JPS5694565A - Memory card device - Google Patents

Memory card device

Info

Publication number
JPS5694565A
JPS5694565A JP17169779A JP17169779A JPS5694565A JP S5694565 A JPS5694565 A JP S5694565A JP 17169779 A JP17169779 A JP 17169779A JP 17169779 A JP17169779 A JP 17169779A JP S5694565 A JPS5694565 A JP S5694565A
Authority
JP
Japan
Prior art keywords
memory card
loader
memory
data
photodetector
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.)
Pending
Application number
JP17169779A
Other languages
Japanese (ja)
Inventor
Teruo Kitagawa
Junichi Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP17169779A priority Critical patent/JPS5694565A/en
Publication of JPS5694565A publication Critical patent/JPS5694565A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/005—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards with a storage element common to a large number of data, e.g. perforated card

Abstract

PURPOSE:To increase reliability and to make ease of handling, by making the transmission/ reception of data between a nonvolatile semiconductor memory card and a card loader inserting it with a photocoupling element. CONSTITUTION:A memory card 1 consisting of nonvolatile semiconductor elements is inserted from an insertion section 22 of a memory card loading device 2 and after it is set at a given location, it is locked. The optical data output from a light emitting element 211 of the said loader 2 is received by a photodetector 121 of the memory card 1 via a window 111 and sequentially written in nonvolatile memory. When the write-in is finished, the memory card 1 is de-inserted from loader 2 and stored. Further, the data stored in the memory card 1 is output from a light emitting element 122 and received at a photodetector 212 of the loader 2 via a window 112 to read out the memory content of the memory card 1. Battery back-up is not required to this memory card device and reliability is high, since photocoupling element is used for data transmission/reception.
JP17169779A 1979-12-27 1979-12-27 Memory card device Pending JPS5694565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17169779A JPS5694565A (en) 1979-12-27 1979-12-27 Memory card device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17169779A JPS5694565A (en) 1979-12-27 1979-12-27 Memory card device

Publications (1)

Publication Number Publication Date
JPS5694565A true JPS5694565A (en) 1981-07-31

Family

ID=15928003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17169779A Pending JPS5694565A (en) 1979-12-27 1979-12-27 Memory card device

Country Status (1)

Country Link
JP (1) JPS5694565A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132874A (en) * 1982-02-03 1983-08-08 Oki Electric Ind Co Ltd Personal card
JPS58132875A (en) * 1982-02-03 1983-08-08 Oki Electric Ind Co Ltd Recording and reading device of personal card
JPS58166578A (en) * 1982-03-26 1983-10-01 Nippon Denso Co Ltd Information generator
JPS58200333A (en) * 1982-05-18 1983-11-21 Seiko Instr & Electronics Ltd Information card
JPS599783A (en) * 1982-07-09 1984-01-19 Hitachi Ltd Card having built-in ic
JPS6095628A (en) * 1983-10-29 1985-05-29 Nippon Telegr & Teleph Corp <Ntt> Portable document data input device
JPS60215392A (en) * 1984-04-10 1985-10-28 ブラザー工業株式会社 Sewing machine equipped with detachable memory cassette
JPS60217454A (en) * 1984-04-12 1985-10-31 Mitsubishi Heavy Ind Ltd Information processing unit
JPS6285390A (en) * 1985-10-02 1987-04-18 ヴイデツクス・インコ−ポレ−テツド Optical reader for reading data code
JPS6372659U (en) * 1986-10-24 1988-05-16
EP0332170A2 (en) * 1988-03-08 1989-09-13 Matsushita Electric Industrial Co., Ltd. Combined memory medium, drive apparatus and method therefor and playback apparatus therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858804A (en) * 1971-11-22 1973-08-17
JPS5268469A (en) * 1975-12-04 1977-06-07 Casio Comput Co Ltd Clock device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4858804A (en) * 1971-11-22 1973-08-17
JPS5268469A (en) * 1975-12-04 1977-06-07 Casio Comput Co Ltd Clock device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631639B2 (en) * 1982-02-03 1988-01-13 Oki Electric Ind Co Ltd
JPS58132875A (en) * 1982-02-03 1983-08-08 Oki Electric Ind Co Ltd Recording and reading device of personal card
JPS58132874A (en) * 1982-02-03 1983-08-08 Oki Electric Ind Co Ltd Personal card
JPS58166578A (en) * 1982-03-26 1983-10-01 Nippon Denso Co Ltd Information generator
JPH0449192B2 (en) * 1982-03-26 1992-08-10 Nippon Denso Co
JPS58200333A (en) * 1982-05-18 1983-11-21 Seiko Instr & Electronics Ltd Information card
JPS599783A (en) * 1982-07-09 1984-01-19 Hitachi Ltd Card having built-in ic
JPS6095628A (en) * 1983-10-29 1985-05-29 Nippon Telegr & Teleph Corp <Ntt> Portable document data input device
JPS60215392A (en) * 1984-04-10 1985-10-28 ブラザー工業株式会社 Sewing machine equipped with detachable memory cassette
JPH0133196B2 (en) * 1984-04-10 1989-07-12 Brother Ind Ltd
JPS60217454A (en) * 1984-04-12 1985-10-31 Mitsubishi Heavy Ind Ltd Information processing unit
JPS6285390A (en) * 1985-10-02 1987-04-18 ヴイデツクス・インコ−ポレ−テツド Optical reader for reading data code
JPS6372659U (en) * 1986-10-24 1988-05-16
EP0332170A2 (en) * 1988-03-08 1989-09-13 Matsushita Electric Industrial Co., Ltd. Combined memory medium, drive apparatus and method therefor and playback apparatus therefor
US5132947A (en) * 1988-03-08 1992-07-21 Matsushita Electric Industrial Co., Ltd. Combined memory medium, drive apparatus and method therefor and playback apparatus therefor

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