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1. 发明授权

US06993358B2 Communication monitoring and controlling for prevention of RF signal interference in information processing device having plural wireless communication units 失效
标题翻译：用于防止具有多个无线通信单元的信息处理装置中的RF信号干扰的通信监视和控制
公开(公告)号：US06993358B2
公开(公告)日：2006-01-31
申请号：US09746062
申请日：2000-12-26
申请人： Shinichi Shiotsu , Satoshi Kazama
发明人： Shinichi Shiotsu , Satoshi Kazama
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04W52/343 , H04W16/14 , H04W24/00 , H04W52/16 , H04W52/24 , H04W52/346 , H04W76/10
摘要： An information processing device (10) includes first (12) and second (13) wireless communication units, and a communication monitoring and controlling unit (11). When the first communication unit is communicating with another information processing device (20), the monitoring and controlling unit monitors the communication state of the second communication unit and adjusts a transmission condition of a wireless transceiver of the first communication unit based on the monitored communication state of the second communication unit. When the second communication unit establishes or maintains a connection, the transmission power of the transceiver of the first communication unit is lowered, and when the transceiver of the second communication unit neither establishes nor maintains a connection, the transmission power of the first communication unit is at a higher level.
摘要翻译：信息处理装置（10）包括第一（12）和第二（13）无线通信单元，以及通信监视和控制单元（11）。当第一通信单元与另一个信息处理设备（20）通信时，监视和控制单元监视第二通信单元的通信状态，并且基于所监视的通信状态来调整第一通信单元的无线收发器的发送状态的第二通信单元。当第二通信单元建立或维持连接时，第一通信单元的收发器的发送功率降低，并且当第二通信单元的收发器既不建立也不维持连接时，第一通信单元的发送功率为在更高的水平。

2. 发明授权

US08444054B2 Information access system and method for accessing information in contactless information storage devices 有权
标题翻译：用于访问非接触式信息存储设备中的信息的信息访问系统和方法
公开(公告)号：US08444054B2
公开(公告)日：2013-05-21
申请号：US11277708
申请日：2006-03-28
申请人： Satoshi Kazama , Yoshiyasu Nakashima , Koichi Yokota , Shinichi Shiotsu , Isamu Yamada
发明人： Satoshi Kazama , Yoshiyasu Nakashima , Koichi Yokota , Shinichi Shiotsu , Isamu Yamada
IPC分类号： G06K7/00
CPC分类号： G06K17/0022 , G06K2017/0051
摘要： An information access system comprises: antennas arranged at respective different positions and used for communicating with contactless information storage devices that pass through a predetermined region substantially simultaneously; reader devices coupled to the respective antennas and adapted to communicate with the contactless information storage devices; and a control unit for controlling the reader devices and transmitting, to another apparatus, data received from the reader devices. In response to a control signal received from the other apparatus, the control unit controls predetermined one of the reader devices to transmit an RF identification request signal to the predetermined region via the antenna. The reader devices receive RF response signals from the contactless information storage devices via the antennas, then reproduce identifications, and then provide the reproduced identifications to the control unit. The control unit receives the reproduced identifications, and then processes redundant identifications in the received identifications so as to produce distinct identifications having no redundancy.
摘要翻译：信息存取系统包括：布置在各个不同位置的天线，用于与基本同时通过预定区域的非接触式信息存储装置进行通信; 读取器设备耦合到相应的天线并适于与非接触式信息存储设备进行通信; 以及控制单元，用于控制读取器设备并向另一设备发送从读取器设备接收的数据。响应于从其他装置接收的控制信号，控制单元控制读取器装置中的预定的一个以经由天线将RF标识请求信号发送到预定区域。读取器设备经由天线从非接触信息存储设备接收RF响应信号，然后再现标识，然后将再现的标识提供给控制单元。控制单元接收再现的标识，然后处理接收到的标识中的冗余标识，以产生不具有冗余的不同标识。

