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WO/2012/046914 |
The present invention relates to a deburring method using a deburring device. The method for deburring comprises: a driving step for driving a head unit having a deburring wheel mounted thereon and moving a work object towards a deburrin...
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WO/2012/046915 |
The present invention relates to a deburring wheel mounted to a deburring device, and a deburring device using same. The deburring wheel comprises: a core unit which couples with the rotating shaft of the deburring device; and a deburrin...
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WO/2012/038537 |
The present invention relates to a brush unit (3) and to an associated rotary brush tool. The brush unit (3) is equipped with a brush holder (10, 11), which can be driven in rotation, and with an annular brush (4, 5) with a bristle-cover...
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WO/2012/037740 |
A forward and reverse rotation polisher includes a housing (10), a motor (20), a polishing device (30) and a forward and reverse rotation device (40). The motor (20) is fixed on the housing (10) and is provided with a driving shaft (21)....
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WO/2012/006504 |
An edge finishing apparatus includes a surface, a fluid delivery device configured to deliver at least one magneto rheo logical polishing fluid (MPF) ribbon to the at least one well, at least one magnet placed adjacent to the surface to ...
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WO/2012/003828 |
An abrasion arrangement is disclosed to abrade a surface of an item, the arrangement comprising a multiple axis robotic arm having at least five axes, an abrading cylinder mounted on the robotic arm and comprising abrasive means which co...
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WO/2012/006504 |
An edge finishing apparatus includes a surface, a fluid delivery device configured to deliver at least one magneto rheo logical polishing fluid (MPF) ribbon to the at least one well, at least one magnet placed adjacent to the surface to ...
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WO/2011/161994 |
Provided are a method and a device for buff polishing an inner surface of an annular member such as an annularly formed precure tread uniformly and without any excess or deficiency, wherein the inner surface of the precure tread (20) def...
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WO/2011/162767 |
A sharpening device with an abrasive material, a polishing coat encapsulating the abrasive material and an instruction card coupled to the polishing coat. The abrasive material having a property of conforming to the shape of a pointed ar...
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WO/2011/153596 |
A duplicating pantograph for sanding, deburring and polishing cast, forged or the like parts, consists essentially of a machine (1) for sanding, deburring and polishing any excess material characteristic of parts (P) made of cast iron or...
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WO/2011/099987 |
A hand-held buffing apparatus (1) having a cylindrical body (6) with a core (7) and an outer pad (8) that spins around a horizontal axis located between a substantially U-shaped frame (2). Upper handles (5) extend upward from the substan...
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WO/2011/092764 |
Processing rollers (4) are made to abut only one surface of a glass substrate (50) while the glass substrate (50) is conveyed by conveying rollers (3). Surface roughening liquid (6) which roughens the surface of the glass substrate (50) ...
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WO/2011/074615 |
Disclosed is a polishing method having improved operation efficiency in a polishing step without being affected by generation state of surface defects (17) on a glass plate (G) surface to be polished. The distribution state of the surfac...
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WO/2011/052267 |
Disclosed is a low-cost polishing device provided with: a high polishing ability for eliminating microfissures that exist on the surface of a polygonal column shape comprising a hard material; and a fine polishing ability that eliminates...
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WO/2010/140595 |
A method for grinding a plate-like body by means of a rotating grinding tool while moving the plate-like body in a predetermined direction, wherein the direction of rotation of the grinding tool is reversed with a predetermined timing.
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WO/2010/087849 |
Plastic restoration kits and methods effectively the light transmission and optical clarity properties to a plastic light cover on an automobile or other plastic surface such as a sunglass lens or corrective optical lens. The kits and me...
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WO/2010/057374 |
A worm polisher comprises an upright drawing plate (4) besides circumference of a polishing rag wheel (3), a movable clamper and a fixed clamper which are coaxially disposed on the upright drawing plate. A rotary platform (13) is dispose...
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WO/2010/008025 |
Provided is a process for the production of a steel tube of which the inside surface is coated with a polyolefin, in which the polyolefin tube on the inside surface rarely peels off even in an environment where freezing and thawing occur...
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WO/2009/147895 |
Pairs of grip rollers (12) and (13) that grip a sheet-like workpiece (P), which is flexible, are disposed in opposition along transport paths (3A), (3B) and (3C), which are formed by multiple transport rollers (6) and (9) that transport ...
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WO/2009/123659 |
A chemical-mechanical planarization polishing pad is provided comprising a network of elements dispersed within a polymer, a plurality of voids formed in the pad and at least a portion of said network of elements is connected to at least...
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WO/2009/084101 |
A polishing device which reduces a failure rate in generating a substrate by minimizing the depth of micro cracks. The polishing device (M) has a carrying line (1) composed of a carry-in line (2) for carrying an unpolished prismatic memb...
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WO/2009/033315 |
An automatic adjusting device for brush washing for copper strip, which can efficiently enhance washing quality, is disclosed wherein an elastic member is mounted within a sliding cylinder, the elastic member within the sliding cylinder ...
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WO/2009/014384 |
Disclosed herein is a method for restoring a lamp cover of a vehicle headlight, the method including: applying a cleaner to the surface of the lamp cover, rubbing the lamp cover surface either with abrasive sand paper having a particle o...
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WO/2009/014384 |
Disclosed herein is a method for restoring a lamp cover of a vehicle headlight, the method including: applying a cleaner to the surface of the lamp cover, rubbing the lamp cover surface either with abrasive sand paper having a particle o...
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WO/2009/009870 |
An apparatus and method for micro-machining a surface of a workpiece having a complex surface profile including desired profile features and finer undesired profile features to be removed, including shaping a formable polishing tool usin...
