mhurhangee/ep-ind-claims huggingface dataset:
A solid-state power controller, SSPC, system with a built-in-test circuit, comprising a SSPC field-effect transistor, FET, switch; a current sense resistor electrically connected to the SSPC FET switch in series; a resistor electrically connected to the current sense resistor in series; and a switch electrically connected to the resistor in series; wherein the switch is operative to test the current sense resistor while the SSPC system is operating a load; and further comprising: a load output electrically connected between the current sense resistor and the resistor, wherein the current sense resistor is connected in series between the SSPC FET switch and the load output.
A vibration generation device comprising: a vibration generator configured to generate a vibration having a frequency corresponding to a frequency of an inputted signal; a vibration transmission member installed inside a seat and configured to transmit a vibration in an extending direction thereof; a frequency information recorder configured to record frequency values of measurement signals such that the frequency values are associated with measurement positions of vibrations on the seat originally generated by the vibration generator on the basis of the measurement signals and transmitted to the seat by the vibration transmission member; and an output signal generator configured to obtain a frequency value of a measurement position corresponding to a desired position on the seat from the frequency information recorder and to generate an output signal having the frequency value, wherein the vibration generator generates a vibration on the basis of the output signal and transmits a generated vibration to the vibration transmission member so that the desired position on the seat vibrates. a vibration generator configured to generate a vibration having a frequency corresponding to a frequency of an inputted signal; a vibration transmission member installed inside a seat and configured to transmit a vibration in an extending direction thereof; a frequency information recorder configured to record frequency values of measurement signals such that the frequency values are associated with measurement positions of vibrations on the seat originally generated by the vibration generator on the basis of the measurement signals and transmitted to the seat by the vibration transmission member; and an output signal generator configured to obtain a frequency value of a measurement position corresponding to a desired position on the seat from the frequency information recorder and to generate an output signal having the frequency value, wherein the vibration generator generates a vibration on the basis of the output signal and transmits a generated vibration to the vibration transmission member so that the desired position on the seat vibrates.
A gas compressing system comprising: a compressor operable to provide a flow of compressed gas and water vapor; a first desiccant tower including a first quantity of desiccant; a second desiccant tower separate from the first desiccant tower and including a second quantity of desiccant; a first moisture separator; a second moisture separator separate from the first moisture separator; a dry gas outlet; a first set of no more than three valves each movable between an open position and a closed position; and a second set of no more than three valves each movable between an open position and a closed position, wherein the flow of compressed gas and water vapor flows along a flow path in order from the compressor to the first desiccant tower, to the first moisture separator, to the second desiccant tower and out the dry gas outlet when each of the valves of the first set of valves is open and each valve of the second set of valves is closed, and wherein the flow of compressed gas and water vapor flows in order from the compressor to the second desiccant tower, to the second moisture separator, to the first desiccant tower and out the dry gas outlet when each of the valves of the first set of valves is closed and each valve of the second set of valves is opened. a compressor operable to provide a flow of compressed gas and water vapor; a first desiccant tower including a first quantity of desiccant; a second desiccant tower separate from the first desiccant tower and including a second quantity of desiccant; a first moisture separator; a second moisture separator separate from the first moisture separator; a dry gas outlet; a first set of no more than three valves each movable between an open position and a closed position; and a second set of no more than three valves each movable between an open position and a closed position, wherein the flow of compressed gas and water vapor flows along a flow path in order from the compressor to the first desiccant tower, to the first moisture separator, to the second desiccant tower and out the dry gas outlet when each of the valves of the first set of valves is open and each valve of the second set of valves is closed, and wherein the flow of compressed gas and water vapor flows in order from the compressor to the second desiccant tower, to the second moisture separator, to the first desiccant tower and out the dry gas outlet when each of the valves of the first set of valves is closed and each valve of the second set of valves is opened.
