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Matches 601 - 650 out of 723

Document Document Title
JP2007528464A
It is offering the wind-power-generation equipment which can prevent destruction by the typhoon or a gust as the present invention relates to wind-power-generation equipment, and smooth electric power generation is possible for the purpo...  
JP3951438B2
To improve energy conversion efficiency with a relatively simple and small device by providing vortex generating members for generating air vortexes vibrating vibration plates when they are fixed to the vibration plates and receive wind,...  
JP2007056809A
To provide an electrical decoration device having a wind power generation device of simple structure capable of converting a provided torsional vibration energy into an electric energy by effectively utilizing weak wind from any directio...  
JP2007056808A
To provide a display having a wind power generation device of simple structure capable of converting a provided torsional vibration energy into an electric energy by effectively utilizing weak wind from any direction and preventing a win...  
JP2007051588A
To provide a wind turbine generator provided with a wind-receiving vane resisting damage in a strong wind.The wind turbine generator 10 comprises a wind-receiving vane 11, a power-generation plate 12 provided with a piezoelectric plate 2...  
JP2007051561A
To provide a wind turbine generator which has a simple structure, efficiently generates power, and can be installed in confined areas without restrictions in the installation place.The wind turbine generator 1 comprises a wind-receiving ...  
JP2007051562A
To provide a wind turbine generator which has a simple structure, efficiently generates power, and can be installed in confined areas without restrictions in the installation place.The wind turbine generator 1 comprises a wind-receiving ...  
JP2007016756A
To provide a wind power generation device capable of highly efficiently generating electric power with a simple structure, capable of narrowing the installation area, reducing restriction of an installation place, and capable of coping w...  
JP2006291796A
To provide a translational wing aircraft simplifying mechanism, reducing weight, improving reliability, and reducing a manufacturing cost.This translational wing aircraft employs a method for controlling output not by pitch angle control...  
JP3865136B2
To provide a wind power generation device capable of effectively using both of horizontal air stream and vertical air stream and efficiently generating power. This windmill for wind power generation comprises a central shaft 11; a first ...  
JP2006274820A
To generate power even when wind is breezy by a simple structure for converting a wind force into the vertical motion of a piston in a cylinder and by keeping the lift of a balloon in balance with the weight of the piston.In this system,...  
JP2006249999A
To provide a method for rotating and returning without using external power even if a pitch angle of a blade of a translational vane windmill becomes 0 degree once, a method for increasing quantity of air flowing into a rotor without cha...  
JP2006226221A
To provide a power generating device capable of generating power against a wide flow velocity by a simple structure by utilizing the flow of fluids such as water flow and wind.This power generating device uses, as an energy source, a gal...  
JP2006226153A
To provide a wind power generation light emission device capable of reducing an installation area, having little limit in an installation location, capable of creating a nonconventional harmonized feeling with nature, having a simple str...  
JP2006194198A
To provide a power generation device such as a wind power generation device capable of realizing large output by making a center of gravity low as much as possible and making the device to a large size.The power generation device is cons...  
JP2006183650A
To increase the size of generators or increase the installed number of generators to remarkably increase an amount of power generation by remarkably increasing the size of a windmill by using either of or by the combination of the follow...  
JPWO2006043600A
Flexible plane object 1 on which at least one copy of an edge part can flutter almost freely by the above-mentioned flow while being allotted to the position exposed to the flow of fluid, such as a wind, Energy transduction part 31 which...  
JP3792086B2
To prevent a wind cutting sound from generated and to prevent a flying bird from struck off. A drive part 6, which is constituted of sprockets 10 connected to a generator 11 and spaced from some intervals from a lower stage and an upper ...  
JP3749942B2  
JP2006020693A
To increase the motional amusement of a wind mill, and at the same time, to raise the ornamental effect, and to make the wind mill useful for a toy utilization or an ornamental utilization.This whirling wind mill 1 is attached to a suppo...  
JP3759945B2
To provide a wind power generator having a simple structure, generating power at high efficiency, saving an installation area, and eliminating restriction of an installation place. The wind power generator 1 comprises a wind receiving bl...  
JP2005320951A
To collect the overall forces of the functions, operations, and actions of flywheels to create mechanical energy by bringing a relation between an input and an output in an inverse proportional state not in a proportional state to increa...  
JP2005299479A
To provide a wind power generating device for recovering output of an engine fan of an engine generator and for generating power from natural wind.This wind power generating device has a windmill having vanes for generating rotating forc...  
JP2005273644A
To provide a wind power generator having a simple structure, generating power at high efficiency, saving an installation area, and eliminating restriction of an installation place.The wind power generator 1 comprises a wind receiving bla...  
JP2005248939A
To protect a system by automatically meeting the wind direction, and automatically moving blade pitch backward by spring pressure without separate pitch control even in super-strong wind so as to prevent an overload on a power generator....  
JP2005237128A
To provide an energy conversion mechanism capable of converting energy with low energy loss.The energy conversion mechanism comprises a channel P, an annular recess 1a provided in the way of the channel P, an impeller F provided rotatabl...  
