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:
Feb. 01, 2011
Filed:
Jan. 16, 2009
Takuya Iijima, Oume, JP;
Takuya Iijima, Oume, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A measurement device comprises: a containerincluding an aperture; a liningapplied to an inner surface of the container; an electrodeprovided in the aperture, and a springbiasing the electrodein a direction from the inside to the outside of the container. The electrodeincludes: an electrode head; an anchorformed on an outer peripheral portion of the electrode head; an electrode shaftformed integrally with the electrode head; and an electrode tapered portiontapered with its diameter gradually reduced from the anchorto the electrode shaft so as to fit in the aperture. The electrodeis inserted from the inside of the containerso as to expose a part of the electrode shaftout of the container