公开(公告)号：US20190162605A1

公开(公告)日：2019-05-30

申请号：US16133634

申请日：2018-09-17

Applicant: OMRON Corporation

Inventor： Takuya MATSUSHIMA ,  Koyo OZAKI ,  Takuma KAWAI ,  Kiyohiko GONDO

IPC: G01K17/00

Abstract: An output device for a heat flow sensor includes an offset value calculation part configured to calculate an offset value for each gain magnification regarding a plurality of gain magnifications, an amplification part configured to amplify an output value of a heat flow sensor by a first gain magnification among the plurality of gain magnifications, an offset part configured to subtract the offset value corresponding to the first gain magnification from the amplified output value, and an A/D converter configured to convert the output value after subtraction thereof into a digital value.

公开(公告)号：US20170212227A1

公开(公告)日：2017-07-27

申请号：US15379498

申请日：2016-12-15

Applicant: OMRON Corporation

Inventor： Ryosuke TSUZUKI ,  Koyo OZAKI ,  Shoichi OHNAKA ,  Hikaru ARITA

IPC: G01S7/491 ,  G01S17/08

Abstract: The present invention achieves a sensor that can be used more efficiently than before. The sensor (1) includes: an operator (11) that accepts a mechanical operation of a user, and generates an operation input value corresponding to the operation; a communication portion (12) that receives a communication input value; and a CPU (14) that changes sensitivity of the sensor (1) according to a later input one of the operation input value and the communication input value.

公开(公告)号：US20170317916A1

公开(公告)日：2017-11-02

申请号：US15492215

申请日：2017-04-20

Applicant: OMRON Corporation

Inventor： Toshiyuki OZAKI ,  Hiroyuki TSUCHIDA ,  Koyo OZAKI ,  Ryosuke TSUZUKI ,  Ryota HASEGAWA ,  Shoichi OHNAKA

IPC: H04L12/26

CPC classification number: H04L43/50 ,  G05B19/0425 ,  G05B19/058 ,  G05B2219/14037 ,  G05B2219/14047 ,  G05B2219/15026 ,  G05B2219/21005 ,  G05B2219/21157 ,  G05B2219/24033 ,  G05B2219/25153 ,  G05B2219/25274 ,  H04L43/0817

Abstract: An IO-Link master includes: an IO-Link communication port that communicates with an IO-Link device according to a predetermined communication protocol; a digital input port that receives a first signal value output from the IO-Link device; and a determiner that determines whether abnormality is generated in a digital input line connecting the digital input port to the IO-Link device based on a second signal value received with the IO-Link communication port and the first signal value.