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:
Apr. 17, 2012
Filed:
Jun. 07, 2006
Akira Bando, Hitachi, JP;
Shin Kokura, Hitachi, JP;
Takashi Umehara, Hitachi, JP;
Masamitsu Kobayashi, Hitachi, JP;
Hisao Nagayama, Hitachi, JP;
Naoya Mashiko, Hitachiota, JP;
Masakazu Ishikawa, Hitachi, JP;
Masahiro Shiraishi, Hitachi, JP;
Akihiro Onozuka, Hitachi, JP;
Hiromichi Endoh, Hitachi, JP;
Tsutomu Yamada, Hitachinaka, JP;
Satoru Funaki, Hitachi, JP;
Akira Bando, Hitachi, JP;
Shin Kokura, Hitachi, JP;
Takashi Umehara, Hitachi, JP;
Masamitsu Kobayashi, Hitachi, JP;
Hisao Nagayama, Hitachi, JP;
Naoya Mashiko, Hitachiota, JP;
Masakazu Ishikawa, Hitachi, JP;
Masahiro Shiraishi, Hitachi, JP;
Akihiro Onozuka, Hitachi, JP;
Hiromichi Endoh, Hitachi, JP;
Tsutomu Yamada, Hitachinaka, JP;
Satoru Funaki, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Information & Control Solutions, Ltd., Ibaraki, JP;
Abstract
Processed results are received when processors make compatible computations on data of a common object. A computation command signal is generated and fed to the processors in response to a start signal from any one of the processors so that the processors can make computations with different operation timings. Then, the results of the computations made by the processors are compared with each other. Thus, apparatus capable of small size, high performance and safety at the same time can be achieved by the above construction using the processors.