Connecting device for pipelines, having a connecting body with an accommodating opening for a pipeline which is to be plugged in by way of a line end, and with a retaining element, which is mounted within the accommodating opening and is intended for arresting the plugged-in line end against being pulled out, wherein the retaining element is designed in the form of a resiliently elastic toothed ring with an outer circumferential region and with a plurality of circumferentially distributed retaining teeth which are inclined radially inwardly, and in a sloping manner, in the pipe plug-in direction and act with force-fitting and/or form-fitting action against the line end, wherein the toothed ring has its outer circumferential region mounted within the connecting body with an amount of axial play which is delimited in a defined manner by abutment portions (12, 14) on either side, to be precise a first, lower abutment portion, as seen in the plug-in direction, and a second, axially opposite, upper abutment portion, wherein the toothed ring, at the transition between the outer circumferential region and the retaining teeth, interacts with a circumferential tilting edge, provided within the connecting body, such that, as a result of the line end butting against the retaining teeth as it is being plugged in, first of all the toothed ring can be pivoted in a rocker-like manner about the tilting edge out of a position in which it has its outer circumferential region pushed in the plug-in direction against the first, lower abutment portion, until the outer circumferential region comes into supported abutment against the second, axially opposite, upper abutment portion, wherein the retaining teeth, which project radially inwardly beyond the tilting edge, can be subjected to elastic bending deformation, and wherein the connecting body has a housing which is divided axially in two and has a first housing part, oriented in the plug-in direction, and a second, sleeve-like housing part, having a mouth side of the accommodating opening, characterized in that the housing parts (42, 44) are connected to one another via a circumferential latching connection, wherein the first housing part has a plug-in portion engaging axially and with radially form-fitting action in an inner, groove-like latching recess of the second housing part, and a sleeve-like release element is present, which engages in an axially displaceable manner in the connecting body such that, by virtue of the release element being pushed in, the toothed ring can be deformed elastically in order to free the line end; and the release element is retained against removal within the connecting body via a latching means, for which purpose, at its end which is oriented in the plug-in direction, the release element has latching arms which are formed by axial slots and have radially outwardly oriented latching noses engaging behind a radial step surface within the connecting body.
A suspension arrangement for a seat, comprising a plurality of elongate suspension members (21, 22, 121, 122) of a glass fiber filled plastic, wherein each elongate suspension member (21, 22, 121, 122) of the plurality of elongate suspension members (21, 22, 121, 122) includes in a longitudinal direction thereof a first end (23, 25, 123, 125) and an opposing second end (24, 26, 124, 126), wherein the elongate suspension member (21, 22, 121, 122) has a meandered shape in the longitudinal direction, wherein a first elongate suspension member (21, 121) of the plurality of elongate suspension members (21, 22, 121, 122) has the same meandered shape as a second elongate suspension member (22, 122) of the plurality of elongate suspension members (21, 22, 121, 122), and wherein the first and second elongate suspension members (21, 22, 121, 122) are arranged spaced apart in a parallel manner in a plane extending in the longitudinal direction and in a direction of an amplitude (A1, A2, A3) of the meandered shape, characterized in that the suspension arrangement comprises a connecting element (31-33, 131-133) for connecting the first elongate suspension member (21, 121) and the second elongate suspension member (22, 122), wherein the first elongate suspension member (21, 121) and the second elongate suspension member (22, 122) are connected to each other at an inflection point of the meandered shape. wherein a first elongate suspension member (21, 121) of the plurality of elongate suspension members (21, 22, 121, 122) has the same meandered shape as a second elongate suspension member (22, 122) of the plurality of elongate suspension members (21, 22, 121, 122), and wherein the first and second elongate suspension members (21, 22, 121, 122) are arranged spaced apart in a parallel manner in a plane extending in the longitudinal direction and in a direction of an amplitude (A1, A2, A3) of the meandered shape, characterized in that the suspension arrangement comprises a connecting element (31-33, 131-133) for connecting the first elongate suspension member (21, 121) and the second elongate suspension member (22, 122), wherein the first elongate suspension member (21, 121) and the second elongate suspension member (22, 122) are connected to each other at an inflection point of the meandered shape.
A breathing apparatus for providing support ventilation to a spontaneously breathing patient, comprising: - pressure regulating means for regulating a pressure applied to the airways of the patient; - at least one pressure and/or flow sensor (4a-4c) for obtaining pressure and/or flow measurements; and - a control unit for monitoring a pressure and/or flow (Φ) based on said pressure and/or flow measurements, the control unit being configured to detect an effort by the patient to inhale or exhale based on a change in the monitored pressure and/or flow, characterised in that the control unit is further configured to: - determine a suitable rate of change in the pressure applied to the patient based on the rate of the change in the monitored pressure and/or flow (Φ), and - control the pressure regulating means to change the applied pressure in accordance with said suitable rate of change in response to said effort to inhale or exhale. - pressure regulating means for regulating a pressure applied to the airways of the patient; - at least one pressure and/or flow sensor (4a-4c) for obtaining pressure and/or flow measurements; and - a control unit for monitoring a pressure and/or flow (Φ) based on said pressure and/or flow measurements, - determine a suitable rate of change in the pressure applied to the patient based on the rate of the change in the monitored pressure and/or flow (Φ), and - control the pressure regulating means to change the applied pressure in accordance with said suitable rate of change in response to said effort to inhale or exhale.
