Maintenance expert system for measuring instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8862434
APP PUB NO 20120029876A1
SERIAL NO

13255564

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a measuring instrument for measuring an object to be measured, including: a CPU (9) including a plurality of internal timer counters and having a function of calculating a measured value of the object to be measured based on detection values of various sensors; a power supply circuit (3) for supplying power to the CPU (9); a detector (4) for detecting a state of the object to be measured; a display unit (5) for displaying detection input data input from the various sensors and the state of the object to be measured, which is obtained through a calculation; a real-time clock IC (RTC) (11) for measuring an elapsed time; an EEPROM (12) for storing data input to the CPU (9); and an FeRAM (13) for storing input values from the various sensors, and storing a calculation result obtained through a calculation performed by the CPU (9) based on the input values from the various sensors.

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Patent Owner(s)

Patent OwnerAddress
OVAL CORPORATIONTOKYO 161-8508

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kameyama, Tatsumi Tokyo, JP 2 13
Saitoh, Shunji Tokyo, JP 9 57

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Maintenance Fees

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 14, 2026
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