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    Ink container configured to establish reliable fluidic connection to a receiving station
    2.
    发明授权
    Ink container configured to establish reliable fluidic connection to a receiving station 有权
    墨水容器被配置成建立到接收站的可靠的流体连接

    公开(公告)号：US06916088B2

    公开(公告)日：2005-07-12

    申请号：US09839385

    申请日：2001-04-20

    Applicant: Mark A. Smith ,  John L. Taylor ,  David R. Otis, Jr.

    Inventor： Mark A. Smith ,  John L. Taylor ,  David R. Otis, Jr.

    IPC: B41J2/01 ,  B41J2/175

    CPC classification number: B41J2/17523

    Abstract: The present disclosure relates to a replaceable ink container for providing ink to an inkjet printing system. The inkjet printing system is of the type having a receiving station for receiving the replaceable ink container. The receiving station has a fluid inlet and a sealing structure. The replaceable ink container includes a reservoir defining a fluid outlet and a sealing surface proximate the fluid outlet. The replaceable ink container also includes a sealing material contained within the reservoir for wetting the sealing surface to seal defects between the sealing surface and the sealing structure.

    Abstract translation: 本公开涉及一种用于向喷墨打印系统提供墨水的可更换墨盒。 喷墨打印系统具有用于接收可更换墨盒的接收台。 接收站具有流体入口和密封结构。 可替换的墨水容器包括限定流体出口的容器和靠近流体出口的密封表面。 可替换的墨水容器还包括容纳在储存器内的密封材料，用于润湿密封表面以密封密封表面和密封结构之间的缺陷。

    Redundant fluid interconnect seal for a modular ink jet delivery system
    3.
    发明授权
    Redundant fluid interconnect seal for a modular ink jet delivery system 有权
    用于模块化喷墨输送系统的冗余流体互连密封

    公开(公告)号：US06908181B2

    公开(公告)日：2005-06-21

    申请号：US10648254

    申请日：2003-08-27

    Applicant: Mark A. Smith ,  Daniel W. Petersen ,  David R. Otis, Jr. ,  Ralph L. Stathem

    Inventor： Mark A. Smith ,  Daniel W. Petersen ,  David R. Otis, Jr. ,  Ralph L. Stathem

    IPC: B41J2/175

    CPC classification number: B41J2/17523 ,  B41J2/17509

    Abstract: A modular ink jet ink delivery system comprising a print manifold including a passageway therethrough for the transfer of ink and a pen tower removably and operatively engageable with the manifold. The pen tower includes a central passageway for receiving and transferring ink from the manifold. A retainer member is operatively connected to the manifold. A first sealing member forms a first seal with the retainer member. A second sealing member forms a second seal with the pen tower such that when the pen tower and the manifold are operatively engaged with each other, a substantially sealed passageway is formed for the transfer of ink from the manifold to the pen tower.

    Abstract translation: 一种模块化喷墨油墨输送系统，包括一个印刷歧管，该印刷歧管包括一个通过其通过的通道，用于墨水的转移和一个可拆卸地并可操作地与歧管接合的笔式塔。 笔塔包括用于从歧管接收和转移墨水的中央通道。 保持构件可操作地连接到歧管。 第一密封构件与保持构件形成第一密封。 第二密封构件与笔式塔形成第二密封，使得当笔式塔和歧管彼此可操作地接合时，形成基本上密封的通道，用于将墨从歧管传送到笔式塔。

    Method and apparatus for compensating for ink container extraction characteristics
    4.
    发明授权
    Method and apparatus for compensating for ink container extraction characteristics 有权
    用于补偿墨盒提取特性的方法和装置

    公开(公告)号：US06789883B2

    公开(公告)日：2004-09-14

    申请号：US09851765

    申请日：2001-05-09

    Applicant: Rory A. Heim ,  David R. Otis, Jr. ,  David Olsen

    Inventor： Rory A. Heim ,  David R. Otis, Jr. ,  David Olsen

    IPC: B41J2175

    CPC classification number: B41J2/1755 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17566 ,  B41J2002/17589

    Abstract: The present disclosure relates to an inkjet printing system configured for receiving a replaceable ink container. The replaceable ink container has an ink extraction characteristic that varies with ink level in the replaceable ink container. The inkjet printing system includes an ink level determining device for determining ink level within the replaceable ink container. Also included is a control device for selecting a print mode based on ink extraction characteristics of the replaceable ink container.

    Abstract translation: 本公开涉及一种被配置为接收可更换墨盒的喷墨打印系统。 可替换的墨水容器具有随着可替换墨水容器中的墨水水平而变化的墨水提取特性。 喷墨打印系统包括用于确定可更换墨盒内的墨水量的墨水量确定装置。 还包括用于基于可更换墨盒的墨水提取特性来选择打印模式的控制装置。

    Methods and apparatus for reducing the print-job completion time for a printer having an intermittent-refill printhead
    7.
    发明授权
    Methods and apparatus for reducing the print-job completion time for a printer having an intermittent-refill printhead 有权
    用于减少具有间歇补充打印头的打印机的打印作业完成时间的方法和装置

    公开(公告)号：US06890051B2

    公开(公告)日：2005-05-10

    申请号：US10425366

    申请日：2003-04-29

    Applicant: David R. Otis, Jr.

    Inventor： David R. Otis, Jr.

    IPC: B41J2/175 ,  B41J29/393 ,  B41J29/38

    CPC classification number: B41J2/17509

    Abstract: Methods and apparatus are disclosed for reducing the print-job completion time in a printing system having at least one printhead that is intermittently refilled from an “off-axis” ink supply during non-printing intervals. A reduced refill time is determined from an estimation of the amount of ink expended since the printhead was previously refilled, and on a characterization of the ink refill behavior of the printing system. The refill behavior of the printing system may be quantified in data stored in a memory device integral with a replaceable ink supply.

