Yokogawa Electric Corporation

Eiji Taya

Keiji Sato

Osamu Aoki

Hiroaki Kanokogi

Hirotsugu Gotou

Yota Furukawa

Yoshio Uomori

Nobuhiro Niina

Fumihiro Saito

Tomotaka Maki

Hirofumi Okamoto

Katsuya Ohshima

A viscosity estimation device includes: a current detector detecting a drive current supplied to an induction motor which stirs a substance due to rotation of a rotating shaft which is rotationally driven; a rotation detector detecting rotation of the rotating shaft; and a calculator obtaining a viscosity correlation value, which is a value having a correlation with a viscosity of the substance, using a detection result of the current detector and a detection result of the rotation detector.

Viscosity estimation device and viscosity estimation method

The present invention provides a process monitorer, a process monitoring system, a process monitoring method, a process monitoring program, and a recording medium for monitoring processes in real time. The process monitorer including: a process information acquirer for acquiring process information indicating a state of a process provided from an industrial device; an indexed information generator for generating the indexed information indexed by a predetermined index based on the process information; a threshold acquirer for acquiring a threshold of the indexed information; a result of the determination generator for generating the result of the determination of the indexed information based on the threshold; a result of the determination notifier for notifying the result of the determination; an indexed information recorder for recording the indexed information; and a chart generator for generating a chart based on the indexed information.

Process monitorer, process monitering system, process monitering method, process monitering program, and recording mediam

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Tokyo, Japan

Eiji Taya