公开(公告)号：US08648934B2

公开(公告)日：2014-02-11

申请号：US13152983

申请日：2011-06-03

申请人： Ryohei Takahashi ,  Nobuhiko Ando

发明人： Ryohei Takahashi ,  Nobuhiko Ando

IPC分类号： H04N5/76 ,  H04N3/14 ,  H04N5/335

CPC分类号： H04N5/23229

摘要： An image processing apparatus for performing image processing to image data, including: an image computing unit which performs to the image data the image processing including a matrix process performing a computation by using a pixel value of a plurality of pixels represented in a first direction and a second direction intersecting the first direction; a scheduling unit which calculates a number of wait pixels between first image frame and second image frame in the image data based on a size of the plurality of pixels and a presence or absence of an edge process of performing the matrix process using a copied pixel value; and an image data input control unit which outputs the image data of the first image frame to the image computing unit, delays an output of the image data of the second image frame by the number of wait pixels, and outputs the image data of the second image frame to the image computing unit.

摘要翻译： 一种用于对图像数据进行图像处理的图像处理装置，包括：图像计算单元，对图像数据执行图像处理，该图像处理包括通过使用在第一方向上表示的多个像素的像素值执行计算的矩阵处理，以及 与第一方向相交的第二方向; 调度单元，其基于多个像素的大小来计算图像数据中的第一图像帧和第二图像帧之间的等待像素的数量，以及是否存在使用复制的像素值执行矩阵处理的边缘处理 ; 以及图像数据输入控制单元，其将第一图像帧的图像数据输出到图像计算单元，将第二图像帧的图像数据的输出延迟了等待像素的数量，并输出第二图像帧的图像数据 图像帧到图像计算单元。

公开(公告)号：US08307186B2

公开(公告)日：2012-11-06

申请号：US12620025

申请日：2009-11-17

申请人： Nobuhiko Ando ,  Takato Kusama ,  Nobuo Beniyama ,  Yoshiki Fukui ,  Katsutoshi Asaki

发明人： Nobuhiko Ando ,  Takato Kusama ,  Nobuo Beniyama ,  Yoshiki Fukui ,  Katsutoshi Asaki

IPC分类号： G06F12/02

CPC分类号： G06F3/0665 ,  G06F3/0605 ,  G06F3/067

摘要： The management system identifies a server level virtual volume corresponding to a storage level pool on the basis of storage management information and server management information, and displays information relating to the correspondence between the storage level pool and the server level virtual volume. The storage management information represents correspondence between a storage level virtual volume to which a portion of an area is allocated from the storage level pool by thin provisioning technology at the storage level, and the storage level pool. The server management information represents correspondence between a server level virtual volume to which a portion of an area is allocated from the storage level virtual volume belonging to a server level pool by thin provisioning technology at the server level, and the storage level virtual volume.

摘要翻译： 管理系统基于存储管理信息和服务器管理信息来识别对应于存储级别池的服务器级虚拟卷，并且显示与存储级别池和服务器级虚拟卷之间的对应关系有关的信息。 存储管理信息表示通过存储级别的精简配置技术从存储级别池分配了一部分区域的存储级别虚拟卷与存储级别池之间的对应关系。 服务器管理信息表示通过服务器级别的精简配置技术从属于服务器级别的存储级别虚拟卷分配的区域的一部分的服务器级虚拟卷与存储级虚拟卷之间的对应关系。

公开(公告)号：US07848452B2

公开(公告)日：2010-12-07

申请号：US11660358

申请日：2004-09-13

申请人： Ryoji Hayashi ,  Nobuhiko Ando

发明人： Ryoji Hayashi ,  Nobuhiko Ando

IPC分类号： H04L27/36

CPC分类号： H04L27/364 ,  H03F1/3247 ,  H03F1/3294 ,  H03F2200/336 ,  H04L2027/0016

摘要： A distortion compensating apparatus has an IQ imbalance compensation coefficient arithmetic circuit 31 for calculating, from correlation values of a transmission signal and a feedback signal, IQ imbalance compensation coefficients for compensating for IQ imbalance in a quadrature modulator 23; and an IQ imbalance compensator 21 for compensating for the IQ imbalance with respect to a distortion compensated signal output from a distortion compensator 11 according to the IQ imbalance compensation coefficients, and for outputting to the quadrature demodulator 23.

