Title:
TRANSMITTER-RECEIVER FOR BOAT AND OSCILLATION MODIFYING DEVICE PROVIDED FOR IT
Document Type and Number:
Japanese Patent JP3900944
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To accurately execute positioning of a target and transmission- receiving of an electrical wave using a transmitter-receiver mounted on a boat.
SOLUTION: This transmitter-receiver 13 is mounted on a hull 11 of the boat. This transmitter-receiver is supported in parallel by actuators 8 through 10. The boat has a gyro or an accelerometer for detecting attitude of the boat or the transmitter-receiver or acceleration. The actuators are driven based on an output signal of the gyro or the accelerometer.
More Like This:
| JP7485739 | fish robot |
| JP4744021 | Underwater traveling device |
Inventors:
Hiroyuki Sadamori
Akihisa Fukami
Kazuhiko Iwata
Kiyotaka Shirakubo
Akihisa Fukami
Kazuhiko Iwata
Kiyotaka Shirakubo
Application Number:
JP2002017830A
Publication Date:
April 04, 2007
Filing Date:
January 28, 2002
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B63C11/48; B63B35/00; B63B49/00; G01S7/03; G01S7/521; (IPC1-7): B63C11/48; G01S7/03; G01S7/521
Domestic Patent References:
| JP54005466A | ||||
| JP59151797U | ||||
| JP10147287A | ||||
| JP53119956U | ||||
| JP4049595U | ||||
| JP443984A |
Attorney, Agent or Firm:
Manabu Inoue