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JP5952265B2 |
A water craft has a body portion and at least two water engaging means. The body portion is at least partially suspended above the at least two water engaging means by a suspension system, and locating means are provided to connect each ...
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JP5951316B2 |
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JP2016097774A |
To provide an amphibian motor car capable of improving performance of getting over an obstacle, by restraining a car body from bending backward.An amphibian motor car includes: a body 10 having a drive unit; a land travel device 20 that ...
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JP5907843B2 |
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JP5907535B2 |
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JP5889918B2 |
A foil structure for providing buoyancy and lift to a floating device is provided. The foil structure comprises an elongated left hand side floating device section and an elongated right hand side floating device section. The left hand s...
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JP5890540B2 |
To provide a ship management device that can specify a navigation condition capable of exhibiting navigation performances higher than when the ship navigates under a predetermined navigation condition.A ship management device acquires in...
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JP5883829B2 |
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JP2016031283A |
To provide an angular velocity sensor device and a method for correcting an angular velocity sensor with which it is made possible to compensate for an offset with high accuracy when using the angular velocity sensor.An angular velocity ...
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JP2016504526A |
Floating wind turbine structures are sockets (20) with one or more anchors (25, 27, 28) to the seabed to support one or more wind turbines (1) connected to a drive motor or generator. )including. The wind turbines are arranged on a nearl...
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JP2016502961A |
The present invention relates to a ship in which a hull and a mechanical propulsion device are configured so that the Froude number is greater than 0.5. At the stern, the hull has a bottom with a V-shaped bottom with a bottom slope angle...
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JP5846588B2 |
A multi-hulled water craft is disclosed. The water craft has a body, one left hull and one right hull, each hull connected to the body by respective locating means which permits at least substantially vertical and pitch motion of the res...
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JP5838478B2 |
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JP5827775B1 |
In the two-sided draft difference measuring device of a ship, it is possible to prevent the generation of air bubbles in the measuring liquid and the leakage of the measuring liquid, improve the durability, and reduce the weight. Two liq...
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JP5827245B2 |
A vessel stabilizer control system (12) includes a sensor fault detection means (16) which senses the availability of sensing signals from a gyrostabilizer precession motion sensor (10) and a vessel roll motion sensor (14). The control s...
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JP5827959B2 |
A vessel stabilizer control system (12) includes a sensor fault detection means (16) which senses the availability of sensing signals from a gyrostabilizer precession motion sensor (10) and a vessel roll motion sensor (14). The control s...
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JP5809069B2 |
To provide a spar type floating body structure which can suppress shaking caused by external force of waves, a wind, etc. at a low cost.This spar type floating body structure includes: a floating body part 2 having a columnar shape; and ...
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JP5806280B2 |
The present invention relates a wind turbine comprising a wind turbine tower with a nacelle provided on the top to which a rotor hub with one or more wind turbine blades is rotatably mounted so that they form a rotor plane. A floating fo...
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JP5804752B2 |
To simplify a structure, by restraining rocking, in a float.This float includes a floating body 24a capable of erecting a wind power generation device in an upper surface part, and a dynamic vibration reducer 24b arranged in the floating...
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JP5804753B2 |
To provide a float capable of suppressing generation of rocking, making effective use of energy obtained by suppressing rocking, and erecting a structure on the top by being supported to float on the ocean.There are provided: a floating ...
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JP5793769B1 |
To measure underwater information such as an underwater electric field generated from an underwater vehicle or the like by a device which can be dropped from an aircraft or the like, is simple and is not easily affected by shaking such a...
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JP5791376B2 |
To provide a surfboard with an auxiliary device by which even a beginner of the surfing can enjoy surfing by keeping the horizontal stability of the surfboard at once.The surfboard 1 provided with the auxiliary device 2 includes a gyrosc...
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JP2015528766A |
Semi-submersible platform: -At least two longitudinal caissons (2) defining a central channel (5) extending from the front end (6) to the rear end (7) of the platform (1). Caisson (2) with solid side walls (3, 4);-at least one beam (10) ...
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JP5774684B2 |
A vessel hull robot navigation subsystem and method for a robot including a drive subsystem onboard the robot for driving the robot about the hull. A sensor subsystem onboard the robot outputs data combining robot and vessel motion. A me...
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JP5760132B2 |
The invention relates to a mooring for a semi-submersible platform (105), comprising: a plurality of buoyancy structures (102,103) providing buoyancy to the semi-submersible platform (105); a plurality of sets of mooring lines (131-141),...
