mhurhangee/ep-ind-claims huggingface dataset:
An echo delay tracking method, comprising: obtaining (S400, S500) a current frame reference signal and a current frame collection signal; identifying target signal-to-noise ratio frequency information in the current frame collection signal, which comprises: calculating a power spectrum of the current frame collection signal, and calculating a noise level of each frequency; calculating a signal-to-noise ratio of each frequency according to the power spectrum and the noise level; and obtaining a quantity and frequency position information of frequencies having a corresponding signal-to-noise ratio greater than a first preset threshold; analyzing whether a percentage of the quantity in a total quantity of frequencies of the current frame collection signal is greater than a second preset threshold; and response to determining that said percentage is greater than the second preset threshold, determining that the current frame collection signal is a valid frame signal, performing (S404, S524) a cross-correlation operation of the current frame reference signal and the current frame collection signal on a signal part corresponding to the target signal-to-noise ratio frequency; and obtaining an echo delay value according to a result of the cross-correlation operation. obtaining (S400, S500) a current frame reference signal and a current frame collection signal; identifying target signal-to-noise ratio frequency information in the current frame collection signal, which comprises: calculating a power spectrum of the current frame collection signal, and calculating a noise level of each frequency; calculating a signal-to-noise ratio of each frequency according to the power spectrum and the noise level; and obtaining a quantity and frequency position information of frequencies having a corresponding signal-to-noise ratio greater than a first preset threshold; analyzing whether a percentage of the quantity in a total quantity of frequencies of the current frame collection signal is greater than a second preset threshold; and response to determining that said percentage is greater than the second preset threshold, determining that the current frame collection signal is a valid frame signal, performing (S404, S524) a cross-correlation operation of the current frame reference signal and the current frame collection signal on a signal part corresponding to the target signal-to-noise ratio frequency; and obtaining an echo delay value according to a result of the cross-correlation operation.
An oral-care system, comprising: at least one electric toothbrush comprising a motor, a power source in electrical communication with the motor, and a bristle holder operatively connected to the motor; and a display in data communication with the electric toothbrush, wherein the display is structured to display information associated with a plurality of functional characteristics of the electric toothbrush and information associated with a plurality of characteristics of an oral-care regimen, wherein the display is separate from the electric toothbrush, wherein the display comprises buttons and/or switches to provide data input to the display or the display incorporates a touch screen to provide data input to the display, and the display is arranged such that the data input can control functions or operations of the electric toothbrush. at least one electric toothbrush comprising a motor, a power source in electrical communication with the motor, and a bristle holder operatively connected to the motor; and a display in data communication with the electric toothbrush, wherein the display is structured to display information associated with a plurality of functional characteristics of the electric toothbrush and information associated with a plurality of characteristics of an oral-care regimen, wherein the display is separate from the electric toothbrush, wherein the display comprises buttons and/or switches to provide data input to the display or the display incorporates a touch screen to provide data input to the display, and the display is arranged such that the data input can control functions or operations of the electric toothbrush.
A wind turbine comprising a system for monitoring at least one wind turbine component including a closed fluid circulating system with a fluid reservoir, said monitoring system comprising, means for establishing a level value of said fluid systems reservoir, and means for establishing at least one environmental value of said fluid systems reservoir or the surroundings of said system, said level value and said at least one environmental value contributing to defining said fluid systems functionality, and characterized by means for establishing a monitoring value describing the fluid systems functionality on the basis of said level value and said at least one environmental value, wherein said means for establishing at least one environmental value of said fluid systems reservoir or the surroundings of said system are one or more temperature sensors (16, 28), one or more vibrations sensors, one or more rotation sensors, one or more equipment state detectors, a clock or any combination thereof. means for establishing a level value of said fluid systems reservoir, and means for establishing at least one environmental value of said fluid systems reservoir or the surroundings of said system, said level value and said at least one environmental value contributing to defining said fluid systems functionality, and characterized by means for establishing a monitoring value describing the fluid systems functionality on the basis of said level value and said at least one environmental value, wherein said means for establishing at least one environmental value of said fluid systems reservoir or the surroundings of said system are one or more temperature sensors (16, 28), one or more vibrations sensors, one or more rotation sensors, one or more equipment state detectors, a clock or any combination thereof.
