mhurhangee/patent-ind-claim-en huggingface dataset:
A method of forming a polyarylene, the method comprising: reacting an aromatic compound (Ar) and a trifluoroalkyl ketone in the presence of a strong acid to form a bromoalkylated precursor polymer; and reacting the bromoalkylated precursor polymer with a trialkylamine of the formula NR 3 wherein R is an alkyl group and sodium hydroxide to form a polyarylene having a main chain free of ether linkages; wherein A) the aromatic compound is selected from the group consisting of. the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: or wherein B) the aromatic compound is selected from the group consisting of: the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: wherein m is from 0 to 20, n is from 1 to 20, and r is from 100 to 1,000,000; wherein R is alkyl; wherein R 1 and R' are and wherein R 2 and R" are reacting an aromatic compound (Ar) and a trifluoroalkyl ketone in the presence of a strong acid to form a bromoalkylated precursor polymer; and reacting the bromoalkylated precursor polymer with a trialkylamine of the formula NR 3 wherein R is an alkyl group and sodium hydroxide to form a polyarylene having a main chain free of ether linkages; wherein A) the aromatic compound is selected from the group consisting of. the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: or wherein B) the aromatic compound is selected from the group consisting of: the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: wherein m is from 0 to 20, n is from 1 to 20, and r is from 100 to 1,000,000; wherein R is alkyl; wherein R 1 and R' are and wherein R 2 and R" are the trifluoroalkyl ketone is a compound of the formula: the bromoalkylated precursor polymer is a compound of the formula: and the polyarylene is a compound of the formula: wherein m is from 0 to 20, n is from 1 to 20, and r is from 100 to 1,000,000; wherein R is alkyl; wherein R 1 and R' are and wherein R 2 and R" are
Method of generating a voltage waveform at an output , the method comprising: providing a first DC voltage having a first magnitude (V 1 ), a second DC current (I 2 ) having a second magnitude, a third DC voltage having a third magnitude (V 3 ), and a fourth DC voltage having a fourth magnitude (V 4 ), wherein the first (V 1 ) magnitude is higher than the third (V 3 ) and the fourth (V 4 ) magnitude, coupling the fourth DC voltage to the output followed by coupling the first DC voltage to the output, to bring an output voltage (V P ) at the output to a high level, decoupling the first DC voltage from the output , followed by coupling the third DC voltage to the output, to obtain a drop of the output voltage (V P ), coupling a ground potential (V 0 ) to the output following coupling the third DC voltage, and coupling the second DC current (I 2 ) to the output following coupling the ground potential, wherein the second DC current ramps down the output voltage (V P ). providing a first DC voltage having a first magnitude (V 1 ), a second DC current (I 2 ) having a second magnitude, a third DC voltage having a third magnitude (V 3 ), and a fourth DC voltage having a fourth magnitude (V 4 ), wherein the first (V 1 ) magnitude is higher than the third (V 3 ) and the fourth (V 4 ) magnitude, coupling the fourth DC voltage to the output followed by coupling the first DC voltage to the output, to bring an output voltage (V P ) at the output to a high level, decoupling the first DC voltage from the output , followed by coupling the third DC voltage to the output, to obtain a drop of the output voltage (V P ), coupling a ground potential (V 0 ) to the output following coupling the third DC voltage, and coupling the second DC current (I 2 ) to the output following coupling the ground potential, wherein the second DC current ramps down the output voltage (V P ).
