mhurhangee/ep-ind-claims huggingface dataset:
A wheel for vehicles, comprising a rim and a disc which are mutually coupled, wherein the rim comprises: - a substantially cylindrically extended central body part, - an internal shoulder profile, which is arranged at a first end of said body and is configured to receive an internal edge of a tire, - a terminal end, which is arranged at a second and opposite end of said body, wherein the disc comprises: - a hub portion, configured to be connected to an axle of the vehicle, a perimetric front flange and a connecting portion which connects the hub portion to the front flange, and wherein the front flange is provided with an annular seat in which the terminal end of the rim is accommodated at least partially in order to form an external shoulder profile, characterized in that the rim is made of low-alloy steel and the disc is made of two-phase ferritic/martensitic steel. - a substantially cylindrically extended central body part, - an internal shoulder profile, which is arranged at a first end of said body and is configured to receive an internal edge of a tire, - a terminal end, which is arranged at a second and opposite end of said body, - a hub portion, configured to be connected to an axle of the vehicle, a perimetric front flange and a connecting portion which connects the hub portion to the front flange, and wherein the front flange is provided with an annular seat in which the terminal end of the rim is accommodated at least partially in order to form an external shoulder profile, characterized in that the rim is made of low-alloy steel and the disc is made of two-phase ferritic/martensitic steel.
A pressure sensor for measuring pressure of a fluid to be measured, comprising: a pressure detector having a bottomed cylindrical member with a bottom formed in a thin-wall portion and a strain gauge formed on the bottom for detecting a strain of the bottom; and a pressure introducing joint for introducing a fluid to be measured inside the bottomed cylindrical member, the pressure introducing joint is made of an austenitic stainless steel, an end of a cylindrical portion of the bottomed cylindrical member and an end of the pressure introducing joint are butt-welded to integrate the bottomed cylindrical portion and the pressure introducing joint via a weld portion characterized in that the bottomed cylindrical member is made of an austenitic precipitation hardening Fe-Ni heat resisting steel containing 24 to 27 wt% of Ni and 13.5 to 16 wt% of Cr, and the Ni content of the weld portion is adjusted to be higher than an average of Ni content of the bottomed cylindrical member and Ni content of the pressure introducing joint. a pressure detector having a bottomed cylindrical member with a bottom formed in a thin-wall portion and a strain gauge formed on the bottom for detecting a strain of the bottom; and a pressure introducing joint for introducing a fluid to be measured inside the bottomed cylindrical member, the pressure introducing joint is made of an austenitic stainless steel, an end of a cylindrical portion of the bottomed cylindrical member and an end of the pressure introducing joint are butt-welded to integrate the bottomed cylindrical portion and the pressure introducing joint via a weld portion characterized in that the bottomed cylindrical member is made of an austenitic precipitation hardening Fe-Ni heat resisting steel containing 24 to 27 wt% of Ni and 13.5 to 16 wt% of Cr, and the Ni content of the weld portion is adjusted to be higher than an average of Ni content of the bottomed cylindrical member and Ni content of the pressure introducing joint.
A set of playing cards, said set comprising N playing cards, N>1, each playing card (10, 51, 52, 53, 54, 55, 100, 501, 502, 503, 504, 505, 1000, 5001, 5002, 5003, 5004, 5005) having a detectable card identity string (13, 104, 1004),, characterized in that said card identity string being a series of M characters, said set of playing cards being provided with a set identity string (61, 601, 6001), said set identity string being composed of N groups (80, 800, 8000) of R characters, R<=M, each card identity string providing to the set identity string one group of R characters taken from the series of M characters of this card identity string, the sequence of said N groups of R characters in the set identity string is identical to the sequence of the N cards in the set of playing cards.
