mhurhangee/ep-ind-claims huggingface dataset:
A process for the preparation of a compound of Formula -II: wherein Ar is unsubstituted or substituted C 6 -C 12 -aryl, R is H or C 1 -C 4 -alkyl, and W denotes unsubstituted or substituted C 6 -C 12 -aryl, furanyl or thienyl and Y independently denotes hydrogen, hydroxy, amino, chloro, bromo or methyl, or W denotes unsubstituted or substituted C 6 -C 12 -aryloxy or C 5 -C 12 -heterocycle or -heteroaryl, and Y is hydrogen, the process comprising: (i) N-acylation of γ-aryl-β-aminobutyric acid or acid derivative of Formula-III, wherein Ar and R are defined as above with an activated acid derivative of the compound of Formula IV wherein Y and W are defined as above and X is a leaving group, in a solvent and a presence of a base to afford substituted acetylated γ-aryl-β-aminobutyric acid compound of Formula II (ii) kinetic resolution of the compound of Formula II with penicillin amidase enzyme in an aqueous medium to obtain a compound of Formula II which is enantiomerically enriched in the -enantiomer denoted -II and enantiomerically enriched compound of Formula -III wherein Ar and R are defined as above, and (iii) obtaining the compound of Formula -II. Ar is unsubstituted or substituted C 6 -C 12 -aryl, R is H or C 1 -C 4 -alkyl, and W denotes unsubstituted or substituted C 6 -C 12 -aryl, furanyl or thienyl and Y independently denotes hydrogen, hydroxy, amino, chloro, bromo or methyl, or W denotes unsubstituted or substituted C 6 -C 12 -aryloxy or C 5 -C 12 -heterocycle or -heteroaryl, and Y is hydrogen, the process comprising: (i) N-acylation of γ-aryl-β-aminobutyric acid or acid derivative of Formula-III, wherein Ar and R are defined as above with an activated acid derivative of the compound of Formula IV wherein Y and W are defined as above and X is a leaving group, in a solvent and a presence of a base to afford substituted acetylated γ-aryl-β-aminobutyric acid compound of Formula II (ii) kinetic resolution of the compound of Formula II with penicillin amidase enzyme in an aqueous medium to obtain a compound of Formula II which is enantiomerically enriched in the -enantiomer denoted -II and enantiomerically enriched compound of Formula -III wherein Ar and R are defined as above, and (iii) obtaining the compound of Formula -II. (i) N-acylation of γ-aryl-β-aminobutyric acid or acid derivative of Formula-III, wherein Ar and R are defined as above with an activated acid derivative of the compound of Formula IV wherein Y and W are defined as above and X is a leaving group, in a solvent and a presence of a base to afford substituted acetylated γ-aryl-β-aminobutyric acid compound of Formula II (ii) kinetic resolution of the compound of Formula II with penicillin amidase enzyme in an aqueous medium to obtain a compound of Formula II which is enantiomerically enriched in the -enantiomer denoted -II and enantiomerically enriched compound of Formula -III wherein Ar and R are defined as above, and (iii) obtaining the compound of Formula -II.
