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JP2022003163A |
To improve the work efficiency of electrodeposition coating of a plurality of frames in parallel.An electrodeposition coating system 10 includes a camera 58 for taking images of a plurality of frames placed on a pallet. A controller 62 e...
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JP6984444B2 |
An electrodeposition coating method includes a degreasing/cleaning step, a chemical conversion step, and an electrodeposition coating layer formation step. The degreasing/cleaning step includes a degreasing step of ultrasonically vibrati...
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JP6981328B2 |
To provide a technique effective in preventing a coating film from being formed on an outer surface of a hanger transporting a work-piece when the work-piece is being coated by electrodeposition.A hanger 1 for use in electrodeposition co...
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JP6973576B2 |
A water-based electrodeposition dispersion for forming an insulating film contains polymer particles, an organic solvent, a basic compound, and water, the polymer particles are made of polyamide-imide, and the basic compound is a nitroge...
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JP2021179003A |
To provide an electrodeposition liquid and an electrodeposition method capable of effectively forming an insulating film in which bubbles or pores are uniformly or nearly uniformly dispersed throughout.There is provided an electrodeposit...
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JP6960556B1 |
The cell stack device (10) includes a cell stack (11) and an end current collector (17). In the cell stack (11), a plurality of cells (1) are arranged. The end current collecting member (17) is located at the end of the cell stack (11) i...
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JP2021159855A |
To surely tilt a work-piece when pulling up the work-piece from processing liquid such as coating liquid.A hanger 3 for a work-piece W comprises: a frame 6; an oscillating member 7 connected turnably to the frame, at an intermediate part...
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JP6945424B2 |
To provide a formation method of conductive carbon film capable of achieving thinning, weight reduction and cost reduction of a separator of a fuel battery cell.Nanocarbon is mixed at the ratio of 0.1 wt%-1.9 wt% with an acrylic or epoxy...
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JP2021147665A |
To provide a punching-processed product with an insulation film, which hardly causes generation of pinholes and drop in breakdown voltage due to partial peeling of the insulation film, and to provide a method for manufacturing the same.A...
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JP2021143383A |
To provide an electrodeposition coating device capable of solving a problem that air entrapment or the like occurs in a transformer case, without making its structure complicated, and a method therefor.A transformer case 7 is hung using ...
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JP6939604B2 |
To reduce a process length of a dripping process and, by the same token, a process length of the whole line of electrodeposition coating while suppressing the occurrence of poor appearance.An electrodeposition coating method comprises: a...
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JP2021138842A |
To provide a cationic electrodeposition coating material which dispenses with high temperature baking and drying for discharging CO2 in an electrodeposition coating step, prevents generation of a volatile content when a coated film is dr...
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JP2021524288A |
The present invention relates to a collagen biomaterial and a method for producing a collagen biomaterial. The methods disclosed herein include a step of preparing a suspension of insoluble collagen fibers, a step of preparing a layered ...
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JP2021123733A |
To provide: an electric connection component including an electric contact point having a low electric resistance even though using graphene oxide; and a method for manufacturing the electric connection component.An electric connection c...
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JP6927065B2 |
To suppress unevenness of an electrodeposition coating layer formed on a surface of a coated matter on which an amorphous thin film chemical conversion treatment layer is formed.The electrodeposition coating method comprises: a chemical ...
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JP6910500B2 |
A plant (10) for the immersion treatment of vehicle bodies comprises at least one skid (11) intended to support a body (12) to be treated, at least one process liquid tank (15), a line (13) for conveying the skid above the tank and means...
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JP6911680B2 |
To provide a dielectric film repair system capable of reducing fluctuation in restoration degree of the defects of a dielectric film.A dielectric film repair system 1 includes: an electrodeposition liquid tank 10 for accommodating an ele...
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JP6904529B1 |
To provide an aqueous resin composition containing an aluminum pigment, which has low VOC properties, is excellent in stability over time, is excellent in coating efficiency by electrodeposition coating, adhesion to an object to be coate...
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JP6907809B2 |
This insulated flat conductive wire includes: a flat conductive wire having an aspect ratio a/b of 12 or more, wherein the aspect ratio is a ratio of a length a of a long side of a rectangular cross-section to a length b of a short side ...
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JP2021100908A |
To provide a method for forming graphene with a practically uniform thickness on an object with uneven or complex shapes on the surface, in particular, an object with a three-dimensional structure on the surface or with a curved surface ...
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JP2021085067A |
To provide an electrodeposition coating apparatus and a method therefor that can solve a problem, in which air reservoir, etc. are generated in a transformer case, without having a complicated structure.A transformer case 7 is suspended ...
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JP6876349B1 |
To provide a diaphragm electrode structure capable of supporting two workpieces in a plating tank with a single diaphragm electrode structure. A case main body 110 having openings on the front and back panels of a housing having a flange...
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JP6871032B2 |
It is a challenge of the present invention to provide a cationic electrodeposition coating composition superior in edge part rust prevention property.The present invention relates to a cationic electrodeposition coating composition conta...
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JP6861452B1 |
To provide a masking device having a simple structure, a small number of parts, a low cost, and capable of reliably masking a shaft hole of an object to be coated. A masking device 1 includes an insertion member 2 that is inserted into a...
