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. 08, 2013
Filed:
Dec. 21, 2001
Toshiaki Fujii, Fujisawa, JP;
Osamu Horita, Fujisawa, JP;
Koji Ohyama, Tokyo, JP;
Toshiya Nakayama, Tokyo, JP;
Fumio Sakiya, Hiroshima-ken, JP;
Mineo Kinpara, Hiroshima-ken, JP;
Toshiaki Fujii, Fujisawa, JP;
Osamu Horita, Fujisawa, JP;
Koji Ohyama, Tokyo, JP;
Toshiya Nakayama, Tokyo, JP;
Fumio Sakiya, Hiroshima-ken, JP;
Mineo Kinpara, Hiroshima-ken, JP;
Rorze Corporation, Fukuyama-shi, JP;
Abstract
A loader is provided, which is disposed in a low cleanliness room along a border between the low cleanliness room and a high cleanliness room, for transporting a dust free article between an inside of a container receiving the dust free article and the high cleanliness room, comprising a movable stage for mounting the container; an opening portion through which the dust free article is transported between the container and the high cleanliness room; a door for opening and closing the opening portion; a unifying means for unifying a cover of the container and the door when the container approaches the door; and a driving apparatus for moving the cover and the door unified within the loader to open and close the opening portion and the container.