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    • 2. 发明授权
    • Electronic appliance service system
    • 电子电器服务系统
    • US07827149B2
    • 2010-11-02
    • US12056973
    • 2008-03-27
    • Shoji KodamaKiyotake KumazawaNaoko IwamiAkira YamamotoMasaaki IwasakiAtsuo Kawaguchi
    • Shoji KodamaKiyotake KumazawaNaoko IwamiAkira YamamotoMasaaki IwasakiAtsuo Kawaguchi
    • G06F17/30
    • G06F11/1451G06F11/1456G06F11/1458G06F11/1464G06F11/1469G06F21/6218G06F2221/2101
    • The risk of a third party referring to or using backup data without authorization upon restoring such backup data in an HDD recorder is mitigated. First authentication information of a user as the HDD owner and second authentication information of an engineer of a repair plant are registered in an online backup service system. The first authentication information is used when backing up data recorded in the HDD to the online backup service system, and the second authentication information is used when restoring the data backed up to the online backup service system. The data backup processing and data restoration processing are executed only when the authentication information is appropriate. Since the user will directly receive an email from the online backup service system regarding who restored which data at what time, such user will be able to audit the data restoration process independently from the person recovering the data.
    • 缓解在HDD记录器中恢复这种备份数据时第三方未经授权参与或使用备份数据的风险得到缓解。 作为HDD所有者的用户的第一认证信息和修理工厂的工程师的第二认证信息被登记在在线备份服务系统中。 在将HDD中记录的数据备份到在线备份服务系统时,将使用第一认证信息,并且在还原备份到在线备份服务系统的数据时使用第二认证信息。 仅当认证信息适当时才执行数据备份处理和数据恢复处理。 由于用户将直接从在线备份服务系统接收关于何时恢复哪些数据的电子邮件,这样的用户将能够独立于恢复数据的人员来审核数据恢复过程。
    • 8. 发明授权
    • File sharing system and file sharing method
    • 文件共享系统和文件共享方法
    • US07865537B2
    • 2011-01-04
    • US12068216
    • 2008-02-04
    • Shoji KodamaKiyotake KumazawaNaoko IwamiTetsuya Uemura
    • Shoji KodamaKiyotake KumazawaNaoko IwamiTetsuya Uemura
    • G06F17/30
    • G06F17/30165G06F21/6254H04L9/0891H04L9/0894H04L63/083H04L2209/42
    • Privacy information of a user is protected without hampering convenience when such user is to process a file in an online file storage. Provided is a file sharing system including at least one or more information processing units and a storage apparatus connected to the at least one or more information processing units via the Internet, and for storing files from the at least one or more information processing units in the storage apparatus and sharing the stored files with the at least one or more information processing units. The information processing unit includes a file creation unit for separating, when creating a file in the storage apparatus, privacy information that identifies a user creating the file from information required for creating the file in the storage apparatus, and creating the file in the storage apparatus by using information obtained by converting the separated privacy information.
    • 当用户处理在线文件存储中的文件时,保护用户的隐私信息而不妨碍方便。 提供了一种文件共享系统,包括至少一个或多个信息处理单元和经由因特网连接到所述至少一个或多个信息处理单元的存储装置,并且用于存储来自所述至少一个或多个信息处理单元的文件 存储装置,并与所述至少一个或多个信息处理单元共享存储的文件。 所述信息处理单元包括:文件创建单元,用于当在所述存储装置中创建文件时,分离在所述存储装置中识别从创建所述文件所需的信息创建所述文件的用户的隐私信息,以及在所述存储装置中创建所述文件 通过使用通过转换分离的隐私信息获得的信息。
    • 9. 发明申请
    • File sharing system and file sharing method
    • 文件共享系统和文件共享方法
    • US20090125522A1
    • 2009-05-14
    • US12068216
    • 2008-02-04
    • Shoji KodamaKiyotake KumazawaNaoko IwamiTetsuya Uemura
    • Shoji KodamaKiyotake KumazawaNaoko IwamiTetsuya Uemura
    • G06F17/30G06F12/02H04L9/32
    • G06F17/30165G06F21/6254H04L9/0891H04L9/0894H04L63/083H04L2209/42
    • Privacy information of a user is protected without hampering convenience when such user is to process a file in an online file storage. Provided is a file sharing system including at least one or more information processing units and a storage apparatus connected to the at least one or more information processing units via the Internet, and for storing files from the at least one or more information processing units in the storage apparatus and sharing the stored files with the at least one or more information processing units. The information processing unit includes a file creation unit for separating, when creating a file in the storage apparatus, privacy information that identifies a user creating the file from information required for creating the file in the storage apparatus, and creating the file in the storage apparatus by using information obtained by converting the separated privacy information.
    • 当用户处理在线文件存储中的文件时,保护用户的隐私信息而不妨碍方便。 提供了一种文件共享系统,包括至少一个或多个信息处理单元和经由因特网连接到所述至少一个或多个信息处理单元的存储装置,并且用于存储来自所述至少一个或多个信息处理单元的文件 存储装置,并与所述至少一个或多个信息处理单元共享存储的文件。 所述信息处理单元包括:文件创建单元,用于当在所述存储装置中创建文件时,分离在所述存储装置中识别从创建所述文件所需的信息创建所述文件的用户的隐私信息,以及在所述存储装置中创建所述文件 通过使用通过转换分离的隐私信息获得的信息。
    • 10. 发明授权
    • Backup executability judging system
    • 备份可执行性判断系统
    • US07877359B2
    • 2011-01-25
    • US12068207
    • 2008-02-04
    • Shoji KodamaKiyotake Kumazawa
    • Shoji KodamaKiyotake Kumazawa
    • G06F17/30
    • G06F11/1458G06F11/1456G06F11/1461G06F11/1464G06F2201/81G06F2201/84
    • A problem of prior art is that normal backup data is lost as a result of taking a backup by overwriting the normal backup data with data that has been changed greatly from a virus infection or the like. This invention provides a computer system having a storage system. The storage system contains a first storage area and a second storage area for storing a copy of data that is stored in the first storage area at one point in time. Only when the differential amount indicating the difference between data stored in the first storage area and data stored in the second storage area is smaller than a predetermined threshold, the storage system deletes the data which is stored in the second storage area and newly stores a copy of the data stored in the first storage area in the second storage area.
    • 现有技术的问题在于,通过使用已经从病毒感染等大大改变的数据覆盖正常的备份数据来进行备份,导致正常备份数据丢失。 本发明提供一种具有存储系统的计算机系统。 存储系统包含第一存储区域和第二存储区域,用于存储在一个时间点存储在第一存储区域中的数据副本。 仅当指示存储在第一存储区域中的数据与存储在第二存储区域中的数据之间的差异的差分量小于预定阈值时,存储系统删除存储在第二存储区域中的数据,并且重新存储副本 存储在第二存储区域中的第一存储区域中的数据。