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:
Nov. 29, 2005
Filed:
Dec. 27, 2000
Norishige Emoto, Tokyo, JP;
Kiyoyasu Maruyama, Tokyo, JP;
Tomonori Ohashi, Tokyo, JP;
Kyousuke Yoshimoto, Tokyo, JP;
Tetsuya Sigeeda, Tokyo, JP;
Yoichi Masubuchi, Tokyo, JP;
Takanori Murakami, Tokyo, JP;
Norishige Emoto, Tokyo, JP;
Kiyoyasu Maruyama, Tokyo, JP;
Tomonori Ohashi, Tokyo, JP;
Kyousuke Yoshimoto, Tokyo, JP;
Tetsuya Sigeeda, Tokyo, JP;
Yoichi Masubuchi, Tokyo, JP;
Takanori Murakami, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A conventional display system carried on a railroad train has the problem that it cannot distribute image signal to the cars of the train when image information output means mounted in a lead car breaks down. Accordingly, a display system to be carried on a railroad train according to the invention includes: first image information output means provided in a given car in a train of a plurality of connected cars, for outputting first image information; second image information output means provided in a given car of said train, for outputting second image information; and display means provided in a given car of said train, for switchably displaying said first image information transmitted from said first image information output means and said second image information transmitted from said second image information output means.