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7601226 |
Slurry blasting apparatus for removing scale from sheet metal
An apparatus and method of removing scale from the surfaces of processed sheet metal employs a scale removing medium propelled by counter-rotating pairs of wheels positioned in close proximity to...
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7596978 |
Blasting device
Disclosed is a blasting device for blasting a part of a turbine blade, which has a blade root, a blade platform and a blade airfoil, with a blasting cubicle, which has an insertion opening, a...
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7585665 |
Apparatus for ultrafinely shattering organic granular substances
The present invention is directed to provide an apparatus which is capable of continuously and effectively shattering wastes including organic substances and even such wastes as including fat or...
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7520039 |
Method for the post-treatment of deformed high-grade steel blanks
A method for post-treatment of single high-grade steel blanks produced from deep-drawable circles or sections of high-grade steel by deep-drawing, pressing, rolling and deformation. According to...
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7459028 |
Method for cleaning a lumen
A method and apparatus for removing soil from an inner surface of a lumen wall of a medical instrument are disclosed. A carrier gas entrains particles capable of sublimation at room temperature and...
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7389941 |
Nozzle device and method for forming cryogenic composite fluid spray
The present invention includes a nozzle device and method for forming a composite fluid. The nozzle device generally comprises a nozzle portion connected to a main body. The main body includes an...
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7389663 |
Acoustic shot peening method and apparatus
The present invention provides a method of shot peening at least a portion of a rotary machine comprising a rotor. Shot peening is carried out with a rotor which is at least partly assembled. The...
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7389662 |
Method and apparatus for self indexing portable automated tenon peening
A self indexing portable automated tenon peening device including: a peening machine in operable communication with a mounting arm; a circumferential slide assembly including a circumferential rail...
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7371153 |
Glass etching
An apparatus for etching a workpiece in which a first abrasive particulate material, for example aluminium oxide, and a second particulate material, for example glass dust, are entrained together...
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7351059 |
Process for treating a surface
A process for treating a surface ( 2 ) to clean or otherwise treat the surface ( 2 ) comprises a step of contacting the surface ( 2 ) with a particulate treating agent such that at least some of...
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7320735 |
Fan cleaning method and apparatus
A simple yet effective system for cleaning fans and air circulators facilitates the cleaning of ceiling and hard-to-reach units without having to remove the blades or other parts to be cleaned. A...
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7232444 |
Microdermabrasion canister rack system
A canister rack system for a microdermabrasion machine has a base with bores. The base has conduits for crystal passage through the canister rack. The canisters are mountable upon the canister rack...
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7220165 |
Blasting materials and method of blasting
It is an object of the present invention to provide a blasting method and a shot material, which are very practical both in the cost and the treatment performance. (a) A shot material containing a...
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7189145 |
Method of and apparatus for producing roll
A belt grinding is integrated with an electroerosion machine for contouring the working surface of a mill roll and providing a texture thereon. The belt grinder can superfinish the roll and remove...
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7163449 |
Hand held abrasive blaster
A hand held abrasive blaster includes a tubular wand housing and an abrasives conduit which extends into the wand housing. The abrasives conduit includes a fixed portion at the rearward end and a...
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7159425 |
Method and apparatus for providing a layer of compressive residual stress in the surface of a part
The shot peening method and apparatus (FIG. 13 ) of the present invention utilizes control of the shot peening coverage to provide higher surface compression and comparable depth of compression to...
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7134941 |
Methods for residue removal and corrosion prevention in a post-metal etch process
A method of plasma assisted CO 2 cleaning for dry removal of residual photoresist and sidewall polymer with an etch gas mixture comprising fluorine containing gas, oxygen and hydrogen in N 2 or H...
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7131303 |
Shot peening of orthopaedic implants for tissue adhesion
The portion of an orthopaedic implant to which soft tissue adherence is desired is treated by shot peening using microbead having a diameter in the range of about 10 microns–300 microns. This...
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7112120 |
Feeder assembly for particle blast system
A particle blast system includes a feeder assembly having a rotor with a plurality of pockets formed in the peripheral surface. The transport gas flowpath includes the pockets, such that...
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7101260 |
Methods for resist stripping and other processes for cleaning surfaces substantially free of contaminants
A method for manufacturing an article where the article has polymeric residue that is to be removed during the manufacture of the article. The article is introduced into a controlled environment of...
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7094476 |
Surface-treated product, surface-treatment method, and surface-treatment apparatus
There is provided a surface treated product that moves relatively in a fluid, wherein a surface of the surface treated product has continuous dimples, each dimple having a diameter of 10 to 2500...
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7056193 |
Method of forming fine partition walls, method of producing planar display device, and abrasive for jet processing
The present invention includes a method of producing a planar display device by application of the method. The fine partition walls are formed on the surface of a second substrate that constitutes...
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7040962 |
Ice blasting apparatus and trimming method for film insert molding
An ice blasting apparatus comprises: an ice making device operating a cutting blade to shave off ice freezing on an inner wall of the freezing casing and continuously discharges the shaved ice as...
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7040961 |
Methods for resist stripping and cleaning surfaces substantially free of contaminants
A plasma assisted cryogenic cleaner for and a method of performing cleaning of a surface that must be substantially free of contaminants has a resiliently mounted nozzle for spraying a cryogenic...
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7040959 |
Variable rate dispensing system for abrasive material and method thereof
An abrasive jet apparatus is provided which includes an abrasive dispenser defining a compartment for storing a granular abrasive material and at least one metering orifice disposed in open...
