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1. 发明授权

US06892261B2 Multiple operating system control method 失效
标题翻译：多操作系统控制方式
公开(公告)号：US06892261B2
公开(公告)日：2005-05-10
申请号：US10774486
申请日：2004-02-10
申请人： Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
发明人： Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
IPC分类号： G06F9/455 , G06F9/48 , G06F13/24
CPC分类号： G06F9/4812 , G06F9/45533 , G06F9/4843
摘要： An inter-OS control software for switching OS's in operation executed on a single CPU is installed, and plural OS's are made alternately executed. A control program is executed exclusively on one OS, which controls the controlled apparatus. A supervisory control program and a development environment program are executed on another OS, and a memory space is divided so as to make no effect for the operation of the control program. A higher real-time performance and reliability can be established with a single CPU architecture.
摘要翻译：安装用于在单个CPU上执行的用于切换操作系统的操作系统间控制软件，并且交替地执行多个操作系统。控制程序仅在一个操作系统上执行，该控制程序控制受控设备。在另一个OS上执行监视控制程序和开发环境程序，并且对存储器空间进行分割，从而对控制程序的操作没有影响。可以使用单个CPU架构来建立更高的实时性能和可靠性。

2. 发明授权

US06715016B1 Multiple operating system control method 失效
公开(公告)号：US06715016B1
公开(公告)日：2004-03-30
申请号：US09585120
申请日：2000-06-01
申请人： Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
发明人： Hiroshi Ohno , Tomoaki Nakamura , Shigenori Kaneko , Ryokichi Yoshizawa , Naoshi Kato , Manabu Yamauchi , Toshiaki Arai , Tomoki Sekiguchi
IPC分类号： G06F1324
CPC分类号： G06F9/4812 , G06F9/45533 , G06F9/4843
摘要： An inter-OS control software for switching OS's in operation executed on a single CPU is installed, and plural OS's are made alternately executed. A control program is executed exclusively on one OS, which controls the controlled apparatus. A supervisory control program and a development environment program are executed on another OS, and a memory space is divided so as to make no effect for the operation of the control program. A higher real-time performance and reliability can be established with a single CPU architecture.

3. 发明授权

US06711605B2 Multi OS configuration method and computer system 失效
公开(公告)号：US06711605B2
公开(公告)日：2004-03-23
申请号：US09836471
申请日：2001-04-18
申请人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
发明人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
IPC分类号： G06F1700
CPC分类号： G06F9/4843 , G06F9/45537 , G06F11/261
摘要： A computer system of a multi-operation-system (multi-OS) has a main memory having a memory area for a first OS and a memory area for a second OS, both the areas being independent from each other, and a plurality of I/O devices divisionally allocated to the first OS and the second OS. The first OS is loaded in the first OS memory area, and thereafter when the first OS is operated, the second OS is loaded in the second OS memory area and initialized. When the first OS is operated, the first OS hardware resources and the second OS hardware resources are registered by the first OS. Thereafter when the first OS is operated, the first OS inhibits the registration of an interrupt number already allocated to the second OS I/O device. In response to an interrupt request from a second OS I/O device, the second OS starts operating.

4. 发明授权

US07712104B2 Multi OS configuration method and computer system 失效
标题翻译：多操作系统配置方法和计算机系统
公开(公告)号：US07712104B2
公开(公告)日：2010-05-04
申请号：US10878185
申请日：2004-06-29
申请人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
发明人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
IPC分类号： G06F9/46 , G06F9/455
CPC分类号： G06F9/4843 , G06F9/45537 , G06F11/261
摘要： A computer system of a multi-operation-system (multi-OS) has a main memory having a memory area for a first OS and a memory area for a second OS, both the areas being independent from each other, and a plurality of I/O devices divisionally allocated to the first OS and the second OS. The first OS is loaded in the first OS memory area, and thereafter when the first OS is operated, the second OS is loaded in the second OS memory area and initialized. When the first OS is operated, the first OS hardware resources and the second OS hardware resources are registered by the first OS. Thereafter when the first OS is operated, the first OS inhibits the registration of an interrupt number already allocated to the second OS I/O device. In response to an interrupt request from a second OS I/O device, the second OS starts operating.
摘要翻译：多操作系统（multi-OS）的计算机系统具有主存储器，其具有用于第一OS的存储区域和用于第二OS的存储区域，两个区域彼此独立，并且多个I / O设备分配到第一个操作系统和第二个操作系统。第一OS被加载在第一OS存储器区域中，之后当第一OS被操作时，第二OS被加载到第二OS存储器区域并被初始化。当操作第一操作系统时，由第一操作系统登记第一操作系统硬件资源和第二操作系统硬件资源。此后，当第一OS被操作时，第一OS禁止已经分配给第二OS I / O设备的中断号码的注册。响应于来自第二OS I / O设备的中断请求，第二个OS开始运行。

