JPS5684069A - Memory device for facsimile - Google Patents

Memory device for facsimile

Info

Publication number
JPS5684069A
JPS5684069A JP16031779A JP16031779A JPS5684069A JP S5684069 A JPS5684069 A JP S5684069A JP 16031779 A JP16031779 A JP 16031779A JP 16031779 A JP16031779 A JP 16031779A JP S5684069 A JPS5684069 A JP S5684069A
Authority
JP
Japan
Prior art keywords
memory
pages
area
original size
line thickness
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
JP16031779A
Other languages
Japanese (ja)
Inventor
Yoshio Maniwa
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 JP16031779A priority Critical patent/JPS5684069A/en
Publication of JPS5684069A publication Critical patent/JPS5684069A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/32363—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter at the transmitter or at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3288—Storage of two or more complete document pages or image frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/3298—Checking or indicating the storage space

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Storing Facsimile Image Data (AREA)

Abstract

PURPOSE:To improve the efficiency of utilization of a memory device by making use of its memory area with the area equally divided and then by determining registration by detecting and comparing the number of pages, corresponding to original size line thickness, with that of unused pages. CONSTITUTION:In program memory 21 is memory control part 3b, a set page determination table with which the best set page can be determined from the line thickness and original size is stored. When information on the original size and line thickness is inputted from system control part 10, the number (n) of pages that corresponds to the original size and line thickness is found in the page determination table and the number (n) of required page for inputting data is determined. In a memory information table provided in control part 3b, one-bit flags correspond to respective pages of the memory area equally divided into N and when an input request is sent to memory 3, the number of unused pages in the memory information table is counted and compared with the number (n) of required pages; when the number is enough, the input area of memory 3 is secured and when not, it is judged that input operation is impossible. When the area is secured, flags are used.
JP16031779A 1979-12-12 1979-12-12 Memory device for facsimile Pending JPS5684069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16031779A JPS5684069A (en) 1979-12-12 1979-12-12 Memory device for facsimile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16031779A JPS5684069A (en) 1979-12-12 1979-12-12 Memory device for facsimile

Publications (1)

Publication Number Publication Date
JPS5684069A true JPS5684069A (en) 1981-07-09

Family

ID=15712330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16031779A Pending JPS5684069A (en) 1979-12-12 1979-12-12 Memory device for facsimile

Country Status (1)

Country Link
JP (1) JPS5684069A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146567A (en) * 1986-12-09 1988-06-18 Ricoh Co Ltd Digital copying machine
US7307750B2 (en) 2002-02-01 2007-12-11 Ricoh Company, Ltd. Image forming apparatus, memory control apparatus and memory control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146567A (en) * 1986-12-09 1988-06-18 Ricoh Co Ltd Digital copying machine
US7307750B2 (en) 2002-02-01 2007-12-11 Ricoh Company, Ltd. Image forming apparatus, memory control apparatus and memory control method

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