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1. 发明授权

US08243575B2 Optical head 有权
标题翻译：光头
公开(公告)号：US08243575B2
公开(公告)日：2012-08-14
申请号：US12955119
申请日：2010-11-29
申请人： Tomoto Kawamura , Hiromi Kita , Hiroshi Ogasawara , Michio Hatagi
发明人： Tomoto Kawamura , Hiromi Kita , Hiroshi Ogasawara , Michio Hatagi
IPC分类号： G11B7/00
CPC分类号： G11B7/1275 , G11B7/08582 , G11B7/1359 , G11B2007/0006
摘要： A thin-type optical head, smaller in optic mounting spaces comprising to the conventional one, in an optic system enabling with BD including a 2-layers BD, DVD an CD, comprises a light source, for emit a light beam therefrom; an optical branch element for penetrating a predetermined amount of lights, therethrough, of an incident light beam thereon, and to reflecting remaining amount of lights thereupon; a light focusing element for focusing the light beam upon an optical information recording medium; a photo detector for receiving the light beam reflecting upon the optical information recording medium; and an optical path converter element for converting an angle of an optical path, on which the light beam propagates, wherein the optical path converter element is disposed on an optical path of the light beam between the optical branch element and the photo detector, or between the optical branch element and the light source, and has an incident surface, upon which the light beam enters, and an emission surface, from which the light beams emits, so that the light beam reflects at least two (2) times within the optical path converter element, during time when passing through between the incident surface and the emission surface.
摘要翻译：一种薄型光学头，在包括常规光学系统的光学安装空间中较小，在具有包括2层BD，DVD和CD的BD的光学系统中，包括用于从其发射光束的光源; 用于穿过其中的入射光束穿过其中的预定量的光并且反射剩余的光量的光学分支元件; 用于将光束聚焦在光学信息记录介质上的光聚焦元件; 光检测器，用于接收在光信息记录介质上反射的光束; 以及用于转换光束传播的光路的角度的光路转换器元件，其中光路转换器元件设置在光分支元件和光检测器之间的光束的光路上，或者在光分支元件和光源，并且具有光束入射的入射表面和光束从其发射的发射表面，使得光束在光学器件内反射至少两（2）次路径转换器元件，在通过入射表面和发射表面之间的时间期间。

2. 发明申请

US20090190460A1 OPTICAL HEAD AND APPARATUS USING THE SAME 失效
标题翻译：光头和使用它的装置
公开(公告)号：US20090190460A1
公开(公告)日：2009-07-30
申请号：US12359440
申请日：2009-01-26
申请人： Tomoto Kawamura , Hiroshi Ogasawara
发明人： Tomoto Kawamura , Hiroshi Ogasawara
IPC分类号： G11B7/135
CPC分类号： G11B7/131 , G11B7/1353 , G11B7/1356
摘要： An optical head and an apparatus using the optical head are shown. The optical head includes a light-emitting element, a first polarized light diverging element for transmitting the light beam of a first polarization direction and reflecting the light beam of a second polarization direction orthogonal to the first polarization direction, a second polarized light diverging element for transmitting or reflecting the light beam of the first polarization direction, a converging element for converging the light beam on an information recording medium, a reflection element for reflecting a first reflected light beam reflected on the information recording medium and reflected on or transmitted through the second polarized light diverging element, and a detection element for detecting a second reflected light beam reflected on the reflection element and transmitted through or reflected on the second polarized light diverging element.
摘要翻译：示出了使用光学头的光学头和装置。光头包括发光元件，用于透射第一偏振方向的光束并反射与第一偏振方向正交的第二偏振方向的光束的第一偏振光发散元件，用于发射或反射第一偏振方向的光束，用于将光束会聚在信息记录介质上的会聚元件，用于反射在信息记录介质上反射并在其上反射或透过第二偏振方向的第一反射光的反射元件偏振光发散元件和用于检测在反射元件上反射并透射或反射在第二偏振光发散元件上的第二反射光束的检测元件。

