公开(公告)号：US08675083B2

公开(公告)日：2014-03-18

申请号：US13387178

申请日：2011-05-11

申请人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

发明人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H04N5/232

CPC分类号： H04B5/0087 ,  G08B13/1963 ,  H04B5/0031 ,  H04N5/232

摘要： One array antenna including three induction coils is formed on an application integrated circuit of a fixed housing. Eight array antennas, each of which is arranged in a manner similar to that of the array antennas of the application integrated circuit, are formed at intervals of 45 degrees around a rotation axis on an imaging process integrated circuit of a movable housing. A controller selects one of the eight array antennas of the imaging process integrated circuit so that a magnitude of a difference between a rotation angle of a movable housing and a rotation angle of the movable housing becomes equal to or smaller than 22.5 degrees based on the rotation angle of the movable housing, and controls a stepping motor so that a selected array antenna opposes to the array antenna on the application integrated circuit.

摘要翻译： 包括三个感应线圈的一个阵列天线形成在固定壳体的应用集成电路上。 以类似于应用集成电路的阵列天线的方式布置的八个阵列天线围绕可移动壳体的成像处理集成电路的旋转轴线以45度的间隔形成。 控制器选择成像处理集成电路的八个阵列天线中的一个，使得可移动壳体的旋转角度与可动壳体的旋转角度之差的大小基于旋转而变为等于或小于22.5度 并且控制步进电机，使得所选择的阵列天线与应用集成电路上的阵列天线相对。

公开(公告)号：US20120258661A1

公开(公告)日：2012-10-11

申请号：US13498404

申请日：2011-03-07

申请人： Takeshi Nakayama ,  Masahiro Ishii

发明人： Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H04B5/00 ,  H04B7/04

CPC分类号： H04B7/0691 ,  H01Q1/1257 ,  H01Q1/243 ,  H01Q3/24 ,  H04B5/0081

摘要： Provided is an electronic circuit system that reduces at least one of a constraint on a positional relation between two electronic circuit devices and a constraint on the number and an arrangement of coils included in each device, when close-coupled wireless communication is established. In the electronic circuit system, wireless communication utilizing inductive coupling between antennas is established between first and second electronic circuit devices. The second electronic circuit device includes an electronic circuit, a plurality of antennas, a connection information generation unit and a connection switching unit. The connection information generation unit selects one of the plurality of antennas to be paired with an antenna included in the first electronic circuit device for use in wireless communication, and the connection switching unit switches one or more of the plurality of antennas to be connected to the electronic circuit.

摘要翻译： 提供一种电子电路系统，当建立紧密耦合的无线通信时，减少对两个电子电路装置之间的位置关系的约束中的至少一个以及对包括在每个装置中的线圈的数量和排列的约束。 在电子电路系统中，在第一和第二电子电路装置之间建立利用天线之间的感应耦合的无线通信。 第二电子电路装置包括电子电路，多个天线，连接信息生成单元和连接切换单元。 连接信息生成单元选择要与包括在第一电子电路装置中的天线配对的多个天线中的一个用于无线通信，并且连接切换单元将要连接的多个天线中的一个或多个切换 电子电路。

公开(公告)号：US08806314B2

公开(公告)日：2014-08-12

申请号：US13582816

申请日：2012-03-23

申请人： Takeshi Nakayama ,  Masahiro Ishii

发明人： Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： G06F11/00 ,  G06F21/55

CPC分类号： G06F21/558 ,  G06F21/755

摘要： A detection signal transmitting unit 123 of a first component 110 transmits a plurality of detection signals having different frequency spectrums to a second component 210. Upon receiving the detection signals, a detection signal returning unit 233 of the second component 210 returns, as return signals, respective signal waveforms of the received detection signals to the first component 110. A detection signal judging unit 126 of the first component 110 judges authenticity of the received return signals based on the transmitted detection signals. When the judging unit judges that the received return signals are not authentic, a tamper-resistance control unit 127 adds a restriction to the communication performed between the first component 110 and the second component 210.