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WO/2008/135847 |
An abrading device features a flexible abrading membrane supported by two supports. The device may be used in either linear or rotary configurations. The device can be used in conjunction with devices that impart continuous or vibratory ...
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WO/2008/135847 |
An abrading device features a flexible abrading membrane supported by two supports. The device may be used in either linear or rotary configurations. The device can be used in conjunction with devices that impart continuous or vibratory ...
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WO/2008/093785 |
A simply constructed surface treatment brush that can apply uniform surface treatment to an object having irregularities and in which a material is saved. A large number of brush bodies (58) are intermittently arranged on the surface of ...
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WO/2008/057626 |
A bladder for use on a CMP carrier head having a carrier head housing with a passage extending therethrough is provided. The bladder comprises a flexible diaphragm and first and second annular ribs. Each of the ribs comprises a first end...
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WO/2008/058200 |
The present invention relates to an apparatus and a method of electrochemical mechanical polishing (ECMP) for microelectronics applications. The apparatus and method of electrochemical mechanical polishing can be used planarize NiP subst...
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WO/2008/024721 |
Embodiments of a retaining ring for use with a chemical mechanical polishing process with a body including a polyethylene terephthalate polymer or polymer including ethylene terephthalate monomers are disclosed.
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WO/2008/014807 |
The invention relates to a polishing tool (1) for a portable, motor-operated angle polisher (2). The polishing tool (1) has a polishing plate (3), provided for the rotational drive, and a polishing body (5) fastened to an outer flat side...
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WO/2007/140111 |
One embodiment of the disclosure is a method for changing a cutting ability of an abrasive device. The method includes abrading a portion of an abrasive device, thereby reducing a cutting ability of the abrasive device. Moreover, the met...
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WO/2007/078914 |
Composite articles (e.g., abrasive articles (e.g., abrasive wheels and honing sticks), cutting tools, and cutting tool inserts) comprising a glass-ceramic distributed in a ceramic matrix.
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WO/2007/055901 |
A method of manufacturing a chemical-mechanical polishing (CMP) pad comprising: forming a layer of a polymer resin liquid solution; inducing a phase separation in the layer of polymer solution to produce an interpenetrating polymeric net...
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WO/2007/047996 |
An apparatus for conditioning the polishing pad of a chemical mechanical planaπzation (CMP) system including an apertured conditioning disk formed to support a plurality of brush bristles in any desired configuration The bnstles are uti...
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WO/2007/037302 |
A polishing brush adapted for a method for polishing a disk-like glass substrate having a circular hole at its center, where the polishing is made by rotating the brush while it is made to be in contact with an end surface on the inner c...
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WO/2007/030779 |
An apparatus and method for polishing objects, such as semiconductor wafers, uses at least one object cleaner, which may be a movable object cleaner. The movable object cleaner allows access to different parts of the apparatus for mainte...
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WO/2007/030348 |
A polish pad (40, 42) and platen (50) assembly for use in chemical mechanical polishing of semiconductor devices includes a platen (50) having a vented endpoint window (62, 72, 82) with one or more venting passageways (e.g., 64, 66) and/...
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WO/2007/030348 |
A polish pad (40, 42) and platen (50) assembly for use in chemical mechanical polishing of semiconductor devices includes a platen (50) having a vented endpoint window (62, 72, 82) with one or more venting passageways (e.g., 64, 66) and/...
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WO/2007/030347 |
A polish pad (120) and platen (130) assembly for use in chemical mechanical polishing of semiconductor devices includes a platen (130) having a grooved or channeled surface (136) which is sealed from the processing environment by an ungr...
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WO/2007/019342 |
A chemical mechanical polishing process including a single Step I CMP slurry formulation for planarization of a microelectronic device structure preferably having copper deposited thereon. The process includes the bulk removal of a coppe...
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WO/2007/008822 |
A CMP conditioning apparatus enhanced end effector arm for improving the reliability of the apparatus and the quality of the conditioning and polishing operations includes a conditioner head with features that provide for simplified alig...
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WO/2007/001699 |
The invention is directed to a chemical-mechanical polishing pad substrate comprising a microporous closed-cell foam characterized by a narrow pore size distribution in the range of 0.01 microns to 10 microns. The polishing pad is produc...
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WO/2006/126455 |
A polishing apparatus exhibiting extremely excellent practicality in which good polishing can be ensured even if a pattern or a tin film composed of a soft material or a material of low hardness is formed on the surface of a substrate. T...
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WO/2006/127780 |
A chemical mechanical polishing retaining ring comprising a base portion made from a wear-resistant plastic material, and an upper portion, or backbone portion, made from a stiffer and more wear resistant material. One of the base or bac...
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WO/2006/120790 |
A form rolling tool for spline machining enabling an increase in durability by securing the strength of machining teeth and manufacturable at low cost and a method of manufacturing the form rolling tool. In the method, a bristle brush is...
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WO/2006/098119 |
A grinding device and a grinding system having excellent grinding performance and capable of efficiently grinding by preventing a belt from falling in grinding the end face of the belt. Segment brushes (4, 4 ...) are installed circumfere...
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WO/2006/084845 |
The invention relates to a method of simulating a complex system including a scheduler hierarchy and to the corresponding storage means and computer program product. More specifically, the invention relates to a method of simulating a co...
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WO/2006/030091 |
The invention relates to a polishing tool (1) for finishing an ophthalmic lens. The inventive tool comprises: a drive plate (4) which is equipped with means (2) for mounting same to the spindle of a polishing machine; a removable polishi...
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