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JP2012199505 |
To provide a non-contact charging module and a non-contact charging apparatus in which power transmission efficiency can be enhanced by providing a magnetic sheet that is less susceptible to the adverse effects due to an alignment magnet...
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JP2012198053 |
To provide a highly accurate magnetic sensor and a current sensor using the same.The magnetic sensor includes a pair of annular magnetic paths 10 and 20, first and second connection magnetic paths 32, and first to third coils 43. The pai...
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JP2012200043 |
To provide a system that accommodates a power between vehicles mounting batteries, such as electric automobiles and the like, and that can reduce a disposal quantity of power in the whole society as much as possible and simplify the soci...
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JP2012199433 |
To provide a coil module having a structure capable of reducing a loop current and suppressing increase of a thickness of the coil module, a power reception device for a non-contact type power supply device having the same, and a non-con...
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JP2012200032 |
To provide a feeding system that supplies power with high efficiency from a feeding section to a receiving section by suppressing a reduction in transmission efficiency due to misaligned central axes of feeding side and receiving side co...
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JP2012198158 |
To provide a current sensor capable of securing measurement accuracy by suppressing magnetic saturation in current measurement and capable of reducing size and cost.A current sensor 1 includes an iron core part 102 formed like a circular...
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JP2012196070 |
To provide a power supply system that restrains an operation stop from being caused by displacement of a coil.A power supply system 1 comprises a power transmission platform 10 and an image scanner apparatus 20. A plurality of power tran...
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JP2012193670 |
To provide an ignition coil device mounted chiefly in an internal combustion engine, the device being enabled to improve a mounting property even when an ignition coil has a bent top end.The ignition coil device of a bending type include...
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JP2012193737 |
To provide an ignition coil device mounted chiefly in an internal combustion engine, the device being enabled to improve a mounting property even when an ignition coil has a bent top end.The ignition coil device of a bending type include...
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JP2012191154 |
To provide a non-contact charging module which reduces its size while maintaining power transmission efficiency by reducing influences of a magnet field of a positioning magnet in a non-contact charging module having a planar coil part f...
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JP2012190882 |
To provide a coil device in which a large number of resonance coil layers having coil patterns formed on substrates are laminated so as to be suitable for power transmission by magnetic field resonance, and an eddy current loss generated...
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JP2012191699 |
To suppress decline of power transmission efficiency due to displacement between center axes of a power transmission coil and a power reception coil when transmitting power wirelessly by utilizing magnetic field resonance.From a power tr...
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JP2012191134 |
To form and provide a thin coil module which is integral with a coil and a circuit module, to be used for a small and thin non-contact power transmission system.The coil module includes a flat plate 13 containing a circuit module housing...
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JP2012186472 |
To suppress heat evolution of a conductor in space in which a power reception device is arranged, caused by a power supply device supplying the power reception device with power by an electromagnetic induction system.A power supply devic...
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JP2012186992 |
To extend a range of efficient wireless energy transfer.A system for exchanging energy wirelessly includes an array of objects. Each object is electromagnetic (EM) and non-radiative and generates an EM near-field in response to receiving...
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JP2012186280 |
To provide an ignition coil for an internal combustion engine improved in vibration resistance.An ignition coil for an internal combustion engine is provided with a primary coil 5; a secondary coil 6; an iron core 7 for magnetically unit...
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JP2012186411 |
To provide an ignition coil for an internal combustion engine, which can simplify a producing step, fix a cover to a case portion, and effectively prevent the intrusion of water into a plug hole.On a side wall portion 31 on a case portio...
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JP2012184696 |
To provide an internal combustion engine ignition coil device that can suppress a momentary electric interruption at a point where electric connection is made and an external discharge or an internal discharge.This internal combustion en...
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JP2012186949 |
To make it possible to stably perform power transmission using magnetic field resonance over a wide region by reducing a region to which transmission is difficult because of existence of a dead point, or suppressing reduction in a transm...
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JP2012186420 |
To provide a manufacturing method of an ignition coil for internal combustion engine capable of sealing a primary coil and a secondary coil while suppressing sedimentation of a filler even if the content of filler in a resin molding is i...
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JP2012186299 |
To provide an ignition coil for an internal combustion engine which secures high waterproofness, reduces the height of the coil, and minimizes the weight increase caused by adding a chamber part.A high voltage generation part 3 generatin...
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JP2012186909 |
To further improve transmission efficiency while suppressing a leakage electromagnetic field sufficiently.A non-contact power transmission device comprises: a transmission antenna 12 transmitting power by non-contact to a reception anten...
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JP2012182985 |
To provide a flexible electronic device in which a plurality of units having a required function are integrated so that each unit cooperatively operate in a state affixed to clothing or accessories, and degree of freedom with a position ...
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JP2012182258 |
To provide a non-contact power supply device with a temperature sensor which can measure the temperature of a planar coil accurately while exhibiting excellent response, and in which installation of the temperature sensor or housing of a...
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JP2012178417 |
To provide a resonance coil in which reduction of power transmitting efficiency or power receiving efficiency can be suppressed even under position deviation and thinning is attained.A resonance coil includes a plurality of unit coils 1,...
