Method of Producing Nerve Cell
    13.
    发明申请
    Method of Producing Nerve Cell 审中-公开
    产生神经细胞的方法

    公开(公告)号:US20080305544A1

    公开(公告)日:2008-12-11

    申请号:US11571580

    申请日:2005-07-06

    IPC分类号: C12N5/06

    摘要: An Object of the present invention is to provide a process for producing a nerve cell by inducing differentiation of an embryonic stem cell, a method for inducing differentiation of the embryonic stem cell into a nerve cell, a medium to be used in the production process or differentiation induction method, or a method for improving purity of the nerve cell obtained by inducing differentiation of the embryonic stem cell. The present invention provides a process for producing a nerve cell which is applicable to treatment of neurodegenerative disease or the like easily, selectively or inexpensively by inducing differentiation induction of an embryonic stem cell using vitamin B12 or a salt thereof and heparin, a substance having heparin-like activity or a salt.

    摘要翻译: 本发明的目的是提供一种通过诱导胚胎干细胞的分化来产生神经细胞的方法,用于诱导将胚胎干细胞分化成神经细胞的方法,用于生产过程的培养基或 分化诱导方法或通过诱导胚胎干细胞分化而获得的提高神经细胞的纯度的方法。 本发明提供了通过使用维生素B12或其盐诱导胚胎干细胞的分化诱导和肝素(含有肝素的物质),可以容易地,选择性地或廉价地治疗神经变性疾病等的神经细胞的制造方法 类活动或盐。

    Flange member, photosensitive drum, process cartridge, image forming apparatus, and image forming method
    19.
    发明授权
    Flange member, photosensitive drum, process cartridge, image forming apparatus, and image forming method 有权
    凸缘部件,感光鼓,处理盒,成像设备和图像形成方法

    公开(公告)号:US09110438B2

    公开(公告)日:2015-08-18

    申请号:US13881636

    申请日:2011-11-10

    IPC分类号: G03G15/00 G03G21/18

    摘要: A disclosed flange member includes a press-fitted portion to be press-fitted in an axial end-opening portion of a hollow and cylindrical sleeve member; an axle opening portion including an axle opening into which a shaft member is inserted when the press-fitted portion is press-fitted in the end-opening portion; and a linking portion extending in a direction parallel to a circular cross section of the sleeve member and connecting the axle opening portion to the press-fitted portion. The linking portion includes a stress-absorbing portion that is deformed so as to absorb stress to which an outer peripheral surface of the press-fitted portion is subjected upon contact with an inner peripheral surface of the sleeve member when the press-fitted portion is press-fitted in the end-opening portion, thus preventing the stress from being transmitted to the axle opening portion via the linking portion.

    摘要翻译: 所公开的凸缘构件包括压配合部分,该压配部分压配合在中空和圆柱形套筒构件的轴向端部开口部分中; 所述车轴开口部包括车轴开口,当所述压配合部压配合在所述端部开口部时,所述轴构件插入到所述轴孔中; 以及连接部,其在与所述套筒构件的圆形截面平行的方向上延伸并将所述车轴开口部连接到所述压入部。 连接部分包括应力吸收部分,该压力部分被变形以吸收当按压配合部分被按压时压配部分的外周面与套筒部件的内周面接触时受到的应力 设置在端部开口部分,从而防止应力通过连接部分传递到车轴开口部分。