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    Method of making mesoporous carbon from natural wood and mesoporous carbon hollow tubes made thereby
    1.
    发明授权
    Method of making mesoporous carbon from natural wood and mesoporous carbon hollow tubes made thereby 有权

    公开(公告)号：US10259714B2

    公开(公告)日：2019-04-16

    申请号：US15073969

    申请日：2016-03-18

    申请人： Jiahua Zhu ,  Long Chen ,  Tuo Ji

    发明人： Jiahua Zhu ,  Long Chen ,  Tuo Ji

    IPC分类号： C01B32/318 ,  C01B32/30 ,  C01B32/05

    摘要： In various embodiments, the present invention provides a relatively low cost and substantially chemical free method of making high surface area mesoporous carbon (as well as novel mesoporous carbon hollow tube (MCHT) structures made thereby) utilizing the cellulose framework found in natural wood and/or other plant fibers to make porous carbon structures. In some embodiments, the present invention will provide porous carbon structures having higher surface area than porous carbon structures made using prior art template methods, higher adsorption capacity than commercial activated carbon, and, in some embodiments, excellent electrochemical capacitance and storage capabilities. These new carbon materials may be adapted for a wide variety of uses including such things as removal of both inorganic and organic toxic pollutants from water, energy storage/conversion, supercapacitor electrodes for electrochemical energy storage, adsorption, and catalysis.

    METHOD OF MAKING MESOPOROUS CARBON FROM NATURAL WOOD AND MESOPOROUS CARBON HOLLOW TUBES MADE THEREBY
    2.
    发明申请
    METHOD OF MAKING MESOPOROUS CARBON FROM NATURAL WOOD AND MESOPOROUS CARBON HOLLOW TUBES MADE THEREBY 审中-公开
    从天然木炭制造多孔碳的方法及其制造的中空碳管

    公开(公告)号：US20160272502A1

    公开(公告)日：2016-09-22

    申请号：US15073969

    申请日：2016-03-18

    申请人： Jiahua Zhu ,  Long Chen ,  Tuo Ji

    发明人： Jiahua Zhu ,  Long Chen ,  Tuo Ji

    IPC分类号： C01B31/08

    CPC分类号： C01B32/30 ,  C01B32/05 ,  C01P2004/13 ,  C01P2006/12 ,  C01P2006/17

    摘要： In various embodiments, the present invention provides a relatively low cost and substantially chemical free method of making high surface area mesoporous carbon (as well as novel mesoporous carbon hollow tube (MCHT) structures made thereby) utilizing the cellulose framework found in natural wood and/or other plant fibers to make porous carbon structures. In some embodiments, the present invention will provide porous carbon structures having higher surface area than porous carbon structures made using prior art template methods, higher adsorption capacity than commercial activated carbon, and, in some embodiments, excellent electrochemical capacitance and storage capabilities. These new carbon materials may be adapted for a wide variety of uses including such things as removal of both inorganic and organic toxic pollutants from water, energy storage/conversion, supercapacitor electrodes for electrochemical energy storage, adsorption, and catalysis.

    摘要翻译： 在各种实施方案中，本发明提供了一种相对低成本且基本上不含化学物质的方法，其利用在天然木材和/或天然木材中发现的纤维素骨架，制备高表面积中孔碳（以及由此制得的新型介孔碳中空管（MCHT） 或其他植物纤维，以制造多孔碳结构。 在一些实施方案中，本发明将提供具有比使用现有技术模板方法制备的多孔碳结构更高的表面积的多孔碳结构，比商业活性炭具有更高的吸附能力，并且在一些实施方案中具有优异的电化学电容和储存能力。 这些新的碳材料可以适用于多种用途，包括从水中除去无机和有机有毒污染物，能量储存/转化，用于电化学储能的超级电容器电极，吸附和催化等。

    Push-button type flint ignition mechanism capable of automatic resetting
    3.
    发明授权
    Push-button type flint ignition mechanism capable of automatic resetting 有权

