公开(公告)号：US20060069889A1

公开(公告)日：2006-03-30

申请号：US11008300

申请日：2004-12-10

申请人： Masanori Nagaya ,  Seiichi Higaki ,  Ryusuke Ito

发明人： Masanori Nagaya ,  Seiichi Higaki ,  Ryusuke Ito

IPC分类号： G06F12/16

CPC分类号： G06F11/2058 ,  G06F11/2071

摘要： A reliable remote copy system is provided at low costs. The remote copy system includes a first storage system connected to a first upper level computing system to transmit or receive data to or from the first upper level computing system; a second storage system connected to the first storage system to receive data from the first storage system; and a third storage system connected to the second storage system to receive data from the second storage system and connected to a second upper level computing system to transmit or receive data to or from the second upper level computing system. Therefore, failover can be made from the first upper level computing system to the second upper level computing system. As a result, the upper level computing system connected to the second storage system is not required, and an inexpensive remote copy system can be realized.

摘要翻译： 以低成本提供可靠的远程复印系统。 远程复制系统包括连接到第一上级计算系统以向或从第一高级计算系统发送或接收数据的第一存储系统; 连接到第一存储系统以从第一存储系统接收数据的第二存储系统; 以及第三存储系统，其连接到所述第二存储系统以从所述第二存储系统接收数据并连接到第二高级计算系统以向所述第二高级计算系统发送数据或从所述第二高级计算系统接收数据。 因此，可以从第一高级计算系统到第二高级计算系统进行故障切换。 结果，不需要连接到第二存储系统的上层计算系统，并且可以实现廉价的远程复制系统。

公开(公告)号：US07962712B2

公开(公告)日：2011-06-14

申请号：US12177476

申请日：2008-07-22

申请人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F13/00

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume.

摘要翻译： 这里公开了一种用于控制连接到具有用于分别存储数据的多个存储卷的存储装置的存储装置控制器的方法和用于请求数据的输入/输出的信息处理装置，以便从 信息处理装置，并且对多个存储卷中的每一个执行数据的输入/输出处理。 该方法将多个存储卷中的一个（主要）与另一个（辅助）对应，其中当数据被写入主卷中时要写入数据的副本，以便形成由多个 的对，每个具有这样的主体积和这样的次体积。

公开(公告)号：US20090011598A1

公开(公告)日：2009-01-08

申请号：US12155769

申请日：2008-06-10

申请人： Masanori Nagaya ,  Eiichi Okuno

发明人： Masanori Nagaya ,  Eiichi Okuno

IPC分类号： H01L21/04

CPC分类号： H01L21/3247 ,  H01L21/02024 ,  H01L29/1608

摘要： In a manufacturing method of a silicon carbide semiconductor device, a silicon carbide substrate is prepared by slicing an ingot that is made of silicon carbide single crystal. The silicon carbide substrate is heat treated for exposing a substrate defect generated at a surface portion of the silicon carbide substrate and the surface portion of the silicon carbide substrate is chemical-mechanical polished in such a manner that the exposed substrate defect is removed. Then, a semiconductor element is formed on the silicon carbide substrate.

摘要翻译： 在碳化硅半导体器件的制造方法中，通过将由碳化硅单晶制成的锭切片来制备碳化硅衬底。 对碳化硅衬底进行热处理以暴露在碳化硅衬底的表面部分处产生的衬底缺陷，并且以暴露的衬底缺陷被去除的方式对碳化硅衬底的表面部分进行化学机械抛光。 然后，在碳化硅衬底上形成半导体元件。

公开(公告)号：US20080288733A1

公开(公告)日：2008-11-20

申请号：US12177476

申请日：2008-07-22

申请人： Susumu SUZUKI ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu SUZUKI ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F12/00

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume.

摘要翻译： 这里公开了一种用于控制连接到具有用于分别存储数据的多个存储卷的存储装置的存储装置控制器的方法和用于请求数据的输入/输出的信息处理装置，以便从 信息处理装置，并且对多个存储卷中的每一个执行数据的输入/输出处理。 该方法将多个存储卷中的一个（主要）与另一个（辅助）对应，其中当数据被写入主卷中时要写入数据的副本，以便形成由多个 的对，每个具有这样的主体积和这样的次体积。

公开(公告)号：US07093087B2

公开(公告)日：2006-08-15

申请号：US10684210

申请日：2003-10-10

申请人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F3/06 ,  G06F13/00

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume. Upon receiving an input/output request from the information processing apparatus, the method starts resetting of the correspondence between storage volumes of each pair included in the pair group to decide whether or not it is after resetting of the correspondence is started that the request has been issued and executes an input/output processing after resetting the correspondence if the request is issued after resetting of the correspondence is started.

摘要翻译： 这里公开了一种用于控制连接到具有用于分别存储数据的多个存储卷的存储装置的存储装置控制器的方法和用于请求数据的输入/输出的信息处理装置，以便从 信息处理装置，并且对多个存储卷中的每一个执行数据的输入/输出处理。 该方法将多个存储卷中的一个（主要）与另一个（辅助）对应，其中当数据被写入主卷中时要写入数据的副本，以便形成由多个 的对，每个具有这样的主体积和这样的次体积。 在从信息处理装置接收到输入/输出请求时，该方法开始重新设置包括在对组中的每对的存储卷之间的对应关系，以确定是否开始重新启动请求已经被复位 如果在重新开始通信之后发出请求，则在重新设置通信之后执行输入/输出处理。

公开(公告)号：US07089386B2

公开(公告)日：2006-08-08

申请号：US11180378

申请日：2005-07-12

申请人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F12/08

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume. Upon receiving an input/output request from the information processing apparatus, the method starts resetting of the correspondence between storage volumes of each pair included in the pair group to decide whether or not it is after resetting of the correspondence is started that the request has been issued and executes an input/output processing after resetting the correspondence if the request is issued after resetting of the correspondence is started.

公开(公告)号：US07418563B2

公开(公告)日：2008-08-26

申请号：US11546328

申请日：2006-10-12

申请人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F12/00

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume.

公开(公告)号：US08470091B2

公开(公告)日：2013-06-25

申请号：US12656210

申请日：2010-01-21

申请人： Yasuo Kitou ,  Hiroki Watanabe ,  Masanori Nagaya ,  Kensaku Yamamoto ,  Eiichi Okuno

发明人： Yasuo Kitou ,  Hiroki Watanabe ,  Masanori Nagaya ,  Kensaku Yamamoto ,  Eiichi Okuno

IPC分类号： H01L29/24

CPC分类号： H01L29/1608 ,  C30B25/20 ,  C30B29/36 ,  H01L21/02378 ,  H01L21/02433 ,  H01L21/02529 ,  H01L21/02609 ,  H01L29/045

摘要： A direction of a dislocation line of a threading dislocation is aligned, and an angle between the direction of the dislocation line of the threading dislocation and a [0001]-orientation c-axis is equal to or smaller than 22.5 degrees. The threading dislocation having the dislocation line along with the [0001]-orientation c-axis is perpendicular to a direction of a dislocation line of a basal plane dislocation. Accordingly, the dislocation does not provide an extended dislocation on the c-face, so that a stacking fault is not generated. Thus, when an electric device is formed in a SiC single crystal substrate having the direction of the dislocation line of the threading dislocation, which is the [0001]-orientation c-axis, a SiC semiconductor device is obtained such that device characteristics are excellent without deterioration, and a manufacturing yield ration is improved.

摘要翻译： 螺纹位错的位错线的方向对准，穿透位错的位错线的方向与[0001]取向c轴的角度等于或小于22.5度。 具有位错线以及[0001]取向c轴的穿透位错垂直于基面位错的位错线的方向。 因此，位错不会在c面上提供扩展位错，因此不会产生堆垛错误。 因此，当在具有作为[0001]取向c轴的穿透位错的位错线的方向的SiC单晶衬底中形成电子器件时，获得SiC半导体器件，使得器件特性优异 不劣化，制造产率不断提高。

公开(公告)号：US20100200866A1

公开(公告)日：2010-08-12

申请号：US12656210

申请日：2010-01-21

申请人： Yasuo Kitou ,  Hiroki Watanabe ,  Masanori Nagaya ,  Kensaku Yamamoto ,  Eiichi Okuno

发明人： Yasuo Kitou ,  Hiroki Watanabe ,  Masanori Nagaya ,  Kensaku Yamamoto ,  Eiichi Okuno

IPC分类号： H01L29/24

CPC分类号： H01L29/1608 ,  C30B25/20 ,  C30B29/36 ,  H01L21/02378 ,  H01L21/02433 ,  H01L21/02529 ,  H01L21/02609 ,  H01L29/045

摘要： A direction of a dislocation line of a threading dislocation is aligned, and an angle between the direction of the dislocation line of the threading dislocation and a [0001]-orientation c-axis is equal to or smaller than 22.5 degrees. The threading dislocation having the dislocation line along with the [0001]-orientation c-axis is perpendicular to a direction of a dislocation line of a basal plane dislocation. Accordingly, the dislocation does not provide an extended dislocation on the c-face, so that a stacking fault is not generated. Thus, when an electric device is formed in a SiC single crystal substrate having the direction of the dislocation line of the threading dislocation, which is the [0001]-orientation c-axis, a SiC semiconductor device is obtained such that device characteristics are excellent without deterioration, and a manufacturing yield ration is improved.

摘要翻译： 螺纹位错的位错线的方向对准，穿透位错的位错线的方向与[0001]取向c轴的角度等于或小于22.5度。 具有位错线以及[0001]取向c轴的穿透位错垂直于基面位错的位错线的方向。 因此，位错不会在c面上提供扩展位错，因此不会产生堆垛错误。 因此，当在具有作为[0001]取向c轴的穿透位错的位错线的方向的SiC单晶衬底中形成电子器件时，获得SiC半导体器件，使得器件特性优异 不劣化，制造产率不断提高。

公开(公告)号：US07334097B2

公开(公告)日：2008-02-19

申请号：US11389056

申请日：2006-03-27

申请人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

发明人： Susumu Suzuki ,  Masanori Nagaya ,  Takao Sato

IPC分类号： G06F12/00

CPC分类号： G06F11/2064 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0683 ,  G06F11/2069 ,  G06F11/2071 ,  G06F11/2082 ,  G06F11/2087 ,  Y10S707/99953 ,  Y10S707/99955

摘要： Disclosed herein is a method for controlling a storage device controller connected to a storage device provided with a plurality of storage volumes for storing data respectively and an information processing apparatus for requesting an input/output of data so as to receive an input/output request from the information processing apparatus and execute an input/output processing of the data for each of the plurality of storage volumes. The method brings one (primary) of the plurality of storage volumes into correspondence with another (secondary) in which a copy of data is to be written when the data is written in the primary volume so as to form a pair group consisting of a plurality of pairs, each having such a primary volume and such a secondary volume.

摘要翻译： 这里公开了一种用于控制连接到具有用于分别存储数据的多个存储卷的存储装置的存储装置控制器的方法和用于请求数据的输入/输出的信息处理装置，以便从 信息处理装置，并且对多个存储卷中的每一个执行数据的输入/输出处理。 该方法将多个存储卷中的一个（主要）与另一个（辅助）对应，其中当数据被写入主卷中时要写入数据的副本，以便形成由多个 的对，每个具有这样的主体积和这样的次体积。