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:
Sep. 28, 1993
Filed:
Jan. 31, 1992
Applicant:
Inventors:
Noriyuki Yoshida, Osaka, JP;
Satoshi Takano, Osaka, JP;
Tsukushi Hara, Chofu, JP;
Kiyoshi Okaniwa, Chofu, JP;
Takahiko Yamamoto, Chofu, JP;
Assignees:
Sumitomo Electric Industries, Osaka, JP;
Tokyo Electric Power Company, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
505-1 ; 505730 ; 505732 ; 505704 ; 427 62 ; 427596 ; 427117 ;
Abstract
In order to prepare an elongated oxide superconducting material which exhibits a high critical current density, a tape-type substrate (7) of silver, for example, formed by unidirectional solidification is prepared and an excimer laser beam (9) is applied to target (8) of an oxide superconductor to deposit atoms and/or molecules being scattered from the target (8) on the substrate (7), thereby forming an oxide superconducting film on the substrate (7).