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71. 发明授权

US06948042B2 Hierarchical storage apparatus and control apparatus thereof 失效
标题翻译：分层存储装置及其控制装置
公开(公告)号：US06948042B2
公开(公告)日：2005-09-20
申请号：US10347118
申请日：2003-01-17
申请人： Norikazu Nagase , Seiichi Higaki , Takao Satoh
发明人： Norikazu Nagase , Seiichi Higaki , Takao Satoh
IPC分类号： G06F3/06 , G06F12/00 , G06F12/06
CPC分类号： G06F3/061 , G06F3/0649 , G06F3/067 , G06F3/0685
摘要： A method for managing data stored in a hierarchical storage unit of a storage apparatus is disclosed. The storage unit includes a first storage medium having a first access speed and a second storage medium having a second access speed. The first access speed is different from the second access speed. The method comprises determining a first access frequency for information of first type, the first access frequency being associated with a first period of past time. A second access frequency of the information of first type is determined. The second access frequency is associated with a second period of past time and is different than the first access frequency. At least a portion of the information of first type is transferred from the first storage medium to the second storage medium prior to a second period based on the second access frequency determined in the determining-a-second-access-frequency step, the second period corresponding to the second period of past time.
摘要翻译：公开了一种管理存储在存储装置的分层存储单元中的数据的方法。存储单元包括具有第一存取速度的第一存储介质和具有第二存取速度的第二存储介质。第一访问速度与第二访问速度不同。该方法包括确定用于第一类型的信息的第一访问频率，第一访问频率与过去时间的第一周期相关联。确定第一类信息的第二存取频率。第二存取频率与过去时间的第二周期相关联，并且与第一存取频率不同。基于在第二接入频率步骤确定的第二接入频率，第一类型的信息的至少一部分在第二时段之前从第一存储介质传送到第二存储介质，第二周期对应于过去第二个时期。

72. 发明申请

US20050122788A1 Method and apparatus for verifying data in a storage system 审中-公开
标题翻译：用于验证存储系统中的数据的方法和装置
公开(公告)号：US20050122788A1
公开(公告)日：2005-06-09
申请号：US11025471
申请日：2004-12-28
申请人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
发明人： Kazunobu Ohashi , Takao Satoh , Kiichiro Urabe , Toshio Nakano , Shizuo Yokohata
IPC分类号： G06F12/14 , G06F3/00 , G06F3/06 , G06F11/00 , G06F12/00 , G06F13/00 , G06F13/12 , G06F21/24 , G11C5/00
CPC分类号： G06F11/0751 , G06F3/0601 , G06F11/0727 , G06F2003/0697
摘要： A method for verifying data in a storage system is disclosed. A host computer transmits area management data to a storage controller. The area management data specifies a range of a storage area in a storage device to be used by an application program having a mechanism for verifying data suitability. Upon receipt of an input/output request transmitted from the host computer, the storage controller performs verification, which is usually performed by the application program, of the data that is to be processed according to the data input/output request and to be input/output to/from the storage area, which is specified in accordance with the received area management data.
摘要翻译：公开了一种用于验证存储系统中的数据的方法。主机将区域管理数据发送到存储控制器。区域管理数据指定要由具有用于验证数据适用性的机制的应用程序使用的存储设备中的存储区域的范围。在接收到从主计算机发送的输入/输出请求时，存储控制器根据数据输入/输出请求执行通常由应用程序执行的待处理数据的验证，并且输入/ 输出到/从存储区域，其根据接收的区域管理数据指定。

73. 发明授权

US06643834B2 Method of and apparatus for designing layout of analog cells, and computer product 有权
标题翻译：模拟电池布局设计方法及设备及计算机产品
公开(公告)号：US06643834B2
公开(公告)日：2003-11-04
申请号：US10080044
申请日：2002-02-22
申请人： Takao Satoh , Takeshi Senoh , Takashi Koyama
发明人： Takao Satoh , Takeshi Senoh , Takashi Koyama
IPC分类号： G06F945
CPC分类号： G06F17/5068
摘要： Data corresponding to an analog circuit diagram is generated and stored. Circuit connection information is extracted based on the analog circuit diagram data and stored. Devices to be paired are predicted and extracted based on the circuit connection information. The devices added as design constraints to the circuit connection information, and the result of addition is stored. Layout cells are placed on the basis of the circuit connection information including the design constraints. Routing of the layout cells is conducted.
摘要翻译：产生并存储对应于模拟电路图的数据。基于模拟电路图数据提取电路连接信息并存储。基于电路连接信息预测和提取要配对的设备。作为电路连接信息的设计约束添加的设备，并且存储添加的结果。布局单元基于包括设计约束的电路连接信息放置。进行布局单元的布线。

