mhurhangee/ep-ind-claims huggingface dataset:
A shift device comprising: a shift switching member including a plurality of valley portions (21a, 21b, 21c, 21d) corresponding to shift positions (P, R, N, D); a motor including a rotor and a stator and configured to drive the shift switching member; a first drive system including a first inverter configured to output a voltage for driving the motor; a second drive system provided separately from the first drive system and including a second inverter configured to output a voltage for driving the motor; and a positioning member configured to be fitted into any one of the plurality of valley portions (21a, 21b, 21c, 21d) of the shift switching member to establish the corresponding shift position (P, R, N, D), wherein when driving the motor, the shift position (P, R, N, D) is configured to be switched by the voltages output from the first drive system and the second drive system; characterized in that the first drive system and the second drive system are connected to different power supplies, and in that, when a failure is detected in either the first drive system or the second drive system during the shift switching, the drive of the motor by the failure drive system is stopped while the drive of the motor by the normal drive system is continued. a shift switching member including a plurality of valley portions (21a, 21b, 21c, 21d) corresponding to shift positions (P, R, N, D); a motor including a rotor and a stator and configured to drive the shift switching member; a first drive system including a first inverter configured to output a voltage for driving the motor; a second drive system provided separately from the first drive system and including a second inverter configured to output a voltage for driving the motor; and a positioning member configured to be fitted into any one of the plurality of valley portions (21a, 21b, 21c, 21d) of the shift switching member to establish the corresponding shift position (P, R, N, D), wherein when driving the motor, the shift position (P, R, N, D) is configured to be switched by the voltages output from the first drive system and the second drive system; characterized in that the first drive system and the second drive system are connected to different power supplies, and in that, when a failure is detected in either the first drive system or the second drive system during the shift switching, the drive of the motor by the failure drive system is stopped while the drive of the motor by the normal drive system is continued.
An as-rolled electric resistance welded steel pipe for a line pipe, the steel pipe comprising a base metal portion and an electric resistance welded portion, wherein a chemical composition of the base metal portion consists of, in terms of % by mass: from 0.01 to 0.10% of C, from 0.01 to 0.40% of Si, from 0.50 to 2.00% of Mn, from 0 to 0.030% of P, from 0 to 0.0015% of S, from 0.010 to 0.050% of Al, from 0.0030 to 0.0080% of N, from 0.010 to 0.050% of Nb, from 0.005 to 0.020% of Ti, from 0 to 0.20% of Ni, from 0 to 0.20% of Mo, from 0 to 0.0050% of Ca, from 0 to 1.00% of Cr, from 0 to 0.100% of V, from 0 to 1.00% of Cu, from 0 to 0.0050% of Mg, from 0 to 0.0100% of REM, and the balance being Fe and impurities, wherein: in a metallographic microstructure of the base metal portion, an areal ratio of polygonal ferrite is from 80% to 98%, the balance is composed of at least one of bainite or pearlite, a yield strength in a pipe axis direction is from 415 to 550 MPa, a tensile strength in the pipe axis direction is from 461 to 625 MPa, and a maximum Vickers hardness of an inner surface layer of the base metal portion is 248 HV or less and is smaller than a maximum Vickers hardness of an outer surface layer of the base metal portion by 5 HV or more. from 0.01 to 0.10% of C, from 0.01 to 0.40% of Si, from 0.50 to 2.00% of Mn, from 0 to 0.030% of P, from 0 to 0.0015% of S, from 0.010 to 0.050% of Al, from 0.0030 to 0.0080% of N, from 0.010 to 0.050% of Nb, from 0.005 to 0.020% of Ti, from 0 to 0.20% of Ni, from 0 to 0.20% of Mo, from 0 to 0.0050% of Ca, from 0 to 1.00% of Cr, from 0 to 0.100% of V, from 0 to 1.00% of Cu, from 0 to 0.0050% of Mg, from 0 to 0.0100% of REM, and the balance being Fe and impurities, wherein: in a metallographic microstructure of the base metal portion, an areal ratio of polygonal ferrite is from 80% to 98%, the balance is composed of at least one of bainite or pearlite, a yield strength in a pipe axis direction is from 415 to 550 MPa, a tensile strength in the pipe axis direction is from 461 to 625 MPa, and a maximum Vickers hardness of an inner surface layer of the base metal portion is 248 HV or less and is smaller than a maximum Vickers hardness of an outer surface layer of the base metal portion by 5 HV or more. in a metallographic microstructure of the base metal portion, an areal ratio of polygonal ferrite is from 80% to 98%, the balance is composed of at least one of bainite or pearlite, a yield strength in a pipe axis direction is from 415 to 550 MPa, a tensile strength in the pipe axis direction is from 461 to 625 MPa, and a maximum Vickers hardness of an inner surface layer of the base metal portion is 248 HV or less and is smaller than a maximum Vickers hardness of an outer surface layer of the base metal portion by 5 HV or more.
