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1. 发明授权

US08284027B2 Position detecting system, responder and interrogator, wireless communication system, position detecting method, position detecting program, and information recording medium 失效
标题翻译：位置检测系统，应答器和询问器，无线通信系统，位置检测方法，位置检测程序和信息记录介质
公开(公告)号：US08284027B2
公开(公告)日：2012-10-09
申请号：US11532649
申请日：2006-09-18
申请人： Kazunari Taki , Tsuyoshi Ohashi , Takuya Nagai
发明人： Kazunari Taki , Tsuyoshi Ohashi , Takuya Nagai
IPC分类号： H04Q5/22
CPC分类号： G01S13/878 , G01S13/0209 , G01S13/751 , H04B1/7163
摘要： There is provided a radio communication system capable of distinguishing objects from one another while taking advantage of the low power consumption and distance measurement ability of the radio communication of the UWB method. A radio tag TGn includes: a characteristic impedance unit (3) for generating a response signal by using a pulse signal received from a broad-band antenna (1); a transmission path (2) having a predetermined length, transmitting the pulse signal received by the broad-band antenna (1) from the broad-band antenna (1) to the characteristic impedance unit (3), and transmitting the generated response signal from the characteristic impedance unit (3) to the broad-band antenna (1); and the broad-band antenna (1) for receiving the pulse signal and transmitting the response signal. The aforementioned pulse wave is transmitted to the radio tag TGn by the UWB method. The response signal from the radio tag TGn is received and the radio tag TGn is identified from the reception waveform.
摘要翻译：提供了一种能够利用UWB方法的无线电通信的低功耗和距离测量能力来区分对象的无线电通信系统。无线电标签TGn包括：特征阻抗单元（3），用于通过使用从宽带天线（1）接收的脉冲信号产生响应信号; 具有预定长度的传输路径（2），将宽带天线（1）接收的脉冲信号从宽带天线（1）传输到特征阻抗单元（3），并将产生的响应信号从特征阻抗单元（3）到宽带天线（1）; 和宽带天线（1），用于接收脉冲信号并发送响应信号。通过UWB方法将上述脉波发送到无线标签TGn。收到来自无线标签TGn的响应信号，根据接收波形识别无线标签TGn。

2. 发明授权

US08038072B2 RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label 有权
标题翻译： RFID标签，RFID标签的制造方法，RFID标签的制造装置，RFID标签用的片材（标签片）以及附着在RFID标签的制造装置上的盒
公开(公告)号：US08038072B2
公开(公告)日：2011-10-18
申请号：US12659031
申请日：2010-02-23
申请人： Tsuyoshi Ohashi , Kazunari Taki , Kunihiro Yasui , Takuya Nagai , Toshio Takahashi , Yasunori Nakamura
发明人： Tsuyoshi Ohashi , Kazunari Taki , Kunihiro Yasui , Takuya Nagai , Toshio Takahashi , Yasunori Nakamura
IPC分类号： G06K19/06 , G06K19/00
CPC分类号： G06K19/07749 , B31D1/021 , B31D1/027 , B31D1/028 , G06K19/077 , G06K19/07718 , H01Q1/22 , H01Q1/2225 , Y10T29/49018 , Y10T29/49124 , Y10T156/10
摘要： A method for producing a RFID label comprises conveying a first label base material which is transparent from a first holding portion holding the first label base material, forming an image on a surface of the first label base material, conveying a second label base material including at least one of a RFID antenna conductor and an IC chip from a second holding portion holding the second label base material and joining the second label base material and the first label base material on which an image has been formed together, wherein, when an image is formed on the first label base material, the image is formed on a surface of the first label base material, the surface being joined to the second label base material.
摘要翻译：一种制造RFID标签的方法，包括从保持第一标签基材的第一保持部分输送透明的第一标签基材，在第一标签基材的表面上形成图像，输送第二标签基材， RFID天线导体和IC芯片中的至少一个来自第二保持部分，其保持第二标签基材并将第二标签基底材料和形成有图像的第一标签基底材料组合在一起，其中，当图像为形成在第一标签基材上，图像形成在第一标签基材的表面上，该表面与第二标签基材接合。

3. 发明申请

US20070018792A1 POSITION DETECTING SYSTEM, RESPONDER AND INTERROGATOR, WIRELESS COMMUNICATION SYSTEM, POSITION DETECTING METHOD, POSITION DETECTING PROGRAM, AND INFORMATION RECORDING MEDIUM 失效
标题翻译：位置检测系统，响应器和INTERROGATOR，无线通信系统，位置检测方法，位置检测程序和信息记录介质
公开(公告)号：US20070018792A1
公开(公告)日：2007-01-25
申请号：US11532649
申请日：2006-09-18
申请人： Kazunari Taki , Tsuyoshi Ohashi , Takuya Nagai
发明人： Kazunari Taki , Tsuyoshi Ohashi , Takuya Nagai
IPC分类号： H04Q5/22
CPC分类号： G01S13/878 , G01S13/0209 , G01S13/751 , H04B1/7163
摘要： There is provided a radio communication system capable of distinguishing objects from one another while taking advantage of the low power consumption and distance measurement ability of the radio communication of the UWB method. A radio tag TGn includes: a characteristic impedance unit (3) for generating a response signal by using a pulse signal received from a broad-band antenna (1); a transmission path (2) having a predetermined length, transmitting the pulse signal received by the broad-band antenna (1) from the broad-band antenna (1) to the characteristic impedance unit (3), and transmitting the generated response signal from the characteristic impedance unit (3) to the broad-band antenna (1); and the broad-band antenna (1) for receiving the pulse signal and transmitting the response signal. The aforementioned pulse wave is transmitted to the radio tag TGn by the UWB method. The response signal from the radio tag TGn is received and the radio tag TGn is identified from the reception waveform.
摘要翻译：提供了一种能够利用UWB方法的无线电通信的低功耗和距离测量能力来区分对象的无线电通信系统。无线电标签TGn包括：特征阻抗单元（3），用于通过使用从宽带天线（1）接收的脉冲信号产生响应信号; 具有预定长度的传输路径（2），将宽带天线（1）接收的脉冲信号从宽带天线（1）传输到特征阻抗单元（3），并将产生的响应信号从特征阻抗单元（3）到宽带天线（1）; 和宽带天线（1），用于接收脉冲信号并发送响应信号。通过UWB方法将上述脉波发送到无线标签TGn。收到来自无线标签TGn的响应信号，根据接收波形识别无线标签TGn。

4. 发明授权

US06784876B1 Coordinate reading device 有权
标题翻译：坐标读取装置
公开(公告)号：US06784876B1
公开(公告)日：2004-08-31
申请号：US09628724
申请日：2000-07-28
申请人： Takuya Nagai , Tsuyoshi Ohashi
发明人： Takuya Nagai , Tsuyoshi Ohashi
IPC分类号： G09G500
CPC分类号： G06F3/046
摘要： Y coil Y1 is mounted on the attachment panel 24 so that its long sides Y1f and Y1g follow the front surface 24n, and is bent at a first edge 24a1 onto an edge surface 24a, and is further bent at a second edge 24a onto a rear surface 24b. Even if the pen moves to near an edge portion of the writing surface, the signal generated by long sides Y1f, Y1g will have a little influence from a signal generated from the short side Y1d. When the X coordinate calculated in S1306 is judged to be a coordinate in the X axis edge (S1308:YES), then an X axis edge flag is set in S1310 and a correction coefficient K that corresponds to the distance of the pen from the edge of the Y coil is extracted in S1312 by referring to a correction table. When the Y coils are scanned in S1314, if the X axis edge flag is judged to be set (S1316:YES), then in S1318, all of the values detected for the Y coils in S1314 are multiplied by the correction coefficient K. In S1320, the Y coordinate is calculated based on the corrected detected values. With this configuration, the error caused by influence from the short sides of the Y coils can be corrected so that the Y coordinate can be accurately obtained.
摘要翻译： Y线圈Y1被安装在安装面板24上，使得其长边Y1f和Y1g跟随前表面24n，并且在第一边缘24a1处弯曲到边缘表面24a上，并且在第二边缘24a进一步弯曲到后部表面24b。即使笔移动到写入表面的边缘附近，由长边Y1f，Y1g产生的信号也将从短边Y1d产生的信号产生一点影响。当在S1306中计算的X坐标被判定为X轴边缘的坐标时（S1308：是），则在S1310中设定X轴边缘标志，并且对应于笔从边缘的距离的校正系数K 通过参照校正表在S1312中提取Y线圈。当在S1314中扫描Y线圈时，如果判断X轴边缘标志被设置（S1316：是），则在S1318中，将S1314中的Y个线圈检测的所有值乘以校正系数K. S1320，基于校正的检测值计算Y坐标。利用这种结构，可以校正由Y线圈的短边的影响引起的误差，从而可以准确地获得Y坐标。

