JPS556358A - Manual scanning type copying machine - Google Patents

Manual scanning type copying machine

Info

Publication number
JPS556358A
JPS556358A JP7873778A JP7873778A JPS556358A JP S556358 A JPS556358 A JP S556358A JP 7873778 A JP7873778 A JP 7873778A JP 7873778 A JP7873778 A JP 7873778A JP S556358 A JPS556358 A JP S556358A
Authority
JP
Japan
Prior art keywords
light
scanning
memory
copying machine
miniature
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
JP7873778A
Other languages
Japanese (ja)
Inventor
Shuzo Hirahara
Nobuyuki Takagi
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 JP7873778A priority Critical patent/JPS556358A/en
Publication of JPS556358A publication Critical patent/JPS556358A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE: To obtain a miniature copying machine which is used like a pencil free from noise production, etc. by scanning the original images with manually moved light source light and controlling heating resistance element groups according to the memory of the image light.
CONSTITUTION: When a body 11 is gripped and is moved along the original images, the light source light from light sources 21a, 21b radiate the images through the clearances of the resistance elements of heating resistors 11. The reflected light thereof is received in a plurality of photoelectric transducers 23 through a lens 22. On the other hand, part of the radiating light reflects on a reflecting mirror 24 and is received in a photo detector 25 through a rotary slit disc 27 rotating according the scanning movement of the body 11 and a stationary slit disc 28, whereby the clock corresponding to the scanning speed is formed and shift writing and erasing and reading from a memory of the detection output of the element 23 are accomplished according to the scanning directions by a D type FF. Hence, the heating elements of the corresponding resistors 14 are controlled according to the read signals of this memory, thus the image copying of less distortions is accomplished by the miniature and simple device which is noisless owing to a small number of mechanical parts and is used like a pencil.
COPYRIGHT: (C)1980,JPO&Japio
JP7873778A 1978-06-30 1978-06-30 Manual scanning type copying machine Pending JPS556358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7873778A JPS556358A (en) 1978-06-30 1978-06-30 Manual scanning type copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7873778A JPS556358A (en) 1978-06-30 1978-06-30 Manual scanning type copying machine

Publications (1)

Publication Number Publication Date
JPS556358A true JPS556358A (en) 1980-01-17

Family

ID=13670193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7873778A Pending JPS556358A (en) 1978-06-30 1978-06-30 Manual scanning type copying machine

Country Status (1)

Country Link
JP (1) JPS556358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445352A1 (en) * 1983-12-14 1985-06-27 Canon K.K., Tokio/Tokyo IMAGE GENERATION DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445352A1 (en) * 1983-12-14 1985-06-27 Canon K.K., Tokio/Tokyo IMAGE GENERATION DEVICE
DE3445352C2 (en) * 1983-12-14 1998-12-10 Canon Kk Imaging device

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