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    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
    1.
    发明申请
    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD 有权
    无线通信设备和无线通信方法

    公开(公告)号：US20130122890A1

    公开(公告)日：2013-05-16

    申请号：US13608870

    申请日：2012-09-10

    申请人： Takayoshi ITO ,  Koji Akita ,  Makoto Kamoi

    发明人： Takayoshi ITO ,  Koji Akita ,  Makoto Kamoi

    IPC分类号： H04W4/00

    CPC分类号： G06F3/14 ,  G09G2370/02 ,  G09G2370/04 ,  G09G2370/06 ,  G09G2370/16

    摘要： A wireless communication device has a first wireless communication unit configured to wirelessly communicate with an external network, a management information storage configured to store application management information received through the first wireless communication unit, a second wireless communication unit configured to wirelessly communicate with an external communication device, and a management unit configured to control, based on the application management information stored in the management information storage, information wirelessly transmitted and received between the second wireless communication unit and the external communication device.

    摘要翻译： 无线通信装置具有被配置为与外部网络无线通信的第一无线通信单元，被配置为存储通过第一无线通信单元接收到的应用管理信息的管理信息存储器，被配置为与外部通信无线通信的第二无线通信单元 设备和管理单元，被配置为基于存储在管理信息存储器中的应用管理信息来控制在第二无线通信单元和外部通信设备之间无线发送和接收的信息。

    Wireless communication device and wireless communication method
    2.
    发明授权
    Wireless communication device and wireless communication method 有权
    无线通信设备和无线通信方式

    公开(公告)号：US08744514B2

    公开(公告)日：2014-06-03

    申请号：US13608870

    申请日：2012-09-10

    申请人： Takayoshi Ito ,  Koji Akita ,  Makoto Kamoi

    发明人： Takayoshi Ito ,  Koji Akita ,  Makoto Kamoi

    IPC分类号： H04M1/00

    CPC分类号： G06F3/14 ,  G09G2370/02 ,  G09G2370/04 ,  G09G2370/06 ,  G09G2370/16

    摘要： A wireless communication device has a first wireless communication unit configured to wirelessly communicate with an external network, a management information storage configured to store application management information received through the first wireless communication unit, a second wireless communication unit configured to wirelessly communicate with an external communication device, and a management unit configured to control, based on the application management information stored in the management information storage, information wirelessly transmitted and received between the second wireless communication unit and the external communication device.

    摘要翻译： 无线通信装置具有被配置为与外部网络无线通信的第一无线通信单元，被配置为存储通过第一无线通信单元接收到的应用管理信息的管理信息存储器，被配置为与外部通信无线通信的第二无线通信单元 设备和管理单元，被配置为基于存储在管理信息存储器中的应用管理信息来控制在第二无线通信单元和外部通信设备之间无线发送和接收的信息。

    Wireless communication device and wireless communication method
    5.
    发明授权
    Wireless communication device and wireless communication method 有权
    无线通信设备和无线通信方式

    公开(公告)号：US09232561B2

    公开(公告)日：2016-01-05

    申请号：US13683336

    申请日：2012-11-21

    申请人： Koji Akita ,  Takayoshi Ito ,  Seiichiro Horikawa ,  Hideo Kasami

    发明人： Koji Akita ,  Takayoshi Ito ,  Seiichiro Horikawa ,  Hideo Kasami

    IPC分类号： H04B7/00 ,  H04W88/06 ,  H04W8/22

    CPC分类号： H04W88/06 ,  H04W8/22

    摘要： A wireless communication device has a plurality of wireless units each configured to cover a different wireless communication range and be capable of receiving data in the corresponding wireless communication range, a status information generator provided corresponding to the wireless unit utilized to receive data among the plurality of wireless units, in order to generate status information concerning the wireless communication range of the wireless unit utilized to receive the data, and a storage configured to store the status information in association with the data.

    摘要翻译： 无线通信设备具有多个无线单元，每个无线单元被配置为覆盖不同的无线通信范围并且能够接收相应无线通信范围内的数据;与用于在多个 无线单元，以便生成关于用于接收数据的无线单元的无线通信范围的状态信息;以及存储器，被配置为与数据相关联地存储状态信息。

    WIRELESS COMMUNICATION DEVICE, POWER TRANSMITTER, AND IC CARD DEVICE
    6.
    发明申请
    WIRELESS COMMUNICATION DEVICE, POWER TRANSMITTER, AND IC CARD DEVICE 有权
    无线通信设备，发射机和IC卡设备

    公开(公告)号：US20130137369A1

    公开(公告)日：2013-05-30

    申请号：US13608906

    申请日：2012-09-10

    申请人： Koji Akita ,  Takayoshi Ito ,  Masashi Suzuki ,  Hiroyasu Uchida

    发明人： Koji Akita ,  Takayoshi Ito ,  Masashi Suzuki ,  Hiroyasu Uchida

    IPC分类号： H04B5/00

    CPC分类号： H04B5/0031 ,  H04B5/0037 ,  H04B5/0081 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166

