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Match Document Document Title
7429367 Method for producing improved cerium oxide abrasive particles and compositions including such particles  
Provided are methods for manufacturing improved cerium oxide abrasives suitable for forming slurry compositions suitable for CMP processes. The cerium oxide abrasives are produced by the heat...
7429210 Materials for chemical mechanical polishing  
A polishing article and method for manufacturing a polishing article for use in a chemical mechanical polishing process is disclosed. The polishing article has a plurality of polishing material...
7429209 Method of polishing a glass substrate for use as an information recording medium  
An information recording medium glass substrate manufactured by polishing the surface of a raw material glass plate. The polishing is divided into two steps, a step for performing a first polishing...
7429208 Automated system for precision grinding of feedstock  
A grinding system for grinding feedstock includes a transport apparatus, a grinding apparatus, and a controller. The transport apparatus continuously transports feedstock of an arbitrarily long...
7429207 System for endpoint detection with polishing pad  
A method of forming a polishing pad with a polishing layer having a polishing surface and a back surface. A plurality of grooves are formed on the polishing surface, and an indentation is formed in...
7428881 Rotary nail filing apparatus for animals  
A rotary nail filing apparatus for animals is described that includes a shroud or housing, an opening in the shroud that is suitable sized and shaped to allow an end portion of an animal's nail to...
7428064 Substrate film thickness measurement method, substrate film thickness measurement apparatus and substrate processing apparatus  
A jet of water in a cylindrical form is supplied from a jet nozzle onto a measurement surface of a substrate to form a column of the water extending between the nozzle and the measurement surface....
7427340 Conductive pad  
A method and apparatus for a processing pad assembly for polishing a substrate is disclosed. The processing pad assembly has a conductive processing pad having a plurality of raised features made...
7427228 Handheld material conditioner  
A handheld material conditioner including at least three orbital head assemblies. The handheld material conditioner including a motor, where the motor is connected to the at least three orbital...
7427227 Method and apparatus for fluid polishing  
In a fluid polishing method for processing a fine aperture by slurry 7, the slurry is supplied from a cylinder 2 a in a slurry flow rate target process until the flow rate increases to a target...
7426777 Method of producing member having face-geared surface  
A method of producing a member with a face-geared surface. An example of the method includes an initial process preparing a work piece and a hob, and a geared surface forming process forming a...
7425172 Customized polish pads for chemical mechanical planarization  
A polishing pad for chemical mechanical planarization of a film on a substrate is customized by obtaining one or more characteristics of a structure on a substrate. For example, when the structure...
7424946 Roller cleaning system  
A roller cleaning system ( 10 ) for an oven ( 20 ) equipped with a series of motorized rollers ( 21 ) each of which is in turn connected to a relative motor-reducer ( 24 ) for rotation activation,...
7424776 Method for machining a workpiece  
A method for machining a workpiece in which a machine tool comprising a first and a second chuck devices is employed to machine the workpiece, the machine tool being used in which the first and the...
7424773 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus includes: a hole forming portion that includes a hole forming tool which forms a hole for attaching a rimless frame in an eyeglass lens; and breakage detector...
7422516 Conductive polishing article for electrochemical mechanical polishing  
Embodiments of a polishing article for polishing a substrate are provided. In one embodiment, the polishing article includes an annular upper layer made of a dielectric material coupled to an...
7422515 Wide belt sander  
A wide belt sander has a base, a driving axle, a driving device, a driven axle bracket, a driven axle, a belt and an automatic adjustment device. The driving axle is rotatably mounted on the base...
7422514 Dental crown polishing apparatus  
A dental crown polishing apparatus has a motor, a ball bearing assembly around a shaft of the motor and having balls rotating and circularly moving around the motor shaft by receiving torque from...
7422513 Porous abrasive articles with agglomerated abrasives  
A bonded abrasive tool, having a structure permeable to fluid flow, comprises sintered agglomerates of a plurality of abrasive grains and a binding material, the binding material being...
7422512 Method and apparatus for surface treatment of a long piece of material  
An inline-ready method of finishing the surface of a long material (W) capable of preventing any environmental problem from occurring and the mechanical properties of the long material from...
7422511 Element for detecting the amount of lapping having a resistive film electrically connected to the substrate  
An element for detecting an amount of lapping of a stacked structure that includes a substrate and a magnetic field detecting sensor is provided. The element comprises: a resistive film that is...
7422510 Lens machining machine  
The invention relates to a machining machine for lenses, which comprises a first workpiece drive, configured as the transport receptacle and having a workpiece spindle, a workpiece changer for...
7421872 Shot-blasting installation for blasting work pieces made from light metal alloys  
A shot-blasting installation ( 1 ) for blasting work pieces ( 30 ) made from light metal alloys, comprising at least one blasting chamber ( 3 ) for receiving the work pieces that are to be blasted,...
7419423 Sanding block  
A sanding block comprising slideably interrelated parts for accommodating an endless sanding belt and having a dual action means for selectively moving the parts into bearing relation with the...
7419422 Rotary cutting head  
A cutting disk adapted to be mounted with a rotating shaft to form the cutting head of a cutting machine. The disk includes a plurality of plates each of generally oval shape which mount a diamond...
7419421 Slider having rounded corners and edges, and method for producing the same  
A slider body characterized by rounded corners and edges and smooth surfaces, formed by polishing with a polymeric fiber and a free abrasive slurry of submicron particles.
