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US20140213151 POLISHING PAD  
An object of the invention is to provide a polishing pad that is prevented from slurry leaks and has high optical detection accuracy. The present invention relates to a polishing pad comprising a...
US20140141695 Multi-Platen Multi-Head Polishing Architecture  
A polishing apparatus includes a plurality of stations supported on a platform, the plurality of stations including at least two polishing stations and a transfer station, each polishing station...
US20140154959 GRINDING APPARATUS  
A grinding apparatus for grinding a floor, the apparatus comprising a body having a travelling mechanism which enables the body to travel across a floor while the apparatus is grinding; a first...
US20130292880 CERAMIC FILES AND BURS  
The present invention concerns a cutting or abrasive tool (1) such as a bur or a file that is produced by ceramic injection moulding with specific profiles or teeth. The tool can be a bur or a file...
US20080120917 Blast material  
A blast media for removal of thick coatings from heavy steel and lighter aluminum substrates where a profile is desired for new paint adhesion. The blast media is applied as a free flowing...
US20120157928 LUER LOCK ADAPTOR  
The invention relates to an adaptor for connecting a connector to a drug delivery device comprising at least a container for a product, said container comprising a distal tip and an axial...
US20110312253 METHOD OF MANUFACTURING FORMED CUTTER AND GRINDING TOOL FOR FORMED CUTTER  
A formed cutter 1 has on its tip side a blade 2 having a spiral cutting part 6 and a spiral flute 8 alternately disposed and rotating around a rotation axis O to perform cutting. The formed cutter...
US20120135671 Grinder Having Dust Extraction System  
Disclosed is a grinder, in particular an oscillating grinder, having a grinding spindle, to which a grinding tool can be attached, and having a housing, and having a dust extraction duct which can...
US20130052921 APPARATUS AND METHOD EMPLOYING A GRINDER WHEEL COOLANT GUARD  
Edges of panels, such as glass panels, are ground and polished using grinder wheels that are cooled and lubricated with a coolant. A coolant deflector is utilized to help prevent coolant, which may...
US20130333991 Brake Lining Arrangement for a Disk Brake and Method for Producing a Brake Lining Arrangement  
A brake lining arrangement for a disk brake, and a method for producing such a brake lining arrangement, comprises a brake lining carrier and a friction pad mounted thereon, a friction surface of...
US20060128281 Glass pane machining device  
A glass-plate working apparatus (1) includes a grinding means (7) for grinding a peripheral edge (6) of a glass plate (2); and a grinding supporting means (9) for supporting the glass plate (2)...
US20120187081 Method for Optimizing the Spectral Performance of Scintillator Crystals  
The invention provides a method for optimizing the spectroscopy performance of a spectroscopy scintillator by surrounding the scintillator by a reflector material, performing a scan or more sectors...
US20110014858 GROOVED CMP POLISHING PAD  
The present invention provides polishing pads for use in CMP processes. In one embodiment, a pad comprises a surface defining a plurality of grooves with landing surfaces separating the grooves,...
US20050136812 Precision surface polishing equipment  
Precision polishing equipment polishes a general surface, such as an aspheric optical surface. A polishing element is rotatably mounted in a frame of the equipment. Polishing element has a...
US20080096472 ELASTIC ROLLER AND METHOD OF GRINDING THE SAME  
When an elastic layer surface having an unapplied area of adhesive agent at its one end is ground, a method of grinding an elastic roller which assures high run-out accuracy and uniform diameter as...
US20080160888 ROTOR AND ROTOR HOUSING FOR PNEUMATIC ABRADING OR POLISHING TOOL  
A power driven abrading or polishing tool is provided that includes a motor having a rotor; a carrier part having a shaft and a key extending from the shaft; and an abrading or polishing head...
US20130280995 ABRASIVE MATERIAL AND ABRASIVE WHEEL  
The invention relates to an abrasive having a base body and abrasive particles applied to the surface of the base body, characterized in that the base body has a multicellular structure. The...