3. 发明授权

US08144565B2 Optical head and apparatus using the same 失效
标题翻译：光头及使用其的装置
公开(公告)号：US08144565B2
公开(公告)日：2012-03-27
申请号：US12359440
申请日：2009-01-26
申请人： Tomoto Kawamura , Hiroshi Ogasawara
发明人： Tomoto Kawamura , Hiroshi Ogasawara
IPC分类号： G11B7/00
CPC分类号： G11B7/131 , G11B7/1353 , G11B7/1356
摘要： An optical head and an apparatus using the optical head are shown. The optical head includes a light-emitting element, a first polarized light diverging element for transmitting the light beam of a first polarization direction and reflecting the light beam of a second polarization direction orthogonal to the first polarization direction, a second polarized light diverging element for transmitting or reflecting the light beam of the first polarization direction, a converging element for converging the light beam on an information recording medium, a reflection element for reflecting a first reflected light beam reflected on the information recording medium and reflected on or transmitted through the second polarized light diverging element, and a detection element for detecting a second reflected light beam reflected on the reflection element and transmitted through or reflected on the second polarized light diverging element.
摘要翻译：示出了使用光学头的光学头和装置。光头包括发光元件，用于透射第一偏振方向的光束并反射与第一偏振方向正交的第二偏振方向的光束的第一偏振光发散元件，用于发射或反射第一偏振方向的光束，用于将光束会聚在信息记录介质上的会聚元件，用于反射在信息记录介质上反射并在其上反射或透过第二偏振方向的第一反射光的反射元件偏振光发散元件和用于检测在反射元件上反射并透射或反射在第二偏振光发散元件上的第二反射光束的检测元件。

4. 发明授权

US08498190B2 Optical head using beam dividing element 失效
标题翻译：光头使用光束分割元件
公开(公告)号：US08498190B2
公开(公告)日：2013-07-30
申请号：US13396835
申请日：2012-02-15
申请人： Tomoto Kawamura , Hiroshi Ogasawara , Kotaro Oishi , Yoshio Okamoto
发明人： Tomoto Kawamura , Hiroshi Ogasawara , Kotaro Oishi , Yoshio Okamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/0909 , G11B7/094 , G11B7/131 , G11B7/1395
摘要： An optical head capable of recording or playing back optical discs is provided. The optical disc comprises a light source to emit a beam, an objective to focus the beam on an optical disc, a beam dividing element having a plurality of divided areas with which to divide a cross section of the beam reflected from the optical disc, and a light detector to receive the beams divided by the beam dividing element, wherein the beam dividing element has in at least one of the plurality of areas an aberration imparting function of imparting an astigmatism or defocus aberration to a beam passing through that area.
摘要翻译：提供了能够记录或重放光盘的光学头。光盘包括用于发射光束的光源，将光束聚焦在光盘上的目标，具有多个分割区域的光束分割元件，用于分割从光盘反射的光束的横截面，以及用于接收由所述光束分割元件分割的光束的光检测器，其中所述光束分割元件在所述多个区域中的至少一个区域中具有赋予通过所述区域的光束散光或散焦像差的像差赋予功能。

5. 发明申请

US20120218874A1 OPTICAL HEAD 失效
标题翻译：光学头
公开(公告)号：US20120218874A1
公开(公告)日：2012-08-30
申请号：US13396835
申请日：2012-02-15
申请人： Tomoto KAWAMURA , Hiroshi Ogasawara , Kotaro Oishi , Yoshio Okamoto
发明人： Tomoto KAWAMURA , Hiroshi Ogasawara , Kotaro Oishi , Yoshio Okamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/0909 , G11B7/094 , G11B7/131 , G11B7/1395
摘要： An optical head capable of recording or playing back optical discs is provided. The optical disc comprises a light source to emit a beam, an objective to focus the beam on an optical disc, a beam dividing element having a plurality of divided areas with which to divide a cross section of the beam reflected from the optical disc, and a light detector to receive the beams divided by the beam dividing element, wherein the beam dividing element has in at least one of the plurality of areas an aberration imparting function of imparting an astigmatism or defocus aberration to a beam passing through that area.
摘要翻译：提供了能够记录或重放光盘的光学头。光盘包括用于发射光束的光源，将光束聚焦在光盘上的目标，具有多个分割区域的光束分割元件，用于分割从光盘反射的光束的横截面，以及用于接收由所述光束分割元件分割的光束的光检测器，其中所述光束分割元件在所述多个区域中的至少一个区域中具有赋予通过所述区域的光束散光或散焦像差的像差赋予功能。

