发明名称 |
STATE DETERMINATION METHOD AND STATE DETERMINATION DEVICE |
摘要 |
In a method of determining a deterioration state of an object, the deterioration state of the object is determined by determining whether a calculated value reaches a state determination threshold value or not, the calculated value utilizing at least one of brightness and a color component value calculated from a detection value detected by an optical sensor. The optical sensor includes an examination section containing liquid, a light emitting element emitting detection light toward the examination section, and a light receiving element detecting color information of the detection light traveled through the liquid. |
申请公布号 |
EP3018469(A1) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20140820030 |
申请日期 |
2014.07.01 |
申请人 |
NABTESCO CORPORATION |
发明人 |
ONUMA, YOSHINORI;SHIRATA, TAKUYA;IDA, YASUHITO |
分类号 |
G01N21/27;G01N21/25;G01N21/59;G01N21/85;G01N33/28 |
主分类号 |
G01N21/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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