专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2341468A1 Wireless tag 有权
标题翻译： Drahtloses Etikett
公开(公告)号：EP2341468A1
公开(公告)日：2011-07-06
申请号：EP10194650.7
申请日：2010-12-13
申请人： FUJITSU LIMITED
发明人： Kai, Manabu , Ninomiya, Teruhisa , Baba, Syunji
IPC分类号： G06K19/04 , G06K19/077 , G11B23/00 , H01Q1/38
CPC分类号： G06K19/041 , G06K19/045 , G06K19/07749 , G11B23/0042 , H01Q1/2225 , H01Q1/48 , H01Q13/106
摘要： The present invention provides a wireless tag to be attached onto a disc-shaped recording medium including first and second regions. The first region, made of a nonconductive member, is disposed on the inner radial part of the recording medium, whereas the second region, including a conductive member, is disposed on the outer radial part of the recording medium. The wireless tag includes: a feed section connected to a wireless IC chip; a conductive plate including a slot therein; and a slot antenna for receiving power from the feed section. The conductive plate is formed for at least partially overlapping with the second region when the wireless tag is attached onto the inner radial part of the recording medium. The slot has a length set for obtaining an inductance enough to cause a resonance between the slot antenna and the wireless IC chip at a predetermined wireless frequency.
摘要翻译：本发明提供一种要附着到包括第一和第二区域的盘形记录介质上的无线标签。由非导电构件制成的第一区域设置在记录介质的内部径向部分上，而包括导电构件的第二区域设置在记录介质的外部径向部分上。无线标签包括：连接到无线IC芯片的馈电部分; 导电板，其中包括槽; 以及用于从馈电部分接收电力的缝隙天线。当无线标签附着到记录介质的内部径向部分上时，导电板形成为与第二区域至少部分重叠。该槽具有一定长度，用于获得足以在预定无线频率下引起缝隙天线与无线IC芯片之间的谐振的电感。

2. 发明公开

EP2309414A1 Antenna, tag communication apparatus, and reader-writer system 有权
标题翻译： RFID Etikett Lese- / Schreibsystem
公开(公告)号：EP2309414A1
公开(公告)日：2011-04-13
申请号：EP10176271.4
申请日：2010-09-10
申请人： Fujitsu Limited
发明人： Kai, Manabu , Ninomiya, Teruhisa
IPC分类号： G06K7/08 , G06K7/10 , H01Q1/22
CPC分类号： G06K7/10316 , G06K7/10178 , G06K7/10336 , G06K7/10346 , G06K19/07796 , H01Q1/2216 , H01Q1/38 , H01Q9/42
摘要： A first antenna section included in an antenna has a first conductor, supplies electric power to a plurality of stacked tags, and transmits electromagnetic waves to and receives electromagnetic waves from the plurality of tags. One end of the first conductor is a feeding point and an other end of the first conductor is an open end. The first conductor is connected to a reader-writer device for communicating with the plurality of tags. The first conductor can output electromagnetic waves. A second antenna section included in the antenna has a second conductor one end of which is a feeding point, an other end of which is an open end, and which is opposite to the first conductor of the first antenna section with the plurality of tags therebetween.
摘要翻译：包括在天线中的第一天线部分具有第一导体，向多个堆叠的标签提供电力，并且向多个标签发送电磁波并接收电磁波。第一导体的一端是馈电点，第一导体的另一端是开口端。第一导体连接到用于与多个标签通信的读写器设备。第一根导体可以输出电磁波。包括在天线中的第二天线部分具有第二导体，其一端是馈电点，其另一端是开口端，并且与第一天线部分的第一导体相对，其间具有多个标签。

