JPS5522909A - Image pick-up device for photo-composer - Google Patents

Image pick-up device for photo-composer

Info

Publication number
JPS5522909A
JPS5522909A JP9520378A JP9520378A JPS5522909A JP S5522909 A JPS5522909 A JP S5522909A JP 9520378 A JP9520378 A JP 9520378A JP 9520378 A JP9520378 A JP 9520378A JP S5522909 A JPS5522909 A JP S5522909A
Authority
JP
Japan
Prior art keywords
image
letter
mirror
optical
projecting
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
JP9520378A
Other languages
Japanese (ja)
Inventor
Shigeru Fuse
Tsugiharu Shibuya
Kimio Komata
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.)
Shaken Co Ltd
Photo Composing Machine Manufacturing Co Ltd
Original Assignee
Shaken Co Ltd
Photo Composing Machine Manufacturing 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 Shaken Co Ltd, Photo Composing Machine Manufacturing Co Ltd filed Critical Shaken Co Ltd
Priority to JP9520378A priority Critical patent/JPS5522909A/en
Publication of JPS5522909A publication Critical patent/JPS5522909A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate space adjustment between two ajoining letters thus providing high effectiveness by projecting a letter next to a hard-copied letter on a recording paper, and by confirming the space directly with one's eyes.
CONSTITUTION: An optical image from a printing optical system is reflected by a mirror 4 and is transferred to a halfmirror 21 through an image rotating prism 19 and an image forming lens 20. There, the light path is divided into two: one goes to an image picturing system where the optical image of a letter is shotoelectrically converted, while the other goes directly to a projecting system. In the image picturing system, the image of the letter is formed on an image forming plate 23 through a mirror 22, and is projected on an one-line image sensor 25 through an image contracting lens 24. This optical signal is converted into photoelectricity and is synchronized with motion of a scanning block 21 and 22, then is stored as a letter data in a memory. While in the projecting system, the image of the letter is formed through the mirror 21 on a recording paper 26, then is compared with a hard-copied letter for spacing.
COPYRIGHT: (C)1980,JPO&Japio
JP9520378A 1978-08-04 1978-08-04 Image pick-up device for photo-composer Pending JPS5522909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9520378A JPS5522909A (en) 1978-08-04 1978-08-04 Image pick-up device for photo-composer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9520378A JPS5522909A (en) 1978-08-04 1978-08-04 Image pick-up device for photo-composer

Publications (1)

Publication Number Publication Date
JPS5522909A true JPS5522909A (en) 1980-02-19

Family

ID=14131183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9520378A Pending JPS5522909A (en) 1978-08-04 1978-08-04 Image pick-up device for photo-composer

Country Status (1)

Country Link
JP (1) JPS5522909A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507520A (en) * 1973-05-18 1975-01-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507520A (en) * 1973-05-18 1975-01-25

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