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    Mercury recovery method
    81.
    发明授权
    Mercury recovery method 失效
    汞回收法

    公开(公告)号：US06800112B2

    公开(公告)日：2004-10-05

    申请号：US10109126

    申请日：2002-03-28

    申请人： Kenji Fujiwara ,  Kiyokatsu Fujinami

    发明人： Kenji Fujiwara ,  Kiyokatsu Fujinami

    IPC分类号： C22B4300

    CPC分类号： C22B5/00 ,  C22B7/001 ,  C22B43/00 ,  Y02P10/214 ,  Y02P10/234

    摘要： Both ends of a bulb of a waste fluorescent lamp are cut off, a phosphor layer formed on an interior surface of the bulb is detached, so that mercury-containing phosphor powder can be obtained. The mercury-containing phosphor powder is subjected to a heating and reducing process with the dry-method, by mixing an organic reducing agent with the phosphor powder and heating the mixture, to vaporize and separate mercury from the phosphor powder. The vaporized mercury is then cooled and condensed, to collect mercury.

    摘要翻译： 废弃荧光灯的灯泡的两端被切断，形成在灯泡的内表面上的荧光体层被分离，从而可以获得含汞荧光体粉末。 通过将有机还原剂与荧光体粉末混合并加热混合物，使含汞荧光体粉末通过干法进行加热和还原过程，从而从荧光体粉末蒸发和分离汞。 蒸发的汞然后被冷却和冷凝，以收集汞。

    Tire pressure detecting device which compares driven and driving wheel speeds and acceleration wherein judgment is prohibited when slippage occurs
    82.
    发明授权
    Tire pressure detecting device which compares driven and driving wheel speeds and acceleration wherein judgment is prohibited when slippage occurs 失效
    轮胎压力检测装置，其比较驱动和驱动轮速度和加速度，其中当发生滑动时禁止判断

    公开(公告)号：US5939626A

    公开(公告)日：1999-08-17

    申请号：US935864

    申请日：1997-09-23

    申请人： Motonari Tominaga ,  Yoshihiro Nishikawa ,  Motoji Suzuki ,  Kenji Fujiwara ,  Hideki Ohashi ,  Takaji Umeno

    发明人： Motonari Tominaga ,  Yoshihiro Nishikawa ,  Motoji Suzuki ,  Kenji Fujiwara ,  Hideki Ohashi ,  Takaji Umeno

    IPC分类号： B60K28/16 ,  B60C23/06 ,  B60C23/02

    CPC分类号： B60C23/061

    摘要： When pressure in any one of tires of a vehicle becomes abnormally low, the tire pressure detecting device detects it and gives a warning to a driver. The tire pressure detection is solely performed based on a value calculated by an on-board micro computer from wheel speeds of each wheel sensed by wheel speed sensors. The calculated value to be used for the tire pressure detection must represent correctly the tire pressure. Whenever the calculated value has a possibility to misrepresent the tire pressure, such value is eliminated from the data for judging the tire pressure. When the value is calculated under a situation where any tire is slipping relative to a road surface, it is highly possible that the calculated value misrepresents the tire pressure. The situation where the tire slippage exists is found out by comparing a driving wheel acceleration with a driven wheel acceleration, and the value calculated under such situation is omitted from the data to be used for judging the tire pressure. It is also possible to prohibit calculation of the value when the tire slippage is found out. Thus, the tire pressure is detected with a high reliability.

    摘要翻译： 当车辆的任何一个轮胎的压力变得异常低时，轮胎压力检测装置检测到，并向驾驶者发出警告。 轮胎压力检测仅基于由车轮微型计算机计算的值，由车轮速度传感器感测到的每个车轮的车轮速度进行。 用于轮胎压力检测的计算值必须正确表示轮胎压力。 无论何时计算出的值都有可能错误地表示轮胎压力，则从用于判断轮胎压力的数据中消除这样的值。 当在任何轮胎相对于路面滑动的情况下计算该值时，计算值很可能表示轮胎压力是非常有可能的。 通过将驱动轮加速度与从动轮加速度进行比较来发现轮胎滑动的情况，并且在用于判断轮胎压力的数据中省略了在这种情况下计算出的值。 当发现轮胎滑移时，也可以禁止计算该值。 因此，以高可靠性检测轮胎压力。

    System for projecting vehicle speed and tire condition monitoring system using same
    84.
    发明授权
    System for projecting vehicle speed and tire condition monitoring system using same 失效
    用于投影车速的系统和使用该速度的轮胎状况监测系统

    公开(公告)号：US5557552A

    公开(公告)日：1996-09-17

    申请号：US216536

    申请日：1994-03-23

    申请人： Toshiharu Naito ,  Masahiko Kamiya ,  Takeyasu Taguchi ,  Kenji Fujiwara

    发明人： Toshiharu Naito ,  Masahiko Kamiya ,  Takeyasu Taguchi ,  Kenji Fujiwara

    IPC分类号： B60C23/02 ,  B60C11/24 ,  B60C23/06 ,  G01L17/00 ,  G01P3/80 ,  B60Q1/00 ,  E01C23/00

    CPC分类号： B60C23/062 ,  B60C11/24 ,  B60C11/246 ,  B60C23/061 ,  G01P3/803

    摘要： An absolute vehicle speed determining system is provided. This system includes generally a first sensor for detecting an unsprung vibration frequency component acting on a front wheel and a second sensor for detecting an unsprung vibration frequency component acting on a rear wheel. A phase difference between the unsprung vibration frequency components is found to project an absolute speed of a vehicle based on the phase difference and a wheel base of the vehicle. In addition, a tire condition monitoring system is provided which is designed to monitor properties of the tire, for example, the inflation pressure, the type of tire, or the amount of tire wear using the absolute speed of the vehicle projected.

    摘要翻译： 提供绝对车速决定系统。 该系统通常包括用于检测作用在前轮上的簧下振动频率分量的第一传感器和用于检测作用在后轮上的簧下振动频率分量的第二传感器。 发现簧下振动频率分量之间的相位差基于车辆的相位差和车轮底座来投影车辆的绝对速度。 此外，提供轮胎状况监测系统，其被设计为使用所投影的车辆的绝对速度来监测轮胎的性质，例如充气压力，轮胎的类型或轮胎的磨损量。

    Tire air pressure detecting device
    85.
    发明授权
    Tire air pressure detecting device 失效

    公开(公告)号：US5553491A

    公开(公告)日：1996-09-10

    申请号：US168093

    申请日：1993-12-17

    申请人： Toshiharu Naito ,  Takeyasu Taguchi ,  Masahiko Kamiya ,  Kenji Fujiwara

    发明人： Toshiharu Naito ,  Takeyasu Taguchi ,  Masahiko Kamiya ,  Kenji Fujiwara

    IPC分类号： B60C23/06 ,  B60C23/02

    CPC分类号： B60C23/062 ,  B60C23/061

    摘要： It is an object of the present invention to detect a tire air pressure indirectly with high detection precision.A tire air pressure detecting device includes a speed sensor for outputting a signal corresponding to a rotational speed of a tire, and an electronic control unit which inputs the signal from the speed sensor and performs predetermined arithmetic operations on that signal. The electronic control unit calculates a wheel speed based on the output signal of the speed sensor, performs a frequency analysis for the calculated vehicle speed, and derives a resonance frequency corresponding to the unsprung mass in the vertical and longitudinal directions. The tire air pressure is then detected based on this resonance frequency.