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WO/2004/071709A1 |
An object of the present invention is to provide a polishing method for producing, in a relatively short period of time, a tubular brittle material having an inner surface of high surface precision with a maximum roughness Rmax of 0.1 µ...
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WO/2004/070219A1 |
In a method for producing a shaft (2) for a dynamic bearing, relative vibration between a bar-like material (5) that is to be processed to the shaft (2) for a dynamic bearing and a grinding stone (processing tool)(11) for processing an o...
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WO/2004/069474A1 |
A fiber optic polishing apparatus including a support system, a polishing sub-assembly coupled to the support system including a plurality of pads, and a fixture to hold a plurality of fiber optic connectors. The fixture is positioned ad...
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WO/2004/065036A1 |
A jig (11) intended in use to hold a series of blanks of rod-like or wire-like form during machining, the jig having a body (15) adapted to be mounted to a drive shaft for rotation of the body about an axis of rotation , the body having ...
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WO/2004/056532A1 |
A polishing system for polishing optical connectors includes at least one polishing station having a region of polishing film overlying a substrate block, and a polishing fixture (200). The polishing fixture has connector mounting holes ...
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WO/2004/052592A1 |
The invention relates to a device and a method for centrally tightening rotatingly drivable parts (12). Said device comprises a tightening and adjusting device (14) which comprises at least three units (20, 22, 24, 26) for tightening and...
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WO/2004/048032A2 |
An automated lapping system is provided for lapping a work product using a robot. Because the robot can apply continuous consistent pressure that far exceeds the capabilities of a human operator, lapping and polishing evolutions take a f...
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WO/2004/048033A1 |
A grinding method for grinding the peripheral surface of a rotating work (10) by a grinding wheel (22) rotated by a grinding wheel spindle (21), comprising the steps of mounting a rotating brush (40) rotated together with the rotating gr...
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WO/2004/048031A2 |
End effectors are provided for performing surface lapping using a robot. The end effectors allow orthogonal surface contact in order to maintain optimum pressure applied by the robot. The end effectors include a base, a plate having a pl...
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WO/2004/048035A1 |
In grinding the outer peripheral surface of work (10) in the form of a non-circular rotary body, while being rotated around its axis, by a rotary grindstone (22) adapted to be advanced and retracted by NC control according to the profile...
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WO/2004/048037A2 |
End effectors are provided for performing surface lapping using a robot. The end effectors allow orthogonal surface contact in order to maintain optimum pressure applied by the robot. One or more end effectors include a base, a plate, a ...
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WO/2004/044444A1 |
A movement guide device whose load capacity is increased without nearing a curvature radius of ball rolling grooves to a radius of balls. Ball rolling grooves are formed in a raceway rail and moving block of a linear guide, the ball roll...
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WO/2004/037487A1 |
The present invention relates to a tool grinding machine. That is, the present invention is characterized in that a hinge is formed at the center of a body of a chuck holder and a slope scale plate is attached to a top of the hinge such ...
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WO/2004/027478A1 |
A process for field terminating at least one optical fiber in an optical fiber connector plug uses an article for temporary retention of an optical fiber cable. The article comprises a housing, an optical fiber holder and a guide plate a...
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WO/2004/022285A1 |
The present invention is directed to abrasive articles comprising a resin transfer additive (15) and methods of abrading a workpiece with the abrasive article (10). The resin control additive (15) is a metal salt of a long chain fatty ac...
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WO/2004/020147A1 |
The invention relates to a grinding device (10) for grinding bodies, particularly ferrules of optical plug connectors, comprising a device (31) for holding the bodies to be ground. This device can be pressed along an axis (34) with a pre...
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WO/2004/014579A2 |
A method of manufacturing automotive accessory drive belts or other workpieeces 28 of pliant material which have a grooved operative face, a tool having an abrasive ramp configuration (60,62) for performing the method of manufacturing th...
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WO/2004/002704A1 |
A glass plate hole forming device (1) comprises a recess forming means (8) that, in a recess forming area (2), forms a recess (5) in the upper surface (4) of a glass plate (3) and that forms a recess (6) in the lower surface (7) of the g...
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WO/2003/106107A1 |
A resurfacing pad (50) that adheres to a normal brake pad (40) of a braking assembly to resurface a braking surface (28) of a brake member (26), and then automatically permits continued functioning of the normal brake pad (40). The resur...
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WO/2003/099534A1 |
The invention relates to a device for automatically replacing heatable tools in a suitable device, said heatable tools being used for finishing milled profile surfaces of workpieces that are made of wood and timber products. The aim of t...
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WO2002081147B1 |
The invention relates to a method for producing gear plates (1) for a continuously variable gearbox wherein at least two gear plates (1) with the transmission surfaces (2) thereof are arranged in an opposite manner. When the gearbox is i...
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WO/2003/085432A2 |
The present invention is related to a method of preparing an endface of a polymer waveguide chip, the method comprising contacting the endface with a blade and providing relative motion between the endface and the blade. In one embodimen...
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WO/2003/080292A1 |
The invention relates to a machine (1) for grinding the blades of a turbine rotor (2) or a compressor. The inventive machine consists of a rotary head (6) which is provided with two different grinding wheels (7, 7') for grinding the roto...
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WO/2003/080291A2 |
The polisher (10) includes a polishing unit (12), a processor (14), a porting device (16) for a portable memory device (18), and multiple input devices (15). The polishing unit (12) is comprised of a pneumatic arm assembly and a platen a...
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WO/2003/080289A2 |
The polishing machine processes a workpiece put on table of body by four-directional control and is provided with a pair of columns. It comprises: first carrying unit having both ends fixed to pair of columns and having carrying part mou...
