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公开(公告)号：EP1119197A3
公开(公告)日：2008-03-12
申请号：EP01103530.0
申请日：1996-03-14
发明人： Yao, Hiroshi , Kanai, Tatsunori
CPC分类号： H04N21/2326 , G06F3/0601 , G06F2003/0691 , H04N7/17318 , H04N7/17336
摘要： A stream scheduling system capable of lowering a probability for a response time of a real time stream server to exceed a specified time limit. A reference for transfer timing (reference time-slot) which can guarantee a continuity of a stream for the requested real time stream data is determined, and a transfer timing is determined in a prescribed relation to the reference time-slot while a reading timing is set movably within a prescribed tolerable range defined with respect to the reference time-slot. When a request for a transfer of a new real time stream data is received, a time-slot for a reading of another real time stream data is re-allocated within a prescribed tolerable range defined with respect to the reference time-slot for that another real time stream data so as to create a vacant time-slot, and a reading of that new real time stream data is allocated to the vacant time-slot created by re-allocation.
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2.发明授权Transaction processing system using efficient file update processing and recovery processing 有权具有强大的Dateiaktualisierungs-和恢复操作的事务处理系统
公开(公告)号：EP1089177B1
公开(公告)日：2014-04-30
申请号：EP00307894.6
申请日：2000-09-13
发明人： Kanai, Tatsunori , Torii, Osamu , Kizu, Toshiki , Maeda, Seiji , Yano, Hirokuni , Yao, Hiroshi
CPC分类号： G06F9/466 , G06F11/1402 , G06F17/30227 , Y10S707/99931 , Y10S707/99943 , Y10S707/99945 , Y10S707/99952 , Y10S707/99953
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3.发明公开Scheme for systematically registering meta-data with respect to various types of data 审中-公开相对于各种数据类型元数据的系统登记的方法
公开(公告)号：EP1039398A2
公开(公告)日：2000-09-27
申请号：EP00302367.8
申请日：2000-03-23
发明人： Kanai, Tatsunori , Kizu, Toshiki , Maeda, Seiji , Yokokawa, Takeshi , Yao, Hiroshi , Tori, Osamu , Yano, Hirokuni , Tanaka, Hisako
IPC分类号： G06F17/30
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 generating 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： 一种对于各种类型的个人数据的系统中注册的元数据，从而使复杂的检索或应用程序援建的数据服务器中，使用元数据方案是游离缺失盘。 注册数据的一个数据类型被登记到一个数据服务器做登记并管理数据和元数据的数据，以及一个程序对应于所述检测到的数据类型是从对应于提供的程序所选择的多个对respectivement数据类型和存储 事先，具有用于产生元数据用于数据gemäß到对应的数据类型的程序代码的每个过程。 然后，通过执行所选择的程序的程序代码所生成的元数据的登记数据，并且将所生成的元数据被相对于所述登记数据登记。
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公开(公告)号：EP0737929A3
公开(公告)日：2000-02-23
申请号：EP96104052.4
申请日：1996-03-14
发明人： Yao, Hiroshi , Kanai, Tatsunori
CPC分类号： H04N21/2326 , G06F3/0601 , G06F2003/0691 , H04N7/17318 , H04N7/17336
摘要： A stream scheduling system capable of lowering a probability for a response time of a real time stream server to exceed a specified time limit. A reference for transfer timing (reference time-slot) which can guarantee a continuity of a stream for the requested real time stream data is determined, and a transfer timing is determined in a prescribed relation to the reference time-slot while a reading timing is set movably within a prescribed tolerable range defined with respect to the reference time-slot. When a request for a transfer of a new real time stream data is received, a time-slot for a reading of another real time stream data is re-allocated within a prescribed tolerable range defined with respect to the reference time-slot for that another real time stream data so as to create a vacant time-slot, and a reading of that new real time stream data is allocated to the vacant time-slot created by re-allocation.
