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8011999 |
Polishing pad, method for manufacturing the polishing pad
A polishing pad with first plural concave portions regularly allocated with prescribed spacing or/and a groove formed on the surface of the polishing pad; and a second concave portion randomly...
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8011848 |
Quick change adapter for mounting brushes
A quick change adapter for removeably mounting a finishing tool to a rotary drive shaft. The quick change adapter includes a shaft hub mount designed to be mounted to a rotary drive shaft, and a...
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8011998 |
Expansible sanding block exhibiting oblique extending surfaces
A sanding block for supporting an exteriorly mounted looped sanding belt having an elongated and planar shaped base. A planar shaped cover exhibits first and second oblique extending surfaces and,...
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8011398 |
Dust shroud for gas powered circular saws
A dust shroud for gas powered circular saws allows for mounting to a circular saw and for use therewith out hindering the use of the saw. The shroud does not interfere with the ability to operate...
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8011357 |
Cutting and dust collecting assembly and working machine with such assembly
A cutting and dust collecting assembly comprises a rotatable, circular saw blade (4) having a first side (20), a second side (21), and a cover device (6) with a terminal member (52). The bottom...
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8012597 |
Cast product having aluminum-based film and process for producing the same
In a throttle body, a passive film and a corrosion-resistant film are stacked in that order on a substrate of aluminum. The passive film has a concave part on its corrosion-resistant film side. A...
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8011084 |
Method for fabricating narrow magnetic read width TMR/CPP sensors
A method for manufacturing a manufacturing a magnetoresistive sensor that allows the sensor to be constructed with a very narrow and well controlled track width. The method includes depositing a...
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8011997 |
Guard for an electric machine tool, electric machine tool, and system comprising a guard and electric machine tool
A guard for a power tool with a rotatably driven insertion tool (14) is configured to cover at least portions of the insertion tool (14). At least one blocking means (32, 40) prevents the insertion...
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8012000 |
Extended pad life for ECMP and barrier removal
A method and apparatus for extending a polishing article lifetime on a polishing tool with multiple platens is described. The apparatus includes an advanceable roll to roll platen with multiple...
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8007345 |
Portable belt sander
A portable belt sander having a drive pulley capable of being produced at a limited period. The sander includes a main body accommodating therein a motor, a drive shaft rotationally driven by the...
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8007347 |
Rotary abrading tool
The present invention relates to rotary abrading tools of the erasure-type. The invention includes a wheel assembly comprising an annular eraser wheel having an outer crown of radially directed...
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8007348 |
Tools and methods for making and using tools, blades and methods of making and using blades, and machines for working on work pieces
Methods and apparatus for making and using tools, for example concrete cutting blades, may use laminations. They may also include inserts, such as structural inserts, damping inserts and fluid flow...
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8007349 |
Dual surface sanding block
A sanding block is disclosed having an elongate shape having a constant cross section along most of its longitudinal axis. The sanding block is formed of a flexible material and has a curved upper...
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8009282 |
Attachment angle measuring device and attachment angle measuring method
The present invention provides an attachment angle measuring device and an attachment angle measuring method which realize accurate measurement of attachment angle between an axle carrier and an...
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8006727 |
Protective cover/shield for woodworking equipment
A hood assembly for woodworking equipment, the hood assembly having a main frame member, at least one secondary frame member, a hood member, and first and second mounting members. Each secondary...
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8008884 |
Substrate processing apparatus with motors integral to chamber walls
A substrate transport apparatus including a peripheral wall having an inner surface that defines a substrate transport chamber capable of holding an isolated atmosphere, at least one substantially...
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8008941 |
Polishing head testing with movable pedestal
A polishing head is tested in a test station having a pedestal for supporting a test wafer and a controllable pedestal actuator to move a pedestal central wafer support surface and a test wafer...
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8007346 |
Electric hand-held power tool for performing sanding work, in particular a finishing sander
An electric hand-held power tool for performing sanding work, in particular a finishing sander, is provided, that includes a drive plate (16)—which is drivable in a sanding motion using an e...
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8006341 |
Floor-cleaning appliance
The invention relates to a floor-cleaning appliance having a housing, on the underside of which is disposed at least one floor-cleaning tool adapted to be driven in rotation or oscillation, wherein...
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8007344 |
Eyeglass lens processing apparatus
An eyeglass lens processing apparatus comprising: an edge position measuring unit for measuring an edge position of the lens;a moving unit that moves a feeler with respect to the lens chuck shaft;...
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8002607 |
Polishing apparatus and polishing method
A polishing apparatus is provided for polishing wafers at a high yield rate even if roll-off exists. The polishing apparatus polishes a wafer by applying a pressure between a polishing member...
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8002860 |
CMP abrasive, method for polishing substrate and method for manufacturing semiconductor device using the same, and additive for CMP abrasive
The present invention discloses a CMP abrasive comprising cerium oxide particles, a dispersant, an organic polymer having an atom or a structure capable of forming a hydrogen bond with a hydroxyl...
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8002923 |
Method of manufacturing glass substrate
A glass block is formed by stacking, fixing, and integrating a plurality of thin glass plates having a predetermined thickness. An annular glass block is formed by coring the glass block. Surfaces...
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8002611 |
Chemical mechanical polishing pad having improved groove pattern
A chemical mechanical polishing pad and method for chemical-mechanical polishing is provided, wherein the polishing pad has a plurality of first mesas and one or more second mesas defined on a...
