公开(公告)号：US20090290247A1

公开(公告)日：2009-11-26

申请号：US12320591

申请日：2009-01-29

申请人： Mikio Ito ,  Eisaku Takahashi ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Norihide Kubota

发明人： Mikio Ito ,  Eisaku Takahashi ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Norihide Kubota

IPC分类号： G11B27/036 ,  G06F12/00

CPC分类号： G06F11/0727 ,  G06F11/076

摘要： In a RAID apparatus, an error determining processing unit determines whether an HDD is normal based on an error determining condition obtained from an amount of increase of NON MEDIUM ERROR COUNT and the number of accesses memorized on a control table, and detects the HDD with abnormal performance.

摘要翻译： 在RAID装置中，错误判定处理部基于从NON MEDIUM ERROR COUNT的增加量和存储在控制表上的访问次数获得的错误判定条件来判定HDD是否正常，并且检测出异常的HDD 性能。

公开(公告)号：US07475279B2

公开(公告)日：2009-01-06

申请号：US11376183

申请日：2006-03-16

申请人： Hideo Takahashi ,  Norihide Kubota ,  Hiroaki Ochi ,  Yoshihito Konta ,  Yasutake Sato ,  Tsukasa Makino ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

发明人： Hideo Takahashi ,  Norihide Kubota ,  Hiroaki Ochi ,  Yoshihito Konta ,  Yasutake Sato ,  Tsukasa Makino ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

IPC分类号： G06F11/00

CPC分类号： G06F11/0727 ,  G06F11/0763 ,  G06F2211/104

摘要： A storage system has a plurality of disk storage devices and a controller for controlling the plurality of disk storage devices, and diagnosis of a write miss to a disk of the disk storage device. The controller for controlling the plurality of disk storage devices attaches an ID to write data, and after write access to the disk drive, the controller reads the write data from the disk drive, and compares the ID of the read data and the attached ID. The controller updates the ID for each write command. Therefore the old write data and the new write data can be identified, accurate diagnosis is possible, and the failure of an individual disk drive can be detected immediately.

摘要翻译： 存储系统具有多个盘存储装置和用于控制多个盘存储装置的控制器，以及对盘存储装置的盘的写入错误的诊断。 用于控制多个盘存储装置的控制器附加写入数据的ID，并且在对磁盘驱动器的写入访问之后，控制器从盘驱动器读取写入数据，并且比较读取的数据的ID和附加的ID。 控制器更新每个写命令的ID。 因此，可以识别旧的写入数据和新的写入数据，可以进行准确的诊断，并且可以立即检测到单个磁盘驱动器的故障。

公开(公告)号：US20080151407A1

公开(公告)日：2008-06-26

申请号：US11902772

申请日：2007-09-25

申请人： Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Norihide Kubota

发明人： Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Norihide Kubota

IPC分类号： G11B5/09

CPC分类号： G11B5/09 ,  G06F11/1612 ,  G11B20/1803 ,  G11B2220/415

摘要： A device adaptor that controls a disk, wherein a storage area is divided into a plurality of blocks, detects a block that includes a read error. Next, the device adaptor detects a write omission in blocks that are within a predetermined range from the block that includes the read error. To be specific, the device adaptor reads data from the blocks that are in the vicinity of the block that includes the unrecovered read error in a suspect disk. Next, the device adaptor reads from a redundant disk, data of a block that corresponds to the block that includes the unrecovered read error (data of block “B” in an example shown in FIG. 1) and compares the read data to the data read from the suspect disk to detect the write omission.