3. 发明申请

US20070138277A1 INFORMATION ACCESS SYSTEM AND METHOD FOR ACCESSING INFORMATION IN CONTACTLESS INFORMATION STORAGE DEVICES 有权
标题翻译：信息访问系统和访问信息存储设备中的信息的方法
公开(公告)号：US20070138277A1
公开(公告)日：2007-06-21
申请号：US11277708
申请日：2006-03-28
申请人： Satoshi Kazama , Yoshiyasu Nakashima , Koichi Yokota , Shinichi Shiotsu , Isamu Yamada
发明人： Satoshi Kazama , Yoshiyasu Nakashima , Koichi Yokota , Shinichi Shiotsu , Isamu Yamada
IPC分类号： G06K7/00 , G06K7/08 , G06Q30/00
CPC分类号： G06K17/0022 , G06K2017/0051
摘要： An information access system comprises: antennas arranged at respective different positions and used for communicating with contactless information storage devices that pass through a predetermined region substantially simultaneously; reader devices coupled to the respective antennas and adapted to communicate with the contactless information storage devices; and a control unit for controlling the reader devices and transmitting, to another apparatus, data received from the reader devices. In response to a control signal received from the other apparatus, the control unit controls predetermined one of the reader devices to transmit an RF identification request signal to the predetermined region via the antenna. The reader devices receive RF response signals from the contactless information storage devices via the antennas, then reproduce identifications, and then provide the reproduced identifications to the control unit. The control unit receives the reproduced identifications, and then processes redundant identifications in the received identifications so as to produce distinct identifications having no redundancy.
摘要翻译：信息存取系统包括：布置在各个不同位置的天线，用于与基本同时通过预定区域的非接触式信息存储装置进行通信; 读取器设备耦合到相应的天线并适于与非接触式信息存储设备进行通信; 以及控制单元，用于控制读取器设备并向另一设备发送从读取器设备接收的数据。响应于从其他装置接收的控制信号，控制单元控制读取器装置中的预定的一个以经由天线将RF标识请求信号发送到预定区域。读取器设备经由天线从非接触信息存储设备接收RF响应信号，然后再现标识，然后将再现的标识提供给控制单元。控制单元接收再现的标识，然后处理接收到的标识中的冗余标识，以产生不具有冗余的不同标识。

4. 发明申请

US20090245217A1 INFORMATION PROCESSING APPARATUS 有权
标题翻译：信息处理装置
公开(公告)号：US20090245217A1
公开(公告)日：2009-10-01
申请号：US12411707
申请日：2009-03-26
申请人： Koichi Yokota , Akira Shiba , Shinichi Shiotsu , Satoshi Kazama
发明人： Koichi Yokota , Akira Shiba , Shinichi Shiotsu , Satoshi Kazama
IPC分类号： H04W4/00
CPC分类号： H04B1/1027 , H04L1/0016 , H04L1/203 , H04L1/22
摘要： An information processing apparatus includes a storage unit including plural memory banks, a wireless communication unit for executing the wireless communication process, a communication quality information storage unit for storing the communication quality information indicating the communication quality of the wireless communication unit in the case where one of the plural memory banks is used, a memory bank selection unit for selecting the memory bank based on the communication quality information stored in the communication quality information storage unit in the case where the wireless communication process is executed by the wireless communication unit, and a memory bank switching unit for switching to the memory bank selected by the memory bank selection unit.
摘要翻译：一种信息处理装置，包括：包括多个存储体的存储单元，用于执行无线通信处理的无线通信单元;通信质量信息存储单元，用于存储指示无线通信单元的通信质量的通信质量信息，使用多个存储体的存储体选择单元，用于在由无线通信单元执行无线通信处理的情况下，基于存储在通信质量信息存储单元中的通信质量信息来选择存储体的存储体选择单元，存储体切换单元，用于切换到由存储体选择单元选择的存储体。

