利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.019 秒)

    Data processing device for reducing the number of internal bus lines
    1.
    发明授权
    Data processing device for reducing the number of internal bus lines 失效
    用于减少内部总线数量的数据处理设备

    公开(公告)号：US5440696A

    公开(公告)日：1995-08-08

    申请号：US84451

    申请日：1993-07-01

    申请人： Kenji Ijitsu ,  Masanobu Yuhara ,  Hidenobu Ohta

    发明人： Kenji Ijitsu ,  Masanobu Yuhara ,  Hidenobu Ohta

    IPC分类号： G06F12/08 ,  G06F13/16 ,  G06F15/16 ,  G06F15/177 ,  G06F13/00

    CPC分类号： G06F12/0848 ,  G06F12/0831

    摘要： An internal address bus, which is connected between a bus control unit and a memory control unit, is formed by a bidirectional bus. The bidirectional internal address bus is connected to an external address transferring bus which is used to transfer a write address in a system bus to the memory control unit. The bidirectional internal address bus is commonly used for renewal and invalidation of first and second buffers for an instruction cache and operand cache. Therefore, in the present invention, the number of the internal bus lines can be reduced, a control constitution can be simplified, and a consistency of contents in a plurality of internal buffers and the main memory can be easily maintained.

    摘要翻译： 连接在总线控制单元和存储器控制单元之间的内部地址总线由双向总线形成。 双向内部地址总线连接到用于将系统总线中的写入地址传送到存储器控制单元的外部地址传输总线。 双向内部地址总线通​​常用于指令高速缓存和操作数高速缓存的第一和第二缓冲器的更新和无效。 因此，在本发明中，能够减少内部总线的数量，能够简化控制结构，能够容易地维持多个内部缓冲器和主存储器内容的一致性。

    COMPUTER, REMOTE ACTIVATION METHOD, AND REMOTE ACTIVATION PROGRAM
    2.
    发明申请
    COMPUTER, REMOTE ACTIVATION METHOD, AND REMOTE ACTIVATION PROGRAM 失效
    计算机，远程激活方法和远程激活程序

    公开(公告)号：US20090319768A1

    公开(公告)日：2009-12-24

    申请号：US12548077

    申请日：2009-08-26

    申请人： Yutaka Ezaki ,  Masanobu Yuhara

    发明人： Yutaka Ezaki ,  Masanobu Yuhara

    IPC分类号： G06F15/177 ,  G06F1/00

    CPC分类号： G06F9/4416 ,  G06F9/45545 ,  G06F9/5077 ,  H04L12/40013

    摘要： To activate respective OSs separately through a network even in a virtual machine in which a plurality of OSs are installed, an M-packet acquiring unit acquires a received magic packet. An address detecting unit detects a MAC address that is stored in the magic packet. A control-list storage unit records correspondence between MAC addresses and guest OSs, and defines whether to activate the respective OSs by a remote operation. An activation determining unit refers to the control-list storage unit and determines whether to activate a guest OS that corresponds to the MAC address stored in the magic packet. A guest-OS control unit activates a guest OS that is determined to be activated by the activation determining unit.

    摘要翻译： 为了即使在安装有多个OS的虚拟机中也可以通过网络分别激活各个OS，M-packet获取单元获取接收到的魔术分组。 地址检测单元检测存储在魔术包中的MAC地址。 控制列表存储单元记录MAC地址和客户OS之间的对应关系，并且通过远程操作来定义是否激活相应的OS。 激活确定单元参考控制列表存储单元并且确定是否激活与存储在魔术包中的MAC地址相对应的客户机OS。 客户OS控制单元激活确定由激活确定单元激活的客户机OS。

    Multicast distribution system of packets
    3.
    发明授权
    Multicast distribution system of packets 失效
    分组的组播分发系统

    公开(公告)号：US06862279B1

    公开(公告)日：2005-03-01

    申请号：US09590264

    申请日：2000-06-09

    申请人： Yuji Imai ,  Masanobu Yuhara

    发明人： Yuji Imai ,  Masanobu Yuhara

    IPC分类号： H04M3/00 ,  H04L12/18 ,  H04L12/46 ,  H04L12/70 ,  H04L12/701 ,  H04L12/761 ,  H04L12/28

    CPC分类号： H04L12/1854

    摘要： A multicast distribution system of packet comprises routers connected with each other by a cable. Nodes are connected to each of the routers. The routers or the nodes is provided with a unit for relaying a packet having a list of the plurality of destination addresses and its undistributed bit map to the packet header to be transferred, according to the unicast route.

