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1. 发明专利

JP2014080850A Manhole cover incorporated with ic tag and ic tag for manhole cover 有权
标题翻译：包括IC标签的MANHOLE COVER和MANHOVER COVER的IC标签
公开(公告)号：JP2014080850A
公开(公告)日：2014-05-08
申请号：JP2013174774
申请日：2013-08-26
申请人： Inoue Research Office , 株式会社Iro , Hitachi Chemical Co Ltd , 日立化成株式会社 , Hitachi Systems Ltd , 株式会社日立システムズ , Tomisu:Kk , 株式会社トミス
发明人： INOUE KUNIHIRO , TAZAKI KOJI , YAMAUCHI SHIGERU , TOMOI KENICHIRO , YUI TAKAAKI , ISHIDA KIYOSHI , SETOGUCHI TADASHI
IPC分类号： E02D29/14 , G06K19/00 , G06K19/07 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a manhole cover incorporated with an IC tag in which an IC tag part hardly drops off even when wear is generated with the lapse of time and individual identification information of the IC tag can be detected even by using an electromagnetic wave of an ultra high frequency (UHF) band, and the IC tag for the manhole cover.SOLUTION: In a concavity 2D of an uneven part 2, an IC tag 10 is threadingly or fittingly attached to a position deeper than a prescribed length X which is a permissible value of wear wastage in a road surface. The uneven part 2 is formed such that a high frequency current IA of a standing wave different from an eddy current flows in a metallic surface near the IC tag 10 when a high frequency electromagnetic wave of a MHz frequency band is applied to a metallic surface. A coil antenna 14 in the IC tag 10 is arranged to be adjacent to the central part of the standing wave so that the electromagnetic connection relation of a primary current and a secondary current of a transformer is established by the high frequency current IA.
摘要翻译：要解决的问题：为了提供一种结合IC标签的人孔盖，其中IC标签部件即使在经过时间的情况下产生磨损也几乎不会脱落，并且即使使用电磁波也可以检测到IC标签的个体识别信息超高频（UHF）频带的波形和用于人孔盖的IC标签。解决方案：在不平坦部分2的凹面2D中，IC标签10被螺纹地或拟合地附接到比规定长度X更深的位置这是道路表面磨损浪费的允许值。不均匀部分2形成为当将具有MHz频带的高频电磁波施加到金属表面时，与涡流不同的驻波的高频电流IA流过IC标签10附近的金属表面。 IC标签10中的线圈天线14布置成与驻波的中心部分相邻，使得通过高频电流IA建立变压器的初级电流和次级电流的电磁连接关系。

2. 发明专利

JP2014134099A Ic tag-embedded manhole cover and ic tag for the cover 有权
标题翻译： IC标签嵌入式盖板和盖子盖IC标签
公开(公告)号：JP2014134099A
公开(公告)日：2014-07-24
申请号：JP2014054150
申请日：2014-03-17
申请人： Inoue Research Office , 株式会社Iro , Hitachi Chemical Co Ltd , 日立化成株式会社 , Hitachi Systems Ltd , 株式会社日立システムズ , Tomisu:Kk , 株式会社トミス
发明人： INOUE KUNIHIRO , TAZAKI KOJI , YAMAUCHI SHIGERU , TOMOI KENICHIRO , YUI TAKAAKI , ISHIDA KIYOSHI , SETOGUCHI TADASHI
IPC分类号： E02D29/14
摘要： PROBLEM TO BE SOLVED: To provide an IC tag-embedded manhole cover allowing individual identification information to be detected even when an electromagnetic wave of an UHF high frequency band is used without easy falling of an IC tag part even when wear with the lapse of time occurs, and an IC tag for the cover.SOLUTION: An IC tag 10 is attached to a position deeper than a predetermined length X, which is a permissible value of wear wastage in a road surface, in a recess 2D of an irregular part 2, by screwing or fitting. The irregular part 2 is formed so that a high frequency current IA of a standing wave different from an eddy current flows on a metallic surface on the vicinity of the IC tag 10 when a high frequency electromagnetic wave of a MHz band is applied to the metallic surface, and a coil antenna 14 in the IC tag 10 is arranged so that an electromagnetic connection relationship between primary and secondary currents in a transformer is established by the high frequency current IA.
摘要翻译：要解决的问题：为了提供IC标签嵌入式井盖，即使当使用UHF高频带的电磁波而不会容易地掉落IC标签部分时，即使在随时间的磨损的情况下也能够检测到个体识别信息发生和用于封面的IC标签。解决方案：IC标签10附接到比规则长度X更深的位置，其是不规则部分2的凹部2D中的路面中的磨损浪费的允许值，通过拧紧或装配。形成不规则部分2，使得当将频率为MHz的高频电磁波施加到金属片上时，与涡流不同的驻波的高频电流IA流过IC标签10附近的金属表面表面和IC标签10中的线圈天线14被布置成使得通过高频电流IA建立变压器中的初级和次级电流之间的电磁连接关系。

3. 发明专利

JP2014179671A Rfid tag sensor and rfid tag sensor installation method 有权
标题翻译： RFID标签传感器和RFID标签传感器安装方法
公开(公告)号：JP2014179671A
公开(公告)日：2014-09-25
申请号：JP2013050530
申请日：2013-03-13
申请人： Hitachi Systems Ltd , 株式会社日立システムズ , Sawa Corporation , 株式会社さわコーポレーション
发明人： YAMAUCHI SHIGERU , TOMOI KENICHIRO , YUI TAKAAKI , SAWAI HIROSHI , SHIBATA NATSUHIKO
IPC分类号： H01Q13/20 , G06K17/00 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To provide an RFID tag sensor that reduces sensitivity unevenness without emitting strong radiation electromagnetic waves and that can be flexibly installed on a shelf board of an existing shelf without requiring space and with a simple configuration.SOLUTION: An RFID tag sensor 20 is connected with a reader 10 that performs radio communication with an RFID tag to read its contents, and is made up of a balanced transmission line outputting a leakage electromagnetic wave to perform the radio communication when a radio wave output from the reader 10 is transmitted. About the balanced transmission line, a pair of balanced transmission wires 21 are placed with a prescribed space and formed in a ribbon shape by insulation material. One end of the balanced transmission wires 21 is connected with a terminal resistor 23 with nearly equivalent resistance of the characteristic impedance of the balanced transmission wires 21, and the balanced transmission wires 21 are folded back in a state in which nodes in the strength distribution of the leakage electromagnetic wave of the balanced transmission wires 21 do not overlap.
摘要翻译：要解决的问题：提供一种降低灵敏度不均匀性而不发射强辐射电磁波的RFID标签传感器，并且可以灵活地安装在现有机架的搁板上，而不需要空间和简单的结构。解决方案：RFID标签传感器 20与读取器10连接，读取器10与RFID标签进行无线通信以读取其内容，并且由输出泄漏电磁波的平衡传输线构成，当从读取器10输出的无线电波被发送时进行无线电通信。关于平衡传输线，一对平衡传输线21以规定的空间放置，并通过绝缘材料形成为带状。平衡传输线21的一端与终端电阻23连接，平衡传输线21的特性阻抗几乎等同的电阻，平衡传输线21在其强度分布的节点的状态下被折回平衡传输线21的泄漏电磁波不重叠。

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