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:
Aug. 08, 2000
Filed:
Aug. 21, 1998
Yoshiyuki Niwa, Tachikawa, JP;
Shunichi Bandoh, Kakamigahara, JP;
Ryutaro Yabe, Kakamigahara, JP;
Hiroki Nishimura, Kakamigahara, JP;
Mikio Terashima, Nishikasugai-Gun, JP;
Sumio Sako, Minokamo, JP;
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Japan Defence Agency, Japanese Government, Tokyo, JP;
Abstract
A three-dimensional digital map prepared by an satellite or the like is stored in a first memory as a wide-area information. Narrow-area information obtained by a laser radar is stored in a second memory. Obstacle information on obstacles, such as high-voltage power lines, high buildings and cranes, is stored in a third memory. These three information are read out to generate virtual images on a see-through type display mounted on a helmet of a pilot so that the virtual images is superimposed on the actual field of vision.