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    • 31. 发明申请
    • WIRELESS COMMUNICATION SYSTEM AND TRANSMISSION DEVICE
    • 无线通信系统和传输设备
    • US20090325514A1
    • 2009-12-31
    • US12556092
    • 2009-09-09
    • Masahiko ShimizuAkira Ito
    • Masahiko ShimizuAkira Ito
    • H04B7/02
    • H04B7/0452H04B7/0626H04B7/0628
    • The present invention relates to a wireless communication system to properly switch over a transmission method of radio signals corresponding to a configuration of a receiver. The wireless communication system according to the present invention includes a transmitting device having a plurality of antennas and capable of transmitting radio signals different from each other from these antennas, and a receiving device having at least one antenna and receiving the radio signals transmitted from the transmitting device. The receiving device comprises an information transmitting unit transmitting, to the transmitting device, configuration information about a configuration of the receiving device, and the transmitting device includes a transmitting unit transmitting the radio signals by a transmission method corresponding to the configuration information received from the receiving device.
    • 无线通信系统技术领域本发明涉及一种适当切换对应于接收机的配置的无线信号的发送方法的无线通信系统。 根据本发明的无线通信系统包括具有多个天线并且能够从这些天线发送彼此不同的无线电信号的发送设备,以及具有至少一个天线的接收设备,并且接收从发送端发送的无线电信号 设备。 接收装置包括信息发送单元,向发送装置发送关于接收装置的结构的配置信息,发送装置包括发送单元,发送单元通过与从接收到的接收到的配置信息对应的发送方法发送无线信号 设备。
    • 32. 发明申请
    • METHOD AND SYSTEM FOR DATA PROCESSING WITH DATABASE UPDATE FOR THE SAME
    • 用于数据库更新数据处理的方法和系统
    • US20080313244A1
    • 2008-12-18
    • US12138931
    • 2008-06-13
    • Akira ItoKiyonori HaraShuji Shimada
    • Akira ItoKiyonori HaraShuji Shimada
    • G06F17/30
    • G06F17/30377
    • In a system cooperating a high performance computer and a low performance computer, a load of database processing upon the low performance computer is reduced. In a high performance center running DBMS for managing each version by using logical structure data of a database as physical structure pages and one or more terminals having a lower performance than that of the center, an update difference file is created for a center side received command input to the center, a backup file is created for a terminal side received command input to the terminal, and a version applied with the terminal side received command is updated to a version after update, by sequentially overwrite copying the backup file and update difference file.
    • 在配合高性能计算机和低性能计算机的系统中,减少了在低性能计算机上的数据库处理负载。 在运行DBMS的高性能中心中,通过使用数据库的逻辑结构数据作为物理结构页面和具有比中心的性能更低的性能的一个或多个终端来管理每个版本,为中心侧接收命令创建更新差异文件 输入到中心,为终端输入的终端接收命令创建备份文件,并且将应用于终端侧接收命令的版本更新为更新后的版本,依次重写复制备份文件并更新差异文件 。
    • 40. 发明申请
    • Steering control apparatus
    • 转向控制装置
    • US20060089770A1
    • 2006-04-27
    • US11251899
    • 2005-10-18
    • Akira Ito
    • Akira Ito
    • B62D5/04
    • B62D1/286
    • An improved steering control apparatus is provided, wherein a driver can easily operate a steering wheel while the automatic steering mode is active so as to steer the vehicle in coping with any situation. The steering control system 41 that is provided in the steering control apparatus can determine whether a driver operates a steering wheel 33 by checking whether the electric current command value I1 for the assist control is more than a predetermined threshold value K1 while the automatic steering mode is active. And, as the operation of the steering wheel 33 is given precedence to continuation of the automatic steering control in determining whether the steering control apparatus 11 is changed from the automatic steering mode to the manual steering mode, the driver can easily rotate the steering wheel 33 in a state where the electric motor 19 generates enough assist force.
    • 提供了一种改进的转向控制装置,其中驾驶员可以在自动转向模式有效时容易地操作方向盘,以便转向车辆以应对任何情况。 设置在转向控制装置中的转向控制系统41可以通过检查辅助控制的电流指令值I 1是否大于预定阈值K 1来确定驾驶员是否操作方向盘33,同时自动转向 模式处于活动状态。 并且,由于在确定转向控制装置11是否从自动转向模式改变为手动转向模式时,方向盘33的操作优先于继续自动转向控制,所以驾驶员可以容易地转动方向盘33 在电动机19产生足够的辅助力的状态下。