JPS6479624A - Seismoscope - Google Patents

Seismoscope

Info

Publication number
JPS6479624A
JPS6479624A JP23839987A JP23839987A JPS6479624A JP S6479624 A JPS6479624 A JP S6479624A JP 23839987 A JP23839987 A JP 23839987A JP 23839987 A JP23839987 A JP 23839987A JP S6479624 A JPS6479624 A JP S6479624A
Authority
JP
Japan
Prior art keywords
vibration
signal
pot
cycle
generated
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
JP23839987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0574010B2 (enrdf_load_stackoverflow
Inventor
Susumu Ubukata
Yasukazu Mizutani
Shozo Iyoda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP23839987A priority Critical patent/JPS6479624A/ja
Publication of JPS6479624A publication Critical patent/JPS6479624A/ja
Publication of JPH0574010B2 publication Critical patent/JPH0574010B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP23839987A 1987-09-22 1987-09-22 Seismoscope Granted JPS6479624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23839987A JPS6479624A (en) 1987-09-22 1987-09-22 Seismoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23839987A JPS6479624A (en) 1987-09-22 1987-09-22 Seismoscope

Publications (2)

Publication Number Publication Date
JPS6479624A true JPS6479624A (en) 1989-03-24
JPH0574010B2 JPH0574010B2 (enrdf_load_stackoverflow) 1993-10-15

Family

ID=17029623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23839987A Granted JPS6479624A (en) 1987-09-22 1987-09-22 Seismoscope

Country Status (1)

Country Link
JP (1) JPS6479624A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313829A (ja) * 1989-06-12 1991-01-22 Matsushita Electric Ind Co Ltd 地震検出システム
JPH0318787A (ja) * 1989-06-15 1991-01-28 Matsushita Electric Ind Co Ltd 感震装置
US5600109A (en) * 1993-10-01 1997-02-04 Ubukata Industries Co., Ltd. Acceleration responsive switch and method of making the same
US5610338A (en) * 1992-09-16 1997-03-11 Ubukata Industries Rolling or tilting responsible switch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313829A (ja) * 1989-06-12 1991-01-22 Matsushita Electric Ind Co Ltd 地震検出システム
JPH0318787A (ja) * 1989-06-15 1991-01-28 Matsushita Electric Ind Co Ltd 感震装置
US5610338A (en) * 1992-09-16 1997-03-11 Ubukata Industries Rolling or tilting responsible switch
US5600109A (en) * 1993-10-01 1997-02-04 Ubukata Industries Co., Ltd. Acceleration responsive switch and method of making the same
CN1036301C (zh) * 1993-10-01 1997-10-29 株式会社生方制作所 加速度响应开关及其制法

Also Published As

Publication number Publication date
JPH0574010B2 (enrdf_load_stackoverflow) 1993-10-15

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