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. 24, 1995
Filed:
Oct. 23, 1992
Applicant:
Inventors:
Junichi Sato, Ibaraki, JP;
Masahiro Seido, Ibaraki, JP;
Akira Nomoto, Ibaraki, JP;
Tomoichi Kamo, Ibaraki, JP;
Katsuzo Aihara, Ibaraki, JP;
Assignees:
Hitachi Cable, Ltd., Tokyo, JP;
Hitachi Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
505120 ; 419-5 ; 419-8 ; 419 36 ; 419 38 ; 505433 ; 505434 ; 505492 ; 505501 ; 505230 ; 505236 ;
Abstract
Wire, bulk, film, etc. of a superconductive material is manufactured from a powdery precursor. The superconductive material has a superconductive crystal of 1223 phase and/or 1234 phase as a main component, and the powdery precursor comprises at least 1212 phase as a main component.