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JP2019115199A |
To provide a vibration power generator capable of increasing a degree of freedom of arrangement of components.The vibration power generator generates electric power by moving a magnet 11 which received vibration. The vibration power gene...
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JP2019115196A |
To provide a vibration power generator capable of reducing suppression of magnet vibration due to an influence of a magnetic field produced from a coil during power generation and improving power generation capacity by controlling a flow...
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JP2019103227A |
To provide a vibration generator for a mobile capable of generating power while suppressing a reduction in ride comfort and an influence on cargo due to vibration of the mobile.A vibration generator 10 for a mobile includes: a moving mec...
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JP6522762B2 |
There is provided an actuator comprising a proof-mass and at least two coils arranged such that current flowing through the coil produces a force that acts on the proof-mass, the proof-mass being mounted for movement in at least two degr...
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JP6518944B2 |
A power generating unit of the preset invention includes: a power generating apparatus that has a push part, and generates power by pushing the push part; a rotating body that pushes the push part by rotating around a fulcrum; a drive bo...
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JP6514312B2 |
The invention provides a power generation device including a magnetic conduction member, an induction assembly, and a magnet assembly. The induction assembly includes a magnetic core and a coil wound around the magnetic core. A first end...
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JPWO2018016620A1 |
The negative impedance conversion circuit (26) vibrates the nonlinear oscillator (50). The switch switching unit (24) is the first in which the negative impedance conversion circuit (26) is not connected to the non-linear vibrator (50) w...
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JP3220795U |
To provide a generator capable of outputting AC power by using DC power with a simple configuration. A generator 1 reciprocates a permanent magnet 21 by reversing the polarity of a DC voltage applied to both terminals of an urging coil 2...
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JP2019050729A |
To provide a power generation input device capable of obtaining stable electromotive force and an electronic apparatus using the power generation input device capable of obtaining the stable electromotive force regardless of pushing spee...
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JP3220436U |
To provide a generator suitable for improving power generation efficiency. A generator 1 comprises one or a plurality of power generation units 2 for generating electromotive force by reciprocating a permanent magnet in a coil by a spira...
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JP6479011B2 |
A self-powered wireless switch includes at least one micro generator and a control panel for transmitting wireless control signals, the micro generator including a magnet assembly and a coil assembly being moved relatively to one another...
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JP6464339B2 |
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JP2019004645A |
To realize an electronic device which can efficiently generate induction electromotive force.A power generator (50) includes: a device outer shell (51) extending from a side of a lower end part (11a) of a housing (10) to a side of an upp...
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JP2019004680A |
To provide an apparatus which mechanically takes out vibration and converts the vibration into power for indirect vibrating power generation.A mechanical structure is configured so that vibrating energy is mechanically fetched and is con...
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JP2018538779A |
To provide a dispersed electromagnetic device which suppresses the generation of magnetic stress and suppresses energy loss. The induction coil unit is composed of an induction coil unit and a magnetic unit, the induction coil unit is pr...
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JP2018538781A |
To provide an interactive electromagnetic device which suppresses energy loss, increases an operating speed, and significantly improves energy conversion efficiency. A magnetic function unit, a magnetic induction unit parallel to the mag...
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JP6439145B2 |
A power generation device of the present invention includes: a first magnet member; a second magnet member having its N-pole reversely disposed to an N-pole of the first magnet member; a center yoke capable of horizontally shifting and d...
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JP6432640B2 |
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JP2018191417A |
To provide a vibration dynamo power generator capable of reducing torque to effectively generate electric power.A vibration dynamo power generator (1) includes a current generator (2) and an external magnet (3). The current generator (2)...
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JP6426931B2 |
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JP2018182941A |
To provide a vibration power generator arranged to be able to generate a power to vibrations in a wide frequency band without largely increasing the mass and size of the whole.A vibration power generator 10 is arranged so that a magnet-s...
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JP2018181064A |
To provide a slide sensor capable of easily generating power using no complicated mechanisms and operating notification means using generated power in a power generator capable of generating power using no power source such as a battery....
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JP2018182950A |
To provide a wheel rim generator.A wheel rim generator of the present invention comprises: a rim including an annular frame surface, spoke unit, and axis of rotation; a bearing composed of an outer ring and inner ring, the inner ring bei...
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JP2018182827A |
To provide a display which is mainly mounted on the limbs of a human body, generates an induction current in a first coil by utilizing an inclination during a movement and turns on a light-emitting diode.A first coil 5 in an outer periph...
