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:
Jun. 05, 2007
Filed:
Oct. 04, 2004
Takuji Oida, Kyoto, JP;
Shigeyuki Akiyama, Kyoto, JP;
Masahiko Endo, Kyoto, JP;
Norikazu Iwata, Kyoto, JP;
Satoshi Inoue, Kyoto, JP;
Masahiko Fujiwara, Kyoto, JP;
Takuji Oida, Kyoto, JP;
Shigeyuki Akiyama, Kyoto, JP;
Masahiko Endo, Kyoto, JP;
Norikazu Iwata, Kyoto, JP;
Satoshi Inoue, Kyoto, JP;
Masahiko Fujiwara, Kyoto, JP;
Horiba, Ltd., Kyoto, JP;
Abstract
This invention relates to a multi-component absorbance monitor, and the object is to provide a general-purpose and highly accurate compact absorbance monitor. Disclosed is an absorbance monitor including a light source, a sample cell and a plurality of detectors as elements, wherein a light collecting member is arranged between the light source and one detector, and an inside wall of the light collecting member has a site for guiding a part of light from the light source, that is, a light guiding opening, and light from the light guiding opening enters another detector. Preferably, the light collecting member lies between the light source and the sample cell. Preferably, an optical element used for another detector described above is arranged in the light guiding opening and adjacently to a light path formed by the light collecting member.