mhurhangee/ep-ind-claims huggingface dataset:
A method for diagnosing an electric water pump of an internal combustion engine, comprising steps of: a) determining whether a present condition of the electric water pump is a coil-open diagnosis condition that enables diagnosis of whether any coil of a sensorless 3-phase motor used in the electric water pump is open, wherein step a) comprises determining that the coil-open diagnosis condition is satisfied if a rated voltage is applied to a controller of the motor, a revolutions per minute, RPM, of the motor is greater than a reference RPM, and the motor is in an acceleration state or a constant velocity state; b) determining whether a coil of one phase is open by using a change in phase currents when the coil-open diagnosis condition is satisfied, wherein the change in phase currents is given as IΔ = (Ipeak - Ilow), where Ipeak is the highest current value of three phase current values Ia, Ib, and Ic, and Ilow is the lowest current value of the three phase current values Ia, Ib, and Ic; c) determining whether coils of two phases are open by using a magnitude of a motor torque or a magnitude of an average phase current of the three phase currents when the coil-open diagnosis condition is satisfied; and d) determining whether any coil of the motor is open during driving of the motor by using a variation in the motor torque when the coil-open diagnosis condition is satisfied. a) determining whether a present condition of the electric water pump is a coil-open diagnosis condition that enables diagnosis of whether any coil of a sensorless 3-phase motor used in the electric water pump is open, wherein step a) comprises determining that the coil-open diagnosis condition is satisfied if a rated voltage is applied to a controller of the motor, a revolutions per minute, RPM, of the motor is greater than a reference RPM, and the motor is in an acceleration state or a constant velocity state; b) determining whether a coil of one phase is open by using a change in phase currents when the coil-open diagnosis condition is satisfied, wherein the change in phase currents is given as IΔ = (Ipeak - Ilow), where Ipeak is the highest current value of three phase current values Ia, Ib, and Ic, and Ilow is the lowest current value of the three phase current values Ia, Ib, and Ic; c) determining whether coils of two phases are open by using a magnitude of a motor torque or a magnitude of an average phase current of the three phase currents when the coil-open diagnosis condition is satisfied; and d) determining whether any coil of the motor is open during driving of the motor by using a variation in the motor torque when the coil-open diagnosis condition is satisfied.
A bodycare device for performing a skincare procedure on a periorbital area of a subject, comprising a treatment head (30, 80, 90) with a treatment surface (37, 83, 96, 97, 98) having a curved profile and a surface roughness Ra between 1μm and 4μm, and a driver configured to cause a rotational motion and an axial vibratory motion of the treatment head.
A measuring probe for determining a material distribution inside a burden comprising iron ore and coke in a blast furnace, the measuring probe comprises: - At least one sensor, - A protective shell (8, 108) wherein said at least one sensor is housed, characterized in that the at least one sensor comprises: ∘ A transmitter coil (4, 104a, 104b, 104c, 104d) having a transmitting surface, ∘ A receiver coil (6, 106a, 106b, 106c, 106d) having a receiving surface, and further characterized by - An alternating current power source for applying an alternating current with a frequency between 0.5 and 5 MHz and a magnitude of between about 1 and 10 mA to said transmitter coil (4, 104a, 104b, 104c, 104d), said transmitter coil (4, 104a, 104b, 104c, 104d) emitting a primary alternating magnetic field, wherein said primary alternating magnetic field induces eddy currents in any electrically conductive material of the burden in said primary alternating magnetic field, said eddy currents generating a secondary alternating magnetic field, said receiver coil (6, 106a, 106b, 106c, 106d) measuring an electrical current, which is generated by said primary alternating magnetic field and said secondary alternating magnetic field, - A control and evaluation unit for evaluating said measured electric current, wherein said electrical current is indicative of said material distribution of the burden inside a blast furnace. - At least one sensor, - A protective shell (8, 108) wherein said at least one sensor is housed, characterized in that the at least one sensor comprises: ∘ A transmitter coil (4, 104a, 104b, 104c, 104d) having a transmitting surface, ∘ A receiver coil (6, 106a, 106b, 106c, 106d) having a receiving surface, and further characterized by ∘ A transmitter coil (4, 104a, 104b, 104c, 104d) having a transmitting surface, ∘ A receiver coil (6, 106a, 106b, 106c, 106d) having a receiving surface, - An alternating current power source for applying an alternating current with a frequency between 0.5 and 5 MHz and a magnitude of between about 1 and 10 mA to said transmitter coil (4, 104a, 104b, 104c, 104d), said transmitter coil (4, 104a, 104b, 104c, 104d) emitting a primary alternating magnetic field, wherein said primary alternating magnetic field induces eddy currents in any electrically conductive material of the burden in said primary alternating magnetic field, said eddy currents generating a secondary alternating magnetic field, said receiver coil (6, 106a, 106b, 106c, 106d) measuring an electrical current, which is generated by said primary alternating magnetic field and said secondary alternating magnetic field, - A control and evaluation unit for evaluating said measured electric current, wherein said electrical current is indicative of said material distribution of the burden inside a blast furnace.
