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    • 47. 发明授权
    • Heated steering wheel
    • 加热方向盘
    • US06392195B1
    • 2002-05-21
    • US09723138
    • 2000-11-27
    • Li ZhaoScott G. Warhover
    • Li ZhaoScott G. Warhover
    • B60L102
    • B62D1/065
    • A heated steering wheel having a heated element that provides a uniform distribution of heat throughout the rim of the steering wheel. The heating element is a thin fabric woven made from nylon coated with silver and has a constant temperature coefficient. The heated steering wheel provides a foam layer surrounding the heating element, and this layer prevents the leather wrapping from being uneven due to the presence of the bus bar. The heating element can also be used in a steering wheel having a wood veneer shell.
    • 一种具有加热元件的加热方向盘,其在方向盘的整个轮缘上提供均匀的热分布。 加热元件是由涂覆有银的尼龙制成的薄织物并且具有恒定的温度系数。 加热的方向盘提供围绕加热元件的泡沫层,并且该层防止由于母线的存在而使皮革包裹不均匀。 加热元件也可用于具有木材单板壳的方向盘。
    • 48. 发明授权
    • Method to produce hybrid cells by electrofusion
    • 通过电融合产生杂交细胞的方法
    • US5650305A
    • 1997-07-22
    • US649771
    • 1996-05-15
    • Sek Wen HuiLi Lin-HongMary L. HensenYa Li Zhao
    • Sek Wen HuiLi Lin-HongMary L. HensenYa Li Zhao
    • C12M3/00C12N13/00C12N5/12
    • C12N13/00C12M35/02
    • A method and apparatus for electrofusing a cell pellet comprising a plurality of tiers of cells of two different cell types to be fused which results in the formation of hybrid cells with high efficiency and high viability. The method comprises subjecting the cell pellet, and a pulse medium in contact with the cell pellet, with multiple pulses of voltage. A method and apparatus for electrofusing a cell-vesicle pellet comprising a plurality of tiers of a cell type and of membrane vesicles, and wherein the membrane vesicles are loaded with an exogenous macromolecule to be delivered to the cell type during fusion, which results in the formation of fused cells containing the exogenous macromolecule with high efficiency and high viability. Alteratively, the membrane vesicles may contain at least one type of exogenous macromolecule inserted into its membrane. Fusion with a target cell results in the exogenous macromolecule being incorporated into the cell membrane of the target cell with high efficiency and high viability. The method comprises subjecting the cell-vesicle pellet, and a pulse medium in contact with the cell-vesicle pellet, with multiple pulses of voltage.
    • 一种用于电熔细胞沉淀的方法和装置,包括要融合的两种不同细胞类型的多层细胞,其导致以高效率和高活力形成杂交细胞。 该方法包括以多个脉冲电压对细胞沉淀物和与细胞沉淀物接触的脉冲介质进行处理。 一种用于对包含细胞类型和膜囊泡的多层细胞泡囊进行电熔的方法和装置,其中所述膜囊泡装载有在融合期间被递送至细胞类型的外源大分子,这导致 以高效率和高生存力形成含有外源大分子的融合细胞。 换句话说,膜泡囊可以含有插入其膜中的至少一种类型的外源大分子。 与靶细胞融合导致外源性大分子以高效率和高活力并入目标细胞的细胞膜中。 该方法包括以多个脉冲电压对细胞囊泡和与细胞泡囊接触的脉冲介质进行处理。