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8002861 |
Abrasive grain powder
Abrasive grain powder, in particular intended for machining silicon ingots, such that the granulometric fraction D40-D60 comprises more than 15% and less than 80%, as percentages by volume, of...
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8003304 |
Method for manufacturing a perpendicular magnetic write pole using an electrical lapping guide for tight write pole flare point control
A method for manufacturing a magnetic write head for perpendicular magnetic recording. The method provides for accurate definition of a device feature such as a write pole flare point. A functional...
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8002609 |
Method of manufacturing ferrule assemblies
A method of manufacturing a ferrule assembly. The method including first and second polishing operations. The first polishing operation including polishing only the end face of a ferrule of an...
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8002608 |
Polishing of optical and non-optical tools for improved mold flow
This invention is related to the process of polishing the optically critical surface of the front piece as well as the back piece, or non-optical surface, used to make molds used in double-sided...
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8002612 |
Attachment system for a sanding tool
An attachment system for attaching an abrasive article, such as an abrasive sheet or disc, to a sanding tool includes an article having a first major surface including an attachment region with...
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8002610 |
Double side polishing method and apparatus
To provide a technique for rotating a plurality of carriers 500 between an upper and a lower rotary surface plates to simultaneously polish both surfaces of a plurality of works 400. The work 400...
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7997954 |
Centerless grinding method
To provide a centerless grinding method which facilitates a tooling change and enables automation. A blade 11 is disposed slidable along a first straight line 101, i.e., Y axis, a grinding wheel 7...
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7997956 |
Quartz glass tool for heat treatment of silicon wafer and process for producing the same
To provide a quartz glass tool, for silicon wafer heat treatment, having a transparent grooving face, which is free from the deposition of particles of a transition metal element foreign material...
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7997958 |
Apparatuses and methods for conditioning polishing pads used in polishing micro-device workpieces
Apparatuses and methods for conditioning polishing pads used in polishing micro-device workpieces are disclosed herein. In one embodiment, an end effector for conditioning a polishing pad includes...
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7997957 |
Process for edging optical lenses
A process for edging an optical lens for conforming the optical lens to the size and shape of a lens frame into which the optical lens is to be accommodated, said process comprising: a) providing...
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7997953 |
Precision machining method
A precision machining method enabling grinding with high accuracy is provided. The method includes a first step of producing an intermediate ground workpiece by roughly grinding a workpiece (a)...
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7997110 |
Cleaning dies for hot forming of aluminum sheets
In substantial volume production operations involving hot blow forming or hot stamping of aluminum alloy sheet workpieces, debris largely comprised of particles of aluminum alloy material adheres...
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7996986 |
Apparatus for forming magnetic recording heads
An apparatus includes: a first layer having a near field transducer positioned in a waveguide cladding; a second layer having a magnetic pole piece; a third layer including a solid immersion...
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7996950 |
Sponge product
A multi-surface sponge product includes a foraminous portion adhered to an abrasive portion to form a unitary product, each portion and the resulting product having a pair of sidewalls and in...
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7997959 |
Pneumatic tool having a rotor with a wear-resistant vane slot
This invention relates generally to an improved rotor for a pneumatic abrading or polishing tool, such as an orbital abrading or polishing tool, and more particularly to such a rotor having a...
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7998865 |
Systems and methods for removing wafer edge residue and debris using a residue remover mechanism
A system (500) removes wafer edge residue from a target wafer (508). A wafer holding mechanism (502) holds and rotates the target wafer (508). A residue remover mechanism (504) mechanically...
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7997962 |
Belt sander
A belt sander is disclosed that may include a sanding assembly having a first roller and a second roller, the sanding assembly being configured to receive a sanding belt around the first roller and...
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7997961 |
Tool for elevating a sander
A tool for elevating a sander includes a shaft having an upper end and a lower end. The lower end includes an internally-threaded portion for coupling with the externally-threaded end of a...
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7997955 |
Method and apparatus for circumferential interior treatment of pipe elbows
A method for the circumferential interior treatment of pipe elbows, including a step of positioning a working member within a pipe elbow and moving the working member along a portion of a length of...
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7997960 |
Floor resurfacing disk
An abrasive disk assembly is provided for a floor resurfacing machine wherein the floor machine has at least one shaft configured to rotate about an axis substantially orthogonal to a work surface,...
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7993183 |
Method of sharpening a wood working knife
A method for sharpening a wood working knife having opposed cutting edges, wherein the knife body is held by clamping features on a first surface of the knife and the opposed edges are...
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7993485 |
Methods and apparatus for processing a substrate
Apparatus and methods adapted to polish an edge of a substrate include a polishing film, a frame adapted to tension and load the polishing film so that at least a portion of the film is supported...
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7993728 |
Aluminum/silicon carbide composite and radiating part comprising the same
A base plate for power module, comprising an aluminum-silicon carbide composite and aluminum layers made of a metal containing aluminum as the main component formed on respective principal planes...
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7992877 |
Non contact substrate chuck
A chuck for releasably retaining a substrate, where the chuck has a body with a substrate receiving surface disposed in an X-Y coordinate plane and adapted to receive the substrate. The body has...
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7993185 |
Device for smoothing the surfaces of hard or soft materials
The present invention is a finishing plate and method of fabricating a finishing plate. The finishing plate can be fabricated to various shapes, and can be used with various surfacing machines. In...
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7992416 |
Ultrasonic peening treatment of assembled components
Ultrasonic peening treatment is desirable where an application of a compressive stress is helpful to reduce the incidence of crack formation on highly stressed parts. Ultrasonic peening treatment...
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