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7537809 |
Rotating member and method for coating the same
A pulsed discharge is generated between tip ends of a rotating member such as a blade and a discharge electrode including a hard material such as cBN in dielectric liquid or gas by a power supply...
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7537808 |
Electrode for electric discharge surface treatment, electric discharge surface treatment method and electric discharge surface treatment apparatus
A method, apparatus, and electrode for electric discharge surface treatment. The electrode is a green compact made by molding metallic powers or metallic compound powders, the green compact being...
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7462380 |
Film forming method employing sub-electrodes aligned toward target
A particle film deposition method provides ultrafine particles generated by arc heating. An electrode is employed with at least two sub-electrodes each radially aligned toward the same part of a...
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7323213 |
Apparatus and method for discharge surface treatment
An apparatus has a green compact electrode including a material of a coating formed on a workpiece by a discharge, a power source for supplying a first voltage, a voltage detector for detecting a...
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7201850 |
Method for providing surface texturing of aluminum sheet, substrate for lithographic plate and lithographic plate
According to the present invention, since the concavo-convex pattern of the embossing form is formed by electrical discharge machining, the peaks on the surface of the resultant embossing form are...
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6964818 |
Thermal protection of an article by a protective coating having a mixture of quasicrystalline and non-quasicrystalline phases
A coated article includes formed of an alloy having a composition including nickel and aluminum, and a protective coating overlying and contacting the substrate. The protective coating is a mixture...
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6948448 |
Apparatus and method for depositing large area coatings on planar surfaces
A method and apparatus for depositing a uniform coating on a large area, planar surface using an array of multiple plasma sources and a common reactant gas injector. The apparatus includes at least...
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6935917 |
Discharge surface treating electrode and production method thereof
In an electrode for electric discharge surface treatment used in electric discharge surface treatment for forming a hard coating on the surface of a treated material through the energy by...
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6929829 |
Method and device discharging surface treatment
Powder of a simple substance or a combination of a plurality of carbides of metals belonging to the IVa, Va and Via families in the Periodic Table is mixed with a ferrous-family metal powder or...
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6881270 |
Electrode arrangement
An electrode arrangement for the plasma-aided coating of a substrate ( 3 ) with a layer of material comprising at least one first and a second material component and for the production of a plasma...
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6872428 |
Apparatus and method for large area chemical vapor deposition using multiple expanding thermal plasma generators
Chemical vapor deposition is performed using a plurality of expanding thermal plasma generating means to produce a coating on a substrate, such as a thermoplastic and especially a polycarbonate...
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6863938 |
Filled diamond foam material and method for forming same
A diamond foam article comprises diamond deposited material on a substrate having an open contiguous structure at least partially filled with a filler material. Methods for forming a diamond foam...
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6855377 |
Deposited film forming apparatus and deposited film forming method
A deposited film forming apparatus has a power applying electrode disposed above a flat plate type base member grounded, in a vacuum chamber, and a power source for supplying a power to the power...
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6855232 |
Magnetic disk comprising a first carbon overcoat having a high SP3 content and a second carbon overcoat having a low SP3 content
A method for making a magnetic disk comprises forming first and second protective carbon layers on a magnetic layer. The first protective carbon layer is predominantly SP3 carbon. The second...
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6824836 |
Protection overcoat for recording media
A magnetic recording medium comprising a magnetic layer and a protective carbon-containing overcoat comprising a first carbon density, preferably of a low-density carbon, and a second carbon...
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6821579 |
Surface treatment method using electric discharge, and an electrode for the surface treatment method
A discharge electrode comprising a material having solid lubricant effect, such as molybdenum, is used to generate discharge in a pulse form between the discharge electrode and a workpiece, the...
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6808604 |
Discharge surface treatment electrode, manufacturing method thereof and discharge surface treating method
WC powder ( 11 ) and W powder ( 12 ) are mixed and entered in a press mold and compressed and molded, thereby forming a discharge surface treatment electrode ( 10 ). Discharge is caused to occur...
