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1259 条记录 (耗时 0.022 秒)

    Electronic article surveillance label with field modulated dielectric
    85.
    发明公开
    Electronic article surveillance label with field modulated dielectric 审中-公开
    Etikettfürelektronische Artikelsicherung mit feldmodulierter Dielektrik

    公开(公告)号：EP1596343A1

    公开(公告)日：2005-11-16

    申请号：EP05010091.6

    申请日：2005-05-10

    申请人： Sensormatic Electronics Corporation

    发明人： Shafer, Gary, Mark

    IPC分类号： G08B13/24

    CPC分类号： G08B13/2422 ,  G08B13/2408

    摘要： Method and apparatus for a microwave label with field modulated dielectric are described. The label is an electronic paper, in particular a Gyricon sheet. The label receives an interrogation signal and a modulation signal. The reply signal of the label includes sidebands around the frequency of the interrogation signal.

    摘要翻译： 描述了具有场调制电介质的微波标签的方法和装置。 该标签是电子纸，特别是Gyricon纸。 标签接收询问信号和调制信号。 标签的应答信号包括围绕询问信号的频率的边带。

    FOTOELEKTRISCHE MESSEINRICHTUNG
    86.
    发明授权
    FOTOELEKTRISCHE MESSEINRICHTUNG 有权
    PHOTO电气设备

    公开(公告)号：EP1488201B1

    公开(公告)日：2005-10-26

    申请号：EP03722213.0

    申请日：2003-03-11

    申请人： Gossen Foto- und Lichtmesstechnik GmbH

    发明人： BAUER, Günter

    IPC分类号： G01J1/04 ,  G01J1/42

    CPC分类号： G01J1/4214

    摘要： The invention/novelty of the invention relates to a photoelectric measuring device, particularly a manual exposure meter (1) for taking photographs, comprising a housing (2), a light-sensitive element (4) which is arranged inside said housing (2) and whose output signal is fed to a microprocessor (31) via an analog/digital converter (30), whereby the microprocessor (31) calculates the input variable coming from the analog/ digital converter (30) with other settings (film speed (ASA), correction value (KW), calibrating data (KD)) to form an exposure value (e.g. EV) which can be indicated on a display (5), in addition to a manually rotatable calculation ring (7) on which either an exposure time series or a series of aperture stops is disposed and can be placed opposite a series of aperture stops (12) or exposure times (11) arranged on the housing by rotating the calculation ring (7), whereby an exposure value series (14) is also disposed on the calculation ring (7) and is rotatable in relation to a housing marking (14).

    Electronic article surveillance marker deactivator using inductive discharge
    87.
    发明公开
    Electronic article surveillance marker deactivator using inductive discharge 有权
    Deaktivator einer EAS-Markierung mit induktiver Entladung

    公开(公告)号：EP1530179A1

    公开(公告)日：2005-05-11

    申请号：EP04020835.7

    申请日：2004-09-02

    申请人： Sensormatics Electronics Corporation

    发明人： Leone, Steven V.

    IPC分类号： G08B13/24

    CPC分类号： G08B13/2411 ,  G08B13/242 ,  H01F13/006

    摘要： Deactivation of a magneto-mechanical EAS marker is achieved by demagnetizing (degaussing) the bias element. The deactivator has typically high voltage capacitors in the LC circuit. The invention suggests to reduce the capacitor size in the LC circuit of the deactivator. The deactivator may thus be smaller, less expensive and the charging time of the capacitor may be reduced to approximately 7 ms.

    摘要翻译： 通过对偏置元件进行消磁（消磁）来实现磁 - 机械EAS标记的失活。 该钝化器在LC电路中通常具有高电压电容器。 本发明建议减小钝化器的LC电路中的电容器尺寸。 因此，去激活器可以更小，更便宜，并且电容器的充电时间可以减少到大约7ms。

    Deflection yoke
    89.
    发明公开
    Deflection yoke 审中-公开
    偏转线圈

    公开(公告)号：EP1296349A3

    公开(公告)日：2005-02-02

    申请号：EP02020633.0

    申请日：2002-09-13

    申请人： Matsushita Electric Industrial Co., Ltd.

    发明人： Taniwa, Kenichiro ,  Matsumoto, Koichi

    IPC分类号： H01J29/76

    CPC分类号： H01J29/762

    摘要： A deflection yoke having a capability of correcting a lateral inner pincushion distortion with a magnetic field generated by a deflecting coil itself is provided. The deflection yoke includes a saddle-type vertical deflecting coil 20 including a screen side bend portion 51, a neck side bend portion 53 and a cone portion 52 connecting the screen side bend portion 51 and the neck side bend portion 53 and is installed to a cathode ray tube. When viewing the screen side bend portion 51 of the vertical deflecting coil 20 from a screen side of the cathode ray tube in a direction along the tube axis, a distance between the screen side bend portion and the tube axis is the minimum at a portion 51a close to a diagonal direction of the screen. As a result, the lateral inner pincushion distortion can be corrected with a magnetic field generated by the deflecting coil itself with a simple configuration, without adding any component for correcting the distortion and increasing a deflecting power.