mhurhangee/ep-ind-claims huggingface dataset:
A method of extracting a volatile substance from a system, comprising: a. intermittently applying reduced pressure to the volatile substance in the system, by pulsing the reduced pressure on and off such that instantaneous boiling or flashing of the volatile substance occurs and the volatile substance forms a mixture of liquid and vapour; b. extracting the mixture of liquid and vapour from the system; and c. terminating the process in response to a determination that substantially all of the volatile substance has been extracted. a. intermittently applying reduced pressure to the volatile substance in the system, by pulsing the reduced pressure on and off such that instantaneous boiling or flashing of the volatile substance occurs and the volatile substance forms a mixture of liquid and vapour; b. extracting the mixture of liquid and vapour from the system; and c. terminating the process in response to a determination that substantially all of the volatile substance has been extracted.
Electric power tool, in particular angle grinder, having an electric motor which is able to be force cooled by a cooling air flow, wherein the electric motor has an armature and a field iron packet arranged concentrically with the armature, wherein the armature and field iron packet are arranged in a cooling air flow which is able to be generated by a fan wheel, characterized in that the armature and the field iron packet are arranged in series in the cooling air flow in a cooling duct of the single fan wheel, and a separation in terms of flow is provided between a first cooling duct portion and a second cooling duct portion of the cooling duct, wherein a suction region of the fan wheel for drawing in cooling air is arranged at a downstream end of the second cooling duct portion and cooling air which flows through the first cooling duct portion is drawn in through at least one cooling air inlet (30, 32) which is arranged next to an upstream end of the first cooling portion.
A method comprising: capturing activity of a user with at least one sensor; classifying the captured activity; providing an interface that allows a user to reclassify the activity; determining an activity factor corresponding to the classified activity; wherein in a graphical user interface, time is represented along a first axis and the magnitude of a sensor output or combination of outputs from sensors is represented along a second axis; providing two sliding block elements (414, 416) movably along the first axis to permit a user to select an estimated time period of the activity by moving the sliding block elements along the first axis; determining an actual start and/or stop time by analyzing sensor data or data derived from sensor data along with the beginning, middle and end of the estimated time period selected by the two sliding block elements; and at a processor, calculating an energy expenditure point value by multiplying the activity factor by a duration of the activity. capturing activity of a user with at least one sensor; classifying the captured activity; providing an interface that allows a user to reclassify the activity; determining an activity factor corresponding to the classified activity; wherein in a graphical user interface, time is represented along a first axis and the magnitude of a sensor output or combination of outputs from sensors is represented along a second axis; providing two sliding block elements (414, 416) movably along the first axis to permit a user to select an estimated time period of the activity by moving the sliding block elements along the first axis; determining an actual start and/or stop time by analyzing sensor data or data derived from sensor data along with the beginning, middle and end of the estimated time period selected by the two sliding block elements; and at a processor, calculating an energy expenditure point value by multiplying the activity factor by a duration of the activity.
Method for estimating the position of a rotor of a synchronous electrical machine without the injection of signals, comprising a rotor and a stator coupled to an inverted synchronous electrical machine, comprising a rotor and a stator, acting as exciter, via a rectifier, the rectifier being connected to the rotor excitation of the main machine, the rectifier being connected to the rotor of the inverted synchronous electrical machine for operation when stopped or at low speed, the estimation method comprising the following steps: a. measurement of a current i abc circulating in the stator of the synchronous electrical machine; b. determination of two signals in quadrature i α; i β according to a stationary reference frame from the current i abc and isolation of two filtered signals i αh; i βh from the two signals in quadrature i α; i β; c. demodulation of the two filtered signals i αh; i βh in order to obtain two demodulated signals i αobs, i βobs, the step of demodulation of the two filtered signals i αh; i βh using a measurement of a current i ex of the stator of the inverted synchronous electrical machine; d. obtaining of an estimated position θ̂ of the rotor from the two demodulated signals i αobs, i βobs. a. measurement of a current i abc circulating in the stator of the synchronous electrical machine; b. determination of two signals in quadrature i α; i β according to a stationary reference frame from the current i abc and isolation of two filtered signals i αh; i βh from the two signals in quadrature i α; i β; c. demodulation of the two filtered signals i αh; i βh in order to obtain two demodulated signals i αobs, i βobs, the step of demodulation of the two filtered signals i αh; i βh using a measurement of a current i ex of the stator of the inverted synchronous electrical machine; d. obtaining of an estimated position θ̂ of the rotor from the two demodulated signals i αobs, i βobs.