Apparatus for processing a multichannel audio signal comprising a plurality of channel signals (x 1, x 2), wherein the apparatus is configured for performing a time scale modification of the multichannel audio signal, and wherein the apparatus comprises: a combiner for providing combined signals (X s, X d) based on the channel signals (x 1, x 2), wherein the combiner is configured for providing a sum signal (X s) by calculating a sum of two channel signals (x 1, x 2) and for providing a difference signal (X d) by calculating a difference of said two channel signals (x 1, x 2); a phase adaptor, wherein the phase adaptor is configured for providing at least one processed signal (Y s) to perform time scale modification by modifying a phase of the sum signal (X s), and optionally a processed difference signal (Y d) by modifying a phase of the difference signal, wherein the phase adaptor is configured for modifying the phase by applying a phase vocoder method, wherein the phase adaptor is configured for modifying the phase by applying a phase locking, or wherein the phase adaptor is configured for modifying the phase so that a horizontal phase coherence is maintained, and a separator, wherein the separator is configured for providing separated signals (Y 1, Y 2) based on the at least one processed signal (Y s) and the difference signal (X d) or the optionally processed difference signal (Y d), wherein the separator is configured for reversing the combination of the channel signals, applied by the combiner. a combiner for providing combined signals (X s, X d) based on the channel signals (x 1, x 2), wherein the combiner is configured for providing a sum signal (X s) by calculating a sum of two channel signals (x 1, x 2) and for providing a difference signal (X d) by calculating a difference of said two channel signals (x 1, x 2); a phase adaptor, wherein the phase adaptor is configured for providing at least one processed signal (Y s) to perform time scale modification by modifying a phase of the sum signal (X s), and optionally a processed difference signal (Y d) by modifying a phase of the difference signal, wherein the phase adaptor is configured for modifying the phase by applying a phase vocoder method, wherein the phase adaptor is configured for modifying the phase by applying a phase locking, or wherein the phase adaptor is configured for modifying the phase so that a horizontal phase coherence is maintained, and a separator, wherein the separator is configured for providing separated signals (Y 1, Y 2) based on the at least one processed signal (Y s) and the difference signal (X d) or the optionally processed difference signal (Y d), wherein the separator is configured for reversing the combination of the channel signals, applied by the combiner.
A double carcass-type marine hose comprising: a plurality of reinforcing layers that include an inner side carcass layer group; and an outer side carcass layer group laminated between an inner surface rubber layer and a cover rubber layer; wherein nylon 66 cords with a ply structure are used as carcass cords from which the outer side carcass layer group is configured; the breaking elongation of the carcass cords is not less than 30% and the strength is not less than 5.9 cN/dtex; and the upper twist coefficient K calculated from the following equation is not less than 1000 and not more than 3100, where the cord fineness is D (dtex) and the upper twist count is T (No./10 cm): K = T × D 1 / 2 a plurality of reinforcing layers that include an inner side carcass layer group; and an outer side carcass layer group laminated between an inner surface rubber layer and a cover rubber layer; wherein nylon 66 cords with a ply structure are used as carcass cords from which the outer side carcass layer group is configured; the breaking elongation of the carcass cords is not less than 30% and the strength is not less than 5.9 cN/dtex; and the upper twist coefficient K calculated from the following equation is not less than 1000 and not more than 3100, where the cord fineness is D (dtex) and the upper twist count is T (No./10 cm): K = T × D 1 / 2
A face mask cosmetic composition comprising: i) 10 to 35 wt% of a clay; and ii) 0.001 to 5 wt% of a skin benefit agent, and, iii) 0.1 to 5 wt% titanium dioxide particles having primary particle size of 50 to 1000 nm as measured by Mac-View particle size distribution (electron microscopy) method; and treated with at least one of a hydrophilic or hydrophobic agent; wherein said composition comprises 0.05 to 5 wt% of a silicone resin and a solvent for the resin in an amount sufficient to solubilize the resin, where said resin is MQ silicone resin, T silicone resin or a mixture thereof; wherein said solvent for the silicone resin is at least one of a volatile ester, volatile hydrocarbon, a volatile alcohol or a volatile silicone. i) 10 to 35 wt% of a clay; and ii) 0.001 to 5 wt% of a skin benefit agent, and, iii) 0.1 to 5 wt% titanium dioxide particles having primary particle size of 50 to 1000 nm as measured by Mac-View particle size distribution (electron microscopy) method; and treated with at least one of a hydrophilic or hydrophobic agent; wherein said composition comprises 0.05 to 5 wt% of a silicone resin and a solvent for the resin in an amount sufficient to solubilize the resin, where said resin is MQ silicone resin, T silicone resin or a mixture thereof; wherein said solvent for the silicone resin is at least one of a volatile ester, volatile hydrocarbon, a volatile alcohol or a volatile silicone.
