mhurhangee/ep-ind-claims huggingface dataset:
Fuel injection valve for internal combustion engines, having a pressure chamber which is formed in a housing and in which highly pressurized fuel is at least intermittently present and in which a valve needle is arranged, which valve needle interacts with a valve seat in order to control a flow of fuel from the pressure chamber to at least two injection bores, wherein the injection bores have an inlet opening, which is arranged in the wall of the pressure chamber, and an outlet opening, wherein the inlet openings are arranged such that fuel flows from the pressure chamber into the injection bores when the valve needle has lifted off from the valve seat, characterized in that the inlet openings of at least two of the injection bores in the wall of the pressure chamber overlap to such an extent that a bore intersection is formed, wherein the outlet openings of the injection bores are arranged separately from one another on the outer side of the fuel injection valve, and wherein the valve seat is adjoined by a blind bore which at least substantially has a hemispherical shape and from which the injection bores extend.
A vinification tank equipped with a device for injecting air in the vinification tank, wherein the device for injecting air comprises: - an air distribution circuit, - at least three nozzles for injecting compressed air supplied through the air distribution circuit, said air distribution circuit having a distinct supply line for each nozzle, said nozzles being mounted in said tank at a level (h) from the bottom of the tank not higher than one third of the total height of said tank, and - microprocessor means for controlling the air injection into said tank, characterized in that: control valves of the air flow delivered to each nozzle are provided on said air distribution circuit, each control valve being provided on the respective supply line of the air distribution circuit and in that said microprocessor means are configured to act on the control valves and are programmed for: - actuating said control valves independently of one another, - varying, according to a predetermined modulation rule, the frequency and the duration of the air jets delivered from each nozzle and the delay time of each nozzle with respect to the successive one in the nozzle actuation sequence, wherein said nozzles are mounted on the side wall of said tank. - an air distribution circuit, - at least three nozzles for injecting compressed air supplied through the air distribution circuit, - microprocessor means for controlling the air injection into said tank, control valves of the air flow delivered to each nozzle are provided on said air distribution circuit, each control valve being provided on the respective supply line of the air distribution circuit and in that said microprocessor means are configured to act on the control valves and are programmed for: - actuating said control valves independently of one another, - varying, according to a predetermined modulation rule, the frequency and the duration of the air jets delivered from each nozzle and the delay time of each nozzle with respect to the successive one in the nozzle actuation sequence, - actuating said control valves independently of one another, - varying, according to a predetermined modulation rule, the frequency and the duration of the air jets delivered from each nozzle and the delay time of each nozzle with respect to the successive one in the nozzle actuation sequence,
Method for storing information (4, 5) consisting of digital data on a data carrier and reading out the information from the data carrier, wherein the data carrier has an individual digital identifier, wherein, when storing, a signature generated from the individual identifier is filed, wherein the information has machine control data, wherein, when reading out via a first electronic data processing device, the signature is checked and the machine control data can only then be processed by a first electronic data processing device if the individual digital identifier and the signature are in a predetermined relationship to one another, wherein the first electronic data processing device is part of a food processor for food preparation that can be operated by an electric motor, wherein the machine control data comprise process parameters such as temperature, speed of the stirring mechanism and times of successive processing steps, and wherein the information has a food preparation recipe which is associated with the machine control data, can be reproduced in textual and/or pictorial form, and can be reproduced by a second electronic data processing device using a human-machine interface even if the signature and the identifier are not in the predetermined relationship to one another.
A method for displaying information on a portable terminal, the method comprising: determining if the portable terminal (1, 100) is bent; and comprising: calculating a rotation angle by which the portable terminal (1, 100) is rotated with respect to gravity in response to determination of bending of the portable terminal (1, 100); determining a display location on a display screen corresponding to the calculated rotation angle, wherein the display location on the display screen corresponding to the calculated rotation angle is predefined based on a field of vision of a user; and displaying display information at the predetermined display location; characterised in that the rotation angle is calculated for rotation about two axes, each axis being orthogonal to each other and to the direction of gravity; and wherein the display location is determined along two orthogonal axes across the surface of the display screen. determining if the portable terminal (1, 100) is bent; and comprising: calculating a rotation angle by which the portable terminal (1, 100) is rotated with respect to gravity in response to determination of bending of the portable terminal (1, 100); determining a display location on a display screen corresponding to the calculated rotation angle, wherein the display location on the display screen corresponding to the calculated rotation angle is predefined based on a field of vision of a user; and displaying display information at the predetermined display location; characterised in that the rotation angle is calculated for rotation about two axes, each axis being orthogonal to each other and to the direction of gravity; and calculating a rotation angle by which the portable terminal (1, 100) is rotated with respect to gravity in response to determination of bending of the portable terminal (1, 100); determining a display location on a display screen corresponding to the calculated rotation angle, wherein the display location on the display screen corresponding to the calculated rotation angle is predefined based on a field of vision of a user; and displaying display information at the predetermined display location; characterised in that the rotation angle is calculated for rotation about two axes, each axis being orthogonal to each other and to the direction of gravity; and wherein the display location is determined along two orthogonal axes across the surface of the display screen.
