mhurhangee/ep-ind-claims huggingface dataset:
A system comprising: a first low side heat exchanger configured to use refrigerant to cool a first space proximate the first low side heat exchanger, the refrigerant discharged by the first low side heat exchanger comprises a liquid portion and a gaseous portion; a second low side heat exchanger configured to use refrigerant to cool a second space proximate the second low side heat exchanger, the refrigerant discharged by the second low side heat exchanger comprises a liquid portion and a gaseous portion; an accumulator configured to collect the refrigerant discharged by the first and second low side heat exchangers (106A, 106B); a first compressor configured to compress the refrigerant from the accumulator; a second compressor configured to compress the refrigerant discharged by the first compressor, wherein the accumulator comprises piping configured to carry refrigerant from the first compressor into the accumulator to transfer heat from the refrigerant discharged by the first compressor to the refrigerant collected by the accumulator from the first and second low side heat exchangers (106A, 106B), the piping directing the refrigerant to the second compressor, the system further comprising a valve configured to control a flow of the refrigerant discharged by the first compressor, such that the refrigerant discharged by the first compressor flows through the valve and to the second compressor bypassing the accumulator when the valve is open, and the refrigerant discharged by the first compressor flows through the accumulator and to the second compressor when the valve is closed. a first low side heat exchanger configured to use refrigerant to cool a first space proximate the first low side heat exchanger, the refrigerant discharged by the first low side heat exchanger comprises a liquid portion and a gaseous portion; a second low side heat exchanger configured to use refrigerant to cool a second space proximate the second low side heat exchanger, the refrigerant discharged by the second low side heat exchanger comprises a liquid portion and a gaseous portion; an accumulator configured to collect the refrigerant discharged by the first and second low side heat exchangers (106A, 106B); a first compressor configured to compress the refrigerant from the accumulator; a second compressor configured to compress the refrigerant discharged by the first compressor, wherein the accumulator comprises piping configured to carry refrigerant from the first compressor into the accumulator to transfer heat from the refrigerant discharged by the first compressor to the refrigerant collected by the accumulator from the first and second low side heat exchangers (106A, 106B), the piping directing the refrigerant to the second compressor, the system further comprising a valve configured to control a flow of the refrigerant discharged by the first compressor, such that the refrigerant discharged by the first compressor flows through the valve and to the second compressor bypassing the accumulator when the valve is open, and the refrigerant discharged by the first compressor flows through the accumulator and to the second compressor when the valve is closed.
A microwave barrier comprising a first microwave unit having a microwave transmitter and a first antenna for transmitting a microwave signal and a second microwave unit having a microwave receiver and a second antenna for receiving the microwave signal as well as an evaluation unit configured to recognize from the received microwave signal whether an object (17, 32) is located on the microwave path between the first microwave unit and the second microwave unit, wherein the first microwave unit and the second microwave unit each have a high frequency transceiver to transmit and receive microwave signals characterized in that the high frequency transceiver is part of at least one integrated module developed for wireless communication, in that an evaluation is provided in the module which assesses quality and stability of a communication connection which is used by the evaluation unit as an information about the intensity for drawing a conclusion about an object on the microwave path, and in that a coexistence strategy is implemented on the module by means of which a microwave signal and a microwave unit can unambiguously be assigned with one another.
