JPH0168772U - - Google Patents
Info
- Publication number
- JPH0168772U JPH0168772U JP1987164102U JP16410287U JPH0168772U JP H0168772 U JPH0168772 U JP H0168772U JP 1987164102 U JP1987164102 U JP 1987164102U JP 16410287 U JP16410287 U JP 16410287U JP H0168772 U JPH0168772 U JP H0168772U
- Authority
- JP
- Japan
- Prior art keywords
- transmitting circuit
- ultrasonic transmitting
- ultrasonic
- transponder
- floats
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Description
第１図はこの考案の実施例の説明図、第２図は
摂餌検知器の説明図である。
FIG. 1 is an explanatory diagram of an embodiment of this invention, and FIG. 2 is an explanatory diagram of a food intake detector.
Claims (1)
付けられ、幹縄に沿つて適宜間隔毎に結止される
浮子には前記超音波発信回路より発信される超音
波を受信し、これを電波信号として発信するトラ
ンスポンダが設けられて成ることを特徴とする延
縄漁具。 A feeding detector having an ultrasonic transmitting circuit is attached to the branch line, and the floats tied at appropriate intervals along the main line receive the ultrasonic waves emitted from the ultrasonic transmitting circuit and transmit them. Longline fishing gear characterized by being equipped with a transponder that transmits radio signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164102U JPH0168772U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164102U JPH0168772U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168772U true JPH0168772U (en) | 1989-05-08 |
Family
ID=31449415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164102U Pending JPH0168772U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168772U (en) |
-
1987
- 1987-10-26 JP JP1987164102U patent/JPH0168772U/ja active Pending
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