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JPS5619172A - Read-in unit - Google Patents

Read-in unit

Info

Publication number
JPS5619172A
JPS5619172A JP9477279A JP9477279A JPS5619172A JP S5619172 A JPS5619172 A JP S5619172A JP 9477279 A JP9477279 A JP 9477279A JP 9477279 A JP9477279 A JP 9477279A JP S5619172 A JPS5619172 A JP S5619172A
Authority
JP
Japan
Prior art keywords
sensor
mark
read
pulse
alignment
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
JP9477279A
Other languages
Japanese (ja)
Inventor
Junpei Kanazawa
Shinzo Shimomura
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP9477279A priority Critical patent/JPS5619172A/en
Publication of JPS5619172A publication Critical patent/JPS5619172A/en
Pending legal-status Critical Current

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  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To enable the alignment with high accuracy by a simple constitution, by moving the optical and mechanical reader in matching with the sheet and seqentially scanning the optical and mechanical mark every drive pulse with the sensor.
CONSTITUTION: The read-in sensor 3 is fixed on the linear pulse motor 1 and the pulse motor 1 is shifted left and right on the rail 2 with pulse driving. Further, the optical and mechanical read-in OMR mark sheet 4 is located in parallel with the moving direction of the sensor 3. Further, by shifting the motor 1 left and right, the sensor 3 is moved in matching with the sheet 4 and the OMR mark is sequentially scanned every drive pulse by the sensor 3. Accordingly, since the alignment to the mark can be made only with the rail and the pulse motor, the alignment with high accuracy can be made with a simple constitution.
COPYRIGHT: (C)1981,JPO&Japio
JP9477279A 1979-07-24 1979-07-24 Read-in unit Pending JPS5619172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9477279A JPS5619172A (en) 1979-07-24 1979-07-24 Read-in unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9477279A JPS5619172A (en) 1979-07-24 1979-07-24 Read-in unit

Publications (1)

Publication Number Publication Date
JPS5619172A true JPS5619172A (en) 1981-02-23

Family

ID=14119379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9477279A Pending JPS5619172A (en) 1979-07-24 1979-07-24 Read-in unit

Country Status (1)

Country Link
JP (1) JPS5619172A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614363A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPS614361A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPS614362A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPH01134924U (en) * 1988-03-09 1989-09-14
JPH0591139U (en) * 1992-05-25 1993-12-10 株式会社フジクラ Simple waterproof structure for communication cable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614363A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPS614361A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPS614362A (en) * 1984-06-18 1986-01-10 Matsushita Electric Ind Co Ltd Picture input device
JPH01134924U (en) * 1988-03-09 1989-09-14
JPH0591139U (en) * 1992-05-25 1993-12-10 株式会社フジクラ Simple waterproof structure for communication cable

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