mhurhangee/ep-ind-claims huggingface dataset:
A method in a power inverter system, comprising: outputting, from a central unit, a command signal comprising switching commands; receiving the command signal at a plurality of switching units, each one comprising switching elements (Q1, Q2, Q3, Q4) and switch control circuitry controlling the switching elements (Q1, Q2, Q3, Q4), which are electrically connected in cascade configuration and adapted to receive a respective input DC power source voltage (V DC); operating at least some of the switching units in an inverter mode in which the switching units are individually switched, by switching their respective switching elements,,,, to produce a combined output AC voltage (V OUT); outputting the combined output AC voltage to a common line; characterized in that the method further comprises: between two consecutive switching commands of the command signal, operating at least one of the switching units in a communication mode in which the switching unit is switched, by switching its respective switching elements,,,, to produce a communication signal; outputting the communication signal to the common line; and receiving, at the central unit, the communication signal. outputting, from a central unit, a command signal comprising switching commands; receiving the command signal at a plurality of switching units, each one comprising switching elements (Q1, Q2, Q3, Q4) and switch control circuitry controlling the switching elements (Q1, Q2, Q3, Q4), which are electrically connected in cascade configuration and adapted to receive a respective input DC power source voltage (V DC); operating at least some of the switching units in an inverter mode in which the switching units are individually switched, by switching their respective switching elements,,,, to produce a combined output AC voltage (V OUT); outputting the combined output AC voltage to a common line; characterized in that the method further comprises: between two consecutive switching commands of the command signal, operating at least one of the switching units in a communication mode in which the switching unit is switched, by switching its respective switching elements,,,, to produce a communication signal; outputting the communication signal to the common line; and receiving, at the central unit, the communication signal. between two consecutive switching commands of the command signal, operating at least one of the switching units in a communication mode in which the switching unit is switched, by switching its respective switching elements,,,, to produce a communication signal; outputting the communication signal to the common line; and receiving, at the central unit, the communication signal.
Device for winding a thread on a winding machine having at least one bobbin tube and a bobbin holder, which bobbin holder comprises two opposing centering disks (51, 52), adjustable in their axial distance from one another, for tensioning the bobbin tube, the centering disks (51, 52) each having a centering cone that engages in an open bobbin tube end, and a fixed catching hook for catching the thread, said catching hook being provided on one of the centering disks and being aligned in the circumferential direction of this centering disk, characterized in that the centering disk comprising the catching hook comprises an outer cone that overlaps the outer diameter (d) of the bobbin tube end, an inner face of the catching hook is formed by at least one nose-shaped recess provided in the outer cone, and, when the bobbin tube is clamped on the device, an edge between lateral face and end face of the bobbin tube end rests on an inner wall of the outer cone.
Method for the isolation of intact fetal erythroblasts from a sample of peripheral blood of a pregnant woman comprising the steps of: a. applying a laminar flow by gravitational field-flow fractionation (GrFFF) to the blood sample containing isolated intact fetal erythroblasts, and b. isolating the intact fetal erythroblasts from the other blood components. a. applying a laminar flow by gravitational field-flow fractionation (GrFFF) to the blood sample containing isolated intact fetal erythroblasts, and b. isolating the intact fetal erythroblasts from the other blood components.
A microfluidic system comprising: a microfluidic device (20, 90, 100) comprising a chamber containing a fluid sample, a channel enabling flow of the fluid sample, and a valve to control flow of the fluid sample passing through the channel; a light irradiation apparatus (50, 150) to irradiate light energy a diffuser (60, 61, 153, 200) to diffuse and thus substantially uniformly distribute light irradiated from the light irradiation apparatus (50, 150) to an irradiation region of the microfluidic device characterized in that a lens (80, 81, 155) is provided between the diffuser (60, 153) and the valve adapted to concentrate light passing through the diffuser and to irradiate the light to the microfluidic device. a microfluidic device (20, 90, 100) comprising a chamber containing a fluid sample, a channel enabling flow of the fluid sample, and a valve to control flow of the fluid sample passing through the channel; a light irradiation apparatus (50, 150) to irradiate light energy a diffuser (60, 61, 153, 200) to diffuse and thus substantially uniformly distribute light irradiated from the light irradiation apparatus (50, 150) to an irradiation region of the microfluidic device characterized in that a lens (80, 81, 155) is provided between the diffuser (60, 153) and the valve adapted to concentrate light passing through the diffuser and to irradiate the light to the microfluidic device.
