HK49282A - An automatic coordinate determining device - Google Patents

An automatic coordinate determining device

Info

Publication number
HK49282A
HK49282A HK492/82A HK49282A HK49282A HK 49282 A HK49282 A HK 49282A HK 492/82 A HK492/82 A HK 492/82A HK 49282 A HK49282 A HK 49282A HK 49282 A HK49282 A HK 49282A
Authority
HK
Hong Kong
Prior art keywords
conductors
probe
conductor
register
value
Prior art date
Application number
HK492/82A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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
Priority claimed from JP50062191A external-priority patent/JPS51138124A/ja
Priority claimed from JP50064470A external-priority patent/JPS5927949B2/ja
Priority claimed from JP50138002A external-priority patent/JPS599951B2/ja
Priority claimed from JP50138905A external-priority patent/JPS5263026A/ja
Priority claimed from JP1359476A external-priority patent/JPS5296825A/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of HK49282A publication Critical patent/HK49282A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
HK492/82A 1975-05-23 1982-11-25 An automatic coordinate determining device HK49282A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP50062191A JPS51138124A (en) 1975-05-23 1975-05-23 Automatic coordinate reader
JP50064470A JPS5927949B2 (ja) 1975-05-28 1975-05-28 自動座標読取装置
JP50138002A JPS599951B2 (ja) 1975-11-17 1975-11-17 ジドウザヒヨウヨミトリソウチノソウサホウシキ
JP50138905A JPS5263026A (en) 1975-11-19 1975-11-19 Coordinates reader
JP1359476A JPS5296825A (en) 1976-02-10 1976-02-10 Coordinates readout unit

Publications (1)

Publication Number Publication Date
HK49282A true HK49282A (en) 1982-12-03

Family

ID=27519523

Family Applications (1)

Application Number Title Priority Date Filing Date
HK492/82A HK49282A (en) 1975-05-23 1982-11-25 An automatic coordinate determining device

Country Status (10)

Country Link
CA (1) CA1080325A (US06724976-20040420-M00002.png)
CH (1) CH595613A5 (US06724976-20040420-M00002.png)
DE (1) DE2622941C2 (US06724976-20040420-M00002.png)
FR (1) FR2312012A1 (US06724976-20040420-M00002.png)
GB (1) GB1525649A (US06724976-20040420-M00002.png)
HK (1) HK49282A (US06724976-20040420-M00002.png)
IT (1) IT1061979B (US06724976-20040420-M00002.png)
NL (1) NL185427C (US06724976-20040420-M00002.png)
NO (1) NO149446C (US06724976-20040420-M00002.png)
SE (1) SE420655B (US06724976-20040420-M00002.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983238A (ja) * 1982-11-04 1984-05-14 Sony Corp 位置検出装置
GB2140562B (en) * 1983-04-22 1986-10-08 Robert John Collins Current-ratio digitisers
DE3325811A1 (de) * 1983-07-18 1985-01-31 Aschauer Georg Geraet zum erfassen handgeschriebener zeichen fuer die weiterverarbeitung in edv-anlagen/datenerfassungsgeraet
JPH0654460B2 (ja) * 1986-07-12 1994-07-20 アルプス電気株式会社 座標検出方法
HUT49003A (en) * 1988-01-22 1989-07-28 Tamas Ban Method and device for determining position of points characterized by planar coordinates
US7868874B2 (en) 2005-11-15 2011-01-11 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461454A (en) * 1968-06-06 1969-08-12 Ibm Position identifying device
US3648277A (en) * 1970-07-21 1972-03-07 Science Accessories Corp Magnetic graphical data device
GB1340522A (en) * 1971-01-14 1973-12-12 Quest Automation Apparatus for converting graphical information into co-ordinate data
US3873770A (en) * 1974-03-21 1975-03-25 Bendix Corp Digital position measurement system with stylus tilt error compensation

Also Published As

Publication number Publication date
NL185427B (nl) 1989-11-01
NL185427C (nl) 1990-04-02
FR2312012A1 (fr) 1976-12-17
CA1080325A (en) 1980-06-24
NL7605478A (nl) 1976-11-25
IT1061979B (it) 1983-04-30
GB1525649A (en) 1978-09-20
CH595613A5 (US06724976-20040420-M00002.png) 1978-02-15
DE2622941C2 (de) 1986-01-30
NO761742L (US06724976-20040420-M00002.png) 1976-11-24
FR2312012B1 (US06724976-20040420-M00002.png) 1982-04-09
DE2622941A1 (de) 1976-12-09
SE7605788L (sv) 1976-11-24
NO149446B (no) 1984-01-09
NO149446C (no) 1984-04-25
SE420655B (sv) 1981-10-19

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