mhurhangee/ep-ind-claims huggingface dataset:
An exhaust purification system of an internal combustion engine provided with an NO X storage reduction catalyst which is arranged in an engine exhaust passage, which stores NO X which is contained in exhaust gas when an air-fuel ratio of the exhaust gas is lean, and which releases stored NO X when an air-fuel ratio of inflowing exhaust gas becomes a stoichiometric air-fuel ratio or rich and a trapping filter which is arranged at an upstream side of the NO X storage reduction catalyst and which traps particulate matter which is contained in the exhaust gas, wherein when causing the NO X storage reduction catalyst to release the stored NO X or SO X, the system raises the trapping filter to a temperature at which at least part of the particulate matter is oxidized, makes the air-fuel ratio of the exhaust gas fall so that the air-fuel ratio of the exhaust gas which flows out from the trapping filter becomes the stoichiometric air-fuel ratio or rich, wherein the flow rate of the exhaust gas which flows into the trapping filter is dropped to make the particulate matter which builds up on the trapping filter oxidize to generate carbon monoxide as carbon monoxide production control to thereby supply the NO X storage reduction catalyst with carbon monoxide, and wherein the system is further provided with an adjustment device which estimates or detects an amount of buildup of particulate matter, estimates or detects NO X storage amount and adjusts a ratio of the NO X and particulate matter present in the exhaust gas which is discharged from the engine body so that carbon monoxide which is produced from the particulate matter which builds up on the trapping filter and the NOx which builds up at the NOx storage reduction catalyst becomes a substantially stoichiometric mixture ratio, based on the estimated or detected amount of buildup of particulate matter and NOx storage amount, wherein the degree of deterioration of the ability of the trapping filter to produce carbon monoxide is detected and the system can select the operating state when producing carbon monoxide in accordance with the deterioration of the trapping filter to achieve a sufficient amount of carbon monoxide to be supplied to the NO X storage reduction catalyst when the deterioration of the trapping filter progresses.
An optical emitter comprising a primary laser and a plurality of secondary lasers (105, 107, 109, 111) wherein each secondary laser is optically injection locked to said primary laser, the emitter further comprising at least one polarisation controller (121, 123, 125) configured to control the polarisation of the output of at least one of the secondary lasers, the emitter further comprising a combination unit that is configured to combine the outputs of the plurality of secondary lasers into an output signal; wherein the primary laser and the secondary lasers are pulsed lasers configured to output optical pulses, and wherein the optical emitter further comprises a selection unit configured to select one of said plurality of secondary lasers to contribute to the output signal at a time such that the output signal comprises a sequence of pulses wherein the sequence randomly switches between the outputs of the secondary lasers such that the polarisation of the pulses changes for each pulse, wherein the emitter further comprises an optical power splitter configured to connect the output of the primary laser to each of the secondary lasers, wherein the polarisation of the output of the primary laser is preserved as it passes through the optical power splitter and is directed toward the plurality of secondary lasers. the emitter further comprising a combination unit that is configured to combine the outputs of the plurality of secondary lasers into an output signal; wherein the primary laser and the secondary lasers are pulsed lasers configured to output optical pulses, and wherein the optical emitter further comprises a selection unit configured to select one of said plurality of secondary lasers to contribute to the output signal at a time such that the output signal comprises a sequence of pulses wherein the sequence randomly switches between the outputs of the secondary lasers such that the polarisation of the pulses changes for each pulse, wherein the emitter further comprises an optical power splitter configured to connect the output of the primary laser to each of the secondary lasers, wherein the polarisation of the output of the primary laser is preserved as it passes through the optical power splitter and is directed toward the plurality of secondary lasers.
