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35 条记录 (耗时 0.054 秒)

    Filling, identifying, validating, and servicing tip for fluid-ejection device
    1.
    发明申请
    Filling, identifying, validating, and servicing tip for fluid-ejection device 有权
    填充，识别，验证和维护流体喷射装置的末端

    公开(公告)号：US20090295848A1

    公开(公告)日：2009-12-03

    申请号：US12501451

    申请日：2009-07-12

    申请人： Blair Kent ,  James P. Axtell ,  Trudy Benjamin ,  David J. Lowe ,  Preston D. Seu

    发明人： Blair Kent ,  James P. Axtell ,  Trudy Benjamin ,  David J. Lowe ,  Preston D. Seu

    IPC分类号： B41J29/38

    CPC分类号： B41J2/17506 ,  B41J3/36 ,  B41J3/407

    摘要： A tip to be placed on a fluid-ejection device is filled with fluid. The fluid may be introduced into a substantially hollow body of the tip at a first end of the body. The body of the tip has a second end at which a fluid-ejection mechanism is disposed to eject the fluid as controlled by the fluid-ejection device. The fluid may be introduced into the substantially hollow body of the tip through of the fluid-ejection mechanism disposed at the second end of the body of the tip. The tip may further be identified and/or serviced, and the tip and/or the fluid-ejection device may further be validated.

    摘要翻译： 放置在流体喷射装置上的尖端填充有流体。 流体可以在身体的第一端被引入到尖端的基本上中空的主体中。 尖端的主体具有第二端，在该第二端处设置有流体喷射机构，以便由流体喷射装置控制地喷射流体。 流体可以通过设置在尖端的主体的第二端处的流体排出机构引入尖端的基本上中空的主体。 尖端还可以被识别和/或维修，并且可以进一步验证尖端和/或流体喷射装置。

    Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer
    8.
    发明授权
    Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer 失效
    制备聚（对苯二甲酸丁二醇酯）低聚物或聚（邻苯二甲酸丁二醇酯）低聚物的连续方法

    公开(公告)号：US5064935A

    公开(公告)日：1991-11-12

    申请号：US561468

    申请日：1990-08-01

    申请人： Roy Jackson ,  David J. Lowe ,  Clare A. Stewart

    发明人： Roy Jackson ,  David J. Lowe ,  Clare A. Stewart

    IPC分类号： C08G63/183 ,  C08G63/78

    CPC分类号： C08G63/78

    摘要： Economic and efficient process for preparing an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) from a transesterification reaction mass by using a countercurrent column reactor system wherein the transesterification reaction mass is fed into the countercurrent column reactor and continuously flows downward while simultaneously a heated inert gas stream continuously flows upward to scrub out volatiles from the transesterification reaction mass, thereby yielding from the bottom of the countercurrent column reactor an oligomer of poly(butylene terephthalate) or an oligomer of poly(butylene isophthalate) suitable for use in a polycondensation reaction. Butanediol is recycled throughout the process through an absorber column.

    Chart recorders
    9.
    再颁专利
    Chart recorders 失效
    图表记录器

    公开(公告)号：USRE31896E

    公开(公告)日：1985-05-21

    申请号：US400546

    申请日：1982-01-21

    申请人： David J. Lowe

    发明人： David J. Lowe

    IPC分类号： G01D9/14 ,  G01R19/12

    CPC分类号： G01R19/12 ,  G01D9/14

    摘要： In a potentiometric chart recorder, the speed of the chart motor 22 is, in one mode of operation (AUTO) selected by a switch 32, varied between two values in dependence upon the rate of change or slope of the input signal at 10 as detected in a detector 30. The slow speed is obtained by intermittent operation at the fast speed, and during the non-operative periods power-consuming circuitry e.g. 16, 18, 26 is switched off by a switch 40.

    CLEANING APPARATUS WITH ROTATING AND DETACHABLE BRUSH HEAD
    10.
    发明申请
    CLEANING APPARATUS WITH ROTATING AND DETACHABLE BRUSH HEAD 审中-公开
    清洁装置与旋转和可拆卸的刷头

    公开(公告)号：US20120192366A1

    公开(公告)日：2012-08-02

    申请号：US13499821

    申请日：2010-10-06

    申请人： Aaron D. Cobabe ,  Kenneth W. Thiess ,  David J. Lowe ,  David O. Meyers

    发明人： Aaron D. Cobabe ,  Kenneth W. Thiess ,  David J. Lowe ,  David O. Meyers

    IPC分类号： A46B13/02 ,  A47L13/17 ,  A46B15/00 ,  A47L13/10

    CPC分类号： A46B13/02 ,  A46B7/04 ,  A46B13/008

    摘要： A cleaning apparatus includes an elongated housing bounding a chamber with a motor disposed therein. A drive shaft is at least partially disposed within the chamber of the housing, the drive shaft being coupled with the motor such that during selective operation of the motor the drive shaft is rotated continuously. A brush head having a scrubbing element is removably coupled with the drive shaft such that rotation of the drive shaft facilitates rotation of the brush head.

    摘要翻译： 清洁设备包括细长的壳体，其围绕设置在其中的电动机的一个室。 驱动轴至少部分地设置在壳体的腔室内，驱动轴与马达联接，使得在马达的选择性操作期间驱动轴连续地旋转。 具有擦洗元件的刷头可拆卸地与驱动轴联接，使得驱动轴的旋转有助于刷头的旋转。