Method for manufacturing a reverse-conducting insulated gate bipolar transistor, on a wafer of first conductivity type with a first side and a second side opposite the first side, the part of the wafer, which has an unamended doping in the finalized reverse-conducting insulated gate bipolar transistor, forms a first layer, a second layer of a second conductivity type and at least one third layer of the first conductivity type, which is surrounded by the second layer, are created on the first side, afterwards a first electrically insulating layer is created on the first side, which partially covers the at least one third layer, the second layer and the first layer, an electrically conductive fourth layer (5, 5') is created on the first side, which is insulated from the wafer by the first electrically insulating layer, a second electrically insulating layer is formed on the electrically conductive fourth layer (5, 5') wherein the first and second electrically insulating layers (61, 62) form a fifth layer, wherein the electrically conductive fourth layer (5, 5') is arranged between the first and second electrically insulating layers (61, 62) such that the fourth layer (5, 5') is embedded in the fifth layer, the fourth layer (5, 5') and the fifth layer being created in such a way that they form a first opening above the second layer, a first electrical contact is created on the first side, which is in direct contact to the second layer and the third layer at the first opening, at least one sixth layer of the second conductivity type and at least one seventh layer of the first conductivity type are created on the second side, the at least one sixth and seventh layers (7, 8) being arranged alternately in a plane, a second electrical contact is created on the second side, which is in direct electrical contact to the at least one sixth and seventh layer (7, 8), characterized in that after the creation of the fourth and fifth layer (5, 5', 6) at least one ninth layer (12, 12'), formed as a defect layer with defect centers is created by implantation of ions on the first side through the first opening, using at least the fourth and fifth layer (5, 6) as a first mask, wherein the defect centers do not contribute to doping.
An exhaust gas purification apparatus for an internal combustion engine comprising: a particulate filter arranged in an exhaust passage of the internal combustion engine, and configured to support a catalyst having an oxidizing capacity and an oxygen storage capacity; an oxygen storage capacity estimation unit configured to estimate the oxygen storage capacity of the catalyst characterized in that an obtaining unit is configured to obtain, as a correlation between a reference value of an intramural PM deposition amount, which is an amount of deposition of particulate matter in an interior of a partition wall of the particulate filter, and the oxygen storage capacity of the catalyst, a change over time of the oxygen storage capacity of the catalyst estimated by the oxygen storage capacity estimation unit according to a change of a filter PM deposition amount, which is an amount of deposition of particulate matter in the particulate filter, in a period of time from a point in time at which the filter PM deposition amount is substantially zero to a point in time at which the oxygen storage capacity of the catalyst, which becomes larger according to an increase of the filter PM deposition amount, reaches a maximum value; and an intramural PM deposition amount estimation unit configured to estimate a current value of the intramural PM deposition amount based on a current value of the oxygen storage capacity of the catalyst estimated by the oxygen storage capacity estimation unit, and the correlation, after the correlation is obtained by the obtaining unit. a particulate filter arranged in an exhaust passage of the internal combustion engine, and configured to support a catalyst having an oxidizing capacity and an oxygen storage capacity; an oxygen storage capacity estimation unit configured to estimate the oxygen storage capacity of the catalyst characterized in that an obtaining unit is configured to obtain, as a correlation between a reference value of an intramural PM deposition amount, which is an amount of deposition of particulate matter in an interior of a partition wall of the particulate filter, and the oxygen storage capacity of the catalyst, a change over time of the oxygen storage capacity of the catalyst estimated by the oxygen storage capacity estimation unit according to a change of a filter PM deposition amount, which is an amount of deposition of particulate matter in the particulate filter, in a period of time from a point in time at which the filter PM deposition amount is substantially zero to a point in time at which the oxygen storage capacity of the catalyst, which becomes larger according to an increase of the filter PM deposition amount, reaches a maximum value; and an intramural PM deposition amount estimation unit configured to estimate a current value of the intramural PM deposition amount based on a current value of the oxygen storage capacity of the catalyst estimated by the oxygen storage capacity estimation unit, and the correlation, after the correlation is obtained by the obtaining unit.
