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:
Feb. 21, 1995
Filed:
Jul. 12, 1993
Koji Shimizu, Honjo, JP;
Toshiyasu Ehara, Saitama, JP;
Kazumi Maruoka, Saitama, JP;
Kiyoshi Yamagishi, Kumagaya, JP;
Eisai Co. Ltd., Tokyo, JP;
Abstract
A filling/sealing apparatus used for ampules generally has a feed star wheel feeding ampules, a turntable transporting the ampules delivered from the feed star wheel, and an intermediate star wheel interposed between the feed star wheel and the turntable. Around the turntable, filling needles fill the ampules with liquid, burners seal the upper ends of the ampules, and pincers pinch the upper ends of ampules. Sensors determine whether the ampules being transported by the intermediate star wheel have the upper ends intact and damaged ampules are removed. The number of ampules that can be held by the turntable as well as the star wheel is set to integral times as many as the number of ampules that can be simultaneously filled by the filling needles.