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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...
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...
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 mixes...
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...
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...
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:...
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 and...
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...
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...
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...
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...
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 CMP...
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 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...
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...
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...
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 helical...
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...
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...
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...
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...
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 a...
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...
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 and...
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...
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 method...
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...
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...
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...
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...
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...
8662956 Conditioner of chemical mechanical polishing apparatus  
Provided are a conditioner of a chemical mechanical polishing apparatus for polishing a substrate over a platen pad that rotates and a method thereof. The conditioner includes a disk holder, a...
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...
8661952 Cutting machine  
It is an object of the present invention to provide a cutting machine capable of keeping an angle of a cutting edge constant. A support block 14 is provided with two arms 14a, 14b which are spaced...
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...
8662961 Polishing pad seasoning method, seasoning plate, and semiconductor polishing device  
A seasoning plate is placed on a polishing pad and performs seasoning of the polishing pad by abrading the polishing pad through the friction caused by rotation of the polishing pad. The seasoning...
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 met...
8662962 Sandpaper with non-slip coating layer and method of using  
A sheet of sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the first major surface, abrasive particles at least partially embedded in the...
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...
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...
8662957 Leak proof pad for CMP endpoint detection  
In one aspect, a polishing pad includes a homogeneous unitary polishing layer having a polishing surface, an opposed bottom surface, a recess in the polishing surface extending partially but not...
8657650 Grinding wheel dressing system  
A grinding wheel dressing assembly includes a driving gear rotatable about a central axis and a dressing ring engaged with the driving gear. Rotation of the driving gear about the central axis...
8657645 Methods for testing the polishability of materials  
A method and apparatus for measuring the polishability of a solid material such as a dental restorative material includes using a series of apparatus to perform the steps of forming the material...
8657648 Processing apparatus having four processing units  
A processing apparatus includes a turn table rotatably provided and having an opening; at least five chuck tables provided on the turn table, each chuck table having a holding surface for holding a...
8658937 Method and apparatus for processing substrate edges  
A method and apparatus for processing substrate edges is disclosed that overcomes the limitations of conventional edge processing methods and systems used in semiconductor manufacturing. The edge...
8657651 Apparatus for grinding a continuously cast workpiece  
An apparatus for grinding a continuously cast slab having a longitudinal axis and a rectangular cross-sectional shape with two opposite wide faces and two opposite narrow faces apparatus has a...
8657646 Endpoint detection using spectrum feature trajectories  
A method of polishing includes polishing a substrate, making a sequence of measurements of light reflected from the substrate while the substrate is being polished, at least some of the...
8657653 Homogeneous polishing pad for eddy current end-point detection  
Homogeneous polishing pads for polishing semiconductor substrates using eddy current end-point detection are described. Methods of fabricating homogeneous polishing pads for polishing semiconductor...