Auto-injector for delivering a liquid medicament, comprising: - a syringe, - an elongate housing arranged to contain the syringe with a hollow injection needle and a stopper for sealing the syringe and displacing the medicament, - the housing having a distal end and a proximal end with an orifice intended to be applied against an injection site, wherein the syringe is slidably arranged with respect to the housing, - spring means capable of, upon activation: - pushing the needle from a covered position inside the housing into an advanced position through the orifice and past the proximal end for insertion into the injection site, - operating the syringe to inject the dose of medicament, and - advancing a needle shroud in a proximal direction relative to the housing and over the needle for providing needle safety, - activating means arranged to lock the spring means in a pressurized state prior to manual operation and capable of, upon manual operation, releasing the spring means, wherein the spring means is a single drive spring in the shape of a compression spring grounded distally in the housing and proximally bearing against a thrust collar arranged to transmit load from the spring means via a plunger to the syringe and/or the stopper for needle insertion and injection, wherein the plunger is engageable to the thrust collar for joint axial translation, characterized in that the plunger is disengageable from the thrust collar on relative rotation so as to allow the thrust collar to be advanced further by the drive spring in order to engage the needle shroud for advancing the needle shroud proximally over the needle. - a syringe, - an elongate housing arranged to contain the syringe with a hollow injection needle and a stopper for sealing the syringe and displacing the medicament, - the housing having a distal end and a proximal end with an orifice intended to be applied against an injection site, wherein the syringe is slidably arranged with respect to the housing, - spring means capable of, upon activation: - pushing the needle from a covered position inside the housing into an advanced position through the orifice and past the proximal end for insertion into the injection site, - operating the syringe to inject the dose of medicament, and - advancing a needle shroud in a proximal direction relative to the housing and over the needle for providing needle safety, - pushing the needle from a covered position inside the housing into an advanced position through the orifice and past the proximal end for insertion into the injection site, - operating the syringe to inject the dose of medicament, and - advancing a needle shroud in a proximal direction relative to the housing and over the needle for providing needle safety, - activating means arranged to lock the spring means in a pressurized state prior to manual operation and capable of, upon manual operation, releasing the spring means,
A method for operating a converter-fed, separately-excited synchronous machine, wherein field coils are arranged at the rotor of the synchronous machine, wherein the synchronous machine in the event of non-energisation of the field coils, in particular in the event of emergency operation and/or in the event of excitation-field failure, is operated as a reluctance machine, wherein failure of the excitation field is recognised by control electronics and a control process performed by the control electronics is adapted to the new requirements in the event of non-energisation of the field coils, i.e. reluctance machine operation, characterised in that reinstatement of the excitation field after failure thereof is recognised by control electronics and the control process performed by the control electronics is adapted to the new requirements, i.e. synchronous machine operation, the failure of the excitation field being recognised in that the excitation current (ierr) is measured and the excitation voltage (uerr) is determined and a plausibility check is carried out, with desired current values in the event of a field failure being recognised being changed such that torque steps at the shaft are avoided, wherein as a plausibility check for recognising the failure of an excitation field it is monitored whether the excitation power loss remains within a certain tolerance band and the current flowing away is of approximately the same magnitude as that flowing back.
Drawer, characterized in that it comprises a mobile front panel constrained, by means of rotation hinges, to a fixed support structure, inside which at least one extractable shelf is housed, said extractable shelf being provided with a support plane and connected by means of a roto-translation unit to said front panel, said roto-translation unit being configured to allow at least a rotatory motion of the front panel that determines at least a motion of extraction or insertion of the extractable shelf into or from said support structure in a determinate direction of translation, said extractable shelf being configured to slide along guides positioned in the support structure in said direction of translation and said front panel being positioned, at least at the end of said rotatory motion which determines the extraction of the extractable shelf from the support structure in said direction of translation, at a height equal to or less than the height at which the support plane of said extractable shelf is positioned, so as not to interfere with said support plane; characterized in that said roto-translation unit comprising at least one lever hinged on one side to the front panel and on the other side to at least one cam, associated to said extractable shelf and configured to allow at least a first step of said rotatory motion of the front panel, during which the latter moves away from or nearer to the extractable shelf substantially stationary in position, and at least a subsequent step of said rotatory motion of the front panel, during which the latter determines a movement of traction or thrust of the extractable shelf with respect to the support structure.
An industrial two-layer fabric constituted by at least one upper surface side warp (u) to be woven with at least one upper surface side weft, at least one lower surface side warp (d) to be woven with at least one lower surface side, and at least one warp binding yarn (b, B) to be woven with the at least one upper surface side weft (1'u) and the at least one lower surface side weft comprising at least one pair of upper and lower warps in which said upper and lower surface side warps are located to be upper and lower, respectively, and at least one pair of warp binding yarns in which at least one yarn constitutes the warp binding yarn (b, B), characterized in that all knuckles emerging on the upper surface side formed by the yarns of said pair of warp binding yarns are aligned with knuckles on the upper surface side formed by the upper surface side warp (u) adjacent to said pair of warp binding warps.
