公开(公告)号：US5992711A

公开(公告)日：1999-11-30

申请号：US64009

申请日：1998-04-22

申请人： Yoichiro Mochizuki ,  Tetsuro Fushimi ,  Etsuhiro Hasebe ,  Moriki Hashio ,  Toshihiko Murakami ,  Sei Hiraki

发明人： Yoichiro Mochizuki ,  Tetsuro Fushimi ,  Etsuhiro Hasebe ,  Moriki Hashio ,  Toshihiko Murakami ,  Sei Hiraki

IPC分类号： B22D41/50 ,  B22D41/52 ,  B22D41/08

CPC分类号： B22D41/50 ,  B22D41/52

摘要： An integrated submerged entry nozzle for thin slab continuous casting has a plate member 12 corresponding to the lower plate of a slide gate and a nozzle member 11 having a flat molten steel passage section in the part to be submerged into molten steel of at least the tip, the both 11. 12 being integrated together by the use of an organic adhesive. The plate member 12 and the nozzle member 11 are separately formed followed by baking or firing, the both 11, 12 are adhered together by the use of an organic adhesive, the adhesive is dried, the outside is covered with a shell, and refractory mortar is filled in the space. Thereafter, a refractory ring 28 is adhered in such a manner as to cover the inside of the adhesive joint part followed by drying.

摘要翻译： 用于薄板连续铸造的集成浸入式喷嘴具有对应于滑动门的下板的板构件12和在该部分中具有平坦的钢水通道部的喷嘴构件11，该部分将被浸入至少尖端的钢水中 ，这两个11.12通过使用有机粘合剂整合在一起。 板构件12和喷嘴构件11分开形成，然后烘烤或烧制，两者11,12通过使用有机粘合剂粘合在一起，粘合剂被干燥，外面被壳覆盖，并且耐火砂浆 充满了空间。 此后，以覆盖粘合剂接合部的内部然后干燥的方式粘合耐火环28。

公开(公告)号：US5961874A

公开(公告)日：1999-10-05

申请号：US45869

申请日：1998-03-23

申请人： Etsuhiro Hasebe ,  Tetsuro Fushimi ,  Tatsuya Shimoda ,  Yoichiro Mochizuki ,  Tadasu Takigawa ,  Toshihiko Murakami ,  Sei Hiraki

发明人： Etsuhiro Hasebe ,  Tetsuro Fushimi ,  Tatsuya Shimoda ,  Yoichiro Mochizuki ,  Tadasu Takigawa ,  Toshihiko Murakami ,  Sei Hiraki

IPC分类号： B22D11/10 ,  B22D41/50

CPC分类号： B22D41/50

摘要： In a flat casting nozzle 10 having a taper 13, the position of the terminal end 14 of the taper 13 formed on the long edge side and the position of the terminal end 17 of a taper 16 formed on the short edge side are mutually shifted.

摘要翻译： 在具有锥形13的扁平铸造喷嘴10中，形成在长边缘的锥形13的终端14的位置和形成在短边侧的锥形16的终端17的位置相互偏移。

公开(公告)号：US07086450B2

公开(公告)日：2006-08-08

申请号：US10404087

申请日：2003-04-02

申请人： Sei Hiraki ,  Akihiro Yamanaka ,  Toshihiko Murakami ,  Seiji Kumakura

发明人： Sei Hiraki ,  Akihiro Yamanaka ,  Toshihiko Murakami ,  Seiji Kumakura

IPC分类号： B22D11/00 ,  B22D11/12

CPC分类号： B22D11/1206 ,  B22D11/00

摘要： A continuous casting method is demonstrated, in which a slab including a liquid core 11 is bulged and then reduced in its thickness with a reduction roll pair 7, in which case, the uppermost surface of the lower roll 7b in the reduction roll pair 7 is located at a higher level than the lower pass line 9 of the slab. With this method, the slab can be efficiently reduced in its thickness without any loss of reduction force and the generation of segregation can be suppressed at the center area of the slab in the thickness direction.A continuous casting apparatus according to the invention is suitable for carrying out the continuous casting method according to the invention.A slab produced by the method according to the invention has good quality, since the segregation at the center area can be improved over the entire width in which the liquid core 11 is included.

