JPS559204A - Read-in unit of information selection and scanning - Google Patents

Read-in unit of information selection and scanning

Info

Publication number
JPS559204A
JPS559204A JP7961078A JP7961078A JPS559204A JP S559204 A JPS559204 A JP S559204A JP 7961078 A JP7961078 A JP 7961078A JP 7961078 A JP7961078 A JP 7961078A JP S559204 A JPS559204 A JP S559204A
Authority
JP
Japan
Prior art keywords
information
pick
scanning
position detection
detection mark
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
JP7961078A
Other languages
Japanese (ja)
Inventor
Isamu Shibata
Toshitatsu Suzuki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7961078A priority Critical patent/JPS559204A/en
Publication of JPS559204A publication Critical patent/JPS559204A/en
Pending legal-status Critical Current

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  • Character Input (AREA)

Abstract

PURPOSE: To read out the designation information in the pick up tube input information by means of selective part scanning with good accuracy, by preventing malfunction with clear distinction from other signals, through the use of repetitive pattern for specific frequency as the position detection mark.
CONSTITUTION: The electron beam generation means controllable which sets the repetitive pattern of specific frequency in the information inputted to the pick up tube 100, takes this as the position detection mark for the character or symbol, and scans the input information, and the frequency selector scanning the position detection mark by the electron beam and detects the passage, are provided. Further, only the repetitive pattern for the specific frequency is detected, the position at that time is memorized and the specified region of the character of symbol designated from the memory location is scanned and converted into electric signal. Thus, the distinction from other signals is made clear to prevent malfunction and the designated information for the pick up tube input information can be read out with good accuracy.
COPYRIGHT: (C)1980,JPO&Japio
JP7961078A 1978-06-30 1978-06-30 Read-in unit of information selection and scanning Pending JPS559204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7961078A JPS559204A (en) 1978-06-30 1978-06-30 Read-in unit of information selection and scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7961078A JPS559204A (en) 1978-06-30 1978-06-30 Read-in unit of information selection and scanning

Publications (1)

Publication Number Publication Date
JPS559204A true JPS559204A (en) 1980-01-23

Family

ID=13694791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7961078A Pending JPS559204A (en) 1978-06-30 1978-06-30 Read-in unit of information selection and scanning

Country Status (1)

Country Link
JP (1) JPS559204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199136U (en) * 1981-06-15 1982-12-17
JPS5827514A (en) * 1981-08-10 1983-02-18 日本発条株式会社 Rear seat for automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199136U (en) * 1981-06-15 1982-12-17
JPS5827514A (en) * 1981-08-10 1983-02-18 日本発条株式会社 Rear seat for automobile

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