    Abstract translation: 公开了用于在打印系统中减少打印作业完成时间的方法和装置，该打印系统具有在非打印间隔期间从“离轴”墨水供应间歇地重新填充的至少一个打印头。 减少的再填充时间是根据从预先重新填充打印头以来消耗的墨量的估计以及打印系统的墨水再填充行为的表征来确定的。 印刷系统的再填充行为可以在存储在与可替换的墨水供应一体的存储装置中的数据中进行量化。

    Ink containment and delivery techniques
    8.
    发明授权
    Ink containment and delivery techniques 有权
    油墨遏制和输送技术

    公开(公告)号：US06464346B2

    公开(公告)日：2002-10-15

    申请号：US09817084

    申请日：2001-03-26

    Applicant: David R. Otis, Jr. ,  Charles R. Steinmetz ,  John F. Wilson ,  David Olsen

    Inventor： David R. Otis, Jr. ,  Charles R. Steinmetz ,  John F. Wilson ,  David Olsen

    IPC: B41J2175

    CPC classification number: B41J2/17556 ,  B41J2/17509

    Abstract: An ink containment and delivery system provides high sustained flow rates, allows higher “burst” (short time interval) flow rates, and allows bubble movement through the system conduits to the printhead, all while holding the printhead ink pressure in a range required for optimum printhead operation. The system includes an ink supply with a first, upstream pressure regulator which maintains a negative ink pressure within the ink supply. A second, downstream pressure regulator at the printhead maintains negative pressure in the printhead, and allows some compliance about the set point. The ink containment and delivery system allows drool-free separability of the ink supply and the printhead.

    Abstract translation: 墨水容纳和输送系统提供高持续流速，允许更高的“爆发”（短时间间隔）流速，并且允许气泡通过系统导管移动到打印头，同时将打印头墨水压力保持在最佳值所需的范围内 打印头操作。 该系统包括具有第一上游压力调节器的墨水供应器，其保持墨水供应内的负墨水压力。 打印头处的第二个下游压力调节器在打印头中保持负压，并允许对设定点的一些约束。 墨水容纳和输送系统允许墨水供应和打印头无流体分离。

    Method and apparatus to inhibit bubble formation in a fluid
    9.
    发明授权
    Method and apparatus to inhibit bubble formation in a fluid 失效
    抑制流体中气泡形成的方法和装置

    公开(公告)号：US06458526B1

    公开(公告)日：2002-10-01

    申请号：US09494146

    申请日：2000-01-28

    Applicant: Carol T. Schembri ,  David R. Otis, Jr. ,  Philip A. Harding

    Inventor： Carol T. Schembri ,  David R. Otis, Jr. ,  Philip A. Harding

    IPC: C12Q100

    CPC classification number: B01L3/508 ,  B01L2200/142 ,  B01L2300/0636 ,  B01L2300/10 ,  G01N33/5302 ,  Y10S436/807 ,  Y10S436/809

    Abstract: The invention relates to an apparatus for inhibiting bubble formation during a chemical reaction. The apparatus comprises a base having a substantially planar surface with at least a portion of the surface representing a fluid contact area and a fluid comprising a liquid component in contact therewith. A cover and the base form an enclosure containing the fluid and a gas. A non-free-floating fluid-distribution member is provided that has a substantially flat surface in contact with the fluid. The member surface is disposed in an opposing and substantially parallel manner at a specified distance from fluid contact area. A gas-fluid interface having an interface radius is formed between the fluid and the gas. The apparatus also comprises means for maintaining a desired vapor pressure of the liquid component in the gas and means for immobilizing the cover with respect to the base. The interface radius is selected to result in a predetermined critical radius below which a bubble will shrink. The invention also encompasses a method for inhibiting bubble formation during a chemical reaction using the aforementioned apparatus.

    Abstract translation: 本发明涉及一种用于在化学反应期间抑制气泡形成的装置。 该装置包括具有基本上平坦的表面的基部，其表面的至少一部分表示流体接触区域，以及包含与其接触的液体部件的流体。 盖子和底座形成包含流体和气体的外壳。 提供了一种非自由浮动的流体分配构件，其具有与流体接触的基本平坦的表面。 构件表面以相对且基本平行的方式设置在与流体接触区域相距一定距离处。 在流体和气体之间形成具有界面半径的气体 - 流体界面。 该装置还包括用于保持气体中的液体组分的理想蒸汽压力的装置和用于相对于基座固定盖子的装置。 选择界面半径以产生预定的临界半径，在此之下气泡将收缩。 本发明还包括使用上述装置在化学反应期间抑制气泡形成的方法。

    Printhead warming method to defeat wait-time banding
    10.
    发明授权
    Printhead warming method to defeat wait-time banding 失效
    PRINTHEAD WARMING方法来防止等待时间段

    公开(公告)号：US5109234A

    公开(公告)日：1992-04-28

    申请号：US583297

    申请日：1990-09-14

    Applicant: David R. Otis, Jr. ,  May F. Ho

    Inventor： David R. Otis, Jr. ,  May F. Ho

    IPC: B41J2/05

    CPC classification number: B41J2/04528 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04596 ,  B41J2/04598

    Abstract: A thermal technique for reducing print density shifts due to print wait time in thermal ink jet printers. The ink jet firing resistors of the printhead are driven with warming pulses having a pulse width insufficient to cause ink drop firing at the warming pulse frequency. They are driven for an interval that depends on the amount of time that has elapsed since printing by the printhead last occurred, or an interval that depends on the amount of decrease in the printhead temperature since printing stopped. In a particular embodiment of the printhead warming technique, the warming pulses have the same amplitude as the ink drop firing pulses, and a higher frequency.

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