A device for vaporizing tissue, comprising: an array of vaporizing elements (103,105) mounted on a plate, said array of vaporizing elements configured for contacting said tissue, said array of vaporizing elements formed of a first material of high thermal conductivity; a heating element configured to heat said array of vaporizing elements through said plate; characterized by that said device further comprises: a first layer formed of a second material of high thermal conductivity and coating said array of vaporizing elements, and a biocompatible layer formed of a third material which remains biocompatible at a temperature ranging from 300-600 degrees Celsius and coating said first layer, wherein said biocompatible layer reduces diffusion of said first material and said second material when said array of vaporizing elements is heated to a temperature ranging from 300-600 degrees Celsius thereby maintaining the biocompatibility of said biocompatible layer. an array of vaporizing elements (103,105) mounted on a plate, said array of vaporizing elements configured for contacting said tissue, said array of vaporizing elements formed of a first material of high thermal conductivity; a heating element configured to heat said array of vaporizing elements through said plate; characterized by that said device further comprises: a first layer formed of a second material of high thermal conductivity and coating said array of vaporizing elements, and a biocompatible layer formed of a third material which remains biocompatible at a temperature ranging from 300-600 degrees Celsius and coating said first layer, a first layer formed of a second material of high thermal conductivity and coating said array of vaporizing elements, and a biocompatible layer formed of a third material which remains biocompatible at a temperature ranging from 300-600 degrees Celsius and coating said first layer, wherein said biocompatible layer reduces diffusion of said first material and said second material when said array of vaporizing elements is heated to a temperature ranging from 300-600 degrees Celsius thereby maintaining the biocompatibility of said biocompatible layer.
A blower wheel with a plurality of blower wheel blades arranged in a blade ring, which are connected to a disc covering the blower wheel blades, at least in sections, on at least one axial side, wherein a connection between the blower wheel blades and the disc determines a transition geometry, characterized in that the transition geometry has a rounded curve of a quadratic function when viewed in the cross-section, at least on one side of the blower wheel blades, particularly a side facing radially inward with respect to an axis of rotation of the blower wheel, wherein the quadratic function is determined by the equation (a·X1 2) + (b·X1X2) + X2 2 + d = 0, wherein X1 and X2 are determined by a length that corresponds to the respective blower wheel blade thickness (t) and the values for a, b, d are determined by 0.25 ≤ a ≤4, -2 ≤ b ≤2, and -36 ≤d ≤- 0.25, wherein X1 is determined by a unit vector, which extends in the direction of the disc in the extension of an inner wall, facing radially inward with respect to the axis of rotation, of the respective blower wheel blade and has its zero point at the start of the transition geometry, and wherein X2 is determined by a unit vector, which extends in the direction of the respective blower wheel blade in the extension of a surface, facing axially inward, of the disc and has its zero point at the start of the transition geometry.
A method for suppressing noise using a dual-microphone headset, the method comprising: generating first and second audio input signals from first and second microphones placed in or near user's ears, or placed on each side of the user's throat; correlating the first and second audio input signals to produce a correlation signal, wherein correlating the first and second audio input signals comprises at least two of: a frequency-domain correlation; a time-domain cross-correlation; and an amplitude correlation; summing the first and second audio input signals, to produce an intermediate audio signal; and generating an output audio signal by selectively adjusting the amplitude of the intermediate audio signal, based on the correlation signal, to emphasize correlated components of the first and second audio input signals, relative to uncorrelated components. generating first and second audio input signals from first and second microphones placed in or near user's ears, or placed on each side of the user's throat; correlating the first and second audio input signals to produce a correlation signal, wherein correlating the first and second audio input signals comprises at least two of: a frequency-domain correlation; a time-domain cross-correlation; and an amplitude correlation; summing the first and second audio input signals, to produce an intermediate audio signal; and a frequency-domain correlation; a time-domain cross-correlation; and an amplitude correlation; summing the first and second audio input signals, to produce an intermediate audio signal; and generating an output audio signal by selectively adjusting the amplitude of the intermediate audio signal, based on the correlation signal, to emphasize correlated components of the first and second audio input signals, relative to uncorrelated components.