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6991515 |
Ultra fine particle film forming method and apparatus
A ultra fine particle film forming apparatus is provided which is capable of forming a ultra fine particle film which has ultra fine particles sufficiently bonded together, sufficient density, flat...
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6981906 |
Methods and apparatus for milling grooves with abrasive fluidjets
A method for milling grooves in a work-piece includes using a manipulator to control impingement angles of abrasive fluidjets traversed across the work-piece. Another method employs multiple...
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6969303 |
Method and composition for removing coatings which contain hazardous elements
A method for removing a coating on a surface by applying a treatment composition layer to the coating to be removed. The treatment composition layer is made up of (Is) a first material selected...
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6960119 |
Method and system for deflashing mold compound
A method and system for deflashing mold compound is provided. In one embodiment, a method for dislodging contaminants from an integrated circuit includes directing sublimating particles against a...
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6960118 |
Surface roughening treatment method of object being treated, and apparatus therefor
Disclosed are a method of causing abrasive grains to collide against and contact with an object being treated to form surfaces of the object being treated into a matte, specifically, a rotational...
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6945853 |
Methods for cleaning utilizing multi-stage filtered carbon dioxide
A cryogenic cleaner for and a method of performing cleaning of a surface that must be substantially free of contaminants utilizing a multi-stage, multi-mode filtered carbon dioxide-containing...
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6938448 |
Shaped metal panels and forming same by shot peening
A panel, such as is intended for an aircraft wing panel, has continuous ribs extending on one surface. The panel is formed, or given a dihedral bend, by shot peening the ribs at a V-shaped section...
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6935927 |
Blasting method for deburring junction part between main bore and branch bore
A method of a blast process for a junction part between a large-diameter main bore tubularly drilled through an article and a small-diameter branch bore branching off at an angle from the main bore...
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6931900 |
Method for producing a high pressure fuel reservoir
The invention relates to a method for the production of a high-pressure fuel accumulator of an internal engine fitted with an accumulator injection system, wherein a metal hollow pressure...
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6910937 |
Method for forming fine barrier, method for fabricating planar display and abrasive for blast
A method of forming fine partition walls by which fine partition walls with stable shape can be formed with good processing accuracy and at good grinding efficiency by a jet processing technique, a...
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6908365 |
Gentle-acting carrier-based glass-like polysaccharide abrasive grit
A gentle acting blast media comprising glass-like polysaccharide grit suspended in a compressible carrier component.
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6884386 |
Method of toughening and modifying ceramic and ceramic products
When a sintered body of ceramic is shot-blasted at normal temperatures to plastically deform the crystal structure of the shot-blasted surface to apply residual stress and is heat-treated to...
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6878041 |
Method for removing a metallic layer of a layer-system
A metallic layer is cooled below room temperature, leading to an embrittlement. Subsequently, the metallic layer is stripped by performing a blasting process having a high efficiency because of the...
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6869890 |
Processing apparatus to be sealed against workpiece
A processing apparatus is used for processing a workpiece such as a semiconductor wafer. The processing apparatus comprises a cover for covering a portion of a surface, to be processed, of a...
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6869334 |
Process for producing a hard-material-coated component
The invention relates to a process for producing a hard-material-coated component, comprising the following steps: application of a layer of hard material to the component in a PVD coating unit;...
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6863594 |
Method and device for cleaning high-voltage carrying installation component parts
A cleaning method and a corresponding cleaning device offer adequate protection to individuals, devices and installations, for cleaning component parts of installations that carry an electrical...
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6852011 |
Weld preparation method
In a method of cleaning metal surfaces to be welded together, at least one jet carrying particles of solid carbon dioxide is caused to come into contact with the surfaces, where the solid carbon...
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6848973 |
Method for blast cleaning using ilmenite tailing particles
The invention relates to a method for blast cleaning using ilmenite tailings particles between 10 mesh and 250 mesh as impact abrasive material. Ilmenite tailing particles are a waste product...
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6837085 |
Transverse ultrasound peening of blades on a rotor
The invention concerns a method for transverse ultrasound peening of blades ( 2 ) on a rotor which consists in driving in rotation the wheel ( 3 ) bearing the blades ( 2 ) about its geometrical...
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6817927 |
Method of removing material from an external surface using core/shell particles
This invention relates generally to methods for removing adherent materials, for example, paint, flashes, burrs, photoresists, contaminants, and other materials from various external surfaces. In...
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6783433 |
Polishing-washing method
A polishing-washing method includes the steps of providing a polishing media containing a fine powder of an RB ceramic and/or CRB ceramic and bringing a medium stream containing the polishing media...
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6764386 |
Air bearing-sealed micro-processing chamber
Apparatus for processing a surface of a substrate includes a chamber containing a cavity that has one side that is open, the chamber wall including a lip surrounding the open side of the cavity....
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6739956 |
Apparatus for cleaning engine block passages
An apparatus for cleaning a passage in an engine block, such as the oil galley and oil galley legs, in which the passage includes an inlet and an outlet end. The apparatus includes a fixture having...
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6719613 |
Methods for cleaning surfaces substantially free of contaminants utilizing filtered carbon dioxide
A cryogenic cleaner for and a method of performing cleaning of a surface that must be substantially free of contaminants utilizing a multi-stage, multi-mode filtered carbon dioxide-containing...
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6719612 |
Ice blast cleaning cabinet
A blast cabinet ( 10 ) for ice blasting an article, the cabinet comprising a housing ( 11 ) having an interior support ( 19 ) for supporting the article. At least one ice blast nozzle ( 80 ) is...
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