摘要翻译： 一种控制盘的设备适配器，其中存储区被分成多个块，检测包括读错误的块。 接下来，设备适配器检测到在来自包括读取错误的块的预定范围内的块中的写入省略。 具体来说，设备适配器从可疑磁盘中包含未恢复的读取错误的块附近的块读取数据。 接下来，设备适配器从冗余磁盘读取与包含未恢复的读取错误的块相对应的块的数据（在图1所示的示例中的块“B”的数据）），并将读取的数据与数据 从可疑磁盘读取以检测写入的遗漏。

公开(公告)号：US20070076321A1

公开(公告)日：2007-04-05

申请号：US11401244

申请日：2006-04-11

申请人： Hideo Takahashi ,  Norihide Kubota ,  Hiroaki Ochi ,  Yoshihito Konta ,  Yasutake Sato ,  Tsukasa Makino ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

发明人： Hideo Takahashi ,  Norihide Kubota ,  Hiroaki Ochi ,  Yoshihito Konta ,  Yasutake Sato ,  Tsukasa Makino ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

IPC分类号： G11B17/02

CPC分类号： G06F11/079 ,  G06F3/0617 ,  G06F3/0689 ,  G06F11/0727 ,  H04L67/1097 ,  H04L69/40

摘要： A storage system has a control module for controlling a plurality of disk storage devices via a transmission path so as to discern the abnormalities of the plurality of disk devices and those of the transmission paths. When a control module for controlling the plurality of disk storage devices detects an error when the disk storage devices are accessed, the control module dummy-accesses the plurality of the disk storage devices on the transmission path, and specifies the suspected failure location based on the result. Therefore it can be discerned whether the suspected failure location is in the transmission path or the disk drive.

摘要翻译： 存储系统具有用于经由传输路径控制多个盘存储装置的控制模块，以便辨别多个盘装置和传输路径的异常。 当用于控制多个磁盘存储装置的控制模块在访问磁盘存储装置时检测到错误时，控制模块对传输路径上的多个磁盘存储装置进行虚拟访问，并基于 结果。 因此，可以看出怀疑的故障位置是否在传输路径或磁盘驱动器中。

公开(公告)号：US20060282616A1

公开(公告)日：2006-12-14

申请号：US11214871

申请日：2005-08-31

申请人： Yoshihito Konta ,  Hideo Takahashi ,  Hiroaki Ochi ,  Yasutake Sato ,  Tsukasa Makino ,  Norihide Kubota ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

发明人： Yoshihito Konta ,  Hideo Takahashi ,  Hiroaki Ochi ,  Yasutake Sato ,  Tsukasa Makino ,  Norihide Kubota ,  Mikio Ito ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Shinya Mochizuki

IPC分类号： G06F12/16

CPC分类号： G06F3/0659 ,  G06F3/0611 ,  G06F3/0653 ,  G06F3/0689 ,  G06F11/2087

摘要： A magnetic disk apparatus capable of effectively achieving speedup of the response to a read request, a control method and control program therefore are provided. In a control of a magnetic disk apparatus having a RAID configuration in which the same data is written on two disks, a given algorism is selected from a plurality of different algorisms with respect to the data stored in the disks, read commands are issued to the data stored in the two disks, respectively, according to the selected algorithm and the data that has been read first by the read commands that has been issued to the two disks in a read command issuance step is adopted as read data.

摘要翻译： 因此，能够有效地实现对读取请求的响应加速的磁盘装置，控制方法和控制程序。 在具有将相同数据写入两个磁盘的RAID配置的磁盘设备的控制中，从存储在磁盘中的数据的多个不同算法中选择给定的算法，读取命令被发布到 采用根据所选择的算法分别存储在两个磁盘中的数据以及在读取命令发布步骤中已经被发给两个磁盘的读取命令首先读取的数据被用作读取数据。

公开(公告)号：US20060212748A1

公开(公告)日：2006-09-21

申请号：US11237657

申请日：2005-09-29

申请人： Shinya Mochizuki ,  Mikio Ito ,  Hidejiro Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Yasutake Sato ,  Hiroaki Ochi ,  Tsukasa Makino ,  Norihide Kubota

发明人： Shinya Mochizuki ,  Mikio Ito ,  Hidejiro Daikokuya ,  Kazuhiko Ikeuchi ,  Hideo Takahashi ,  Yoshihito Konta ,  Yasutake Sato ,  Hiroaki Ochi ,  Tsukasa Makino ,  Norihide Kubota

IPC分类号： G06F11/00

CPC分类号： G06F11/1092 ,  G06F2211/1035

摘要： In a system for dispersively storing data and parity in a plurality of storage devices, information in a first storage device is restored by using information stored in the storage devices other than the first storage device when the first storage device fails. And information in a non-restored area in the first storage device and information in a second storage device are restored by using information stored in the storage devices other than the first and the second storage devices when the second storage device fails while the information in the first storage device is being restored.

