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91. 发明授权

US07657890B2 Scheduling system and method in which threads for performing a real-time operation are assigned to a plurality of processors 失效
标题翻译：将用于执行实时操作的线程分配给多个处理器的调度系统和方法
公开(公告)号：US07657890B2
公开(公告)日：2010-02-02
申请号：US10808470
申请日：2004-03-25
申请人： Tatsunori Kanai , Seiji Maeda , Kenichiro Yoshii , Hirokuni Yano
发明人： Tatsunori Kanai , Seiji Maeda , Kenichiro Yoshii , Hirokuni Yano
IPC分类号： G06F9/46 , G06F12/00 , G06F9/26
CPC分类号： G06F9/50 , G06F9/45533
摘要： A real-time processing system that executes a plurality of threads, each of the threads being a unit of execution of a real-time operation, comprises a plurality of processors, a unit which selects a tightly coupled thread group from among the threads based on coupling attribute information indicative of a coupling attribute between the threads, the tightly coupled thread group including a set of tightly coupled threads running in cooperation with each other, and a unit which performs a scheduling operation of dispatching the tightly coupled threads to several of the processors that are equal to the tightly coupled threads to simultaneously execute the tightly coupled threads by the several of the processors.
摘要翻译：执行多个线程的实时处理系统，每个线程是执行实时操作的单元，包括多个处理器，一个单元，其基于以下方式从线程中选择紧密耦合的线程组：耦合属性信息，指示线程之间的耦合属性，紧密耦合的线程组包括彼此协作运行的一组紧密耦合的线程;以及单元，执行调度操作以将紧密耦合的线程分派到若干处理器这等于紧密耦合的线程，以同时由几个处理器执行紧密耦合的线程。

92. 发明授权

US07464379B2 Method and system for performing real-time operation 有权
标题翻译：执行实时操作的方法和系统
公开(公告)号：US07464379B2
公开(公告)日：2008-12-09
申请号：US10902938
申请日：2004-08-02
申请人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
发明人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
IPC分类号： G06F9/46 , G06F1/04 , G06F1/12 , G06F15/16
CPC分类号： G06F9/4887 , G06F1/3203 , G06F1/324 , G06F1/3275 , G06F1/3287 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/13 , Y02D10/14 , Y02D10/171 , Y02D10/172 , Y02D10/24
摘要： An information processing system performs a real-time operation periodically at specific time intervals. The system includes a unit for performing a scheduling operation of assigning the real-time operation to a processor to perform the real-time operation periodically at the specific time intervals by the processor, a unit for computing a ratio of an execution time of the real-time operation to be performed by the processor at a first operating speed, based on the specific time intervals and cost information concerning a time required to perform the real-time operation by the processor at the first operating speed, and a unit for performing an operating speed control operation to operate the processor at a second operating speed that is lower than the first operating speed, the second operating speed being determined based on the computed ratio.
摘要翻译：信息处理系统以特定的时间间隔周期性地执行实时操作。该系统包括用于执行调度操作的单元，该调度操作将实时操作分配给处理器，以由处理器以特定时间间隔周期性地执行实时操作，用于计算实际的执行时间的比率的单元基于具体的时间间隔和关于处理器以第一操作速度进行实时操作所需的时间的成本信息，处理器以第一操作速度执行的时间操作，以及用于执行操作速度控制操作以在低于第一操作速度的第二操作速度下操作处理器，基于所计算的比率来确定第二操作速度。

