JPS53115281A - Earthquake discrimination system - Google Patents
Earthquake discrimination systemInfo
- Publication number
- JPS53115281A JPS53115281A JP2926477A JP2926477A JPS53115281A JP S53115281 A JPS53115281 A JP S53115281A JP 2926477 A JP2926477 A JP 2926477A JP 2926477 A JP2926477 A JP 2926477A JP S53115281 A JPS53115281 A JP S53115281A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- earthquake
- discrimination system
- earthquake discrimination
- components
- 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
Links
Abstract
PURPOSE: To make possible automatic and positive discrimination of earthquake signals from terrestrial movement signals by extracting earthquake frequency components from the terrestial movement signals and subjecting the signals to the discrimination processing of the amplitudes, times duration time of the components thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2926477A JPS53115281A (en) | 1977-03-18 | 1977-03-18 | Earthquake discrimination system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2926477A JPS53115281A (en) | 1977-03-18 | 1977-03-18 | Earthquake discrimination system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53115281A true JPS53115281A (en) | 1978-10-07 |
Family
ID=12271410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2926477A Pending JPS53115281A (en) | 1977-03-18 | 1977-03-18 | Earthquake discrimination system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53115281A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5566475A (en) * | 1978-11-15 | 1980-05-19 | Mitsubishi Electric Corp | Management apparatus for elevator against earthquake |
JPS55109654U (en) * | 1979-01-24 | 1980-08-01 | ||
JPS59103633U (en) * | 1981-10-30 | 1984-07-12 | 泰正創帆株式会社 | Temporary toilet tent |
JPS59195178A (en) * | 1983-04-21 | 1984-11-06 | Fujitsu Ltd | Earthquake deciding method |
JPS59186656U (en) * | 1983-05-25 | 1984-12-11 | 株式会社コロナ | Earthquake fire extinguishing system for combustion appliances |
JPS6079183U (en) * | 1983-11-04 | 1985-06-01 | 旭化成株式会社 | landslide predictor |
JPS6483181A (en) * | 1987-09-25 | 1989-03-28 | Kinmon Seisakusho | Seismic sensor |
JPH03115830A (en) * | 1989-09-29 | 1991-05-16 | Maakurando Kk | Method for measuring earthquake intensity |
JPH0592884A (en) * | 1991-09-30 | 1993-04-16 | Omron Corp | Vibrating time risk inference device |
WO2005043192A1 (en) * | 2003-10-31 | 2005-05-12 | Matsushita Electric Industrial Co., Ltd. | Disaster prediction system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816302U (en) * | 1971-07-05 | 1973-02-23 |
-
1977
- 1977-03-18 JP JP2926477A patent/JPS53115281A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4816302U (en) * | 1971-07-05 | 1973-02-23 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5566475A (en) * | 1978-11-15 | 1980-05-19 | Mitsubishi Electric Corp | Management apparatus for elevator against earthquake |
JPS55109654U (en) * | 1979-01-24 | 1980-08-01 | ||
JPS6136532Y2 (en) * | 1979-01-24 | 1986-10-23 | ||
JPS59103633U (en) * | 1981-10-30 | 1984-07-12 | 泰正創帆株式会社 | Temporary toilet tent |
JPS59195178A (en) * | 1983-04-21 | 1984-11-06 | Fujitsu Ltd | Earthquake deciding method |
JPH057674B2 (en) * | 1983-04-21 | 1993-01-29 | Fujitsu Ltd | |
JPS59186656U (en) * | 1983-05-25 | 1984-12-11 | 株式会社コロナ | Earthquake fire extinguishing system for combustion appliances |
JPS6079183U (en) * | 1983-11-04 | 1985-06-01 | 旭化成株式会社 | landslide predictor |
JPS6483181A (en) * | 1987-09-25 | 1989-03-28 | Kinmon Seisakusho | Seismic sensor |
JPH03115830A (en) * | 1989-09-29 | 1991-05-16 | Maakurando Kk | Method for measuring earthquake intensity |
JPH0592884A (en) * | 1991-09-30 | 1993-04-16 | Omron Corp | Vibrating time risk inference device |
WO2005043192A1 (en) * | 2003-10-31 | 2005-05-12 | Matsushita Electric Industrial Co., Ltd. | Disaster prediction system |
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