摘要翻译： 展示了连续铸造方法，其中包括液芯11的板坯被膨胀，然后用还原辊对7减小其厚度，在这种情况下，还原辊对7中的下辊7b的最上表面 位于比板的下通道9更高的水平。 通过这种方法，可以有效地减少板坯的厚度，而不会产生减小力的损失，并且可以在厚度方向上在板坯的中心区域抑制偏析的产生。 根据本发明的连续铸造设备适用于实施根据本发明的连续铸造方法。 通过本发明的方法生产的板坯具有良好的质量，因为在包括液芯11的整个宽度上可以改善中心区域的偏析。

公开(公告)号：US08069323B2

公开(公告)日：2011-11-29

申请号：US12314275

申请日：2008-12-08

申请人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

发明人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

IPC分类号： G06F12/00 ,  G06F12/16

CPC分类号： G06F11/2074 ,  G06F3/0613 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/067

摘要： A storage system is provided which is capable of realizing a remote copy function for speeding up lines virtually by satisfying such demand to distribute copy data into a plurality of lines. In a storage system for connecting a local storage device and a remote storage device via a plurality of lines, the local storage device includes a remote copy program for distributing data of a plurality of logical volumes accessed from a host computer into a plurality of paths on the basis of status of the plurality of paths interposing the plurality of lines, to perform a remote copy from the local storage device to the remote storage device. Accordingly, the local storage device distributes data of the logical volumes into the plurality of lines to copy the data to the remote storage device, resulting in speeding up the lines virtually.

摘要翻译： 提供了一种存储系统，其能够实现远程复制功能，用于通过满足将复制数据分发到多条线路的需求来虚拟地加速线路。 在用于经由多条线路连接本地存储设备和远程存储设备的存储系统中，本地存储设备包括远程复制程序，用于将从主计算机访问的多个逻辑卷的数据分发到多个路径上 作为插入多条线路的多路径的状态的基础，从本地存储装置执行远程复制到远程存储装置。 因此，本地存储装置将逻辑卷的数据分配到多条线中以将数据复制到远程存储装置，从而实际上加速了线路。

公开(公告)号：US08065430B2

公开(公告)日：2011-11-22

申请号：US11580148

申请日：2006-10-13

申请人： Toshihiko Murakami ,  Makio Mizuno

发明人： Toshihiko Murakami ,  Makio Mizuno

IPC分类号： G06F15/16

CPC分类号： G06F3/0659 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/067 ,  H04L67/1097 ,  H04L69/16 ,  H04L69/163 ,  H04L69/40

摘要： In a situation where a host computer or storage system is an initiator and the storage system or another storage system is a target, when the initiator intends to check LUs in the target, if the initiator judges that the number of delay ACKs is set to more than one, it simultaneously issues the same number of check commands—SCSI Inquiry LUN#a and LUN#b—as the number of delayed ACKs, or check commands in multiples of the number of delayed ACK, to the target; and, when receiving check results—SCSI Data-In—in response to the check commands from the target, sends an acknowledgement to the target. Accordingly, when the number of delayed ACKs set in the TCP in the initiator is more than one, the initiator simultaneously issues check commands to the target designating the same number of LUs as the number of delayed ACKs, and the responses will not be influenced by the delayed ACK.