    摘要翻译： 分组的组播分发系统包括通过电缆相互连接的路由器。 节点连接到每个路由器。 路由器或节点具有一个单元，用于根据单播路由将具有多个目的地地址列表的分组及其未分配的位图中继到要传送的分组报头。

    Computer system process scheduler determining and executing processes based upon changeable priorities
    4.
    发明授权
    Computer system process scheduler determining and executing processes based upon changeable priorities 失效
    计算机系统进程调度程序基于可变优先级确定和执行进程

    公开(公告)号：US06668269B1

    公开(公告)日：2003-12-23

    申请号：US09474100

    申请日：1999-12-29

    申请人： Jun Kamada ,  Masanobu Yuhara ,  Etsuo Ono

    发明人： Jun Kamada ,  Masanobu Yuhara ,  Etsuo Ono

    IPC分类号： G06F900

    CPC分类号： G06F9/4881

    摘要： A computer-system fixed-priority process scheduler that is supported by an operating system (OS) and establishes fixed priorities respectively corresponding to a plurality of processes to be scheduled. Further, the priorities can be changed by designation from the user processes. The process scheduler allocates a central processing unit (CPU) to executable ones of the processes in the descending order of the priorities thereof. Moreover, a user-level process scheduler is provided in a fixed-priority process scheduler space, namely, in a real-time class process scheduler space. The user-level process scheduler has a first priority of a real time class. Furthermore, the user-level process scheduler performs the scheduling of a group of other user processes, which have priorities lower than the first priority, and causes the group of such user processes to operate or run. Namely, the user-level process scheduler determines the allocation of the CPU to such user processes and requests the OS to execute such user processes.

    摘要翻译： 一种由操作系统（OS）支持的计算机系统固定优先级进程调度器，并且分别对应于要调度的多个进程来建立固定优先级。 此外，可以通过用户进程的指定来改变优先级。 进程调度器以其优先级的降序将中央处理单元（CPU）分配给可执行的一个进程。 此外，在固定优先级的处理调度器空间中，即在实时类处理调度器空间中提供用户级进程调度器。 用户级进程调度器具有实时类的第一优先级。 此外，用户级进程调度器执行具有低于第一优先级的优先级的一组其他用户进程的调度，并且使得该组用户进程操作或运行。 即，用户级进程调度器确定CPU对这些用户进程的分配，并请求OS执行这样的用户进程。

    Computer system process scheduler determining and executing processes based upon changeable priorities
    5.
    发明授权
    Computer system process scheduler determining and executing processes based upon changeable priorities 失效

    公开(公告)号：US6108683A

    公开(公告)日：2000-08-22

    申请号：US621181

    申请日：1996-03-21

    申请人： Jun Kamada ,  Masanobu Yuhara ,  Etsuo Ono

    发明人： Jun Kamada ,  Masanobu Yuhara ,  Etsuo Ono

    IPC分类号： G06F9/46 ,  G06F9/48

    CPC分类号： G06F9/4881

    摘要： A computer-system fixed-priority process scheduler that is supported by an operating system (OS) and establishes fixed priorities respectively corresponding to a plurality of processes to be scheduled. Further, the priorities can be changed by designation from the user processes. The process scheduler allocates a central processing unit (CPU) to executable ones of the processes in the descending order of the priorities thereof. Moreover, a user-level process scheduler is provided in a fixed-priority process scheduler space, namely, in a real-time class process scheduler space. The user-level process scheduler has a first priority of a real time class. Furthermore, the user-level process scheduler performs the scheduling of a group of other user processes, which have priorities lower than the first priority, and causes the group of such user processes to operate or run. Namely, the user-level process scheduler determines the allocation of the CPU to such user processes and requests the OS to execute such user processes.