74. 发明授权

US4693796A Method for manufacturing cation exchange membrane 失效
标题翻译：阳离子交换膜的制造方法
公开(公告)号：US4693796A
公开(公告)日：1987-09-15
申请号：US792629
申请日：1985-10-25
申请人： Toru Seita , Takao Satoh , Mitsuo Kikuchi
发明人： Toru Seita , Takao Satoh , Mitsuo Kikuchi
IPC分类号： C08J5/22 , C25B1/14 , C25B1/00 , C25B13/00
CPC分类号： C08J5/2281 , C08J2327/18
摘要： A cation exchange membrane manufacturing method in which a film of a blend which consists of a perfluoro carbon polymer having a group transformable into a sulfonic acid group and a perfluoro carbon polymer having a group transformable into a carboxylic acid group or a film of a copolymer which consists of a perfluoro carbon monomer having a group transformable into a sulfonic acid group and a perfluoro carbon monomer having a group transformable into a carboxylic acid group and another film of a perfluoro carbon polymer having a group transformable into a carboxylic acid group are joined together. Following that, the group transformable into a carboxylic acid group and the group transformable into a sulfonic acid group are transformed respectively into the carboxylic acid group and the sulfonic acid group.
摘要翻译：一种阳离子交换膜的制造方法，其中由具有可转化成磺酸基团的全氟碳聚合物和具有可转化成羧酸基团的全氟碳聚合物组成的共混物膜或共聚物膜由具有可转化成磺酸基团的全氟碳单体和具有可转化成羧酸基的基团的全氟碳单体和具有可转化成羧酸基团的全氟碳聚合物的另一膜组合在一起。之后，可转化成羧酸基团和可转化成磺酸基团的基团分别转化成羧酸基团和磺酸基团。

75. 发明授权

US4622113A Process for producing caustic alkalis 失效
标题翻译：苛性碱生产工艺
公开(公告)号：US4622113A
公开(公告)日：1986-11-11
申请号：US673122
申请日：1984-11-19
申请人： Takao Satoh , Masaki Murakami , Nobuhiro Kawasaki , Teruo Ichisaka , Shinji Katayama
发明人： Takao Satoh , Masaki Murakami , Nobuhiro Kawasaki , Teruo Ichisaka , Shinji Katayama
IPC分类号： C25B1/46 , C25B9/08 , C25B11/02 , C25B1/16
CPC分类号： C25B1/46 , C25B11/02 , C25B9/08
摘要： Process or producing caustic alkalis or alkali hydroxides by electrolysis, employing a double electrode-type electrolysis tank in which a cation exchange membrane is provided to divide the inside of the tank into cathode and anode compartments, supplying to the anode compartment an alkali chloride, supplying water or a dilute solution of an alkali hydroxide into the cathode compartment, and taking away the alkali hydroxide and the hydrogen gas produced by electrolysis, in a mixed state of gas and liquid from the cathode compartment. The electrolysis tank comprises a number of finger-anodes extending from one of the walls of the tank and a number of finger-like hollow cathodes extending from the other wall of the tank, into which the finger-anodes project to form a gap therebetween, and a cation exchange membrane extending through the gap to divide the inside of the tank into cathode and anode compartments.
摘要翻译：通过电解处理或生产苛性碱或碱金属氢氧化物，使用双电极型电解槽，其中提供阳离子交换膜以将罐的内部分成阴极和阳极室，向阳极室供应碱金属氯化物，供应水或碱性氢氧化物的稀溶液加入到阴极室中，并从阴极室以气体和液体的混合状态吸收由电解产生的碱金属氢氧化物和氢气。电解槽包括从罐的一个壁延伸的多个指状阳极和从罐的另一个壁延伸的多个指状空心阴极，手指阳极突出在其间形成间隙，以及阳离子交换膜，其延伸穿过间隙以将罐的内部分成阴极和阳极隔室。