A method comprising the steps of: adding a voice noise power (308, 408, 508) to an aggregate voice power (304, 404, 504) such that a total of said voice noise power (308, 408, 508) and said aggregate voice power (304, 404, 504) is substantially equal to a voice power limit (306, 406, 506); inserting a pre-determined amount of data noise after transmission of a data burst (310, 312, 410, 412, 510, 512) so as to maintain power consumed by data transmission at a desired level. adding a voice noise power (308, 408, 508) to an aggregate voice power (304, 404, 504) such that a total of said voice noise power (308, 408, 508) and said aggregate voice power (304, 404, 504) is substantially equal to a voice power limit (306, 406, 506); inserting a pre-determined amount of data noise after transmission of a data burst (310, 312, 410, 412, 510, 512) so as to maintain power consumed by data transmission at a desired level.
Device for bending at least one glass pane, at least comprising - a gravity bending mould with a supporting surface, which is suitable for arranging at least one glass pane thereon, - an upper shaping tool arranged opposite the supporting surface, which upper shaping tool is suitable for producing an overpressure on the surface of the at least one glass pane arranged on the supporting surface, which surface faces away from the supporting surface, wherein the shaping tool has a cover that forms a hollow space open in the direction of the gravity bending mould and is equipped with means for introducing a gas into the hollow space to produce the overpressure, and wherein the hollow space is divided by at least one separating wall into at least two subspaces (5.1, 5.2) such that a different pressure can be produced in at least two regions of the surface, and wherein the shaping tool is equipped with a common gas feed line, up to which the separating wall extends. - a gravity bending mould with a supporting surface, which is suitable for arranging at least one glass pane thereon, - an upper shaping tool arranged opposite the supporting surface, which upper shaping tool is suitable for producing an overpressure on the surface of the at least one glass pane arranged on the supporting surface, which surface faces away from the supporting surface,
A communication unit (200, 300) comprising: a plurality of cascaded devices wherein the plurality of cascaded devices comprises at least one master device and at least one slave device configured in a master-slave arrangement; wherein the communication unit is characterized in that: the at least one master device comprises a modulator circuit configured to: receive a system clock signal and a frame start signal; modulate the system clock signal with the frame start signal to produce a modulated master-slave clock signal; and transmit the modulated master-slave clock signal to the at least one slave device; and the at least one slave device comprises a demodulator circuit configured to: receive and demodulate the modulated master-slave clock signal; and re-create therefrom the system clock signal (388, 385) and the frame start signal (390, 386). the at least one master device comprises a modulator circuit configured to: receive a system clock signal and a frame start signal; modulate the system clock signal with the frame start signal to produce a modulated master-slave clock signal; and transmit the modulated master-slave clock signal to the at least one slave device; and receive a system clock signal and a frame start signal; modulate the system clock signal with the frame start signal to produce a modulated master-slave clock signal; and transmit the modulated master-slave clock signal to the at least one slave device; and the at least one slave device comprises a demodulator circuit configured to: receive and demodulate the modulated master-slave clock signal; and re-create therefrom the system clock signal (388, 385) and the frame start signal (390, 386). receive and demodulate the modulated master-slave clock signal; and re-create therefrom the system clock signal (388, 385) and the frame start signal (390, 386).
Part of a railway system comprising a surface rubbing against a second surface, said part comprising at least one structure (1, 2) made of steel, the external surface of said steel structure being covered by at least one layer of lubricating thermoplastic polymers, characterised in that the steel structure is not made from amorphous steel, the part comprises a layer of amorphous steel arranged between on the one hand the steel structure and on the other hand the layer of lubricating thermoplastic polymers.
