公开(公告)号：US07467269B2

公开(公告)日：2008-12-16

申请号：US11498171

申请日：2006-08-03

申请人： Yoshifumi Zimoto ,  Ikuya Yagisawa ,  Atsushi Ishikawa

发明人： Yoshifumi Zimoto ,  Ikuya Yagisawa ,  Atsushi Ishikawa

IPC分类号： G06F12/00

CPC分类号： G06F3/061 ,  G06F3/0659 ,  G06F3/0689 ,  G06F2206/1012

摘要： Proposed is a storage apparatus and its control method capable of performing dynamic load balancing or performance acceleration as a whole by balancing the load to a logical volume. With this storage apparatus, the load status of the volume is measured based on the data volume and command throughput transferred between the higher-level device and the storage unit. In addition, the contents of the volume having a load exceeding the default value are copied to one or more backup volumes based on the measurement results of the load status of the volume, the volume of a copy source and the backup volume of a copy destination are associated with one virtual volume, and the virtual volume is provided to the higher-level device. Moreover, when a write request involving read processing for reading data from the virtual volume is given from the higher-level device, data is read from a default volume or the backup volume associated with the virtual volume and data from the higher-level device is written in all the volumes and backup volumes associated with the virtual volume, and, when a read request for reading data from the virtual volume is given, corresponding data is read from the volume or the backup volume other than the default volume or backup volume among the volume and the backup volume associated with the virtual volume.

摘要翻译： 提出了一种能够通过将负载平衡到逻辑卷来整体地进行动态负载平衡或性能加速的存储装置及其控制方法。 利用该存储装置，基于在上级装置和存储装置之间传送的数据量和指令吞吐量来测量卷的装入状态。 另外，根据卷的加载状态，复制源的卷和复制目的地的备份卷的测量结果，将负载超过默认值的卷的内容复制到一个或多个备份卷 与一个虚拟卷相关联，并且将虚拟卷提供给上级设备。 此外，当从较高级设备给出涉及从虚拟卷读取数据的读取处理的写请求时，从默认卷或与虚拟卷相关联的备份卷读取数据，并且来自上级设备的数据是 写入与虚拟卷相关联的所有卷和备份卷中，并且当给出从虚拟卷读取数据的读取请求时，从卷或备份卷中读取相对应的数据，而不是默认卷或备份卷 与虚拟卷关联的卷和备份卷。

公开(公告)号：US20080126581A1

公开(公告)日：2008-05-29

申请号：US11657555

申请日：2007-01-25

申请人： Kousuke Komikado ,  Koji Iwamitsu ,  Tetsuya Shirogane ,  Atsushi Ishikawa ,  Takahide Okuno ,  Mitsuhide Sato ,  Toshiaki Minami ,  Hiroaki Yuasa

发明人： Kousuke Komikado ,  Koji Iwamitsu ,  Tetsuya Shirogane ,  Atsushi Ishikawa ,  Takahide Okuno ,  Mitsuhide Sato ,  Toshiaki Minami ,  Hiroaki Yuasa

IPC分类号： G06F13/14

CPC分类号： G06F3/0659 ,  G06F3/061 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/0658 ,  G06F3/067 ,  G06F3/0689 ,  G06F2206/1012

摘要： Provided is a storage subsystem capable of improving the data processing speed by balancing the load on processors and controllers. This storage subsystem includes a controller for controlling the input and output of data to and from a storage apparatus that provides to a host computer a plurality of logical units to become a storage extent for the host computer to read and write data, processes a command issued by the host computer, and has a storage resource in relation to the logical unit. The controller has a local memory for storing the command, and a processor configured from a plurality of cores for controlling the input and output of data to and from the logical unit to be subject to the input and output of the data based on the command. The local memory stores association information representing the correspondence between the plurality of logical units and the plurality of cores. Each of the plurality of cores processes the command to the logical unit to be handled by a self core based on the association information and executes I/O processing of the data to the logical unit.

