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    • 122. 发明授权
    • Amorphous silicon photosensor
    • 非晶硅光电传感器
    • US5053844A
    • 1991-10-01
    • US609107
    • 1990-11-01
    • Akishige MurakamiHiroshi MiuraKouichi HagaKenji YamamotoMasafumi Kumano
    • Akishige MurakamiHiroshi MiuraKouichi HagaKenji YamamotoMasafumi Kumano
    • H01L31/09H01L31/20
    • H01L31/095H01L31/202Y02E10/50Y02P70/521
    • An amorphous silicon photosensor is disclosed, which comprises a photoconductive layer which comprises three or four amorphous silicon layers formed on a substrate, each layer containing at least one kind of atom selected from the group consisting of hydrogen, heavy hydrogen, and halogen atoms, and having two heterojunctions, in which the optical band gap of an amorphous silicon layer lying between the two heterojunctions is in the range of 1.6 to 1.8 eV, a first end amorphous silicon layer, to which light is applied, contains oxygen, has an optical band gap of 1.9 eV or more, and at least part of the layer indicates an i-type or p-type conductivity, and a second end amorphous silicon layer, to which light is not applied, contains oxygen, having an optical band gap of 1.9 eV or more, and at least part of the layer indicates an i-type or n-type conductivity.
    • 公开了一种非晶硅光电传感器,其包括光电导层,其包含形成在衬底上的三个或四个非晶硅层,每层包含至少一种选自氢,重氢和卤素原子的原子,以及 具有两个异质结,其中位于两个异质结之间的非晶硅层的光学带隙在1.6至1.8eV的范围内,施加光的第一端非晶硅层含有氧,具有光学带 间隙为1.9eV以上,并且该层的至少一部分表示i型或p型导电性,并且未施加光的第二端非晶硅层含有氧,光学带隙为1.9 eV以上,并且该层的至少一部分表示i型或n型导电性。
    • 127. 发明授权
    • Washing machine
    • 洗衣机
    • US4494390A
    • 1985-01-22
    • US514241
    • 1983-07-15
    • Gentaro HayashiKenji YamamotoTakao Kuraseko
    • Gentaro HayashiKenji YamamotoTakao Kuraseko
    • D06F17/10D06F23/04D06F33/02
    • D06F17/10D06F23/04
    • A washing machine having a cabinet, a basket mounted in the cabinet, and an agitator rotatably mounted on a bottom of the basket, which agitator has a substantially disk-shaped base, a projection in the form of a substantially triangular prism integrally extending from a substantially central portion of the base, and three vanes integrally extending smoothly from side ridges of the projection over the base. The projection has a height which is over 1/2 the outside diameter of the base and further has an upper end positioned below at least the level of water in the basket at the time the water is at rest. The agitator rotates at a speed of 300 rpm or less alternately clockwise and counterclockwise, to provide effective washing of clothes with less damage.
    • 一种洗衣机,其具有机壳,安装在所述机壳中的篮子和可旋转地安装在所述篮子的底部上的搅拌器,所述搅拌器具有基本上圆盘形的基部,所述搅拌器具有基本上三角形的棱柱形状,从一个 基部的大致中央部分,以及三个叶片,其一体地从突起的侧脊平滑延伸到基部上。 突出部的高度大于基座的外径的1/2以上,并且还具有在水静止时至少位于篮中的水平面的上端。 搅拌器以300rpm或更少的速度交替地以顺时针和逆时针方向旋转,以便有效地洗涤具有较少损伤的衣物。