摘要翻译： 失真补偿装置具有IQ不平衡补偿系数运算电路31，用于从发送信号和反馈信号的相关值计算用于补偿正交调制器23中的IQ不平衡的IQ不平衡补偿系数; 和IQ不平衡补偿器21，用于根据IQ不平衡补偿系数补偿相对于从失真补偿器11输出的失真补偿信号的IQ不平衡，并输出到正交解调器23。

公开(公告)号：US07154839B2

公开(公告)日：2006-12-26

申请号：US10610995

申请日：2003-07-01

申请人： Naohiro Netsu ,  Nobuhiko Ando

发明人： Naohiro Netsu ,  Nobuhiko Ando

IPC分类号： G11B7/00

CPC分类号： G11B7/1356 ,  G11B7/082 ,  G11B7/08582 ,  G11B7/12

摘要： While supporting an optical disc having a recording density that is higher than conventional optical discs by shortening the wavelength of the emitted light and increasing the numerical aperture (NA) of an objective lens, a reduction in the size of an optical pickup apparatus relative to the size of a disc cartridge that houses the optical disc is achieved. The present invention includes a fixed optical system having a built-in light source, and a movable optical system having an objective lens. A parallel light beam that enters the movable optical system from the fixed optical system enters the movable optical system via a light path that is parallel to the direction in which the objective lens is movable and from the side on which a spindle motor is provided.

摘要翻译： 通过缩短发射光的波长并增加物镜的数值孔径（NA）来支持具有高于常规光盘的记录密度的光盘，相对于光学拾取装置的尺寸的减小 实现容纳光盘的盘盒的尺寸。 本发明包括具有内置光源的固定光学系统和具有物镜的可移动光学系统。 从固定光学系统进入可移动光学系统的平行光束通过平行于物镜可移动方向的光路和从设置有主轴电机的一侧进入可移动光学系统。

公开(公告)号：US06392977B2

公开(公告)日：2002-05-21

申请号：US09445695

申请日：1999-12-13

申请人： Nobuhiko Ando ,  Kazuhiko Fujiie

发明人： Nobuhiko Ando ,  Kazuhiko Fujiie

IPC分类号： G11B700

CPC分类号： G11B7/1353 ,  G11B7/131 ,  G11B7/1356 ,  G11B7/1365 ,  G11B7/139 ,  G11B7/13922 ,  G11B11/10543 ,  G11B11/10597 ,  G11B2007/0006 ,  G11B2007/13727

摘要： An optical pickup device that is able to record/reproduce information signals for first and second optical discs with different recording capacities. The optical pickup device includes an objective lens for converging first and second light beams of different wavelengths on the signal recording layers of first and second optical discs having different substrate thicknesses, a beam splitter having the same transmittance to the first and second light beams and configured for separating the first and second light beams radiated by first and second light sources to fall on the beam splitter via a first objective lens or a second objective lens, and a hologram element arranged between the objective lens and the beam splitter for limiting the aperture of one of the first light beam and the second light beam and for correcting the spherical aberration caused by difference in the disc substrate thickness of the first and second optical discs. This configuration enables various optical elements, such as objective lens or beam splitter, to be used in common for the optical disc of different recording capacities.

摘要翻译： 一种能够记录/再现具有不同记录容量的第一和第二光盘的信息信号的光学拾取装置。 该光学拾取装置包括用于在具有不同衬底厚度的第一和第二光盘的信号记录层上会聚不同波长的第一和第二光束的物镜，对第一和第二光束具有相同透射率的分束器， 用于分离由第一和第二光源辐射的第一和第二光束经由第一物镜或第二物镜落在分束器上，以及布置在物镜和分束器之间的全息元件，用于限制 第一光束和第二光束中的一个，并且用于校正由第一和第二光盘的盘基板厚度的差异引起的球面像差。 该配置使得能够将各种光学元件（例如物镜或分束器）共同用于不同记录容量的光盘。

公开(公告)号：US06252686B1

公开(公告)日：2001-06-26

申请号：US09214255

申请日：1999-04-15

申请人： Nobuhiko Ando

发明人： Nobuhiko Ando

IPC分类号： G02B532

CPC分类号： G11B7/1353 ,  G11B7/1398

摘要： An optical pickup device in which a light beam radiated from a semiconductor laser element is converted by a collimator lens into collimated light beam which is converged by an objective lens so as to be illuminated on an optical disc. A beam shaping element having a hologram pattern on its incident surface and/or its radiating surface is provided on a divergent optical path of the radiated light beam from the semiconductor laser element between the semiconductor laser element and the collimator lens for shaping the light beam radiated from the semiconductor laser element for forming a beam spot of an optimum shape on the optical disc.