76. 发明授权

US4316781A Method for electrolyzing alkali metal halide 失效
标题翻译：电解碱金属卤化物的方法
公开(公告)号：US4316781A
公开(公告)日：1982-02-23
申请号：US192543
申请日：1980-09-30
申请人： Toru Seita , Takao Satoh , Mitsuo Kikuchi
发明人： Toru Seita , Takao Satoh , Mitsuo Kikuchi
IPC分类号： C25B1/46 , C25B9/00 , C25B9/08 , C25B13/08 , C25B1/34
CPC分类号： C25B1/46
摘要： An improved method for electrolyzing alkali metal halide. Electrolysis is carried out by supplying an aqueous solution of a halide of alkali metal into an anode chamber partitioned by a cation-exchange membrane and water into a cathode chamber to obtain halogen from the anode chamber and hydrogen and alkali hydroxide from the cathode chamber. The cation-exchange membrane is a fluorocarbon polymer membrane which is prepared by arranging one side thereof to have a cation exchange group concentration lower by 10 to 30% within a depth range of 1 to 100.mu. than that of the other side. The anode chamber is prepared with this side of the membrane which has the lower cation exchange group concentration arranged to face the anode chamber. By this arrangement, a high purity alkali hydroxide can be manufactured at a high rate of decomposition of halide of alkali metal and at a high current efficiency.
摘要翻译：一种电解碱金属卤化物的改进方法。通过将由阳离子交换膜和水分隔的阳极室供给碱金属卤化物的水溶液进入阴极室，从阳极室获得卤素，从阴极室供给氢和碱金属氢氧化物，进行电解。阳离子交换膜是氟碳聚合物膜，其通过将其一侧的阳极交换基团浓度设定为比另一侧的1〜100μm的深度范围低10〜30％来制备。阳极室由阳离子交换剂浓度较低的膜的这一侧制成，以面对阳极室。通过这种布置，可以以高碱性金属的卤化物的高分解率和高电流效率制造高纯碱性氢氧化物。

77. 发明授权

US4295944A Electrolysis of aqueous solution of alkali metal chloride 失效
标题翻译：电解碱金属氯化物水溶液
公开(公告)号：US4295944A
公开(公告)日：1981-10-20
申请号：US166787
申请日：1980-07-08
申请人： Takao Satoh , Toru Seita
发明人： Takao Satoh , Toru Seita
IPC分类号： C25B1/46 , C25B1/34
CPC分类号： C25B1/46
摘要： An alkali metal hydroxide and hydrogen in a cathode compartment and chlorine in an anode compartment by feeding an aqueous solution of an alkali metal chloride in said anode compartment which is partitioned from said cathode compartment with a cation exchange membrane made of a fluorinated polymer is produced under a condition that a temperature of said anode compartment is kept at lower than a temperature of said cathode compartment in said electrolysis.
摘要翻译：在阴极室中的碱金属氢氧化物和氢气和阳极室中的氯通过在由所述阴极室分隔的所述阳极室中的碱金属氯化物水溶液与由氟化聚合物制成的阳离子交换膜进行制备所述阳极室的温度保持低于所述电解中所述阴极室的温度的条件。

78. 发明授权

US08161009B2 Remote copying system with consistency guaranteed between a pair 有权
标题翻译：远程复制系统，一致性保证一对
公开(公告)号：US08161009B2
公开(公告)日：2012-04-17
申请号：US11345544
申请日：2006-02-02
申请人： Takashige Iwamura , Masamitsu Takahashi , Takao Satoh , Nobuhiro Maki
发明人： Takashige Iwamura , Masamitsu Takahashi , Takao Satoh , Nobuhiro Maki
IPC分类号： G06F17/30
CPC分类号： G06F11/2074 , G06F11/2064 , G06F11/2069 , G06F11/2076 , G06F2201/82 , Y10S707/99952 , Y10S707/99953
摘要： When plural copy groups including pairs exist, remote copying for pairs belonging to copy groups is suspended selectively on a copy group-to-copy group basis, instead of suspending remote copying in all the copy groups at once. A computer system has a host computer, plural first storage systems comprising plural first logical disks, and plural second storage systems comprising plural second logical disks. A first logical disk and a second logical disk paired with the first logical disk, and each pair belongs to either a first copy group or a second copy group. To selectively suspend remote copying on a copy group-to-copy group basis, one of the copy groups is specified first and then pairs belonging to this copy group are designated. The first storage systems comprising first logical disks of the designated pairs suspend remote copy processing for the designated pairs.
摘要翻译：当存在包括对的多个复制组时，对于属于复制组的对的远程复制被选择性地暂停在复制组到副本组的基础上，而不是一次挂起所有副本组中的远程复制。计算机系统具有主计算机，包括多个第一逻辑盘的多个第一存储系统和包括多个第二逻辑盘的多个第二存储系统。与第一逻辑磁盘配对的第一逻辑磁盘和第二逻辑磁盘，并且每对属于第一副本组或第二副本组。要选择性地暂停复制组对复制组的远程复制，首先指定其中一个副本组，然后指定属于该副本组的对。包括指定对的第一逻辑磁盘的第一存储系统暂停指定的对的远程复制处理。

