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    • 12. 发明公开
    • Planar antenna
    • 埃本安东尼
    • EP1304764A1
    • 2003-04-23
    • EP01125007.3
    • 2001-10-19
    • B.E.R. Group S.A.
    • Borlez, YvesSecretin, Laurent
    • H01Q3/24H01Q21/06H01Q1/22E05F15/20G07C9/00
    • H01Q1/22E05F15/73E05Y2400/54E05Y2800/22E05Y2900/132G01S7/024G01S13/56H01Q1/247H01Q3/24H01Q21/065
    • The invention relates to a planar antenna which comprises the following elements:

      a plurality of antenna elements positioned relative to each other in a predetermined orientation; each of the plurality of antenna elements being selectively electrically connectable to one or more of the other antenna elements;
      a plurality of switches which electrically connect the plurality of antenna elements so that closing one of the switches causes at least two antenna elements to be electrically connected,
      an antenna array which is defined by the plurality of switches in combination with the plurality of antenna elements;
      the antenna elements are positioned on a planar substrate in such a way that at least two different lobes of the antenna can be provided by activating different antenna elements by means of the switches located on the antenna substrate itself.

      The planar antenna can be used advantageously in Door opener sensors.
    • 平面天线技术领域本发明涉及一种平面天线,其包括以下元件:多个天线元件,其以预定方向相对于彼此定位; 多个天线元件中的每一个天线选择性地可电连接到一个或多个其它天线元件; 电连接所述多个天线元件的多个开关,使得闭合所述开关中的一个使至少两个天线元件电连接;由所述多个开关与所述多个天线元件组合地限定的天线阵列; 天线元件以这样的方式定位在平面基板上,使得可以通过借助于位于天线基板本身上的开关来激活不同的天线元件来提供天线的至少两个不同的波瓣。 平面天线可以有利地用在开门器传感器中。
    • 20. 发明公开
    • System for delivering audio content
    • 系统zur Verteilung von Audioinhalt
    • EP1185138A2
    • 2002-03-06
    • EP01115770.8
    • 2001-07-10
    • Xybernaut Corporation
    • Newman, Edward G.
    • H04R5/02
    • H04R1/1091H04R5/033H04R2205/041H04R2420/07
    • The invention is basically a headphone speaker system for use at motion picture theaters for hearing impaired persons and persons who do not speak the language that the original movie dialog is being shown in. The system is comprised of a plurality of headphone speaker devices 105, a control module 108, a central router/processor 103, and a transmission protocol 104. The device 105 is worn over the ears of viewers like typical headphones and using the control module 108, allows them to selectively amplify the volume of the textual dialog and to designate a language to listen to the dialog in. It will permit hearing impaired persons who have difficulty in discriminating dialog over ambient sounds in a theater to clearly hear the dialog and also permit persons who speak a foreign language there will be a choice of language for the closed caption text. The device 105 will either receive its signal information wirelessly or will plug into a connector built into the seat or other nearby structure. Power will either be integral or attached to the device or will also be supplied by a hardwire connection. The device can also be used by attendees of events who suffer from either partial hearing loss or are unable to understand the native language as a means of delivering information about the event.
    • 本发明基本上是一种耳机扬声器系统,用于听力障碍者的运动图像剧院和不会说出原始电影对话框所显示的语言的人。该系统包括多个耳机扬声器装置105,一个 控制模块108,中央路由器/处理器103和传输协议104.设备105像典型的耳机一样佩戴在观众的耳朵上,并且使用控制模块108,允许他们选择性地放大文本对话的音量,并且 指定一种语言来听对话。它将允许在剧院区分与环境声音对话的听力障碍者清楚地听到对话,还允许在那里说外语的人可以选择语言 封闭字幕文字。 设备105将无线地接收其信号信息,或将插入到内置于座椅或其他附近结构中的连接器中。 电源将是整体的或连接到设备,也可以通过硬连线提供。 该设备还可以由遭受部分听力损失的事件的参加者使用,或者不能理解母语作为递送关于事件的信息的手段。