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JPH07179194A |
PURPOSE: To construct a runway of an offshore airport in a short time by loading a second floating body on a breakwater on foundation piles having a water gate and a main foundation of a first floating ship structure, constructing the ma...
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JPH07172383A |
PURPOSE: To facilitate movement of a factory by a method wherein a ship factory has a flat ship bottom and is formed in the shape of a rectangular parallelepiped having not a bow, a stern, and a running device and a ship factory group co...
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JPH07173822A |
PURPOSE: To hold a large structural body in horizontal state to settle it to a great depth position. CONSTITUTION: Interior and exterior walls 11 and 12 are constructed in imitation of the circumferential form of a large structural body ...
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JPH0762340B2 |
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JPH0757937B2 |
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JPH0756131B2 |
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JPH0756173B2 |
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JPH0754050B2 |
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JPH07504866A |
There is disclosed methods of cleaning or etching the surfaces of objects immersed in liquid comprising focusing an acoustic field adjacent a surface of an object and producing cavitation in the liquid at the point of focus. The method m...
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JPH07504879A |
PCT No. PCT/NO93/00043 Sec. 371 Date Sep. 12, 1994 Sec. 102(e) Date Sep. 12, 1994 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/18999 PCT Pub. Date Sep. 30, 1993A method and apparatus for the transfer of loads from a vessel that moves with h...
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JPH0725031U |
[Purpose] An overall small area that does not receive a large rotational moment. [Constitution] The pontoon body 1 having a floating structure equipped with a work machine and having legs that can be raised and lowered is composed of fra...
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JPH0738981B2 |
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JPH0739767B2 |
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JPH07503506A |
A process and apparatus for creating a controlled environment about a portion of a submerged pile to be treated comprises a jacket fitted about the pile and sealed at both the top and bottom ends relative to the pile to provide a sealed ...
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JPH0733152B2 |
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JPH0790860A |
PURPOSE: To provide the large-scale stable pile type artificial ground constructed by being supported high on the sea or the like with support piles to use a space effectively. CONSTITUTION: In the artificial ground 1 where the ground is...
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JPH0724822B2 |
An antifouling method comprises: lining a conductive sheet (3) on an article (1) subjected to foul controlling; arranging an electrode member (4) and a reference electrode (5) in sea water; applying direct electric current using the cond...
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JPH0742160A |
PURPOSE: To sink a large structure such as the template of an oil field developing platform on the deep sea bottom autonomously, horizontally, and stably. CONSTITUTION: A large structure 1 arranged with floating bodies 2 and swirl occurr...
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JPH0733074A |
PURPOSE: To suppress the vertical and horizontal rolling of a workbench by connecting locking parts, disposed at four corners of a marine workbench, to a weight, sunk to the sea bottom, by at least three anchor ropes stretched obliquely....
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JPH076291B2 |
A method of placing concrete into a steel encasement constructing an offshore structure. The steel encasement is erected. A plurality of first concrete injection holes are formed through the steel encasement in a heightwise spaced manner...
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JPH06102886B2 |
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JPH0699898B2 |
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JPH06336717A |
PURPOSE: To increase workability and suppress vibrations in an earthquake, by providing a plurality of pipes and the connected members thereof in a frame and erecting piles in the pipes of the frame installed on the ground and fixing flo...
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JPH06322743A |
PURPOSE: To reduce construction period, by erecting piles into vertical holes of intersection points of gratings made of assembled girders and fixing the frame to the pile after the frame is lifted. CONSTITUTION: Intersection points 3 ha...
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JPH06305482A |
PURPOSE: To provide an unloader ship for unloading loaded material from an earth carrier loaded with mud such as sludge gathered at a dredging site and transporting a large volume efficiently by land. CONSTITUTION: Hulls 102, 102 of the ...
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JPH06298182A |
PURPOSE: To move a pontoon easily, in a short time and surely concerning a pontoon moving device. CONSTITUTION: At least a part from a lower end to specified height of a vertical columnar spad 2 supported by a base ship free to elevate i...
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JPH0635908Y2 |
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JPH0674574B2 |
PURPOSE:To prevent the occurrence of scouring by a method in wihch a chain is attached to a netting of a mesh size similar to the grain sizes of sand to be scoured, having a flexibility and also an opening in its center. CONSTITUTION:An ...
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JPH06255573A |
PURPOSE: To reduce the rolling of a water surface construction so as to improve living environment by binding the foundation of the water surface construction and soil improving bodies constructed in the mooring location by numerous grou...
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JPH0629208Y2 |
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JPH06183393A |
PURPOSE: To provide a floating structure formed in such a way as to float on the water surface and to secure the installation space of multipurpose fixed material for tree planting land, farming land, or the like on the upper part. CONST...
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JPH0624411Y2 |
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JPH0645924B2 |
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JPH06136736A |
PURPOSE: To provide an underwater structure of sufficient horizontal stress even on a weak ground area. CONSTITUTION: Concerning a method of constructing an underwater structure 10 by installing a plural number of pairs of posts 1 opposi...
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JPH06123112A |
PURPOSE: To make a structural material for submarine oil field platform lighter and to improve its assembly executing ability at a job site by forming a gutter- shape with a flange of structural material composed of the fiber reinforced ...
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JPH0631175B2 |
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JPH0612032Y2 |
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JPH0688336A |
PURPOSE: To provide an economical and simple structure-based water bottom transfer device by installing a movable leg to the center of four sides of a frame respectively and expanding properly a water bottom and moving the water bottom. ...
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JPH0621459B2 |
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JPH0619129B2 |
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JPH0656075A |
PURPOSE: To improve work efficiency by providing a vertical crane crawlable on the first rail in an upper deck, vertical carriage crawlable along the second rail, window-provided operating chamber in the point end of a telescopic column ...
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JPH0611972B2 |
1. Oscillating support for heavy load, characterised in that it comprises an annular bearing base (3) hollowed by an annular narrow channel (4), the ratio between the middle diameter of said channel and its radial width being higher than...
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JPH0610369B2 |
PURPOSE:To facilitate synchronism of expanding and contracting motion of legs, by a method wherein a single flow rate control valve 13 is located on a common feed oil passage of plural hydraulic cylinders for expanding and contracting th...
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JPH0610389B2 |
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JPH067969B2 |
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JPH068527B2 |
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JPH0626029A |
PURPOSE: To provide a floating island which is simple for assembling and disassembling and safe against waves and tide so as not to separate in length and breadth, concerning a floating island assembly block in which floating blocks of s...
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JPH06500837A |
An adjustable width split sleeve (13) adapted to be securely wrapped around an elongate member (15). Each end of the sheet is wrapped around a respective first rod. Each first rod is rotated about a second which is parallel and adjacent ...
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JPH064968B2 |
PURPOSE:To construct a new pleasure resort base, by a method wherein an artificial sea bathing place is connectively set on the side of the main unit of facilities, wherein light-receiving equipments are recreational facilities are arran...
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JPH064967B2 |
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