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Patent Searching and Data


Matches 1,551 - 1,600 out of 8,874

Document Document Title
JP4782068B2  
JP2011184718A
To provide a method for reducing iron oxide-contained material by further efficiently heat-treating with a micro-wave irradiation to the iron oxide-contained material including hematite and goethite as the main components or the method t...  
JP4774590B2  
JP4769128B2  
JP4769842B2  
JP2011169489A
To provide a variable-temperature-gradient multi-zone type electric furnace capable of changing a position of a heating element of a third zone which has been fixed heretofore, from the external.In this electric furnace including two or ...  
JP2011168829A
To continuously and uniformly heat a work-piece to a desired high temperature with a high-frequency induction heating system.The work-piece W1 is heated with a high-frequency induction coil 71 while being layed on a ceramic-made endless ...  
JP2011169504A
To provide a technology for quantity production capable of uniformly and economically performing solid-phase reaction baking on powder received in a sagger while preventing dispersion of baking quality between its surface layer and insid...  
JP4762409B2
An article that comprises a fine-grain, homogeneous microstructure is essentially oxide- and sulfide-free and segregation defect free. The article is produced by a process that comprises forming a source of clean refined metal that has o...  
JP4753433B2  
JP4756929B2  
JP4755816B2  
JP2011158114A
To provide a consumable electrode type vacuum arc melting method and a device for the same capable of correctly and surely grasping a melting state in a furnace, and controlling an operation of the melting furnace as necessary, even when...  
JP4750147B2  
JP4747927B2  
JP2011153733A
To provide a continuous heating muffle furnace, capable of suitably suppressing deterioration of the durability of a muffle.The continuous heating muffle furnace includes: a plurality of gas burners 4a, 5a, 6a arranged outside the muffle...  
JP2011153807A
To provide a heating device and a heating method capable of suppressing the amount of generated gas and improving a filling factor within a reaction container by preventing scattering of material powder.The heating device 100 for the pow...  
JP2011522764A
The device for stabilizing the sheet material of one sheet by approaching space floatage has one heater plate provided with one heating element and one radial plane, and the above-mentioned radial plane vibrates, when the above-mentioned...  
JP4737821B2  
JP2011146166A
To provide a control device of an induction melting furnace capable of carrying out impedance matching with high precision, according to the load impedance.The control device of the induction melting furnace is provided with a controller...  
JP2011144453A
To provide a system and method for heat treating a portion of an alloy steel component.The system 10 includes a first enclosure 14 and a second enclosure 16 opposed to the first enclosure 14. The first and second enclosures 14 and 16 def...  
JP2011520743A
Systems and methods for arranging a heating element in a crystal growth apparatus include connecting elements such as heater clips used to interconnect one or more heating components of the heating element, and to connect at least one of...  
JP4728233B2
An electric heating element with radiant tube comprising a radiation pipe (1) and an electric heating element (2, 3) contained in said pipe, wherein the heating element has legs that run to and fro in the pipe, and wherein the heating el...  
JP4727111B2
To re-ignite efficiently an arc-furnace arc extending between an electrode and a material to be melt, a second energy supply is provided to maintain a plasma link between the electrode and the melting material when the arc-furnace arc is...  
JP4730520B2  
JP4731363B2  
JP2011137596A
To prevent deterioration of an O-ring for sealing, of a vacuum heat treatment device.A heating container (3) is connected to an exhaust pump, and joint surfaces of an opening circumferential flange (13) of a joint chamber received in a v...  
JP4725865B2  
JP2011134614A
To provide a voltage detecting device and an induction heating device capable of inputting high-frequency power into a heating coil, irrespective of its shape or dimensions.In the induction heating device 10 provided with a transformer 1...  
JP2011134597A
To provide a heating device capable of preventing hang-down of a flange due to thermal deformation.The device includes a cylindrical shell 50, a heater hung down at an inner periphery of, and supported by, the shell 50, for heating a sub...  
JP4719858B2
With reference to a device for heating a meltable material, such as plastic, upstream from equipment for further processing, such as casting or extrusion equipment, which device includes a conveyor channel for the material and a heating ...  
JP4719271B2  
JP4712226B2
To provide an infrared high-temperature heating furnace which can prevent contamination of an observation window. There are provided a sealed chamber 7 which is constituted of a manifold having an ellipsoidal section OP and can be depres...  
JP4710498B2  
JP2011124048A
To provide an electric heater capable of stabilizing a heating element by rationally absorbing thermal deformation while supporting both side ends of the heating element, and to provide a furnace equipped with the electric heater.The ele...  
JP2011119134A
To provide an electric heater capable of maintaining a basic shape by restraining deformation of the whole heating body caused by softening during heating of the heating body arranged in an approximately vertical direction, and to provid...  
JP2011517762A
The present invention relates to a device (10) which adjusts a point which locks an electrode of a fusion furnace. This device is provided with vice (120) which supplies electric power to an electrode in support of the electrode, and thi...  
JP2011119132A
To provide an electric heater capable of maintaining a basic shape in spite of softening during heating and easily installing, to provide a manufacturing method for the electric heater, and to provide a furnace equipped with the electric...  
JP2011517762T
The present invention relates to a device (10) which adjusts a point which locks an electrode of a fusion furnace. This device is provided with vice (120) which supplies electric power to an electrode in support of the electrode, and thi...  
JP4701250B2
The invention is directed to a control device for AC reduction furnaces ( 15 ) with electrodes ( 14 ) having a transformer ( 11 ) and a regulating system ( 1 ) for the controlled introduction of energy into the AC reduction furnaces ( 15...  
JP4695063B2  
JP4690654B2
To solve problems in constructing a furnace wall of a horizontal induction furnace by conventional technology that a stacked fire-proof board reinforced by glass fiber has heat resistance of only about 400°C, a heat insulating material ...  
JP2011516265T
It is a ductile-cast-iron disposal method, the method pours into a casting electric furnace (1) :ductile-cast-iron 溶湯 which has the following processes, and it is alkaline-earth-metals ion above; ductile-cast-iron 溶湯 (5), Or a ra...  
JP2011516265A
A method for treating spheroidal graphite iron includes the step: pouring molten spheroidal graphite iron into a pouring electrical furnace (1); covering the molten spheroidal graphite iron (5) with alkali slag (6) which is melted at hig...  
JP2011099567A
To provide an infrared heating device capable of controlling a heating state by every region.This infrared heating device 100 performs heating by irradiating near infrared to a high-tensile steel plate B1. The infrared heating device 100...  
JP4681051B2  
JP2011085279A
To provide a submerged heating heater for molten nonferrous metal capable of elongating a service life by inhibiting intrusion of molten metal to the inside of a heat radiation pipe and having excellent maintenance performance and safety...  
JP2011080125A
To provide a producing apparatus for more increasing secondary combustion efficiency when producing molten metal by directly reduction-melting a lumpy metal raw material layer with an electric heating furnace.Raw material charging chutes...  
JP2011080124A
To provide an apparatus for producing molten metal having always competitive strength without being affected by the variation of price of metallic scrap and reduced metal.A stationary type non-tilting arc-furnace, wherein raw material ch...  
JP2011075187A
To easily repair a plasma torch insertion portion of a furnace cover by a small number of persons for a short time.The melting furnace includes: a furnace body 11 having a hollow inner part and an opened upper part; the furnace cover 32 ...  

Matches 1,551 - 1,600 out of 8,874