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WO/2019/116632A1 |
This method for producing a porous metallic body comprises: a step for obtaining an electroconductive porous resin body having an electroconductive layer by making conductive the surface of a skeleton of a sheet-shaped porous resin body,...
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WO/2019/116631A1 |
This method for producing a porous metallic body comprises: a step for obtaining an electroconductive porous resin body having an electroconductive layer by making conductive the surface of a skeleton of a sheet-shaped porous resin body,...
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WO/2019/111914A1 |
This surface-treated copper foil has, on at least one surface of a copper foil substrate, a surface treatment coating film that comprises a roughening layer which is provided with roughening particles. If a cross-section of this surface-...
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WO/2019/107740A1 |
Provided is an electroplating apparatus including a supply mechanism for smoothly supplying an electrolyte. An electroplating apparatus according to one embodiment of the present invention comprises: a drum-shaped rotary cathode for elec...
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WO/2019/093758A1 |
An apparatus for manufacturing electrolytic copper foil according to the present invention comprises: an electrolytic cell containing an electrolyte; an inner drum installed in the electrolyte to be partially submerged; an outer drum for...
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WO/2019/092829A1 |
A method for manufacturing a mask sheet (300) includes a film-forming step for film-forming, on a mask substrate (101), an iron-nickel alloy layer having a plurality of openings. In the film-forming step, a plating solution (200) is circ...
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WO/2019/088355A1 |
The present invention relates to a method for manufacturing a three-dimensional shaped metal mask by using electroforming. The purpose of the present invention is to provide a metal mask which has excellent accuracy, high printability, a...
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WO/2019/082035A1 |
The present invention relates a method for the manufacture of a coated steel sheet.
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WO/2019/082739A1 |
[Problem] To suppress misalignment of through-holes. [Solution] This deposition mask is provided with: an effective part in which a plurality of through-holes are provided; and an outer frame part surrounding the effective part. The effe...
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WO/2019/070956A1 |
A method for fabricating a reticulated lead electrode for a lead-acid battery, including: preparing a molten metal in a container; applying a DC voltage to the molten metal and the substrate; while the DC voltage is applied, placing a re...
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WO/2019/054717A2 |
The present invention relates to a frame-integrated mask. The present invention provides a frame-integrated mask in which a plurality of masks (100) and a frame (200) for supporting the masks (100) are integrally formed, wherein the fram...
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WO/2019/054716A1 |
The present invention relates to a method for manufacturing a frame integrated mask. According to the present invention, the method for manufacturing a frame integrated mask (10) in which a mask (20) and a frame (30) supporting the mask ...
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WO/2019/051413A1 |
A method for forming a retroreflective prism in a substrate includes inserting and retracting a single point diamond tool through a surface of the substrate while moving the single point diamond tool, the substrate, or both the single po...
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WO/2019/044634A1 |
Provided are an electroforming master that does not cause distortion in an electroforming mold, and a method for manufacturing an electroforming mold. In the present invention, an electroforming master having a relief pattern on a surfac...
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WO/2019/045387A1 |
The present invention relates to a copper foil current collector having high adhesion to an anode active material of a Li secondary battery. The present invention provides an electrolytic copper foil having a first surface and a second s...
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WO/2019/045374A2 |
The present invention relates to an electrolytic copper foil current collector in which the surface properties of the electrolytic copper foil surface are controlled to achieve a high adhesiveness to a negative electrode material. The pr...
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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/2019/016543A1 |
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/2019/016033A1 |
Porous solid materials comprising a plurality of interconnected wires (101, 102) forming an ordered network are provided. The porous solid materials (100) may have a predetermined volumetric surface area in the range between 2 m2/cm3 and...
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WO/2019/016036A1 |
A method is provided for transforming at least part of a valve metal layer into a template comprising a plurality of spaced (nano)channels. The method comprises a first anodization step, thereby forming a porous layer of valve metal oxid...
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WO/2019/017252A1 |
This porous metal body contains nickel as a primary component and has a skeleton having a three-dimensional net-like structure. Ni(OH)2 is present at the surface of the skeleton, and in cases where the porous metal body is subjected to a...
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WO/2019/016034A1 |
Forming a layer of functional material on an electrically conductive substrate A method for forming a layer of functional material on an electrically conductive substrate is provided. This method comprises: depositing an interlayer on th...
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WO/2019/016101A1 |
Methods for fabricating solid-state battery cells and batteries are provided, as well as solid-state battery cells and batteries thus fabricated.These methods may relate to the transformation of at least part of a valve metal layer into ...