摘要翻译： 在主计算机或存储系统是启动器并且存储系统或另一个存储系统是目标的情况下，当发起者打算检查目标中的LU时，如果发起者判断延迟ACK的数量被设置为更多 一个，同时发出相同数量的检查命令 - SCSI查询LUN＃a和LUN＃b - 作为延迟ACK的数量，或者将延迟ACK的数量的倍数的检查命令发送到目标; 并且当接收到检查结果时 - 对来自目标的检查命令的SCSI数据输入响应向目标发送确认。 因此，当发起方的TCP中设置的延迟ACK的数量多于一个时，发起者同时向目标发出指示与延迟ACK的数量相同数目的LU的检查命令，并且响应将不受 延迟ACK。

公开(公告)号：US07853994B2

公开(公告)日：2010-12-14

申请号：US11508201

申请日：2006-08-23

申请人： Kenta Shiga ,  Toshihiko Murakami ,  Daiki Nakatsuka

发明人： Kenta Shiga ,  Toshihiko Murakami ,  Daiki Nakatsuka

IPC分类号： G06F21/00 ,  H04L9/32

CPC分类号： H04L63/0846

摘要： The storage system of the present invention is able to update a secret while maintaining a session between a host and storage. The administrator configures a new secret for the host and the storage. The session manager issues a request to the storage to open a session that uses the new secret. The session manager opens a session that uses the new secret following authentication. A response to an old command issued prior to the secret update is transmitted from the storage to the host via a session that uses an old secret. A new command following the secret update is transmitted from the host to the storage via the session that uses the new secret. When all the old command processing is complete, the old secret using session is closed.

摘要翻译： 本发明的存储系统能够在保持主机和存储器之间的会话的同时更新秘密。 管理员为主机和存储设置一个新的秘密。 会话管理器向存储发出请求以打开使用新秘密的会话。 会话管理器打开一个使用新密钥认证的会话。 在秘密更新之前发出的对旧命令的响应通过使用旧秘密的会话从存储器发送到主机。 秘密更新之后的新命令通过使用新秘密的会话从主机传输到存储。 当所有旧的命令处理完成时，旧的秘密使用会话被关闭。

公开(公告)号：US20100100695A1

公开(公告)日：2010-04-22

申请号：US12314275

申请日：2008-12-08

申请人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

发明人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

IPC分类号： G06F12/16 ,  G06F12/00

CPC分类号： G06F11/2074 ,  G06F3/0613 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/067

摘要： A storage system is provided which is capable of realizing a remote copy function for speeding up lines virtually by satisfying such demand to distribute copy data into a plurality of lines. In a storage system for connecting a local storage device and a remote storage device via a plurality of lines, the local storage device includes a remote copy program for distributing data of a plurality of logical volumes accessed from a host computer into a plurality of paths on the basis of status of the plurality of paths interposing the plurality of lines, to perform a remote copy from the local storage device to the remote storage device. Accordingly, the local storage device distributes data of the logical volumes into the plurality of lines to copy the data to the remote storage device, resulting in speeding up the lines virtually.

摘要翻译： 提供了一种存储系统，其能够实现远程复制功能，用于通过满足将复制数据分发到多条线路的需求来虚拟地加速线路。 在用于经由多条线路连接本地存储设备和远程存储设备的存储系统中，本地存储设备包括远程复制程序，用于将从主计算机访问的多个逻辑卷的数据分发到多个路径上 作为插入多条线路的多路径的状态的基础，从本地存储装置执行远程复制到远程存储装置。 因此，本地存储装置将逻辑卷的数据分配到多条线中以将数据复制到远程存储装置，从而实际上加速了线路。

公开(公告)号：US20090248857A1

公开(公告)日：2009-10-01

申请号：US12124460

申请日：2008-05-21

申请人： Toshihiko Murakami

发明人： Toshihiko Murakami

IPC分类号： G06F15/173

CPC分类号： H04L67/1097 ,  H04L67/14

摘要： There is provided a session management method for a computer system including an initiator, and a storage system coupled to the initiator via a network. The initiator includes an interface coupled to the network, a processor and a memory. The storage system includes an interface coupled to the network, a memory and a processor. The session management method comprising the steps of: executing, by the initiator, health check for diagnosing a status of a session established between the initiator and the storage system in the case of which no data is input/output to/from the storage device for a first predetermined period; and cutting off and re-establishing, by the initiator, the session with the storage system at a timing of executing the health check in the case of which no data is input/output to/from the storage system for a second predetermined period.

