中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.014 seconds)

    PHOTOLITHOGRAPHIC PATTERNING OF A CYLINDER
    1.
    发明申请
    PHOTOLITHOGRAPHIC PATTERNING OF A CYLINDER 审中-公开
    圆柱体的光刻图案

    公开(公告)号：US20150017588A1

    公开(公告)日：2015-01-15

    申请号：US13940315

    申请日：2013-07-12

    Applicant: Xerox Corporation

    Inventor： Karl E. Kurz ,  Amir Prizant ,  Christopher D. Blair

    IPC: G03F7/00 ,  C23F1/00 ,  B44C1/22

    CPC classification number: G03F7/40 ,  G03F7/24 ,  G03G15/0808 ,  G03G15/0921

    Abstract: Methods herein form a photoresist on an exterior of a cylinder and expose the photoresist to a light source while rotating the cylinder. Such methods develop the photoresist, after exposing, to change the photoresist into a patterned protective layer on the exterior of the cylinder. Then, these methods pattern the exterior of the cylinder while rotating the cylinder using the patterned protective layer to produce a patterned cylinder.

    Abstract translation: 本文中的方法在圆柱体的外部形成光致抗蚀剂并且在旋转圆筒的同时将光致抗蚀剂暴露于光源。 这样的方法在曝光之后显影光致抗蚀剂，以将光致抗蚀剂改变成圆柱体外部的图案化保护层。 然后，这些方法在使用图案化保护层旋转圆筒的同时对圆筒的外部进行图案化以产生图案化圆筒。

    APPARATUS AND METHOD FOR VARIABLE MAGNETIC ALIGNMENT IN FUSED DEPOSTION MODELING (FDM) MAGNETS
    2.
    发明申请
    APPARATUS AND METHOD FOR VARIABLE MAGNETIC ALIGNMENT IN FUSED DEPOSTION MODELING (FDM) MAGNETS 审中-公开

    公开(公告)号：US20200180213A1

    公开(公告)日：2020-06-11

    申请号：US16210731

    申请日：2018-12-05

    Applicant: Xerox Corporation

    Inventor： Christopher D. Blair ,  David C. Irving ,  Jay L. Schneider

    IPC: B29C64/118 ,  B29C64/209 ,  B33Y30/00 ,  B33Y50/02

    Abstract: An apparatus and a method for fabricating a magnetic material with variable magnetic alignment are disclosed. For example, the apparatus includes a reservoir storing magnetic particles, a heater coupled to the reservoir to melt the magnetic particles, a nozzle coupled to the reservoir to receive the magnetic particles that are melted, wherein the nozzle includes a rotatable collar that includes at least one magnet, a platform below the nozzle to receive the magnetic particles that are melted that are dispensed by the nozzle, and a controller communicatively coupled to the heater, the nozzle, and the platform to control operation of the heater, the nozzle, the rotatable collar of the nozzle, and the platform.

    SYSTEM AND METHOD FOR CALIBRATING A 3D PRINTER
    5.
    发明申请
    SYSTEM AND METHOD FOR CALIBRATING A 3D PRINTER 有权

    公开(公告)号：US20210094223A1

    公开(公告)日：2021-04-01

    申请号：US16586803

    申请日：2019-09-27

    Applicant: XEROX CORPORATION

    Inventor： Christopher D. Blair

    IPC: B29C64/118 ,  B29C64/209 ,  B29C64/232 ,  B29C64/236 ,  B29C64/245

    Abstract: A three-dimensional (3D) printer includes a tool configured to extrude a material onto a surface to produce a 3D object. The printer also includes a first movement device configured to move the tool in a first direction. The printer also includes a first sensor configured to measure a first electrical parameter of the first movement device as the first movement device moves the tool in the first direction. A distance between the tool and the surface is varied in response to a comparison of the first electrical parameter and a first electrical parameter threshold of the first movement device.

    Additive manufacturing apparatus
    6.
    发明授权
    Additive manufacturing apparatus 有权

    公开(公告)号：US10882250B2

    公开(公告)日：2021-01-05

    申请号：US16132788

    申请日：2018-09-17

    Applicant: Xerox Corporation

    Inventor： Christopher D. Blair

    IPC: B33Y50/00 ,  B29C64/176 ,  B29C64/209 ,  B29C64/393 ,  B29C64/295 ,  B29C33/44 ,  B29C48/92 ,  B29C48/355 ,  B29C64/171 ,  B29C64/182 ,  B29C64/386 ,  B29C64/379 ,  B29C37/00 ,  B33Y50/02 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

    Abstract: An additive manufacturing system enables continual production of three-dimensional objects without operator intervention. The system is configured to form an object on a planar member, rotate the planar member 180° to enable gravity to move the object from the planar member to an object transport, which carries the object to a receptacle for storage and later processing. The opposite side of the planar member is then available for manufacture of another object and the planar member is again rotated following manufacture of the object so it can be removed and carried to the receptacle. The alternating formation of objects on opposite sides of the planar member continues until a predetermined number of objects has been made. The planar member can include one or more heaters to heat the surface on which an object is formed to facilitate release of the object once the planar member has been rotated.

    ELECTROSTATIC CHARGING MEMBER HAVING SILICONE MICROSPHERES ON AN OUTER SURFACE LAYER
    7.
    发明申请
    ELECTROSTATIC CHARGING MEMBER HAVING SILICONE MICROSPHERES ON AN OUTER SURFACE LAYER 审中-公开
    在外表面层上具有硅氧烷微孔的静电充电构件

    公开(公告)号：US20170010557A1

    公开(公告)日：2017-01-12

    申请号：US14793999

    申请日：2015-07-08

    Applicant: Xerox Corporation

    Inventor： Jin Wu ,  Christopher D. Blair ,  Amy C. Porter ,  Lin Ma

    IPC: G03G15/02 ,  B05D7/02 ,  B05D5/02 ,  B05D3/00

    CPC classification number: G03G15/0233 ,  B05D3/007 ,  B05D5/02 ,  B05D7/02

    Abstract: The present teachings described a bias charging member and a method of manufacture. According to an embodiment, there is provided a bias charging member. The bias charging member includes an outer surface layer disposed on the conductive core. The outer surface layer includes silicone microspheres having an average size of from 1 micron to 15 microns present in an amount of from about 5 to about 40 weight percent of the outer layer.

    Abstract translation: 本教导描述了偏置充电构件和制造方法。 根据一个实施例，提供一种偏置充电元件。 偏置充电构件包括设置在导电芯上的外表面层。 外表面层包括平均尺寸为1微米至15微米的硅微球，其存在量为外层的约5至约40重量％。

    System and method for calibrating a 3D printer
    10.
    发明授权
    System and method for calibrating a 3D printer 有权

    公开(公告)号：US11072111B2

    公开(公告)日：2021-07-27

    申请号：US16586803

    申请日：2019-09-27

    Applicant: XEROX CORPORATION

    Inventor： Christopher D. Blair

    IPC: B33Y50/02 ,  B29C64/393 ,  B29C64/118 ,  B29C64/232 ,  B29C64/245 ,  B29C64/209 ,  B29C64/236 ,  B33Y10/00 ,  B33Y30/00

    Abstract: A three-dimensional (3D) printer includes a tool configured to extrude a material onto a surface to produce a 3D object. The printer also includes a first movement device configured to move the tool in a first direction. The printer also includes a first sensor configured to measure a first electrical parameter of the first movement device as the first movement device moves the tool in the first direction. A distance between the tool and the surface is varied in response to a comparison of the first electrical parameter and a first electrical parameter threshold of the first movement device.

Patent Agency Ranking