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1.发明授权Storage system and storage system control method in which storage areas can be added as needed 失效存储系统和存储系统控制方法，可根据需要添加存储区域公开(公告)号：US07373455B2
公开(公告)日：2008-05-13
申请号：US11258033
申请日：2005-10-26
申请人： Yutaka Watanabe , Masanobu Yamamoto , Takashi Kaga
发明人： Yutaka Watanabe , Masanobu Yamamoto , Takashi Kaga
IPC分类号： G06F12/00
CPC分类号： G06F3/0644 , G06F3/0608 , G06F3/0662 , G06F3/067
摘要： Method and apparatus for using the storage resources of a storage system effectively, thereby reducing the cost of the storage system and improving its usability. The storage system includes a first storage apparatus and a second storage apparatus. When a host writes data to a virtual volume, the data are written into a pool area. A management table associates an address in the virtual volume with a pointer indicating the data stored in the pool area. The usage amount of the pool area is monitored. When the usage amount of the pool area reaches a predetermined value, a search for available capacity is performed. An unused external volume is detected and associated with an externally connected volume. The data stored in the pool area are then copied to the externally connected volume.
摘要翻译： 有效利用存储系统的存储资源的方法和装置，从而降低存储系统的成本并提高其可用性。 存储系统包括第一存储装置和第二存储装置。 当主机将数据写入虚拟卷时，数据将写入池区。 管理表将虚拟卷中的地址与指示存储在池区中的数据的指针相关联。 监控池区域的使用量。 当池区域的使用量达到预定值时，执行对可用容量的搜索。 检测到未使用的外部音量并与外部连接的音量相关联。 然后将存储在池区域中的数据复制到外部连接的卷。
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公开(公告)号：US20070055704A1
公开(公告)日：2007-03-08
申请号：US11258033
申请日：2005-10-26
申请人： Yutaka Watanabe , Masanobu Yamamoto , Takashi Kaga
发明人： Yutaka Watanabe , Masanobu Yamamoto , Takashi Kaga
IPC分类号： G06F17/30
CPC分类号： G06F3/0644 , G06F3/0608 , G06F3/0662 , G06F3/067
摘要： The present invention uses the storage resources of a storage system effectively, thereby reducing the cost of the storage system and improving its usability. The storage system comprises a first storage apparatus and a second storage apparatus. When a host writes data to a virtual volume, the data are written into a pool area. A management table associates an address in the virtual volume with a pointer indicating the data stored in the pool area. The usage amount of the pool area is monitored. When the usage amount of the pool area reaches a predetermined value, a search for available capacity is performed. An unused external volume is detected and associated with an externally connected volume. The data stored in the pool area are then copied to the externally connected volume.
摘要翻译： 本发明有效地利用存储系统的存储资源，从而降低存储系统的成本并提高其可用性。 存储系统包括第一存储装置和第二存储装置。 当主机将数据写入虚拟卷时，数据将写入池区。 管理表将虚拟卷中的地址与指示存储在池区中的数据的指针相关联。 监控池区域的使用量。 当池区域的使用量达到预定值时，执行对可用容量的搜索。 检测到未使用的外部音量并与外部连接的音量相关联。 然后将存储在池区域中的数据复制到外部连接的卷。
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公开(公告)号：US08234471B2
公开(公告)日：2012-07-31
申请号：US12570461
申请日：2009-09-30
申请人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
发明人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
IPC分类号： G06F12/00
CPC分类号： G06F11/2074 , G06F11/2066 , G06F2201/855 , Y10S707/99953 , Y10S707/99955
摘要： A remote copy system includes: a first storage system having a first logical volume accompanied with a first plurality of disk drives in the first storage system; a second storage system having a second logical volume, which is a virtual volume not accompanied with a second plurality of disk drives in the second storage system, the virtual volume configuring a first remote copy pair with the first logical volume; and a third storage system having a third logical volume accompanied with a third plurality of disk drives in the third storage system, the third logical volume configuring a second remote copy pair with the virtual volume and storing a copied data of data stored in the first logical volume. If the second storage system receives write data sent from the first storage system to the virtual volume, the second storage system transfers the write data to the third logical volume in the third storage system.