Axial swirler for a gas turbine burner, comprising a vane ring with a plurality of swirler vanes (19, 19b, 33a, 33b) circumferentially distributed around a swirler axis and extending in radial direction between an inner radius (R min) and an outer radius (R max), each of said swirler vanes (19, 19b, 33a, 33b) comprising a trailing edge (22, 35), characterized in that, in order to achieve a controlled distribution of the exit flow velocity profile and/or the fuel equivalence ratio in the radial direction, said trailing edge (22, 35) is discontinuous with the trailing edge (22, 35) having a discontinuity at a predetermined radius (R s), wherein at the inner radius (R min) an exit flow angle (α), i.e. the angle between the tangent to the camber line of the vane (19, 19b, 33a, 33b) and the swirler axis, is between 0°and 30°, from the inner radius (R min) the exit flow angle (α) is increasing to a value of between 30° and 60° at the predetermined radius (R s), and from this predetermined radius (R s) the angle (α) is decreasing to a value of between 10°and 40° at the outer radius (R max).
A portable headlamp characterized in that it comprises communication means for exchanging, with at least one other portable headlamp, identification data, or configuration data or control instructions, wherein said portable lamp comprises one light source (231, 232) for generating at least one light beam and means for controlling the brightness of said light beam, Wherein said portable headlamp comprises means for emitting and receiving an infra-red IR channel with an emitting cone and a receiving cone, respectively, the receiving cone of said IR channel being narrower than the emitting cone; Wherein the headlamp further comprises: - means for emitting a information frame on said IR channel; - means for receiving an IR signal sensed on said narrower receiving cone; - means for sensing of IR signal corresponding to a signal emitted by another lamp emitting on said IR channel; - means for reducing the power of the light of the lamp in response to the detection of another lamp emitting on said IR channel. - means for emitting a information frame on said IR channel; - means for receiving an IR signal sensed on said narrower receiving cone; - means for sensing of IR signal corresponding to a signal emitted by another lamp emitting on said IR channel; - means for reducing the power of the light of the lamp in response to the detection of another lamp emitting on said IR channel.
A compound represented by Formula I, or a pharmaceutically acceptable salt, hydrate or solvate thereof wherein, R 1 represents hydrogen, methyl, fluoro or chloro; R 2 represents hydrogen or methyl; R 3 represents, R a represents dimethyl, cyclopropyl, N,N-dimethylaminoethyl or 2-furanylmethyl; R b represents hydrogen, -methyl or -methyl; R c represents hydrogen, methyl, isopropyl, tert-butoxycarbonyl(Boc), 4-trifluoromethylbenzyl, hydroxyethyl or propynyl; R d represents R e represents hydrogen or hydroxyl; n represents 1, 2 or 3. R 1 represents hydrogen, methyl, fluoro or chloro; R 2 represents hydrogen or methyl; R 3 represents, R a represents dimethyl, cyclopropyl, N,N-dimethylaminoethyl or 2-furanylmethyl; R b represents hydrogen, -methyl or -methyl; R c represents hydrogen, methyl, isopropyl, tert-butoxycarbonyl(Boc), 4-trifluoromethylbenzyl, hydroxyethyl or propynyl; R d represents R e represents hydrogen or hydroxyl; n represents 1, 2 or 3.
A steering column having a cylindrical shape as a whole and comprising a column member (10b, 10d-10f); the column member (10b, 10d-10f) having: a main portion (18, 18b-18e) that is die cast using a light metal alloy; a cylindrical member (19, 19b-19f) that is made using an iron-based alloy, and that is connected to an end section on one side of the main portion (18, 18b-18e) in the axial direction with an end section on the other side of the cylindrical member (19, 19b-19f) fitted with the end section on the one side of the main portion (18, 18b-18e); and a ring (22, 22a-22e) made using a metal material that is fitted and fastened inside the inner diameter side of a connecting section between the main portion (18, 18b-18e) and the cylindrical member (19, 19b-19f), characterized in that the inner diameter of the ring (22, 22a-22e) is equal to or greater than the inner diameter of a portion of the main portion (18, 18b-18e) that is separated in the axial direction from the connecting section, and is equal to or less than the inner diameter of the cylindrical member (19, 19b-19f), and the ring (22, 22a-22e) is positioned in the axial direction so that an end edge on the one side of the main portion (18, 18b-18e) is located on the outside in the radial direction of the middle section in the axial direction of the ring (22, 22a-22e). a main portion (18, 18b-18e) that is die cast using a light metal alloy; a cylindrical member (19, 19b-19f) that is made using an iron-based alloy, and that is connected to an end section on one side of the main portion (18, 18b-18e) in the axial direction with an end section on the other side of the cylindrical member (19, 19b-19f) fitted with the end section on the one side of the main portion (18, 18b-18e); and a ring (22, 22a-22e) made using a metal material that is fitted and fastened inside the inner diameter side of a connecting section between the main portion (18, 18b-18e) and the cylindrical member (19, 19b-19f), characterized in that the inner diameter of the ring (22, 22a-22e) is equal to or greater than the inner diameter of a portion of the main portion (18, 18b-18e) that is separated in the axial direction from the connecting section, and is equal to or less than the inner diameter of the cylindrical member (19, 19b-19f), and the ring (22, 22a-22e) is positioned in the axial direction so that an end edge on the one side of the main portion (18, 18b-18e) is located on the outside in the radial direction of the middle section in the axial direction of the ring (22, 22a-22e).
Air suspension installation for a vehicle having a pneumatic installation designed for operation with a compressed air supply installation, which comprises: - a pneumatic line having a connection to the compressed air supply installation, - a plurality of air bellows, wherein an air bellows (43, 45, 47, 49) is connected via a controllable control valve (11, 13, 18, 19) in the form of a solenoid valve to the pneumatic line, and wherein - the air bellows (43, 45, 47, 49) can be pressurized or vented depending on a switching state of the controllable control valve (11, 13, 18, 19), characterized in that - a first control valve (11, 18) and a second control valve (13, 19) form a controllable solenoid valve assembly (120, 130, 120', 130'), wherein the first control valve (11, 18) forms a primary valve and the second control valve (13, 19) forms a secondary valve of the solenoid valve assembly (120, 130, 120', 130'), - a first air bellows (43, 47) and a second air bellows (45, 49) of the solenoid valve assembly (120, 130, 120', 130') is each associated with and can be pressurized or vented depending on a switching state of the primary valve and of the secondary valve, and wherein - the primary valve and the secondary valve can each be controlled by a control means of the solenoid valve assembly (120, 130, 120', 130') common to both and acting on both. - a pneumatic line having a connection to the compressed air supply installation, - a plurality of air bellows, wherein an air bellows (43, 45, 47, 49) is connected via a controllable control valve (11, 13, 18, 19) in the form of a solenoid valve to the pneumatic line, and wherein - the air bellows (43, 45, 47, 49) can be pressurized or vented depending on a switching state of the controllable control valve (11, 13, 18, 19), - a first control valve (11, 18) and a second control valve (13, 19) form a controllable solenoid valve assembly (120, 130, 120', 130'), wherein the first control valve (11, 18) forms a primary valve and the second control valve (13, 19) forms a secondary valve of the solenoid valve assembly (120, 130, 120', 130'), - a first air bellows (43, 47) and a second air bellows (45, 49) of the solenoid valve assembly (120, 130, 120', 130') is each associated with and can be pressurized or vented depending on a switching state of the primary valve and of the secondary valve, and wherein - the primary valve and the secondary valve can each be controlled by a control means of the solenoid valve assembly (120, 130, 120', 130') common to both and acting on both.
Industrial electrical connector, composed of an upper housing portion for holding a cable and a lower housing portion for holding at least one contact carrier, which lower housing portion can be releasably connected to the upper housing portion, wherein the contact carrier holds at least one contact, wherein the at least one contact is intended for establishing a connection to a corresponding mating contact for the transfer of at least electrical power and/or electrical signals/data, wherein at least one fuse holder for holding at least one electrical fuse is arranged within the industrial electrical connector, characterized in that the industrial electrical connector further comprises a carrier element and the fuse holder is releasably connected to the carrier element, wherein the carrier element and the fuse holder are connected to at least one corresponding connecting element, wherein the connecting element establishes a form-fit connection between the fuse holder and the carrier element.