Crane, in particular a bridge crane or gantry crane, having at least one horizontally extending crane girder designed as a lattice girder having a plurality of struts (5, 5h, 5i), on which crane girder a crane trolley with a hoist can travel, wherein at least some of the struts (5, 5h, 5i) have a sheetlike flat design and the flat struts (5, 5h, 5i) each comprise a planar main surface which extends in each case transversely to a longitudinal direction of the crane girder, wherein on each long side of the struts (5, 5h, 5i) a first recess and a second recess is provided in the main surfaces, characterised in that the long sides are formed without bent edges by at least some of the flat struts (5, 5h, 5i) at least between the first and second recesses (5c, 5d).
Method for ascertaining movement variables of a two-wheeled vehicle, - wherein the two-wheeled vehicle comprises a sensor system having a rotation rate sensor, an acceleration sensor, and a wheel speed sensor, - wherein the wheel speed sensor is designed to detect at least one measurement pulse per revolution of a wheel of the two-wheeled vehicle, and - wherein the method comprises the following steps: - detecting rotation rates, in particular three-dimensional rotation rates, of the two-wheeled vehicle by means of the rotation rate sensor, - detecting acceleration values of the two-wheeled vehicle by means of the acceleration sensor, characterized by: - estimating a motion state of the two-wheeled vehicle on the basis of the detected rotation rates, - wherein the motion state comprises estimated values for estimated acceleration values and for an estimated speed and for an estimated distance covered, - first correcting of the estimated motion state on the basis of the detected acceleration values, and - ascertaining a distance covered by the two-wheeled vehicle or an instantaneous speed of the two-wheeled vehicle and a distance covered by the two-wheeled vehicle on the basis of the corrected estimated motion state. - wherein the two-wheeled vehicle comprises a sensor system having a rotation rate sensor, an acceleration sensor, and a wheel speed sensor, - wherein the wheel speed sensor is designed to detect at least one measurement pulse per revolution of a wheel of the two-wheeled vehicle, and - wherein the method comprises the following steps: - detecting rotation rates, in particular three-dimensional rotation rates, of the two-wheeled vehicle by means of the rotation rate sensor, - detecting acceleration values of the two-wheeled vehicle by means of the acceleration sensor, - detecting rotation rates, in particular three-dimensional rotation rates, of the two-wheeled vehicle by means of the rotation rate sensor, - detecting acceleration values of the two-wheeled vehicle by means of the acceleration sensor, - estimating a motion state of the two-wheeled vehicle on the basis of the detected rotation rates, - wherein the motion state comprises estimated values for estimated acceleration values and for an estimated speed and for an estimated distance covered, - first correcting of the estimated motion state on the basis of the detected acceleration values, and - ascertaining a distance covered by the two-wheeled vehicle or an instantaneous speed of the two-wheeled vehicle and a distance covered by the two-wheeled vehicle on the basis of the corrected estimated motion state.
A terminal post as part of a high or medium voltage facility with at least one transducer and at least one transformer, wherein the terminal post comprises several terminal openings (5, 6) arranged next to each other, wherein each terminal opening comprises two terminal tongues being in contact with each other, wherein a power circuit is closed by the terminal tongues being in contact with each other, characterised in that a connector is provided, which comprises at least one electrically non-conductive connector tongue for separating the terminal tongues in a terminal opening in order to open a power circuit, wherein the terminal post comprises a cover for closing the terminal openings, and the cover is received displaceably by the terminal post, and wherein the connector comprises a connector head, wherein the connector head comprises a slot into which the cover engages.
A photomask blank comprising a transparent substrate, a second film formed on the substrate, optionally via a first film, a third film serving as a hard mask film formed contiguous to the second film, and a fourth film formed contiguous to the third film, wherein the third film, and first film if present, are formed of materials resistant to chlorine base dry etching and removable by fluorine base dry etching, the second and fourth films (2,4) are formed of materials resistant to fluorine base dry etching and removable by chlorine base dry etching, and wherein under the same chlorine base dry etching conditions the fourth film has an etching clear time longer than an etching clear time of the second film, and wherein the third film is thinner than the second film. the third film, and first film if present, are formed of materials resistant to chlorine base dry etching and removable by fluorine base dry etching, the second and fourth films (2,4) are formed of materials resistant to fluorine base dry etching and removable by chlorine base dry etching, and wherein under the same chlorine base dry etching conditions the fourth film has an etching clear time longer than an etching clear time of the second film, and wherein the third film is thinner than the second film.
