Matches 301 - 350 out of 51821 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7354332 Technique for process-qualifying a semiconductor manufacturing tool using metrology data  
A technique of the present invention utilizes qualification characteristics from a single wafer for qualifying a semiconductor manufacturing tool. Generally speaking, the technique commences with...
7353819 Processing tips and tools using the same  
A processing tip and a cutting tool employing the same, including a tip body of a mixture of metal and abrasive material, and at least one projection coupled to the tip body, the projection...
7351133 Disc grinding wheel with integrated mounting plate  
A bonded abrasive grinding wheel is provided with a bonded abrasive disc including abrasive grain disposed within a bond matrix, and a mounting plate integrally fastened to the disc. In various...
7351132 Flap wheel, in particular flap wheel for satin finishing systems for pipes or for sheet metal and method of producing the same  
A flap wheel ( 1 ) for satin finishing systems for pipes or for sheet metal, includes a plurality of radial flaps ( 2 ) fixed to the hub ( 3 ) of the flap wheel ( 1 ) by coupling elements integral...
7351131 Method for manufacturing semiconductor device and polishing apparatus  
In manufacturing a semiconductor device, a part of an element is formed on the surface of a substrate, and at least a periphery of the substrate is polished using a polishing member stretched...
7351130 Sanding machine having adjustable brush  
A sanding or polishing or grinding machine includes one or more sanding wheels supported on a machine base and movable up and down relative to the machine base for grinding the work pieces of...
7351129 Ballbar equipment  
A ballbar is used to assess the accuracy of relative motion between an arbor and a table 4 —of a machine tool. Mounting components are secured respectively to the arbor and the table- 4 . Each...
7351059 Process for treating a surface  
A process for treating a surface ( 2 ) to clean or otherwise treat the surface ( 2 ) comprises a step of contacting the surface ( 2 ) with a particulate treating agent such that at least some of...
7350518 Blade ring saw blade  
A flat-sided annular blade for a blade ring saw for cutting hard material such as tile along straight paths and curved paths in which the workpiece is moved through the central portion of the...
7350284 Methods of making a current-perpendicular-to-the-planes (CPP) type sensor by ion milling to the spacer layer using a mask without undercuts  
In one particular example, a plurality of CPP type sensor layers are formed over a wafer and a mask without undercuts is formed over the plurality of CPP type sensor layers in a central region....
7347771 Flap-type rotary finishing device  
A rotary finishing device including a generally circular hub having an inner periphery and an outer periphery. The outer periphery includes a plurality of slots formed thereabout, which are defined...
7347770 Two-sided surface grinding apparatus  
A two-sided surface grinding apparatus capable of eliminating undulations of concentric circles produced in the work surfaces by grinding, thereby further improving the degree of flatness of the...
7347769 Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools  
An improved method of manufacturing automotive accessory drive belts or other workpieces of pliant material which have a grooved operative face, a tool having an abrasive ramp configuration for...
7347768 Apparatus and method to test abrasion resistance of material using airborne particulate  
An apparatus and method to test the abrasion resistance of materials. In one embodiment, the apparatus comprises a conduit network, a primary air stream generating device to generate a primary air...
7347767 Retaining rings, and associated planarizing apparatuses, and related methods for planarizing micro-device workpieces  
Retaining rings and associated planarizing apparatuses, and related methods for planarizing micro-device workpieces are disclosed herein. A carrier head configured in accordance with one embodiment...
7347766 Cutting method and cutting apparatus  
The invention provides a cutting method and a cutting apparatus that cuts without chipping a composite material consisting of laminated layers of crystal material and amorphous material, in which...
7347765 Honing installation with several work stations  
A honing installation for honing workpieces comprises a plurality of work stations, each work station being configured for performing at least one working step on a workpiece and at least part of...
7346973 Processing cell of automatic machining system and automatic honing system  
A processing cell of automatic machining system configured in that it is easy to decide or change the number of steps and to design, and to reduce the installation cost. The control unit of the...
7346969 Machining method using multiple workpiece mounting device for manufacturing structures  
A machining method for manufacturing structures includes a preprocessing step ( 11 ), a clamping step ( 13 ), a machining step ( 15 ) and an extracting step ( 19 ), which are performed in that...
7346431 Substrate carrier handler that unloads substrate carriers directly from a moving conveyer  
In a first aspect, a substrate loading station is served by a conveyor which continuously transports substrate carriers. A substrate carrier handler that is part of the substrate loading station...
7344989 CMP wafer contamination reduced by insitu clean  
Reducing CMP wafer contamination by in-situ clean is disclosed herein. The invention can be employed in a method in which a conductive layer is formed on a surface of a semiconductor wafer. After a...
7344575 Composition, treated backing, and abrasive articles containing the same  
A curable composition comprises epoxy resin preparable by reaction of epichlorohydrin with at least one of bisphenol A or bisphenol F, polyfunctional urethane(meth)acrylate, dicyandiamide and...
7344574 Coated abrasive article, and method of making and using the same  
A coated abrasive article has a backing treatment preparable by at least partially polymerizing an isotropic backing treatment precursor comprising polyepoxide, polyfunctional urethane...
7344573 Impregnation of grinding wheels using supercritical fluids  
An additive impregnated abrasive article and method for fabricating the same is provided. The method includes providing an abrasive article having a pore structure, dissolving an additive in a...
