mhurhangee/ep-ind-claims huggingface dataset:
A thermal management system for transferring heat from a heat load, the thermal management system comprising: at least one composite structural member that supports a heat load source that generates the heat load; a heat transfer member in thermal contact with the at least one composite structural member and in thermal contact with a heat sink; and a thermally conductive first fastener, in thermal contact with the heat transfer member, that couples the heat load source to the at least one composite structural member and conducts heat from the heat load source into the heat transfer member, wherein the heat transfer member conducts heat from the thermally conductive first fastener to the heat sink, wherein the heat sink comprises ambient atmosphere and wherein the thermal management system further comprises: a composite wing skin; and a thermally conductive second fastener, in thermal contact with the heat transfer member, and coupling the composite wing skin to the at least one composite structural member; wherein the composite wing skin has at least one side exposed to the ambient atmosphere, and at least a portion of the thermally conductive second fastener extends to the at least one side, exposed to the ambient atmosphere. at least one composite structural member that supports a heat load source that generates the heat load; a heat transfer member in thermal contact with the at least one composite structural member and in thermal contact with a heat sink; and a thermally conductive first fastener, in thermal contact with the heat transfer member, that couples the heat load source to the at least one composite structural member and conducts heat from the heat load source into the heat transfer member, wherein the heat transfer member conducts heat from the thermally conductive first fastener to the heat sink, wherein the heat sink comprises ambient atmosphere and wherein the thermal management system further comprises: a composite wing skin; and a thermally conductive second fastener, in thermal contact with the heat transfer member, and coupling the composite wing skin to the at least one composite structural member; wherein the composite wing skin has at least one side exposed to the ambient atmosphere, and at least a portion of the thermally conductive second fastener extends to the at least one side, exposed to the ambient atmosphere. a composite wing skin; and a thermally conductive second fastener, in thermal contact with the heat transfer member, and coupling the composite wing skin to the at least one composite structural member; wherein the composite wing skin has at least one side exposed to the ambient atmosphere, and at least a portion of the thermally conductive second fastener extends to the at least one side, exposed to the ambient atmosphere.
A method of influencing the suction capacity, in particular an internal suction capacity, of a molecular vacuum pump (250, 280) which comprises at least one molecular pump stage (252, 254, 296, 298) by means of which a gaseous medium can be conveyed along a flow path from an inlet (256, 258, 288, 290) to an outlet of the molecular vacuum pump (250, 280), wherein the pump stage (252, 254, 296, 298) has a pumping direction and a passage cross-section transverse to the pumping direction, wherein the influencing of the suction capacity takes place at a first position in the flow path of the molecular vacuum pump (250, 280), namely by providing a blocking element at a second position, which is different from the first position, in the flow path of the molecular vacuum pump (250, 280), by which blocking element the passage cross-section is locally reduced, wherein the blocking element is configured such that a partial suction capacity for a first gas and a partial suction capacity for a second gas are at least substantially equal at the second position, wherein the second position is spaced apart from the first position, wherein the first position is arranged within a housing of the molecular vacuum pump, in a region directly connected to an inlet (258, 256, 288, 290) and/or in an axial region of an inlet (258, 256, 288, 290), in particular an intermediate inlet, and wherein the second position is arranged outside an inlet region, and wherein the suction capacity, in particular an internal suction capacity, is influenced at the first position such that a difference and/or a ratio between a partial suction capacity for a first gas and a partial suction capacity for a second gas is increased there. wherein the pump stage (252, 254, 296, 298) has a pumping direction and a passage cross-section transverse to the pumping direction, wherein the influencing of the suction capacity takes place at a first position in the flow path of the molecular vacuum pump (250, 280), namely by providing a blocking element at a second position, which is different from the first position, in the flow path of the molecular vacuum pump (250, 280), by which blocking element the passage cross-section is locally reduced, wherein the blocking element is configured such that a partial suction capacity for a first gas and a partial suction capacity for a second gas are at least substantially equal at the second position, wherein the second position is spaced apart from the first position, wherein the first position is arranged within a housing of the molecular vacuum pump, in a region directly connected to an inlet (258, 256, 288, 290) and/or in an axial region of an inlet (258, 256, 288, 290), in particular an intermediate inlet, and wherein the second position is arranged outside an inlet region, and wherein the suction capacity, in particular an internal suction capacity, is influenced at the first position such that a difference and/or a ratio between a partial suction capacity for a first gas and a partial suction capacity for a second gas is increased there.