A method for increasing the active life of an SCR catalyst, the method comprising the steps of: (a) providing at least one iron-bearing compound to a combustion zone or flue gas stream of a furnace, or boiler, prior to entry of the flue gas into an SCR; (b) permitting the at least one iron-bearing compound to react with any gaseous phosphorus compounds, or phosphorus-containing compounds, present in the combustion zone or flue gas prior to the entry of the flue gas into the SCR; (c) providing at least one halide-bearing compound to a combustion zone or flue gas stream of a furnace, or boiler, prior to entry of the flue gas into an SCR, with the proviso that halide-bearing compound is not an iron halide; and (d) permitting the at least one halide-bearing compound to react with and/or oxidize any mercury present in the combustion zone or flue gas, wherein the method achieves an increase in either one, or both, of a catalytic activity and/or a catalytic lifespan of at least 10 percent at an operational time of at least 2,000 hours. (a) providing at least one iron-bearing compound to a combustion zone or flue gas stream of a furnace, or boiler, prior to entry of the flue gas into an SCR; (b) permitting the at least one iron-bearing compound to react with any gaseous phosphorus compounds, or phosphorus-containing compounds, present in the combustion zone or flue gas prior to the entry of the flue gas into the SCR; (c) providing at least one halide-bearing compound to a combustion zone or flue gas stream of a furnace, or boiler, prior to entry of the flue gas into an SCR, with the proviso that halide-bearing compound is not an iron halide; and (d) permitting the at least one halide-bearing compound to react with and/or oxidize any mercury present in the combustion zone or flue gas,
A body comprising a steel substrate and a hard face structure fused to the steel substrate, in which the hard face structure comprises at least 1 weight percent Si, at least 5 weight percent Cr and at least 40 weight percent W and the balance of the hard face structure consisting of an iron group metal M and carbon C, M being selected from Fe, Co and Ni or an alloy thereof; the hard face structure including a plurality of elongate or plate-like micro-structures having a mean length of at least 1 micron, a plurality of nano-particles having a mean size of less than 200 nanometres, and a binder material; the micro-structures comprising more than 1 weight percent Cr and a phase having the formula M x W y C z, where x is in the range from 1 to 7, y is in the range from 1 to 10 and z is in the range from 1 to 4; the nano-particles comprising more than 20 weight percent W, the metal M, and C; and the binder material comprising more than 3 weight percent W, more than 2 weight percent Cr, more than 0.5 weight percent Si, the metal M and C.
A rotatory compressor comprising a lubricating oil in an interior of a hermetically sealed housing, and an electric motor and a rotatory compressing mechanism disposed in the housing, wherein an internal pressure of the housing is equal to a suction pressure of the compressing mechanism, and the compressing mechanism comprises: an air cylinder defining a compressing chamber and a sliding vane chamber therein; a piston disposed within the compressing chamber; an eccentric shaft adapted to revolute the piston; a sliding vane disposed in the sliding vane chamber and adapted to reciprocate synchronously with the piston; and a first bearing and a second bearing slidably supporting the eccentric shaft and connected with the sliding vane chamber, wherein an exhaust muffler is within one of the first bearing and the second bearing, and characterised in that an exhaust pipe is connected with the other of the first bearing and the second bearing, the exhaust muffler is communicated with the sliding vane chamber, the exhaust pipe is communicated with the sliding vane chamber, and the compressing chamber is capable of being communicated with the exhaust muffler, such that a refrigerant entering the exhaust muffler from the compressing chamber is adapted to flow through the sliding vane chamber and to be discharged from the exhaust pipe of the compressing mechanism. an air cylinder defining a compressing chamber and a sliding vane chamber therein; a piston disposed within the compressing chamber; an eccentric shaft adapted to revolute the piston; a sliding vane disposed in the sliding vane chamber and adapted to reciprocate synchronously with the piston; and a first bearing and a second bearing slidably supporting the eccentric shaft and connected with the sliding vane chamber, wherein an exhaust muffler is within one of the first bearing and the second bearing, and characterised in that an exhaust pipe is connected with the other of the first bearing and the second bearing, the exhaust muffler is communicated with the sliding vane chamber, the exhaust pipe is communicated with the sliding vane chamber, and the compressing chamber is capable of being communicated with the exhaust muffler, such that a refrigerant entering the exhaust muffler from the compressing chamber is adapted to flow through the sliding vane chamber and to be discharged from the exhaust pipe of the compressing mechanism.