A process for recovering heteropolytungstic acid from a spent catalyst comprising a supported heteropolytungstic acid characterised in that the process comprises: (a) contacting the spent catalyst with an extractant selected from water, methanol, ethanol or a mixture of any two or more thereof for sufficient time to extract at least part of the heteropolytungstic acid therefrom; (b) separating the extractant containing heteropolytungstic acid from the treated spent catalyst; (c) contacting the extractant containing heteropolytungstic acid with a strong acid ion exchange resin to remove nickel, cobalt, chromium and iron which have been leached off the spent catalyst in step (a) contained therein and (d) recovering the treated extractant containing heteropolytungstic acid for subsequent use. (a) contacting the spent catalyst with an extractant selected from water, methanol, ethanol or a mixture of any two or more thereof for sufficient time to extract at least part of the heteropolytungstic acid therefrom; (b) separating the extractant containing heteropolytungstic acid from the treated spent catalyst; (c) contacting the extractant containing heteropolytungstic acid with a strong acid ion exchange resin to remove nickel, cobalt, chromium and iron which have been leached off the spent catalyst in step (a) contained therein and (d) recovering the treated extractant containing heteropolytungstic acid for subsequent use.
A urinary catheter comprising: a first end opposite a second end defining a longitudinal axis therebetween, the first end being for the advancement through urethral canal; a tubular body extending from the first end to the second end having an outer surface and an inner surface defining a urine draining lumen adapted for draining urine from a bladder and wherein the urinary catheter can be deployed without a solid structure moving through the lumen when the tubular body is inserted into the bladder characterized by a first section of the inner surface proximate the first end that is circular in cross section; a second section of the inner surface that is non-circular in cross section; wherein the second section is farther from the first end than the first section of the inner surface; and a plurality of longitudinal, convex channels formed in the second section extending towards the second end from a first plane orthogonal to the longitudinal axis; wherein the first section is located on one side of the first plane opposite the second section located on the other side of the first plane, wherein the outermost portion of each channel being at the same radial distance relative to a circular profile of the inner surface of the first section, wherein the convex channels extend inwardly towards the longitudinal axis such that their end points are radially closer to the longitudinal axis than their outermost points, wherein the outermost points of each channel is radially coplanar with the inner surface of the first section.
A wearable patch system, comprising: a wearable patch comprising a sensor configured to measure at least one sweat parameter; and a controller configured to indicate the need to replace the patch, wherein the controller is configured to: receive the at least one sweat parameter; compare the at least one sweat parameter to a first threshold; determine replacement information based on: the total amount of time during which the at least one sweat parameter exceeds the first threshold; and/or a value indicative of the at least one sweat parameter in respect of the total amount of time during which the at least one sweat parameter exceeds the first threshold; and output an indication that the wearable patch needs replacing based on the replacement information. a wearable patch comprising a sensor configured to measure at least one sweat parameter; and a controller configured to indicate the need to replace the patch, wherein the controller is configured to: receive the at least one sweat parameter; compare the at least one sweat parameter to a first threshold; determine replacement information based on: the total amount of time during which the at least one sweat parameter exceeds the first threshold; and/or a value indicative of the at least one sweat parameter in respect of the total amount of time during which the at least one sweat parameter exceeds the first threshold; and output an indication that the wearable patch needs replacing based on the replacement information. receive the at least one sweat parameter; compare the at least one sweat parameter to a first threshold; determine replacement information based on: the total amount of time during which the at least one sweat parameter exceeds the first threshold; and/or a value indicative of the at least one sweat parameter in respect of the total amount of time during which the at least one sweat parameter exceeds the first threshold; and the total amount of time during which the at least one sweat parameter exceeds the first threshold; and/or a value indicative of the at least one sweat parameter in respect of the total amount of time during which the at least one sweat parameter exceeds the first threshold; and output an indication that the wearable patch needs replacing based on the replacement information.
Pyrotechnic protective switch having a one-piece conductor plate with at least two connection elements and with at least one fuse conductor connecting the at least two connection elements, a pyrotechnic unit and a separating element for severing the at least one fuse conductor in the event of actuation, and a housing, characterized in that the conductor plate has a fuse contour which is connected in parallel with the fuse conductor and is designed as a safety fuse, wherein the fuse contour is designed as a conductor strip, wherein the conductor strip has a plurality of cross-sectional tapers which are spaced apart from one another, and wherein each of these cross-sectional tapers forms its own separate, simple safety fuse as it were, so that the fuse contour consists of a plurality of simple safety fuses connected in series, and the fuse contour is retained for the pyrotechnical unit in the event of actuation and is subsequently the only electrical connection which connects the at least two connection elements.
