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1. JP2015216841 - WIRELESS POWER UTILIZATION IN LOCAL COMPUTING ENVIRONMENT

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Office
Japan
Application Number 2015121361
Application Date 16.06.2015
Publication Number 2015216841
Publication Date 03.12.2015
Publication Kind A
IPC
H02J 17/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
17Systems for supplying or distributing electric power by electromagnetic waves
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
H02J 7/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
CPC
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
H02J 7/345
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
345using capacitors as storage or buffering devices
H04B 5/0025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
H02J 50/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 50/40
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
40using two or more transmitting or receiving devices
Applicants APPLE INC
アップル　インコーポレイテッド
Inventors MICHAEL F CULBERT
カルバート，　マイケル　エフ．
BRETT C BILBREY
ビルブレイ，　ブレット　シー．
DAVID I SIMON
シモン，　デイビッド　アイ．
PETER M ARNOLD
アーノルド，　ペーター　エム．
Agents 大塚　康徳
高柳　司郎
大塚　康弘
木村　秀二
下山　治
永川　行光
Priority Data 61/262,086 17.11.2009 US
Title
(EN) WIRELESS POWER UTILIZATION IN LOCAL COMPUTING ENVIRONMENT
(JA) ローカルコンピューティング環境でのワイヤレス電力の利用
front page image
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a system and method for utilizing wireless near field magnetic resonance (NFMR) power transmission in a computing environment.

SOLUTION: A wireless powered local computing environment includes at least one near field magnetic resonance (NFMR) power supply arranged to wirelessly provide power to many suitably configured devices. The devices arranged to receive power wirelessly from the NFMR power supply must be located in a region known as the near field that extends less than a distance D of a few times a characteristic size of an NFMR power transmission device. Typically, the distance D is on the order of 1 m.

COPYRIGHT: (C)2016,JPO&INPIT


(JA)

【課題】コンピューティング環境においてワイヤレス近距離場磁界共鳴（ｎｅａｒ ｆｉｅｌｄ ｍａｇｎｅｔｉｃ ｒｅｓｏｎａｎｃｅ：ＮＦＭＲ）電力伝送を利用するシステム及び方法を提供する。
【解決手段】ワイヤレスで電力供給されるローカルコンピューティング環境は、多くの適切に構成された機器に電力をワイヤレスで供給するように構成された少なくとも１つの近距離場磁界共鳴（ＮＦＭＲ）電源を含む。ＮＦＭＲ電源から電力をワイヤレスで受信するように構成された機器は、ＮＦＭＲ電力送信機の特徴的なサイズの数倍の距離Ｄ以上ではない近距離場として既知である領域に配置されなければならない。一般に距離Ｄは、１ｍのオーダである。
【選択図】図２
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