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8177913 |
Cleaning apparatus and method utilizing sublimation of nanofabricated particles
A cleaning apparatus comprises a container configured to hold an article to be cleaned, a cleaning solvent dispenser configured to supply a cleaning solvent to the container, an energy generator...
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8128460 |
Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a...
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8119183 |
Method of doping surfaces
Disclosed herein are methods of treating an article surface. The method comprises removing a metal oxide surface from the metal substrate to expose a metal surface; and delivering particles...
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8092276 |
Method of fabricating a part made up of a plurality of thin-walled tubes and having a surface of revolution
The invention relates to a method of fabricating a part including at least one face in the form of a surface of revolution from a structure made up of a plurality of thin-walled hollow bodies. In...
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8066549 |
Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a...
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8062095 |
Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a...
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8057279 |
Abrasive blasting system with remote flow control and method
A particulate blasting apparatus includes a blast vessel having an interior for storing abrasive particulate. The blast vessel has an inlet for introducing a pressurized gas into the interior of...
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8049136 |
Method for producing metal mask for screen printing
A method for producing a metal mask for screen printing is provided, in which dross that is deposited at the time a boring operation is conducted via a laser beam is removed, without causing...
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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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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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7966856 |
Robotic peening apparatus
Solutions for robotic fastener peening in turbine machines are disclosed. In one embodiment, an apparatus includes: a peening machine having a peening head; a robotic apparatus including: a robotic...
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7780504 |
Method for manufacturing disk-substrates for magnetic recording media, disk-substrates for magnetic recording media, method for manufacturing magnetic recording media, magnetic recording media, and magnetic recording device
A method for manufacturing a magnetic recording medium disk substrate is provided for achieving a magnetic disk having a suitable surface roughness, a high in-plane magnetic anisotropy and a high...
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7716961 |
Method for executing water jet peening
A method for executing water jet peening for giving an impact force to a surface of a structure member by a crushing pressure of a water jet and cavitation and improving residual stress, or...
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7708620 |
Method and device for generating dry ice particles
A method for generating a jet of dry ice particles, in which liquid carbon dioxide is expanded in an expansion space (12) in order to form dry ice particles which are then introduced into a flow of...
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7703312 |
Component with compressive residual stresses, process for producing and apparatus for generating compressive residual stresses
The inventive method discloses the local, adapted and controlled introduction of internal compressive stress in convex and concave regions, such as the root region of turbine blades, by means of at...
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7695346 |
Abrasive, a method for manufacturing the abrasive, and a method for blast processing with the use of the abrasive
An abrasive, which makes it possible to polish a surface to be processed of a workpiece with a blast processing, and together therewith, can bear using for a long period of time or a plurality of...
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7677069 |
Threaded joint for an oil well pipe and method for manufacturing same
A threaded joint for an oil well pipe in which a conventional threaded joint for an oil well pipe is improved so that sufficient fatigue fracture strength is secured, and a method for manufacturing...
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7665338 |
Shot peening methods and units
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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7647801 |
Shot, devices, and installations for ultrasonic peening, and parts treated thereby
A system for ultrasonically peeing surfaces includes a sonotrode comprising a body material and a vibrating surface, the vibrating surface coated with a coating material having a hardness greater...
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7644599 |
Method for surface blasting cavities, particularly cavities in gas turbines
In a method for surface blasting hollow spaces or cavities, especially cavities of gas turbines, shot balls are accelerated with the aid of at least one vibrator, whereby the ultrasonically...
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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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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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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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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 the...
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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 CO2 cleaning for dry removal of residual photoresist and sidewall polymer with an etch gas mixture comprising fluorine containing gas, oxygen and hydrogen in N2 or H2O....
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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 t...
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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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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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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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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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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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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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