mhurhangee/patent-ind-claim-en huggingface dataset:
Method for determining a refractive error of one or both eyes of a user , wherein the method comprises the following steps: a) representing at least one symbol on a visual display unit , wherein at least one parameter of the at least one symbol represented on the visual display unit is varied, wherein a change of the at least one parameter is represented on the visual display unit ; b) capturing, by means of a video camera , an eye movement metric of the one or both eyes of the user on the basis of the at least one symbol represented on the visual display unit while the at least one parameter varies; and c) establishing, by means of an evaluation unit , a point in time at which a recognition threshold of the user for the at least one symbol represented on the visual display unit is evident from the eye movement metric of the one or both eyes of the user ; d) determining, by means of the evaluation unit , a value for the refractive error of the one or both eyes of the user from the established point in time, characterized in that the at least one parameter of the at least one symbol represented on the visual display unit is varied while the at least one symbol represented on the visual display unit carries out a movement across the visual display unit , wherein the movement comprises a change over time in a location on the visual display unit on which the at least one symbol is represented. a) representing at least one symbol on a visual display unit , wherein at least one parameter of the at least one symbol represented on the visual display unit is varied, wherein a change of the at least one parameter is represented on the visual display unit ; b) capturing, by means of a video camera , an eye movement metric of the one or both eyes of the user on the basis of the at least one symbol represented on the visual display unit while the at least one parameter varies; and c) establishing, by means of an evaluation unit , a point in time at which a recognition threshold of the user for the at least one symbol represented on the visual display unit is evident from the eye movement metric of the one or both eyes of the user ; d) determining, by means of the evaluation unit , a value for the refractive error of the one or both eyes of the user from the established point in time,
A method of decoding a block of video data, the method comprising: deriving , from among N + M intra prediction modes, M most probable modes, MPMs, for intra prediction of the block of video data, wherein M is greater than 3; decoding a syntax element that indicates whether a MPM index or a non-MPM index is used to indicate a selected intra prediction mode of the plurality of intra prediction modes for intra prediction of the block of video data, wherein the MPM index indicates which of the M MPMs for intra prediction of the block of video data is the selected intra prediction mode, and wherein the non-MPM index indicates which of the N + M intra prediction modes other than the M MPMs for intra prediction of the block of video data is the selected intra prediction mode; based on the non-MPM index indicating the selected intra prediction mode, decoding the non-MPM index, wherein , the non-MPM index is encoded in the bitstream as a code word shorter than ┌log 2 N ┐ bits if the non-MPM index is one of X selected non-MPM indexes of the N + M intra prediction modes and is encoded in the bitstream as a fixed length code with ┌log 2 N ┐ bits otherwise, X being an integer, wherein there is a total of N available values of the non-MPM index; and reconstructing the block of video data based on the selected intra prediction mode. deriving , from among N + M intra prediction modes, M most probable modes, MPMs, for intra prediction of the block of video data, wherein M is greater than 3; decoding a syntax element that indicates whether a MPM index or a non-MPM index is used to indicate a selected intra prediction mode of the plurality of intra prediction modes for intra prediction of the block of video data, wherein the MPM index indicates which of the M MPMs for intra prediction of the block of video data is the selected intra prediction mode, and wherein the non-MPM index indicates which of the N + M intra prediction modes other than the M MPMs for intra prediction of the block of video data is the selected intra prediction mode; based on the non-MPM index indicating the selected intra prediction mode, decoding the non-MPM index, wherein , the non-MPM index is encoded in the bitstream as a code word shorter than ┌log 2 N ┐ bits if the non-MPM index is one of X selected non-MPM indexes of the N + M intra prediction modes and is encoded in the bitstream as a fixed length code with ┌log 2 N ┐ bits otherwise, X being an integer, wherein there is a total of N available values of the non-MPM index; and reconstructing the block of video data based on the selected intra prediction mode.