A vehicle lamp (10, 410) comprising a convex lens (12, 412) disposed on an optical axis (Ax) extending in a front-rear direction of the lamp (10, 410) and a surface light source (14A, 114A, 214A, 314A) disposed near a rear focal point of the convex lens (12, 412), wherein the vehicle lamp (10, 410) is configured to form a light distribution pattern (PA, PB) having horizontal and oblique cutoff lines (CL1, CL2) on an upper end portion by controlling a deflection of direct light from the surface light source (14A, 114A, 214A, 314A) using the convex lens (12, 412), wherein a lower end edge of the surface light source (14A, 114A, 214A, 314A) includes a first side (14A1, 114A1, 214A1, 314A1) and a second side (14A2, 114A2, 214A2, 314A2), each extending linearly so as to form an obtuse angle with each other in a front view of the lamp (10, 410), the surface light source (14A, 114A, 214A, 314A) is disposed to face forward such that a point of intersection of the first side (14A1, 114A1, 214A1, 314A1) and the second side (14A2, 114A2, 214A2, 314A2) is positioned on the rear focal point of the convex lens (12, 412) and such that the first side (14A1, 114A1, 214A1, 314A1) is positioned on a horizontal plane including the optical axis (Ax), a portion of the convex lens (12, 412) is configured as a first lens portion (12Z1, 412Z1) that deflects and/or diffuses light from the surface light source (14A, 114A, 214A, 314A) in a direction parallel to the first side (14A1, 114A1, 214A1, 314A1), and at least another portion of the convex lens (12, 412) is configured as a second lens portion (12Z2, 412Z2) that deflects and/or diffuses light from the surface light source (14A, 114A, 214A, 314A) in a direction (θ) parallel to the second side (14A2, 114A2, 214A2, 314A2).
A feedback-based load control method for a climate control system in transport, the method comprising: monitoring a current demand from each of a plurality of DC components (210a-c) of the climate control system; determining whether the current demand for two or more of the plurality of DC components (210a-c) is in a non-constant DC format by determining for each of the plurality of DC components (210a-c) whether the current demand has a ripple current waveform in which the current demand follows a periodic waveform in a time domain; when less than two of the plurality of DC components (210a-c) have the current demand in the non-constant DC format, continuing to monitor the current demand from each of the plurality of DC components (210a-c) of the climate control system; when the current demand for two or more of the plurality of DC components (210a-c) is in the non-constant DC format, determining a synchronization pattern for supplying power to the two or more of the plurality of DC components (210a-c); and directing power to the two or more of the plurality of DC components (210a-c) in the non-constant DC format based on the synchronization pattern. monitoring a current demand from each of a plurality of DC components (210a-c) of the climate control system; determining whether the current demand for two or more of the plurality of DC components (210a-c) is in a non-constant DC format by determining for each of the plurality of DC components (210a-c) whether the current demand has a ripple current waveform in which the current demand follows a periodic waveform in a time domain; when less than two of the plurality of DC components (210a-c) have the current demand in the non-constant DC format, continuing to monitor the current demand from each of the plurality of DC components (210a-c) of the climate control system; when the current demand for two or more of the plurality of DC components (210a-c) is in the non-constant DC format, determining a synchronization pattern for supplying power to the two or more of the plurality of DC components (210a-c); and directing power to the two or more of the plurality of DC components (210a-c) in the non-constant DC format based on the synchronization pattern.
Device for processing a workpiece which preferably consists at least in part of wood, wood-based material or plastic, comprising: a processing unit for processing the workpiece, a conveying unit for conveying the workpiece relative to the processing unit, wherein the conveying unit has: at least one endlessly circulating belt which has an outer circumferential surface which is designed to be in contact with the respective workpiece during conveying, and a guide unit for guiding the belt along a circulation path, characterised in that the belt is elastically deformable in a direction transverse to its outer circumferential surface and the belt has at least two layers (34, 36) which exhibit different elastic stiffnesses in a direction transverse to its outer circumferential surface, wherein a middle layer has a lower elastic stiffness in a direction transverse to the outer circumferential surface than an outer layer. a processing unit for processing the workpiece, a conveying unit for conveying the workpiece relative to the processing unit, wherein the conveying unit has: at least one endlessly circulating belt which has an outer circumferential surface which is designed to be in contact with the respective workpiece during conveying, and a guide unit for guiding the belt along a circulation path, characterised in that the belt is elastically deformable in a direction transverse to its outer circumferential surface and the belt has at least two layers (34, 36) which exhibit different elastic stiffnesses in a direction transverse to its outer circumferential surface, wherein a middle layer has a lower elastic stiffness in a direction transverse to the outer circumferential surface than an outer layer. at least one endlessly circulating belt which has an outer circumferential surface which is designed to be in contact with the respective workpiece during conveying, and a guide unit for guiding the belt along a circulation path, characterised in that the belt is elastically deformable in a direction transverse to its outer circumferential surface and the belt has at least two layers (34, 36) which exhibit different elastic stiffnesses in a direction transverse to its outer circumferential surface, wherein a middle layer has a lower elastic stiffness in a direction transverse to the outer circumferential surface than an outer layer.
