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8690639 Method of manufacturing eyeglass lens  
An aspect of the present invention relates to a method of manufacturing an eyeglass lens, which comprises a step of conducting polishing processing of a non-optical surface of a semifinished lens,...
8689777 Wire and methodology for cutting materials with wire  
Wire for cutting feedstock and a method for cutting feedstock with the wire. The wire may include an iron based alloy comprising at least 35 at % iron, nickel and/or cobalt in the range of about 7...
8690642 Agricultural implement mountable blade sharpening system  
A blade sharpening system is provided that includes a sharpening assembly including a sharpener configured to engage a generally circular agricultural implement blade while mounted on the...
8690643 Portable drill bit sharpener  
A hand held, portable drill bit sharpener is provided which may be powered by a standard commercially available electrical power tool. The power tool may be used to actuate the drill bit sharpener...
8690636 Compound semiconductor substrate production method  
A method of making a compound semiconductor substrate includes providing a GaN compound semiconductor single crystal ingot, and cutting the ingot with a cutter to form a GaN single crystal...
8690644 Bore working tool  
An arm 21 has a shape for grasping a part in a circumferential direction of a tool holder 7. The arm 21 is connected to the tool holder 7 with a bolt 23 inserted into a fixing hole 22 provided in...
8689430 Method for providing a perpendicular magnetic recording (PMR)head  
A method and system for providing a perpendicular magnetic recording (PMR) head are disclosed. A PMR pole having a bottom and a top wider than the bottom is provided. The PMR pole may be formed by...
8684793 Oxidizing particles based slurry for nobel metal including ruthenium chemical mechanical planarization  
A method for chemical mechanical planarization of ruthenium is provided. A semiconductor substrate comprising ruthenium is contacted with a chemical mechanical polishing system comprising an...
8684796 Floor grinding and polishing machine  
A floor grinding and polishing machine including a base that includes a shroud, and first and second spindle carriers rotatably coupled thereto which have first and second axes of rotation spaced...
8684795 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus is provided with: a lens chuck shaft that holds an eyeglass lens; and a beveling tool for forming a bevel on the periphery of the lens. The beveling tool...
8684791 Linear, automated apparatus and method for clean, high purity, simultaneous lapping and polishing of optics, semiconductors and optoelectronic materials  
A linear, automated apparatus and method for clean, cost-effective, simultaneous lapping and polishing of optics, semiconductors and optoelectronic materials is presented, constructed principally...
8684790 Method and arrangement for maintenance of gas-turbine blades  
The invention relates to a method and an arrangement for re-creation of an optimized contour of the leading edges of gas-turbine blades, in which a gas-turbine blade (2) is passed by one or more...
8685124 Abrasive article having a plurality of precisely-shaped abrasive composites  
A method of making an abrasive article including the steps of treating a plurality of cavities in a contacting surface of a production tool by plasma deposition of a thin film thereby forming a...
8684792 Sanding system with vacuum  
A sanding system suitable for drywall sanding has a foam sanding block that fits into a hollow housing such that a gap is left around most of the perimeter of the sanding block and the housing...
8684794 Chemical mechanical planarization pad with void network  
A polishing pad and a method of producing a polishing pad. The method includes providing a mold, having a first cavity and a second cavity, wherein the first cavity defines a recess, providing a...
8683706 Engine-driven cutter  
A handheld engine-driven cutter is provided with a disk blade and an engine that drives the disk blade, a filter through which air provided to the four-stroke engine passes, a carburetor that...
8684797 Apparatus and composition for sharpening a paper shredder blade  
Composition, apparatus, and methods of composition and apparatus manufacture, for sharpening a paper shredder blade. Composition includes grinding powder, thickening agent, and additive. The...
8687197 Method of monitoring progress of substrate polishing and polishing apparatus  
A method of monitoring progress of polishing of a substrate having at least two regions including a first region and a second region with different structures is provided. The method includes:...
8678878 System for evaluating and/or improving performance of a CMP pad dresser  
Methods and systems for evaluating and/or increasing CMP pad dresser performance are provided. In one aspect, for example, a method of identifying overly-aggressive superabrasive particles in a...
8678879 Grinding machine and measuring apparatus  
A first grinding head is provided on a base frame via a first movable body and a first grinding base. The proximal portion of the tilt arm is tiltably fitted in the housing of the grinding head. A...
8678883 Riding apparatus for polishing and cleaning floor surfaces  
A riding apparatus for treating a floor surface has a main steering and drive wheels and a forwardly located seat for an operator and at least one foot rest for feet of the operator. The vehicle...
8678880 Apparatus and method for measuring tooth surface deviation, apparatus and method for forming grinding tool, and gear meshing method for gear grinding apparatus  
A device for measuring tooth surface deviation includes a contact detector that measures the deviation at the tooth surface of a dresser with respect to a grinding tooth surface formed on a...
8678884 Portable abrasive tool  
The portable abrasive tool comprises a flat motor composed of a rotor having a coil disk in the form of a disk on which multiple coil pieces are arranged in the circumferential direction about the...
8678881 Grinding center and method for simultaneous grinding of a plurality of bearings and end-side surfaces of crankshafts  
A grinding center for the simultaneous grinding of a plurality of main and rod bearings and/or central and end-side sections of crankshafts includes first and second stations. Two main bearing...
