公开(公告)号：US07997698B2

公开(公告)日：2011-08-16

申请号：US12261709

申请日：2008-10-30

申请人： Jeremy A Davis ,  Melissa S. Gedraitis ,  Marc A. Baldwin ,  Louis Barinaga ,  Daniel D Dowell ,  Ashley E Childs ,  Mark A. Smith ,  Charles R. Steinmetz ,  Ralph L. Stathem ,  Jeffrey D. Langford ,  Michael L. Hilton

发明人： Jeremy A Davis ,  Melissa S. Gedraitis ,  Marc A. Baldwin ,  Louis Barinaga ,  Daniel D Dowell ,  Ashley E Childs ,  Mark A. Smith ,  Charles R. Steinmetz ,  Ralph L. Stathem ,  Jeffrey D. Langford ,  Michael L. Hilton

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17523 ,  B41J2/17563 ,  B41J2/17596 ,  B41J2/19 ,  B41J2/195

摘要： An ink delivery system having at least one off-axis ink supply container and an on-axis printhead assembly. The on-axis printhead assembly includes at least one reservoir and a corresponding standpipe separated by a particle filter. At least one tube connects the off-axis ink supply container to the on-axis printhead assembly. A first valve is configured to selectively open a flow path between the tube and the reservoir. A second valve is configured to selectively open a flow path between the standpipe and the tube.

摘要翻译： 具有至少一个离轴供墨容器和轴上打印头组件的油墨输送系统。 轴上打印头组件包括至少一个储存器和由颗粒过滤器分隔开的对应竖管。 至少一个管将离轴供墨容器连接到轴上打印头组件。 第一阀构造成选择性地打开管和储存器之间的流动路径。 第二阀构造成选择性地打开立管和管之间的流动路径。

公开(公告)号：US20110168052A1

公开(公告)日：2011-07-14

申请号：US13071876

申请日：2011-03-25

申请人： James M. BRENNER ,  Harold F. Mantooth ,  Jeffrey D. Langford

发明人： James M. BRENNER ,  Harold F. Mantooth ,  Jeffrey D. Langford

IPC分类号： C09D11/02

CPC分类号： B41J2/17

摘要： One method of ink formulation may include providing a shipping material in a reservoir of a printing mechanism, placing a concentrated ink in communication with the reservoir, and mixing the shipping material and the concentrated ink together to create a print-ready ink.

摘要翻译： 油墨配制的一种方法可以包括在印刷机构的储存器中提供运送材料，将浓缩墨水与储存器连通，并将运输材料和浓缩的墨水混合在一起以产生印刷准备的墨水。

公开(公告)号：US5698406A

公开(公告)日：1997-12-16

申请号：US414331

申请日：1995-03-30

申请人： Cheryl A. Cathey ,  Henry L. Schwartz ,  Tom Saul ,  Jeffrey D. Langford

发明人： Cheryl A. Cathey ,  Henry L. Schwartz ,  Tom Saul ,  Jeffrey D. Langford

IPC分类号： G01N33/48 ,  B01F13/00 ,  B01F13/08 ,  B01L3/00 ,  C12M1/34 ,  C12Q1/00 ,  G01N33/52 ,  G01N33/543 ,  G01N35/00 ,  G01N33/53 ,  G01N33/558

CPC分类号： B01L3/50273 ,  B01F13/0059 ,  B01F13/0818 ,  B01L3/5027 ,  B01L3/502746 ,  G01N33/54366 ,  B01L2200/10 ,  B01L2200/16 ,  B01L2300/0816 ,  B01L2300/087 ,  B01L2400/0406 ,  B01L2400/0688 ,  B01L2400/086 ,  B01L3/502738 ,  G01N2035/00267 ,  Y10S435/81 ,  Y10S435/973 ,  Y10S436/805 ,  Y10S436/807 ,  Y10S436/808 ,  Y10S436/81

摘要： A disposable diagnostic device and method of its use are provided. The device comprises a housing containing first and second flow paths orthogonal to each other. The first flow path commences at a sample addition port and continues through a transport channel which feeds sample to an incubation area by means of capillary flow. The incubation area comprises a signal producing system and is underneath an optically-clear window. The first flow path terminates in a top waste reservoir which receives sample and wash fluid. The second flow path begins on one side of the incubation area at an inlet port over a side reagent reservoir. Liquid flows along the second flow path from the side reagent reservoir across the incubation area into the side waste reservoir. The incubation area may comprise agitation means for homogenous dispersion of reagent into liquid. Various reagents of a signal producing system may be contained within the device and the necessary liquids added automatically by appropriate instrumentation, so as to have the assay carried out automatically, without technician involvement, providing an accurate and sensitive determination.

摘要翻译： 提供了一次性诊断装置及其使用方法。 该装置包括容纳彼此正交的第一和第二流动路径的壳体。 第一流路在样品加入口处开始并继续通过运送通道，其通过毛细管流将样品送入孵育区。 孵化区包括信号产生系统，并在光学透明的窗口下方。 第一流路终止于接收样品和洗涤流体的顶部废物储存器中。 第二流路在侧试剂储存器的入口处从孵化区的一侧开始。 液体沿着第二流动路径从侧面试剂储存器流过孵化区域流入侧面废物储存器。 孵育区域可以包括用于将试剂均匀分散到液体中的搅拌装置。 信号产生系统的各种试剂可以包含在装置内，并且通过适当的仪器自动加入必需的液体，以便在没有技术人员参与的情况下自动进行测定，提供精确和灵敏的测定。