发明名称 |
MAGNETIC DETECTION ELEMENT AND DETECTION METHOD |
摘要 |
<p>A magnetic detection element, comprises a core composed of a soft magnetic material, a detecting coil for detecting a magnetic field applied to the core, and an exciting coil for applying an alternating magnetic field to the core, wherein the surface of the core is divided into a first region and a second region in the longitudinal direction of the detecting coil, the first region and the second region being different in affinity for a detection object substance.</p> |
申请公布号 |
WO2009008545(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
WO2008JP62778 |
申请日期 |
2008.07.09 |
申请人 |
CANON KABUSHIKI KAISHA;UEDA, MIKI;IKEDA, TAKASHI |
发明人 |
UEDA, MIKI;IKEDA, TAKASHI |
分类号 |
G01N27/72;G01N33/543;G01R33/04 |
主分类号 |
G01N27/72 |
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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