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1. 发明申请

WO2013126045A1 FLUID DISPENSER 审中-公开
标题翻译：流体分配器
公开(公告)号：WO2013126045A1
公开(公告)日：2013-08-29
申请号：PCT/US2012/025925
申请日：2012-02-21
申请人： HEWLETT PACKARD DEVELOPMENT COMPANY, L.P. , AGARWAL, Arun , RICHARDS, Paul , COOK, Galen
发明人： AGARWAL, Arun , RICHARDS, Paul , COOK, Galen
IPC分类号： B41J2/175 , B41J2/135
CPC分类号： B41J2/17563 , B41J2/14016 , B41J2002/14387 , B41J2002/14403
摘要： A fluid dispenser is disclosed herein. An example of such a fluid dispenser includes a housing configured to store a quantity of fluid and an ejection assembly configured to controllably emit the fluid through a nozzle. The fluid dispenser also includes a fluid chamber configured both to supply a quantity of the fluid to the ejection assembly and to define a fluid flow path between the housing and the ejection assembly. The fluid dispenser further includes a filter positioned in the fluid flow path and configured both to conduct the fluid from the housing to the fluid chamber and to restrain particles in the fluid from entering the fluid chamber. The filter is further configured to define a bubble flow path that facilitates conduction of bubbles from the fluid chamber to the housing. Additional features of this fluid dispenser are disclosed herein, as are other examples of fluid dispensers.
摘要翻译：本文公开了流体分配器。这种流体分配器的示例包括构造成存储一定数量的流体的壳体和构造成通过喷嘴可控地发射流体的喷射组件。流体分配器还包括流体室，其配置为向喷射组件供应一定量的流体并且限定在壳体和喷射组件之间的流体流动路径。流体分配器还包括位于流体流动路径中的过滤器，其被配置为将流体从壳体传导到流体室并且抑制流体中的颗粒进入流体室。过滤器进一步构造成限定有助于将气泡从流体室传导到壳体的气泡流动路径。本文公开了该流体分配器的附加特征，以及流体分配器的其它示例。

2. 发明申请

WO2021145848A1 BYPASS CHANNEL 审中-公开
公开(公告)号：WO2021145848A1
公开(公告)日：2021-07-22
申请号：PCT/US2020/012506
申请日：2020-01-15
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： RICHARDS, Paul , DESKINS, Tommy, D. , GOVYADINOV, Alexander , CUMBIE, Michael, W.
IPC分类号： B41J2/175 , B41J2/18 , B41J2/19
摘要： In various examples, a fluid ejection die may include a first chamber and a second chamber fluidly coupled at respective first ends with a fluid supply, a drop ejecting element positioned in the first chamber to cause fluid in the fluid ejection chamber to be ejected through a nozzle of the first chamber, a bypass channel fluidly coupled to the first and second chambers at respective second ends of the first and second chambers, a fluid recirculation channel fluidly coupled with the bypass channel and the fluid supply, and a fluid recirculating element to circulate fluid through the fluid recirculation channel and one or both of the first and second chambers. The bypass channel is to direct fluid flow from the first chamber to the second fluid chamber, bypassing the fluid recirculation channel, in response to energization of the drop ejecting element.

3. 发明申请

WO2009009419A3 APPARATUS AND METHOD FOR BIOLOGICAL SAMPLE PROCESSING 审中-公开
公开(公告)号：WO2009009419A3
公开(公告)日：2009-01-15
申请号：PCT/US2008/069151
申请日：2008-07-03
申请人： VENTANA MEDICAL SYSTEMS, INC. , LEMME, Charles, D. , RICHARDS, William , WARD, Glen , ASHBY, Austin , GHUSSON, Andrew , JENSEN-LONG, Lisa , KNAPP, Kevin , KUGIZAKI, Rodney , LARSON, Alain , RICHARDS, Paul , SHOWALTER, Wayne , WILKINSON, Chad
发明人： LEMME, Charles, D. , RICHARDS, William , WARD, Glen , ASHBY, Austin , GHUSSON, Andrew , JENSEN-LONG, Lisa , KNAPP, Kevin , KUGIZAKI, Rodney , LARSON, Alain , RICHARDS, Paul , SHOWALTER, Wayne , WILKINSON, Chad
IPC分类号： G01N35/00
摘要： An apparatus and method are described that achieve independent and simultaneous processing of a plurality of substrate- supported biological samples. In one embodiment, substrate holders arranged in a minor arc are independently moveable between a processing position and an access position, and reagents are delivered to substrates held in the substrate holders through a nozzle plate that moves along the arc of substrate holders. The disclosed apparatus and method are particularly suited for implementation of lean processing of biological samples.

4. 发明申请

WO2002087391A1 INFLATABLE CUSHION 审中-公开
标题翻译：充气垫
公开(公告)号：WO2002087391A1
公开(公告)日：2002-11-07
申请号：PCT/GB2002/002003
申请日：2002-05-01
申请人： RICHARDS, Paul
发明人： RICHARDS, Paul
IPC分类号： A47C16/00
CPC分类号： A47C7/383 , B64D11/0607
摘要： An inflatable cushion (2) is formed from two layers (6) of material that are seam-welded together. The seam (8) is provided with a local weakness (10) such that upon a predetermined excess internal pressure of the cushion (2) over the ambient pressure, the cushion (2) deflates in a controlled manner. The cushion (22) may be divided into two communicating compartments (22, 24), and finds particular application as a neck support or a s a foot-exercising cushion for use in pressurised aircraft.
摘要翻译：充气垫（2）由缝合在一起的两层材料（6）形成。接缝（8）设置有局部弱点（10），使得在环境压力下垫子（2）预定的过大内压时，衬垫（2）以受控的方式放气。衬垫（22）可以分为两个连通的隔间（22,24），并且特别用作颈部支撑件或用于加压飞行器的脚踏运动垫。

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