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91. 发明申请

US20070286280A1 Image coding/recording apparatus and image coding/recording method 有权
标题翻译：图像编码/记录装置和图像编码/记录方法
公开(公告)号：US20070286280A1
公开(公告)日：2007-12-13
申请号：US11808217
申请日：2007-06-07
申请人： Katsuo Saigo , Hiroshi Arakawa
发明人： Katsuo Saigo , Hiroshi Arakawa
IPC分类号： H04N7/12
CPC分类号： H04N19/00078 , H04N19/102 , H04N19/12 , H04N19/124 , H04N19/132 , H04N19/15 , H04N19/152 , H04N19/172 , H04N19/176 , H04N19/61
摘要： The invention provides an image coding/recording apparatus which can solve problems of large processing loads due to the real-time re-coding and problems of complicated controls and circuits for returning processing. The image coding/recording apparatus according to an aspect of the invention codes and records image data. The image coding/recording apparatus includes: a coding unit operable to code the image data; a recording unit operable to record the coded data; and a re-coding control unit operable to (i) control said coding unit to re-code the coded data recorded by said recording unit and does not satisfy a predetermined condition, so that the re-coded data satisfies the predetermined condition, and (ii) control said recording unit to record the re-coded data, so that the re-coded data and non-re-coded data are reproduced consecutively.
摘要翻译：本发明提供了一种图像编码/记录装置，其可以解决由于实时重新编码而引起的大的处理负载和复杂控制的问题以及用于返回处理的电路的问题。根据本发明的一个方面的图像编码/记录装置对图像数据进行编码和记录。图像编码/记录装置包括：编码单元，用于对图像数据进行编码; 记录单元，用于记录编码数据; 以及重新编码控制单元，其可操作以（i）控制所述编码单元对由所述记录单元记录的编码数据进行重新编码，并且不满足预定条件，使得重新编码的数据满足预定条件，并且（ ii）控制所述记录单元记录重新编码的数据，使得重新编码的数据和非重新编码的数据被连续再现。

92. 发明授权

US07222172B2 Storage system having virtualized resource 有权
标题翻译：具有虚拟化资源的存储系统
公开(公告)号：US07222172B2
公开(公告)日：2007-05-22
申请号：US10355695
申请日：2003-01-30
申请人： Hiroshi Arakawa , Takashi Oeda , Naoto Matsunami , Ryusuke Ito
发明人： Hiroshi Arakawa , Takashi Oeda , Naoto Matsunami , Ryusuke Ito
IPC分类号： G06F15/173
CPC分类号： G06F17/30067 , G06F3/0605 , G06F3/0629 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F11/1456 , G06F11/1458 , G06F11/1464 , G06F11/1466 , G06F11/2064 , G06F11/2082 , G06F21/80 , G06F2201/80 , G06F2201/84 , H04L67/1095 , H04L67/1097 , Y10S707/99939 , Y10S707/99953
摘要： A storage system configured to provide a storage area to a host coupled to the storage system includes a first storage device being configured to store data and provide one or more functions. A second storage device is configured to store data and provide one or more functions. A virtual volume provides a storage location and being associated with at least one of the first and second storage devices. A database includes information relating to the one or more functions that the first and second storage devices are configured to perform. A first server is coupled to the first and second storage devices and having access to the database and providing the virtual volume to the host, the first server being configured to access the database in response to a function request from the host involving at least one of the first and second storage devices. The function request is a request of a function to be performed by a storage device. The database is accessed to determine whether or not the at least one of the first and second storage devices is capable of performing the request from the host. The first server is further configured to perform the request if the determination is negative or provide an instruction to the at least one of the first and second storage devices to perform to the request if the determination is positive.
摘要翻译：被配置为向耦合到存储系统的主机提供存储区域的存储系统包括被配置为存储数据并提供一个或多个功能的第一存储设备。第二存储设备被配置为存储数据并提供一个或多个功能。虚拟卷提供存储位置并且与第一和第二存储设备中的至少一个相关联。数据库包括与第一和第二存储设备配置为执行的一个或多个功能有关的信息。第一服务器耦合到第一和第二存储设备并且能够访问数据库并向主机提供虚拟卷，第一服务器被配置为响应来自主机的功能请求来访问数据库，所述功能请求涉及至少一个第一和第二存储设备。功能请求是由存储设备执行的功能的请求。访问数据库以确定第一和第二存储设备中的至少一个是否能够执行来自主机的请求。如果确定是否定的，则第一服务器还被配置为执行请求，或者如果确定是肯定的，则向第一和第二存储设备中的至少一个提供指令以执行请求。