5. 发明授权

US06639585B1 Coordinate reading device 有权
标题翻译：坐标读取装置
公开(公告)号：US06639585B1
公开(公告)日：2003-10-28
申请号：US09634322
申请日：2000-08-07
申请人： Takuya Nagai , Tsuyoshi Ohashi , Kazunari Taki
发明人： Takuya Nagai , Tsuyoshi Ohashi , Kazunari Taki
IPC分类号： G09G500
CPC分类号： G06F3/046
摘要： When there exist two X coils that generate voltages of the same values during the X coil-scan operation (yes in S314), the CPU 56 discards the position coordinate table 58a that is already stored in the work area, and reloads a new position coordinate table 58a from the ROM 58, and then stores the position coordinate table 58a in association with the pen attribute data that is detected in S310. Then, the CPU 58 calculates a ratio r between the detected value d and the reference value g in S318, and multiplies, with the ratio r, each voltage difference value DIFF in the reloaded position coordinate table 58a in S320. As a result, the position coordinate table 58a is corrected in correspondence with the lowering of the output level of the alternating magnetic field of the pen 60. The CPU then calculates the X coordinate based on the corrected position coordinate table 58a.
摘要翻译：当在X线圈扫描操作期间存在产生具有相同值的电压的两个X线圈时（S314中为“是”），CPU56丢弃已经存储在工作区域中的位置坐标表58a，并重新加载新的位置坐标从ROM58中读出表58a，然后与S310中检测到的笔属性数据相关联地存储位置坐标表58a。然后，CPU38在S318中计算检测值d与基准值g之间的比率r，并且与比率r乘以S320中的重新加载位置坐标表58a中的每个电压差值DIFF。结果，对应于笔60的交变磁场的输出电平的降低来校正位置坐标表58a。然后，CPU基于校正位置坐标表58a计算X坐标。

6. 发明申请

US20100155491A1 RFID label, method for producing the RFID label, device for producing the RFID label, sheet member (tag sheet) used for the RFID label, and cartridge attached to the device for producing the RFID label 有权
标题翻译： RFID标签，RFID标签的制造方法，RFID标签的制造装置，RFID标签用的片材（标签片）以及附着在RFID标签的制造装置上的盒
公开(公告)号：US20100155491A1
公开(公告)日：2010-06-24
申请号：US12659030
申请日：2010-02-23
申请人： Tsuyoshi Ohashi , Kazunari Taki , Kunihiro Yasui , Takuya Nagai , Toshio Takahashi , Yasunori Nakamura
发明人： Tsuyoshi Ohashi , Kazunari Taki , Kunihiro Yasui , Takuya Nagai , Toshio Takahashi , Yasunori Nakamura
IPC分类号： G06K19/06 , B41J2/015
CPC分类号： G06K19/07749 , B31D1/021 , B31D1/027 , B31D1/028 , G06K19/077 , G06K19/07718 , H01Q1/22 , H01Q1/2225 , Y10T29/49018 , Y10T29/49124 , Y10T156/10
摘要： A method for producing a RFID label comprises conveying a first label base material which is transparent from a first holding portion holding the first label base material, forming an image on a surface of the first label base material, conveying a second label base material including at least one of a RFID antenna conductor and an IC chip from a second holding portion holding the second label base material and joining the second label base material and the first label base material on which an image has been formed together, wherein, when an image is formed on the first label base material, the image is formed on a surface of the first label base material, the surface being joined to the second label base material.
摘要翻译：一种制造RFID标签的方法，包括从保持第一标签基材的第一保持部分输送透明的第一标签基材，在第一标签基材的表面上形成图像，输送第二标签基材， RFID天线导体和IC芯片中的至少一个来自第二保持部分，其保持第二标签基材并将第二标签基底材料和形成有图像的第一标签基底材料组合在一起，其中，当图像为形成在第一标签基材上，图像形成在第一标签基材的表面上，该表面与第二标签基材接合。

