公开(公告)号：US6061516A

公开(公告)日：2000-05-09

申请号：US911441

申请日：1997-08-12

申请人： Akihiro Yoshikawa ,  Yutaka Kudo ,  Takaaki Haruna ,  Shinobu Koizumi ,  Hideya Kawahara

发明人： Akihiro Yoshikawa ,  Yutaka Kudo ,  Takaaki Haruna ,  Shinobu Koizumi ,  Hideya Kawahara

IPC分类号： G06F9/44 ,  G06F15/163

CPC分类号： G06F9/4443

摘要： An online application processing system capable of carrying out online application processing through the use of an easy-to-operate GUI environment takes advantage of the fact that the types of data exchanged by online application programs with a host terminal have conventionally been determined by the specifications of the terminal and are thus common to numerous online application programs. By matching data formats so that existing online application programs are used without modification, a GUI processing program is used as a host access program.

摘要翻译： 能够通过使用易于操作的GUI环境进行在线应用程序处理的在线应用处理系统的优点在于，具有主机终端的在线应用程序交换的数据的类型通常由规范确定 的终端，因此在许多在线应用程序中是常见的。 通过匹配数据格式，使得现有的在线应用程序不经修改地被使用，GUI处理程序被用作主机访问程序。

公开(公告)号：US07640330B2

公开(公告)日：2009-12-29

申请号：US11244236

申请日：2005-10-06

申请人： Takaaki Haruna ,  Akihiro Urano ,  Yumiko Sugita

发明人： Takaaki Haruna ,  Akihiro Urano ,  Yumiko Sugita

IPC分类号： G06F15/173

CPC分类号： G06Q10/10 ,  G06F9/5044 ,  G06F9/5077 ,  G06F2209/549 ,  H04L67/02 ,  H04L67/08

摘要： In a server-based computing environment, an environment that is the same as the environment realized on a server is provided to a user at a place where connection to a network can not be established. A virtual computer is constructed on the server. A client can executes an application program on the virtual computer. When the client is disconnected from the network, data required for constructing the virtual computer are saved in a file and that file is sent as it is to the client. On the client, the received file is used to construct the virtual computer, and work is continued on the virtual computer.

摘要翻译： 在基于服务器的计算环境中，在与网络的连接不能建立的位置处，向用户提供与在服务器上实现的环境相同的环境。 在服务器上构建虚拟计算机。 客户端可以在虚拟计算机上执行应用程序。 当客户端与网络断开连接时，构建虚拟计算机所需的数据将保存在文件中，并将该文件按原样发送给客户端。 在客户端上，接收的文件用于构建虚拟计算机，并在虚拟计算机上继续工作。

公开(公告)号：US20080288812A1

公开(公告)日：2008-11-20

申请号：US12180965

申请日：2008-07-28

申请人： Yuzuru Maya ,  Koji Ito ,  Masaya Ichikawa ,  Takaaki Haruna

发明人： Yuzuru Maya ,  Koji Ito ,  Masaya Ichikawa ,  Takaaki Haruna

IPC分类号： G06F11/00

CPC分类号： H04L67/1008 ,  H04L67/1002 ,  H04L67/1034 ,  H04L69/40

摘要： A cluster system including: a transmission side server cluster consisting of a plurality of computers; a receiving side server cluster consisting of a plurality of computers; and a network that interconnects both the transmission side server cluster and the receiving side server cluster, wherein an active-transmission computer which is included in the transmission side server cluster selects a standby-transmission computer from the computers in the transmission side server cluster, based on load information, and transmits a backup-copy of a message to the standby-transmission computer when the active-transmission computer transmits the message to a computer in the receiving side server, the stand-by transmission computer for back-up handling of the message in the event of occurrence of a fault in the active-transmission computer.

