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:
Aug. 02, 2016
Filed:
Feb. 27, 2013
Applicant:
Mitutoyo Corporation, Kawasaki-shi, Kanagawa, JP;
Inventors:
Yasuhiro Tsujimoto, Kawasaki, JP;
Shuji Hayashida, Kawasaki, JP;
Assignee:
MITUTOYO CORPORATION, Kawasaki-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 3/18 (2006.01);
U.S. Cl.
CPC ...
G01B 3/18 (2013.01);
Abstract
A digital displacement measuring instrument includes: a body; a spindle; an encoder; a display; a speed information detector that detects a moving speed of the spindle; a judging unit that judges whether or not the spindle is stopped based on the moving speed detected by the speed information detector and, when the judging unit judges that the spindle is stopped, judges whether or not the moving speed of the spindle just before the spindle is stopped exceeds a predetermined threshold; and a notifying unit that notifies a judgment result provided by the judging unit.