JPS529321A - Mark reading device - Google Patents

Mark reading device

Info

Publication number
JPS529321A
JPS529321A JP50085074A JP8507475A JPS529321A JP S529321 A JPS529321 A JP S529321A JP 50085074 A JP50085074 A JP 50085074A JP 8507475 A JP8507475 A JP 8507475A JP S529321 A JPS529321 A JP S529321A
Authority
JP
Japan
Prior art keywords
reading device
mark reading
mark area
mark
density
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.)
Granted
Application number
JP50085074A
Other languages
English (en)
Japanese (ja)
Other versions
JPS548048B2 (Direct
Inventor
Nobuyuki Nesasa
Masahide Yamazaki
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP50085074A priority Critical patent/JPS529321A/ja
Publication of JPS529321A publication Critical patent/JPS529321A/ja
Publication of JPS548048B2 publication Critical patent/JPS548048B2/ja
Granted legal-status Critical Current

Links

JP50085074A 1975-07-11 1975-07-11 Mark reading device Granted JPS529321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50085074A JPS529321A (en) 1975-07-11 1975-07-11 Mark reading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50085074A JPS529321A (en) 1975-07-11 1975-07-11 Mark reading device

Publications (2)

Publication Number Publication Date
JPS529321A true JPS529321A (en) 1977-01-24
JPS548048B2 JPS548048B2 (Direct) 1979-04-12

Family

ID=13848461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50085074A Granted JPS529321A (en) 1975-07-11 1975-07-11 Mark reading device

Country Status (1)

Country Link
JP (1) JPS529321A (Direct)

Also Published As

Publication number Publication date
JPS548048B2 (Direct) 1979-04-12

Similar Documents

Publication Publication Date Title
JPS5295121A (en) Code plate
JPS5324223A (en) Pickup device
JPS51134032A (en) Multi-information transfer unit
JPS5237413A (en) Magnetic recorder
JPS529321A (en) Mark reading device
JPS5375768A (en) Size check pattern
JPS535546A (en) Microfish searching device
JPS51139799A (en) Liquid crystal display device
JPS5227938A (en) Antifreezer sensor device
JPS5241545A (en) Instrument structure
JPS523447A (en) Optical device of line image formation
JPS5233426A (en) Mark read circuit
JPS5251234A (en) Go playing device without stones
JPS5424657A (en) Liquid crystal display device
JPS529322A (en) Mark information reading system
JPS5327099A (en) Automated ticket
JPS53121516A (en) Display switching device
JPS5354325A (en) Combustion control device
JPS5220032A (en) Electrophotographic device
JPS51147299A (en) Figure display device
JPS5250126A (en) Character/mark reading equipment
JPS5338225A (en) Mark sensor
JPS5298431A (en) Reader
JPS51132732A (en) False-information detection unit
JPS53133375A (en) Photo ecthing method