    公开(公告)号：US09909760B2

    公开(公告)日：2018-03-06

    申请号：US14912135

    申请日：2013-12-23

    申请人： Long Chen

    发明人： Long Chen ,  Li Wu

    IPC分类号： F23Q2/46 ,  F23Q1/06 ,  F23Q1/02 ,  F23Q2/16 ,  F23Q2/48 ,  F23Q2/34

    CPC分类号： F23Q1/06 ,  F23Q1/02 ,  F23Q2/161 ,  F23Q2/34 ,  F23Q2/46 ,  F23Q2/48

    摘要： A push-button type flint ignition mechanism that is capable of automatic reset, including: a built-in flint, a grinding wheel abutting the flint, an energy storage member that stores energy through deformation, a driving wheel rotating in the same direction as the grinding wheel when the energy storage member releases energy, a wheel axle about which the driving wheel rotates, a driving body pushed by the energy storage member when the energy storage member releases energy, a plucking portion located on the driving body and capable of plucking the driving wheel to make the driving wheel rotate, a blocking member capable of blocking the movement of the driving body, a moving member capable of making linear movements back and forth inside the mechanism and capable of squeezing the energy storage member to cause elastic deformation in the latter, and a reset member capable of pushing the moving member to reset; wherein, when no external force is exerted on the mechanism, the projections of the plucking portion and the driving wheel, respectively onto the plane perpendicular to the direction of movement by the moving member, do not overlap. Moreover, and optionally, when the energy storage member finishes releasing energy, the projections of the plucking portion and the driving wheel, respectively onto the plane perpendicular to the direction of movement by the moving member, do not overlap.

    Multi-core optical fiber coupler
    7.
    发明授权
    Multi-core optical fiber coupler 有权
    多芯光纤耦合器

    公开(公告)号：US08837878B2

    公开(公告)日：2014-09-16

    申请号：US13216790

    申请日：2011-08-24

    申请人： Long Chen ,  Po Dong

    发明人： Long Chen ,  Po Dong

    IPC分类号： G02B6/26 ,  G02B6/30 ,  B29D11/00 ,  G02B6/02 ,  G02B6/12 ,  G02B6/42

    CPC分类号： G02B6/30 ,  G02B6/02042 ,  G02B6/4214 ,  G02B2006/12104 ,  Y10T29/49826

    摘要： An optical device comprising a multi-core optical fiber coupler. The multi-core optical fiber coupler includes a substrate having a planar surface and turning mirrors located along the planar surface, each of the turning mirrors having a reflective surface oriented to change a direction of light between a direction that is parallel to the planar surface and a direction that is substantially non-parallel to the planar surface. The turning mirrors form a lateral pattern along the planar surface, the lateral pattern being configured to approximately match a pattern of optical cores in a multi-core optical fiber whose end segment faces the pattern and is positioned substantially normal to the planar surface of the substrate.

    摘要翻译： 一种包括多芯光纤耦合器的光学装置。 多芯光纤耦合器包括具有平坦表面的基板和沿着平坦表面设置的转向镜，每个转向镜具有反射表面，其被定向成在平行于平面的方向上改变光的方向;以及 基本上不平行于平面的方向。 转向镜沿着平坦表面形成横向图案，该横向图形被配置为与多芯光纤中的光纤芯线的图案近似匹配，其多个端部段面向图案并且基本垂直于基板的平面表面 。

    Coupler draft gear, double-side operating coupler and lower lockpin rotation shaft assembly
    8.
    发明授权
    Coupler draft gear, double-side operating coupler and lower lockpin rotation shaft assembly 有权
    联轴器牵引齿轮，双面操作联轴器和下锁定轴旋转轴总成

    公开(公告)号：US08469211B2

    公开(公告)日：2013-06-25

    申请号：US12810885

    申请日：2009-07-22

    申请人： Qingmin Meng ,  Yan Jiang ,  Yuebin Yu ,  Yingjun Cui ,  Long Chen ,  Junsong Wang ,  Hongji Sun

    发明人： Qingmin Meng ,  Yan Jiang ,  Yuebin Yu ,  Yingjun Cui ,  Long Chen ,  Junsong Wang ,  Hongji Sun

    IPC分类号： B61G3/00

    CPC分类号： B61G7/02

    摘要： A lower lockpin rotation shaft assembly includes a lower lockpin rotation shaft body, an outer end portion thereof having a first coupler lifting bar hole, an intermediate portion thereof having a connecting key; and a lower lockpin rotation shaft bush, an outer end portion of the lower lockpin rotation shaft bush having a second coupler lifting bar hole, and an inner end portion of the lower lockpin rotation shaft bush being operatively connected to an inner end portion of the lower lockpin rotation shaft body. Further, the present invention further provides a double-side operating coupler and a coupler draft gear having the above lower lockpin rotation shaft assembly. The coupler draft gear further includes two coupler lifting bars and two coupler lifting bar seats. Each of the coupler lifting bars is inserted in a keyhole-shaped through hole of corresponding coupler lifting bar seat, and the coupler lifting bar has a restrained segment at a fitted portion of the coupler lifting bar with the coupler lifting bar seat. Coupler heads of the two coupler lifting bar are inserted through the keyhole-shaped through holes of the two coupler lifting bar seats and then coupled with the first coupler lifting bar hole and the second coupler lifting bar hole of the double-side operating coupler. There is a gap between the restrained segment of each coupler lifting bar and walls of the rectangular hole of the keyhole-shaped through hole.

