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Matches 901 - 950 out of 1,816

Document Document Title
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...  
JP2000018832
To provide a small and inexpensive heat treatment device excellent in heat efficiency. For a heat treatment device, an opening 4, which connects a heat treatment room R within a furnace 1 with the outside the furnace 1, is made at the fu...  
JP2000017306
To reduce initial cost and running cost without decreasing the operation efficiency of a furnace. A pair of furnace bodies 1 provided with degreasing and sintering function is provided, a power source 2 and an exhaust device 3 common to ...  
JP2000018844
To provide a melting furnace which can stably melt an object to be melted regardless of the properties of the object. A melting furnace which melts a treatment object supplied to a melting area 6 in the furnace and discharges the meet pr...  
JP3018843
PURPOSE: To obtain a heat insulating material which stands against severe heat treatment at a high temperature by a method wherein a flexible sheet-type protecting material, having specified physical properties, is provided on the surfac...  
JP11351755
To remove polymers bonded to metal surely and efficiently in safety through a simple arrangement. A carbonization chamber surrounded by heat resistant walls 4a, 4b having a heater 5 is disposed on the inside of the heat insulating layer ...  
JP11351754
To obtain a fired article having high thermal efficiency and uniform quality by providing a product take-out hopper with a discharging means having a rotor for sealing the inside and outside airtightly thereby performing continuous firin...  
JP11325739
To improve the starting property of a molten salt furnace with large output. A compact melting salt furnace 5 is started by heating a hollow terminal 2-a for starting with a heat source 1 for starting such as an electric heater or a gas ...  
JP11324467
To improve performance of a door for a temperature-controlled room at a lower cost. A door for a temperature-controlled room is constituted of an outer door 30 and an inner door 10 mutually shut thermally. The outer door 10 is separated ...  
JP2988921
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...  
JP11257869
To prevent an unacceptable article from being produced by eliminating the scattering of temperature in a heat treatment furnace, especially around a powder molded body and making uniform the degreasing and sintering at each part of the p...  
JP11241888
To permit the optimum stabilized suspended heating by a method wherein the positions of upper and lower external four polarized ring electrodes are deviated from the position of a central electrode and voltages, applied on the electrodes...  
JP11241125
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 ...  
JP11237186
To provide a hot isotropic pressing device which can quickly perform cooling treatment within such an extent that a sealing function, etc., are not damaged by making the aperture of at least either one of first and second vent holes adju...  
JP11237185
To provide a heat treatment system coupled under a thin atmosphere in which a large number of treating cells can be accepted. The heat treatment system coupled under a thin atmosphere comprises several treating cells 14, 15, 16 linked to...  
JP11229021
To provide a method for strengthening the protection of particularly surrounding of a steel tapping hole having the tendency toward the vigorous erosion and further, improving the productivity, in the protecting method of a lining refrac...  
JP11218508
To prevent heat from being dissipated from the inside of a furnace and to enhance the accuracy of a analysis by forming a furnace body to have a two-layer structure in which a transparent quartz glass layer and an opaque quartz glass lay...  
JP11183038
To provide a heating furnace for uniformly heating a work, irrespective of its size. The furnace has a heating position of a size enough to heat one work. This position is composed of heating sources 1a-1c capable of independent temp. se...  
JP11172309
To provide a smelting reduction apparatus, in which good fluidizing condition in a fluid is stably formed, a prescribed reduction capacity is obtd., the increase in dust loss is prevented and the control of supplying quantity into the sm...  
JP11166791
To obtain a sintering furnace which can be used with no problem even under quick heating or cooling conditions while making uniform the heating temperature in the furnace through burner system by arranging radiant tubes made of a heat re...  
JP11152502
To provide a constitution for feeding power to a heater which has simple structure and excellent the safety and the durability. Since a constitution is constituted so as to enable the supply of the three phase AC current with a star conn...  
JP2935648
PURPOSE: To accomplish automatic connection switching of a gas cylinder to a pressure container by applying a valve opening output to shutoff valves for outlets in the rising order of pressure from a cylinder group lower in pressure duri...  
JP11142062
To efficiently thermally recover from a combustion exhaust gas. A heat exchanger 10 is arranged at an upper surface side of a furnace body 1 substantially in contact with the body 1. A combustion exhaust gas is guided to the exchanger 10...  
JP11128716
To contrive prevention of contamination caused by driving an actuator with an oil by providing a gas collecting device for inert gas such as argon, nitrogen or the like as a power source for an actuator of a high pressure gas process app...  
JP11131115
To establish an inexpensive floor type smelting furnace capable of changing a lower vessel at the furnace bottom part. The floor type smelting furnace 1 is provided with the furnace body 2 separatable into at least an upper vessel and th...  
JP11108562
To properly control the position of a floating material when floating a material by a DC power supply. Two pairs of four rod-shaped electrodes 3-6 being extended in a direction that is in parallel with a third axis are arranged at a posi...  
JP11094471
To enhance uniform heating performance by averaging the heat being radiated from a heater toward an object to be sintered thereby bringing the temperature of gas as close as the sintering temperature when the gas arrives on the object to...  
JP11083006
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...  
JP11083338
To provide an HIP apparatus capable of improving productivity without involving a problem to be caused by sealing performance, and also without making the diameter of a pressure container larger wastefully. A hot isotropic pressing appar...  
JP11083337
To make the whole of a treating apparatus compact vertically, and reduce consequently the cost of both the apparatus and the construction of a building in which the apparatus is installed. A treating apparatus utilizing a fluid pressure ...  
JP11071605
To provide a fine particle manufacturing method and a fine particle manufacturing device capable of continuously manufacturing fine particles of high purity without mixing impurities into the raw material. A high-frequency levitation coi...  
JP11070129
To provide a combustion furnace holding production of dental ceramic materials which are free of are decreased in pressure crazes and cracks when a high feeding rate is needed. This combustion furnace has a working surface for treating c...  
JP11061217
To provide a method which can efficiently execute the reduction, and a device therefor, in reducing at high temp. by charging powdery iron raw material together with powdery solid reducing agent onto a rotary hearth furnace. The powdery ...  
JP11030545
To provide an apparatus and a method capable of correctly detecting deposited metals in a melting furnace of any form even in a relatively simple structure. A fixed electrode 9 set at a bottom face 8 of a melting furnace, a movable elect...  
JP11023158
To prevent a furnace from enlarging, and make it excellent in economical efficiency, and enable it to withstand even a long spell of operation, with baking temperature equal, in spite of being a burner system of kiln provided with a radi...  
JP11012604
To achieve the degreasing and sintering by the same device in the compacting press of metal, and to separate and recover the heavy metal from batteries in industrial wastes. A metallic sintered body is obtained by completing the continuo...  
JP11003868
To prevent variations in the temperature of wafer side of a lamp anneal device during the process of annealing. The measured temperature of a wafer 16 at the time of annealing is monitored. The electrical power of a lamp heater 14 for he...  
JP10332275
To provide a pressurizing device in which a high quality product or high quality semi-manufactured product can be attained by holding a uniform temperature against treatment material while supplying or discharging and vacuum drawing of p...  
JP10332274
To prevent vapor or gas leaked into an inner furnace space from adhering to a heat insulation member or a side wall thus avoiding the contamination of the inside of the furnace by covering a gap defined between a die and a punch with a c...  
JP10332269
To prevent a chamber from being deformed and enable a variation of furnace temperature to be adjusted rapidly and accurately. This is a muffle constructed to include a body 1 to be used in a heat treatment, wherein an object 2 is arrange...  

Matches 901 - 950 out of 1,816