mhurhangee/ep-ind-claims huggingface dataset:
A lubricant recovery system for a vacuum pump, in particular an oil-sealed vacuum pump, comprising: a reservoir to store a lubricant; a supply line connected to the reservoir, wherein the supply line can be connected to the vacuum pump to supply the lubricant to the vacuum pump; a return line connected to the reservoir to return a lubricant-air mixture from the vacuum pump to the reservoir by the return line; an air filter disposed inside the reservoir to separate lubricant from the lubricant-air mixture, wherein the air filter is connected to a scavenge line, wherein the scavenge line is connectable to a low-pressure region of the vacuum pump such that lubricant separated from the lubricant-air mixture by the air filter is drawn via the scavenge line into the vacuum pump; and a valve is disposed in the scavenge line to selectively separate the air filter from the vacuum pump, wherein the valve is connected to a control unit; characterized in that: a pressure gauge is arranged at the low-pressure region of the vacuum pump or inside a vacuum apparatus connected to the vacuum pump in order to measure the pressure inside, wherein the control unit is configured to control the valve in dependence on the measured pressure. a reservoir to store a lubricant; a supply line connected to the reservoir, wherein the supply line can be connected to the vacuum pump to supply the lubricant to the vacuum pump; a return line connected to the reservoir to return a lubricant-air mixture from the vacuum pump to the reservoir by the return line; an air filter disposed inside the reservoir to separate lubricant from the lubricant-air mixture, wherein the air filter is connected to a scavenge line, wherein the scavenge line is connectable to a low-pressure region of the vacuum pump such that lubricant separated from the lubricant-air mixture by the air filter is drawn via the scavenge line into the vacuum pump; and a valve is disposed in the scavenge line to selectively separate the air filter from the vacuum pump, wherein the valve is connected to a control unit; characterized in that: a pressure gauge is arranged at the low-pressure region of the vacuum pump or inside a vacuum apparatus connected to the vacuum pump in order to measure the pressure inside, wherein the control unit is configured to control the valve in dependence on the measured pressure.
Architecture of a propulsion system of a multi-engine helicopter, said architecture comprising turboshaft engines (1, 2) that are connected to a power transmission gearbox, comprising: - at least one turboshaft engine among said turboshaft engines, referred to as a hybrid turboshaft engine, which is capable of operating in at least one standby mode during a stable flight of the helicopter, the other turboshaft engines operating alone during this stable flight, and - at least one pack (5, 6) for quickly restarting a hybrid turboshaft engine in order bring said engine out of said standby mode and to reach a nominal operating mode, characterised in that it further comprises: - at least one auxiliary power unit that is connected to a restart pack (5, 6) and is capable of providing said restart pack (5, 6), on demand, with power required for bringing said corresponding hybrid turboshaft engine out of said standby mode. - at least one turboshaft engine among said turboshaft engines, referred to as a hybrid turboshaft engine, which is capable of operating in at least one standby mode during a stable flight of the helicopter, the other turboshaft engines operating alone during this stable flight, and - at least one pack (5, 6) for quickly restarting a hybrid turboshaft engine in order bring said engine out of said standby mode and to reach a nominal operating mode, - at least one auxiliary power unit that is connected to a restart pack (5, 6) and is capable of providing said restart pack (5, 6), on demand, with power required for bringing said corresponding hybrid turboshaft engine out of said standby mode.
A modular fitted flooring system comprising a plurality of bearing plates and a plurality of panel elements designed to be hooked onto said bearing plates, said bearing plates comprising a flat plate with a lower surface having a plurality of supporting elements that provide a base for resting the plate on the subfloor, and an upper surface with hooking means for retaining the panel elements and with panel load-bearing elements, there being jointing elements (20, 21) on the lateral edges of said plate for connecting one bearing plate to another plate adjacent thereto, said panel element hooking means consist of a plurality of teeth extending from said upper surface of the plate and designed to engage in grooves provided on at least two edges of the panel element, said teeth being arranged on the plate so as to leave a gap between one panel element and the next; said hooking means being arranged on the upper surface of the plate in rows (13a, 13b) of teeth located respectively along lateral edges (3a, 3b) of each panel element; said teeth of the hocking means comprising a supporting stem extending from the upper surface of the plate and integrally attached thereto, and a coupling clip located at an end of said supporting stem, so as to enable the teeth to bend without the risk of breaking during the insertion of the panel elements; the hooking means enabling a rapid hooking of the panels under the effect of pressure; the panel element is locked onto the bearing plate thanks to the shaping of the coupling clip; characterized in that said panel load-bearing elements comprise a plurality of ribs extending from the upper surface of the plate and lying parallel to one another, enabling the panel element to be separated from the upper surface of the plate while simultaneously providing support for said panel element substantially over its whole length, so that, when the panel element is hooked in place, its underside remains pressed against the ribbing of the load-bearing elements by the teeth of the hoking means to avoid any slack that, with time, could damage the flooring; the space between the lower surface of the panel element and the plate is indispensable to enable rain water to drain into the space between the plate and the panel elements, the plate comprises a plurality of through openings for water run-off from the upper surface of the plate into the space underneath, said supporting elements consist of cylindrical surfaces extending from the lower surface of the plate; said cylindrical surfaces have an edge on which they rest shaped so as to create a plurality of passages for water run-off into a collection and drainage systems.
