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    • 131. 发明授权
    • Fuel inlet device for a fuel tank
    • 燃油箱的燃油进口装置
    • US5381838A
    • 1995-01-17
    • US177875
    • 1994-01-05
    • Hideo WatanabeShoji TakahashiTakeshi SuzukiMasatoshi Oikawa
    • Hideo WatanabeShoji TakahashiTakeshi SuzukiMasatoshi Oikawa
    • B60K15/04F02M37/00B65B1/30B65B3/28
    • B60K15/04
    • In a fuel inlet device for a fuel tank, a flap valve is provided at an end of a fuel filler tube opening into the fuel tank, and a float which rises with a rise in a surface level of the fuel in the tank closes this flap valve when the fuel surface level has reached a prescribed level. Thus, when the surface level of the fuel in the fuel tank has reached a prescribed level, the flap valve linked with the float is closed, and prevents any more fuel from being filled into the fuel tank because the filling nozzle detects this rise in the surface level of the fuel in the filler tube, and stops filling any more fuel into the tank. Therefore, it is possible to connect the breather tube in the fuel tank directly with a canister device without the intervention of a relief valve, and the internal pressure of the fuel tank can be maintained substantially no higher than the atmospheric pressure. Thus, the release of fuel vapor from the filler cap can be avoided.
    • 在用于燃料箱的燃料入口装置中,在通向燃料箱的燃料加注管的端部设置有瓣阀,并且随着罐中的燃料表面水平升高而升高的浮子关闭该挡板 当燃料表面水平达到规定水平时,阀门。 因此,当燃料箱中的燃料的表面水平达到规定水平时,与浮子连接的活门阀关闭,并且由于填充喷嘴检测到这种上升,所以防止了更多的燃料被填充到燃料箱中 填充管中的燃料的表面水平,并且停止将更多的燃料填充到罐中。 因此,可以将燃料箱中的通气管直接与罐装置连接而不用安全阀的介入,并且可以将燃料箱的内部压力保持在基本上不高于大气压力。 因此,可以避免燃料蒸汽从填料盖的释放。
    • 137. 发明授权
    • Radiation image read-out apparatus
    • 辐射图像读出装置
    • US4748326A
    • 1988-05-31
    • US947220
    • 1986-12-29
    • Nobufumi MoriShigeru SaotomeHideo WatanabeKazuo Shimura
    • Nobufumi MoriShigeru SaotomeHideo WatanabeKazuo Shimura
    • H04N1/04G01T1/00G01T1/29G03B42/02H04N1/00H04N1/40H04N1/407G03C5/16
    • H04N1/40068G01T1/2014
    • A radiation image read-out apparatus is constituted for scanning a stimulable phosphor sheet carrying a radiation image stored thereon with a beam of stimulating rays which cause the stimulable phosphor sheet to emit light in proportion to the stored radiation energy, and photoelectrically detecting the light emitted by a stimulable phosphor sheet portion scanned with the beam of stimulating rays by use of a photodetector to obtain an image signal. The radiation image read-out apparatus is constituted so that the beam diameter of the beam of stimulating rays is adjusted to be smaller than a picture element size and each of picture elements is scanned by a plurality of scanning passes with the beam of stimulating rays. An addition device is provided for adding a plurality of image signals per picture element obtained by the plurality of scanning passes.
    • 一种放射线图像读取装置,用于扫描携带其上存储的放射线图像的可刺激的荧光片,其中激发光束使得可刺激的荧光体片材与存储的辐射能量成比例地发光,并且光电检测发射的光 通过使用光电检测器用刺激光束扫描的可刺激的磷光体片部分以获得图像信号。 辐射图像读取装置被构造成使得刺激光束的光束直径被调节为小于像素尺寸,并且通过激发光线的多个扫描遍扫描每个图像元素。 提供了一种添加装置,用于通过多次扫描通过获得的每个图像元素添加多个图像信号。