摘要翻译： 在用于在多个存储装置中分散存储数据和奇偶校验的系统中，当第一存储装置发生故障时，通过使用除第一存储装置之外的存储装置中存储的信息来恢复第一存储装置中的信息。 并且当第二存储装置发生故障时，通过使用除第一存储装置和第二存储装置之外的存储装置中存储的信息来恢复第一存储装置中的未恢复区域中的信息和第二存储装置中的信息， 第一个存储设备正在恢复。

公开(公告)号：US08504768B2

公开(公告)日：2013-08-06

申请号：US13073409

申请日：2011-03-28

申请人： Kenji Kobayashi ,  Hideo Takahashi ,  Norihide Kubota ,  Atsushi Igashira ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Chikashi Maeda

发明人： Kenji Kobayashi ,  Hideo Takahashi ,  Norihide Kubota ,  Atsushi Igashira ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Chikashi Maeda

IPC分类号： G06F12/00

CPC分类号： G06F11/1096

摘要： A storage apparatus has a plurality of storage media including each storage area in which a stripe is set extending over the storage area of the plurality of storage media. An access unit that writes a format data into the storage area, wherein when the plurality of storage media are formatted, the access unit writes an unformatted-state identifier indicating incompletion of formatting into at least a portion of storage area to be included in the stripe, or when the storage area to be included in the stripe is accessed for writing new data, the access unit reads out existing data stored in the storage area included in the stripe to be accessed. And when the unformatted-state identifier is detected from the existing data that has been read out, the access unit writes the new data or the format data to be written by formatting into the storage area.

摘要翻译： 存储装置具有多个存储介质，其包括每个存储区域，在该存储区域中设置有条带，其延伸在多个存储介质的存储区域上。 一种将格式数据写入存储区域的存取单元，其中当格式化多个存储介质时，访问单元将表示格式化不完整的未格式化标识符写入要包括在条带中的存储区域的至少一部分中 或者当访问要包括在条带中的存储区域以写入新数据时，访问单元读出存储在要被访问的条带中的存储区域中的现有数据。 并且当从已经读出的现有数据检测到未格式化状态标识符时，访问单元将新数据或格式化的格式数据写入存储区域。

公开(公告)号：US20110296103A1

公开(公告)日：2011-12-01

申请号：US13116298

申请日：2011-05-26

申请人： Atsushi IGASHIRA ,  Hideo Takahashi ,  Norihide Kubota ,  Kenji Kobayashi ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Chikashi Maeda

发明人： Atsushi IGASHIRA ,  Hideo Takahashi ,  Norihide Kubota ,  Kenji Kobayashi ,  Hidejirou Daikokuya ,  Kazuhiko Ikeuchi ,  Chikashi Maeda

IPC分类号： G06F12/00

CPC分类号： G06F11/1096 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0689 ,  G06F11/1092

摘要： According to an embodiment, a storage apparatus including: a plurality of storage media of which a first RAID is composed, a logical storage area of the first RAID for storing data being set over; a plurality of expansion storage media of which a second RAID is composed; a spare storage medium that is different from in any of the storage media or the expansion storage media; and a configuration control unit that when the spare storage medium is set in the first RAID, sets the logical storage area in the storage media, and when the expansion storage media are set in the storage apparatus, sets the expansion storage media in the second RAID, excludes the spare storage medium that is set in the first RAID, and moves the logical storage area that is set in the first RAID to the second RAID.