An elastic wave device having a piezoelectric film, comprising: a high-acoustic-velocity supporting substrate in which the acoustic velocity of a bulk wave propagating therein is higher than the acoustic velocity of an elastic wave propagating in the piezoelectric film; a low-acoustic-velocity film stacked on the high-acoustic-velocity supporting substrate, in which the acoustic velocity of a bulk wave propagating therein is lower than the acoustic velocity of a bulk wave propagating in the piezoelectric film; the piezoelectric film stacked on the low-acoustic-velocity film; and an IDT electrode disposed on a surface of the piezoelectric film; wherein the low-acoustic-velocity film is composed of silicon oxide or a film containing as a major component silicon oxide, and characterised in that the thickness of the low-acoustic-velocity film stacked on the high-acoustic velocity supporting substrate and disposed under the piezoelectric film is in a range of 0.1λ to 0.5λ, where λ is the wavelength of an elastic wave determined by the electrode period of the IDT electrode. a high-acoustic-velocity supporting substrate in which the acoustic velocity of a bulk wave propagating therein is higher than the acoustic velocity of an elastic wave propagating in the piezoelectric film; a low-acoustic-velocity film stacked on the high-acoustic-velocity supporting substrate, in which the acoustic velocity of a bulk wave propagating therein is lower than the acoustic velocity of a bulk wave propagating in the piezoelectric film; the piezoelectric film stacked on the low-acoustic-velocity film; and an IDT electrode disposed on a surface of the piezoelectric film; wherein the low-acoustic-velocity film is composed of silicon oxide or a film containing as a major component silicon oxide, and characterised in that the thickness of the low-acoustic-velocity film stacked on the high-acoustic velocity supporting substrate and disposed under the piezoelectric film is in a range of 0.1λ to 0.5λ, where λ is the wavelength of an elastic wave determined by the electrode period of the IDT electrode.
Coupling for a railway vehicle, with two coupling halves, each having a coupling head and a traction device connected to it, whereby the coupling head together with the traction device being pivotable about a central bolt in the vehicle body, wherein both coupling halves are each provided with a centering device, which in the uncoupled state holds the coupling head together with the traction device in a central position or automatically returns it to this central position after loosening the coupling, in which this coupling head is approximately aligned in the longitudinal direction of the rail vehicle, characterized in that the centering device comprises at least one telescopically adjustable piston / cylinder unit (9, 10) with a main cylinder, in which a main piston with a piston rod and an auxiliary piston with a piston rod are guided longitudinally coaxially with one another, whereby a pressurization of a medium on the main piston is provided to achieve the central position of the coupling head only in a direction running towards the secondary piston.
A wrist guard for being worn on the wrist to protect the wrist, the wrist guard comprising a band body configured to be worn on the wrist by encircling the wrist; characterized by further comprising: a pair of compression pads disposed on opposite portions of the band body worn on the wrist to respectively compress a part of the wrist, such that the wrist other than those compressed by the compression pads is not compressed, wherein the compression pads include a radial compression pad mounted on one portion of the band body to compress the radial part of the wrist and an ulnar compression pad mounted on the other portion of the band body to compress the ulnar part of the wrist, wherein the compression pads are mounted to be movable in a longitudinal direction of the band body. a band body configured to be worn on the wrist by encircling the wrist; characterized by further comprising: a pair of compression pads disposed on opposite portions of the band body worn on the wrist to respectively compress a part of the wrist, such that the wrist other than those compressed by the compression pads is not compressed, wherein the compression pads include a radial compression pad mounted on one portion of the band body to compress the radial part of the wrist and an ulnar compression pad mounted on the other portion of the band body to compress the ulnar part of the wrist, wherein the compression pads are mounted to be movable in a longitudinal direction of the band body.
