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:
Sep. 20, 1988
Filed:
Sep. 04, 1987
Applicant:
Inventors:
Kazufumi Naito, Ohtsu, JP;
Setsuo Haze, Shiga, JP;
Hideo Nobutugu, Kyoto, JP;
Yukio Nakagawa, Kyoto, JP;
Seiji Yamada, Kyoto, JP;
Shuji Murata, Shiga, JP;
Assignee:
Ishida Scales Manufacturing Company, Ltd., Kyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01G / ; G01G / ; G01G / ;
U.S. Cl.
CPC ...
177 2518 ; 177145 ; 177185 ;
Abstract
Data from weighing devices of a combinational weighing system are transmitted through a multiplexer and sample-and-hold circuits and are converted into digital signals by an analog-to-digital converter. Values of these digital signals are constantly monitored and a specified number of these values are used to determine stability conditions of the weighing devices. Only the weight data from stabilized weighing devices are used for combinational calculation.