JPS5655837A - Measuring device for distribution of area of projection - Google Patents

Measuring device for distribution of area of projection

Info

Publication number
JPS5655837A
JPS5655837A JP13226279A JP13226279A JPS5655837A JP S5655837 A JPS5655837 A JP S5655837A JP 13226279 A JP13226279 A JP 13226279A JP 13226279 A JP13226279 A JP 13226279A JP S5655837 A JPS5655837 A JP S5655837A
Authority
JP
Japan
Prior art keywords
image
distribution
area
time
projection
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.)
Granted
Application number
JP13226279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133370B2 (enrdf_load_stackoverflow
Inventor
Kiyohiko Kawaguchi
Kiyotaka Inada
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP13226279A priority Critical patent/JPS5655837A/ja
Publication of JPS5655837A publication Critical patent/JPS5655837A/ja
Publication of JPS6133370B2 publication Critical patent/JPS6133370B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP13226279A 1979-10-13 1979-10-13 Measuring device for distribution of area of projection Granted JPS5655837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13226279A JPS5655837A (en) 1979-10-13 1979-10-13 Measuring device for distribution of area of projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13226279A JPS5655837A (en) 1979-10-13 1979-10-13 Measuring device for distribution of area of projection

Publications (2)

Publication Number Publication Date
JPS5655837A true JPS5655837A (en) 1981-05-16
JPS6133370B2 JPS6133370B2 (enrdf_load_stackoverflow) 1986-08-01

Family

ID=15077159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13226279A Granted JPS5655837A (en) 1979-10-13 1979-10-13 Measuring device for distribution of area of projection

Country Status (1)

Country Link
JP (1) JPS5655837A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117939A (ja) * 1984-07-04 1986-01-25 Hitachi Ltd フロツク監視装置
JP2012202757A (ja) * 2011-03-24 2012-10-22 Taisei Corp 粒度分布測定用の画像撮影装置
JP2014062875A (ja) * 2012-09-24 2014-04-10 Taisei Corp 粒度分布測定用の画像撮影装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117939A (ja) * 1984-07-04 1986-01-25 Hitachi Ltd フロツク監視装置
JP2012202757A (ja) * 2011-03-24 2012-10-22 Taisei Corp 粒度分布測定用の画像撮影装置
JP2014062875A (ja) * 2012-09-24 2014-04-10 Taisei Corp 粒度分布測定用の画像撮影装置

Also Published As

Publication number Publication date
JPS6133370B2 (enrdf_load_stackoverflow) 1986-08-01

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