mhurhangee/patent-ind-claim-en huggingface dataset:
A railway vehicle body , the body comprising at least one floor module , at least one wall module and at least one roof module , the modules being connected to one another by rivets , the rivets comprising lower rivets connecting the or each wall module to the or each floor module , the lower rivets comprising at least one group of stiffening rivets , the or each group of stiffening rivets including at least three stiffening rivets that are all arranged along a curve (C) formed in a plane perpendicular to a transverse direction of the body , the curve (C) being continuously differentiable, provided with no inflection point, and having a first end with a first tangent and a second end with a second tangent , said first and second tangents forming an angle (α) between them smaller than or equal to 90°, the angle (α) being measured in the clockwise direction from the first tangent to the second tangent , characterized in that , for the or each group of stiffening rivets , the stiffening rivets of said group are arranged based on a distribution of the mechanical torsion stresses in each wall module . the rivets comprising lower rivets connecting the or each wall module to the or each floor module , the lower rivets comprising at least one group of stiffening rivets , the or each group of stiffening rivets including at least three stiffening rivets that are all arranged along a curve (C) formed in a plane perpendicular to a transverse direction of the body , the curve (C) being continuously differentiable, provided with no inflection point, and having a first end with a first tangent and a second end with a second tangent , said first and second tangents forming an angle (α) between them smaller than or equal to 90°, the angle (α) being measured in the clockwise direction from the first tangent to the second tangent , characterized in that , for the or each group of stiffening rivets , the stiffening rivets of said group are arranged based on a distribution of the mechanical torsion stresses in each wall module .
Method for determining the grain size distribution of parts of a bulk material fed onto a conveyor belt , wherein a depth image of the bulk material is captured in sections in a capturing region by a depth sensor , wherein the captured two-dimensional depth image is fed to a previously trained convolutional neural network , characterized in that the previously trained convolutional neural network has at least three successive convolutional layers and, for each class of a grain size distribution, a downstream amount classifier , the output values of which are output as grain size distribution of the bulk material present in the capturing region .
A locking and emptying system of a refill cartridge in a receiving socket of the refill cartridge , said system comprising at least one receiving socket for locking and emptying said refill cartridge in the receiving socket , in every receiving socket a locking mechanism for the refill cartridge , discharge means for the refill cartridge and control means of the locking and emptying system, wherein in the vicinity of the insertion end of the refill cartridge inserted into the receiving socket the upper face of said refill cartridge comprises a locking depression ; characterised in that said system further comprising in every receiving socket for each refill cartridge an emptying container and wherein the locking mechanism is in the rear of said receiving socket comprising a lever mechanism with three levers mutually rigidly connected through their ends and forming generally a T-shape unit, which is rotatable around the horizontal rotation axis of the lever mechanism, said rotation axis being crosswise to the insertion direction of said refill cartridge ; whereas the locking lever comprises a hook for the engagement with the locking depression of the refill cartridge , the end of the operating lever is linked to an electromagnetic actuator in the receiving socket and the pushing lever is positioned between the locking lever and the operating lever ; whereas in the position where said refill cartridge is inserted into the receiving socket , the end face of said refill cartridge is pressed against the pushing lever of the lever mechanism, as a result said pushing lever together with the locking lever and the operating lever is made to rotate around said rotation axis ; and whereas in the position where said refill cartridge is inserted completely into the receiving socket , said end face of the refill cartridge is pressed against said pushing lever and the hook at the end of the locking lever is rotated around said rotation axis into engagement with the locking depression of the refill cartridge ; the discharge means of the refill cartridge comprising a piercing means of the discharge opening of the refill cartridge , said piercing means comprising an activation part , a piercing tip and between them a rotation axis of the piercing means crosswise to the insertion direction of the refill cartridge and in the position when said refill cartridge is inserted completely into the receiving socket , said end face of the refill cartridge is pressed against said activation part and said piercing tip is rotated around said rotation axis into the discharge opening of said refill cartridge .
