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    • 2. 发明授权
    • System for determining battery impedance
    • 确定电池阻抗的系统
    • US09018913B2
    • 2015-04-28
    • US13475891
    • 2012-05-18
    • Justin Dale MiddletonWellington Ying-Wei Kwok
    • Justin Dale MiddletonWellington Ying-Wei Kwok
    • G01R31/36H02J7/00
    • G01R31/3624G01R31/3662G01R31/3679H02J7/0077Y10T307/406
    • A method for real-time characterization of a battery includes providing electric power to one or more electrical power loads, charging and discharging the battery based on power needs of the one or more electrical power loads, and monitoring for a circumstance where charging and discharging of the battery results in terminal voltage of the battery substantially equaling open-circuit voltage of the battery and recording the measured terminal voltage as a first measured voltage. The method may also include monitoring for a subsequent circumstance subsequent when charging and discharging the battery results in battery current larger than a predetermined value and recording an existing terminal voltage as a second measured voltage. The method may also include using the first and second measured voltages to determine a measured internal impedance of the battery. These actions may be performed between startup and shutdown of the power system.
    • 一种用于电池的实时表征的方法包括向一个或多个电力负载提供电力,基于一个或多个电力负载的电力需要对电池进行充电和放电,以及监测充电和放电 电池导致电池的端子电压基本上等于电池的开路电压,并记录测量的端子电压作为第一测量电压。 该方法还可以包括当对电池进行充电和放电导致电池电流大于预定值并且将现有终端电压记录为第二测量电压时监视随后的情况。 该方法还可以包括使用第一和第二测量电压来确定测量的电池的内部阻抗。 这些动作可以在电力系统的启动和停机之间执行。
    • 10. 发明申请
    • SPACED PROJECTION SUBSTRATES AND DEVICES FOR CELL CULTURE
    • 间隔投影基质和细胞培养装置
    • US20100129908A1
    • 2010-05-27
    • US12622079
    • 2009-11-19
    • Ye FangYi-Cheng HsiehLing HuangYing Wei
    • Ye FangYi-Cheng HsiehLing HuangYing Wei
    • C12N5/071
    • C12N5/067C12M25/02C12N2502/13C12N2533/54
    • An article for culturing cells includes a substrate on which cells can be cultured. The substrate has a base surface. An array of projections extends from the base surface. The projections have a height of about 1 micrometer to about 100 micrometers, and have a gap distance along the major surface from center to center between neighboring projections of about 10 micrometers to 80 micrometers. A plurality of arrays of projections may extend from the surface with gaps in the base surface between the arrays. Hepatocytes cultures on such microprojection array substrates maintained in vivo like morphology and membrane polarity. Hepatocytes co-cultured with helper cells on such substrates tended to grow in the area of the arrays, while the helper cells tended to grow in the areas between the arrays.
    • 培养细胞的制品包括可以培养细胞的底物。 基板具有基面。 一组突起从基面延伸出来。 突起具有约1微米至约100微米的高度,并且在约10微米至80微米的相邻突起之间具有从中心到中心的主表面的间隙距离。 多个突起阵列可以从阵列之间的基部表面中的间隙从表面延伸。 在这样的微喷射阵列基板上的肝细胞培养物保持体内,如形态和膜极性。 与这种底物上的辅助细胞共培养的肝细胞趋向于在阵列区域中生长,而辅助细胞趋向于在阵列之间的区域中生长。