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    • 81. 发明申请
    • Anti-Prominin-1 Antibody having ADCC Activity or CDC Activity
    • 具有ADCC活性或CDC活性的抗Prominin-1抗体
    • US20100209439A1
    • 2010-08-19
    • US12666418
    • 2008-06-25
    • Kenji Yoshida
    • Kenji Yoshida
    • C07K16/30A61K39/395
    • C07K16/2896C07K2317/24C07K2317/56C07K2317/565C07K2317/72
    • An objective of the present invention is to provide antibodies that bind to Prominin-1 and have ADCC activity and/or CDC activity, and pharmaceutical compositions containing those antibodies as an active ingredient.To achieve a solution to the above-mentioned objective, the present inventors produced recombinant antibodies by cloning a nucleotide sequence of the AC133 antibody variable region, discovered that the ADCC/CDC-inducing effect which does not exist in the original AC133 antibody is imparted to the recombinant antibodies, and thereby completed the present invention. In the human chimeric antibody/human effector cell combination, the chimeric antibody whose constant region sequence had been converted to human IgG1/κ was found to induce strong ADCC. Furthermore, the present inventors produced humanized antibodies prepared by grafting the AC133 antibody CDRs to a human antibody sequence, and further produced humanized antibodies having binding activities equivalent to the activity of the chimeric antibody by introducing amino acid substitutions into the humanized L chain sequence. The present invention provides unlabeled AC133 human chimeric antibodies and humanized antibodies having antitumor effects.
    • 本发明的目的是提供结合Prominin-1并具有ADCC活性和/或CDC活性的抗体,以及含有这些抗体作为活性成分的药物组合物。 为了实现上述目的的解决方案,本发明人通过克隆AC133抗体可变区的核苷酸序列产生重组抗体,发现赋予原始AC133抗体中不存在的ADCC / CDC诱导作用赋予 重组抗体,从而完成了本发明。 在人嵌合抗体/人效应细胞组合中,其恒定区序列已转化为人IgG1 / 被发现诱导强ADCC。 此外,本发明人通过将AC133抗体CDR移植到人抗体序列而制备人源化抗体,并通过将人源化L链序列引入氨基酸取代而进一步制备具有与嵌合抗体活性相当的结合活性的人源化抗体。 本发明提供了未标记的AC133人嵌合抗体和具有抗肿瘤作用的人源化抗体。
    • 85. 发明申请
    • TORQUE CONTROL DEVICE AND METHOD FOR CONTROLLING THE SAME
    • 扭矩控制装置及其控制方法
    • US20100039053A1
    • 2010-02-18
    • US12605373
    • 2009-10-26
    • Ryuta MATSUTANIKenji YoshidaShigeru Sakurai
    • Ryuta MATSUTANIKenji YoshidaShigeru Sakurai
    • H02P5/46
    • B25B21/00B23P19/066B25B23/14
    • A torque control device controlling torque of first and second mechanical units connected coaxially to each other through connecting members includes a controller generating first and second references from a command from a host system, first and second motors respectively driving the first and second mechanical units, first and second motor control units respectively controlling the first and second motors on the basis of the first and second references. The first and second references synchronously accelerate the first and second motors to first rotational speed, then increase rotational speed of the second motor according to a speed profile to produce torsional torque in the connecting members, decelerate the second motor to the first rotational speed after the torsional torque reaches a predetermined value, and synchronously decelerate and stop the first and second motors after a predetermined time period elapses.
    • 控制通过连接构件彼此同轴连接的第一和第二机械单元的扭矩的转矩控制装置包括控制器,其根据来自主机系统的命令产生第一和第二参考,第一和第二电动机分别驱动第一和第二机械单元,第一 以及第二电动机控制单元,其基于第一和第二参考分别控制第一和第二电动机。 第一和第二参考同步地将第一和第二电动机加速到第一转速,然后根据速度曲线提高第二电动机的转速,以在连接构件中产生扭转扭矩,在第二电动机之后将第二电动机减速到第一转速 扭转扭矩达到预定值,并且在经过预定时间段之后同步地减速和停止第一和第二电动机。
    • 90. 发明申请
    • Communication system, communication method, computer-readable medium and image shooting device
    • 通信系统,通信方式,计算机可读介质和图像拍摄设备
    • US20090086031A1
    • 2009-04-02
    • US12219680
    • 2008-07-25
    • Satoru WakabayashiKenji Yoshida
    • Satoru WakabayashiKenji Yoshida
    • H04N5/225H04B7/24
    • H04N5/23203H04N1/00347H04N2101/00H04N2201/0015H04N2201/0041H04N2201/0044H04N2201/0055H04N2201/0084
    • A communication system includes a first and a second communication devices, and the first and the second communication devices includes a first and a second transmission units that are disposed respectively on bodies of the communication devices and wirelessly transmits predetermined information to each other. The first communication device further includes a first reception unit that is disposed in a position where the first reception unit is capable of communicating with the second transmission unit and receives second information that has been transmitted from the second transmission unit, and a first control unit that controls the first communication device such that, when communication becomes possible between the first reception unit and the second transmission unit, the first reception unit receives the second information, and such that, when communication becomes possible between the first transmission unit and the second reception unit, the first transmission unit transmits first information.
    • 通信系统包括第一和第二通信设备,并且第一和第二通信设备包括分别设置在通信设备的主体上并彼此无线地发送预定信息的第一和第二传输单元。 第一通信装置还包括:第一接收单元,其设置在第一接收单元能够与第二发送单元通信并接收从第二发送单元发送的第二信息的位置;以及第一控制单元, 控制第一通信装置,使得当第一接收单元和第二发送单元之间进行通信时,第一接收单元接收第二信息,并且当第一发送单元和第二接收单元之间进行通信时 ,第一发送单元发送第一信息。