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:
May. 04, 2010
Filed:
Aug. 16, 2006
Koujiro Hashimoto, Kawasaki, JP;
Koujiro Hashimoto, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A library apparatus includes a cartridge type sensor and a robot. The cartridge type sensor includes a cartridge having the same shape as that of each recording medium stored in a cell, an optical reader for reading a medium identification code, and a medium detector for detecting the presence or absence of a recording medium in a target cell. The optical reader and the medium detector are disposed in the cartridge of the cartridge type sensor. The robot picks up the cartridge type sensor from a cell which stores the cartridge type sensor and positions the cartridge type sensor at a predetermined location in the library apparatus while holding the cartridge type sensor.