JPS59128468A - 物体検出方式 - Google Patents

物体検出方式

Info

Publication number
JPS59128468A
JPS59128468A JP58004050A JP405083A JPS59128468A JP S59128468 A JPS59128468 A JP S59128468A JP 58004050 A JP58004050 A JP 58004050A JP 405083 A JP405083 A JP 405083A JP S59128468 A JPS59128468 A JP S59128468A
Authority
JP
Japan
Prior art keywords
ultrasonic
fixed structure
signal
detected
transmitter
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
JP58004050A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0366632B2 (https=
Inventor
Satonori Shigihara
学徳 鴫原
Toshio Abe
阿部　利男
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.)
EROIKA CORP KK
TDK Corp
Original Assignee
EROIKA CORP KK
TDK Corp
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 EROIKA CORP KK, TDK Corp filed Critical EROIKA CORP KK
Priority to JP58004050A priority Critical patent/JPS59128468A/ja
Publication of JPS59128468A publication Critical patent/JPS59128468A/ja
Publication of JPH0366632B2 publication Critical patent/JPH0366632B2/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
    • G01V1/001—Acoustic presence detection

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
JP58004050A 1983-01-13 1983-01-13 物体検出方式 Granted JPS59128468A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58004050A JPS59128468A (ja) 1983-01-13 1983-01-13 物体検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58004050A JPS59128468A (ja) 1983-01-13 1983-01-13 物体検出方式

Publications (2)

Publication Number Publication Date
JPS59128468A true JPS59128468A (ja) 1984-07-24
JPH0366632B2 JPH0366632B2 (https=) 1991-10-18

Family

ID=11574069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58004050A Granted JPS59128468A (ja) 1983-01-13 1983-01-13 物体検出方式

Country Status (1)

Country Link
JP (1) JPS59128468A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008149736A (ja) * 2006-12-14 2008-07-03 Nomuken:Kk ハンドル操作におけるタイヤの切れ角による事故防止用ステアリングブッシュ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214439A (en) * 1975-07-24 1977-02-03 Tokyo Keiki Co Ltd Error eliminating circuit of detector using supersonic wave
JPS5214438A (en) * 1975-07-24 1977-02-03 Ootec Denshi Kk Object detector using supersonic wave

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214439A (en) * 1975-07-24 1977-02-03 Tokyo Keiki Co Ltd Error eliminating circuit of detector using supersonic wave
JPS5214438A (en) * 1975-07-24 1977-02-03 Ootec Denshi Kk Object detector using supersonic wave

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008149736A (ja) * 2006-12-14 2008-07-03 Nomuken:Kk ハンドル操作におけるタイヤの切れ角による事故防止用ステアリングブッシュ

Also Published As

Publication number Publication date
JPH0366632B2 (https=) 1991-10-18

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