A method of manufacturing a hair trimmer attachment (100, 700) for a hair trimmer, the hair trimmer attachment comprising a fixed blade (110, 710) comprising: a skin contacting part (112, 712) forming a surface of the hair trimmer attachment to be placed against the skin of a user, in use of the hair trimmer, and an angled part, the angled part being angled relative to the skin contacting part, wherein a plurality of hair openings (118, 718) are spaced apart along a bend between the skin contacting part and the angled part, portions of the fixed blade between the hair openings forming guard teeth (119, 719) of the fixed blade, the method comprising: providing a sheet of material for forming the fixed blade; deforming the sheet of material to conform to a fixed blade support (120, 720) of the hair trimmer attachment to create the bend between the skin contacting part and the angled part of the fixed blade, the bend being curved and/or angled about an axis extending in a first direction (D 1); and forming a compound curved and/or angled portion on the fixed blade at the guard teeth, such that a surface of the guard teeth is curved and/or angled about the axis in the first direction and is curved and/or angled about an axis in a second direction perpendicular to the first direction. a skin contacting part (112, 712) forming a surface of the hair trimmer attachment to be placed against the skin of a user, in use of the hair trimmer, and an angled part, the angled part being angled relative to the skin contacting part, wherein a plurality of hair openings (118, 718) are spaced apart along a bend between the skin contacting part and the angled part, portions of the fixed blade between the hair openings forming guard teeth (119, 719) of the fixed blade, the method comprising: providing a sheet of material for forming the fixed blade; deforming the sheet of material to conform to a fixed blade support (120, 720) of the hair trimmer attachment to create the bend between the skin contacting part and the angled part of the fixed blade, the bend being curved and/or angled about an axis extending in a first direction (D 1); and forming a compound curved and/or angled portion on the fixed blade at the guard teeth, such that a surface of the guard teeth is curved and/or angled about the axis in the first direction and is curved and/or angled about an axis in a second direction perpendicular to the first direction. providing a sheet of material for forming the fixed blade; deforming the sheet of material to conform to a fixed blade support (120, 720) of the hair trimmer attachment to create the bend between the skin contacting part and the angled part of the fixed blade, the bend being curved and/or angled about an axis extending in a first direction (D 1); and forming a compound curved and/or angled portion on the fixed blade at the guard teeth, such that a surface of the guard teeth is curved and/or angled about the axis in the first direction and is curved and/or angled about an axis in a second direction perpendicular to the first direction.
A method for suppressing inter-carrier interference in an orthogonal frequency division multiplexing mobile communication system, characterized in that an original signal is attached with a cyclic prefix over again and then is performed an operation of window adding at the receiving end; wherein the method comprises: performing down-conversion of a signal received at the receiving end; removing the cyclic prefix of the signal to obtain the original signal; performing cyclic extension of the original signal over again; performing window adding of the signal after the cyclic extension, in which, a window function in the operation of window adding satisfies Nyquist criterion; wherein frequency spectrum of the window function in said operation of window adding W r f = sinc fT u − 2 a 1 + 2 a 2 sinc αfT u + 2 a 2 sinc 2 α 2 fT u + 2 a 0 + a 1 + a 2 cos απfT u + 1 − 2 a 0, wherein sine( f) = sin( πf)/ πf,f represents frequency, T u represents width of the original signal, a represents roll-off coefficient, a 0 represents zero order coefficient of normalized fundamental function, a i represents first order coefficient of normalized fundamental function, and a 2 represents second order coefficient of normalized fundamental function.
Connector for mechanically linking conveyor belts, comprising a set of two profiled plates (1, 2) and a connecting element, wherein each profiled plate (1, 2) has a centrally-positioned through hole locating said connecting member having a bolt-shape, the head of said connecting member corresponding to a bore provided in the upper profiled plate and the inner surfaces of the profiled plates (1, 2) bear shaped protrusions being symmetrically placed; and a nut pressed into the lower profiled plate central through hole, characterized in that additional tapered holes are symmetrically arranged between the upper profiled plate shaped protrusions at the inner surface of the profiled plate.