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Patent Searching and Data


Matches 501 - 550 out of 2,323

Document Document Title
WO/1992/020204A1
The means of the invention for the selective formation of a thin oxidising layer by means of permanganate on polymers, glass fibres and ceramics but not on copper consists of an aqueous solution of potassium permanganate adjusted to a pH...  
WO/1992/014867A1
A green ceramic shape is formed by electrophoretic deposition on to a mandrel from a slurry of finely divided ceramic material in a carrier liquid. The mandrel is supported in the slurry and an electric field is applied to deposit materi...  
WO/1992/005952A1
A dense, smooth, ductile, hard, highly reflective, corrosion-resistant, temperature resistant, and wear-resistant crystalline alloy of nickel, cobalt and boron. The alloy is epitaxially electrodeposited on an activated substrate (16) usi...  
WO/1992/001087A1
Copper roofing panels and like contoured articles are formed from copper sheets electrolytically deposited on an electrode during an electrowinning process. The contoured roofing panels are formed by pressing planar copper sheets strippe...  
WO/1991/019024A1
This invention relates to electrodeposited copper foil having an elongation measured at 180 �C in excess of about 5.5 %, an ultimate tensile strength measured at 23 �C in excess of about 60,000 psi, and a matte-side Rtm in the range ...  
WO/1991/007700A1
In the process, negative moulds of the microstructures are produced from plastics material on an electrically conducting substrate by electron-beam lithography, X-ray lithography or microforming techniques, and the cavities in the negati...  
WO/1991/004358A1
Copper conductive foil (20) for use in preparing printed circuit boards is electrodeposited from an electrolyte solution (18) containing copper ions, sulphate ions, animal glue and thiourea. The thiourea operates to decrease the roughnes...  
WO/1990/012350A1
The invention relates to a method for producing a heatable and refrigerable element (12) for a system handling small amounts of liquid and to an element manufactured by the method. The element comprises flow channels (11) and one or more...  
WO/1990/009865A1
In order to manufacture a working copy of an endless metallic strip (3) provided with an embossed pattern for use in the continuous production of pressed laminates, a polyurethane casting in the form of an endless elastic plastic strip (...  
WO/1990/008208A1
A drum cathode (10) for the production of metal foil, the drum having a titanium top cylinder (26) and a steel base cylinder (28) integrally connected by welding a niobium or vanadium ring (54) to the top cylinder (26), a copper ring (56...  
WO/1990/002828A1
A method of fabricating a hollow jewellery object in which an electrically conductive coating is applied to part (18) of a non-conductive mandrel or mould (10), the coated mandrel being presented for a first dip into an electrolyte conta...  
WO/1989/004749A1
It has hitherto been difficult to achieve the even deposition of a cup-shaped body from slurry flowing around a mandrel. This specification discloses a deposition apparatus including control means providing a substantially uniform slurry...  
WO/1988/010327A1
An electrodeposited foil having isotropic tensile elongation properties. The foil is formed by a process and apparatus wherein the plating surface is polished in a random manner. This provides a surface finish on the plating surface havi...  
WO/1988/006647A1
A copper layer is deposited on the outer surface of a straight horizontal first run (3) of an endless belt (1), and is treated on the first run (3) to enhance its bonding to dielectric material. The belt (1) is moved so that the treated ...  
WO/1988/006195A1
Plant for making an extra thin metal sheet by electrolytic deposition on a movable cathode and further separation of the deposit. The movable cathode is comprised of a metal belt (1) tensioned between two parallel preferably motor-driven...  
WO/1987/003915A1
A process and apparatus for producing surface treated metal foil. The process comprises plating a relatively smooth metal foil onto a cathodic surface (12) and thereafter forming a dendritic layer on the foil and firmly bonding it theret...  
WO/1987/003364A1
Thermal ink jet printhead and method of manufacture featuring an improved all-metal orifice plate and barrier layer assembly (28). This assembly includes constricted ink flow ports (58) to reduce cavitation damage and smooth, contoured c...  
WO/1986/004015A1
A novel in-mold electrodeposition process for the production of plastic parts having conductive polymeric coatings such as polypyrroles or polythiophenes. Parts produced according to the novel disclosed in-mold electrodeposition process ...  
WO/1983/003850A1
A method for the connection of a metallic connector, the connector including a metallic member having a plurality of holes through a thickness of the member, to a metallic surface in order to provide an electrical contact between the con...  
WO/1983/002784A1
A die (12) used for plastic injection molding is masked on its inner surface with a plating resist (11) to leave only a selected area exposed. A conforming anode (14) is fit into the die leaving a small clearance between the die cavity s...  
JP2014118582A
To provide a fine patterned metal sheet for coating a sliding surface, which is made with use of a roll having a DLC pattern free from side etching problem and has a small friction coefficient; and a manufacturing method thereof.A photor...  
JP2014111815A
To provide surface-treated copper foil having good adhesion with a resin, which achieves excellent transparency of the resin after removal of the copper foil with etching; and a laminate made therefrom.In the brightness curve, a top aver...  
JP2014111814A
To provide surface-treated copper foil having good adhesion with a resin, which achieves excellent visibility when observed through the resin; and a laminate made therefrom.The surface-treated copper foil is laminated to a polyimide havi...  
JP2014105374A
To provide a stretchable metal mesh manufactured by use of a roll with a polygonal DLC (diamond-like carbon) pattern that solves a problem of side etching, and to provide a method for manufacturing the stretchable metal mesh.The metal me...  
JP2014101581A
To provide an electrolytic copper alloy foil having tensile strength at ordinary temperature of 650 MPa or more, tensile strength after a heating treatment at 300°C×1 hour of 450 MPa or more and conductivity of 80% or more, an electrol...  
