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:
Oct. 18, 2005
Filed:
Sep. 05, 2003
Takatoshi Tanabe, Ichinomiya, JP;
Satoshi Goshima, Tokyo, JP;
Takatoshi Tanabe, Ichinomiya, JP;
Satoshi Goshima, Tokyo, JP;
Denso Corporation, Kariya, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A passenger detector detects a passenger occupying a seat based on his/her weight. Output signals of the passenger detector are fed to, e.g., an airbag controller so that a degree of inflation of the airbag is controlled according to the output signals of the passenger detector. The passenger detector is composed of an ECU and load sensors for detecting a load imposed on the seat. The ECU includes a ROM in which an original design-target threshold load for detecting a passenger is stored and a rewritable memory such as EEPROM in which a load for adjusting the design-target threshold load according to an actual operation of the load sensors is stored. The adjusting load stored in the rewritable memory is easily renewed by communication with an outside adjusting tool.