Electroacoustic transducer , comprising a housing , an oscillating structure comprising at least one disc-like piezoelectric element with a first and a second surface and comprising an acoustic transmitter , and electrical connecting means for contacting the electrodes of the piezoelectric element , wherein the acoustic transmitter has a first surface and a second surface parallel to the first surface, and wherein the first surface of the acoustic transmitter is connected to the first surface of the piezoelectric element and the second surface of the acoustic transmitter is suitable for emitting and/or for receiving sound waves, and wherein the distance (d) between the second surface of the acoustic transmitter and the second surface of the piezoelectric element substantially corresponds to 1⁄4 of the wavelength λ of a resonant oscillation of the oscillating structure, wherein the piezoelectric element is connected to the housing by means of a bearing structure , characterized in that the bearing structure is designed to allow transverse expansion of the piezoelectric element , wherein for this purpose the bearing structure comprises a plurality of rod-like supporting elements which extend between the second surface of the piezoelectric element and a housing inner face of the housing, and wherein the supporting elements prevent displacement of the oscillating structure in the thickness direction and have a low stiffness in the transverse direction. a housing , an oscillating structure comprising at least one disc-like piezoelectric element with a first and a second surface and comprising an acoustic transmitter , and electrical connecting means for contacting the electrodes of the piezoelectric element , wherein the acoustic transmitter has a first surface and a second surface parallel to the first surface, and wherein the first surface of the acoustic transmitter is connected to the first surface of the piezoelectric element and the second surface of the acoustic transmitter is suitable for emitting and/or for receiving sound waves, and wherein the distance (d) between the second surface of the acoustic transmitter and the second surface of the piezoelectric element substantially corresponds to 1⁄4 of the wavelength λ of a resonant oscillation of the oscillating structure, wherein the piezoelectric element is connected to the housing by means of a bearing structure , characterized in that the bearing structure is designed to allow transverse expansion of the piezoelectric element , wherein for this purpose the bearing structure comprises a plurality of rod-like supporting elements which extend between the second surface of the piezoelectric element and a housing inner face of the housing, and wherein the supporting elements prevent displacement of the oscillating structure in the thickness direction and have a low stiffness in the transverse direction.
Method for refining molten metal using a converter comprising at least one side wall nozzle mounted to a side wall of the converter lower in a vertical direction than a horizontal pivoting axis of the converter , when the converter is in an upright orientation, the method comprising the following steps: Forming a bath of molten metal inside of the converter ; Blowing a mixture of an essentially Oxygen free carrier gas and a powdered material onto and downwardly into a slag formed at least partially on the surface of the bath of molten metal using the at least one side wall nozzle at an injection angle (α 1 , α 2 ) with respect to the horizontal pivoting axis , the injection angle being in between 1° and 60°; characterized in that : The converter further comprises at least one upper nozzle , which is movably assigned to an upper wall of the converter , and wherein the method further comprises: Blowing Oxygen gas onto a surface of the bath of molten metal using the at least one upper nozzle ; and The mixture is blown along a main blowing direction of the at least one side wall nozzle into the slag , wherein said main blowing direction of the at least one side wall nozzle forms an angle in between 45° and 89° with a main blowing direction of the upper nozzle . Forming a bath of molten metal inside of the converter ; Blowing a mixture of an essentially Oxygen free carrier gas and a powdered material onto and downwardly into a slag formed at least partially on the surface of the bath of molten metal using the at least one side wall nozzle at an injection angle (α 1 , α 2 ) with respect to the horizontal pivoting axis , the injection angle being in between 1° and 60°; characterized in that : The converter further comprises at least one upper nozzle , which is movably assigned to an upper wall of the converter , and wherein the method further comprises: Blowing Oxygen gas onto a surface of the bath of molten metal using the at least one upper nozzle ; and The mixture is blown along a main blowing direction of the at least one side wall nozzle into the slag , wherein said main blowing direction of the at least one side wall nozzle forms an angle in between 45° and 89° with a main blowing direction of the upper nozzle . Blowing Oxygen gas onto a surface of the bath of molten metal using the at least one upper nozzle ; and The mixture is blown along a main blowing direction of the at least one side wall nozzle into the slag , wherein said main blowing direction of the at least one side wall nozzle forms an angle in between 45° and 89° with a main blowing direction of the upper nozzle .
