公开(公告)号：US07441248B2

公开(公告)日：2008-10-21

申请号：US10253517

申请日：2002-09-25

申请人： Hideaki Sato ,  Tatsunori Kanai ,  Hideki Yoshida ,  Toshibumi Seki ,  Kenichiro Yoshii ,  Takayuki Miyazawa ,  Yasuhiro Kimura ,  Haruhiko Toyama

发明人： Hideaki Sato ,  Tatsunori Kanai ,  Hideki Yoshida ,  Toshibumi Seki ,  Kenichiro Yoshii ,  Takayuki Miyazawa ,  Yasuhiro Kimura ,  Haruhiko Toyama

IPC分类号： G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  G06F15/16

CPC分类号： H04L67/2819 ,  H04L67/2842 ,  H04L67/288 ,  H04L69/22 ,  H04L69/329

摘要： In a data transfer device, presence/absence of a prescribed header in the received request message is analyzed, and information indicating the presence/absence of the prescribed header, or information indicating either presence or absence of the prescribed header when the prescribed header is either present or absent as a result of analysis is stored. Then, when a reply message corresponding to the request message is received, the presence/absence of the prescribed header is checked by referring to the stored information, and the reply message is transferred according to a result of checking.

摘要翻译： 在数据传送装置中，分析所接收到的请求消息中规定的报头的存在/不存在，以及指示规定标题的存在/不存在的信息，或者当规定报头是 作为分析结果存在或不存在。 然后，当接收到与请求消息对应的回复消息时，通过参考所存储的信息来检查规定报头的存在/不存在，并且根据检查结果传送回复消息。

公开(公告)号：US07383348B2

公开(公告)日：2008-06-03

申请号：US10167413

申请日：2002-06-13

申请人： Toshibumi Seki ,  Tatsunori Kanai ,  Kenichiro Yoshii ,  Hideki Yoshida ,  Haruhiko Toyama ,  Hideaki Sato ,  Yasuhiro Kimura ,  Takayuki Miyazawa

发明人： Toshibumi Seki ,  Tatsunori Kanai ,  Kenichiro Yoshii ,  Hideki Yoshida ,  Haruhiko Toyama ,  Hideaki Sato ,  Yasuhiro Kimura ,  Takayuki Miyazawa

IPC分类号： G06F15/16

CPC分类号： H04L67/2819 ,  H04L29/06 ,  H04L67/2828 ,  H04L67/288 ,  H04L69/329

摘要： In a data transfer scheme using a caching technique and/or a compression technique which is capable of reducing the network load of a network connecting between data transfer devices, correspondences between data and their names are registered at the data transfer devices and the corresponding names are transferred, instead of transferring the data, for those data for which the correspondences are registered, so that it is possible to reduce the amount of transfer data among the data transfer devices. Server side data transfer devices and client side data transfer devices can be provided in multiple-to-one, one-to-multiple, or multiple-to-multiple manners.

摘要翻译： 在使用缓存技术和/或压缩技术的数据传输方案中，能够减少在数据传输设备之间连接的网络的网络负载，数据和它们的名称之间的对应关系被登记在数据传输设备上，并且相应的名称是 而是传送数据，而不是传送数据，对于其对应被登记的那些数据，使得可以减少数据传送装置之间的传送数据量。 服务器端数据传输设备和客户端数据传输设备可以以多对一，一对多或多对多的方式提供。

公开(公告)号：US5933839A

公开(公告)日：1999-08-03

申请号：US578051

申请日：1995-12-22

申请人： Tetsuo Hasegawa ,  Toshibumi Seki ,  Hiroshi Kaibe

发明人： Tetsuo Hasegawa ,  Toshibumi Seki ,  Hiroshi Kaibe

IPC分类号： G06F11/14 ,  G06F17/30

CPC分类号： G06F11/1435 ,  Y10S707/99955

摘要： A high-reliability file system which surely keeps multiple file data on one drive even if some drives have failed. If renewal of a plurality of blocks of a disk by data in a buffer is necessary, a buffer manager renews the disk by all the data in the buffer which are to be renewed in the future. Flush management is carried out by the drive and the buffer manager. If another drive is "examining" or "renewing" when a flush (renewal) is to be executed, a sequencing means temporarily restrains the buffer manager from starting the flush.