A method for swept focus in acoustic radiation force impulse scanning, the method comprising: transmitting, from an ultrasound transducer, a transmit beam with a time varying focal position as an acoustic radiation force impulse; tracking displacements of tissue at different depths from the ultrasound transducer, the displacement being in response to the acoustic radiation force impulse; and generating an image, the image being a function of the displacement of the tissue at the different depths, characterized in that the time varying focus is used to extend the focus in depth, azimuth and elevation. transmitting, from an ultrasound transducer, a transmit beam with a time varying focal position as an acoustic radiation force impulse; tracking displacements of tissue at different depths from the ultrasound transducer, the displacement being in response to the acoustic radiation force impulse; and generating an image, the image being a function of the displacement of the tissue at the different depths, characterized in that the time varying focus is used to extend the focus in depth, azimuth and elevation.
A circuit protection device for incorporation into an electrical circuit, comprising an electrical/electronic apparatus to be protected and in series to the circuit protection device, having a rated voltage and a rated current, the electrical circuit under normal conditions operating with a voltage at or below the rated voltage and a current at or below the rated current, wherein the circuit protection device comprises a bimetal switch (4, 16) with contacts (18, 20') and a positive temperature coefficient, abbreviated as PTC, component (2, 12), and wherein the circuit protection device is configured so that, under the normal operating conditions, substantially all of the current flowing through the circuit protection device will pass through the contacts (18, 20') of the bimetal switch, and wherein, under overcurrent condition, a large ratio of current is configured to be shunted to the PTC component at the moment when the bimetal switch opens, characterised in that: the bimetal switch and the PTC component (2, 12) are electrically connected in parallel by soldering; and the PTC component (2, 12) has a resistance, after its activation, that is equal to or less than 1.1 times as large as a specific resistance (Rf) of the electrical circuit into which the circuit protection device is to be incorporated, wherein the activation is when the PTC component (2, 12) trips into a high resistance state as a result of exposure to heat present when the bimetal switch (4, 16) and the PTC component (2, 12) are soldered to connect them in parallel; and wherein the specific resistance is calculated based on the rated voltage and the rated current of the electrical circuit according to the following equation: Rate Voltage Vr / Rated Current Ir = Specific Resistance Rf. the bimetal switch and the PTC component (2, 12) are electrically connected in parallel by soldering; and the PTC component (2, 12) has a resistance, after its activation, that is equal to or less than 1.1 times as large as a specific resistance (Rf) of the electrical circuit into which the circuit protection device is to be incorporated, wherein the activation is when the PTC component (2, 12) trips into a high resistance state as a result of exposure to heat present when the bimetal switch (4, 16) and the PTC component (2, 12) are soldered to connect them in parallel; and wherein the specific resistance is calculated based on the rated voltage and the rated current of the electrical circuit according to the following equation: Rate Voltage Vr / Rated Current Ir = Specific Resistance Rf.
A topical anti-inflammatory composition for use in a treatment of skin inflammation, characterised in that it comprises at least one magnesium salt, at least one salt not comprising magnesium, at least one antioxidant, and at least one plant extract, wherein the at least one salt not comprising magnesium is a mixture of sodium chloride, sodium fluoride, and potassium chloride.
A motorcycle pneumatic tire comprising: a belt, in a tire tread, including a circumferential belt layer formed by a plurality of cords extending in a tread circumferential direction and covered by rubber and a width direction belt layer, provided outward in a tire radial direction from the circumferential belt layer, formed by a plurality of cords extending in a tire width direction and covered by rubber; sections of cushion rubber (7a, 7b), disposed outward in the tire radial direction from the belt, separated in the tire width direction with a tire equatorial plane therebetween; and base rubber, disposed in an area of separation between the sections of cushion rubber (7a, 7b) or outward in the tire radial direction from the area of separation, having a higher elastic modulus than the cushion rubber, wherein Wn > Wb, where Wn is a length of the area of separation in a tire width direction cross-section measured along the belt and Wb is a length of the base rubber in a tire width direction cross-section measured along the said base rubber; characterised in that the tire further comprises cap rubber outward in the tire radial direction from the cushion rubber (7a, 7b) and the base rubber; and in that the elastic modulus of the cushion rubber (7a, 7b) is: 50% or more to 95% or less, of the elastic modulus of the base rubber, and is 105% or more to 180% or less, of the elastic modulus of the cap rubber. a belt, in a tire tread, including a circumferential belt layer formed by a plurality of cords extending in a tread circumferential direction and covered by rubber and a width direction belt layer, provided outward in a tire radial direction from the circumferential belt layer, formed by a plurality of cords extending in a tire width direction and covered by rubber; sections of cushion rubber (7a, 7b), disposed outward in the tire radial direction from the belt, separated in the tire width direction with a tire equatorial plane therebetween; and base rubber, disposed in an area of separation between the sections of cushion rubber (7a, 7b) or outward in the tire radial direction from the area of separation, having a higher elastic modulus than the cushion rubber, wherein Wn > Wb, where Wn is a length of the area of separation in a tire width direction cross-section measured along the belt and Wb is a length of the base rubber in a tire width direction cross-section measured along the said base rubber; characterised in that the tire further comprises cap rubber outward in the tire radial direction from the cushion rubber (7a, 7b) and the base rubber; and in that the elastic modulus of the cushion rubber (7a, 7b) is: 50% or more to 95% or less, of the elastic modulus of the base rubber, and is 105% or more to 180% or less, of the elastic modulus of the cap rubber.
