JPH0225211B2 - - Google Patents

Info

Publication number
JPH0225211B2
JPH0225211B2 JP55171294A JP17129480A JPH0225211B2 JP H0225211 B2 JPH0225211 B2 JP H0225211B2 JP 55171294 A JP55171294 A JP 55171294A JP 17129480 A JP17129480 A JP 17129480A JP H0225211 B2 JPH0225211 B2 JP H0225211B2
Authority
JP
Japan
Prior art keywords
pack
electronic device
circuit
signal
computer
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.)
Expired - Lifetime
Application number
JP55171294A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5794845A (en
Inventor
Shoichiro Shoda
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 JP55171294A priority Critical patent/JPS5794845A/ja
Publication of JPS5794845A publication Critical patent/JPS5794845A/ja
Publication of JPH0225211B2 publication Critical patent/JPH0225211B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0216—Constructional details or arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)
JP55171294A 1980-12-03 1980-12-03 Electronic device Granted JPS5794845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55171294A JPS5794845A (en) 1980-12-03 1980-12-03 Electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55171294A JPS5794845A (en) 1980-12-03 1980-12-03 Electronic device

Publications (2)

Publication Number Publication Date
JPS5794845A JPS5794845A (en) 1982-06-12
JPH0225211B2 true JPH0225211B2 (ko) 1990-06-01

Family

ID=15920629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55171294A Granted JPS5794845A (en) 1980-12-03 1980-12-03 Electronic device

Country Status (1)

Country Link
JP (1) JPS5794845A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101098A (ja) * 1982-11-30 1984-06-11 Toshiba Corp 記憶装置における記憶情報の喪失防止装置
JPS60167049A (ja) * 1984-02-09 1985-08-30 Trio Kenwood Corp 記憶デ−タ転送方式
JPS6242199U (ko) * 1985-09-03 1987-03-13
JPS62169848U (ko) * 1986-04-17 1987-10-28
JPH01137389A (ja) * 1987-11-25 1989-05-30 Mutoh Ind Ltd Ｉｃメモリを内蔵したカセット
JPH0340012A (ja) * 1990-07-12 1991-02-20 Seiko Epson Corp 接続システム
JPH0752378B2 (ja) * 1990-08-24 1995-06-05 セイコーエプソン株式会社 情報処理装置
JPH06134158A (ja) * 1992-10-23 1994-05-17 Janome Sewing Mach Co Ltd データカードの安全検出装置を備えたミシン
JPH11110886A (ja) * 1997-10-02 1999-04-23 Nippon Columbia Co Ltd ディスク装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519351A (ko) * 1974-07-12 1976-01-26 Hitachi Ltd
JPS51108519A (ja) * 1975-03-19 1976-09-25 Hitachi Ltd Katsusensobatsukanona puraguin patsukeeji

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519351A (ko) * 1974-07-12 1976-01-26 Hitachi Ltd
JPS51108519A (ja) * 1975-03-19 1976-09-25 Hitachi Ltd Katsusensobatsukanona puraguin patsukeeji

Also Published As

Publication number Publication date
JPS5794845A (en) 1982-06-12

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