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Document Title |
JP2000094307A |
To provide a method by which a grinding wheel is easily and certainly installed in and removed from a surface plate, and a polishing device on which the grinding wheel is fixed using this method.In a polishing device for polishing a surf...
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JP2000052256A |
To draw and cut a polishing sheet (cloth paper) in a rolled form in high efficiency. This dispenser 1 freely housing a roll R wound by a polishing sheet S formed out of a self mounting surface provided with a polishing layer at one surfa...
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JP2000042931A |
To excellently polish the book end surface by stably maintaining an outer peripheral surface shape of a cylindrical polishing body by providing plural annular ring-shaped moving bodies movable in the shaft direction, pressing-down member...
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JP2000500403A |
A back-up pad for supporting an abrasive article having projecting hooking stems. The back-up pad includes a support member and an engaging means provided on a major surface of the support member for releasably engaging the hooking stems...
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JPH11514590A |
Accessories for an angle grinder include a disposable rotary sanding disk having quite large shaped ventilating/viewing apertures, for use with a resilient backing plate also having shaped ventilating apertures. The apertures of one or b...
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JPH11333691A |
To simplify a mechanism to elevate an upper frame by a method wherein an air cylinder is used as a drive means to elevate an upper frame. A maintenance space 15 is formed such that when polishing sheets 31 and 41 are exchanged, through d...
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JP2601519Y2 |
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JPH11267977A |
To provide a grinding wheel disc having a see-through effect and cooling effect. A grinding wheel disc 100 having an installation opening 102 and grinding material holding surface has 3-9 off-centered observation openings 101 for penetra...
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JPH11239979A |
To prevent the occurrence of the unpolished part without repeatedly making reciprocating motion while dislocating a locus of a rotary grinding wheel by forming grooves continuing in the circumferential direction so as to be dislocated fr...
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JP2596794Y2 |
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JPH11156691A |
To remove materials from the surface of a workpiece very uniformly by inclining the outer peripheral surface of a tool main body in a relative manner, especially making self-adjustment, to a driving shaft. When a driving shaft 4 is rotat...
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JPH1177503A |
To simplify pad peeling work drastically as compared with a conventional method. A polishing pad is stuck on a polishing plate or the surface of a dome polisher head made of an elastic material such as rubber for use, which is used for p...
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JP2866009B2 |
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JPH1158199A |
To form an abrasive finishing surface not having a waviness without breaking a previous work surface shape. Two elastic bodies 4a, 4b whose elastic modules are different from each other and an abrasive pad 2 for abrading an abrasive obje...
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JP2832138B2 |
An apparatus for polishing the periphery portion of a wafer, by which improvement on the polishing velocity may be effected and besides a more efficient spatial usage of the working layer of an abrasive tape is capable, comprising a tape...
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JPH10312984A |
To provide an assembled body, to be used for cleaning of a semiconductor wafer for removing the granulated substance accumulated when a wafer is manufactured. A tool, which cleans a semiconductor wafer containing a cleaning head 20 provi...
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JP2826360B2 |
A paint finishing pad (10) adapted to be used on a drive assembly including a back up pad (9) and a drive motor for rotating the back up pad (9). The paint finishing pad (10) includes a layer (12) of open cell polymeric foam having a fro...
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JPH10296641A |
To prevent the butt section of a polishing pad from peeling and elongation in mirror machining. This device is provided with a drum body 30, which rotates around the center axis 10a and a polishing pad 31, which is affixed to the periphe...
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JP2582934Y2 |
An abrading assembly (10) including a back up pad (12) comprising a self supporting, resiliently flexible circular support layer (14) and a flexible abrasive sheet (20). The abrasive sheet (20) includes a circular central portion (23) ha...
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JPH10244451A |
To polish works of various shapes by a small number of tools without requiring to slidingly adjusting to each other by covering a polishing surface of the tools with an extensible/contractible polisher, and sealing liquid inside of it. A...
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JP2796678B2 |
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JPH10138152A |
To provide a polishing tool more flexible than conventional ones. A wheel base 4 having a through hole 5 at the center is bonded to the back face of abrasive cloth and paper 2 with a rotating tool fitting part 7 formed around a through h...
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JPH10138151A |
To provide a polishing tool thinner than conventional ones. Plural sheets of abrasive cloth and paper 2 with a rotating tool fitting part 5 formed around a through hole 3 bored at the center and with polishing parts 6 integrally formed a...
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JPH1086058A |
To surely attach/detach a polishing pad to/from the surface of a platen by providing a surface for receiving a polishing pad, a rotatable platen having a path penetrating through the platen to the surface, and a pump for exhausting air f...
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JPH1076471A |
To enable the grinding disk to be replaced with another without becoming too powerful to grind for several seconds at the beginning of use of the grinding disk, and achieve a satisfactory smoothness, in a grinding disk supporting body eq...
