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    Method and apparatus for controlling non-uniform banding and residual toner density using feedback control
    1.
    发明授权
    Method and apparatus for controlling non-uniform banding and residual toner density using feedback control 有权
    使用反馈控制控制不均匀条带和残留调色剂浓度的方法和装置

    公开(公告)号：US07054568B2

    公开(公告)日：2006-05-30

    申请号：US10793902

    申请日：2004-03-08

    申请人： Howard A. Mizes ,  Shu Chang ,  Anne-Claire K. Markle ,  Nancy B. Goodman ,  Gerald M. Fletcher

    发明人： Howard A. Mizes ,  Shu Chang ,  Anne-Claire K. Markle ,  Nancy B. Goodman ,  Gerald M. Fletcher

    IPC分类号： G03G15/00 ,  G03G15/08

    CPC分类号： G03G15/5058 ,  G03G15/5041 ,  G03G2215/00037

    摘要： A system and method of determining a residual toner mass on a receiving member includes providing one or more test patterns to the receiving member, transferring the test patterns from the receiving member to a transfer medium, determining a sensor signal obtained after transfer, processing the sensor signal obtained after transfer and determining an amount of residual toner mass based on the processed sensor signal. A xerographic marking device also includes a receiving member, an array-type optical sensor or a point optical sensor arranged on the receiving member, and a controller that generates one or more test patterns, transfers the test patterns to a transfer medium, determines a sensor signal obtained after the transfer by the optical sensors, processes the determined sensor signal, and determines an amount of residual toner mass based on the processed sensor signal.

    摘要翻译： 一种确定接收构件上的残留调色剂质量的系统和方法包括：向接收构件提供一个或多个测试图案，将测试图案从接收构件传送到转印介质，确定在传送之后获得的传感器信号，处理传感器 信号，并基于处理的传感器信号确定残留调色剂质量的量。 静电印迹标记装置还包括接收构件，布置在接收构件上的阵列型光学传感器或点光学传感器，以及产生一个或多个测试图案的控制器，将测试图案传送到转印介质，确定传感器 通过光学传感器传送之后获得的信号，处理确定的传感器信号，并且基于处理的传感器信号确定残留调色剂质量的量。

    Lid machine having a differential air pressure assisted blotting device
    2.
    发明授权
    Lid machine having a differential air pressure assisted blotting device 失效
    具有差压空气压力辅助印迹装置的盖机

    公开(公告)号：US5666617A

    公开(公告)日：1997-09-09

    申请号：US625386

    申请日：1996-04-01

    申请人： Nancy B. Goodman ,  John F. Knapp ,  Shu Chang

    发明人： Nancy B. Goodman ,  John F. Knapp ,  Shu Chang

    IPC分类号： G03G15/11 ,  G03G21/00

    CPC分类号： G03G15/11

    摘要： A high differential air pressure assisted blotting device for conditioning, on an image bearing member, liquid developer images consisting of charged toner particles and carrier liquid. The high differential air pressure blotting device includes a movable porous blotter belt forming an endless loop and having an outer surface for contacting and blotting carrier liquid from an image being conditioned, and a backup roller positioned at a first location within the endless loop for contacting a first portion of the blotter belt to gently urge the blotter belt into blotting-contact with the image being conditioned. Importantly, the high differential air pressure blotting device includes a high differential air pressure assembly positioned at a second location spaced from the image being conditioned so as not to disturb the image, and from the first location for contacting a second portion of the blotter belt and applying a high differential air pressure to such second portion to force carrier liquid out of the blotter belt before such second portion recontacts an image being conditioned.

    摘要翻译： 用于在图像承载部件上调理由带电调色剂颗粒和载体液体组成的液体显影剂图像的高差分空气压力辅助印迹装置。 高差分气压吸印装置包括可移动的多孔吸墨纸带，其形成无限循环，并且具有用于接触和吸印来自待调节图像的载液的外表面，以及位于无端环内的第一位置处的支撑辊，用于接触 吸引纸带的第一部分轻轻地将吸墨纸带刺激与被调理的图像的印迹接触。 重要的是，高差分空气压力印迹装置包括高差压空气压力组件，其位于与被调节的图像隔开的第二位置处，以便不干扰图像，并且从用于接触吸墨纸带的第二部分的第一位置和 在这种第二部分重新调节被调节的图像之前，将高的差压空气压力施加到这样的第二部分以迫使载液离开吸墨带。

    DIRECT INKJET FABRICATION OF DRUG DELIVERY DEVICES
    3.
    发明申请
    DIRECT INKJET FABRICATION OF DRUG DELIVERY DEVICES 有权
    药物递送装置的直接喷嘴制造

    公开(公告)号：US20120315333A1

    公开(公告)日：2012-12-13

    申请号：US13156503

    申请日：2011-06-09

    申请人： Jing Zhou ,  Shu Chang

    发明人： Jing Zhou ,  Shu Chang

    IPC分类号： A61K9/00 ,  B05C11/00

    CPC分类号： A61K9/0056 ,  A61K9/209 ,  A61K9/2095 ,  B33Y30/00 ,  B33Y80/00

    摘要： In some aspects of the present application, a method of forming one or more layers of at least a portion of a drug delivery device (DDD) is described. The method can include providing a substrate; providing one or more DDD components that are dissolved or dispersed in one or more pharmaceutically compatible phase change inks; ejecting, by one or more nozzles, a first portion of the one or more pharmaceutically compatible phase change inks to form a first layer on the substrate; and ejecting, by the one or more nozzles, a second portion of the pharmaceutically compatible phase change inks to form a second layer over the first layer.