A manifold for a filtration device with a set of at least one filter cassette to apply against a bearing surface of said manifold; which has an inlet conduit having at least one flow inlet for a fluid to treat, a filtrate outlet conduit having at least one filtrate flow outlet for a treated fluid termed filtrate, cassette feed ports for said fluid to treat, communicating with said inlet conduit, and cassette filtrate return ports for the filtrate, communicating with said filtrate outlet conduit, each said cassette feed port and cassette filtrate return port emerging through said bearing surface; characterized in that said manifold comprises a main block (2; 102; 202) and an auxiliary block (3; 103; 203, 292) directly and permanently fastened to said main block (2; 102; 202); said main block (2; 102; 202) and said auxiliary block (3; 103; 203, 292) being of plastics material and being welded to each other; with said bearing surface, said cassette feed ports and said cassette filtrate return ports belonging to the auxiliary block (3; 103; 203, 292), which further comprises, on a counter-bearing surface situated on the opposite side to the bearing surface, first recesses into each of which emerges at least one cassette filtrate return port; with said inlet conduit and said filtrate outlet conduit belonging to said main block (2; 102; 202), which further comprises cassette feed intermediate ports which each communicate with said inlet conduit and with a respective cassette feed port, conveying cut-outs each facing a respective said recess of said auxiliary block (3; 103; 203, 292), and cassette filtrate return intermediate ports which each communicate with said filtrate outlet conduit and with a respective cassette filtrate return port.
A method performed by an electronic device for virtual reality, VR, the method comprising: displaying a guide for requesting a user to position a hand of a user with a pose of the hand in a predefined space; identifying positions and orientations for a plurality of sensors, the plurality of sensors configured to detect an orientation of fingers with respect to the hand of the user; obtaining at least one image for the hand of the user; calibrating the plurality of sensors based on the at least one image, the positions and the orientations for the plurality of sensors, and rules defined based on the positions and the orientations, wherein the rules for calibrating are defined for a conversion from measurement values of the sensors to a hand pose; identifying sensor data obtained by the plurality of sensors; and tracking a pose (501, 502, 503, 504, 505, 506) of the hand based on the sensor data. displaying a guide for requesting a user to position a hand of a user with a pose of the hand in a predefined space; identifying positions and orientations for a plurality of sensors, the plurality of sensors configured to detect an orientation of fingers with respect to the hand of the user; obtaining at least one image for the hand of the user; calibrating the plurality of sensors based on the at least one image, the positions and the orientations for the plurality of sensors, and rules defined based on the positions and the orientations, wherein the rules for calibrating are defined for a conversion from measurement values of the sensors to a hand pose; identifying sensor data obtained by the plurality of sensors; and tracking a pose (501, 502, 503, 504, 505, 506) of the hand based on the sensor data.
An exhaust gas purification catalyst comprising a monolith substrate formed by a catalyst carrier and a catalyst coat layer coated on the monolith substrate, wherein the monolith substrate contains Pd supported on the catalyst carrier, the catalyst coat layer includes a downstream coat layer formed from an end surface on a downstream side relative to an exhaust gas flow direction in the exhaust gas purification catalyst, the downstream coat layer contains Rh, the downstream coat layer has a coating amount of 10 g/L to 90 g/L based on one liter of a volume of a part of the monolith substrate on which the downstream coat layer is coated, the exhaust gas purification catalyst has an exhaust gas purification catalyst upstream portion that is formed in a range of 45% or less of a whole length of the exhaust gas purification catalyst from an end surface on an upstream side relative to the exhaust gas flow direction in the exhaust gas purification catalyst and an exhaust gas purification catalyst downstream portion that is defined by a range excluding the exhaust gas purification catalyst upstream portion, and the exhaust gas purification catalyst upstream portion has a Pd concentration higher than a Pd concentration in the exhaust gas purification catalyst downstream portion. the monolith substrate contains Pd supported on the catalyst carrier, the catalyst coat layer includes a downstream coat layer formed from an end surface on a downstream side relative to an exhaust gas flow direction in the exhaust gas purification catalyst, the downstream coat layer contains Rh, the downstream coat layer has a coating amount of 10 g/L to 90 g/L based on one liter of a volume of a part of the monolith substrate on which the downstream coat layer is coated, the exhaust gas purification catalyst has an exhaust gas purification catalyst upstream portion that is formed in a range of 45% or less of a whole length of the exhaust gas purification catalyst from an end surface on an upstream side relative to the exhaust gas flow direction in the exhaust gas purification catalyst and an exhaust gas purification catalyst downstream portion that is defined by a range excluding the exhaust gas purification catalyst upstream portion, and the exhaust gas purification catalyst upstream portion has a Pd concentration higher than a Pd concentration in the exhaust gas purification catalyst downstream portion.