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6806795 |
SAW filter using tetrahedral amorphous carbon and method for manufacturing the same
Disclosed is an element using a piezoelectric characteristic, and in particular, an SAW filter and a method for manufacturing the same. The SAW filter according to the invention is resistant to...
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6797336 |
Multi-component substances and processes for preparation thereof
The present invention is a method and apparatus for the synthesis of multi-component substances, comprising entities of at least two elements, molecules, grains, crystals, structural units, or...
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6793982 |
ELECTRODE OF GREEN COMPACT FOR DISCHARGE SURFACE TREATMENT, METHOD OF PRODUCING THE SAME, METHOD OF DISCARGE SURFACE TREATMENT, APPARATUS THEREFOR, AND METHOD OF RECYCLING ELECTRODE OF GREEN COMPACT FOR DISCHARGE SURFACE TREATMENT
A green-compact electrode ( 1 ) for discharge surface treatment for use in a discharge surface treatment operation for forming a hard coating film ( 9 ) on the surface of an object ( 2 ) which must...
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6783795 |
Power supply apparatus for discharge surface treatment
In a power supply apparatus for discharge surface treatment which uses a green compact electrode as a discharge electrode, allows a pulse-type discharge to take place between said discharge...
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6783644 |
Film deposition method
A film deposition method, which can form a high quality functional thin film excellent in various physical properties on a surface such as a plastic substrate, is provided. A carbon precursor film...
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6777027 |
Coating powders for smooth, low gloss finishes, and powder coatings formed therefrom
The present invention provides UV curable coating powders comprising a blend of one or more than one free radical curable resin and one or more than one cationic curable resin, at least one free...
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6737121 |
Multilayer article and method of making by arc plasma deposition
According to an exemplary embodiment of the invention, a method of forming a plurality of layers on an article comprises steps of generating a plasma by forming an arc between a cathode and an...
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6730370 |
Method and apparatus for processing materials by applying a controlled succession of thermal spikes or shockwaves through a growth medium
A method and apparatus for locally raising the temperature of a material in order to facilitate chemical reactions or processes related to growth or removal of the material utilizes an electrode to...
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6726963 |
Method of preparation of fuel cell
A fuel cell and methods of producing same are provided. The fuel cell includes a fuel electrode, an oxygen electrode and a proton conductor material disposed there between. The fuel cell can be...
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6723391 |
Method for producing cutting tools
Method for producing cutting tools provides a first hard material coating on a first region of a tool base body containing at least one cutting edge, using a plasma vacuum coating process. A second...
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6702931 |
Method for manufacturing a cathodic arc coated workpiece
A method of manufacturing a coated workpiece utilizes a target made of an alloy which is substantially a one phase. Coating is achieved by cathodic arc evaporation of the target in an oxygen...
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6676741 |
Methods for producing enhanced interference pigments
Methods and apparatus are provided for uniformly depositing a coating material from a vaporization source onto a powdered substrate material to form a thin coalescence film of the coating material...
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6635307 |
Manufacturing method for thin-film solar cells
A method for depositing a coating onto a solid substrate for the fabrication of a functional layer in a solar cell device wherein the functional layer is used as an anti-reflection layer, an active...
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6632480 |
Nickel-base superalloy article with rhenium-containing protective layer, and its preparation
A nickel-base superalloy article has a surface protective layer comprising nickel, from about 20 to about 35 weight percent aluminum, and from about 0.5 to about 10 weight percent rhenium. The...
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6620247 |
Thin polycrystalline silicon film forming apparatus
A method of forming a thin polycrystalline silicon film and a thin film forming apparatus allowing inexpensive formation of a thin polycrystalline silicon film at a relatively low temperature with...
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6613397 |
Method and apparatus for manufacturing an aluminum clad product
In a method for manufacturing an Al clad product, first, cladding material is fused and coated on base material having Al. Then, slurry material is coated on the cladding material coated on the...
