Wireless tag
    41.
    发明授权
    Wireless tag 有权
    无线标签

    公开(公告)号:US08397994B2

    公开(公告)日:2013-03-19

    申请号:US12913360

    申请日:2010-10-27

    IPC分类号: G06K19/00

    摘要: A wireless tag includes: a wireless communication circuit that includes first and second terminals coupled to a loop antenna and performs wireless communication using the loop antenna; a first conductor that forms a first curved surface and includes a third terminal disposed at a first end of the first curved surface and coupled to the first terminal, and includes a first area including a second end of the first curved surface; and a second conductor that forms a second curved surface, includes a fourth terminal disposed at a third end of the second curved surface and coupled to the second terminal, and includes a second area including a fourth end of the second curved surface, the second area being parallel to the first area and overlapping with the first area, the first and second curved surfaces forming the loop antenna.

    摘要翻译: 无线标签包括:无线通信电路,其包括耦合到环形天线的第一和第二终端,并使用环形天线执行无线通信; 第一导体,其形成第一弯曲表面并且包括设置在所述第一弯曲表面的第一端处并且联接到所述第一端子的第三端子,并且包括包括所述第一弯曲表面的第二端的第一区域; 以及形成第二弯曲表面的第二导体,包括设置在所述第二弯曲表面的第三端并联接到所述第二端子的第四端子,并且包括第二区域,所述第二区域包括所述第二弯曲表面的第四端,所述第二区域 平行于第一区域并与第一区域重叠,第一和第二弯曲表面形成环形天线。

    ANTENNA SHEET, TAG, AND METHOD OF MANUFACTURING TAG
    42.
    发明申请
    ANTENNA SHEET, TAG, AND METHOD OF MANUFACTURING TAG 有权
    天线图,标签和制造标签的方法

    公开(公告)号:US20120013469A1

    公开(公告)日:2012-01-19

    申请号:US13079184

    申请日:2011-04-04

    IPC分类号: G08B13/14 H01P11/00 H01Q7/00

    摘要: An antenna sheet includes a mounting section on which an integrated circuit (IC) chip electrically connected with an antenna pattern is mounted, a first loop forming section that extends from both ends of the mounting section that holds the IC chip therebetween and forms a first loop, an intersection portion in which at least parts of both forefronts of the first loop forming section intersect with each other, and a second loop forming section that extends from the forefronts of the first loop forming section that intersect in the intersection portion and forms a second loop outside the first loop.

    摘要翻译: 天线片包括安装有与天线图案电连接的集成电路(IC)芯片的安装部分,从安装部分的两端延伸的第一环形成部分,其形成第一环路 所述第一环形成部的至少一部分相互交叉的交叉部,以及从所述第一环形成部的前后方向延伸并形成第二环形成部的第二环形成部, 循环在第一个循环之外。

    RADIO WAVE CONTROL APPARATUS, RADIO WAVE CONTROL SYSTEM, AND RADIO WAVE CONTROL METHOD
    44.
    发明申请
    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:US20100308977A1

    公开(公告)日:2010-12-09

    申请号:US12782906

    申请日:2010-05-19

    申请人: Teruhisa Ninomiya

    发明人: Teruhisa Ninomiya

    IPC分类号: H04Q5/22

    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。

    Information processing apparatus with contactless reader/writer, and coil antenna for magnetic coupling
    45.
    发明授权
    Information processing apparatus with contactless reader/writer, and coil antenna for magnetic coupling 失效
    具有非接触读写器的信息处理装置和用于磁耦合的线圈天线

    公开(公告)号:US07280076B2

    公开(公告)日:2007-10-09

    申请号:US11366750

    申请日:2006-03-03

    IPC分类号: H01Q1/24 H01Q1/38

    摘要: An information processing apparatus (2) has a contactless reader/writer (90), which includes a coil antenna (110) having a plurality of turns for transmitting and/or receiving an RF modulated carrier signal, by magnetic coupling. The coil antenna (110) is coupled to a transceiver (92) and is disposed in a space within a case (10) between an electric shield (70) and a casing (78) of the case (10). The coil antenna (110) is wound about one center axis (C1) over a predetermined length (L1) to have a generally tubular shape of a predetermined diameter and a predetermined number (N1) of turns, and has a coil plane (P1) at one end of the predetermined length. The electric shield does not have any part present between the part of the casing facing the coil plane located on the one center axis and the electric shield (70), and the outer side portion of the coil antenna (110) is disposed, being spaced from said electric shield by a predetermined distance (dS2).

    摘要翻译: 一种信息处理设备(2)具有非接触式读/写器(90),其包括具有多个匝的线圈天线(110),用于通过磁耦合传输和/或接收RF调制载波信号。 线圈天线​​(110)耦合到收发器(92)并且设置在壳体(10)内的壳体(10)的电气屏蔽(70)和壳体(78)之间的空间内。 线圈天线​​(110)围绕一个中心轴线(C 1)缠绕预定长度(L 1),以具有预定直径和预定数量(N 1)匝的大致管状,并且具有线圈平面 (P 1)在预定长度的一端。 所述电气屏蔽件在所述壳体的位于所述一个中心轴线上的线圈平面的一部分与所述电气屏蔽(70)之间不存在任何部分,并且所述线圈天线(110)的外侧部分设置成间隔开 从所述电气屏蔽预定距离(d S2 S2)。

    Information processing apparatus for receiving predetermined information, and program product and method therefor
    46.
    发明申请
    Information processing apparatus for receiving predetermined information, and program product and method therefor 审中-公开
    用于接收预定信息的信息处理装置及其产品及方法

    公开(公告)号:US20050225437A1

    公开(公告)日:2005-10-13

    申请号:US10921262

    申请日:2004-08-19

    摘要: An information processing apparatus communicates with a separate passive device, to receive specific information from the separate device. The information processing apparatus includes an antenna, a transmitter and a receiver both coupled to the antenna, and a control unit for controlling the transmitter. The control unit causes the transmitter to transmit a signal at a low transmission power and waits for reception by the receiver of a response signal from the separate device. When the specific information is detected in the response signal, the control unit causes the transmitter to transmit a signal at a high transmission power by raising the transmission power of the transmitter, to thereby enable information to be read from or written to the separate device.

    摘要翻译: 信息处理设备与单独的无源设备通信,以从单独的设备接收特定信息。 信息处理装置包括耦合到天线的天线,发射机和接收机,以及用于控制发射机的控制单元。 控制单元使得发射机以低发射功率发送信号,并等待接收机接收来自分离设备的响应信号。 当在响应信号中检测到特定信息时,控制单元通过提高发送器的发送功率使发送器以高发送功率发送信号,从而使得能够从单独设备读取或写入信息。