A controller for controlling a lighting device, the controller comprising: - a receiver arranged for receiving a plurality of light scenes, wherein each light scene is associated with a word, - a display for displaying a plurality of words associated with the received light scenes, - a user input element for receiving user input indicative of a selection of one of the plurality of words, - a processor for generating a lighting control command based on the light scene associated with the selected word, and - a communication unit arranged for communicating the lighting control command to the lighting device, wherein the processor is arranged for receiving a relevance value of each light scene, and for rendering each of the plurality of words with a text property representative of the relevance value of the respective light scene and in a text color that matches a light color of the respective light scene. - a receiver arranged for receiving a plurality of light scenes, wherein each light scene is associated with a word, - a display for displaying a plurality of words associated with the received light scenes, - a user input element for receiving user input indicative of a selection of one of the plurality of words, - a processor for generating a lighting control command based on the light scene associated with the selected word, and - a communication unit arranged for communicating the lighting control command to the lighting device,
A motor control apparatus comprising: an inverter circuit to which a DC voltage is applied; a motor connected with the inverter circuit; an inverter driver circuit for driving the inverter circuit; an inverter control portion for sending a control signal to the inverter driver circuit; an inverter control portion power supply for generating a power-supply voltage for the inverter control portion; characterised by a relay arranged to cut off the power supply from an inverter driver circuit power supply to the inverter driver circuit; and relay opening-releasing means which is designed to permit a motor's rotational speed and a start-up command signal (Vs) to be entered, wherein when the start-up command signal (Vs) is a halt command and the rotational speed is equal to or higher than a given value, the relay opening-releasing means is adapted to output a relay actuating signal to release the opening of the relay, so that when the relay is open and thus the power-supply voltage for the inverter control portion is not supplied and the motor is rotated by an external force, the opening of the relay is released in order to resume power supply to the inverter driver circuit, and if the motor is rotated by an external force under the condition where a command for deactivating the inverter circuit is being issued, a braking force is produced on the motor by inverter control. an inverter circuit to which a DC voltage is applied; a motor connected with the inverter circuit; an inverter driver circuit for driving the inverter circuit; an inverter control portion for sending a control signal to the inverter driver circuit; an inverter control portion power supply for generating a power-supply voltage for the inverter control portion; characterised by a relay arranged to cut off the power supply from an inverter driver circuit power supply to the inverter driver circuit; and relay opening-releasing means which is designed to permit a motor's rotational speed and a start-up command signal (Vs) to be entered, wherein when the start-up command signal (Vs) is a halt command and the rotational speed is equal to or higher than a given value, the relay opening-releasing means is adapted to output a relay actuating signal to release the opening of the relay, so that when the relay is open and thus the power-supply voltage for the inverter control portion is not supplied and the motor is rotated by an external force, the opening of the relay is released in order to resume power supply to the inverter driver circuit, and if the motor is rotated by an external force under the condition where a command for deactivating the inverter circuit is being issued, a braking force is produced on the motor by inverter control.