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5.发明公开Controller, storage apparatus, and computer program product 审中-公开Steuergerät，Speichervorrichtung und Computerprogrammprodukt
公开(公告)号：EP2431878A1
公开(公告)日：2012-03-21
申请号：EP11179009.3
申请日：2011-08-26
发明人： Fukutomi, Kazuhiro , Yao, Hiroshi , Kanno, Shinichi , Asano, Shigehiro , Hida, Toshikatsu , Kimura, Yasuhiro
IPC分类号： G06F11/10
CPC分类号： G06F11/108 , G06F2211/1059 , G06F2211/1073 , G06F2211/1092
摘要： According to one embodiment, a controller controls writing into and reading from a storage apparatus that includes a first data-storage unit and a second data-storage unit. The second data-storage unit stores user data and parity data of the user data. The first data-storage unit stores the parity data. The controller includes a parity updating unit and a parity writing unit. When parity data is updated, the parity updating unit writes the updated parity data into the first data-storage unit. When a certain requirement is satisfied, the parity writing unit reads the parity data written in the first data-storage unit, and writes the parity data thus read into the second data-storage unit.
摘要翻译： 根据一个实施例，控制器控制对包括第一数据存储单元和第二数据存储单元的存储装置的写入和读取。 第二数据存储单元存储用户数据和用户数据的奇偶校验数据。 第一数据存储单元存储奇偶校验数据。 控制器包括奇偶更新单元和奇偶校验写入单元。 当更新奇偶校验数据时，奇偶校验更新单元将更新的奇偶校验数据写入第一数据存储单元。 当满足特定要求时，奇偶写入单元读取写入第一数据存储单元中的奇偶校验数据，并将读出的奇偶校验数据写入第二数据存储单元。
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6.发明公开Scheme for systematically registering meta-data with respect to various types of data 审中-公开相对于各种数据类型元数据的系统登记的方法
公开(公告)号：EP1039398A3
公开(公告)日：2002-05-22
申请号：EP00302367.8
申请日：2000-03-23
发明人： Kanai, Tatsunori , Kizu, Toshiki , Maeda, Seiji , Yokokawa, Takeshi , Yao, Hiroshi , Tori, Osamu , Yano, Hirokuni , Tanaka, Hisako
IPC分类号： G06F17/30
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 generating 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.
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7.发明公开Method and apparatus for storing data in a multi-level cell flash memory device 审中-公开Speichersystem
公开(公告)号：EP2439645A1
公开(公告)日：2012-04-11
申请号：EP11177759.5
申请日：2011-08-17
IPC分类号： G06F12/02
摘要： According to one embodiment, a memory system includes a non-volatile semiconductor memory, a block management unit, and a transcription unit. The semiconductor memory includes a plurality of blocks to which data can be written in both the first mode and the second mode. The block management unit manages a block that stores therein no valid data as a free block. When the number of free blocks managed by the block management unit is smaller than or equal to a predetermined threshold value, the transcription unit selects one or more used blocks that stores therein valid data as transcription source blocks and transcribes valid data stored in the transcription source blocks to free blocks in the second mode.
摘要翻译： 根据一个实施例，存储器系统包括非易失性半导体存储器，块管理单元和转录单元。 半导体存储器包括能够在第一模式和第二模式中写入数据的多个块。 块管理单元管理其中没有有效数据作为空闲块的块。 当由块管理单元管理的空闲块的数量小于或等于预定阈值时，转录单元选择一个或多个使用存储有效数据的块作为转录源块并转录存储在转录源中的有效数据 阻止在第二种模式下释放块。
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公开(公告)号：EP0737929B1
公开(公告)日：2001-11-07
申请号：EP96104052.4
申请日：1996-03-14
发明人： Yao, Hiroshi , Kanai, Tatsunori
CPC分类号： H04N21/2326 , G06F3/0601 , G06F2003/0691 , H04N7/17318 , H04N7/17336
摘要： A stream scheduling system capable of lowering a probability for a response time of a real time stream server to exceed a specified time limit. A reference for transfer timing (reference time-slot) which can guarantee a continuity of a stream for the requested real time stream data is determined, and a transfer timing is determined in a prescribed relation to the reference time-slot while a reading timing is set movably within a prescribed tolerable range defined with respect to the reference time-slot. When a request for a transfer of a new real time stream data is received, a time-slot for a reading of another real time stream data is re-allocated within a prescribed tolerable range defined with respect to the reference time-slot for that another real time stream data so as to create a vacant time-slot, and a reading of that new real time stream data is allocated to the vacant time-slot created by re-allocation.