8678882 Combination sharpener assembly  
A combination sharpener assembly which is particularly useful for fishermen, includes an electrically powered knife sharpener. A manually operated scissors sharpener is mounted in the recess of...
8677987 Tile saw with removable table  
A saw system in one embodiment includes a base including a rail system, a table positionable on the rail system and including a work piece support surface defining a support plane, and a roller...
8677985 Battery powered concrete saw  
A battery operated concrete saw system (10) includes an alternating current electric saw (12) and a lithium based battery pack (58) including a plurality of batteries (60) connected in series to...
8678795 Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device  
A method for manufacturing roller pockets in a stator of a gerotor device generally includes providing a stator having a cavity including a generally cylindrical section defining a central axis...
8677986 Electrodeposited wire tool and manufacturing method thereof  
An electrodeposited wire tool has a core wire extending in a longitudinal direction, a plating layer provided on an outer peripheral surface of the core wire, superabrasive grains held by the...
8671532 Eyeglass lens processing apparatus  
An eyeglass lens processing apparatus includes: a mode selector for selecting an auxiliary lens processing mode; an eyeglass data input unit for inputting a first target lens shape of the eyeglass...
8673454 System for producing a dental-shaped body  
A blank and method for the production of dental shaped bodies in machining equipment having at least two tools located in the machining chamber of the machining equipment, including a corpus of...
8676367 Lot process order modification to improve detection of manufacturing effects  
A system for lot based, multi-step wafer manufacturing processes is provided and includes a transfer apparatus, disposed among tools for performing respective process steps on each wafer of each...
8671727 Methods for producing blank tube for cold drawing and for producing cold drawn tube  
A blank tube for cold drawing is used for the production of a longer-length, small-diameter tube such as a heat-transfer tube for steam generation in nuclear power facilities, wherein the blank...
8672729 Wheel polishing rotary stand  
A device for polishing wheels of truck or cars without removing the valve or the tire of the wheel. The device comprises three parts: a rotative assembly fixed to a stand subject to an angular...
8672730 Method and apparatus for polishing and grinding a radius surface on the axial end of a cylinder  
An apparatus and a method for forming or polishing a concave or convex radius surface on a work-piece is described herein. The apparatus includes a carrier that is configured to support a...
8668557 Optical grade surfacing tool  
Optical grade surfacing tool, including: a rigid support (60); an elastically compressible interface (12) attached to the rigid support (60); a flexible pad (13) adapted to be pressed against a...
8668157 Method of recovering film-forming material  
A layer (71), made from a material that is attracted by a magnet, is formed in at least part of a chamber component (70), which at least part makes in contact with a film forming material. A...
8668553 Method of manufacturing semiconductor device  
A method for manufacturing a semiconductor device includes the step of polishing a conductive film formed over a semiconductor substrate. The conductive film is formed by a barrier film that is in...
8668554 Blasting nozzle for a device for blast-machining or abrasive blasting objects  
A device (33) for blast-machining or abrasive blasting objects such as structural elements, tools, household objects, pots, pans or the like, has a blast pot (3) for holding a blasting abrasive...
8668552 Methods of making micro-abrasive blasting device for dental applications  
A micro-abrasive blasting device comprises a mixing chamber, a delivery conduit extending from external the mixing chamber to the mixing chamber and a discharge conduit extending from the mixing...
8668555 Grinding machine and tool-support apparatus therefor  
A tool-support apparatus for attachment to a grinding machine, in particular to a wet grinding machine, which has at least one grinding disc arranged on a rotatably drivable grinding-disc shaft...
8668556 Portable wheel rim polisher  
The specification discloses a portable vehicle wheel polisher (10) having a rotatable polishing head (23) adapted to rotate about a substantially horizontal axis (15), the polisher (10) including...
8662958 Chemical-mechanical polishing apparatus for manufacturing semiconductor devices  
A chemical-mechanical polishing (CMP) apparatus for manufacturing a semiconductor device. The apparatus includes: a spin chuck for supporting and rotating a semiconductor wafer; a polisher...
8663349 Polycrystalline diamond compacts, and related methods and applications  
Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of...
8662960 Method for vibration polishing vehicle wheel  
A method for polishing a vehicle wheel, the wheel includes a plurality of holes and a cylindrical rim. A polishing media storage tank holding abrasive media is vibrated to cause the medium to flow...
8662959 Cutting method and cutting device for hard material  
A method of cutting a workpiece made of a highly-hard material is provided. The workpiece is cut by a machining device including a workpiece holder that holds the workpiece, a spindle device that...
8662964 Protective hood for portable electric power tools, and portable electric power tools  
A protective hood of portable electric power tools, and a portable electric power tool is described, and wherein a protective hood is provided and which can be selectively located relative to a...
8662134 Tire tread buffing apparatus and method  
A system and method for removing an outer layer of resilient material from an object to achieve a target outer dimension includes performing an initial cut at a cutting depth to remove an outer...
8662965 Counter-rotating polisher  
A counter-rotating polisher includes: an enclosure, an electric motor, a polishing arrangement and a counter-rotating arrangement. The electric motor is fixed to the enclosure and includes a...
8662963 Chemical mechanical polishing system  
A chemical mechanical polishing (CMP) system includes a wafer polishing unit producing a used slurry; a slurry treatment system for receiving and treating the used slurry to thereby produce an...