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JPH0583699U |
[Constitution] The inner door 6 that opens and closes the opening on the side surface of the inner wall 2 of the furnace body can be opened and closed independently of the outer door 7 that faces the inner door 6 and opens and closes the...
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JPH0580686B2 |
PURPOSE:To secure an even level of temperature in a furnace interior at the initial state of the electric power applied to a heater and therefore to increase a field of application as well as to improve the quality of a material to be pr...
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JPH05291159A |
PURPOSE: To provide a semiconductor manufacturing device having the intensified stability during the wafer processing step by avoiding the loosening by temperature fluctuation in the connection part of a relay terminal connecting a heate...
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JPH0579907B2 |
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JPH05286770A |
PURPOSE: To provide a hot powder compacting device which is secured reduction of the equipment cost, shorting of the operating hour, simplification of the operation by an automatic continuous operation and safety of the operation. CONSTI...
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JPH0578754B2 |
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JPH0577957B2 |
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JPH0577956B2 |
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JPH05273429A |
PURPOSE:To obtain the small-sized electric furnace for working an optical fiber which is not affected by ambient temp. and has excellent temp. stability and long life. CONSTITUTION:The small-sized electric furnace for working the optical...
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JPH05271751A |
PURPOSE: To enable uniform heating as far as possible in a vacuum furnace, in which heat treatment can semi-continuously be executed to products to be treated in succession. CONSTITUTION: In the vacuum furnace arranged with opening holes...
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JPH0541359Y2 |
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JPH0573468B2 |
A test oven wherein heated air having a predetermined temperature is supplied and the oxygen concentration in the supplied air is controlled. The test oven has a test oven body having an air supply port and an air discharge port, a blowe...
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JPH0572845B2 |
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JPH0539437Y2 |
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JPH0539438Y2 |
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JPH05255706A |
PURPOSE: To provide the pressure control method which can assure the control accuracy of pressure control and can reduce the size over the entire part of the device. CONSTITUTION: A piston 4 is inserted into an aperture 3 of a high-press...
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JPH0572928U |
[Purpose] A large number of workpieces made of green compacts are continuously put into a sintering furnace. [Constitution] A transport unit that transports a cassette 2 containing a large number of workpieces into an outer frame 11 arra...
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JPH0570076B2 |
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JPH05248961A |
PURPOSE:To lessen the measuring error of a displacement amount, or enhance the accuracy of the temp. measuring. CONSTITUTION:A displacement amount measuring device is equipped with a supporting pipe 9 whose one end in the axial direction...
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JPH0567873B2 |
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JPH05248770A |
PURPOSE: To increase the temperature elevating speed of a hot wall type heating furnace used for heat treatment of a semiconductor and to reduce the occurrence of dusting. CONSTITUTION: A heat generating body 13 is arranged fronting on t...
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JPH0566432B2 |
PURPOSE:To permit relocation at any time to any desired place, ready construction of an oven and ready production of charcoal with excellent durability and productivity, by fabricating the title oven from upper and lower drums of a U-sha...
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JPH05240816A |
PURPOSE: To measure physical properties of test specimen which is placed under a special atmosphere such as a furnace. CONSTITUTION: An amount of relative displacement when a lower edge 6a of a probe 6 is displaced relatively between a s...
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JPH05238872A |
PURPOSE:To measure temperature of a material to be heated, from the outside in a non-contact state by sticking fast an infrared ray transmitting window to a window fixed to a reflecting mirror of a rotary elliptic face of an image furnac...
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JPH05223466A |
PURPOSE: To cause stable movement of a furnace body through the working of a linear motor by a method wherein a linear motor stator is disposed in parallel to a furnace body, the central part of the one end of which is opened, and a line...
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JPH05222422A |
PURPOSE: To omit exhaust gas treating equipment, such as cyclone, venturi scrubber, thickener, or wet type exhaust gas treating equipment, such as venturi scrubber, thickener, and to utilize the exhaust heat to dry raw material. CONSTITU...
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JPH05222404A |
PURPOSE: To unify the flow of gas in a retort housing treating articles in a vacuum sintering furnace. CONSTITUTION: The portable retort 12 is placed together with pallets 11 on a hearth 8 provided in a heat insulating chamber 4 formed i...
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JPH0559351B2 |
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JPH0533919Y2 |
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JPH05215469A |
PURPOSE: To obtain a burning furnace which has a small size and a high treating capacity and in which a burning temperature of a product can be made uniform by mounting a heat pipe shelf with fins and an operating liquid heating tank in ...
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JPH05209255A |
PURPOSE: To manufacture high speed tool steel improved in wear resistance and toughness by subjecting steel powder contg. specified ratios of C, Si, Mn, Cr, W, V and Co to hot isostatic pressing treatment at a specified temp. CONSTITUTIO...
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JPH0531520Y2 |
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JPH0554038B2 |
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JPH05203367A |
PURPOSE: To perform continuous heat treatment of a number of samples by a method wherein a moving device comprising an industrial robot is provided, a sample is fed in an electric furnace from a sample shelf, and after heat treatment, th...
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JPH0549916B2 |
A heat treatment apparatus which comprises a treatment chamber formed with heat insulating walls, a graphite heater installed in the treatment chamber, a gas supply port supplying non-oxidizing gas to the chamber and an exhaust port for ...
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JPH0549917B2 |
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JPH0549918B2 |
In a hot isostatic pressing (HIP) method, only the probe of a dilatometer (8a,8b) is set in the pressurized heating space of the HIP apparatus, and the probe is attached with a test-piece (10) having a greater specific surface area made ...
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JPH0547058B2 |
PURPOSE:To obtain a small black body furnace with a better response, by providing a radiation tube in a cylindrical heat generating body in such a manner that both ends thereof are with a space thereabout while being mobile along the len...
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JPH05174625A |
PURPOSE: To efficiently provide a product, the no-load value Q of which is high, by horizontally arranging a core tube with a spirally dug groove in a sintering furnace, placing a ceramic pressurized body on the spiral groove, rolling th...
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JPH0545878B2 |
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JPH0545879B2 |
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JPH05172766A |
PURPOSE: To obtain a heating furnace equipped with a thermocouple holding the bonding state to a furnace body even when the heat cycle of heating and cooling is repeated within a wide range from room temp. to 1600°C and capable of being...
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JPH05171421A |
PURPOSE: To easily form the face of a reflection mirror by arranging a shield plate and an evaporating source for vacuum deposition on the inside face at the lower side of a glass tube put on a truck and vacuum-depositing metal on a part...
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JPH0544599B2 |
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JPH0543958B2 |
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JPH0526479Y2 |
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JPH0526480Y2 |
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JPH05166819A |
PURPOSE: To obtain a wafer heat treatment device which attains a rise in the operation rate of the wafer heat treatment device and shortens its down time by replacing a heat treatment tube without lowering the temperature. CONSTITUTION: ...
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JPH0548218U |
[Purpose] Prevents poor insulation between the power bus and the electric furnace, and ground faults between the electric furnace and the earth. [Constitution] An opening 2 is provided for drawing electric power from the high temperature...
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JPH05157461A |
PURPOSE: To equally heat workpiece, by a method wherein atmospheric gas in the space where the workpiece are placed is agitated by a fan and is uniformized in temperature when the workpieces are heated, and to quickly lower the temperatu...
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