ROTATABLE PRINTHEAD ASSEMBLY
    22.
    发明申请
    ROTATABLE PRINTHEAD ASSEMBLY 有权
    可旋转打印机组件

    公开(公告)号:US20130271517A1

    公开(公告)日:2013-10-17

    申请号:US13446606

    申请日:2012-04-13

    IPC分类号: B41J29/38

    摘要: A printing assembly includes a pressure control tank and a printhead assembly. The printhead assembly is in fluid communication with the pressure control tank while the printhead assembly and the pressure control tank are selectively rotatable into a plurality of different positions relative to one another.

    摘要翻译: 打印组件包括压力控制箱和打印头组件。 打印头组件与压力控制箱流体连通,同时打印头组件和压力控制箱可以相对于彼此选择性地旋转到多个不同的位置。

    TECHNIQUES FOR PROTECTING IMAGING ACCESS OF ELECTRONIC PAPER
    23.
    发明申请
    TECHNIQUES FOR PROTECTING IMAGING ACCESS OF ELECTRONIC PAPER 有权
    用于保护电子纸成像接入的技术

    公开(公告)号:US20130235446A1

    公开(公告)日:2013-09-12

    申请号:US13416190

    申请日:2012-03-09

    IPC分类号: G02F1/167

    摘要: Techniques for protecting imaging access of electronic paper are described herein. For example, an electronic paper device with protected imaging access includes a substrate, an e-paper surface disposed on the substrate, a removable cover to prevent alteration of the e-paper surface when the cover is disposed over the e-paper surface, and a reversible locking mechanism engaging with the cover to secure the cover in place over the e-paper surface. A method for secure writing to e-paper is also provided.

    摘要翻译: 本文描述了用于保护电子纸成像接入的技术。 例如,具有受保护的成像存取的电子纸装置包括基板,设置在基板上的电子纸表面,可拆卸盖,以防止当盖布置在电子纸表面上时电子纸表面的改变;以及 与盖接合的可逆锁定机构,以将盖固定在电子纸表面上的适当位置。 还提供了一种用于安全写入电子纸的方法。

    REFLECTION DENSITOMETER
    24.
    发明申请
    REFLECTION DENSITOMETER 有权
    反射密度计

    公开(公告)号:US20120012018A1

    公开(公告)日:2012-01-19

    申请号:US13259102

    申请日:2010-01-07

    IPC分类号: G01J1/04 B41F31/30

    摘要: A method for determining optical density is disclosed. A first measurement is taken on a white area of a substrate (402). A second measurement is taken on an area of the substrate printed with ink (404). A relative optical density of the ink is determined using the first and second measurements (406).

    摘要翻译: 公开了一种用于确定光密度的方法。 在基板(402)的白色区域上进行第一测量。 在印刷有墨的基板的区域上进行第二次测量(404)。 使用第一和第二测量(406)确定油墨的相对光密度。

    Reflection densitometer
    26.
    发明授权
    Reflection densitometer 有权
    反射密度计

    公开(公告)号:US09003972B2

    公开(公告)日:2015-04-14

    申请号:US13259102

    申请日:2010-01-07

    IPC分类号: B41F33/00 G01N33/32

    摘要: A method for determining optical density is disclosed. A first measurement is taken on a white area of a substrate (402). A second measurement is taken on an area of the substrate printed with ink (404). A relative optical density of the ink is determined using the first and second measurements (406).

    摘要翻译: 公开了一种用于确定光密度的方法。 在基板(402)的白色区域上进行第一测量。 在印刷有墨的基板的区域上进行第二次测量(404)。 使用第一和第二测量(406)确定油墨的相对光密度。

    Measurement device and method thereof
    27.
    发明授权
    Measurement device and method thereof 有权
    测量装置及其方法

    公开(公告)号:US08975901B2

    公开(公告)日:2015-03-10

    申请号:US13280045

    申请日:2011-10-24

    IPC分类号: G01R27/28 G01N27/07 G01R27/22

    CPC分类号: G01N27/07 G01R27/22

    摘要: Measurement devices, systems, and methods to measure a high field conductivity of a fluid are provided herein. The measurement device includes a fluid cell, a pair of electrodes, a voltage switch, and a measurement unit. The fluid cell is on an inclined plane to receive the fluid. The pair of electrodes are connected to the fluid cell. The pair of electrodes are spaced apart from one another to receive the fluid therebetween and positioned parallel to one another to pass an electrical current therethrough. The power unit provides a high voltage power supply to one electrode of the pair of electrodes. The measurement unit measures the electrical current that passes between the pair of electrodes through the fluid.

