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JP07068370 |
PURPOSE: To provide an aromatic molten copper pouring method from a refining furnace, by which the unevenness of thickness of a cast anode is reduced and the uniform anode can be cast. CONSTITUTION: The molten copper 6 in the refining fu...
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JP07060407 |
PURPOSE: To greatly improve the productivity by discriminating excess or shortage of the product weight and separating the product into a good product and a defective product based on the this discrimination. CONSTITUTION: A discriminati...
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JP07032090 |
PURPOSE: To facilitate an automatic control and to obtain a copper mold having good shape little in bending by specifying the difference between molten metal temp. and an anode surface temp., casting the molten metal and specifying the a...
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JP07016697 |
PURPOSE: To enable the manufacture of a foam resin lost foam pattern for producing a product improving an artistic worth by forming while sticking a material being difficult to lose to a foam resin lost foam pattern with a synthetic resi...
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JP07009115 |
PURPOSE: To manufacture a rolling ring material of high quality with good yield directly or semi-continuously from molten metal without needing a complicated process. CONSTITUTION: A mold 1 constituted of a side wall 1a, a hearth wall 1b...
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JP07009089 |
PURPOSE: To obtain a uniform product while with standing melting temp. of a low carbon steel and to use molding material so as not to discard without needing the coating with releasing agent and visual observation to a mold. CONSTITUTION...
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JP07001075 |
PURPOSE: To produce a cast piece requiring an extremely thin and intricate core with high quality at a low cost without the occurrence of cracking by using a temporary casting mold produced by pouring a liquid onto a positive pattern and...
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JP07001111 |
PURPOSE: To shorten a lead time by executing cutting of a feeder head, refining, machining and inspection after sequencial heat treatment, after casting a work. CONSTITUTION: Molten Al alloy 99 is supplied into a die 21 from a melting fu...
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JP06349476 |
PURPOSE: To control the lug corrosion phenomenon below a negative electrode group shelf by the burning method. CONSTITUTION: Lugs of a plurality of negative electrode plates 1 are protruded and held at recesses 4 of a comb-like die 3 hav...
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JP06344113 |
PURPOSE: To provide a casting method for easily producing a coupled cylindrical block and cylinder head for a twin piston engine and a casting mold for this purpose. CONSTITUTION: The casting mold 8 includes an outer mold part 10 having ...
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JP06335762 |
PURPOSE: To obtain a radiant tube enabling use in the leaving-cast condition by dipping the lower part of a cooling mold into molten metal, invading the molten metal from the mold hole and intermittently drawing up the solidified layer f...
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JP06328226 |
PURPOSE: To obtain a casting method for large size cast product, in which the large size and thin cast product, such as hull of a small size marine vessel, can be cast with an aluminum alloy in a uniform thickness without any casting def...
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JP06320251 |
PURPOSE: To be endurable to a melting temp of low carbon steel, not to coat a die release agent, not to execute visual inspection on a mold, further not to waste casting material by improving a mold in continuous casting. CONSTITUTION: A...
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JP06312241 |
PURPOSE: To obtain a grid body without the variation of a grid thickness and to provide a lead battery with high reliability by making a carving part along the rotating direction of a drum discontinuous on the same rotating circumference...
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JP06312242 |
PURPOSE: To prevent the flow-out of molten metal from a pouring nozzle and to stabilize the casting, in a grid body continuous casting machine for lead battery. CONSTITUTION: In order to prevent the flow-out of the molten metal supplied ...
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JP06312244 |
PURPOSE: To stably provide a grid body having high quality by arranging molten metal pouring holes having the same number as the number of carved cross- pieces in the grid body so that a slit opposite a carved cross-piece having the larg...
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JP06312243 |
PURPOSE: To stably provide a grid body having high quality by arranging molten metal pouring holes having the same number as the number of cross-pieces of the grid body in the rotating direction of the drum from the pouring hole adjacent...
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JP06310149 |
PURPOSE: To provide a continuous casting device which can manufacture grid bodies for battery generating no burrs and no dents in the skeleton part. CONSTITUTION: The pouring gate 80 for feeding molten metal of a molten metal feeder 20 i...
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JP06297078 |
PURPOSE: To provide the process for production of such inlay articles which form harmoniously integral patterns with a body part and ornamenting part. CONSTITUTION: This process consists of a stage S1 for forming a prototype of a ring ha...
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JP06292943 |
PURPOSE: To provide a continuous casting machine of a lattice for the lead the characteristics of the lattice are excellent, and the manufacturing efficiency is high. CONSTITUTION: A pair of molds A, B where a number of strip-shaped mold...
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JP06292941 |
PURPOSE: To provide a cast product cast by using a special core capable of efficiently forming cast product without restricting the shape, even in the case of complicated shape, such as hollow shape or underent shape, by using the specia...
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JP06292944 |
PURPOSE: To provide a continuous casting machine of a lattice for the lead accumulator where the characteristics of the lattice are excellent, and the manufacturing efficiency is high. CONSTITUTION: A pair of molds A, B where a number of...
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JP06264113 |
PURPOSE: To efficiently produce the noble metal ball having good appearance and shape and uniform grain size by press molding the small ball of a noble metal melted and solidified in the recessed part of a jig by upper and lower molds ha...
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JP06237868 |
PURPOSE: To cut collecting of meat juice, and burning and sticking of meat to the grid by decreasing cubic crossing parts and uneveness through precision casting of the grid for cooking as united. CONSTITUTION: The crossing parts of the ...
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JP06226423 |
PURPOSE: To manufacture a thin cast product without casting defect of misrun, blow hole, etc., by making the pressure to be reduced in a cavity at a pressure reducing suction side larger than the pressure to be reduced in a cavity at spr...