An apparatus comprising: decoder circuitry to decode a single instruction to generate a decoded instruction, the decoded instruction including 1) one or more fields to identify a first destination operand, 2) one or more fields to identify a second destination operand, the second destination operand is to either store an output data structure having encrypted data after execution of the instruction, or a location to store an data structure having encrypted data after execution of the instruction, 3) one or more fields to identify a source operand, wherein the source operand is to either store an input data structure to be used in an encryption process or a location of an input data structure to be used in an encryption process, and 4) one more fields for an opcode, the opcode to indicate that execution circuitry is to at least encrypt secret information from the input data structure with a physical unclonable function, PUF, generated encryption key, bind the wrapped secret information to a target, update the input data structure, generate a message authentication code, MAC, over the updated data structure, store the MAC in the input data structure to generate a wrapped output data structure, store the wrapped output data structure having the encrypted secret information and an indication of the target according to the second destination operand's usage for the instruction; and execution circuitry to execute the decoded instruction according to the opcode. decoder circuitry to decode a single instruction to generate a decoded instruction, the decoded instruction including 1) one or more fields to identify a first destination operand, 2) one or more fields to identify a second destination operand, the second destination operand is to either store an output data structure having encrypted data after execution of the instruction, or a location to store an data structure having encrypted data after execution of the instruction, 3) one or more fields to identify a source operand, wherein the source operand is to either store an input data structure to be used in an encryption process or a location of an input data structure to be used in an encryption process, and 4) one more fields for an opcode, the opcode to indicate that execution circuitry is to at least encrypt secret information from the input data structure with a physical unclonable function, PUF, generated encryption key, bind the wrapped secret information to a target, update the input data structure, generate a message authentication code, MAC, over the updated data structure, store the MAC in the input data structure to generate a wrapped output data structure, store the wrapped output data structure having the encrypted secret information and an indication of the target according to the second destination operand's usage for the instruction; and execution circuitry to execute the decoded instruction according to the opcode.
A mixer configured to mix at least a first liquid and a second liquid, the mixer comprising an inlet channel leading into a plurality of toroidal mixing elements arranged in series, wherein the plurality of toroidal mixing elements includes a first toroidal mixing element downstream of the inlet channel, and a second toroidal mixing element in fluidic communication with the first toroidal mixing element via a first neck region, wherein the first toroidal mixing element defines a first neck angle between the inlet channel and the first neck region, characterized in that the first toroidal mixing element has a first leg of a first impedance and a second leg of a second impedance that differs from the first impedance, the first leg and the second leg of the first toroidal mixing element defining a circumference of a first toroid, and wherein the second toroidal mixing element has a third leg of a third impedance and a fourth leg of a fourth impedance that differs from the third impedance, the third leg and the fourth leg defining a circumference of a second toroid.
