公开(公告)号：US20180083670A1

公开(公告)日：2018-03-22

申请号：US15824295

申请日：2017-11-28

Applicant: Sony Corporation

Inventor： Hiroaki NAKANO ,  Shinichi FUKUDA ,  Osamu KOZAKAI ,  Kenichi FUJIMAKI

IPC: H04B5/00 ,  H02J50/12 ,  H02J50/40 ,  H02J7/02 ,  H02J5/00

Abstract: An electronic apparatus includes switch control circuitry configured to determine whether a received signal is for a power receiving operation or a data receiving operation based on a level of a frequency component of the received signal, select the power-reception operation or a data-transmission operation based on the determination, and switch to the power-reception operation or the data-transmission operation based on the selection.

公开(公告)号：US20170162934A1

公开(公告)日：2017-06-08

申请号：US15320845

申请日：2015-04-13

Applicant: SONY CORPORATION

Inventor： Osamu KOZAKAI ,  Takayuki HIRABAYASHI ,  Rikiya ISHIKAWA

IPC: H01Q1/27 ,  H01Q9/04 ,  H04B1/3827 ,  H04B1/034 ,  H01Q1/24

CPC classification number: H01Q1/273 ,  H01Q1/245 ,  H01Q9/0485 ,  H01Q19/06 ,  H04B1/0343 ,  H04B1/385 ,  H04B1/3877 ,  H04B2001/3855 ,  H04B2001/3861

Abstract: [Object] To optimize the antenna characteristic both when worn on the human body and when separated from the human body. [Solution] A mounting base includes a mounting portion on which a communication device including an antenna and being worn on a human body is mounted or held such that the communication device comes into contact with or comes close to the mounting portion and a correcting unit installed in the mounting portion and configured to correct an antenna characteristic of the antenna of the communication device mounted or held on the mounting portion.

公开(公告)号：US20150340881A1

公开(公告)日：2015-11-26

申请号：US14759987

申请日：2013-12-24

Applicant: SONY CORPORATION

Inventor： Hiroaki NAKANO ,  Keigo BUNSEN ,  Takaaki HASHIGUCHI ,  Osamu KOZAKAI ,  Kenichi FUJIMAKI

IPC: H02J5/00

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J7/045 ,  H02J7/047 ,  H02J50/80 ,  H02J2007/0096

Abstract: A device configured to receive power (20B), the device comprising a coil (21L) having a resistance, and at least one circuit (30) configured to calculate a target voltage value based on an amount of power received by the device and the resistance of the coil, and control received power voltage based on the calculated target voltage value.

Abstract translation: 一种被配置为接收电力（20B）的装置，所述装置包括具有电阻的线圈（21L），以及至少一个电路（30），被配置为基于由所述装置接收的功率的量来计算目标电压值， 并根据计算的目标电压值控制接收功率电压。

公开(公告)号：US20170062918A1

公开(公告)日：2017-03-02

申请号：US15308469

申请日：2015-04-22

Applicant: SONY CORPORATION

Inventor： Takayuki HIRABAYASHI ,  Hiroyuki SHIGEI ,  Rikiya ISHIKAWA ,  Yu TOGASAKI ,  Osamu KOZAKAI

IPC: H01Q1/36 ,  H01Q1/48 ,  H01Q1/27 ,  H01Q1/22

CPC classification number: H01Q1/362 ,  H01Q1/2291 ,  H01Q1/273 ,  H01Q1/48 ,  H01Q9/14 ,  H01Q21/28

Abstract: An antenna device includes at least one antenna that transmits and receives communication signals, and a helix ground plate connected to the at least one antenna. The helix ground plate includes an overlapping part, and has a length of at least one-quarter of a wavelength of a lowest-frequency in the communication signals.

Abstract translation: 天线装置包括发送和接收通信信号的至少一个天线和连接到所述至少一个天线的螺旋接地板。 螺旋接地板包括重叠部分，并且在通信信号中具有至少四分之一波长的最低频率的长度。

公开(公告)号：US20160164302A1

公开(公告)日：2016-06-09

申请号：US14895174

申请日：2014-08-19

Applicant: SONY CORPORATION

Inventor： Hiroaki NAKANO ,  Toru TERASHIMA ,  Keigo BUNSEN ,  Osamu KOZAKAI ,  Kenichi FUJIMAKI

IPC: H02J5/00 ,  H02J7/02 ,  G01V3/10 ,  H02J50/12

CPC classification number: H02J5/005 ,  G01V3/10 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J2007/0096

Abstract: A power feeding apparatus is provided. The power feeding apparatus includes a power feeding unit configured to supply electric power to a power receiving apparatus through a magnetic field; a measuring unit configured to measure an electric characteristic value and to generate a measurement value; a power receiving unit configured to provide a set value; and a foreign substance detection unit configured to detect a foreign substance in the magnetic field based on the set value and the measurement value. A power receiving apparatus, a power feeding system, and a method of controlling power feeding are also provided.

Abstract translation: 提供一种供电装置。 供电装置包括：供电单元，被配置为通过磁场向受电装置提供电力; 测量单元，被配置为测量电特性值并产生测量值; 电力接收单元，被配置为提供设定值; 以及异物检测单元，其被配置为基于所述设定值和所述测量值来检测所述磁场中的异物。 还提供了一种电力接收装置，馈电系统和控制馈电的方法。