A powertrain for a wind turbine comprising at least a first powertrain component (21, 22, 23, 26) and a second powertrain component (21, 22, 23, 26), a rotating output of the first powertrain component (21, 22, 23, 26) being coupled to a rotating input of the second powertrain component (21, 22, 23, 26) and a powertrain housing enclosing the powertrain components (21, 22, 23, 26), the powertrain housing comprising at least a first powertrain housing section (211, 221, 231, 261) enclosing at least part of the first powertrain component (21, 22, 23, 26) and a second powertrain housing section (211, 221, 231, 261) enclosing at least part of the second powertrain component (21, 22, 23, 26), a connection between the first and the second powertrain housing sections (211, 221, 231, 261) comprising: a plurality of bolts installed in corresponding bolt holes of the first and the second powertrain housing sections (211, 221, 231, 261), and a plurality of dowel pins installed in corresponding dowel pin holes of the first and the second powertrain housing sections (211, 221, 231, 261), the dowel pins having been installed in the dowel pin holes by shrink fitting. a plurality of bolts installed in corresponding bolt holes of the first and the second powertrain housing sections (211, 221, 231, 261), and a plurality of dowel pins installed in corresponding dowel pin holes of the first and the second powertrain housing sections (211, 221, 231, 261), the dowel pins having been installed in the dowel pin holes by shrink fitting.
A method for estimating an actual shape of a flexible ultrasound device, wherein the flexible ultrasound device comprises a flexible supporting platform and a plurality of transducer elements disposed in an array configuration on the flexible supporting platform, the method comprising: - transmitting, using a first portion of the plurality of transducer elements and based on an assumed shape of the flexible ultrasound device, a focussed ultrasound beam having a predetermined transmit focus position; - receiving, using a second portion of the plurality of transducer elements, an echo signal responsive to the transmitted focussed ultrasound beam, wherein each transducer element of the second portion of the plurality of transducer elements is electronically connected to a respective receive channel; - calculating, based on the received echo signal, a signal phase coherence image across the receive channels; and - estimating, by calculating a spatial offset in the signal phase coherence image between the predetermined transmit focus position and an observed minimum phase coherence location, the actual shape of the flexible ultrasound device. - transmitting, using a first portion of the plurality of transducer elements and based on an assumed shape of the flexible ultrasound device, a focussed ultrasound beam having a predetermined transmit focus position; - receiving, using a second portion of the plurality of transducer elements, an echo signal responsive to the transmitted focussed ultrasound beam, wherein each transducer element of the second portion of the plurality of transducer elements is electronically connected to a respective receive channel; - calculating, based on the received echo signal, a signal phase coherence image across the receive channels; and - estimating, by calculating a spatial offset in the signal phase coherence image between the predetermined transmit focus position and an observed minimum phase coherence location, the actual shape of the flexible ultrasound device.
Vehicle seat comprising a structural component which has a lock connection sheet and a locking unit which is secured to the lock connection sheet, wherein the locking unit has at least one bearing pin (51, 52) having a through-opening through which a securing means protrudes, wherein the bearing pin (51, 52) has a first axial portion having a first outer diameter and a second axial portion having a second outer diameter, wherein the second outer diameter is smaller than the first outer diameter, wherein the at least one bearing pin (51, 52) protrudes into a securing opening of the lock connection sheet, characterized in that the locking unit has a side plate which is in abutment with the lock connection sheet and which comprises at least one bearing hole in which the first axial portion is inserted, wherein there is arranged around the bearing hole a hollow cylinder which extends in the direction away from the lock connection sheet and which at least partially surrounds the first axial portion.
A security tag comprising: a pin cover (102, 402, 602, 802); a pin housing (108, 408, 608, 808); a receiving gap (105, 405, 605, 805) disposed between the pin cover (102, 402, 602, 802) and the pin housing (108, 408, 608, 808); a pin (110, 410, 610, 810) configured to engage an article placed within the receiving gap; and characterized by a trigger element (107, 407) disposed in the receiving gap (105, 405, 605, 805); and a biasing member configured to actuate the pin by urging the pin (110, 410, 610, 810) toward the pin cover (102, 402, 602, 802) in response to the article displacing the trigger element (107, 407) when the article is substantially placed within the receiving gap. a pin cover (102, 402, 602, 802); a pin housing (108, 408, 608, 808); a receiving gap (105, 405, 605, 805) disposed between the pin cover (102, 402, 602, 802) and the pin housing (108, 408, 608, 808); a pin (110, 410, 610, 810) configured to engage an article placed within the receiving gap; and characterized by a trigger element (107, 407) disposed in the receiving gap (105, 405, 605, 805); and a biasing member configured to actuate the pin by urging the pin (110, 410, 610, 810) toward the pin cover (102, 402, 602, 802) in response to the article displacing the trigger element (107, 407) when the article is substantially placed within the receiving gap.
