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    • 1. 发明授权
    • Rewritable thermosensitive recording medium
    • 可重写热敏记录介质
    • US5278129A
    • 1994-01-11
    • US972939
    • 1992-11-06
    • Niro WatanabeAtsushi KijimaYuji NakatsuSusumu Watanabe
    • Niro WatanabeAtsushi KijimaYuji NakatsuSusumu Watanabe
    • B41M5/36
    • B41M5/363
    • A rewritable thermosensitive recording medium having a recording layer, the transparency of which reversibly changes depending on the temperature thereof. Further, the recording layer contains a matrix material and an organic low-molecular-weight material dispersed in the matrix material as main components thereof. Moreover, an alicyclic dicarboxylic acid compound is added to the organic low-molecular-weight material dispersed in the matrix material. Furthermore, by adding the alicyclic dicarboxylic acid compound to the organic low-molecular-weight material, the eutectic point of the organic low-molecular-weight material and the alicyclic dicarboxylic acid compound becomes higher than the melting point of the organic low-molecular-weight material. Additionally, in spite of the fact that the amount of the alicyclic dicarboxylic acid compound to be added to the organic low-molecular-weight material is small, the difference between the eutectic point of the organic low-molecular-weight material and the alicyclic dicarboxylic acid compound and the melting point of the organic low-molecular-weight material is much larger than those obtained in cases of conventional recording materials. Consequently, the range of temperature, to which the recording layer should be heated for changing a state thereof from an opaque state to a transparent state, can be considerably enlarged without reducing the opacity of the recording layer.
    • 一种具有记录层的可重写热敏记录介质,其透明度根据其温度可逆地改变。 此外,记录层含有分散在基质材料中的基质材料和有机低分子量材料作为其主要成分。 此外,在分散在基质材料中的有机低分子量材料中加入脂环族二羧酸化合物。 此外,通过向有机低分子量材料中添加脂环族二羧酸化合物,有机低分子量材料和脂环族二羧酸化合物的共晶点变得高于有机低分子量材料的熔点, 重量材料。 此外,尽管添加到有机低分子量材料中的脂环族二羧酸化合物的量小,但是有机低分子量材料的共晶点与脂环族二羧酸之间的差异 酸性化合物和有机低分子量材料的熔点远远大于常规记录材料的熔点。 因此,可以在不降低记录层的不透明性的情况下,显着地扩大将记录层从不透明状态改变为透明状态而被加热的温度范围。
    • 3. 发明授权
    • Controllable muffler system for internal combustion engine
    • 内燃机可控消声器系统
    • US06755279B2
    • 2004-06-29
    • US09949606
    • 2001-09-12
    • Yukio KanekoTanomo NorikawaShinichi HoriuchiKai TakeuchiAtsushi Kijima
    • Yukio KanekoTanomo NorikawaShinichi HoriuchiKai TakeuchiAtsushi Kijima
    • F01N702
    • F01N1/089F01N1/10F01N1/165F01N1/166
    • A controllable muffler system is sued for use with an engine that produces a power by burning fuel. The system comprises a first passage section extending from the engine for having an exhaust gas of the engine flow therethrough. The first passage section has a catalytic converter mounted thereon. The system further comprises a dual passage section including second and third passage sections which extend separately from an end of the first passage section. The second passage has a control valve for controlling the flow rate of the exhaust gas flowing therethrough. The system further comprises a fourth passage section extending from respective ends of the second and third passage sections to the open air. The fourth passage section has a rear muffler mounted thereon. The system further comprises a control unit which controls the control valve of the second passage section in accordance with an operation condition of the engine.
    • 可控消声器系统被起诉用于通过燃烧燃料产生动力的发动机。 该系统包括从发动机延伸以使发动机的排气流过其中的第一通道部分。 第一通道部分安装有催化转化器。 该系统还包括双通道部分,其包括与第一通道部分的一端分开延伸的第二和第三通道部分。 第二通道具有用于控制流过其中的废气的流量的控制阀。 该系统还包括从第二和第三通道部分的相应端部延伸到露天空间的第四通道部分。 第四通道部分具有​​安装在其上的后消音器。 该系统还包括控制单元,该控制单元根据发动机的运行状况控制第二通道部分的控制阀。