mhurhangee/ep-ind-claims huggingface dataset:
An isolation device for a direct current side of an MMC-HVDC system comprising an MMC and a direct current line, the isolation device comprising first isolation switches, current transfer switches, input and output terminals and a direct current breaker, wherein the input and output terminals are connectable to the MMC and the direct current line, wherein one terminal of the direct current breaker is grounded and the other terminal of the direct current breaker is connected to all of the first isolation switches; each of the first isolation switches is connected to one of the input and output terminals via one of the current transfer switches, so as to realize that each of the first isolation switches is connectable to the MMC or the direct current line of the MMC-HVDC system; each of the current transfer switches comprises a first arrester and a first IGBT group connected to the first arrester in parallel, or a first arrester and an H-bridge group connected to the first arrester in parallel, the first IGBT group comprises N first IGBTs each having an anti-parallel diode and N second IGBTs each having an anti-parallel diode, the first IGBTs are connected to the second IGBTs in anti-series, the H-bridge group comprises N H-bridge circuits connected in series to each other, and each of the H-bridge circuits comprises one first capacitor and four third IGBTs each having an anti-parallel diode; and N≥kU 0 /U 1, N ∈ Z, where k indicates a redundancy factor, U 0 indicates a protection level of the first arrester, and U 1 indicates an affordable voltage of each of the first IGBTs and the second IGBTs or an affordable voltage of each of the third IGBTs. wherein the input and output terminals are connectable to the MMC and the direct current line, wherein one terminal of the direct current breaker is grounded and the other terminal of the direct current breaker is connected to all of the first isolation switches; each of the first isolation switches is connected to one of the input and output terminals via one of the current transfer switches, so as to realize that each of the first isolation switches is connectable to the MMC or the direct current line of the MMC-HVDC system; each of the current transfer switches comprises a first arrester and a first IGBT group connected to the first arrester in parallel, or a first arrester and an H-bridge group connected to the first arrester in parallel, the first IGBT group comprises N first IGBTs each having an anti-parallel diode and N second IGBTs each having an anti-parallel diode, the first IGBTs are connected to the second IGBTs in anti-series, the H-bridge group comprises N H-bridge circuits connected in series to each other, and each of the H-bridge circuits comprises one first capacitor and four third IGBTs each having an anti-parallel diode; and N≥kU 0 /U 1, N ∈ Z, where k indicates a redundancy factor, U 0 indicates a protection level of the first arrester, and U 1 indicates an affordable voltage of each of the first IGBTs and the second IGBTs or an affordable voltage of each of the third IGBTs.
A motor-driven valve comprising: a valve body having a valve chamber defined internally, and having a lateral part and a bottom part in which a first opening and a second opening are disposed, respectively; a valve seat member having a valve port that opens on the valve chamber and a valve seat, the valve seat member being disposed at the second opening of the valve body; a valve element disposed in a vertically ascendable/descendable manner in the valve chamber; and a vertically driving unit that makes the valve element ascend/descend with respect to the valve seat, wherein said motor-driven valve further comprises a porous body fixed to the valve seat member, the porous body being extended at least to be lateral to the valve port and having a cutout part corresponding to the first opening; characterized in that the porous body is a folded porous body being folded such that a first part of the porous body overlaps with a second part of the porous body.
A system comprising: a first photodetector having a first field of view; a second photodetector having a second field of view overlapping the first field of view; a first light source aimed at the first field of view; a second light source aimed at the second field of view; and a first bandpass filter covering the first photodetector and a second bandpass filter covering the second photodetector, the first bandpass filter designed to transmit light in a first bandwidth and the second bandpass filter designed to transmit light in a second bandwidth different than the first bandwidth, wherein the first light source is designed to emit light having a first wavelength (λ1) in the first bandwidth and the second light source is designed to emit light having a second wavelength (λ2) in the second bandwidth. a first photodetector having a first field of view; a second photodetector having a second field of view overlapping the first field of view; a first light source aimed at the first field of view; a second light source aimed at the second field of view; and a first bandpass filter covering the first photodetector and a second bandpass filter covering the second photodetector, the first bandpass filter designed to transmit light in a first bandwidth and the second bandpass filter designed to transmit light in a second bandwidth different than the first bandwidth, wherein the first light source is designed to emit light having a first wavelength (λ1) in the first bandwidth and the second light source is designed to emit light having a second wavelength (λ2) in the second bandwidth.