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JP6859736B2 |
An electrodeposition dispersion of the present invention is formed of a dispersion medium (13) and a solid content (11). The solid content (11) includes polyimide-based resin particles (11a) and fluorine resin particles (11b). Also, a co...
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JP2021055166A |
To provide a method of improving a coverage of an electro-deposition coating film when performing an electro-coating after a chemical conversion coating agent containing at least one type of a metal (A) selected from a group consisting o...
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JP6851522B1 |
To provide a surface treatment facility in which the flow velocity of a treatment liquid in a treatment tank is made uniform and turbulence is unlikely to occur. In a surface treatment facility in which an object to be treated is immerse...
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JP6853434B2 |
To provide a method for producing a coil with an insulating coating film capable of reducing a film thickness distribution in the insulating coating film.There is provided a method for producing a coil with an insulating coating film com...
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JP6847993B2 |
To provide a transport hanger device for electrodeposition coating in which a treatment facility for each process in common can be shared and used even when a type of a to-be-coated component is changed or a part of an electrodeposition ...
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JP6849465B2 |
To provide a liquid tank treatment apparatus that can efficiently remove iron powder from processed liquid contaminated with the iron powder.An electrodeposition coating device as a liquid tank treatment apparatus comprises a filter 40 t...
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JP6836024B1 |
An object of the present invention is to provide a cationic electrodeposition coating composition having excellent corrosion resistance at an edge portion, water resistance at a flat surface portion and finishing property, and a coated a...
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JP2021022508A |
To provide an insulative superconducting wire rod hardly causing an eddy current within a channel when wound in a coil form, and having a WIC (wire-in-channel) structure with higher heat transfer efficiency between a superconducting core...
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JP6826104B2 |
A method of producing an electrode for a lithium ion battery is disclosed in which an electrically conductive substrate is immersed into an electrodepositable composition, the substrate serving as the electrode in an electrical circuit c...
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JP6809194B2 |
This method of manufacturing insulation-coated wire component involves an electrodeposition coating step for electrodepositing a paint on a wire component (1A) to be insulation-coated, specifically inthe portion thereof between but exclu...
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JP2020196804A |
To provide a technology of a fatty acid bismuth-containing curing catalyst suitable for an aqueous electro-deposition coating.Catalytic activity of fatty acid bismuth which is a material of a curing catalyst is heightened, to an aqueous ...
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JP6796229B1 |
A method for applying a cationic electrodeposition paint, which comprises a step of electrodepositing the cationic electrodeposition paint to form an uncrosslinked coating material, and drying and crosslinking the uncrosslinked coating m...
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JP6794718B2 |
A water-based electrodeposition dispersion for forming an insulating film contains polymer particles, an organic solvent, a basic compound, and water, the polymer particles are made of polyamide-imide, and the basic compound is a nitroge...
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JP6784159B2 |
To prevent a poor appearance in electrodeposition coating which is caused by supplementing an electrodeposition coating with a supplemental coating.In continuous electrodeposition coating, an electrodeposition coating is supplemented wit...
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JP6782621B2 |
To provide an automobile member which is inexpensive and superior in salt damage corrosion resistance and in which blister occurring at a cathodically electrodeposited coating film surface of a plated metal fitting component can be preve...
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JP2020180282A |
To provide a cationic electro-deposition coating composition excellent in corrosion resistance and finishing property of an edge part and a flat part for a long period of time, and a coated article excellent in various coated film perfor...
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JP6779245B2 |
The amount of wash water to be consumed in an electrodeposition coating facility and the amount of used wash water to be discharged that requires post-treatment are reduced. To achieve this object, an electrodeposition coating facility t...
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JP6771793B1 |
To prevent detachment without covering the outer surface of a peripheral edge portion of an opening of a tubular object to be coated, to reliably close the opening while ensuring electrical continuity, and to compare as a simple structur...
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JP6769425B2 |
A resin for forming an insulating film includes at least one of a modified polyamide-imide having a terminal OH group or a terminal SH group and a modified polyimide having a terminal OH group or a terminal SH group. A varnish includes t...
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JP6766984B1 |
A titanium material and a coating film formed on the surface of the titanium material are provided, and a Ti-based oxide is contained at the interface between the titanium material and the coating film, and the Ti-based oxide is a rutile...
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JP2020153006A |
To provide a pretreatment method of electrodeposition coating in an electrodeposition coating line capable of removing a coating inhibitor for removing surface oxide, slag, welding fume or the like generated on a surface of an object to ...
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JP6760236B2 |
To suppress appearance defects in the electrodeposition coating of a lead wire.A production method of an insulated wire 10 includes a process in which the surface of a lead wire 11 is coated by electrodeposition in such a way that the le...
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JP2020132903A |
To provide an electrodeposition coating device capable of satisfying coating specification to be required without deteriorating productivity even if different kinds of coated matters are mixed flowed.An electrodeposition coating device 1...
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JP6744320B2 |
An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslink...
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JP6739024B1 |
To provide an electrodeposition coating method in an electrodeposition coating line capable of removing coating obstacles by pretreatment of an electrodeposition coating line on an object to be coated having a welded portion or an object...
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JP6738001B1 |
To provide a pretreatment method for electrodeposition coating in an electrodeposition coating line capable of removing a coating obstruction in an electrodeposition coating line for an object to be coated on which a coating inhibitor is...
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