The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2012
Filed:
Oct. 04, 2009
Hiroyuki Sano, Konan, JP;
Makoto Okawauchi, Ritto, JP;
Kosei Oshima, Kyotanabe, JP;
Kazuaki Ohkubo, Kusatsu, JP;
Tsutomu Mizuguchi, Ritto, JP;
Shiro Shima, Takatsuki, JP;
Hiroyuki Sano, Konan, JP;
Makoto Okawauchi, Ritto, JP;
Kosei Oshima, Kyotanabe, JP;
Kazuaki Ohkubo, Kusatsu, JP;
Tsutomu Mizuguchi, Ritto, JP;
Shiro Shima, Takatsuki, JP;
Otsuka Electronics Co., Ltd., Osaka, JP;
Abstract
A processing unit obtains a first spectrum detected in a first detection area and a first signal intensity detected in a second detection area after the light entering the housing is cut off, and then calculates a first correction spectrum by subtracting a first correction value calculated based on the first signal intensity from each component value of the first spectrum. The processing unit obtains a second spectrum detected in the first detection area and a second signal intensity detected in the second detection area while a cut-off portion is opened, and then calculates a second correction spectrum by subtracting a second correction value calculated based on the second signal intensity from each component value of the second spectrum. The processing unit calculates an output spectrum representing a measurement result by subtracting a corresponding component value of the first correction spectrum from each component value of the second correction spectrum.