摘要翻译： 一种光学拾取装置，其中从半导体激光元件辐射的光束被准直透镜转换成被物镜会聚的准直光束，以被照射在光盘上。 在半导体激光元件和准直透镜之间的半导体激光元件的辐射光束的发散光路上设置有在其入射表面和/或其辐射表面上具有全息图图案的光束成形元件，用于使辐射光束 从用于在光盘上形成最佳形状的光斑的半导体激光元件。

公开(公告)号：US5453607A

公开(公告)日：1995-09-26

申请号：US253669

申请日：1994-06-03

申请人： Nobuhiko Ando ,  Ryo Ando ,  Kazuhiko Fujiie

发明人： Nobuhiko Ando ,  Ryo Ando ,  Kazuhiko Fujiie

IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/005 ,  G11B7/09 ,  G11B7/095 ,  G11B7/13 ,  G11B11/10 ,  G11B11/105 ,  G11B13/04 ,  G11B19/00 ,  G11B19/12 ,  G01J1/20

CPC分类号： G11B7/131 ,  G11B11/10597 ,  G11B13/04 ,  G11B19/00 ,  G11B19/12 ,  G11B7/005 ,  G11B7/0903 ,  G11B7/0909 ,  G11B7/0941 ,  G11B7/0943

摘要： A recording and/or reproducing apparatus for a disc-shaped optical recording medium includes a rotation drive mechanism, a head device, a discriminating device, a first processing device, a second processing device, a third processing device and a controller. A disc-shaped optical recording medium is loaded on the rotation drive mechanism and is run in rotation at a constant linear velocity. The head device includes a laser light source and a photodetector unit and is movable in the radial direction of the disc-shaped optical recording medium for recording/reproducing information signal on or from the disc-shaped optical recording medium. The discriminating device discriminates the type of the disc-shaped optical recording medium loaded on the rotation driving device. The photodetector unit includes first, second and third photodetectors. The first processing circuit takes a difference between output signals from the first photodetector and those from the second photodetector. The second processing circuit takes a sum of output signals from the first photodetector and those from the second photodetector. The third photodetector generates an error signal based on an output signal from the third photodetector. The controller selectively changes over an output from the first processing circuit to an output from the second processing circuit and vice versa based on a detection output from the discriminating device to produce reproducing signals.

摘要翻译： 用于盘形光记录介质的记录和/或再现装置包括旋转驱动机构，头装置，识别装置，第一处理装置，第二处理装置，第三处理装置和控制器。 盘形光记录介质装载在旋转驱动机构上，并以恒定的线速度旋转运动。 头装置包括激光光源和光电检测器单元，并且可在盘形光记录介质的径向方向上移动，用于在盘形光记录介质上记录/再现信息信号。 鉴别装置鉴别装在旋转驱动装置上的盘形光学记录介质的类型。 光检测器单元包括第一，第二和第三光电检测器。 第一处理电路从第一光电检测器的输出信号和来自第二光电检测器的输出信号之间取差。 第二处理电路从第一光电检测器和来自第二光电检测器的输出信号的和。 第三光电检测器基于来自第三光电检测器的输出信号产生误差信号。 控制器基于来自识别装置的检测输出，选择性地将来自第一处理电路的输出切换到来自第二处理电路的输出，反之亦然，以产生再现信号。

公开(公告)号：US08656136B2

公开(公告)日：2014-02-18

申请号：US12745842

申请日：2010-02-05

申请人： Masayuki Yamamoto ,  Masataka Innan ,  Nobuhiko Ando ,  Takato Kusama ,  Nobuo Beniyama ,  Yoshiki Fukui ,  Katsutoshi Asaki

发明人： Masayuki Yamamoto ,  Masataka Innan ,  Nobuhiko Ando ,  Takato Kusama ,  Nobuo Beniyama ,  Yoshiki Fukui ,  Katsutoshi Asaki

IPC分类号： G06F12/00

CPC分类号： G06F9/45558 ,  G06F3/0605 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689 ,  G06F9/5016 ,  G06F9/5077 ,  G06F2009/45579 ,  G06F2212/1044 ,  G06F2212/152 ,  G06F2212/657

摘要： In the computer system, a storage system provides a storage level virtual volume based on thin provisioning technology, to a physical server on which a virtual machine is defined. The storage system releases the area of the logical volume corresponding to the storage level virtual volume accessed by a virtual machine which is specified to be deleted, on the basis of storage level virtual volume conversion information which is managed by the storage system.