93. 发明申请

US20070050547A1 Storage system and storage system management method 失效
标题翻译：存储系统和存储系统管理方法
公开(公告)号：US20070050547A1
公开(公告)日：2007-03-01
申请号：US11259087
申请日：2005-10-27
申请人： Kazuhide Sano , Katsuhiro Okumoto , Hisao Honma , Kenta Ninose , Hiroshi Arakawa
发明人： Kazuhide Sano , Katsuhiro Okumoto , Hisao Honma , Kenta Ninose , Hiroshi Arakawa
IPC分类号： G06F12/16
CPC分类号： G06F11/2082 , G06F3/0617 , G06F3/065 , G06F3/067 , G06F11/2058 , G06F11/2074 , G06F11/2076 , Y10S707/99953 , Y10S707/99955
摘要： The storage system of the present invention has a simple configuration and ensures redundancy of the system. The primary storage control device and the first secondary storage control device are connected by a synchronous read method, and the primary storage control device and the second secondary storage control device are connected by an asynchronous read method. The primary storage control device sets a management number in the update data and saves a journal data. The primary storage control device associates the management number with the update data and transmits them to the first secondary storage control device. The first secondary storage control device writes the update data to the first secondary volume, associates the management number with the storage destination address of the update data and stores them in the maintenance table. If the primary storage control device stops, the first secondary storage control device becomes anew a primary storage control device. The first secondary storage control device is connected to the second secondary storage control device by an asynchronous read method.
摘要翻译：本发明的存储系统具有简单的配置，确保系统的冗余。主存储控制装置和第一副存储控制装置通过同步读取方式连接，主存储控制装置和第二副存储控制装置通过异步读取方式连接。主存储控制装置在更新数据中设置管理编号并保存日志数据。主存储控制装置将管理编号与更新数据相关联，并将其发送到第一辅助存储控制装置。第一辅助存储控制装置将更新数据写入第一辅助卷，将管理编号与更新数据的存储目的地地址相关联，并将其存储在维护表中。如果主存储控制装置停止，则第一副存储控制装置变为主存储控制装置。第一副存储控制装置通过异步读取方法连接到第二辅助存储控制装置。

94. 发明授权

US07185048B2 Backup processing method 失效
标题翻译：备份处理方法
公开(公告)号：US07185048B2
公开(公告)日：2007-02-27
申请号：US09943982
申请日：2001-08-30
申请人： Hiroshi Arakawa , Haruaki Watanabe , Yoshinori Okami
发明人： Hiroshi Arakawa , Haruaki Watanabe , Yoshinori Okami
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L63/18 , H04L69/329 , Y10S707/99953 , Y10S707/99955
摘要： A backup processing method for backing up data to be used by a data-processing computer system comprises selecting resources in a usable state from a plurality of resources necessary for the data to be used by the data-processing computer system, selecting switches in a usable state from a plurality of switches needed to form routes among said selected resources, and executing backup processing by using the secured resources and routes when the resources and routes necessary for backing up data to be used by the data processing computer system are secured to form multiple backup subsystems.
摘要翻译：用于备份由数据处理计算机系统使用的数据的备份处理方法包括从数据处理计算机系统要使用的数据所需的多个资源中选择可用状态的资源，选择可用状态，从在所选择的资源之间形成路由所需的多个交换机，以及当数据处理计算机系统使用备份数据所必需的资源和路由被保证以形成多个时，通过使用安全资源和路由来执行备份处理备份子系统。