A method of timing reference management for a mobile device in a wireless communication system comprising a network, the method comprising: being configured as a first cell of a timing advance group, in which cells have the same uplink timing, as a timing reference cell of the timing advance group, wherein the downlink timing of the timing reference cell is used for deriving the uplink transmission timing; and when the timing reference cell is changed from the first cell to a second cell of the timing advance group and a timing alignment timer applied for the timing advance group for uplink transmission synchronization is running, deriving a new uplink transmission timing according to a second timing adjust value; characterized by calculating the second timing adjust value according to a first downlink timing of the first cell, a second downlink timing of the second cell, and a first timing adjust value for deriving the uplink transmission timing when the timing reference cell is the first cell. being configured as a first cell of a timing advance group, in which cells have the same uplink timing, as a timing reference cell of the timing advance group, wherein the downlink timing of the timing reference cell is used for deriving the uplink transmission timing; and when the timing reference cell is changed from the first cell to a second cell of the timing advance group and a timing alignment timer applied for the timing advance group for uplink transmission synchronization is running, deriving a new uplink transmission timing according to a second timing adjust value; characterized by calculating the second timing adjust value according to a first downlink timing of the first cell, a second downlink timing of the second cell, and a first timing adjust value for deriving the uplink transmission timing when the timing reference cell is the first cell.
Steel rod for high strength steel wire superior in ductility characterized by the chemical components containing, by mass% or mass ppm, C: 0.80 to 1.20%, Si: 0.1 to 1.5%, Mn: 0.1 to 1.0%, A1: 0.01% or less, Ti: 0.01% or less, one or both of W: 0.005 to 0.2% and Mo: 0.003 to 0.2%, N: 10 to 30 ppm, B: 4 to 30 ppm (of which, solute B is 3 ppm or more), and O: 10 to 40 ppm, and further optionally containing at least one of Cr: 0.5% or less, Ni: 0.5% or less, Co: 0.5% or less, V: 0.5% or less, Cu: 0.2% or less and Nb: 0.1% or less and having a balance of Fe and unavoidable impurities, having an area percentage of pearlite structures of 97% or more, having a balance of non-pearlite structures comprising bainite, degenerated pearlite and proeutectoid ferrite, and having a total of the area percentage of the non-pearlite structures and the area percentage of the coarse pearlite structures where the apparent lamellar spacing is 600 nm or more of 15% or less.
Controllable coolant pump with a pump housing in one, or several sections, a flow intake area and a flow discharge port a driven pump shaft in a pump bearing in/at the pump housing or driven, for example by a belt drive pump shaft for the discharge of the controllable conveyed volume flow, an impeller mounted in a non-rotatable manner at a free flow-sided end of this pump shaft, a pump chamber rear wall located in the pump housing between the impeller and the pump bearing, a body-strengthened wall plate located between the impeller and the pump chamber rear wall with one or several working cylinder(s) in the pump housing where one or several working piston(s) is/are arranged which can be moved by the control pressure where the back wall of a gate valve is located with an outside cylinder which variably covers the discharge area of the impeller dependent on the control pressure, whereby a return spring is located between the body-strengthened wall plate and the working piston(s) moveable along the longitudinal direction of the pump shafts or with the gate valve connected with the working piston(s) characterized by the fact - that a gasket is located at the outside edge of the wall plate between this and the outside cylinder of the gate valve, and - that one or several additional flow outlet port(s) is/are located at the pump housing whose outlet volume flow is also controllable in addition to the controllable volume flow from the flow discharge port, and - that the flow outlet port from which the controllable outlet volume flow emerges is connected via an outlet channel to an outlet port located in the pump chamber rear wall in the area of the back wall of the gate valve, whereby the outlet port is enclosed by an o-ring gasket located in the pump chamber rear wall to form an operative connection with the gate valve in its rear end position - that a gasket is located at the outside edge of the wall plate between this and the outside cylinder of the gate valve, and - that one or several additional flow outlet port(s) is/are located at the pump housing whose outlet volume flow is also controllable in addition to the controllable volume flow from the flow discharge port, and - that the flow outlet port from which the controllable outlet volume flow emerges is connected via an outlet channel to an outlet port located in the pump chamber rear wall in the area of the back wall of the gate valve, whereby the outlet port is enclosed by an o-ring gasket located in the pump chamber rear wall to form an operative connection with the gate valve in its rear end position
A method for identifying an individual who has an altered risk for developing psoriasis, comprising detecting a single nucleotide polymorphism in gene IL23R in the nucleotide sequences of SEQ ID NO:41 in an individual's sample of nucleic acids, wherein the presence of C at position 101 ofSEQ ID NO:41 or the presence of G at position 101 of its complement indicates an increased risk for developing psoriasis, or detecting the SNP haplotype of rs7530511 and rs11209026 in an individual's sample of nucleic acids, wherein the presence of the SNP haplotype is indicative of an increased risk for psoriasis in said individual.
