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9011667 |
Nanotube assembly, bipolar plate and process of making the same
One embodiment of the invention includes an assembly of metal oxide comprising valve metal oxide nanotubes. |
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8945363 |
Method of making metal implants
A metal implant for use in a surgical procedure is provided with a surface layer that is integral with the metal substrate, and which incorporates a biocidal material. The surface layer may be... |
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8858775 |
Method of manufacturing metal with biocidal properties
Metal objects are treated by anodising the metal object in contact with an acidic solution, and then subjecting the anodised metal object to a reversed voltage (compared to the anodising voltage).... |
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8784637 |
Method for manufacturing anode foil of aluminium electrolytic capacitor
The present invention provides a method of manufacturing anode foil for aluminum electrolytic capacitors with high capacitance and decreased leakage current. The method has the following steps:... |
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8758589 |
Antireflection film, optical element comprising antireflection film, stamper, process for producing stamper, and process for producing antireflection film
An antireflection film of the present invention includes a plurality of first raised portions, each of which has a two-dimensional size of not less than 1 μm and less than 100 μm when seen in a... |
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8734889 |
Dental implant and method for the production thereof
The invention relates to a ceramic implant, especially a dental implant, comprising a structured or porous surface for at least partially inserting into a bone. An especially advantageous surface... |
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8641884 |
Mold manufacturing method and electrode structure for use therein
A method of fabricating a motheye mold according to the present invention includes the steps of: (a) anodizing a surface of an aluminum film (10a) via an electrode (32a) that is in contact with... |
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8574414 |
Copper prerinse for electrodepositable coating composition comprising yttrium
A method includes (a) contacting at least a portion of a substrate material with a solution comprising a source of copper, wherein the solution is essentially free of a source of a group IIIB... |
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8562809 |
Chitosan-coated wires for biosensing
A method of forming a bioelectronic device including a protein on an electrically conductive substrate, by electrodepositing aminopolysaccharide chitosan on the substrate while applying a cathodic... |
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8545708 |
Mold and manufacturing method therefor
A mold of the present invention includes: a flexible polymer film; a curable resin layer provided on a surface of the polymer film; and a porous alumina layer provided on the curable resin layer,... |
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8475643 |
Anodic oxidation method and production for titanium oxide coating and method of supporting catalyst
To provide an anodic oxidation method, a titanium oxide film manufacturing method and a catalyst carrying method which is suitable, for example, for anodic oxidation of aluminum, titanium and... |
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8309237 |
Corrosion resistant aluminum alloy substrates and methods of producing the same
Aluminum alloy products comprising an aluminum alloy base and a sulfate-phosphate oxide zone integral therewith are disclosed. Methods of making the same are also disclosed. |
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7998333 |
Method of manufacturing a magnetic recoding medium
The present invention provides a method of manufacturing a magnetic recording medium having high recording density. The magnetic recording medium manufacturing method of the present invention is... |
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7883615 |
Controlled electrochemical deposition of polysaccharide films and hydrogels, and materials formed therefrom
A method is provided for electrochemically depositing a polysaccharide mass having a selected physical state. According to an embodiment, an electrically conductive support of a substrate is... |
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7799201 |
Method of electropolishing medical implants
An electropolishing apparatus and method are provided for polishing stents and other medical implants. The apparatus includes a motor that rotates a roller. The roller continuously rotates the... |
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7790010 |
Spatially selective deposition of polysaccharide layer onto patterned template
A method is provided for electrochemically depositing a polymer with spatial selectivity. A substrate having a substrate surface is contacted with an aqueous solution containing a selectively... |
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7732068 |
Corrosion resistant aluminum alloy substrates and methods of producing the same
Aluminum alloy products comprising an aluminum alloy base and a sulfate-phosphate oxide zone integral therewith are disclosed. Methods of making the same are also disclosed. |
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7413771 |
Coating solder metal particles with a charge director medium
A method for preparing particles to retain a charge such that the particles are rendered electrostatically or electrokinetically mobile. The method involves coating the particles with a coating... |
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7303663 |
Multistep release method for electrochemically fabricated structures
Multilayer structures are electrochemically fabricated from at least one structural material (e.g. nickel), that is configured to define a desired structure and which may be attached to a... |
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7273536 |
Conductive diamond electrode and process for producing the same
A conductive diamond electrode including an electrode substrate comprising a material selected from the group consisting of a valve metal and an alloy based on the valve metal, at least a surface... |
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7247228 |
Method for preparing a carrier for a photoconductor for the formation of an electrophotographic recording element and a recording element formed accordingly
A carrier or substrate for a photoconductor to be used for the formation of an electrophotographic recording element, particularly an imaging drum for an electrophotographic printing press,... |
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7195701 |
Electrochemical depositions applied to nanotechnology composites
A method of improving the material properties of a composite by electrodepositing various polymers, organic compounds or inorganic compounds onto each individual carbon (graphite) fiber strand,... |
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7122107 |
Color stabilization of anodized aluminum alloys
A process is disclosed for stabilizing certain colored anodized coating on aluminum articles against degradation by ultraviolet radiation. Anodized articles colored by an electrolytic or... |
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7112628 |
Aqueous electrodeposition paints and the production and use thereof
Aqueous electrophoretic lacquer capable of being deposited cataphoretically, containing A) an aqueous dispersion of cationically modified polyurethane (meth)acrylates (a1) with terminal,... |
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7029568 |
Negative ion generating medium and its manufacturing method
A negative ion generating medium for generating negative ions from the surface of a mother material made of aluminum or aluminum alloy. The negative ion generating medium has the mother material... |
