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JP2008542603A |
A diesel engine piston assembly comprises a piston body having a top wall with a combustion bowl formed in the top wall and having a combustion bowl edge, an outer ring belt formed with a plurality of ring grooves including a top ring gr...
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JP4185294B2 |
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JP4176953B2 |
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JP2008248286A |
To provide an electrolytic plating method which improves a film-forming speed.The electrolytic plating method includes electrolytically plating an article to be plated by using a plating liquid 3 containing metal ions and metal particles...
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JP4163728B2 |
The surface of a metal base is electroplated by utilizing an induction codeposition phenomenon using at least one of carbon dioxide and inert gas, an electroplating liquid containing a metal powder dispersed therein, and a surfactant in ...
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JP4154049B2 |
A wear resistant galvanic hard chromium layer (4) with a crack network extending through the entire layer thickness, with hard particles lodged in the cracks, is precipitated onto the outer circumferential surface of the piston ring. Nex...
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JP2008214666A |
To provide a screw member of high performance and high quality, which has a covering layer containing a carbon nano-material having a small friction coefficient and excellent sliding characteristics, formed on a base material surface of ...
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JP2008214667A |
To provide a zinc-nano carbon compound-plated object which is obtained as a clean film-like plating film without deposition of a granular material mixed with carbon nano fibers and is excellent in sliding characteristics etc.The zinc-nan...
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JP2008205265A |
To provide an electronic-component mounting substrate that allows an electronic component to be firmly fixed to a mounting part via an adhesive even if a conductor layer, whose uppermost surface is a gold-plating layer, is formed onto th...
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JP4139312B2 |
To provide an electroplating method for forming a uniform plating film by taking fine particles insoluble in water into precipitated metal. A fine particle dispersing agent containing at least a glycine based amphoteric surfactant and be...
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JP2008179901A |
To provide a process and a device for forming a ceramic coating film for carrying out plasma electrolytic oxidation of metals and alloys, forming ceramic coatings on surfaces thereof at a rate of 2-10 m/min.The process comprises the use ...
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JP4130655B2 |
The present invention is directed to a method for depositing unpatterned or selectively patterned nanoparticle films of controlled thickness on the respective film deposition surface of each of a pair of electrodes. In the present method...
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JP4128064B2 |
Numerous particles of thermoplastic resin supporting a metal on surfaces thereof are joined together by pressure welding. The metal is supported in a three-dimensional matrix on the group of joined particles.
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JP2008169402A |
To provide an electrochemical reaction process for forming a composite material wherein particles are homogeneously dispersed.1. The electrochemical reaction process is characterized by carrying out a reaction in a bath containing a liqu...
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JP2008163362A |
To provide a plated member on which a plating film capable of preventing the dirt caused by water such as water stain and having excellent antifouling property persistence is formed.The plated member is formed by co-precipitating hydroph...
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JP2008157913A |
To provide a timepiece component capable of enhancing jumpingly abrasion resistance and lubricity in a frictional sliding part and a switching part to use a timepiece for long period without oiling.Upper and lower tenon portion are recei...
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JP2008157912A |
To provide a timepiece component capable of enhancing jumpingly abrasion resistance and lubricity in a frictional sliding part and a switching part to use a timepiece for long period without oiling.Upper and lower tenon portion are recei...
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JP2008155362A |
To provide an electrodeposited diamond tool that prevents abrasive grains from dropping out and achieves a long service life.In the electrodeposited diamond tool, a plurality of diamond particles 14 is firmly fixed on a surface of a base...
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JP2008149393A |
To provide an inexpensive working tool having high hardness and wear and abrasion resistance and capable of preventing an iron material from being weld-deposited on the working tool.A polishing device is provided with a rotary body 2. Th...
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JP4099698B2 |
To provide a gas diffusion electrode using a fluororesin-contained porous material manufacturable in a short time by a simple means as a raw material and having a high performance and a low manufacturing cost, and a fuel cell using it. T...
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JP4100079B2 |
To solve such a problem that a cathode with low hydrogen overvoltage obtained by a dispersion electroplating method of electroplating an base material for the electrode, with the use of a plating bath containing nickel in which carbonace...
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JP2008127641A |
To produce a composite plated material with a composite plated film high in wear resistance in higher production efficiency than that in the production using a heretofore known silver-carbon particle composite plating production technolo...
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JP2008127649A |
To provide an electrode for producing chlorine which is low in chlorine overvoltage and also excellent in durability.The electrode for producing chlorine is composed of: an electrode base material made of a valve metal; and a covering la...
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JP4094681B2 |
A method based on superfinishing for coating elongated metal blanks. The blanks have at least two axially aligned portions with varying cross-sections, wherein particles of a hard substance protruding from the surface of the coating are ...