A method, comprising: in a radio receiver having first and second mixers (210, 214) that mix a received communication signal to produce quadrature I and Q signals, measuring an output value of the I and Q signals; at a programmed processor: evaluating symmetry in the I and Q signals by calculating a symmetry test value; iteratively testing gain and phase shift correction values by applying the gain and phase shift values to the I and Q signals to identify a gain and phase shift value that produces an improved symmetry test value; selecting a gain and phase shift value for reduced amplitude and phase error in the output I and Q signals; and applying the selected gain and phase shift value to the I and Q signals from the first and second mixers (210, 214), where the symmetry test value is equal to or proportional to: Symmetry _ test _ value = abs 〈 II 〉 − 〈 QQ 〉 + abs 〈 IQ 〉 〈 II 〉 + 〈 QQ 〉 where <> means average values. in a radio receiver having first and second mixers (210, 214) that mix a received communication signal to produce quadrature I and Q signals, measuring an output value of the I and Q signals; at a programmed processor: evaluating symmetry in the I and Q signals by calculating a symmetry test value; iteratively testing gain and phase shift correction values by applying the gain and phase shift values to the I and Q signals to identify a gain and phase shift value that produces an improved symmetry test value; selecting a gain and phase shift value for reduced amplitude and phase error in the output I and Q signals; and applying the selected gain and phase shift value to the I and Q signals from the first and second mixers (210, 214), evaluating symmetry in the I and Q signals by calculating a symmetry test value; iteratively testing gain and phase shift correction values by applying the gain and phase shift values to the I and Q signals to identify a gain and phase shift value that produces an improved symmetry test value; selecting a gain and phase shift value for reduced amplitude and phase error in the output I and Q signals; and applying the selected gain and phase shift value to the I and Q signals from the first and second mixers (210, 214), where the symmetry test value is equal to or proportional to: Symmetry _ test _ value = abs 〈 II 〉 − 〈 QQ 〉 + abs 〈 IQ 〉 〈 II 〉 + 〈 QQ 〉 where <> means average values.
A multiple glazing comprising at least two substrates (10, 30) which are held together by a frame structure, said glazing providing a separation between an external space and an internal space, in which at least one gas-filled cavity lies between the two substrates, one substrate (10, 30) being coated on an inner face (11, 29) in contact with the gas-filled cavity with a thin-film multilayer coating (14, 26) having reflection properties in the infrared and/or in solar radiation, said coating comprising a single metallic functional layer, in particular based on silver or a metal alloy containing silver, and two dielectric films (120, 160), said films each comprising at least one dielectric layer (122, 126; 162, 166), said functional layer being placed between the two dielectric films (120, 160), characterized in that both dielectric films (120, 160) include an absorbent layer (123, 165) which is placed in the dielectric film between two dielectric layers (122, 126; 162, 166), the absorbent material of the absorbent layers (123, 165) being predominantly in the dielectric film subjacent to the metallic functional layer or predominantly in the dielectric film superjacent to the metallic functional layer with more than half of the total thickness of the absorbent material of the absorbent layers of the multilayer coating is located either in the dielectric film subjacent to the metallic functional layer or in the dielectric film superjacent to the metallic functional layer, in such a way that: - either the absorbent material of all the absorbent layers (123, 165) is predominantly in the dielectric film subjacent to the metallic functional layer, and the thin-film multilayer coating is positioned on the inner face of the substrate in contact on another face with the external space; - or the absorbent material of all the absorbent layers (123, 165) is predominantly in the dielectric film superjacent to the metallic functional layer, and the thin-film multilayer coating is positioned on the inner face of the substrate in contact on another face with the internal space. - either the absorbent material of all the absorbent layers (123, 165) is predominantly in the dielectric film subjacent to the metallic functional layer, and the thin-film multilayer coating is positioned on the inner face of the substrate in contact on another face with the external space; - or the absorbent material of all the absorbent layers (123, 165) is predominantly in the dielectric film superjacent to the metallic functional layer, and the thin-film multilayer coating is positioned on the inner face of the substrate in contact on another face with the internal space.
