公开(公告)号：US07958326B2

公开(公告)日：2011-06-07

申请号：US12010492

申请日：2008-01-25

申请人： Takashi Amano ,  Yoichi Mizuno

发明人： Takashi Amano ,  Yoichi Mizuno

IPC分类号： G06F13/00 ,  G06F13/28 ,  G06F7/00 ,  G06F12/16

CPC分类号： G06F11/1451 ,  G06F11/1458 ,  G06F11/1469 ,  G06F2201/84

摘要： The correspondence between a plurality of virtual storage positions in a virtual volume for logically holding a snapshot image of a main volume in which data elements transmitted from a higher-level device are written and a plurality of address information elements indicating a plurality of actual storage positions of a plurality of data elements constituting the snapshot image is managed. In the initial backup, all the data elements stored in all the actual storage positions indicated by a plurality of address information elements are backed up, then storage positions where a difference has occurred between the virtual volume and the backup destination storage device is managed, and in the next and subsequent backups, data elements on the storage positions specified from the address information elements corresponding to the differentially managed storage positions are backed up.

摘要翻译： 用于逻辑保持其中写入从上级装置发送的数据元素的主卷的快照图像的虚拟卷中的多个虚拟存储位置与表示多个实际存储位置的多个地址信息元素之间的对应关系 构成快照图像的多个数据元素被管理。 在初始备份中，存储在由多个地址信息元素指示的所有实际存储位置中的所有数据元素被备份，然后管理在虚拟卷和备份目的地存储设备之间发生差异的存储位置，并且 在后续备份和后续备份中，备份从对应于差异管理的存储位置的地址信息元素指定的存储位置上的数据元素。

公开(公告)号：US07761741B2

公开(公告)日：2010-07-20

申请号：US12143419

申请日：2008-06-20

申请人： Takashi Amano ,  Kenji Yamagami

发明人： Takashi Amano ,  Kenji Yamagami

IPC分类号： G06F11/00

CPC分类号： G06F11/1469 ,  G06F11/1471 ,  G06F2201/84 ,  Y10S707/99953

摘要： A storage system maintains a journal and a snapshot of one or more data volumes. Two journal entry types are maintained, an AFTER journal entry and a BEFORE journal entry. Two modes of data recovery are provided: “fast” recovery and “undo-able” recovery. A combination of both recovery modes allows the user to quickly recover a targeted data state.

摘要翻译： 存储系统维护一个日志和一个或多个数据卷的快照。 维护两个日记帐分录类型，一个AFTER日记帐分录和一个BEFORE日记帐分录。 提供了两种数据恢复模式：“快速”恢复和“可撤销”恢复。 两种恢复模式的组合允许用户快速恢复目标数据状态。

公开(公告)号：US20100037840A1

公开(公告)日：2010-02-18

申请号：US12310797

申请日：2007-10-01

申请人： Takashi Amano

发明人： Takashi Amano

IPC分类号： F01L1/14

CPC分类号： F02F1/4214 ,  F01L3/06 ,  F01L3/20 ,  F01L2003/251 ,  F01L2003/255 ,  F01L2003/256 ,  F01L2820/01 ,  F02B31/04 ,  F02B2275/48 ,  F02F2001/244 ,  Y02T10/125 ,  Y02T10/146

摘要： When viewed from the upper face of a cylinder head in which an intake port communicating with a combustion chamber of an internal combustion engine is formed, a starting point of the port is defined as a point of intersection of the streamline of the intake port and an inlet-side opening plane of the intake port as projected on a horizontal plane, and an end point is defined as a point of intersection of the streamline of the port and the center axis of an intake valve as projected on the horizontal plane. The starting point is located closer to the center of the chamber than a straight line that contains the end point and extends in a direction orthogonal to the axis of the crankshaft on the plane, and the streamline of the port projected on the horizontal plane is curved toward the center of the chamber, with respect to a straight line that contains the starting point and extends in a direction orthogonal to the axis of the crankshaft on the plane.

摘要翻译： 当从形成有与内燃机的燃烧室连通的进气口的气缸盖的上表面观察时，端口的起点被定义为进气口的流线与 进气口的入口侧开口面突出在水平面上，并且端点被定义为在水平面上投影的进气门的流线与进气门的中心轴线的交点。 起点位于比包含终点并且在与平面上的曲轴的轴线正交的方向上延伸的直线上更靠近室的中心，并且在水平面上突出的端口的流线是弯曲的 相对于包含起始点的直线并且在与平面上的曲轴的轴线正交的方向上延伸的腔的中心。

公开(公告)号：US07461201B2

公开(公告)日：2008-12-02

申请号：US11514829

申请日：2006-09-05

申请人： Takashi Amano ,  Yoichi Mizuno

发明人： Takashi Amano ,  Yoichi Mizuno

IPC分类号： G06F13/00

CPC分类号： G06F11/1456 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1469

摘要： A second storage system (SS2) comprises a plurality of tapes, a first storage device capable of performing random access at a rate higher than the tapes, and a virtual storage device emulating the first storage device. A first storage system (SS1) comprises a second storage device and a third storage device that has the virtual storage device mapped therewith. The SS2 reserves a storage space on the first storage device and reads data from the tape corresponding to the virtual storage device into the storage space. The SS1 performs copying between the second storage device and third storage device and, in this process, sends a command for access generated in the third storage device to the virtual storage device. When receiving the Access Command corresponding to the virtual storage device, the SS2 accesses the storage space.

