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:
Nov. 10, 2015
Filed:
Oct. 23, 2012
Riken, Saitama, JP;
National University Corporation Chiba University, Chiba, JP;
Mitsubishi Cable Industries, Ltd., Tokyo, JP;
Hideaki Maeda, Kanagawa, JP;
Masato Takahashi, Kanagawa, JP;
Yoshinori Yanagisawa, Kanagawa, JP;
Hideki Nakagome, Chiba, JP;
Keita Oobuchi, Wakayama, JP;
Hiroyuki Kamibayashi, Wakayama, JP;
RIKEN, Saitama, JP;
NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY, Chiba, JP;
MITSUBISHI CABLE INDUSTRIES, LTD., Tokyo, JP;
Abstract
In a coated high-temperature superconducting wirein which a superconducting yttrium-based wire (high-temperature superconducting wire)having a rectangular cross section is coated by an insulating layer, the insulating layeris an electrodeposited film made of block copolymerized polyimide which contains siloxane bonds in a polyimide main chain and which has molecules with anionic groups. A coil formed from the superconducting yttrium-based wireis impregnated with epoxy resin, and the epoxy resin is cured. The coil is configured such that the epoxy resin is completely separated from the superconducting yttrium-based wireby the insulating layer