JPS5451311A - Facsmile terminal equipment for fine picture - Google Patents

Facsmile terminal equipment for fine picture

Info

Publication number
JPS5451311A
JPS5451311A JP11718777A JP11718777A JPS5451311A JP S5451311 A JPS5451311 A JP S5451311A JP 11718777 A JP11718777 A JP 11718777A JP 11718777 A JP11718777 A JP 11718777A JP S5451311 A JPS5451311 A JP S5451311A
Authority
JP
Japan
Prior art keywords
head
scanning
reception
density
heads
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
JP11718777A
Other languages
Japanese (ja)
Inventor
Akio Kameoka
Yosuke Kawamura
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 JP11718777A priority Critical patent/JPS5451311A/en
Publication of JPS5451311A publication Critical patent/JPS5451311A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE: To obtain a facsimile terminal equipment which is able to perform transmission and reception, and duplication with substantially double scanning density by a reading head and recording head with the number of head elements which corresponds to normal scanning density.
CONSTITUTION: Recording head 4 and reading head 8 are moved synchronously by rotary controllers 12 and 13 at need. Namely, the transmission and reception with normal density are done with both heads fixed, and when a fine picture is required, both heads are moved synchronously as follows. First, the mode selecting device sets the mode to the fine-picture transmission-reception, the speeds of rollers 3 and 7 of the recording and reading part are made a half, and the sub-scanning density is doubled. For the main scanning on the odd-numbered line counted from the start of the scanning, recording head 4 and reading head 8 are at normal positions and for the main scanning in even numbers, both heads are moved synchronizing by half the pitch of the head-element installment pitch
COPYRIGHT: (C)1979,JPO&Japio
JP11718777A 1977-09-29 1977-09-29 Facsmile terminal equipment for fine picture Pending JPS5451311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11718777A JPS5451311A (en) 1977-09-29 1977-09-29 Facsmile terminal equipment for fine picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11718777A JPS5451311A (en) 1977-09-29 1977-09-29 Facsmile terminal equipment for fine picture

Publications (1)

Publication Number Publication Date
JPS5451311A true JPS5451311A (en) 1979-04-23

Family

ID=14705553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11718777A Pending JPS5451311A (en) 1977-09-29 1977-09-29 Facsmile terminal equipment for fine picture

Country Status (1)

Country Link
JP (1) JPS5451311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145476A (en) * 1981-03-04 1982-09-08 Sony Corp 2-dimensional recorder
JPS5970077A (en) * 1982-10-15 1984-04-20 Toshiba Corp Display device of picture input

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145476A (en) * 1981-03-04 1982-09-08 Sony Corp 2-dimensional recorder
JPS5970077A (en) * 1982-10-15 1984-04-20 Toshiba Corp Display device of picture input
JPS634990B2 (en) * 1982-10-15 1988-02-01 Tokyo Shibaura Electric Co

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