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JP4093675B2 |
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JP2008106290A |
To provide an electrical contact member in which the generation of a spontaneously occurring type whisker and an external stress type whisker can be suppressed even in the case when a Sn plating treatment is applied.In the electrical con...
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JP2008106487A |
To provide a faucet fitting which prevents occurrence of water stain due to stagnation of water on a flat surface thereof as much as possible.The faucet fitting has hydrophilic property imparted to a surface thereof by dispersing hydroph...
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JP4083805B2 |
The present invention relates to a solution and method for plating tin, lead, or tin-lead alloy deposits which contain a co-deposit of fluorocarbon particles to provide a lower-friction solder-type deposit which reduces insertion force a...
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JP4080799B2 |
A method of forming a dielectric layer containing dielectric filler, which is excellent in film thickness uniformity, from a polyimide electrodeposition liquid containing dielectric filler. In particular, a method of forming a polyimide ...
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JP2008056950A |
To provide a silver composite material excellent in durability and electric conductivity, and a producing method thereof.In the silver composite material mainly containing the silver and carbon fibers, the silver composite material has t...
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JP2008506035A |
An electrolyte bath and method of electrolytically plating a layer of metallic chromium on a substrate comprises providing an electrolyte bath of a trivalent chromium, passing a current through the bath from an anode to a cathode which r...
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JP4044926B2 |
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JP2008019456A |
To provide an electrically composite-plated wire rod superior in electric conductivity in a longitudinal direction of the wire rod; a method for manufacturing the electrically composite-plated wire rod; and an apparatus for manufacturing...
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JP4032116B2 |
A metal plating structure, characterized in that it comprises a metal plating film and, incorporated therein, a fine carbon fiber of a derivative thereof, wherein the fine carbon fiber represents a carbon fiber having a diameter of appro...
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JPWO2005056884A1 |
An object of the present invention is to provide an electroplating liquid composition capable of obtaining plating having excellent adhesion to a coating film and excellent corrosion resistance without surface treatment. In the present i...
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JPWO2005056883A1 |
An object of the present invention is to provide a zinc-based alloy electroplating film having high corrosion resistance comparable to Zn-Cr alloy plating without containing chromium, which has a large environmental load, and a plated me...
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JP2007291469A |
To provide a substrate treating method by which treating hours in the filling of non-penetrated holes formed on the substrate with a conductive body by a plating method is remarkably decreased to reduce the manufacturing cost of a semico...
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JP4001291B2 |
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JP3995818B2 |
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JP3992168B2 |
Disclosed are an apparatus and method for making both coarse-sided electrodeposition blades for cutting, for instance, semiconductor wafers. The apparatus comprises at least an electrolyte bath containing an electrodeposition object and ...
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JP2007254876A |
To provide a composite plating material which is obtained by forming a composite plating film comprising a composite material containing carbon particles in a silver layer on a base material, has a high content of carbon particles, has a...
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JP2007527324A |
A method for depositing a patterned coating of a nanostructure material onto a substrate includes: (1) forming a solution or suspension of containing the nanostructure material; (2) masking at least a portion of at least one surface of t...
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JP3976631B2 |
To make simply and inexpensively obtainable a composite having an excellent photocatalytic action and good surface metal gloss. In manufacturing a composite having photocatalytic action, a metal substrate is immersed in a metal plating b...
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JP2007231414A |
To provide a method for manufacturing metal/carbon nanotube composite using electroplating in order to solve problems remaining in growth form at the time of high temperature growth taking place through the conventional chemical vapor de...
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JP3973039B2 |
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JP2007203443A |
To provide a method of producing an electro-deposited grindstone which includes metal coated abrasive grains that are coated with a metal by electroless plating, in an abrasive grain layer thereof, and to provide the electro-deposited gr...
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JP2007203513A |
To provide a photoluminescent structure having glossiness and a fine and thin fibrous color pattern. The photoluminescent composite structure is constituted of (1) a base body (A), (2) a composite plating layer (B) formed on the surface ...
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JP2007197688A |
To provide an electrodeposition paint excellent in anticorrosion properties of a coated film, finishing quality, paint stability, etc. This electrodeposition paint comprises particles of at least one kind of metal compounds selected from...
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JP2007182599A |
To prevent the separation of a composite plated film among respective areas by continuously treating in one composite plating bath to change eutectoid dispersion ratio without exposing a material to be plated to air, to prevent the reagg...
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JP3945956B2 |
To increase the content of fine powder in a composite plating film. The water-insoluble organic or inorganic fine powder is dispersed in a water medium along with an azo surfactant having an aromatic azo compound residue, the dispersion ...
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