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Patent Searching and Data


Matches 1 - 50 out of 5,673

Document Document Title
WO/2018/004201A1
The present invention relates to a method for manufacturing a porous filter for fine spraying and a porous filter manufactured by the method. A nickel-palladium alloy material porous filter manufactured according to the present invention...  
WO/2018/004151A1
The present invention relates to a surface-treated copper foil for a microcircuit board and a method for manufacturing the same and, more specifically, to a surface-treated copper foil for a microcircuit board and a method for manufactur...  
WO/2017/217085A1
The present invention provides an electrolytic copper foil having high strength, high heat resistance, and small elongation anisotropy, a lithium ion secondary cell negative electrode, a lithium ion secondary cell, and a printed wiring b...  
WO/2017/186917A1
The present invention provides magnetic and electrocatalytic, pseudo-ordered mesoporous alloy films as well as their use. Two different types of mesoporous alloy films have been provided by the invention: (1) non-noble metal + noble meta...  
WO/2017/167534A1
The invention relates to a method for electrochemically generating particles (21) on a substrate (11). The particles are electrochemically generated on this structured substrate (11) and separated after generation. According to the inven...  
WO/2017/154134A1
Firstly, the present invention addresses the problem of providing a method for manufacturing an electrode for electrolysis of water that comprises a layered double hydroxide nanosheet, which has good hydrogen-generating ability, excellen...  
WO/2017/148394A1
Provided is a process of forming a three-dimensional micro component, including the step of (i) forming a three-dimensional (3D) geometry contour within a photoresist material using two-photon absorption polymerization, wherein the three...  
WO/2017/143027A1
A method of producing a graphene film (22)includes forming a catalyst film (20) on a support (18); forming a graphene film (22) on the catalyst film (20); and electrolytically removing the catalyst film (20) from the support (18). The me...  
WO/2017/143033A1
Articles including a multi-layer coating and methods for applying coatings are described herein. The article may include a substrate on which the multi-layer coating is formed. In some embodiments, the coating includes multiple metallic ...  
WO/2017/139493A2
A method of manufacturing a device useable in DNA or genome sequencing comprises disposing pairs of electrodes on a substrate, the electrodes within each pair separated by a nanogap; depositing a resist layer over the electrodes; pattern...  
WO/2017/135153A1
This cell trapping device employs a filter 105 having: a sheet-like body part (base-metal plating layer 5) which contains nickel or copper as a main component and in which a plurality of through-holes extending in the thickness direction...  
WO/2017/130029A1
The present invention relates to durable, surface modified article used as medical device obtained by anodic oxidation and more particularly to a novel nanophase structure on the surface of said article and a method for producing the same.  
WO/2017/111434A1
The present invention relates to a Fe-Ni-P alloy multi-layer steel sheet and a manufacturing method therefor. An embodiment of the present invention provides a Fe-Ni alloy multi-layer steel sheet comprising: a Fe-Ni alloy layer comprisin...  
WO/2017/098774A1
Provided are: a novel electrode device capable of simultaneously solving the problem of a sludge coating covering the surface of the anode and the problem of increasing inter-electrode distance between the anode and cathode; and a metal ...  
WO/2017/086767A1
The invention relates to a method for coating metal strips with a plurality of layers of different materials by means of an electroplating system, which allows 100% prevention, between every step of the process to which the metal strip i...  
WO/2017/078125A1
The purpose of the present invention is to provide an electrolytic copper foil suitable as a copper foil for lithium ion secondary batteries, which has high durability against stress associated with charging and discharging as in the cas...  
WO/2017/078069A1
Provided is a porous nickel thin film having a flexibility value of no more than 15.0 N/mm.  
WO/2017/074264A1
An injection mold insert with hierarchical structures and a method for method of making such injection mold inserts are provided. The method includes imprinting a primary imprint structure on an article and imprinting a secondary imprint...  
WO/2017/074867A1
Various examples are provided for vertically aligned ultra-high density nanowires and their transfer onto flexible substrates. In one example, a method includes forming a plurality of vertically aligned nanowires inside channels of an an...  
WO/2017/061310A1
Provided is a percutaneous absorption sheet production method using an electroformed mold. In an electroformed mold manufacturing method, a mold which is a matrix having a recessed pattern is prepared, the mold is immersed in a degassed ...  
WO/2017/057150A1
The present invention addresses the problem of providing a method for manufacturing a metal-filled microstructure device with which the filling of metal into micropores is easy and in-plane uniformity is also good. This method for manufa...  
WO/2017/055338A1
A method for manufacturing a three-dimensional object (16) comprises the steps of (a) bringing at least one nozzle (15a) in a first position close to a surface (12a) of a substrate (12), (b) delivering through said at least one nozzle (1...  
WO/2017/056534A1
Provided is a roughened copper foil for which adhesion to an insulating resin and reliability (for example, heat resistance after moisture absorption) can be significantly improved. This roughened copper foil has a roughened surface with...  
WO/2017/057621A1
This deposition mask is provided with a mask body and through-holes, which are provided in the mask body and through which a deposition material passes when being deposited on a substrate targeted for deposition. The mask body satisfies ...  
WO/2017/059265A1
A conductive grid formation system, apparatus, and related methods may include a drum having a conductive surface, an insulation layer coating said surface, and a grid pattern formed in the insulation layer to expose portions of the cond...  
WO/2017/051906A1
