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JP4859175B2 |
To provide a scaffold usable even in a large structure, by reducing a deflection generating quantity, by dispersing the weight of a work deck by improving its structure, in the scaffold of assembling and layering a platform part for prov...
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JP4846693B2 |
To provide a hull block mounting support device positioning a hull block with accuracy equivalent to a veteran engineer even by an unskilled engineer. A computer body is provided with: a data receiving means receiving measured data of a ...
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JP4848030B2 |
To provide a method of launching using an auxiliary installation for launching, which decreases launching draft even for a slender ship type, and makes it possible to launch and build a ship of the slender ship type even with the present...
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JP4838829B2 |
To reduce the number of processes and to shorten a processing time while securing predetermined accuracy. A device for estimating fluctuating pressure on a hull surface by a propeller includes: an analysis space setting section 21 which ...
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JP2011218959A |
To provide a ship having a bow thruster capable of prohibiting striking of a water-flow from a bow against the rear edge of the bow thruster tunnel, preventing an eddy flow from being generated even if a lid is not arranged at the openin...
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JP2011219081A |
To provide a container vessel which increases container load by modifying an existing container vessel according to the expansion of Panama Canal, extends service life of the vessel, and improves stability of navigation.The container ves...
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JP3171450U |
To provide a simple FRP repair agent which repairs a surfboard or the like easily, cleanly and safely and does not generate unnecessary waste resin. An ultraviolet curable resin is put in a container with a brush. [Selection diagram] Fig. 1
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JP4794797B2 |
A temporary stability module and method for marine structures during construction, transportation and installation is taught. The device and method permit the structure, including platforms, deck and equipment to be constructed in an upr...
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JP2011184042A |
To provide a method and a device for manufacturing a propeller nozzle ring.The method for manufacturing the propeller nozzle ring includes: a process of forming a circular mold 220 having a side profile whose width widens toward one end ...
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JP2011178387A |
To provide a launching system of a ship capable of reducing investment cost, and capable of largely improving working efficiency.This launching system of the ship includes a plurality of moving means movable by supporting a hull 5 of the...
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JP2011178364A |
To provide a bearing load adjusting device capable of easily and accurately adjusting a bearing load.This bearing load adjusting device 1 includes a bearing 8 for supporting a propelling shaft 2. In this bearing load adjusting device 1, ...
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JP4772720B2 |
To provide a manufacturing method of a hybrid structure capable of easily and inexpensively manufacturing a large hybrid structure. This manufacturing method of the hybrid structure forms concrete layers 20 and 21 along a side plate 10 a...
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JP4774417B2 |
A twin-hulled sea going vessel especially configured and adapted for transporting cargo carrying water vessels thereupon comprising : (i) first and second substantially parallel hulls which lie beneath the water surface; (ii) first and s...
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JP4773024B2 |
Method of high-strength sandwich skin fabrication uses the thickness of a high-density foam skin core (27) to mask minor imperfections on the surface of the mold (10,20), thereby allowing the mold to be divided into separate integral par...
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JP4766394B2 |
To provide a method of finding easily a fluctuation response function in ocean waves by computation, as to a plurality of floating body models floating adjacently to each other on a water surface. An increase or inclination of draft as a...
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JP2011524317A |
A support platform (100) for workers dealing with maintenance and construction of a means of transport (NT). The platform (100) comprises: a motorised carriage (1); a horizontal walkway (PDN) supported by the motorised carriage (1); and ...
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JP4759620B2 |
A sinking method used in a tandem shipbuilding process, in which a plurality of ships is sequentially constructed in a single dock through assembling and floating steps, is disclosed. The method includes the steps of constructing ship bl...
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JP2011136603A |
To provide an oil tanker easy in change of ship category, having a ship structure suitable for crude oil tanks in the same way as a conventional dedicated ship, having a high work performance, and easy in change of the ship category to a...
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JP2011116160A |
To provide a bulker and a bulk barge for loading a dry bulk cargo with relatively small specific gravity such as a polymer pellet, capable of efficiently transporting the dry bulk cargo, and a method for designing a cargo hold thereof.In...
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JP4698875B2 |
To calculate an accurate amount of management in a short period of time, to accurately transmit work contents to each worker, and also to achieve an appropriate management of work progress. This system manages construction work of a stru...
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JP3168071U |
To provide a dismantling machine capable of dismantling a large ship more efficiently and safely than before. An undulating hydraulically actuated boom 5 mounted on a vehicle body of a self-propelled vehicle so as to be able to turn, a h...
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JP4683746B2 |
To provide a method for constructing a large-sized floating body structure wherein the large-sized floating body structure can be constructed by positioning and connecting segments in an installation sea area without influenced by waves....
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JP2011511717A |
The invention relates to a turnover device using a transfer car and a rotating frame. An object of the invention is to provide a turnover device characterized by a simplified frame structure and the structural use of a transfer car and ...
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JP2011056973A |
To provide a hull construction factory capable of constructing a hull by a horizontal land construction yard, capable of shortening a construction period, and capable of easily and safely transferring the hull onto a barge, without using...
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JP2011057081A |
To improve propulsive performance of a cargo ship of less than 500 tons gross; and improve environment of a ship crew room.In a twin-tier deck cargo ship 1 of less than 500 tons gross, the ship crew room 23 is disposed in a region locate...
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JP2011056972A |
To provide a hull construction method capable of constructing a hull in a horizontal construction yard on land without using a construction dock, the hull construction method capable of shortening a construction period, and the hull cons...
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JP4647252B2 |
To provide an inspecting device of simple structure for hold side wall structural members capable of easily and surely inspecting the structural members and possible to be housed in a place not hindering loading and unloading after concl...
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JP4644649B2 |
To provide a temporary scaffolding device for checking a slant wall surface of a ship bottom which is unnecessary for a worker to hold a ladder stretched over the slant wall surface of the ship bottom, and capable of holding and fixing t...
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JP4632762B2 |
To provide an inspection device for a hold side wall structure member capable of easily and certainly performing inspection of the structure member with a simple structure and storing it at a place having no trouble on cargo work after c...
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JP4624290B2 |
To provide a method for completing installation of an engine inside a hull in a short time without performing any work such as re-boring of an installation part of the engine. In the method for fixing an engine to a hull, an aluminum pla...
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JP4611545B2 |
To provide a light and economical assembling type catamaran capable of being assembled by human power without using tools, without applying large external force to assembling members because the assembled catamaran is not rigidly connect...
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JP4605614B1 |
To solve such a problem that the conversion of a single hull cargo ship (a single hull tanker) into one having a double hull is preferable in prolonging the life of a precious property; however, the construction period is very long in an...
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JP2010285013A |
To save cost, save space, save energy of operation maintenance, and save power in a bilge-ballast pipe device of a vessel.(1) A self-priming auxiliary function of a pump 14 and a remaining water stripping function of a bilge well and a b...
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JP4596394B2 |
A method for developing an external plate and a process for producing an external plate in which production efficiency of the external plate can be enhanced by reducing the processing amount. In the method for developing the external pla...
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JP2010269673A |
To provide a wiring method for a vessel capable of easily connecting wiring between blocks and reducing burdens of wiring work.In the wiring method, a plurality of the blocks constituting each part of the vessel are manufactured, and sub...
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JP2010269672A |
To provide a vessel information collection system and a vessel design verification system capable of surely collecting information required for a vessel design according to navigation of a vessel and early feeding back the collected info...
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JP2010537306A |
A bellmouth drawing method includes dividing a scaled-down bellmouth model from the real bellmouth into a plurality of cross-sections, indicating the cross-sections on a scaled-down bellmouth model with curved lines, measuring coordinate...
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JP2010254297A |
To provide a fin for a marine rudder which is reduced in weight and has a sufficient stability against a steering force acting on the fin.To improve the characteristics of a fin 40 for a marine rudder of fin type, the fin 40 is made of a...
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JP2010247165A |
To provide a system for bending a plate in shipbuilding, by which the state of bend to the target shape of a three-dimensional curved surface of a steel plate such as the shell plate of a hull in a manufacturing stage is measured simply,...
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JP4569922B2 |
The present invention provides a method to assemble a marine drive system wherein an acceptable-unacceptable criterion on the torsional vibration of a shaft of the marine drive system is established based on the correlation between the t...
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JP4562927B2 |
To very easily and safely apply a test load corresponding to a load in actual work to execute a load test. A derrick 3 is mounted on a deck 1b of a hull 1 through a substructure 2 supporting an upper deck 7. A testing tank 21 is connecte...
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JP4553652B2 |
To provide an inspecting device of simple structure for hold side wall structural members capable of easily and surely inspecting the structural members and possible to be housed in a place not hindering loading and unloading after concl...
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JP4547154B2 |
A twin-hulled sea going vessel especially configured and adapted for transporting cargo carrying water vessels thereupon comprising : (i) first and second substantially parallel hulls which lie beneath the water surface; (ii) first and s...
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JP2010195330A |
To provide a method for selecting a steel plate for hull which is superior in arrest characteristic and suitable for manufacturing an inexpensive ship.A hull structure includes at least two steel plates for hull, and weld parts 1, 2 cons...
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JP2010179757A |
To provide a floating body structure and a method of manufacturing the same which can suppress its cost low by manufacturing wide floating body structures using an existing building dock.The floating body structure has cavities 3L, 3R in...
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JP2010179245A |
To provide a mist scattering preventive hood apparatus capable of keeping the interval from a coating surface constant and keeping high scattering preventive effect of coating mist and a method of moving the apparatus.In the mist scatter...
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JP2010526706A |
A ship includes hull parts constructed independently of one another. The hull parts have joint portions to be welded together and stepped portions to form a bottom work space for welding when the joint portions are welded together. The s...
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JP4519615B2 |
To provide an inspection device for a hold side wall structure member capable of easily and certainly inspection of the structure member with a simple structure and storing it at a place having no trouble on cargo work after completion o...
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JP4508152B2 |
To provide a method for selecting a fender which does not cause an accident such as breakage of a vessel, breakage of a mooring rope, and breakage of the fender or the like, and facilitates mooring even in mooring and cargo handling in w...
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JP2010523991A |
The spatial center of mass and a mass of an object can be determined by orientating the suspended object in at least two different spatial positions and measuring the orientation of the object in each of the different spatial positions t...
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