摘要翻译： 第二存储系统（SS2）包括多个磁带，能够以比磁带高的速率执行随机存取的第一存储装置，以及模拟第一存储装置的虚拟存储装置。 第一存储系统（SS1）包括与其映射虚拟存储设备的第二存储设备和第三存储设备。 SS2在第一存储设备上保留存储空间，并将与虚拟存储设备相对应的磁带的数据读入存储空间。 SS1在第二存储装置和第三存储装置之间执行复制，并且在该处理中，向第三存储装置发送在第三存储装置中生成的访问命令。 当接收到与虚拟存储设备相对应的访问命令时，SS2访问存储空间。

公开(公告)号：US20060277353A1

公开(公告)日：2006-12-07

申请号：US11202144

申请日：2005-08-12

申请人： Yoichi Mizuno ,  Takashi Amano

发明人： Yoichi Mizuno ,  Takashi Amano

IPC分类号： G06F12/00

CPC分类号： G06F3/0637 ,  G06F3/0623 ,  G06F3/0686

摘要： The present invention aims to protect data by using WORM (Write Once Read Many) features. On receiving an instruction to write data to a virtual tape, from a host computer 2 via an FC interface 11, a VTL controller 10 reads out WORM information and access information each corresponding to the virtual tape for which the instruction was made, from a tape management table 231 and a WORM management table 232, respectively. If the WORM setting is not made for the WORM information that was read out, or if the access information indicates writing data is allowed, then an instruction is given to a disc device 30 to write data to a magnetic disc that corresponds to the virtual tape for which the write instruction was made.

摘要翻译： 本发明旨在通过使用WORM（一次写入多次）特征来保护数据。 VTL控制器10从主计算机2经由FC接口11接收到向虚拟磁带写入数据的指令时，从磁带读出WORM信息和访问与虚拟磁带相对应的信息 管理表231和WORM管理表232。 如果没有对被读出的WORM信息进行WORM设置，或者如果访问信息指示写入数据被允许，则向盘装置30指示将数据写入到与虚拟磁带相对应的磁盘 对其进行了写入指令。

公开(公告)号：US07081853B2

公开(公告)日：2006-07-25

申请号：US10386421

申请日：2003-03-13

申请人： Takashi Amano ,  Hiromichi Suzuki ,  Norimichi Chiba

发明人： Takashi Amano ,  Hiromichi Suzuki ,  Norimichi Chiba

IPC分类号： H01Q1/24

CPC分类号： H01Q9/42 ,  H01Q1/243 ,  H01Q1/244 ,  H01Q1/36 ,  H01Q5/378 ,  H01Q9/0421 ,  H01Q9/0442

摘要： A mobile communication terminal comprises a first antenna element and a second antenna element. The first antenna element is arranged over the surface of the circuit substrate contained in the terminal cabinet, the surface being located remotest from the ear of the speaker on the phone. The second antenna element is arranged over the remotest surface and adapted to be pulled in the inside of the terminal cabinet or extended from the terminal cabinet, the second antenna element being electromagnetically coupled with one of the ends of the first antenna element in a state of being extended from the terminal cabinet.

摘要翻译： 移动通信终端包括第一天线元件和第二天线元件。 第一天线元件布置在容纳在终端机柜中的电路基板的表面上，该表面位于与电话上的扬声器的耳朵最远的位置。 第二天线元件布置在最远的表面上并且适于被拉动在终端机柜的内部或者从终端机柜延伸出来，第二天线元件以第一天线元件的一个端部与第一天线元件的一端的电磁耦合 从终端机柜延伸。

公开(公告)号：US20060069861A1

公开(公告)日：2006-03-30

申请号：US10950945

申请日：2004-09-28

申请人： Takashi Amano

发明人： Takashi Amano

IPC分类号： G06F13/00

CPC分类号： G06F11/1458 ,  G06F3/0608 ,  G06F3/0665 ,  G06F3/067 ,  G06F11/1456 ,  G06F11/1471 ,  G06F2201/84 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A set of interconnected storage systems supporting different types of storage devices and different performance attributes are intelligently applied to process types, such as journal entries. The processes are ranked according to a predetermined priority ranking. Storage devices in the storage system having similar performance attributes are pooled and ranked according to their performance attributes. The highest priority process is matched with available logical devices from available storage pools that rank highest in the processes performance priority. A cache is similarly allocated from the highest ranking access speed logical devices.