    摘要： A wireless communication device has a power receiving wireless communication unit configured to receive power and perform wireless communication utilizing the power, a storage unit configured to store a portion of the power, and a first wireless communication unit configured to perform wireless communication faster and more efficiently than the power receiving wireless communication unit by utilizing the power stored in the storage unit, when amount of the power stored in the storage unit exceeds a first reference level. The power receiving wireless communication unit includes a power receiver configured to receive power and supply a portion of the power to the storage unit, and a second wireless communication unit configured to perform wireless communication slower and less efficiently than the first wireless communication unit by utilizing the power received by the power receiver.

    摘要翻译： 无线通信装置具有接收功率并利用该功率进行无线通信的受电无线通信单元，被配置为存储一部分电力的存储单元以及配置为更快更有效地执行无线通信的第一无线通信单元 当存储在存储单元中的功率量超过第一基准电平时，通过利用存储在存储单元中的电力，与受电无线通信单元相比。 受电无线通信单元包括被配置为接收电力并将一部分电力提供给存储单元的电力接收器，以及被配置为通过利用第一无线通信单元来执行比第一无线通信单元更慢且更低效率的无线通信的第二无线通信单元 功率接收器接收的功率。

    Wireless communication device, power transmitter, and IC card device
    7.
    发明授权
    Wireless communication device, power transmitter, and IC card device 有权
    无线通信设备，电力变送器和IC卡设备

    公开(公告)号：US08989659B2

    公开(公告)日：2015-03-24

    申请号：US13608906

    申请日：2012-09-10

    申请人： Koji Akita ,  Takayoshi Ito ,  Masashi Suzuki ,  Hiroyasu Uchida

    发明人： Koji Akita ,  Takayoshi Ito ,  Masashi Suzuki ,  Hiroyasu Uchida

    IPC分类号： H04B5/00 ,  H04B7/00

    CPC分类号： H04B5/0031 ,  H04B5/0037 ,  H04B5/0081 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166

    摘要： A wireless communication device has a power receiving wireless communication unit configured to receive power and perform wireless communication utilizing the power, a storage unit configured to store a portion of the power, and a first wireless communication unit configured to perform wireless communication faster and more efficiently than the power receiving wireless communication unit by utilizing the power stored in the storage unit, when amount of the power stored in the storage unit exceeds a first reference level. The power receiving wireless communication unit includes a power receiver configured to receive power and supply a portion of the power to the storage unit, and a second wireless communication unit configured to perform wireless communication slower and less efficiently than the first wireless communication unit by utilizing the power received by the power receiver.

    摘要翻译： 无线通信装置具有接收功率并利用该功率进行无线通信的受电无线通信单元，被配置为存储一部分电力的存储单元以及配置为更快更有效地执行无线通信的第一无线通信单元 当存储在存储单元中的功率量超过第一基准电平时，通过利用存储在存储单元中的电力，与受电无线通信单元相比。 受电无线通信单元包括被配置为接收电力并将一部分电力提供给存储单元的电力接收器，以及被配置为通过利用第一无线通信单元来执行比第一无线通信单元更慢且更低效率的无线通信的第二无线通信单元 功率接收器接收的功率。

    Wireless communication device and wireless communication method
    8.
    发明授权
    Wireless communication device and wireless communication method 有权
    无线通信设备和无线通信方式

    公开(公告)号：US09288693B2

    公开(公告)日：2016-03-15

    申请号：US13676756

    申请日：2012-11-14

    申请人： Seiichiro Horikawa ,  Koji Akita

    发明人： Seiichiro Horikawa ,  Koji Akita

    IPC分类号： H04B5/00 ,  H04W36/14 ,  H04W36/26 ,  H04W24/04

    CPC分类号： H04W24/04 ,  H04B5/0031 ,  H04W36/14 ,  H04W36/26

    摘要： A wireless communication device has a first wireless unit, a second wireless unit, a storage, a communication judging unit, a threshold value retaining unit configured to retain a threshold value used to judge whether or not to permit a switch from the first wireless unit to the second wireless unit, a remaining volume monitoring unit configured to judge, when the communication judging unit judges that the first wireless unit has disconnected communication, whether volume of remaining unreceived data to be incorporated into the data received by the first wireless unit before the disconnection of communication is smaller than the threshold value retained by the threshold value retaining unit, and a controller configured to start receiving the unreceived data by switching from the first wireless unit to the second wireless unit, when the volume of remaining unreceived data is judged to be small by the remaining volume monitoring unit.