A semiconductor module comprising a lead frame having a plurality of seats electrically independent of each other, a plurality of electronic parts including a plurality of semiconductor devices (21, 22, 23) mounted on the seats, and a mold section provided by integrating the lead frame and the electronic parts with a mold resin, the plurality of electronic parts constituting a plurality of circuits, a portion of the lead frame extended to the outside of the mold section providing a plurality of terminals each connecting the circuit to an external part, comprising a common connecting section (26, 26a, 26b, 26c, 13) connecting at least one set of the terminals at the same potential in the circuits outside the mold section, and the common connecting section (26, 26a, 26b, 26c, 13) serves as a common wiring for power source lines, or ground lines, or other wirings in the circuits and serves as a terminal for the common wiring, wherein the common connecting section (26, 26a, 26b, 26c) is formed of the lead frame extended to the outside of the mold section, characterized in that the common connecting section is bent in a direction orthogonal to a surface of the seat on which the semiconductor device (21, 22, 23) is mounted, and that the common connecting section is bent opposite to a surface of the seat on which the semiconductor device (21, 22, 23) is mounted.
A display device comprising: a display panel; a module cover positioned on a rear side of the display panel, the module cover supporting the display panel; a first coupling part formed on a rear side of the module cover; a second coupling part formed on a target attachment surface parallel to the display panel, the second coupling part configured to be coupled with the first coupling part; a third coupling part formed on the rear side of the module cover, the third coupling part spaced apart from the first coupling part; a fourth coupling part formed on the target attachment surface, the fourth coupling part configured to be coupled with the third coupling part, and a button positioned on the side of the display panel, wherein the first coupling part is positioned above the third coupling part, the first coupling part is hung on the second coupling part, and the third coupling part includes a magnet configured to be coupled with the fourth coupling part magnetically, wherein the button is configured to cause a current flowing in the third coupling part to be selectively cut off, wherein the third coupling part is an electromagnet and the fourth coupling part is a metal. a display panel; a module cover positioned on a rear side of the display panel, the module cover supporting the display panel; a first coupling part formed on a rear side of the module cover; a second coupling part formed on a target attachment surface parallel to the display panel, the second coupling part configured to be coupled with the first coupling part; a third coupling part formed on the rear side of the module cover, the third coupling part spaced apart from the first coupling part; a fourth coupling part formed on the target attachment surface, the fourth coupling part configured to be coupled with the third coupling part, and a button positioned on the side of the display panel, wherein the first coupling part is positioned above the third coupling part, the first coupling part is hung on the second coupling part, and the third coupling part includes a magnet configured to be coupled with the fourth coupling part magnetically, wherein the button is configured to cause a current flowing in the third coupling part to be selectively cut off, wherein the third coupling part is an electromagnet and the fourth coupling part is a metal.
An additive manufacturing apparatus for building a part by selectively consolidating flowable material in a layer-by-layer process apparatus comprising a build chamber for building the part, a module (105, 106) for providing a focussed energy beam for consolidating flowable material in the build chamber, a gas flow circuit for generating a gas flow through the build chamber, at least one filter assembly (200, 201) arranged in the gas flow circuit, the or each filter assembly (200, 201) having associated therewith a valve (V-4, V-8) operable to seal the gas circuit upstream from the filter assembly (200, 201) and a valve (V-5, V-9) operable to seal the gas flow circuit downstream of the filter assembly (200, 201), the arrangement allowing a filter element (E-5, E-7) of the filter assembly (200, 201) to be changed whilst maintaining a controlled atmosphere in the build chamber, characterised in that the apparatus further comprises a purging device configured to purge air from the or each filter assembly (200, 201) when the valves (V-4, V-8, V-5, V-9) associated with that filter assembly (200, 201) have sealed the filter assembly (200, 201) from the gas flow, wherein the purging device is arranged to flush the or each filter assembly (200, 201) with an inert gas to remove air from the filter assembly (200, 201).
An amusement ride comprising: a support tower (700, 710); a track mounted on the support tower (700, 710) having a first bottom rail and a second bottom rail, said bottom rails being substantially parallel to each other; a first section of the track being mounted on an exterior of the support tower (700, 710), the first section of the track having a variety of orientations and inclines; a second section of the track; the first and second sections (712, 711) of the track being connected at a top and bottom of the support tower (700, 710) to form the track into a continuous loop such that a plurality of rider carriages that are moveably mounted on the bottom rails and are linked together in trains can move in a continuous loop on the bottom rails, wherein the second section of the track further comprises a drive means to move the rider carriages up the support tower (700, 710), wherein on the first section of the track the rider carriages (700, 710) are propelled by gravity down the track, and wherein the first section of the track includes at least one section where the rider carriages are upside down. a support tower (700, 710); a track mounted on the support tower (700, 710) having a first bottom rail and a second bottom rail, said bottom rails being substantially parallel to each other; a first section of the track being mounted on an exterior of the support tower (700, 710), the first section of the track having a variety of orientations and inclines; a second section of the track; the first and second sections (712, 711) of the track being connected at a top and bottom of the support tower (700, 710) to form the track into a continuous loop such that a plurality of rider carriages that are moveably mounted on the bottom rails and are linked together in trains can move in a continuous loop on the bottom rails, wherein the second section of the track further comprises a drive means to move the rider carriages up the support tower (700, 710), wherein on the first section of the track the rider carriages (700, 710) are propelled by gravity down the track, and wherein the first section of the track includes at least one section where the rider carriages are upside down.
