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:
Jul. 31, 2007
Filed:
Sep. 20, 2004
Isao Karasawa, Minowa Machi, JP;
Isao Karasawa, Minowa Machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A rotation table transfers a casting mold M injected with a plastic composition in a circular manner. An active-energy-ray irradiating area is provided to irradiate active energy rays onto the casting mold M in a predetermined angular range when the casting mold M is loaded on the rotation table and the rotation table is rotated once. A servo motor drives the rotation axis of the rotation table. A controller controls the servo motor such that the active energy rays from an ultraviolet lamp are irradiated onto the casting mold M in the active-energy-ray irradiating area for a required time. When the rotation table is intermittently rotated by 60° degrees in a counterclockwise direction, the casting mold M supplied from a supplying/removing area is irradiated by the ultraviolet rays in the active-energy-ray irradiating area, gradually cooled in the cooling area, and returned to the supplying/removing area again and is removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile