mhurhangee/ep-ind-claims huggingface dataset:
Pump arrangement (2, 44, 48, 52, 54, 56, 58, 70) for providing a saturated or subcooled liquid, comprising: - a tank for saturated liquid having a tank outlet, - a heat exchanger for cooling the saturated liquid, the heat exchanger having a liquid inlet, a liquid outlet, a coolant inlet and a coolant outlet, - a pump having a pump inlet and a pump outlet, - an expansion valve having an expansion valve inlet and an expansion valve outlet, and - a pump arrangement output downstream the pump outlet for feeding saturated or subcooled liquid to a consumer, wherein the tank outlet is in fluid communication with the liquid inlet of the heat exchanger, such that saturated liquid stored inside the tank is able to flow into the heat exchanger, wherein the heat exchanger is designed to sub-cool the saturated liquid, wherein the liquid outlet of the heat exchanger is in fluid communication with the pump inlet, wherein the expansion valve outlet is in fluid communication with the coolant inlet of the heat exchanger, and wherein the expansion valve inlet is arranged downstream the liquid outlet of the heat exchanger or the tank for receiving and expanding a fraction of liquid flowing through the pump arrangement (2, 44, 48, 52, 54, 56, 58, 70) and routing it into the coolant input to evaporate at reduced saturation temperature at least partially and receive evaporation enthalpy of the liquid to be sub-cooled. - a tank for saturated liquid having a tank outlet, - a heat exchanger for cooling the saturated liquid, the heat exchanger having a liquid inlet, a liquid outlet, a coolant inlet and a coolant outlet, - a pump having a pump inlet and a pump outlet, - an expansion valve having an expansion valve inlet and an expansion valve outlet, and - a pump arrangement output downstream the pump outlet for feeding saturated or subcooled liquid to a consumer, wherein the tank outlet is in fluid communication with the liquid inlet of the heat exchanger, such that saturated liquid stored inside the tank is able to flow into the heat exchanger, wherein the heat exchanger is designed to sub-cool the saturated liquid, wherein the liquid outlet of the heat exchanger is in fluid communication with the pump inlet, wherein the expansion valve outlet is in fluid communication with the coolant inlet of the heat exchanger, and wherein the expansion valve inlet is arranged downstream the liquid outlet of the heat exchanger or the tank for receiving and expanding a fraction of liquid flowing through the pump arrangement (2, 44, 48, 52, 54, 56, 58, 70) and routing it into the coolant input to evaporate at reduced saturation temperature at least partially and receive evaporation enthalpy of the liquid to be sub-cooled.
Compound of the formula: wherein R 1, R 4, R 5, R 8, R 9, R 11, R 12, R 14 are selected from: -H, - (C 1 -C 12) -alkyl, -O-(C 1 -C 12) -alkyl, halogen, -NH 2, -NO 2; R 2, R 3, R 6, R 7 are selected from: -H, -O-(C 1 -C 12)-alkyl, - NH 2, -NO 2; R 10, R 13 are -NO 2. R 1, R 4, R 5, R 8, R 9, R 11, R 12, R 14 are selected from: -H, - (C 1 -C 12) -alkyl, -O-(C 1 -C 12) -alkyl, halogen, -NH 2, -NO 2; R 2, R 3, R 6, R 7 are selected from: -H, -O-(C 1 -C 12)-alkyl, - NH 2, -NO 2; R 10, R 13 are -NO 2.
A tire, comprising: a tread part, wherein the tread part comprises a ground-contacting part, the ground-contacting part is provided with a plurality of blocks divided by a lateral groove, at least one of the plurality of blocks is provided with a plurality of sipes, the plurality of sipes are arranged in a thickness direction of the sipes, meaning that other sipes are arranged on a virtual straight line (n) orthogonal to a center line of one of the plurality of sipes, and each of the plurality of sipes comprises a pair of sipe walls that are separated in the thickness direction, and comprises a protrusion that protrudes in a taper shape from one toward the other of the pair of sipe walls, wherein the taper shape of the protrusion is a truncated cone shape, characterized in that the protrusion is provided on only one of the pair of sipe walls and no protrusion is provided on the other of the pair of sipe walls, a maximum cross-sectional area of the protrusion is greater than or equal to 1 mm 2 and is less than or equal to 5 mm 2, and a ratio (Sb/Sa) of a minimum cross-sectional area Sb of the protrusion to the maximum cross-sectional area Sa of the protrusion is 0.5 to 0.8. a tread part, wherein the tread part comprises a ground-contacting part, the ground-contacting part is provided with a plurality of blocks divided by a lateral groove, at least one of the plurality of blocks is provided with a plurality of sipes, the plurality of sipes are arranged in a thickness direction of the sipes, meaning that other sipes are arranged on a virtual straight line (n) orthogonal to a center line of one of the plurality of sipes, and each of the plurality of sipes comprises a pair of sipe walls that are separated in the thickness direction, and comprises a protrusion that protrudes in a taper shape from one toward the other of the pair of sipe walls, wherein the taper shape of the protrusion is a truncated cone shape, characterized in that the protrusion is provided on only one of the pair of sipe walls and no protrusion is provided on the other of the pair of sipe walls, a maximum cross-sectional area of the protrusion is greater than or equal to 1 mm 2 and is less than or equal to 5 mm 2, and a ratio (Sb/Sa) of a minimum cross-sectional area Sb of the protrusion to the maximum cross-sectional area Sa of the protrusion is 0.5 to 0.8.