A multi-core system comprising a plurality of operating systems (110, 120) set as a main system and a standby system for a sound reproducing function, comprising: a plurality of processing cores (11, 12) of a multi-core CPU for operating the plurality of operating systems (110, 120) respectively; a shared memory shared by the plurality of operating systems (110, 120); a peripheral device (13, 14, 15) shared by the plurality of operating systems (110, 120) and receiving audio data stored in the shared memory, the audio data being transferred by DMA; a device driver of the main system included in the operating system of the main system or operating on the operating system of the main system; a driver management unit included in the operating system of the standby system or operating on the operating system of the standby system; and a device driver of the standby system included in the operating system of the standby system or operating on the operating system of the standby system, the device driver of the standby system being managed by the driver management unit, wherein the driver management unit sets a timer according to a DMA transfer completion interruption request to detect a failure of the operating system of the main system according to detection of timeout by the timer, and upon detection of the failure of the operating system of the main system, the driver management unit switches the operating system of the standby system as the operating system of the main system, operates the device driver of the standby system, to continuously execute audio mixing processing of audio data and DMA transfer request processing. a plurality of processing cores (11, 12) of a multi-core CPU for operating the plurality of operating systems (110, 120) respectively; a shared memory shared by the plurality of operating systems (110, 120); a peripheral device (13, 14, 15) shared by the plurality of operating systems (110, 120) and receiving audio data stored in the shared memory, the audio data being transferred by DMA; a device driver of the main system included in the operating system of the main system or operating on the operating system of the main system; a driver management unit included in the operating system of the standby system or operating on the operating system of the standby system; and a device driver of the standby system included in the operating system of the standby system or operating on the operating system of the standby system, the device driver of the standby system being managed by the driver management unit, wherein the driver management unit sets a timer according to a DMA transfer completion interruption request to detect a failure of the operating system of the main system according to detection of timeout by the timer, and upon detection of the failure of the operating system of the main system, the driver management unit switches the operating system of the standby system as the operating system of the main system, operates the device driver of the standby system, to continuously execute audio mixing processing of audio data and DMA transfer request processing.
An apparatus for receiving wireless power from a wireless power transmitting apparatus based on foreign object detection in a wireless power transmitting system, the apparatus comprising: a power pick-up unit being configured to receive wireless power from the wireless power transmitting apparatus via magnetic coupling with the wireless power transmitting apparatus, and to convert an alternating current, AC, signal being generated from the wireless power to a direct current, DC, signal; and a communication/control unit being configured to receive the direct current, DC, signal from the power pick-up unit and to perform control of the wireless power, characterized in that: the communication/control unit transmits a foreign object detection, FOD, status packet including a reported quality factor value to the wireless power transmitting apparatus, the communication/control unit receives ACK/NAK response information as a response to the foreign object detection status packet from the wireless power transmitting apparatus, in case the ACK/NAK response information informs NAK, the communication/control unit allows the wireless power to be received based on a baseline power profile, BPP, the NAK informs that a foreign object is detected, and the wireless power is limited to 5W or less in the BPP. a power pick-up unit being configured to receive wireless power from the wireless power transmitting apparatus via magnetic coupling with the wireless power transmitting apparatus, and to convert an alternating current, AC, signal being generated from the wireless power to a direct current, DC, signal; and a communication/control unit being configured to receive the direct current, DC, signal from the power pick-up unit and to perform control of the wireless power, characterized in that: the communication/control unit transmits a foreign object detection, FOD, status packet including a reported quality factor value to the wireless power transmitting apparatus, the communication/control unit receives ACK/NAK response information as a response to the foreign object detection status packet from the wireless power transmitting apparatus, in case the ACK/NAK response information informs NAK, the communication/control unit allows the wireless power to be received based on a baseline power profile, BPP, the NAK informs that a foreign object is detected, and the wireless power is limited to 5W or less in the BPP. the communication/control unit transmits a foreign object detection, FOD, status packet including a reported quality factor value to the wireless power transmitting apparatus, the communication/control unit receives ACK/NAK response information as a response to the foreign object detection status packet from the wireless power transmitting apparatus, in case the ACK/NAK response information informs NAK, the communication/control unit allows the wireless power to be received based on a baseline power profile, BPP, the NAK informs that a foreign object is detected, and the wireless power is limited to 5W or less in the BPP.