A circuit comprising: a first amplifier (ErrAmp1) comprising a first differential input, a second differential input, and an output, the first differential input coupled to a replica device (Replica1) and a voltage of a battery (BATT) and the output coupled to a control device, the replica device (Replica1) configured to generate a replica current of a current flowing through the battery where the first amplifier (ErrAmp1) controls the control device to control the replica current; and a second amplifier (ErrAmp2) comprising a third differential input, a fourth differential input, and an output, wherein the second amplifier (ErrAmp2) is configured to compensate for a first offset error of the first amplifier (ErrAmp1) and a second offset error of the second amplifier (ErrAmp2) based on selectively coupling the third differential input to the output of the first amplifier (ErrAmp1) during a first phase, selectively coupling the output of the second amplifier (ErrAmp2) to the second differential input during the first phase, and selectively coupling the output of the second amplifier (ErrAmp2) to the fourth differential input during a second phase. a first amplifier (ErrAmp1) comprising a first differential input, a second differential input, and an output, the first differential input coupled to a replica device (Replica1) and a voltage of a battery (BATT) and the output coupled to a control device, the replica device (Replica1) configured to generate a replica current of a current flowing through the battery where the first amplifier (ErrAmp1) controls the control device to control the replica current; and a second amplifier (ErrAmp2) comprising a third differential input, a fourth differential input, and an output, wherein the second amplifier (ErrAmp2) is configured to compensate for a first offset error of the first amplifier (ErrAmp1) and a second offset error of the second amplifier (ErrAmp2) based on selectively coupling the third differential input to the output of the first amplifier (ErrAmp1) during a first phase, selectively coupling the output of the second amplifier (ErrAmp2) to the second differential input during the first phase, and selectively coupling the output of the second amplifier (ErrAmp2) to the fourth differential input during a second phase.
Drying method for laundry adapted to be implemented in a drying device comprising at least: - at least a device for the blowing of drying air - a command and control unit at least capable of commanding and controlling the drying operations of said laundry - at least a first sensor means adapted to detect at least the ambient humidity said drying method providing the generation of at least one air flow having suitable drying operating parameters and capable of being guided and directed towards said laundry, characterised in that said method comprises the steps of: - acquiring and determining the ambient humidity - setting and/or modulating said drying operating parameters of said drying air in such a way that the amount of humidity removed from the laundry does not increase the ambient humidity beyond preset threshold values, said preset threshold values being those values which: - ensure at least the thermo-hygrometric wellness of an individual, said thermo-hygrometric wellness being defined according to the Fanger studies and provided in ASHRAE publications, and/or - do not produce the formation of condensation at least on floors and walls of the ambient in which said drying is carried out, it being understood that the existing air changes in the ambient must be sufficient for the maintenance of said preset threshold values. - at least a device for the blowing of drying air - a command and control unit at least capable of commanding and controlling the drying operations of said laundry - at least a first sensor means adapted to detect at least the ambient humidity - acquiring and determining the ambient humidity - setting and/or modulating said drying operating parameters of said drying air in such a way that the amount of humidity removed from the laundry does not increase the ambient humidity beyond preset threshold values, said preset threshold values being those values which: - ensure at least the thermo-hygrometric wellness of an individual, said thermo-hygrometric wellness being defined according to the Fanger studies and provided in ASHRAE publications, and/or - do not produce the formation of condensation at least on floors and walls of the ambient in which said drying is carried out, it being understood that the existing air changes in the ambient must be sufficient for the maintenance of said preset threshold values. - ensure at least the thermo-hygrometric wellness of an individual, said thermo-hygrometric wellness being defined according to the Fanger studies and provided in ASHRAE publications, and/or - do not produce the formation of condensation at least on floors and walls of the ambient in which said drying is carried out,
A disconnect switch for installation in an electrical enclosure having a door, the disconnect switch comprising: at least three switch poles (12a, 12b, 12c), each switch pole having at least one pair of switch contacts; a switch actuating mechanism for actuating and de-actuating the disconnect switch contacts; and a switching interface coupled to the switch actuating mechanism receiving a switching assembly that is installed in the switch enclosure on the switching interface, the switching assembly having a handle extending in opposite directions from a pivot for rotation in either rotational direction for actuating and de-actuating the disconnect switch contacts, respectively, the handle being installed on a first shaft of a non-circular cross section that fits through an aperture in a central hub of the handle, the non-circular cross section allowing application of torque without the handle slipping on said first shaft, characterised by a lower end of the first shaft being received in a rotor of a switching mechanism that also receives an upper end of a second shaft which is received in an aperture of the switch actuating mechanism obtaining thus a split-shaft arrangement, which allows coupling to the actuating mechanism when the switch assembly is moved to the "ON" position and decoupling from the disconnect switch actuating mechanism, when the handle is in the "OFF" position, whereby the switch assembly also provides a mechanism that requires that a person apply a first force axially inward and then a second force in a rotational direction to