3. 发明授权

EP1710726B1 Carrier sensing method and RFID transeiver device using the same 有权
标题翻译：载波侦听方法及使用该方法的RFID收发装置
公开(公告)号：EP1710726B1
公开(公告)日：2017-11-22
申请号：EP05254650.4
申请日：2005-07-26
申请人： FUJITSU LIMITED
发明人： Ninomiya, Teruhisa , Tanaka, Yoshinori
IPC分类号： G06K7/00 , G06K19/07
CPC分类号： G06K7/10069 , G06K19/07
摘要： An RFID transceiver device is proposed capable of carrier sensing even when the difference in the carrier frequency between two systems is close to "0". The device includes a control and signal processing circuit (10); a local oscillation circuit (11) that generates a local oscillation signal of frequency that is specified by said control and signal processing circuit; and a reception circuit (14) that demodulates the reception signal using the local oscillation signal frequency that is output from said local oscillation circuit (11); wherein the control and signal processing circuit (10) performs control so as to output, to the local oscillation circuit (11), a local oscillation signal of a reference frequency in the case of ordinary communication, and output, to the local oscillation circuit, a local oscillation signal shifted by a prescribed frequency with respect to said reference frequency in the case of carrier sensing, as a local oscillation signal for demodulating the reception signal in the reception circuit (14).

4. 发明授权

EP2259445B1 Radio wave control apparatus, radio wave control system, and radio wave control method 有权
标题翻译：无线电波控制设备，无线电波控制系统和无线电波控制方法
公开(公告)号：EP2259445B1
公开(公告)日：2017-09-27
申请号：EP10163153.9
申请日：2010-05-18
申请人： FUJITSU LIMITED
发明人： Ninomiya, Teruhisa
IPC分类号： H04B7/06 , H04B5/02 , G01S3/14 , G06K17/00
CPC分类号： H04B7/0617 , G06K7/10089 , H04B5/02

5. 发明公开

EP2259445A3 Radio wave control apparatus, radio wave control system, and radio wave control method 有权
标题翻译： Funkwellensteuerungsvorrichtung，Funkwellensteuerungssystem und Funkwellensteuerungsverfahren
公开(公告)号：EP2259445A3
公开(公告)日：2015-04-15
申请号：EP10163153.9
申请日：2010-05-18
申请人： FUJITSU LIMITED
发明人： Ninomiya, Teruhisa
IPC分类号： H04B7/06 , H04B5/02 , G01S3/14 , G06K17/00
CPC分类号： H04B7/0617 , G06K7/10089 , H04B5/02
摘要： A radio wave control apparatus (1) includes a detecting unit (10) that detects an object, other than a communication target device, in a radiation range to which a radio wave radiating unit (2) radiates predetermined radio waves in each of a plurality of radiation directions; and a radiation range determining unit (20) 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（1）包括：检测单元（10），其在无线电波辐射单元（2）在多个辐射单元（2）中散射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对象的辐射方向; 以及辐射范围确定单元（20），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无通信区域。

6. 发明公开

EP2408065A3 Antenna sheet, tag, and method of manufacturing tag 有权
标题翻译：天线膜，标签和制造标签的方法的
公开(公告)号：EP2408065A3
公开(公告)日：2012-03-21
申请号：EP11161849.2
申请日：2011-04-11
申请人： FUJITSU LIMITED
发明人： Kai, Manabu , Ninomiya, Teruhisa
IPC分类号： H01Q7/00 , H01Q1/22 , G06K19/077
CPC分类号： H01Q1/2225 , G06K19/0779 , H01Q1/085 , H01Q7/00 , Y10T29/49018
摘要： An antenna sheet (100) includes a mounting section (130) on which an integrated circuit (IC) chip (120) electrically connected with an antenna pattern (110) is mounted, a first loop forming section (140) that extends from both ends of the mounting section (130) that holds the IC chip (120) therebetween and forms a first loop (10), an intersection portion (150) in which at least parts of both forefronts of the first loop forming section (140) intersect with each other, and a second loop forming section (160) that extends from the forefronts of the first loop forming section (140) that intersect in the intersection portion (150) and forms a second loop (20) outside the first loop (10).

7. 发明公开

EP2196949A2 Radio-frequency identification unit 审中-公开
标题翻译： Funkfrequenzidentifizierungssystem
公开(公告)号：EP2196949A2
公开(公告)日：2010-06-16
申请号：EP09176500.8
申请日：2009-11-19
申请人： Fujitsu Limited , Fujitsu Frontech Limited
发明人： Baba, Shunji , Hashimoto, Shigeru , Niwata, Tsuyoshi , Ninomiya, Teruhisa , Kai, Manabu , Ohbayashi, Tetsuo , Nakamura, Norihiro , Oenoki, Hiroki
IPC分类号： G06K19/07
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»的无线电信号的射频识别（RFID）标签。块具有设置射频识别标签的顶表面。该块由金属材料制成。块的高度设置为等于或大于波长的十六分之一。

