JPS5538464B2 - - Google Patents

Info

Publication number
JPS5538464B2
JPS5538464B2 JP10540173A JP10540173A JPS5538464B2 JP S5538464 B2 JPS5538464 B2 JP S5538464B2 JP 10540173 A JP10540173 A JP 10540173A JP 10540173 A JP10540173 A JP 10540173A JP S5538464 B2 JPS5538464 B2 JP S5538464B2
Authority
JP
Japan
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
Application number
JP10540173A
Other languages
Japanese (ja)
Other versions
JPS501899A (enrdf_load_stackoverflow
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 US00351298A external-priority patent/US3821704A/en
Application filed filed Critical
Publication of JPS501899A publication Critical patent/JPS501899A/ja
Publication of JPS5538464B2 publication Critical patent/JPS5538464B2/ja
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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/215—Individual registration on entry or exit involving the use of a pass the system having a variable access-code, e.g. varied as a function of time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
JP10540173A 1973-04-16 1973-09-18 Expired JPS5538464B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00351298A US3821704A (en) 1972-03-13 1973-04-16 Self re keying security device with coded key

Publications (2)

Publication Number Publication Date
JPS501899A JPS501899A (enrdf_load_stackoverflow) 1975-01-09
JPS5538464B2 true JPS5538464B2 (enrdf_load_stackoverflow) 1980-10-04

Family

ID=23380358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10540173A Expired JPS5538464B2 (enrdf_load_stackoverflow) 1973-04-16 1973-09-18

Country Status (2)

Country Link
US (1) USRE29259E (enrdf_load_stackoverflow)
JP (1) JPS5538464B2 (enrdf_load_stackoverflow)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926021A (en) * 1974-01-02 1975-12-16 Monitron Ind Electronic combination lock and system
JPS602466B2 (ja) * 1974-02-13 1985-01-22 ピトニイ・ボウズ・インコーポレーテツド ロック装置
US4209782A (en) 1976-08-05 1980-06-24 Maximilian Wachtler Method and circuit arrangement for the electronically controlled release of door, safe and function locks using electronically coded keys
CA1101513A (en) 1976-11-08 1981-05-19 Leonard J. Genest Security system
US4189719A (en) 1977-09-19 1980-02-19 The Stoneleigh Trust Intrusion alarm systems
US4207555A (en) 1978-03-03 1980-06-10 The Eastern Company Lock system
US4415893A (en) 1978-06-27 1983-11-15 All-Lock Electronics, Inc. Door control system
JPS5539995A (en) * 1978-09-14 1980-03-21 Nec Corp Discriminating recognition unit
US4283710A (en) 1978-10-25 1981-08-11 J.S. Lock Company Security system
JPS5578772A (en) * 1978-12-09 1980-06-13 Kadetsukusu Inc Electronic locking apparatus
DE2911160A1 (de) 1979-03-22 1980-10-02 Daimler Benz Ag Vorrichtung zum verhindern unbefugter inbetriebsetzung von fahrzeugen
SE429884B (sv) * 1979-06-05 1983-10-03 Thelin & Co Id Select Elektroniskt las
DE2928913C2 (de) * 1979-07-18 1988-03-24 Bayerische Motoren Werke AG, 8000 München Diebstahl-Sicherungsvorrichtung für Kraftfahrzeuge
US4385231A (en) 1980-06-27 1983-05-24 Omron Tateisi Electronics Co. Unlocking system for use with cards
IL63201A (en) 1980-07-01 1985-01-31 Scovill Inc Electronic security device such as door lock
SE433014B (sv) 1982-02-04 1984-04-30 Cale Ind Ab Parkeringsanleggning, foretredesvis for cyklar
JPS58176370A (ja) * 1982-04-10 1983-10-15 キング工業株式会社 解錠条件を変更しうる耐火金庫
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
US4558175A (en) 1982-08-02 1985-12-10 Leonard J. Genest Security system and method for securely communicating therein
JPS59165778A (ja) * 1982-08-16 1984-09-19 岩瀬　勝彦 施錠、解錠装置
NO153409C (no) * 1982-09-02 1986-03-12 Trioving As Omkodbar elektronisk laas.
JPS5980871A (ja) * 1982-10-27 1984-05-10 日本警備保障株式会社 警備用キ−コ−ド登録システム
US4525805A (en) 1982-12-20 1985-06-25 Richard Prosan Secure locking system employing radiant energy and electrical data transmission
JPS6029378U (ja) * 1983-08-02 1985-02-27 三和電工株式会社 ピンプラグ
FR2559193B1 (fr) 1984-02-07 1986-06-20 Talleres Escoriaza Sa Serrure electronique programmable
US4717816A (en) 1984-02-13 1988-01-05 Raymond James W Electronic lock and key system for hotels and the like
JPS60246451A (ja) * 1984-05-22 1985-12-06 Sharp Corp 小型情報処理装置
US4736419A (en) 1984-12-24 1988-04-05 American Telephone And Telegraph Company, At&T Bell Laboratories Electronic lock system
JPH0762854B2 (ja) 1985-03-05 1995-07-05 カシオ計算機株式会社 Ｉｃカードシステム
US4972472A (en) * 1985-03-15 1990-11-20 Tandem Computers Incorporated Method and apparatus for changing the master key in a cryptographic system
US4677284A (en) 1985-08-22 1987-06-30 Genest Leonard Joseph Multi-access security system
US4837822A (en) 1986-04-08 1989-06-06 Schlage Lock Company Cryptographic based electronic lock system and method of operation
US4809327A (en) 1986-09-02 1989-02-28 Unisys Corporation Encrtption of messages employing unique control words and randomly chosen encryption keys
US4782529A (en) 1986-09-02 1988-11-01 Unisys Corporation Decryption of messages employing unique control words and randomly chosen decryption keys
US5337588A (en) 1990-10-11 1994-08-16 Intellikey Corporation Electronic lock and key system
US5581614A (en) * 1991-08-19 1996-12-03 Index Systems, Inc. Method for encrypting and embedding information in a video program
US5170431A (en) * 1991-09-20 1992-12-08 Mas-Hamilton Group Electronic bolt lock with enhanced security features
US5359322A (en) * 1992-09-28 1994-10-25 Stanley Home Automation Method and apparatus for interconnected electronic locks
US5709114A (en) * 1994-11-21 1998-01-20 Mas-Hamilton Group Keypad entry electronic combination lock with self-generated combination
US6615625B2 (en) 2000-01-25 2003-09-09 Videx, Inc. Electronic locking system
US6718806B2 (en) 2000-01-25 2004-04-13 Videx, Inc. Electronic locking system with emergency exit feature
US6474122B2 (en) 2000-01-25 2002-11-05 Videx, Inc. Electronic locking system
US20070044523A1 (en) * 2005-08-26 2007-03-01 Videx, Inc. Lock
US20080067245A1 (en) * 2006-09-06 2008-03-20 Honda Motor Co., Ltd. Basket tag with 2-d bar code
KR20170078415A (ko) * 2015-12-29 2017-07-07 삼성전자주식회사 도어락 제어 장치 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727187A (en) * 1971-10-28 1973-04-10 Telecredit Credit card verification system

Also Published As

Publication number Publication date
USRE29259E (en) 1977-06-07
JPS501899A (enrdf_load_stackoverflow) 1975-01-09

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