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7014749 |
Electrolytic deposition of coatings for prosthetic metals and alloys
An article coated with an electrolytically deposited bio-compatible composite layer useful as an internal prosthetic device is disclosed. The bio-compatible composite coating that is... |
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6936349 |
Method of coloring magnesium material, and housing made of colored magnesium material
A housing made of a magnesium material is colored by a non-painting process. In this process, an anode oxide film is grown on the surface of the housing by subjecting the housing to anodization.... |
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6866764 |
Processes for fabricating printed wiring boards using dendritic polymer copper nanocomposite coatings
An inexpensive process for depositing an electrically conductive material on selected surfaces of a dielectric substrate may be advantageously employed in the manufacture of printed wiring boards... |
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6863792 |
Method of making electrochemical detectors based on iridium oxide
A conductive oxide solid formed through an electrochemical process. The resulting solid predominantly contains oxides of the highest oxidation state. Additionally, the solid can be thick, uniform,... |
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6808617 |
Electrolytic polishing method
A polishing method and polishing apparatus able to easily flatten an initial unevenness with an excellent efficiency of removal of excess copper film and suppress damage to a lower interlayer... |
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6726829 |
Method of manufacturing a stent
Disclosed herewithin is an apparatus for fabricating a stent which involves processing a tubular member whereby no connection points to join the edges of a flat pattern are necessary. The process... |
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6660155 |
Process of surface coating glass panels
A process of coating the surface of articles made of glass pieces assembled in a came to minimize breakage of glass during application and hardening of the coating The process includes the steps... |
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6641711 |
Electrodeposition coating composition having electrodeposition potentiality and process for electrodeposition coating
An electrodeposition coating composition that is excellent in bath stability and that can give a cured film enhanced in hardness and an electrodeposition coating process is provided. An... |
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6637334 |
Heat-sensitive lithographic printing plate precursor
A heat-sensitive lithographic printing plate precursor which comprises a substrate having thereon an anodic oxidation layer, with the printing plate precursor comprising a hydrophilic layer... |
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6623614 |
Cover structure for electronic device and method of manufacturing same
A cover structure for an electronic device includes a plastic cover, an aluminum or aluminum alloy layer on the plastic cover, and an oxide layer of aluminum or aluminum alloy on the aluminum or... |
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6540900 |
Method of anodizing aluminum capacitor foil for use in low voltage, surface mount capacitors
Disclosed is a process for the continuous anodizing of aluminum foil for use in aluminum electrolytic capacitors. Specifically, etched anode foil is anodized to relatively low voltage in a... |
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6533916 |
Diamond electrodes
An electrode consisting of a substrate and a diamond layer applied to the substrate, in which the applied diamond layer is pore-free, and a process for producing a diamond-coated electrode, in... |
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6527938 |
Method for microporous surface modification of implantable metallic medical articles
A process for creating surface microporosity on a titanium (or other metal) medical device includes creating a surface oxide layer on the device; placing the device, which is connected to a... |
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6509411 |
Aqueous electrodeposition coating, the production and use thereof
Aqueous, anodically precipitable electrodeposition lacquer, containing A) an aqueous dispersion consisting of anionically modified polyurethane (meth)acrylates (a1) having terminal, ethylenically... |
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6475368 |
Method of aqueous anodizing aluminum substrates of solid capacitors
A method of anodizing an aluminum substrate comprising heating the substrate to a first temperature of 200° C. to about 380° C.; suspending the substrate into a first electrolyte and applying a... |
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6440290 |
Method for surface treating aluminum products
There is disclosed a method for surface treating aluminum products, especially vehicle wheels, to improve their brightness. The method comprises: (a) applying a chemical brightening composition to... |
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6372115 |
Process for anodizing Si-based aluminum alloy
A process for anodizing an Si-based aluminum alloy comprises the steps of subjecting the Si-based aluminum alloy to electrolysis in an electrolyte containing phosphate and fluoride to form an... |
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6358391 |
Method for making anode foil for aluminum electrolytic capacitor
A method for making an anode foil for an aluminum electrolytic capacitor which comprises a first anodizing step of forming an anodized film on the surface of an aluminum foil, an immersion... |
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6344127 |
Method for preparing photocatalytic material
The object of the invention is to provide a method for producing a photocatalytic material which consists of a titanium oxide, exhibits a higher photocatalytic activity and has excellent... |
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6334945 |
Aging process for solid electrode capacitor
A process for isolating flaw sites in the dielectric of solid electrolytic capacitor comprising immersing a conductive polymer impregnated capacitor in an electrolyte solution, and then... |
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6312581 |
Process for fabricating an optical device
A process for fabricating a silica-based optical device on a silicon substrate is disclosed. The device has a cladding formed in a silicon substrate. The device also has an active region, and that... |
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6299752 |
Very high volt oxide formation of aluminum for electrolytic capacitors
An anode foil treatment method produces a useful high quality oxide with inherently high capacitance at voltages as high as 750 Volts or more. The anode foil treatment method comprises a series of... |
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6264817 |
Method for microplasma oxidation of valve metals and their alloys
A component is immersed into an electrolyte with a specific speed and an initial polarizing current intensity is applied, which is high enough to generate on the surface of the treated component,... |
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6258242 |
Process for surface preparation and polyaniline deposition for the absorption of light
The invention relates to a process for the deposition of light-absorbing polyaniline, particularly on a titanium substrate, the process comprising: a fluoronitric etching, a chemical conversion... |
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6231993 |
Anodized tantalum pellet for an electrolytic capacitor
An anodized pressed valve metal powder pellet is described. The anodized pellet is particularly useful as an anode in an electrolytic capacitor having an improved breakdown voltage. The anodized... |