Provided is a metal foil that, when the metal foil has been provided with a release layer and then stuck onto a resin substrate, makes it possible for the resin substrate to be physically peeled away and, as a result, during a process wh...  
WO/2017/051905A1
To provide a metal foil such that a release layer is provided to the metal foil to allow the metal foil to be physically peeled from a resin substrate once the metal foil has been affixed to the resin substrate, thereby making it possibl...  
WO/2017/051898A1
Provided is a metal foil that, when the metal foil has been provided with a release layer and then stuck onto a resin substrate, makes it possible for the resin substrate to be physically peeled away and, as a result, during a process wh...  
WO/2017/051897A1
Provided is a metal foil which is provided with a mold release layer, thereby enabling physical separation of a rein base in cases where the metal foil is bonded to the resin base, and which is removed at a low cost without deteriorating...  
WO/2017/051767A1
Provided is a thin, high-strength electrolytic copper foil such that curling can be prevented. This electrolytic copper foil has a tensile strength in an ordinary state of not less than 350 MPa and a tensile strength measured at ambient ...  
WO/2017/039402A1
Disclosed is a method for producing various alloy thin films having desired compositions and controlled nanoscale cracks therein by means of an ultrasonic pulse electroforming process. Said method comprises the steps of: forming multi-la...  
WO/2017/038992A1
Provided is a method for manufacturing a high-quality electrolytic aluminum foil having excellent peeling characteristics from a cathode surface. This method for manufacturing an electrolytic aluminum foil comprises a step for depositing...  
WO/2017/020272A1
A shadow mask (200) includes a frame (210) made of a metallic material, and one or more mask patterns (205) coupled to the frame (210), the one or more mask patterns (205) comprising a metallic material having a coefficient of thermal ex...  
WO/2017/018655A1
An electrolytic copper foil for a lithium secondary battery, according to one embodiment of the present invention, has a curl indicator (C) value of zero to 4.0, the curl indicator (C) value defined as 1.21ΔR+1.12ΔCr+0.01ΔG, wherein t...  
WO/2017/018232A1
Provided is a roughened copper foil that has good adhesiveness to resin as well as good abrasion resistance in spite of fine projections and recesses thereof having a low roughness suitable for fine-pitch circuit formation and high-frequ...  
WO/2016/208858A1
An electrolytic copper foil for a lithium secondary battery according to the present invention is characterized by having a yield strength ratio of 30 kgf/mm2 to 60 kgf/mm2, a surface area ratio of one to three, and a weight deviation of...  
WO/2016/208863A1
Disclosed are an electrolytic copper foil which can guarantee a secondary battery having a high capacity maintaining rate, a current collector including the electrolytic copper foil, an electrode including the current collector, a second...  
WO/2016/171074A1
[Problem] The present invention provides: a method for forming a mask with which it is possible to easily and reliably form a resin layer on the surface of a base layer in a closely bonded state; and a method for manufacturing a printed ...  
WO/2016/156024A1
Disclosed herein is a method of electroforming a needle cannula (100) for an injection device, wherein the electroforming method is performed in an electroforming system (1) comprising a cathode (10), an anode (60) and an electrolyte (50...  
WO/2016/150757A1
The invention relates to a method for the production of a reflective optical element with a base body, said element being filigree and yet sufficiently dimensionally stable, comprising the steps of: - providing a molded body having a sur...  
WO/2016/132811A1
A method for producing a nickel alloy porous body, which comprises: a step wherein the surface of the skeleton of a resin molded body having a three-dimensional network structure is coated with a coating material that contains a nickel a...  
WO/2016/129534A1
The present invention addresses the problem of providing a method for manufacturing, using a plating treatment, a deposition mask in which a through-hole having a complicated shape is formed. This method for manufacturing a deposition ma...  
WO/2016/117587A1
Provided is an ultrathin copper foil with carrier capable of obtaining both microcircuit formability and laser processability, from the machining of a copper-clad laminate to the manufacture of a printed wiring board. This ultrathin copp...  
WO/2016/117498A1
[Problem] To provide: a surface-treated electrolytic copper foil for a lithium-ion secondary cell in which the anti-curling characteristics during heating of the copper foil are improved, thereby preventing separation of an active materi...  
WO/2016/110409A1
The present invention relates to a process for producing zinc nanowires comprising at least the process step of electrochemically depositing zinc directly onto at least one surface of an electrode from a solution comprising at least one ...  
WO/2016/108735A1
The invention relates to portable electronic devices, and can be used in the designs of housings and detachable panels for mobile phones, smart phones, USB flash drives, notebooks, etc. A housing for a portable electronic device (1) c...  
WO/2016/102473A1
Process for forming a precious metal layer (5) on a surface of a substrate (1) comprising steps of: providing a substrate (1); activation of a surface of said substrate (1) by wetting the said surface with a suspension (2) of precious me...  
WO/2016/104871A1
An Fe-Ni-based alloy metal foil with excellent thermal stability, and a preparation method therefor are disclosed. One aspect of the present invention provides an Fe-Ni-based alloy metal foil having excellent thermal stability, prepared ...  
WO/2016/104981A2
The present invention relates to a Fe-P-Cr alloy thin plate and a method for manufacturing the same. An embodiment of the present invention provides a Fe-P-Cr alloy thin plate comprising, in terms of wt%, P (6.0-13.0%), Cr (0.002-0.1%), ...  
WO/2016/104871A8
An Fe-Ni alloy metal foil having excellent heat resilience and method for manufacturing the Fe-Ni alloy metal foil are provided. An aspect of the present invention provides an Fe-Ni alloy metal foil having excellent heat resilience, wher...  

Matches 1 - 50 out of 5,673