79. 发明授权

US07447840B2 Disk array and method for reading/writing data from/into disk unit 有权
标题翻译：用于从/向磁盘单元读取/写入数据的磁盘阵列和方法
公开(公告)号：US07447840B2
公开(公告)日：2008-11-04
申请号：US11715903
申请日：2007-03-09
申请人： Seiichi Higaki , Yoshinori Okami , Takao Satoh
发明人： Seiichi Higaki , Yoshinori Okami , Takao Satoh
IPC分类号： G06F12/16 , G06F11/00
CPC分类号： G06F11/1092 , G06F3/061 , G06F3/0631 , G06F3/0635 , G06F3/0689 , G06F11/1662 , G06F11/2094
摘要： When a bus is used as a data communication channel, data within a disk unit cannot be reproduced or copied into a spare disk while a control unit is making read/write processing based on a request from a host computer, or vice versa. Thus, a loop is constructed by a fiber channel capable of time division multiplex function, and the processing between the disk unit and the spare is performed not through the control unit so that the data within the disk can be copied into the spare while the processing between the host computer and the disk unit is being performed, or both processing operations can be executed in parallel.
摘要翻译：当总线用作数据通信信道时，控制单元根据来自主计算机的请求进行读/写处理，不能将磁盘单元内的数据再现或复制到备用磁盘中，反之亦然。因此，通过能够进行时分多路复用功能的光纤通道构成环路，并且不通过控制单元进行盘单元与备用盘之间的处理，使得可以在处理中将盘内的数据复制到备用正在执行主计算机和盘单元之间，或者可以并行执行两个处理操作。

80. 发明申请

US20080178041A1 DATA PROCESSING SYSTEM AND COPY PROCESSING METHOD THEREOF 有权
标题翻译：数据处理系统及其复制处理方法
公开(公告)号：US20080178041A1
公开(公告)日：2008-07-24
申请号：US12055096
申请日：2008-03-25
申请人： Masamitsu Takahashi , Koji Ozawa , Takao Satoh
发明人： Masamitsu Takahashi , Koji Ozawa , Takao Satoh
IPC分类号： G06F11/16 , G06F12/00
CPC分类号： G06F3/0659 , G06F3/0614 , G06F3/065 , G06F3/067 , G06F11/2058 , G06F11/2069 , G06F11/2074 , G06F11/2076 , G06F11/2082 , Y10S707/99953 , Y10S707/99955
摘要： The invention is a copy processing technique in a data processing system, which can simultaneously achieve long-distance communication and no data loss when disaster occurs. Among a production site, a local site, and a remote site, long-distance remote copying from a disk array device at the production site to a disk array device at the remote site without data loss is achieved via a disk array device at the local site in combination with synchronous remote copying and asynchronous remote copying. Also, in the disk array devices at the local site and the remote site, copying is performed through a replica function. Even if the production site is affected by disaster, tasks can be continued at the local site having the same data as that of the production site and at the remote site a long distance away from the production site.
摘要翻译：本发明是数据处理系统中的复制处理技术，可以在发生灾难时同时实现长距离通信和数据丢失。在生产站点，本地站点和远程站点之间，远程远程从生产现场的磁盘阵列设备复制到远程站点的磁盘阵列设备，无数据丢失是通过本地磁盘阵列设备实现的与同步远程复制和异步远程复制相结合。此外，在本地站点和远程站点的磁盘阵列设备中，通过复制功能执行复制。即使生产场地受到灾害的影响，也可以在本地现场持续与生产现场相同的数据，远离生产现场的远程站点。

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