A method of making an organoaminosilane compound, the method comprising: combining A) a compound comprising a primary or secondary amine, B) monosilane (SiH 4), and C) a catalyst, where the catalyst comprises magnesium or boron, wherein the catalyst is formed by combing a pre-catalyst of formula R 5 2 Mg, where each R 5 independently is C 1-20 hydrocarbyl, or Mg(NR 6 2) 2, where each R 6 independently is hydrocarbyl having from 1 to 10 carbon atoms or trimethylsilyl, as C); and where A), B) and C) are combined under sufficient conditions to form the organoaminosilane compound and hydrogen. A) a compound comprising a primary or secondary amine, B) monosilane (SiH 4), and C) a catalyst, where the catalyst comprises magnesium or boron, wherein the catalyst is formed by combing a pre-catalyst of formula R 5 2 Mg, where each R 5 independently is C 1-20 hydrocarbyl, or Mg(NR 6 2) 2, where each R 6 independently is hydrocarbyl having from 1 to 10 carbon atoms or trimethylsilyl, as C); and
A multiphase segmented synchronous machine with transversal flux guidance consisting of at least two or more double segments which form segments of a linear motor or generator or segments of a rotating motor or generator, wherein the two or more double segments consist of a row of permanent magnets and magnetically soft yokes with one or more circumferential windings, wherein as a result of a bidirectional structure in each case winding currents of the same magnitude flow through two equally large segments, wherein as a result of a phase-shifted arrangement of the yokes, the thrust torque is effected in the same direction of motion, wherein the yokes are arranged folded down and lying side by side, characterized in that in a side view perpendicular to the direction of motion yoke elements (1a, 1b) of the yokes are formed U-shaped, wherein the poles of the yoke elements (1a, 1b) are each designed to be broadened as pole shoes which extend into the inner region of the yoke elements (1a, 1b), and wherein the magnets respectively extend over a pole end of the yoke elements (1a, 1b), wherein in a lengthwise view along the direction of motion the edges of the pole ends are rounded according to a polygonal shape, and wherein the width (B J) of the pole ends of the yoke elements and the width (B M) of the magnets have a ratio of about 0.7.
A support rehabilitation training robot, comprising a crawler-type walking machine, a pedestal, a manipulator, and a counterweight mechanism, characterized by further comprising a lifting lead screw mechanism, wherein the lifting lead screw mechanism comprises a guide rod, a lead screw, an arm lifting platform, and a lifting motor; the manipulator comprises an arm connecting tube, a shoulder joint motor, an internal gear set, a shoulder-joint harmonic reducer, a revolute joint motor, an upper-arm supporting plate, a revolute-joint harmonic reducer, an elbow joint motor, an elbow-joint supporting plate, a bevel gear set, a wrist cardan joint, a forearm supporting plate, an elbow-joint harmonic reducer, a shoulder spring mounting block, an elbow spring mounting block, and an elbow-joint synchronous belt; and the counterweight mechanism comprises a counterweight baseplate, a counterweight block, a guide bar, and a steel wire rope.
