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WO/2008/136887 |
A method for producing a ceramic honeycomb structure (12) comprises providing a honeycomb body having a side surface, a first cut end surface (18), a second cut end surface (20) opposite the first end surface (18), and a maximum width (W...
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WO/2008/136887 |
A method for producing a ceramic honeycomb structure (12) comprises providing a honeycomb body having a side surface, a first cut end surface (18), a second cut end surface (20) opposite the first end surface (18), and a maximum width (W...
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WO/2008/130900 |
A knife sharpener is provided capable of precision sharpening knives having a first and second blade face wherein the first blade face has a lower section set at an angle to the center line of the blade thickness that is different from t...
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WO/2008/128799 |
The invention relates to a dust collection device for a hand-held power tool having a sanding or cutting tool and a dust extraction connection (12), especially for an electric sander. Said dust collection device comprises a dust collecti...
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WO/2008/130317 |
The invention relates to a grinding holder (10) for connecting a rotary driven tool (20) to a device (30) for machining floor and road surfaces, comprising a first plate member (40) for detachable attachment of the tool (20), and a secon...
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WO/2008/118588 |
The present invention provides a slurry composition and method for polishing organic polymer- based ophthalmic substrates. The slurry composition according to the invention includes an aqueous dispersion of abrasive particles and a pyrro...
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WO/2008/118588 |
The present invention provides a slurry composition and method for polishing organic polymer- based ophthalmic substrates. The slurry composition according to the invention includes an aqueous dispersion of abrasive particles and a pyrro...
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WO/2008/115663 |
An abrasive article comprises a porous abrasive member (104), a nonwoven filter medium (120), a second nonwoven filter medium (140), and optionally a porous attachment layer (146). A plurality of openings in the porous abrasive member co...
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WO/2008/115628 |
An abrasive article comprises a porous abrasive member, a nonwoven filter medium, and a porous attachment fabric. A plurality of openings in the porous abrasive member cooperates with the nonwoven filter medium to allow the flow of parti...
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WO/2008/111786 |
Disclosed herein is a vacuum type sweeping machine that is capable of freely performing a sweeping operation on a metal surface using a flap wheel rotatable at high speed by a driving force of a drive motor mounted at a frame movable man...
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WO/2008/111902 |
The invention relates to a tool (10) for machining stone or concrete floors, comprising at least two rotatably mounted carrier plates (20a, 20b) driven during use and arranged adjacent each other, wherein each plate (20a, 20b) in turn is...
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WO/2008/106221 |
Methods and apparatus are provided for concurrently chemically and mechanically polishing a substrate edge. The invention includes a substrate support adapted to rotate a substrate; a polishing head adapted to contact an edge of the subs...
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WO/2008/100211 |
The present invention relates to a system, a device and a method for leveling floor surfaces by means of a floor grinding machine (10), in which the device comprises a lifting device (90) for adjusting the height of the floor grinding ma...
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WO/2008/100210 |
The invention relates to a machine and at least one tool (10) for machining floor and road surfaces. The tool comprises at least one rotatably mounted disc (20) driven during use, which disc (20) comprises at least one machining element ...
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WO/2008/097627 |
The present invention is related to an improved cleaning cup arrangement for CMP systems that efficiently and effectively removes most, if not all, of any slurry material present on the abrasive conditioning disk and conditioner head as ...
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WO/2008/088908 |
An abrasive, abrading, or grinding device (10) has a housing (12) for moving over a concrete surface. The housing has depending abrasive elements (14) with a substrate layer (30) and a backing layer (32) mounted to a support bracket (34)...
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WO/2008/083081 |
A sapphire substrate includes a generally planar surface having a crystallographic orientation selected from the group consisting of a-plane, r-plane, m-plane, and c-plane orientations, and having a nTTV of not greater than about 0.037 Â...
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WO/2008/083071 |
A method of machining a sapphire substrate comprises grinding a first surface of a sapphire substrate using a first fixed abrasive and grinding said first surface of the sapphire substrate using a second fixed abrasive, wherein the secon...
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WO/2008/083081 |
A sapphire substrate includes a generally planar surface having a crystallographic orientation selected from the group consisting of a-plane, r-plane, m-plane, and c-plane orientations, and having a nTTV of not greater than about 0.037 Â...
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WO/2008/079704 |
A method of machining a workpiece includes applying a fluid between a fixed abrasive component and a workpiece, followed by translation of the fixed abrasive component and the workpiece relative to each other. The fluid contains an anti-...
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WO/2008/079704 |
A method of machining a workpiece includes applying a fluid between a fixed abrasive component and a workpiece, followed by translation of the fixed abrasive component and the workpiece relative to each other. The fluid contains an anti-...
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WO/2008/076366 |
An abrasive tool utilized to remove material from a workpiece is formed to comprise fluid-dynamically-designed features (apertures, airfoils) configured to efficiently remove abraded material and waste from the surface of the workpiece. ...
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WO/2008/076366 |
An abrasive tool utilized to remove material from a workpiece is formed to comprise fluid-dynamically-designed features (apertures, airfoils) configured to efficiently remove abraded material and waste from the surface of the workpiece. ...
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WO/2008/069748 |
The invention relates to a device (1) at a mobile grinding machine (2) for stone materials and that comprises a rotatably driven disc-shaped housing (3), which is arranged to support a plurality of grinding disc holders (6) rotatably dri...