    摘要翻译： 在本申请的一些方面，描述了形成药物递送装置（DDD）的至少一部分的一个或多个层的方法。 该方法可以包括提供基底; 提供溶解或分散在一种或多种药学上相容的相变油墨中的一种或多种DDD组分; 通过一个或多个喷嘴喷射所述一种或多种药学上相容的相变油墨的第一部分以在所述基底上形成第一层; 以及通过所述一个或多个喷嘴喷射所述药学上相容的相变油墨的第二部分，以在所述第一层上形成第二层。

    Powdered toner direct marking apparatus
    4.
    发明授权
    Powdered toner direct marking apparatus 有权
    粉末调色剂直接打标机

    公开(公告)号：US08023866B2

    公开(公告)日：2011-09-20

    申请号：US12184116

    申请日：2008-07-31

    申请人： Meng H Lean ,  Shu Chang ,  Baomin Xu ,  Karl A Littau ,  David G Duff

    发明人： Meng H Lean ,  Shu Chang ,  Baomin Xu ,  Karl A Littau ,  David G Duff

    IPC分类号： G03G15/08

    CPC分类号： G03G15/344

    摘要： A marking apparatus including a traveling wave grid toner transport circuit structure for transporting powdered toner along a transport surface, and electromechanical elements for selectively enabling toner patches to be projected to an output medium by a projecting electric field.

    摘要翻译： 一种标记装置，包括用于沿着传送表面输送粉状调色剂的行波网格调色剂传送电路结构和用于选择性地使调色剂片通过投射电场投射到输出介质的机电元件。

    Tool holder
    5.
    发明申请
    Tool holder 审中-公开
    工具托架

    公开(公告)号：US20070241159A1

    公开(公告)日：2007-10-18

    申请号：US11405867

    申请日：2006-04-18

    申请人： Shu Chang

    发明人： Shu Chang

    IPC分类号： A45F5/00 ,  A45F3/00

    CPC分类号： A45F5/02 ,  A45F5/021 ,  A45F2200/0566 ,  A45F2200/0575 ,  B25H3/003

    摘要： A tool holder includes a support member, a tool casing detachably attached to the support member and having a chamber for receiving an insert, the insert is made of a cushioning material and includes a number of cavities for receiving tool members. The cavities of the insert include an inner diameter smaller than an outer diameter of the tool members for clamping the tool members. The support member includes one or more hooks for hooking the tool casing. The tool casing may include a shaft for engaging with the hook of the support member and may include a latch member for detachably securing the tool casing to the support member. A retaining member may be attached to the support member for engaging with a tool device.

    摘要翻译： 工具架包括支撑构件，可拆卸地附接到支撑构件并具有用于容纳插入件的腔室的工具壳体，插入件由缓冲材料制成并且包括用于接收工具构件的多个空腔。 插入件的空腔具有小于用于夹紧工具构件的工具构件的外径的内径。 支撑构件包括用于钩住工具壳体的一个或多个钩。 工具壳体可以包括用于与支撑构件的钩接合的轴，并且可以包括用于将工具壳可拆卸地固定到支撑构件的闩构件。 保持构件可以附接到支撑构件以与工具装置接合。

    Display pack for tool assemblies
    6.
    发明申请
    Display pack for tool assemblies 审中-公开
    工具组件的显示包

    公开(公告)号：US20050087465A1

    公开(公告)日：2005-04-28

    申请号：US10697200

    申请日：2003-10-28

    申请人： Shu Chang

    发明人： Shu Chang

    IPC分类号： B65D73/00 ,  B65D85/28

    CPC分类号： B65D73/0064

    摘要： A display pack includes a plate for supporting and retaining a greater tool member, such as wrenches, screw drivers, or plier devices. The plate includes a number of cavities formed in such as blocks to receive a number of smaller tool elements, such as screw driver bits, sockets. A retaining device may be used to retain the smaller tool elements in the cavities of the plate, and includes one or more bars for limiting the movement of the tool elements relative to the plate, and for retaining the tool elements in the cavities of the plate. The bars include a number of apertures to partially receive the tool elements.

    摘要翻译： 显示包包括用于支撑和保持较大工具构件的板，例如扳手，螺丝刀或钳子装置。 板包括形成在诸如块中的多个空腔，以容纳许多较小的工具元件，例如螺丝刀钻头，插座。 可以使用保持装置来将较小的工具元件保持在板的空腔中，并且包括用于限制工具元件相对于板的运动的一个或多个杆，并且用于将工具元件保持在板的空腔中 。 棒包括多个孔以部分地接收工具元件。

    Optoelectronic patterned transient electrodes for particulate manipulation
    9.
    发明授权
    Optoelectronic patterned transient electrodes for particulate manipulation 有权
    用于微粒操作的光电图案化瞬态电极

    公开(公告)号：US08305505B2

    公开(公告)日：2012-11-06

    申请号：US12947019

    申请日：2010-11-16

    申请人： Meng H. Lean ,  Shu Chang ,  Patrick Y. Maeda ,  Jeng Ping Lu

    发明人： Meng H. Lean ,  Shu Chang ,  Patrick Y. Maeda ,  Jeng Ping Lu

    IPC分类号： G02F1/135

    CPC分类号： B03C7/026 ,  G03G15/0865 ,  G03G15/34

    摘要： An optically based transport system and method for transporting particles across a virtual electrode array are disclosed. The system comprises a photoconductor layer where optically induced electrodes are projected thereon through sequential light images in a traveling wave grid pattern in order to transport particles across the virtual electrode array with a traveling wave.

    摘要翻译： 公开了一种用于在虚拟电极阵列上传输颗粒的光学传输系统和方法。 该系统包括光电导体层，其中光感应电极通过行进波网格图案中的顺序光图像投射到其上，以便以行波传输颗粒穿过虚拟电极阵列。