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公开(公告)号：US07265716B2
公开(公告)日：2007-09-04
申请号：US11582394
申请日：2006-10-18
申请人： Teruhisa Ninomiya , Isamu Yamada
发明人： Teruhisa Ninomiya , Isamu Yamada
IPC分类号： G01S5/02
摘要： An apparatus for determining a position of a mobile wireless station comprises means for determining the position of the mobile wireless station in accordance with a position of a first reference wireless station, a position of a second reference wireless station, a first relative angular direction between the mobile wireless station and the first reference wireless station, and a second relative angular direction between the mobile wireless station and the second reference wireless station.
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公开(公告)号：US20070057770A1
公开(公告)日：2007-03-15
申请号：US11599097
申请日：2006-11-14
IPC分类号： H04Q5/22
CPC分类号： G06K7/10356 , G06K7/0008
摘要： There is provided a radio interrogator system which reduces the interference with a radio transponder and avoids the decrease in throughput of the entire system in a case in which a plurality of radio interrogators are disposed at positions brought relatively close to each other and are simultaneously placed into operation. The plurality of radio interrogators are classified into two groups and each of the radio interrogators has an operation mode setting unit capable of exclusively setting, for each of the classified groups, a transmission mode for transmitting a radio transmission signal to a radio transponder or a reception mode for receiving a radio response signal transmitted from the radio transponder as a response to a radio transmission signal from the radio interrogator.
摘要翻译： 提供了一种无线电询问器系统，其减少了与无线电转发器的干扰，并且在多个无线电询问器被布置在彼此相对靠近的位置的情况下避免了整个系统的吞吐量的降低，同时被放置在 操作。 多个无线电询问器被分为两组，每个无线电询问器具有操作模式设置单元，其能够针对每个分类的组专门设置用于将无线电发送信号发送到无线电转发器或接收的发送模式 用于接收从无线电应答器发送的无线电应答信号作为对来自无线电询问器的无线电发送信号的响应的模式。
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公开(公告)号：US20060229032A1
公开(公告)日：2006-10-12
申请号：US11209627
申请日：2005-08-24
IPC分类号： H04B1/46
CPC分类号： H04B1/525 , G06K7/0008
摘要： An RFID transceiver device is capable of high sensitivity reception, by the reduction of noise, irrespective of the distance to the tag. The RFID transceiver device includes a delay circuit between a local oscillation circuit and a demodulation circuit, wherein the amount of delay of the delay circuit is set to a magnitude corresponding to the path difference between the path of leakage, via a duplexer into the demodulation circuit, of transmission signal output from the local oscillation circuit for transmission, and the path of direct input of the local oscillation signal from the local oscillation circuit to the demodulation circuit.
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公开(公告)号：US20060038659A1
公开(公告)日：2006-02-23
申请号：US11130244
申请日：2005-05-17
申请人： Takeshi Takano , Tomohiko Taniguchi , Yasuyuki Oishi , Yoshinori Tanaka , Teruhisa Ninomiya , Nobuhisa Aoki , Yuichi Nakanishi
发明人： Takeshi Takano , Tomohiko Taniguchi , Yasuyuki Oishi , Yoshinori Tanaka , Teruhisa Ninomiya , Nobuhisa Aoki , Yuichi Nakanishi
IPC分类号： H04Q5/22
CPC分类号： G06K7/10356 , G06K7/0008
摘要： A system establishes synchronicity of transmission and receiving for each reader/writer of an RF tag independently without obtaining synchronization of the reader/writers by means of an unspecified number of control terminals is desired as a reader/writer system. A reader/writer comprises a transmitter operable to transmit an interrogation signal to an RF tag, and a receiver operable to receive a response signal from an RF tag, wherein the transmitter is operable to transmit an interrogation signal based on a synchronization signal received from another reader/writer.
