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:
Dec. 15, 2009
Filed:
Mar. 15, 2005
Reiji Matsumoto, Saitama, JP;
Hajime Adachi, Saitama, JP;
Shunichi Kumagai, Saitama, JP;
Takuya Hirose, Saitama, JP;
Masayoshi Suzuki, Saitama, JP;
Reiji Matsumoto, Saitama, JP;
Hajime Adachi, Saitama, JP;
Shunichi Kumagai, Saitama, JP;
Takuya Hirose, Saitama, JP;
Masayoshi Suzuki, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Pioneer System Technologies Corporation, Sendai-shi, JP;
Abstract
A ground object is arranged so that it overlaps with a cylindrical object. Inside the cylindrical object, foot data of the ground object is arranged. Since the foot data on the side of a fore-end opening is positioned behind a fore-end face object with respect to view point coordinates, hidden surface removal is carried out for an image of the foot data on the side of the fore-end opening viewed from the view point coordinates by a Z value of a transparent drawn image of the fore-end face object.