摘要翻译： 一种群集系统，包括：由多个计算机组成的发送侧服务器群; 由多个计算机组成的接收侧服务器群; 以及将发送侧服务器集群和接收侧服务器集群进行互连的网络，其中包括在发送侧服务器集群中的主动传输计算机基于发送侧服务器集群中的计算机选择备用发送计算机 并且当主动传输计算机将该消息发送到接收侧服务器中的计算机时，将该消息的备份副本发送到备用传输计算机，备用传输计算机用于备用处理 在主动传输计算机发生故障的情况下发送消息。

公开(公告)号：US20050234919A1

公开(公告)日：2005-10-20

申请号：US10998938

申请日：2004-11-30

申请人： Yuzuru Maya ,  Koji Ito ,  Masaya Ichikawa ,  Takaaki Haruna

发明人： Yuzuru Maya ,  Koji Ito ,  Masaya Ichikawa ,  Takaaki Haruna

IPC分类号： G06F11/20 ,  G06F7/00 ,  G06F13/00 ,  H04L29/08 ,  H04L29/14

CPC分类号： H04L67/1008 ,  H04L67/1002 ,  H04L67/1034 ,  H04L69/40

摘要： A cluster system includes a transmission side server cluster consisting of a plurality of computers, one of which is selected as a transmitting computer and at least another one of which is selected as a standby computer. When the transmitting computer transmits a message it received to a receiving side server, it also transmits the message to the standby computer that was selected, based on load information for all computers other than the transmitting one in the transmission side server cluster.

摘要翻译： 集群系统包括由多个计算机组成的发送侧服务器集群，其中一个计算机被选择为发送计算机，并且其中至少另一个被选择为备用计算机。 当发送计算机将接收到的消息发送到接收侧服务器时，还根据发送侧服务器集群中除了发送方之外的所有计算机的负载信息将消息发送到所选择的备用计算机。

公开(公告)号：US20050089063A1

公开(公告)日：2005-04-28

申请号：US10969959

申请日：2004-10-22

申请人： Takaaki Haruna ,  Yuzuru Maya ,  Masaya Ichikawa ,  Hideaki Sanpei

发明人： Takaaki Haruna ,  Yuzuru Maya ,  Masaya Ichikawa ,  Hideaki Sanpei

IPC分类号： G06F15/177 ,  G06F9/46 ,  H04L12/24 ,  H04L12/28 ,  H04J1/16 ,  H04J3/14 ,  H04J3/16 ,  H04J3/22 ,  H04L1/00

CPC分类号： G06F9/505 ,  G06F2209/5019 ,  H04L41/147 ,  H04L43/0876 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/325

摘要： A computer system includes servers that receive messages sent from respective terminals, perform handlings associated with the received messages, and reallocate resources along with a variation in load deriving from the reception of the messages. The computer system comprises: an input counting unit that classifies the messages received from the respective terminals on the basis of an input classification table, and transmits messages, which are classified into each category, as time-sequential input information; and a resource control unit that predicts a minimum usage of each resource on the basis of the time-sequential input information, time-sequential load information representing a change in load on each resource, and load prediction rules in which a predicted value of a variation in load occurring in a server in a predetermined time due to the reception of messages is recorded.

摘要翻译： 计算机系统包括接收从相应终端发送的消息的服务器，执行与接收到的消息相关联的处理，以及重新分配资源以及从消息的接收导出的负载变化。 计算机系统包括：输入计数单元，其基于输入分类表对从各个终端接收到的消息进行分类，并将被分类为每个类别的消息作为时序输入信息发送; 以及资源控制单元，其基于时间顺序输入信息来预测每个资源的最小使用量，表示每个资源上的负载变化的时间顺序负载信息，以及负载预测规则，其中变化的预测值 记录由于消息的接收而在预定时间内在服务器中发生的负载。