7344435 Hand-held power tool with clamping device for a tool  
A hand-held power tool ( 10 ) is specified, comprising a work spindle ( 12 ) for driving a tool ( 68 ), said tool ( 68 ) being fastenable between a fastening element ( 38 ) and a holding portion (...
7344434 Retaining ring with shaped surface  
A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat,...
7344433 System for matched-stone cover plates  
A cover plate system for making custom natural stone cover plates for electrical outlets, wall switches and other outlets and openings over which it is desired to place a natural stone cover plate....
7344432 Conductive pad with ion exchange membrane for electrochemical mechanical polishing  
An article of manufacture and apparatus are provided for processing a substrate surface. In one aspect, an article of manufacture is provided for polishing a substrate including polishing article...
7344431 Pad assembly for electrochemical mechanical processing  
Embodiments of a processing pad assembly for processing a substrate are provided. The processing pad assembly includes an upper layer having a processing surface and an electrode having a top side...
7343841 Blade clamp assembly  
A blade clamp assembly for retaining a rotary blade on the arbor of a rotary tool includes a blade washer for engaging the blade to hold the blade on the arbor and a clamp assembly threaded into...
7343669 Method of manufacturing a thin film magnetic head  
A manufacturing method of a thin film magnetic head is provided. In the manufacturing method of a thin film magnetic head, an inorganic insulating layer is formed along at least a sidewall surface...
7343668 Method of manufacturing perpendicular magnetic recording head capable of highly precisely defining gap distance  
A method of manufacturing a perpendicular magnetic recording head is provided. The method accurately defines a gap layer. The method includes forming a lower gap layer made of a non-magnetic...
7343666 Methods of making magnetic write heads with use of linewidth shrinkage techniques  
In one illustrative example, a method for use in making a magnetic write head includes the steps of forming a first pole piece layer of a first pole piece; forming a patterned resist over the first...
7343656 Multiple face three-axis CNC machine  
A CNC machine for automatically re-indexing and machining multiple faces of a workpiece includes a traditional three-axis CNC machine and a gripper tool. A bar stock defining a first and at least a...
7341504 Adjustable sand blasting gun  
An adjustable sand blasting gun has a body, a sand inlet and an adjusting device. The body has a chamber, a blasting head, a mounting tube and a connecting pipe. The blasting head is attached to...
7341503 Surface treating method for golf club head  
A surface treating method for a golf club head includes applying polishing pretreatment on a golf club head and grinding at least one surface of the golf club head with a resilient grinding rod....
7341502 Methods and systems for planarizing workpieces, e.g., microelectronic workpieces  
Planarizing workpieces, e.g., microelectronic workpieces, can employ a process indicator which is adapted to change an optical property in response to a planarizing condition. This process...
7341501 Gear grinding machine, method for dressing threaded grinding wheel and method for grinding work  
A gear grinding machine, a method for dressing a threaded grinding wheel, and a method for grinding a work are disclosed. A dressing tool is rotated in a vertical plane, with its position being...
7340824 Method for fabricating a magnetic head having an improved magnetic shield  
A first magnetic shield layer of the read head sensor is deposited upon a slider substrate surface. A patterned photoresist is then photolithographically fabricated upon the first magnetic shield...
7338569 Method and system of using offset gage for CMP polishing pad alignment and adjustment  
A method and system are provided using an offset dial gage for alignment and adjustment of a polishing pad that has been attached to a turntable of a chemical mechanical polishing (CMP) device. In...
7338558 Fixing material delivery system for a blocking apparatus  
Blocking apparatus and a blocking method allow precise alignment of an axis of a button with an axis of a block for blocking process of lens manufacturing. According to another aspect, the...
7338355 Abrasive article and methods of making and using the same  
An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for...
7338354 Working platform of tool cabinet  
The invention discloses a working platform of a tool cabinet, and the working platform is turned over on the tool cabinet, so that two working sides on different sides of the working platform can...
7338353 Loading device for chemical mechanical polisher of semiconductor wafer  
The present invention related to a loading device for a chemical mechanical polisher of semiconductor wafers comprising: a loading cup on wherein a cup plate is installed in a cup-shaped bath, a...
7338352 Slurry delivery system, chemical mechanical polishing apparatus and method for using the same  
A slurry delivery system, a chemical mechanical polishing (CMP) apparatus, and method for using the same are provided. An apparatus for supplying slurry to a polishing unit may include a first feed...
7338351 Apparatus and method for sharpening tool blades  
A sharpening device for the blade of a tool such as a chisel or plane is in two parts. The first is a jig into which the blade is inserted with its tapered end projecting some distance beyond the...
7338350 Combination router-end mill cutter tool, edger with combination tool, and method of edging eyeglass lenses  
The present invention relates to a tool for shaping and polishing an edge of an eyeglass lens. The tool includes a longitudinally extending body rotatable on the axis thereof, with a proximal...
7338349 Apparatus and process for cylindrically grinding workpieces  
An apparatus for cylindrically grinding workpieces includes a first holding tool ( 100 ) for positioning pre-grinding workpieces ( 40 ) and a second holding tool ( 200 ) for positioning partially...
7338348 Dust collection system for a belt sander  
An electrically powered belt sander comprising a housing, a dust flow path defined by the housing, a motor mounted in the housing at a first location and having an output shaft, a fan connectable...
7338347 Spectacle-lens edging machine  
The invention relates to a grinding machine for the edges of spectacles lenses, comprising at least one grindstone and one driven shaft for holding the spectacles lenses, said shaft being able to...
Matches 301 - 350 out of 51821 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >