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JP5921658B1 |
To provide a sound insulation floor material for a ship, which can satisfy the soundproof performance of a new noise cord and simplify the construction work of a primary deck floor covering material. In a ship sound insulation floor mate...
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JP2016078781A |
To provide a photovoltaic power generation device capable of significantly improving the durability of a float.A photovoltaic power generation device being installed on water and performing power generation comprises: a float 10 where an...
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JP5916394B2 |
To provide a testing device for a steering machine, which applies a test load to a rotary vane type steering machine to be tested, by simulating an actual steering torque and actual steering torque fluctuation characteristics, and simula...
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JP5913256B2 |
A water treatment apparatus comprising: an electrodialysis cell 8; an inlet flow path for directing only part of a quantity of water to be treated through the electrodialysis cell 8, and an outlet flow path for returning a product 17 of ...
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JP5904376B2 |
Apparatus for painting hulls of boats includes at least an anthropomorphic robot having paint dispensing elements, at least a supporting body which defines a chamber for containing the robot and which includes at least an opening for app...
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JP5879360B2 |
The present invention relates to a floating LNG plant (1, 1', 100) comprising a converted LNG carrier, a hull and a plurality of LNG storage tanks (4, 104) wherein the floating LNG plant (1,1', 100) comprises: - at least one sponson (2, ...
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JP5878994B2 |
The present invention relates to an automatic triplex attachment device, which includes: a strip drum; a preheating heater unit; a strip guide; a heating skate unit; at least one pressure roller unit; a drive unit; and a control unit whi...
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JP5868760B2 |
To provide a method for manufacturing a tanker, capable of ensuring high coating quality while shortening the construction period.A method for manufacturing a tanker includes a first step of preparing hull blocks A, B constituting the ta...
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JP5864816B2 |
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JP5863900B2 |
A liquefied-gas transport vessel having a low-temperature liquefied gas tank (10) with a total loading capacity of 60,000 m3 to 90,000 m3 inclusive, the low-temperature liquefied gas tank (10) being of a heat-proof structure for LNG, the...
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JP5861193B2 |
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JP5854382B2 |
To optimize a propeller position according to a shape of the stern of a hull.A propeller position optimization program for a vessel includes: a step S10 in which flow field data according to the shape of the hull of a vessel and informat...
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JP5856315B2 |
Disclosed are a device and a method for bonding an auxiliary secondary barrier for an LNG storage tank. The device for bonding an auxiliary secondary barrier includes: a frame; a driving unit, a portion of which is arranged in the frame,...
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JP3201780U |
To provide a simple ladder capable of easily taking safety measures when falling into water from a quay or a ship so as not to disturb workers and passengers. This is a quay or a simple ladder for a ship suspended from the quay 16 side o...
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JP5827441B2 |
According to one aspect of the present invention, a system for the accuracy control of erection on a marine floating dock is provided, wherein said system can continuously monitor a floating dock based on a rigid quay wall so as to enabl...
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JP5819764B2 |
To provide a ship with a good transport efficiency index (=vessel speed×loaded weight) in a low speed ship of a block coefficient Cb 0.80-0.95, and to provide a method of designing the ship.A low speed enlarged ship of a block coefficie...
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JP2015198627A |
To provide a fishing device such as a breeding net, a fixed shore net and a rope being fish preserves, and to provide a technique for preventing a microorganism, a barnacle, pearl shellfish, brown seaweed, etc., from being deposited and ...
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JP5798797B2 |
To provide a method of converting a liquefied fuel transporting vessel, which can easily place various kinds of ballast water treatment apparatus in a vessel such as a liquefied fuel transporting vessel.In the method of converting the li...
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JP2015180823A |
To provide an offshore wind turbine structure economically excellent in cost performance for fabrication, installation, trial operation, decommission, and access for maintenance.A floating wind turbine platform includes three columns 102...
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JP2015526778A |
The present invention relates to a computer-implemented method for generating a model that predicts ship performance. The method involves creating an initial model that simulates the performance of the ship by the association between the...
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JP5774831B2 |
To provide a ship building method that allows accurate and quick adjustment of the axial center of a series of shafts from a crankshaft of an engine to a propeller shaft via an intermediate shaft and reduces the period for occupying the ...
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JP2015519568A |
Methods and equipment for inspecting composite workpieces. The response to electromagnetic radiation induced to the surface of the composite work piece is separated into multiple wavelengths for each of the multiple locations on the surf...
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JP5738642B2 |
To facilitate transportation of a floating body and throwing-in of a ballast material; to secure stability of the floating body; and to easily remove the ballast material even during the removal of offshore wind power generation faciliti...
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JP5738644B2 |
To perform easy and safe construction on the ocean, and to secure stability when a strong wind blows or billows rise.The offshore wind power generation facilities 1 include: a floating body 2; mooring cables 4, 4, ... that are connected ...
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JP5738643B2 |
To reduce construction costs by enabling easy and safe installation on the ocean.A method for constructing offshore wind power generation facilities includes: a first procedure of transporting a floating body to an erection location; a s...
