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Patent Searching and Data


Matches 501 - 550 out of 1,948

Document Document Title
JPH0430034U  
JPH0413296B2  
JPH0471636A
PURPOSE: To prevent accidents due to the flashing of the molten material by constantly heating the material storage at a temp. higher than the m.p. of the material and lower than its. b.p. CONSTITUTION: A storage 1 for the material to be...  
JPH0412439B2  
JPH0428824A
PURPOSE: To improve the roasting efficiency and the recovery rate of iron oxide by specifying the air ratio for the combustion of a burner, introducing an oxidizing gas to a roasting furnace from its lower part and keeping the furnace at...  
JPH041551Y2  
JPH042299B2  
JPH044032U  
JPH0380536B2  
JPH03290125A
PURPOSE: To soften a fatty globe aggregate under a melting point by pulverizing block of the aggregate with heat generation suppressing type determining and pulverizing edged tools and breaking the aggregate by shearing force of a pressi...  
JPH0377131B2  
JPH03261616A
PURPOSE: To obtain alumina or alumina hydrate close to sphere by using a widely used shaking machine by shaking alumina or alumina hydrate by a cylindrical inner wall type shaking container charged with a specific organic solvent. CONSTI...  
JPH03247541A
PURPOSE: To inexpensively obtain a good burned article in high yield at the time of laminating a fly ash granulated material on the moving grate of a kiln and passing the material successively through the drying and preheating zone, burn...  
JPH0396328U  
JPH03221136A
PURPOSE: To achieve continuous firing in a toxic atmosphere to enable mass production of CaS-based phosphors by connecting and using a carrying-in chamber having an inner aperture and outer aperture, a firing furnace and an ejection cham...  
JPH03217071A
PURPOSE: To enable the number of printed boards to be placed on a belt to be increased, firing efficiency of the printed boards to be improved, and the thick-film circuit printed board to be mass-produced by allowing a number of printed ...  
JPH0356282B2  
JPH0351995B2  
JPH03174329A
PURPOSE: To increase thermal efficiency and to prevent the deterioration of the quality of glass by rendering a double structure to a platinum (alloy) crucible and supplying electric current to the double structure to generate heat when ...  
JPH0347133B2  
JPH0346416B2  
JPH0341209B2  
JPH0326907Y2  
JPH0326908Y2  
JPH0329735B2  
JPH0327500B2  
JPH0327261B2  
JPH0327262B2  
JPH0324422B2  
JPH0322210B2  
JPH0338241A
PURPOSE: To contrive the reduction of the fuel cost of a kiln by a method wherein the particle clinker preheated by making efficient use of thermal energy of the exhaust gas discharged from the kiln is delivered into the kiln as seeds of...  
JPH033155B2  
JPH031252B2  
JPH0259203B2  
JPH02144400U  
JPH0253095B2  
JPH0253094B2  
JPH02268825A
PURPOSE: To increase the temp. gradient in the melting part of solidification interface to obtain preferable crystal material by irradiating a rotated sample with laser beam to form a ring-shaped melting zone and moving the sample to the...  
JPH0247679B2  
JPH0243694B2  
JPH02236234A
PURPOSE: To accelerate concentrate reaction according to operating conditions by blowing a gas for reaction at the same angle from blasting nozzles disposed to face each other freely turnably near the central part of the side wall of a r...  
JPH0240004B2  
JPH0235695B2  
JPH0228396Y2  
JPH0231304B2  
JPH0229951B2  
JPH0223622Y2  
JPH0228788B2  
JPH02157037A
PURPOSE: To permit an easy atomization of fused mineral by heating mineral to a temperature not lower than the fusing point thereof for conversion into gases and making the inner pressure of a heating chamber higher than the outside, whe...  
JPH0227290B2  

Matches 501 - 550 out of 1,948