中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.021 seconds)

    2.
    发明专利
    未知

    公开(公告)号：BRPI1102503A2

    公开(公告)日：2012-12-18

    申请号：BRPI1102503

    申请日：2011-05-06

    Applicant: XEROX CORP

    Inventor： LEIGHTON ROGER ,  LEO MICHAEL F ,  SMITH NATHAN E ,  LOMENZO DAVID P ,  WILLIAMS VINCENT M ,  WALKER PATRICK J

    IPC: B41J2/175

    Abstract: A method for delivering molten ink to a printing mechanism alternates between a first and second reservoir receiving molten ink from a receiving ink reservoir while providing ink from the other of the first and second reservoirs to a printing mechanism. The alternation of the two reservoirs is achieved with coordinated operation of two actuators operatively connected to two seal members.

    Molten ink delivery system and method
    5.
    发明专利
    Molten ink delivery system and method 未知

    公开(公告)号：GB2480144A

    公开(公告)日：2011-11-09

    申请号：GB201107364

    申请日：2011-05-04

    Applicant: XEROX CORP

    Inventor： LEIGHTON ROGER ,  LEO MICHAEL F ,  SMITH NATHAN E ,  LOMENZO DAVID P ,  WILLIAMS VINCENT M ,  WALKER PATRICK J

    IPC: B41J2/175

    Abstract: A system and method for delivering molten ink to a printing mechanism or print head includes; receiving molten ink in a receiving reservoir 18, and alternating which of a plurality of reservoirs is opened to the receiving reservoir to receive molten ink while at least one other of the plurality of reservoirs is opened to dispense molten ink to the printing mechanism. The plurality of reservoirs may comprise a first reservoir 20 and second reservoir 22.The opening of the reservoirs may be alternated in response to the level of ink detected within the reservoirs. The first and second reservoirs may receive ink via inlets 32 and dispense ink via outlets 36. Valve assemblies may be disposed between the inlets and outlets and may comprise a seal member 70 movable between inlet and outlet positions.

    Ink-jet printer using phase-change ink printing on continuous web
    7.
    发明专利
    Ink-jet printer using phase-change ink printing on continuous web 有权
    INK-JET打印机使用相变纸印刷连续网页

    公开(公告)号：JP2009012467A

    公开(公告)日：2009-01-22

    申请号：JP2008169721

    申请日：2008-06-30

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： LARSON JAMES R ,  FOLKINS JEFFREY J ,  NEWELL ROGER A ,  BOTT DONALD M ,  LEIGHTON ROGER ,  CARUTHERS JR EDWARD B ,  GERVASI DAVID J ,  MANTELL DAVID A ,  WILLIAMS VINCENT M ,  LEVY MICHAEL J ,  CASELLA JAMES M ,  DEJONG JEREMY C ,  MCCONVILLE PAUL J

    IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00

    CPC classification number: B41J2/17593 ,  B41J11/002 ,  B41J11/02

    Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer using phase-change ink printing on continuous web.
    SOLUTION: A web W which is wound around a spool 10 is fed to a printing section 20 along a path (in the processing direction P) through a roller 12 or the like located on the downstream side. The phase-change ink is loaded on the web W by using printing heads 21A to 21D (they may be one piece) in the printing section 20. A pre-heater 18 which pre-heats the web W to a specified pre-heating temperature is located between the spool 10 and the printing section 20. A means for keeping the temperature of the web W within a specified ink receiving temperature zone, e.g., backing materials 24A to 24D are located in the printing section 20. The temperature of the web W in the printing section 20 can be controlled so that each color ink sequential loading by the printing heads 21A to 21D can favorably be performed.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种在连续卷材上使用相变油墨印刷的喷墨打印机。 解决方案：卷绕在卷轴10上的卷筒纸W通过位于下游侧的辊12等沿着路径（处理方向P）被供给到印刷部20。 通过在打印部分20中使用打印头21A至21D（它们可以是一件）将相变油墨装载在卷材W上。预加热器18将卷筒纸W预热至指定的预热温度 位于卷轴10和印刷部分20之间。用于将卷筒纸W的温度保持在指定的油墨接收温度区域内的装置，例如背衬材料24A至24D位于打印部分20中。纸幅的温度 可以控制打印部分20中的W，使得可以有利地执行由打印头21A至21D进行的每个彩色墨水顺序加载。 版权所有（C）2009，JPO＆INPIT

    High flow ink delivery system
    8.
    发明专利
    High flow ink delivery system 有权
    高流量输送系统