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WO/2019/009526A1 |
The present invention relates to a mask and a method for manufacturing a mask, and a mother plate and a method for manufacturing a mother plate. A mask (100) according to the present invention, which is manufactured by electroforming, co...
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WO/2019/004717A1 |
In the present invention, a photosensitive layer is formed on the top surface of a planar substrate, and a protruding part and a space part are formed on the photosensitive layer through an exposure and development process. On the basis ...
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WO/2018/216321A1 |
A metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton is hollow inside and is formed of a metal film, and the metal film includes a titanium me...
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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/2018/211740A1 |
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/2018/208074A1 |
The present invention relates to a method for processing a vertically grown electroform by using a vertical growth master that enables vertical growth of deposits, and an electroform manufactured thereby. Protrusions and spaces are forme...
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WO/2018/200370A1 |
The present application relates to systems and methods for forming catalysts for use in fuel cells, other energy storage/generation devices, and other applications where catalysts may be used. In embodiments, a catalyst comprising one or...
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WO/2018/195409A1 |
Devices suitable for the production of electrochemically aligned materials such as strands, threads or fibers. The device includes a substantially horizontally aligned electrochemical cell in one embodiment, with the arrangement producin...
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WO/2018/185983A1 |
A porous aluminum body having a skeleton having a three-dimensional network structure, wherein the skeleton is formed by a layer of aluminum including aluminum carbide, and diffraction peaks originating from the aluminum carbide are dete...
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WO/2018/181480A1 |
Provided is an integrally formed body (4) constituted of: a metal (2); and bio-derived fibers (3) that are arranged in the metal (2) in a dispersed state, wherein the mass ratio of the bio-derived fibers (3) contained in the integrally f...
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WO/2018/183967A1 |
Systems and methods for manufacturing and processing microwires for use as microelectrodes are disclosed. The disclosed techniques provide methods for creating microelectrode bundles with different organizations and patterns. Systems and...
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WO/2018/179948A1 |
Provided is an electroforming master in which a transfer failure is not liable to occur during an additional electroforming process after separation of an electroformed article. Also provided is a method for manufacturing a mold using th...
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WO/2018/181061A1 |
Provided is a surface-treated copper foil which has fine line-to-line spaces or line widths, has excellent etching properties, laser processability, and thin foil handling properties, and has less pinholes and a higher tensile strength. ...
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WO/2018/181726A1 |
This surface-treated copper foil (11) has, at least on one surface of a copper foil substrate, a surface-treatment film including at least a roughened surface on which roughening particles (111) are formed. When a cross-section of the su...
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WO/2018/159774A1 |
In the present invention, using a molten salt electrolytic deposition method in which a constant-current pulse is used, a titanium electrodeposition film is formed on a surface of a cathode electrode constituted of glassy carbon, graphit...
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WO/2018/159554A1 |
A filter that is equipped with a metal porous film in which a plurality of through-holes are provided, and that filters a filtering object contained in a fluid, wherein wave-shaped concavo-convex features are provided in the circumferent...
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WO/2018/154802A1 |
Provided are: a method for producing a hollow structure that is useful as a base material for a heat sink, etc. which increases heat dissipation of devices installed in various kinds of electronic equipment without sacrificing size reduc...
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WO/2018/155972A2 |
An embodiment of the present invention provides a copper foil which comprises a copper layer and an anticorrosive film placed on the copper layer, and has a Young's modulus of 3800 to 4600kgf/mm2 and a modulus bias factor (MBF) less than...
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WO/2018/155592A1 |
The present invention provides: a method for producing a hollow structure that is useful as a base material for heat sinks, etc. that increase heat dissipation of devices installed in various kinds of electronic equipment without sacrifi...
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WO/2018/138989A1 |
Provided are a metallic foil manufacturing method and a cathode for manufacturing a metallic foil with which a metallic film electrodeposited by electrolysis on an electrodeposition surface of a cathode can be easily peeled off and a dif...
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WO/2018/131960A1 |
The present invention relates to a technology for fabricating a three-dimensional electroformed object or circuit, a flexible circuit board, a mesh, a filter, a three-dimensional MEMS component, a three-dimensional circuit, a three-dimen...
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WO/2018/121910A1 |
The invention relates to a flow plate (lOa-b), in particular a bipolar plate, for a fuel cell (12a-b), in particular for a PEM fuel cell, having at least one porous flow element (14a-b). According to the invention, the flow element (14a-...
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WO/2018/116256A1 |
Methods of manufacturing fuel injector nozzle structures such as, e.g., nozzle plates, valve guides, combinations of nozzle plates and valve guides, etc., as well as other articles incorporating microstructured features. The methods may ...
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