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    • 21. 发明申请
    • Optical information recording medium
    • 光信息记录介质
    • US20070248776A1
    • 2007-10-25
    • US11725367
    • 2007-03-19
    • Mamoru UchidaTomonori EndoYuaki ShinYoshimasa Shimomura
    • Mamoru UchidaTomonori EndoYuaki ShinYoshimasa Shimomura
    • B29D17/00B41M5/40
    • B41M5/52B41M5/506B41M5/5218G11B23/40Y10T428/21
    • One inventive aspect relates to an optical information recording medium, in which the quality of a printed image is not impaired because the water resistance of a printed portion is improved. The optical information recording medium includes a porous film ink receiving layer as an outermost layer of a surface opposite to a recording and playback surface, wherein when the ink receiving layer is printed with an ink of each of four colors, cyan, magenta, yellow, and black, followed by drying, a running water test is performed, and L*a*b* values before and after the running water test are measured with a colorimeter, the total value of the square root of the sum of the square of difference in L*, the square of difference in a*, and the square of difference in b*, each between before and after the running water test, of each of the four colors is approximately 20 or less.
    • 本发明的一个方面涉及一种光学信息记录介质,其中由于印刷部分的耐水性得到改善,印刷图像的质量不受损害。 光学信息记录介质包括作为与记录和再现表面相对的表面的最外层的多孔膜油墨接收层,其中当墨水接收层用四种颜色的墨水印刷时,青色,品红色,黄色, 黑色,然后干燥,进行自来水试验,用色度计测定流水试验前后的L * a * b *值,差分平方和之和的平方根的总和 在L *中,四种颜色中的每一种的a *中的差异的平方和b *之间的差异的平均值(每个在流水测试之前和之后)大约为20或更小。
    • 22. 发明申请
    • Pneumatic tire
    • 气动轮胎
    • US20070163690A1
    • 2007-07-19
    • US11645650
    • 2006-12-27
    • Hideo NobuchikaMamoru UchidaYoujirou MikiSyuichi Yamamori
    • Hideo NobuchikaMamoru UchidaYoujirou MikiSyuichi Yamamori
    • B60C19/08
    • B60C19/08B29D2030/526Y10S152/02Y10T152/10828
    • A pneumatic tire is provided with an electrically conductive path extending continuously from a position in the rim contacting surface to a position in the ground contacting surface through a sidewall portion, wherein a sidewall rubber is a high-performance rubber compound and almost-insulative, having a volume resistivity of not less than 1×10ˆ8 ohm cm. The electrically conductive path includes a helical path made of an electrically conductive rubber having a volume resistivity of not more than 1×10ˆ7 ohm cm. The helical path is disposed axially inside the sidewall rubber and extends spirally around the tire rotational axis. Preferably, the tread rubber, clinch rubber and carcass topping rubber are also almost-insulative high-performance rubber compounds.
    • 充气轮胎设置有从边缘接触表面中的位置连续延伸到通过侧壁部分的接地表面中的位置的导电路径,其中侧壁橡胶是高性能橡胶化合物并且几乎是绝缘的,具有 体积电阻率不小于1×108欧姆厘米。 导电路径包括由导电橡胶制成的螺旋路径,体积电阻率不大于1×10 7 ohm cm。 螺旋路径轴向地设置在侧壁橡胶内部并且围绕轮胎旋转轴线螺旋地延伸。 优选地,胎面橡胶,搭接橡胶和胎体顶部橡胶也是几乎绝缘的高性能橡胶化合物。