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:
Jan. 08, 2002
Filed:
Jul. 30, 1999
Applicant:
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/200 ;
U.S. Cl.
CPC ...
H01B 1/200 ;
Abstract
An oxide superconducting element wire ( ) comprises a base material ( ), an intermediate layer ( ), and an oxide superconducting thin film ( ). The base material ( ) being long and flexible has a cross-section in a circular or a regular polygonal form perpendicular to the longitudinal direction of the same. The periphery of the base material ( ) is covered with an intermediate layer ( ) and the periphery of the same is covered with an oxide superconducting thin film ( ). The oxide superconducting thin film ( ) has a portion in which a crystal orientation is three-axes aligned continuing in the longitudinal direction of the element wire ( ).