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    • 45. 发明授权
    • Window glass obstruction detector
    • 窗玻璃阻塞探测器
    • US06906482B2
    • 2005-06-14
    • US10829054
    • 2004-04-21
    • Yoshihiro ShimizuYasuhiro Shimomura
    • Yoshihiro ShimizuYasuhiro Shimomura
    • E05F15/16B60J1/00B60J1/17E05F15/10H02H1/04H02H7/085H02P1/00
    • H02H7/0851H02H1/04
    • A detector, that prevents erroneous detection of a foreign object caught in a window glass when the engine of a vehicle is being operated and when the engine is stopped using a relatively simple control method. The detector includes a pulse sensor for detecting rotational speed of a motor. A microcomputer calculates a cycle difference sum based on the rotational speed of the motor. The microcomputer compares the cycle difference sum with a obstruction determination threshold to determine whether a foreign object has been caught. The microcomputer detects whether the engine is stopped. When detecting that the engine is stopped, the microcomputer changes the obstruction determination threshold so that the probability of the microcomputer determining that a foreign object has been caught is lower than that when the engine is being operated.
    • 一种检测器,其防止当车辆的发动机被操作时以及当使用相对简单的控制方法停止发动机时被捕获在窗玻璃中的异物的错误检测。 检测器包括用于检测电动机转速的脉冲传感器。 微计算机基于电动机的转速来计算周期差值和。 微型计算机将循环差值和与阻塞判定阈值进行比较,以确定异物是否被捕获。 微型计算机检测发动机是否停止。 当检测到发动机停止时,微型计算机改变障碍判定阈值,使得微机确定异物被捕获的概率低于发动机运转时的概率。
    • 48. 发明授权
    • Heat-sensitive record material
    • 热敏记录材料
    • US4771033A
    • 1988-09-13
    • US70067
    • 1987-07-06
    • Yoshihiro ShimizuNaoto Arai
    • Yoshihiro ShimizuNaoto Arai
    • B41M5/337B41M5/30B41M5/333B41M5/00
    • B41M5/3335B41M5/3336Y10S428/913
    • A heat-sensitive record material having on a base sheet a recording layer which comprises a basic colorless chromogenic material and an acceptor in the state of that the colorless chromogenic material is contacted with the acceptor by heating to produce color images. The recording layer comprises at least one phenol compound represented by the following formula (I) together with the colorless chromogenic material and the acceptor, ##STR1## wherein each of R.sub.1, R.sub.2 and R.sub.3 radicals is hydrogen, C.sub.1-8 alkyl or C.sub.5-8 cycloalkyl, but at least one of R.sub.1, R.sub.2 and R.sub.3 radicals is C.sub.5-8 cycloalkyl; and each of R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 radicals is hydrogen or C.sub.1-8 alkyl.
    • 一种热敏记录材料,其在基片上具有包含碱性无色发色材料和受主的记录层,其状态是通过加热使无色发色材料与受体接触以产生彩色图像。 记录层包含至少一种由下式(I)表示的酚化合物以及无色显色材料和受体,其中R1,R2和R3各自为氢,C1-8烷基或 C5-8环烷基,但R1,R2和R3中的至少一个为C5-8环烷基; R4,R5,R6,R7和R8各自为氢或C1-8烷基。
    • 50. 发明授权
    • Electronic flow meter
    • 电子流量计
    • US08671773B2
    • 2014-03-18
    • US13482873
    • 2012-05-29
    • Yoshiharu OnoOsamu KarinoYoshihiro ShimizuYoshihiro MiyagawaHiroyuki KawajiriTakehiro Furukawa
    • Yoshiharu OnoOsamu KarinoYoshihiro ShimizuYoshihiro MiyagawaHiroyuki KawajiriTakehiro Furukawa
    • G01F1/56
    • G01F1/075G01F15/068
    • An electronic flow meter includes a magnetic sensor, phase-A and phase-B drivers, a phase-A comparator, a phase-B comparator, a two-phase encoder, and a rotational speed timer. The two-phase encoder determines a normal/reverse direction where the impeller is rotated based on event signals sampled by the phase-A and the phase-B comparators, respectively, causing a counter to count up or to count down according to the normal/reverse direction as determined, thereby outputting an event count signal. The rotational speed timer calculates a rotational frequency of the impeller from the event count signal outputted by the two-phase encoder and sets frequencies of respective sampling signals of the phase-A and the phase-B comparators at a time when the rotational frequency of the impeller is measured next, and respective drive periods of the phase-A and the phase-B drivers in accordance with the rotational frequency of the impeller as calculated.
    • 电子流量计包括磁传感器,A相和B相驱动器,A相比较器,B相比较器,两相编码器和转速计时器。 两相编码器基于由相位A和相位B比较器采样的事件信号分别确定叶轮旋转的正/反方向,使得计数器根据正常/反相计数器向上计数或倒计数, 由此输出事件计数信号。 旋转速度计时器根据由两相编码器输出的事件计数信号计算叶轮的旋转频率,并设定相位A和相位-B比较器的各个采样信号的频率, 叶轮,根据计算出的叶轮的转速,相位-A和相位B驱动器的驱动周期相应地被测量。