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JP2018182940A |
To provide a vibration power generator capable of achieving complete power generation against operations of a person or an object in which a resonance frequency is difficult to set.A vibration power generator 10 includes: a stationary un...
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JP6413914B2 |
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JP2018157616A |
To provide technology for efficiently achieving continuous power generation with relative movement in a linear motion device.In a power generation system, a linear motion device comprises a track member having a metallic surface section ...
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JP6398180B2 |
To provide a motor-generator in which leakage of the magnetic flux of a permanent magnet from the rotor can be prevented, in the no-load state.In a motor-generator 2, the stator 5 includes teeth 53a-53h, and is arranged oppositely to the...
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JP2018153066A |
To devise as a source of alternative energy after depletion of fossil fuel (especially petroleum resources).The clean energy generator has a balancing style. Cylindrical drop pieces 300, 300' hang down on both ends of arms 400, 400', res...
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JP2018153094A |
To provide a highly reliable and safe self power generation radio switch, having convenience of a remote control switch, and can be widespread in a life and applied.A self power generation radio switch 1 includes a control panel 15 for t...
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JP2018151585A |
To solve the problem that conventional auto-iris control using a compact motor requires feedback control means employing a damping coil to set a specific aperture value and tends to cause problems such as hunting when dealing with high l...
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JP6389822B2 |
An induction generator (100) is proposed, having at least one permanent magnet (130) for generating a permanent magnetic field (138), at least one reflux plate (106) for guiding the permanent magnetic field (138), a coil (108) and a spri...
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JP2018123821A |
To generate power using not only a laminar air flow but also a wind flowing in a complicated manner in such the case where there are tall building structures and trees therearound.A swinging wind power generating device includes: a swing...
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JP2018123798A |
To improve power efficiency of a free piston type generator.A controller 18 is configured to set a first speed command value VexpC in an expansion stroke, and a second speed command value VcmpC in a compression stroke. Also, the controll...
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JP2018123799A |
To improve power efficiency of a free piston type generator.A controller 18 is configured to set a first speed command value VexpC in an expansion stroke, and a second speed command value VcmpC in a compression stroke. Also, the controll...
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JP6369599B2 |
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JP2018112971A |
To provide a measuring device capable of performing a measurement without receiving external electric power supply.A magnetic power generation type measuring device 10 comprises: a coil 16 for generating electric power by receiving a mag...
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JP6358824B2 |
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JP2018107902A |
To provide an economical power generator that can reuse vibration energy discarded when damping vibration of mechanical devices and structures as electric energy.A power generator according to the present invention includes: elastic supp...
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JP2018517392A |
To provide an electromagnetic device capable of solving the consumption of kinetic energy generated by magnetism generated under a load, particularly with respect to the electromagnetic device. The electromagnetic device mainly consists ...
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JP6344942B2 |
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JP2018088771A |
To provide a vibration power generator which has the effect of improving the workability of adjusting a resonance frequency, etc.A vibration power generator 10 includes: a fixed unit 20; a vibration unit 30, and first to fourth coil spri...
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JP6335400B1 |
To provide a power generation element capable of expanding a power generation frequency band. A power generation element 1 of an embodiment includes a displacement member 10, a displacement member 20, and a fixing member 30, and the disp...
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JP6327065B2 |
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JP6328653B2 |
Disclosed is an electromechanical generator for converting mechanical vibrational energy into electrical energy, the electromechanical generator comprising: a mass resiliently connected to a body by a biasing device and adapted to oscill...
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JP2018074639A |
To improve power generation efficiency in a compact configuration even in a case where an inputted vibration acceleration is a vibration acceleration in a low frequency domain, in a vibration power generation device configured to generat...
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JP3215823U |
To provide a press key power generation structure having a simple and compact structure and capable of self-power generation by a press. A "U" -shaped guide magnet 1, an electromagnetic coil 2, a mounting jacket 3, an elastic piece 4, a ...
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JP2018062902A |
To stably operate a free piston engine generator regardless of control, on the basis of a position of a measured top dead center.A free piston engine generator 10 has a piston 16 reciprocated in a cylinder 12. A permanent magnet 18 is di...
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JP2018064450A |
To provide an electromagnetic haptic actuator.An electromagnetic haptic actuator comprises a first planar magnetic layer and a second planar magnetic layer. The first planar magnetic layer comprises a first substrate and a first planar c...
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JP6312080B2 |
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