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    Reflective optical element and optical pickup including the same
    2.
    发明申请
    Reflective optical element and optical pickup including the same 审中-公开
    反光光学元件和包括其的光学拾取器

    公开(公告)号：US20060158991A1

    公开(公告)日：2006-07-20

    申请号：US11316366

    申请日：2005-12-22

    申请人： Takuji Hatano ,  Hiroshi Hirayama ,  Miyuki Teramoto

    发明人： Takuji Hatano ,  Hiroshi Hirayama ,  Miyuki Teramoto

    IPC分类号： G11B7/135

    CPC分类号： G11B7/1374 ,  G11B7/1362

    摘要： A rising mirror is constructed by forming on a glass substrate a first region and a second region having different reflection properties. The first region is formed of, for example, an antireflection film, and the second regions is formed by superimposing a phase adjustment layer for adjusting the phase of reflected light and a dielectric multilayer film in this order. Forming the phase adjustment layer on the glass substrate in this manner permits, for example, phase adjustment such as eliminates phase shift in reflected light between the regions, and phase adjustment such as cancels out phase shift caused by the objective lens of the optical disc, thereby permitting suppressing disturbance in the wave front of reflected light as whole.

    摘要翻译： 通过在玻璃基板上形成具有不同反射特性的第一区域和第二区域来构造上升反射镜。 第一区域例如由抗反射膜形成，并且通过叠加用于调整反射光相位的相位调整层和电介质多层膜来形成第二区域。 以这种方式在玻璃基板上形成相位调整层允许例如相位调整，例如消除区域之间的反射光的相移，以及相位调整，例如消除由光盘的物镜引起的相移， 从而能够整体抑制反射光的波前的干扰。

    Storage apparatus and power control method
    5.
    发明授权
    Storage apparatus and power control method 失效
    存储设备和功率控制方法

    公开(公告)号：US08677167B2

    公开(公告)日：2014-03-18

    申请号：US12989525

    申请日：2010-10-18

    申请人： Norihiko Kawakami ,  Hajime Mori ,  Hiroshi Hirayama

    发明人： Norihiko Kawakami ,  Hajime Mori ,  Hiroshi Hirayama

    IPC分类号： G06F1/32

    CPC分类号： G06F3/0665 ,  G06F1/3221 ,  G06F1/3268 ,  G06F3/0608 ,  G06F3/0625 ,  G06F3/0647 ,  G06F3/0653 ,  G06F3/0689 ,  Y02D10/154

    摘要： To enable power saving control by putting storage areas of the same attribute together in a specific RAID group in a storage apparatus that includes storage areas of different access patterns.The storage apparatus manages attributes of the RAID groups, which form a pool area, and attributes of the respective storage areas, based on an access log for each of the storage areas allocated to virtual volumes. The apparatus enables a power saving operation for each RAID group by putting the storage areas of each attribute together in a specific RAID group.

    摘要翻译： 通过将具有相同属性的存储区域放在包括不同访问模式的存储区域的存储设备中的特定RAID组中来实现省电控制。 存储装置基于分配给虚拟卷的每个存储区域的访问日志来管理形成池区域的RAID组的属性和各个存储区域的属性。 该装置通过将每个属性的存储区域合并在特定的RAID组中来实现对每个RAID组的省电操作。

    Data transfer device with confirmation of write completion and method of controlling the same
    6.
    发明授权
    Data transfer device with confirmation of write completion and method of controlling the same 有权
    具有写入完成确认的数据传输设备及其控制方法

    公开(公告)号：US08572342B2

    公开(公告)日：2013-10-29

    申请号：US12747086

    申请日：2010-06-01

    申请人： Masahiro Arai ,  Hiroshi Hirayama ,  Masanori Takada ,  Hiroshi Kanayama ,  Hideaki Fukuda

    发明人： Masahiro Arai ,  Hiroshi Hirayama ,  Masanori Takada ,  Hiroshi Kanayama ,  Hideaki Fukuda

    IPC分类号： G06F12/00 ,  G06F12/02

    CPC分类号： G11C7/10 ,  G06F13/28 ,  G06F13/4282 ,  G06F2213/0026

    摘要： A data transfer device that confirms completion of writing into a memory on transferring data to the memory via a bus through which a response indicating completion of data writing in the memory is not sent back includes an inter-memory data transfer control unit performing data transfer between the memories. When the inter-memory data transfer control unit detects switching of a write destination memory from a first memory to a second memory, in order to confirm that writing into the first memory is completed, the inter-memory data transfer control unit performs confirmation of write completion as to the first memory by a procedure different from writing into the memory. When a data transfer with a designated transfer length is completed, in order to confirm that writing is completed as to the write destination memory at the end of the data transfer, the inter-memory data transfer control unit performs confirmation of write completion as to the write destination memory at the end of the transfer by the procedure different from writing into the memory. The inter-memory data transfer control unit notifies the processor of completion of an inter-memory data transfer based on the confirmation of write completion.

