JPS5243327A - Curve reading device - Google Patents

Curve reading device

Info

Publication number
JPS5243327A
JPS5243327A JP50118798A JP11879875A JPS5243327A JP S5243327 A JPS5243327 A JP S5243327A JP 50118798 A JP50118798 A JP 50118798A JP 11879875 A JP11879875 A JP 11879875A JP S5243327 A JPS5243327 A JP S5243327A
Authority
JP
Japan
Prior art keywords
reading device
curve
curve reading
actue
lpf
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
JP50118798A
Other languages
Japanese (ja)
Other versions
JPS5652356B2 (en
Inventor
Soichiro Yasunaga
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50118798A priority Critical patent/JPS5243327A/en
Priority to US05/698,760 priority patent/US4053734A/en
Priority to DE2627971A priority patent/DE2627971C3/en
Publication of JPS5243327A publication Critical patent/JPS5243327A/en
Publication of JPS5652356B2 publication Critical patent/JPS5652356B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To correctly and exactly read a curve and especially to detect small but actue pulse of amplitude, irrespective of slow variation of video signal, by use of LPF and adding apparatus.
JP50118798A 1975-06-23 1975-10-03 Curve reading device Granted JPS5243327A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50118798A JPS5243327A (en) 1975-10-03 1975-10-03 Curve reading device
US05/698,760 US4053734A (en) 1975-06-23 1976-06-22 Curve reading method and apparatus
DE2627971A DE2627971C3 (en) 1975-06-23 1976-06-23 Curve reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50118798A JPS5243327A (en) 1975-10-03 1975-10-03 Curve reading device

Publications (2)

Publication Number Publication Date
JPS5243327A true JPS5243327A (en) 1977-04-05
JPS5652356B2 JPS5652356B2 (en) 1981-12-11

Family

ID=14745365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50118798A Granted JPS5243327A (en) 1975-06-23 1975-10-03 Curve reading device

Country Status (1)

Country Link
JP (1) JPS5243327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056713A (en) * 1973-09-21 1975-05-17

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013060A (en) * 1973-06-04 1975-02-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013060A (en) * 1973-06-04 1975-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056713A (en) * 1973-09-21 1975-05-17

Also Published As

Publication number Publication date
JPS5652356B2 (en) 1981-12-11

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