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    Magnetic disc, stamper for making magnetic disc, and method for making magnetic disc
    3.
    发明申请
    Magnetic disc, stamper for making magnetic disc, and method for making magnetic disc 审中-公开
    磁盘，用于制造磁盘的压模以及制造磁盘的方法

    公开(公告)号：US20080226946A1

    公开(公告)日：2008-09-18

    申请号：US12076360

    申请日：2008-03-17

    申请人： Mineo Moribe ,  Takahiro Umada ,  Yasuo Hosoda ,  Kazunobu Hashimoto ,  Masahiro Katsumura

    发明人： Mineo Moribe ,  Takahiro Umada ,  Yasuo Hosoda ,  Kazunobu Hashimoto ,  Masahiro Katsumura

    IPC分类号： G11B5/127 ,  G11B5/84

    CPC分类号： G11B5/855 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/82 ,  G11B5/865 ,  Y10T428/11

    摘要： A magnetic disc has a data area including a magnetic data zone and nonmagnetic portions for physically separating the magnetic data zone, and also has a servo area provided with a magnetic pattern made up of magnetic portions and nonmagnetic portions. The servo area includes a belt-like area elongated in a radial direction of the magnetic disc and having a circumferential length at least twice as long as a unit length readable by a magnetic head in a circumferential direction of the magnetic disc. The belt-like area is provided with magnetic regions and nonmagnetic regions alternating with each other in the radial direction of the disc, where each of the magnetic and nonmagnetic regions extends from the first end to the second end of the belt-like area that are spaced from each other in the circumferential direction of the disc.

    摘要翻译： 磁盘具有包括用于物理分离磁数据区的磁数据区和非磁性部分的数据区，并且还具有设置有由磁性部分和非磁性部分构成的磁性图案的伺服区域。 伺服区域包括在磁盘的径向方向上延伸的带状区域，并且具有至少两倍于磁头在磁盘圆周方向上可读取的单位长度的圆周长度。 带状区域设置有在磁盘的径向上彼此交替的磁性区域和非磁性区域，其中每个磁性区域和非磁性区域从带状区域的第一端延伸到第二端， 在盘的圆周方向上彼此间隔开。

    Magnetooptic recording medium and method for producing the same
    4.
    发明申请
    Magnetooptic recording medium and method for producing the same 审中-公开
    磁光记录介质及其制造方法

    公开(公告)号：US20050226136A1

    公开(公告)日：2005-10-13

    申请号：US11126090

    申请日：2005-05-10

    申请人： Mineo Moribe ,  Takahiro Umada ,  Keiji Shono

    发明人： Mineo Moribe ,  Takahiro Umada ,  Keiji Shono

    IPC分类号： G11B11/105 ,  G11B7/24

    CPC分类号： G11B11/10591

    摘要： A magneto-optical recording medium (D1) includes a soft magnetic layer (2) and a magneto-optical recording layer (3) laminated sequentially onto a substrate (1) and is provided with a plurality of grooves (G) and lands (L). The product of the saturation magnetic flux density and thickness of the soft magnetic layer (2) is made different for the respective grooves (G) and lands (L). Thus, with respect to each groove (G) and each land (L), the magnetic focusing effect can be enhanced for one of these with a greater product of saturation magnetic flux density and thickness of the soft magnetic layer (2), while the effect can be weakened for the other one with a smaller product of saturation magnetic flux density and thickness of the soft magnetic layer. This enables the incidence of cross-writing to be suppressed.

    摘要翻译： 磁光记录介质（D 1）包括顺序层叠在基板（1）上的软磁性层（2）和磁光记录层（3），并且设置有多个凹槽（G）和焊盘 L）。 对于各个沟槽（G）和焊盘（L），使软磁性层（2）的饱和磁通密度和厚度的乘积不同。 因此，对于每个沟槽（G）和每个焊盘（L），可以提高其中的一个具有更大的饱和磁通密度乘积和软磁层（2）的厚度的磁聚焦效应，而 对于另一个具有较小的饱和磁通密度乘积和软磁层厚度的效果可以减弱。 这使得能够抑制交叉写入的发生。

    Magneto-optical recording medium and method of manufacturing the same
    5.
    发明申请
    Magneto-optical recording medium and method of manufacturing the same 审中-公开
    磁光记录介质及其制造方法

    公开(公告)号：US20050169117A1

    公开(公告)日：2005-08-04

    申请号：US11098324

    申请日：2005-04-04

    申请人： Takahiro Umada ,  Mineo Moribe

    发明人： Takahiro Umada ,  Mineo Moribe

    IPC分类号： G11B7/24 ,  G11B11/105

    CPC分类号： G11B11/10582 ,  G11B11/10584 ,  G11B11/10586

    摘要： The magneto-optical recording medium (X1) includes a resin substrate (S1) having a pre-groove surface (1a) on which pre-grooves (1b) are formed, a recording magnetic section (11) performing a recording function and a reproduction function, a soft magnetic plating layer (12) provided between the resin substrate (S1) and the recording magnetic section (11), and a bonding layer (13) interposed between the resin substrate (S1) and the soft magnetic plating layer (12) for enhancing attachment between the resin substrate (S1) and the soft magnetic plating layer (12).

