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    • 22. 发明申请
    • MOTOR DRIVE
    • 电机驱动
    • US20100141188A1
    • 2010-06-10
    • US12594731
    • 2008-03-12
    • Toru KakebayashiTakashi YamaguchiYugo Tadano
    • Toru KakebayashiTakashi YamaguchiYugo Tadano
    • H02P27/06H02P3/14
    • H02P27/08H02M3/1582H02P3/18
    • [Task] A high-speed driving is possible, a utilization of a power supply having a low voltage is possible, and a regeneration is easy to be carried out.[Means to Solve the Task] A first buck-boost chopper portion is provided on an output side of a battery 10 to boost a voltage across battery 10 during a drive of a motor, a second buck-boost chopper portion is provided on an output side of the first buck-boost chopper portion to boost the voltage from an inverter portion 20 during a regeneration, inverter portion 20 of a 120-degree conduction current source inverter is provided on the output side of the second buck-boost chopper portion, and a motor 38 is provided on an output side of inverter portion 20.
    • [任务]可以进行高速驱动,可以利用具有低电压的电源,并且容易进行再生。 [解决任务的手段]在电动机驱动期间,在电池10的输出侧设置第一降压 - 升压斩波器部分,以提高电池10的电压,在输出端设置第二降压 - 升压斩波器部分 在第二降压 - 升压斩波器部分的输出侧设置有用于在再生期间升压来自逆变器部分20的电压的第一降压 - 升压斩波器部分的120度的导通电流源逆变器的逆变器部分20, 电动机38设置在逆变器部20的输出侧。
    • 24. 发明申请
    • DATA STORE SYSTEM, DATA RESTORATION SYSTEM, DATA STORE METHOD, AND DATA RESTORATION METHOD
    • 数据存储系统,数据恢复系统,数据存储方法和数据恢复方法
    • US20100115323A1
    • 2010-05-06
    • US12593105
    • 2008-04-10
    • Takashi YamaguchiTsutomu Sekibe
    • Takashi YamaguchiTsutomu Sekibe
    • G06F1/04G06F13/14
    • G06F1/3203
    • A data store system and a data restoration system that can decrease power consumed in data store-processing or data restoration are provided.A data transfer system includes a function block having store data; a storage section for storing the store data transferred from the function block; a bus having a bit width of a predetermined number of bits where the function block and the storage section are connected; and a controller for sending a store period clock to the function block and the storage section at the data store-processing and sending a restoration period clock to the function block and the storage section at the data restoration. In synchronization with the store period clock, the function block sends store data a predetermined number of bits at a time within the bit width of the bus to the bus and the storage section stores the store data sent in sequence from the function block through the bus. In synchronization with the restoration period clock, and the storage section sends the stored store data as many bits as the bit width of the bus at a time to the bus, and the function block reads the store data a predetermined number of bits at a time from the bus.
    • 提供了可以减少数据存储处理或数据恢复中消耗的功率的数据存储系统和数据恢复系统。 数据传输系统包括具有存储数据的功能块; 存储部,用于存储从功能块传送的存储数据; 具有功能块和存储部连接的预定位数的位宽的总线; 以及控制器,用于在数据存储处理时向功能块和存储部分发送存储周期时钟,并在数据恢复时向功能块和存储部分发送恢复周期时钟。 与存储周期时钟同步,功能块在总线的位宽度内的一段时间向总线发送预定数量的位的存储数据,并且存储部分存储从功能块通过总线顺序发送的存储数据 。 与恢复周期时钟同步,并且存储部分将存储的存储数据作为总线的位宽度一次发送到总线,并且功能块一次读取存储数据预定的位数 从公共汽车。
    • 27. 发明申请
    • IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE
    • 图像处理方法和图像处理装置
    • US20090087020A1
    • 2009-04-02
    • US12237116
    • 2008-09-24
    • Takashi YamaguchiTakeo MikiKenji Miyazaki
    • Takashi YamaguchiTakeo MikiKenji Miyazaki
    • G06K9/00
    • G06T1/0028G06T1/0071G06T2201/0051G06T2201/0061H04N1/32144H04N1/32304
    • An electronic watermarking embedding-processing section acquires layout information which specifies an embedding area of first sub information and an embedding area of second sub information in main image information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the first sub information in the embedding area of the first sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section performs overlapping processing for invisibly embedding the second sub information in the embedding area of the second sub information in the main image information which is specified by the layout information. The electronic watermarking embedding-processing section creates composite image information by composing image information in which the first sub information is invisibly embedded in the main image information and image information in which the second sub information is invisibly embedded in the main image information.
    • 电子水印嵌入处理部获取将第一子信息的嵌入区域和第二子信息的嵌入区域指定为主图像信息的布局信息。 电子水印嵌入处理部分执行重叠处理,用于将第一子信息的第一子信息隐藏在由布局信息指定的主图像信息中的第一子信息的嵌入区域中。 电子水印嵌入处理部分执行用于将第二子信息隐藏在第二子信息的嵌入区域中的重叠处理,该第二子信息被布局信息指定的主图像信息中。 电子水印嵌入处理部通过将主图像信息中的第一子信息不可见地嵌入的图像信息和第二子信息不可见地嵌入在主图像信息中的图像信息来构成合成图像信息。
    • 30. 发明授权
    • Remote-controllable toy and extension unit thereof
    • 遥控玩具及其扩展单元
    • US07393260B2
    • 2008-07-01
    • US10506110
    • 2004-01-16
    • Takashi Yamaguchi
    • Takashi Yamaguchi
    • A63H30/00
    • A63H30/04
    • A controller (2) which transmits code signals in accordance with operation contents of a user, a drive unit (1) driven and controlled based on the code signals, and an extension unit (10) detachably mounted on the controller (2) are provided. A code signal obtaining device (31, 51, and 52) for obtaining the code signals output from the controller (2) and a process performing device (30 and 61) for deciding a state of the drive unit (1) based on the obtained code signals to perform a predetermined process based on the decision result are provided in the extension unit (10).
    • 提供根据用户的操作内容发送代码信号的控制器(2),基于代码信号驱动和控制的驱动单元(1)和可拆卸地安装在控制器(2)上的扩展单元(10) 。 一种用于获得从控制器(2)输出的代码信号的代码信号获取装置(31,51和52)和用于基于获得的驱动单元(1)的状态来决定驱动单元(1)的状态的处理执行装置(30和61) 在扩展单元(10)中提供基于判定结果执行预定处理的代码信号。