发明名称 |
METHOD OF OPTICALLY MEASURING LIQUID IN POROUS MATERIAL |
摘要 |
In a method of measuring optical characteristics of a component in a liquid impregnated in a porous material with no affection by the porous material, a light beam having an absorbable wavelength which is absorbed by the component in the liquid and a light beam having a wavelength which is longer than the absorbable wavelength are projected to the porous material, and a quantity of light having the wavelength which is absorbed by the component in the liquid is compensated by a quantity of transmitted light having the wavelength longer than the absorbable wavelength.
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申请公布号 |
CA2189906(A1) |
申请公布日期 |
1997.05.16 |
申请号 |
CA19962189906 |
申请日期 |
1996.11.08 |
申请人 |
NIHON MEDI-PHYSICS CO., LTD. |
发明人 |
TAGUCHI, TAKAYUKI;FUJIOKA, SHIGERU;YAMAGUCHI, TADAO;MOTOKAWA, HISASHI;HOSOTANI, ATSUSHI;MORISHITA, MAKOTO |
分类号 |
G01N21/27;G01N31/22;G01N21/31;G01N21/59;G01N21/78;G01N33/52;G01N33/543;(IPC1-7):G01N21/31;G01N33/487 |
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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