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Patent Searching and Data


Matches 851 - 900 out of 1,805

Document Document Title
JP2001097781
To provide an electric furnace capable of decreasing heating element capacity and decreasing electric consumption of the heating element by combinedly using heating with high temperature gas and heating with the heating element. This ele...  
JP2001091163
To provide a kiln for multistage ceramic industry to simultaneously perform glost firing and biscuit firing. The outer wall of a kiln for a multistage ceramic industry according to this invention comprises a first layer 39 where fire-bri...  
JP3174538
To enhance an energy conservation effect by accompanying a control operation for intending to hold a predetermined pressure in a furnace with a regulating operation for regulating an opening of an exhaust gas damper based on a rotational...  
JP2001077011
To shorten the downtime attendant on the removal of a sublimable compound, to simplify removal work and improve safety in a semiconductor manufacturing devise for applying an organic film of an anti-reflection film to the surface of a se...  
JP2001066067
To provide a portable multifunction kiln which is small and light and is excellent in heat efficiency and safety and can be used for the baking processing of ceramic works or the heating cooking, etc., of each kind of food material, with...  
JP3166303
PURPOSE: To provide a heat treating furnace in which time and energy consumption required for heat treating a material to be treated can be reduced and quick heating of the material to be treated can be realized. CONSTITUTION: The heat t...  
JP2001059148
To provide a method of manufacturing an α+β titanium alloy having high strength, ductility, and fatigue strength, free from defects, such as deformation and crack, and having high reliability at lower manufacturing costs than heretofor...  
JP3161077
PURPOSE: To automate opening and closing of doors by a method wherein, when a first opening part is left open, a first door is moved in front of the first opening part by a first driving mechanism and further moved in front of a second d...  
JP2001040431
To improve the fluidity of slag and to smoothly recover valuable metal by treating copper residues contg. valuable metal and industrial waste contg. metal and, while the generated slag is reduced, feeding a solvent contg. at least one ki...  
JP2001011515
To improve the service life of a stirring nozzle by blowing gas for stirring into molten metal produced in a melt-reduction smelting from the side part near the furnace bottom part of the molten metal.Plural pieces of furnace bottom nozz...  
JP2001004279
To minimize the loss of melting matter and solid matter accompanying exhaust gas, by providing an exhaust gas duct, which extends from a refining container, with the first section which has a relatively slight upward inclination to the h...  
JP2000346563
To provide a vacuum flange used in an infrared ray radiation heating device and an infrared ray radiation heating device having this flange installed therein in which the temperature of the vacuum flange can be prevented from being incre...  
JP3140108
PURPOSE: To make a uniform temperature distribution of steel materials within a furnace by a method wherein a heat transfer at a part supported by a supporting fitting at a lifting or descending support and another heat transfer at a gap...  
JP2000345208
To provide an automatic conductive sintering system capable of automatically and continuously executing a sintering stage from the packing of powder into a sintering die to sintering.This automatic conductive sintering system has an auto...  
JP2000337777
To eliminate areas into which an atmospheric gas hardly penetrate and, in addition, to improve the productivity of a sintering device by boring many holes through the side plate and bottom plate of a container for sintering and, at the s...  
JP2000335957
To provide a division assembly type kiln which can sinter a sintering article in response to the volume of the sintering article, can be moved, and does require the stop of the whole body of the kiln, when repaired, by dividing and arbit...  
JP3134226
To solve such a problem that since in a conventional oven for ceramic art, the outer peripheral temperature of the oven is lowered by encircling the outer periphery of the oven with a heat insulation material, the conventional oven has d...  
JP2000319701
To improve production efficiency by loading up articles to be treated in a multistage in a preheating zone and to improve the ratio of the calories consumed to decompose and remove organic components in the treated articles to the calori...  
JP2000316882
To provide a method for controlling a combustion furnace for manufacturing dental prosthesis material, the method being better adapted to various dental prosthesis materials, particularly for at least reducing or completely excluding the...  
JP2000317204
To adequately recover a binder by liquefying the binder so that a nozzle part of a trap main body is not clogged and a vacuum pump is not stopped, even though the binder contained in an object to be treated is composed of different kinds...  
JP3128083
PURPOSE: To obtain a device for controlling the atmosphere inside a furnace which makes it easy to control flow-regulating valves for air and fuel gas and makes it possible to control the atmosphere minutely and is highly reliable. CONST...  
JP3126633
To increase absorptivity of an adsorbent by introducing the flame of the burner into the furnace to carbonize the carbonizing material, as the gas in the oven is sucked with an ejector arranged beneath the carbonizing oven and introduced...  
JP3122321
PURPOSE: To restrain the leakage of magnetic flux to the outside, to prevent the heating of an outside structural member and to improve the electric power efficiency by arranging a magnetic material-made magnetic shielding member so as t...  
JP3122229
PURPOSE: To provide a vertical type kiln which is capable of leveling the top surface of an accumulated raw material and baking the raw material uniformly in a cylindrical body of the kiln. CONSTITUTION: This vertical type kiln comprises...  
JP2000274952
To provide a hot blast heating type heat treatment system which can improve the temperature distribution property within a heating chamber, and shorten the processing time, and prevent the breakdown of plate-shaped substance to be proces...  