摘要翻译： 高可靠性的文件系统，即使某些驱动器出现故障，也可以将多个文件数据保存在一个驱动器上。 如果需要通过缓冲器中的数据来更新磁盘的多个块，则缓冲器管理器将在将来将被更新的缓冲器中的所有数据更新磁盘。 刷新管理由驱动器和缓冲区管理器执行。 如果要执行刷新（更新），另一个驱动器正在“检查”或“更新”，则排序工具会临时限制缓冲区管理器启动刷新。

公开(公告)号：US5664090A

公开(公告)日：1997-09-02

申请号：US670718

申请日：1996-06-21

申请人： Toshibumi Seki ,  Yasukuni Okataku

发明人： Toshibumi Seki ,  Yasukuni Okataku

IPC分类号： G06F11/20 ,  G06F11/00

CPC分类号： G06F11/2097 ,  G06F11/2035

摘要： A stand-by system replicates a program module to an active object and a passive object. During execution of operations of the active object, when the active object fails, operations continue to be executed in the passive object. There is provided a checkpoint period memory for storing a checkpoint period, a detecting unit for detecting whether an internal state of the active object has been changed according to the checkpoint period, a consistency maintaining unit for maintaining consistency of the internal state between the active object and the passive object when the internal state has been changed, and a checkpoint period changing unit for increasing the checkpoint period when the internal state has not been changed.

摘要翻译： 备用系统将程序模块复制到活动对象和被动对象。 在执行活动对象的操作期间，当活动对象发生故障时，操作将继续在被动对象中执行。 提供了一种用于存储检查点周期的检查点周期存储器，用于检测活动对象的内部状态是否已经根据检查点周期改变的检测单元，用于维持活动对象之间的内部状态的一致性的一致性维护单元 以及当内部状态已经改变时的被动对象，以及检查点周期改变单元，用于当内部状态未被改变时增加检查点周期。

公开(公告)号：US07359956B2

公开(公告)日：2008-04-15

申请号：US10094462

申请日：2002-03-11

申请人： Tatsunori Kanai ,  Toshibumi Seki ,  Kenichiro Yoshii ,  Hideaki Sato ,  Takayuki Miyazawa ,  Haruhiko Toyama ,  Yasuhiro Kimura ,  Hideki Yoshida

发明人： Tatsunori Kanai ,  Toshibumi Seki ,  Kenichiro Yoshii ,  Hideaki Sato ,  Takayuki Miyazawa ,  Haruhiko Toyama ,  Yasuhiro Kimura ,  Hideki Yoshida

IPC分类号： G06F15/16 ,  H03M7/34

CPC分类号： H04L29/06 ,  H04L67/2852 ,  H04L67/2876 ,  H04L69/04

摘要： In a data transfer scheme using a caching technique and/or a compression technique which is capable of reducing the network load of a network connecting between data transfer devices, correspondences between data and their names are registered at the data transfer devices and the corresponding names are transferred, instead of transferring the data, for those data for which the correspondences are registered, so that it is possible to reduce the amount of transfer data among the data transfer devices. Even when the name corresponding to the data is not registered so that it is impossible to transfer the corresponding name instead of transferring the data, it is possible to reduce the amount of transfer data among the data transfer devices by transferring the compressed data in which this data is expressed in a compressed form by utilizing the name corresponding to the registered reference data.

