JPS5296825A - Coordinates readout unit - Google Patents

Coordinates readout unit

Info

Publication number
JPS5296825A
JPS5296825A JP1359476A JP1359476A JPS5296825A JP S5296825 A JPS5296825 A JP S5296825A JP 1359476 A JP1359476 A JP 1359476A JP 1359476 A JP1359476 A JP 1359476A JP S5296825 A JPS5296825 A JP S5296825A
Authority
JP
Japan
Prior art keywords
coordinates
readout unit
readout
coordinates readout
maximum
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
JP1359476A
Other languages
Japanese (ja)
Other versions
JPS5731188B2 (en
Inventor
Tsuneo Ikedo
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1359476A priority Critical patent/JPS5296825A/en
Priority to IT49614/76A priority patent/IT1061979B/en
Priority to NLAANVRAGE7605478,A priority patent/NL185427C/en
Priority to US05/688,835 priority patent/US4088842A/en
Priority to GB21182/76A priority patent/GB1525649A/en
Priority to NO761742A priority patent/NO149446C/en
Priority to DE2622941A priority patent/DE2622941C2/en
Priority to SE7605788A priority patent/SE420655B/en
Priority to FR7615404A priority patent/FR2312012A1/en
Priority to CH653476A priority patent/CH595613A5/xx
Priority to CA253,195A priority patent/CA1080325A/en
Publication of JPS5296825A publication Critical patent/JPS5296825A/en
Publication of JPS5731188B2 publication Critical patent/JPS5731188B2/ja
Priority to HK492/82A priority patent/HK49282A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable the coordinates readout always accurately,independently of the readout media and with high resolution, by obtaining the position of coordinates between the scanning lines thru only one division for only two variables the maximum and the next maximum in the induced voltage.
COPYRIGHT: (C)1977,JPO&Japio
JP1359476A 1975-05-23 1976-02-10 Coordinates readout unit Granted JPS5296825A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP1359476A JPS5296825A (en) 1976-02-10 1976-02-10 Coordinates readout unit
SE7605788A SE420655B (en) 1975-05-23 1976-05-21 AUTOMATIC COORDINATE DETERMINATION DEVICE
FR7615404A FR2312012A1 (en) 1975-05-23 1976-05-21 AUTOMATIC DEVICE DETERMINING POSITION COORDINATES
US05/688,835 US4088842A (en) 1975-05-23 1976-05-21 Automatic coordinate determining device
GB21182/76A GB1525649A (en) 1975-05-23 1976-05-21 Automatic coordinate determining device
NO761742A NO149446C (en) 1975-05-23 1976-05-21 DEVICE FOR AUTOMATIC COORDINATE DETERMINATION
DE2622941A DE2622941C2 (en) 1975-05-23 1976-05-21 Device for the automatic determination of the coordinate position of a probe
IT49614/76A IT1061979B (en) 1975-05-23 1976-05-21 AUTOMATIC DEVICE FOR DETERMINING THE COORDINATES OF A POSITION ON A FLAT SURFACE
NLAANVRAGE7605478,A NL185427C (en) 1975-05-23 1976-05-21 DEVICE FOR AUTOMATICALLY DETERMINING POSITION COORDINATES OF A POINT IN A PLANE.
CH653476A CH595613A5 (en) 1975-05-23 1976-05-24
CA253,195A CA1080325A (en) 1975-05-23 1976-05-25 Automatic coordinate determining device
HK492/82A HK49282A (en) 1975-05-23 1982-11-25 An automatic coordinate determining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1359476A JPS5296825A (en) 1976-02-10 1976-02-10 Coordinates readout unit

Publications (2)

Publication Number Publication Date
JPS5296825A true JPS5296825A (en) 1977-08-15
JPS5731188B2 JPS5731188B2 (en) 1982-07-02

Family

ID=11837515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1359476A Granted JPS5296825A (en) 1975-05-23 1976-02-10 Coordinates readout unit

Country Status (1)

Country Link
JP (1) JPS5296825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202577A (en) * 1983-04-30 1984-11-16 Pentel Kk Graphic input device
JPS6132130A (en) * 1984-07-23 1986-02-14 Seiko Instr & Electronics Ltd Coordinate reader
US5128499A (en) * 1990-05-15 1992-07-07 Seiko Instruments, Inc. Wireless coordinate reading system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202577A (en) * 1983-04-30 1984-11-16 Pentel Kk Graphic input device
JPH0319967B2 (en) * 1983-04-30 1991-03-18 Pentel Kk
JPS6132130A (en) * 1984-07-23 1986-02-14 Seiko Instr & Electronics Ltd Coordinate reader
US5128499A (en) * 1990-05-15 1992-07-07 Seiko Instruments, Inc. Wireless coordinate reading system

Also Published As

Publication number Publication date
JPS5731188B2 (en) 1982-07-02

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