JPS546699A - Looking device - Google Patents

Looking device

Info

Publication number
JPS546699A
JPS546699A JP7033177A JP7033177A JPS546699A JP S546699 A JPS546699 A JP S546699A JP 7033177 A JP7033177 A JP 7033177A JP 7033177 A JP7033177 A JP 7033177A JP S546699 A JPS546699 A JP S546699A
Authority
JP
Japan
Prior art keywords
looking device
locking
card
looking
back sides
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
JP7033177A
Other languages
Japanese (ja)
Other versions
JPS5832262B2 (en
Inventor
Shohachi Yamada
Kimihiko Muto
Kiyoshige Hirabayashi
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.)
SHINDEN BOSAI KK
SHINDEN BOUSAI KK
Stanley Electric Co Ltd
Original Assignee
SHINDEN BOSAI KK
SHINDEN BOUSAI KK
Stanley 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 SHINDEN BOSAI KK, SHINDEN BOUSAI KK, Stanley Electric Co Ltd filed Critical SHINDEN BOSAI KK
Priority to JP52070331A priority Critical patent/JPS5832262B2/en
Publication of JPS546699A publication Critical patent/JPS546699A/en
Publication of JPS5832262B2 publication Critical patent/JPS5832262B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means

Abstract

PURPOSE:To check locking or releasing operations of a locking device by reading information printed on the front and back sides of a card.
JP52070331A 1977-06-14 1977-06-14 security equipment Expired JPS5832262B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52070331A JPS5832262B2 (en) 1977-06-14 1977-06-14 security equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52070331A JPS5832262B2 (en) 1977-06-14 1977-06-14 security equipment

Publications (2)

Publication Number Publication Date
JPS546699A true JPS546699A (en) 1979-01-18
JPS5832262B2 JPS5832262B2 (en) 1983-07-12

Family

ID=13428328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52070331A Expired JPS5832262B2 (en) 1977-06-14 1977-06-14 security equipment

Country Status (1)

Country Link
JP (1) JPS5832262B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025259A (en) * 1983-07-21 1985-02-08 Nec Corp Hybrid integrated circuit device
JPS6355574U (en) * 1986-09-29 1988-04-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146223A (en) * 1974-05-13 1975-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146223A (en) * 1974-05-13 1975-11-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025259A (en) * 1983-07-21 1985-02-08 Nec Corp Hybrid integrated circuit device
JPS6355574U (en) * 1986-09-29 1988-04-14

Also Published As

Publication number Publication date
JPS5832262B2 (en) 1983-07-12

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