    摘要翻译： 磁光记录介质（X 1）包括：树脂基板（S1），其上形成有预凹槽（1b）的预制槽表面（1a），执行记录的记录磁性部分（11） 功能和再现功能，设置在树脂基板（S1）和记录磁性部分（11）之间的软磁性镀层（12），以及介于树脂基板（S1）和 用于增强树脂基板（S1）和软磁性镀层（12）之间的附着的软磁性镀层（12）。

    Optical recording medium for land-and-groove recording system
    7.
    发明授权
    Optical recording medium for land-and-groove recording system 失效
    光盘记录系统

    公开(公告)号：US5978327A

    公开(公告)日：1999-11-02

    申请号：US804897

    申请日：1997-02-24

    申请人： Sumio Kuroda ,  Mineo Moribe ,  Koichi Iida

    发明人： Sumio Kuroda ,  Mineo Moribe ,  Koichi Iida

    IPC分类号： G11B7/24 ,  G11B7/007 ,  G11B7/085 ,  G11B7/09 ,  G11B11/105 ,  G11B7/095

    CPC分类号： G11B7/00718 ,  G11B11/10565 ,  G11B7/24079 ,  G11B7/08541

    摘要： An optical recording medium in which information can be recorded in tracks formed by both lands and grooves provided between lands, and rows of prepits corresponding to preformat information in both adjacent lands and grooves are formed by deviating in the circumferential direction. Counting grooves for counting tracks are formed at both sides of the row of prepits for the land, the prepit for the groove has a depth or width different from that of the groove, the counting groove has a depth or width different from that of the groove, and the prepit for the land is formed narrower and/or shallower than the counting groove.

    摘要翻译： 通过在圆周方向上偏移来形成光记录介质，其中信息可以记录在由两个焊盘和由焊盘之间提供的槽形成的轨道中，并且对应于两个相邻焊盘和槽中的预格式化信息的一行预制凹坑形成。 用于计数轨迹的计数槽形成在用于焊盘的一排预制凹坑的两侧，凹槽的预凹坑具有与凹槽的深度或宽度不同的深度或宽度，计数槽的深度或宽度与凹槽的深度或宽度不同 ，并且用于土地的预凹坑形成比计数槽更窄和/或更浅。

    Constant amplitude of tracking error signals generated from a head guide track and a performed track
    8.
    发明授权
    Constant amplitude of tracking error signals generated from a head guide track and a performed track 失效
    从头导轨和执行轨迹产生的跟踪误差信号的恒定幅度

    公开(公告)号：US5402411A

    公开(公告)日：1995-03-28

    申请号：US25637

    申请日：1993-03-02

    申请人： Miyozo Maeda ,  Mineo Moribe ,  Susumu Satoh ,  Kyoko Miyabe

    发明人： Miyozo Maeda ,  Mineo Moribe ,  Susumu Satoh ,  Kyoko Miyabe

    IPC分类号： G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/09 ,  G11B7/26 ,  G11B11/105 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30

    CPC分类号： G11B7/00745 ,  G11B11/10565 ,  G11B11/10576 ,  G11B11/10578 ,  G11B11/10597 ,  G11B27/19 ,  G11B27/24 ,  G11B27/3027 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/0938 ,  G11B7/261 ,  G11B7/0901

    摘要： An optical disk is adapted for use in an optical disk unit which irradiates a light beam spot on a target track on the optical disk and controls tracking of the light beam spot based on a tracking error signal which is generated based on a reflected light beam from the optical disk. The optical disk includes a disk shaped substrate, a spiral or concentric guide tracks provided on the substrate, a writable region provided on the substrate between two mutually adjacent track turns of the guide track, and a preformed track provided within the guide track and prerecorded with read-only information in a form of variations of a topological feature. The guide track and the topological feature have mutually different height positions so that a tracking error signal which is generated when the light beam spot scans the guide track has the same amplitude as a tracking error signal which is generated when the light beam spot scans the preformed track, and the height positions of the guide track and the topological feature are different from a height position which generates a maximum tracking error signal amplitude when scanned by the light beam spot.