JP2000266471
To capture the shape change or the like of a work at a high temperature by observation on the spot and at the same time measure the shape of the work at a high temperature. In a device 1 for observing the inside of a high-temperature fur...  
JP2000258068
To provide an infrared image heating type heating/quenching/constant- temperature furnace capable of performing temperature control of a sample for heating, quenching and constant-temperature and enabling elaborate observation of its sta...  
JP2000249471
To enable such heat treatment of particulates at a high temperature that a metallic kiln can not be used due to the high temperature or that the treatment goods must not touch directly with combustion gas. An electric furnace A is consti...  
JP2000247725
To uniformly bring an incensing agent into contact with piled materials to be treated and to prevent incensing unevenness by feeding the incensing agent to an incensing agent feed opening installed below the materials to be treated house...  
JP3103476
PURPOSE: To control a baking furnace for firing a ceramic art at a temperature suitable for combustion by heating the furnace to a set temperature by a first burner, automatically igniting a second burner, continuously operating the seco...  
JP2000180068
To provide a device and method for performing the pressurization treatment of a semiconductor that can drastically enhancing the treatment efficiency of the semiconductor and can improve the quality of the treated semiconductor and make ...  
JP3084232
To improve equality and productivity of processed goods, by arranging the heater of a heating furnace at the side of the heat treatment position of a process chamber, and setting the heating temperature so that the heating temperature di...  
JP2000154973
To provide a shelf plate for burning integrated with a post that can further suppress the misalignment between a shelf plate body and a post body.While, at a specific position at the inner-circumference side of an upper surface 50 of a s...  
JP2000146446
To provide a heat treatment furnace which enables the combustion at high temperature while a toxic gas generated associated with the heating is kept in a treatment chamber, and prevents the emission of the toxic gas in a shop, the enviro...  
JP2000146450
To provide a simple kiln with stepped chambers for pottery which is capable of freely increasing/decreasing its volume according to the quantity of earthenware to be stored, and using charcoal and wood for the fuel, inexpensive, easy in ...  
JP2000144239
To provide a heat treatment furnace which can execute the heat treatment in a good energy efficiency and at a low cost. A holding chamber 5 for holding a material to be treated, is arranged. Then, a hot blast generating chamber 1 freely ...  
JP2000121252
To protect a ceramic tube against cracking due to an inner and outer temperature difference by inserting the inlet side of a tube into a tunnel provided at the lower part of a burner fixing wall and providing the tunnel with an exhaust p...  
JP2000111260
To easily observe an article to be treated and to heat in a clean environment by disposing a heat source around the article, and further providing a plurality of transparent members each having high light transmittance in a visible light...  
JP2000102549
To provide a combustion furnace having high performance in the manufacturing of a dental prosthesis while surely preventing the generation of bubbles.In a combustion furnace 10 for manufacturing a dental prosthesis in a muffle, the combu...  
JP3052403
PURPOSE: To eliminate dispersion in the quality of products by a method wherein a gas feed pipe is provided at the center and near a side wall to direct atmosphere gas to a space and a blowoff point of the atmosphere gas is changed over ...  
JP2000097574
To contrive the reduction of an initial cost as well as a running cost while preventing the deterioration of the operating efficiency of a furnace effectively and, at the same time, contrive the improvement of the quality of a final prod...  
JP2000088468
To control atmosphere in a firing space stably for a long period in a firing apparatus of an electronic component wherein the firing space is formed by fixing a furnace body to a stage with a sealing material interposed. In a firing appa...  
JP2000081285
To reduce an operating cost by scarcely cracking, prolonging a useful period, and facilitating its maintenance therefor. In the inner heat type electric furnace comprising a sintering space for receiving an object to be sintered at an in...  
JP2000074753
To make detectable the temp./oxygen concn. by a convenient method, without using complicated electric wirings or measuring circuits by constituting a detector for detecting signals from a specified ceramic sintered compact. E.g., 6 sheet...  
JP3043325
To provide a reduced pellet having high reducing ratio and a producing method thereof which has suitable grain size and strength without containing low zinc content as harmful component as a blast furnace raw material, in dust generated ...  
JP2000063854
To provide an optical hybrid fuel conversion experimental apparatus which enables appropriate and safe investigations of optical hybrid fuel conversion apparatus. An optical hybrid fuel conversion experimental apparatus is constituted by...  
JP2000044210
To mass-produce a crystalline powder consisting of isometric granular particles of a uniform grain size and having excellent packing characteristics with good productivity by providing a grating having a specified interval on the inside ...  
JP2000039267
To melt refuse continuously by providing a section for feeding refuse to a melting section in a furnace chamber, and a section for feeding particulate thermit mixture and disposing a molten slug discharging section on the downstream side...  
JP2000028270
To realize both reduction firing and oxidization firing through electric heaters. A kiln body 10 having electric heaters 14, 14..., an airtight casing 20 for accommodating the kiln body 10 and a gas substitution unit are combined. By sub...  
JP2000017305
To swiftly and homogeneously increase the temp. of the whole body in a furnace and to increase the working efficiency of the furnace by driving a fan in the meanwhile till the temp. reaches the one at which the degreasing of the object t...  

Matches 851 - 900 out of 1,805