Method for locally increasing the size of a roll gap in the region of the strip edges of a rolled strip in a rolling stand , the rolling stand comprising: - an upper working roller and a lower working roller , each working roller having two ends for the rotational mounting of the working roller in chocks , - wherein each working roller has in the axial direction (X) a conical portion followed by a running surface , - wherein the upper working roller is fitted in the opposite direction to the lower working roller , - wherein each working roller has a separate displacing device for axially displacing the working roller , comprising the method steps of: - hot rolling a rolled stock in the rolling stand , the radial extent of the running surface of a working roller decreasing by Δr during the rolling, - axially displacing the working rollers in opposite directions by a displacement distance s > Δr tan α , where Δr indicates the wear of the running surface in the radial direction (R) and α indicates the pitch angle of the conical portion of the respective working roller . - an upper working roller and a lower working roller , each working roller having two ends for the rotational mounting of the working roller in chocks , - wherein each working roller has in the axial direction (X) a conical portion followed by a running surface , - wherein the upper working roller is fitted in the opposite direction to the lower working roller , - wherein each working roller has a separate displacing device for axially displacing the working roller , comprising the method steps of: - hot rolling a rolled stock in the rolling stand , the radial extent of the running surface of a working roller decreasing by Δr during the rolling, - axially displacing the working rollers in opposite directions by a displacement distance s > Δr tan α , where Δr indicates the wear of the running surface in the radial direction (R) and α indicates the pitch angle of the conical portion of the respective working roller .
A lubricating oil composition comprising: a major amount of an oil of lubricating viscosity having a kinematic viscosity at 100°C in a range of 1.5 to 35 mm 2 /s; and an anti-wear mixture comprising: 0.001 to 20 wt. % of one or more ashless succinimide dispersants, based on the total weight of the lubricating oil composition, and 0.001 to 20 wt. % of an alkyl phosphonic acid having a structure given by wherein R is a C 3 -C 20 hydrocarbyl group, based on the total weight of the lubricating oil composition; initial pH of the anti-wear mixture is between 5.0 - 9.5 as measured by ASTM D664; wherein the lubricating oil composition is free of zinc. a major amount of an oil of lubricating viscosity having a kinematic viscosity at 100°C in a range of 1.5 to 35 mm 2 /s; and an anti-wear mixture comprising: 0.001 to 20 wt. % of one or more ashless succinimide dispersants, based on the total weight of the lubricating oil composition, and 0.001 to 20 wt. % of an alkyl phosphonic acid having a structure given by wherein R is a C 3 -C 20 hydrocarbyl group, based on the total weight of the lubricating oil composition; initial pH of the anti-wear mixture is between 5.0 - 9.5 as measured by ASTM D664;
A method for frequency domain spreading and transmitting, the method comprising: obtaining , by a user equipment, indication information of an orthogonal sequence for transmitting a Physical Uplink Control Channel, PUCCH; spreading , by the user equipment, uplink control information carried in the PUCCH in the frequency domain according to the orthogonal sequence corresponding to the indication information of the orthogonal sequence; and transmitting , by the user equipment, the uplink control information after spreading, over frequency resources corresponding to the PUCCH; wherein the spreading the uplink control information carried in the PUCCH in the frequency domain comprises: for each data symbol in the PUCCH, multiplying the data symbol with the corresponding orthogonal sequence to obtain a spread data symbol, and mapping the spread data symbol onto a Resource Element, RE, group in a Single Carrier-Frequency Division Multiple Access, SC-FDMA, symbol, wherein there are N SF PUCCH REs in the RE group, and N SF PUCCH represents a length of the orthogonal sequence. obtaining , by a user equipment, indication information of an orthogonal sequence for transmitting a Physical Uplink Control Channel, PUCCH; spreading , by the user equipment, uplink control information carried in the PUCCH in the frequency domain according to the orthogonal sequence corresponding to the indication information of the orthogonal sequence; and transmitting , by the user equipment, the uplink control information after spreading, over frequency resources corresponding to the PUCCH; wherein the spreading the uplink control information carried in the PUCCH in the frequency domain comprises: for each data symbol in the PUCCH, multiplying the data symbol with the corresponding orthogonal sequence to obtain a spread data symbol, and mapping the spread data symbol onto a Resource Element, RE, group in a Single Carrier-Frequency Division Multiple Access, SC-FDMA, symbol, wherein there are N SF PUCCH REs in the RE group, and N SF PUCCH represents a length of the orthogonal sequence.
A power generation unit using wave energy, comprising a plurality of individual backward bent duct structures connected in parallel, wherein each of the plurality of the individual backward bent duct structures comprises a bent duct and a floating body , the bent duct comprises a vertical section of the bent duct and a horizontal section of the bent duct, an upper part of the horizontal section of the bent duct is connected with the floating body , the vertical section communicates with another vertical section of the bent duct that is adjacent to the vertical section , the vertical section of the bent duct of one of the plurality of the individual backward bent duct structures is connected with an air chamber pipeline , and an air turbine is arranged in the air chamber pipeline , characterized in that a cross section of the horizontal section of the bent duct is fan-shaped to form an open horizontal section, and an inner dimension of the horizontal section reduces gradually towards a centre of the horizontal section .
