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:
Aug. 25, 1998
Filed:
Aug. 30, 1996
Applicant:
Inventor:
Youichi Arai, Susono, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
324427 ; 324431 ; 340636 ; 320 48 ; 364481 ;
Abstract
A battery remaining capacity measuring apparatus including a remaining capacity operation portion 3 for collecting a voltage of a battery 3 and a current passing through a load until an accelerator is on when turning an accelerator on and once turning an accelerator off after starting an ignition, obtaining a line from 2 points having a strongest relationship between the voltage and the current, and displaying an initial remaining capacity according to this line and a reference value.