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:
Dec. 27, 1994
Filed:
Mar. 09, 1992
Applicant:
Inventors:
Atsushi Sekiguchi, Fuchu, JP;
Hideo Mito, Fuchu, JP;
Assignee:
Anelva Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
505480 ; 505730 ; 505742 ; 427 62 ; 427535 ; 427539 ;
Abstract
Herein is disclosed a method of improving or producing an oxide superconductor. An oxide superconductor or starting material of oxide superconductor as an object material is irradiated with active oxygen species. The irradiation process is carried out while keeping the object material at a temperature at which the object material is effectively oxidized with the active oxygen species. The active oxygen species are formed on the inside or in the peripheral portion of a nonequilibrium or equilibrium, high-temperature plasma.