摘要翻译： 第一组件110的检测信号发送单元123将具有不同频谱的多个检测信号发送到第二组件210.在接收到检测信号时，第二组件210的检测信号返回单元233返回作为返回信号， 各接收到的检测信号的信号波形分配给第一分量110.第一分量110的检测信号判断单元126基于所发送的检测信号判断所接收的返回信号的真实性。 当判断单元判断接收到的返回信号不可信时，防篡改控制单元127对在第一组件110和第二组件210之间执行的通信添加限制。

公开(公告)号：US08363492B2

公开(公告)日：2013-01-29

申请号：US13056020

申请日：2010-05-27

申请人： Kouichi Ishino ,  Takeshi Nakayama ,  Masahiro Ishii

发明人： Kouichi Ishino ,  Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： G11C7/00

CPC分类号： G06F13/1689

摘要： Provided is a delay adjustment device for adjusting delay of a strobe signal, which specifies when to read a data signal on a data line, with respect to the data signal in order to perform data transfer with an external memory. A testing unit 150 included in a delay adjustment unit is provided with a memory bandwidth monitoring unit 212 that monitors memory bandwidth in use on the data line used for data transfer with a memory circuit. The testing unit 150 performs delay adjustment when the memory bandwidth in use is lower than a predetermined threshold. Delay adjustment is performed by delaying the strobe signal from the data signal by a variety of predetermined delays and determining whether data transfer is successful at each delay, calculating an optimal delay, and thereafter delaying the strobe signal by the calculated delay.

摘要翻译： 提供了一种用于调整选通信号的延迟的延迟调整装置，该选通信号指定何时读取数据线上的数据信号，以便与外部存储器进行数据传送。 包括在延迟调整单元中的测试单元150设置有存储带宽监视单元212，其利用用于与存储器电路进行数据传输的数据线一起使用中的存储器带宽。 当使用的存储器带宽低于预定阈值时，测试单元150执行延迟调整。 通过将数据信号的选通信号延迟各种预定的延迟并确定数据传输是否在每个延迟成功，计算最佳延迟，然后将选通信号延迟所计算的延迟来执行延迟调整。

公开(公告)号：US08952472B2

公开(公告)日：2015-02-10

申请号：US13513923

申请日：2011-10-04

申请人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

发明人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H01Q7/00 ,  G01R31/302

CPC分类号： H01Q7/00 ,  G01R31/3025 ,  H01L2224/48091 ,  H01L2224/48472 ,  H01L2924/15151 ,  H01L2924/15153 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention provides a semiconductor device capable of changing the setting of the internal operation mode without increasing the number of terminals of the semiconductor device. The semiconductor device includes a transmitting cell, a receiving cell, a semiconductor chip including a transmitting antenna and a receiving antenna, and a conductor. The transmitting antenna is connected to the transmitting cell, and the receiving antenna is connected to the receiving cell. The conductor is provided close to the transmitting antenna and the receiving antenna. Close proximity wireless communication is used between the transmitting cell and the receiving cell.

摘要翻译： 本发明提供一种能够在不增加半导体器件的端子数量的情况下改变内部操作模式的设置的半导体器件。 半导体器件包括发射单元，接收单元，包括发射天线和接收天线的半导体芯片以及导体。 发射天线连接到发射小区，接收天线连接到接收小区。 导体设置在发射天线和接收天线附近。 在发射小区和接收小区之间使用近距离无线通信。

公开(公告)号：US08843095B2

公开(公告)日：2014-09-23

申请号：US13498404

申请日：2011-03-07

申请人： Takeshi Nakayama ,  Masahiro Ishii

发明人： Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H04B5/00 ,  H01Q1/12 ,  H04B7/06 ,  H01Q3/24 ,  H01Q1/24