Tensioning mechanism for tensioning an accumulator spring of a spring stored energy mechanism, the tensioning mechanism comprising - a tensioning gear coupled to the accumulator spring, - an intermediate shaft coupled to the tensioning gear, - an intermediate gear that is drivable by a tensioning motor, and - a freewheel coupled to the intermediate gear, characterized by - a dog clutch with a first clutch block coupled fixedly to the intermediate shaft so as to rotate with it, a second clutch block connected to the freewheel, and a synchronizer ring arranged between the clutch blocks (11, 12) and coupled fixedly to the first clutch block so as to rotate with it, said synchronizer ring being displaceable parallel to an axis of rotation of the intermediate shaft relative to the first clutch block and being pressed onto the second clutch block, - wherein the first clutch block is displaceable parallel to the axis of rotation between a first end position, in which it bears against the second clutch block and which it assumes in the case of tensioning of the accumulator spring, and a second end position, in which it is disconnected from the second clutch block and which it assumes in a tensioned state of the accumulator spring, - and the synchronizer ring couples in a positively locking manner to the second clutch block in the case of a rotation about the axis of rotation in a first direction of rotation relative to the second clutch block, and, in the case of an open dog clutch, can be rotated about the axis of rotation in a second direction of rotation, opposite to the first direction of rotation, relative to the second clutch block. - a tensioning gear coupled to the accumulator spring, - an intermediate shaft coupled to the tensioning gear, - an intermediate gear that is drivable by a tensioning motor, and - a freewheel coupled to the intermediate gear, characterized by - a dog clutch with a first clutch block coupled fixedly to the intermediate shaft so as to rotate with it, a second clutch block connected to the freewheel, and a synchronizer ring arranged between the clutch blocks (11, 12) and coupled fixedly to the first clutch block so as to rotate with it, said synchronizer ring being displaceable parallel to an axis of rotation of the intermediate shaft relative to the first clutch block and being pressed onto the second clutch block, - wherein the first clutch block is displaceable parallel to the axis of rotation between a first end position, in which it bears against the second clutch block and which it assumes in the case of tensioning of the accumulator spring, and a second end position, in which it is disconnected from the second clutch block and which it assumes in a tensioned state of the accumulator spring, - and the synchronizer ring couples in a positively locking manner to the second clutch block in the case of a rotation about the axis of rotation in a first direction of rotation relative to the second clutch block, and, in the case of an open dog clutch, can be rotated about the axis of rotation in a second direction of rotation, opposite to the first direction of rotation, relative to the second clutch block.
A nonvolatile memory cross-bar array, including: a number of junctions formed by a number of row lines (311, 312) intersecting a number of column lines; a first set of controls at a first set of the junctions coupling between a first set of the row lines and a first set of the column lines, each control of the first set including a first transistor and a first resistive memory element connected in series between the first set of row lines and the first set of column lines; a second set of controls at a second set of the junctions coupling between a second set of the row lines and a second set of the column lines, each control of the second set including a second transistor and a second resistive memory element connected in series between the second set of row lines and the second set of column lines, wherein each column line includes a junction of the first set and a junction of the second set in two different row lines; and a current collection line to collect currents from the controls of the first set and the second set through their respective column lines and output a result current corresponding to a sum of a first dot product and a second dot product corresponding respectively to currents collected from the controls of the first set and the second set (331, 332). a number of junctions formed by a number of row lines (311, 312) intersecting a number of column lines; a first set of controls at a first set of the junctions coupling between a first set of the row lines and a first set of the column lines, each control of the first set including a first transistor and a first resistive memory element connected in series between the first set of row lines and the first set of column lines; a second set of controls at a second set of the junctions coupling between a second set of the row lines and a second set of the column lines, each control of the second set including a second transistor and a second resistive memory element connected in series between the second set of row lines and the second set of column lines, wherein each column line includes a junction of the first set and a junction of the second set in two different row lines; and a current collection line to collect currents from the controls of the first set and the second set through their respective column lines and output a result current corresponding to a sum of a first dot product and a second dot product corresponding respectively to currents collected from the controls of the first set and the second set (331, 332).