A method of making a compound of structural formula (A), wherein: R 1 is optionally substituted C 4 -C 6 carbocyclyl; each R 2 and R 3 is independently selected from optionally substituted aryl or optionally substituted heteroaryl; R 4 is optionally substituted aryl or optionally substituted heteroaryl, n is 1 or 2; and X is -CH 2 -, O, -NH- or -CH(OH)-; the method comprising: reacting a compound of formula B: with R 4 -Br under Buchwald conditions comprising the use of a palladium catalyst, a ligand and a base in an organic solvent to provide the compound of structural formula (A), wherein the organic solvent is dioxane, the palladium catalyst is Pd 2 (dba) 3 , the ligand is Xant-Phos and the base is cesium carbonate. R 1 is optionally substituted C 4 -C 6 carbocyclyl; each R 2 and R 3 is independently selected from optionally substituted aryl or optionally substituted heteroaryl; R 4 is optionally substituted aryl or optionally substituted heteroaryl, n is 1 or 2; and X is -CH 2 -, O, -NH- or -CH(OH)-;
A molded resin strand for a 3D printer employing a fused deposition modeling method comprising: 60 to 79 mass% of thermoplastic resin; 20 to 30 mass% of an inorganic filler; and 1 to 10 mass% of alpha-olefin elastomer. 60 to 79 mass% of thermoplastic resin; 20 to 30 mass% of an inorganic filler; and 1 to 10 mass% of alpha-olefin elastomer.
Stack-shaped III-V semiconductor diode comprising - an n - substrate with a doping substance concentration of at least 10 19 cm -3 and a layer thickness (DS) of 50 - 400 μm, wherein the n + substrate comprises a GaAs compound or consists of a GaAs compound, - an n - layer with a doping substance concentration of 10 12 - 10 16 cm -3 , with a layer thickness (D1) of 10 - 300 μm, which n - layer comprises a GaAs compound or consists of a GaAs compound, - p + layer with a doping concentration of 5 ∗ 10 18 - 5 ∗ 10 20 cm -3 , with a layer thickness (D2) greater than 2 μm, which p + layer comprises GaAs compound or consists of a GaAs compound, - wherein the n + substrate and the n + layer are connected together by interlocking, - wherein a doped intermediate layer with a layer thickness (D3) of 1 - 50 μm and a doping substance concentration of 10 12 - 10 17 cm -3 is arranged between the n - layer and p + layer , and - wherein the intermediate layer is connected by material couple with the n - layer and with the p + layer and the intermediate layer is constructed to be p-doped. - an n - substrate with a doping substance concentration of at least 10 19 cm -3 and a layer thickness (DS) of 50 - 400 μm, wherein the n + substrate comprises a GaAs compound or consists of a GaAs compound, - an n - layer with a doping substance concentration of 10 12 - 10 16 cm -3 , with a layer thickness (D1) of 10 - 300 μm, which n - layer comprises a GaAs compound or consists of a GaAs compound, - p + layer with a doping concentration of 5 ∗ 10 18 - 5 ∗ 10 20 cm -3 , with a layer thickness (D2) greater than 2 μm, which p + layer comprises GaAs compound or consists of a GaAs compound, - wherein the n + substrate and the n + layer are connected together by interlocking, - wherein a doped intermediate layer with a layer thickness (D3) of 1 - 50 μm and a doping substance concentration of 10 12 - 10 17 cm -3 is arranged between the n - layer and p + layer , and - wherein the intermediate layer is connected by material couple with the n - layer and with the p + layer and the intermediate layer is constructed to be p-doped.