摘要翻译： 在使用缓存技术和/或压缩技术的数据传输方案中，能够减少在数据传输设备之间连接的网络的网络负载，数据和它们的名称之间的对应关系被登记在数据传输设备上，并且相应的名称是 而是传送数据，而不是传送数据，对于其对应被登记的那些数据，使得可以减少数据传送装置之间的传送数据量。 即使当与数据相对应的名称没有被登记使得不可能传送相应的名称而不是传送数据时，也可以通过传送数据传送装置中的这种数据的压缩数据来减少传送数据的数量 通过利用与注册的参考数据对应的名称，以压缩形式表示数据。

公开(公告)号：US06598222B2

公开(公告)日：2003-07-22

申请号：US09842982

申请日：2001-04-27

申请人： Naoshi Uchihira ,  Shinichi Honiden ,  Akihiko Ohsuga ,  Toshibumi Seki ,  Yasuo Nagai ,  Keiichi Handa ,  Satoshi Ito ,  Nobuyuki Sawashima ,  Yasuyuki Tahara ,  Hideaki Shiotani

发明人： Naoshi Uchihira ,  Shinichi Honiden ,  Akihiko Ohsuga ,  Toshibumi Seki ,  Yasuo Nagai ,  Keiichi Handa ,  Satoshi Ito ,  Nobuyuki Sawashima ,  Yasuyuki Tahara ,  Hideaki Shiotani

IPC分类号： G06F944

CPC分类号： G06F11/3664 ,  G06F8/30 ,  G06F8/45 ,  G06F11/362 ,  G06F11/3696

摘要： An apparatus for supporting parallelization according to the invention is characterized by comprising a serialization unit for converting a first concurrent program having a concurrent structure into a sequential program capable of being sequentially executed, a debugging unit for debugging the sequential program and forming debugging information, and a concurrent program programming unit for performing parallelization of the debugged sequential program on the basis of the debugging information to convert the sequential program into a second concurrent program. With above configuration, the debugging unit includes a unit for introducing information associated with concurrency to the sequential program.

摘要翻译： 根据本发明的用于支持并行化的装置的特征在于包括：串行化单元，用于将具有并行结构的第一并发程序转换成能够被顺序执行的顺序程序;调试单元，用于调试顺序程序并形成调试信息，以及 并行程序编程单元，用于根据调试信息执行调试顺序程序的并行化，以将顺序程序转换为第二并发程序。 通过上述配置，调试单元包括用于将与并发相关联的信息引入到顺序程序的单元。

公开(公告)号：US06209019B1

公开(公告)日：2001-03-27

申请号：US08611421

申请日：1996-03-06

申请人： Yasukuni Okataku ,  Toshibumi Seki ,  Tetsuo Hasegawa ,  Hiroshi Kaibe ,  Shinsuke Tamura

发明人： Yasukuni Okataku ,  Toshibumi Seki ,  Tetsuo Hasegawa ,  Hiroshi Kaibe ,  Shinsuke Tamura

IPC分类号： G06F1324

CPC分类号： G06F11/1489 ,  G06F11/3495

摘要： It is an object of this invention to provide a data processing system, computer network, and data processing method which enable alternate programs to run without degrading the system processing performance. When control of a program executed by the executing means 1 reaches a pre-defined execution checkpoint, the notifying means 3 issues an interrupt instruction and the sending/receiving means 4 sends this instruction to other nodes. In a node where this interrupt instruction is received, the interrupt controlling means 5 causes the executing means 1 to interrupt processing if program control has not yet reached a pre-defined execution checkpoint in the node.

摘要翻译： 本发明的一个目的是提供一种数据处理系统，计算机网络和数据处理方法，其使备用程序在不降低系统处理性能的情况下运行。当由执行装置1执行的程序的控制达到预定义 执行检查点，通知装置3发出中断指令，并且发送/接收装置4将该指令发送到其他节点。 在接收到该中断指令的节点中，如果程序控制尚未到达节点中的预定义的执行检查点，则中断控制装置5使执行装置1中断处理。