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JP2711469B2 |
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JP2706224B2 |
PURPOSE: To provide a removable working tool assembly capable of easily removing and exchanging with another tool, and collecting the dust or flakes around the working surface of the tool. CONSTITUTION: This tool assembly 10 comprises a ...
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JP2704445B2 |
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JP2675855B2 |
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JPH09510405A |
PCT No. PCT/DK95/00134 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Mar. 28, 1995 PCT Pub. No. WO96/07508 PCT Pub. Date Mar. 14, 1996A grinding/polishing cover sheet for placing on a rotatable grinding/polishing disc ...
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JPH09510388A |
A rotary brush assembly for treating a surface has a circular disk having a generally fiat first side and a second side. A plurality of elongated fibers are individually attached to the first side of the disk and positioned generally par...
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JP2657655B2 |
An automatic polishing device for automatic smooth polishing of windowpanes from the outside of an aeroplane without the necessity of removing them from the aeroplane. The device comprises with replaceable petal-shaped polishing pads (10...
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JPH09239667A |
To provide the polishing tool which can polish a work piece without collapsing the shape of its part whose curvature is large. A flange 21 is formed for the shaft 21 of the polishing tool 17 in a specified place upward from the tip end 2...
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JPH09187409A |
To improve, efficiency in abrading, washing, or the like in the case an abrasive roller is used in an abrading machine, washing machine, or the like whose drive-motor output is small, with less load on them, by using a single bandlike no...
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JPH09141558A |
To prevent a coated surface from being marred by cutting a peripheral part at right angle relative to ditches and reducing the outer sizes more than those on a ditch side. The B surface 7 of a surface fastener is formed on the upper surf...
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JP2607056B2 |
PURPOSE: To provide a new portable grinder and a tool used for it for grinding a corner angled workpiece even at its corner and at its inside vertical edge existing at the edge of a ground face. CONSTITUTION: An angular portion 102 havin...
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JPH09503705A |
PCT No. PCT/IT94/00152 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08418 PCT Pub. Date Mar. 30, 1995The elastic base grinding wheel for the smoothing and polishing of toroidal contou...
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JP2590121B2 |
A buff comprises a flexible backing 24 and a multiplicity of tufts 30 having central portions engaged in the backing and distal end portions projecting from one side of the backing, the backing comprising a thermoplastic adhesive having ...
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JPH0950975A |
To provide a CMP device which is improved so that the device can chemically and mechanically flatten the surface of a semiconductor wafer. A wafer polishing device contains a flat wafer stage 30 for placing and fixing a semiconductor waf...
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JP2580049B2 |
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JPH0938865A |
To provide a polishing tool which is a tool with high strength, excel lent machinability and a long life which can maintain the excellent machinability by no dressing or light dressing and which can apply widely from a rough processing t...
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JPH091451A |
To contrive selective use of various kinds of pads by providing a polishing pad comprising a lower surface being connected to an inline vibration mechanism and having a substantially flat lower surface, and a sharply pointing out front p...
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JP2559763B2 |
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JPH08281558A |
PURPOSE: To prevent air from remaining on the boundary part between an object to be polished and a pad face so as to polish the object uniformly and similarly by providing air holes penetrating therethrough on a pad holding the object on...
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JPH08267351A |
PURPOSE: To eliminate flux or the like stuck to the inner surface of a pipe's welding joint part and another flux or the like staying on a pipe bottom. CONSTITUTION: A driving truck 2 is stopped at a welding joint partin a pipe inner sur...
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JP2535033B2 |
In the case of a flexible sanding back-plate, the clamping shank (1) is connected by means of a flexible coupling to a turntable (7), the deflection of which can be set by a sleeve (12), which can be adjusted axially from the clamping si...
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JPH08216029A |
PURPOSE: To provide a precision-polishing sheet that provides high product finishing accuracy and excellent operability. CONSTITUTION: Adjusting grooves 2 that are about 1 to 5 millimeters wide and about 0.5 to 2.5 millimeters deep are c...
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JPH08197434A |
PURPOSE: To provide a durable pad for grinding by embossing recessed grooves formed on the surface of a grinding layer and thereby reducing dust produced from the ends of the grooves. CONSTITUTION: A pad for grinding comprises porous for...
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JPH08174435A |
To facilitate manufacture, and to improve handling performance by providing a releasable fixing means comprising a part of a hook and loop attachment system in a direct-coated sponge abrasive material. An abrasive material 2 comprises a ...
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JPH08174405A |
PURPOSE: To provide an adhering method, which is free from separation during heating, pressuring and/or double-sided polishing in particular under the presence of abrasive grain liquid in such constitution as an abrasive pad is fixed to ...
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