公开(公告)号：US20060288159A1

公开(公告)日：2006-12-21

申请号：US11245173

申请日：2005-10-07

申请人： Takaaki Haruna ,  Yuzuru Maya ,  Masami Hiramatsu

发明人： Takaaki Haruna ,  Yuzuru Maya ,  Masami Hiramatsu

IPC分类号： G06F13/00 ,  G06F12/00

CPC分类号： G06F12/0871

摘要： A method of controlling cache allocation to be executed by a server computer is arranged to realize resource management for securing a proper cache size. The server computer is arranged to have a memory unit and a CPU. The memory unit stores a memory allowable size of a memory to be secured as a disk cache by each of the programs to be executed by the server computer. In a case that a new disk cache is allocated to the memory unit when accessing a disk drive under the control of the program being executed, the CPU reads from the memory the memory allowable size corresponding with the program and allocates the disk cache to the memory unit so that the disk cache may stay in the range of the memory allowable size.

摘要翻译： 控制由服务器计算机执行的高速缓存分配的方法被设置为实现资源管理以确保适当的高速缓存大小。 服务器计算机被布置成具有存储器单元和CPU。 存储单元通过由服务器计算机执行的每个程序存储要保护的存储器的存储器容许大小作为磁盘高速缓存。 在执行程序的控制下访问磁盘驱动器时将新的磁盘高速缓存分配给存储器单元的情况下，CPU从存储器读取与程序相对应的存储器容许大小，并将该磁盘高速缓存分配给存储器 单元，使得磁盘高速缓存可以保持在存储器允许大小的范围内。

公开(公告)号：US20050273845A1

公开(公告)日：2005-12-08

申请号：US11144797

申请日：2005-06-06

申请人： Akihiro Urano ,  Takaaki Haruna ,  Yumiko Sugita

发明人： Akihiro Urano ,  Takaaki Haruna ,  Yumiko Sugita

IPC分类号： G06F1/00 ,  G06F1/28 ,  G06F3/00 ,  G06F3/048 ,  G06F21/00

CPC分类号： G06F21/34

摘要： If a notebook computer is used with its e-key device inserted in it, it is likely that the e-key device remains inserted in it even when the user carries the notebook computer. In case such notebook computer is left behind or stolen, both the notebook computer and the e-key device are lost or stolen together and it may be possible for the thief to steal information stored in the computer. When the user calls for standby, log-off, or shut-down operation, a message “remove the e-key device” is displayed on the screen and log-off or shut down is disabled until the e-key device is removed. This ensures that the e-key device is removed (when carrying the notebook computer) after log-off or shut down. The risk in which both the computer and the e-key device are stolen together is reduced overwhelmingly.

摘要翻译： 如果使用笔记本电脑将其电子钥匙设备插入其中，则即使用户携带笔记本电脑，电子钥匙设备仍然可能保持插入。 如果这样的笔记本电脑被遗忘或被盗，笔记本电脑和电子钥匙装置都会丢失或被盗在一起，并且小偷有可能窃取存储在计算机中的信息。 当用户呼叫待机，注销或关机操作时，屏幕上会显示“删除电子钥匙设备”信息，注销或关闭功能被禁用，直到电子钥匙设备被取出。 这可以确保在注销或关闭后，电子钥匙设备被拆除（携带笔记本电脑时）。 计算机和电子钥匙装置一起被盗的风险大大降低。

公开(公告)号：US20080301777A1

公开(公告)日：2008-12-04

申请号：US12219957

申请日：2008-07-31

申请人： Masaya Ichikawa ,  Hideaki Sampei ,  Toshiyuki Ukai ,  Takaaki Haruna ,  Kenta Ninose ,  Yuzuru Maya

发明人： Masaya Ichikawa ,  Hideaki Sampei ,  Toshiyuki Ukai ,  Takaaki Haruna ,  Kenta Ninose ,  Yuzuru Maya

IPC分类号： G06F21/20

CPC分类号： G06F11/2046 ,  G06F11/2038

摘要： A server system has servers that can be operated through switching as a primary system and a standby system, and a shared disk unit for storing data accessed by the servers. Each of the servers has a driver that acquires information on a configuration inside the shared disk unit after starting of the system. The driver sets the shared disk unit in an active state in which an access request can be sent to the shared disk unit. Access control determines whether the access request issued by an application should be sent on the basis of a management table indicating inhibited types of access requests for each access destination. The access control sends the access request to the driver when the access request is not inhibited for an access destination of the access request. By this arrangement, hot standby switching processing can be performed at high speed.

