JPS501899A - - Google Patents
Info
- Publication number
- JPS501899A JPS501899A JP48105401A JP10540173A JPS501899A JP S501899 A JPS501899 A JP S501899A JP 48105401 A JP48105401 A JP 48105401A JP 10540173 A JP10540173 A JP 10540173A JP S501899 A JPS501899 A JP S501899A
- 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.)
- Granted
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)
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 true JPS501899A (it) | 1975-01-09 |
JPS5538464B2 JPS5538464B2 (it) | 1980-10-04 |
Family
ID=23380358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10540173A Expired JPS5538464B2 (it) | 1973-04-16 | 1973-09-18 |
Country Status (2)
Country | Link |
---|---|
US (1) | USRE29259E (it) |
JP (1) | JPS5538464B2 (it) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106800A (it) * | 1974-01-02 | 1975-08-22 | ||
JPS50113398A (it) * | 1974-02-13 | 1975-09-05 | ||
JPS5539995A (en) * | 1978-09-14 | 1980-03-21 | Nec Corp | Discriminating recognition unit |
JPS5578772A (en) * | 1978-12-09 | 1980-06-13 | Kadetsukusu Inc | Electronic locking apparatus |
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 |
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 |
JPS59165778A (ja) * | 1982-08-16 | 1984-09-19 | 岩瀬 勝彦 | 施錠、解錠装置 |
JPS6029378U (ja) * | 1983-08-02 | 1985-02-27 | 三和電工株式会社 | ピンプラグ |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1101513A (en) | 1976-11-08 | 1981-05-19 | Leonard J. Genest | Security system |
US4283710A (en) | 1978-10-25 | 1981-08-11 | J.S. Lock Company | Security system |
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 |
ATE6802T1 (de) | 1980-07-01 | 1984-04-15 | Scovill Inc | Elektronisches sicherheitssystem. |
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 |
NO153409C (no) * | 1982-09-02 | 1986-03-12 | Trioving As | Omkodbar elektronisk laas. |
JPS60246451A (ja) * | 1984-05-22 | 1985-12-06 | Sharp Corp | 小型情報処理装置 |
US4972472A (en) * | 1985-03-15 | 1990-11-20 | Tandem Computers Incorporated | Method and apparatus for changing the master key in a cryptographic system |
US4837822A (en) | 1986-04-08 | 1989-06-06 | Schlage Lock Company | Cryptographic based electronic lock system and method of operation |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727187A (en) * | 1971-10-28 | 1973-04-10 | Telecredit | Credit card verification system |
-
1973
- 1973-09-18 JP JP10540173A patent/JPS5538464B2/ja not_active Expired
-
1976
- 1976-06-28 US US05/700,554 patent/USRE29259E/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106800A (it) * | 1974-01-02 | 1975-08-22 | ||
JPS50113398A (it) * | 1974-02-13 | 1975-09-05 | ||
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 |
JPS5539995A (en) * | 1978-09-14 | 1980-03-21 | Nec Corp | Discriminating recognition unit |
JPS5578772A (en) * | 1978-12-09 | 1980-06-13 | Kadetsukusu Inc | Electronic locking apparatus |
JPS6320988B2 (it) * | 1978-12-09 | 1988-05-02 | Konpyuutaaraizudo Sekyuritei Shisutemuzu Inc | |
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 |
JPS59165778A (ja) * | 1982-08-16 | 1984-09-19 | 岩瀬 勝彦 | 施錠、解錠装置 |
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 |
JPS6029378U (ja) * | 1983-08-02 | 1985-02-27 | 三和電工株式会社 | ピンプラグ |
Also Published As
Publication number | Publication date |
---|---|
JPS5538464B2 (it) | 1980-10-04 |
USRE29259E (en) | 1977-06-07 |