Circuit for controlling the frequency of a pulse generator associated
with a microprocessor
    1.
    发明授权
    Circuit for controlling the frequency of a pulse generator associated with a microprocessor 失效
    用于控制与微处理器相关联的脉冲发生器的频率的电路

    公开(公告)号:US4301423A

    公开(公告)日:1981-11-17

    申请号:US70876

    申请日:1979-08-29

    申请人: Arjen J. Mulder

    发明人: Arjen J. Mulder

    IPC分类号: H03L7/00 H03L7/08

    CPC分类号: H03L7/00

    摘要: A circuit for controlling the frequency of a pulse generator associated with a microprocessor that is connected to power line frequency, uses an RC-stage which is connected ahead of the pulse generator as the frequency-determining element and which has a resistor 19 that is variable by a control signal derived from the microprocessor. The control signal is obtained by comparing the power line frequency and the pulse frequency with one another.

    摘要翻译: 用于控制与连接到电力线频率的微处理器相关联的脉冲发生器的频率的电路使用连接在脉冲发生器之前的RC级作为频率确定元件,并且具有可变的电阻器19 通过从微处理器得到的控制信号。 通过将电力线频率和脉冲频率进行比较来获得控制信号。

    Testing device for bank notes
    2.
    发明授权
    Testing device for bank notes 失效
    纸币测试装置

    公开(公告)号:US5368147A

    公开(公告)日:1994-11-29

    申请号:US910152

    申请日:1992-07-22

    CPC分类号: G07D7/128 G06K13/06 G07D7/162

    摘要: A testing device for bank notes, or similar instruments of payment in sheet form for automatic vending machines, has a testing channel (20) with a transport device (7) and scanning devices for recognizing and checking the authenticity of the bank note (3). An input channel (2) of variable width is in front of the testing channel (20). The input channel (2) includes two channel halves (21), one on either side of the longitudinal center axis (22) of the input channel (2). The two channel halves (21) can be adjusted synchronously against the force of a spring. In their contact position, the channel halves (21) determine the minimum width of the channel, and in their separated end position they determine the maximum width. A bank note (3) of any type is introduced into the input channel (2) at its locked maximum channel width as far as a passage detector (19) arranged in a starting region of the testing channel (20). The passage detector (19) unlocks the channel halves (21), as a result of which the side walls (23) of the channel halves (21) are pressed by the force of a spring against the bank note (3) and align it centrally with the testing channel (20).

    摘要翻译: PCT No.PCT / DE91 / 00055 Sec。 371日期:1992年7月22日 102(e)日期1992年7月22日PCT 1991年1月19日PCT PCT。 公开号WO91 / 10975 日期:1991年7月25日。用于自动售货机的纸币或类似工具的纸币测试装置具有带有运输装置(7)的测试通道(20)和用于识别和检查真实性的扫描装置 的银行票据(3)。 可变宽度的输入通道(2)在测试通道(20)的前面。 输入通道(2)包括两个通道半部(21),一个位于输入通道(2)的纵向中心轴线(22)的两侧。 两个通道半部(21)可以相对于弹簧的力同步调节。 在其接触位置,通道半部(21)确定通道的最小宽度,并且在其分离的最终位置中,它们确定最大宽度。 任何类型的纸币(3)以其锁定的最大通道宽度被引入到输入通道(2)中,直到布置在测试通道(20)的起始区域中的通道检测器(19)。 通道检测器(19)解锁通道半部(21),结果通道半部(21)的侧壁(23)被弹簧的力抵靠在纸币(3)上并被对准 集中测试通道(20)。

    Device for the detection of a foreign body in a coin channel
    3.
    发明授权
    Device for the detection of a foreign body in a coin channel 失效
    用于检测硬币通道中异物的装置

    公开(公告)号:US5383546A

    公开(公告)日:1995-01-24

    申请号:US46669

    申请日:1993-04-13

    申请人: Arjen J. Mulder

    发明人: Arjen J. Mulder

    CPC分类号: G07F1/044 G07D5/10

    摘要: For detecting a foreign body, as, for instance, a thread (3) or a wire in a coin channel (10) or for the recognition of the edge outline of coins moving along the guide channel, a photoelectric detector (1, 2) monitors the coin channel (10) (FIG. 1).

    摘要翻译: 为了检测异物,例如线状物(3)或硬币通道(10)中的线,或用于识别沿着引导通道移动的硬币的边缘轮廓,光电检测器(1,2) 监视硬币通道(10)(图1)。

    Arrangement for selecting titles from a storage media containing a
number of recording titles in a magazine
    4.
    发明授权
    Arrangement for selecting titles from a storage media containing a number of recording titles in a magazine 失效
    用于从包含杂志中的多个记录标题的存储介质中选择标题的装置

    公开(公告)号:US5515347A

    公开(公告)日:1996-05-07

    申请号:US256587

    申请日:1994-07-21

    摘要: A system which enables the titles of recordings to be selected from storage media containing a number of titles and held in a magazine, in particular the titles of CDs housed in a number of CD boxes. The storage media include a list of the recording titles they contain. Also called for is a player for the recordings. The system includes a device, forming part of the recording player, which enables titles selected from any of the storage media to be played; a decoding device, forming part of the recording player, which converts keyed-in code numbers into title selections; a light pen, connectable to the player, for reading bar codes, with the bar codes thus read being fed to the decoder; and a compilation, separate from the storage media and recording player, of bar codes, each of which corresponds to one of the stored titles of the recordings and can be read by the light pen.

    摘要翻译: PCT No.PCT / DE93 / 00024 Sec。 371日期:1994年7月21日 102(e)日期1994年7月21日PCT提交1993年1月13日PCT公布。 公开号WO93 / 14502 日期:1993年7月22日。一种使得能够从包含多个标题的存储介质中选择记录标题并保存在杂志中的系统,特别是容纳在多个CD盒中的CD的标题。 存储介质包括其包含的记录标题的列表。 还要求的是录音的播放器。 该系统包括形成记录播放器的一部分的设备,其使得能够播放从任何存储介质中选择的标题; 解码装置,形成记录播放器的一部分,其将键入的代码号转换为标题选择; 可连接到播放器的光笔,用于读取条形码,由此读取的条形码被馈送到解码器; 以及与存储介质和记录播放器分离的条形码的编辑,每个条形码对应于所存储的记录标题中的一个,并且可以由光笔读取。

    Device for the measurement of the diameter of circular objects
    5.
    发明授权
    Device for the measurement of the diameter of circular objects 失效
    用于测量圆形物体直径的装置

    公开(公告)号:US5392892A

    公开(公告)日:1995-02-28

    申请号:US46228

    申请日:1993-04-13

    申请人: Arjen J. Mulder

    发明人: Arjen J. Mulder

    IPC分类号: G07D5/02

    CPC分类号: G07D5/02

    摘要: For the measurement of the diameter of coins (1) or other circular objects, such coins or other objects pass the guide channel at substantially the same velocity. In a lateral wall of the guide channel, at least two photoelectric detectors (3, 4) are arranged at different heights which are obscured by such coins or other circular objects when passing the channel (FIG. 1 ).

    摘要翻译: 为了测量硬币(1)或其他圆形物体的直径,这种硬币或其它物体以基本上相同的速度通过引导通道。 在引导通道的侧壁中,至少两个光电检测器(3,4)被布置在不同的高度处,这些高度在通过通道时被这种硬币或其他圆形物体遮蔽(图1)。