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JP2004134631A |
To provide a lamp heat treatment device which eliminates the difference in the thickness between an oxide film on a first wafer and an oxide film on each of a second and the subsequent wafers, and at the same time prevents warpage or bre...
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JP3523908B2 |
PURPOSE: To obtain a throw-in type immersing heater tube which is easy to move without fixing it to a furnace, can be immersed in and taken out from any place at any time when required, repeatedly used by using an insulated container, us...
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JP3523396B2 |
To provide a compact infrared heater for a heating furnace which is easy to be installed and removed, having a superior fuel efficiency and a superior maintainability, wherein inhomogeneity of temperatures occurring in a heated matter is...
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JP2004125202A |
To provide an electric resistance furnace for reducing thermal damage to a preheating heating element, and requiring no arrangement of a heating means by a heating medium in the electric resistance furnace using the heating element havin...
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JP2004116980A |
To provide an induction heated melting furnace causing no danger of steam explosion and having a gas seal function.An electromagnetic induction heating melting furnace main body is constituted of a refractory material 2 and a metallic fu...
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JP2004108696A |
To provide technology for promoting stirring of melted metal when melting and refining metal using electronic beam.A metal melting refining device is provided with a vacuum vessel 1, a crucible 3 provided inside the vacuum vessel 1 to st...
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JP2004108733A |
To provide a heat insulation structure of a microwave heating furnace using not a support body even when manufacturing the microwave heating furnace for high temperature having such size of a closed space to be constituted by a heat insu...
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JP2004510939A |
An induction-heated furnace having a shell with at least a portion lined with refractory material having walls and a floor. At least one induction heater is mounted to the floor of the furnace refractory material that communicates with t...
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JP2004108725A |
To provide a pressurization induction melting device capable of preventing a water cooled cable connecting an induction coil in a melting furnace incorporated in a pressure vessel with external power supply from being deformed even when ...
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JP3516804B2 |
To provide an ion carburizing furnace which can maintain stable glow discharge. At the time of carrying a carrying object 6 constituted with a work 4 and a carrying jig 5 laying the work 4 into an ion carburizing treated chamber 2 while ...
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JP2004101122A |
To provide a microwave kiln having a structure where an inner heat insulation member is not deformed nor damaged by the weight of a fired article in the firing stage.The microwave kiln is provided with a furnace body accommodating the ar...
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JP2004101008A |
To provide a microwave radiation continuous baking furnace capable of stably baking an object to be baked by microwaves irrespective of material and shape of the object to be baked, reducing the number of defective products having crack,...
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JP2004091246A |
To melt an iron-phosphate glass material in a stable condition.The iron-phosphate glass material 15 is supplied in a container 16 made of a conductive ceramic such as silicon carbide, or zirconium boride, and the container 16 is housed i...
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JP2004096897A |
To prevent uneven wear in electrode and uneven in-furnace melting atmosphere.A PWM converter 3 converts an alternating current from a three-phase alternating-current power supply 1 into a direct current, and further carries out balancing...
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JP3510079B2 |
To retain the posture of an already installed electrode properly and engage a screw threaded part correctly, upon connecting a new electrode to the base end of a device. An electrode retaining device in a melting furnace is provided with...
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JP2004084044A |
To perform a recycling treatment while effectively utilizing combustion heat of combustibles contained in a used car and a used household electric appliance without applying a shredder treatment to the used car and the used household ele...
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JP3505065B2 |
To provide a plasma melting furnace and an operating method therefor which prevents an imperfect melt from mixing in a molten slag overflowing from the furnace, without lowering the melting capacity whereby a homogeneous and high-quality...
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JP3504979B2 |
PURPOSE: To make it possible to be free from any requirements for construction accuracy and prevent molten steel from leaking by way of a furnace bottom electrode with regards to furnace bottom electrode structure of an electric melting ...
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JP3501311B2 |
PURPOSE: To convert the posture of a heater from the lateral direction to the vertical direction by so fixing a rotary shaft as to be perpendicular to substantially the center of the axial direction of a cylinder member, forming the shaf...
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JP2004060946A |
To achieve a waste melting apparatus and a waste melting method even without any thin crucibles.In the waste melting apparatus 10 having a vertical type furnace wall section 20 where a heating coil 21 is incorporated and an elevatable fu...
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JP2004051467A |
To provide a shaft seal mechanism of an electric farnace capable of easily sealing a gap between a penetration member penetrating through an upper part cap of an electric furnace, the inside of which is pressurized with an inert gas or t...
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JP2004053232A |
To provide a thermal decomposition furnace applying electromagnetic induction by an electromagnetic coil with respect to a thermal decomposition stage for gasifying a burnt matter in advance and sending it to an incinerator, to efficient...
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JP3498213B2 |
To provide a heat treatment furnace capable of improving productivity by improving the cooling efficiency of a heat treatment material. The heat treatment furnace comprises at least a furnace body 3, a heater 5 situated at the internal p...
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JP3494493B2 |
PURPOSE: To keep the temperature in a furnace almost uniform as desired or keep the temperature higher near a gate by switching connection between the side of a power source and furnace bottom electrodes to make the direction of arcs and...
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JP3492320B2 |
To provide a slag discharge method of a molten metal. In the slag discharge method of the molten metal in a plasma type ash melting furnace 1 comprising a furnace body 2 for receiving incineration ash, an anode 8 and a cathode 6 for gene...