7. 发明申请

US20060250252A1 RFID Tag Information Communicating Device, Cartridge For RFID Tag Information Communicating Device, And RFID Circuit Element Processing System 失效
标题翻译： RFID标签信息通信装置，RFID标签信息通信装置和RFID电路元件处理系统
公开(公告)号：US20060250252A1
公开(公告)日：2006-11-09
申请号：US11379908
申请日：2006-04-24
申请人： Takuya Nagai , Tsuyoshi Ohashi
发明人： Takuya Nagai , Tsuyoshi Ohashi
IPC分类号： G08B13/14
CPC分类号： G06K17/0025 , G06K17/00
摘要： The RFID tag information communicating device contains a cartridge holder for detachably mounting a cartridge; an antenna; a signal processing circuit for producing access information used to access RFID tag information of an IC circuit part; a transmitting portion for transmitting the produced access information via the antenna to an antenna in a non-contact manner; and a control circuit for controlling a transmission manner from the transmitting portion so as to be coincident with either a tag attribute parameter or a communication parameter of an RFID circuit element To equipped in the cartridge mounted on the cartridge holder.
摘要翻译： RFID标签信息通信装置包括用于可拆卸地安装盒的盒保持器; 天线用于产生用于访问IC电路部分的RFID标签信息的访问信息的信号处理电路; 发送部，用于以非接触方式经由天线将产生的接入信息发送到天线; 以及用于控制来自发送部分的传输方式的控制电路，以便与安装在盒保持器上的盒中的RFID电路元件To的标签属性参数或通信参数一致。

8. 发明申请

US20060220859A1 RFID tag reader/writer 有权
标题翻译： RFID标签读写器
公开(公告)号：US20060220859A1
公开(公告)日：2006-10-05
申请号：US11350965
申请日：2006-02-10
申请人： Takuya Nagai , Kazunari Taki , Tsuyoshi Ohashi
发明人： Takuya Nagai , Kazunari Taki , Tsuyoshi Ohashi
IPC分类号： G08B13/14
CPC分类号： B41J3/50 , G06K7/0008 , G06K7/10069 , G06K17/0025 , G06K19/0723 , H04B5/0056 , H04B5/0062 , H04B5/02
摘要： An RFID tag reader/writer having a high degree of stability of communication with only a desired RFID tag. The frequency of a carrier wave to be transmitted from the RFID tag reader/writer is set on the basis of a resonance frequency of an antenna of the RFID tag located within a predetermined nearby communication area, which resonance frequency changes due to mutual coupling between the antenna of the RFID tag and an antenna of the RFID tag reader/writer. According to this setting, the RFID tag located within the nearby communication area has a high degree of sensitivity, and the RFID tag located outside the nearby communication area has a low degree of sensitivity, so that it is possible to effectively prevent an interference between the communication of the RFID tag reader/writer with the selected RFID tag and the communication of the reader/writer with the other or non-selected RFID tag.
摘要翻译： RFID标签读取器/写入器，其仅具有期望的RFID标签的高度的通信稳定性。基于位于规定的附近通信区域内的RFID标签的天线的共振频率来设定从RFID标签读写器发送的载波的频率，该谐振频率由于 RFID标签的天线和RFID标签读取器/写入器的天线。根据该设定，位于附近通信区域内的RFID标签具有高灵敏度，并且位于附近通信区域外的RFID标签具有低灵敏度，因此可以有效地防止 RFID标签读取器/写入器与所选择的RFID标签的通信以及读取器/写入器与另一个或未选择的RFID标签的通信。

