JPS62281024A - 座標入力装置 - Google Patents

座標入力装置

Info

Publication number
JPS62281024A
JPS62281024A JP61123711A JP12371186A JPS62281024A JP S62281024 A JPS62281024 A JP S62281024A JP 61123711 A JP61123711 A JP 61123711A JP 12371186 A JP12371186 A JP 12371186A JP S62281024 A JPS62281024 A JP S62281024A
Authority
JP
Japan
Prior art keywords
pulse
time
peak level
pulse group
detected
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
JP61123711A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460247B2 (esLanguage
Inventor
Yuichiro Yoshimura
雄一郎 吉村
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP61123711A priority Critical patent/JPS62281024A/ja
Publication of JPS62281024A publication Critical patent/JPS62281024A/ja
Publication of JPH0460247B2 publication Critical patent/JPH0460247B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP61123711A 1986-05-30 1986-05-30 座標入力装置 Granted JPS62281024A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61123711A JPS62281024A (ja) 1986-05-30 1986-05-30 座標入力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61123711A JPS62281024A (ja) 1986-05-30 1986-05-30 座標入力装置

Publications (2)

Publication Number Publication Date
JPS62281024A true JPS62281024A (ja) 1987-12-05
JPH0460247B2 JPH0460247B2 (esLanguage) 1992-09-25

Family

ID=14867463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61123711A Granted JPS62281024A (ja) 1986-05-30 1986-05-30 座標入力装置

Country Status (1)

Country Link
JP (1) JPS62281024A (esLanguage)

Also Published As

Publication number Publication date
JPH0460247B2 (esLanguage) 1992-09-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees