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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：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：US20090289795A1
公开(公告)日：2009-11-26
申请号：US12363256
申请日：2009-01-30
申请人： Takashi Yamagajo , Toru Maniwa , Teruhisa Ninomiya
发明人： Takashi Yamagajo , Toru Maniwa , Teruhisa Ninomiya
CPC分类号： H01Q1/2216 , B65D2203/10 , G06K7/10178 , G06K19/07796
摘要： The container for accommodating at least one article bearing a wireless tag that wirelessly communicates with a reader/writer antenna includes a conductor which electromagnetically couples with an antenna of the wireless tag when an interrogation signal is radiated from the reader/writer antenna toward the wireless tag or when a response signal is radiated from the wireless tag toward the reader/writer antenna.
摘要翻译： 用于容纳至少一个带有与读/写天线无线通信的无线标签的物品的容器包括当询问信号从读/写天线朝向无线标签辐射时，与无线标签的天线电磁耦合的导体 或者当响应信号从无线标签朝向读写器天线发射时。
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公开(公告)号：US08354916B2
公开(公告)日：2013-01-15
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：US20110128125A1
公开(公告)日：2011-06-02
申请号：US12905528
申请日：2010-10-15
申请人： Manabu Kai , Teruhisa Ninomiya
发明人： Manabu Kai , Teruhisa Ninomiya
IPC分类号： H04Q5/22
CPC分类号： H01Q11/18 , H01Q1/2216 , H01Q13/206
摘要： An antenna device performs communications with an identification tag by being connected to a reading device that reads identification information of the identification tag. The antenna device includes a first power feeding unit configured to receive power from the reading device; a resonator that is electromagnetically coupled to the first power feeding unit, the resonator having a predetermined bandwidth including a working frequency of the reading device; and a second power feeding unit that is electromagnetically coupled to the resonator, the second power feeding unit being terminated according to a predetermined resistance value.
摘要翻译： 天线装置通过连接到读取识别标签的识别信息的读取装置来执行与识别标签的通信。 天线装置包括被配置为从读取装置接收电力的第一馈电单元; 谐振器，其电磁耦合到所述第一馈电单元，所述谐振器具有包括所述读取装置的工作频率的预定带宽; 以及电磁耦合到所述谐振器的第二馈电单元，所述第二馈电单元根据预定的电阻值终止。
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公开(公告)号：US20100133350A1
公开(公告)日：2010-06-03
申请号：US12613986
申请日：2009-11-06
申请人： Shunji Baba , Shigeru Hashimoto , Tsuyoshi Niwata , Teruhisa Ninomiya , Manabu Kai , Tetsuo Ohbayashi , Norihiro Nakamura , Hiroki Oenoki
发明人： Shunji Baba , Shigeru Hashimoto , Tsuyoshi Niwata , Teruhisa Ninomiya , Manabu Kai , Tetsuo Ohbayashi , Norihiro Nakamura , Hiroki Oenoki
IPC分类号： G06K19/067
CPC分类号： G06K19/07749 , G06K19/07771 , H01Q1/1207 , H01Q1/2208 , H01Q19/10
摘要： A radio-frequency identification (RFID) unit includes a radio-frequency identification (RFID) tag configured to receive radio signals having a wavelength λ. A block has the top surface on which the radio-frequency identification tag is set. The block is made of a metallic material. The height of the block is set equal to or larger than one sixteenth the wavelength λ.
摘要翻译： 射频识别（RFID）单元包括被配置为接收具有波长λ的无线电信号的射频识别（RFID）标签。 一个块具有设置射频识别标签的顶表面。 该块由金属材料制成。 块的高度设定为等于或大于波长λ的十六分之一。
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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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