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8808061 Method and apparatus for dressing polishing pad  
The method of the present invention are capable of stabilizing a polishing rate, reducing number of times of performing dressing operations, improving work efficiency and extending a span of life...
8807188 Procedure on bonding using mechanically-controlled bonding tool  
Embodiments herein disclose a mounting device for attaching a quad to an extender during a hard disk drive manufacturing process. Specifically, the mounting device includes a quad clamp for...
8801506 Dust collection hood for grinding machine tools  
A dust collection hood installed on a grinding machine tool which includes a driving motor and at least one grinding portion driven by the driving motor to rotate. The dust collection hood includes...
RE45075 Profile grinding machine  
The profile grinding machine includes: a base; a work unit disposed on one side on the base and including a work table for gripping a work; and a stone unit disposed on the other side on the base...
8801499 Blasting apparatus and method for blast processing  
A blasting apparatus capable of increasing suction power to collect an abrasive without exerting any influence on processing of a work surface with the abrasive. The apparatus includes a blasting...
8801503 Grinding machine with multi-spindle grinding head  
A tool head for a machine tool comprising a plurality of tool spindles with each tool spindle being rotatable about a respective tool axis. The plurality of tool spindles comprises at least a first...
8801505 Abrading device and method of abrading a floor structure utilizing the same  
An abrading device for abrading a floor structure comprises a first abrading assembly and a second abrading assembly. The first and second abrading assemblies each have a rotationally driven...
8801504 CO2 nozzles  
A nozzle for providing carbon dioxide for cleaning is disclosed. The nozzle includes a reservoir for receiving liquid carbon dioxide, a barrel defining a passageway therethrough, the passageway...
8801500 Method for the simultaneous material-removing processing of both sides of at least three semiconductor wafers  
A method for the simultaneous material-removing processing of both sides of at least three semiconductor wafers includes providing a double-side processing apparatus including two rotating...
8801497 Array of abrasive members with resilient support  
An abrasive article having an array of abrasive members with an elastomeric support that permits each abrasive member to move independently in at least pitch and roll. Each abrasive member...
8801502 In-situ airfoil contouring tool  
A tool for in-situ airfoil contouring is provided. The tool has a pathway for an airfoil edge wherein the edge movement is limited and further wherein the edge is exposed to a grinding structure...
8801498 Finisher with on-board loading and unloading mechanism  
A finisher arrangement for surface finishing of parts, including a bowl-type centrifugal finishing device for agitating a mixture of parts and treating media within the bowl, and a handler for...
8801501 Razor sharpening system  
A self sharpening razor system includes a razor having a handle and a safety housing with a blade extendably received within the safety housing. An integrated sharpening system incorporates an...
8801496 Reducing agglomeration of particles while manufacturing a lapping plate using oil-based slurry  
Embodiments of the present invention pertain to reducing agglomeration of particles while manufacturing a lapping plate using an oil-based slurry. According to one embodiment, an oil-based slurry...
8795030 Surface treatment of a polymeric stent  
Methods of treating the polymeric surfaces of a stent with a fluid including a solvent for the surface polymer are disclosed.
8798782 Material removal depth measurement by scribing  
The described embodiment relates generally to the polishing of a device housing. The device housing can be formed of a thermoplastic, or a metal such as aluminum or stainless steel. More...
8795036 Method for manufacturing a flexible abrasive disc, and a flexible abrasive disc  
The present invention relates to a method for manufacturing a flexible abrasive disc, and to such an abrasive disc. The abrasive disc comprises a backing with an upper side and a lower side. The...
8795033 Lapping carrier and method  
Provided is a lapping carrier including a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece. The aperture extends from the first...
8795034 Brazed diamond dressing tool  
A dressing blade for finishing and reconditioning new and used abrasive grinding and cutting tools has a slab-shaped shank with an extension protruding longitudinally from the shank. Superabrasive...
8795028 Magnetic spindle for machine tool  
A spindle for a machine tool comprising a outer spindle portion and an inner spindle portion with each of the outer spindle portion and the inner spindle portion being rotatable relative to one...
8795032 Substrate processing apparatus, substrate processing method, substrate holding mechanism, and substrate holding method  
An apparatus for processing a substrate is disclosed. The apparatus includes a polishing section configured to polish a substrate, a transfer mechanism configured to transfer the substrate, and a...
8793835 System and method for capturing resultant dust from power tool operation  
A system and method for capturing resultant dust from power tool operation are disclosed. The system comprises a device that includes a housing with a substantially cylindrical shape. The housing...
8795029 Apparatus and method for in-situ endpoint detection for semiconductor processing operations  
An endpoint detection method includes processing an outer surface of a substrate, directing an incident light beam through a window in an opaque metal body onto the surface being processed,...
8795035 Chemical mechanical planarization pad conditioner and method of forming  
A CMP pad conditioner including a substrate having a transparency window represented by an average internal transmittance of not less than about 90% over a wavelength range extending from about 400...
8795031 Apparatus and method for removing a portion of material from the surface of a ceramic  
An apparatus and method for removing a portion of material from the surface of a ceramic include a table with a rotatable wheel thereon. A pad is disposed on the rotatable wheel such that the pad...