CPC分类号： H04B7/0691 ,  H01Q1/1257 ,  H01Q1/243 ,  H01Q3/24 ,  H04B5/0081

摘要： Provided is an electronic circuit system that reduces at least one of a constraint on a positional relation between two electronic circuit devices and a constraint on the number and an arrangement of coils included in each device, when close-coupled wireless communication is established. In the electronic circuit system, wireless communication utilizing inductive coupling between antennas is established between first and second electronic circuit devices. The second electronic circuit device includes an electronic circuit, a plurality of antennas, a connection information generation unit and a connection switching unit. The connection information generation unit selects one of the plurality of antennas to be paired with an antenna included in the first electronic circuit device for use in wireless communication, and the connection switching unit switches one or more of the plurality of antennas to be connected to the electronic circuit.

摘要翻译： 提供一种电子电路系统，当建立紧密耦合的无线通信时，减少对两个电子电路装置之间的位置关系的约束中的至少一个以及对包括在每个装置中的线圈的数量和排列的约束。 在电子电路系统中，在第一和第二电子电路装置之间建立利用天线之间的感应耦合的无线通信。 第二电子电路装置包括电子电路，多个天线，连接信息生成单元和连接切换单元。 连接信息生成单元选择要与包括在第一电子电路装置中的天线配对的多个天线中的一个用于无线通信，并且连接切换单元将要连接的多个天线中的一个或多个切换 电子电路。

公开(公告)号：US20120241888A1

公开(公告)日：2012-09-27

申请号：US13513923

申请日：2011-10-04

申请人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

发明人： Daisaku Kitagawa ,  Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H01L23/50

CPC分类号： H01Q7/00 ,  G01R31/3025 ,  H01L2224/48091 ,  H01L2224/48472 ,  H01L2924/15151 ,  H01L2924/15153 ,  H01L2924/00014 ,  H01L2924/00

摘要： The present invention provides a semiconductor device capable of changing the setting of the internal operation mode without increasing the number of terminals of the semiconductor device. The semiconductor device 100a includes a transmitting cell, a receiving cell, a semiconductor chip 120 including a transmitting antenna 121a and a receiving antenna 122a, and a conductor 111a. The transmitting antenna 121a is connected to the transmitting cell, and the receiving antenna 122a is connected to the receiving cell. The conductor 111a is provided close to the transmitting antenna 121a and the receiving antenna 122a. Close proximity wireless communication is used between the transmitting cell and the receiving cell.

摘要翻译： 本发明提供一种能够在不增加半导体器件的端子数量的情况下改变内部操作模式的设置的半导体器件。 半导体装置100a包括发送单元，接收单元，包括发送天线121a和接收天线122a的半导体芯片120以及导体111a。 发送天线121a连接到发送小区，接收天线122a连接到接收小区。 导体111a靠近发射天线121a和接收天线122a设置。 在发射小区和接收小区之间使用近距离无线通信。

公开(公告)号：US20110128060A1

公开(公告)日：2011-06-02

申请号：US13056020

申请日：2010-05-27

申请人： Kouichi Ishino ,  Takeshi Nakayama ,  Masahiro Ishii

发明人： Kouichi Ishino ,  Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H03H11/26

CPC分类号： G06F13/1689

摘要： Provided is a delay adjustment device for adjusting delay of a strobe signal, which specifies when to read a data signal on a data line, with respect to the data signal in order to perform data transfer with an external memory. A testing unit 150 included in a delay adjustment unit is provided with a memory bandwidth monitoring unit 212 that monitors memory bandwidth in use on the data line used for data transfer with a memory circuit. The testing unit 150 performs delay adjustment when the memory bandwidth in use is lower than a predetermined threshold. Delay adjustment is performed by delaying the strobe signal from the data signal by a variety of predetermined delays and determining whether data transfer is successful at each delay, calculating an optimal delay, and thereafter delaying the strobe signal by the calculated delay.