US20110070807 MACHINING APPARATUS USING ROTARY GRINDER  
According to one embodiment, a machining apparatus includes a disk-like grinder, and a nozzle for discharging a cutting fluid toward the grinder. The grinder cuts or grooves a workpiece by...
US20090273113 Wallboard and Ceiling Tile and Method of Manufacturing Same  
Disclosed is a method of producing a composite material suitable for the manufacturing of gypsum wallboard and ceiling tile applications, produced by co-calcining dihydrate (gypsum) to...
US20120082419 POLISHING JIG, FERRULE, AND OPTICAL CONNECTOR  
A polishing jig 10 includes a holding member 11 for holding a ferrule 31 when polishing a front end face of the ferrule 31. The holding member 11 is formed by a holding member body 12 having a...
US20090183601 KNIFE SHARPENING BAR  
A knife sharpening bar includes a handle that carries a support bar. A flexible tube is tightly fit over the support bar. A hollow ceramic bar is then fit over the flexible tube with an inside...
US20090137194 Polishing tool  
There is provided a polishing tool which enables a polishing surface thereof to be in surface contact with a to-be-polished surface over a wide area of the polishing surface when polishing a corner...
US20060194528 Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens  
A work tool comprising: a principle drive shaft with a sun gear attached thereto; at least two planetary gears distributed about the circumference of the sun gear at substantially equal angular...
US20090117834 HEATLESS SLURRY SYSTEM  
A heatless slurry system for use with a glass removal apparatus for restoring a glass surface. The system comprises a slurry container and a pump mounted externally relative to the container to...
US20090036041 CMP PAD DRESSER AND CMP APPARATUS USING THE SAME  
A CMP pad dresser for dressing a polishing pad of a CMP apparatus is provided with a dressing pad having abrasive grains, a purified water supply unit provided to an external periphery of the...
US20120258035 POLYCRYSTALLINE DIAMOND AND METHOD OF MANUFACTURING THE SAME  
Polycrystalline diamond includes cubic diamond and hexagonal diamond, and a ratio of X-ray diffraction peak intensity of a (100) plane of the hexagonal diamond to X-ray diffraction peak intensity...
US20090117838 Precision ceramic whetstone  
The aim of the present invention is to provide a ceramic whetstone (3) which can accelerate sharpening cutlery smoothly. The ceramic whetstone (3) includes a rectilinear shaped stick (30) having a...
US20120190272 AUTOMATIC AIRFOIL ROOT PREP MACHINE AND ASSOCIATED METHOD  
An apparatus for polishing an airfoil root includes a fixture for holding the airfoil, an actuation cylinder assembly for moving the fixture holding the airfoil, a brush, a motor for rotating the...
US20140162536 POLISHING APPARATUS AND POLISHING METHOD  
A polishing apparatus includes: a rotatable polishing table for supporting a polishing pad having a polishing surface; a top ring head having a top ring; a top ring head cover surrounding the top...
US20110097973 Method and Apparatus for Removing Scale from Hot-Rolled Steel Strip  
A method for continuously removing scale from a hot-rolled carbon steel strip includes: cracking the scale on the hot-rolled steel strip; shot-blasting the cracked scale to remove the scale;...
US20130225049 Methods of Finishing a Sheet of Material With Magnetorheological Finishing  
Methods of finishing a sheet of material, such as a glass sheet, include finishing an edge portion of the sheet of material with magnetorheological finishing. In one example, the average thickness...
US20110223843 Honing Tool  
A honing tool comprises a tubular tool body fastened with an end section in a tool shank and a cutting region on an opposite end section with at least one honing-stick accommodating opening. The...
US20130213556 FLEXIBLE GUIDE FOR TIRE REPAIR  
A method for preparing a portion of a tire for repair includes the steps of providing a template having a pair of guide edges, securing the template to an interior surface of the tire, providing a...
US20080293338 Portable Grinder With a Wheel-Guard Support and Auxiliary Handle  
A straight type power grinder includes an elongate housing having a handle with a power controller at its rear end, and a neck portion at its forward end supporting an output shaft connected to a...
