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1. 发明授权

US06467533B1 Machine and method for continuous casting of steel 有权
标题翻译：钢连铸机及方法
公开(公告)号：US06467533B1
公开(公告)日：2002-10-22
申请号：US09694263
申请日：2000-10-24
申请人： Toshihiko Murakami , Masahiko Oka , Hirohisa Kikuchi , Atsushi Murata , Takashi Usui
发明人： Toshihiko Murakami , Masahiko Oka , Hirohisa Kikuchi , Atsushi Murata , Takashi Usui
IPC分类号： B22D11128
CPC分类号： B22D11/1281
摘要： Among the slab-supporting guide roll pairs disposed in the region in which a liquid core exists within the slab, at least four consecutive guide roll pairs are disposed under such conditions that the roll axis-to-axis distances on the fixed side and loose side of the guide roll pairs and the roll halfway-to-halfway distances on the fixed side and loose side are all different from one another. Casting is carried out while disposing the guide roll pairs under sucb conditions.
摘要翻译：在布置在液体芯存在于板坯内的区域中的板坯支撑导向辊对中，至少四个连续的导辊对设置在固定侧和松散侧的辊轴对轴距离的导向辊对以及固定侧和松散侧的卷半路到中途距离都彼此不同。在将引导辊对设置在屈服条件下的同时进行铸造。

2. 发明授权

US06386271B1 Method for continuous casting of steel 有权
标题翻译：连铸钢的方法
公开(公告)号：US06386271B1
公开(公告)日：2002-05-14
申请号：US09539613
申请日：2000-03-31
申请人： Masayuki Kawamoto , Masahito Hanao , Hirohisa Kikuchi , Toshihiko Murakami , Masahiko Oka
发明人： Masayuki Kawamoto , Masahito Hanao , Hirohisa Kikuchi , Toshihiko Murakami , Masahiko Oka
IPC分类号： B22D1107
CPC分类号： B22D11/111 , B22D11/128 , B22D11/14
摘要： A method of continuous casting of a steel employs a mold power having a viscosity of 0.5-1.5 poise at 1,300° C. and a solidification temperature of 1,190-1,270° C., in which the mass ratio of CaO to SiO2 is 1.2-1.9, and casting is carried out under the following conditions: casting speed is 2.5-10 m/minute; mold oscillation stroke is 4-15 mm; and specific cooling intensity in secondary cooling of a slab is 1.0-5.0 liter/kg-steel.
摘要翻译：钢的连续铸造方法采用在1,300℃下粘度为0.5-1.5泊的模具功率和1,190-1,270℃的凝固温度，其中CaO与SiO 2的质量比为1.2-1.9 在以下条件下进行铸造：铸造速度为2.5-10m /分钟; 模具振荡行程为4-15 mm; 板坯二次冷却时的比冷却强度为1.0〜5.0升/ kg钢。

3. 发明授权

US06466001B2 Method and apparatus for controlling the molten metal level in a mold in continuous casting 失效
标题翻译：用于控制连续铸造中的模具中的熔融金属水平的方法和装置
公开(公告)号：US06466001B2
公开(公告)日：2002-10-15
申请号：US09739870
申请日：2000-12-20
申请人： Kazuharu Hanazaki , Toshihiko Murakami , Masahiko Oka
发明人： Kazuharu Hanazaki , Toshihiko Murakami , Masahiko Oka
IPC分类号： G01R2316
CPC分类号： B22D11/181 , B22D2/003 , B22D11/16 , B22D11/18
摘要： A method and apparatus for controlling the level of molten metal in a mold for continuous casting by using a molten metal level control system incorporating a molten metal level controller in the control loop thereof, which comprises damping selectively the predetermined frequency of frequencies of periodical molten metal level fluctuations through a notch filter installed in the control loop. The control loop preferably includes the phase compensation calculation part for compensating the phase delay of the stopper opening position control signal for adjusting the amount of the molten metal to be fed to the mold. The control apparatus in the control loop comprises a molten metal level senser, an FFT analyzer, an automatic tuning device for dealing with the results of the FFT analysis, a molten metal level controller and a notch filter.
摘要翻译：一种用于通过在其控制回路中使用包含熔融金属液位控制器的熔融金属液位控制系统来控制用于连续铸造的模具中的熔融金属的水平的方法和装置，其包括选择性地阻挡周期性熔融金属的预定频率频率通过安装在控制回路中的陷波滤波器的电平波动。控制回路优选地包括相位补偿计算部分，用于补偿止动器打开位置控制信号的相位延迟，用于调节要供给到模具的熔融金属的量。控制回路中的控制装置包括熔融金属液位传感器，FFT分析器，用于处理FFT分析结果的自动调谐装置，熔融金属液位控制器和陷波滤波器。