A method for steering a vessel (101, 302, 601, 1002) during a marine seismic acquisition campaign, the method comprising obtaining a pre-plot track (304a, 304b, 604) of a steered point, wherein the steered point is associated with an equipment spread (106, 1009) towed by the vessel (101, 302, 601, 1002), characterized in that the method further comprises: calculating an offset between a past position of the vessel (101, 302, 602, 1002) at a past time t-ΔT and a current position of the steered point at current time t where ΔT is a predetermined time interval that is calculated as a ratio of (i) an inline distance (L S) between the vessel (101, 302, 601, 1002) and the equipment spread (106, 1009) towed by the vessel and (ii) an inline speed (310, 610) of the vessel relative to water; and steering the vessel (101, 302, 601, 1002) along a vessel track (302a, 302b, 602), wherein the vessel track is calculated by shifting the pre-plot track (304a, 304b, 604) of the steered point with at least a cross-line component of the offset (319, 320, 619). calculating an offset between a past position of the vessel (101, 302, 602, 1002) at a past time t-ΔT and a current position of the steered point at current time t where ΔT is a predetermined time interval that is calculated as a ratio of (i) an inline distance (L S) between the vessel (101, 302, 601, 1002) and the equipment spread (106, 1009) towed by the vessel and (ii) an inline speed (310, 610) of the vessel relative to water; and steering the vessel (101, 302, 601, 1002) along a vessel track (302a, 302b, 602), wherein the vessel track is calculated by shifting the pre-plot track (304a, 304b, 604) of the steered point with at least a cross-line component of the offset (319, 320, 619).
A compound having the formula: or a pharmaceutically acceptable salt thereof, wherein: R 1 is C 1 -C 6 alkyl or -(C 1 -C 6 alkenyl)-O-(C 1 -C 6 alkyl); R 2 is phenyl, which is optionally substituted with up to 3 ring substituent groups, each independently selected from halo; R 3 is -N(R 4) 2; each occurrence of R 4 is independently selected from H, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 7 cycloalkyl, -CH 2 -(C 3 -C 7 cycloalkyl), phenyl, benzyl, -C -C -N(R 5) 2,-S 2 -C 1 -C 6 alkyl, -S 2 -phenyl, -(C 1 -C 6 alkenyl)-O-(C 1 -C 6 alkyl) and -C -C 1 -C 6 alkyl, where the phenyl moiety of a -S 2 -phenyl group can be optionally substituted with a C 1 -C 6 alkyl group; or both R 4 groups, and the common nitrogen atom to which they are attached, join to form an azetidinyl, piperidinyl, or pyrrolidinyl group; and each occurrence of R 5 is independently selected from H and C 1 -C 6 alkyl. R 1 is C 1 -C 6 alkyl or -(C 1 -C 6 alkenyl)-O-(C 1 -C 6 alkyl); R 2 is phenyl, which is optionally substituted with up to 3 ring substituent groups, each independently selected from halo; R 3 is -N(R 4) 2; each occurrence of R 4 is independently selected from H, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 7 cycloalkyl, -CH 2 -(C 3 -C 7 cycloalkyl), phenyl, benzyl, -C -C -N(R 5) 2,-S 2 -C 1 -C 6 alkyl, -S 2 -phenyl, -(C 1 -C 6 alkenyl)-O-(C 1 -C 6 alkyl) and -C -C 1 -C 6 alkyl, where the phenyl moiety of a -S 2 -phenyl group can be optionally substituted with a C 1 -C 6 alkyl group; or both R 4 groups, and the common nitrogen atom to which they are attached, join to form an azetidinyl, piperidinyl, or pyrrolidinyl group; and each occurrence of R 5 is independently selected from H and C 1 -C 6 alkyl.
