JPS57211635A - Keyboard input device - Google Patents

Keyboard input device

Info

Publication number
JPS57211635A
JPS57211635A JP56097746A JP9774681A JPS57211635A JP S57211635 A JPS57211635 A JP S57211635A JP 56097746 A JP56097746 A JP 56097746A JP 9774681 A JP9774681 A JP 9774681A JP S57211635 A JPS57211635 A JP S57211635A
Authority
JP
Japan
Prior art keywords
circuit
key input
display
value
counted value
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
JP56097746A
Other languages
English (en)
Other versions
JPS6161406B2 (ja
Inventor
Yuji Asada
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56097746A priority Critical patent/JPS57211635A/ja
Publication of JPS57211635A publication Critical patent/JPS57211635A/ja
Publication of JPS6161406B2 publication Critical patent/JPS6161406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
JP56097746A 1981-06-23 1981-06-23 Keyboard input device Granted JPS57211635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097746A JPS57211635A (en) 1981-06-23 1981-06-23 Keyboard input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097746A JPS57211635A (en) 1981-06-23 1981-06-23 Keyboard input device

Publications (2)

Publication Number Publication Date
JPS57211635A true JPS57211635A (en) 1982-12-25
JPS6161406B2 JPS6161406B2 (ja) 1986-12-25

Family

ID=14200445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097746A Granted JPS57211635A (en) 1981-06-23 1981-06-23 Keyboard input device

Country Status (1)

Country Link
JP (1) JPS57211635A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958523A (ja) * 1982-09-28 1984-04-04 Fujitsu Ltd 端末装置のメツセ−ジ表示方式
JPS6332624A (ja) * 1986-07-28 1988-02-12 Canon Inc 情報処理装置
JPH0552920U (ja) * 1991-12-03 1993-07-13 日本電気フィールドサービス株式会社 キーボード

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115747A (en) * 1975-04-03 1976-10-12 Kayagaki Irika Kogyo Kk Classification tabulation apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115747A (en) * 1975-04-03 1976-10-12 Kayagaki Irika Kogyo Kk Classification tabulation apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958523A (ja) * 1982-09-28 1984-04-04 Fujitsu Ltd 端末装置のメツセ−ジ表示方式
JPS6250846B2 (ja) * 1982-09-28 1987-10-27 Fujitsu Ltd
JPS6332624A (ja) * 1986-07-28 1988-02-12 Canon Inc 情報処理装置
JPH0552920U (ja) * 1991-12-03 1993-07-13 日本電気フィールドサービス株式会社 キーボード

Also Published As

Publication number Publication date
JPS6161406B2 (ja) 1986-12-25

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