公开(公告)号：US09805862B2

公开(公告)日：2017-10-31

申请号：US13215559

申请日：2011-08-23

申请人： Osamu Kozakai

发明人： Osamu Kozakai

IPC分类号： H01F17/00 ,  H02J17/00 ,  H01F38/14 ,  H04B5/00 ,  H01F27/28 ,  H01F27/36

CPC分类号： H01F38/14 ,  H01F27/2804 ,  H01F27/36 ,  H04B5/0037 ,  H04B5/0075

摘要： The present disclosure provides an electronic component, including, a coil, and a circuit portion having a grounding terminal and a hot terminal and connected to the coil, wherein the grounding terminal of the circuit portion is connected to one end side of the coil, and the hot terminal of the circuit portion is connected to the other end side of the coil, thereby integrating the circuit portion with the coil.

公开(公告)号：US09057753B2

公开(公告)日：2015-06-16

申请号：US13600741

申请日：2012-08-31

申请人： Hiroaki Nakano ,  Tomomichi Murakami ,  Osamu Kozakai ,  Kenichi Fujimaki

发明人： Hiroaki Nakano ,  Tomomichi Murakami ,  Osamu Kozakai ,  Kenichi Fujimaki

IPC分类号： G01R27/28 ,  G01R31/06 ,  G01R31/42 ,  H02J5/00

CPC分类号： H02J7/025 ,  G01R27/28 ,  G01R31/025 ,  G01R31/06 ,  G01R31/346 ,  G01R31/42 ,  H02J5/005 ,  H02J50/12 ,  H02J50/60

摘要： There is provided a sensing device including a circuit including at least a coil electromagnetically coupled to an outside; a temperature detection unit for detecting a temperature of the coil; a sensing unit for measuring a Q value of the circuit; and a correction unit for correcting the Q value measured by the sensing unit based on temperature information detected by the temperature detection unit.

摘要翻译： 提供了一种感测装置，其包括至少包括电磁耦合到外部的线圈的电路; 温度检测单元，用于检测线圈的温度; 感测单元，用于测量电路的Q值; 以及校正单元，用于基于由温度检测单元检测到的温度信息来校正由感测单元测量的Q值。

公开(公告)号：US20110169338A1

公开(公告)日：2011-07-14

申请号：US12985395

申请日：2011-01-06

申请人： Osamu Kozakai

发明人： Osamu Kozakai

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H01F27/2871 ,  H01F38/14 ,  H02J5/005 ,  H02J17/00

摘要： Disclosed herein is a power feeding device including a power transmitter adapted to generate a plurality of transmission signals at different frequencies including at least power to be fed; a power feeding element that is fed with transmission signals including power generated by the power transmitter; and a plurality of resonance elements that have different resonance frequencies and are provided where they can be coupled with the power feeding element by electromagnetic induction.

摘要翻译： 本文公开了一种馈电装置，其包括功率发射器，其适于生成包括至少包括要馈送的功率的不同频率的多个传输信号; 馈送元件，其馈送包括由所述电力发送器产生的电力的传输信号; 以及具有不同谐振频率的多个谐振元件，并且设置在它们可以通过电磁感应与馈电元件耦合的多个谐振元件。

公开(公告)号：US08288988B2

公开(公告)日：2012-10-16

申请号：US12826895

申请日：2010-06-30

申请人： Osamu Kozakai

发明人： Osamu Kozakai

IPC分类号： H01M10/46

摘要： A contactless power supply for charging at least one device using magnetic field resonance includes an AC power supply, at least one circuit, a charging surface and at least one indicator to indicate a charging priority relative to the charging surface according to magnetic field strength. Devices placed near a region of the charging surface indicated as having a high priority by the indicators will charge more rapidly than an external device placed near a region of the charging surface indicated by the indicators as having a lower charging priority. Indication of the charging priority regions on the charging surface may be indicated by differing materials, patterns, shapes or offsets. In addition, the contactless power supply may have more than one region of high charging priority.

