Method of displaying signal obtained by measuring probe and device therefor

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United States of America Patent

PATENT NO 6777931
SERIAL NO

09446916

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Abstract

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The testing results, etc. of surface flaws such as cracks formed in or just below a surface of a body to be detected are displayed using colors within different color regions in the color space when displaying, on the basis of a preset threshold value, the test signal ranging in magnitude from zero to the threshold value and the test signal falling in magnitude beyond the threshold value while changing the color and/or the depth of color little by little within each of the color regions according to the magnitude of the test signal. This enables small flaw signals, etc. to be displayed without exception, thereby preventing small flaws, etc. from being overlooked.

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Patent Owner(s)

Patent OwnerAddress
KAWASAKI STEEL CORPORATIONCHUO-KU KOBE-CITY HYOGO 651

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugimoto, Ryouichi Chiba, JP 3 24
Takada, Hajime Chiba, JP 20 127
Yarita, Ikuo Chiba, JP 16 146

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