5. 发明授权

US06772419B1 Multi OS configuration system having an interrupt process program executes independently of operation of the multi OS 失效
标题翻译：具有中断处理程序的多OS配置系统独立于多OS的操作而执行
公开(公告)号：US06772419B1
公开(公告)日：2004-08-03
申请号：US09151270
申请日：1998-09-11
申请人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
发明人： Tomoki Sekiguchi , Toshiaki Arai , Shigenori Kaneko , Hiroshi Ohno , Taro Inoue , Takashi Shibata
IPC分类号： G06F900
CPC分类号： G06F9/4843 , G06F9/45537 , G06F11/261
摘要： A computer system of a multi-operation-system (multi-OS) has a main memory having a memory area for a first OS and a memory area for a second OS, both the areas being independent from each other, and a plurality of I/O devices divisionally allocated to the first OS and the second OS. The first OS is loaded in the first OS memory area, and thereafter when the first OS is operated, the second OS is loaded in the second OS memory area and initialized. When the first OS is operated, the first OS hardware resources and the second OS hardware resources are registered by the first OS. Thereafter when the first OS is operated, the first OS inhibits the registration of an interrupt number already allocated to the second OS I/O device. In response to an interrupt request from a second OS I/O device, the second OS starts operating.
摘要翻译：多操作系统（multi-OS）的计算机系统具有主存储器，其具有用于第一OS的存储区域和用于第二OS的存储区域，两个区域彼此独立，并且多个I / O设备分配到第一个操作系统和第二个操作系统。第一OS被加载在第一OS存储器区域中，之后当第一OS被操作时，第二OS被加载到第二OS存储器区域并被初始化。当操作第一操作系统时，由第一操作系统登记第一操作系统硬件资源和第二操作系统硬件资源。此后，当第一OS被操作时，第一OS禁止已经分配给第二OS I / O设备的中断号码的注册。响应于来自第二OS I / O设备的中断请求，第二个OS开始运行。

6. 发明申请

US20050172169A1 Computer system and fault processing method in computer system 失效
标题翻译：计算机系统中的计算机系统和故障处理方法
公开(公告)号：US20050172169A1
公开(公告)日：2005-08-04
申请号：US11078385
申请日：2005-03-14
申请人： Tomoki Sekiguchi , Toshiaki Arai , Hiroshi Furukawa , Kazumi Ikeda
发明人： Tomoki Sekiguchi , Toshiaki Arai , Hiroshi Furukawa , Kazumi Ikeda
IPC分类号： G06F11/07 , G06F13/42 , G06F11/00
CPC分类号： G06F11/0772 , G06F11/0745 , G06F11/0748 , G06F11/0793 , G06F13/4221
摘要： A manager transmits an I/O bus signal to an I/O bus manager in a computer at a predetermined point of time to inform the I/O bus manager of occurrence of an I/O bus fault. The I/O bus manager initializes an I/O bus and then informs a CPU in the computer of the I/O bus fault as an interruption to be processed by an OS operated by the CPU, whereby the OS can acquire the fault information after the interruption even in the case where an I/O bus fault occurs.
摘要翻译：管理员在预定的时间点向计算机中的I / O总线管理器发送I / O总线信号，以通知I / O总线管理器发生I / O总线故障。 I / O总线管理器初始化I / O总线，然后将计算机中的I / O总线故障通知CPU中断操作的中断，由此OS可以在以后获取故障信息即使在发生I / O总线故障的情况下也是这样。

7. 发明授权

US6078944A Process management method and system 失效
标题翻译：流程管理方法和系统
公开(公告)号：US6078944A
公开(公告)日：2000-06-20
申请号：US831303
申请日：1997-04-01
申请人： Yutaka Enko , Toshiaki Arai , Reki Yamamoto , Naofumi Shouji , Tomoki Sekiguchi , Tsutomu Noda , Tsuyoshi Watanabe , Tetsuya Mochida
发明人： Yutaka Enko , Toshiaki Arai , Reki Yamamoto , Naofumi Shouji , Tomoki Sekiguchi , Tsutomu Noda , Tsuyoshi Watanabe , Tetsuya Mochida
IPC分类号： G06F15/16 , G06F9/46 , G06F9/50 , G06F15/177 , G06F9/00
CPC分类号： G06F9/5088
摘要： The parallelism of execution of processes in a memory shared multi-processor is enhanced. Each of a plurality of processors is provided with a run queue for holding executable processes, and a watch process for each processor to watch the execution status of its own to notify the rebuilding of the run queue to other processor and a rebuild step for rebuilding the run queue in response to the notice are stored in a shared memory as a program.
摘要翻译：增强了存储器共享多处理器中进程的并行性。多个处理器中的每一个都具有用于保持可执行过程的运行队列，以及用于每个处理器监视其自己的执行状态的监视处理，以将运行队列重建通知给其他处理器，以及重建步骤，用于重建响应通知的运行队列作为程序存储在共享内存中。