摘要翻译： 提供了一种能够通过平衡处理器和控制器上的负载来提高数据处理速度的存储子系统。 该存储子系统包括用于控制向存储装置输入和输出数据的控制器，向存储装置提供多个逻辑单元以成为主计算机读取和写入数据的存储范围，处理发出的命令 并且具有与逻辑单元相关的存储资源。 控制器具有用于存储该命令的本地存储器，以及由多个核心构成的处理器，用于根据该命令来控制向逻辑单元输入和输出数据以进行数据的输入和输出。 本地存储器存储表示多个逻辑单元与多个核心之间的对应关系的关联信息。 多个核心中的每一个都基于该关联信息将该命令处理为由自核心处理的逻辑单元，并且将该数据的I / O处理执行到该逻辑单元。

公开(公告)号：US07372444B2

公开(公告)日：2008-05-13

申请号：US10834161

申请日：2004-04-29

申请人： Atsushi Ishikawa

发明人： Atsushi Ishikawa

IPC分类号： G09G3/36

CPC分类号： H04N5/2628 ,  G09G3/2014 ,  G09G3/2074 ,  G09G3/3685 ,  G09G2310/0283 ,  G09G2340/0407 ,  G09G2340/045 ,  G09G2340/145 ,  H04N5/23293

摘要： The invention provides a semiconductor integrated circuit having a zooming function independently in a driver IC for driving a display device. The semiconductor integrated circuit can be a semiconductor integrated circuit which respectively outputs a plurality of two-dimensional images of different sizes according to a mode signal from a plurality of output terminals. It can include select signal shift circuits and the like which, in a first mode, synchronize with one of a rise-up or a fall of a clock signal and sequentially supply a select signal to each of select signal supply terminals, and, in a second mode, synchronize with the rise-up and the fall of the clock signal and sequentially supply the select signals to two of select signal supply terminals at a time. The invention can also include a first group of latch circuits and the like which hold image data in response to the select signals sequentially supplied to the select signal supply terminals, and a second group of latch circuits and the like which hold image data outputted from the first group of latch circuits in response to a line pulse.

摘要翻译： 本发明提供一种具有独立于用于驱动显示装置的驱动器IC中的变焦功能的半导体集成电路。 半导体集成电路可以是半导体集成电路，其根据来自多个输出端子的模式信号分别输出不同尺寸的多个二维图像。 它可以包括选择信号移位电路等，其在第一模式下与时钟信号的上升沿或下降沿中的一个同步，并且向每个选择信号提供端子顺序地提供选择信号，并且在 第二模式与时钟信号的上升和下降同步，并且一次选择信号顺序地提供给两个选择信号提供端。 本发明还可以包括响应于顺序提供给选择信号提供端的选择信号而保存图像数据的第一组锁存电路等，以及第二组锁存电路等，其保存从 响应线路脉冲的第一组锁存电路。

公开(公告)号：US07345348B2

公开(公告)日：2008-03-18

申请号：US11249567

申请日：2005-10-13

申请人： Atsushi Ishikawa

发明人： Atsushi Ishikawa

IPC分类号： H01L29/76

CPC分类号： H01L21/823892 ,  H01L21/761 ,  H01L21/823878 ,  H01L27/0928

摘要： A semiconductor device, comprising: a first transistor of a second electric conductivity type formed in a substrate including impurities of a first electric conductivity type; and a second transistor of the second electric conductivity type formed in the substrate, a source region of the second transistor being shared with a source region of the first transistor; wherein in a lower layer of a gate insulating film of the first transistor, a first offset layer of the second electric conductivity type is formed adjacent to a channel region of the first transistor, in a lower layer of a gate insulating film of the second transistor, a second offset layer of the second electric conductivity type is formed adjacent to a channel region of the second transistor, and in the source region, a first diffusion layer of the first electric conductivity type and a second diffusion layer of the first electric conductivity type in the upper layer of the first diffusion layer are formed, and wherein the second diffusion layer is provided so as to come in contact with the first and second offset layers via the first diffusion layer, and the impurity concentration of the first diffusion layer is higher than the impurity concentration of the substrate.