93. 发明申请

US20080229036A1 Information Processing apparatus and computer-readable storage medium 失效
标题翻译：信息处理装置和计算机可读存储介质
公开(公告)号：US20080229036A1
公开(公告)日：2008-09-18
申请号：US12071966
申请日：2008-02-28
申请人： Seiji Maeda , Hidenori Matsuzaki , Yusuke Shirota , Kazuya Kitsunai
发明人： Seiji Maeda , Hidenori Matsuzaki , Yusuke Shirota , Kazuya Kitsunai
IPC分类号： G06F12/16 , G06F12/14
CPC分类号： G06F12/0802 , G06F12/126
摘要： A computer-readable storage medium stores a program for causing a processor to perform a process including: acquiring a first address that specifies a start address of a first area on the main memory where a target data to be cached is stored and range information that specifies a size of the first area on the main memory; converting the first address into a second address that specifies a start address of a second area on the local memory, the second area having a one-to-n correspondence (n=positive integer) to a part of a bit string of the first address; copying the target data stored in the first area specified by the first address and the range information onto the second area specified by the second address and the range information; and storing the second address to allow accessing the target data copied onto the local memory.
摘要翻译：计算机可读存储介质存储用于使处理器执行处理的程序，包括：获取指定主存储器上存储要存储的目标数据的第一区域的起始地址的第一地址，以及指定主存储器上第一个区域的大小; 将所述第一地址转换为指定所述本地存储器上的第二区域的起始地址的第二地址，所述第二区域具有与所述第一地址的位串的一部分的一对数对应关系（n =正整数） ; 将由第一地址和范围信息指定的第一区域中存储的目标数据复制到由第二地址和范围信息指定的第二区域上; 并存储第二地址以允许访问复制到本地存储器上的目标数据。

94. 发明授权

US07418705B2 Method and system for performing real-time operation 失效
标题翻译：执行实时操作的方法和系统
公开(公告)号：US07418705B2
公开(公告)日：2008-08-26
申请号：US10808280
申请日：2004-03-25
申请人： Tatsunori Kanai , Seiji Maeda , Kenichiro Yoshii , Hirokuni Yano
发明人： Tatsunori Kanai , Seiji Maeda , Kenichiro Yoshii , Hirokuni Yano
IPC分类号： G06F9/38 , G06F9/40 , G06F9/30 , G06F12/02
CPC分类号： G06F9/4881 , G06F9/5066
摘要： An information processing system performs a real-time operation including a combination of a plurality of tasks. The system includes a plurality of processors, a unit which stores structural description information and a plurality of programs describing procedures corresponding to the tasks, the structural description information indicating a relationship in input/output between the programs and including cost information concerning time required for executing each of the programs, a unit which determines an execution start timing and execution term of each of a plurality of threads for execution of the programs based on the structural description information, and a unit which performs a scheduling operation of assigning the threads to at least one of the processors according to a result of the determining.
摘要翻译：信息处理系统执行包括多个任务的组合的实时操作。该系统包括多个处理器，存储结构描述信息的单元和描述与任务相对应的过程的多个程序，表示程序之间的输入/输出中的关系的结构性描述信息，并且包括关于执行所需时间的成本信息每个程序，基于结构描述信息确定用于执行程序的多个线程中的每一个的执行开始时间和执行项的单元，以及执行将线程分配至少的调度操作的单元根据确定的结果，处理器中的一个。

95. 发明授权

US07313599B2 Process migration method computer and system 有权
标题翻译：过程迁移方法计算机和系统
公开(公告)号：US07313599B2
公开(公告)日：2007-12-25
申请号：US10640330
申请日：2003-08-14
申请人： Seiji Maeda , Kiyoko Sato , Nobuo Sakiyama , Hirokuni Yano , Takuya Hayashi
发明人： Seiji Maeda , Kiyoko Sato , Nobuo Sakiyama , Hirokuni Yano , Takuya Hayashi
IPC分类号： G06F15/16
CPC分类号： G06F9/4862
摘要： Process migration method includes copying first process context indicative of first processing, transmitting process context to second computer, causing first computer to start generation of first execution record, causing second computer to receive process context, determining, from first execution record, whether first processing should be migrated, if it is determined that first processing should postpone being migrated, finishing generation of first execution record, starting generation of second execution record, transmitting first execution record to second computer, reproducing process context, and determining, from second execution record, whether first processing should be migrated, after reproducing of process context is finished in the second computer.
摘要翻译：过程迁移方法包括复制指示第一处理的第一处理上下文，将处理上下文传送给第二计算机，使第一计算机开始生成第一执行记录，使第二计算机接收进程上下文，从第一执行记录确定第一处理是否应当如果确定第一处理被推迟被迁移，则完成第一执行记录的生成，开始生成第二执行记录，将第一执行记录发送到第二计算机，再现处理环境，以及从第二执行记录确定是否在第二台计算机中完成处理上下文的再现之后，应该首先进行处理。