A load control device adapted to be coupled between an AC power source and an electrical load for controlling the power delivered to the load, the load control device comprising: a controllably conductive device adapted to be coupled between the source and the load for controlling the power delivered to the load; a controller operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive and non-conductive; and a power supply coupled in parallel with the controllably conductive device for generating a DC supply voltage for powering the controller when the controllably conductive device is non-conductive, the power supply comprising an energy storage capacitor (COUT) and a charge pump circuit adapted to conduct an input charging current (ILEAK) through the load and to conduct an output charging current (ICH-OFF) through the energy storage capacitor (COUT) to thus generate the DC supply voltage across the energy storage capacitor (COUT), characterized in that the output charging current (ICH-OFF) has a magnitude greater than the input charging current (ILEAK), and in that the charge pump circuit is configured to operate at a switching frequency equal to a line frequency of the AC power source. a controllably conductive device adapted to be coupled between the source and the load for controlling the power delivered to the load; a controller operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive and non-conductive; and a power supply coupled in parallel with the controllably conductive device for generating a DC supply voltage for powering the controller when the controllably conductive device is non-conductive, the power supply comprising an energy storage capacitor (COUT) and a charge pump circuit adapted to conduct an input charging current (ILEAK) through the load and to conduct an output charging current (ICH-OFF) through the energy storage capacitor (COUT) to thus generate the DC supply voltage across the energy storage capacitor (COUT), characterized in that the output charging current (ICH-OFF) has a magnitude greater than the input charging current (ILEAK), and in that the charge pump circuit is configured to operate at a switching frequency equal to a line frequency of the AC power source.
A recharging station for electric vehicles that comprises: at least one electric energy connection connected to a local power source that feeds the recharging station, at least one electric energy outlet adapted for connection to the vehicle that supplies electric energy to the vehicle, at least one switching device that enables or interrupts the power supply to the vehicle through the electric energy outlet, at least one current measuring device that measures the current that circulates through the electric energy outlet, at least one communications device that provides network communication capacity, at least one control unit that controls the switching device, controls the current measuring device and governs the transfer of energy between the vehicle and the local power source, which is connected to the communications device for the purpose of receiving and sending information to an external control centre, one envelope that encloses at least one of the previously described elements and wherein said elements are accessed upon opening or extracting a single constituent element thereof, and characterised by an auxiliary power system. at least one electric energy connection connected to a local power source that feeds the recharging station, at least one electric energy outlet adapted for connection to the vehicle that supplies electric energy to the vehicle, at least one switching device that enables or interrupts the power supply to the vehicle through the electric energy outlet, at least one current measuring device that measures the current that circulates through the electric energy outlet, at least one communications device that provides network communication capacity, at least one control unit that controls the switching device, controls the current measuring device and governs the transfer of energy between the vehicle and the local power source, which is connected to the communications device for the purpose of receiving and sending information to an external control centre, one envelope that encloses at least one of the previously described elements and wherein said elements are accessed upon opening or extracting a single constituent element thereof, and characterised by an auxiliary power system.
Method for manufacturing a foam-formed low-density material of cellulose fibres, comprising the steps of a. forming an aqueous foam comprising water and a foaming agent, b. adding cellulose fibres to the aqueous foam, thus forming a fibrous foam composition, the cellulose fibres comprising modified cellulose fibres, the modified cellulose fibres containing dialcohol cellulose, c. distributing the fibrous foam composition onto a substrate or into a mould, d. reducing the amount of water in the distributed fibrous foam composition to obtain the foam-formed low-density material of cellulose fibres in its final shape, e. optionally, drying the foam-formed low density material of cellulose fibres. a. forming an aqueous foam comprising water and a foaming agent, b. adding cellulose fibres to the aqueous foam, thus forming a fibrous foam composition, the cellulose fibres comprising modified cellulose fibres, the modified cellulose fibres containing dialcohol cellulose, c. distributing the fibrous foam composition onto a substrate or into a mould, d. reducing the amount of water in the distributed fibrous foam composition to obtain the foam-formed low-density material of cellulose fibres in its final shape, e. optionally, drying the foam-formed low density material of cellulose fibres.