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:
Oct. 06, 2015
Filed:
Dec. 26, 2012
Horiba, Ltd., Kyoto-shi, Kyoto, JP;
Yasukazu Iwamoto, Kyoto, JP;
HORIBA, Ltd., Kyoto-shi, JP;
Abstract
This invention relates to a liquid membrane type ion-selective electrode that can restrain an electric potential fluctuation of an inner electrode due to ultraviolet rays and that can conduct an analysis with high accuracy. The liquid membrane type ion-selective electrode comprises a liquid membrane type ion-sensitive membrane wherein a predetermined ionophore is supported by a base material, an inner electrode that has electrical conductivity and that is arranged at a position on the ion-sensitive membrane through which light transmitted is incident, an internal solution that contains an electrolyte and that makes contact with the ion-sensitive membrane and the inner electrode, wherein the ion-sensitive membrane contains an ultraviolet absorber or an ultraviolet reflecting agent having an insulative property.