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JP06226422 |
PURPOSE: To make possible a precision casting without the mixing of impurity and deformation and strain by connecting the intramold space in a self-curing and a non-consumable sprue tube with a lost foam sprue tube made of foaming resin ...
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JP06228719 |
PURPOSE: To obtain a high rigidity aluminum alloy material by subjecting an aluminum alloy casting, where a part to be bent is formed, to solution heat treatment and to rapid cooling and then applying bending at a specific angle to the a...
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JP06223806 |
PURPOSE: To enhance the adhesion between a lug and a foot lead to prevent the corrosion of a negative electrode plate lug and a strap part and improve productivity by roughening an engraved part surface. CONSTITUTION: An engraved part su...
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JP06210435 |
PURPOSE: To improve fatigue strength and creep strength so as to control crystalline structure by adjusting a cooling speed at each partition in the radial direction of a disk casting part. CONSTITUTION: The mold 1 of a disk casting part...
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JP06212314 |
PURPOSE: To simply and easily manufacture a foamed aluminum product used for a sound absorbing material or a heat insulating material in good yield. CONSTITUTION: At a prescribed position in the vicinity of the inner peripheral surface a...
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JP06198396 |
PURPOSE: To provide a process for producing semiliquid casting ingots for opti mum production of high-mechanical-performance die castings. CONSTITUTION: A metal alloy having a pig form and containing or not containing ceramic particles i...
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JP06172885 |
PURPOSE: To produce a hydrogen occulusion alloy reduced in plateau flatness parameter (σ) by subjecting a molten alloy having a specific composition consisting of Mm, Ce, Ni, Al, etc., to rapid cooling at specific cooling rate and then ...
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JP06155002 |
PURPOSE: To execute casting without using a lubricant and to lower a mold temp. by dividely disposing porous resin materials in the engraving parts of the casting mold and framing the peripheries of these resin materials with heat resist...
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JP06155000 |
PURPOSE: To provide the process for production of the microporous material capable of distinctly forming micropores of a desired diameter and length. CONSTITUTION: The microporous material is produced by a process for flocking solid soln...
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JP06154994 |
PURPOSE: To enable casting of a this sheet having good surface characteristic with high quality and high yield by using a graphite-made mold and executing casting in the condition of reducing the pressure, at the time of manufacturing th...
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JP06145945 |
PURPOSE: To produce the heat-resistant alloy parts having hollows to constitute cooling air passages without generating segregation by spraying a nickel-base heat-resistant alloy by thermal spraying. CONSTITUTION: The nickel-base heat-re...
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JP06142888 |
PURPOSE: To improve the flowability of molten metal by suppressing the temp. drop of molten metal in a cavity at the time of producing an axial member by metallin mold casting. CONSTITUTION: Into the cavity 2 formed with the metallic mol...
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JP06134567 |
PURPOSE: To release a formed product from dies by forming a spiral wrap between a first forming die by which the rear curve of the spiral wrap is formed and a second forming die by which the front curve of the spiral wrap is formed and b...
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JP06126388 |
PURPOSE: To continuously and stably produce semi-solidified metal having a prescribed solid phase ratio at a prescribed discharging velocity. CONSTITUTION: This method is the one, which supplies molten metal between a rotor 1 for stirrin...
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JP06122044 |
PURPOSE: To provide a continuous casting equipment of a lattice for a lead storage battery where the characteristics of the lattice are excellent and the manufacturing efficiency is high. CONSTITUTION: A pair of molds A, B where a number...
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JP06122064 |
PURPOSE: To prevent defect of projecting parts and improve the yield by integrally molding guards covering the projecting pieces through thin part. CONSTITUTION: A boss part 2 is formed on a bladed flywheel body 1 and many blades 3 are p...
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JP06122045 |
PURPOSE: To provide a continuous casting device for a grid body of a lead battery, formed with engraved grooves with an angle in an upward direction, having a superior characteristic and by which a high productive efficiency is embodied....
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JP06122046 |
PURPOSE: To obtain a semi-solidified metal horizontally homogeneous and having little inner defect by supplying a melted metal through a dipped guide cylinder surrounding a nozzle through which the melted metal is poured under the surfac...
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JP06114539 |
PURPOSE: To provide a method in which a plate of hardly plastic working metal material can be manufactured by casting without developing casting defect and provide a device being suitable for this manufacturing method. CONSTITUTION: Plur...
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JP06114522 |
PURPOSE: To shorten a manufacturing period by forming and solidifying a cylinder part with molten metal till stopping the rotation of a mold or dropping to the condition near the stop, pouring the new molten metal for forming a bottom pa...
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JP06099247 |
PURPOSE: To efficiently form cast products having the wide range of shapes without any restriction of the shape by using a special core except a sand core generally used as the core. CONSTITUTION: After forming the non-sand core 1 by usi...
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JP06087057 |
PURPOSE: To produce a tube without substantially remaining oxide in the tube, in the method for producing the tube by executing centrifugal casting to the tube body of alloy containing strong oxidizing element as the effective element, s...
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JP06079402 |
PURPOSE: To obtain a product without using a chaplet by serving the exposing part of a steel pipe and the stuck molding sand part around the steel pipe as a role of the chaplet and forming a through-hole in the core sand after solidifyin...
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JP06079438 |
PURPOSE: To reduce the buckling phenomenon developed in an anode for electrolysis without increasing cooling water spraying quantity and cooling time by arranging a tunnel for passing through the cooling water into a mold and arranging w...
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JP06071386 |
PURPOSE: To stably execute continuous production by adjusting the number of the revolutions of a rotator according to a rotating torque measured value of the stirring rotator at the time of producing a half-solidified metal. CONSTITUTION...
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