A loudspeaker apparatus, comprising: a speaker array that has a plurality of speaker units which are arranged on a sound emitting surface of the speaker array, and that is adapted to emit sound beams on a plurality of channels; an angle sensing section that is adapted to sense an angle change displaced from a previously set reference angle of the sound emitting surface; and an adjusting section that is adapted to adjust output angles of the sound beams in response to the angle change, characterized in that the adjusting section is adapted to adjust the output angles of the sound beams on all of the plurality of channels including a center channel when the angle change is smaller than a predetermined degree, and wherein the adjusting section is adapted to fix the output angle of the sound beam on the center channel and to adjust the output angles of the sound beams except the sound beam on the center channel when the angle change is in excess of the predetermined degree. a speaker array that has a plurality of speaker units which are arranged on a sound emitting surface of the speaker array, and that is adapted to emit sound beams on a plurality of channels; an angle sensing section that is adapted to sense an angle change displaced from a previously set reference angle of the sound emitting surface; and an adjusting section that is adapted to adjust output angles of the sound beams in response to the angle change, characterized in that the adjusting section is adapted to adjust the output angles of the sound beams on all of the plurality of channels including a center channel when the angle change is smaller than a predetermined degree, and wherein the adjusting section is adapted to fix the output angle of the sound beam on the center channel and to adjust the output angles of the sound beams except the sound beam on the center channel when the angle change is in excess of the predetermined degree.
A raw petroleum coke composition for an anode carbon material of a lithium ion secondary battery, the raw petroleum coke composition being produced by subjecting a heavy-oil composition to a delayed coking process, and comprising an atomic ratio of hydrogen atoms H to carbon atoms C (H/C atomic ratio) of 0.30 to 0.50, and a micro-strength of 7 to 17% by weight.
An engine comprising: a crankcase having a sidewall portion (221 R) at which an opening (221 C) is formed; a crankshaft supported by the crankcase; an oil pan that is arranged below the crankcase and stores oil; a chain member that is coupled to one end of the crankshaft and transmits rotational force of the crankshaft to a valve mechanism; a pin member that is fixed to the crankcase and supplies tension to the chain member; a cover member attached to the sidewall portion (221 R) of the crankcase to close the opening (221 C); and a first flow path through which the oil stored in the oil pan is led, wherein an end surface at the one end of the crankshaft faces the cover member, and an axial flow path having an end opening at the end surface is formed inside of the crankshaft, characterized by a pin flow path through which the oil from the first flow path is led is formed inside of the pin member, and a cover flow path that leads the oil from the pin flow path to the end opening of the crankshaft is formed inside of the cover member. a crankcase having a sidewall portion (221 R) at which an opening (221 C) is formed; a crankshaft supported by the crankcase; an oil pan that is arranged below the crankcase and stores oil; a chain member that is coupled to one end of the crankshaft and transmits rotational force of the crankshaft to a valve mechanism; a pin member that is fixed to the crankcase and supplies tension to the chain member; a cover member attached to the sidewall portion (221 R) of the crankcase to close the opening (221 C); and a first flow path through which the oil stored in the oil pan is led, wherein an end surface at the one end of the crankshaft faces the cover member, and an axial flow path having an end opening at the end surface is formed inside of the crankshaft, characterized by a pin flow path through which the oil from the first flow path is led is formed inside of the pin member, and a cover flow path that leads the oil from the pin flow path to the end opening of the crankshaft is formed inside of the cover member.