Mass spectrometry
    71.
    发明申请
    Mass spectrometry 失效
    质谱

    公开(公告)号:US20060172365A1

    公开(公告)日:2006-08-03

    申请号:US10515955

    申请日:2003-05-30

    申请人: Michael May Jing Yao

    发明人: Michael May Jing Yao

    IPC分类号: C12Q1/37 G06F19/00

    摘要: The present invention is concerned with methods for the de novo sequencing of polypeptides from data obtained from mass spectrometry devices, particularly from (MS)n devices.

    摘要翻译: 本发明涉及从质谱装置,特别是(MS)n装置获得的数据中重新测序多肽的方法。

    Low power radio transmitter using pulse transmissions
    72.
    发明申请
    Low power radio transmitter using pulse transmissions 有权
    低功率无线电发射机使用脉冲传输

    公开(公告)号:US20060067423A1

    公开(公告)日:2006-03-30

    申请号:US11281164

    申请日:2005-11-16

    IPC分类号: H03K7/08 H04L27/20

    摘要: A low power radio transmitter includes an intermediate frequency stage, signal-to-pulse conversion module, and a power amplifier. The intermediate frequency stage up-converts the frequency of a base-band digital signal into an N-bit signal at the intermediate frequency. The signal-to-pulse conversion module converts the N-bit signal at the intermediate frequency into a pulse signal of M-bits at the radio frequency. As such, the signal-to-pulse conversion module is taking an N-bit signal (e.g., an 8-bit digital signal) and converting it into an M-bit pulse signal (e.g., a 1-bit pulse stream). Accordingly, the M-bit signal at the radio frequency is essentially a square-wave, which has a peak to average ratio of zero, is subsequently amplified by the power amplifier.

    摘要翻译: 低功率无线电发射机包括中频级,信号到脉冲转换模块和功率放大器。 中频级将基带数字信号的频率上变频为中频的N位信号。 信号脉冲转换模块将中频处的N位信号转换为射频M位的脉冲信号。 因此,信号到脉冲转换模块正在获取N位信号(例如,8位数字信号)并将其转换为M位脉冲信号(例如,1位脉冲流)。 因此,射频的M位信号本质上是具有峰均比为零的方波,随后由功率放大器放大。

    Windshield wiper drive device
    74.
    发明授权
    Windshield wiper drive device 失效
    挡风玻璃刮水器驱动装置

    公开(公告)号:US06384557B1

    公开(公告)日:2002-05-07

    申请号:US09530738

    申请日:2000-06-30

    IPC分类号: B60S108

    CPC分类号: B60S1/08 Y10S318/02

    摘要: A windshield wiper drive device for driving a windshield wiper (11) in an alternating motion in a range of motion (17) between two turning point positions (A, C) includes a motor (1) for moving the windshield wiper (11), a detector (6) for detecting a time at which the windshield wiper (11) moves past a given position (A, C) in the range of motion (17), a control circuit (8) for reversing the direction of motion of the motor (1) at each turning point position (B, D), and an incremental transducer for detecting the distance traveled by the windshield wiper (11) from the given position (A, C). The control circuit (8) reverses the direction of motion of the motor (1) as soon as it is detected that the windshield wiper (11) has traveled a defined distance.

    摘要翻译: 用于在两个转折点位置(A,C)之间的运动范围(17)中以交替运动驱动挡风玻璃刮水器(11)的挡风玻璃刮水器驱动装置包括用于移动挡风玻璃刮水器(11)的马达(1) 检测器(6),用于检测挡风玻璃刮水器(11)在运动范围(17)内移动经过给定位置(A,C)的时间;控制电路(8),用于反转运动方向 在每个转折点位置(B,D)处的电机(1)和用于检测由挡风玻璃刮水器(11)从给定位置(A,C)行进的距离的增量传感器。 一旦检测到挡风玻璃刮水器(11)已经行驶了一定距离,控制电路(8)就会反转马达(1)的运动方向。

    Liquid crystalline colorant polymer
    76.
    发明授权
    Liquid crystalline colorant polymer 失效
    液晶着色剂聚合物

    公开(公告)号:US5310837A

    公开(公告)日:1994-05-10

    申请号:US965703

    申请日:1992-10-23

    申请人: Michael May

    发明人: Michael May

    摘要: The invention relates to liquid crystalline polymers which form exclusively nematic liquid crystalline phases. The liquid crystalline polymers are comprised of units of at least trinuclear liquid crystalline azo dye monomers M with lateral asymmetry.

    摘要翻译: 本发明涉及仅形成向列液晶相的液晶聚合物。 液晶聚合物由具有侧向不对称性的至少三核液晶偶氮染料单体M的单元组成。