6. 发明授权

US09235354B2 Storage network system and its control method 有权
标题翻译：存储网络系统及其控制方法
公开(公告)号：US09235354B2
公开(公告)日：2016-01-12
申请号：US12739862
申请日：2010-04-13
申请人： Hiroshi Ogasawara , Takahiro Nakano , Hitoshi Kamei
发明人： Hiroshi Ogasawara , Takahiro Nakano , Hitoshi Kamei
IPC分类号： G06F3/06 , G06F11/14
CPC分类号： G06F3/0649 , G06F3/0608 , G06F3/061 , G06F3/0685 , G06F11/1446
摘要： A storage network system that prevents waste of a core's resources and is thereby operated efficiently, and a method for controlling such a storage network system are provided.Policy differences between a core and a plurality of edges are buffered by enabling hierarchical control of data storage on the side of the plurality of edges in cooperation with hierarchical control of data storage on the core side, and the buffered policy is applied to the hierarchical control of the data storage on the core side.
摘要翻译：一种防止核心资源浪费并由此高效运行的存储网络系统，并且提供了一种用于控制这种存储网络系统的方法。核心与多个边缘之间的策略差异通过与核心侧的数据存储的分级控制协作来实现与多个边缘一侧的数据存储的分级控制来缓冲，并且将缓冲的策略应用于分层控制的核心方面的数据存储。

7. 发明授权

US07882206B2 Storage device system and storage device system activating method 有权
标题翻译：存储设备系统和存储设备系统激活方式
公开(公告)号：US07882206B2
公开(公告)日：2011-02-01
申请号：US12348088
申请日：2009-01-02
申请人： Hiroshi Ogasawara , Yutaka Takata , Naotaka Kobayashi
发明人： Hiroshi Ogasawara , Yutaka Takata , Naotaka Kobayashi
IPC分类号： G06F15/177 , G06F12/00 , G06F11/30 , G06F11/32 , G06F9/455 , G06F11/07
CPC分类号： H04L67/1097 , H04L29/06 , H04L69/329
摘要： A storage device system has a plurality of storage devices for storing information; a storage device control section that controls storage of information in the storage devices; and a connection unit connected to the storage device control section. Furthermore, the storage device system has a first communication control section that includes a first processor which is connected to the storage device control section via the connection unit and also connected on a first network external to the storage device system, which converts information of a first form received over the first external network into information of a second form, and which issues a request for access to the storage devices; and a second processor which accesses the storage devices via the connection unit and the storage device control section in response to the access request issued from the first processor, and which controls activation of the first processor.
摘要翻译：存储装置系统具有用于存储信息的多个存储装置; 存储装置控制部，其控制所述存储装置中的信息的存储; 以及与存储装置控制部连接的连接单元。此外，存储装置系统具有第一通信控制部，该第一通信控制部包括：第一处理器，其经由连接单元连接到存储装置控制部，并且还连接在存储装置系统的外部的第一网络上，该第一网络将第一通过第一外部网络接收到的形式的第二形式的信息，并且发出访问存储设备的请求; 以及第二处理器，其响应于从第一处理器发出的访问请求，经由连接单元和存储设备控制部件访问存储设备，并且控制第一处理器的激活。