96. 发明授权

US07072983B1 Scheme for systemically registering meta-data with respect to various types of data 失效
标题翻译：关于各种数据的系统地注册元数据的方案
公开(公告)号：US07072983B1
公开(公告)日：2006-07-04
申请号：US09532535
申请日：2000-03-22
申请人： Tatsunori Kanai , Toshiki Kizu , Seiji Maeda , Takeshi Yokokawa , Hiroshi Yao , Osamu Torii , Hirokuni Yano , Hisako Tanaka
发明人： Tatsunori Kanai , Toshiki Kizu , Seiji Maeda , Takeshi Yokokawa , Hiroshi Yao , Osamu Torii , Hirokuni Yano , Hisako Tanaka
IPC分类号： G06F15/16
CPC分类号： G06F17/30038 , G06F17/30017 , Y10S707/99943
摘要： A scheme for systematically registering meta-data with respect to various types of individual data so as to enable sophisticated retrieval or application program construction assistance utilizing the meta-data in a data server is disclosed. A data-type of registering data to be registered into a data server that registers and manages data and meta-data for data, and one procedure corresponding to the detected data type is selected from a plurality of procedures provided in correspondence to respective data types and stored in advance, each procedure having a program code for gene rating the meta-data for data according to a corresponding data type. Then, the meta-data for the registering data are generated by executing the program code of the selected procedure, and the generated meta-data are registered in relation to the registering data.
摘要翻译：公开了一种用于对各种类型的单独数据进行系统地注册元数据的方案，以便能够利用数据服务器中的元数据实现复杂的检索或应用程序构造辅助。从对应于各个数据类型提供的多个过程中选择要登记到数据服务器中的注册数据和数据的元数据的数据类型以及对应于检测到的数据类型的一个过程，每个程序具有根据相应的数据类型的数据的元数据进行基因评估的程序代码。然后，通过执行所选择的过程的程序代码来生成用于注册数据的元数据，并且相对于注册数据登记生成的元数据。

97. 发明授权

US06973458B1 Scheme for constructing database for user system from structured documents using tags 失效
标题翻译：使用标签从结构化文档构建用户系统数据库的方案
公开(公告)号：US06973458B1
公开(公告)日：2005-12-06
申请号：US09342268
申请日：1999-06-29
申请人： Seiji Maeda , Tatsunori Kanai , Toshiki Kizu , Takeshi Yokokawa , Hiroshi Yao , Osamu Torii , Hisako Tanaka
发明人： Seiji Maeda , Tatsunori Kanai , Toshiki Kizu , Takeshi Yokokawa , Hiroshi Yao , Osamu Torii , Hisako Tanaka
IPC分类号： G06F17/21 , G06F13/00 , G06F17/27 , G06F17/30
CPC分类号： G06Q10/10 , G06F17/30864 , G06F17/30914 , Y10S707/99932 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99945
摘要： A scheme for constructing a database in a user system, which can automatically store those portions of the structured documents which contain important contents without exerting a burden on the user is disclosed. A structured document provided by a server device is obtained according to a document request made by the user system, where each structured document has a structure represented by tags in each structured document. Then, at least one important portion is automatically extracted from the structured document by utilizing the structure of the structured document according to prescribed extraction criteria specified in advance, and the extracted important portion is stored into the database, while the obtained structured document is transferred to the user system.
摘要翻译：公开了一种在用户系统中构建数据库的方案，其可以自动存储包含重要内容的结构化文档的那些部分而不会对用户造成负担。根据由用户系统作出的文件请求获得由服务器设备提供的结构化文档，其中每个结构化文档具有由每个结构化文档中的标签表示的结构。然后，根据预先规定的规定的提取标准，通过利用结构化文档的结构自动地从结构化文档中提取至少一个重要部分，并且将所提取的重要部分存储到数据库中，同时将获得的结构化文档转移到用户系统。