5. 发明授权

US08243635B2 Information processing apparatus 有权
标题翻译：信息处理装置
公开(公告)号：US08243635B2
公开(公告)日：2012-08-14
申请号：US12411707
申请日：2009-03-26
申请人： Koichi Yokota , Akira Shiba , Shinichi Shiotsu , Satoshi Kazama
发明人： Koichi Yokota , Akira Shiba , Shinichi Shiotsu , Satoshi Kazama
IPC分类号： H04B3/20 , H04B7/185 , H04B1/10 , H04B15/00 , H04W4/00
CPC分类号： H04B1/1027 , H04L1/0016 , H04L1/203 , H04L1/22
摘要： An information processing apparatus includes a storage unit including plural memory banks, a wireless communication unit for executing the wireless communication process, a communication quality information storage unit for storing the communication quality information indicating the communication quality of the wireless communication unit in the case where one of the plural memory banks is used, a memory bank selection unit for selecting the memory bank based on the communication quality information stored in the communication quality information storage unit in the case where the wireless communication process is executed by the wireless communication unit, and a memory bank switching unit for switching to the memory bank selected by the memory bank selection unit.
摘要翻译：一种信息处理装置，包括：包括多个存储体的存储单元，用于执行无线通信处理的无线通信单元;通信质量信息存储单元，用于存储指示无线通信单元的通信质量的通信质量信息，使用多个存储体的存储体选择单元，用于在由无线通信单元执行无线通信处理的情况下，基于存储在通信质量信息存储单元中的通信质量信息来选择存储体的存储体选择单元，存储体切换单元，用于切换到由存储体选择单元选择的存储体。

6. 外观设计

USD690631S1 Rear bumper for an automobile 有权
公开(公告)号：USD690631S1
公开(公告)日：2013-10-01
申请号：US29420061
申请日：2012-05-03
申请人： Satoshi Kazama
设计人： Satoshi Kazama

7. 外观设计

USD675353S1 Rear combination lamp for an automobile 有权
公开(公告)号：USD675353S1
公开(公告)日：2013-01-29
申请号：US29420059
申请日：2012-05-03
申请人： Satoshi Kazama
设计人： Satoshi Kazama

8. 发明授权

US08219332B2 Electromagnetic field distribution measuring method, apparatus for the method, computer program and information recording medium 有权
标题翻译：电磁场分布测量方法，方法装置，计算机程序和信息记录介质
公开(公告)号：US08219332B2
公开(公告)日：2012-07-10
申请号：US13017642
申请日：2011-01-31
申请人： Satoshi Kazama , Keigo Hori , Hiroshi Tsutagaya
发明人： Satoshi Kazama , Keigo Hori , Hiroshi Tsutagaya
IPC分类号： G01R33/00 , G06F17/40
CPC分类号： G01R29/10 , G01R29/0871 , G01R31/001
摘要： Electromagnetic field distribution is measured by considering time variations of a measured electric and/or magnetic field value. In response to scanning performed with a probe at an arbitrary set of measurement coordinates in a predetermined measurement plane in the vicinity of an object to be measured, a signal is detected at each of plural sets of coordinates in a measurement plane. Electric and magnetic fields are computed during a measurement time period at each set of measurement coordinates in the measurement plane based on measurement coordinates where the probe is positioned and the signal is detected with the probe. Amplitude probability distribution during the time period at each set of measurement coordinates in the vicinity of the object is computed based on the computed intensity, then mapped and displayed.
摘要翻译：通过考虑测量的电场和/或磁场值的时间变化来测量电磁场分布。响应于在测量对象附近的预定测量平面中的任意一组测量坐标处的探测进行的扫描，在测量平面中的多组坐标中的每一个处检测信号。在测量平面中的每组测量坐标的测量时间段期间，基于探针所在的测量坐标和探测器检测信号，计算电场和磁场。根据计算出的强度计算物体附近的每组测量坐标的时间段内的振幅概率分布，然后映射并显示。