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WO/2008/066801 |
The spacing between an abrasive type surface polishing tool and the surface of the work piece that is being polished is controlled dynamically so that variations in the area of the abrasive pad in contact with the surface of the work pie...
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WO/2008/064256 |
A deglazing tool for use on motorcycle and ATV disc brake rotors. The tool is handheld and has abrasive pads that engage the rotor braking surface. The abrasive pads cut through the glaze on the braking surface of the rotor. Grip pressur...
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WO/2008/064256 |
A deglazing tool for use on motorcycle and ATV disc brake rotors. The tool is handheld and has abrasive pads that engage the rotor braking surface. The abrasive pads cut through the glaze on the braking surface of the rotor. Grip pressur...
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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/2008/049458 |
The invention provides an electric hand-held machine tool for carrying out grinding work, in particular an orbital sander, which has a drive plate (16), which can be driven by an electric motor to perform the grinding movement, and a gri...
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WO/2008/049459 |
The present tool holder (1) has at least two tool spindles (2) arranged in the tool holder (1) for the accommodation of grinding tools (40), wherein the tool spindles (2) are arranged such that they rotate around the axis (H) thereof, dr...
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WO/2008/041449 |
End face grinding apparatus (1) for glass substrate including grindstone (4) for grinding an end face of glass substrate (3) by making relative movement to the glass substrate (3) and including grinding fluid supply means (6) for feeding...
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WO/2008/032127 |
Portable electromotorised smoothers are wide known as equipment smoothing surfaces. They are distincted in two types: Rotary and pulsive smoothers. Power is provided by an electric motor to the head under it is located the glass-paper. T...
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WO/2008/033377 |
A sanding tool includes a handle assembly and a head assembly having a sanding member. The sanding tool also includes at least one pivot member that pivotably couples the handle assembly and the head assembly such that the head assembly ...
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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/2008/023782 |
A surface polishing method for enhancing crystal orientation on the surface of a tapelike metal substrate in order to enhance the critical current of a superconducting thin film. In an oxide superconductor comprising a tapelike substrate...
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WO/2008/017900 |
Automatic sanding device for use with a sanding list, conceived in particular for surface finishing interventions on the hulls of boats in boatyards comprising twin oscillating arms (3) connected to the sanding list (4) to form with the ...
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WO/2008/016073 |
Provided is a surface polishing method for improving crystalline orientation of the surface of a tape-shaped metal base material so as to improve the critical current of a superconducting thin film. An oxide superconductor is composed of...
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WO/2008/008593 |
A polishing pad including a window can be useful for polishing articles and can be especially useful for chemical mechanical polishing or planarization of a microelectronic device, such as a semiconductor wafer. The window of the polishi...
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WO/2008/004601 |
Provided are a system and a method for uniformly polishing a surface of a tape-like metal base material in a unit of several hundred meters, at a high speed and a high efficiency. The polishing system for continuously polishing the surfa...
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WO/2007/147214 |
A method and apparatus for polishing a diamond material is disclosed. The method comprises the steps of positioning a sample of the diamond material in relation to a movable metallic surface, and bringing the diamond material sample into...
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WO/2007/145576 |
The present document discloses a method for providing an improved roadway (30). The method comprises forming a wearing coat (32) of the roadway (30) by treating the roadway with a grinding and/or cutting tool.
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WO/2007/145576 |
The present document discloses a method for providing an improved roadway (30). The method comprises forming a wearing coat (32) of the roadway (30) by treating the roadway with a grinding and/or cutting tool.
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WO/2007/141320 |
The invention concerns the treatment of a surface, notably sanding of a ceiling and where applicable, of a wall or the junction between a wall and a ceiling. The robot includes a moving socket (4), an articulated manipulator arm (9), whi...
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WO/2007/126815 |
Methods of and systems for polishing an edge of a substrate are provided. The invention includes rotating a substrate (100) against a polishing film (204) so as to remove material from the edge of the substrate; and detecting an amount o...
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WO/2007/124262 |
A dual position sharpening device can be set up so that the abrasive wheel is either vertical or horizontal. A guard retains cooling water in either position.
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WO/2007/121177 |
A method and apparatus for removing conductive material from a substrate surface are provided. In one embodiment, a method is provided for electrochemical mechanical polishing of a substrate. A substrate comprising dielectric feature def...
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WO/2007/120224 |
The present invention provides for a mold that can position and hold abrasive particles, which are to be electrolytically attached to an electrically conductive substrate during an electrolytic process. The mold can include an insulating...
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WO/2007/118216 |
A polisher has an offset axis and a friction cam useful in a method of polishing that comprises a more random, elongated polishing pattern than known orbital polishers and is capable of portable use using a 9 volt battery. The method is ...
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WO/2007/114153 |
A brake disk mounting surface is ground by engaging it against an annular grind stone while an inner ring having the brake disk mounting surface is rotated about the center axis of the inner ring. During the grinding, the grinding surfac...
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WO/2007/111766 |
A plug (300) for a grinding machine (1) includes one or more holes extending through to the plug for use as dust collection ports. A grinding machine includes a housing (200), a drive mechanism including a shaft (150) extending through t...
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