Method for producing porous carbon fiber
    61.
    发明专利
    Method for producing porous carbon fiber 有权
    生产多孔碳纤维的方法

    公开(公告)号:JP2010255127A

    公开(公告)日:2010-11-11

    申请号:JP2009104024

    申请日:2009-04-22

    CPC classification number: Y02E60/13

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous carbon fiber by utilization of starch which is an environment-compatible and low cost natural polymer.
    SOLUTION: The method for producing a porous carbon fiber includes: a step for processing the starch to produce a gelled starch solution; a step for adding an organic acid to the starch solution to produce the organic acid-added starch solution; a step for dissolving carbon nanotube in a solvent and then adding a fiber-forming polymer to produce a carbon nanotube/fiber-forming-polymer containing solution; a step for further mixing the carbon nanotube/fiber-forming-polymer containing solution with the starch solution to produce the carbon nanotube/starch/fiber-forming-polymer containing solution; a step for producing a starch-composite fiber from the carbon nanotube/starch/fiber-forming-polymer containing solution by an electric spinning method or a wet spinning method; and a step for subjecting the starch composite fiber to oxidizing heat treatment and then further to a carbonization treatment and to a vacuum thermal treatment.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 待解决的问题:提供一种通过利用作为环境相容性和低成本的天然聚合物的淀粉来制造多孔碳纤维的方法。 解决方案:多孔碳纤维的制造方法包括:处理淀粉以制备凝胶状淀粉溶液的步骤; 将有机酸添加到淀粉溶液中以产生添加有机酸的淀粉溶液的步骤; 将碳纳米管溶解在溶剂中,然后加入成纤聚合物以制备含碳纳米管/含纤维形成聚合物的溶液的步骤; 将含碳纳米管/含纤维形成聚合物的溶液与淀粉溶液进一步混合以产生含碳纳米管/淀粉/含纤维形成聚合物的溶液的步骤; 通过电纺法或湿法纺丝法从含碳纳米管/含淀粉/成纤维聚合物的溶液制备淀粉复合纤维的步骤; 以及使淀粉复合纤维进行氧化热处理,然后进一步进行碳化处理和真空热处理的步骤。 版权所有(C)2011,JPO&INPIT

    Higher-order generalized series parallel imaging method and sampling method for acquiring high spatio-temporal resolution functional magnetic resonance image
    62.
    发明专利
    Higher-order generalized series parallel imaging method and sampling method for acquiring high spatio-temporal resolution functional magnetic resonance image 审中-公开
    高阶通用系列平行成像方法及采集高空间分辨率功能磁共振图像采样方法

    公开(公告)号:JP2010155063A

    公开(公告)日:2010-07-15

    申请号:JP2009232198

    申请日:2009-10-06

    CPC classification number: G01R33/5611 G01R33/4806 G01R33/5619 G01R33/56308

    Abstract: PROBLEM TO BE SOLVED: To provide a higher-order generalized series parallel imaging method and a sampling method for acquiring high spatio-temporal resolution functional magnetic resonance images.
    SOLUTION: This method for acquiring magnetic resonance images having high spatio-temporal resolution includes: a step of performing sampling of an input image in k-space; a step of applying a higher-order generalized series (HGS) reconstruction procedure to data acquired as the sampling result to acquire a first reconstructed image; and a step of applying a parallel magnetic resonance reconstruction procedure to the first reconstructed image to acquire a second reconstructed image. The image acquisition speed can be made faster and high resolution functional magnetic resonance images can be acquired.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种用于获取高空间 - 时间分辨率功能磁共振图像的高阶广义串联并行成像方法和采样方法。 解决方案:用于获取具有高空间 - 时间分辨率的磁共振图像的方法包括:在k空间中执行输入图像的采样的步骤; 对获取第一重构图像的取样结果取得的数据应用高阶广义序列(HGS)重构程序的步骤; 以及将并行磁共振重建程序应用于所述第一重建图像以获取第二重构图像的步骤。 可以使图像采集速度更快,并且可以获得高分辨率的功能磁共振图像。 版权所有(C)2010,JPO&INPIT

    Fuel cell stack fastening equipment
    68.
    发明专利
    Fuel cell stack fastening equipment 审中-公开
    燃料电池堆栈紧固设备

    公开(公告)号:JP2009146877A

    公开(公告)日:2009-07-02

    申请号:JP2008161645

    申请日:2008-06-20

    CPC classification number: H01M8/248

    Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack fastening equipment in which a face pressure of a fuel cell can be maintained uniformly and package efficiency can be improved. SOLUTION: This equipment is constituted including a wire to fasten end plates attached to both end parts of the stack, a tensioner attached to the upper part of the up-end plate in order to adjust tension of the wire, a tension guide equipped with a center groove in order to guide the vertical movement of the tensioner and formed in a structure surrounding the tensioner, the upper part guides installed on both sides of the tensioner to guide the wires of the stack upper part, and the lower guides attached to both sides of the lower part of the down end plate to guide the wires of the stack lower part. The tensioner is attached to the upper part of the up-end plate with tension bolts, and its vertical height is adjusted by a screw movement method to adjust the tension of the wire. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种能够均匀地保持燃料电池的面压并能够提高封装效率的燃料电池堆的紧固装置。 解决方案:本设备包括一个连接在堆叠的两个端部上的端板的电线,一个安装在上端板的上部的张紧器,以便调节电线的张力;张力导向器 配有中心槽,以引导张紧器的垂直运动并形成在围绕张紧器的结构中,安装在张紧器两侧的上部导向件引导堆叠上部的电线,并且下导轨附接 到下端板下部的两侧以引导堆叠下部的电线。 张紧器用拉紧螺栓固定在上端板的上部,其垂直高度通过螺丝移动法调节,以调节线的张力。 版权所有(C)2009,JPO&INPIT

Patent Agency Ranking