mhurhangee/ep-ind-claims huggingface dataset:
A computer-implemented method of machining at least one dental restoration from a workpiece using one or more dental tools, comprising: a step of defining a target contour of the dental restoration; characterized by further comprising: a step of predicting the deflection of the dental tool during pre-machining through a model based on one or more machining parameters, wherein the machining parameters include the length of the overlap between the dental tool and the workpiece, and the machining force between the dental tool and the workpiece; a step of determining based on the prediction step one or more primary locations at which the target contour would have been damaged during pre-machining; a step of modifying the target contour or the corresponding machining path by adding an oversize of material substantially only at the primary locations for preventing damage; and a step of pre-machining the workpiece based on the modified target contour or the corresponding modified machining path. a step of defining a target contour of the dental restoration; characterized by further comprising: a step of predicting the deflection of the dental tool during pre-machining through a model based on one or more machining parameters, wherein the machining parameters include the length of the overlap between the dental tool and the workpiece, and the machining force between the dental tool and the workpiece; a step of determining based on the prediction step one or more primary locations at which the target contour would have been damaged during pre-machining; a step of modifying the target contour or the corresponding machining path by adding an oversize of material substantially only at the primary locations for preventing damage; and a step of pre-machining the workpiece based on the modified target contour or the corresponding modified machining path. a step of predicting the deflection of the dental tool during pre-machining through a model based on one or more machining parameters, wherein the machining parameters include the length of the overlap between the dental tool and the workpiece, and the machining force between the dental tool and the workpiece; a step of determining based on the prediction step one or more primary locations at which the target contour would have been damaged during pre-machining; a step of modifying the target contour or the corresponding machining path by adding an oversize of material substantially only at the primary locations for preventing damage; and a step of pre-machining the workpiece based on the modified target contour or the corresponding modified machining path.
A cutting head of a tunnel boring machine comprising: a cutting wheel comprising at least one material intake opening, said intake opening being delimited by a circumferential wall, and a fixing ring, the fixing ring and the cutting wheel being joined by a series of arms and delimiting together a containment chamber, said containment chamber extending downstream of the at least one intake opening, the cutting head further comprising at least one ultrasonic emitter configured to generate a mechanical vibratory motion in a range of ultrasonic frequencies, said emitter being fixed against the circumferential wall of the intake opening so as to transmit the mechanical vibratory motion to the vibrating circumferential wall and to reduce its coefficient of friction. a cutting wheel comprising at least one material intake opening, said intake opening being delimited by a circumferential wall, and a fixing ring, the fixing ring and the cutting wheel being joined by a series of arms and delimiting together a containment chamber, said containment chamber extending downstream of the at least one intake opening, the cutting head further comprising at least one ultrasonic emitter configured to generate a mechanical vibratory motion in a range of ultrasonic frequencies, said emitter being fixed against the circumferential wall of the intake opening so as to transmit the mechanical vibratory motion to the vibrating circumferential wall and to reduce its coefficient of friction.
A continuous process for the preparation of: compound of formula or formula; wherein; R is -OEt; R 2 is hydrogen; or 2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenylmethyl carbonate; the continuous process comprising the steps of: a) passing an O 3 stream to a T-junction containing indole-3-acetic acid ester selected from ethyl 2-(1H-indol-3-yl)acetate or 5-(2-(1H-indol-3-yl)acetamido)-2,4-di-tert-butylphenyl methyl carbonate, in solvent at temperature in the range of 0 to 5 °C in continuous flow reactor; b) pumping the reaction mixture in to a continuous stirred tank reactor containing solvent followed by pumping the reaction mixture to a continuous layer separator for separation of two phases; c) pumping the solvent layer to another T-junction containing DMF-DMA in solvent followed by pumping in continuous flow reactor to maintain the residence time in the range of 35 to 45 min to afford the compound of formula or the 2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenylmethyl carbonate. R is -OEt; R 2 is hydrogen; or 2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenylmethyl carbonate; a) passing an O 3 stream to a T-junction containing indole-3-acetic acid ester selected from ethyl 2-(1H-indol-3-yl)acetate or 5-(2-(1H-indol-3-yl)acetamido)-2,4-di-tert-butylphenyl methyl carbonate, in solvent at temperature in the range of 0 to 5 °C in continuous flow reactor; b) pumping the reaction mixture in to a continuous stirred tank reactor containing solvent followed by pumping the reaction mixture to a continuous layer separator for separation of two phases; c) pumping the solvent layer to another T-junction containing DMF-DMA in solvent followed by pumping in continuous flow reactor to maintain the residence time in the range of 35 to 45 min to afford the compound of formula or the 2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenylmethyl carbonate.