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WO/2003/067299A1 |
To provide a process for finish−abrading an optical−fiber−connector end−surface without generating abrasion scratch on an abraded surface of optical fiber, nor generating an adherent substance. A process for finish−abrading an ...
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WO/2003/045510A1 |
It is well known that a fine relief pattern (a surface structure) in the ski base gives a good glide especially noticeably in warm snow conditions. However knowledge is lacking about advantages gained by surface structuring the ski's run...
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WO/2003/031117A1 |
The method of working a pair of opposite surfaces (2a, 2b) of slots (2) of cages (1) of transmission joints uses a single tool (3) for working both surfaces (2a, 2b) of all slots (2). The two surfaces (2a, 2b) of a slot (2) are worked by...
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WO/2003/028968A1 |
The facing machine for hard−fired ceramic tiles (1) comprises: a structure (23, 15) for supporting, and setting (17) the cutting depth of, at least one pair of rotary rollers at a grooving station (16), the axis of said rollers lying t...
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WO/2003/023537A1 |
The present invention describes a high throughput; high precision integrated, automated micro-optical and photonics elements polishing system for polishing a batch of work-pieces comprising a set-up and preparation station (40) for prepa...
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WO/2003/019251A1 |
Optical fiber connectors each with a plurality of optical fibers protruding from the front surface of a main body by improved and uniform distances are produced by being subjected to an etching step in which a textile pad free of abradin...
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WO/2003/009965A2 |
An apparatus (10) for automatically polishing kitchen utensils. The apparatus (10) comprise one or more entry ports (12), through which the ustensils are loaded onto said tracks, to a collection point, from which ustensils are retrieved ...
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WO/2003/000461A1 |
A polishing method for polishing, with a high precision and in a short time, the connection end surface of an optical fiber in an optical fiber connector or an optically acting surface in an optical structure such as a concave lens struc...
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WO/2002/094508A1 |
A contactor cleaning sheet (10) capable of concurrently cleaning the tip and side faces of a contactor (22) by using one sheet of the cleaning sheet (10), comprising a base sheet (11), a first polishing layer (12) formed on the surface o...
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WO/2002/094059A1 |
Methods and devices are provided for end rounding filaments for use on brushes. The devices include an air driven planetary gear system rotating a sanding wheel (202)through a varied elliptical path that attacks the filaments from all si...
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WO/2002/092286A1 |
An abrasive film capable of finish-polishing to a smooth surface with no unpolished area; and a method of producing the same. An abrasive film prepared by forming an abrasive layer (5) on the surface of a plastic film (1). The abrasive l...
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WO/2002/090054A2 |
A contactor cleaning sheet capable of concurrently cleaning the tip and side faces of a contactor, a contactor cleaning sheet manufacturing method, and a contact cleaning method; the cleaning sheet (10), comprising a base sheet (11), an ...
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WO/2002/074367A2 |
A syringe assembly (20) including a needle cannula (30)2 having a five-beveled point and a needle shield (22) formed of a styrene block poly(ethylene/butylene) thermoplastic elastomer which significantly reduces needle penetration force ...
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WO/2002/069010A1 |
A system of making high density optical fiber arrays (18) that includes securing the optical fiber ends in the housing front mask (20) openings, then lapping the fiber ends and front mask (20) forward surface to angle the fiber end front...
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WO/2002/062528A2 |
The invention described herein discloses a chemical mechanical machining and surface finishing process. A conversion coating is formed on the surface of a workpiece and is removed via relative motion with a tool, thereby exposing the wor...
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WO/2002/062525A1 |
An improved system and method for automated fiber polishing overcomes the limitations of conventional systems and methods. In particular, the present invention provides for continuous determination of the quality of the polish during a p...
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WO/2002/057050A1 |
An initial position setting method for a grinding device that comprises a grinding stone (11), lens holding shafts (14, 14) capable of moving toward and away from each other along the normal direction of the grinding stone (11), a groove...
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WO/2002/051586A1 |
The invention relates to a method for smoothing the surface of a gas turbine blade (1), especially having a McrAlY anticorrosion layer. The surface (14) of the gas turbine blade (1) is smoothed by means of a drag finish process, especial...
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WO/2002/052126A2 |
A method of reducing the formation of burrs during machining of turbine bucket covers of a turbine assembly includes the steps of inserting a filler material (48) in a gap (44, 46) formed between adjacent bucket covers (22) of a turbine ...
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WO/2002/043919A1 |
The invention relates to a method and to a device for producing molds for toothed belts. A grinding wheel (9) that has a profiled periphery is used instead of a milling cutter to provide the circumference of a roller-shaped blank (4) wit...
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WO/2002/040219A1 |
A welding electrode polishing machine capable of shaping the tip part of an electrode in a final shape efficiently and accurately and capable of polishing the head part of the electrode in mirror surface with one polishing panel and one ...
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WO/2002/028578A2 |
A cutting tool has a flute (35) and land (40) which follow a helix angle (HA), wherein the flute and land are connected to one another with a convex heel to provide a smooth contour to the tool surface and to provide improved performance...
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WO/2002/028593A2 |
A grinding wheel (110) for producing a cutting tool having a flute (35) and a land (40) with a margin which follow a helix angle (HA) is disclosed along with a method for using such a grinding wheel. Additionally, a crush roll (410) for ...
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WO/2002/028599A2 |
A grinding wheel (110) for producing a cutting tool (10) having a flute (35) and a land (40) along with double margins which follow a helix angle is disclosed along with a method for using a grinding wheel (110). Additionally, a crush ro...
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WO2000066903A9 |
A fixture (80) for selectively locating and retaining hydraulic gerotor rotors (30) in position in respect to a grinding wheel (20), the fixture clamping the rotor between two oversized positioning rolls (84) located in rotor lobe valley...
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