摘要翻译： 支持不同类型的存储设备和不同性能属性的一组互连存储系统被智能地应用于诸如日记帐分录之类的处理类型。 根据预定的优先级排序来对进程进行排序。 具有相似性能属性的存储系统中的存储设备根据其性能属性进行合并和排序。 最高优先级的进程与来自可用存储池的可用逻辑设备匹配，这些存储池在进程性能优先级中排名最高。 从最高等级的访问速度逻辑设备类似地分配高速缓存。

公开(公告)号：US20050028022A1

公开(公告)日：2005-02-03

申请号：US10931543

申请日：2004-08-31

申请人： Takashi Amano

发明人： Takashi Amano

IPC分类号： G06F11/00

CPC分类号： G06F11/1469 ,  G06F11/1471 ,  G06F2201/84 ,  Y10S707/99953

摘要： A storage system maintains a journal and a snapshot of one or more data volumes. Two journal entry types are maintained, an AFTER journal entry and a BEFORE journal entry. Two modes of data recovery are provided: “fast” recovery and “undo-able” recovery. A combination of both recovery modes allows the user to quickly recover a targeted data state.

摘要翻译： 存储系统维护一个日志和一个或多个数据卷的快照。 维护两个日记帐分录类型，一个AFTER日记帐分录和一个BEFORE日记帐分录。 提供了两种数据恢复模式：“快速”恢复和“可撤销”恢复。 两种恢复模式的组合允许用户快速恢复目标数据状态。

公开(公告)号：US06225958B1

公开(公告)日：2001-05-01

申请号：US09381919

申请日：1999-09-27

申请人： Takashi Amano ,  Hisao Iwasaki ,  Norimichi Chiba

发明人： Takashi Amano ,  Hisao Iwasaki ,  Norimichi Chiba

IPC分类号： H01Q1310

CPC分类号： H01Q5/00 ,  H01Q5/364 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q13/08 ,  H01Q13/10 ,  H01Q21/30

摘要： A multifrequency antenna, which may be used as a built-in antenna of a small and thin radio communication terminal, such as a mobile telephone, is able to receive radio waves of multifrequency bands without enlarging the shape thereof. The antenna is structured using a main mode resonance frequency and a high-order mode resonance frequency of a single-frequency plane antenna with a short-circuit plate. Specifically, a radiator conductor plate in an optional shape is arranged on a ground plate, and the radiator conductor plate is connected to the ground plate via the short-circuit plate. Power is supplied to the radiator conductor plate from a power-feeding source via a feeder cable. In the radiator conductor plate, a cut portion for shifting the high-order mode resonance frequency to the location at a predetermined distance from the short-circuit plate is formed, and the high-order mode resonance frequency is shifted into a desired band by this cut portion. Consequently, the multifrequency antenna operates at least at two frequencies: the main mode resonance frequency, and at least one high-order mode resonance frequency shifted by the cut portion. Thus, a small and thin multifrequency antenna can be realized at a low cost without a concomitant increase in both the mounting area and the mounting volume of the multifrequency antenna.

摘要翻译： 可以用作诸如移动电话的小型和细小无线电通信终端的内置天线的多频天线能够在不扩大其形状的情况下接收多频带​​的无线电波。 使用具有短路板的单频平面天线的主模式共振频率和高次谐振频率构成天线。 具体地说，可选形状的散热器导体板配置在接地板上，散热器导体板通过短路板与接地板连接。 电源通过馈电电缆从供电源供应到散热器导体板。 在散热器导体板中，形成用于将高阶模式谐振频率移动到距离短路板预定距离的位置的切割部分，并且通过该高频模式谐振频率将高阶模式谐振频率偏移到期望的频带 切割部分。 因此，多频天线至少以两个频率进行工作：主模式共振频率和由切割部分移动的至少一个高阶模式共振频率。 因此，可以以低成本实现小而薄的多频天线，而不需要同时增加多频天线的安装面积和安装体积。

公开(公告)号：US6028778A

公开(公告)日：2000-02-22

申请号：US53633

申请日：1998-04-02

申请人： Takashi Amano

发明人： Takashi Amano

IPC分类号： H05B41/24 ,  H02M7/48 ,  H05B41/28 ,  H02M1/12

CPC分类号： H02M1/425 ,  H05B41/28 ,  Y02B70/126

摘要： In a power supply circuit, a rectification circuit is coupled to a partial smoothing circuit, and an inverting circuit. The rectification circuit includes a rectifier coupled to a primary capacitor. The partial smoothing circuit includes a first, second, and third diode coupled together with the third diode in reverse polarity with the first and second diodes. The partial smoothing circuit also includes a series combination of a choke coil and a smoothing capacitor disposed in parallel with the second diode. A diode extends from the partial smoothing circuit to the inverting circuit. In one embodiment, the inverting circuit includes a main capacitor in parallel with a combination of a winding and an auxiliary capacitor. A switching means is coupled to the inverting circuit and the rectification circuit.

摘要翻译： 在电源电路中，整流电路耦合到部分平滑电路和反相电路。 整流电路包括耦合到初级电容器的整流器。 部分平滑电路包括与第一和第二二极管以极性相反的方式与第三二极管耦合的第一，第二和第三二极管。 部分平滑电路还包括与第二二极管并联设置的扼流线圈和平滑电容器的串联组合。 二极管从部分平滑电路延伸到反相电路。 在一个实施例中，反相电路包括与绕组和辅助电容器的组合并联的主电容器。 开关装置耦合到反相电路和整流电路。