An underdrain apparatus, comprising: an upper structure for filtering particulates from a fluid, the upper structure including a first filtration member and a second filtration member, the first filtration member comprising a wire mesh screen and the second filtration member comprising a perforated plate formed independently of the wire mesh screen, the first filtration member defining an arcuate cross-sectional shape of the upper structure; and a bottom plate connected to the upper structure, wherein the second filtration member is positioned between and spaced apart from the first filtration member and the bottom plate, wherein the second filtration member and the first filtration member are uncoupled, and the first filtration member is unsupported by the second filtration member, and wherein the second filtration member is positioned a distance away from the first filtration member. an upper structure for filtering particulates from a fluid, the upper structure including a first filtration member and a second filtration member, the first filtration member comprising a wire mesh screen and the second filtration member comprising a perforated plate formed independently of the wire mesh screen, the first filtration member defining an arcuate cross-sectional shape of the upper structure; and a bottom plate connected to the upper structure, wherein the second filtration member is positioned between and spaced apart from the first filtration member and the bottom plate, wherein the second filtration member and the first filtration member are uncoupled, and the first filtration member is unsupported by the second filtration member, and wherein the second filtration member is positioned a distance away from the first filtration member.
A gas detection system with eliminating influence of ambient temperature and humidity changes, wherein the gas detection system comprising: a bare sensor used to detect a target gas in an ambient gas to obtain a first feedback signal; a reference sensor used to selectively isolate the target gas in the ambient gas to generate a zero gas, and to detect the zero gas to obtain a second feedback signal; and a calculation module connected to the bare sensor and the reference sensor being used to calculate a difference value between the first feedback signal and the second feedback signal to obtain a third feedback signal, and to obtain the target gas concentration by calculating the third feedback signal according to a calibration formula; characterized by that the calibration formula is: C=a*V3+b; C is the target gas concentration, the unit of the target gas concentration is mass concentration or mixing ratio, V3 is the third feedback signal, the unit of the third feedback signal is consistent with output signal of the bare sensor and sensor body, and a and b are calibrated parameters. a bare sensor used to detect a target gas in an ambient gas to obtain a first feedback signal; a reference sensor used to selectively isolate the target gas in the ambient gas to generate a zero gas, and to detect the zero gas to obtain a second feedback signal; and a calculation module connected to the bare sensor and the reference sensor being used to calculate a difference value between the first feedback signal and the second feedback signal to obtain a third feedback signal, and to obtain the target gas concentration by calculating the third feedback signal according to a calibration formula; characterized by that the calibration formula is: C=a*V3+b; C is the target gas concentration, the unit of the target gas concentration is mass concentration or mixing ratio, V3 is the third feedback signal, the unit of the third feedback signal is consistent with output signal of the bare sensor and sensor body, and a and b are calibrated parameters.
A method for selecting ventilation devices to a ventilation system of a space from a group of ventilation devices, which ventilation devices have an air throw pattern and produce airborne noise during operation of the ventilation system, said method characterized in that, - a total supply air need and/or extract air need of the space is selected from the ventilation plans of the building, - a first subgroup of possible ventilation devices is chosen based on the total supply air need and/or extract air need of the space, - an acceptable noise level L pA1 of the space is selected, - a location for at least one first ventilation device in the space and the air throw pattern of the at least one possible first ventilation device inside the space is/are determined, - an estimated noise level L pA,est produced by a ventilation device of the first subgroup in the space is calculated and - at least one first ventilation device to the ventilation system is chosen from those ventilation devices of the first subgroup, which produce an estimated noise level L pA, est lower than the acceptable noise level L pA1, wherein - at least one noise evaluation point inside an air throw pattern of the at least first ventilation device is/are determined and - the estimated noise level L pA,est produced by a ventilation device of the first subgroup is calculated in said noise evaluation point. - a total supply air need and/or extract air need of the space is selected from the ventilation plans of the building, - a first subgroup of possible ventilation devices is chosen based on the total supply air need and/or extract air need of the space, - an acceptable noise level L pA1 of the space is selected, - a location for at least one first ventilation device in the space and the air throw pattern of the at least one possible first ventilation device inside the space is/are determined, - an estimated noise level L pA,est produced by a ventilation device of the first subgroup in the space is calculated and - at least one first ventilation device to the ventilation system is chosen from those ventilation devices of the first subgroup, which produce an estimated noise level L pA, est lower than the acceptable noise level L pA1, - at least one noise evaluation point inside an air throw pattern of the at least first ventilation device is/are determined and - the estimated noise level L pA,est produced by a ventilation device of the first subgroup is calculated in said noise evaluation point.
