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    • 9. 发明申请
    • Method of Selecting a Cardiomyoctye Using Intracellular Mitochondria as an Indicator
    • 使用细胞内线粒体作为指标选择心肌细胞的方法
    • US20080090266A1
    • 2008-04-17
    • US11660581
    • 2005-08-26
    • Fumiyuki HattoriKeiichi Fukuda
    • Fumiyuki HattoriKeiichi Fukuda
    • C12Q1/02C12N5/00C12N5/02
    • C12N5/0657C12N2506/02G01N33/56966
    • The invention relates to methods of selecting a cardiomyocyte from a cell population derived from a whole heart or a differentiated cell population derived from a stem cell without genetic alteration. Specifically, the invention relates to a method of selecting a cardiomyocyte from a cardiomyocyte-containing cell mixture without genetic alteration of a cardiomyocyte, on the basis of a relative content of cellular mitochondria and/or a relative mitochondrial transmembrane potential of the cell. The invention also relates to methods of enriching a cardiomyocyte from a cardiomyocyte-containing cell mixture without genetic alteration of a cardiomyocyte, producing a cardiomyocyte without genetic alteration of a cardiomyocyte, and evaluating the ratio of a cardiomyocyte in a cardiomyocyte-containing cell mixture.
    • 本发明涉及从源自全部心脏的细胞群体或源自干细胞的分化细胞群体中选择心肌细胞而不进行遗传改变的方法。 具体地说,本发明涉及一种基于细胞线粒体的相对含量和/或细胞的相对线粒体跨膜电位从含有心肌细胞的细胞混合物中选择心肌细胞而不对心肌细胞进行遗传改变的方法。 本发明还涉及从含有心肌细胞的细胞混合物中丰富心肌细胞的方法,而没有心肌细胞的遗传改变,产生心肌细胞而没有心肌细胞的遗传改变,以及评估心肌细胞含有心​​肌细胞的细胞混合物中的比例。
    • 10. 发明授权
    • Contents data transmission/reception system, contents data transmitter, contents data receiver and contents data transmission/reception method
    • 内容数据发送/接收系统,内容数据发送器,内容数据接收器和内容数据发送/接收方法
    • US07213156B2
    • 2007-05-01
    • US10400491
    • 2003-03-28
    • Keiichi Fukuda
    • Keiichi Fukuda
    • H04L9/32
    • H04N21/4367H04N7/163H04N7/1675H04N21/4405H04N21/4408
    • An object of the invention is to prevent original high quality contents data from being illegally obtained by extracting encryption breaking information from data transmitted through a single signal line for connecting two apparatuses and by using the encryption breaking information to decrypt encrypted contents data. In a contents data transmission/reception system, a contents data transmitter encrypts contents data by using key information, transmits the key information through plural signal lines to a contents data receiver, and then, transmits the encrypted contents data through the plural signal lines to the contents data receiver. The contents data receiver acquires the key information from data transmitted from the contents data transmitter through the plural signal lines, receives the encrypted contents data transmitted from the contents data transmitter through the plural signal lines, and decrypts the encrypted contents data by using the key information.
    • 本发明的目的是通过从通过用于连接两个装置的单个信号线发送的数据提取加密分解信息,并且通过使用加密分解信息来解密加密的内容数据来防止原始的高质量内容数据被非法获得。 在内容数据发送/接收系统中,内容数据发送器通过使用密钥信息来加密内容数据,通过多个信号线将密钥信息发送到内容数据接收机,然后通过多个信号线将加密的内容数据发送到 内容数据接收器。 内容数据接收器从通过多条信号线从内容数据发送机发送的数据中获取密钥信息,通过多条信号线接收从内容数据发送机发送的加密内容数据,并通过使用密钥信息对加密的内容数据进行解密 。