An insert for stationary installation in a wall, comprising: a base adapted to be connected to a power supply in or on the wall; a mobile operating element; a contact element placed on the base and adapted to receive the mobile operating element or a mobile device; a charging station in the base adapted to be connected to the power supply and to supply power to an accumulator in the mobile operating element or mobile device when a mobile operating element or mobile device is received by the contact element; characterized in that the operating element has one or more button elements, in particular wherein the button elements are designed mechanically or capacitively. a base adapted to be connected to a power supply in or on the wall; a mobile operating element; a contact element placed on the base and adapted to receive the mobile operating element or a mobile device; a charging station in the base adapted to be connected to the power supply and to supply power to an accumulator in the mobile operating element or mobile device when a mobile operating element or mobile device is received by the contact element; characterized in that the operating element has one or more button elements, in particular wherein the button elements are designed mechanically or capacitively.
An electrical contact element, which has a plurality of contact regions (2 1, 2 2), with in each case a contact surface (3 1, 3 2), comprising a basic body made of a first material and a coating made of a coating material applied to the entire basic body, wherein in at least one region of the basic body within at least one contact region (2 1, 2 2) in each case the first material is removed and is replaced at least partially by a second material, wherein the coating material and the second material in each case have a higher electrical conductivity than the first material, wherein the coating material and the second material has a lower hardness than the first material.
A water removal apparatus for removing water contained in a coolant circulating between a target object (w) and a cooling system through a circulation line, the apparatus comprising: a bypass line through which a part of the coolant separated from the circulation line flows and a water adsorption material, for adsorbing the water contained in the coolant, characterised in that the water removal apparatus further comprises a heat exchanger, provided in the bypass line, for heating the coolant flowing along the bypass line by using a waste heat of the cooling system, the water adsorption material being provided at a downstream side of the heat exchanger. a bypass line through which a part of the coolant separated from the circulation line flows and a water adsorption material, for adsorbing the water contained in the coolant,
An apparatus (1, 200) for supporting a patient during a medical procedure, the apparatus comprising spaced first and second end supports (3, 4) and a first and a second patient support (10, 11, 205, 206); wherein each of the first and second end supports is supported by a lower base portion (12, 13) operably engaging the floor and connected to an upper portion (5, 6) joined to the patient support (10, 11,205, 206); each of the first and second patient supports (10, 11, 205, 206) comprises an outboard end and an inboard end, each of the outboard ends of the first and second patient support (10, 11, 205, 206) being joined to the upper portion (5, 6) of a respective end support (3, 4) by an angulation subassembly (66, 66') such that the first and second patient supports (10, 11, 205, 206) are selectively articulable with respect to the first and second end supports (3, 4); the angulation subassemblies (66, 66') comprising actuators (112, 112') are operable to cause selective positioning of said first and second patient supports (10, 11) in a plurality of angular orientations with respect to the first and second end supports (3,4); and the angulation subassemblies (66, 66') are moveable towards or away from each other during selective positioning of the first and second patient support (10, 11, 205, 206), such that a distance between outboard ends of the first and second patient support (10, 11, 205, 206) is respectively shortened or extended to compensate for angular movement of the first and second patient supports (10, 11, 205, 206), while the lower base portions (12, 13) are joined by a rail so as to maintain a fixed spacing between the lower base portions (12, 13); and a compensation subassembly comprising a motor that adjusts an overall length of the first and second patient support (10, 11, 205, 206) to compensate for angular movement of the patient supports (10, 11, 205, 206).
A preparation of a purified composition of bacterially derived minicells that is substantially free of free endotoxins, wherein the minicells are purified by a purification method that comprises subjecting the minicells to a condition that induces parent bacteria cells to adopt a filamentous form and then filtering the sample, and the free endotoxins are removed using anti-Lipid A antibodies.
