JPS51140653A - Automatic co-ordinates reader - Google Patents
Automatic co-ordinates readerInfo
- Publication number
- JPS51140653A JPS51140653A JP50064470A JP6447075A JPS51140653A JP S51140653 A JPS51140653 A JP S51140653A JP 50064470 A JP50064470 A JP 50064470A JP 6447075 A JP6447075 A JP 6447075A JP S51140653 A JPS51140653 A JP S51140653A
- Authority
- JP
- Japan
- Prior art keywords
- ordinates
- reader
- automatic
- magnetic field
- oscillator
- 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
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
PURPOSE: To determine a position on co-ordinates of an a.c. magnetic field oscillator by applying an a.c. magnetic field signal generated by the oscillator to a tablet in terms of a voltage level induced thereby in a lead wire.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50064470A JPS5927949B2 (en) | 1975-05-28 | 1975-05-28 | Automatic coordinate reading 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 |
GB21182/76A GB1525649A (en) | 1975-05-23 | 1976-05-21 | Automatic coordinate determining device |
IT49614/76A IT1061979B (en) | 1975-05-23 | 1976-05-21 | AUTOMATIC DEVICE FOR DETERMINING THE COORDINATES OF A POSITION ON A FLAT SURFACE |
SE7605788A SE420655B (en) | 1975-05-23 | 1976-05-21 | AUTOMATIC COORDINATE DETERMINATION DEVICE |
NLAANVRAGE7605478,A NL185427C (en) | 1975-05-23 | 1976-05-21 | DEVICE FOR AUTOMATICALLY DETERMINING POSITION COORDINATES OF A POINT IN A PLANE. |
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 |
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 |
---|---|---|---|
JP50064470A JPS5927949B2 (en) | 1975-05-28 | 1975-05-28 | Automatic coordinate reading device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51140653A true JPS51140653A (en) | 1976-12-03 |
JPS5927949B2 JPS5927949B2 (en) | 1984-07-09 |
Family
ID=13259136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50064470A Expired JPS5927949B2 (en) | 1975-05-23 | 1975-05-28 | Automatic coordinate reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5927949B2 (en) |
-
1975
- 1975-05-28 JP JP50064470A patent/JPS5927949B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5927949B2 (en) | 1984-07-09 |
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