Building window , comprising - a frame , - a window sash adjustable with respect to the frame and bearing against the frame in a closed position, - a locking device arranged on the window sash and being adjustable between a first position, in which the window sash is locked with the frame in the closed position, a second position, in which the window sash is pivotable about a first pivot axis (D) with respect to the frame , and a third position, in which the window sash is pivotable about a second pivot axis (K) different from the first pivot axis (D), with respect to the frame, and - an electromotive adjusting device arranged on the frame and intended for adjusting the locking device , wherein the adjusting device has a lever mechanism with a lever element mounted pivotable on the frame , wherein the lever element - in the third position of the locking device , is coupled to the window sash in such a way that, by adjusting the lever element , the window sash is pivotable about the second pivot axis (K) with respect to the frame , - in the second position of the locking device , by contrast, the lever element is not coupled to the window sash , with the result that the window sash is pivotable about the first pivot axis (D) with respect to the frame independently of the lever element , characterized in that the lever element is mounted pivotable on the frame at a first end via a bearing point and, at a second end remote from the first end, bears a coupling pin for coupling with the window sash . - a frame , - a window sash adjustable with respect to the frame and bearing against the frame in a closed position, - a locking device arranged on the window sash and being adjustable between a first position, in which the window sash is locked with the frame in the closed position, a second position, in which the window sash is pivotable about a first pivot axis (D) with respect to the frame , and a third position, in which the window sash is pivotable about a second pivot axis (K) different from the first pivot axis (D), with respect to the frame, and - an electromotive adjusting device arranged on the frame and intended for adjusting the locking device , - in the third position of the locking device , is coupled to the window sash in such a way that, by adjusting the lever element , the window sash is pivotable about the second pivot axis (K) with respect to the frame , - in the second position of the locking device , by contrast, the lever element is not coupled to the window sash , with the result that the window sash is pivotable about the first pivot axis (D) with respect to the frame independently of the lever element ,
A method for digital communications, comprising: obtaining (S202) a code block size for structured Low Density Parity Check, LDPC, coding; determining (S204) a coding expansion factor z from a set of coding expansion factors based on the code block size and a parameter kb associated with a basic check matrix, wherein the set of coding expansion factors includes a set of natural numbers; and encoding or decoding (S206) a data sequence based on the basic check matrix and the coding expansion factor z, wherein the parameter kb and the coding expansion factor z are integers larger than 1, wherein each value in the set of coding expansion factors is equal to a product of a positive integer power of two and a prime number; and wherein the prime number is equal to one of: 3, 5, 7, 11, or 13. obtaining (S202) a code block size for structured Low Density Parity Check, LDPC, coding; determining (S204) a coding expansion factor z from a set of coding expansion factors based on the code block size and a parameter kb associated with a basic check matrix, wherein the set of coding expansion factors includes a set of natural numbers; and encoding or decoding (S206) a data sequence based on the basic check matrix and the coding expansion factor z, wherein the parameter kb and the coding expansion factor z are integers larger than 1, wherein each value in the set of coding expansion factors is equal to a product of a positive integer power of two and a prime number; and
A positive electrode for a secondary battery, comprising: a positive electrode current collector; a first positive electrode mixture layer laminated on the positive electrode current collector and including a first positive electrode active material and a first conductive material; and a second positive electrode mixture layer laminated on the first positive electrode mixture layer and including a second positive electrode active material and a second conductive material, wherein the average particle diameter (D 50 ) of the second positive electrode active material is 5 to 80 % of the average particle diameter (D 50 ) of the first positive electrode active material, the ratio of the specific surface area of the second conductive material to the specific surface area of the second positive electrode active material is 9 or less, wherein the ratio of the specific surface area of the first conductive material to the specific surface area of the first positive electrode active material is 11 or greater, and wherein the average particle diameter (D 50 ) is a particle diameter corresponding to 50% of the volume accumulation in a particle diameter distribution curve, and is measured using a laser diffraction method by dispersing particles of the positive electrode active material in a dispersion medium, introducing the dispersed particles to a laser diffraction particle size measurement device to irradiate the particles with an ultrasonic wave of 28 kHz to an output of 60W, and measuring the average particle diameter (D 50 ) corresponding to 50% of the volume accumulation in the measurement device. a positive electrode current collector; a first positive electrode mixture layer laminated on the positive electrode current collector and including a first positive electrode active material and a first conductive material; and a second positive electrode mixture layer laminated on the first positive electrode mixture layer and including a second positive electrode active material and a second conductive material, wherein the average particle diameter (D 50 ) of the second positive electrode active material is 5 to 80 % of the average particle diameter (D 50 ) of the first positive electrode active material, the ratio of the specific surface area of the second conductive material to the specific surface area of the second positive electrode active material is 9 or less, wherein the ratio of the specific surface area of the first conductive material to the specific surface area of the first positive electrode active material is 11 or greater, and wherein the average particle diameter (D 50 ) is a particle diameter corresponding to 50% of the volume accumulation in a particle diameter distribution curve, and is measured using a laser diffraction method by dispersing particles of the positive electrode active material in a dispersion medium, introducing the dispersed particles to a laser diffraction particle size measurement device to irradiate the particles with an ultrasonic wave of 28 kHz to an output of 60W, and measuring the average particle diameter (D 50 ) corresponding to 50% of the volume accumulation in the measurement device.