摘要翻译： 一种半导体器件，包括：形成在包括第一导电类型的杂质的衬底中的第二导电类型的第一晶体管; 以及形成在所述衬底中的所述第二导电类型的第二晶体管，所述第二晶体管的源极区域与所述第一晶体管的源极区域共享; 其特征在于，在所述第一晶体管的栅极绝缘膜的下层中，与所述第一晶体管的沟道区相邻地形成所述第二导电型的第一偏移层，所述第二偏置层位于所述第二晶体管的栅极绝缘膜的下层 形成与第二晶体管的沟道区相邻的第二导电类型的第二偏移层，在源极区中形成第一导电型的第一扩散层和第一导电型的第二扩散层 形成第一扩散层的上层，其中第二扩散层设置成经由第一扩散层与第一和第二偏移层接触，并且第一扩散层的杂质浓度较高 比衬底的杂质浓度高。

公开(公告)号：US07328326B2

公开(公告)日：2008-02-05

申请号：US10972794

申请日：2004-10-26

申请人： Atsushi Ishikawa ,  Koji Arai

发明人： Atsushi Ishikawa ,  Koji Arai

IPC分类号： G06F12/16

CPC分类号： G06F3/0664 ,  G06F3/061 ,  G06F3/0646 ,  G06F3/0683 ,  G06F11/2069 ,  G06F2206/1012

摘要： A storage device can flexibly apply a dynamic load distribution and a performance expansion to an unexpected peak performance demand changing in a time sequence such as a web server and a contents delivery at the minimum cost. In the storage device, a load condition of a logical volume is measured by a performance measuring mechanism based on a data and command processing amounts transferred by a data transfer mechanism, and contents of the logical volume set in the physical volume are copied to a logical volume set in the auxiliary logical volume by a copy mechanism based on a measurement result of the performance measuring mechanism, and the logical volume set in the auxiliary physical volume copied by the copy mechanism and the logical volume set in the physical volume serving as a copy source are provided as one virtual logical volume in a host, thereby distributing a load from the host.

摘要翻译： 存储设备可以灵活地将动态负载分布和性能扩展应用到以诸如web服务器和内容交付之类的时间顺序以最小成本改变的意想不到的峰值性能需求。 在存储装置中，通过基于由数据传送机构传送的数据和命令处理量的性能测量机构来测量逻辑卷的负载条件，将在物理卷中设置的逻辑卷的内容复制到逻辑 基于性能测量机构的测量结果的复制机制在辅助逻辑卷中设置的卷和由复制机制复制的辅助物理卷中设置的逻辑卷和用作副本的物理卷中设置的逻辑卷 源作为主机中的一个虚拟逻辑卷提供，从而从主机分配负载。

公开(公告)号：US07254283B1

公开(公告)日：2007-08-07

申请号：US09438247

申请日：1999-11-12

申请人： Junji Nishigaki ,  Atsushi Ishikawa ,  Kenichi Sawada ,  Kazuhiro Ishiguro ,  Hiroyuki Suzuki

发明人： Junji Nishigaki ,  Atsushi Ishikawa ,  Kenichi Sawada ,  Kazuhiro Ishiguro ,  Hiroyuki Suzuki

IPC分类号： G06K9/60

CPC分类号： G06T1/20

摘要： In order to efficiently process image data in a circuit dividing single image data into a plurality of data and processing the data with a plurality of MPUs in parallel with each other, the MPUs process image data input through an input image data in parallel with each other. An address bus inputs addresses of the image data, and address memories provided on the MPUs store the addresses of the image data processed by the MPUs respectively. When the image data are completely processed, the image data are output through an output image bus while the addresses of the image data are output through the address bus.

摘要翻译： 为了有效地处理将单个图像数据分割成多个数据的电路中的图像数据并且彼此并行地与多个MPU进行数据处理，则MPU通过输入图像数据彼此并行输入的图像数据 。 地址总线输入图像数据的地址，并且在MPU上提供的地址存储器分别存储由MPU处理的图像数据的地址。 当图像数据被完全处理时，通过输出图像总线输出图像数据，同时通过地址总线输出图像数据的地址。

公开(公告)号：US20070067666A1

公开(公告)日：2007-03-22

申请号：US11274339

申请日：2005-11-16

申请人： Atsushi Ishikawa ,  Kenji Onabe

发明人： Atsushi Ishikawa ,  Kenji Onabe

IPC分类号： G06F11/00

CPC分类号： G06F11/1088 ,  G06F11/1092

摘要： A disk array system, upon detecting a failure in any data disk from among a plurality of data disks providing one or more RAID groups, conducting a correction copy to any spare disk, using one or more other data disks belonging to the same RAID group as the data disk causing the failure. When the data disk causing the failure has been replaced with a new data disk, the disk array system alters the management so that the data disk can be managed as a spare disk, and the spare disk can be managed as a data disk.