A progressive die machine including an upper die assembly provided with a plurality of punches (9, 10, 72) for blanking lamination sheets into a prescribed shape from a strip of sheet material that is conveyed in an intermittent manner and a lower die assembly provided with dies (19, 20, 73) for cooperating with the punches, the progressive die machine comprising: a pilot hole punch for punching a pilot hole in the strip for a positioning of the strip; a provisional blanking punch for provisionally blanking each lamination sheet from the strip formed with the pilot hole without completely separating the lamination sheet from the strip; a counter punch provided in the lower die assembly and configured to press the lamination sheet against the provisional blanking punch when provisionally blanking the lamination sheet; a stripper plate for separating the strip from the provisional blanking punch after provisionally blanking the lamination sheet; and a full blanking punch for completely separating the lamination sheet that has been provisionally blanked from the strip; characterized in that at least a part of the stripper plate associated with the provisional blanking is not in contact with the strip, wherein the stripper plate is provided with a through hole receiving the provisional blanking punch for reciprocating movement therein, and a part of a surface of the stripper plate facing the die surrounding the through hole is formed with a recess, and the provisional blanking punch and the corresponding die are formed such that at least a part of an outer peripheral part of the provisionally blanked lamination sheet is formed with a connecting portion connected to the strip. a pilot hole punch for punching a pilot hole in the strip for a positioning of the strip; a provisional blanking punch for provisionally blanking each lamination sheet from the strip formed with the pilot hole without completely separating the lamination sheet from the strip; a counter punch provided in the lower die assembly and configured to press the lamination sheet against the provisional blanking punch when provisionally blanking the lamination sheet; a stripper plate for separating the strip from the provisional blanking punch after provisionally blanking the lamination sheet; and a full blanking punch for completely separating the lamination sheet that has been provisionally blanked from the strip; characterized in that at least a part of the stripper plate associated with the provisional blanking is not in contact with the strip, wherein the stripper plate is provided with a through hole receiving the provisional blanking punch for reciprocating movement therein, and a part of a surface of the stripper plate facing the die surrounding the through hole is formed with a recess, and the provisional blanking punch and the corresponding die are formed such that at least a part of an outer peripheral part of the provisionally blanked lamination sheet is formed with a connecting portion connected to the strip.
A sample holder for holding a sample for use in an electron microscope which irradiates the sample with an electron beam to detect electrons generated on the sample and to form an image, comprising: a cell formed from a diaphragm placed upper and lower sides of the sample for separating a vacuum atmosphere and a gas atmosphere; a gas exhaust pipe provided in an inside of the cell; and an openable/closable exhaust hole provided in a sidewall of the sample holder so as to pass through to the inside of the cell, wherein gas in the inside of the cell can be exhausted through both the gas exhaust pipe and the exhaust hole. a cell formed from a diaphragm placed upper and lower sides of the sample for separating a vacuum atmosphere and a gas atmosphere; a gas exhaust pipe provided in an inside of the cell; and an openable/closable exhaust hole provided in a sidewall of the sample holder so as to pass through to the inside of the cell, wherein gas in the inside of the cell can be exhausted through both the gas exhaust pipe and the exhaust hole.
A method for marking an object characterized in that it comprises the following steps: (a) several fluorescent microdiamonds are provided, the maximum size of each one being smaller than 50 microns; (b) the said microdiamonds are distributed in a region of the said object at positions; (c) the said microdiamonds are fixed in the said region. (a) several fluorescent microdiamonds are provided, the maximum size of each one being smaller than 50 microns; (b) the said microdiamonds are distributed in a region of the said object at positions; (c) the said microdiamonds are fixed in the said region.
A cut-off tool comprising: a housing; an arbor rotatably supported by the housing upon which a cutting disk is attachable for co-rotation therewith; a motor coupled to the arbor to provide torque thereto; a controller operable to selectively drive the motor in a first rotational direction and an opposite, second rotational direction for selectively rotating the arbor and the cutting disk in the first rotational direction or the second rotational direction, respectively; a first lighting element coupled to a first portion of the housing; and a second lighting element coupled to a second portion of the housing, characterized in that one of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the first rotational direction, and wherein the other of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the second rotational direction. a housing; an arbor rotatably supported by the housing upon which a cutting disk is attachable for co-rotation therewith; a motor coupled to the arbor to provide torque thereto; a controller operable to selectively drive the motor in a first rotational direction and an opposite, second rotational direction for selectively rotating the arbor and the cutting disk in the first rotational direction or the second rotational direction, respectively; a first lighting element coupled to a first portion of the housing; and a second lighting element coupled to a second portion of the housing, characterized in that one of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the first rotational direction, and wherein the other of the first lighting element and the second lighting element is configured to be activated by the controller in response to the motor being driven in the second rotational direction.