    公开(公告)号：JP2011235636A

    公开(公告)日：2011-11-24

    申请号：JP2011103063

    申请日：2011-05-02

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： LEIGHTON ROGER ,  LEO MICHAEL F ,  SMITH NATHAN E ,  LOMENZO DAVID P ,  WILLIAMS VINCENT M ,  WALKER PATRICK J

    IPC: B41J2/175

    CPC classification number: B41J2/17593

    Abstract: PROBLEM TO BE SOLVED: To provide a system and method for delivering molten ink to a printing mechanism.SOLUTION: The system includes receiving the molten ink in a receiving reservoir, and alternating which of a plurality of reservoirs is opened to the receiving reservoir to receive the molten ink while at least one other of the plurality of reservoirs is opened to dispense the molten ink to the printing mechanism, in response to the level of ink in a reservoir dispensing the molten ink to the printing mechanism.

    Abstract translation: 要解决的问题：提供一种将熔融油墨输送到打印机构的系统和方法。 解决方案：该系统包括在接收容器中接收熔融油墨，并且将多个储存器中的哪一个开放到接收容器以接收熔融油墨，同时打开多个储存器中的至少另一个以分配 响应于将熔融油墨分配到打印机构的储存器中的墨水的水平，将熔融的油墨喷射到打印机构。 版权所有（C）2012，JPO＆INPIT

    Continuous media web heater
    9.
    发明专利
    Continuous media web heater 有权
    连续媒体网络加热器

    公开(公告)号：JP2009018582A

    公开(公告)日：2009-01-29

    申请号：JP2008175652

    申请日：2008-07-04

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： LEIGHTON ROGER ,  MCCONVILLE PAUL J ,  WILLIAMS VINCENT M

    IPC: B41J2/01

    CPC classification number: B41J11/002

    Abstract: PROBLEM TO BE SOLVED: To provide a continuous media web heater which permits faster temperature adjustment for heating a moving web having no necessity of changing a set temperature of the heater.
    SOLUTION: A radiation heating unit 104 comprises a housing 114 having an opening 140 for locating the radiation heating unit adjacently to a media web 20 in an image apparatus. A pair of radiation heating panels 118 can be located on any one of a plurality of positions between and including a fully open position in which the pair of radiation heating panels 118 are arranged side by side in the opening 140 of the housing 114 and face the media web 20 and a retracted position in which the pair of radiation heating panels 118 are inside the housing 114 and face each other, and emits thermal radiation in accordance with a variable thermal output signal. A panel driver locates the radiation heating panels 118 to at least one among the plurality of positions in response to a variable view factor signal.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种连续介质网加热器，其允许更快的温度调节以加热移动的网，而不需要改变加热器的设定温度。 解决方案：辐射加热单元104包括壳体114，壳体114具有开口140，用于将辐射加热单元邻近图像设备中的介质网20定位。 一对辐射加热板118可以位于多个位置之间的任何一个位置，并且包括完全打开位置，在该完全打开位置中，一对辐射加热板118并排布置在壳体114的开口140中并面对 介质卷材20和缩回位置，其中一对辐射加热板118在壳体114内并面对彼此，并且根据可变热输出信号发射热辐射。 面板驱动器响应于可变视图因子信号将辐射加热板118定位到多个位置中的至少一个位置。 版权所有（C）2009，JPO＆INPIT

    Transfer roll engagement method for minimizing motion quality disturbance
    10.
    发明专利
    Transfer roll engagement method for minimizing motion quality disturbance 有权
    用于最小化运动质量干扰的转移滚动参与方法

    公开(公告)号：JP2005004218A

    公开(公告)日：2005-01-06

    申请号：JP2004173582

    申请日：2004-06-11

    Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

    Inventor： CALAMITA JAMES P ,  WILLIAMS VINCENT M

    IPC: G03G15/00 ,  G03G15/16

    CPC classification number: G03G15/1675 ,  G03G2215/1614

    Abstract: PROBLEM TO BE SOLVED: To provide a method of maintaining a rotational velocity of an imaging drum in an image production device substantially constant. SOLUTION: The method of maintaining the rotational velocity of the imaging drum in the image production device includes constructing a table of a drive current for a transfer roll for a plurality of first distances between the imaging drum and the transfer roll, and utilizing the table to control the transfer roll drive to maintain substantially constant the imaging drum rotational velocity at each of the plurality of distances. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种维持图像产生装置中的成像鼓的旋转速度基本上恒定的方法。 解决方案：在图像生成装置中保持成像鼓的旋转速度的方法包括构成用于成像鼓和转印辊之间的多个第一距离的转印辊的驱动电流的表格，并利用 所述工作台控制所述传送辊驱动器以使所述多个距离中的每一个处的成像鼓旋转速度保持基本上恒定。 版权所有（C）2005，JPO＆NCIPI

Patent Agency Ranking