摘要翻译： 在计算机系统中，存储系统将基于精简配置技术的存储级虚拟卷提供给定义了虚拟机的物理服务器。 存储系统基于由存储系统管理的存储级虚拟卷转换信息来释放与被指定为要删除的虚拟机访问的存储级虚拟卷对应的逻辑卷的区域。

公开(公告)号：US20100214902A1

公开(公告)日：2010-08-26

申请号：US12703294

申请日：2010-02-10

申请人： Fumiaki Nakano ,  Nobuhiko Ando ,  Noriaki Nishi ,  Takashi Nakao ,  Hiroaki Nakagawa ,  Yutaka Tentaku

发明人： Fumiaki Nakano ,  Nobuhiko Ando ,  Noriaki Nishi ,  Takashi Nakao ,  Hiroaki Nakagawa ,  Yutaka Tentaku

IPC分类号： G11B7/135

CPC分类号： G11B7/1353 ,  G11B7/0903 ,  G11B7/131 ,  G11B2007/0013

摘要： An optical pickup includes: a light source outputting a light beam; an objective lens collecting the light beam on a target recording layer as a target of plural recording layers provided in an optical disc; a lens moving unit moving the objective lens in a tracking direction nearly orthogonal to track grooves helically or coaxially formed in the target recording layer; a collective lens collecting a reflected light beam formed when the light beam is reflected by the optical disc; a diffraction optical element diffracting part of the reflected first-order light beam in predetermined directions as first, second, third and fourth beams; and a photodetector receiving the first and second beams using first and second light receiving areas, and generating light reception signals, and receiving the third and fourth beams using third and fourth light receiving areas, and generates light reception signals.

摘要翻译： 光拾取器包括：输出光束的光源; 将目标记录层上的光束收集成设置在光盘中的多个记录层的目标物的物镜; 透镜移动单元，沿跟踪方向移动所述物镜，所述跟踪方向与所述目标记录层中螺旋或同轴地形成的轨道槽几乎正交; 收集当光束被光盘反射时形成的反射光束的集体透镜; 衍射光学元件将预定方向的反射一次光束的一部分衍射为第一，第二，第三和第四光束; 以及光电检测器，其使用第一和第二光接收区域接收第一和第二光束，并且产生光接收信号，并且使用第三和第四光接收区域接收第三和第四光束，并且产生光接收信号。

公开(公告)号：US20100046337A1

公开(公告)日：2010-02-25

申请号：US11919625

申请日：2006-04-27

申请人： Yusaku Morishige ,  Nobuhiko Ando

发明人： Yusaku Morishige ,  Nobuhiko Ando

IPC分类号： G11B20/00

CPC分类号： G11B20/1217 ,  G11B7/0045 ,  G11B7/00736 ,  G11B2007/0013 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/237

摘要： The present invention relates to a recording apparatus, a recording method, a program, and a recording medium whereby data is reproduced from a two-layer optical disk that has yet to be formatted completely. A control section 51 divides a recording area of a layer L0 of the optical disk 33 into a plurality of recording regions and a recording area of a layer L1 of the same disk 33 into a plurality of recording regions at substantially the same physical positions as the recording regions of the layer L0. A control section 51 records the region where user-designated data was last written. The control section 51 controls a signal processing section 56 to write dummy data to the recording area of the layer L0 or L1 different from the layer that includes the region to which the user-designated data was last written. The signal processing section 56 is then controlled to write dummy data to the recording area of the layer containing the region where the user-designated data was last written, thus formatting the optical disk 33. This invention can be applied advantageously to the recording apparatus for recording data to optical disks.

摘要翻译： 记录装置，记录方法，程序和记录介质技术领域本发明涉及从尚未完全格式化的双层光盘再现数据的记录装置，记录方法，程序和记录介质。 控制部分51将光盘33的层L0的记录区域划分成多个记录区域和同一盘33的层L1的记录区域到与所述多个记录区域大致相同的物理位置 记录层L0的区域。 控制部51记录上次写入用户指定数据的区域。 控制部分51控制信号处理部分56将虚拟数据写入与包括最后写入用户指定数据的区域的层不同的层L0或L1的记录区域。 然后控制信号处理部分56将伪数据写入包含最后写入用户指定数据的区域的记录区域，从而格式化光盘33.本发明可有利地应用于记录装置 将数据记录到光盘。