A waterproofing structure in a core wire, comprising: a covered electric wire in which a plurality of core wires are covered with an insulating covering; a core wire bundle expanded portion in which the core wires of an intermediate core wire exposed portion are separated from each other and expanded in diameter by removing a part of the insulating covering; and a mold portion that is molded to surround the core wire bundle expanded portion by cooling and solidifying a thermoplastic adhesive, which is filled between the core wires in the core wire bundle expanded portion by hot melting, together with the insulating coverings at both sides between which the intermediate core wire exposed portion is interposed. a covered electric wire in which a plurality of core wires are covered with an insulating covering; a core wire bundle expanded portion in which the core wires of an intermediate core wire exposed portion are separated from each other and expanded in diameter by removing a part of the insulating covering; and a mold portion that is molded to surround the core wire bundle expanded portion by cooling and solidifying a thermoplastic adhesive, which is filled between the core wires in the core wire bundle expanded portion by hot melting, together with the insulating coverings at both sides between which the intermediate core wire exposed portion is interposed.
A management method of operating a wireless access point, the access point operating on at least one of a plurality of available operating channels, the method comprising the following steps: - obtaining signal strength parameters, which are representative for signal strengths which are detected by said access point at more than one of said plurality of available operating channels; - estimating, based on said signal strength parameters, interference levels related to said more than one of said plurality of available operating channels; and - selecting from said more than one of said plurality of available operating channels, based on said interference levels, an operating channel exhibiting a lowest interference level; characterized by repeating the described steps (110, 120, 130) separately for every wireless user device which is connected to said access point. - obtaining signal strength parameters, which are representative for signal strengths which are detected by said access point at more than one of said plurality of available operating channels; - estimating, based on said signal strength parameters, interference levels related to said more than one of said plurality of available operating channels; and - selecting from said more than one of said plurality of available operating channels, based on said interference levels, an operating channel exhibiting a lowest interference level; characterized by repeating the described steps (110, 120, 130) separately for every wireless user device which is connected to said access point.
A method for conveying impurities in a pressurized fluidized bed incinerator system including a pressurized fluidized bed incinerator for burning a material to be treated, a turbocharger having a turbine rotated by a flue gas discharged from the pressurized fluidized bed incinerator and a compressor rotated according to the rotation of the turbine for supplying a compressed air as a combustion air to the pressurized fluidized bed incinerator, a dust collector for collecting the impurities in the flue gas, being provided between the pressurized fluidized bed incinerator and the turbocharger, and an apparatus for conveying the impurities, having an upper valve provided between an upper discharge device for discharging the impurities from the dust collector and a tank for saving the impurities, and a lower valve provided between a lower discharge device for discharging the impurities from the tank and the outside, the method comprising the following steps: the pressure in the tank is increased, the cleaning gas is supplied to the upper valve so as to remove the impurities from the upper valve, the supply of the cleaning gas to the upper valve is stopped, and thereafter, the upper valve is actuated so as to communicate the upper discharge device and the tank, the upper discharge device is driven so as to discharge the impurities from the dust collector to the tank, and thereafter, the upper discharge device is stopped, supply of the cleaning gas to the upper valve is resumed so as to remove the impurities from the upper valve, the supply of the cleaning gas to the upper valve is stopped, and thereafter, the upper valve is actuated so as not to communicate the upper discharge device and the tank. the pressure in the tank is increased, the cleaning gas is supplied to the upper valve so as to remove the impurities from the upper valve, the supply of the cleaning gas to the upper valve is stopped, and thereafter, the upper valve is actuated so as to communicate the upper discharge device and the tank, the upper discharge device is driven so as to discharge the impurities from the dust collector to the tank, and thereafter, the upper discharge device is stopped, supply of the cleaning gas to the upper valve is resumed so as to remove the impurities from the upper valve, the supply of the cleaning gas to the upper valve is stopped, and thereafter, the upper valve is actuated so as not to communicate the upper discharge device and the tank.