8790161 Method and device for truing a razor blade  
Truing devices constructed and arranged for truing one or more disposable metallic blades and methods for the manufacture and use of same are disclosed herein.
8790163 Multi-purpose machine for wall processing  
A multi-purpose machine for wall processing includes a base, a working member and a sliding device that drives the working member slide up and down relative to the base. The base includes a bottom...
8790159 Variable rate method of machining gears  
A method of machining gears or other toothed articles wherein the workpiece feed rate and/or the tool shifting is varied so as to produce an irregular surface pattern on tooth surfaces with a...
8789444 Longitudinally ground file having increased resistance to torsional and cyclic fatigue failure  
A method of producing an endodontic file that involves grinding in a plane substantially parallel to the longitudinal axis of a rotating dental instrument blank. By grinding the dental instrument...
8790155 Grinding machine and method for grinding and deburring  
The present invention relates to a grinding machine for grinding a workpiece, in particular cams, with a grinding wheel having a profile with a grinding region running substantially parallel to the...
8790162 Sharpening a cutting edge of a tool using a reverse sharpening guide  
Apparatus and associated method for sharpening a cutting edge of a tool. In accordance with some embodiments, a side of the tool is placed in contacting engagement against a reverse sharpening...
8790160 Chemical mechanical polishing composition and method for polishing phase change alloys  
A method for chemical mechanical polishing of a substrate comprising a germanium-antimony-tellurium chalcogenide phase change alloy (GST) using a chemical mechanical polishing composition...
8790165 Multi-layered chemical-mechanical planarization pad  
The present disclosure relates to a chemical mechanical planarization pad and a method of making and using a chemical mechanical planarization pad. The chemical mechanical planarization pad may...
8790164 Method, system, and apparatus for modifying surfaces  
The present disclosure is directed to method, apparatus, and system for uniformly supporting flexible surface modifying articles during surface modification as well as enabling replacing and...
8790158 Chemical mechanical polishing apparatus  
A chemical mechanical polishing apparatus includes a platen having a first region configured to support a wafer, and a second region disposed outside the first region. The chemical mechanical...
8790156 Tooth-profile management system for shaving-cutter grinding machine  
A personal computer has correction coefficients (α) for tooth-profile error correction and correction coefficients (β) for meshing position correction which are set for each number of times a s...
8790157 Method and device for machining workpieces  
A method for grinding the surface of non-round workpieces. The method includes the steps of clamping a workpiece within a machining unit; machining the workpiece; without unclamping the workpiece,...
8785010 Glass substrate for a magnetic disk and magnetic disk  
Provided are a magnetic disk substrate and a method of manufacturing the same, wherein the magnetic disk substrate has very few defects present on its surface with an arithmetic mean roughness (Ra)...
8784164 Power tool with a shield  
A power tool includes a housing accommodating a motor therein, a bearing base having a lower surface and an upper end that is connected to the housing, an output shaft that is mounted in the...
8784158 Continuous grinding machine  
In a continuous grinding machine for grinding the surface of flat workpieces (20) with at least one grinding station and a transport device (10) for moving the workpieces (20) relative to the...
8784767 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...
8784159 Method for polishing semiconductor wafer  
In a method for polishing a semiconductor wafer by rotating a work carrier and a table while pressing the semiconductor wafer retained by the work carrier against a polishing cloth mounted on the...
8784161 Mandrel assembly for repairing drill pipe facings  
The mandrel assemblies include a double face box mandrel assembly with box refacing tube, male mandrel adapter for engaging within a bore of the box refacing tube, a box mandrel assembly floating...
8784163 Sanding apparatus  
Sanding apparatus comprises a rigid non-expanding cylindrical sanding drum (1) formed with splines on its outer surface (4) and a separate cylindrical cover (2) formed of elastomeric material...
8784157 Glass-plated working machine  
A glass-plate working machine 1 is arranged such that while a cutting head 9 for forming a cut line on a glass plate 5 and a grinding head 10 for grinding a peripheral edge of the glass plate 5...
8784155 Multi-carriage symmetrical numerically controlled coordinate grinding machine  
The present invention includes a base, a work table, upright posts, several carriages and a grinding head. Wherein, the upright posts include for example a first upright post and a second upright...
8784162 Sharpener for cutting tools  
Various embodiments of the present invention are generally directed to an apparatus for sharpening a cutting tool. A tensioner assembly applies a biasing force to a roller to maintain a selected...
8783146 Abrasive waterjet focusing tube retainer and alignment  
A cutting head for a high pressure water jet cutting assembly includes a body having an inner chamber and an aperture that extends into the inner chamber. A focusing tube is removably insertable...
8784160 Method for manufacturing spectacle lenses according to a prescription  
A method for manufacturing spectacle lenses includes the steps of: providing a lets blank having a first face that possesses a final curvature and is coated with an antireflection coating as an...
8782902 Method of making bearing using ultrasonic nano crystal surface modification technology  
A method of making a bearing includes providing a bearing intermediate, which is unfinished while having an overall shape of a finished bearing product; and repeatedly impacting a surface of the...