Passive remote photoelectric surveillance alarm with telescopic optics
    1.
    发明授权
    Passive remote photoelectric surveillance alarm with telescopic optics 失效
    被动遥控光电监控报警器

    公开(公告)号:US5047749A

    公开(公告)日:1991-09-10

    申请号:US505122

    申请日:1990-04-03

    CPC classification number: G08B13/193 G08B13/1895

    Abstract: An intruder alarm includes a circuit with a photoresistive cell located in a housing with a piezoelectric crystal sound generator and battery to power the circuit and sound generator. A telescope concentrates light from a distance in a limited field of view upon the photoresistive cell to trigger the piezoelectric crystal sound generator when light intensity on the cell changes sufficiently from an ambient light intensity level.

    Abstract translation: 入侵者报警器包括具有位于壳体中的光致抗蚀剂单元的电路,其具有压电晶体声发生器和电池以为电路和声音发生器供电。 望远镜将有限视场内的光线聚焦在光致抗蚀剂单元上,以便当光电池的光强度从环境光强度水平充分变化时触发压电晶体发声器。

    Holiday action and musical display
    2.
    发明授权
    Holiday action and musical display 失效
    假日行动和音乐表演

    公开(公告)号:US5438154A

    公开(公告)日:1995-08-01

    申请号:US127689

    申请日:1993-09-27

    CPC classification number: G10H1/26 G04B25/06 G04B45/0038

    Abstract: A holiday action and musical display (10) comprising a plurality of separate display units (40, 42, 44, 46) electrically connected to a central control unit (12). Each display unit contains a figurine (147) resembling a character representation which is capable of being moved from a first position where the figurine is partially blocked from a user's view, to a second position where the figurine is visible to a user. The central control unit accesses several pluralities of stored sounds and phrases which are stored in electronic memory (305), with the sounds of each plurality having a common timbre distinct from the timbres of the other pluralities of sounds, and with each timbre being associated with a particular character representation. The accessed sounds are played on a speaker (12) and the central control unit synchronizes the movements of the figurines with the accessed sounds so that the figurines appear to be jointly singing one of a plurality of stored melodies.

    Abstract translation: 电气连接到中央控制单元(12)的多个单独的显示单元(40,42,44,46)的假日动作和音乐显示(10)。 每个显示单元包含类似于字符表示的雕像(147),该字符表示能够从雕像被部分阻挡的第一位置从用户的视图移动到第二位置,在该第二位置,图形对于用户可见。 中央控制单元访问多个存储在电子存储器(305)中的多个存储的声音和短语,每个多个声音具有与其他多个声音的音色不同的公共音色,并且每个音色与 一个特定的字符表示。 所访问的声音在扬声器(12)上播放,并且中央控制单元使雕像的移动与所访问的声音同步,使得小雕像似乎是共同唱歌多个存储的旋律之一。

    Optically coupled decorative light controller
    3.
    发明授权
    Optically coupled decorative light controller 失效
    光耦合装饰灯控制器

    公开(公告)号:US4386550A

    公开(公告)日:1983-06-07

    申请号:US185680

    申请日:1980-09-10

    CPC classification number: A63J17/00 G10H1/26 G10H2230/351

    Abstract: A digital rectangular wave musical tone generator (10) activates a speaker (12) to produce sounds of aural quality similar to musical instruments, while varying the intensity of light output from a light-emitting diode (13). The intensity variations of this light controls the resistance of a photoresistor (16), which varies the power supplied to decorative lights by a power control device (19), thus varying the intensity of the decorative lights in synchronism with the sound.

    Abstract translation: 数字矩形波音乐发生器(10)在改变从发光二极管(13)输出的光的强度的同时激活扬声器(12)以产生类似于乐器的听觉质量的声音。 该光的强度变化控制光电晶体管(16)的电阻,其通过功率控制装置(19)改变供给装饰灯的功率,从而与声音同步地改变装饰灯的强度。

    Method and apparatus for remote measurement
    4.
    发明授权
    Method and apparatus for remote measurement 失效
    用于远程测量的方法和装置

    公开(公告)号:US4783748A

    公开(公告)日:1988-11-08

    申请号:US22554

    申请日:1987-03-04

    CPC classification number: H02J13/0031 G01R21/133 Y02E60/7892 Y04S40/146

    Abstract: A method and apparatus are disclosed for sensing, sampling and performing calculations on a parameter of a physical quantity at a plurality of remote locations comprising a plurality of remote sensing units and at least one processing unit linked to said plurality of remote sensing units via a two way communication link. Parameters of a physical quantity are sensed and sampled, calculations are performed and accumulated and transmitted, on demand, provided to the processing unit using a plurality of frequency bands one of which is identified as having valid data.

    Abstract translation: 公开了一种方法和装置,用于在包括多个遥感单元的多个远程位置处的物理量的参数上感测,采样和执行计算,以及至少一个与所述多个遥感单元相连的处理单元 方式通信链接。 对物理量的参数进行感测和采样,根据需要对使用多个频带提供给处理单元的计算进行累积和发送,其中一个频带被识别为具有有效数据。

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