摘要翻译： 一种磁盘阵列系统，在检测到提供一个或多个RAID组的多个数据盘中的任何数据盘中的故障时，使用属于同一RAID组的一个或多个其他数据盘向任何备用磁盘执行校正拷贝， 数据磁盘导致故障。 当导致故障的数据磁盘已被新的数据磁盘替换时，磁盘阵列系统会更改管理，以便可以将数据磁盘作为备用磁盘进行管理，备用磁盘可以作为数据磁盘进行管理。

公开(公告)号：US20060263541A1

公开(公告)日：2006-11-23

申请号：US11431546

申请日：2006-05-11

申请人： Takuo Tanaka ,  Atsushi Ishikawa ,  Satoshi Kawata

发明人： Takuo Tanaka ,  Atsushi Ishikawa ,  Satoshi Kawata

IPC分类号： C23C18/14

CPC分类号： C23C18/14 ,  G03F1/72

摘要： The present invention provides a photoreduction method for metal complex ions by which strict controllability is not required in the control of its exposure amount, and a size of the metallic structure to be produced can be controlled, besides there is no fear of reducing spatial resolution of the size of the metallic structure to be produced. The photoreduction method for metal complex ions wherein a laser beam is beam-irradiated on a metal complex ion dispersion element dispersed in a material to photoreduce the metal complex ions thereby fabricating a metallic structure, includes the steps of adding a predetermined coloring matter to the material in which the metal complex ion dispersion element is dispersed, and beam-irradiating the laser beam to the material to which the predetermined coloring matter has been added.

摘要翻译： 本发明提供了一种金属络合离子的光还原方法，其在控制曝光量时不需要严格的可控性，并且可以控制要生产的金属结构的尺寸，此外，不用担心降低空间分辨率 要生产的金属结构的尺寸。 金属络合离子的光还原方法，其中激光束被光束照射在分散在材料中的金属络合物离子分散体上，以使金属络合物离子还原，从而制造金属结构，包括以下步骤：向材料中加入预定的着色剂 其中分散了金属络合离子分散体，并将激光束照射到已加入预定色素的材料上。

公开(公告)号：US20060214800A1

公开(公告)日：2006-09-28

申请号：US11364931

申请日：2006-03-01

申请人： Atsushi Ishikawa

发明人： Atsushi Ishikawa

IPC分类号： G08B13/14

CPC分类号： G06K17/00 ,  G06K2017/0051

摘要： Under the step management of a stepping motor, a move distance of an antenna of a wireless tag scanning device is calculated, and wireless tags are scanned in synchronization with a step move amount. The antenna controls its directivity using shield members etc., and lowers electromagnetic susceptibility in the moving direction. Accordingly, it becomes possible to detect a wireless tag located on a certain position, enabling position management with high resolution.

公开(公告)号：US20060214796A1

公开(公告)日：2006-09-28

申请号：US11353912

申请日：2006-02-14

申请人： Atsushi Ishikawa

发明人： Atsushi Ishikawa

IPC分类号： G08B13/14

CPC分类号： G08B13/2462

摘要： By storing check-out procedure data into a radio tag and by providing a leaving allowance judgment portion at an exit gate, it is possible to judge whether a user is allowed to leave at an exit section alone. It is thus possible to shorten a time needed for a leaving allowance judgment.

摘要翻译： 通过将退房程序数据存储到无线电标签中并通过在出口处提供离开允许判断部分，可以判断是否允许用户在出口部分单独离开。 因此，可以缩短离职津贴判断所需的时间。