JPS6457728A - Visual inspection device for pellet - Google Patents

Visual inspection device for pellet

Info

Publication number
JPS6457728A
JPS6457728A JP62215599A JP21559987A JPS6457728A JP S6457728 A JPS6457728 A JP S6457728A JP 62215599 A JP62215599 A JP 62215599A JP 21559987 A JP21559987 A JP 21559987A JP S6457728 A JPS6457728 A JP S6457728A
Authority
JP
Japan
Prior art keywords
pellet
black
section
binary
barycentric
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
JP62215599A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524669B2 (OSRAM
Inventor
Yasuaki Honma
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62215599A priority Critical patent/JPS6457728A/ja
Publication of JPS6457728A publication Critical patent/JPS6457728A/ja
Publication of JPH0524669B2 publication Critical patent/JPH0524669B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
JP62215599A 1987-08-28 1987-08-28 Visual inspection device for pellet Granted JPS6457728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62215599A JPS6457728A (en) 1987-08-28 1987-08-28 Visual inspection device for pellet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215599A JPS6457728A (en) 1987-08-28 1987-08-28 Visual inspection device for pellet

Publications (2)

Publication Number Publication Date
JPS6457728A true JPS6457728A (en) 1989-03-06
JPH0524669B2 JPH0524669B2 (OSRAM) 1993-04-08

Family

ID=16675098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215599A Granted JPS6457728A (en) 1987-08-28 1987-08-28 Visual inspection device for pellet

Country Status (1)

Country Link
JP (1) JPS6457728A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168744A (en) * 1990-09-17 1992-12-08 Sms Schloemann-Siemag Aktiengesellschaft Apparatus for replacing pressing dies in upsetting press
US5570604A (en) * 1995-01-03 1996-11-05 Rapindex Incorporated Die transfer system with indexing conveyor supported on a wheeled cart
US5659828A (en) * 1993-12-30 1997-08-19 Olympus Optical Co., Ltd. Camera

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168744A (en) * 1990-09-17 1992-12-08 Sms Schloemann-Siemag Aktiengesellschaft Apparatus for replacing pressing dies in upsetting press
US5659828A (en) * 1993-12-30 1997-08-19 Olympus Optical Co., Ltd. Camera
US5570604A (en) * 1995-01-03 1996-11-05 Rapindex Incorporated Die transfer system with indexing conveyor supported on a wheeled cart

Also Published As

Publication number Publication date
JPH0524669B2 (OSRAM) 1993-04-08

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