JP2014098181A
To provide an electrolytic copper foil having tensile strength at room temperature of 650 MPa or more, tensile strength after 300°C×1 hour of heat treatment of 450 MPa or more, and conductivity of 80% or more, to provide the electrolyt...  
JP2014080632A
To produce an aluminum foil with thickness of 10 μm or less by an electrolytic process.An electrolytic cell 1 receives a supply of electrolyte made of a molten salt and has a drum 2 that serves as a cathode for electrolysis. A productio...  
JP2014077186A
To form uniformly a high-definition opening pattern in a plane of a large area metal mask corresponding to a large-sized substrate.A method for producing a metal mask for forming a plurality of thin film patterns on a substrate includes:...  
JP2014070263A
To provide an electrolytic copper foil in which normal tensile strength is high, tensile strength reduction after heat history is small, and an impurity concentration in a copper foil is small; and a production method of the electrolytic...  
JP2014070253A
To provide a method for manufacturing a highly accurate machine component which achieves cost reduction and improvement of manufacturing efficiency, and a machine component.A method for manufacturing a machine component includes: a coati...  
JP2014065965A
To provide a surface-treated copper foil which can be well bonded to a resin, allowing the resin to have excellent transparency after removal of the copper foil by etching; and a copper-clad laminate, a printed-wiring board, and an elect...  
JP2014051741A
To provide a machine component which allows reliable supply of lubricating oil to a sliding portion and reduces the friction force when it is slid with another component, and can be improved in yield, a method for manufacturing the machi...  
JP2014051743A
To provide a method of manufacturing a high purity aluminium foil having high film deposition rate and extensibility by an electrolysis method using low chloride concentration plating liquid.A method includes forming an aluminium film on...  
JP2014037582A
To provide an electrolytic copper foil excellent in extensibility durable against change of expansion and contraction in minute unit while having strong strength.The electrolytic copper foil has a normal tensile strength obtained from a ...  
JP2014037635A
To form a multi-layer three-dimensional structure on the basis of the electrodeposition of both a structural material and a sacrificial material.A substrate to be plated 2 is contacted with a first article 4a, which includes a mask 6 and...  
JP2014037583A
To provide an electrolytic copper foil having an excellent charge-discharge cycle life, and suitable as the negative electrode collector material of a secondary battery including a lithium ion secondary battery.Disclosed is an electrolyt...  
JP2014037615A
To provide a continuous pattern plating transfer system and a method for manufacturing a continuous pattern plating transfer material, in which patterning is performed only by plating and etching is unnecessary.A continuous pattern plati...  
JP2014015650A
To provide extra-thin copper foil in which the thickness precision of an extra-thin copper layer on supporting copper foil is improved.The extra-thin copper foil comprises: a supporting copper foil; a peeling layer laminated on the suppo...  
JP2014009364A
To provide electrolytic copper foil having increased tensile strength and electric conductivity, and to provide a lithium secondary battery with the electrolytic copper foil as a collector for a negative pole.The electrolytic copper foil...  
JP2014008693A
To provide a method of manufacturing a polishing pad molding die in which a polishing pad that performs a flattening work highly accurately and highly efficiently is manufactured, a polishing pad molding die manufactured by the method, a...  
JP2014005507A
To provide a metal-clad laminate including a thin metal film which is free from wrinkles and flaws without requiring a carrier foil made of a material such as copper.A metal film-attached adhesive film is used which includes a metal film...  
JP2014005545A
To provide an electrolytic copper foil with a peelable type carrier foil, capable of easily peeling the carrier foil even when heated at a temperature over 300°C.In an electrolytic copper foil 1 with a carrier foil, having a layer struc...  
JP2014001460A
To provide an apparatus for manufacturing an electrolytic aluminum foil, which prevents the aluminum foil from having uneven thickness due to drops of dew condensation products of alkyl sulfone in the apparatus.In an apparatus for manufa...  
JP2013256712A
To provide an electrolytic copper foil for a secondary battery collector, which is free from discoloration or wrinkles after stretching along the length direction and is excellent in gloss.An electrolytic copper foil for a secondary batt...  
JP2013256711A
To provide an electrolytic copper foil for a secondary battery collector, which has a small surface roughness, and in which formation of wrinkles after stretching and discolored streaks along the length direction is suppressed by making ...  
JP2013256677A
To provide an electrolytic copper foil for a secondary battery collector, which has a small surface roughness and uniform thickness in the width and length directions, is free from wrinkles after stretching and suppresses formation of di...  
JP2013257943A
To provide an electrolytic copper foil for secondary battery having a small surface roughness, in which formation of "ruffled wrinkles" or discolored streak along the length direction is prevented, by making the thickness uniform in the ...  
JP2013249526A
To provide a metal material which can be subjected to super-fine cutting processing such as high precision engraving or mirror-like finishing.An amorphous metal material mainly contains nickel, and contains 10-20 wt.% of phosphorus, 0.3-...  
JP2013243396A
To provide a copper foil for printed wiring board capable of enhancing bond strength of a copper foil and resin by improving the roughening layer of a copper foil, and to provide a manufacturing method therefor.A copper foil for printed ...  
JP2013242330A
To provide components for a clock with excellent impact resistance, and dimension accuracy, and the clock using the components.Components for a clock are constituted by including: a plurality of unevennesses 202 with surfaces facing surf...  

Matches 501 - 550 out of 2,323