摘要翻译： 根据实施例，一种存储装置，包括：组合有第一RAID的多个存储介质，用于存储正在设置的数据的第一RAID的逻辑存储区域; 组成第二RAID的多个扩展存储介质; 与任何存储介质或扩展存储介质不同的备用存储介质; 以及配置控制单元，当所述备用存储介质被设置在所述第一RAID中时，设置所述存储介质中的逻辑存储区域，并且当在所述存储装置中设置所述扩展存储介质时，将所述扩展存储介质设置在所述第二RAID 不包括设置在第一RAID中的备用存储介质，并将设置在第一RAID中的逻辑存储区域移动到第二RAID。

公开(公告)号：US20110216270A1

公开(公告)日：2011-09-08

申请号：US13030564

申请日：2011-02-18

申请人： Takashi Koyama ,  Hideo Takahashi

发明人： Takashi Koyama ,  Hideo Takahashi

IPC分类号： G02F1/13357

CPC分类号： G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317

摘要： Disclosed herein is a liquid crystal module having a liquid crystal display panel, and a backlight unit disposed on a back surface of the liquid crystal display panel. The liquid crystal display panel has a flexible printed wiring circuit substrate for a liquid crystal display panel. The backlight unit has a light guiding plate, a light emitting diode for emitting a light, a flexible printed wiring circuit substrate for a light emitting diode, and a case in which the light guiding plate and the flexible printed wiring circuit substrate for a light emitting diode are accommodated. The flexible printed wiring circuit substrate for a liquid crystal display panel extends along a side surface of the case. The flexible printed wiring circuit substrate for a light emitting diode has a derivation portion.

摘要翻译： 这里公开了具有液晶显示面板的液晶模块和配置在液晶显示面板背面的背光单元。 液晶显示面板具有用于液晶显示面板的柔性印刷布线电路基板。 背光单元具有导光板，用于发光的发光二极管，用于发光二极管的柔性印刷布线电路基板，以及导光板和用于发光的柔性印刷布线电路基板的情况 二极管。 用于液晶显示面板的柔性印刷布线电路基板沿壳体的侧表面延伸。 用于发光二极管的柔性印刷布线电路衬底具有导出部分。

公开(公告)号：US20100316798A1

公开(公告)日：2010-12-16

申请号：US12863082

申请日：2009-02-27

申请人： Masatsugu Takahashi ,  Hideo Takahashi

发明人： Masatsugu Takahashi ,  Hideo Takahashi

IPC分类号： B05D7/22 ,  B05B13/06

CPC分类号： C23C4/127 ,  B05B12/20 ,  B05B12/26 ,  B05B13/0618 ,  C23C4/134 ,  C23C4/16 ,  F02B2275/02 ,  F02F1/18 ,  F05C2253/12

摘要： The invention provides a cylinder bore spraying apparatus capable of carrying out honing processing and finishing after a sprayed film is formed in a cylinder bore in a state where the cylinder bore is deformed by a dummy head. A sprayed film is formed on an inner peripheral surface of a cylinder bore by a spraying gun in a state where a dummy head is pressed against a cylinder block such that a cylinder head is fastened to the cylinder block by a bolt. Thereby, a deformed state of a cylinder bore is simulated. A protection mask prevents the sprayed film from adhering to the dummy head and is detachably attached to the liner hole of the dummy head.

摘要翻译： 本发明提供一种能够在气缸孔被虚拟头部变形的状态下在气缸孔中形成喷涂膜之后进行珩磨加工和精加工的缸孔喷射装置。 在虚拟头部被压靠在气缸体上的状态下，通过喷枪在气缸孔的内周面上形成喷涂膜，使得气缸盖通过螺栓紧固在气缸体上。 从而模拟气缸孔的变形状态。 保护罩防止喷涂膜附着在虚拟头部，并且可拆卸地附接到假人头部的衬垫孔。