    Identifying an OS corresponding to an address included in a magic packet and determining whether activation of the OS is permitted
    6.
    发明授权
    Identifying an OS corresponding to an address included in a magic packet and determining whether activation of the OS is permitted 失效
    识别与包含在魔术包中的地址相对应的OS，并确定是否允许OS的激活

    公开(公告)号：US08661238B2

    公开(公告)日：2014-02-25

    申请号：US12548077

    申请日：2009-08-26

    申请人： Yutaka Ezaki ,  Masanobu Yuhara

    发明人： Yutaka Ezaki ,  Masanobu Yuhara

    IPC分类号： G06F15/177 ,  G06F1/00

    CPC分类号： G06F9/4416 ,  G06F9/45545 ,  G06F9/5077 ,  H04L12/40013

    摘要： To activate respective OSs separately through a network even in a virtual machine in which a plurality of OSs are installed, an M-packet acquiring unit acquires a received magic packet. An address detecting unit detects a MAC address that is stored in the magic packet. A control-list storage unit records correspondence between MAC addresses and guest OSs, and defines whether to activate the respective OSs by a remote operation. An activation determining unit refers to the control-list storage unit and determines whether to activate a guest OS that corresponds to the MAC address stored in the magic packet. A guest-OS control unit activates a guest OS that is determined to be activated by the activation determining unit.

    摘要翻译： 为了即使在安装有多个OS的虚拟机中也可以通过网络分别激活各个OS，M-packet获取单元获取接收到的魔术分组。 地址检测单元检测存储在魔术包中的MAC地址。 控制列表存储单元记录MAC地址和客户OS之间的对应关系，并且通过远程操作来定义是否激活相应的OS。 激活确定单元参考控制列表存储单元并且确定是否激活与存储在魔术包中的MAC地址相对应的客户机OS。 客户OS控制单元激活确定由激活确定单元激活的客户机OS。

    Dynamic control system for bandwidth restriction value of non-real time communications
    7.
    发明授权
    Dynamic control system for bandwidth restriction value of non-real time communications 失效
    非实时通信带宽限制值动态控制系统

    公开(公告)号：US06212200B1

    公开(公告)日：2001-04-03

    申请号：US09008655

    申请日：1998-01-16

    申请人： Fumiyuki Iizuka ,  Masanobu Yuhara

    发明人： Fumiyuki Iizuka ,  Masanobu Yuhara

    IPC分类号： H04J316

    CPC分类号： H04L41/0896

    摘要： The non-real time (NRT) bandwidth collector unit in a master apparatus collects the bandwidth of the non-real time (NRT) communications beforehand by decreasing the bandwidth limit value of a non-real time (NRT) queue in the client apparatus with a light traffic of a non-real time (NRT) communications. When the traffic of the non-real time (NRT) communications increases and there is a shortage of the bandwidth in a certain client apparatus, an increase request for the bandwidth is sent from the client apparatus to the master apparatus. The non-real time (NRT) bandwidth distributor unit in the master apparatus redistributes a new bandwidth limit value within the range of the collected bandwidth. The new bandwidth limit value is notified from the master apparatus to the client apparatus by a non-real time (NRT) bandwidth notifier unit and is set therein.

    摘要翻译： 主设备中的非实时（NRT）带宽收集器单元通过减少客户端设备中的非实时（NRT）队列的带宽限制值来预先收集非实时（NRT）通信的带宽， 非实时（NRT）通信的轻微流量。 当非实时（NRT）通信的业务量增加并且在某个客户端设备中存在带宽不足时，向客户端设备发送对带宽的增加请求。 主设备中的非实时（NRT）带宽分配器单元在收集的带宽范围内重新分配新的带宽限制值。 通过非实时（NRT）带宽通知单元将新的带宽限制值从主设备通知给客户端设备，并在其中设置。