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JPH074116Y2 |
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JPH074117Y2 |
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JPH0724544A |
PURPOSE: To provide the production method of a discharge valve not damaging a reed and the valve plate device having the constitution suitable for using the discharge valve obtained by the production method. CONSTITUTION: The production ...
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JPH071248Y2 |
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JPH071249Y2 |
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JPH071190Y2 |
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JPH079323A |
PURPOSE: To improve the antiabrasive property of a device by welding and setting metallic rods to the side wall and the bottom surface of a spiral groove, and to the inner surface of a V-shaped blade plate installed in the groove, in an ...
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JPH071302A |
PURPOSE: To realize highly sensitive microanalysis through surface processing, in which the impurity contamination is limited to the minimum, so as to apply this method to a micro-impurity-analyzing apparatus for the production of a semi...
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JPH06344257A |
PURPOSE: To provide a barrel polishing pot and a barrel polishing method, by which a precision small part can be worked efficiently and with high quality. CONSTITUTION: Abrasion grains 3 are made to adhere and fixed to the inner surface ...
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JPH06102297B2 |
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JPH0647645Y2 |
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JPH0647643Y2 |
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JPH0647644Y2 |
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JPH0647648Y2 |
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JPH0647499Y2 |
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JPH0647647Y2 |
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JPH0647500Y2 |
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JPH0647646Y2 |
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JPH0647649Y2 |
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JPH06335566A |
PURPOSE: To decrease a cleaning work caused by dirt of a polishing material by separating the polishing material by a rotary drum and grinding the polishing material in the drum in which a grinding stone is enclosed, taking out generated...
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JPH0683084U |
[Purpose] Pachinko balls and pellet abrasives are separated and sorted smoothly and efficiently. [Constitution] In the separation box 1, a separation lower chamber 5 and a flow-down pachinko ball chamber 17 having an upper throw-in hoppe...
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JPH06320411A |
PURPOSE: To prevent a work from being dented and broken by filling a polishing vessel with a liquid, then charging a work into the vessel, and polishing the work after discharging the liquid. CONSTITUTION: A discharge port 14a of the low...
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JPH0692068B2 |
The drive has a housing for each of the gyratory shafts, each housing being vertically adjustable. Each gyratory shaft is journaled within the corresponding housing. Each gyratory shaft is driven for rotation and accommodated within the ...
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JPH0692065B2 |
A dust control system is shown for an abrasive grinder (11). The grinder backing plate (23) is provided with a socket (51) which provides rotating engagement with the mating hub (49) provided on the abrasive disk (35). As the disk (35) i...
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JPH0692069B2 |
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JPH0688206B2 |
PURPOSE:To improve machining efficiency, by a method wherein two workpiece shafts are simultaneously raised, works are simultaneously attached to and detached from the two shafts, and the grasping parts of robot hands are adapted to simu...
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JPH0683954B2 |
Apparatus for finishing parts or workpieces in the presence of liquid in a finishing chamber having outer upstanding wall and bottom members which are symmetrically arranged about a common axis and relatively rotatable about the axis, fo...
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JPH06297321A |
PURPOSE: To enhance productivity by sucking a part of medium out of a tank, dressing part of the medium, and thereby circulating it back to a fixed tank thereafter when the all surfaces of each work is polished while the mixture of the w...
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JPH0639798Y2 |
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JPH06285764A |
PURPOSE: To enhance the workability and to automate the working of a cylindrical workpiece by attaching a cover to only a lower opening in the cylindrical workpiece, and by attaching the workpiece with the use of a fastening device mount...
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JPH06278010A |
PURPOSE: To prevent thermal expansion of a wear resistant layer on the inner wall of a polishing vessel, leakage or stagnation of polished dust and mud or polished works or abrasive materials in a gap between a pedestal and a rotary disc...
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JPH06278009A |
PURPOSE: To eliminate damage, etc., to a work during discharging contents. CONSTITUTION: After polishing is completed, the opening/closing cover of a barrel polishing vessel 2 is replaced with a discharge bucket 6. The discharge bucket 6...
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JPH0673805B2 |
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JPH0666767U |
[Purpose] The purpose is to obtain a compact medal polish release machine. [Constitution] A small hole for discharging the polishing agent, which is connected to the polishing agent discharging duct, is formed in the upper part of the ou...
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JPH0634932Y2 |
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JPH06246548A |
PURPOSE: To improve the contact-fatigue strength of a gear used for a driving transmission system such as the transmission of an automobile. CONSTITUTION: In this method of manufacturing a high contact fatigue strength gear, gear cutting...
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JPH0661451U |
[Purpose] By molding the barrel tank into a substantially rectangular parallelepiped shape, the lining can be easily attached. [Constitution] The barrel tank 12 formed in a substantially rectangular parallelepiped box shape is sequential...
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JPH0665463B2 |
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JPH0632197Y2 |
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JPH0661697B2 |
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JPH06226600A |
PURPOSE: To remove foundation powder without injuring the surface of a sintered body in a method by which a semiconductor porcelain sintered body is barrel-polished in slurry by using slurry adjusted into specified viscosity by means of ...
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JPH0655446B2 |
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JPH06198069A |
PURPOSE: To reduce the quantative change of abrasive materials mixed with medals ejected from an ejecting port by fixing a long helical plate around a rotary shaft, constituting it in the shape of a screw and forming the upper diameter o...
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JPH0653029U |
[Purpose] Provided is an inexpensive polishing apparatus for smoothly and highly accurately finish-polishing the outer peripheral groove of a shaft-shaped part having an outer peripheral groove having an arbitrary shape. [Constitution] T...
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JPH06196354A |
PURPOSE: To provide a method of manufacturing a layered ceramic electronic component in which grinding of a chip material is more effective and uniform than conventional, and in which a method of grinding is improved. CONSTITUTION: In a ...
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JPH0649149B2 |
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JPH06179234A |
PURPOSE: To enhance the fluidity of molten resin and prevent the resin from stagnating and sticking by burning by a method wherein the surface of the flow passage of the molten resin is formed by polishing the inner peripheral surface of...
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JPH0642057U |
[Purpose] To provide a centrifugal flow barrel polishing machine that can easily remove foreign substances contained in the polishing liquid clogged in the gap between the rubber liner lined on the side wall and the rubber liner lined on...
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JPH0642058U |
[Purpose] Provided is a centrifugal flow barrel polishing machine that eliminates damage to the sealing member and bearing damage due to sludge-like polishing liquid leaking into the outflow path. [Constitution] A bearing portion 8 is fo...
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JPH06142333A |
PURPOSE: To prevent medals from remaining in a polishing device by a method where a abrasive material separating drum which has the pivotal axis in an approx. horizontal direction, and on the peripheral surface of which abrasive material...
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