An outflow region of a compressor, in particular of a radial compressor or diagonal compressor, having a flow channel which is delimited by a shroud-side side wall and a hub-side side wall, wherein the hub-side side wall has, in a region of the compressor wheel outlet, a contour which is designed in such a way that, in a flow direction, the cross-sectional areas of the flow channel decrease, pass through a minimum and increase again, wherein, in the region of the compressor wheel outlet, the flow channel has a length L which extends from a compressor wheel outlet edge to a diffuser vane inlet edge of a diffuser region, wherein the diffuser region adjoins the region of the compressor wheel outlet and has a multiplicity of diffuser vanes.
A nanostructure comprising manganese ions incorporated in a polymeric framework comprising at least five geminal bisphosphonate groups, wherein the geminal bisphosphonate groups independently of each other are incorporated as -R 3 R 4 C(P=O(OR 1)(OR 2)) 2 wherein: R 1 and R 2 are independently selected from the group consisting of a negative charge, H, alkyl and aryl, and at least one of R 3 and R 4 is a group connected to the polymeric framework, or forming part of the polymeric framework, with the proviso that when only one of R 3 and R 4 is such a connected group, the other of R 3 and R 4 is either a group being able to connect to the polymeric framework, or the residue of such a group, or selected from the group consisting of H, OH, OR 5 and R 5, wherein R 5 is an alkyl having 1-8 carbon atoms, wherein the polymeric framework comprises monomer residues containing a geminal bisphosphonate group and two organo-oxysilane groups, or wherein the polymeric framework is derived from polyethyleneimine. R 1 and R 2 are independently selected from the group consisting of a negative charge, H, alkyl and aryl, and at least one of R 3 and R 4 is a group connected to the polymeric framework, or forming part of the polymeric framework, with the proviso that when only one of R 3 and R 4 is such a connected group, the other of R 3 and R 4 is either a group being able to connect to the polymeric framework, or the residue of such a group, or selected from the group consisting of H, OH, OR 5 and R 5, wherein R 5 is an alkyl having 1-8 carbon atoms, wherein the polymeric framework comprises monomer residues containing a geminal bisphosphonate group and two organo-oxysilane groups, or wherein the polymeric framework is derived from polyethyleneimine.
An integrated circuit forming a continuous-time filter arranged to adjust a cutoff frequency f c, including - at least one transconductor block with transconductance g m comprising a first pair of transistors in the inversion regime forming the input of the filter, - at least one first capacitive load with capacitance C coupled to the output of said transconductor block forming the output of the filter, and - a polarizing structure having a frequency clock signal f ref as input, comprising a capacitance structure switched with a second capacitive load with capacitance C s0, a second pair of transistors in the inversion regime connected to one another by their gate, and k active identical transistors, the second pair providing a polarizing current I b to the first pair of transistors of the transducer block, this block and the polarizing structure being arranged such that the cutoff frequency f c of the continuous-time filter is independent of the temperature and the inversion regime of the first pair and the second pair of transistors, and in that the cutoff frequency f c depends solely on the following parameters: - the frequency f ref at the input of the polarizing structure, - the capacitance ratio C s0 /C, - the number k of active identical transistors. - at least one transconductor block with transconductance g m comprising a first pair of transistors in the inversion regime forming the input of the filter, - at least one first capacitive load with capacitance C coupled to the output of said transconductor block forming the output of the filter, and - a polarizing structure having a frequency clock signal f ref as input, comprising a capacitance structure switched with a second capacitive load with capacitance C s0, a second pair of transistors in the inversion regime connected to one another by their gate, and k active identical transistors, the second pair providing a polarizing current I b to the first pair of transistors of the transducer block, - the frequency f ref at the input of the polarizing structure, - the capacitance ratio C s0 /C, - the number k of active identical transistors.
An electromotive furniture drive for adjusting at least one furniture part of a piece of furniture, having at least one drive unit and having a housing having at least two housing parts (11, 12), characterized in that one of the housing parts (11, 12) has extensions (121, 122, 126) which penetrate associated passages in the other housing part (11, 12) and are deformed by a thermomechanical treatment after the assembly of the housing parts (11, 12), wherein a linear or area density of the extensions (121, 122, 126) is increased in strongly mechanically strained regions of the housing.
