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276 条记录 (耗时 0.039 秒)

    Controlled starting and braking of an internal combustion engine
    3.
    发明授权
    Controlled starting and braking of an internal combustion engine 有权
    控制内燃机的起动和制动

    公开(公告)号：US07234442B2

    公开(公告)日：2007-06-26

    申请号：US11445058

    申请日：2006-06-01

    申请人： David E. Hanson ,  Jun Ma ,  Benjamin G. K. Peterson

    发明人： David E. Hanson ,  Jun Ma ,  Benjamin G. K. Peterson

    IPC分类号： F02D41/06 ,  F02D43/00

    CPC分类号： F02D41/009 ,  F02D41/042 ,  F02D41/064 ,  F02D41/3058 ,  F02D2041/001 ,  F02D2041/0095 ,  F02N99/006

    摘要： An internal combustion engine may be provided with independently controllable valves, fuel injectors and ignition elements that may be used to start the engine without a separate auxiliary device such as an electric starter motor. The engine may fire the cylinders under a startup mode of control at the same time it fires the cylinders under a normal mode of control in order to smooth the transition from start up to normal operating mode. Additionally, an internal combustion engine may use independently controllable valves to stop the engine and ensure that one or more of the pistons come to rest at a position which allows them to be used to restart the engine.

    摘要翻译： 内燃机可以设置有独立可控的阀，燃料喷射器和点火元件，其可以用于启动发动机而不需要诸如电动起动马达的单独的辅助装置。 发动机可以在启动控制模式下启动气缸，同时在正常控制模式下燃烧气缸，以平滑从启动到正常运行模式的转换。 此外，内燃机可以使用独立可控的阀来停止发动机并且确保一个或多个活塞在允许它们用于重新启动发动机的位置处停止。

    Mixed structures of single walled and multi walled carbon nanotubes
    8.
    发明授权
    Mixed structures of single walled and multi walled carbon nanotubes 有权
    单壁和多壁碳纳米管的混合结构

    公开(公告)号：US09126828B2

    公开(公告)日：2015-09-08

    申请号：US11841676

    申请日：2007-08-20

    申请人： Jun Ma ,  Alan Fiseher ,  Robert Hoch

    发明人： Jun Ma ,  Alan Fiseher ,  Robert Hoch

    IPC分类号： C01B31/00 ,  C01B31/04 ,  C01B31/08 ,  B82B1/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/02

    CPC分类号： B82B1/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/16 ,  C01B32/174

    摘要： The invention relates to carbon nanotube structures containing both single walled and multi walled carbon nanotubes, and methods for preparing same. These carbon nanotube structures include but are not limited to macroscopic two and three dimensional structures of carbon nanotubes such as assemblages, mats, plugs, networks, rigid porous structures, extrudates, etc. The carbon nanotube structures of the present invention have a variety of uses, including but not limited to, porous media for filtration, adsorption, chromatography; electrodes and current collectors for supercapacitors, batteries and fuel cells; catalyst supports, (including electrocatalysis), etc.

    摘要翻译： 本发明涉及含有单壁和多壁碳纳米管的碳纳米管结构及其制备方法。 这些碳纳米管结构包括但不限于碳纳米管的宏观二维和三维结构，例如组合物，垫，塞子，网络，刚性多孔结构，挤出物等。本发明的碳纳米管结构具有多种用途 包括但不限于用于过滤，吸附，色谱的多孔介质; 用于超级电容器，电池和燃料电池的电极和集电器; 催化剂载体（包括电催化）等

    Water vapor control structure
    9.
    发明授权
    Water vapor control structure 有权
    水汽控制结构

    公开(公告)号：US08950849B2

    公开(公告)日：2015-02-10

    申请号：US13371937

    申请日：2012-02-13

    申请人： Andrew W. Hays ,  Jun Ma

    发明人： Andrew W. Hays ,  Jun Ma

    IPC分类号： B41J2/045 ,  B41J2/175

    CPC分类号： B41J2/14233

    摘要： In some aspects of the present application, an inkjet printing device is disclosed that can comprises an enclosed module configured to store ink and provide a path for ink flow; and an annular structure surrounding the path for ink flow, wherein the annular structure comprises a first polymer structure; a void structure arranged to surround the first polymer structure; and a second polymer structure arranged to surround the void structure.

    摘要翻译： 在本申请的一些方面，公开了一种喷墨打印装置，其可以包括被配置为存储墨水并提供油墨流动路径的封闭模块; 以及围绕所述油墨流动路径的环形结构，其中所述环形结构包括第一聚合物结构; 布置成围绕第一聚合物结构的空隙结构; 以及布置成围绕所述空隙结构的第二聚合物结构。

    High density three-dimensional electrical interconnections
    10.
    发明授权
    High density three-dimensional electrical interconnections 有权
    高密度三维电互连

    公开(公告)号：US08888254B2

    公开(公告)日：2014-11-18

    申请号：US13614879

    申请日：2012-09-13

    申请人： Xuejin Wen ,  Peter J. Nystrom ,  Gary D. Redding ,  Jun Ma

    发明人： Xuejin Wen ,  Peter J. Nystrom ,  Gary D. Redding ,  Jun Ma

    IPC分类号： B41J2/045

    CPC分类号： H01L41/29 ,  B41J2/14233 ,  H01L41/0475 ,  H01L41/0973 ,  H01L41/332

    摘要： Implementations relate to methods, devices produced by the method, and systems using the devices, for forming three-dimensional interconnect structures for ink piezoelectric printheads. A piezoelectric element array for an ink jet print head can include a plurality of piezoelectric elements spaced from adjacent piezoelectric elements by an interstitial space. Each piezoelectric element can include a central void space formed in a first intermediate layer between the piezoelectric element array and a second intermediate layer that is operable to function as a free space for portions of the piezoelectric elements to actuate into when subjected to the voltage.

    摘要翻译： 实现涉及通过该方法产生的方法，使用该装置的系统，用于形成油墨压电打印头的三维互连结构。 用于喷墨打印头的压电元件阵列可以包括通过间隙空间与相邻的压电元件间隔开的多个压电元件。 每个压电元件可以包括形成在压电元件阵列和第二中间层之间的第一中间层中的中心空隙空间，该第二中间层可操作地用作自由空间，用于部分压电元件在受到电压时致动。