公开(公告)号：US09798445B2

公开(公告)日：2017-10-24

申请号：US14669240

申请日：2015-03-26

Applicant: MITUTOYO CORPORATION

Inventor： Atsuya Niwano ,  Kazuhiro Ishizu ,  Nobuyuki Hayashi ,  Yasuhiro Tsujimoto ,  Takashi Kozawa ,  Takefumi Kiwada ,  Makoto Furuta ,  Aki Hiroshima

IPC: G06F15/00 ,  G06F3/0482 ,  G06F15/02 ,  G06F3/0484 ,  G01B3/22

CPC classification number: G06F3/0482 ,  G01B3/22 ,  G06F3/04847 ,  G06F15/0275 ,  G09G2340/145

Abstract: A measuring instrument includes a main body casing, a detector on the main body casing and detecting an amount of stylus head displacement, a display on an outer surface of the casing; a plurality of key switches on the outer surface, a menu proximate the display on the outer surface, and a display controller controlling the display. The display includes a main display and a cursor display, which is arranged in a location alongside the menu and displays a cursor pointing to the menu, and performs control such that a measured value based on an amount of displacement is displayed, but the cursor is not displayed when in a measurement mode where the detector detects the amount of displacement, and such that a cursor is displayed so as to point to the menu corresponding to a selected menu when in a settings mode where measurement conditions are set.

公开(公告)号：USD747987S1

公开(公告)日：2016-01-26

申请号：US29501309

申请日：2014-09-03

Applicant: MITUTOYO CORPORATION

Designer： Shigeru Ohtani ,  Kenji Iwamoto ,  Nobuyuki Hayashi ,  Atsuya Niwano ,  Makoto Furuta

公开(公告)号：US10203190B2

公开(公告)日：2019-02-12

申请号：US15344874

申请日：2016-11-07

Applicant: MITUTOYO CORPORATION

Inventor： Makoto Furuta

IPC: G01B3/22 ,  G01B3/00 ,  G01B5/20 ,  G01B21/04 ,  G01B3/10

Abstract: A measuring device which reduces reading errors caused by parallax. The measuring device has a gauge head abutting against an object to be measured, and includes a pointer-type display part which displays displacement of the gauge head obtained by being enlarged by an enlarging mechanism and being converted into a rotation amount of a pointer. The measuring device further includes a transparent cover plate provided so as to cover the pointer-type display part, and the cover plate has an antireflection film on the surface. The cover plate further has an antifouling film on the antireflection film. The cover plate has a flat surface.