4. 发明授权

US6102101A Continuous casting method and apparatus thereof 失效
标题翻译：连铸方法及其装置
公开(公告)号：US6102101A
公开(公告)日：2000-08-15
申请号：US849868
申请日：1997-06-18
申请人： Kazuharu Hanazaki , Masakazu Koide , Toshihiko Murakami , Masahiko Oka , Seiji Kumakura , Kazuo Okamura
发明人： Kazuharu Hanazaki , Masakazu Koide , Toshihiko Murakami , Masahiko Oka , Seiji Kumakura , Kazuo Okamura
IPC分类号： B22D11/12 , B22D11/128 , B22D11/20
CPC分类号： B22D11/1206
摘要： A continuous casting method and apparatus therefor wherein a reaction force/reduction controller selects a pivot reduction roll such that the thickness of the solidified shell of the cast slab having a liquid core is equal to the target thickness T.sub.ref, and calculates a difference between a thickness T.sub.in of the cast slab having a liquid core at the inlet of the reduction roll zone PRT and the target thickness T.sub.ref, i.e., .DELTA.T. The resulting value of .DELTA.T, i.e., a target reduction is provided to the reduction controllers 2 of the pivot reduction roll. The reaction force/reduction controller 1 assigns target reductions 1/3 .DELTA.T and 2/3 .DELTA.T to the two reduction rolls upstream of the pivot reduction roll. The reaction force/reduction controller 1 calculates a target pressure (P.sub.i +.alpha.) on the basis of the selected value for .alpha., and the resulting target pressure (P.sub.i +.alpha.) is provided to each of the reduction controllers 2 of the reduction rolls, downstream of the pivot reduction roll.
摘要翻译： PCT No.PCT / JP96 / 02983第 371日期：1997年6月18日 102（e）日期1996年6月18日PCT提交1996年10月15日PCT公布。第WO97 / 14522号公报日期1997年04月24日一种连续铸造方法及其设备，其中反作用力/还原控制器选择枢转压缩辊，使得具有液芯的铸坯的凝固壳的厚度等于目标厚度Tref，并计算在还原辊区域PRT的入口处具有液芯的铸坯的厚度Tin与目标厚度Tref即DELTA T之间的差异。将DELTA T的结果值即目标减小值提供给减速辊2的减速控制器2。反作用力/还原控制器1将目标减速度+ E，fra 1/3 + EE DELTA T和+ E，fra 2/3 + EE DELTA T分配给枢转减速辊上游的两个还原辊。反作用力/还原控制器1基于所选择的α值来计算目标压力（Pi +α），并且将所得到的目标压力（Pi +α）提供给还原辊的每个减速控制器2，枢轴减速辊。

5. 发明授权

US08069323B2 Storage system and remote copy control method 有权
标题翻译：存储系统和远程复制控制方法
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。

6. 发明授权

US08065430B2 Storage system and logical unit checking method for the same 有权
标题翻译：存储系统和逻辑单元检查方法相同
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。

7. 发明授权

US07853994B2 Computer system and method of updating authentication information of computer system 有权
标题翻译：计算机系统更新计算机系统认证信息的方法
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。

8. 发明申请

US20100100695A1 Storage system and remote copy control method 有权
标题翻译：存储系统和远程复制控制方法
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。

9. 发明申请

US20090248857A1 SESSION MANAGEMENT METHOD FOR COMPUTER SYSTEM 有权
标题翻译：计算机系统的会话管理方法
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。

10. 发明申请

US20080183965A1 CONTROLLER FOR CONTROLLING A PLURALITY OF LOGICAL RESOURCES OF A STORAGE SYSTEM 有权
标题翻译：控制器用于控制存储系统的多余的逻辑资源
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。

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