    摘要翻译： 光盘适用于在光盘上照射光束点的光盘单元，该光盘单元基于基于从...的反射光束产生的跟踪误差信号来控制光束点的跟踪 光盘。 光盘包括盘形基板，设置在基板上的螺旋或同心引导轨道，设置在基板上的可引导区域，该可写入区域位于引导轨道的两个相互相邻的轨道之间，以及设置在引导轨道内并预先记录 拓扑特征变体形式的只读信息。 引导轨道和拓扑特征具有相互不同的高度位置，使得当光束点扫描导轨时产生的跟踪误差信号具有与当光束点扫描预成形件时产生的跟踪误差信号相同的幅度 轨道，导轨和拓扑特征的高度位置不同于当由光束点扫描时产生最大跟踪误差信号幅度的高度位置。

    PROJECTOR SYSTEM AND DEVICE, RECORDING MEDIUM STORING POSITION DETECTION PROGRAM, AND IMAGE PROVIDING METHOD
    9.
    发明申请
    PROJECTOR SYSTEM AND DEVICE, RECORDING MEDIUM STORING POSITION DETECTION PROGRAM, AND IMAGE PROVIDING METHOD 有权
    投影仪系统和设备，记录中央存储位置检测程序和图像提供方法

    公开(公告)号：US20120140319A1

    公开(公告)日：2012-06-07

    申请号：US13240761

    申请日：2011-09-22

    申请人： Mineo Moribe ,  Shinichiro Mori ,  Yuichi Hanada ,  Takahiro Umada

    发明人： Mineo Moribe ,  Shinichiro Mori ,  Yuichi Hanada ,  Takahiro Umada

    IPC分类号： G03B21/62

    CPC分类号： G03B17/54 ,  G06F3/0425

    摘要： A projector device includes an acquisition unit configured to acquire an image from an image pickup unit that picks up the image on a projection side of a transmissive type screen to which a display image is projected by a projector; a detection unit configured to detect a position where a luminance is changed on the acquired image; and an output unit configured to output the position on the acquired image where the change in luminance is detected.

    摘要翻译： 投影仪装置包括获取单元，被配置为从投影仪投影显示图像的透射型屏幕的投影侧拾取图像的摄像单元获取图像; 检测单元，被配置为检测所获取的图像上的亮度变化的位置; 以及输出单元，被配置为输出检测到亮度变化的获取图像上的位置。

    Magnetic disk apparatus and magnetic disk access controlling method
    10.
    发明授权
    Magnetic disk apparatus and magnetic disk access controlling method 有权
    磁盘装置和磁盘访问控制方法

    公开(公告)号：US07859779B2

    公开(公告)日：2010-12-28

    申请号：US12479397

    申请日：2009-06-05

    申请人： Mineo Moribe ,  Masakazu Taguchi ,  Kazuyuki Ozaki

    发明人： Mineo Moribe ,  Masakazu Taguchi ,  Kazuyuki Ozaki

    IPC分类号： G11B5/09 ,  G11B5/596

    CPC分类号： G11B5/59688 ,  B82Y10/00 ,  G11B5/59633 ,  G11B5/743 ,  G11B5/746 ,  G11B5/82 ,  G11B5/855

    摘要： A magnetic disk apparatus includes a magnetic disk, a magnetic head, a servo reproduction signal generator and a magnetic head controller. The disk includes a data recording area and a servo-pattern area. The data recording area includes a non-magnetic area scattered with magnetic regions, and the servo-pattern area includes uniformly magnetized magnetic regions larger than the magnetic regions in the recording area. The magnetic head reciprocates radially of the disk, giving a magnetization direction to the magnetic regions in the data recording area and reading the magnetization direction of the magnetic regions in the data recording area and the servo-pattern area. The servo reproduction signal generator reads the servo-pattern area, using the magnetic head, via an absolute-value calculation circuit to generate a servo reproduction signal before the recording or reading with respect to the data recording area. The magnetic head controller performs recording or reproducing with respect to the data recording area by controlling the magnetic head based on the servo reproduction signal.

    摘要翻译： 磁盘装置包括磁盘，磁头，伺服再现信号发生器和磁头控制器。 盘包括数据记录区和伺服图案区。 数据记录区域包括与磁性区域分散的非磁性区域，伺服图案区域包括比记录区域中的磁性区域大的均匀磁化的磁性区域。 磁头沿圆盘的径向往复运动，给数据记录区域的磁性区域提供磁化方向，并读取数据记录区域和伺服图形区域中磁区的磁化方向。 伺服再现信号发生器通过绝对值计算电路使用磁头读取伺服图形区域，以在相对于数据记录区域进行记录或读取之前产生伺服再现信号。 磁头控制器通过基于伺服再现信号控制磁头来执行关于数据记录区域的记录或再现。