A semiconductor laser resonator configured to generate a laser beam, the semiconductor laser resonator comprising: a gain medium layer including a semiconductor material and comprising at least one protrusion formed by at least one trench to protrude in an upper portion only of the gain medium layer ; a first contact layer disposed on an upper first surface of the gain medium layer , wherein the at least one trench extends to and through the first contact layer ; a second contact layer disposed on a lower second surface of the gain medium layer ; a metal layer provided outside the gain medium layer , the metal layer being configured to confine the laser beam generated from the gain medium layer , wherein the metal layer is provided to cover at least an outside side surface of the gain medium layer and the first contact layer , wherein the at least one protrusion is configured to confine the laser beam as a standing wave of a transverse mode of the laser beam in the at least one protrusion . a gain medium layer including a semiconductor material and comprising at least one protrusion formed by at least one trench to protrude in an upper portion only of the gain medium layer ; a first contact layer disposed on an upper first surface of the gain medium layer , wherein the at least one trench extends to and through the first contact layer ; a second contact layer disposed on a lower second surface of the gain medium layer ; a metal layer provided outside the gain medium layer , the metal layer being configured to confine the laser beam generated from the gain medium layer , wherein the metal layer is provided to cover at least an outside side surface of the gain medium layer and the first contact layer , wherein the at least one protrusion is configured to confine the laser beam as a standing wave of a transverse mode of the laser beam in the at least one protrusion .
A method for directly producing light-diffracting structures on a laminating tool with a top side , whose surface is defined as a reference plane, in which the structures are linear elevations which have different heights (H 1 , H 2 , H 3 ) of 100 to 3500 nm, preferably 200 to 600 nm, with respect to the reference plane and are produced exclusively by electrodeposition of at least two metal layers (M 1 , M 2 ) on the top side , in that: a) the surface is first coated with a photoresist , b) the photoresist is exposed linearly by means of a laser beam , c) the exposed lines are developed in a developing bath and removed down to the surface at the places where the structures are to be formed, d) the developed lines are then galvanically coated with a first metal layer (M 1 ), e) the top side is re-coated with a photoresist following the first coating, f) the photoresist is exposed by means of a laser beam at least in one part of the linearly applied first metal layer (M1), g) the exposed linear areas are developed in a developing bath, h) the developed linear areas are then galvanically coated with a second metal layer (M 2 ) and i) the steps e) to h) are repeated until a positive structure is completely built up in the desired way. a) the surface is first coated with a photoresist , b) the photoresist is exposed linearly by means of a laser beam , c) the exposed lines are developed in a developing bath and removed down to the surface at the places where the structures are to be formed, d) the developed lines are then galvanically coated with a first metal layer (M 1 ), e) the top side is re-coated with a photoresist following the first coating, f) the photoresist is exposed by means of a laser beam at least in one part of the linearly applied first metal layer (M1), g) the exposed linear areas are developed in a developing bath, h) the developed linear areas are then galvanically coated with a second metal layer (M 2 ) and i) the steps e) to h) are repeated until a positive structure is completely built up in the desired way.
A foam forming device having an inlet (E), an outlet (A) and a longitudinal axis which leads from the inlet (E) to the outlet (A), and having a multitude of face pairs, wherein the face pairs each have two opposing faces and the faces at least partially delimit a foaming space (R), wherein the multitude of face pairs have a first face pair (H1, H1') and a second face pair (S1, S1'), wherein at least one of the faces of the first face pair (H1, H1') is an adjustable face, the positioning of which relative to the longitudinal axis is adjustable, and at least one of the faces of the second face pair (S1, S1') is an adjustable face, the positioning of which relative to the longitudinal axis is adjustable, characterized in that the first face pair (H1, H1') and the second face pair (S1, S1') are offset relative to each other along the circumference of the foaming space (R), the circumference relating to the longitudinal axis.
