JPS54138000A - Ultrasonic wave warning system - Google Patents

Ultrasonic wave warning system

Info

Publication number
JPS54138000A
JPS54138000A JP4520378A JP4520378A JPS54138000A JP S54138000 A JPS54138000 A JP S54138000A JP 4520378 A JP4520378 A JP 4520378A JP 4520378 A JP4520378 A JP 4520378A JP S54138000 A JPS54138000 A JP S54138000A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
warning system
wave warning
ultrasonic
wave
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
JP4520378A
Other languages
Japanese (ja)
Other versions
JPS6041793B2 (en
Inventor
Shiyunsaku Nakauchi
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.)
NIPPON KEIBI HOSHO KK
Original Assignee
NIPPON KEIBI HOSHO KK
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 NIPPON KEIBI HOSHO KK filed Critical NIPPON KEIBI HOSHO KK
Priority to JP4520378A priority Critical patent/JPS6041793B2/en
Publication of JPS54138000A publication Critical patent/JPS54138000A/en
Publication of JPS6041793B2 publication Critical patent/JPS6041793B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP4520378A 1978-04-19 1978-04-19 Ultrasonic warning system Expired JPS6041793B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4520378A JPS6041793B2 (en) 1978-04-19 1978-04-19 Ultrasonic warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4520378A JPS6041793B2 (en) 1978-04-19 1978-04-19 Ultrasonic warning system

Publications (2)

Publication Number Publication Date
JPS54138000A true JPS54138000A (en) 1979-10-26
JPS6041793B2 JPS6041793B2 (en) 1985-09-18

Family

ID=12712704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4520378A Expired JPS6041793B2 (en) 1978-04-19 1978-04-19 Ultrasonic warning system

Country Status (1)

Country Link
JP (1) JPS6041793B2 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160673A (en) * 1980-05-13 1981-12-10 Mitsubishi Electric Corp Presence and absence sensor
JPS5739493A (en) * 1980-08-18 1982-03-04 Nippon Keibi Hosho Kk Supersonic warning system
WO1982000727A1 (en) * 1980-08-20 1982-03-04 Sirai S Supersonic warning system
JPS5797478A (en) * 1980-12-10 1982-06-17 Matsushita Electric Works Ltd Ultrasonic wave switch
JPS57211077A (en) * 1981-06-22 1982-12-24 Agency Of Ind Science & Technol Detector for position of object
JPS5839971A (en) * 1981-09-03 1983-03-08 Japan Radio Co Ltd Ultrasonic doppler speed detecting method
JPS5899775A (en) * 1981-12-09 1983-06-14 Mitsubishi Electric Corp Pulse radar device
JPS58179370A (en) * 1982-02-24 1983-10-20 ホランドセ・シグナ−ルアパラ−テン・ビ−・ベ− Sonar device
JPS59148891A (en) * 1983-02-15 1984-08-25 Furuno Electric Co Ltd Detector for vertical direction of arrival signal
JPS60120377U (en) * 1984-01-24 1985-08-14 マツダ株式会社 Vehicle anti-theft device
JPS60256077A (en) * 1984-06-01 1985-12-17 Daihatsu Motor Co Ltd Apparatus for detecting object by using ultrasonic wave
JPS6138478A (en) * 1984-07-30 1986-02-24 Sogo Keibi Hoshiyou Kk System for detecting object by ultrasonic wave
JPS6224374U (en) * 1985-07-30 1987-02-14
JPS6239783A (en) * 1985-08-15 1987-02-20 Sogo Keibi Hoshiyou Kk System for detecting object
JPH0357983A (en) * 1989-07-26 1991-03-13 Yokogawa Electric Corp Ultrasonic level measurer
JP2006317356A (en) * 2005-05-13 2006-11-24 Toto Ltd Ultrasonic human body sensor, toilette device having same, and human body detection method
JP2010197097A (en) * 2009-02-23 2010-09-09 Fuji Heavy Ind Ltd Vehicular radar device
JP2010203788A (en) * 2009-02-27 2010-09-16 Fuji Heavy Ind Ltd Vehicle radar device
JP2010223916A (en) * 2009-03-25 2010-10-07 Fuji Heavy Ind Ltd Vehicle radar apparatus

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160673A (en) * 1980-05-13 1981-12-10 Mitsubishi Electric Corp Presence and absence sensor
JPS5739493A (en) * 1980-08-18 1982-03-04 Nippon Keibi Hosho Kk Supersonic warning system
JPH0119198B2 (en) * 1980-08-18 1989-04-10 Sekomu Kk
US4499564A (en) * 1980-08-20 1985-02-12 Secom Co., Ltd. Pattern comparison ultrasonic surveillance system with noise suppression
WO1982000727A1 (en) * 1980-08-20 1982-03-04 Sirai S Supersonic warning system
JPS5797478A (en) * 1980-12-10 1982-06-17 Matsushita Electric Works Ltd Ultrasonic wave switch
JPS57211077A (en) * 1981-06-22 1982-12-24 Agency Of Ind Science & Technol Detector for position of object
JPH0126515B2 (en) * 1981-06-22 1989-05-24 Kogyo Gijutsuin
JPS5839971A (en) * 1981-09-03 1983-03-08 Japan Radio Co Ltd Ultrasonic doppler speed detecting method
JPS6359114B2 (en) * 1981-09-03 1988-11-17
JPS5899775A (en) * 1981-12-09 1983-06-14 Mitsubishi Electric Corp Pulse radar device
JPS58179370A (en) * 1982-02-24 1983-10-20 ホランドセ・シグナ−ルアパラ−テン・ビ−・ベ− Sonar device
JPH0317110B2 (en) * 1982-02-24 1991-03-07 Hollandse Signaalapparaten Bv
JPH0226750B2 (en) * 1983-02-15 1990-06-12 Furuno Electric Co
JPS59148891A (en) * 1983-02-15 1984-08-25 Furuno Electric Co Ltd Detector for vertical direction of arrival signal
JPS60120377U (en) * 1984-01-24 1985-08-14 マツダ株式会社 Vehicle anti-theft device
JPH0560072B2 (en) * 1984-06-01 1993-09-01 Daihatsu Motor Co Ltd
JPS60256077A (en) * 1984-06-01 1985-12-17 Daihatsu Motor Co Ltd Apparatus for detecting object by using ultrasonic wave
JPS6138478A (en) * 1984-07-30 1986-02-24 Sogo Keibi Hoshiyou Kk System for detecting object by ultrasonic wave
JPS6224374U (en) * 1985-07-30 1987-02-14
JPH0345191Y2 (en) * 1985-07-30 1991-09-24
JPS6239783A (en) * 1985-08-15 1987-02-20 Sogo Keibi Hoshiyou Kk System for detecting object
JPH0357983A (en) * 1989-07-26 1991-03-13 Yokogawa Electric Corp Ultrasonic level measurer
JP2006317356A (en) * 2005-05-13 2006-11-24 Toto Ltd Ultrasonic human body sensor, toilette device having same, and human body detection method
JP2010197097A (en) * 2009-02-23 2010-09-09 Fuji Heavy Ind Ltd Vehicular radar device
JP2010203788A (en) * 2009-02-27 2010-09-16 Fuji Heavy Ind Ltd Vehicle radar device
JP2010223916A (en) * 2009-03-25 2010-10-07 Fuji Heavy Ind Ltd Vehicle radar apparatus

Also Published As

Publication number Publication date
JPS6041793B2 (en) 1985-09-18

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