摘要翻译： 作为读/写系统，系统需要独立地建立RF标签的每个读/写器的发送和接收的同步性，而无需通过未指定数量的控制终端获得读/写器的同步。 读写器包括可操作以将讯号信号发射到RF标签的发射器和可操作以从RF标签接收响应信号的接收器，其中发射器可操作以基于从另一个接收的同步信号发送询问信号 读者/作家
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公开(公告)号：US20090273446A1
公开(公告)日：2009-11-05
申请号：US12318723
申请日：2009-01-07
CPC分类号： G06K19/077 , G06K19/041 , G06K19/07749 , H01Q9/30 , H04Q2213/13095
摘要： A wireless tag adapted for mounting inside a hollow electrically conductive pipe, includes: a contact placed in contact with the electrically conductive pipe so as to be electrically connected to the electrically conductive pipe; a lead wire placed inside the electrically conductive pipe along a longitudinal direction of the electrically conductive pipe and spaced a prescribed distance away from an inside wall of the electrically conductive pipe, thereby forming a coaxial line together with the electrically conductive pipe; and a wireless tag circuit, electrically connected at one end to the contact and at the other end to the lead wire, for generating a response signal in response to an interrogation signal transmitted from a reader/writer.
摘要翻译： 一种适于安装在中空导电管内的无线标签，包括：与导电管接触的触点，以电连接到导电管; 沿导电管的长度方向配置在导电管的内部，与导电管的内壁隔开规定距离的导线，与导电管一起形成同轴线; 以及无线标签电路，其一端电连接到触点，另一端电连接到引线，用于响应于从读取器/写入器发送的询问信号产生响应信号。
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公开(公告)号：US07319428B2
公开(公告)日：2008-01-15
申请号：US11582376
申请日：2006-10-18
申请人： Teruhisa Ninomiya , Isamu Yamada
发明人： Teruhisa Ninomiya , Isamu Yamada
IPC分类号： G01S5/04
摘要： A wireless apparatus for determining a phase difference of a received RF signal, and method. The apparatus includes antennas displaced from each other by a predetermined distance for receiving an RF signal. The apparatus also includes an exclusive OR (EXOR) circuit comparing binary signals derived from the received RF signal that are associated with respective antennas. An absolute phase difference is based on a pulse width of the comparison.
摘要翻译： 一种用于确定接收的RF信号的相位差的无线装置及方法。 该装置包括彼此相距预定距离的天线，用于接收RF信号。 该装置还包括比较与相应天线相关联的从接收的RF信号导出的二进制信号的异或（EXOR）电路。 绝对相位差基于比较的脉冲宽度。
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公开(公告)号：US07304610B2
公开(公告)日：2007-12-04
申请号：US11582377
申请日：2006-10-18
申请人： Teruhisa Ninomiya , Isamu Yamada
发明人： Teruhisa Ninomiya , Isamu Yamada
IPC分类号： G01S5/04
摘要： An apparatus for determining a position of a mobile wireless station comprises means for determining the position of the mobile wireless station in accordance with a position of a first reference wireless station, a position of a second reference wireless station, a first relative angular direction between the mobile wireless station and the first reference wireless station, and a second relative angular direction between the mobile wireless station and the second reference wireless station.
摘要翻译： 一种用于确定移动无线站的位置的装置包括：用于根据第一参考无线站的位置，第二参考无线站的位置，第二参考无线站的位置和第二参考无线站之间的第一相对角度方向来确定移动无线站的位置的装置 移动无线站和第一参考无线站，以及移动无线站和第二参考无线站之间的第二相对角度方向。
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28.发明授权Radio wave control apparatus, radio wave control system, and radio wave control method 有权无线电波控制装置，无线电波控制系统和无线电波控制方法公开(公告)号：US08803664B2
公开(公告)日：2014-08-12
申请号：US12782906
申请日：2010-05-19
申请人： Teruhisa Ninomiya
发明人： Teruhisa Ninomiya
CPC分类号： H04B7/0617 , G06K7/10089 , H04B5/02
摘要： A radio wave control apparatus includes a detecting unit that detects an object, other than a communication target device, in a radiation range to which a radio wave radiating unit radiates predetermined radio waves in each of a plurality of radiation directions; and a radiation range determining unit that determines a radiation range in each of the radiation directions such that the predetermined radio waves are radiated over a predetermined communication range, in which the communication target device is communicable using the predetermined radio waves, and no no-communication area that is caused when the predetermined radio waves reflected on the object is caused in the communication range.