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公开(公告)号：EP1119197A2
公开(公告)日：2001-07-25
申请号：EP01103530.0
申请日：1996-03-14
发明人： Yao, Hiroshi , Kanai, Tatsunori
CPC分类号： H04N21/2326 , G06F3/0601 , G06F2003/0691 , H04N7/17318 , H04N7/17336
摘要： A stream scheduling system capable of lowering a probability for a response time of a real time stream server to exceed a specified time limit. A reference for transfer timing (reference time-slot) which can guarantee a continuity of a stream for the requested real time stream data is determined, and a transfer timing is determined in a prescribed relation to the reference time-slot while a reading timing is set movably within a prescribed tolerable range defined with respect to the reference time-slot. When a request for a transfer of a new real time stream data is received, a time-slot for a reading of another real time stream data is re-allocated within a prescribed tolerable range defined with respect to the reference time-slot for that another real time stream data so as to create a vacant time-slot, and a reading of that new real time stream data is allocated to the vacant time-slot created by re-allocation.
摘要翻译： 一种流调度系统，能够降低实时流服务器的响应时间超过规定时间限制的概率。 确定能够保证所请求的实时流数据的流的连续性的传输定时（参考时隙）的参考，并且在与读取定时是相同的基准时隙的规定关系中确定传输定时 可移动地设置在相对于参考时隙定义的规定的可容忍范围内。 当接收到传输新的实时流数据的请求时，读取另一个实时流数据的时隙在相对于该另一个实时流数据的参考时隙定义的规定容许范围内被重新分配 实时流数据以创建空闲时隙，并且将新的实时流数据的读取分配给通过重新分配而创建的空闲时隙。
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公开(公告)号：EP0737929A2
公开(公告)日：1996-10-16
申请号：EP96104052.4
申请日：1996-03-14
发明人： Yao, Hiroshi , Kanai, Tatsunori
CPC分类号： H04N21/2326 , G06F3/0601 , G06F2003/0691 , H04N7/17318 , H04N7/17336
摘要： A stream scheduling system capable of lowering a probability for a response time of a real time stream server to exceed a specified time limit. A reference for transfer timing (reference time-slot) which can guarantee a continuity of a stream for the requested real time stream data is determined, and a transfer timing is determined in a prescribed relation to the reference time-slot while a reading timing is set movably within a prescribed tolerable range defined with respect to the reference time-slot. When a request for a transfer of a new real time stream data is received, a time-slot for a reading of another real time stream data is re-allocated within a prescribed tolerable range defined with respect to the reference time-slot for that another real time stream data so as to create a vacant time-slot, and a reading of that new real time stream data is allocated to the vacant time-slot created by re-allocation.
摘要翻译： 能够降低实时流服务器的响应时间的概率超过指定时间限制的流调度系统。 确定可以保证所请求的实时流数据的流的连续性的传输定时（参考时隙）的参考，并且在读取定时为指定时间时，以规定的关系确定传送定时 在相对于参考时隙定义的规定的可容许范围内可移动地设置。 当接收到对新的实时流数据传送的请求时，用于读取另一实时流数据的时隙在相对于该另一实时流数据的参考时隙定义的规定的可容忍范围内重新分配 实时流数据，以创建空闲时隙，并且将该新的实时流数据的读取分配给通过重新分配创建的空闲时隙。
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