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JP2015120448A |
To provide an antimotion device which reduces swinging of a ship because large swinging of the traveling ship may affect devices mounted thereon and cause local force to act on a ship body.An antimotion device 10 includes: a first liquid...
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JP5738203B2 |
Wind farm comprising at least one buoyant structure carrying two or more wind turbines. The wind turbines can have a fixed orientation relative to the buoyant structure and the planes of rotation of the wind turbines can be within the sa...
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JP2015085930A |
To provide an on-water travel body capable of suppressing wave impact during voyage received on a front end side of a bottom part.A ship 1 has a tunnel structure part 2 on a ship bottom. The tunnel structure part 2 is formed by making a ...
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JP2015077967A |
To provide a free surface type roll reduction tank, and more specifically, a free surface type roll reduction tank which has an elevated bottom face formed to enable a smaller amount of fluid to provide the same level of roll reduction e...
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JP2015071401A |
To provide a ship in which a main ship body is supported by a float via a spring, capable of suppressing oscillation on the main ship body with a compact and inexpensive device and acquiring use power.The ship comprises a main ship body ...
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JP5695991B2 |
Provided is a wave power generation apparatus whereby power generating energy larger than control energy that drives a drive weight can be obtained by generating power using wave energy that has been efficiently absorbed by driving the d...
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JP5697117B2 |
In a spar-type floating structure comprising a tall, thin floating body 2 and a ballast portion 3 provided to the floating body 2 so that the weight of the ballast portion 3 allows the floating body 2 to float in upright position, the fl...
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JP5698515B2 |
A fluid of high specific gravity and viscosity stored in a desired one of tanks can be quickly transferred to the other tank with high flow rate accuracy. The present invention includes: first and second tanks (13) and (14) each configur...
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JP5669113B2 |
To provide a frictional resistance reduction device for a vessel that maintains main engine efficiency by suitably supplying exhaust gas to a supercharger, controls a jetting state of gas jetting to a portion near a hull in particular by...
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JP5659370B1 |
To provide an apparatus capable of operating in a higher wave state by suppressing fluctuation of a pitch angle generated in a hydroplane body. A float 3 is divided in the length direction thereof to form a base member 3a connected to a ...
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JP5657774B2 |
Provided is an apparatus for reducing the pitching and rolling motion of a vessel, the apparatus including a plurality of buoyancy members spaced apart from each other and vertically slidably mounted on a vessel, a plurality of hydraulic...
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JP5646066B1 |
The anti-sway device includes a flywheel 20, a gimbal 11, a gimbal support portion 12, a damper 13, and a lock mechanism 14. The gimbal 11 rotatably supports the flywheel 20. The gimbal support portion 12 swingably supports the gimbal 11...
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JP2014237424A |
To provide a flight water surface slide ship having the function of a ship for sliding on a water surface with an aircraft flying at an ultra low altitude at a low speed.A lift effect is generated by forming a vertically long and narrow ...
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JP2014533215A |
The safety buoy (100) used in the rip current region (35) having a rip current includes a bow portion (110) and a stern portion (120). The bow portion (110) is streamlined and the stern portion (120) has a deck area. The safety buoy (100...
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JP5638380B2 |
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JP5624146B2 |
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JP5624611B2 |
A multi-hulled vessel (10) configured as a trimaran. The multi-hulled vessel (10) comprises a main hull (15) and at least one outer hull (17) to each side of the main hull. The multi-hulled vessel (10) is provided with motion control mea...
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JP5591943B2 |
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JP2014151712A |
To generate high electric power stably by floating and sinking.A module floating body power generator comprises: a module structure 3 being anchored at water bottom; plural floating bodies 2-1 to 2-n being moored at the module structure ...
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JP5577206B2 |
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JP2014129642A |
To provide a tsunami evacuation device constituted so that no large load is applied to a connection part between a floating island structure and a guide pole in a rotation direction due to a pressure of a tsunami, and the floating island...
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JP2014129048A |
To provide an electric propulsion type ship capable of executing efficient braking, without adding an exclusive braking device, even in a uniaxial propulsion type driving system.An electric propulsion type ship of a uniaxial propulsion t...
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JP5526992B2 |
To provide a fluid acting force measuring device which allows a robot arm to be easily followed to motion of a model by fluid power, and which is suitable for measuring the rolling of the model in a wide range without extremely constrain...
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JP2014108865A |
To provide a method of suppressing vibration in vertical direction of a crane end on a sea work ship.Speed V in vertical direction of a crane end 3a is converted into angular speed ω in roll direction of a hull 2 and moment in roll dire...
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JP5493159B2 |
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