move the switch to the "ON" position. at least three switch poles (12a, 12b, 12c), each switch pole having at least one pair of switch contacts; a switch actuating mechanism for actuating and de-actuating the disconnect switch contacts; and a switching interface coupled to the switch actuating mechanism receiving a switching assembly that is installed in the switch enclosure on the switching interface, the switching assembly having a handle extending in opposite directions from a pivot for rotation in either rotational direction for actuating and de-actuating the disconnect switch contacts, respectively, the handle being installed on a first shaft of a non-circular cross section that fits through an aperture in a central hub of the handle, the non-circular cross section allowing application of torque without the handle slipping on said first shaft, characterised by a lower end of the first shaft being received in a rotor of a switching mechanism that also receives an upper end of a second shaft which is received in an aperture of the switch actuating mechanism obtaining thus a split-shaft arrangement, which allows coupling to the actuating mechanism when the switch assembly is moved to the "ON" position and decoupling from the disconnect switch actuating mechanism, when the handle is in the "OFF" position, whereby the switch assembly also provides a mechanism that requires that a person apply a first force axially inward and then a second force in a rotational direction to move the switch to the "ON" position.
A system-in-package device, comprising a first die of a first die type, wherein a back side of the first die includes an opening for fluids, which are an input to the system-in-package device, and the first die type includes at least one of the following: a pressure sensor, a microphone, a micro pump, a liquid handling or measuring device, a gas handling or measuring device, a second die comprising an integrated circuit semiconductor; a connection member for input and output operations of the system-in-package device; a connecting layer, wherein the first die is included in a redimensioned die structure formed by solid material added to at least one side of the first die; the redimensioned die structure includes a first surface and a second surface, wherein the second surface is opposite the first surface, and the front side of the first species die is part of the first surface of the redimensioned die structure; the connecting layer is on the first surface of the redimensioned die structure; the second die and the connection member are mounted in contact with the redimensioned die structure via the connecting layer on the first surface of the redimensioned die structure; a back side of the first die is exposed from the second surface of the redimensioned die structure; wherein the exposed back side of the first die includes the at least one opening for fluids.
A portable terminal case configured to accommodate a portable terminal, comprising an input button mounted on the portable terminal case, wherein the input button generates an input signal of the portable terminal; and characterized in that the input button comprises a push button and a press button is disposed on an upper surface of the push button; wherein: a mouse pointing signal or a direction key signal is generated when the push button is pushed in the lateral direction; a click signal is generated when the press button is pressed; and a scroll signal or a drag signal is generated when the push button is pushed while the press button is being pressed. a mouse pointing signal or a direction key signal is generated when the push button is pushed in the lateral direction; a click signal is generated when the press button is pressed; and a scroll signal or a drag signal is generated when the push button is pushed while the press button is being pressed.
A safety valve, comprising: a piston bore defined within a housing that defines a first control line port for communicably coupling a first control line to the piston bore and a second control line port for communicably coupling a second control line to the piston bore, wherein the first and second control lines are independent from each other to independently convey hydraulic fluid pressure to the piston bore; a first piston assembly actuatable by the first control line, and movably arranged within the piston bore; a second piston assembly actuatable by the first control line in conjunction with actuation of the first piston assembly, or by the second control line independently from the first piston assembly, movably arranged within the piston bore and axially spaced from the first piston assembly, the second piston assembly including a transition member arranged at a distal end thereof; a flow tube coupled to the transition member and configured to move axially within a flow passage defined in the safety valve in response to the movement of the transition member; and a valve closure device movable between an open position and a closed position and adapted to restrict fluid flow through the flow passage when in the closed position, wherein the flow tube is adapted to shift the valve closure device between open and closed positions. a piston bore defined within a housing that defines a first control line port for communicably coupling a first control line to the piston bore and a second control line port for communicably coupling a second control line to the piston bore, wherein the first and second control lines are independent from each other to independently convey hydraulic fluid pressure to the piston bore; a first piston assembly actuatable by the first control line, and movably arranged within the piston bore; a second piston assembly actuatable by the first control line in conjunction with actuation of the first piston assembly, or by the second control line independently from the first piston assembly, movably arranged within the piston bore and axially spaced from the first piston assembly, the second piston assembly including a transition member arranged at a distal end thereof; a flow tube coupled to the transition member and configured to move axially within a flow passage defined in the safety valve in response to the movement of the transition member; and a valve closure device movable between an open position and a closed position and adapted to restrict fluid flow through the flow passage when in the closed position, wherein the flow tube is adapted to shift the valve closure device between open and closed positions.
