Title:
COMPONENT MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/128014
Kind Code:
A1
Abstract:
This component measurement device is provided with: a light measurement block (72) which comprises a fitting part (87) that has an opening that faces to a test paper (70) and an optical path for reflected light (110) that communicates with the fitting part (87) and guides reflected light (Lr) to a light-receiving element (102); and a lens for reflected light (88b) which focuses the reflected light (Lr) on the light-receiving element (102). The lens for reflected light (88b) is formed as an aspherical lens that reduces at least the spherical aberration of the reflected light (Lr) on the basis of the position at which the light-receiving element (102) is arranged.
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Inventors:
MORITA TAKASHI (JP)
NAGASAWA YASUSHI (JP)
MURAYAMA MASAMI (JP)
NAGAOKA YOSHIO (JP)
IZUMI EIKI (JP)
NAGASAWA YASUSHI (JP)
MURAYAMA MASAMI (JP)
NAGAOKA YOSHIO (JP)
IZUMI EIKI (JP)
Application Number:
PCT/JP2012/055216
Publication Date:
September 27, 2012
Filing Date:
March 01, 2012
Export Citation:
Assignee:
TERUMO CORP (JP)
MORITA TAKASHI (JP)
NAGASAWA YASUSHI (JP)
MURAYAMA MASAMI (JP)
NAGAOKA YOSHIO (JP)
IZUMI EIKI (JP)
MORITA TAKASHI (JP)
NAGASAWA YASUSHI (JP)
MURAYAMA MASAMI (JP)
NAGAOKA YOSHIO (JP)
IZUMI EIKI (JP)
International Classes:
G01N21/78; G01N21/27
Domestic Patent References:
| WO2012042023A2 | 2012-04-05 |
Foreign References:
| JP2006098227A | 2006-04-13 | |||
| JP2006507494A | 2006-03-02 | |||
| JP2000509498A | 2000-07-25 | |||
| JPH11276498A | 1999-10-12 | |||
| JP2010281751A | 2010-12-16 | |||
| JP2005091315A | 2005-04-07 | |||
| JP2008544265A | 2008-12-04 |
Other References:
See also references of EP 2690428A4
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Takehiro Chiba (JP)
Takehiro Chiba (JP)
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Claims: