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41. 发明授权

US07650462B2 Storage system and storage control apparatuses with compression and load balancing 失效
标题翻译：具有压缩和负载平衡的存储系统和存储控制设备
公开(公告)号：US07650462B2
公开(公告)日：2010-01-19
申请号：US11375110
申请日：2006-03-15
申请人： Yutaka Nakagawa , Yusuke Nonaka , Akira Nishimoto
发明人： Yutaka Nakagawa , Yusuke Nonaka , Akira Nishimoto
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/061 , G06F3/0664 , G06F3/067 , G06F2206/1012
摘要： In this invention, when execution of an special function executable only by a second storage control apparatus connected to a first storage control apparatus is requested by a higher-level apparatus, the special function is caused to be executed by a second storage control apparatus, and appropriate load balancing is achieved. An executing apparatus judgment section, upon receiving an execution request from a host, uses a function management section and a state detection section to decide which storage control apparatus should execute the function. An execution instruction section issues an instruction to execute the function to the function execution section of the storage control apparatus determined to be the executing apparatus. By this means, even in the case of an special function executable only by a storage control apparatus, the function can be caused to be executed. Hence a connection source storage control apparatus can appear to have increased functionality, without installing the function on the connection source storage control apparatus.
摘要翻译：在本发明中，当由较高级别的装置请求执行仅由连接到第一存储控制装置的第二存储控制装置执行的特殊功能时，由第二存储控制装置执行特殊功能，实现适当的负载平衡。执行装置判断部，在从主机接收到执行请求的情况下，使用功能管理部和状态检测部来决定哪个存储控制装置应该执行该功能。执行指令部向作为执行装置的存储控制装置的功能执行部发出执行该功能的指示。通过这种方式，即使在仅由存储控制装置执行的特殊功能的情况下，也可以执行该功能。因此，连接源存储控制装置可以看似具有增加的功能，而不在连接源存储控制装置上安装功能。

42. 发明申请

US20070174536A1 Storage system and storage control apparatus 失效
标题翻译：存储系统和存储控制装置
公开(公告)号：US20070174536A1
公开(公告)日：2007-07-26
申请号：US11375110
申请日：2006-03-15
申请人： Yutaka Nakagawa , Yusuke Nonaka , Akira Nishimoto
发明人： Yutaka Nakagawa , Yusuke Nonaka , Akira Nishimoto
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0605 , G06F3/061 , G06F3/0664 , G06F3/067 , G06F2206/1012
摘要： In this invention, when execution of an special function executable only by a second storage control apparatus connected to a first storage control apparatus is requested by a higher-level apparatus, the special function is caused to be executed by a second storage control apparatus, and appropriate load balancing is achieved. An executing apparatus judgment section, upon receiving an execution request from a host, uses a function management section and a state detection section to decide which storage control apparatus should execute the function. An execution instruction section issues an instruction to execute the function to the function execution section of the storage control apparatus determined to be the executing apparatus. By this means, even in the case of an special function executable only by a storage control apparatus, the function can be caused to be executed. Hence a connection source storage control apparatus can appear to have increased functionality, without installing the function on the connection source storage control apparatus.
摘要翻译：在本发明中，当由较高级别的装置请求执行仅由连接到第一存储控制装置的第二存储控制装置执行的特殊功能时，由第二存储控制装置执行特殊功能，实现适当的负载平衡。执行装置判断部在接收到来自主机的执行请求时，使用功能管理部和状态检测部来决定哪个存储控制装置应该执行该功能。执行指令部向作为执行装置的存储控制装置的功能执行部发出执行该功能的指示。通过这种方式，即使在仅由存储控制装置执行的特殊功能的情况下，也可以执行该功能。因此，连接源存储控制装置可以看似具有增加的功能，而不在连接源存储控制装置上安装功能。

43. 发明授权

US6046119A Heat-retaining, moisture-permeable, waterproof fabrics 失效
标题翻译：保湿，透湿，防水面料
公开(公告)号：US6046119A
公开(公告)日：2000-04-04
申请号：US238974
申请日：1999-01-27
申请人： Hiroyoshi Kaibe , Akira Nishimoto , Katsuki Takahashi , Shigeki Fukuoka
发明人： Hiroyoshi Kaibe , Akira Nishimoto , Katsuki Takahashi , Shigeki Fukuoka
IPC分类号： D06M15/233 , D06M15/263 , D06M15/31 , D06M23/08 , D06N3/00 , B32B5/18
CPC分类号： D06M15/263 , D06M15/233 , D06M15/31 , D06M23/08 , D06N3/0056 , D06M2200/12 , Y10S428/913
摘要： Disclosed is a heat-retaining, moisture-permeable, waterproof fabric having a highly moisture-absorbing and releasing organic fine particles immobilized on at least one surface of an unprocessed fabric (base fabric) with a moisture-permeable waterproof resin. The fabric is capable of generating heat by the absorption of moisture.
摘要翻译：公开了一种保湿透湿防水织物，其具有通过透湿性防水树脂固定在未加工的织物（基底织物）的至少一个表面上的高度吸湿和释放的有机细颗粒。织物能够通过吸收水分而产生热量。

44. 发明授权

US5790877A Method for controlling a processor for power-saving in a computer for executing a program, compiler medium and processor system 失效
标题翻译：用于控制计算机中用于执行程序，编译器介质和处理器系统的功率节省的处理器的方法
公开(公告)号：US5790877A
公开(公告)日：1998-08-04
申请号：US675033
申请日：1996-07-03
申请人： Hiroyasu Nishiyama , Sumio Kikuchi , Noriyasu Mori , Akira Nishimoto , Yooichi Takeuchi
发明人： Hiroyasu Nishiyama , Sumio Kikuchi , Noriyasu Mori , Akira Nishimoto , Yooichi Takeuchi
IPC分类号： G06F15/78 , G06F1/04 , G06F1/06 , G06F1/08 , G06F1/32 , G06F9/30 , G06F9/38 , G06F9/45 , G06F1/00 , G06F1/18 , G06F1/26
CPC分类号： G06F9/30083 , G06F1/08 , G06F1/32 , G06F8/4432 , G06F9/3869 , Y02B60/181
摘要： In a processor system including a plurality of hardware resources, a method for arranging a program to suppress the power consumption by the resources includes the steps of determining which ones of the hardware resources are to be operated and from which instruction cycle to which instruction cycle to execute each instruction of the program; and based on the determination, adding an instruction to lower frequencies of clock signals inputted to the hardware resources and an instruction to restore the frequency at positions adjacent to the beginning and the end of the period during which the hardware resources are not operated and compiling the program. The processor system decodes the compiled program and lowers the frequency of the clock signal inputted to the hardware resources in accordance with the frequency lowering instruction and the frequency restoring instruction detected in the decoding step. The clock signals sent to the hardware resources are stopped by the frequency lowering instruction to the resource of the hardware resources for which the clock frequency may be lowered to zero.
摘要翻译：在包括多个硬件资源的处理器系统中，一种用于排列节目以消除资源的功率消耗的方法包括以下步骤：确定哪些硬件资源将被操作，以及从哪个指令周期到哪个指令周期执行程序的每个指令; 并且基于该确定，向输入到硬件资源的时钟信号的较低频率添加指令，以及在硬件资源不被操作的周期的开始和结束的相邻位置处恢复频率的指令，并编译程序。处理器系统根据在解码步骤中检测到的频率降低指令和频率恢复指令，对编译的程序进行解码并降低输入到硬件资源的时钟信号的频率。发送到硬件资源的时钟信号通过降频指令停止到时钟频率可以降低到零的硬件资源的资源。

45. 发明授权

US4700249A Magnetic transducer head capable of proper data transfer contact with a flexible magnetic disk without fine adjustment 失效
标题翻译：能够正确数据传输的磁性传感器头与柔性磁盘接触，无需微调
公开(公告)号：US4700249A
公开(公告)日：1987-10-13
申请号：US733145
申请日：1985-05-10
申请人： Shinichi Aikawa , Hiroshi Shibuya , Hideya Kato , Akira Nishimoto
发明人： Shinichi Aikawa , Hiroshi Shibuya , Hideya Kato , Akira Nishimoto
IPC分类号： G11B17/041 , G11B5/187 , G11B5/48 , G11B5/58 , G11B17/04 , G11B17/32 , G11B21/16 , G11B5/54
CPC分类号： G11B5/4886 , G11B17/32 , G11B5/58
摘要： A flexible magnetic disk drive is disclosed which has a transducer head requiring little or no positional or angular readjustment for proper data transfer contact with a flexible magnetic disk in the face of possible dimensional or mounting errors. The transducer head has a rounded contact surface for data transfer contact with the flexible magnetic disk, in which surface is defined a transducing gap, typically a read/write gap. The transducing gap is offset toward the axis of the magnetic disc from a notional line right angularly crossing, at the apex of the contact surface, another notional line connecting the apex of the contact surface and the center of the magnetic disk. So positioned on the contact surface, the transducing gap is practically free from the wobbling motion of that part of the rotating magnetic disk which is radially outward of its points of contact with the transducer head and with a pressure pad. The transducing gap can be arranged on the contact surface as above merely by mounting a transducer head of standard construction in a slanting attitude on a carriage which transports both the head and the pressure pad radially of the magnetic disk.
摘要翻译：公开了一种灵活的磁盘驱动器，其具有换能器头，其需要很少或没有位置或角度重新调整，以在面对可能的尺寸或安装误差的情况下适当地与柔性磁盘的数据传输接触。换能器头具有用于与柔性磁盘进行数据传输接触的圆形接触表面，其中表面定义为换能间隙，通常为读/写间隙。换能间隙从接触表面的顶点处的直角成角度的理想线偏转到磁盘的轴线，另一个连接接触表面的顶点和磁盘中心的名义线。因此，位于接触表面上的换能间隙实际上没有旋转磁盘的与转换器头部接触的径向外侧的一部分的摆动运动以及压力垫。换能间隙可以如上所述地设置在接触表面上，只是通过将标准结构的换能器头部以倾斜的姿态安装在将磁头和压力垫两端的磁盘输送到磁盘的径向上的托架上。

46. 发明授权

US08707096B2 Storage system, data backup method, and system restarting method of a storage system incorporating volatile and nonvolatile memory devices 有权
标题翻译：包含易失性和非易失性存储设备的存储系统的存储系统，数据备份方法和系统重启方法
公开(公告)号：US08707096B2
公开(公告)日：2014-04-22
申请号：US13265715
申请日：2011-10-12
申请人： Yuta Sekino , Shinichi Nakayama , Akira Nishimoto , Ikuya Yagisawa
发明人： Yuta Sekino , Shinichi Nakayama , Akira Nishimoto , Ikuya Yagisawa
IPC分类号： G06F11/00
CPC分类号： G06F11/1441 , G06F1/263 , G06F1/30 , G06F11/1658 , G06F11/2015
摘要： In a storage system for performing data backup using a battery during blackout, when the blackout continues for a long time, problems such as the loss of volatile memory data due to the consumption of battery capacity and the difference in recovery time between controller units after power recovery occur during restarting of the system. The present invention solves the problems by selecting (a1) battery backup or (a2) saving of data in a nonvolatile device based on the battery capacity or setting of modes, and selecting (b1) inhibiting restart of the system or (b2) storing of data in the volatile memory to a nonvolatile memory means and performing access via write-through based on the remaining capacity of the battery when restarting the system after power recovery. Further, the system enables to increase and decrease the volatile memory capacity of the write area and mutually confirms synchronization of controller units and contents of volatile memories. Thereby, the system enables to prevent data loss and inconsistency of data.
摘要翻译：在停电期间使用电池执行数据备份的存储系统中，当停电持续很长时间时，由于电池容量的消耗引起的易失性存储器数据的丢失以及电源后的控制器单元之间的恢复时间的差异等问题在系统重新启动过程中会发生恢复。本发明通过根据电池容量或模式设定选择（a1）电池备份或（a2）保存非易失性装置中的数据，并选择（b1）禁止系统重启或（b2）存储易失性存储器中的数据到非易失性存储器装置，并且在电源恢复之后重新启动系统时，基于电池的剩余容量通过写入执行访问。此外，该系统能够增加和减少写入区域的易失性存储器容量，并且相互确认控制器单元的同步和易失性存储器的内容。因此，该系统能够防止数据丢失和数据不一致。

47. 发明授权

US08089487B2 Storage control device and storage system 有权
标题翻译：存储控制装置和存储系统
公开(公告)号：US08089487B2
公开(公告)日：2012-01-03
申请号：US11447854
申请日：2006-06-07
申请人： Akihiro Mannen , Akira Nishimoto , Junji Ogawa
发明人： Akihiro Mannen , Akira Nishimoto , Junji Ogawa
IPC分类号： G09G5/39 , G06T1/60
CPC分类号： G06F3/0659 , G06F3/0607 , G06F3/0617 , G06F3/0632 , G06F3/0635 , G06F3/0662 , G06F3/067 , G06F8/65 , G06F8/656
摘要： The present invention enables to update a program in a storage control device while processing access requests, without imposing any burden on a host. When execution of updating of a program is commanded from a management terminal, an update control unit starts within the controller which is the object of updating. After a host I/F unit has been connected to an access request processing unit within another controller by a connection control unit, the update control unit updates a program which is stored in a program memory or a boot disk. When this updating is completed, the update control unit reconnects the host I/F unit to its access processing unit by the connection control unit. Since the stored contents of data memories are synchronized, the other access request processing unit can continue processing access requests from the host in place one access request processing unit.
摘要翻译：本发明能够在处理访问请求的同时更新存储控制装置中的程序，而不会对主机造成任何负担。当从管理终端命令执行更新程序时，更新控制单元在作为更新对象的控制器内启动。在通过连接控制单元将主机I / F单元连接到另一控制器内的访问请求处理单元之后，更新控制单元更新存储在程序存储器或引导盘中的程序。当该更新完成时，更新控制单元通过连接控制单元将主机I / F单元重新连接到其访问处理单元。由于数据存储器的存储内容被同步，所以其他访问请求处理单元可以继续处理来自主机的访问请求一个访问请求处理单元。