摘要翻译： 服务器系统具有可以通过作为主系统和备用系统的切换操作的服务器，以及用于存储由服务器访问的数据的共享磁盘单元。 每个服务器都有一个驱动程序，可以在系统启动后获取有关共享磁盘单元内部配置的信息。 驱动程序将共享磁盘单元设置为可以将访问请求发送到共享磁盘单元的活动状态。 访问控制确定是否应当根据指示每个访问目的地的禁止类型的访问请求的管理表来发送由应用发出的访问请求。 当访问请求的访问目的地不被禁止时，访问控制向该驱动器发送访问请求。 通过这种布置，可以高速进行热备用切换处理。

公开(公告)号：US20060230099A1

公开(公告)日：2006-10-12

申请号：US11218615

申请日：2005-09-06

申请人： Yuzuru Maya ,  Takaaki Haruna

发明人： Yuzuru Maya ,  Takaaki Haruna

IPC分类号： G06F15/16

CPC分类号： G06F12/0866 ,  G06F12/0813 ,  G06F2212/263 ,  G06F2212/284 ,  Y10S707/99953

摘要： An object of this invention is to speed up file access and shorten the switching time upon failure. There is provided a computer system with plural storage systems and plural servers, in which: the storage systems each have a disk drive for storing files read/written by the servers and a storage control device, which has an interface connected to the servers via a network and a controller for controlling file read/write in the disk drive; the storage control device and the servers each have a cache memory, which temporarily stores files read/written by the servers, and a file cache control information unit, which keeps information of files stored in the cache memory; and the file cache control information unit holds information indicating whether or not a file is stored in the cache memory of the storage control device and/or the cache memories of the servers.

公开(公告)号：US07593998B2

公开(公告)日：2009-09-22

申请号：US11218615

申请日：2005-09-06

申请人： Yuzuru Maya ,  Takaaki Haruna

发明人： Yuzuru Maya ,  Takaaki Haruna

IPC分类号： G06F15/167 ,  G06F15/16 ,  G06F13/00 ,  G06F12/00

CPC分类号： G06F12/0866 ,  G06F12/0813 ,  G06F2212/263 ,  G06F2212/284 ,  Y10S707/99953

摘要： An object of this invention is to speed up file access and shorten the switching time upon failure. There is provided a computer system with plural storage systems and plural servers, in which: the storage systems each have a disk drive for storing files read/written by the servers and a storage control device, which has an interface connected to the servers via a network and a controller for controlling file read/write in the disk drive; the storage control device and the servers each have a cache memory, which temporarily stores files read/written by the servers, and a file cache control information unit, which keeps information of files stored in the cache memory; and the file cache control information unit holds information indicating whether or not a file is stored in the cache memory of the storage control device and/or the cache memories of the servers.

摘要翻译： 本发明的一个目的是加速文件访问并且在故障时缩短切换时间。 提供了具有多个存储系统和多个服务器的计算机系统，其中：存储系统各自具有用于存储由服务器读取/写入的文件的磁盘驱动器和存储控制装置，存储控制装置具有经由 网络和用于控制磁盘驱动器中的文件读/写的控制器; 存储控制装置和服务器各具有暂存存储由服务器读取/写入的文件的高速缓存存储器，以及保存存储在高速缓冲存储器中的文件的信息的文件高速缓存控制信息单元; 并且文件高速缓存控制信息单元保存指示文件是否存储在存储控制装置的高速缓冲存储器和/或服务器的高速缓冲存储器中的信息。