公开(公告)号：US20190147728A1

公开(公告)日：2019-05-16

申请号：US16181658

申请日：2018-11-06

Applicant: MITUTOYO CORPORATION

Inventor： Kentaro TAMURA ,  Hideaki FUJIHARA

IPC: G08B21/18 ,  G01B5/008 ,  G01B11/00 ,  G06T7/521

Abstract: A coordinate measuring device includes a non-contact-type measurement probe having a light emitter that emits light at a work piece along a plane, and an image capturer that captures an image of the emitted light produced by a surface of the work piece; a determiner that determines whether a distance from the measurement probe to the work piece is in an imageable range where the image of the emitted light can be captured, in a far range that is more distant than the imageable range, or in a proximal range that is closer than the imageable range; a notification device issuing a notification of results of a determination made by the determiner; and a memory storing the determination results.

公开(公告)号：US20240328770A1

公开(公告)日：2024-10-03

申请号：US18613643

申请日：2024-03-22

Applicant: MITUTOYO CORPORATION

Inventor： Takayuki SHIMOJI ,  Hideaki FUJIHARA ,  Toshihiro KANEMATSU

IPC: G01B5/28 ,  G01R19/00

CPC classification number: G01B5/28 ,  G01R19/0038

Abstract: A detector detection device includes a detection circuit to which a detecting signal is input, via a connector of a measuring machine, from a detector connected to the connector, and a determination section that determines whether the detector is connected to the connector, in which the detection circuit includes a first ground having a first electric potential that is lower than a reference electric potential of the detector and a comparator that is electrically connected to the first ground, receives the detecting signal from the connector, and compares an input voltage and a predetermined threshold voltage, and the determination section determines based 10 on a binary signal output from the comparator whether the detector is connected to the connector.

公开(公告)号：US20200249003A1

公开(公告)日：2020-08-06

申请号：US16778441

申请日：2020-01-31

Applicant: MITUTOYO CORPORATION

Inventor： Hideaki FUJIHARA ,  Toshihiro KANEMATSU

IPC: G01B5/008 ,  G06F3/14

Abstract: A one-dimensional measurement device includes a display; a display controller that, based on first input information, displays on the display a rough arrangement and measurement order of each of a plurality of measurable elements of a measurable object and, based on second input information, displays on the display the arrangement and measurement order of each of the plurality of measurable elements where the entire arrangement is rotated in a predetermined direction by a predetermined angle while maintaining a positional relationship of each of the measurable elements; and an input that receives input of the first input information and the second input information.