A riser pipe assembly for detecting a level of molten metal , comprising a riser pipe including an inlet opening for molten metal in a lower region of the riser pipe , an outlet opening for molten metal in an upper region of the riser pipe , an opening in a wall of the riser pipe , and a gas line designed as an elongated hollow body, an interior space of the gas line being connectable to a gas source and a pressure measuring device , characterized by a block bearing on an outer side of the wall of the riser pipe , a continuous channel that extends between a first channel end and a second channel end passing through the block , the second channel end leading into the opening in the wall of the riser pipe , and a tension ring which surrounds the wall of the riser pipe and the block and pushes the block in the direction of the riser pipe for sealing purposes, the gas line being connected to the block in such a way that the interior space of the gas line leads into the first channel end. a riser pipe including an inlet opening for molten metal in a lower region of the riser pipe , an outlet opening for molten metal in an upper region of the riser pipe , an opening in a wall of the riser pipe , and a gas line designed as an elongated hollow body, an interior space of the gas line being connectable to a gas source and a pressure measuring device , characterized by a block bearing on an outer side of the wall of the riser pipe , a continuous channel that extends between a first channel end and a second channel end passing through the block , the second channel end leading into the opening in the wall of the riser pipe , and a tension ring which surrounds the wall of the riser pipe and the block and pushes the block in the direction of the riser pipe for sealing purposes, the gas line being connected to the block in such a way that the interior space of the gas line leads into the first channel end.
A method of manufacturing a wind turbine blade body, the method comprising the steps of: providing a mould having a mould surface for forming a first blade body having a first length, the mould having a mould root end and a mould tip end ; placing a removable insert on the mould surface towards the mould tip end to form a modified mould surface for forming a second blade body having a second length which is less than the first length; and forming the second blade body on the modified mould surface ; wherein the insert extends between a proximal end facing toward the mould root end and a distal end facing toward the mould tip end , and wherein: the mould tip end has a spanwise position R1; the insert when located on the mould has an insert tip end at a spanwise position R2 and the proximal end is at a spanwise position R3; characterised in that a twist distribution of the modified mould surface of the insert between the positions R2 and R3 is different to the twist distribution of the mould surface of the mould between the positions R2 and R3. providing a mould having a mould surface for forming a first blade body having a first length, the mould having a mould root end and a mould tip end ; placing a removable insert on the mould surface towards the mould tip end to form a modified mould surface for forming a second blade body having a second length which is less than the first length; and forming the second blade body on the modified mould surface ; wherein the insert extends between a proximal end facing toward the mould root end and a distal end facing toward the mould tip end , and wherein: the mould tip end has a spanwise position R1; the insert when located on the mould has an insert tip end at a spanwise position R2 and the proximal end is at a spanwise position R3; the mould tip end has a spanwise position R1; the insert when located on the mould has an insert tip end at a spanwise position R2 and the proximal end is at a spanwise position R3; characterised in that a twist distribution of the modified mould surface of the insert between the positions R2 and R3 is different to the twist distribution of the mould surface of the mould between the positions R2 and R3.
