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. 26, 1993
Filed:
Sep. 30, 1991
Applicant:
Inventors:
Fumio Kishi, Atsugi, JP;
Masatake Akaike, Atsugi, JP;
Keisuke Yamamoto, Atsugi, JP;
Taiko Motoi, Sagamihara, JP;
Norio Kaneko, Atsugi, JP;
Fujio Iwatate, Tokyo, JP;
Kazuaki Ohmi, Hadano, JP;
Takehiko Kawasaki, Atsugi, JP;
Atsuko Shinjou, Isehara, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; B03B / ; B03C / ;
U.S. Cl.
CPC ...
505-1 ; 209-2 ; 209 11 ; 209 39 ; 209212 ; 505727 ; 505932 ;
Abstract
A purification apparatus for superconductor fine particles is provided which comprises a device for forming a flow of powder containing the superconductor fine particles, and device for applying a magnetic field to the flow of the powder.