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22 条记录 (耗时 0.01 秒)

    Novel photosensitive imaging member and process for making same
    5.
    发明公开
    Novel photosensitive imaging member and process for making same 失效
    Neues photoempfindliches Aufzeichnungselement und sein Herstellungsverfahren。

    公开(公告)号：EP0549312A1

    公开(公告)日：1993-06-30

    申请号：EP92311667.7

    申请日：1992-12-21

    申请人： XEROX CORPORATION

    发明人： Andrews, John R. ,  Herbert, William G.

    IPC分类号： G03G5/10

    CPC分类号： G03G5/102 ,  G03G5/10 ,  G03G5/104

    摘要： A layered photosensitive imaging member is modified to reduce the effects of interference within the member caused by reflections from coherent light incident on a base ground plane. The modification described is to form the ground plane surface by an electroforming process which leaves the surface with a black finish. Light incident on the ground plane is absorbed, eliminating the reflections which contribute to the interference effect at the imaging member surface.

    摘要翻译： 修改分层光敏成像构件以减少由入射在基底接地平面上的相干光的反射引起的构件内的干涉的影响。 所描述的修改是通过电铸工艺形成接地平面，其中表面具有黑色表面。 吸收入射在地平面上的光，消除有助于成像构件表面的干涉效应的反射。

    Apparatus for mounting a hollow work piece
    6.
    发明公开
    Apparatus for mounting a hollow work piece 有权
    EinspannvorrichtungfürhohleWerkstücke

    公开(公告)号：EP1508392A1

    公开(公告)日：2005-02-23

    申请号：EP04254740.6

    申请日：2004-08-06

    申请人： Xerox Corporation

    发明人： Wilbert, Thomas M. ,  Herbert, William G. ,  Hwang, Jennifer Y.

    IPC分类号： B23B31/14 ,  B23B31/117

    CPC分类号： B23B31/14 ,  B23B31/1175 ,  B23B2226/33 ,  Y10T29/53074 ,  Y10T29/53657

    摘要： A mounting apparatus for mounting a hollow work-piece (22) on a machine includes a circumferential groove (32) formed into an outer surface of a cylindrical supporting fixture (26) of the machine, a dampening plug assembly (40) for positioning inside the hollow workpiece (22) adjacent the cylindrical supporting fixture (26), and an end pressure reducing device (50) for mounting within the circumferential groove (32) for centrifugally supporting and enabling the reduction of machining-induced pressure on the end of the hollow workpiece (22).

    摘要翻译： 用于将中空工件（22）安装在机器上的安装装置包括形成在机器的圆柱形支撑夹具（26）的外表面上的周向凹槽（32），用于定位在内部的阻尼塞组件（40） 邻近圆柱形支撑固定件（26）的中空工件（22）和用于安装在周向槽（32）内的用于离心支撑的端部减压装置（50），并且能够在 中空工件（22）。

    Magnetic imaging member
    7.
    发明公开
    Magnetic imaging member 失效
    磁性成像元件

    公开(公告)号：EP0821284A3

    公开(公告)日：1998-12-09

    申请号：EP97305282.2

    申请日：1997-07-16

    申请人： XEROX CORPORATION

    发明人： Foley, Geoffrey M.T. ,  Herbert, William G. ,  Petropoulos ,  Nealey, Richard, H. ,  Duffy, Robert A.

    IPC分类号： G03G15/00 ,  G03G5/04

    CPC分类号： G03G15/751

    摘要： There is disclosed an electrostatographic printing apparatus including: (a) an imaging member capable of retaining a latent image, wherein the imaging member includes an imaging layer on a substrate comprised of a magnetic material with a magnetic permeability of at least 1.001; (b) charging apparatus for charging the surface of the imaging member, thereby resulting in a charged surface; (c) exposure apparatus for exposing a portion of the charged surface to radiation, thereby substantially discharging the exposed portion, wherein the substantially discharged, exposed portion corresponds to the image area of the latent image; and (d) a single component development apparatus for depositing toner particles on the substantially discharged, exposed portion of the imaging member.

    摘要翻译： 公开了一种静电照相印刷装置，其包括：（a）能够保持潜像的成像构件，其中成像构件包括在由磁导率为至少1.001的磁性材料构成的基板上的成像层; （b）充电装置，用于对成像部件的表面充电，由此产生带电表面; （c）曝光装置，用于将带电表面的一部分曝光于辐射，由此基本上使曝光部分放电，其中基本上放电的曝光部分对应于潜像的图像区域; 和（d）用于将调色剂颗粒沉积在成像元件的基本上被排出的暴露部分上的单组分显影设备。

    Electroforming mandrel and method of fabricating and using same
    8.
    发明公开
    Electroforming mandrel and method of fabricating and using same 失效
    电铸机及其制造方法和使用方法

    公开(公告)号：EP0411936A3

    公开(公告)日：1992-09-02

    申请号：EP90308496.0

    申请日：1990-08-01

    申请人： XEROX CORPORATION

    发明人： Herbert, William G. ,  Langlois, Edouard E. ,  Basch, Duane C. ,  Schmitt, Peter J.

    IPC分类号： C25D1/02 ,  B41C1/14 ,  B41C1/18 ,  G03G5/00

    CPC分类号： C25D1/02

    摘要： A cylindrical electroforming mandrel and method of fabricating and using same, the mandrel having a substantially cylindrical mandrel core having substantially parallel sides and at least on tapered end (91) having curved sides which converge toward an apex, and a plated metal coating (94) on the parallel sides and the tapered end, the profile of an axial cross section of the tapered end from the intersection between the curved sides and the parallel sides to about the apex having the shape of half an ellipse defined by the formula:
    y = ±b/a√(a²-x²)
    where
    a = ½ the length of the major axis of the ellipse and has a value between about 2.3b and about 1.7b.
    b = ½ the height of the minor axis of the ellipse and has a value at least about 1,000 times greater than the thickness of said plated metal coating on said parallel sides, and
    x and y define a point lying along the outer surface of the ellipse measured from the center of the elipse.

    Electroforming mandrel and method of fabricating and using same
    9.
    发明公开
    Electroforming mandrel and method of fabricating and using same 失效
    DornfürElektrographie，sein Herstellungsverfahren und seine Anwendung。

    公开(公告)号：EP0411936A2

    公开(公告)日：1991-02-06

    申请号：EP90308496.0

    申请日：1990-08-01

    申请人： XEROX CORPORATION

    发明人： Herbert, William G. ,  Langlois, Edouard E. ,  Basch, Duane C. ,  Schmitt, Peter J.

    IPC分类号： C25D1/02 ,  B41C1/14 ,  B41C1/18 ,  G03G5/00

    CPC分类号： C25D1/02

    摘要： A cylindrical electroforming mandrel and method of fabricating and using same, the mandrel having a substantially cylindrical mandrel core having substantially parallel sides and at least on tapered end (91) having curved sides which converge toward an apex, and a plated metal coating (94) on the parallel sides and the tapered end, the profile of an axial cross section of the tapered end from the intersection between the curved sides and the parallel sides to about the apex having the shape of half an ellipse defined by the formula:
    y = ±b/a√(a²-x²)
    where
    a = ½ the length of the major axis of the ellipse and has a value between about 2.3b and about 1.7b.
    b = ½ the height of the minor axis of the ellipse and has a value at least about 1,000 times greater than the thickness of said plated metal coating on said parallel sides, and
    x and y define a point lying along the outer surface of the ellipse measured from the center of the elipse.

    摘要翻译： 一种圆柱形电铸心轴及其制造和使用方法，所述心轴具有基本上圆柱形的心轴，其具有基本上平行的侧面，并且至少在锥形端部（91）上具有朝向顶点会聚的弯曲侧面，以及电镀金属涂层（94） 在平行侧和锥形端部处，锥形端部从弯曲侧面和平行侧面的交点的轴向截面的轮廓到具有由下式定义的半椭圆形状的顶点：y = + / -b / a 2ROOT（a 2 -x 2），其中a =椭圆长轴的长度的1/2，并且具有在约2.3b和约1.7b之间的值。 b =椭圆的短轴的高度的1/2，并且具有比所述平行侧上的所述电镀金属涂层的厚度大至少约1,000倍的值，并且x和y限定沿着所述平行侧的外表面 从椭圆的中心测量椭圆。