98. 发明申请

US20050108715A1 Method and system for performing real-time operation 失效
标题翻译：执行实时操作的方法和系统
公开(公告)号：US20050108715A1
公开(公告)日：2005-05-19
申请号：US10935188
申请日：2004-09-08
申请人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
发明人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
IPC分类号： G06F9/46 , G06F9/48 , G06F15/76 , G06F15/80
CPC分类号： G06F9/4881
摘要： An information processing system performs a plurality of tasks within a specific time interval. The system includes a bus, a plurality of processors which transfer data via the bus, and a unit for performing a scheduling operation of determining execution start timing of each of the tasks and at least one the processors which executes the tasks, based on cost information concerning a time required to perform each of the tasks and bandwidth information concerning a data transfer bandwidth required by each of the tasks, to perform the tasks within the specific time interval without overlapping execution terms of at least two tasks of the tasks, the two tasks requiring data transfer bandwidths not less than those of the others of the tasks.
摘要翻译：信息处理系统在特定时间间隔内执行多个任务。该系统包括总线，经由总线传送数据的多个处理器和用于执行确定每个任务的执行开始定时的调度操作的单元和至少一个执行任务的处理器，基于成本信息关于执行每个任务所需的时间和与每个任务所需的数据传输带宽有关的带宽信息，以在特定时间间隔内执行任务而不重叠任务的至少两个任务的执行条件，这两个任务要求数据传输带宽不低于其他任务的带宽。

99. 发明申请

US20050066330A1 Method and system for performing real-time operation 有权
标题翻译：执行实时操作的方法和系统
公开(公告)号：US20050066330A1
公开(公告)日：2005-03-24
申请号：US10902938
申请日：2004-08-02
申请人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
发明人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
IPC分类号： G06F1/32 , G06F1/04 , G06F9/38 , G06F9/46 , G06F9/48 , G06F15/80
CPC分类号： G06F9/4887 , G06F1/3203 , G06F1/324 , G06F1/3275 , G06F1/3287 , G06F1/329 , G06F1/3296 , Y02D10/126 , Y02D10/13 , Y02D10/14 , Y02D10/171 , Y02D10/172 , Y02D10/24
摘要： An information processing system performs a real-time operation periodically at specific time intervals. The system includes a unit for performing a scheduling operation of assigning the real-time operation to a processor to perform the real-time operation periodically at the specific time intervals by the processor, a unit for computing a ratio of an execution time of the real-time operation to be performed by the processor at a first operating speed, based on the specific time intervals and cost information concerning a time required to perform the real-time operation by the processor at the first operating speed, and a unit for performing an operating speed control operation to operate the processor at a second operating speed that is lower than the first operating speed, the second operating speed being determined based on the computed ratio.
摘要翻译：信息处理系统以特定的时间间隔周期性地执行实时操作。该系统包括用于执行调度操作的单元，该调度操作将实时操作分配给处理器，以由处理器以特定时间间隔周期性地执行实时操作，用于计算实际的执行时间的比率的单元基于具体的时间间隔和关于处理器以第一操作速度进行实时操作所需的时间的成本信息，处理器以第一操作速度执行的时间操作，以及用于执行操作速度控制操作以在低于第一操作速度的第二操作速度下操作处理器，基于所计算的比率来确定第二操作速度。

100. 发明申请

US20050060709A1 Method and system for performing real-time operation 失效
标题翻译：执行实时操作的方法和系统
公开(公告)号：US20050060709A1
公开(公告)日：2005-03-17
申请号：US10895040
申请日：2004-07-21
申请人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
发明人： Tatsunori Kanai , Seiji Maeda , Hirokuni Yano , Kenichiro Yoshii
IPC分类号： G06F15/177 , G06F9/38 , G06F9/455 , G06F9/46 , G06F9/48
CPC分类号： G06F9/45537 , G06F9/4887 , G06F9/5066
摘要： An information processing system periodically performs a real-time operation including a plurality of chained tasks. The system includes a plurality of processors, a unit for dividing the chained tasks into a first task group and a second task group based on a relationship in order of execution among the tasks, the second task group being executed after the first task group, and a unit for performing a scheduling operation of periodically assigning each of the first task group and the second task group to at least one of the processors to periodically execute the first task group at regular time intervals and periodically execute the second task group at the regular time intervals with a one-period delay relative to the first task group.
摘要翻译：信息处理系统周期性地执行包括多个链接任务的实时操作。该系统包括多个处理器，用于基于在任务之间的执行顺序的关系将链接任务划分为第一任务组和第二任务组的单元，在第一任务组之后执行的第二任务组，以及用于执行将所述第一任务组和所述第二任务组中的每一个周期性地分配给所述处理器中的至少一个的调度操作的单元，以定期的时间间隔周期性地执行所述第一任务组，并且以规则时间周期性地执行所述第二任务组间隔相对于第一个任务组具有一个周期的延迟。

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