8. 发明申请

US20070262730A1 Electrodeless Discharge Lamp 失效
标题翻译：无电极放电灯
公开(公告)号：US20070262730A1
公开(公告)日：2007-11-15
申请号：US11571208
申请日：2004-11-24
申请人： Hiroshi Ogasawara , Hidenori Kakehashi , Ryusuke Ura , Hiroshi Miyasaki , Keisuke Harada , Yoshinobu Shibata , Shigeki Matsuo , Kazuhiko Sakai
发明人： Hiroshi Ogasawara , Hidenori Kakehashi , Ryusuke Ura , Hiroshi Miyasaki , Keisuke Harada , Yoshinobu Shibata , Shigeki Matsuo , Kazuhiko Sakai
IPC分类号： H01J65/04
CPC分类号： H01J65/048 , H01J5/60
摘要： In an electrodeless discharge lamp suitable for use at a place with unfavorable environmental conditions or at a place where lamp replacement is difficult, the replacement of a lamp unit is facilitated and the lamp unit is prevented from falling off from a power coupler unit even if there is component deterioration caused by long-term use. A metallic elastic member is provided near a position on a metallic heat conduction member of the power coupler unit that is farthest from an electromagnetic field generating portion. In addition to an ordinary coupling structure between the power coupler unit and a coupling member, the elastic member is engaged with the coupling member of the lamp unit. When the lamp unit is mounted on or removed from the power coupler unit, a bulb of the lamp unit is turned relative to the power coupler unit about the axis and moved forward/backward in the direction of the axis. This causes the elastic member to be elastically deformed by the coupling member and engaged to or separated from a coupling portion provided at the coupling member.
摘要翻译：在适用于不利环境条件的地方或难以更换灯泡的地方的无电极放电灯，便于更换灯具，并且防止灯具单元从功率耦合器单元脱落，即使在那里是由长期使用引起的部件变质。在与电磁场产生部分最远的功率耦合单元的金属导热构件上的位置附近设置金属弹性构件。除了功率耦合单元和耦合构件之间的普通耦合结构之外，弹性构件与灯单元的联接构件接合。当灯单元安装在功率耦合器单元上或从功率耦合器单元移除时，灯单元的灯泡相对于功率耦合器单元绕轴线转动并且沿着轴的方向前后移动。这使得弹性构件通过联接构件弹性变形并且与设置在联接构件处的联接部分接合或分离。

9. 发明授权

US07219144B2 Disk array system and fault information control method 有权
公开(公告)号：US07219144B2
公开(公告)日：2007-05-15
申请号：US10745650
申请日：2003-12-29
申请人： Kunihito Matsuki , Yutaka Takata , Hiroshi Ogasawara , Naotaka Kobayashi
发明人： Kunihito Matsuki , Yutaka Takata , Hiroshi Ogasawara , Naotaka Kobayashi
IPC分类号： G06F15/173 , G06F11/00
CPC分类号： G06F11/0778 , G06F11/0727
摘要： A disk array system in accordance with the present invention comprises: a plurality of storage devices in which data is stored; a storage device control unit that controls storage of data in the plurality of storage devices; a connection unit connected to the storage device control unit; a first communication control unit; and a management terminal. The first communication control unit is connected to the storage device control unit via the connection unit, and connected on a first network external to the own disk array system, and transfers file data over the first network. The first communication control unit transfers data to the connection unit, and reads information on a fault occurring in the own disk array system from the plurality of storage devices so as to transfer the information to the management terminal.According to the present invention, there is provided a disk array system connectable on a plurality of different kinds of networks and a method of controlling fault information concerning the disk array system.

10. 发明申请

US20070079069A1 Disk array device and controlling method thereof 有权
标题翻译：磁盘阵列装置及其控制方法
公开(公告)号：US20070079069A1
公开(公告)日：2007-04-05
申请号：US11634090
申请日：2006-12-06
申请人： Hiroshi Ogasawara , Yoshinori Igarashi
发明人： Hiroshi Ogasawara , Yoshinori Igarashi
IPC分类号： G06F12/16 , G06F13/00
CPC分类号： G06F3/065 , G06F3/0607 , G06F3/0635 , G06F3/0637 , G06F3/067 , G06F11/1435
摘要： The present invention provides a storage unit system that can be connected to a plurality of different kinds of networks and a controlling method for a system LU of a storage device control unit required in such a storage unit system. In the storage unit system, to an LDEV of a storage device, it is possible to set a system LU for storing control information in the storage unit system itself and a user LU for writing write data sent from a host device, while a management terminal specifies a system LU or a user LU to set a path definition to the LDEV and a CHN inhibits an access to the system LU from the host device in accordance with distinction specified by the management terminal. Furthermore, a path of the system LU is automatically defined to a backup LU, so that the control information stored in the system LU is backed up to the backup LU.
摘要翻译：本发明提供一种可以连接到多个不同种类的网络的存储单元系统和用于这种存储单元系统中所需的存储设备控制单元的系统LU的控制方法。在存储单元系统中，对于存储装置的LDEV，可以将用于存储控制信息的系统LU设置在存储单元系统本身中以及用户LU用于写入从主机设备发送的写入数据，而管理终端指定系统LU或用户LU以将路径定义设置为LDEV，并且CHN根据管理终端指定的区别禁止从主机设备访问系统LU。此外，系统LU的路径自动定义为备份LU，以便将存储在系统LU中的控制信息备份到备份LU。

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