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    MULTI-CORE PROCESSOR SYSTEM AND MULTI-CORE PROCESSOR
    31.
    发明申请
    MULTI-CORE PROCESSOR SYSTEM AND MULTI-CORE PROCESSOR 有权
    多核处理器系统和多核处理器

    公开(公告)号：US20120042133A1

    公开(公告)日：2012-02-16

    申请号：US12885754

    申请日：2010-09-20

    申请人： Akira Takeda ,  Takeshi Kodaka

    发明人： Akira Takeda ,  Takeshi Kodaka

    IPC分类号： G06F12/08 ,  G06F12/00

    CPC分类号： G06F12/0804 ,  Y02D10/13

    摘要： According to one embodiment, a state manager classifies an area allocated to the multi-core processor in a first memory area into one of a first state in which allocation to processor cores is not performed, a second state in which allocation to one of the processor cores is performed and read and write are performed, and a third state in which allocation to one or more of the processor cores is performed and read and write are prohibited, and further performs a transition from one of the first state, the second state, and the third state to another. A cache/memory manager writes back a corresponding cache when the state manager performs the transition from the second state to the third state.

    摘要翻译： 根据一个实施例，状态管理器将分配给第一存储器区域中的多核心处理器的区域分类为不执行对处理器核心的分配的第一状态之一，其中分配给处理器之一 执行读取和写入，并且执行对一个或多个处理器核心的分配并且禁止读取和写入的第三状态，并进一步执行从第一状态，第二状态， 和第三个状态到另一个。 当状态管理器执行从第二状态到第三状态的转换时，缓存/存储器管理器写回对应的高速缓存。

    Constant current supply circuit capable of being trimmed
    32.
    发明授权
    Constant current supply circuit capable of being trimmed 有权
    恒流供电电路能够修整

    公开(公告)号：US07667449B2

    公开(公告)日：2010-02-23

    申请号：US11704678

    申请日：2007-02-08

    申请人： Akira Takeda

    发明人： Akira Takeda

    IPC分类号： G05F3/16

    CPC分类号： G05F3/262

    摘要： To provide a constant current circuit which is capable of not only acquiring characteristics of various sorts of electric circuits even before a trimming adjustment is carried out, performing the trimming adjustment based upon the acquired characteristics, performing trimming processes to both the constant current circuit and a load collectively, and performing an adjustment of a constant current with high precision, but also capable of reducing a total number of manufacturing steps so that a production cost can be lowered, as compared with that of a conventional constant current circuit.A constant current circuit of the present invention includes: a current output portion including a first transistor for causing a reference current to flow and a second transistor for causing an output current with respect to a load to flow, the first transistor and the second transistor connected with each other through a current mirror connection; a depletion transistor connected in series with the first transistor, for adjusting the reference current through trimming; a third transistor interposed between the depletion transistor and a ground point, for controlling tuning on/off of a connection between the depletion transistor and the ground point; and a first external terminal for allowing the reference current to flow through the first transistor.

    摘要翻译： 为了提供一种恒流电路，其能够即使在进行微调调整之前也能够获取各种电路的特性，基于获取的特性进行微调调整，对恒定电流电路和 并且与现有的恒流电路相比，能够高精度地进行恒定电流的调整，而且能够减少制造步骤的总数，从而能够降低生产成本。 本发明的恒流电路包括：电流输出部分，其包括用于引起参考电流流动的第一晶体管和用于使相对于负载的输出电流流动的第二晶体管，所述第一晶体管和所述第二晶体管连接 彼此通过电流镜连接; 与第一晶体管串联连接的耗尽型晶体管，用于通过修整来调节参考电流; 插入耗尽晶体管和接地点之间的第三晶体管，用于控制耗尽晶体管与接地点之间的连接的调谐导通/关断; 以及用于允许参考电流流过第一晶体管的第一外部端子。

    Four-cycle internal combustion engine and vehicle
    36.
    发明授权
    Four-cycle internal combustion engine and vehicle 有权
    四循环内燃机和车辆

    公开(公告)号：US07484492B2

    公开(公告)日：2009-02-03

    申请号：US11773238

    申请日：2007-07-03

    申请人： Takehiko Shiraoya ,  Yasuyuki Hamanaka ,  Akira Takeda

    发明人： Takehiko Shiraoya ,  Yasuyuki Hamanaka ,  Akira Takeda

    IPC分类号： F02N3/00 ,  F01L3/00

    CPC分类号： F01L1/18 ,  F01L1/143 ,  F01L1/205 ,  F01L1/462 ,  F01L3/10

    摘要： A four-cycle internal combustion engine with a valve system having improved durability in the case of high revolution speed. The engine includes a cylinder head having a port, and a valve having a stem part continuous with a fillet part for opening or closing the port. A valve spring including inner and outer springs urges the valve in a direction to close the port. A valve guide holds the stem part slidably. A tubular spring guide supports an outer periphery part of an outer spring to prevent lateral deformation of the spring. A top end of the spring guide is positioned above a top end of a valve guide.

    摘要翻译： 具有阀系统的四冲程内燃机在高转速的情况下具有改进的耐久性。 发动机包括具有端口的气缸盖和具有与用于打开或关闭端口的圆角部连续的杆部的阀。 包括内弹簧和外弹簧的阀弹簧促使阀在关闭端口的方向上。 阀导向件可滑动地保持杆部。 管状弹簧引导件支撑外部弹簧的外周部分以防止弹簧的横向变形。 弹簧引导件的顶端位于阀导向件的顶端上方。

    Constant current supply circuit
    37.
    发明申请
    Constant current supply circuit 有权
    恒流供电电路

    公开(公告)号：US20080018315A1

    公开(公告)日：2008-01-24

    申请号：US11704678

    申请日：2007-02-08

    申请人： Akira Takeda

    发明人： Akira Takeda

    IPC分类号： G05F3/02

    CPC分类号： G05F3/262

    摘要： To provide a constant current circuit which is capable of not only acquiring characteristics of various sorts of electric circuits even before a trimming adjustment is carried out, performing the trimming adjustment based upon the acquired characteristics, performing trimming processes to both the constant current circuit and a load collectively, and performing an adjustment of a constant current with high precision, but also capable of reducing a total number of manufacturing steps so that a production cost can be lowered, as compared with that of a conventional constant current circuit. A constant current circuit of the present invention includes: a current output portion including a first transistor for causing a reference current to flow and a second transistor for causing an output current with respect to a load to flow, the first transistor and the second transistor connected with each other through a current mirror connection; a depletion transistor connected in series with the first transistor, for adjusting the reference current through trimming; a third transistor interposed between the depletion transistor and a ground point, for controlling tuning on/off of a connection between the depletion transistor and the ground point; and a first external terminal for allowing the reference current to flow through the first transistor.

    摘要翻译： 为了提供一种恒流电路，其能够即使在进行微调调整之前也能够获取各种电路的特性，基于获取的特性进行微调调整，对恒定电流电路和 并且与现有的恒流电路相比，能够高精度地进行恒定电流的调整，而且能够减少制造步骤的总数，从而能够降低生产成本。 本发明的恒流电路包括：电流输出部分，包括用于使参考电流流动的第一晶体管和用于使相对于负载的输出电流流动的第二晶体管，所述第一晶体管和所述第二晶体管连接 彼此通过电流镜连接; 与第一晶体管串联连接的耗尽型晶体管，用于通过修整来调节参考电流; 插入耗尽晶体管和接地点之间的第三晶体管，用于控制耗尽晶体管与接地点之间的连接的调谐导通/关断; 以及用于允许参考电流流过第一晶体管的第一外部端子。