9. 发明授权

US07652485B2 Measuring method for electromagnetic field intensity and apparatus therefor, measuring method for electromagnetic field intensity distribution and apparatus therefor, measuring method for current and voltage distributions and apparatus therefor 有权
标题翻译：电磁场强度测量方法及其设备，电磁场强度分布测量方法及其设备，电流和电压分布测量方法及其设备
公开(公告)号：US07652485B2
公开(公告)日：2010-01-26
申请号：US11939783
申请日：2007-11-14
申请人： Satoshi Kazama
发明人： Satoshi Kazama
IPC分类号： G01R27/04
CPC分类号： G01R33/025 , G01R29/0814 , G01R29/0878 , G01R31/002
摘要： Intensities of electric and magnetic field components of an electromagnetic field are measured by measuring conductors and a reference conductor in the electromagnetic field. The measuring and reference conductors simultaneously derive plural output currents that are measured in different directions relative to the electromagnetic field. The magnitudes of the measuring conductor output currents and phase differences between the measuring conductor output currents and the reference conductor output current cause calculation of an electric field component current generated in the measuring conductor by an electric field included in each output current and a magnetic field component current generated in the measuring conductor by a magnetic field included in each output current. Based on the magnitudes of the calculated electric and magnetic field component currents, the electric and magnetic field intensities are determined.
摘要翻译：通过测量电磁场中的导体和参考导体来测量电磁场的电场和磁场分量的强度。测量和参考导体同时导出相对于电磁场在不同方向上测量的多个输出电流。测量导体输出电流和测量导体输出电流与参考导体输出电流之间的相位差的大小导致通过包括在每个输出电流中的电场和磁场分量计算在测量导体中产生的电场分量电流通过包含在每个输出电流中的磁场在测量导体中产生的电流。基于计算的电场和磁场分量电流的大小，确定电场和磁场强度。

10. 发明授权

US07629712B2 Electronic apparatus having DC voltage conversion function, and DC voltage converter 有权
标题翻译：具有直流电压转换功能的电子设备和直流电压转换器
公开(公告)号：US07629712B2
公开(公告)日：2009-12-08
申请号：US11264133
申请日：2005-11-02
申请人： Yoshiyasu Nakashima , Satoshi Kazama , Hideyuki Motoyama , Shinichi Yoshimoto , Koichi Yokota , Hiroshi Yamada
发明人： Yoshiyasu Nakashima , Satoshi Kazama , Hideyuki Motoyama , Shinichi Yoshimoto , Koichi Yokota , Hiroshi Yamada
IPC分类号： H02J1/00
CPC分类号： H02J1/08 , H02J2001/008 , Y10T307/406 , Y10T307/469 , Y10T307/832
摘要： A voltage conversion circuit is provided for efficiently converting the voltage of a DC power source into a lower voltage in accordance with load currents of voltage converters. An electronic apparatus includes: a DC power source for supplying a first DC supply voltage; a first DC voltage converter for converting the first DC supply voltage into a second DC supply voltage which is lower than the first DC supply voltage; a second DC voltage converter for converting either the first DC supply voltage or the second DC supply voltage at an input voltage terminal thereof into a third DC supply voltage which is lower than the second DC supply voltage; a switch for selecting and supplying one of the first DC supply voltage of the DC power source and the second DC supply voltage of the first DC voltage converter to the input voltage terminal of the second DC voltage converter, in accordance with a control signal; a switching controller for providing the control signal to the switch; and a plurality of components, ones of the components receiving the second DC supply voltage, ones of the components receiving the third DC supply voltage.
摘要翻译：提供电压转换电路，用于根据电压转换器的负载电流将DC电源的电压有效地转换成较低的电压。电子设备包括：用于提供第一DC电源电压的DC电源; 第一DC电压转换器，用于将第一DC电源电压转换成低于第一DC电源电压的第二DC电源电压; 第二DC电压转换器，用于将其输入电压端处的第一DC电源电压或第二DC电源电压转换为低于第二DC电源电压的第三DC电源电压; 用于根据控制信号向第二DC电压转换器的输入电压端子选择并提供直流电源的第一直流电源电压和第一直流电压转换器的第二直流电源电压中的一个的开关; 开关控制器，用于向开关提供控制信号; 以及多个部件，其中一个部件接收第二直流电源电压，其中一个部件接收第三直流电源电压。

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