A duplex threaded body in which spiral grooves (22, 32) are formed on an outer circumferential surface of a shaft body in a roughly columnar or a roughly cylindrical shape or a roughly conical shape, wherein the grooves are composed of a clockwise spiral groove and a counter-clockwise spiral groove, a plurality of lines, in which ridgeline-like lines set roughly perpendicular to an axial direction of the shaft body, are formed intermittently at different levels relative to the axial direction, alternately with respect to the direction of diameter, and in the shape of a roughly arc along the outer circumferential surface of the shaft body, and a right-handed threaded portion in which the clockwise spiral groove is formed and a left-handed threaded portion in which the counter-clockwise spiral groove is formed are provided overlapping within the same region as a result of forming these plurality of lines, and the diameter at the lines has a long diameter portion and a short diameter portion, characterized in that the outer diameter of the lines when viewed from a normal direction of the outer circumferential surface of the shaft body is set to be larger than the outer diameter of the lines when viewed from a normal direction roughly perpendicular to the above normal direction.
A method carried out by a processor, comprising steps: a) determine a state of electrodes in a droplet actuator with each electrode having an applied voltage or a reference voltage; b) determine multiple vectors having terms corresponding to a voltage of each electrode, the determining comprising defining a term of a first one of the vectors having a value representing a don't care condition, and defining a second one of the vectors based on the term of the first one of the vectors having a value representing a don't care condition, such that the first one of the vectors and the second one of the vectors can be executed in parallel; and c) transform the vectors into physical pin assignments for the droplet actuator to execute multiple vectors in parallel. a) determine a state of electrodes in a droplet actuator with each electrode having an applied voltage or a reference voltage; b) determine multiple vectors having terms corresponding to a voltage of each electrode, the determining comprising defining a term of a first one of the vectors having a value representing a don't care condition, and defining a second one of the vectors based on the term of the first one of the vectors having a value representing a don't care condition, such that the first one of the vectors and the second one of the vectors can be executed in parallel; and c) transform the vectors into physical pin assignments for the droplet actuator to execute multiple vectors in parallel.
A system for detecting and monitoring chloride ion concentration and pH in a concrete structure, comprising: - at least one first electrode for chloride ion detection designed to be inserted in a respective housing hole of the concrete structure; - at least one second electrode for pH detection designed to be inserted in a respective housing hole of the concrete structure; - a counter-electrode designed to be inserted in a respective housing hole of the concrete structure in contact therewith; - microprocessor means comprising a measuring unit for measuring electric voltages (V 1, V 2) between said counter-electrode and said at least one first electrode or said at least one second electrode, and a processing unit; characterised in that the system comprises at least two thermocouples (36, 37), one of which is adapted to be at a first location (S 1) of the concrete structure proximate to said at least one first electrode and/or second electrode and the other is adapted to be at a second location (S 2) in contact with the concrete structure proximate to said counter-electrode to measure respective instantaneous temperatures (T 1, T 2), said processing unit being connected to said thermocouples (36, 37) and adapted for calculating chloride ion concentration and pH from the measured values of said electric voltages (V 1, V 2) and from said instantaneous temperature values (T 1, T 2), and in that the system further comprises a cleaning circuit for delivering a cleaning liquid and a feeding circuit for supplying a conductive liquid to the housing hole for said counter-electrode. - at least one first electrode for chloride ion detection designed to be inserted in a respective housing hole of the concrete structure; - at least one second electrode for pH detection designed to be inserted in a respective housing hole of the concrete structure; - a counter-electrode designed to be inserted in a respective housing hole of the concrete structure in contact therewith; - microprocessor means comprising a measuring unit for measuring electric voltages (V 1, V 2) between said counter-electrode and said at least one first electrode or said at least one second electrode, and a processing unit;
A sittable universal motion platform including a sittable device (61, 62, 63, 64) and a two-dimensional free motion adapting mechanism, comprising: a chassis, a support arm and a waist ring, wherein the support arm is rotationally connected with the chassis and provided with an adjusting support, the adjusting support comprises a slide carriage and a slide block; the slide block is slidingly connected with the slide carriage, and the slide block is fixed on the support arm, the slide carriage is connected with the waist ring, characterized in that a positioning device is arranged on the adjusting support, the positioning device comprising a positioning pin (441, 442, 443) and a plurality of positioning grooves matched with one another the positioning pin configured for being clamped in any of the positioning grooves, wherein the positioning pin is rotationally connected with the slide block and the positioning groove is arranged on the slide carriage. a chassis, a support arm and a waist ring, wherein the support arm is rotationally connected with the chassis and provided with an adjusting support, the adjusting support comprises a slide carriage and a slide block; the slide block is slidingly connected with the slide carriage, and the slide block is fixed on the support arm, the slide carriage is connected with the waist ring, characterized in that a positioning device is arranged on the adjusting support, the positioning device comprising a positioning pin (441, 442, 443) and a plurality of positioning grooves matched with one another the positioning pin configured for being clamped in any of the positioning grooves, wherein the positioning pin is rotationally connected with the slide block and the positioning groove is arranged on the slide carriage.
