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8920216 Centering plate for centrifugal blasting wheel  
A method and apparatus for inserting blades into a centrifugal blasting wheel to install blades without injury to fingers or hands. The apparatus uses a rotatable blade retainer with a blade guide...
8920217 Blade and wheel plate for blast cleaning wheel and method of connecting a blade to the wheel plate  
A method and apparatus for connecting a blade to a single sided wheel plate or a pair of interconnected wheel plates. The assembly provides a repeatable, positive and even positioning location for...
8920218 Resistance spot weld electrode dresser  
An electrode dresser is provided. The electrode dresser includes a face cutting segment having a top surface and a face rake surface. The top surface intersects the face rake surface and forms a...
8920219 Polishing pad with alignment aperture  
Polishing pads with apertures are described. Methods of fabricating polishing pads with apertures are also described.
8920215 Surface flow finishing machine  
A machine for the flow finishing of mechanical pieces is described. The machine has a rotary vat for containing finishing media and a unit for moving pieces having at least one mechanical arm for...
8919349 Foot exfoliation device  
A foot exfoliation device including a base tray having non-slip surface member disposed on a bottom side thereof; a continuous wall disposed on the base tray top side proximal the periphery...
8920212 Method and device for grinding and polishing wooden materials and corresponding wooden parts  
The present invention relates to a method and a device for processing parts, preferably made from timber-derived materials, especially MDF elements for achieving a sanded or polished surface,...
8920570 Methods and apparatus for cleaning oilfield tools  
The disclosure relates to the cleaning of rods made of metal, particularly to the method of reclamation of used standard length rods, such as pump rods already used in the mechanical deep-pumping...
8920214 Dual dressing system for CMP pads and associated methods  
Dual dressing systems for conditioning CMP pads, including associated methods, are provided. In one aspect, for example, a method of dressing a CMP pad can include applying a deglazing dresser to a...
8920220 Polishing pad for chemical mechanical polishing apparatus  
This disclosure relates to a polishing pad for chemical mechanical polishing, having a shape where 3 or more semi-oval or semicircular curves that connect 2 valleys neighboring on the plane are...
8920213 Abrasive jet systems, including abrasive jet systems utilizing fluid repelling materials, and associated methods  
Various embodiments of abrasive jet systems are described herein. In one embodiment, an abrasive jet system includes an abrasive container and a nozzle assembly. The nozzle assembly has a mixing...
8919215 Orbital motion attachment with counterweight for angle die grinder  
An orbital motion attachment for a die grinder includes a flexible collar mounted at a first end to a locating support ring and the locating support ring being removably secured to the die grinder....
8920210 System and method for drying grit used for abrasive blasting  
A method and method for processing grit used for abrasive blasting may include receiving grit blasted onto a surface, where the grit includes moisture content. Air in which the grit being recycled...
8915769 Method of manufacturing tubular structure, and stent  
A method of manufacturing a tubular structure is implemented by housing a tubular base, which has a side circumference surface formed in a bellows-like shape, in a polishing container, causing...
8915771 Method and apparatus for cleaning grinding work chuck using a vacuum  
A vacuum assembly for removing debris formed on the surface of a work chuck after a wafer grinding process by positioning a vacuum source above the work chuck and then activating the vacuum source.
8915766 Automatic knife sharpener and a method for its use  
A knife sharpener includes a knife holder in which a knife is inserted so that an edge of the knife is exposed, at least one edge sensor, configured to detect the edge of the knife, at least one...
8914957 Capsule type reconfigurable multifunctional machining apparatus  
A capsule type reconfigurable multifunctional machining apparatus is disclosed. A capsule type reconfigurable multifunctional machining apparatus includes a rotating frame in which a plurality of...
8915770 Wafer polishing apparatus  
A wafer polishing apparatus is provided. The wafer polishing apparatus includes a first polishing roller disposed on a wafer, the first polishing roller extending in a direction in which the wafer...
8915768 Method of phasing threaded grinding stone, as well as device therefor  
Provided is a method of phasing a threaded grinding stone, as well as a device therefor, the aforementioned method and device being such that contact or non-contact of a threaded grinding stone...
8915767 Sandpaper replacement device  
A sandpaper replacement device is used for replacing sandpaper of a polishing device, including a support platform, a driver, a driving detector sensor, a clamping member, a clamping detector and a...
8912790 Measuring device for measuring film thickness of silicon wafer  
A measuring device for measuring a film thickness of a silicon wafer (1) comprises: position and velocity sensors (4) linearly arranged along a longitudinal direction into first and second position...
8911283 Abrasive tool and a method for finishing complex shapes in workpieces  
An abrasive tool includes a bonded abrasive body having abrasive grains contained within a bonding material, wherein the bonded abrasive body comprises a complex shape having a form depth (FD) of...
8910552 Movable saw apparatus and method  
Disclosed is a movable cutting tool apparatus and/or methods for cutting workpieces; either generally including a cutting tool apparatus having a cutting tool unit support apparatus including at...
8911281 Method for trimming the working layers of a double-side grinding apparatus  
A method for trimming two working layers including bonded abrasive applied on mutually facing sides of an upper and a lower working disk of a grinding apparatus configured for simultaneous...