A vehicle display control device, comprising: a detection unit for detecting an operation state by a driver of a driving operation unit operated for driving of a vehicle, individually for a right hand and a left hand of the driver; a right hand side control unit capable of displaying a right hand side operation unit (5,7) operated with the right hand of the driver for a purpose other than driving of the vehicle in a first display mode when the operation state by the right hand of the driver detected by the detection unit is in an operating state, and displaying the right hand side operation unit (5, 7) in a second display mode higher in visibility by the driver than the first display mode when the operation state by the right hand of the driver detected by the detection unit is in a non-operating state, characterized by a left hand side control unit capable of displaying a left hand side operation unit (11, 13) operated with the left hand of the driver for a purpose other than driving of the vehicle in the first display mode when the operation state by the left hand of the driver detected by the detection unit is in an operating state, and displaying the left hand side operation unit (11, 13) in the second display mode when the operation state by the left hand of the driver detected by the detection unit is in a non-operating state. a detection unit for detecting an operation state by a driver of a driving operation unit operated for driving of a vehicle, individually for a right hand and a left hand of the driver; a right hand side control unit capable of displaying a right hand side operation unit (5,7) operated with the right hand of the driver for a purpose other than driving of the vehicle in a first display mode when the operation state by the right hand of the driver detected by the detection unit is in an operating state, and displaying the right hand side operation unit (5, 7) in a second display mode higher in visibility by the driver than the first display mode when the operation state by the right hand of the driver detected by the detection unit is in a non-operating state, characterized by a left hand side control unit capable of displaying a left hand side operation unit (11, 13) operated with the left hand of the driver for a purpose other than driving of the vehicle in the first display mode when the operation state by the left hand of the driver detected by the detection unit is in an operating state, and displaying the left hand side operation unit (11, 13) in the second display mode when the operation state by the left hand of the driver detected by the detection unit is in a non-operating state.
A technical test method for evaluating at least one operating parameter of a device over a sequence of a plurality of operating stages, each stage corresponding to a stable value of at least one operating setpoint of the device, the device comprising at least the following steps for each operating stage: • sampling values of the at least one operating parameter over time; • filtering the sampled values in order to obtain a filtered signal (X filt) for each operating parameter; • calculating the variance of the sampled values for each operating parameter in a sampling window during said operating stage; • calculating the absolute value of the time derivative of the filtered signal (X filt) for each operating parameter; and • changing the value of said at least one operating setpoint when, for each operating parameter, said variance of the sampled values and the absolute value of the time derivative of the filtered signal (X filt) are less than respective predetermined lower thresholds over at least a predetermined minimum duration. • sampling values of the at least one operating parameter over time; • filtering the sampled values in order to obtain a filtered signal (X filt) for each operating parameter; • calculating the variance of the sampled values for each operating parameter in a sampling window during said operating stage; • calculating the absolute value of the time derivative of the filtered signal (X filt) for each operating parameter; and • changing the value of said at least one operating setpoint when, for each operating parameter, said variance of the sampled values and the absolute value of the time derivative of the filtered signal (X filt) are less than respective predetermined lower thresholds over at least a predetermined minimum duration.
A shearing screw for clamping an electrical conductor within a cable connector, the shearing screw comprising: a screw body for engaging the cable connector, the screw body comprising an outer thread, a cylindrical bore, a clamping surface for clamping the electrical conductor within the cable connector and a collar; and a nut for shearing the shearing screw, the nut being adapted to engage the outer thread of the screw body; characterized by the collar and the nut being adapted to be rotatable simultaneously with a sleeve directly and simultaneously exerting force on both the collar and the nut. a screw body for engaging the cable connector, the screw body comprising an outer thread, a cylindrical bore, a clamping surface for clamping the electrical conductor within the cable connector and a collar; and a nut for shearing the shearing screw, the nut being adapted to engage the outer thread of the screw body;
A method for reducing Fermi Level Pinning in a germanium (Ge or SiGe) or III-V high mobility compound channel of a metal oxide semiconductor device thereby avoiding the deposition of an interfacial passivation layer onto said high mobility compound, the method comprising at least the steps of: - providing a high mobility Ge or III-V compound semiconductor on a substrate to form the channel of the MOS device, and then - removing native oxides from the Ge or III-V compound semiconductor surface and a chalcogenide passivation by dipping the substrate in a solution of 40-48 wt % (NH 4) 2 S or exposure to H 2 S gas for at least 5-10 minutes, and then - forming a gate dielectric on the compound semiconductor using atomic layer deposition or Molecular Beam Epitaxy, and then - providing a gate electrode onto the gate dielectric to form a gate of the MOS device, and then - performing an anneal with atomic hydrogen for a least 5 minutes. - providing a high mobility Ge or III-V compound semiconductor on a substrate to form the channel of the MOS device, and then - removing native oxides from the Ge or III-V compound semiconductor surface and a chalcogenide passivation by dipping the substrate in a solution of 40-48 wt % (NH 4) 2 S or exposure to H 2 S gas for at least 5-10 minutes, and then - forming a gate dielectric on the compound semiconductor using atomic layer deposition or Molecular Beam Epitaxy, and then - providing a gate electrode onto the gate dielectric to form a gate of the MOS device, and then - performing an anneal with atomic hydrogen for a least 5 minutes.