An exhaust purification system of an internal combustion engine comprising an exhaust turbocharger which has a compressor and an exhaust turbine, an exhaust purification catalyst is arranged in an engine exhaust passage downstream of the exhaust turbine, a hydrocarbon feed valve is arranged in the engine exhaust passage upstream of the exhaust purification catalyst, precious metal catalysts (51, 52) are carried on exhaust gas flow surfaces of the exhaust purification catalyst, basic exhaust gas flow surface parts are formed around the precious metal catalysts (51, 52), the exhaust purification catalyst has a property of reducing NOx contained in an exhaust gas if making a concentration of hydrocarbons which flow into the exhaust purification catalyst vibrate by within a predetermined range of amplitude and by within a predetermined range of period and has a property of being increased in storage amount of NOx which is contained in the exhaust gas if making a vibration period of the hydrocarbon concentration longer than the predetermined range, a first NO x purification method which makes the concentration of hydrocarbons which flow into the exhaust purification catalyst vibrate by within the predetermined ranges of amplitude and period so as to remove the NOx and a second NOx purification method which makes the vibration period of the hydrocarbon concentration longer than the predetermined range so as to store the NOx in the exhaust purification catalyst and makes an air-fuel ratio of the exhaust gas rich so as to release the stored NO x can be selectively used, wherein a high pressure exhaust gas recirculation system which recirculates a relatively high pressure exhaust gas in the engine exhaust passage upstream of the exhaust turbine to an inside of the intake passage downstream of the compressor and a low pressure exhaust gas recirculation system which recirculates a relatively low pressure exhaust gas in the engine exhaust passage downstream of the exhaust purification catalyst to an inside of the intake passage upstream of the compressor are provided, characterised in that if an acceleration operation is performed with a degree of acceleration of a predetermined degree or more when an NOx purification action by the second NO x purification method is being performed while performing an exhaust gas recirculation action by the low pressure exhaust gas recirculation system, the NO x purification action is switched to the NOx purification action by the first NOx purification method and the exhaust gas recirculation action is temporarily switched to the exhaust gas recirculation action by the high pressure exhaust gas recirculation system.
Profiled strip for connecting a windscreen of a motor vehicle to a water tank cover, comprising a fastening region, which can be connected to the windscreen and has a fastening side facing the windscreen and a bottom side facing away from the windscreen, and comprising a latching region with a latching groove for latching reception of a rib of the water tank cover, and with an outer side facing away from the latching groove, wherein the latching groove is delimited by an inner limb adjacent to the fastening region, an outer limb opposite the inner limb and a bottom portion connecting the two limbs (302, 303), wherein the profiled strip has a water-discharging element which is arranged on the latching region in a subsection along a longitudinal extent of the profiled strip, characterized in that the water-discharging element is designed as an additional part which is arranged in the region of the subsection at least on part of the outer side of the latching region, and in that the additional part is formed at least partially from a preferably water-repellent or waterproof foam material.
A transparent, flexible substrate for use in or with electronic devices, the substrate comprising: an organo-soluble polyimide having a glass transition temperature greater than 300°C, wherein the organo-soluble polyimide consists of: at least one alicyclic dianhydride and at least one aromatic cardo diamine, wherein (i) the alicyclic dianhydride is bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, and the aromatic cardo diamine is 9,9-bis(4-amino-3-fluorophenyl)fluorene, or 9,9-bis(4-amino-3-methylphenyl)fluorene or wherein (ii) the alicyclic dianhydride is 1,2,4,5-cyclohexanetetracarboxylic dianhydride and the aromatic cardo diamine is 9,9-bis(4-amino-3-fluorophenyl)fluorene. (i) the alicyclic dianhydride is bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, and the aromatic cardo diamine is 9,9-bis(4-amino-3-fluorophenyl)fluorene, or 9,9-bis(4-amino-3-methylphenyl)fluorene or wherein (ii) the alicyclic dianhydride is 1,2,4,5-cyclohexanetetracarboxylic dianhydride and the aromatic cardo diamine is 9,9-bis(4-amino-3-fluorophenyl)fluorene.