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. 02, 2007
Filed:
Dec. 19, 2005
Kozo Nishimura, Aichi, JP;
Seiichi Watanabe, Aichi-ken, JP;
Masahiro Kasai, Aichi-ken, JP;
Takashi Kikuta, Kariya, JP;
Yukio Isomura, Chita, JP;
Kozo Nishimura, Aichi, JP;
Seiichi Watanabe, Aichi-ken, JP;
Masahiro Kasai, Aichi-ken, JP;
Takashi Kikuta, Kariya, JP;
Yukio Isomura, Chita, JP;
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Aisin Seiki Kabushiki Kaisha, Kariya-shi, Aichi-ken, JP;
Abstract
A power window device for lowering and raising window glasses. A window switch is operated to move a corresponding window glass. A motor drives the window glass when the window switch is operated. An ECU is provided for each window glass to control the motor in accordance with the operation of the window switch. An engine switch shifts positions to drive an engine. A control signal generator generates a signal to validate or invalidate control of the ECU over the motor. A control circuit determines that a signal wire connecting the ECUs to the control signal generator is in an unexpected condition when a signal cannot be received. The control circuit overrides the signals generated by the control signal generator when the signal wire is in an unexpected condition.