METHOD OF PROCESSING WIDTH OF SUPERCONDUCTING WIRE ROD

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090099026A1
SERIAL NO

12297388

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of processing width of a superconducting wire rod is provided, in which slit processing is performed to a superconducting wire rod formed using a wide substrate, without deteriorating the superconducting feature and at high production efficiency. The method includes a step of preparing the superconducting wire rod and a step of cutting the superconducting wire rod by processing portions each having two opposing cutting portions. At least two sets of the processing portions are arranged adjacent to each other with a distance in a width direction of the superconducting wire rod so that the superconducting wire rod is interposed between the two cutting portions. Contacting positions of the cutting portions contacting one surface of the superconducting wire rod are externally positioned in the width direction of the superconducting wire rod relative to contacting positions of the cutting portions contacting the other surface of the superconducting wire rod.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTDOSAKA
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER THE JURIDICAL FOUNDATIONTOKYO 105-0004

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohmatsu, Kazuya Osaka, JP 32 190
Ueyama, Munetsugu Osaka, JP 30 80

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