公开(公告)号：US20110248572A1

公开(公告)日：2011-10-13

申请号：US13080375

申请日：2011-04-05

申请人： Osamu Kozakai ,  Takashi Miyamoto ,  Yuji Murayama

发明人： Osamu Kozakai ,  Takashi Miyamoto ,  Yuji Murayama

IPC分类号： H01F38/14

CPC分类号： H03F1/565 ,  H02J50/20 ,  Y10T307/469 ,  Y10T307/707 ,  Y10T307/718

摘要： A power feeding apparatus, power receiving apparatus, wireless power feeding system, and method for wireless transfer of power are provided. The power feeding apparatus includes an impedance detector, a controller, a power transmitter, a variable matching circuit, and a signal transmitter. The controller is configured to provide first control information and second control information based on an impedance detected by the impedance detector. The power feeding apparatus' variable matching circuit is configured to change a variable diameter of a power feeding coil according to the first control information. The power receiving apparatus includes a power receiver, a signal receiver, and a variable matching circuit. The power receiving apparatus' variable matching circuit is configured to change a variable diameter of a power feeding coil according to the second control information provided by the power feeding apparatus.

摘要翻译： 提供一种供电装置，电力接收装置，无线供电系统以及无线电力传输方法。 馈电装置包括阻抗检测器，控制器，功率发射器，可变匹配电路和信号发射器。 控制器被配置为基于由阻抗检测器检测到的阻抗来提供第一控制信息和第二控制信息。 供电装置的可变匹配电路被配置为根据第一控制信息改变供电线圈的可变直径。 电力接收装置包括电力接收器，信号接收器和可变匹配电路。 受电装置的可变匹配电路被配置为根据由馈电装置提供的第二控制信息来改变供电线圈的可变直径。

公开(公告)号：US20110175456A1

公开(公告)日：2011-07-21

申请号：US12986719

申请日：2011-01-07

申请人： Osamu Kozakai

发明人： Osamu Kozakai

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H01Q7/00 ,  H02J5/005 ,  H02J50/50 ,  H04B5/0037 ,  H04B5/0093

摘要： Disclosed herein is a wireless power supplying rack, including: a power transmission device adapted to transmit power to be supplied; a repeater device adapted to repeat the transmission power of the power transmission device; a power reception device adapted to receive the power repeated by the repeater device; and a main body in which a load to which the power received at least by the power reception device from between the power reception device and the repeater device is supplied is disposed; at least the repeater device and the power reception device from among the power transmission device, repeater device and power reception device being incorporated in the main body; wherein the power transmission device, the repeater device and the reception device have a first resonance element, a second resonance element and a third resonance element, respectively.

摘要翻译： 本发明公开了一种无线供电机架，包括：适于发送供电功率的电力传输装置; 适于重复所述电力传输装置的发送功率的中继器装置; 电力接收装置，适于接收由所述中继器装置重复的电力; 以及主体，其中至少由所述受电装置从所述受电装置和所述中继装置之间接收的功率的负载被提供; 电力传输装置，中继装置和电力接收装置中的至少中继装置和电力接收装置并入主体中; 其中所述电力传输装置，所述中继器装置和所述接收装置分别具有第一谐振元件，第二谐振元件和第三谐振元件。

公开(公告)号：US06295030B1

公开(公告)日：2001-09-25

申请号：US09690570

申请日：2000-10-17

申请人： Osamu Kozakai ,  Masatoshi Sawamura

发明人： Osamu Kozakai ,  Masatoshi Sawamura

IPC分类号： H01Q124

CPC分类号： H01Q9/0421 ,  H01Q1/243 ,  H01Q21/28 ,  H01Q21/29

摘要： In an antenna apparatus proposed by the present invention, two inverted-F antennas having the same characteristics are supplied with power with phase difference of 180 degrees respectively. Therefore only radio wave of polarized wave in a predetermined direction can be radiated and deterioration in antenna characteristics due to leak currents can be prevented.

摘要翻译： 在本发明提出的天线装置中，具有相同特性的两个倒F天线分别被提供180度的相位差。 因此，只能在预定方向上发射极化波的无线电波，并且可以防止由漏电导致的天线特性的恶化。

公开(公告)号：US08860254B2

公开(公告)日：2014-10-14

申请号：US13164969

申请日：2011-06-21

申请人： Osamu Kozakai ,  Hiroyuki Mita

发明人： Osamu Kozakai ,  Hiroyuki Mita

IPC分类号： H01F27/42 ,  H02J5/00 ,  H01F38/14 ,  H01F27/36

CPC分类号： H02J50/70 ,  H01F27/36 ,  H01F38/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/90 ,  Y10T307/469 ,  Y10T307/707 ,  Y10T307/718

