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WO/2019/032485A1 |
A system for the flux free processing of a plurality of solder balls (86) on a wafer (12), comprising: an articulable vacuum support chuck (18) for maintaining support of a plurality of solder balls (86) on a wafer (12) being processed. ...
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WO/2019/031549A1 |
This terminal material with a silver coating film, which has a silver layer on the surface, enables the production of a terminal material and a terminal having high reliability at low cost without requiring a heat treatment. According to...
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WO/2019/025203A1 |
The invention relates to a textile machine tool part (11) which is used in textile processing in a textile machine, and to a method for production of same. The textile machine tool part (11) has a tool core (16) made of a core material w...
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WO/2019/024973A1 |
Disclosed herein relates to a copper foil having a low roughness property by roughening a matte side, wherein a thickness of the copper foil is from 5 μηι to 70 μιτι, and profilometer-measured mean roughness of the roughened surfa...
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WO/2019/027174A1 |
An embodiment of the present invention provides a copper foil, which comprises a copper layer having a matte surface and a shiny surface and an anti-rusting film disposed on the copper layer and has a residual stress of 0.5-25 Mpa based ...
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WO/2019/022188A1 |
A tin plated terminal material exhibiting good corrosion-prevention effects and low contact resistance, a terminal made of the terminal material, and a wire end structure using the terminal are provided. The present invention has a base ...
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WO/2019/020143A1 |
Method for producing a piston ring consisting of steel or cast steel, by providing a main body comprising a running surface, an inner circumferential surface, upper and lower flank regions and transitional regions from the running surfac...
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WO/2019/021895A1 |
The present invention provides a surface-treated copper foil and the like, capable of achieving both excellent high-frequency characteristics and high adhesiveness. The surface-treated copper foil has a copper foil substrate and a surfac...
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WO/2019/017476A1 |
Provided are: a thermoplastic resin composition for coating, by which can be obtained a resin molded article that is capable of exhibiting excellent coating adhesion strength even when molded at a high speed, that tends not to develop ch...
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WO/2019/016543A1 |
EL The present invention provides a system for electrodepositing a plurality of electrolytes onto a substrate in a single deposition chamber to form an article, in which the system comprises a removable substrate; a deposition chamber co...
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WO/2019/014095A1 |
Magnets including a coating and related methods are described herein. The coating may include an aluminum layer. The aluminum layer may be formed in an electroplating process.
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WO/2019/012416A1 |
Methods for recovering manganese etchant solutions are provided wherein a process solution used to rinse or neutralize a nonconductive substrate after etching the substrate is collected and evaporated to provide a concentrated process so...
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WO/2019/008016A1 |
Cleaning solution for cleaning and / or wetting metal surfaces, comprising: - at least one acid, - a first surfactant, which is an alkyl-poly(ethyleneglycol-co-propyleneglycol)-ether having a cloud point of ≤ 25°C, - a second surfacta...
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WO/2019/009989A1 |
Compositions and methods of using such compositions for electroplating cobalt onto semiconductor base structures comprising submicron-sized electrical interconnect features are provided herein. The interconnect features are metallized by...
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WO/2019/002352A1 |
In order to provide for a procedure for the manufacturing of platinum nanostructures show- ing improved properties, that may also be usable in biomedical appliances, such a procedure is defined comprising in a first step provision of a s...
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WO/2019/003459A1 |
A masking jig 100 is provided with: a contact member 130 that has formed therein a through-hole 133 through which a rod-like piston rod 10 is passed, and has, around the through-hole 133, a deformable part 134 which gets elastically defo...
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WO/2019/004580A1 |
The present invention relates to a method for manufacturing a vertically-oriented porous electrode for generating hydrogen and oxygen, characterized in that as vertically-oriented pores are formed in an electrode, the penetration of an e...
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WO/2019/004110A1 |
[Problem] To provide: an electric wire which is for a high-frequency coil and with which the reliability of a soldered joint is assured and AC resistance at high frequencies can be reduced; and an electronic component having the electric...
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WO/2018/234842A1 |
The invention relates to a method for producing a multilayer film. In particular, the invention relates to a method for producing a multilayer film comprising at least one polymer support, at least one bonding primer layer and at least o...
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WO/2018/230716A1 |
This plated steel material is provided with: a steel material; a zinc-based electroplated layer formed on a surface of the steel material; and an organic resin coating layer formed on a surface of the zinc-based electroplated layer. The ...
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WO/2018/225957A1 |
The present invention provides a method of tin-plating a copper alloy for electric or electronic parts and automobile parts which has an excellent insertion force, heat-resistant peeling, and solderability, and a tin-plating material of ...
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WO/2018/225739A1 |
Provided are: a steel sheet for cans which exhibits excellent weldability; and a production method therefore. This steel sheet for cans has, provided to the surface of a steel sheet in order from the steel sheet side, a chromium metal la...
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WO/2018/226988A1 |
Features such as bumps, pillars and/or vias can be plated best using current with either a square wave or square wave with open circuit wave form. Using the square wave or square wave with open circuit wave forms of plating current, prod...
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WO/2018/225726A1 |
Provided are: a steel sheet for cans which exhibits excellent weldability; and a production method therefor. This steel sheet for cans has, provided to the surface of a steel sheet in order from the steel sheet side, a chromium metal lay...
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WO/2018/221089A1 |
The purpose of the present invention is to provide: a PCB terminal that has excellent abrasion resistance properties, electrical conductivity, slidability, and low frictional properties, and that enables reduction in the usage amount of ...