A phosphor composition comprising Y a Ce b Al c Ga d O z as a primary phosphor, wherein a, b, c, d and z are positive numbers, and wherein R = (a+b)/(c+d) and 0.5 < R < 0.6.
System for constructing building walls, ceilings and/or roofs, comprising a plurality of identical construction elements (1, 2) which each have at least two elongate, substantially rectangular panels (6, 7) of uniform width, the outer main panel surfaces of which extend parallel to one another and form outer surfaces of the construction element (1, 2), and spacer bars which connect the panels (6, 7) to one another, characterized in that, for releasable form-fitting fastening of the construction element (1, 2) to adjacently arranged construction elements (1, 2), each longitudinal edge of the panel is provided with a recess which forms a step and extends over the entire length of the longitudinal edge of the panel, in that the recesses are formed complementarily to one another, have a constant cross section in the longitudinal direction of the panel and have a recess depth (t) which increases in the inward direction starting from the longitudinal edge of the panel, in that the recesses which extend along a first longitudinal side of the construction element (1, 2) are facing one another, and the recesses which extend along the opposite second longitudinal side of the construction element (1, 2) are facing away from one another, and in that the panels (6, 7) are arranged offset from one another in the direction of their panel width. for releasable form-fitting fastening of the construction element (1, 2) to adjacently arranged construction elements (1, 2), each longitudinal edge of the panel is provided with a recess which forms a step and extends over the entire length of the longitudinal edge of the panel, in that the recesses are formed complementarily to one another, have a constant cross section in the longitudinal direction of the panel and have a recess depth (t) which increases in the inward direction starting from the longitudinal edge of the panel, in that the recesses which extend along a first longitudinal side of the construction element (1, 2) are facing one another, and the recesses which extend along the opposite second longitudinal side of the construction element (1, 2) are facing away from one another, and in that the panels (6, 7) are arranged offset from one another in the direction of their panel width.
Use of a compound of formula wherein R 2 is hydrogen; C 1 -C 22 alkyl; cyclo-C 3 -C 8 alkyl; unsubstituted or C 1 -C 6 alkyl- or C 1 -C 6 alkoxy-substituted C 6 -C 20 aryl; or a cyano group; R 4 is a cyano group; or -Q 1 -R 5; Q 1 is -COO-; -CONH-; -CO-; -SO 2 -; or -CONR 6 -; R 5 is C 1 -C 22 alkyl; cyclo-C 3 -C 8 alkyl; or unsubstituted or C 1 -C 8 alkyl-substituted C 6 -C 20 aryl; R 6 is hydrogen; C 1 -C 22 alkyl; cyclo-C 3 -C a alkyl; unsubstituted or C 1 -C 6 alkyl- or C 1 -C 6 alkoxy-substituted C 6 -C 20 aryl; the cyclohexene radical C is not substituted or substituted by one or more C 1 -C 5 alkyl; n is from 2 to 4; if n = 2, in formula R 1 is an alkylene, or cycloalkylene radical; or R 1 and R 2 together with the nitrogen atom linking them simultaneously form bivalent radical of formula and R 3 is a cyano group or -Q 1 -R 5; or R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring, which is optionally interrupted by -O- or -NR 7 -; if n = 3, in formula. R 1 is a trivalent alkyl group; and R 3 is a cyano group or -Q 1 -R 5; or R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring; if n = 4, in formula (1 a) R 1 is a tetravalent alkyl group; and R 3 is a cyano group; or -Q 1 -R 5: for R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring; in the manufacture of a product for protecting human and animal hair and skin from UV radiation. R 2 is hydrogen; C 1 -C 22 alkyl; cyclo-C 3 -C 8 alkyl; unsubstituted or C 1 -C 6 alkyl- or C 1 -C 6 alkoxy-substituted C 6 -C 20 aryl; or a cyano group; R 4 is a cyano group; or -Q 1 -R 5; Q 1 is -COO-; -CONH-; -CO-; -SO 2 -; or -CONR 6 -; R 5 is C 1 -C 22 alkyl; cyclo-C 3 -C 8 alkyl; or unsubstituted or C 1 -C 8 alkyl-substituted C 6 -C 20 aryl; R 6 is hydrogen; C 1 -C 22 alkyl; cyclo-C 3 -C a alkyl; unsubstituted or C 1 -C 6 alkyl- or C 1 -C 6 alkoxy-substituted C 6 -C 20 aryl; the cyclohexene radical C is not substituted or substituted by one or more C 1 -C 5 