95. 发明授权

US06981115B2 Method of data backup in a computer system and a storage system therefor 失效
标题翻译：计算机系统中的数据备份方法及其存储系统
公开(公告)号：US06981115B2
公开(公告)日：2005-12-27
申请号：US10893884
申请日：2004-07-20
申请人： Kenji Yamagami , Minoru Kosuge , Hiroshi Arakawa , Takashi Oeda , Koichi Kimura , Haruaki Watanabe , Kenzo Tabata
发明人： Kenji Yamagami , Minoru Kosuge , Hiroshi Arakawa , Takashi Oeda , Koichi Kimura , Haruaki Watanabe , Kenzo Tabata
IPC分类号： G06F11/14 , G06F11/20 , G06F12/00 , G06F12/16
CPC分类号： G06F11/1466 , G06F11/1456 , G06F11/2071 , Y10S707/99953 , Y10S707/99955
摘要： In a computer system having a computer, a storage system having storage units being coupled to the computer and for storing user data used by the computer, and a backup device being coupled to the computer and the storage system, a backup method is presented for obtaining a backup of the data stored in the storage unit to the backup device. The storage system holds the user data dually in a first and a second storage units. In backing up the user data, a split instruction for releasing the duplex state of the first and the second storage units is sent from the computer to the storage unit. In response to the split instruction, the storage system interrupts the reflection of the update of the user data to the first storage unit onto the second storage unit. Then, a copy instruction for copying the user data held in the second storage unit to the backup device is sent from the computer to the storage system. The storage system operates to transfer the user data inside of the second storage unit to the backup device in response to the copy instruction.
摘要翻译：在具有计算机的计算机系统中，具有存储单元的存储系统被耦合到计算机并且用于存储由计算机使用的用户数据，以及耦合到计算机和存储系统的备份设备，呈现备用方法以获得将存储单元中存储的数据备份到备份设备。存储系统将用户数据双重地保存在第一和第二存储单元中。在备份用户数据时，将用于解除第一和第二存储单元的双工状态的分离指令从计算机发送到存储单元。响应于分离指令，存储系统将用户数据的更新的反映中断到第一存储单元到第二存储单元。然后，从计算机向存储系统发送用于将保存在第二存储单元中的用户数据复制到备份设备的复制指令。存储系统操作以响应于复制指令将第二存储单元内的用户数据传送到备份设备。

96. 发明授权

US06965604B1 Method and apparatus for information transmission 有权
标题翻译：信息传输方法和装置
公开(公告)号：US06965604B1
公开(公告)日：2005-11-15
申请号：US09869664
申请日：2000-10-27
申请人： Junichi Sato , Takao Yamaguchi , Tomoaki Itoh , Hiroshi Arakawa
发明人： Junichi Sato , Takao Yamaguchi , Tomoaki Itoh , Hiroshi Arakawa
IPC分类号： H04L12/26 , H04L12/28 , H04L12/66 , H04L12/801 , H04L12/853 , H04L29/08
CPC分类号： H04L47/10 , H04L12/2898 , H04L12/66 , H04L43/0882 , H04L47/11 , H04L47/2416 , H04L47/29 , H04L67/2823 , H04L67/2828 , H04L67/2871 , H04L67/325 , H04L69/329
摘要： An improved information transmission method is provided for use in a communication network. The information transmission method combines a bandwidth control technique with a caching technique, thereby making it possible to use allocated bandwidth in an efficient manner.
摘要翻译：提供了一种用于通信网络的改进的信息传输方法。信息传输方法将带宽控制技术与缓存技术相结合，从而可以有效地使用分配的带宽。

97. 发明授权

US06832272B2 Clustering storage system 失效
标题翻译：集群存储系统
公开(公告)号：US06832272B2
公开(公告)日：2004-12-14
申请号：US09927571
申请日：2001-08-10
申请人： Yuusuke Hirakawa , Hiroshi Arakawa , Takashi Oeda , Kouji Arai
发明人： Yuusuke Hirakawa , Hiroshi Arakawa , Takashi Oeda , Kouji Arai
IPC分类号： G06F300
CPC分类号： G06F3/0635 , G06F3/0613 , G06F3/067
摘要： A clustering storage system capable of operating a plurality of storage system units as a single storage system by connecting the storage system units with one another by means of data connection lines collects access information to the system. The access information is collected in a unit of combination of a logical port receiving an access command from a host computer and a logical volume constituting a unit for management of data. A combination of the logical port and the logical volume having a high frequency of data transfer between the storage system units are detected with reference to the collected access information and the logical port is remapped or the logical volume between the storage system units is remapped.
摘要翻译：能够通过数据连接线将存储系统单元彼此连接而能够将多个存储系统单元操作为单个存储系统的集群存储系统将访问信息收集到系统。访问信息以接收来自主计算机的访问命令的逻辑端口与构成用于管理数据的单元的逻辑卷的组合的单元被收集。参照收集的访问信息检测存储系统单元之间具有高频数据传输的逻辑端口和逻辑卷的组合，并重新映射逻辑端口或重新映射存储系统单元之间的逻辑卷。