JP2005226537A
To provide a windmill for large capacity wind power generation, which can be installed in a narrow space, whose aerodynamic noise is reduced, and which can utilize high-altitude wind in sky high.The problem is solved by arranging a plura...  
JP3709547B2
PURPOSE: To provide a building wind control system for controlling the generation of building wind, and for effectively utilizing the energy of the wind. CONSTITUTION: Windmills 1-3 for power generation are mounted on the roof and the si...  
JP2005188454A
To solve the problem, wherein a blade material deteriorates and cracks by the high-speed repetition of mechanical vibration and pulsation in the blade of a windmill since the windmill is rotated speedily by strong wind in a storm, such a...  
JP2005120959A
To actualize a system for converting combined kinetic energy on an ocean or others into electric power.A float structure with a rectangular windmill and a water turbine arranged therein is installed in an ocean current/tidal current/ocea...  
JP2004245166A
To provide a wind power generation device capable of effectively using both of horizontal air stream and vertical air stream and efficiently generating power.This windmill for wind power generation comprises a central shaft 11; a first v...  
JP2004239253A
To provide an inexpensive, quiet, and safe wind power generator which requires only a small installation area and which can be installed even in a densely built-up residential area, and which is for efficient wind power generation.The wi...  
JP2004232461A
To provide a power generation apparatus easily generating electric power without environmental load, with very simple facility and device and at low cost, and basically, regardless of locational conditions.A plurality of floating devices...  
JP2004211609A
To provide an electric car by wind power generation that always directs a windmill to the traveling direction of the electric car by connecting a carriage to one part of a combination vehicle, installing a plurality of wind power generat...  
JP2004138015A
To keep rotation of rotatable wheels 2, 2 such as windmills in a fixed direction (a) even if the direction of a wind or the direction of a tidal current is reversed, thereby improving the efficiency of making use of natural energy.In a f...  
JP2004019444A
To provide a wind mill power generating device with a supporting structure allowing the installation of a vane and a vane supporting member at high places for developing great wind energy and stabilizing the vane and the vane supporting ...  
JP2003269318A
To provide an energy absorbing device for wind force and water force arranged applicable even to irregular flow such as a river.The energy absorbing device is arranged so that the position setting of a blade shaft is made by a deformatio...  
JP2003164136A
To provide, in view of a power generating apparatus utilizing wind power in a prior art wherein power generation has been difficult under low breeze, a power generating apparatus utilizing fluid flow such as air or water which has simple...  
JP2003120503A
To provide an electric power generating auxiliary apparatus having a merit not changing weight of pedals even if a physically weak person such as a child or an oil person generates electric power.Two half moon shaped gears 1 operate as a...  
JP2003116258A
To provide a wind power generator reduced in dimensions and having no useless space.This wind power generator has a wind tunnel 1 through which wind flows, magnetic field generating means (2 and 3) which are supported on the inner wall o...  
JP2003097408A
To provide an economical and efficient energy conversion device capable of being installed on a water surface and having high durability.This energy conversion device has a water surface oscillation body provided so as to oscillate, a wa...  
JP2003013841A
To provide a highly efficient wind power generation device of a structure winding an endless chain circle around two chain wheels on a lateral shaft and attaching many blades on the chain circle, capable of generating high power even if ...  
JP2002371949A
To solve such a problem with the structure of a conventional wind power generator in which a rotor is exposed to the outside, the risk of contact thereof with people is high and noise is relatively large, and thus the conventional wind p...  
JP2002164588A
To generate a large amount of electric power with a minute force.A power generating module 12 is provided with a piezoelectric element 122 and a conflict member 123 which moves to conflict with the piezoelectric element 122. The power ge...  
JP2002506162A
(57) Summary Are a motor which takes out power from the water which moves, and it has a main part, The motor which you are made to rock underwater is described by by reversing the direction of the thrust which this main part generated in...  
JP2001320887A
To generate power by a piezoelectric device with a compact structure.This swinging generator comprises a generating module 1 which has a built-in piezoelectric device 13 and can move relatively to a floating unit F floating on fluid, an ...  
JP2001280230A
To provide an impeller for generating rotating force even when a flow rate is small or a flow velocity is lower, having the function of intercepting a flow and controlling the flow rate and the flow speed. The impeller comprises a main r...  
JP2001271737A
To solve the problems that swing of a blade support rope is great, rolling resistance during blade gliding is great, and a great obstacle occurs due to changes of the wind direction and miniaturize a wind power generator by providing a g...  
JP2001173549A
To provide a wind force converter capable of causing motion by wind in a narrow operation range, reducing the installation space by a simple constitution, constituting each member of a simple structure by reducing centrifugal force of wi...  
JP2001153026A
To prevent a wind cutting sound from generated and to prevent a flying bird from struck off.A drive part 6, which is constituted of sprockets 10 connected to a generator 11 and spaced from some intervals from a lower stage and an upper s...  

Matches 601 - 650 out of 723