A method comprising: obtaining two dimensional image data of a golf ball in flight, the two dimensional image data originating from a camera; modeling a two dimensional trace of the golf ball in flight using the two dimensional image data; obtaining radar speed data of the golf ball in flight, the radar speed data originating from a radar device associated with the camera; modeling a radial speed of the golf ball in flight using the radar speed data, wherein modeling the radial speed of the golf ball comprises fitting a polynomial function to a first portion of the radar speed data associated with an initial portion of the flight of the golf ball and fitting an exponential function to a second portion of the radar speed data associated with a later portion of the flight of the golf ball, wherein the first portion is associated with a rapid increase in the radial speed before the radial speed begins to drop off; combining the modelled radial speed of the golf ball in flight with the modelled two dimensional trace of the golf ball in flight to form a three dimensional trace of the golf ball in flight; and outputting for display the three dimensional trace of the golf ball in flight in three dimensional space. obtaining two dimensional image data of a golf ball in flight, the two dimensional image data originating from a camera; modeling a two dimensional trace of the golf ball in flight using the two dimensional image data; obtaining radar speed data of the golf ball in flight, the radar speed data originating from a radar device associated with the camera; modeling a radial speed of the golf ball in flight using the radar speed data, wherein modeling the radial speed of the golf ball comprises fitting a polynomial function to a first portion of the radar speed data associated with an initial portion of the flight of the golf ball and fitting an exponential function to a second portion of the radar speed data associated with a later portion of the flight of the golf ball, wherein the first portion is associated with a rapid increase in the radial speed before the radial speed begins to drop off; combining the modelled radial speed of the golf ball in flight with the modelled two dimensional trace of the golf ball in flight to form a three dimensional trace of the golf ball in flight; and outputting for display the three dimensional trace of the golf ball in flight in three dimensional space.
A diene rubber-silica compound comprising a diene rubber matrix having dispersed therein a silica filler, wherein said silica filler is surface-modified by attachment of a π system-containing moiety which forms a π-π interaction with the diene rubber matrix.
A composite particle comprising: at least one hydrophilic core particle comprising at least one cellulose or derivative thereof chosen from cellulose esters and ethers; and a plurality of hydrophobic particles, wherein the surface of the hydrophilic core particle is discontinuously covered by the hydrophobic particles and an uncovered hydrophilic surface of the hydrophilic core particle is present. at least one hydrophilic core particle comprising at least one cellulose or derivative thereof chosen from cellulose esters and ethers; and a plurality of hydrophobic particles, wherein the surface of the hydrophilic core particle is discontinuously covered by the hydrophobic particles and an uncovered hydrophilic surface of the hydrophilic core particle is present.
Bee-movement regulation device for beehives, which contains a closing piece located in the vicinity of the access passage linking the internal space of the beehive to the external environment of the beehive , and moveable within the section of the access passage , and the closing member is connected to a propulsion device , characterised by that at least two openings positioned at a given distance (T) from each other, with a position and shape different to each other, and at least one closing surface are established in the closing piece , the propulsion device has a drive part-unit , a position-sensing part-unit and a control part-unit in a signal-transmission connection with the drive part-unit and the position-sensing part-unit , where the control part-unit is in a signal-transmission connection with sensors (E1, E2) for determining the physical and/or chemical characteristics of the external environment , and the control part-unit has a memory unit for storing reference values, furthermore the closing piece is coupled with a regulation piece , where the regulation piece is separated from the closing piece by a space (TK) with the help of at least one spacer body , the regulation piece is provided with a position-adjustment device , and the position-adjustment device has a propulsion part-unit and position-sensing part-unit , furthermore the propulsion part-unit and the position-sensing part-unit are in a signal-transmission connection with the control part-unit , the regulation piece is provided with at least two openings with a position and shape different to each other, and with at least one closing surface , furthermore a transfer channel is established in the space (TK) between the closing piece and the regulation piece that is at least partially surrounded by a delimiting surface , and the closing piece and the regulation piece are arranged along two sides of the transfer channel in such a way so that they may move, and therefore the transfer channel is either partially or completely opened as a result of the openings dependent on the positions of the closing piece and the regulation piece or impenetrably closed off to bees and pests by the closing surface .