An electric pump (1, 200), comprising: a motor rotor; a pump rotor; a rotary shaft being mounted to the motor rotor and the pump rotor; a case body including a motor chamber housing the motor rotor, a pump chamber housing the pump rotor, and a bearing portion cantilevering an end portion of opposing end portions of the rotary shaft, the end portion protruding from the pump rotor in a direction opposite from the motor rotor; an inlet passage being provided at the case body and communicating with the pump chamber; and an outlet passage being provided at the case body and communicating with the pump chamber; wherein the inlet passage and the outlet passage are disposed radially outward of the rotary shaft relative to the bearing portion, characterized in that the motor chamber and the pump chamber are partitioned by a plate-shaped partition member, wherein the partition member includes an annular seal member provided at an outer rim portion of the partition member; the case body includes a motor case defining the motor chamber and a pump case defining the pump chamber; and the motor case and the pump case sandwich the seal member and a portion of the partition member, the portion being disposed at an inner circumference of the partition member relative to the seal member, the portion being away from the seal member. a motor rotor; a pump rotor; a rotary shaft being mounted to the motor rotor and the pump rotor; a case body including a motor chamber housing the motor rotor, a pump chamber housing the pump rotor, and a bearing portion cantilevering an end portion of opposing end portions of the rotary shaft, the end portion protruding from the pump rotor in a direction opposite from the motor rotor; an inlet passage being provided at the case body and communicating with the pump chamber; and an outlet passage being provided at the case body and communicating with the pump chamber; wherein the inlet passage and the outlet passage are disposed radially outward of the rotary shaft relative to the bearing portion, characterized in that the motor chamber and the pump chamber are partitioned by a plate-shaped partition member, wherein the partition member includes an annular seal member provided at an outer rim portion of the partition member; the case body includes a motor case defining the motor chamber and a pump case defining the pump chamber; and the motor case and the pump case sandwich the seal member and a portion of the partition member, the portion being disposed at an inner circumference of the partition member relative to the seal member, the portion being away from the seal member.
A method for tracking inherent saliencies of ac machines comprising a stator with windings and a rotor, wherein transient current time derivative changes or transient current changes due to voltage pulses applied to the stator windings are sensed, and the sensed signals are evaluated to track the saliencies, characterized in that the sensed signals, with superimposed switching transients, are evaluated by applying oversampling to the sensed signals with an oversampling rate which is related to the frequency of the transient current time derivative changes or the transient current changes, and by evaluating signal indicators that correspond to the steady state value of the current time derivative, that signal indicators containing modulations due to the saliencies.
A composition comprising at least the following molecules: - oleic acid, - palmitic acid, - lauric acid, - linoleic acid, - azelaic acid, - farnesyl cysteine, - palmitoleic acid, - cholesterol, - thioctic acid, - myristic acid, - orotic acid, - acetic acid, - butyric acid, - lactic acid, - propionic acid, and/or a salt and/or an ester and/or an anhydride of one or more of these molecules. - oleic acid, - palmitic acid, - lauric acid, - linoleic acid, - azelaic acid, - farnesyl cysteine, - palmitoleic acid, - cholesterol, - thioctic acid, - myristic acid, - orotic acid, - acetic acid, - butyric acid, - lactic acid, - propionic acid,
A working lamp with a housing and a base, comprising a rotating mechanism connected between the housing and the base, comprising: a connecting column with a first end and a second end; a ball joint attached to the first end of the connecting column; a seat, for receiving the ball joint, placed inside the base; and an elastic member placed inside the seat; the second end of the connecting column extends inside the housing; a cavity is defined axially inside the base; the ball joint is rotatably mounted inside the seat and the elastic member pushes the ball joint against the seat, and the seat relative to the base, can move along the axis of the housing, the base further comprises an outer base and an inner base removably inserted into the outer base, the cavity is defined inside the inner base, and at least one positioning member for positioning the seat at the top or bottom of the cavity is disposed between the side wall of the inner base and the outer surface of the seat, characterized in that a radial hole is defined on the side wall of the inner base, the at least one positioning member further comprises a positioning pin for inserting into the radial hole and a compression spring engaged to the positioning pin, the compression spring presses against the positioning pin and a pressing plate attached to the side wall of the inner base, the outer surface of the seat further comprises an upper positioning recess and a lower positioning recess for receiving the head of positioning pin. a connecting column with a first end and a second end; a ball joint attached to the first end of the connecting column; a seat, for receiving the ball joint, placed inside the base; and an elastic member placed inside the seat; the second end of the connecting column extends inside the housing; a cavity is defined axially inside the base; the ball joint is rotatably mounted inside the seat and the elastic member pushes the ball joint against the seat, and the seat relative to the base, can move along the axis of the housing, the base further comprises an outer base and an inner base removably inserted into the outer base, the cavity is defined inside the inner base, and at least one positioning member for positioning the seat at the top or bottom of the cavity is disposed between the side wall of the inner base and the outer surface of the seat, characterized in that a radial hole is defined on the side wall of the inner base, the at least one positioning member further comprises a positioning pin for inserting into the radial hole and a compression spring engaged to the positioning pin, the compression spring presses against the positioning pin and a pressing plate attached to the side wall of the inner base, the outer surface of the seat further comprises an upper positioning recess and a lower positioning recess for receiving the head of positioning pin.