摘要： Disclosed herein is a power feeding apparatus, including: a power feeding portion adapted to feed an electric power in a wireless manner; and a storage body storing therein the power feeding portion. The storage body includes a main body, a first storage portion formed within the main body and storing therein the power feeding portion, and at least one second storage portion formed so as to be adapted to store or retrieve a power receiving apparatus as a storage object in or from the main body, the electric power of the power feeding portion stored in the first storage portion being adapted to be fed from the at least one second storage portion. At least a magnetically shielding portion is formed in an outer peripheral portion, and the at least one second storage portion forms a magnetically closed space in a state of being stored in the main body.

摘要翻译： 本文公开了一种馈电装置，包括：供电部分，适于以无线方式馈送电力; 以及在其中存储供电部的存储体。 存储体包括主体，第一存储部分，形成在主体内并存储供电部分;以及至少一个第二存储部分，形成为适于存储或取回作为存储对象的电力接收装置 存储在第一存储部分中的供电部分的电力在主体内或从主体中适于从至少一个第二存储部分供给。 至少一个磁屏蔽部分形成在外周部分中，并且至少一个第二存储部分在存储在主体中的状态下形成磁闭合空间。

公开(公告)号：US08461800B2

公开(公告)日：2013-06-11

申请号：US12826895

申请日：2010-06-30

申请人： Osamu Kozakai

发明人： Osamu Kozakai

IPC分类号： H01M10/46

CPC分类号： H02J50/12 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80

摘要： A contactless power supply for charging at least one device using magnetic field resonance includes an AC power supply, at least one circuit, a charging surface and at least one indicator to indicate a charging priority relative to the charging surface according to magnetic field strength. Devices placed near a region of the charging surface indicated as having a high priority by the indicators will charge more rapidly than an external device placed near a region of the charging surface indicated by the indicators as having a lower charging priority. Indication of the charging priority regions on the charging surface may be indicated by differing materials, patterns, shapes or offsets. In addition, the contactless power supply may have more than one region of high charging priority.

摘要翻译： 用于对使用磁场谐振的至少一个装置充电的非接触电源包括AC电源，至少一个电路，充电表面和至少一个指示器，以根据磁场强度指示相对于充电表面的充电优先级。 通过指示器指示为具有高优先级的位置附近的设备将比由指示器指示的具有较低充电优先级的充电表面附近放置的外部设备更快地充电。 充电表面上的充电优先区域的指示可以由不同的材料，图案，形状或偏移来指示。 此外，非接触电源可以具有多个高充电优先级的区域。

公开(公告)号：US20120007439A1

公开(公告)日：2012-01-12

申请号：US13164969

申请日：2011-06-21

申请人： Osamu Kozakai ,  Hiroyuki Mita

发明人： Osamu Kozakai ,  Hiroyuki Mita

IPC分类号： H02J17/00

CPC分类号： H02J50/70 ,  H01F27/36 ,  H01F38/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/90 ,  Y10T307/469 ,  Y10T307/707 ,  Y10T307/718

摘要： Disclosed herein is a power feeding apparatus, including: a power feeding portion adapted to feed an electric power in a wireless manner; and a storage body storing therein the power feeding portion. The storage body includes a main body, a first storage portion formed within the main body and storing therein the power feeding portion, and at least one second storage portion formed so as to be adapted to store or retrieve a power receiving apparatus as a storage object in or from the main body, the electric power of the power feeding portion stored in the first storage portion being adapted to be fed from the at least one second storage portion. At least a magnetically shielding portion is formed in an outer peripheral portion, and the at least one second storage portion forms a magnetically closed space in a state of being stored in the main body.

摘要翻译： 本文公开了一种馈电装置，包括：供电部分，适于以无线方式馈送电力; 以及在其中存储供电部的存储体。 存储体包括主体，第一存储部分，形成在主体内并存储供电部分;以及至少一个第二存储部分，形成为适于存储或取回作为存储对象的电力接收装置 存储在第一存储部分中的供电部分的电力在主体内或从主体中适于从至少一个第二存储部分供给。 至少一个磁屏蔽部分形成在外周部分中，并且至少一个第二存储部分在存储在主体中的状态下形成磁闭合空间。