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WO/2018/220567A1 |
A coated metallic substrate and fabrication method The present invention relates to a coated metallic substrate comprising, at least; one layer of oxides, such layer being directly topped by an intermediate coating layer comprising Fe, N...
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WO/2018/221087A1 |
The present invention provides a PCB terminal that has excellent abrasion resistance properties, electrical conductivity, slidability, and low frictional properties and that enables reduction in the amount of gold used, which is expensiv...
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WO/2018/220411A1 |
The present invention relates to a coated metallic substrate comprising, at least; one layer of oxides, such layer being directly topped by an intermediate coating layer comprising Fe, Ni, Cr and Ti wherein the amount of Ti is above or e...
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WO/2018/216497A1 |
The present invention provides a threaded joint for pipes that has excellent misalignment resistance, high torque-on-shoulder resistance, and excellent corrosion resistance, and a method for producing the same. This threaded joint for pi...
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WO/2018/217701A1 |
A method for cleaning a surface of an aluminum or aluminum alloy body by immersing the surface in a basic aqueous electrolyte formed essentially from dissolved trisodium phosphate, flowing DC current through the electrolyte and the body ...
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WO/2018/216319A1 |
Provided is a method for producing a titanium-plated member, the method comprising: a step for preparing a substrate having a conductive surface; a step for immersing the substrate in a molten salt titanium-plating solution composition c...
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WO/2018/215057A1 |
The present invention relates to a method for production of a noble metal salt preparation, the noble metal salt preparation comprising at least one noble metal sulfonate and thiourea and the use for surface coating by electroplating or ...
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WO/2018/211951A1 |
Provided is a low-roughness roughened copper foil which is suitable for formation of a thin wire circuit, and which, when used in a SAP method, can impart, to a laminate, a surface profile that is excellent not only in etching property r...
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WO/2018/212174A1 |
Provided is a tin-plated copper terminal material having: a substrate of copper or copper alloy; an intermediate zinc layer of zinc alloy that is formed on top of the substrate and has a thickness of 0.10 μm to 5.00 μm; and a tin layer...
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WO/2018/211740A1 |
Provided is an aluminum plating film which consists chiefly of aluminum and which has, between coated surfaces at both ends in the thickness direction thereof, an interposition layer containing a metal that has a lower ionization tendenc...
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WO/2018/207786A1 |
An electrolytic copper foil having a glossy surface and a deposition surface. This electrolytic copper foil has a roughened layer on the glossy surface side thereof. The root mean square height Sq of the glossy surface is no more than 0....
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WO/2018/207788A1 |
An electrolytic copper foil having a surface treatment layer on the glossy surface side thereof. In this electrolytic copper foil, the root mean square height Sq of the surface of the surface treatment layer is no more than 0.550 µm and...
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WO/2018/207785A1 |
An electrolytic copper foil having a surface treatment layer on the glossy surface side thereof. In this electrolytic copper foil, the root mean square height Sq of the surface of the surface treatment layer is no more than 0.550 µm and...
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WO/2018/205307A1 |
The present invention provides a refractory metal or stainless steel having an electroplated layer on the surface thereof, comprising a substrate, and an electroplated layer formed on the surface of the substrate. The substrate comprises...
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WO/2018/203126A1 |
The present invention relates a method for the manufacture of a galvannealed steel sheet.
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WO/2018/203097A1 |
The present invention relates a method for the manufacture of a galvannealed steel sheet.
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WO/2018/198065A1 |
The present invention relates to a method for depositing a coating (1) of an item including a substrate (5) and, specifically, to a method for hardening a layer of gold forming a coating on the substrate, the method comprising the steps ...
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WO/2018/200990A1 |
Disclosed herein are articles having an edge that is partially, or entirely sealed with one or more coatings including a polymeric material. The article may include a coating selected so that one surface (e.g., a face surface) has a desi...
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WO/2018/199610A1 |
The present invention relates to a porous acupuncture needle and a manufacturing method therefor and, more specifically, to: a porous acupuncture needle plated with porous needle-integrated noble metal nanoparticles, obtained by manufact...
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WO/2018/198905A1 |
The purpose of the present invention is to eliminate adhesion defects caused by press joining of a copper foil with a resin, the copper foil subjected to a silane coupling treatment with an olefin-based silane coupling agent on a roughen...
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WO/2018/190202A1 |
The present invention addresses the problem of low adhesion between a plating layer and a substrate due to an interface between the plating layer and the substrate. A plated material (5) includes: a substrate (51) that includes one or mo...
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WO/2018/189901A1 |
The present invention addresses the problem of low adhesion between a plating layer and a substrate due to an interface between the plating layer and the substrate. A plated material 5 includes: a substrate 51 that includes one or more s...
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WO/2018/189916A1 |
This electroplating method includes: a stirring step in which a group of substrates (51) that have settled in an electrolytic solution in an electroplating tank (10) are made to flow in a circumferential direction along an inner wall (19...
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WO/2018/190839A1 |
The present subject matter relates to treating alloy substrates having oxidized layers. An anodized alloy substrate is contacted with an alkaline mixture including titanium to form a processed substrate. The anodized alloy substrate incl...
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WO/2018/190804A1 |
The present subject matter relates to polymer coating of a metal alloy substrate. The metal alloy substrate has an electrolytically deposited nano-ion polymer layer thereon. The nano-ion polymer layer is of a polyacrylic material or an e...
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