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JP5734918B2 |
To provide a method of manufacturing a rudder with a rudder bulb, capable of simplifying manufacturing steps.A method of manufacturing a rudder 3 with a rudder bulb comprises: a step of preparing a plurality of horizontal ribs 43 and a p...
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JP5721908B2 |
A hydraulic pushing device, including: a hydraulic unit, a rear seat, a front seat, a prying mechanism, an automatic adjustment mechanism, and a zero-torque pushing mechanism. The hydraulic unit and the rear seat are disposed on a platfo...
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JP2015085910A |
To provide a motorsailer and a ship alteration method capable of ensuring a sufficient front visual field and efficiently placing sails on a deck.A motorsailer includes: a main engine; a propulsion device driven by the main engine; and a...
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JP2015077952A |
To provide an outboard motor that enhances safety for solving a problem such that a blade is damaged because a blade part of an exposed propeller is brought into contact with a rock and the like on the sea bottom of shallows or interfere...
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JP5703846B2 |
To provide a method and an apparatus for automatically confirming operation of an underwater sailing body, which achieve reduction in time, labor and man-power requested for confirming the operation of the underwater sailing body.In the ...
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JP5695952B2 |
To provide a method for easily manufacturing a ship with reduced frictional resistance by remodeling a ship.The method for manufacturing a ship with reduced frictional resistance includes: a step of forming an opening 3a in a hull plate ...
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JP5692758B2 |
A method and apparatus for smoothing a surface of a component, e.g., of large structures, as for example ship hulls for subsequent painting, is disclosed. An exemplary method may include measuring an unevennesses of the surface of the co...
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JP5689328B2 |
To provide a rudder with a rudder valve which can be easily manufactured, a ship, the rudder valve, and a method for manufacturing the rudder with the rudder valve.The rudder 3 with the rudder valve includes: a cylindrical rudder valve 5...
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JP5679336B2 |
To provide a welded structure which is excellent in brittle fracture propagation-stopping characteristics and suitable to a hull structure.This structure is provided with a fillet welded joint in which an unwelded part 4 remains on a but...
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JP5651150B2 |
The watercraft maneuvering device has a connector (9) that connects the primary part of the rudder trunk to the wall of the receiving shaft while provided in an intermediate space provided between the primary part of the rudder trunk and...
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JP2014227089A |
To reduce a manufacturing cost and prevent a reduction in space inside a ship.A ship remodeling method for remodeling a ship into a frictional resistance reduction ship includes the steps of: installing an air supply part (a blower and a...
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JP5629895B2 |
To provide a welded structure in which, in a large heat input weld zone of a thick plate in excess of 50 mm, even in the case the brittle crack is developed, it will not lead to the total fracture structurally, in which fatigue strength ...
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JP5607483B2 |
To reduce a building process of a water jet ship and to prevent danger during the building work.In a process in which the front end of a suction duct 33 is connected to a water-intake hole 32 opened on a ship's bottom 31 of a hull 30 of ...
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JP5602326B1 |
To provide a technique for automatically specifying a closed section on a cross section of a ship, in a step for designing the ship.A ship design support program extracts closed section candidates by tracing points and sides forming an i...
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JP2014169017A |
To provide a propeller for propulsion of a craft capable of suppressing cavitation of tip vortex.The propeller for propulsion of a craft comprises a propeller blade 3a having a groove 11 on its back surface. The groove is formed between ...
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JP5583280B2 |
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JP2014520713A |
A spherical object formed of several joint parts, including at least twenty hexagonal panel-type elements and at least twelve pentagonal panel-type elements. Each panel-type element has a radius of curvature such that when joined togethe...
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JP5577263B2 |
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JP5568128B2 |
A method for maintenance of a unit which is arranged in a watertight hoisting chamber and closes an opening in a vessel hull is described. The method includes clamping of the unit in its mounted position by a clamping member so that fixi...
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JP5556819B2 |
The invention relates to a maintenance device (100) for large-area steel building surfaces (200), comprising a mobile support system, wherein the support system comprises at least one vertical support (10) on which at least one horizonta...
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JP5546598B2 |
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JP5543261B2 |
An ultrasonic peening method which, in order to improve the fatigue strength of the weld (3) between a floating building (1) and a structure (2) welded to the floating building (1), applies an impact to the weld (3) by a pin (4) vibrated...
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JP5540303B2 |
To provide a marine vessel designing method capable of optimizing the reduction of increase of in-wave resistance, a marine vessel and a program. The marine vessel designing method includes a mutual relation setting step 1801, in which t...
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JP5535806B2 |
Provided are a floating dock and a method for scrapping ships with which costs in scrapping operations and burdens on the environment can be reduced. The disclosed floating dock includes: a connection block (3) that is connected to a cut...
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JP5477618B2 |
To improve propelling performance of a ship by making effective use of a flow generated at the rear portion of a skeg during propelling of the ship. This two-axis catamaran type ship 1 equipped with two propellers includes propelling mea...
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