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Patent Searching and Data


Matches 651 - 700 out of 3,243

Document Document Title
WO/1992/007755A1
A sailing vessel (10, 26 and 28) has an underside (14) with a pair of angular planar lift surfaces (30 and 32) for bringing the vessel (10, 26 and 28) to a planing mode and providing pitch stability, while under way. The vessel (10, 26 a...  
WO/1992/004231A1
The installation is comprised of at least one moving heavy flexible band (2) having a guided motion along the width of the ship (1) and having one or the other of its extremities helically wound respectively on a driven intake port-side ...  
WO/1991/019641A1
A system for maintaining the hull of a sailing boat in a steady position substantially independent of wind pressures on the sail, comprising a pivoted mast connected and wires connecting the mast with a weight in the boat hull via a tran...  
WO/1991/006466A1
System for reducing wave and wind induced roll motion of a ship intended to be connected into the regular control system of the ship comprising a rudder motor (SG) for driving the rudder of the ship, which rudder is used both as steering...  
WO/1990/015751A1
A pair of integrated water propulsion and hydrofoil systems (20) capable of moving through water at speeds of at least 20 miles per hour are disclosed. Each having a hydrofoil (26) and a mounting leg (28) removably secured to a water pro...  
WO/1990/013471A1
Trimming plate arrangement for boats with trimming plates (5, 6) on either side of the longitudinal line of the boat. They are arranged to be lowered by means of power means so that, by pressure against the water, force that part at whic...  
WO/1990/003913A1
A trim-tab control for boats has for each trim tab (10, 12) a yoke (34) movably secured to a frame (30), a mechanical link (18, 20) between the yoke (34) and the trim tab (10, 12) such that yoke (34) and trim tab (10, 12) move in unison,...  
WO/1989/002390A1
This invention relates to a variable draft boat capable of controlling its draft level from a shallow one to a deep one in order to travel continuously from shallow rivers, lakes, etc., to deep ocean. The variable draft boat of the inven...  
WO/1988/008386A1
Planing vessels of improved performance capability and methods for improving such performance and foils which may be associated with planing vessels for providing improved performance capability. A dynamic downward force generated as the...  
WO/1988/003890A1
The rear portion of the float (1) is cut in order to comprise a rear bottom part or lift (4) presenting a certain flexibility with respect to the float. The rear part or lift (4) is covered at a certain distance by a rigid body (3) integ...  
WO/1987/007876A1
A ship (1) is provided with pressure sensors (2, 3, 4, 5, 6, 7) adapted to sense the pressure of water exerted on various points of the hull. As the ship is loaded or unloaded the changes in pressure are noted and a calculating arrangeme...  
WO/1987/003855A1
A stability meter comprises a translational accelerometer (1) which has a working axis along which it is sensitive to gravity. It is mounted on a vessel with the working axis horizontal when the vessel is in the upright position such tha...  
WO/1987/002641A1
Maneuvering control systems for small waterplane-area twin hull design watercraft. The maneuvering control system of the present invention includes horizontal or dihedral foils (66) mounted on the lower hulls (42, 44) of the watercraft. ...  
WO/1987/002325A1
Two centrifugal pump and paddle boat propulsion devices (2) are mounted in astern outboard positions on two swingable vanes (3), respectively, projecting aft of a boat hull (1), spaced athawrtships of the hull (1) and swingable from posi...  
WO/1987/001349A1
The stability of floating structures is determined using a plurality of changes in weight distribution and by processing the resulting signals from two inclinometers arranged so as to measure the inclination about two orthogonal non-vert...  
WO/1987/001345A1
Hydrofoil families which have high lift and low drag coefficients. Induced vorticity is partly suppressed by introducing a longitudinal component of the flow directed from the foil tip towards the hydrofoil base at least in the area of t...  
WO/1987/000812A1
A sailing boat having a pivotally mounted mat (12). Guy wires (16) are attached to the mast (12) and are arranged to maintain the latter in a vertical position with a predetermined biasing force. The guy wires (16) are attached to hydrau...  
WO/1986/007325A1
A sailing vessel (20) which has one or more sails (22) each set on a respective headstay (37) fixed to the leading end of a boom or spreader (26) the rear end of which is supported by a further stay (40). Each sail (22) may be raised or ...  
WO/1986/005757A1
The tractor-drawn center-board boat (1) is provided with an orientation system (8) which may be assisted by a rudder (4). It is orientated by varying the traction angle by a longitudinal differential action onto the cable (6). Said devic...  
WO/1986/001482A1
Water-crafts having stabilizers acting through a relatively long lever, comprising aerial wings (4), applied to the purpose of stabilizing and lifting, to be applied on light and very light hulls, at the same time allowing short glides h...  
WO/1985/005606A1
Method for the synchronized piloting of floats, mast, rudder, centre boards, sail fastening supports, applied to catamarans. Mechanical piloting method enabling to dynamically and statically control, simultaneously or separately by geome...  