A device (100, 200), comprising: hardware, a first, upgradable, firmware for controlling the hardware, and a hypervisor linking the first firmware to the hardware such that the hardware is only accessible to the first firmware via the hypervisor, wherein the hypervisor is configured to provide an interface to the first firmware which is identical to that of the hardware and to control access of the first firmware to the hardware, wherein the hypervisor comprises a second firmware for controlling the hardware, and wherein the device (100, 200) is configured to operate in a first mode in which the hardware is controlled by the first firmware, and in a second mode during which the first firmware is upgraded, wherein the first firmware is configured to trigger the hypervisor to switch from the first mode to the second mode, whereby the hypervisor is configured to, upon switching from the first mode to the second mode, deny access of the first firmware to the hardware, access the second firmware, and control the hardware using the second firmware, wherein the hypervisor is further configured to, after upgrade of the first firmware, re-establish access of the first firmware to the hardware, and hand over control of the hardware to the first firmware. hardware, a first, upgradable, firmware for controlling the hardware, and a hypervisor linking the first firmware to the hardware such that the hardware is only accessible to the first firmware via the hypervisor, wherein the hypervisor is configured to provide an interface to the first firmware which is identical to that of the hardware and to control access of the first firmware to the hardware, wherein the hypervisor comprises a second firmware for controlling the hardware, and wherein the device (100, 200) is configured to operate in a first mode in which the hardware is controlled by the first firmware, and in a second mode during which the first firmware is upgraded, wherein the first firmware is configured to trigger the hypervisor to switch from the first mode to the second mode, whereby the hypervisor is configured to, upon switching from the first mode to the second mode, deny access of the first firmware to the hardware, access the second firmware, and control the hardware using the second firmware, wherein the hypervisor is further configured to, after upgrade of the first firmware, re-establish access of the first firmware to the hardware, and hand over control of the hardware to the first firmware.
A battery module comprising: a plurality of battery cells; a busbar frame assembly supporting the plurality of battery cells and comprising a plurality of busbars electrically connected to electrode leads of the plurality of battery cells; and a plurality of fixing jig holes provided in top and bottom surfaces of the busbar frame assembly, and into which welding jigs for fixing the busbar frame assembly are inserted in a welding process for electrically connecting the electrode leads of the plurality of battery cells to the plurality of busbars, wherein the busbar frame assembly comprises: front and rear frames (310, 320) comprising the plurality of busbars; and a top frame configured to connect the front frame to the rear frame, wherein the plurality of fixing jig holes are provided in top and bottom surfaces of the front and rear frames, and wherein the front and rear frames (310, 320) are rotatably hinge-coupled to the top frame. a plurality of battery cells; a busbar frame assembly supporting the plurality of battery cells and comprising a plurality of busbars electrically connected to electrode leads of the plurality of battery cells; and a plurality of fixing jig holes provided in top and bottom surfaces of the busbar frame assembly, and into which welding jigs for fixing the busbar frame assembly are inserted in a welding process for electrically connecting the electrode leads of the plurality of battery cells to the plurality of busbars, wherein the busbar frame assembly comprises: front and rear frames (310, 320) comprising the plurality of busbars; and a top frame configured to connect the front frame to the rear frame, wherein the plurality of fixing jig holes are provided in top and bottom surfaces of the front and rear frames, and wherein the front and rear frames (310, 320) are rotatably hinge-coupled to the top frame. front and rear frames (310, 320) comprising the plurality of busbars; and a top frame configured to connect the front frame to the rear frame, wherein the plurality of fixing jig holes are provided in top and bottom surfaces of the front and rear frames, and wherein the front and rear frames (310, 320) are rotatably hinge-coupled to the top frame.
A device for connecting one or more electrical connectors to a printed circuit board, including a casing, a printed circuit board supported within said casing and a miniaturized connector system including: - at least one connector element mounted on a main side of the printed circuit board, comprising: - a main connector body made of plastic material, rigidly connected to the printed circuit board, and defining a receptacle extending along a direction substantially parallel to the main plane of the printed circuit board, - at least one metal terminal, electrically-connected to the printed circuit board, arranged inside the receptacle and configured to cooperate with a terminal of a cable according to an operating connection direction parallel to the main plane of the printed circuit board, - an auxiliary portion of the main body of the connector element, arranged on the extension of said main connector body and defining an extension portion of said receptacle, wherein said auxiliary portion of the body of the connector element is an integral part of a portion of the casing, separated with respect to said main body of the connector element, characterized in that: said portion of said casing has a plurality of grooves (S1, S2, S3, S4) to lock said printed circuit board in position relative to said portion of the casing, each groove (S1, S2, S3, S4) defined by a pair of fins (A1, A2). - at least one connector element mounted on a main side of the printed circuit board, comprising: - a main connector body made of plastic material, rigidly connected to the printed circuit board, and defining a receptacle extending along a direction substantially parallel to the main plane of the printed circuit board, - at least one metal terminal, electrically-connected to the printed circuit board, arranged inside the receptacle and configured to cooperate with a terminal of a cable according to an operating connection direction parallel to the main plane of the printed circuit board, - an auxiliary portion of the main body of the connector element, arranged on the extension of said main connector body and defining an extension portion of said receptacle,