8. 发明授权

US06434553B1 File prefetch control method for computer system 失效
标题翻译：计算机系统的文件预取控制方法
公开(公告)号：US06434553B1
公开(公告)日：2002-08-13
申请号：US09319737
申请日：1999-07-15
申请人： Tomoki Sekiguchi , Toshiaki Arai , Shigeo Takasaki
发明人： Tomoki Sekiguchi , Toshiaki Arai , Shigeo Takasaki
IPC分类号： G06F1730
CPC分类号： G06F3/0601 , G06F17/30067 , G06F2003/0697 , G11B27/105 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934
摘要： A file prefetch control method including the steps of dividing a file into a plurality of partial files furnished with a partial file name each, and converting a request to access any one of the partial files using the corresponding partial file name into a request to access the entire file to which the requested partial file belongs, whereby the file as a whole is read out. When multiple files are prefetched in this manner, the throughput of a file system is enhanced, the number of access operations to a secondary memory is reduced, and the wait time for access to partial files is shortened.
摘要翻译：一种文件预取控制方法，包括以下步骤：将文件分成多个部分文件，每个部分文件分别备份，并将使用相应的部分文件名访问任何一个部分文件的请求转换成访问所请求的部分文件所属的整个文件，从而整个文件被读出。当以这种方式预取多个文件时，增强了文件系统的吞吐量，减少了对辅助存储器的访问操作的数量，并缩短了访问部分文件的等待时间。

9. 发明授权

US07426662B2 Computer system and fault processing method in computer system 失效
标题翻译：计算机系统中的计算机系统和故障处理方法
公开(公告)号：US07426662B2
公开(公告)日：2008-09-16
申请号：US11078385
申请日：2005-03-14
申请人： Tomoki Sekiguchi , Toshiaki Arai , Hiroshi Furukawa , Kazumi Ikeda
发明人： Tomoki Sekiguchi , Toshiaki Arai , Hiroshi Furukawa , Kazumi Ikeda
IPC分类号： G06F11/00
CPC分类号： G06F11/0772 , G06F11/0745 , G06F11/0748 , G06F11/0793 , G06F13/4221
摘要： A manager transmits an I/O bus signal to an I/O bus manager in a computer at a predetermined point of time to inform the I/O bus manager of occurrence of an I/O bus fault. The I/O bus manager initializes an I/O bus and then informs a CPU in the computer of the I/O bus fault as an interruption to be processed by an OS operated by the CPU, whereby the OS can acquire the fault information after the interruption even in the case where an I/O bus fault occurs.
摘要翻译：管理员在预定的时间点向计算机中的I / O总线管理器发送I / O总线信号，以通知I / O总线管理器发生I / O总线故障。 I / O总线管理器初始化I / O总线，然后将计算机中的I / O总线故障通知CPU中断操作的中断，由此OS可以在以后获取故障信息即使在发生I / O总线故障的情况下也是这样。

10. 发明授权

US07373496B2 Operating system rebooting apparatus for continuing to execute a non-stop module even during rebooting 失效
标题翻译：操作系统重启装置，即使在重新启动期间也可继续执行不间断模块
公开(公告)号：US07373496B2
公开(公告)日：2008-05-13
申请号：US10861482
申请日：2004-06-07
申请人： Tomoki Sekiguchi , Toshiaki Arai
发明人： Tomoki Sekiguchi , Toshiaki Arai
IPC分类号： G06F9/00
CPC分类号： G06F9/4812 , G06F9/4406 , G06F11/1417
摘要： A method of rebooting an operating system including a plurality of load modules in a single computer. One load module which is to be operated during rebooting of the operating system is held in a memory, while establishing a state capable of accepting interrupt to be processed by the one load module. All the other load modules are loaded in a memory of the computer. Processing of the interrupt can be executed by the one load module even during the rebooting of the operating system.
摘要翻译：一种在单个计算机中重新启动包括多个加载模块的操作系统的方法。在重新启动操作系统期间要操作的一个加载模块被保存在存储器中，同时建立能够接受要由一个加载模块处理的中断的状态。所有其他加载模块都加载到计算机的内存中。即使在重新启动操作系统时，也可以由一个加载模块执行中断处理。

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