US20140199925 TOOL SPINDLE FOR A HONING MACHINE WITH A BOWL-SHAPED HOLDER FOR A HONING RING  
A tool spindle for a honing machine includes a bowl-shaped holder having a circumferential peripheral wall connected to a bottom part. The bowl-shaped holder is configured to hold a honing ring on...
US20090117835 Expandable polishing platen device  
An expandable polishing platen device is disclosed, in which a polishing platen top includes a plurality of separate platen top sections. When the polishing platen device is not in an expanded...
US20050075058 Sand-belt finishing machine having dust clearing function  
A sand-belt finishing machine includes two opposite grinding devices arranged in parallel with each other and each including two opposite rollers and a sand belt reeved around the two rollers, and...
US20070212985 WET SANDING SPONGE; SYSTEM AND METHOD FOR STORING AND USING SAME  
A wet sanding sponge comprises a portion of sponge or foam having sandpaper sewn thereto. Sponge or foam used in the invention may be natural or man-made. Applicant's wet sanding sponges may be...
US20140162532 METHOD OF POLISHING ONE SIDE OF WAFER AND SINGLE SIDE POLISHING APPARATUS FOR WAFER  
A method of polishing one side of a wafer, which makes it possible to accurately realize the desired wafer edge shape without dependence on the period of use of a polishing cloth, is provided. In...
US20130065490 METHOD OF REFURBISHING VINYL COMPOSITION TILE  
A method of refurbishing vinyl composition tile flooring includes sequentially wet abrading an exposed surface of a vinyl composition tile floor with a series of structured abrasive members affixed...
US20080305729 THIN POLISHING PAD WITH WINDOW AND MOLDING PROCESS  
A polishing pad is described that has a polishing layer with a polishing surface, an adhesive layer on a side of the polishing layer opposite the polishing layer, and a solid light-transmitting...
US20120028545 PIVOT-BALANCED FLOATING PLATEN LAPPING MACHINE  
A low friction flat-lapping abrading apparatus and method for releasably attaching flexible abrasive disks to a flat-surfaced platen that floats in three-point abrading contact with flat-surfaced...
US20140030968 GRINDER SAFETY REST WITH SPECIAL SHAPE ADJUSTMENT APPARATUS  
An adjustable safety rest for grinding wheel includes a notch in one of a base edge defining side walls and an inner wall conformable in a spaced relationship around outer side edges and the outer...
US20130137263 ELECTRICALLY ASSISTED CHEMICAL-MECHANICAL PLANARIZATION (EACMP) SYSTEM AND METHOD THEREOF  
A novel polishing pad is described. The polishing pad includes a base plate, a main polishing body, a plurality of metal bottom portions, a positive electrode conductive wire and a negative...
US20130122786 RINSING AGENT, AND METHOD FOR PRODUCTION OF HARD DISK SUBSTRATE  
Provided are a rinsing agent to produce a hard disk substrate free from remaining abrasive grains as well as a pit defect on the surface thereof and a method for production of a hard disk substrate...
US20120045968 SUBSTRATE POLISHING METHOD AND DEVICE  
A substrate polishing method includes starting to rotate a circular substrate and polishing an inner peripheral edge surface of a center circular hole formed in the circular substrate into a...
US20120252320 POLISHING APPARATUS AND POLISHING METHOD  
The polishing apparatus has a polishing unit capable of forming a right-angled cross section by polishing a peripheral portion of the substrate. The polishing unit includes a polishing head having...
US20120031244 HANDS-FREE QUICK-CHANGE AIR TOOL CONFIGURATION  
A hands-free quick-change air tool configuration for a machining apparatus includes a tool holder configured to receive a normally hand-held air operated tool. The air manifold is operably...
US20120142258 Polishing Composition and Polishing Method Using The Same  
A polishing composition contains at least abrasive grains and water and is used in polishing an object to be polished. The abrasive grains are selected so as to satisfy the relationship X1×Y1≦0 an...
US20130052919 GRAPHITE COMPOSITE PANEL POLISHING FIXTURE AND ASSEMBLY  
A polishing fixture assembly for an optical element includes a first composite panel, a second composite panel, and a core member sandwiched between the first composite panel and the second...