JPH0132946B2 - - Google Patents

Info

Publication number
JPH0132946B2
JPH0132946B2 JP56157466A JP15746681A JPH0132946B2 JP H0132946 B2 JPH0132946 B2 JP H0132946B2 JP 56157466 A JP56157466 A JP 56157466A JP 15746681 A JP15746681 A JP 15746681A JP H0132946 B2 JPH0132946 B2 JP H0132946B2
Authority
JP
Japan
Prior art keywords
fruit
infrared
light
grapes
grains
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.)
Expired
Application number
JP56157466A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5858466A (ja
Inventor
Norio Yamanashi
Seizo Nonaka
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP56157466A priority Critical patent/JPS5858466A/ja
Publication of JPS5858466A publication Critical patent/JPS5858466A/ja
Publication of JPH0132946B2 publication Critical patent/JPH0132946B2/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP56157466A 1981-10-05 1981-10-05 有種果粒選別装置 Granted JPS5858466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56157466A JPS5858466A (ja) 1981-10-05 1981-10-05 有種果粒選別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157466A JPS5858466A (ja) 1981-10-05 1981-10-05 有種果粒選別装置

Publications (2)

Publication Number Publication Date
JPS5858466A JPS5858466A (ja) 1983-04-07
JPH0132946B2 true JPH0132946B2 (enExample) 1989-07-11

Family

ID=15650280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157466A Granted JPS5858466A (ja) 1981-10-05 1981-10-05 有種果粒選別装置

Country Status (1)

Country Link
JP (1) JPS5858466A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06249776A (ja) * 1992-07-10 1994-09-09 Toyo Noki Kk 近赤外線による根菜類検出方法
US5345081A (en) * 1992-09-10 1994-09-06 Penetect, Inc. Pit detector and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347973C2 (de) * 1973-01-26 1983-11-24 Borden Inc., Columbus, Ohio Vorrichtung zum Untersuchen von Gegenständen wie gefüllte Behälter auf Fremdkörper

Also Published As

Publication number Publication date
JPS5858466A (ja) 1983-04-07

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