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Matches 401 - 450 out of 763

Document Document Title
JP2013055717
To provide an oscillating generator that can prevent a decrease in a power generation amount while reducing a leakage magnetic field.An oscillating generator 1 includes: a housing 17 made of a soft magnetic material; a cylindrical member...  
JP2013055716
To provide a vibration power generator excellent in power generation efficiency and capable of stably generating electric power.A vibration power generator 1 includes a first magnet 12 and a second magnet 14 which have a homopolar opposi...  
JP2013051859
To provide a vibration power generation apparatus which suppresses the deterioration of the power generation amount.A vibration power generation apparatus 1 includes a first cylindrical member 11 extending in the axis O direction. A coil...  
JP2013048536
To provide (1) a structure of a linear power generation device, changing vibrations of various device into electric power, for exhibiting a high power generating function when the device having a long shape cannot be installed due to the...  
JP2013046560
To provide a linear generator suitable for an environment where an installation is made under conditions, such as problems inherent in a shock absorber, and height of an installation place and size of a housing area depending on a vehicl...  
JP2013046511
To simultaneously generate electrons having difference in power in one copper wire.A has a diameter which is double or greater than that of B and speed of one evolution which is double or greater than that of B. At this time, A generates...  
JP2013039021
To provide a power generation apparatus which is suitable for the thickness reduction.A power generation apparatus 50 includes: magnets 33A, 33B; a lower yoke 31 and an upper yoke 32 which are connected with the magnets 33A, 33B; and a c...  
JP2013031276
To provide a vibration generator capable of preventing the breakage of a housing due to the collision of a permanent magnet.A vibration generator 1 has a cover portion 31 equipped with a second permanent magnet 26. By loosening the cover...  
JP2013031277
To provide a vibration generator which can be easily decreased in size and cost.A vibration generator 1 is equipped with a mover 13 which can move in a longitudinal direction in a cylindrical member 11. Coils 21 and 22 are wound about th...  
JP2013021746
To provide a power generation input device and electronic apparatus using the power generation input device capable of generating high-output electromotive force without requiring excessive control force.A first opposite end 4a and secon...  
JP2013010416
To provide a vehicular seat capable of effectively using kinetic energy by the oscillation of a dynamic damper.In the vehicular seat having a frame member, dynamic dampers 40A-40C, which have weight members 44, 44A oscillating according ...  
JP2013005708
To provide an electric power generation method which is performed by a simple structure using a repulsive force of a magnet.In an electric power generator, a displacer piston 40 of one pair of magnets connected with two same poles facing...  
JP2012257423
To provide a power generator whose entire structure can be made compact and can effectively generate electric power.A power generator comprises: a crank 3 fixed to a rotatable shaft 2 which is pivotally supported by a machine frame 1 and...  
JP2012249442
To provide an oscillating generator which is superior in efficiency of power conversion though its case is compact, and can boost an output voltage, by facilitating a change in resonance frequency of the oscillating generator, related to...  
JP2012249479
To provide a vibrator control device and a vibrator control method capable of easily controlling vibration of a vibrator provided in a flow field and vibrating.A vibrator control device includes: a measurement unit for measuring vibratio...  
JP2012213295
To provide a vibration-based electric power generator which has high durability and can generate electric power even by slight vibration.One end of a magnet holding member 20 and one end of an outer yoke 30 are interconnected by a first ...  
JP2012209996
To provide a vibration power generator capable of suppressing the reduction in power generation amount by preventing the shape change of a movable piece having a plurality of permanent magnets arranged in such a manner that the magnetic ...  
JP2012210103
To reduce electric power supplied from the exterior.A vibration power generation apparatus G converts vibrations caused by operations in a dismantling operation space into electric energy to charge an accumulator battery 148. Further, a ...  
JP2012205496
To provide a reciprocative vibration type power generator capable of increasing a voltage of electric power generation energy.A power generator comprises column-shaped magnets with magnetic poles with different polarities in an axial dir...  
JP2012205451
To provide an electromagnetic induction-type vibration power generator in which a magnetic flux of a permanent magnet can be prevented from adversely affecting the inside and outside of the vibration power generator.A vibration power gen...  
JP2012205398
To suppress eccentricity of a mover which reciprocates with respect to a stator in a linear drive device and a linear generator.Stator cores 12 and stator coils 14 are stacked in an axial direction in a cylindrical stator 10 and a mover ...  
JP2012205497
To provide a power storage device capable of increasing a voltage of electric power generation energy, and storing the power.A power storage device comprises column-shaped magnets with magnetic poles with different polarities in an axial...  
JP2012202385
To provide a free piston generator adapted to further improve its efficiency.The free piston generator 10 includes: an engine unit 16 in which a combustion chamber 26 and an air chamber 28 are provided on both sides across a piston 20 an...  
