JPS4959666A - - Google Patents

Info

Publication number
JPS4959666A
JPS4959666A JP8321973A JP8321973A JPS4959666A JP S4959666 A JPS4959666 A JP S4959666A JP 8321973 A JP8321973 A JP 8321973A JP 8321973 A JP8321973 A JP 8321973A JP S4959666 A JPS4959666 A JP S4959666A
Authority
JP
Japan
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.)
Pending
Application number
JP8321973A
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 filed Critical
Publication of JPS4959666A publication Critical patent/JPS4959666A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP8321973A 1972-07-26 1973-07-25 Pending JPS4959666A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236746 DE2236746A1 (de) 1972-07-26 1972-07-26 Verfahren und geraet zum messen des abstandes einer lichtreflektierenden messebene von einer bezugsebene

Publications (1)

Publication Number Publication Date
JPS4959666A true JPS4959666A (ja) 1974-06-10

Family

ID=5851788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8321973A Pending JPS4959666A (ja) 1972-07-26 1973-07-25

Country Status (5)

Country Link
JP (1) JPS4959666A (ja)
DE (1) DE2236746A1 (ja)
FR (1) FR2193966B1 (ja)
GB (1) GB1426836A (ja)
IT (1) IT998185B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023171659A1 (ja) * 2022-03-07 2023-09-14 パイオニア株式会社 情報処理装置、測距システム、制御方法、プログラム及び記憶媒体

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539955A1 (de) * 1995-10-26 1997-04-30 Sick Ag Optische Erfassungseinrichtung
CN102252621B (zh) * 2011-05-11 2012-11-28 谭国清 书写字迹鉴别方法
DE102012103008B3 (de) * 2012-04-05 2013-10-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Abstandsmessung mit einer diffraktiven Struktur
CN104266604B (zh) * 2014-10-09 2017-03-08 孟凡语 一种用于笔迹鉴定的方法
RU2743336C1 (ru) * 2019-12-12 2021-02-17 Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" Способ бесконтактного измерения высоты пороховых элементов в гильзе

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321540A (fr) * 1962-02-07 1963-03-22 Commissariat Energie Atomique Dispositif de repérage de la position d'une surface réfléchissante
US3421819A (en) * 1964-07-17 1969-01-14 Atomic Energy Commission Optical extensometer
LU47496A1 (ja) * 1964-12-02 1966-06-02
US3589815A (en) * 1968-06-21 1971-06-29 Information Dev Corp Noncontact measuring probe
LU57062A1 (ja) * 1968-10-10 1970-04-10
DE1803285A1 (de) * 1968-10-16 1970-05-06 Grundig Emv Automatische und beruehrungslose Dickenmessung an durchsichtigen Folien oder Platten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023171659A1 (ja) * 2022-03-07 2023-09-14 パイオニア株式会社 情報処理装置、測距システム、制御方法、プログラム及び記憶媒体

Also Published As

Publication number Publication date
FR2193966A1 (ja) 1974-02-22
GB1426836A (en) 1976-03-03
DE2236746A1 (de) 1974-02-07
FR2193966B1 (ja) 1978-05-26
IT998185B (it) 1976-01-20

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