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    • 1. 发明授权
    • Electrochemical surface treatment
    • 电化学表面处理
    • US5997722A
    • 1999-12-07
    • US103690
    • 1998-06-24
    • Alexandra I. VidalWilliam G. HerbertRoberto W. VidalGary J. MaierJodie L. MorrisJames E. McNamaraGene W. O'Dell
    • Alexandra I. VidalWilliam G. HerbertRoberto W. VidalGary J. MaierJodie L. MorrisJames E. McNamaraGene W. O'Dell
    • C25F3/04G03G5/10C25F1/00
    • C25F3/04G03G5/10G03G5/102
    • A method for producing a photoreceptor having a substrate subjected to a surface finishing treatment to result in a finished substrate surface, wherein the method includes:(a) analyzing the finished substrate surface by performing a first surface energy reading, a first ellipsometry reading, a first x-ray diffraction reading, and a first profilometry reading;(b) removing electrochemically via an alternating voltage or alternating current a portion of the finished substrate surface, thereby resulting in a cleaned substrate surface;(c) analyzing the cleaned substrate surface by performing a second surface energy reading, a second ellipsometry reading, a second x-ray diffraction reading, and a second profilometry reading, wherein the removing step (b) is accomplished to the extent that the second surface energy reading and the second ellipsometry reading are measurably changed from the first surface energy reading and the first ellipsometry reading, but the second x-ray diffraction reading and the second profilometry reading are measurably unchanged from the first x-ray diffraction reading and the first profilometry reading; and(d) depositing a layer of the photoreceptor on the cleaned substrate surface.
    • 一种制造感光体的方法,所述感光体具有进行了表面精加工处理以得到成品基材表面的基材,其中所述方法包括:(a)通过执行第一表面能读数,第一椭偏仪读数, 第一次x射线衍射读数和第一轮廓测量读数; (b)通过交流电压或交流电一部分完成的衬底表面电化学去除,由此导致清洁的衬底表面; (c)通过执行第二表面能读数,第二椭偏仪读数,第二x射线衍射读数和第二轮廓测量读数来分析所清洁的衬底表面,其中所述去除步骤(b)完成到第二 表面能读数和第二椭偏仪读数从第一表面能读数和第一椭偏仪读数可测量地改变,但第二x射线衍射读数和第二轮廓测量读数与第一x射线衍射读数和第 轮廓测量读数; 和(d)将感光体层沉积在清洁的基底表面上。
    • 8. 发明授权
    • Hand truck
    • 手推车
    • US5716183A
    • 1998-02-10
    • US422353
    • 1995-04-14
    • Joseph A. GibsonJames E. McNamara
    • Joseph A. GibsonJames E. McNamara
    • B62B1/14B62B1/06
    • B62B1/14B62B2203/20
    • A hand truck for moving objects from one location to another is disclosed as including a frame extending longitudinally from a foot end to a handle end, the frame including a first elongated member, a second elongated member spaced from the first elongated member, and a cross member extending between and fixed to the first and second elongated members. The hand truck also includes at least one ground engaging wheel rotatably mounted to the frame for rotation about a wheel axis adjacent the foot end thereof. A first arm slidingly connected to the first elongated member, wherein the first arm extends substantially perpendicular to the first elongated member, and a second arm slidingly connected to the second elongated member, wherein the second arm extends substantially perpendicular to the second elongated member are provided, as is a brace member slidingly connected to the frame. The first arm, the second arm, and the brace member are fixed at desired locations along the frame between the foot end and the head end. The first and second arms include a cross member extending between and connected thereto to position the first and second arms in substantially parallel relation.
    • 公开了一种用于将物体从一个位置移动到另一个位置的手推车,包括从脚部端部到手柄端部纵向延伸的框架,框架包括第一细长构件,与第一细长构件间隔开的第二细长构件, 构件在第一和第二细长构件之间延伸并固定到第一和第二细长构件。 手推车还包括至少一个地面接合轮,其可旋转地安装到框架上,用于围绕其轴端相邻的车轮轴线旋转。 第一臂滑动地连接到第一细长构件,其中第一臂基本上垂直于第一细长构件延伸,第二臂滑动地连接到第二细长构件,其中第二臂基本垂直于第二细长构件延伸, ,作为滑动地连接到框架的支撑构件也是如此。 第一臂,第二臂和支撑构件在脚端和头端之间沿着框架固定在期望的位置处。 第一和第二臂包括在其上延伸并连接到其上的横向构件,以基本平行的关系定位第一和第二臂。