A method of making a component (52, 52'), the method comprising: creating a computer file defining the component (52, 52') in layers, the component (52, 52') comprising: a body including a sealing portion (64, 64'); and an abradable seal (66, 66') extending from the sealing portion (64, 64'); and building the component (52, 52') using an additive manufacturing process that builds the component (52, 52') on a layer-by-layer basis such that the abradable seal (66, 66') is integral to the body; characterised in that building the component (52, 52') comprises: building a protective layer on the abradable seal (66, 66'); modifying the component (52, 52') after building the component (52, 52'); and removing the protective layer from the abradable seal (66, 66') after the component (52, 52') has been modified, wherein the component (52, 52') is a unitary, monolithic tangential on-board injector (52, 52') including a plurality of vanes configured to be incorporated into a gas turbine engine. creating a computer file defining the component (52, 52') in layers, the component (52, 52') comprising: a body including a sealing portion (64, 64'); and an abradable seal (66, 66') extending from the sealing portion (64, 64'); and a body including a sealing portion (64, 64'); and an abradable seal (66, 66') extending from the sealing portion (64, 64'); and building the component (52, 52') using an additive manufacturing process that builds the component (52, 52') on a layer-by-layer basis such that the abradable seal (66, 66') is integral to the body; characterised in that building the component (52, 52') comprises: building a protective layer on the abradable seal (66, 66'); modifying the component (52, 52') after building the component (52, 52'); and removing the protective layer from the abradable seal (66, 66') after the component (52, 52') has been modified, wherein the component (52, 52') is a unitary, monolithic tangential on-board injector (52, 52') including a plurality of vanes configured to be incorporated into a gas turbine engine. building a protective layer on the abradable seal (66, 66'); modifying the component (52, 52') after building the component (52, 52'); and removing the protective layer from the abradable seal (66, 66') after the component (52, 52') has been modified, wherein the component (52, 52') is a unitary, monolithic tangential on-board injector (52, 52') including a plurality of vanes configured to be incorporated into a gas turbine engine.
A pneumatic gear shift assist device for a gearbox, comprising a housing structure, which has a compressed air inlet and a ventilation means, a control rod on the input side, which can be displaced along the axis thereof, and an output unit, which surrounds the control rod, is displaceable parallel to same and comprises a working piston, which is guided in a sealing manner in the housing structure and defines two pneumatic working chambers (14, 15), wherein a valve arrangement is provided functionally between the control rod and the output unit and in terms of flow between the compressed air inlet and the pneumatic working chambers, said valve arrangement effecting pneumatic sequential control of the output unit to the control rod by corresponding loading of the two pneumatic working chambers and comprising two valve pistons (20, 21), which are coupled to the control rod and are guided in a sealing, displaceable manner on the output unit, and two annular sealing edges, which are coupled to the control rod and each interact with a valve slide (30, 31), which is guided in a longitudinally displaceable manner relative to the control rod and to the output unit, wherein each of the two valve slides also interacts with a valve seat (26, 27) assigned to the output unit, and a throttle slide is assigned to at least one valve piston, preferably one throttle slide is assigned to each of the two valve pistons, said throttle slide being displaceable relative to the valve piston(s) and having a closing edge, which interacts with the respectively assigned valve seat, and limiting at least one throttle passage, characterised in that the cross-sectional area of the at least one throttle passage depends on the relative position of the throttle slide in relation to the associated valve piston.