摘要翻译： 无线电波控制装置包括检测单元，其在无线电波辐射单元辐射多个辐射方向中的每一个中的预定无线电波的辐射范围内检测除了通信目标设备之外的物体; 以及辐射范围确定单元，其确定每个辐射方向上的辐射范围，使得预定的无线电波在预定的通信范围内被辐射，其中通信目标设备使用预定的无线电波进行通信，并且没有不通信 在通信范围内引起在物体上反射的预定无线电波时引起的区域。
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公开(公告)号：US07961103B2
公开(公告)日：2011-06-14
申请号：US12318723
申请日：2009-01-07
CPC分类号： G06K19/077 , G06K19/041 , G06K19/07749 , H01Q9/30 , H04Q2213/13095
摘要： A wireless tag adapted for mounting inside a hollow electrically conductive pipe, includes: a contact placed in contact with the electrically conductive pipe so as to be electrically connected to the electrically conductive pipe; a lead wire placed inside the electrically conductive pipe along a longitudinal direction of the electrically conductive pipe and spaced a prescribed distance away from an inside wall of the electrically conductive pipe, thereby forming a coaxial line together with the electrically conductive pipe; and a wireless tag circuit, electrically connected at one end to the contact and at the other end to the lead wire, for generating a response signal in response to an interrogation signal transmitted from a reader/writer.
摘要翻译： 一种适于安装在中空导电管内的无线标签，包括：与导电管接触的触点，以电连接到导电管; 沿着导电管的长度方向配置在导电管的内侧，与导电管的内壁隔开规定距离的导线，与导电管一起形成同轴线; 以及无线标签电路，其一端电连接到触点，另一端电连接到引线，用于响应于从读取器/写入器发送的询问信号而产生响应信号。
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公开(公告)号：US07299072B2
公开(公告)日：2007-11-20
申请号：US10763207
申请日：2004-01-26
申请人： Teruhisa Ninomiya
发明人： Teruhisa Ninomiya
摘要： An apparatus for a wireless base station is adapted to communicate with a plurality of wireless terminals in a plurality of sectors and comprises a communication control unit, and a plurality of transceivers associated with the sectors, respectively. The transceivers have respective directive antennas associated with the respective sectors. During a first period of time, the communication control unit enables one or more of the plurality of transceivers that are associated with respective one or more of the plurality of sectors that are not adjacent to each other, to communicate with wireless terminals, and the communication control unit disables remaining one or more transceivers other than the enabled one or more transceivers, from communicating with wireless terminals. During a second period of time subsequent to the first period of time, the communication control unit enables further one or more of the plurality of transceivers that are associated with respective further one or more of the plurality of sectors that are not adjacent to each other, to communicate with wireless terminals, and the control unit disables further remaining one or more transceivers other than the enabled further one or more transceivers, from communicating with wireless terminals.
摘要翻译： 用于无线基站的装置适于与多个扇区中的多个无线终端通信，并且分别包括通信控制单元和与扇区相关联的多个收发器。 收发机具有与相应扇区相关联的各自的指向天线。 在第一时间段期间，通信控制单元使得与彼此不相邻的多个扇区中的相应一个或多个的相关联的多个收发机中的一个或多个与无线终端通信，并且通信 控制单元禁用除了启用的一个或多个收发器之外的剩余一个或多个收发器与无线终端通信。 在第一时间段之后的第二时间段期间，通信控制单元使多个收发器中的一个或多个与多个不相邻的扇区中的另外一个或多个扇区相关联， 与无线终端进行通信，并且控制单元禁止与启用的另外的一个或多个收发器不同的剩余的一个或多个收发器与无线终端进行通信。
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