Component, comprising a first region suitable for feedthrough of at least one busbar, and a second region, in which at least one capacitor is arranged, wherein the first region and the second region are separated from one another by a cooling region, which thermally decouples the first region from the second region, wherein there is arranged in the first region at least one inductance which encloses the at least one busbar when the at least one busbar is fed through the first region, wherein the first region comprises a tube extending through the first region and suitable for receiving the at least one busbar, wherein the tube is dimensioned such that an inner wall of the tube and the at least one busbar are separated from one another by an air layer, wherein the tube comprises an insulating material and conductive contacts, to each of which a cable is connected, wherein the at least one busbar is electrically contacted via the contacts and the cables when it is arranged in the tube. comprising a first region suitable for feedthrough of at least one busbar, and a second region, in which at least one capacitor is arranged, wherein the first region and the second region are separated from one another by a cooling region, which thermally decouples the first region from the second region, wherein there is arranged in the first region at least one inductance which encloses the at least one busbar when the at least one busbar is fed through the first region, wherein the first region comprises a tube extending through the first region and suitable for receiving the at least one busbar, wherein the tube is dimensioned such that an inner wall of the tube and the at least one busbar are separated from one another by an air layer, wherein the tube comprises an insulating material and conductive contacts, to each of which a cable is connected, wherein the at least one busbar is electrically contacted via the contacts and the cables when it is arranged in the tube.
Magnetoresistive Wheatstone bridge (10, 12, 14, 16, 18, 20, 22, 24) comprising two bridge branches connected in parallel between a supply potential Vb, two series-connected resistor arrangements R1 and R3 or R2 and R4 being arranged in each bridge branch with an interposed measuring potential Vout, and the resistor arrangements R1 and R4 or R2 and R3 of the two bridge branches being diagonally opposite and at least two magnetoresistive resistor arrangements R1, R2, R3, R4 having a magnetically sensitive preferred direction, the preferred directions of diagonally opposing magnetoresistive resistor arrangements of the bridge branches R1 and R4 or R2 and R3 differing from one another by an angle other than 0° or 180, characterised in that the preferred directions of the series-connected resistor arrangements R1 and R3 or R2 and R4 of each bridge branch are oriented antiparallel, or the preferred directions of the resistor arrangements R1 and R2 or R3 and R4 situated opposite one another in pairs in the bridge branches are oriented antiparallel.
A heat-pipe heat dissipation system suitable for a power device in an IT device, comprising a first pipeline, a second pipeline, and two pairs of quick connectors, wherein: the first pipeline comprises a first steam pipe, a first liquid pipe, and an evaporation section that is connected between the first steam pipe and the first liquid pipe; the second pipeline comprises a second steam pipe, a second liquid pipe, and a heat exchanger that is connected between the second steam pipe and the second liquid pipe; and one pair of the quick connectors is connected between the first steam pipe and the second steam pipe, and the other pair of the quick connectors is connected between the first liquid pipe and the second liquid pipe, so that the first pipeline and the second pipeline are joined to form a loop heat pipe, wherein the loop heat pipe comprises a vacuum-pumping structure, refrigerant is provided inside the loop heat pipe, a capillary structure is provided inside the evaporation section, and the capillary structure provides a capillary suction force to enable the refrigerant to circulate in the loop heat pipe.
A line for conveying containers, in particular bottles, each container comprising a main body and an end neck that is closed by a relative cap, the conveying line comprising a plurality of pocket conveying devices, which are arranged in series relative to one another so as to feed the containers along a path and each have a respective plurality of pockets, which are each adapted to receive and hold a relative container; and a drying unit, which is mounted along the path so as to dry the containers, and comprises, for each pocket of at least one first pocket conveying device, a respective drying device; each drying device and the relative pocket being mobile along the path in unison to one another; and being characterised in that each pocket comprises a pick and place member, which is configured to hold the relative container in correspondence to the end neck under the cap; each drying device being mounted above the relative pick and place member so as to dry the relative container in correspondence to the cap and the end neck.