JP2012205450
To provide a vibration power generator, which has a third permanent magnet fixed to a cylindrical member and a first permanent magnet moving inside the cylindrical member, capable of suppressing the reduction in power generation amount a...  
JP2012200093
To provide a vibration power generator achieving high generation efficiency without lowering the mechanical strength of a vibrator.A vibration power generator 100 includes a vibrator 10 and a coil 40 disposed therearound, obtaining an el...  
JP2012191787
To provide a power generation device that efficiently generates power in a simple configuration and enables a compact and lightweight overall package when embedded in various devices and apparatuses.A moving magnet 91 is disposed at a fr...  
JP2012191786
To provide a power generation device that efficiently generates power in a simple configuration and enables a compact and lightweight overall package when embedded in various devices and apparatuses.The power generation device includes: ...  
JP2012186983
To provide a highly efficient multifunctional vibration driving device that is usable for massage, a vibration drier and pump driving by a mechanism permitting a highly efficient slow or quick speed control for the massage or pump drivin...  
JP2012186900
To provide a production method of a sealed product having a robust sealed structure including a metal component projecting from the internal space, and to provide a sealed product.The production method includes a seal region formation st...  
JP2012182919
To provide an oscillatory generator capable of storing electric power corresponding to a 3 V voltage without using transformation circuit while suppressing power consumption in a coil.An electric circuit includes a rectification circuit ...  
JP2012165581
To provide an oscillation power generator which suppresses the influence of magnetic attraction between a movable element including permanent magnets and a shield member made of a magnetic material and prevents the reduction of the power...  
JP2012165561
To solve the following problem: there has been demanded an oscillatory generator that adopts energy from multiple directions as oscillation and efficiently converts the oscillation into electric energy for long-term use at a low cost and...  
JP2012165538
To provide an electromagnetic generator configured to generate power via magnet vibration which can efficiently generate power even via a small amplitude vibration.The electromagnetic generator includes: a magnet assembly in which a plur...  
JP2012157184
To provide a vibration power generator that can generate a sufficient amount of power regardless of amplitude of vibration.A vibration power generator comprises: movable element which is movable back and forth along a guide member, and i...  
JP2012151985
To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is excellent in electric power conversion efficiency even when a housing is small-sized and is capab...  
JP2012151984
To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is capable of generating power even when a reciprocating direction of a magnet body of the vibration...  
JP2012151982
To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is excellent in electric power conversion efficiency even when a housing is small-sized and is capab...  
JP2012151986
To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is excellent in electric power conversion efficiency even when a housing is small-sized and is capab...  
JP2012151983
To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is excellent in electric power conversion efficiency even when a housing is small-sized and is capab...  
JP2012147631
To provide a direct-acting generator which increases the amount of a winding wire without increasing the stroke length.Magnetic line passing parts 2, spaced a first distance g1 away from an inner movable yoke 103, and magnetic line inter...  
JP2012143109
To efficiently receive fluid vibrations and easily extend the length in a fluid vibration power generation apparatus which converts vibrational energy generated when a fluid passes through an object into electric energy.This invention re...  
JP2012135131
To provide a power generation apparatus which is suitable for the size reduction.A movable part 24 is disposed along a shaft part 26A so as to be vibrated relative to a fixed part 26 by a plate spring 27, and magnets 23 vibrate in conjun...  
JP2012119400
To provide a hybrid power generation element which can efficiently generate electric power, even having a smaller size compared with a conventional one.A hybrid power generation element 100 comprises a first insulator layer 10, a support...  
JP2012080604
To provide a vibration power generator having high power generation efficiency by extending a moving distance of a permanent magnet moving in a cylindrical case.A vibration power generator comprises: a movable element movably disposed al...  
JP2012070535
To provide a compact and thin vibration power generation device capable of generating power with high power generation efficiency and output voltage without having a displacement constraint of a weight element with respect to low frequen...  
JP2012070541
To provide a vibration power generator suppressing reduction of a power generation amount due to local abrasion of a side of a needle such as a permanent magnet at a fixed position.The vibration power generator includes: the needle which...  
JP2012065525
To solve the following issues: development of a generator for charging, into a battery, generated electric power converted from vibration generated by vertical movement of wheels of an on-land running vehicle; improvement of installation...  
JP2012060864
To provide a resonance type vibration power generation apparatus capable of maintaining high power generating capacity even in the case where a frequency of a vibration source varies.A vibration power generation apparatus comprises: a no...  
JP2012060867
To provide a reciprocating power generator 10 in which a shaft type field portion 12 of a power generating part 11 is supported in midair so as to freely reciprocate.Shaft type field portions 12 of respective power generating portions 11...  
JP2012050218
To provide a vibration generator and a moving segment used for the same capable of steadily suppressing loosening of magnets due to generation of a gap between magnets and improving power generating efficiency by reducing a distance betw...  

Matches 401 - 450 out of 763