, - in a third step, by means of the intermediate station a first position deviation with respect to the recipient is determined from the first recipient position, the second recipient speed and the second recipient position and a second position deviation with respect to the sender is determined from the first sender position and the second sender position, and the sender of the message is authenticated when the first and second position deviation are less than a preset maximum value, and a third partial message is sent to the recipient. - in a first step, at a first point in time, a first sender position and a first recipient position are determined by the sender, and a first partial message is sent to the intermediate station, wherein the first partial message comprises the first sender position and the first recipient position, - in a second step, at a subsequent second point in time, a second recipient position, a second recipient speed and a second sender position are determined by the recipient, and a second partial message is sent to the intermediate station, wherein the second partial message comprises the second recipient position, the second recipient speed and the second sender position, - in a third step, by means of the intermediate station a first position deviation with respect to the recipient is determined from the first recipient position, the second recipient speed and the second recipient position and a second position deviation with respect to the sender is determined from the first sender position and the second sender position, and the sender of the message is authenticated when the first and second position deviation are less than a preset maximum value, and a third partial message is sent to the recipient.
A chainsaw provided with a chain, a support frame, a guide bar and with a motor assembly comprising a motor and a chain driving sprocket for driving the chain around the guide bar during operation, the guide bar and the motor assembly being attached to the support frame, wherein the motor assembly is displaceably attached to the support frame appropriate for tensioning the chain, characterised in that the motor assembly is pivotally mounted on the support frame.
A method of producing N -substituted-3-methoxy propionic acid having an enantiomeric excess value of higher than 99%, comprising: reacting N -substituted-3-methoxy propionic acid represented by formula: with a chiral amine in a solvent to form a diastereomeric salt represented by formula: and subjecting the diastereomeric salt to a sequential washing process to obtain the N -substituted-3-methoxy propionic acid represented by one of formulae (Ia) and (Ib): wherein R 1 is selected from the group consisting of C 1-5 alkyl, C 1-6 alkoxy and C 6-10 aryloxy, and R 2 is selected from the group consisting of C 2-5 alkyl, C 6-8 cycloalkyl and C 6-10 aryl, and wherein the solvent is a single protic solvent or a mixed solvent system. reacting N -substituted-3-methoxy propionic acid represented by formula: with a chiral amine in a solvent to form a diastereomeric salt represented by formula: and subjecting the diastereomeric salt to a sequential washing process to obtain the N -substituted-3-methoxy propionic acid represented by one of formulae (Ia) and (Ib): wherein R 1 is selected from the group consisting of C 1-5 alkyl, C 1-6 alkoxy and C 6-10 aryloxy, and R 2 is selected from the group consisting of C 2-5 alkyl, C 6-8 cycloalkyl and C 6-10 aryl, and wherein the solvent is a single protic solvent or a mixed solvent system.
A remote controller for televisions, video recorders/players comprising a housing having an upper shell and lower shell, said upper shell being provided with a plurality of different slots adapted to receive different sizes of push buttons, and a printed circuit board with electronic parts disposed inside said housing, characterized in that at least one circular channel adjustment control, and a volume adjustment control, traversing respective slots, on said upper shell, each of said circular channel and volume adjustment control, being connected pivotally along the center of said circle to said housing with extending shafts secured to said housing, and each being provided with opposing forward lug and rear lug protruding outwardly from the circular periphery thereof and in communication with said printed circuit board, wherein the forward lug and the rear lug are each provided with black conductive disks which are pushed to their respective front contact member and rear contact member of said printed circuit board by means of pushing the circular channel and volume adjustment controls,.