JPS58184686A - 媒体検出方式 - Google Patents

媒体検出方式

Info

Publication number
JPS58184686A
JPS58184686A JP57066367A JP6636782A JPS58184686A JP S58184686 A JPS58184686 A JP S58184686A JP 57066367 A JP57066367 A JP 57066367A JP 6636782 A JP6636782 A JP 6636782A JP S58184686 A JPS58184686 A JP S58184686A
Authority
JP
Japan
Prior art keywords
medium
detection
light
optical sensor
information
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
JP57066367A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357510B2 (enrdf_load_stackoverflow
Inventor
Tadao Abe
安部　忠男
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP57066367A priority Critical patent/JPS58184686A/ja
Publication of JPS58184686A publication Critical patent/JPS58184686A/ja
Publication of JPH0357510B2 publication Critical patent/JPH0357510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/067—Checking presence, absence, correct position, or moving status of cards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Conveying Record Carriers (AREA)
  • Electronic Switches (AREA)
JP57066367A 1982-04-22 1982-04-22 媒体検出方式 Granted JPS58184686A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57066367A JPS58184686A (ja) 1982-04-22 1982-04-22 媒体検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57066367A JPS58184686A (ja) 1982-04-22 1982-04-22 媒体検出方式

Publications (2)

Publication Number Publication Date
JPS58184686A true JPS58184686A (ja) 1983-10-28
JPH0357510B2 JPH0357510B2 (enrdf_load_stackoverflow) 1991-09-02

Family

ID=13313797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57066367A Granted JPS58184686A (ja) 1982-04-22 1982-04-22 媒体検出方式

Country Status (1)

Country Link
JP (1) JPS58184686A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241181A (ja) * 1984-05-16 1985-11-30 Sumitomo Electric Ind Ltd 光学式読取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138182A (en) * 1979-04-16 1980-10-28 Hitachi Ltd Control circuit for paper or the like
JPS5657176A (en) * 1979-10-16 1981-05-19 Hitachi Ltd Paper control circuit
JPS5771080A (en) * 1980-10-22 1982-05-01 Fujitsu Ltd Medium detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138182A (en) * 1979-04-16 1980-10-28 Hitachi Ltd Control circuit for paper or the like
JPS5657176A (en) * 1979-10-16 1981-05-19 Hitachi Ltd Paper control circuit
JPS5771080A (en) * 1980-10-22 1982-05-01 Fujitsu Ltd Medium detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241181A (ja) * 1984-05-16 1985-11-30 Sumitomo Electric Ind Ltd 光学式読取装置

Also Published As

Publication number Publication date
JPH0357510B2 (enrdf_load_stackoverflow) 1991-09-02

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