JPS5562377A - Multi-color fish detector - Google Patents

Multi-color fish detector

Info

Publication number
JPS5562377A
JPS5562377A JP13543478A JP13543478A JPS5562377A JP S5562377 A JPS5562377 A JP S5562377A JP 13543478 A JP13543478 A JP 13543478A JP 13543478 A JP13543478 A JP 13543478A JP S5562377 A JPS5562377 A JP S5562377A
Authority
JP
Japan
Prior art keywords
stylus
transmitters
receivers
paper
generate
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
JP13543478A
Other languages
Japanese (ja)
Inventor
Keisuke Honda
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 JP13543478A priority Critical patent/JPS5562377A/en
Publication of JPS5562377A publication Critical patent/JPS5562377A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/60—Display arrangements for providing a permanent recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To obtain a multi-colored record according to the sea depth or the size of the fish by carrying out the recording onto a sheet of the heat-sensitive recording paper via a multi-stylus thermal recording head and by varying the levels with every signal of each received frequency. CONSTITUTION:Transmitters/receivers 1, 1' and 1'' which can generate the ultrasonic waves of different frequencies are provided, along with transmitters 2, 2' and 2'' to generate different pulse signals, receivers 3, 3' and 3'' to deliver the different signal levels, multi-stylus thermal recording head 4 plus heat-sensitive recording paper 5 respectively. Thus the multi-color recording is obtained on paper 5, accordingly ensuring an easy-to-decide record for the conditions under the sea.
JP13543478A 1978-11-02 1978-11-02 Multi-color fish detector Pending JPS5562377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13543478A JPS5562377A (en) 1978-11-02 1978-11-02 Multi-color fish detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13543478A JPS5562377A (en) 1978-11-02 1978-11-02 Multi-color fish detector

Publications (1)

Publication Number Publication Date
JPS5562377A true JPS5562377A (en) 1980-05-10

Family

ID=15151622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13543478A Pending JPS5562377A (en) 1978-11-02 1978-11-02 Multi-color fish detector

Country Status (1)

Country Link
JP (1) JPS5562377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163683A (en) * 1988-12-19 1990-06-22 Penta Ocean Constr Co Ltd Echo sounder equipped with thermal printing and recording device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121972A (en) * 1977-03-25 1978-10-24 Haas Franz Sen Method and apparatus for producing waffle block coated with cream

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121972A (en) * 1977-03-25 1978-10-24 Haas Franz Sen Method and apparatus for producing waffle block coated with cream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02163683A (en) * 1988-12-19 1990-06-22 Penta Ocean Constr Co Ltd Echo sounder equipped with thermal printing and recording device
JPH0547789B2 (en) * 1988-12-19 1993-07-19 Penta Ocean Construction

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