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. 24, 2008
Filed:
Jun. 16, 2005
Shinsuke Takahashi, Odawara, JP;
Shinsuke Takahashi, Odawara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A peripheral surface shape measuring apparatus of a roll-like object which measures a peripheral surface shape of the roll-like object such as a magnetic tape bulk roll, comprising a pair of receiving portions on which both ends of a core of the roll-like object are placed, a receiving portion horizontally moving device which moves the pair of receiving portions in an axial direction of the roll-like object, a receiving portion vertically moving device which moves up and down the pair of receiving portions, a position sensor having a probe with a tip urged in a direction of abutting against a surface of the roll-like object to measure the peripheral surface shape of the roll-like object and a sensor moving device which moves the position sensor in the axial direction of the roll-like object.