Data processing: measuring – calibrating – or testing – Measurement system – Performance or efficiency evaluation
Reexamination Certificate
2005-12-20
2005-12-20
Lau, Tung S. (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Performance or efficiency evaluation
Reexamination Certificate
active
06978226
ABSTRACT:
A deterioration diagnosis method, wherein the amount of weight loss of a metallic material due to corrosion in atmospheric air for the exposure days is formulated as a function for environmental assessment points which represents a level of a harmfulness of the atmospheric conditions; and the life span of the metallic material is diagnosed based on the corrosion loss calculated from the function.
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patent: 7-225777 (1995-08-01), None
Adachi Kenji
Kanehira Katsumi
Kimura Kazushige
Sasaki Keiichi
Sawada Akira
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