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:
Mar. 18, 2014
Filed:
Mar. 18, 2009
Hirofumi Muratani, Kanagawa, JP;
Tomoko Yonemura, Kanagawa, JP;
Atsushi Shimbo, Tokyo, JP;
Kenji Ohkuma, Kanagawa, JP;
Taichi Isogai, Tokyo, JP;
Yuichi Komano, Kanagawa, JP;
Kenichiro Furuta, Tokyo, JP;
Yoshikazu Hanatani, Tokyo, JP;
Hirofumi Muratani, Kanagawa, JP;
Tomoko Yonemura, Kanagawa, JP;
Atsushi Shimbo, Tokyo, JP;
Kenji Ohkuma, Kanagawa, JP;
Taichi Isogai, Tokyo, JP;
Yuichi Komano, Kanagawa, JP;
Kenichiro Furuta, Tokyo, JP;
Yoshikazu Hanatani, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A compressing unit compresses an element on an algebraic torus into affine representation according to a compression map. A determining unit determines whether a target element on the algebraic torus to be compressed is an exceptional point representing an element on the algebraic torus that cannot be compressed by the compression map. The compressing unit generates, when it is determined that the target element is the exceptional point, a processing result including exceptional information indicating that the target element is the exceptional point, and generates, when it is determined that the target element is not the exceptional point, a processing result including affine representation obtained by compressing the target element according to the compression map.