A multistage centrifugal compressor that compresses working gas, the centrifugal compressor comprising: a casing; a rotor including a rotary shaft and a plurality of impellers that are provided on the rotary shaft to compress the working gas; a diaphragm defining a gas flow path that includes a return flow path causing the working gas discharged from the impellers to be sucked into the impellers on corresponding next stages; and at least one liquid injection device configured to inject liquid into the gas flow path, characterized in that the liquid injection device includes a liquid injection path in the casing, an internal path provided in the diaphragm, a liquid supply pipe through which the liquid passes that is inserted into the casing through the liquid injection path, a chamber, and a plurality of injection portions, the liquid injection path penetrating through the casing at a position corresponding to a return bend that causes the working gas to flow into the return flow path (F 4), the chamber being provided in the diaphragm along a circumferential direction, the liquid being introduced into the chamber through the internal path, and the plurality of injection portions injecting the liquid introduced into the chamber, to the gas flow path from different positions of the chamber in the circumferential direction. a casing; a rotor including a rotary shaft and a plurality of impellers that are provided on the rotary shaft to compress the working gas; a diaphragm defining a gas flow path that includes a return flow path causing the working gas discharged from the impellers to be sucked into the impellers on corresponding next stages; and at least one liquid injection device configured to inject liquid into the gas flow path, characterized in that the liquid injection device includes a liquid injection path in the casing, an internal path provided in the diaphragm, a liquid supply pipe through which the liquid passes that is inserted into the casing through the liquid injection path, a chamber, and a plurality of injection portions, the liquid injection path penetrating through the casing at a position corresponding to a return bend that causes the working gas to flow into the return flow path (F 4), the chamber being provided in the diaphragm along a circumferential direction, the liquid being introduced into the chamber through the internal path, and the plurality of injection portions injecting the liquid introduced into the chamber, to the gas flow path from different positions of the chamber in the circumferential direction.
Method of estimating the state of health of an electrical power source, the said method comprising the following steps: - discharging of a predetermined quantity of electricity (Qe) from the electrical energy power source while the said source is charged; and - measurement of an open-circuit voltage of the said electrical power source; characterized in that the said method also includes the following steps: - comparison between the said open-circuit voltage and a threshold value (Vs) defined in accordance with a break in the development of the said open-circuit voltage with respect to a state of charge of the said electrical power source; - and an estimation of the state of health according to the said comparison. - discharging of a predetermined quantity of electricity (Qe) from the electrical energy power source while the said source is charged; and - measurement of an open-circuit voltage of the said electrical power source; - comparison between the said open-circuit voltage and a threshold value (Vs) defined in accordance with a break in the development of the said open-circuit voltage with respect to a state of charge of the said electrical power source; - and an estimation of the state of health according to the said comparison.
A method for decoding of a video bitstream, the method comprising: receiving a first indication signal from the video bitstream, wherein the indication signal is associated with a value of a flag; selecting a decoding process from a group consisting of a first decoding process and a second decoding process according to the first indication signal; and determining CU structure for a coding unit associated with the video bitstream using the decoding process selected, wherein the CU structure comprises 2Nx2N partition, 2NxN partition, and Nx2N partition without NxN partition for the CU larger than a smallest CU, and wherein the first decoding process does not allow the NxN partition for prediction mode INTER for the CU equal to the smallest CU, and the second decoding process allows the NxN partition for prediction mode INTER for the CU equal to the smallest CU, characterized in that the first decoding process is associated with a first codeword table, the second decoding process is associated with a second codeword table, and the decoding process selected is associated with the first codeword table or the second codeword table according to the first indication signal, wherein the first codeword table comprises code entries for decoding a partition type corresponding to the 2Nx2N partition, the 2NxN partition, and the Nx2N partition for prediction mode INTER, and the second codeword table comprises code entries for decoding a partition type corresponding to the 2Nx2N partition, the 2NxN partition, the Nx2N partition and the NxN partition for prediction mode INTER. receiving a first indication signal from the video bitstream, wherein the indication signal is associated with a value of a flag; selecting a decoding process from a group consisting of a first decoding process and a second decoding process according to the first indication signal; and determining CU structure for a coding unit associated with the video bitstream using the decoding process selected, wherein the CU structure comprises 2Nx2N partition, 2NxN partition, and Nx2N partition without NxN partition for the CU larger than a smallest CU, and wherein the first decoding process does not allow the NxN partition for prediction mode INTER for the CU equal to the smallest CU, and the second decoding process allows the NxN partition for prediction mode INTER for the CU equal to the smallest CU, characterized in that the first decoding process is associated with a first codeword table, the second decoding process is associated with a second codeword table, and the decoding process selected is associated with the first codeword table or the second codeword table according to the first indication signal, wherein the first codeword table comprises code entries for decoding a partition type corresponding to the 2Nx2N partition, the 2NxN partition, and the Nx2N partition for prediction mode INTER, and the second codeword table comprises code entries for decoding a partition type corresponding to the 2Nx2N partition, the 2NxN partition, the Nx2N partition and the NxN partition for prediction mode INTER.