JPS5275234A - Pattern pick up unit - Google Patents

Pattern pick up unit

Info

Publication number
JPS5275234A
JPS5275234A JP50151542A JP15154275A JPS5275234A JP S5275234 A JPS5275234 A JP S5275234A JP 50151542 A JP50151542 A JP 50151542A JP 15154275 A JP15154275 A JP 15154275A JP S5275234 A JPS5275234 A JP S5275234A
Authority
JP
Japan
Prior art keywords
unit
pick
pattern
pattern pick
varying
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
JP50151542A
Other languages
Japanese (ja)
Inventor
Takeshi Ishida
Shuji Kizu
Kazumichi Nagaai
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 JP50151542A priority Critical patent/JPS5275234A/en
Publication of JPS5275234A publication Critical patent/JPS5275234A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To realize a pattern pick up unit with considerably economical ADVANTAGE, by reducing the power consumption and the size for the lighting unit by varying the scanning frequency of the pick up unit depending on the presence of the pattern recording area for the recording media.
COPYRIGHT: (C)1977,JPO&Japio
JP50151542A 1975-12-19 1975-12-19 Pattern pick up unit Pending JPS5275234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50151542A JPS5275234A (en) 1975-12-19 1975-12-19 Pattern pick up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50151542A JPS5275234A (en) 1975-12-19 1975-12-19 Pattern pick up unit

Publications (1)

Publication Number Publication Date
JPS5275234A true JPS5275234A (en) 1977-06-24

Family

ID=15520777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50151542A Pending JPS5275234A (en) 1975-12-19 1975-12-19 Pattern pick up unit

Country Status (1)

Country Link
JP (1) JPS5275234A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875374A (en) * 1981-09-10 1983-05-07 ゼロツクス・コ−ポレ−シヨン Device and method of scanning image
JPS58121864A (en) * 1982-01-14 1983-07-20 Konishiroku Photo Ind Co Ltd Shading correction circuit
JPS6298473A (en) * 1985-10-24 1987-05-07 Fujitsu Ltd Image input device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875374A (en) * 1981-09-10 1983-05-07 ゼロツクス・コ−ポレ−シヨン Device and method of scanning image
JPH042035B2 (en) * 1981-09-10 1992-01-16
JPS58121864A (en) * 1982-01-14 1983-07-20 Konishiroku Photo Ind Co Ltd Shading correction circuit
JPH0354509B2 (en) * 1982-01-14 1991-08-20
JPS6298473A (en) * 1985-10-24 1987-05-07 Fujitsu Ltd Image input device

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