摘要翻译： 提供了一种用于包括发起者的计算机系统和经由网络耦合到发起者的存储系统的会话管理方法。 启动器包括耦合到网络的接口，处理器和存储器。 存储系统包括耦合到网络的接口，存储器和处理器。 所述会话管理方法包括以下步骤：在所述发起者执行健康状况检查，以便在所述启动器和所述存储系统之间建立的会话的状态在没有数据被输入/输出到所述存储装置的情况下进行 第一预定期间; 并且在第二预定时间段内，在没有数据被输入/输出到存储系统的情况下，在执行健康检查的时刻，由发起者切断并重新建立与存储系统的会话。

公开(公告)号：US20080183965A1

公开(公告)日：2008-07-31

申请号：US11971927

申请日：2008-01-10

申请人： Kenta Shiga ,  Toshihiko Murakami ,  Daiki Nakatsuka

发明人： Kenta Shiga ,  Toshihiko Murakami ,  Daiki Nakatsuka

IPC分类号： G06F12/00 ,  G06F9/46

CPC分类号： G06F3/0662 ,  G06F3/0605 ,  G06F3/0683 ,  G06F11/2094

摘要： A controller for controlling a logical resource of a storage system comprises a virtual resource preparation section for preparing a virtual resource which is a virtual logical resource, and a real resource assignment section that assigns a real resource which is a logical resource of a real entity to the prepared virtual resource. One or more backup resources which are virtual resources that have not yet been used by a higher-level section that is on a higher level than the controller are prepared by the virtual resource preparation section for one or more of the higher-level section.

摘要翻译： 用于控制存储系统的逻辑资源的控制器包括：准备作为虚拟逻辑资源的虚拟资源的虚拟资源准备部分，以及将作为真实实体的逻辑资源的真实资源分配给的真实资源分配部分， 准备的虚拟资源。 由虚拟资源准备部分准备一个或多个备用资源，这些备份资源是尚未被比控制器更高级别的上级部分使用的备份资源。

公开(公告)号：US20080126663A1

公开(公告)日：2008-05-29

申请号：US11580148

申请日：2006-10-13

申请人： Toshihiko Murakami ,  Makio Mizuno

发明人： Toshihiko Murakami ,  Makio Mizuno

IPC分类号： G06F13/36

CPC分类号： G06F3/0659 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/067 ,  H04L67/1097 ,  H04L69/16 ,  H04L69/163 ,  H04L69/40

摘要： In a situation where a host computer or storage system is an initiator and the storage system or another storage system is a target, when the initiator intends to check LUs in the target, if the initiator judges that the number of delay ACKs is set to more than one, it simultaneously issues the same number of check commands—SCSI Inquiry LUN#a and LUN#b—as the number of delayed ACKs, or check commands in multiples of the number of delayed ACK, to the target; and, when receiving check results—SCSI Data-In—in response to the check commands from the target, sends an acknowledgement to the target. Accordingly, when the number of delayed ACKs set in the TCP in the initiator is more than one, the initiator simultaneously issues check commands to the target designating the same number of LUs as the number of delayed ACKs, and the responses will not be influenced by the delayed ACK.

摘要翻译： 在主计算机或存储系统是启动器并且存储系统或另一个存储系统是目标的情况下，当发起者打算检查目标中的LU时，如果发起者判断延迟ACK的数量被设置为更多 一个，同时发出相同数量的检查命令 - SCSI查询LUN＃a和LUN＃b - 作为延迟ACK的数量，或者将延迟ACK的数量的倍数的检查命令发送到目标; 并且当接收到检查结果时 - 对来自目标的检查命令的SCSI数据输入响应向目标发送确认。 因此，当发起方的TCP中设置的延迟ACK的数量多于一个时，发起者同时向目标发出指示与延迟ACK的数量相同数目的LU的检查命令，并且响应将不受 延迟ACK。