    摘要翻译： 无线通信设备具有第一无线单元，第二无线单元，存储器，通信判断单元，阈值保持单元，其被配置为保留用于判断是否允许从第一无线单元切换到 所述第二无线单元，剩余容量监视单元，被配置为当所述通信判断单元判断所述第一无线单元具有断开的通信时，判断要被并入所述第一无线单元在断开之前接收的数据中的剩余未接收数据的容量 的通信量小于由阈值保持单元保持的阈值，以及控制器，被配置为通过从第一无线单元切换到第二无线单元而开始接收未接收数据，当判定剩余未接收数据的量为 小于剩余体积监测单位。

    MRI RF coil control signals modulated onto the RF coil clock signal
    9.
    发明授权
    MRI RF coil control signals modulated onto the RF coil clock signal 有权
    MRI RF线圈控制信号调制到RF线圈时钟信号上

    公开(公告)号：US09052367B2

    公开(公告)日：2015-06-09

    申请号：US12939372

    申请日：2010-11-04

    申请人： Koji Akita ,  Takahiro Sekiguchi ,  Kazuya Okamoto ,  Sojuro Kato

    发明人： Koji Akita ,  Takahiro Sekiguchi ,  Kazuya Okamoto ,  Sojuro Kato

    IPC分类号： G01R33/36

    CPC分类号： G01R33/3607 ,  G01R33/3621 ,  G01R33/3692

    摘要： According to one embodiment, an apparatus includes a control unit and a coil unit. The control unit generates a first clock signal, generates a data signal to indicate an operating condition, modulates the first clock signal by the data signal to obtain a modulated signal, generates a clock transmission signal including the modulated signal, and emits the clock transmission signal. The coil unit converts the clock transmission signal into an electric signal, detects the modulated signal from the clock transmission signal, generates a second clock signal synchronous with the first clock signal from the modulated signal, detects an MR signal generated in a subject, digitizes, synchronously with the second clock signal, the MR signal, detects the data signal from the detected modulated signal by using of the second clock signal, controls the operating condition of the coil unit to be the operating condition indicated by the data signal.

    摘要翻译： 根据一个实施例，一种装置包括控制单元和线圈单元。 控制单元产生第一时钟信号，产生数据信号以指示操作状态，通过数据信号调制第一时钟信号以获得调制信号，产生包括调制信号的时钟传输信号，并发出时钟传输信号 。 线圈单元将时钟传输信号转换为电信号，从时钟发送信号检测调制信号，从调制信号产生与第一时钟信号同步的第二时钟信号，检测在被摄体中产生的MR信号， 与第二时钟信号同步，MR信号通过使用第二时钟信号从检测到的调制信号中检测数据信号，将线圈单元的工作状态控制为由数据信号指示的工作状态。

    Wireless magnetic resonance imaging apparatus generating synchronized clock-regenerated signals and video
    10.
    发明授权
    Wireless magnetic resonance imaging apparatus generating synchronized clock-regenerated signals and video 有权
    无线磁共振成像装置产生同步的时钟再生信号和视频

    公开(公告)号：US08502540B2

    公开(公告)日：2013-08-06

    申请号：US12614943

    申请日：2009-11-09

    申请人： Toshiyuki Nakanishi ,  Koji Akita ,  Hideo Kasami ,  Takahiro Sekiguchi

    发明人： Toshiyuki Nakanishi ,  Koji Akita ,  Hideo Kasami ,  Takahiro Sekiguchi

    IPC分类号： G01R33/36 ,  G01R33/3607

    CPC分类号： G01R33/3692 ,  G01R33/3607 ,  G01R33/3621

    摘要： A magnetic resonance imaging apparatus includes a probe unit and a control/imaging unit. The probe unit includes a converter converting a sampled magnetic-resonance signal into a digital signal, a first transmitter converting the digital signal into a first-radio signal, a first receiver receiving and performing detection on the second-radio signal to obtain a first-received signal, and a clock-regeneration unit regenerating a clock component from the first-received signal to generate a regenerated-clock signals. The control/imaging unit includes a second-receiver receiving the first-radio signal to obtain a second-received signal, a data processor performing data processing on the second-received signal in synchronism with a reference-clock signal to obtain a video signal, and a second transmitter which modulates a carrier wave using the reference-clock signal, converts the reference-clock signal into the second-radio signal, and transmits the second-radio signal through the second-wireless channel.

    摘要翻译： 磁共振成像装置包括探针单元和控制/成像单元。 探头单元包括将采样的磁共振信号转换为数字信号的转换器，将数字信号转换为第一无线电信号的第一发射机，第一接收机接收并对第二无线电信号执行检测， 以及时钟再生单元，从第一接收信号再生时钟分量，以产生再生时钟信号。 控制/成像单元包括接收第一无线电信号以获得第二接收信号的第二接收机，数据处理器与参考时钟信号同步地对第二接收信号执行数据处理以获得视频信号， 以及使用基准时钟信号对载波进行调制的第二发送器，将基准时钟信号转换为第二无线信号，并通过第二无线信道发送第二无线信号。