JPS5335493A - Object approach alarm equipment - Google Patents

Object approach alarm equipment

Info

Publication number
JPS5335493A
JPS5335493A JP11008376A JP11008376A JPS5335493A JP S5335493 A JPS5335493 A JP S5335493A JP 11008376 A JP11008376 A JP 11008376A JP 11008376 A JP11008376 A JP 11008376A JP S5335493 A JPS5335493 A JP S5335493A
Authority
JP
Japan
Prior art keywords
alarm equipment
object approach
approach alarm
electromagnetic waves
operator
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
JP11008376A
Other languages
English (en)
Inventor
Takanori Kimura
Koji Kugo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11008376A priority Critical patent/JPS5335493A/ja
Publication of JPS5335493A publication Critical patent/JPS5335493A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP11008376A 1976-09-14 1976-09-14 Object approach alarm equipment Pending JPS5335493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11008376A JPS5335493A (en) 1976-09-14 1976-09-14 Object approach alarm equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11008376A JPS5335493A (en) 1976-09-14 1976-09-14 Object approach alarm equipment

Publications (1)

Publication Number Publication Date
JPS5335493A true JPS5335493A (en) 1978-04-01

Family

ID=14526589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11008376A Pending JPS5335493A (en) 1976-09-14 1976-09-14 Object approach alarm equipment

Country Status (1)

Country Link
JP (1) JPS5335493A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848447U (ja) * 1981-09-29 1983-04-01 ソニー株式会社 感熱式プリンタのヘツド昇降装置
JPH0317800A (ja) * 1989-03-21 1991-01-25 Electronique Serge Dassault 陸上車交通援助方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848447U (ja) * 1981-09-29 1983-04-01 ソニー株式会社 感熱式プリンタのヘツド昇降装置
JPH0317800A (ja) * 1989-03-21 1991-01-25 Electronique Serge Dassault 陸上車交通援助方法及び装置

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