8. 发明公开

EP2991365A1 BAN SYSTEM, TERMINAL APPARATUS, BAN COMMUNICATIONS METHOD, AND BAN COMMUNICATIONS PROGRAM 有权
标题翻译： BAN-SYSTEM，ENDGERÄTEVORRICHTUNG，BAN-KOMMUNIKATIONSVERFAHREN UND BAN-KOMMUNIKATIONSPROGRAMM
公开(公告)号：EP2991365A1
公开(公告)日：2016-03-02
申请号：EP15177651.5
申请日：2015-07-21
申请人： FUJITSU LIMITED
发明人： Kunitake, Toshihiro , Akano, Hiroki , Iwamasa, Yuki , Matsumoto, Eiji , Ida, Ichirou , Kikuzuki, Tatsuya , Kasai, Kazumi , Ninomiya, Teruhisa
IPC分类号： H04Q9/00 , A61B5/00
CPC分类号： H04W4/027 , H04Q9/00 , H04W4/80 , H04W8/005 , H04W84/18
摘要： A BAN system includes multiple terminal apparatuses connected by wireless communication, where a terminal apparatus of the multiple terminal apparatuses is configured to identify in which direction acceleration has changed, the direction being identified based on a measurement result of a sensor of the terminal apparatus, the sensor being configured to measure acceleration; and to refer to information that specifies corresponding to places where the plurality of terminal apparatuses is to be attached to a body, directions in which acceleration changes when the body performs a given behavior, and determines based on the identified direction, a place where the terminal apparatus is attached to the body.
摘要翻译： BAN系统包括通过无线通信连接的多个终端装置，其中，多个终端装置的终端装置被配置为基于终端装置的传感器的测量结果识别加速度已经改变的方向，识别方向，传感器被配置成测量加速度; 并且参照指定对应于多个终端装置要安装在身体上的位置的信息，当身体执行给定行为时加速度变化的方向，并且基于所识别的方向来确定终端装置附着在身上。

9. 发明授权

EP2309414B1 RFID tag reader-writer system 有权
标题翻译： RFID标签读/写系统
公开(公告)号：EP2309414B1
公开(公告)日：2014-09-24
申请号：EP10176271.4
申请日：2010-09-10
申请人： Fujitsu Limited
发明人： Kai, Manabu , Ninomiya, Teruhisa
IPC分类号： G06K7/10 , G06K19/077 , H01Q1/22 , H01Q1/38
CPC分类号： G06K7/10316 , G06K7/10178 , G06K7/10336 , G06K7/10346 , G06K19/07796 , H01Q1/2216 , H01Q1/38 , H01Q9/42

10. 发明公开

EP2677597A1 Antenna and RFID tag 审中-公开
标题翻译：天线和RFID-Etikett
公开(公告)号：EP2677597A1
公开(公告)日：2013-12-25
申请号：EP13167976.3
申请日：2013-05-16
申请人： FUJITSU LIMITED
发明人： Kai, Manabu , Ninomiya, Teruhisa
IPC分类号： H01Q1/22 , H01Q1/38 , H01Q7/00 , G06K19/077
CPC分类号： G06K19/07783 , H01Q1/2225 , H01Q1/38 , H01Q7/00
摘要： An antenna includes a first loop (11), a second loop (12) which encloses an outer side of the first loop and is separated from the first loop by a slit (14) and both end of which are merged with both ends of the first loop, and IC chip connection parts (13a, 13b) provided in a portion where the first loop and the second loop are merged, wherein a loop length of the first loop and a loop length of the second loop are equal to or shorter than one third of a wavelength corresponding to a desired frequency resonant with an IC chip connected to the IC chip connection parts.
摘要翻译：天线包括第一环（11），第二环（12），其包围第一环的外侧，并且通过狭缝（14）与第一环分离，并且其两端与第一回路和第一回路与第二回路合并的部分中设置的IC芯片连接部（13a，13b），其中第一回路的回路长度和第二回路的回路长度等于或小于对应于与连接到IC芯片连接部分的IC芯片共振的期望频率的波长的三分之一。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式