98. 发明授权

US06766430B2 Data reallocation among storage systems 失效
公开(公告)号：US06766430B2
公开(公告)日：2004-07-20
申请号：US09835073
申请日：2001-04-12
申请人： Hiroshi Arakawa , Kazuhiko Mogi , Yoshiaki Eguchi , Kouji Arai
发明人： Hiroshi Arakawa , Kazuhiko Mogi , Yoshiaki Eguchi , Kouji Arai
IPC分类号： G06F1200
CPC分类号： G06F3/0613 , G06F3/0605 , G06F3/0608 , G06F3/0631 , G06F3/0635 , G06F3/0647 , G06F3/0659 , G06F3/067 , G06F11/1096 , G06F11/2087 , G06F12/0866 , H04L29/12179 , H04L61/1582 , Y10S707/99953 , Y10S707/99955
摘要： The present invention provides techniques, including a method and system, for relocating data between storage systems. In one embodiment of the present invention a host collects usage information from a plurality of storage systems, and determines the relocation destination LU for data stored in the LU to be relocated. The host alters an LU logical position name table that determines matching between the logical position names of data and LUs. It also carries out data relocation between storage subsystems by shifting data stored in an origin LU to be relocated to a destination LU. In another embodiment relocation of files is provided.

99. 发明授权

US06763442B2 Data reallocation among storage systems 失效
标题翻译：存储系统之间的数据重新分配
公开(公告)号：US06763442B2
公开(公告)日：2004-07-13
申请号：US10198679
申请日：2002-07-17
申请人： Hiroshi Arakawa , Kazuhiko Mogi , Yoshiaki Eguchi , Kouji Arai
发明人： Hiroshi Arakawa , Kazuhiko Mogi , Yoshiaki Eguchi , Kouji Arai
IPC分类号： G06F1200
CPC分类号： G06F3/0613 , G06F3/0605 , G06F3/0608 , G06F3/0631 , G06F3/0635 , G06F3/0647 , G06F3/0659 , G06F3/067 , G06F11/1096 , G06F11/2087 , G06F12/0866 , H04L29/12179 , H04L61/1582 , Y10S707/99953 , Y10S707/99955
摘要： The present invention provides techniques, including a method and system, for relocating data between storage systems. In one embodiment of the present invention a host collects usage information from a plurality of storage systems, and determines the relocation destination LU for data stored in the LU to be relocated. The host alters an LU logical position name table that determines matching between the logical position names of data and LUs. It also carries out data relocation between storage subsystems by shifting data stored in an origin LU to be relocated to a destination LU. In another embodiment relocation of files is provided.
摘要翻译：本发明提供了用于在存储系统之间重新定位数据的方法和系统的技术。在本发明的一个实施例中，主机从多个存储系统收集使用信息，并且为存储在要重定位的LU中的数据确定重定位目的地LU。主机更改LU逻辑位置名称表，以确定数据的逻辑位置名称和LU之间的匹配。它还通过将存储在要重定位的原始LU中的数据移位到目的地LU来执行存储子系统之间的数据重定位。在另一个实施例中，提供了文件的重定位。

100. 发明授权

US06757792B2 Storage system and method of configuring the storage system 失效
公开(公告)号：US06757792B2
公开(公告)日：2004-06-29
申请号：US09945671
申请日：2001-09-05
申请人： Noboru Morishita , Hiroshi Arakawa , Seiji Kaneko , Hisao Honma
发明人： Noboru Morishita , Hiroshi Arakawa , Seiji Kaneko , Hisao Honma
IPC分类号： G06F1200
CPC分类号： G06F12/0871 , G06F3/0604 , G06F3/0605 , G06F3/0632 , G06F3/0647 , G06F3/067 , G06F3/0689 , G06F12/0866 , G06F2212/262
摘要： When storage controllers are added to a storage system to change the storage system from a configuration having only one storage controller to a configuration having plural storage controllers, or when storage controllers are removed from the storage system to change the storage system from a configuration having plural storage controllers to a configuration having only one storage controller, a controller-internal management-information memory controller carries out a copy process to copy management information from each of the storage controllers to a management-information-memory switch or vice versa at the same time as processing of read and write requests for access to the management information, made by a channel interface or a disc interface, in order to change storage locations of the management information while processing the read and write requests made by the host.

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