    摘要翻译： 下部锁定销旋转轴组件包括下部锁定销旋转轴主体，其外端部具有第一连接器提升杆孔，其中间部分具有连接键; 和下锁定销旋转轴衬套，下锁定销旋转轴衬套的外端部分具有第二联接器提升杆孔，并且下锁定销旋转轴套的内端部分可操作地连接到下端部的内端部分 锁定轴旋转轴体。 此外，本发明还提供了一种具有上述下部锁定销旋转轴组件的双面操作联接器和联接器牵伸装置。 联接器起落架还包括两个联轴器提升杆和两个联接器提升杆座。 每个联接器提升杆插入对应的联接器提升杆座的锁孔通孔中，并且联接器提升杆在联接器提升杆与联接器提升杆座的配合部分处具有限制段。 两个联接器提升杆的联轴器头部通过两个联接器提升杆座的锁眼通孔插入，然后与双面操作联轴器的第一联轴器提升杆孔和第二联接器提升杆孔相连。 每个连接器提升杆的限制段和锁眼通孔的矩形孔的壁之间存在间隙。

    OPTICAL SWITCH
    9.
    发明申请
    OPTICAL SWITCH 审中-公开
    光开关

    公开(公告)号：US20130094804A1

    公开(公告)日：2013-04-18

    申请号：US13272873

    申请日：2011-10-13

    申请人： Long Chen ,  Christopher R. Doerr

    发明人： Long Chen ,  Christopher R. Doerr

    IPC分类号： G02B6/26

    CPC分类号： G02B6/3518 ,  G02B6/3546

    摘要： An apparatus, comprising an optical switch having Nin optical input ports and Nout optical output ports. The optical switch includes an input array of 1×Nout optical switches, an output array of Nin×1 optical switches and a plurality of optical crossconnect zones located in-between the input array and the output array. Nin and Nout are integers greater than 1, and, each of Nin*Nout output waveguide arms of the 1×Nout optical switches are optically coupled to a corresponding one of Nin*Nout input waveguide arms of the Nin×1 optical switches comprising an optical switch.

    摘要翻译： 一种装置，包括具有Nin个光输入端口和Nout光输出端口的光开关。 光开关包括1×Nout光开关的输入阵列，Nin×1光开关的输出阵列和位于输入阵列和输出阵列之间的多个光交叉连接区域。 Nin和Nout是大于1的整数，并且1×Nout光开关的Nin * Nout输出波导臂中的每一个光耦合到Nin×1光开关的Nin * Nout输入波导臂中的相应的一个，包括光学 开关。

    ELECTRO-OPTIC MODULATOR STRUCTURES, RELATED METHODS AND APPLICATIONS
    10.
    发明申请
    ELECTRO-OPTIC MODULATOR STRUCTURES, RELATED METHODS AND APPLICATIONS 有权
    电光调制器结构，相关方法和应用

    公开(公告)号：US20130056623A1

    公开(公告)日：2013-03-07

    申请号：US13697866

    申请日：2011-05-13

    申请人： Michal Lipson ,  Sasikanth Manipatruni ,  Long Chen ,  Kyle Preston

    发明人： Michal Lipson ,  Sasikanth Manipatruni ,  Long Chen ,  Kyle Preston

    IPC分类号： H01L31/105 ,  G01J1/04 ,  H01L31/18

    CPC分类号： G02B6/29338 ,  G02B6/12007 ,  G02B6/136 ,  G02B6/29341 ,  G02B2006/12142 ,  G02F1/3133 ,  Y02P70/521

    摘要： An electro-optic modulator structure, a method for fabricating the electro-optic modulator structure, a method for operating an electro-optic modulator device that derives from the electro-optic modulator structure and a related communications apparatus that includes the electro-optic modulator structure all are directed towards effecting a comparatively low voltage operation of the electro-optic modulator device predicated upon consideration of optimal charge carrier injection efficiency characteristics of a PIN diode charge carrier injection based micro-ring electro-optic modulator structure as a function of applied bias voltage. To realize the foregoing result, at least in part, the PIN diode charge carrier injection based electro-optic modulator structure includes at least one of a p-doped region and an n-doped region that has a relatively high volume dopant concentration at a surface thereof.

    摘要翻译： 电光调制器结构，用于制造电光调制器结构的方法，用于操作从电光调制器结构导出的电光调制器装置的方法和包括电光调制器结构的相关通信装置 所有这些都旨在实现电光调制器装置的相当低的电压操作，其基于考虑作为施加的偏置电压的基于PIN二极管电荷载流子注入的微环电光调制器结构的最佳电荷载流子注入效率特性 。 为了实现上述结果，至少部分地基于PIN二极管电荷载流子注入的电光调制器结构包括在表面上具有相对高的体积掺杂剂浓度的p掺杂区域和n掺杂区域中的至少一个 其中。