JPS6458387A - Classifier for citrus fruits - Google Patents

Classifier for citrus fruits

Info

Publication number
JPS6458387A
JPS6458387A JP21484387A JP21484387A JPS6458387A JP S6458387 A JPS6458387 A JP S6458387A JP 21484387 A JP21484387 A JP 21484387A JP 21484387 A JP21484387 A JP 21484387A JP S6458387 A JPS6458387 A JP S6458387A
Authority
JP
Japan
Prior art keywords
citrus products
photographed
discolored
citrus
products
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.)
Pending
Application number
JP21484387A
Other languages
Japanese (ja)
Inventor
Fumitaka Hayata
Hideo Koide
Kuniyuki Fukuzawa
Atsuyuki Matsumoto
Toshio Yamadera
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP21484387A priority Critical patent/JPS6458387A/en
Publication of JPS6458387A publication Critical patent/JPS6458387A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Sorting Of Articles (AREA)

Abstract

PURPOSE: To exactly measure the irregular shapes of citrus products and to eliminate the overlook of their discolored defective parts by turning over the citrus products, photographing the citrus products, detecting the external shapes or their discolored defective parts of the citrus products in accordance with the photographed videos and sorting the citrus products by grades and classes. CONSTITUTION: The citrus products are turned over and are photographed. The external shapes or their discolored defective parts of the citrus products are detected in accordance with the photographed videos and the citrus products are sorted by their grades and classes. Consequently, the citrus products are eventually photographed from different direction and the exact measurement of the shapes of the citrus products is made possible. In addition, the entire surface thereof is photographed and, therefore, there is no overlook in detecting the discolored defective parts.
JP21484387A 1987-08-28 1987-08-28 Classifier for citrus fruits Pending JPS6458387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21484387A JPS6458387A (en) 1987-08-28 1987-08-28 Classifier for citrus fruits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21484387A JPS6458387A (en) 1987-08-28 1987-08-28 Classifier for citrus fruits

Publications (1)

Publication Number Publication Date
JPS6458387A true JPS6458387A (en) 1989-03-06

Family

ID=16662463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21484387A Pending JPS6458387A (en) 1987-08-28 1987-08-28 Classifier for citrus fruits

Country Status (1)

Country Link
JP (1) JPS6458387A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008026309A (en) * 2006-06-01 2008-02-07 Ana Tec As Method and device for analyzing object
JP2008265909A (en) * 2007-04-18 2008-11-06 Hitachi-Ge Nuclear Energy Ltd Material storage position management system, and its method
JP2009002679A (en) * 2007-06-19 2009-01-08 Tateyama Machine Kk Tool defect inspection device
JP2016114567A (en) * 2014-12-18 2016-06-23 ヤンマー株式会社 Quality sorting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008026309A (en) * 2006-06-01 2008-02-07 Ana Tec As Method and device for analyzing object
JP2008265909A (en) * 2007-04-18 2008-11-06 Hitachi-Ge Nuclear Energy Ltd Material storage position management system, and its method
JP2009002679A (en) * 2007-06-19 2009-01-08 Tateyama Machine Kk Tool defect inspection device
JP2016114567A (en) * 2014-12-18 2016-06-23 ヤンマー株式会社 Quality sorting device

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