    摘要翻译: 本文提供了测量流体的高场电导率的测量装置,系统和方法。 测量装置包括流体池,一对电极,电压开关和测量单元。 流体池在倾斜平面上以接收流体。 一对电极连接到流体池。 一对电极彼此间隔开以接收它们之间的流体并且彼此平行地设置以使电流通过。 功率单元为一对电极的一个电极提供高压电源。 测量单元测量通过流体在一对电极之间通过的电流。

    Ink composition, digital printing system and methods
    29.
    发明授权
    Ink composition, digital printing system and methods 有权
    油墨成分,数字印刷系统及方法

    公开(公告)号:US08496324B2

    公开(公告)日:2013-07-30

    申请号:US12848092

    申请日:2010-07-30

    IPC分类号: G01D11/00 B41J29/38 B41J2/01

    摘要: An ink composition has controlled conductivity, and a digital printing system and a method of printing an ink employ an offset inkjet printing platform. The ink composition includes pigment particles dispersed in an oil-based dielectric carrier fluid with an oil-soluble dispersant. A concentration of dispersant is a fraction of a concentration of the pigment particles sufficient to render an electrical conductivity of the ink composition less than 100 pico Siemens per centimeter (pS/cm). The printing system includes an ink having an electrical conductivity less than or equal to about 300 pS/cm, an inkjet print head, a transfer medium, a developer, a remover and an image transferer. In the method of printing, the ink is nonelectrostatically jetted to the transfer medium, and developed into a fixed image. A portion of a supernatant is removed from the fixed image, and the fixed image is transferred to a media substrate.

    摘要翻译: 油墨组合物具有控制的导电性,并且数字印刷系统和印刷方法使用偏移喷墨印刷平台。 油墨组合物包括分散在油性介电载体流体中的油溶性分散剂的颜料颗粒。 分散剂的浓度是足以使墨水组合物的电导率小于100皮克西门子每厘米(pS / cm)的颜料颗粒浓度的一部分。 印刷系统包括具有小于或等于约300pS / cm的导电性的墨水,喷墨打印头,转印介质,显影剂,去除剂和图像转印体。 在印刷方法中,油墨非绝缘地喷射到转印介质上,并显影成固定图像。 从固定图像中去除一部分上清液,并将固定的图像转印到培养基质上。

    APPARATUS FOR CAPTURING AEROSOLS
    30.
    发明申请
    APPARATUS FOR CAPTURING AEROSOLS 有权
    用于捕集气溶胶的装置

    公开(公告)号:US20110216126A1

    公开(公告)日:2011-09-08

    申请号:US12717780

    申请日:2010-03-04

    IPC分类号: B41J2/015 B03C3/16

    CPC分类号: B41J2/1714 B03C3/16 B41J2/015

    摘要: Apparatus for capturing aerosols are disclosed. An example apparatus described herein includes a corona wire, and a nonconductive housing comprising a first cavity to expose a first portion of the corona wire, a second cavity to expose a second portion of the corona wire, and a chamber between the first and second cavities. A third portion of the corona wire is located within the chamber between the first and second portions of the corona wire.

    摘要翻译: 公开了用于捕获气溶胶的装置。 本文所述的示例性装置包括电晕丝和非导电壳体,其包括用于暴露电晕丝线的第一部分的第一腔体,暴露电晕丝线的第二部分的第二腔室以及第一和第二腔室之间的腔室 。 电晕丝的第三部分位于电晕丝的第一和第二部分之间的室内。