摘要翻译： 远程复制系统包括：具有第一逻辑卷的第一存储系统，伴随着第一存储系统中的第一多个磁盘驱动器; 具有第二逻辑卷的第二存储系统，所述第二逻辑卷是不伴随所述第二存储系统中的第二多个磁盘驱动器的虚拟卷，所述虚拟卷与所述第一逻辑卷配置第一远程副本对; 以及具有第三逻辑卷的第三存储系统，所述第三逻辑卷伴随所述第三存储系统中的第三多个磁盘驱动器，所述第三逻辑卷与所述虚拟卷配置第二远程副本对并存储存储在所述第一逻辑中的数据的复制数据 卷。 如果第二存储系统接收从第一存储系统发送到虚拟卷的写入数据，则第二存储系统将写入数据传送到第三存储系统中的第三逻辑卷。
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公开(公告)号：US06914366B2
公开(公告)日：2005-07-05
申请号：US10231276
申请日：2002-08-30
申请人： Takashi Kaga , Naohisa Kumagai
发明人： Takashi Kaga , Naohisa Kumagai
IPC分类号： B41J2/44 , F16F15/00 , G02B26/10 , G06T1/00 , H01L41/08 , H04N1/04 , H04N1/10 , H04N1/107 , H02N2/12 , G02B26/08 , H02N2/14
CPC分类号： F16F15/005 , F16F2224/0283 , F16F2230/18 , H01L41/08
摘要： In the exposing apparatus of an image forming apparatus or the like, an apparatus for suppressing the vibration of an optical part has a detector for detecting the vibrating state of the optical part, and a controller for controlling a vibrator so as to give the optical part such an appropriate amount of vibration as will negate the vibration of the optical part. Thereby, it becomes unnecessary to excessively increase the rigidity of the optical part and thus, a decrease in weight can be achieved.
摘要翻译： 在图像形成装置等的曝光装置中，用于抑制光学部件的振动的装置具有用于检测光学部件的振动状态的检测器，以及用于控制振动器以使光学部件 这样适当的振动量将抵消光学部件的振动。 由此，不需要过度地增加光学部件的刚性，因此可以实现重量的减轻。
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公开(公告)号：US4161314A
公开(公告)日：1979-07-17
申请号：US738329
申请日：1976-11-02
申请人： Takashi Kaga
发明人： Takashi Kaga
CPC分类号： A63D13/00
摘要： An amusement device having a playing surface provided with first openings and a path leading toward the openings, a plate positioned below the playing surface and provided with second openings, the plate being mounted to move between first and second positions wherein the first and second openings are aligned and non-aligned, respectively, the plate normally being biased toward the second position, a plurality of playing pieces capable of passing through the openings, a propulsion mechanism for propelling the playing pieces along the path toward the first openings, and a timing mechanism for automatically moving the plate to the first position after a predetermined interval of time such that those of the playing pieces that have been positioned in the first openings then drop through the second openings into the housing, after which the game begins anew.
摘要翻译： 一种娱乐装置，具有设置有第一开口和朝向开口的路径的游戏面，位于游戏表面下方并具有第二开口的板，该板安装成在第一和第二位置之间移动，其中第一和第二开口是 分别对准和不对准，板通常朝向第二位置偏置，多个能够穿过开口的游戏件，用于沿着朝向第一开口的路径推动玩具的推进机构，以及定时机构 用于在预定的时间间隔之后自动地将板移动到第一位置，使得已经定位在第一开口中的那些游戏件然后通过第二开口落入到壳体中，之后游戏重新开始。
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公开(公告)号：US09058305B2
公开(公告)日：2015-06-16
申请号：US13535630
申请日：2012-06-28
申请人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
发明人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
CPC分类号： G06F11/2074 , G06F11/2066 , G06F2201/855 , Y10S707/99953 , Y10S707/99955
摘要： A remote copy system includes: a first storage system having a first logical volume accompanied with a first plurality of disk drives in the first storage system; a second storage system having a second logical volume, which is a virtual volume not accompanied with a second plurality of disk drives in the second storage system, the virtual volume configuring a first remote copy pair with the first logical volume; and a third storage system having a third logical volume accompanied with a third plurality of disk drives in the third storage system, the third logical volume configuring a second remote copy pair with the virtual volume and storing a copied data of data stored in the first logical volume. If the second storage system receives write data sent from the first storage system to the virtual volume, the second storage system transfers the write data to the third logical volume.
摘要翻译： 远程复制系统包括：具有第一逻辑卷的第一存储系统，伴随着第一存储系统中的第一多个磁盘驱动器; 具有第二逻辑卷的第二存储系统，所述第二逻辑卷是不伴随所述第二存储系统中的第二多个磁盘驱动器的虚拟卷，所述虚拟卷与所述第一逻辑卷配置第一远程副本对; 以及具有第三逻辑卷的第三存储系统，所述第三逻辑卷伴随所述第三存储系统中的第三多个磁盘驱动器，所述第三逻辑卷与所述虚拟卷配置第二远程副本对并存储存储在所述第一逻辑中的数据的复制数据 卷。 如果第二存储系统接收从第一存储系统发送到虚拟卷的写入数据，则第二存储系统将写入数据传送到第三逻辑卷。
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公开(公告)号：US20120290787A1
公开(公告)日：2012-11-15
申请号：US13535630
申请日：2012-06-28
申请人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
发明人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga , Hiroshi Arakawa , Takahiko Takeda , Takao Sato
CPC分类号： G06F11/2074 , G06F11/2066 , G06F2201/855 , Y10S707/99953 , Y10S707/99955
摘要： A remote copy system includes: a first storage system having a first logical volume accompanied with a first plurality of disk drives in the first storage system; a second storage system having a second logical volume, which is a virtual volume not accompanied with a second plurality of disk drives in the second storage system, the virtual volume configuring a first remote copy pair with the first logical volume; and a third storage system having a third logical volume accompanied with a third plurality of disk drives in the third storage system, the third logical volume configuring a second remote copy pair with the virtual volume and storing a copied data of data stored in the first logical volume. If the second storage system receives write data sent from the first storage system to the virtual volume, the second storage system transfers the write data to the third logical volume.
