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1. 发明授权

US09006934B2 Power feeding apparatus, power receiving apparatus, wireless power feeding system and method for wireless transfer of power 有权
标题翻译：供电装置，电力接收装置，无线供电系统及电力无线传输方法
公开(公告)号：US09006934B2
公开(公告)日：2015-04-14
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： H01F27/42 , H01F37/00 , H01F38/00 , H03F1/56
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。电力接收装置的变形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。

2. 发明申请

US20110248572A1 POWER FEEDING APPARATUS, POWER RECEIVING APPARATUS, WIRELESS POWER FEEDING SYSTEM AND METHOD FOR WIRELESS TRANSFER OF POWER 有权
标题翻译：功率馈电装置，电力接收装置，无线电力馈电系统及无线电力传输方法
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。

3. 发明授权

US09612353B2 Detection device, energy receiver, energy transmitter, power transmission system, and detection method 有权
公开(公告)号：US09612353B2
公开(公告)日：2017-04-04
申请号：US14233043
申请日：2012-07-17
申请人： Tomomichi Murakami , Hiroaki Nakano , Takaaki Hashiguchi , Yoshitaka Yoshino , Shinji Komiyama , Osamu Kozakai , Shinichi Fukuda , Yuji Murayama , Keigo Bunsen
发明人： Tomomichi Murakami , Hiroaki Nakano , Takaaki Hashiguchi , Yoshitaka Yoshino , Shinji Komiyama , Osamu Kozakai , Shinichi Fukuda , Yuji Murayama , Keigo Bunsen
IPC分类号： G01V3/06 , H01F38/14 , H02J17/00 , G01V3/08
CPC分类号： G01V3/06 , G01V3/08 , H01F38/14 , H02J17/00 , H02J50/12 , H02J50/60 , H02J50/90
摘要： A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit using an alternating-current signal at a frequency different from a frequency of an alternating-current signal of contactless power feed.

4. 发明申请

US20140159503A1 DETECTION DEVICE, ENERGY RECEIVER, ENERGY TRANSMITTER, POWER TRANSMISSION SYSTEM, AND DETECTION METHOD 有权
标题翻译：检测装置，能量接收器，能量发送器，电力传输系统和检测方法
公开(公告)号：US20140159503A1
公开(公告)日：2014-06-12
申请号：US14233043
申请日：2012-07-17
申请人： Tomomichi Murakami , Hiroaki Nakano , Takaaki Hashiguchi , Yoshitaka Yoshino , Shinji Komiyama , Osamu Kozakai , Shinichi Fukuda , Yuji Murayama , Keigo Bunsen
发明人： Tomomichi Murakami , Hiroaki Nakano , Takaaki Hashiguchi , Yoshitaka Yoshino , Shinji Komiyama , Osamu Kozakai , Shinichi Fukuda , Yuji Murayama , Keigo Bunsen
IPC分类号： G01V3/06 , H01F38/14 , G01V3/08 , H02J17/00
CPC分类号： G01V3/06 , G01V3/08 , H01F38/14 , H02J17/00 , H02J50/12 , H02J50/60 , H02J50/90
摘要： A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit using an alternating-current signal at a frequency different from a frequency of an alternating-current signal of contactless power feed.
摘要翻译：检测装置包括被配置为与外部电磁耦合的线圈，以及连接到包括线圈的电路的检测部。检测部被配置为使用与非接触供电的交流信号的频率不同的频率的电流信号来测量电路的Q值。

5. 发明授权

US09805862B2 Electronic component, power feeding apparatus, power receiving apparatus, and wireless power feeding system 有权
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.

6. 发明授权

US09057753B2 Sensing device, power reception device, power transmission device, non-contact power transmission system, and sensing method 有权
标题翻译：感应装置，受电装置，动力传递装置，非接触式动力传递系统和感测方法
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。

7. 发明申请

US20110169338A1 POWER FEEDING DEVICE, POWER RECEIVING DEVICE AND WIRELESS POWER FEEDING SYSTEM 有权
标题翻译：电力馈电装置，电力接收装置和无线电力馈电系统
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。

8. 发明授权

US08860254B2 Power feeding apparatus and wireless power feeding system 有权
标题翻译：供电装置和无线供电系统
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。

9. 发明授权

US08461800B2 Contactless power supply apparatus, contactless power receiving apparatus, and associated methodology of priority display 有权
标题翻译：非接触式电源装置，非接触式电力接收装置以及相关的优先显示方法
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。

10. 发明申请

US20120007439A1 POWER FEEDING APPARATUS AND WIRELESS POWER FEEDING SYSTEM 有权
标题翻译：电力馈送装置和无线电力馈电系统
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。

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