48. 发明申请

US20090271638A1 Storage system with an encryption function 审中-公开
标题翻译：具有加密功能的存储系统
公开(公告)号：US20090271638A1
公开(公告)日：2009-10-29
申请号：US12007876
申请日：2008-01-16
申请人： Norihiko Kawakami , Akira Nishimoto , Junji Ogawa
发明人： Norihiko Kawakami , Akira Nishimoto , Junji Ogawa
IPC分类号： G06F12/14 , H04L9/00
CPC分类号： H04L9/0822 , G06F21/805 , H04L9/0891
摘要： To reduce the performance degradation of storage system, this invention provides a storage system comprising a disk drive and a disk controller. The disk controller provides a storage area of the disk drive to a host computer; executes a processing of switching an encryption key that is used to encrypt data stored in the logical volume from a first encryption key to a second encryption key; encrypts write data requested to be written with the second encryption key when the write request for one of storage areas within the logical volume that stores data for which switching of encryption keys has not been finished is received while the encryption key switching processing is being executed; and writes the encrypted write data in the logical volume to switch encryption keys for data stored in the storage area where the data is requested to be written by the received write request.
摘要翻译：为了减少存储系统的性能下降，本发明提供一种包括磁盘驱动器和磁盘控制器的存储系统。磁盘控制器将磁盘驱动器的存储区域提供给主机; 执行切换用于将存储在逻辑卷中的数据从第一加密密钥加密到第二加密密钥的加密密钥的处理; 在执行加密密钥切换处理的同时，接收在存储加密密钥切换尚未结束的数据的逻辑卷中的一个存储区域的写入请求之后，加密第二加密密钥请求写入的写入数据; 并将加密的写入数据写入逻辑卷以切换存储在存储区域中的数据的加密密钥，在该存储区域中请求由所接收的写入请求写入数据。

49. 发明授权

US07398448B2 Storage system has the function of preventing drive write error 失效
标题翻译：存储系统具有防止驱动器写入错误的功能
公开(公告)号：US07398448B2
公开(公告)日：2008-07-08
申请号：US10972435
申请日：2004-10-26
申请人： Yutaka Nakagawa , Ikuya Yagisawa , Akira Nishimoto
发明人： Yutaka Nakagawa , Ikuya Yagisawa , Akira Nishimoto
IPC分类号： G11C29/00
CPC分类号： G06F11/1076 , G06F2211/1009 , G06F2211/109
摘要： A storage technology for improving reliability in writing host data to a storage device is provided. A first check code based on write data is stored in cache memory 370, and storage section 50 is instructed to write, in specified predetermined storage area, write data with the first check code appended thereto, after which the storage section 50 is instructed to read data stored in said predetermined storage area; a second check code is generated on the basis of the read data, and in the event that the correspondence relationship between the first and second check codes is correct, it is decided that the write data was written normally to the storage section 50.
摘要翻译：提供了一种用于提高将主机数据写入存储装置的可靠性的存储技术。基于写入数据的第一校验码被存储在高速缓冲存储器370中，并且指令存储部分50在指定的预定存储区域中写入附加了第一校验码的写入数据，之后指令存储部分50读取存储在所述预定存储区域中的数据; 基于读取的数据生成第二检查码，并且在第一和第二检查码之间的对应关系正确的情况下，确定写入数据被正常写入存储部分50。

50. 发明申请

US20080147934A1 STORAGE SYSTEM FOR BACK-end COMMUNICATIONS WITH OTHER STORAGE SYSTEM 失效
标题翻译：与其他存储系统进行后端通信的存储系统
公开(公告)号：US20080147934A1
公开(公告)日：2008-06-19
申请号：US11613400
申请日：2006-12-20
申请人： Yusuke Nonaka , Akira Nishimoto , Azuma Kano
发明人： Yusuke Nonaka , Akira Nishimoto , Azuma Kano
IPC分类号： G06F13/12
CPC分类号： G06F3/0646 , G06F3/061 , G06F3/067
摘要： In a first and second storage system, first and second switching apparatuses are interposed between a first and second controller and a storage device. At least one of the first and second switching apparatuses comprises a shared memory. The constitution is such that the first and second controllers communicate with one another via this shared memory.
摘要翻译：在第一和第二存储系统中，第一和第二切换装置介于第一和第二控制器与存储装置之间。第一和第二切换装置中的至少一个包括共享存储器。该结构使得第一和第二控制器经由该共享存储器彼此通信。

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