JPS5214438A - Object detector using supersonic wave - Google Patents

Object detector using supersonic wave

Info

Publication number
JPS5214438A
JPS5214438A JP50089614A JP8961475A JPS5214438A JP S5214438 A JPS5214438 A JP S5214438A JP 50089614 A JP50089614 A JP 50089614A JP 8961475 A JP8961475 A JP 8961475A JP S5214438 A JPS5214438 A JP S5214438A
Authority
JP
Japan
Prior art keywords
object detector
supersonic wave
given area
periodicallyoccurring
disturbance
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
Application number
JP50089614A
Other languages
Japanese (ja)
Inventor
Hiroshi Ono
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.)
OOTEC DENSHI KK
Original Assignee
OOTEC DENSHI 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 OOTEC DENSHI KK filed Critical OOTEC DENSHI KK
Priority to JP50089614A priority Critical patent/JPS5214438A/en
Publication of JPS5214438A publication Critical patent/JPS5214438A/en
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To detect the existence of the object in a given area regardless to disturbance by controlling receiver-transmitter circuit, using pulses periodicallyoccurring referring to the given area.
COPYRIGHT: (C)1977,JPO&Japio
JP50089614A 1975-07-24 1975-07-24 Object detector using supersonic wave Pending JPS5214438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50089614A JPS5214438A (en) 1975-07-24 1975-07-24 Object detector using supersonic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50089614A JPS5214438A (en) 1975-07-24 1975-07-24 Object detector using supersonic wave

Publications (1)

Publication Number Publication Date
JPS5214438A true JPS5214438A (en) 1977-02-03

Family

ID=13975616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50089614A Pending JPS5214438A (en) 1975-07-24 1975-07-24 Object detector using supersonic wave

Country Status (1)

Country Link
JP (1) JPS5214438A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128468A (en) * 1983-01-13 1984-07-24 Tdk Corp Object detection system
JPS59142489A (en) * 1983-02-03 1984-08-15 Tdk Corp Object detecting device
JPH0315833U (en) * 1989-02-09 1991-02-18
JPH05262448A (en) * 1991-12-03 1993-10-12 Pelikan Ag Press roller for adhesive tape pulled out from adhesive tape labeler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937659A (en) * 1972-08-09 1974-04-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937659A (en) * 1972-08-09 1974-04-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128468A (en) * 1983-01-13 1984-07-24 Tdk Corp Object detection system
JPS59142489A (en) * 1983-02-03 1984-08-15 Tdk Corp Object detecting device
JPH0315833U (en) * 1989-02-09 1991-02-18
JPH05262448A (en) * 1991-12-03 1993-10-12 Pelikan Ag Press roller for adhesive tape pulled out from adhesive tape labeler
US5462633A (en) * 1991-12-03 1995-10-31 Pritt Produktionsgesellschaft Mbh Applicator-roller assembly for tape dispenser

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