The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2012
Filed:
Mar. 22, 2006
Yuji Aoki, Tokyo, JP;
Hiroshi Fuji, Tokyo, JP;
Sukeharu Nomoto, Tokyo, JP;
Ryo Teranishi, Tokyo, JP;
Teruo Izumi, Tokyo, JP;
Yuh Shiohara, Tokyo, JP;
Yuji Aoki, Tokyo, JP;
Hiroshi Fuji, Tokyo, JP;
Sukeharu Nomoto, Tokyo, JP;
Ryo Teranishi, Tokyo, JP;
Teruo Izumi, Tokyo, JP;
Yuh Shiohara, Tokyo, JP;
Abstract
A method of manufacturing a tape-formed oxide superconductor, in which a tape-formed wire material (in FIG.) is extended between a pair of reels (and). Besides, a reactive gas is supplied form the gas supply ports of a reactive gas supply pipe () vertically to the upper side film surface of the tape-formed wire material (), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, a gas after the reaction is discharged from the gas discharge ports of discharge pipes (and) for discharging the gas after the reaction. Likewise, the reactive gas is supplied vertically to the lower side film surface of the tape-formed wire material (), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, the gas after the reaction is discharged from the gas discharge ports of discharge pipes (and) for discharging the gas after the reaction. Even when the tape-formed wire material () is large in area, the tape-formed oxide superconductor has superconducting characteristics being uniform in it widthwise direction, and it can be manufactured at high speed.