公开(公告)号：US5377188A

公开(公告)日：1994-12-27

申请号：US121246

申请日：1993-09-15

申请人： Toshibumi Seki

发明人： Toshibumi Seki

IPC分类号： H04L1/16 ,  H04L1/18 ,  H04L29/06 ,  H04L29/08 ,  H04J3/14 ,  G06F11/00

CPC分类号： H04L1/1657 ,  H04L1/1874 ,  H04L1/1887 ,  H04L29/06

摘要： A communication system comprises a communication history table for recording as a communication history the communication cycles to transmit and receive a message by the broadcast communication, a communication cumulative value comparison unit for comparing the communication cumulative value stored into the communication history table with the communication cumulative value added to the received message, and a retransmission processing unit for deciding whether a communication apparatus receiving the message or a communication apparatus transmitting the message incurs an error and, for specifying a message to be retransmitted corresponding to the message missing when the transmitting communication apparatus incurs a message error.

摘要翻译： 通信系统包括：通信历史表，用于记录通过广播通信发送和接收消息的通信周期的通信历史;通信累积值比较单元，用于将存储在通信历史表中的通信累积值与通信累积 以及重发处理单元，用于判定接收到该消息的通信装置或发送该消息的通信装置是否引起错误，并且用于在发送通信装置中指定对应于该消息丢失的重传消息 发生消息错误。

公开(公告)号：US20070226147A1

公开(公告)日：2007-09-27

申请号：US11755393

申请日：2007-05-30

申请人： Shinichiro HAMADA ,  Toshibumi Seki

发明人： Shinichiro HAMADA ,  Toshibumi Seki

IPC分类号： G06Q50/00

CPC分类号： H04L63/0428 ,  G06Q30/06 ,  H04L63/068 ,  H04L2463/101

摘要： A contents distribution system uses a copyright rental use scheme in which the economical burden on the users at a time of utilizing contents can be reduced to a reasonable level, and appropriate fees can be collected for the copyrights of the contents created and provided at each stage by the raw material creators and the secondary product creators. In this system, the secondary product creator can create the secondary product contents by incorporating the raw material contents for free, and sell the secondary product contents. The end-user pays respective utilization fees to the secondary product creator and each raw material provider at a time of the purchasing the secondary product contents.

摘要翻译： 内容分发系统使用版权租赁使用方案，其中在利用内容时对用户的经济负担可以降低到合理的水平，并且可以针对每个阶段创建和提供的内容的版权收集适当的费用 由原料创作者和次要产品创作者组成。 在该系统中，次要产品创建者可以通过免费引入原料内容，并销售次要产品内容来创建次级产品内容。 最终用户在购买次要产品内容时向辅助产品创建者和每个原材料供应商支付相应的使用费。

公开(公告)号：US07069297B2

公开(公告)日：2006-06-27

申请号：US10396396

申请日：2003-03-26

申请人： Yasuhiro Kimura ,  Yuichi Koba ,  Kenichiro Yoshii ,  Atsushi Shono ,  Hideaki Sato ,  Toshibumi Seki

发明人： Yasuhiro Kimura ,  Yuichi Koba ,  Kenichiro Yoshii ,  Atsushi Shono ,  Hideaki Sato ,  Toshibumi Seki

IPC分类号： G06F13/00

CPC分类号： H04L67/16 ,  H04L29/06 ,  H04L67/14 ,  H04L67/2804 ,  H04L67/2814 ,  H04L67/2828 ,  H04L67/2842 ,  H04L69/22 ,  H04L69/329

摘要： At a data transfer device for transferring a request message from a first communication device to a second communication device, and transferring a response message containing a response data from the second communication device to the first communication device, an identifier to be allocated to the response data contained in the response message is generated according to a content of the response data, and a re-direct response message for re-directing the first communication unit to a URL containing the identifier is transmitted to the first communication device, instead of transmitting the response message, when the response message is received from the second communication device, and the response message containing the response data stored in the memory in correspondence to the identifier contained in the URL is transmitted when the request message for the URL containing the identifier is received from the first communication device.