7419420 Substrate holding mechanism, substrate polishing apparatus and substrate polishing method  
A substrate holding mechanism, a substrate polishing apparatus and a substrate polishing method have functions capable of minimizing an amount of heat generated during polishing of a substrate to...
7419419 Slurry supply unit for CMP apparatus  
A slurry supply unit for a CMP apparatus is disclosed. The slurry supply unit includes a slurry flow sensor in a slurry injection pipe to measure the flow of the injected slurry, an auxiliary pump...
7419418 CNC abrasive fluid-jet milling  
A method and apparatus for milling a desired pocket in a solid workpiece uses an abrasive fluid-jet by moving and suitably orienting the abrasive fluid-jet relative to the workpiece. The method...
7418978 Methods and apparatus for providing fluid to a semiconductor device processing apparatus  
In a first aspect, a valve assembly is provided that includes a valve assembly output adapted to output at least one of DI water and a chemical. A first valve of the valve assembly includes (1) a...
7418778 Method for producing a CPP thin-film magnetic head  
A CPP thin-film magnetic head includes a bottom shield layer; a top shield layer, the bottom shield layer and the top shield layer being disposed at a predetermined interval; a thin-film magnetic...
7416478 Planetary drive heads for grinding/polishing pads  
A planetary drive head for treating floors having a hub that rotates in one direction and attached media gears that rotate in the opposite direction.
7416477 Sander tool with pivoting handle and attachable pol  
Disclosed is a sander tool suited for sanding planar surfaces, and mechanisms enabling the pivoting of an ergonomic handle. Also disclosed is a sander tool having a detachable pole for use in...
7416476 Brake pad grinding method  
A method and apparatus for grinding a brake pad forms inclined faces at both ends of the brake pad through a single route of movement and no grinding limit quantity is involved whether boundary...
7416475 Method for rough-honing the peripheral surface of a bore  
The invention relates to a method for rough-honing the peripheral surface ( 3 ) of a bore ( 2 ). According to said method, a honing tool ( 5 ) is introduced into the bore ( 2 ), the longitudinal...
7416474 Planarization apparatus  
The present invention is a planarization apparatus for planarizing a coating film applied on a substrate before the coating film is hardened, including a contact body such as a brush or sponge...
7416473 Numeric-control work-centre for machining plates of glass, stone, marble or the like, with two or more machining heads  
A numeric-control work-centre for machining plates of glass, marble and natural or synthetic stones comprises: a bench, defining a work surface, designed to receive the plates to be machined; two...
7416472 Systems for planarizing workpieces, e.g., microelectronic workpieces  
This disclosure provides methods and apparatus for predictably changing the thickness of a microfeature workpiece. One implementation provides a planarizing method in which a first workpiece is...
7416471 Recovery device of blasting medium and method therefor  
The present invention provides a recovery device of a blasting medium for recovering a blasting medium after use, which has been injected to a work and has fallen therefrom, into a solid-gas...
7415978 Assembly and a method for cutting or forming an object  
A method and an apparatus 10 for cutting an object 64 , such as a grinding wheel. Particularly, the object 64 is placed in a horizontal manner and concomitantly rotated with the cutter 14 ...
7414080 Polyurethane polishing pad  
The polishing pad is suitable for planarizing at least one of semiconductor, optical and magnetic substrates. The polishing pad includes a cast polyurethane polymeric material formed with an...
7413988 Method and apparatus for detecting planarization of metal films prior to clearing  
A method for planarizing a semiconductor substrate is provided. The method initiates with tracking a signal corresponding to a thickness of a conductive film disposed on the semiconductor...
7413986 Feedforward and feedback control for conditioning of chemical mechanical polishing pad  
A method, apparatus and medium of conditioning a planarizing surface includes installing a wafer to be polished in a chemical mechanical polishing (CMP) apparatus having a polishing pad and a...
7413832 Method of producing a glass substrate for a mask blank, method of producing a mask blank, and method of producing a transfer mask  
In a method of producing a glass substrate for a mask blank, a surface of the glass substrate is polished by the use of a polishing liquid having a pH value between 7.0 and 7.6 that contains...
7413505 Pipe and shaft sander  
The present invention relates to a hand-held motorized device that is designed for sanding cylindrical objects. The invention comprises a left side and right side within which are a plurality of...
7413504 Blade sharpening device with blade contour copying device  
The present invention provides a blade sharpening device designed for sharpening a blade for a uniform sharpening of the edge thereof. The blade sharpening device contains a base having a guide...
7413503 Elastic polishing tool and lens polishing method  
An elastic polishing tool that comes into contact with a surface to be polished of a lens and rotates to polish the surface, includes: an elastic polishing body which has a cylindrical shape and...
7413502 Method for producing ophthalmic lenses and other shaped bodies with optically active surfaces  
The invention concerns a method for producing ophthalmic lenses that uses plastic blanks in the form of flat, round discs. The outer edge of said plastic blanks is clamped and the desired final...
7413501 Method for concave grinding of wafer and unevenness-absorbing pad  
To facilitate handling of a wafer with its thickness reduced by grinding its rear surface, and prevent any protrusions and depressions matching those of the front surface from being formed on its...
7413500 Methods for planarizing workpieces, e.g., microelectronic workpieces  
This disclosure provides methods and apparatus for predictably changing the thickness of a microfeature workpiece. One implementation provides a planarizing method in which a first workpiece is...
Matches 1 - 50 out of 51754 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >