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JP2004082879A |
To provide a marine propeller shaft fitting tool which eliminates the need for performing alignment whenever a propeller shaft is inserted into a propeller cone part in the shaft fitting performed for attaching a marine propeller to the ...
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JP2004082883A |
To provide a connecting block for realizing a carrier ship capable of adjusting loadage, and an connecting vessel using the connecting block.A male type block body or a female type block body is attached to each of a bow part, a stern pa...
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JP3505576B2 |
To provide a model ship for towing basin test that is improved in manufacturing efficiency and can have a stable solid structure, and to provide a method of manufacturing the ship. An inner mold 4 is manufactured by erecting a gate-like ...
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JP3504062B2 |
To be arranged to different assembling positions by providing a prescribed positioning means, etc. The bar stock is held by a frame A1 through a bar stock clamper and pusher further carriage trucks 10ya, 10yb, is elevation-driven by Z el...
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JP2004069390A |
To measure only a thrust generated by a model stator fin, by separating a thrust generated from a model propeller, in a model test or measurement test of the independent thrust and torque of the propeller of a vessel.In the independent t...
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JP2004034851A |
To provide a method for connecting floating body structures on the sea capable of reducing cost of connection on the sea by making expensive underwater welding unnecessary, enabling maintenance of a floating body and extending lifetime o...
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JP2004034774A |
To provide a floating unit for facilitating joining works on the sea.A guide member 3 to guide other floating unit to be connected is provided on a bottom side 2a of a hollow box-shaped floating body 2 with a part of the guide member pro...
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JP2004034850A |
To provide a method for maintaining a floating body structure on the sea easily replacing and maintaining a floating body on the sea, for extending lifetime of the floating body structure and reducing manufacturing cost of the floating b...
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JP2004017844A |
To provide a scaffold for constructing a thermal insulator for liquified natural gas (LNG) tank installed in an LNG carrier wherein the scaffold can be easily and quickly assembled and disassembled, minimizing obstacles in the traffic of...
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JP2004017915A |
To provide a load imparting method and a device at an operation test of a lifeboat capable of easily performing loading and its changing.A weight-variable weight 10 consists of a water tank 11 and a drainage pipe 12 capable of draining f...
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JP2004009858A |
To easily design a vessel of excellent hydrodynamic performance.This vessel designing device is provided with a vessel design program 2 for generating design data showing the shape of a vessel floating on a fluid; a calculation lattice p...
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JP3485370B2 |
PURPOSE: To provide a hull repair method high in work efficiency and capable of effecting high-precision repair. CONSTITUTION: When a shell plate 14 of a hull 26 is repaired, a plurality of reflection targets 20 are provided at a predete...
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JP2004005036A |
To provide a flow field calculation program for performing a flow field calculation by use of multi-block method, which can store a data group to be treated in flow field calculation in a form intuitively easy to understand.This flow fie...
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JP3482141B2 |
To dispense with rotating speed regulating operation, a speed change gear, or the like of a prime mover to simplify construction and save fuel cost, by constituting the propulsion device for a ship out of a constant speed rotating type p...
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JP2003341989A |
To provide a movable work unit of favorable maintenance performance in simple structure capable of traveling clear of obstacles in the dock. This movable work unit 20 for a dock is movable along a guide rail 12 provided on a dock wall 10...
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JP2003340320A |
To provide a coating apparatus for coating matter in a region making a worker difficult to enter. The coating apparatus is equipped with an element for transporting a charged coating to the coating section of the matter, an element for s...
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JP2003327194A |
To provide a method to position a stator fin arranged in the rear of a screw propeller of a hull and a position measuring device to use for it.The position measuring device 20 is furnished with a shaft element 22 to be arranged on an axi...
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JP2003322514A |
To provide a face shape measuring method capable of measuring a face shape efficiently.This target sheet 1 provided with transparent flexible sheets 11, 12 and many reflection targets 13 is prepared, and the target sheet 1 is stuck onto ...
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JP2003323459A |
To suppress the capacity of an optimization program in an analytical/ optimization program without increasing the optimization program even when increasing the kind of the analytical program.This analysis optimization system equipped wit...
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JP2003320989A |
To provide a flow field calculation method performing a flow field calculation with a multi-block method using blocks determined by optimally dividing a space around a ship.This flow field calculation method is a flow field calculation m...
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JP3461853B2 |
PURPOSE: To eliminate the dependence on the weather of the work which must be done on the ship by housing, in a nacelle, a rectangular-shaped containers or container frames, which have a specified modular dimension, preferably in all thr...
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JP2003302203A |
To provide a measuring fixture of a stern frame, whose structure and handling are simple, and with which it is possible to attach efficiently with great accuracy, to a stern frame surface of the ship, an energy saving duct to be installe...
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JP2003300496A |
To provide a long size shaft receiving stand and carrying device for carrying a long size shaft without applying unreasonable force to the long size shaft.An inclinometer 22 is installed on a propeller shaft 12. A control part 34 control...
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JP2003276690A |
To provide a side thruster which considerably shortens the time for preparing design drawings and shortens the working time for building a ship, and a ship having the side thruster.The side thruster 3 comprises a port side opening part 5...
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JP2003267294A |
To provide a method for laying out cables for a ship or the like not to causing the loss of shape of cable layout in fixing the same with a cable band even if the same are piled in layers.A spacer of non-magnetic material is put in a gap...
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JP2003261093A |
To provide a manufacturing process of a heat insulating box for an LNG ship providing revolutionary time reduction by arranging each manufacturing process in the most efficient sequence.In the manufacturing process of the heat insulating...
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JP2003239525A |
To provide a scaffold device for work capable of simplifying installation of a hose and a power cable and changing attitude depending on a work place.This scaffold device 1 for work is constituted in such a way that a work deck 20 is pro...
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JP2003525170A |
The invention concerns a submersible heavy lift barge, comprising: at least one floating body (2, 3); an essentially rectangular deck box (4) arranged on and carried by the at least one floating body; at each corner of the deck box a sta...
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JP2003182682A |
To provide an ultrahigh speed ship form which can cope with ultrahigh speed of a ship of 40 knots or more and can suppress horsepower requirement as low as possible, and provide an ultrahigh speed ship which can be obtained by the ship f...
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JP3421004B2 |
To provide a steering engine installation method and a rotary vane type steering engine, in which man-hours of installation design and installation works are reduced, an installation cost is reduced, an installation period is shortened, ...
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JP2003164794A |
To provide an adhesive coating device for a boat capable of reducing a burden on a worker.This adhesive coating device 10 for the boat is the one used when the boat 65 is manufactured by adhering a deck 66 on a hull 60 having an edge par...
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JP2003165487A |
To provide a simple method of quickly testing performance of a cargo pump for a tanker with high reliability.An ultrasonic flow measuring device is provided in an outer surface of a discharge pipe of the tanker to measure the flow inside...
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JP3415045B2 |
To weld a seam of an inside bottom plate by making an automatic welder travel in the longitudinal direction of a hull through this large opening by arranging the large opening in the corner part of a back bracket of the vertical web lowe...
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JP2003146287A |
To provide a ship capable of reducing the gross weight of the ship body to the minimum and a method of carrying in/out of a main engine of the ship.The ship has the main engine 1 for generating the driving force on the water, an engine r...
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JP3400932B2 |
To construct floating structure of a variety of size, which can be used for a hull, floating pier, floating dock or marine or surface heliport with ease and in a short period. At least two floating box-like bodies 2 comprising brackets 3...
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JP3402060B2 |
To reduce the vibration from a propeller from being transmitted to a hull through a bracket by protruding the bracket from a ship's bottom obliquely backward, setting the angle formed by the rear edge of the bracket and the vertical line...
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JP2003114105A |
To provide a construction method for a large structure capable of measuring accurately, automatically and in a short time, the position of a plurality of reflection target attached to a member without a human work and assembling the memb...
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JP2003110714A |
To provide an impartial warranty to a customer by grasping the customer's ship use conditions.This small-sized ship information system is equipped in an outboard motor 2 of a small-sized ship, and comprises: an ECU3 for storing data obta...
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JP2003104280A |
To simply determine an optimum shape of a ship body in a short time.This method comprises a step for expressing a shape of a ship body in a function; a step for developing a change volume function into a polynomial, which shows the chang...
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JP2003095187A |
To provide a device enabling quick change of a propelling pod.The device is used for mounting and/or demounting the steerable propelling pod for a ship with two steerable propelling pods each having a swollen portion suspended down from ...
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JP2003098044A |
To provide an inspection device and an inspection system of a marine structure capable of inspecting the marine structure efficiently at the final or approximately final manufacturing step.An inspection start command is outputted to an e...
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JP3388181B2 |
To adjust the height of an inner cylinder in a state of near no load by providing a fixed load spring having the same load as the own weight of the inner cylinder on the open end of an outer cylinder and sticking the tip of the fixed loa...
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JP3384089B2 |
PURPOSE:To prevent damage to wire and to carry out wiring work easily and quickly regardless of how much construction work of living space has proceeded. CONSTITUTION:Before installation of living space 4 on an upper deck 6, a wire lead-...
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JP2003063479A |
To lower a level of noise during inspection, and prevent scattering of water by regulating water currents generated by a propeller by means of a flow regulating cover, lower the level of noise by attaching sound absorbing material, and l...
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JP3380202B2 |
To solve a problem that the releasing work of the new strain generated when a skeleton is welded must be conducted after a block is completed or mounted because thin panels are welded together before the skeleton such as a girder is weld...
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JP3379251B2 |
PURPOSE: To surely inspect the inner surface of a ballast tank wall of a ship, and simplify the repair of the inner surface. CONSTITUTION: A soluble electrode is installed as an anode 3 in the sea water in a ballast tank 2 of a ship 1. A...
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JP3377732B2 |
To provide a hull form data making device capable of fairing without hand work, highly accurate surface modeling and even programming NC data. This device relates to an integrated hull form data making device capable of two-way communica...
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JP2003034286A |
To provide a method for forming an air chamber for a large-sized float by which a thick latex layer can be formed in a portion of a loose texture and on the inner and outer faces of an air chamberlike body simultaneously. The method for ...
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JP2003500293A |
The present invention relates to a method for mounting and fixing stern tubes (1) in ships. The stern tube is adpated to enclose a propeller shaft (2) and comprises a tube with at least one interior bearing (3) supporting the propeller s...
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JP2002544039A |
The invention relates to an electric rudder propeller for a high-speed marine ship, comprising a multi-phase electric motor which is mounted in a gondola-shaped housing beneath the stern of the ship, using a rotatable, preferably two-par...
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