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JP2012178913 |
To provide a power supply system having a power theft prevention function that solves problems of a traditional power supply system: a problem of being not able to block a power supply electric path without fail if insertion of a plug in...
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JP2012178479 |
To provide a wireless power transmission system in which expansion of a transmitting-side electronic apparatus in scale is suppressed, further, variance in power transmission according to a location of a receiving-side electronic apparat...
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JP2012178531 |
To provide an antenna for a power transmission system which suppresses influences of metal objects forming a vehicle body part and efficiently conducts power transmission.An antenna according to the invention includes: a case body 260 ha...
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JP2012178530 |
To provide an antenna for a power transmission system which suppresses influences of metal objects forming a vehicle body part and efficiently conducts power transmission.An antenna according to the invention includes: a case body 260 ha...
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JP2012178529 |
To provide an antenna for a power transmission system which suppresses influences of metal objects forming a vehicle body part and efficiently conducts power transmission.An antenna of this invention includes: a case body 260 having a bo...
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JP2012178959 |
To provide an antenna for a power transmission system which suppresses influences of metal objects forming a vehicle body part and efficiently conducts power transmission.An antenna according to the invention includes: a case body 260 ha...
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JP2012178916 |
To provide a contactless power transmission apparatus that implements appropriate feeding without requiring special control.In the electromagnetic induction type contactless power transmission apparatus for implementing power transmissio...
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JP2012174828 |
To provide an ignition coil of a small size, which can be stored in a limited space in an engine room, and can easily connect each terminal to a primary coil and a secondary coil.A connector is equipped with a power supply connector term...
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JP2012174829 |
To provide an ignition coil which can be easily assembled in a compact configuration by making electric connection from a secondary coil to a high-voltage terminal without using welding nor soldering.A substantially conic hollow part is ...
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JP2012174727 |
To provide a wireless transmission device and a wireless transmission system capable of preventing heat generation and breakage of a power reception side device due to excessive power supply.A wireless transmission device 30 has an alter...
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JP2012175897 |
To provide a planar coil for a non-contact power transmission apparatus in which a thinner and flatter surface can be formed.A planar coil is mounted in a non-contact power transmission apparatus according to an electromagnetic induction...
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JP2012170315 |
To provide a power receiving apparatus capable of excellently performing power supply by a magnetic field resonance system even when there is a plurality of power receiving apparatuses for a power transmitting apparatus.The power receivi...
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JP2012169512 |
To provide an electronic circuit which can distribute accurately synchronized clocks to respective substrates despite its simple structure.An electronic circuit comprises: a first substrate 11 which has a first oscillator 21 including a ...
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JP2012169633 |
To prevent heat generation and the deterioration of charge efficiency, which are caused by eddy current, by preventing the eddy current caused at the power reception side by electromagnetic induction.An electronic apparatus 1 includes a ...
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JP2012164728 |
To provide a coil component capable of dividing the current path of eddy current in a magnetic sheet while avoiding complication of the production process.In the coil component comprising a coil, and a magnetic sheet opposed in the windi...
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JP2012164929 |
To provide a high conductivity printed wiring board, along with its manufacturing method, in which, firstly a large cross section area of a conductor is available, secondary it is excellent in high frequency characteristic for improved e...
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JP2012164734 |
To provide a non-contact rotation type power transmission device, capable of contriving for lower cost and smaller size by assuring a core gap holding structure which can stably maintain a core gap between cores, facing each other, witho...
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JP2012165527 |
To provide a wireless power supply system utilizing a magnetic field resonance state in a point of view completely different from before.In a wireless power supply system 101, positional relationship (distance C) of a power feeding reson...
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JP2012160699 |
To provide a non contact charging module and a non contact charger which achieve the thickness reduction while ensuring the electrical insulation between a conducting wire and a magnetic sheet.A non contact charging module includes: a pl...
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JP2012161110 |
To provide a power supply module of non-contact power supply device having high design flexibility which can be manufactured simply in a short time and can ensure contact power supply in various forms.Coil units CU each having a primary ...
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JP2012160591 |
To provide a non contact charging module and a non contact charger which achieve the thickness reduction while ensuring the electrical insulation between a conducting wire and a magnetic sheet.A non contact charging module includes: a pl...
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JP2012154275 |
To inexpensively connect a conductor to an ignition plug with higher reliability.A boot 23 constituting a joint 20 of an ignition coil 1 for an internal combustion engine is configured to have a dividing part 232 that divides the inner s...
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JP2012156480 |
To provide a non-contact charging module and a non-contact charging apparatus, in which L values of a coil when a magnet is used and not used for alignment are close to each other so that resonance frequency values when a circular magnet...
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JP2012156427 |
To provide an ignition coil for an internal combustion engine which can prevent internal leakage of voltage due to mixture or diffusion of metallic foreign matter, and can ensure smooth attachment of a magnet.An ignition coil 1 for an in...
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JP2012157219 |
To provide a power receiving unit having a power receiving coil and a battery, which can charge the battery efficiently without being affected by a posture of the power receiving unit with respect to a power feeding coil.A power receivin...
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