8911280 Apparatus for shaping exterior surface of a metal alloy casing  
A method and an apparatus for machining an exterior surface of a metal alloy casing of a portable electronic device to form a combination of a flat edge surface, a curved edge surface and a flat...
8911282 Apparatus with variable fixturing arms for abrasive environment  
An apparatus includes a base, a table rotatable on the base, and a plurality of arms extending above the table's top surface and extending laterally for supporting differently sized cylindrical...
8905817 Clamping assembly for a waterjet  
An air-actuated clamping assembly that is quickly actuated to secure a workpiece in place during machining operations, such as on a waterjet machine. The clamping operation is completed within...
8905816 Blast machine system controller  
A system for system for controlling functions of a multi-feed blasting apparatus is disclosed. Tank pressure, charge/discharge control, status of a vessel cover, total hours of pressurization or...
8904650 Cutting tool with blade made of fine-crystalline diamond  
The present invention relates to a cutting tool, in particular in the form of a razor blade, a scalpel, a knife, a machine knife, scissors etc., which has a synthetic diamond layer with a cutting...
8905819 Internal gear machining method  
Provided is an internal gear machining method capable of achieving improvement of machining accuracy and extension of the tool life by increasing a slip velocity. For this purpose, internal gear...
8905824 Shield assembly for a power tool  
The present invention is directed toward a shield assembly for a handheld tool device such as an angle grinder. The shield assembly is selectively repositionable with respect to the cutting tool. A...
8905818 Process for the manufacture of stone blocks  
This invention relates to a process which may be automated for the manufacture of stone blocks for use as finished landscape stone blocks from quarry stone. The natural stone is quarried from the...
8905821 Methods and apparatuses for anvil reconditioning  
A rotary cutting apparatus comprises a frame and a die roll defining a first longitudinal axis and comprising a cutting member. The die roll is rotatably connected with the frame and configured to...
8905823 Corrosion-resistant CMP conditioning tools and methods for making and using same  
An abrasive tool for conditioning CMP pads includes abrasive grains coupled to a substrate through a metal bond and a coating, e.g., a fluorine-doped nanocomposite coating. The abrasive grains can...
8904628 Method of manufacturing noise removing filter  
Disclosed herein is a method of manufacturing a noise removing filter, including preparing at least one conductive pattern, an insulating layer for covering the at least one conductive pattern, and...
8905822 Clamp nut  
A flange nut for use in mounting a power tool component onto a rotatable spindle of a power tool. The flange nut includes one or more non-circular apertures into which an end of a shaped tool such...
8905820 Scraper and sandblaster assembly and methods of use  
A scraper and sandblaster assembly is presented including a sandblaster having at least a debris collection cover and a granular particle container for holding granular particles and a scraper...
8905825 Container for storing knifes, utensils, and the like having integral blade sharpener  
A container for storing at least one object, such as a knife, utensil, and the like, wherein the object has a blade that is occasionally dressed is disclosed. The container includes a housing...
8900033 Wafer polishing method  
An object of the present invention is to provide a method of polishing silicon wafers, capable of suppressing generation of undesired sounds from carriers and reducing the thickness variation of...
8900035 Method and device for grinding a continuous casting product  
A cast slab having a pair of wide, substantially planar, and opposite side faces and a pair of narrow opposite edge faces, is ground by first orienting the slab with the side and edge faces...
8898884 Optimised manufacturing process for a vaned monobloc disc by abrasive water jet  
A manufacturing process of a monobloc vaned disc including a cutout by abrasive water jet of a block of material in general form of a disc, carried out so as to remove material from the block at a...
8900034 Machine tool and machining method  
A control unit that relatively moves a headstock and tailstock and a tool to thereby machine a peripheral surface of a workpiece in a radial direction executes control such that a relative feed...
8900038 Sanding apparatus for removing runs and drips  
A sanding apparatus for removing runs and drips in paint includes a base member, an oscillating member, and a connector bolt. The oscillating member is positioned within the base member where the...
8900036 Polishing pad having micro-grooves on the pad surface  
A polishing pad is provided herein, which may include a plurality of soluble fibers having a diameter in the range of about 5 to 80 micrometers, and an insoluble component. The pad may also pad...
8900372 Cryogenic cleaning methods for reclaiming and reprocessing oilfield tools  
The disclosure relates to the cleaning of rods made of metal, particularly to the method of reclamation of used standard length rods, such as pump rods already used in the mechanical deep-pumping...
8900037 Grinding device for machine based grinding of rotor blades for wind energy systems  
The present invention relates a grinding device 1 for the machine-based grinding of rotor blades 100 for wind energy systems, comprising a belt grinding unit 10 with a circulating grinding belt 12.
8894470 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...
8894467 Surface media blasting system and method  
The system delivers media blasting material to an interior surface of a large storage tank comprises a substantially upright support structure secured to the surface to be blasted. The upright...
8894466 Method of electrostatic deposition of particles, abrasive grain and articles  
Presently described are methods of making an article via electrostatic deposition of particles, abrasive grains and articles, as well as a method of repairing a painted surface. The abrasive grain...
8894468 Fluid jet receptacle with rotatable inlet feed component and related fluid jet cutting system and method  
A jet receiving receptacle is provided which is coupleable to a high pressure fluid jet system opposite a nozzle thereof to receive a fluid jet discharged from the nozzle after it acts on a...