A method of processing polymeric foam material comprising: providing an extruder including a screw mounted in a barrel, the screw designed to include a mixing section and a downstream end of the screw; rotating the screw to convey polymeric material downstream in a processing space within the barrel while maintaining a back pressure of Pb on the screw when the screw rotates to convey polymeric material; introducing blowing agent from a blowing agent source through a blowing agent port formed in the barrel at a blowing agent receiving section of the screw to form a mixture of blowing agent and polymeric material in the processing space, wherein the blowing agent concentration in the mixture is C (wt %); moving the screw in a downstream direction in the barrel to an injection position to inject a shot of polymeric material and blowing agent into the mold, the shot having a volume of Vs; and recovering a polymeric foam article from the mold, wherein a mixing volume of Vm is defined as the volume of the mixture of blowing agent and polymeric material in the processing space between the blowing agent receiving location of the screw and the downstream end of the screw when the screw is in the injection position; and wherein the method operates at an effective solubility ratio characterized by: Effective Solubility Ratio = Pb / C × Vr wherein Vr = Vs/Vm; and wherein Pb is measured in kPa (psi); and the method being characterised in that the effective solubility ratio is greater than 10342 kPa (1500 psi). providing an extruder including a screw mounted in a barrel, the screw designed to include a mixing section and a downstream end of the screw; rotating the screw to convey polymeric material downstream in a processing space within the barrel while maintaining a back pressure of Pb on the screw when the screw rotates to convey polymeric material; introducing blowing agent from a blowing agent source through a blowing agent port formed in the barrel at a blowing agent receiving section of the screw to form a mixture of blowing agent and polymeric material in the processing space, wherein the blowing agent concentration in the mixture is C (wt %); moving the screw in a downstream direction in the barrel to an injection position to inject a shot of polymeric material and blowing agent into the mold, the shot having a volume of Vs; and recovering a polymeric foam article from the mold, wherein a mixing volume of Vm is defined as the volume of the mixture of blowing agent and polymeric material in the processing space between the blowing agent receiving location of the screw and the downstream end of the screw when the screw is in the injection position; and wherein the method operates at an effective solubility ratio characterized by: Effective Solubility Ratio = Pb / C × Vr wherein Vr = Vs/Vm; and wherein Pb is measured in kPa (psi); and the method being characterised in that the effective solubility ratio is greater than 10342 kPa (1500 psi).
Cryogenic propellant tank for spacecraft engine, comprising an outer enclosure defining an inner volume, wherein the inner volume of the tank comprises a primary volume and a secondary volume connected to the primary volume by a valve configured to selectively allow the passing of fluid from the primary volume towards the secondary volume, or to isolate the secondary volume from the primary volume, the secondary volume having a supply orifice adapted to be connected to a supply line of a spacecraft engine, and a secondary orifice adapted to be connected to a second pressurization source, characterized in that the primary volume comprises a primary orifice adapted to be connected to a first pressurization source. wherein the inner volume of the tank comprises a primary volume and a secondary volume connected to the primary volume by a valve configured to selectively allow the passing of fluid from the primary volume towards the secondary volume, or to isolate the secondary volume from the primary volume, the secondary volume having a supply orifice adapted to be connected to a supply line of a spacecraft engine, and a secondary orifice adapted to be connected to a second pressurization source, characterized in that the primary volume comprises a primary orifice adapted to be connected to a first pressurization source.
A dispenser device for dispensing a fluid or powder composition, the dispenser device comprising: a dispenser head that is provided with a dispenser outlet that is formed at the end of a hollow sleeve, an air expeller for generating a flow of air while the device is being actuated, said air expeller including a piston that slides in an air chamber between a rest position and a dispensing position, said air chamber including a cylindrical body in which said piston slides in airtight manner, and a reservoir that contains a single dose of composition, said reservoir including an air inlet that is connected to said air expeller, and a composition outlet that is connected to said dispenser outlet, said air inlet including a composition retainer member for retaining the composition in the reservoir until the composition is dispensed, and said composition outlet being closed by a closure element that is force fitted in the composition outlet of the reservoir, said device further comprising a mechanical opening system (61, 62) co-operating with said closure element so as to expel it mechanically from its closed position while the device is being actuated, said device comprising an indicator that, in the rest position before actuation is in a first state, and that after actuation passes into a second state, this passage from the first to the second state informing the user that the device has been actuated, said first state being a visible state and said second state being a non-visible state, said device including a pusher element, that is secured to said piston, and on which the user presses during actuation, said dispenser head including a skirt arranged around said air chamber, characterized in that the bottom axial edge of said skirt includes a cutout.
