JP7803461B2 - 複合センサ - Google Patents

複合センサ

Info

Publication number
JP7803461B2
JP7803461B2 JP2025508160A JP2025508160A JP7803461B2 JP 7803461 B2 JP7803461 B2 JP 7803461B2 JP 2025508160 A JP2025508160 A JP 2025508160A JP 2025508160 A JP2025508160 A JP 2025508160A JP 7803461 B2 JP7803461 B2 JP 7803461B2
Authority
JP
Japan
Prior art keywords
light
sensor
force
optical proximity
receiving element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2025508160A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024195278A1 (https=
JPWO2024195278A5 (https=
Inventor
博 渡邊
浩一 井上
貴敏 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2024195278A1 publication Critical patent/JPWO2024195278A1/ja
Publication of JPWO2024195278A5 publication Critical patent/JPWO2024195278A5/ja
Application granted granted Critical
Publication of JP7803461B2 publication Critical patent/JP7803461B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2025508160A 2023-03-20 2024-01-23 複合センサ Active JP7803461B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023044176 2023-03-20
JP2023044176 2023-03-20
PCT/JP2024/001883 WO2024195278A1 (ja) 2023-03-20 2024-01-23 複合センサ

Publications (3)

Publication Number Publication Date
JPWO2024195278A1 JPWO2024195278A1 (https=) 2024-09-26
JPWO2024195278A5 JPWO2024195278A5 (https=) 2025-08-29
JP7803461B2 true JP7803461B2 (ja) 2026-01-21

Family

ID=92841193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025508160A Active JP7803461B2 (ja) 2023-03-20 2024-01-23 複合センサ

Country Status (3)

Country Link
US (1) US20250369783A1 (https=)
JP (1) JP7803461B2 (https=)
WO (1) WO2024195278A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021100261A1 (ja) 2019-11-18 2021-05-27 株式会社村田製作所 光学センサ
JP7211522B2 (ja) 2019-08-19 2023-01-24 株式会社村田製作所 力センサ、及びそれを含むセンサアレイ並びに把持装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007071564A (ja) * 2005-09-05 2007-03-22 Institute Of Physical & Chemical Research 光学式触覚近接センサ
JP6991791B2 (ja) * 2017-08-25 2022-01-13 キヤノン株式会社 複合センサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7211522B2 (ja) 2019-08-19 2023-01-24 株式会社村田製作所 力センサ、及びそれを含むセンサアレイ並びに把持装置
WO2021100261A1 (ja) 2019-11-18 2021-05-27 株式会社村田製作所 光学センサ

Also Published As

Publication number Publication date
JPWO2024195278A1 (https=) 2024-09-26
WO2024195278A1 (ja) 2024-09-26
US20250369783A1 (en) 2025-12-04

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