WO/1985/004378A1
A device for eliminating the risk of disturbing heeling at loading and unloading of a ship (10) lying at a quay (12). The device comprises a motor-operated winch (18) on the ship, said winch having a drawing member (20) in the form of on...  
WO/1984/004904A1
An improved computerized moment stability system which will rapidly obtain the solution to operational and post damage stability problems which may be present on an ocean going vessel. The system includes three functional modules plus an...  
WO/1984/001337A1
Improvements to trimarans or boats comprising linking arms and floats. The invention discloses the implantation of anchoring points D allowing to adapt to this type of boats different articulation systems C, suspension and damping system...  
WO/1983/004233A1
According to the invention, it comprises a ballasting system, one end of said pontoon being connected to a quay and another end being adjacent to said ship, and it is characterized in that said end (4) of the pontoon (1), on the quay sid...  
WO/1983/001137A1
Automatic trim tab control system (10) for boats in which the controls are provided with an attitude sensing switch (14) which provides port/starboard, fore/aft correction signals to the system (10) for trim tab correction. A timing mean...  
WO/1983/000579A1
An electronic position monitor (10) and readout device (72, 90) for trim tabs on boats in which the monitor and readout device are connected to the trim tab controls. The device is electronic and position display is based on the time req...  
JP6752002B2  
JP2020132054A
[Subject] It aims at providing a control method of a control device which can control start and stop of a fin stabilizer, a vessel provided with this, and a vessel. [Means for Solution] Attitude information is acquired from information m...  
JP2020131819A
[Subject] It is not necessary to Additional installation a special sensor and provides a system for predicting a traverse-wave cycle with sufficient accuracy using measurement data of an established sensor, without needing complicated da...  
JP2020128202A
[Subject] Provide an active stabilization device which is an active stabilization device for attenuating movement toward rolling of a vessel, and makes it possible to decrease the stabilization surface and to increase the attenuation eff...  
JP2020128201A
[Subject] Optimal method for operating improving energy efficiency of a stabilizer for [ of a ship ] decreasing especially rolling movement and a stabilizer is provided. [Means for Solution] A stabilization side (16) which has Angle of a...  
JP2020524631A
The drawing-in type foil mechanism (10) used by water vessel is provided, and it is a drawing-in type foil mechanism, Foil (16, 17) allocated so that it might extend in parallel substantially on the 1st axis (12) when it was in a drawing...  
JP2020524635A
They are a sea floating body type structure parametric resonance movement prior alarm method, a device, and a device. The above-mentioned method acquires the movement signal in the flexibility from which the above-mentioned sea floating ...  
JP2020125755A
[Subject] A method of controlling an inclination of a platform of a floating body type wind turbine provided with a set of turbine shuttlecocks connected to a shaft inside turbine Nasser attached on a tower and at least three supports fo...  
JP6743215B2  
JP2020111331A
[Subject] An underwater propulsive engine of the Minakami vehicle constituted so that stability of the Minakami vehicle of advance may be aimed at by a hydrovane is provided. [Means for Solution] Underwater propulsive engine 20 of the Mi...  
JP2020520320A
Especially the present invention is in a central on-the-ocean wind turbine (1) column (3) row of for, Three outside columns connected with a central column by arm (7) of a form of a pontoon are included, At least four columns are include...  
JP2020082776A
[Subject] Wave drift power of acting on a floating body is reduced. [Means for Solution] Floating body 2 of mooring system 1 is provided with the following. Floating body main part 21, A pair of movable flap mechanisms 22. Between front ...  
JP6698360B2  
JP2020514181A
Four lift supports (3) with which it is a half-diving type floating body type platform (1) for supporting at least one wind turbine, and each was attached to a ring pontoon (2), A half-diving type floating body type platform provided wit...  
JP6695401B2  
JP6692756B2  
JP6684493B2  
JP2020510581A
A base including at least one mount for being a fin used on a surfboard and installing a front tip, a trailing edge, and a fin to a surfboard, The 1st fin external surface and the 2nd fin external surface which contact along a front tip ...  
JP6668261B2  
JP2020032871A
To provide an electric propulsion device capable of suppressing pitching and rolling of a ship with a simple configuration.An electric propulsion device 1 propels a ship 100 by driving a propeller 8. The electric propulsion device compri...  
JP2020032744A
To provide a system for calculating a GM accurately in real time without the need for complicated data processing using measurement data of existing sensors without separately providing sensors.A GM calculation system 1 comprises hull st...  
JP2020026181A
To suppress variation in mooring tension as well as suppressing oscillation of a floating body.A mooring system 1 includes: a floating body 2 floating on a water surface 91; a mooring base 3 fixed to water bottom 92; a mooring line 4; an...  
JP6651421B2  

Matches 651 - 700 out of 3,243