A mobile communication device, adapted to transceive voice and/or data, the mobile communication device comprising: a receiver, configured to output voice; a first antenna module, disposed on the mobile communication device at a first side close to the receiver, configured to transceive data of a first wireless communication system or a second wireless communication system; and a second antenna module, disposed at a second side opposite to the first side, wherein a first distance between the first antenna module and the receiver is smaller than a second distance between the second antenna module and the receiver, characterised in that the second antenna module is configured to transceive voice of the first wireless communication system or, when the voice is not transceived, to receive data of the first wireless communication system or data of the second wireless communication system, and the first antenna module and the second antenna module are configured to operate simultaneously under said first wireless communication system or under said second wireless communication system. a receiver, configured to output voice; a first antenna module, disposed on the mobile communication device at a first side close to the receiver, configured to transceive data of a first wireless communication system or a second wireless communication system; and a second antenna module, disposed at a second side opposite to the first side, wherein a first distance between the first antenna module and the receiver is smaller than a second distance between the second antenna module and the receiver, characterised in that the second antenna module is configured to transceive voice of the first wireless communication system or, when the voice is not transceived, to receive data of the first wireless communication system or data of the second wireless communication system, and the first antenna module and the second antenna module are configured to operate simultaneously under said first wireless communication system or under said second wireless communication system.
Electric bicycle drive unit mounting arrangement by which a centre-mounted electric motor drive unit is transversely suspended at a drive mount of a bicycle frame, the drive mount having two parallel, rigid and vertical frame flanges (211, 212) fixed to the frame, which are arranged in an electric bicycle longitudinal plane, with at least two spring bars (41, 42) arranged substantially vertically in an electric bicycle longitudinal plane, wherein a respective spring bar (41, 42) connects a frame flange (211, 212) directly to the drive unit in a transversely elastic manner, characterised by a separate one-piece adapter having an adapter flange facing the frame and an adapter flange facing the drive, the two adapter flanges (44, 46) being directly connected to each other by the spring bar (41, 42). with at least two spring bars (41, 42) arranged substantially vertically in an electric bicycle longitudinal plane, wherein a respective spring bar (41, 42) connects a frame flange (211, 212) directly to the drive unit in a transversely elastic manner, characterised by a separate one-piece adapter having an adapter flange facing the frame and an adapter flange facing the drive, the two adapter flanges (44, 46) being directly connected to each other by the spring bar (41, 42).
An encapsulated medical device guidance system comprising: an encapsulated medical device comprising an internal biological information acquisition unit configured to acquire internal biological information; a communication unit (36, 37) configured to output the acquired internal biological information to the outside as an output signal, and a magnet; said encapsulated medical device guidance system further comprising: a position detector configured to detect a position of the encapsulated medical device; and a magnetic field generator (X1, X2, Y1, Y2, Z1, Z2, D1 - D8) configured to act on the magnet, and generate a magnetic field for moving the encapsulated medical device in an objective direction, characterized in that the encapsulated medical device guidance system further comprises a control unit (3, 4) configured to control the magnetic field generator (X1, X2, Y1, Y2, Z1, Z2, D1 - D8) in synchronization with the output signal sent from the communication unit (36, 37), wherein the position detector is configured to detect a position of the encapsulated medical device in synchronization with the output signal. an encapsulated medical device comprising an internal biological information acquisition unit configured to acquire internal biological information; a communication unit (36, 37) configured to output the acquired internal biological information to the outside as an output signal, and a magnet; said encapsulated medical device guidance system further comprising: a position detector configured to detect a position of the encapsulated medical device; and a magnetic field generator (X1, X2, Y1, Y2, Z1, Z2, D1 - D8) configured to act on the magnet, and generate a magnetic field for moving the encapsulated medical device in an objective direction, a position detector configured to detect a position of the encapsulated medical device; and a magnetic field generator (X1, X2, Y1, Y2, Z1, Z2, D1 - D8) configured to act on the magnet, and generate a magnetic field for moving the encapsulated medical device in an objective direction, characterized in that the encapsulated medical device guidance system further comprises a control unit (3, 4) configured to control the magnetic field generator (X1, X2, Y1, Y2, Z1, Z2, D1 - D8) in synchronization with the output signal sent from the communication unit (36, 37), wherein the position detector is configured to detect a position of the encapsulated medical device in synchronization with the output signal.