    摘要翻译： 一种数据传送装置，其确认写入到存储器中的写入数据经由经由总线的数据传送到存储器，通过该总线不指示在存储器中写入数据的响应的响应不被发回包括存储器间数据传送控制单元， 回忆 当存储器间数据传送控制单元检测从第一存储器到第二存储器的写入目的地存储器的切换时，为了确认对第一存储器的写入完成，存储器间数据传送控制单元执行写入的确认 通过不同于写入内存的过程来完成第一个内存。 当具有指定传送长度的数据传输完成时，为了确认在数据传送结束时关于写入目的地存储器的写入完成，存储器间数据传送控制单元执行关于写入完成的确认 通过与写入存储器不同的过程在传送结束时写入目标存储器。 存储器间数据传送控制单元基于写入完成的确认通知处理器完成存储器间数据传送。

    Microchip and Method for Manufacturing Microchip
    8.
    发明申请
    Microchip and Method for Manufacturing Microchip 审中-公开
    Microchip和Microchip制造方法

    公开(公告)号：US20110033348A1

    公开(公告)日：2011-02-10

    申请号：US12936820

    申请日：2009-04-07

    申请人： Hiroshi Hirayama

    发明人： Hiroshi Hirayama

    IPC分类号： B01L3/00 ,  B32B37/02

    CPC分类号： B81C1/00119 ,  B81B2201/058 ,  B81C3/001 ,  B81C2201/019 ,  B81C2203/032 ,  G01N2035/00158 ,  Y10T156/10

    摘要： A microchip has a resin substrate, which is provided with a first surface whereupon a channel groove is formed and a second surface on the opposite side to the first surface, and the microchip also has a resin film bonded on the first surface. A projection area is larger than the area of the first surface of the resin substrate when the resin substrate is viewed from a direction orthogonally intersecting with the first surface. Thus, warpage of the microchip can be suppressed at the time of thermally bonding the resin substrate and the resin film by a roller.

    摘要翻译： 微芯片具有树脂基板，该树脂基板设置有形成沟槽的第一表面和与第一表面相对的第二表面，并且微芯片还具有粘合在第一表面上的树脂膜。 当从与第一表面正交的方向观察树脂基板时，投影面积大于树脂基板的第一表面的面积。 因此，通过辊子热粘合树脂基板和树脂膜时，可以抑制微芯片的翘曲。

    Combination type optical disk medium, its reproduction method and optical disk apparatus
    9.
    发明授权
    Combination type optical disk medium, its reproduction method and optical disk apparatus 有权
    组合型光盘介质，其再现方法和光盘装置

    公开(公告)号：US07773496B2

    公开(公告)日：2010-08-10

    申请号：US11843007

    申请日：2007-08-22

    申请人： Hiroshi Hirayama

    发明人： Hiroshi Hirayama

    IPC分类号： G11B7/00

    CPC分类号： G11B27/329 ,  G11B7/00736 ,  G11B7/24038 ,  G11B27/105 ,  G11B2007/0013 ,  G11B2220/237 ,  G11B2220/2541 ,  G11B2220/2562 ,  G11B2220/2579 ,  G11B2220/2583 ,  G11B2220/40

    摘要： An optical disk apparatus for use with the combination type optical disk medium comprises an optical head capable of accessing the first and second recording layers and reading recording marks, a demodulator for applying a demodulation process to a signal read out of the first or second recording layer, an address converter for deciding from an optical disk reproduction instruction a recording layer to be accessed and performing conversion to a physical address of the recording layer, a reproduction controller following the recording layer determination and the physical address to control the optical head and the demodulator so as to control access and reproduction to and from the optical disk medium, and an instruction generator for generating an instruction to reproduce the optical disk.

    摘要翻译： 用于组合型光盘介质的光盘装置包括能够访问第一和第二记录层和读取记录标记的光学头，用于对从第一或第二记录层读出的信号进行解调处理的解调器 一个地址转换器，用于根据光盘再现指令确定要被存取的记录层并执行到记录层的物理地址的转换，记录层确定之后的再现控制器和用于控制光头和解调器的物理地址 以便控制对光盘介质的访问和再现以及用于产生再现光盘的指令的指令发生器。

    Objective optical element and optical pickup apparatus
    10.
    发明授权
    Objective optical element and optical pickup apparatus 失效
    物镜光学元件和光学拾取装置

    公开(公告)号：US07512055B2

    公开(公告)日：2009-03-31

    申请号：US11133349

    申请日：2005-05-20

    申请人： Hiroshi Hirayama ,  Tohru Kimura

    发明人： Hiroshi Hirayama ,  Tohru Kimura

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1353 ,  G11B7/1275 ,  G11B7/1374 ,  G11B7/1378 ,  G11B7/139 ,  G11B7/13922 ,  G11B2007/0006 ,  G11B2007/13727

    摘要： An objective optical element for use in an optical pickup apparatus having: a first light source for emitting a first light flux; a second light source for emitting a second light flux; an objective optical element, the objective optical element includes: an optical surface including a common area and an exclusive area; and a wavelength selective film formed on at least one of the common area and the exclusive area; wherein the common area transmits the first light flux which is formed into a converged spot on the information recording surface, and transmits the second light flux which is formed into a converged spot on the information recording surface, and the exclusive area transmits the first light flux which is formed into a converged spot on the information recording surface, and transmits the second light flux which is not formed into a converged spot on the information recording surface.

    摘要翻译： 一种用于光拾取装置的物镜光学元件，具有：第一光源，用于发射第一光束; 用于发射第二光通量的第二光源; 物镜光学元件包括：包括公共区域和专用区域的光学表面; 以及形成在所述公共区域和所述专有区域中的至少一个上的波长选择膜; 其中，所述公共区域将形成为聚光点的所述第一光束透射到所述信息记录面上，并将形成为聚光点的所述第二光束透射到所述信息记录面上，所述专有区域透射所述第一光通量 其在信息记录表面上形成为聚光点，并将未形成会聚点的第二光束透射到信息记录表面上。