alkyl; n is from 2 to 4; if n = 2, in formula R 1 is an alkylene, or cycloalkylene radical; or R 1 and R 2 together with the nitrogen atom linking them simultaneously form bivalent radical of formula and R 3 is a cyano group or -Q 1 -R 5; or R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring, which is optionally interrupted by -O- or -NR 7 -; if n = 3, in formula. R 1 is a trivalent alkyl group; and R 3 is a cyano group or -Q 1 -R 5; or R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring; if n = 4, in formula (1 a) R 1 is a tetravalent alkyl group; and R 3 is a cyano group; or -Q 1 -R 5: for R 3 and R 4 together form a 5- to 7-membered, monocyclic carbocyclic ring;
An eccentric spiral pump for conveying a fluid, comprising: a stator with N + 1 thread pitches, the stator having a first inner thread for providing a first conveyance volume and a second inner thread for providing a second conveyance volume, the second inner thread being connected to the first inner thread in a longitudinal direction, a rotor having N thread pitches arranged in the stator, the rotor having a first outer thread for providing the first conveyance volume and a second outer thread for providing the second conveyance volume, the second outer thread being connected to the first outer thread in a longitudinal direction, wherein the first inner thread and the second inner thread are integrally formed, wherein the first outer thread and the second outer thread are integrally formed, characterized in that the first conveyance volume is larger than the second conveyance volume, that the first inner thread and the second inner thread are made of different materials, and that the first outer thread and the second outer thread are made of different materials. a stator with N + 1 thread pitches, the stator having a first inner thread for providing a first conveyance volume and a second inner thread for providing a second conveyance volume, the second inner thread being connected to the first inner thread in a longitudinal direction, a rotor having N thread pitches arranged in the stator, the rotor having a first outer thread for providing the first conveyance volume and a second outer thread for providing the second conveyance volume, the second outer thread being connected to the first outer thread in a longitudinal direction, wherein the first inner thread and the second inner thread are integrally formed, wherein the first outer thread and the second outer thread are integrally formed, characterized in that the first conveyance volume is larger than the second conveyance volume, that the first inner thread and the second inner thread are made of different materials, and that the first outer thread and the second outer thread are made of different materials.
A method for preparing a reinforced composite fabric, wherein the method comprises steps of: forming a high-hardness thermoplastic elastomeric yarn and a low-hardness thermoplastic elastomeric yarn into a fabric by weaving; a melting point of the low-hardness thermoplastic elastomeric yarn ranging from 50°C to 150°C; a shore hardness of the low-hardness thermoplastic elastomeric yarn ranging from 10A to 90A and a shore hardness of the high-hardness thermoplastic elastomeric yarn ranging from 95A to 90D; hot-pressing the fabric under a hot-pressing temperature and a hot-pressing pressure to form the reinforced composite fabric; the hot-pressing temperature being higher than or equal to the melting point of the low-hardness thermoplastic elastomeric yarn, and lower than a melting point of the high-hardness thermoplastic elastomeric yarn. forming a high-hardness thermoplastic elastomeric yarn and a low-hardness thermoplastic elastomeric yarn into a fabric by weaving; a melting point of the low-hardness thermoplastic elastomeric yarn ranging from 50°C to 150°C; a shore hardness of the low-hardness thermoplastic elastomeric yarn ranging from 10A to 90A and a shore hardness of the high-hardness thermoplastic elastomeric yarn ranging from 95A to 90D; hot-pressing the fabric under a hot-pressing temperature and a hot-pressing pressure to form the reinforced composite fabric; the hot-pressing temperature being higher than or equal to the melting point of the low-hardness thermoplastic elastomeric yarn, and lower than a melting point of the high-hardness thermoplastic elastomeric yarn.