Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POSITION HOLDING SYSTEM FOR SUBMARINE STRUCTURE
Document Type and Number:
Japanese Patent JP2003081188
Kind Code:
A
Abstract:

To improve the factors of worsening global environment by recycling waste, effluents including drainage or excretion for reducing the amount of unilateral waste and the exhaust amount of carbon dioxide.

The effluents are used as raw materials to produce nutrient salts, an ocean ecological system in an ocean is established based on the nutrient salts, fishery resources produced in the process of circulating the ocean ecological system are gathered, effluents discharged after consuming the fishery resources are collected and the effluents are used as raw materials to reproduced nutrient salts, thus permitting the recycling the fishery resources. In particular, submarine structures formed by simulating a sea bottom are suspended in an ocean, environment suitable for aquatic organisms including fishes and shellfishes and aquatic plants as fishery resources to inhabit in the submarine structures 2 is constructed and thrust acting against an ocean current is given to make the submarine structures 2 stay in position.


Inventors:
MIURA MASAMI
KONO TAKAYUKI
MURAKAMI CHIKASUKE
SUGIMORI MIHO
SETTA KOJI
NAKAHAMA TAKESHI
Application Number:
JP2001276558A
Publication Date:
March 19, 2003
Filing Date:
September 12, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
A01K61/00; B63B35/44; B63G8/08; B63H21/18; B63H25/42; (IPC1-7): B63H25/42; B63B35/44; B63G8/08; B63H21/18
Attorney, Agent or Firm:
Koharu Fujita (3 outside)