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6610373 |
Magnetic film-forming device and method
In a device for forming magnetic film which deposits magnetic material on a substrate 12 , a device is provided which, before the magnetic film is formed in a magnetic film-forming chamber 11 ,...
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6610350 |
Method of modifying ophthalmic lens surface by plasma generated at atmospheric pressure
A method of modifying a surface of an ophthalmic lens, includes the steps of: generating plasma at an atmospheric pressure between electrodes of a plasma generating device; and blowing the plasma...
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6602561 |
Electrode for discharge surface treatment and manufacturing method therefor and discharge surface treatment method and device
A discharge surface treatment method with which discharge is caused to occur between an electrode and a workpiece to generate energy to form a coating on a surface of the workpiece, and method...
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6572733 |
System and method for altering characteristics of materials using an electrohydraulic discharge
System and method for oxidizing contaminants to alter specific properties, such as tack, of contaminants. The present invention reduces the tack of the stickies and pitch by exposing the materials...
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6571865 |
Heat transfer surface
The present invention relates to a heat transfer surface comprising a layer of carbon, to a heating element or condenser comprising said heat transfer surface, to a method of applying said heat...
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6562418 |
Microwave processing of pressed boron powders for use as cathodes in vacuum arc sources
Boron powders are sintered and densified utilizing a microwave environment for so doing.
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6562414 |
Method of coating polyolefin floor tile
A system for applying a polyurethane coating to a polyolefin floor tile, comprising a conveyor for moving the floor tile past a plurality of treatment devices, including a heater, a plasma...
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6533908 |
Device and method for coating substrates in a vacuum utilizing an absorber electrode
The invention relates to a device and method for coating substrates in a vacuum, wherein a plasma is to be generated from a target and ionized particles of the plasma are to be deposited on the...
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6521301 |
Discharge surface processing method
A Z axis driving device ( 21 ) is controlled to be driven by a control device ( 23 ), and the processing power is supplied between the electrodes of a discharge surface processing electrode ( 14 )...
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6517687 |
Ultraviolet filters with enhanced weatherability and method of making
An ultraviolet radiation absorbing layer formed over a polymeric substrate is disclosed herein. The layer is a doped metal oxide coating. The layer exhibits excellent weatherability and UV...
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6514577 |
Surface treatment method for a contact portion of a diaphragm spring
A surface treatment method that increases the wear resistance of contact portions of levers of a diaphragm spring in a clutch cover assembly and of a plate member that slides there-against is...
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6492611 |
Method of surface treatment using electric discharge and an electrode
In the discharge surface treatment method, an electrode having a cylindrical shape and a work are aligned face to face with a predetermined gap therebetween in a machining fluid. The electrode is a...
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6478933 |
Method for creating surface oil reservoirs on coated iron
A process for increasing the lubrication of ductile-iron lubricated contacts includes abrasive-blasting and plasma etching a ductile-iron component prior to coating. A wear resistant or low...
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6475571 |
Method of producing thin resin films
A method for manufacturing a resin thin film of the present invention includes supplying a liquid resin material and a gas to a two-fluid nozzle by pressure; ejecting the resin material in the form...
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6468602 |
Method of manufacturing a magnetic recording medium
The present invention provides a method for manufacturing a magnetic recording medium comprising the steps of forming a carbon protective film onto a disc, the non-magnetic substrate of which is...
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6465052 |
Method for production of nano-porous coatings
A method for producing a nano-porous coating onto a substrate, including the steps of: (a) operating a twin-wire arc nozzle to heat and at least partially vaporize two wires of a metal for...
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6447850 |
Polycrystalline silicon thin film forming method
A method of forming a thin polycrystalline silicon film and a thin film forming apparatus allowing inexpensive formation of a thin polycrystalline silicon film at a relatively low temperature with...
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