A hydrothermal process for treatment of a waste stream including sodium oxalate Na 2 C 2 O 4, the method comprising the steps of: (a) feeding the stream through a tubular reactor at a dilution sufficient to avoid precipitation, at a temperature in the range of 250°C to 330°C, a pressure in the range of 90 to 160 Bar, and with a retention time in the range of 8 minutes to 30 minutes to provide treated liquid, (b) separating the treated liquid to provide a gas and a liquid comprising sodium carbonate, (c) treating the gas from step (b) to provide a gas discharge with carbon dioxide, and (d) treating the separated liquid from step (b) to provide a treated stream. (a) feeding the stream through a tubular reactor at a dilution sufficient to avoid precipitation, at a temperature in the range of 250°C to 330°C, a pressure in the range of 90 to 160 Bar, and with a retention time in the range of 8 minutes to 30 minutes to provide treated liquid, (b) separating the treated liquid to provide a gas and a liquid comprising sodium carbonate, (c) treating the gas from step (b) to provide a gas discharge with carbon dioxide, and (d) treating the separated liquid from step (b) to provide a treated stream.
A method of operating a ferroelectric memory cell, comprising: receiving a first charge associated with a dielectric of the ferroelectric memory cell at a sense amplifier; isolating the sense amplifier from a digit line coupled with the ferroelectric memory cell after receiving the first charge; activating the sense amplifier at a first time after isolating the sense amplifier from the digit line coupled with the ferroelectric memory cell; deisolating the sense amplifier from the digit line coupled with the ferroelectric memory cell after activating the sense amplifier at a first time; receiving a second charge associated with a polarization of the ferroelectric memory cell at the sense amplifier after deisolating the sense amplifier from the digit line; and activating the sense amplifier at a second time after receiving the second charge. receiving a first charge associated with a dielectric of the ferroelectric memory cell at a sense amplifier; isolating the sense amplifier from a digit line coupled with the ferroelectric memory cell after receiving the first charge; activating the sense amplifier at a first time after isolating the sense amplifier from the digit line coupled with the ferroelectric memory cell; deisolating the sense amplifier from the digit line coupled with the ferroelectric memory cell after activating the sense amplifier at a first time; receiving a second charge associated with a polarization of the ferroelectric memory cell at the sense amplifier after deisolating the sense amplifier from the digit line; and activating the sense amplifier at a second time after receiving the second charge.
A printer for applying a stamp onto an official document, the printer comprising: - an access level with an inlet for inserting the document into and removing the document from the printer, - a processing level including a print head, and - an inter-level document transport system for moving a document receiving platen between a lower position corresponding to the access level and an upper position corresponding to the processing level such that when the document receiving platen is in the lower position, the top surface of the document receiving platen is substantially aligned with or lower than the bottom of the inlet, and when the document receiving platen is in the upper position, the top surface of the document receiving platen is substantially aligned with the top of the inlet, wherein the access level and the processing level are at least partly arranged on top of each other, characterized in that the inter-level document transport system is a pulley mechanism comprising at least one pulley connected to a motor, and the inter-level document transport system includes at least one spring biasing the document receiving platen. - an access level with an inlet for inserting the document into and removing the document from the printer, - a processing level including a print head, and - an inter-level document transport system for moving a document receiving platen between a lower position corresponding to the access level and an upper position corresponding to the processing level such that when the document receiving platen is in the lower position, the top surface of the document receiving platen is substantially aligned with or lower than the bottom of the inlet, and when the document receiving platen is in the upper position, the top surface of the document receiving platen is substantially aligned with the top of the inlet, wherein the access level and the processing level are at least partly arranged on top of each other, characterized in that the inter-level document transport system is a pulley mechanism comprising at least one pulley connected to a motor, and the inter-level document transport system includes at least one spring biasing the document receiving platen.
Device for controlling a variable section nozzle of an aircraft power plant, said variable section nozzle comprising one or several movable parts capable of modifying the nozzle section and connected by means of a mechanical transmission chain to an actuator, said device comprising a system for regulating the power plant connected to a control member adapted to control the actuator, characterized in that the control device comprises a single control member, means for immobilizing capable of occupying a first activated state in which they interfere with the mechanical transmission chain and prevent any movement of all the movable parts and a second desactivated state when the regulation system controls the positional change of the movable part or parts, in which they do not interfere with the mechanical transmission chain and allow the movement of all the movable parts and means for determining the actual position of the movable part or parts.