An absorbent article comprising: a topsheet , a backsheet , and an absorbent core disposed between the topsheet and backsheet; a first waist region , a second waist region and a crotch region disposed between the first and second waist regions; and a fastening component comprising a macro pattern having a first array of hooks and a second array of hooks , wherein the first and second array differ by one of the group consisting of: shapes of fastening elements, directionality of fastening elements, orientation of array, average spacing of fastening elements, whether the elements are discrete or integral or some combination, fastening element constituent materials, the number and/or types of layers from which integral fastening elements are formed, average size of the fastening elements, opacity, color and combinations thereof, wherein the first and second array are separated by a distance of 2 mm to 30 mm, and wherein the hooks of one or both of the first and second arrays comprise integrally formed hooks . a topsheet , a backsheet , and an absorbent core disposed between the topsheet and backsheet; a first waist region , a second waist region and a crotch region disposed between the first and second waist regions; and a fastening component comprising a macro pattern having a first array of hooks and a second array of hooks , wherein the first and second array differ by one of the group consisting of: shapes of fastening elements, directionality of fastening elements, orientation of array, average spacing of fastening elements, whether the elements are discrete or integral or some combination, fastening element constituent materials, the number and/or types of layers from which integral fastening elements are formed, average size of the fastening elements, opacity, color and combinations thereof, wherein the first and second array are separated by a distance of 2 mm to 30 mm, and wherein the hooks of one or both of the first and second arrays comprise integrally formed hooks .
A battery module comprising an electronic unit , a cell connection unit , wherein the cell connection unit comprises: - at least one substrate portion adapted to accommodate cell terminals of the battery module ; - a connector portion adapted to be connected to the electronic unit ; - an electronic circuit portion adapted to provide an electrical connection between at least one of the cell terminals of the battery module and the electronic unit via the connector portion ; wherein the connector portion comprises at least one fixed electrical connector and a plurality of mechanical fixation connectors ; wherein the at least one substrate portion comprises an opening portion adapted to accommodate the electronic unit and a venting portion , wherein the venting portion has a longitudinal shape with one end facing the opening portion ; wherein the electronic unit is connected to the cell connection unit via the connector portion ; and a venting slot adapted to convey gas generated in the battery module to the outside of the battery module via at least one venting outlet , wherein the venting slot extends along a longitudinal axis of the battery module ; and wherein the venting slot is formed by the opening portion and the venting portion of the cell connection unit , characterized in that the venting slot includes at least two venting outlets disposed at opposite ends of the venting slot . - at least one substrate portion adapted to accommodate cell terminals of the battery module ; - a connector portion adapted to be connected to the electronic unit ; - an electronic circuit portion adapted to provide an electrical connection between at least one of the cell terminals of the battery module and the electronic unit via the connector portion ;
A method for automatically generating code to be executed on a target digital platform, comprising: receiving a graphical design image as a source image file; constructing an HTML canvas using a headless browser controller in a browser from the source image file; rendering the design image on the HTML canvas and reading pixels of the graphical design image by a design parser parsing an image object in the HTML canvas into individual pixel elements; the design parser creating a tile set comprising a group of individual pixel elements having a predefined set of rows and columns; automatically generating an arrangement of tiles as a tile map in a 2D array of tiles from the tile set; using a neural network to identify a feature pattern in the tile map , wherein the feature pattern is a pattern of the image associated with an element of the design; classifying the feature pattern in the tile map using a Softmax classifier ; using the classified feature pattern to automatically generate code, wherein the code reproduces the feature pattern in the tile map on the target digital platform; and outputing test scaffolding files comprising test case scripts for testing the automatically generated code. receiving a graphical design image as a source image file; constructing an HTML canvas using a headless browser controller in a browser from the source image file; rendering the design image on the HTML canvas and reading pixels of the graphical design image by a design parser parsing an image object in the HTML canvas into individual pixel elements; the design parser creating a tile set comprising a group of individual pixel elements having a predefined set of rows and columns; automatically generating an arrangement of tiles as a tile map in a 2D array of tiles from the tile set; using a neural network to identify a feature pattern in the tile map , wherein the feature pattern is a pattern of the image associated with an element of the design; classifying the feature pattern in the tile map using a Softmax classifier ; using the classified feature pattern to automatically generate code, wherein the code reproduces the feature pattern in the tile map on the target digital platform; and outputing test scaffolding files comprising test case scripts for testing the automatically generated code.