A heat exchanger, in particular for fluid cooling devices, that has a package of plane-parallel plates, flow regions (3, 5) for a hot medium and for a cooling medium being formed alternately between pairs of plates lying one on top of the other, which regions are each bordered laterally by profile strips (7, 11) that keep the plates spaced apart from one another and which form solder surfaces which adjoin the plates, the profile strips (7, 11) at the flow regions (3, 5) of one medium and the other medium extending along edges of the plates abutting one another at an angle, at least the profile strips of the flow regions of the cooling medium having a base body, two legs extending from said base body along the solder surfaces, and between said legs a recess which is open toward the adjacent flow region, and the recess being bordered at least in the region adjacent to its inner end section by planar wall parts, characterised in that the recess, starting from its inner end section, has diverging first planar wall parts which extend to constrictions of the cross section of the legs, converging second planar wall parts which adjoin the constrictions, and third planar wall parts which adjoin said second planar wall parts and which extend parallel to the solder surfaces into the vicinity of the opening of the recess.
A method for processing molten steel for making a fine solidification structure of a ferritic stainless steel, characterized by carrying out a deoxidation treatment by adding metallic Al and Fe-Al alloy in said molten steel for generating Al 2 O 3 by reacting the metallic Al and an Fe-Al alloy with oxygen, MnO, SiO 2 and FeO in the molten steel, and thereafter adding Mg in an amount of 0.0005 to 0.01 mass% for forming MgO or MgO-Al 2 O 3 generated by the oxidation of Mg on the surface of Al 2 O 3, said MgO or MgO-Al 2 O 3 acting as solidification nuclei and having lattice incoherence with δ-ferrite in the primary crystals of not more than 6%, wherein oxides such as slag and deoxidation products contained in the molten steel and complex oxides including CaO-Al 2 O 3 -MgO, MgO-Al 2 O 3 and MgO produced during the addition of Mg in said molten steel satisfy the following formulae and: 17.4 kAl 2 O 3 + 3.9 kMgO + 0.3 kMgAl 2 O 4 + 18.7 kCaO ≤ 500 kAl 2 O 3 + kMgO + kMgAl 2 O 4 + kCaO ≥ 95 wherein k designates mole% of the oxides, and wherein the complex oxides act as solidification nuclei and have lattice incoherence with δ-ferrite in the primary crystals of not more than 6%.
An apparatus for treating a plate-shaped process item comprising a bottom side, a top side and edges (22a, 22b) between the bottom side and the top side, with a process medium, comprising: a means for providing a process medium with a process media level; a transport means comprising an endless means with support elements projecting from the same, on which a bottom side of the plate-shaped process item to be treated can be supported, wherein the transport means is implemented to move the support elements together with the supported plate-shaped process item in parallel to the process media level of the process medium, wherein the means for providing the process medium and the transport means are adapted for a plate-shaped process item to be treated such that during movement of the plate-shaped process item in parallel to the process media level of the process medium, at least those parts of the bottom side of the plate-shaped process item that are not supported on the support elements are in contact with the process medium, characterized in that the transport means is implemented such that in a first operating mode, during movement of the plate-shaped process item in parallel to the process media level, no parts of the transport means engage the edges (22a, 22b) of the plate-shaped process item, wherein the first operating mode corresponds to a one side processing treatment of the bottom side of the plate-shaped process item, in which the edges of the plate-shaped process item may be treated or not. a means for providing a process medium with a process media level; a transport means comprising an endless means with support elements projecting from the same, on which a bottom side of the plate-shaped process item to be treated can be supported, wherein the transport means is implemented to move the support elements together with the supported plate-shaped process item in parallel to the process media level of the process medium, wherein the means for providing the process medium and the transport means are adapted for a plate-shaped process item to be treated such that during movement of the plate-shaped process item in parallel to the process media level of the process medium, at least those parts of the bottom side of the plate-shaped process item that are not supported on the support elements are in contact with the process medium, characterized in that the transport means is implemented such that in a first operating mode, during movement of the plate-shaped process item in parallel to the process media level, no parts of the transport means engage the edges (22a, 22b) of the plate-shaped process item, wherein the first operating mode corresponds to a one side processing treatment of the bottom side of the plate-shaped process item, in which the edges of the plate-shaped process item may be treated or not.