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JP2004025274A |
To provide a heating furnace for improving the quality of an article with electronic components mounted thereon.This heating furnace comprises a plurality of hot plates arranged in one row along a carrying passage, a carrying device to c...
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JP3490215B2 |
To provide an ion carburizing furnace by which ion carburizing can be uniformly applied to the surface of a work. The inside of a chamber 3 constituted in such a manner that evacuation is made possible is provided with an insulating spac...
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JP2004019977A |
To provide a melting furnace reduced in limitation of materials to be melted, facilitated in discharge of the melted material, and improved in processing performance and durability.This melting furnace is provided with a furnace body par...
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JP3489100B2 |
To provide a heating furnace in which partial projection of a strip heater into the furnace due to variation in the shape incident to thermal expansion/contraction can be blocked by holding the heater surely in the vertical and horizonta...
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JP3485308B2 |
To provide a method for installation of a furnace of direct-energization heating type, in which oxidation resistance and durability of electrodes (graphite C-silicon carbide SiC) important for the furnace are improved, and heat resistanc...
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JP3486869B2 |
To provide an induction heating and melting apparatus for granular particles, which is suitable for removing metals in burned ash and fly ash in a harmless manner, capable of recovering the metals with high purity and in high yield, high...
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JP3485167B2 |
To provide a fusion system of plural induction furnaces capable of maintain high degree of operability with loss expensive equipment. This system is for supplying power to plural induction furnaces 5A, 5B from one current inverter 2, and...
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JP3484387B2 |
To obtain an electric furnace for high temperature heating wherein the number of lead wires to be connected in the outside of the furnace is reduced, so the working efficiency can be raised, and also the number of holes for leading out t...
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JP3480786B2 |
To easily decide whether the operation of a molten metal leakage detector depends on the deposition of zinc or the leakage of molten metal by respectively providing molten metal leakage detecting nets on both sides of the boundary surfac...
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JP3479771B2 |
To enhance the throughput by preventing the deformation, etc., caused by the heat treatment of substance to be treated, and shortening the treatment time. An auxiliary heat treatment means 18B, which heat-treats an LCD substrate G at an ...
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JP3479020B2 |
To form a treatment region having high soaking property by adjusting the heat generation pattern (heat shape or the calorific value of each part) of a heater, in a vertical type heat-treating device for hear-treating, for example, a semi...
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JP2003343979A |
To reduce an amount of incrustation and other foreign matter floating on a surface of molten substance to be poured into an investment mold. A melting method is constituted by putting a disposable (unable to reuse) self-sustaining firepr...
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JP2003336818A |
To stably generate thermally decomposed gas with high quality and high calorific value.A facility comprises a thermal decomposition furnace 2 having a waste input opening 22 for supplying waste into a furnace body 21, a plasma torch 23 f...
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JP2003534916A |
A container system including a vessel for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet and an ejection system for cleanly discharging the processed thixotropic semi-solid aluminum billet. The c...
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JP2003329370A |
To provide a heat-retaining, easy-to-shape, lightweight and low-cost baking chamber for a microwave high-temperature furnace easy to transmit a microwave, having a small energy loss, and not causing overheat of a housing, and also to pro...
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JP3466673B2 |
PURPOSE: To make it possible to provide a required differential temperature to a heating processing unit of a work piece by installing a movable heat reflective board which is vertically movable in an upper part of a heating processing u...
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JP2003322479A |
To provide an electrode member disposed at the bottom of a furnace usable in an electric furnace, which does not need a reduction firing process while keeping durability, obtainable at low cost, and having excellent conductivity.The elec...
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JP2003323971A |
To provide a ultra high temperature and ultra high speed uniformly heating device for giving high speed temperature rise to a whole heated object up to a ultra high temperature region in a short time and holding the heated object at a un...
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JP2003317930A |
To provide a plasma type fusion furnace automatically feeding and melting a sufficient amount of an appropriate temperature insulative melting object such as incineration ash, incineration fly ash, and glass cullet without causing interc...
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JP2003313610A |
To provide a plasma heat treatment furnace which can ensure insulation of a cathode terminal at an introduction part of the cathode terminal into the heat treatment chamber and enables easy maintenance around the introduction part.An ann...
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JP2003314970A |
To provide an electric furnace with excellent uniformity of temperature distribution, a large effective heating area of a heating element with a small size, and optionally controlling temperature with high accuracy.This tubular electric ...
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JP2003532856A |
Apparatus and methods for limiting interaction of electron beams produced by adjacent electron bean guns mounted within a vacuum chamber of a furnace. The apparatus may include one or more barriers that are suspended within the vacuum ch...
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JP3464005B2 |
PURPOSE: To provide a heat treatment device which can heat-treat the whole surface of a planar object to be treated quickly at uniform temperature by controlling the temperature of a planar heating source, separately for each of a plural...
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JP3461739B2 |
To provide an induction-type electromagnetic drive device which has high mechanical strength and can be used under high temperature and high pressure while the advantages of the induction-type electromagnetic drive device which can be us...
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JP3461811B2 |
To provide a laminating heating base plate which can be temperature raised to 1800°C, in which an abrupt temperature gradient like particularly at 250°C per 1 cm can be easily regulated at an arbitrary temperature gradient and which ca...
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