A vinyl chloride resin emulsion composition comprising 3 to 50 parts by weight as solids of a seed having an average particle size of 20 to 800 nm in the form of a vinyl chloride resin emulsion which is obtained by emulsion polymerizing 100 parts by weight of a vinyl chloride monomer or a monomer mixture of a vinyl chloride monomer and an ethylenically unsaturated group-containing monomer copolymerizable therewith in the presence of 40 to 500 parts by weight of a styrene-acrylic acid ester oligomer and/or an acrylic acid ester oligomer, and 100 parts by weight of a vinyl chloride monomer or a monomer mixture of a vinyl chloride monomer and an ethylenically unsaturated group-containing monomer copolymerizable therewith.
A test probe for use in a reference point indentation device, wherein the test probe comprises a tip at one end and a self-centring mate at the opposite end, said self-centring mate comprising a countersink of about 90 degrees to about 100 degrees to a depth of between 0.010 in. (0.25 mm) and 0.035 in. (0.89 mm).
PV device with - a perovskite PV cell for converting light L impinging on the perovskite PV cell into an electrical output voltage U1, and - an arrangement for ascertaining a gauge for an internal temperature T of the perovskite PV cell, wherein - the arrangement is designed, at least in a measuring state of the PV device, to measure an electrical parameter PARAM of the perovskite PV cell and to ascertain the gauge for the instantaneous internal temperature T of the perovskite PV cell from the measured parameter PARAM, wherein the arrangement is designed to compare the ascertained gauge for the instantaneous internal temperature T of the perovskite PV cell with a threshold value TS, and, for the specific case in which the ascertained gauge for the instantaneous internal temperature T exceeds the threshold value TS, to adjust operating conditions of the perovskite PV cell in such a way that the internal temperature T of the perovskite PV cell falls. - a perovskite PV cell for converting light L impinging on the perovskite PV cell into an electrical output voltage U1, and - an arrangement for ascertaining a gauge for an internal temperature T of the perovskite PV cell, - the arrangement is designed, at least in a measuring state of the PV device, to measure an electrical parameter PARAM of the perovskite PV cell and to ascertain the gauge for the instantaneous internal temperature T of the perovskite PV cell from the measured parameter PARAM, wherein the arrangement is designed to compare the ascertained gauge for the instantaneous internal temperature T of the perovskite PV cell with a threshold value TS, and, for the specific case in which the ascertained gauge for the instantaneous internal temperature T exceeds the threshold value TS, to adjust operating conditions of the perovskite PV cell in such a way that the internal temperature T of the perovskite PV cell falls.
Friction drive for force transmission, in particular for a transport conveying device, having a drive element and an output element and having a torque-limiting device acting therebetween, which transmits a drive torque introduced by the drive element up to a transmission torque, which is able to be set by means of the torque-limiting device, to the output element and generates free running for a drive torque which exceeds the set transmission torque, and which comprises at least one rolling bearing having an inner race and an outer race as well as rolling bodies arranged therebetween, as well as a clamping device, using which the inner race and the outer race of the at least one rolling bearing of the torque-limiting device are displaceable towards one another in the axial direction or are clampable to each other in the radial direction and a transmission torque is settable, wherein a torsional isolation device is provided between the clamping device and the torque-limiting device, wherein the at least one rolling bearing of the torsional isolation device is arranged to be axially displaceable with its inner ring, characterised in that an annular gap is provided between the inner race of the rolling bearing of the torque-limiting device and a shaft section of the drive element, at least two sealing elements which are arranged at a distance to each other being arranged in said annular gap.