Cutting section for a drill bit , wherein the cutting section is connectable to a drill shaft section of the drill bit via a releasable connecting device which comprises at least one slot-shaped recess , having: ▪ a first tubular element which is in the form of a first hollow cylinder and which has a first hollow cylinder height (H 1 ), a first inside diameter (d 1 ) and a first outside diameter (D 1 ), ▪ a second closed tubular element which is in the form of a second hollow cylinder having a second circular ring-shaped cross-sectional area and which has a second hollow cylinder height (H 2 ), a second inside diameter (d 2 ) and a second outside diameter (D 2 ), and ▪ one or more drill segments , wherein the one or the more drill segments are connected to the first tubular element and to the second closed tubular element , and the second closed tubular element has the at least one slot-shaped recess , wherein the at least one slot-shaped recess comprises a transverse slot and a connecting slot , and the connecting slot connects the transverse slot to the second upper end surface of the second closed tubular element , characterized in that the first outside diameter (D 1 ) is smaller than the second inside diameter (d 2 ), in that the first tubular element is pushed into the second closed tubular element , in that the first tubular element is open, and in that the first hollow cylinder is formed with a waved, trapezoidal or zigzag-shaped cross-sectional area. ▪ a first tubular element which is in the form of a first hollow cylinder and which has a first hollow cylinder height (H 1 ), a first inside diameter (d 1 ) and a first outside diameter (D 1 ), ▪ a second closed tubular element which is in the form of a second hollow cylinder having a second circular ring-shaped cross-sectional area and which has a second hollow cylinder height (H 2 ), a second inside diameter (d 2 ) and a second outside diameter (D 2 ), and ▪ one or more drill segments , wherein the one or the more drill segments are connected to the first tubular element and to the second closed tubular element , and the second closed tubular element has the at least one slot-shaped recess , wherein the at least one slot-shaped recess comprises a transverse slot and a connecting slot , and the connecting slot connects the transverse slot to the second upper end surface of the second closed tubular element , characterized in that the first outside diameter (D 1 ) is smaller than the second inside diameter (d 2 ), in that the first tubular element is pushed into the second closed tubular element , in that the first tubular element is open, and in that the first hollow cylinder is formed with a waved, trapezoidal or zigzag-shaped cross-sectional area.
A microstrip waveguide structure for in vivo sensing of the electric permittivity of an organism, wherein the electric permittivity of the organism includes a known permittivity component and an unknown permittivity component, the microstrip waveguide structure comprising: a dielectric composite having a first side and a second side opposite the first side, the dielectric composite comprising three dielectric regions organized linearly and including a first dielectric region, a second dielectric region, and a third dielectric region, wherein the second dielectric region has an anisotropic electric permittivity that is different than an electric permittivity of the first dielectric region and the third dielectric region, and wherein the anisotropic electric permittivity of the second dielectric region is selected to be substantially equal to the known permittivity component of the electric permittivity of the organism; a microstrip transmission line formed on the first side of the dielectric composite and having an input section formed on the first dielectric region, a radiator portion formed on the second dielectric region, and an output portion formed on the third dielectric region; and a ground plane formed on the second side of the dielectric composite. a dielectric composite having a first side and a second side opposite the first side, the dielectric composite comprising three dielectric regions organized linearly and including a first dielectric region, a second dielectric region, and a third dielectric region, wherein the second dielectric region has an anisotropic electric permittivity that is different than an electric permittivity of the first dielectric region and the third dielectric region, and wherein the anisotropic electric permittivity of the second dielectric region is selected to be substantially equal to the known permittivity component of the electric permittivity of the organism; a microstrip transmission line formed on the first side of the dielectric composite and having an input section formed on the first dielectric region, a radiator portion formed on the second dielectric region, and an output portion formed on the third dielectric region; and a ground plane formed on the second side of the dielectric composite.
A method of generating video frames for a cloud-based video game, the method comprising: obtaining (S201), via a communications network, a plurality of video frames of a video game rendered at a cloud device; obtaining (S202) a player input received at an input device, the input device being used to play the video game, the player input being received in response to displaying of at least one of the obtained video frames; inputting (S203) the player input and at least one of the obtained video frames to a prediction model; and synthesizing (S204), by the prediction model, a subsequent video frame for output at a display, and outputting the video frame at the display, characterised in that the prediction model comprises a machine learning model trained to synthesize at least the subsequent video frame based on the obtained video frames and the player input, the machine learning model being trained with training data obtained from previously rendered video frames of video game sessions and corresponding player inputs received in response to the output of those frames to minimise a discrepancy between subsequent frames synthesised by the machine learning model and actual subsequent frames of the training data. obtaining (S201), via a communications network, a plurality of video frames of a video game rendered at a cloud device; obtaining (S202) a player input received at an input device, the input device being used to play the video game, the player input being received in response to displaying of at least one of the obtained video frames; inputting (S203) the player input and at least one of the obtained video frames to a prediction model; and synthesizing (S204), by the prediction model, a subsequent video frame for output at a display, and outputting the video frame at the display, characterised in that the prediction model comprises a machine learning model trained to synthesize at least the subsequent video frame based on the obtained video frames and the player input, the machine learning model being trained with training data obtained from previously rendered video frames of video game sessions and corresponding player inputs received in response to the output of those frames to minimise a discrepancy between subsequent frames synthesised by the machine learning model and actual subsequent frames of the training data.