JPH0236911B2 - - Google Patents

Info

Publication number
JPH0236911B2
JPH0236911B2 JP60154130A JP15413085A JPH0236911B2 JP H0236911 B2 JPH0236911 B2 JP H0236911B2 JP 60154130 A JP60154130 A JP 60154130A JP 15413085 A JP15413085 A JP 15413085A JP H0236911 B2 JPH0236911 B2 JP H0236911B2
Authority
JP
Japan
Prior art keywords
period
output
outputs
seismometer
sensor
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.)
Expired - Lifetime
Application number
JP60154130A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215481A (ja
Inventor
Yutaka Nakamura
Kenji Tomita
Tamio Hashimoto
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.)
Railway Technical Research Institute
Oki Electric Industry Co Ltd
Original Assignee
Railway Technical Research Institute
Oki Electric Industry 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 Railway Technical Research Institute, Oki Electric Industry Co Ltd filed Critical Railway Technical Research Institute
Priority to JP60154130A priority Critical patent/JPS6215481A/ja
Publication of JPS6215481A publication Critical patent/JPS6215481A/ja
Publication of JPH0236911B2 publication Critical patent/JPH0236911B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP60154130A 1985-07-15 1985-07-15 地震波卓越周期検出装置 Granted JPS6215481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60154130A JPS6215481A (ja) 1985-07-15 1985-07-15 地震波卓越周期検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60154130A JPS6215481A (ja) 1985-07-15 1985-07-15 地震波卓越周期検出装置

Publications (2)

Publication Number Publication Date
JPS6215481A JPS6215481A (ja) 1987-01-23
JPH0236911B2 true JPH0236911B2 (enrdf_load_stackoverflow) 1990-08-21

Family

ID=15577554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60154130A Granted JPS6215481A (ja) 1985-07-15 1985-07-15 地震波卓越周期検出装置

Country Status (1)

Country Link
JP (1) JPS6215481A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04373098A (ja) * 1991-06-21 1992-12-25 Fujitsu General Ltd 金銭登録機

Also Published As

Publication number Publication date
JPS6215481A (ja) 1987-01-23

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