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. 07, 2003
Filed:
Dec. 06, 2000
Applicant:
Inventors:
Michio Takayama, Chuo-ku, JP;
Masami Kuwahara, Chuo-ku, JP;
Takeshi Hirose, Chuo-ku, JP;
Toru Kurihashi, Chuo-ku, JP;
Masayoshi Matsumoto, Chuo-ku, JP;
Assignee:
Toyo Ink Manufacturing Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G21K 5/04 ; C08J 7/18 ; B29C 3/508 ;
U.S. Cl.
CPC ...
G21K 5/04 ; C08J 7/18 ; B29C 3/508 ;
Abstract
A process of accelerating electrons with a voltage applied thereto in a vacuum, guiding the accelerated electrons into a normal-pressure atmosphere, and irradiating the electron beam (EB) onto an object. The electron beam irradiation process uses a vacuum tube-type electron beam irradiation apparatus, and with the acceleration voltage for generating an electron beam set at a value smaller than 100 kV, the electron beam is irradiated onto the object.