A computer-implemented method for estimating a voltage of a battery, wherein - a given electrochemical battery model is provided, wherein one parameter of the electrochemical battery model is an open circuit potential, wherein the open circuit potential is a function of state of charge being a uni-variate non-linear function, - the open circuit potential is linearized, wherein the open circuit potential is linearized piece-wise with a given number of knots, wherein the knots are placed on points such that an overall squared-approximation error is minimized, - the voltage of the battery is estimated by means of the electrochemical battery model with the linearized open circuit potential. - a given electrochemical battery model is provided, wherein one parameter of the electrochemical battery model is an open circuit potential, wherein the open circuit potential is a function of state of charge being a uni-variate non-linear function, - the open circuit potential is linearized, wherein the open circuit potential is linearized piece-wise with a given number of knots, wherein the knots are placed on points such that an overall squared-approximation error is minimized, - the voltage of the battery is estimated by means of the electrochemical battery model with the linearized open circuit potential.
A method for the renovation of a flat and/or a flat sloping roof of a building, wherein the roof comprises a supporting shell and a thermal insulation arranged thereon, especially made of mineral fiber insulation elements, and wherein a first roof seal is arranged on the thermal insulation, characterized in that the roof seal is at least partially opened and/or at least partially removed, that a second thermal insulation will be applied in a full-covering manner on the thermal insulation, preferably on the partially opened roof seal, that a second roof seal will be applied in a full-covering manner on the second thermal insulation and that a hygroscopic storage layer will be arranged between the thermal insulation and the second thermal insulation.
A method for preparing a polyolefin containing one or more exo-olefinic end groups on the polyolefin chain, comprising quenching a quasiliving carbocationic polyolefin with one or more alkoxysilane compounds, wherein the alkoxysilane compound has the formula: wherein Y is silicon; R 1 is hydrocarbyl, and R 2 -R 4 are each, independently, hydrogen or hydrocarbyl; and wherein the polyolefin is polyisobutylene. wherein Y is silicon; R 1 is hydrocarbyl, and R 2 -R 4 are each, independently, hydrogen or hydrocarbyl; and wherein the polyolefin is polyisobutylene.
A charge-transporting material comprising a charge-transporting substance, a halotetracyanoquinodimethane, and a complexing agent having the ability to form a complex with the halotetracyanoquinodimethane, wherein the halotetracyanoquinodimethane and the complexing agent form a complex, wherein the complexing agent is 1,3-dimethyl-2-imidazolidinone, wherein the charge-transporting material is not either of the following compositions; Composition A: 0.321 g aniline derivative of Formula C1; 0.619 g Phosphotungstic acid; 0.306 g 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane; 0.021 g 3,3,3-trifluoropropyltrimethoxysilane; 0.041 g Phenyltrimethoxysilane; 14 g 1,3-dimethyl-2-imidazolidinone; 4 g 2,3-butanediol; 2 g propylene glycol monomethyl ether; Composition B: 0.171 g aniline derivative of Formula C1; 0.309 g Phosphotungstic acid; 0.138 g 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane; 0.010 g 3,3,3-trifluoropropyltrimethoxysilane; 0.021 g Phenyltrimethoxysilane; 7 g 1,3-dimethyl-2-imidazolidinone; 2 g 2,3-butanediol; 1 g propylene glycol monomethyl ether a charge-transporting substance, a halotetracyanoquinodimethane, and a complexing agent having the ability to form a complex with the halotetracyanoquinodimethane, wherein the halotetracyanoquinodimethane and the complexing agent form a complex, wherein the complexing agent is 1,3-dimethyl-2-imidazolidinone, wherein the charge-transporting material is not either of the following compositions; Composition A: 0.321 g aniline derivative of Formula C1; 0.619 g Phosphotungstic acid; 0.306 g 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane; 0.021 g 3,3,3-trifluoropropyltrimethoxysilane; 0.041 g Phenyltrimethoxysilane; 14 g 1,3-dimethyl-2-imidazolidinone; 4 g 2,3-butanediol; 2 g propylene glycol monomethyl ether; Composition B: 0.171 g aniline derivative of Formula C1; 0.309 g Phosphotungstic acid; 0.138 g 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane; 0.010 g 3,3,3-trifluoropropyltrimethoxysilane; 0.021 g Phenyltrimethoxysilane; 7 g 1,3-dimethyl-2-imidazolidinone; 2 g 2,3-butanediol; 1 g propylene glycol monomethyl ether