JPS548598A - Paper leaves detector - Google Patents

Paper leaves detector

Info

Publication number
JPS548598A
JPS548598A JP7328677A JP7328677A JPS548598A JP S548598 A JPS548598 A JP S548598A JP 7328677 A JP7328677 A JP 7328677A JP 7328677 A JP7328677 A JP 7328677A JP S548598 A JPS548598 A JP S548598A
Authority
JP
Japan
Prior art keywords
paper leaves
leaves detector
detector
paper
influenced
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
JP7328677A
Other languages
Japanese (ja)
Other versions
JPS589477B2 (en
Inventor
Hisashi Takahashi
Takeshi Ishida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52073286A priority Critical patent/JPS589477B2/en
Publication of JPS548598A publication Critical patent/JPS548598A/en
Publication of JPS589477B2 publication Critical patent/JPS589477B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

PURPOSE: To realize secure detection of paper leaves without being influenced by undesired lights by providing shields in each region of optical system lens.
COPYRIGHT: (C)1979,JPO&Japio
JP52073286A 1977-06-22 1977-06-22 Paper sheet detection device Expired JPS589477B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52073286A JPS589477B2 (en) 1977-06-22 1977-06-22 Paper sheet detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52073286A JPS589477B2 (en) 1977-06-22 1977-06-22 Paper sheet detection device

Publications (2)

Publication Number Publication Date
JPS548598A true JPS548598A (en) 1979-01-22
JPS589477B2 JPS589477B2 (en) 1983-02-21

Family

ID=13513743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52073286A Expired JPS589477B2 (en) 1977-06-22 1977-06-22 Paper sheet detection device

Country Status (1)

Country Link
JP (1) JPS589477B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000011230A (en) * 1998-06-18 2000-01-14 Omron Corp Paper sheet identification device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173680U (en) * 1985-04-19 1986-10-29

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260190A (en) * 1975-11-12 1977-05-18 Toshiba Corp Device for identification of paper form objects

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260190A (en) * 1975-11-12 1977-05-18 Toshiba Corp Device for identification of paper form objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000011230A (en) * 1998-06-18 2000-01-14 Omron Corp Paper sheet identification device

Also Published As

Publication number Publication date
JPS589477B2 (en) 1983-02-21

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