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JP63065943 |
PURPOSE: To efficiently prepare fine particles having good flowability, by dispersing a powdery raw material in a binder-containing volatile solvent and rapidly discharging the resulting dispersant in a solid-gas separation chamber throu...
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JP62294412 |
PURPOSE: To mold and remove scattering fine particles without allowing them to fly off out of a system, by providing a molding device to separate fine particles charged from a piling section together with dispersion mediums by means of a...
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JP62280301 |
PURPOSE: To improve a bulk density with high efficiency by putting an ultrafine particle material having a specified grain size and bulk density into a container, and oscillating the container to break down the chains of the ultrafine pa...
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JP62130733 |
PURPOSE: To prevent a base material from being bent and deformed, and to form a screw shaft part having a high accuracy in both ends by providing a pair of right and left holding rollers which have been interlocked and connected to a rol...
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JP62045338 |
PURPOSE: To obtain an absorbing material certainly and closely contacted with a concrete block engrafting surface and certainly absorbing water-gain, by arranging a wt. member, which has specific gravity higher than that of a water absor...
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JP61286099 |
PURPOSE: To exchange leveling needles in prompt response with die sizes and to improve the efficiency of a leveling operation by suspending the many leveling needles which are vertically supported exchangeably via an elastic plate to a s...
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JP61265504 |
PURPOSE: To attain to enhance the quality of a product by accurately classifying whether the product is good or bad, by measuring up-and-down positions at four inspection points by a potentiometer and inspecting the height position of a ...
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JP61191941 |
PURPOSE: To determine the amount of components of a fluid simply and accurately, by separating one component from the fluid in which various components with know specific gravities are mixed physically to obtain the mixing ratio between ...
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JP61154832 |
PURPOSE: To provide a method of producing an arcuate type pumping tube whose inner cross- sectional area is less lowered, pumping capacity is increased, and durability is remarkably increased, by curving and hardening a linear pliable pi...
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JP61138525 |
PURPOSE: To remove mud or salt from sand or sea sand readily by evacuating a closed vessel contg. a solid material contg. liquid or a mixture of liquid and solid material or by forcing a gas into said vessel. CONSTITUTION: Sea sand and w...
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JP61095506 |
PURPOSE: To obtain molded goods of a uniform density by heating a slurry oxide magnetic material having a specific grain diameter and density to a specific temperature to reduce the viscosity thereof, and arranging drain holes at the spe...
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JP61084806 |
PURPOSE: To enlarge difference of magnetic property between both face of a magnet and to improve steeply magnetic property of peripheral face thereof by a method wherein compression molding is performed by installing nonmagnet ic substan...
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JP61079138 |
PURPOSE: To evaluate exactly the kneadability of ceramic powder and resin by charging a prescribed amt. of the powder and resin to a rotational viscometer at a prescribed temp., kneading the same at a prescribed number of revolution, mea...
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JP61077740 |
PURPOSE: To evaluate kneading property, by measuring specified amounts of resin and ceramic powder to be used before injection molding, inputting the resin and the ceramic powder in a rotary viscosimeter, which is kept at a specified tem...
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JP61063507 |
PURPOSE: To make the surface of α-Ni3N4 hydrophobic, by coating the surface of α-Si3N4 with a thin layer of 1, 2 polybutadiene grafted by Lewis acid catalyst such as aluminum chloride or titanium chloride. CONSTITUTION: Si3N4 powder as...
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JP61060802 |
PURPOSE: To remove easily a binder from a molding taken out of a metallic mold with economized energy by adjusting the temp. of the tertiary butanol mixed at a prescribed ratio with the metallic powder and ceramic powder to the m.p. or a...
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JP61050601 |
PURPOSE: To facilitate the adjustment of a slump value, by allowing an air stream to act on the liquid in a hermetically closed container to promote evaporation. CONSTITUTION: Seawater 5 is introduced into a hermetically closed container...
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JP61025976 |
PURPOSE: To perform the pressure feed of fresh concrete so efficiently, by interpenetrating an intrusion cylinder inside a tank and, after the fresh concrete is taken inside, connecting a discharge pipe to the intrusion cylinder, while t...
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JP60248514 |
PURPOSE: To mechanize a tile cutting operation in such a way that a cluster of baked laminating tile material is transfered being supported in standing state by a fall preventive device and is beaten on the top during moving to be teared...
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JP60187354 |
PURPOSE: To prepare desalted sand contg. less salt than regulated for fine aggregate for concrete and having almost uniform water content continuously from sea sand by charging sea sand to a rotary dehydrator and scattering pure water at...
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JP59038653 |
PURPOSE: To adquately judge the material separability of a kneaded mixture having a hydraulic substance powder such as cement, by a method wherein a truncated cone shaped container is filled with a hydraulic substance kneaded mixture and...
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JP58067333 |
PURPOSE: To obtain the quantitative data that can be used immediately as concrete indices in field operations and to grout plastic fluid by clarifying the fluidity of the plastic fluid such as hydraulic material relatively between both o...
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JP57038216 |
PURPOSE: To arrange paired tiles in a standing position with their spaces between the pairs variable so as not to mar their surfaces by an apparatus that arranges the paired tiles one behind the other, by arranging clamping conveyors on ...
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JP55140425 |
PURPOSE: To raise stacking efficiency, by providing a vertically swingable carrier which receives a plurality of tiles and is moved down to deliver the tiles to another carrier and by preventing interference with already delivered tiles ...
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JP53136862 |
PURPOSE: To accurately measure the state and position of the spacing of the mating faces of a cylindrical body nearly parallel with an axial center and achieve the improvement in the efficiency of measurement work by letting a truck prov...
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JP52049581 |
PURPOSE: To provide a tile transporting apparatus, in which tiles are carried by delivery conveyor while they are held upright, and the tiles are suspended by hangers of another conveyor which travells upwardly of the former conveyor in ...
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JP52030463 |
PURPOSE: To select automatically a deformed inferior roof tile by utilizing photoelectric effect.
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JP51139074 |
PURPOSE: A device which transports automatically and continuously to any direction the molded products in the standing posture by the conveyor installed in the arbitrary position.
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JP51135071 |
PURPOSE: To feed slates in the flat state, cause them to erect and pile them up.
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JP51135052 |
PURPOSE: To carry out the automatic transfer of slates smoothly and reliably in an automatic transfer apparatus of slates using vacuum sucking devices.
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JP51135070 |
PURPOSE: To feed an empty rack rationally and properly by equalizing the time required for shaping and transfer of a predetermined number of blocks shaped by a molding machine and the time required for transferring the rack to accommodat...
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