9. 发明授权

US08020774B2 Tag label producing apparatus 有权
标题翻译：标签标签生产设备
公开(公告)号：US08020774B2
公开(公告)日：2011-09-20
申请号：US12086842
申请日：2006-12-20
申请人： Tsuyoshi Ohashi , Koshiro Yamaguchi , Satoru Moriyama , Takuya Nagai , Yoshinori Maeda
发明人： Tsuyoshi Ohashi , Koshiro Yamaguchi , Satoru Moriyama , Takuya Nagai , Yoshinori Maeda
IPC分类号： G06K19/06
CPC分类号： B41J3/4075 , B41J3/44 , G06K7/10336
摘要： This disclosure discloses a tag label producing apparatus comprises a feeding device that feeds a tag medium including an RFID circuit element having an IC circuit part configured to store information and a tag antenna configured to transmit/receive information, a communication device that transmits and receives information via a wireless communication to and from the RFID circuit element provided in the tag medium; and a communication facilitation processing portion that executes predetermined facilitation processing related to a communication during the wireless communication based on the communication device.
摘要翻译：本公开公开了一种标签标签制造装置，包括：馈送装置，其馈送包括具有被配置为存储信息的IC电路部分的RFID电路元件的标签介质和被配置为发送/接收信息的标签天线;发送和接收信息的通信装置经由与标签介质中提供的RFID电路元件的无线通信; 以及通信促进处理部，其在基于通信装置的无线通信期间执行与通信有关的预定的促进处理。

10. 发明授权

US07911325B2 Communication system, and endpoint device and interrogator 失效
标题翻译：通信系统，端点设备和询问器
公开(公告)号：US07911325B2
公开(公告)日：2011-03-22
申请号：US10791879
申请日：2004-03-04
申请人： Takuya Nagai , Tsuyoshi Ohashi
发明人： Takuya Nagai , Tsuyoshi Ohashi
IPC分类号： H04Q5/22 , H03K17/00
CPC分类号： G06K7/0008
摘要： A communication system wherein each endpoint device which has received an interrogating signal from an interrogator responds with a reflected signal generated by modulating the interrogating signal with appropriate information, wherein each endpoint device includes a distance detecting portion operable to detect a distance between the interrogator and the endpoint device, a reflecting portion operable to receive and reflect the interrogating signal, an information generating portion operable to generate replying information to be transmitted to the interrogator, a band determining portion operable to determine, on the basis of the detected distance, a frequency band of a modulating signal used to modulate a reflected signal generated by the reflecting portion, and a modulating-signal generating portion operable, according to the replying information, to generate the modulating signal having a frequency within the determined frequency band. The distance detecting portion may be provided in the interrogator, rather than in the endpoint device. The frequency of the modulating signal may be determined on the basis of the number of the endpoint devices ready for communication with the interrogator, or a distribution of overall frequency utilization ratio of the reflected signals received from the individual endpoint devices.
摘要翻译：一种通信系统，其中已经从询问器接收到询问信号的每个端点设备用适当信息调制询问信号产生的反射信号作出响应，其中每个端点设备包括距离检测部分，其可操作以检测询问器与端点装置，可操作以接收和反映询问信号的反射部分，可操作以产生要发送到询问器的应答信息的信息产生部分，可操作以基于检测到的距离确定频带的频带用于调制由反射部分产生的反射信号的调制信号;以及调制信号产生部分，根据应答信息可操作，以产生具有所确定频带内的频率的调制信号。距离检测部分可以设置在询问器中，而不是在端点设备中。调制信号的频率可以基于准备与询问器进行通信的端点设备的数量，或从各个端点设备接收到的反射信号的总体频率利用率的分布来确定。

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