摘要翻译： 提供了一种用于调整选通信号的延迟的延迟调整装置，该选通信号指定何时读取数据线上的数据信号，以便与外部存储器进行数据传送。 包括在延迟调整单元中的测试单元150设置有存储带宽监视单元212，其利用用于与存储器电路进行数据传输的数据线一起使用中的存储器带宽。 当使用的存储器带宽低于预定阈值时，测试单元150执行延迟调整。 通过将数据信号的选通信号延迟各种预定的延迟并确定数据传输是否在每个延迟成功，计算最佳延迟，然后将选通信号延迟所计算的延迟来执行延迟调整。

公开(公告)号：US08878559B2

公开(公告)日：2014-11-04

申请号：US13382690

申请日：2011-04-19

申请人： Takeshi Nakayama ,  Yoshiyuki Saito ,  Masahiro Ishii ,  Kouichi Ishino ,  Yukihiro Ishimaru

发明人： Takeshi Nakayama ,  Yoshiyuki Saito ,  Masahiro Ishii ,  Kouichi Ishino ,  Yukihiro Ishimaru

IPC分类号： G01R31/26 ,  G01R31/28 ,  G01R1/20 ,  G01R31/02

CPC分类号： G01R1/203 ,  G01R31/021 ,  G01R31/2801 ,  G01R31/2886 ,  G01R31/2889 ,  G01R31/2896

摘要： An IC current measuring apparatus is provided between an IC and a substrate. The IC current measuring apparatus electrically connects each of a plurality of IC-facing terminals and a different one of a plurality of substrate-facing terminals. Especially, resistances are each inserted into a path between an IC terminal targeted for measurement and a substrate terminal corresponding thereto. Furthermore, the IC current measuring apparatus is provided with terminals each used to measure a voltage between both ends of an inserted resistance corresponding thereto. Accordingly, a measurer who measures current flowing through an IC-facing terminal can measure the current flowing through the IC-facing terminal by providing the IC current measuring apparatus between the IC targeted for measurement and the substrate and measuring a voltage between both ends of an inserted resistance corresponding to the IC terminal through which current he/she wishes to measure flows.

摘要翻译： IC电流测量装置设置在IC和基板之间。 IC电流测量装置将多个面向IC的端子和多个面向衬底的端子中的每一个电连接。 特别地，电阻分别插入到测量对象的IC终端和与其对应的基板端子之间的路径中。 此外，IC电流测量装置设置有用于测量与其对应的插入电阻的两端之间的电压的端子。 因此，测量流过面向IC的端子的电流的测量器可以通过在用于测量的IC和基板之间提供IC电流测量装置来测量流过面向IC的端子的电流，并且测量两端之间的电压 与IC端子相对应的插入电阻，他/她希望通过电流测量流动。

公开(公告)号：US20130065635A1

公开(公告)日：2013-03-14

申请号：US13582816

申请日：2012-03-23

申请人： Takeshi Nakayama ,  Masahiro Ishii

发明人： Takeshi Nakayama ,  Masahiro Ishii

IPC分类号： H04W88/02

CPC分类号： G06F21/558 ,  G06F21/755

摘要： A detection signal transmitting unit 123 of a first component 110 transmits a plurality of detection signals having different frequency spectrums to a second component 210. Upon receiving the detection signals, a detection signal returning unit 233 of the second component 210 returns, as return signals, respective signal waveforms of the received detection signals to the first component 110. A detection signal judging unit 126 of the first component 110 judges authenticity of the received return signals based on the transmitted detection signals. When the judging unit judges that the received return signals are not authentic, a tamper-resistance control unit 127 adds a restriction to the communication performed between the first component 110 and the second component 210.

摘要翻译： 第一组件110的检测信号发送单元123将具有不同频谱的多个检测信号发送到第二组件210.在接收到检测信号时，第二组件210的检测信号返回单元233返回作为返回信号， 各接收到的检测信号的信号波形分配给第一分量110.第一分量110的检测信号判断单元126基于所发送的检测信号判断所接收的返回信号的真实性。 当判断单元判断接收到的返回信号不可信时，防篡改控制单元127对在第一组件110和第二组件210之间执行的通信添加限制。