A computer-implemented method for a sequence triggering of a call for an elevator car of an elevator system, the elevator system comprising a first location device and a second location device , the computer-implemented method comprising: detecting , by the mobile device , a first triggering signal outputted by the first location device ; detecting , by the mobile device , a second triggering signal outputted by the second location device subsequent to the detection of the first triggering signal; and automatically executing , by the mobile device , the call for the elevator car of the elevator system in response to the detection of the second triggering signal subsequent to the detection of the first triggering signal, characterised by automatically executing , by the mobile device , a first call for a first elevator car of the elevator system in response to the first triggering signal, wherein the call for the elevator car is one of a plurality of calls of a multi-segment elevator trip within the elevator system. detecting , by the mobile device , a first triggering signal outputted by the first location device ; detecting , by the mobile device , a second triggering signal outputted by the second location device subsequent to the detection of the first triggering signal; and automatically executing , by the mobile device , the call for the elevator car of the elevator system in response to the detection of the second triggering signal subsequent to the detection of the first triggering signal, characterised by automatically executing , by the mobile device , a first call for a first elevator car of the elevator system in response to the first triggering signal, wherein the call for the elevator car is one of a plurality of calls of a multi-segment elevator trip within the elevator system.
Flowable detergent composition containing, based on its total weight, a) 2 to 7% by weight of quaternized ethoxysulfated hexamethylene diamine; b) 2 to 7% by weight of polyalkoxylated polyalkyleneimine obtainable by reacting polyalkyleneimines with alkylene oxides; c) 5 to 15% by weight of alkyl ether sulfate; d) less than 10% by weight of water; where - the weight ratio of quaternized ethoxysulfated hexamethylene diamine to polyalkoxylated polyalkyleneimine is 2:1 to 1:2 - the detergent preparation contains, based on its total weight, 4 to 12% by weight of fatty acid from the group consisting of caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid and mixtures thereof and - alkyl ether sulfate and fatty acid are present in a weight ratio of 1:2 to 2:1. a) 2 to 7% by weight of quaternized ethoxysulfated hexamethylene diamine; b) 2 to 7% by weight of polyalkoxylated polyalkyleneimine obtainable by reacting polyalkyleneimines with alkylene oxides; c) 5 to 15% by weight of alkyl ether sulfate; d) less than 10% by weight of water; - the weight ratio of quaternized ethoxysulfated hexamethylene diamine to polyalkoxylated polyalkyleneimine is 2:1 to 1:2 - the detergent preparation contains, based on its total weight, 4 to 12% by weight of fatty acid from the group consisting of caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid and mixtures thereof and - alkyl ether sulfate and fatty acid are present in a weight ratio of 1:2 to 2:1.
Method having the steps of: providing a semifinished product comprising a plurality of position marks associated with a contraction or expansion and aligned with a centre of contraction or expansion, which are arranged with rotational symmetry with respect to the centre of contraction or expansion, bringing about a change in volume of the semifinished product, providing a machining apparatus for machining the semifinished product, placing the semifinished product into the machining apparatus after the change in volume on the basis of the position marks and fastening means of the machining apparatus, and finishing the semifinished product. providing a semifinished product comprising a plurality of position marks associated with a contraction or expansion and aligned with a centre of contraction or expansion, which are arranged with rotational symmetry with respect to the centre of contraction or expansion, bringing about a change in volume of the semifinished product, providing a machining apparatus for machining the semifinished product, placing the semifinished product into the machining apparatus after the change in volume on the basis of the position marks and fastening means of the machining apparatus, and finishing the semifinished product.