摘要翻译： 远程复制系统包括：具有第一逻辑卷的第一存储系统，伴随着第一存储系统中的第一多个磁盘驱动器; 具有第二逻辑卷的第二存储系统，所述第二逻辑卷是不伴随所述第二存储系统中的第二多个磁盘驱动器的虚拟卷，所述虚拟卷与所述第一逻辑卷配置第一远程副本对; 以及具有第三逻辑卷的第三存储系统，所述第三逻辑卷伴随所述第三存储系统中的第三多个磁盘驱动器，所述第三逻辑卷与所述虚拟卷配置第二远程副本对并存储存储在所述第一逻辑中的数据的复制数据 卷。 如果第二存储系统接收从第一存储系统发送到虚拟卷的写入数据，则第二存储系统将写入数据传送到第三逻辑卷。
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公开(公告)号：USD242815S
公开(公告)日：1976-12-21
申请号：US554094
申请日：1975-02-28
申请人： Takashi Kaga
设计人： Takashi Kaga
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公开(公告)号：US20050235121A1
公开(公告)日：2005-10-20
申请号：US10871341
申请日：2004-06-18
申请人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga
发明人： Ryusuke Ito , Yusuke Hirakawa , Yoshihiro Asaka , Takashi Kaga
CPC分类号： G06F11/2074 , G06F11/2066 , G06F2201/855 , Y10S707/99953 , Y10S707/99955
摘要： In a configuration in which it is necessary to transfer data from a first storage system to a third storage system through a storage system between the storage systems, there is a problem that it is inevitable to give an excess logical volume to a second storage system between the storage systems. A remote copy system includes first storage system that sends and receives data to and from an information processing apparatus, a second storage system, and a third storage system. The second storage system virtually has a second storage area in which the data should be written and has a third storage area in which the data written in the second storage area and update information concerning the data are written. Data sent from the first storage system is not written in the second storage area but is written in the third storage area as data and update information. The data and the update information written in the third storage area are read out from the third storage system.
摘要翻译： 在需要通过存储系统之间的存储系统将数据从第一存储系统传送到第三存储系统的配置中，存在不可避免的情况是在第二存储系统之间给出过多的逻辑卷 存储系统。 远程复制系统包括向信息处理设备，第二存储系统和第三存储系统发送数据的第一存储系统。 第二存储系统虚拟地具有第二存储区域，其中应写入数据，并且具有写入第二存储区域中的数据和关于数据的更新信息的第三存储区域。 从第一存储系统发送的数据不写入第二存储区域，而是写入第三存储区域作为数据和更新信息。 写入第三存储区域的数据和更新信息从第三存储系统读出。
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公开(公告)号：US4448409A
公开(公告)日：1984-05-15
申请号：US271206
申请日：1981-06-08
申请人： Takashi Kaga , Nobuo Kobayashi
发明人： Takashi Kaga , Nobuo Kobayashi
CPC分类号： A63H23/08
摘要： An improvement in Cartesian diving toy includes modification of both the diving component of the toy and of the receptacle in which the toy dives in. The diving toy includes an air chamber, a section of which is invaginated within the remaining section of the air chamber. The invaginated section is convoluted and is capable of extending or shortening in respect to pressure changes in the environment outside of the air chamber. A propulsion member is connected to the invaginated section of the air chamber and moves in response to the elongation or the shortening of the invaginated section to propel the toy through a liquid. The receptacle for the toy is improved by locating a pump chamber in association with the lower part of the receptacle allowing for complete purging of the air out of the pump chamber. The receptacle further includes a stopper having a protuberance on its lower side which fits within an upstanding wall on the upper portion of the receptacle. When the stopper is fitted onto the receptacle, the protuberance is forced into the upper surface of the liquid within the receptacle and displaces any gas within the upper periphery of the receptacle rendering the receptacle essentially gas free such that the liquid therein is capable of transmitting pressure differences from the pump directly to the air chamber of the diving component toy.
摘要翻译： 笛卡尔潜水玩具的改进包括玩具的潜水部件和玩具潜入的容器的改型。潜水玩具包括一个空气室，其一部分在空气室的剩余部分内陷入。 内陷部分被卷曲，并且能够相对于空气室外的环境中的压力变化而延伸或缩短。 推进构件连接到空气室的内陷部分，并响应于内陷部分的伸长或缩短而移动，以推动玩具通过液体。 通过将与容器的下部相关联的泵室定位来改善玩具的容器，从而将空气完全清除出泵室。 该容器还包括止动件，其在其下侧具有突出部，该突起装配在容器的上部上的直立壁内。 当止动件安装在容器上时，突起被迫进入容器内的液体的上表面，并移动容器的上周边内的任何气体，使得容器基本上无气体，使得其中的液体能够传递压力 从泵直接到潜水部件玩具的气室的差异。
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