A method of operating a radio frequency network comprising a hybrid fiber coax infrastructure initially designed to operate at a first normal frequency band, the method enabling the hybrid fiber coax infrastructure to be used to deliver integrated wireless data services, the method comprising: transmitting, from a distribution node, orthogonal frequency division multiplexing "OFDM" waveforms over at least a portion of the hybrid fiber coax infrastructure using at least a frequency band wider in frequency than a normal operating band of the hybrid fiber coax infrastructure, the frequency band being lower in frequency than a user frequency band used by at least one wireless user device of the hybrid fiber coax infrastructure; receiving, via at least one computerized premises device (513, 1208), the transmitted OFDM waveforms, the receiving of the transmitted OFDM waveforms comprising receiving the transmitted OFDM waveforms from the distribution node disposed upstream from the at least one computerized premises device in the hybrid fiber coax infrastructure; upconverting, at the at least one computerized premises device, the received OFDM waveforms to the user frequency band to form upconverted waveforms; and wirelessly transmitting, at the at least one computerized premises device, the upconverted waveforms to the at least one wireless user device. transmitting, from a distribution node, orthogonal frequency division multiplexing "OFDM" waveforms over at least a portion of the hybrid fiber coax infrastructure using at least a frequency band wider in frequency than a normal operating band of the hybrid fiber coax infrastructure, the frequency band being lower in frequency than a user frequency band used by at least one wireless user device of the hybrid fiber coax infrastructure; receiving, via at least one computerized premises device (513, 1208), the transmitted OFDM waveforms, the receiving of the transmitted OFDM waveforms comprising receiving the transmitted OFDM waveforms from the distribution node disposed upstream from the at least one computerized premises device in the hybrid fiber coax infrastructure; upconverting, at the at least one computerized premises device, the received OFDM waveforms to the user frequency band to form upconverted waveforms; and wirelessly transmitting, at the at least one computerized premises device, the upconverted waveforms to the at least one wireless user device.
A sigma-delta modulation apparatus, comprising: a threshold comparator configured to index a portion of a digital transmission signal from a digital modulator, the absolute value of the portion being higher than a predetermined threshold; a sigma-delta modulator configured to generate a pulse-density-modulated pulse based on the digital transmission signal according to a clock signal; replacing circuitry configured to replace the portion of the digital transmission signal, indexed by the threshold comparator, with an output portion from a thinning circuit to produce a composite signal whereby the thinning circuit removes pulses from a pulse-shaped output from the digital modulator at a ratio specified in advance; a filter configured to remove a spectral band from the composite signal; and a digital to analog (D/A) converter configured to convert the composite signal into an analog signal to be output from the sigma-delta modulation apparatus. a threshold comparator configured to index a portion of a digital transmission signal from a digital modulator, the absolute value of the portion being higher than a predetermined threshold; a sigma-delta modulator configured to generate a pulse-density-modulated pulse based on the digital transmission signal according to a clock signal; replacing circuitry configured to replace the portion of the digital transmission signal, indexed by the threshold comparator, with an output portion from a thinning circuit to produce a composite signal whereby the thinning circuit removes pulses from a pulse-shaped output from the digital modulator at a ratio specified in advance; a filter configured to remove a spectral band from the composite signal; and a digital to analog (D/A) converter configured to convert the composite signal into an analog signal to be output from the sigma-delta modulation apparatus.
Epilator comprising a housing; an epilation cylinder mounted at a head region of the housing for plucking hairs from the skin during operation; and an attachment detachably connected with the housing, the attachment comprises at least a shaving blade defining a use direction (B') along which the shaving blade is to be drawn over the skin to shave off hairs, characterized in that in the attached state the shaving blade is disposed behind the epilation cylinder with respect to the use direction (B') so that during operation the epilation cylinder plucks hairs from the skin and the shaving blade contacts the skin to shave off hairs from the skin in successive order during a single stroke of the epilator over a skin area, wherein the attachment is connected with the housing in the head region such that the epilation cylinder is partially covered by the attachment and a non-covered part of the epilation cylinder extends into an aperture of the attachment, and wherein the attachment comprises a first frame structure that has at least a connector structure for connecting the attachment with the head region of the housing and a second frame structure that comprises the shaving blade and the aperture and said second frame structure is mounted to the first frame structure such that it can swivel with respect to a swivel axis.
A retinoic acid receptor-beta (RARβ) agonist for use in treating hyperlipidemia, hypercholesterolemia or hypertriglyceridemia in a subject in need thereof, wherein said retinoic acid receptor-beta (RARβ) agonist is AC261066 or AC55649.