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1. 发明授权

EP0241267B2 Optical recording medium 有权
标题翻译：的光学记录介质
公开(公告)号：EP0241267B2
公开(公告)日：1996-03-13
申请号：EP87303015.9
申请日：1987-04-07
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/007 , G11B7/013
CPC分类号： G11B7/24 , G11B7/0033 , G11B7/09

2. 发明公开

EP0241267A1 Optical recording medium 有权
标题翻译： OptischerAufzeichnungsträger。
公开(公告)号：EP0241267A1
公开(公告)日：1987-10-14
申请号：EP87303015.9
申请日：1987-04-07
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/007 , G11B7/013
CPC分类号： G11B7/24 , G11B7/0033 , G11B7/09
摘要： The medium comprises a substrate bearing at least a recording surface; linear continuous tracking tracks (21) formed on said recording surface with a constant distance (L) therebetween, which is equal to or larger than twice of the width (W) of said tracking tracks; and

recording areas (22) capable of information recording by irradiation with a light beam, each of said areas being positioned between neighboring tracking tracks.
摘要翻译：所述介质包括至少承载记录表面的基底; 形成在所述记录表面上的线性连续跟踪轨迹（21），其间具有恒定的距离（L），等于或大于所述跟踪轨迹的宽度（W）的两倍; 以及能够通过用光束照射进行信息记录的记录区域（22），每个所述区域位于相邻的跟踪轨道之间。

3. 发明公开

EP0279696A3 Method of accessing track in still state of recording medium and apparatus thereof 有权
标题翻译：在记录媒体的状态下访问跟踪的方法及其装置
公开(公告)号：EP0279696A3
公开(公告)日：1989-05-24
申请号：EP88301442.5
申请日：1988-02-19
申请人： CANON KABUSHIKI KAISHA
发明人： Sakagami, Wataru , Endo, Kiyonobu , Taniwa, Shigeyuki , Hosoya, Hideki
IPC分类号： G11B21/08 , G11B7/08
CPC分类号： G11B7/08505 , G11B15/1875 , G11B21/081
摘要： A method of accessing recording and/or reproducing means to a desired track of an information recording medium having a plurality of parallel tracks, wherein said recording and/or reproducing means and the recording medium are not relatively moved in a longitudinal direction of the tracks while the recording and/or reproducing means is moved relative to recording medium in a direction so as to cross the tracks. An apparatus for recording and/or reproducing information, comprises:
means for recording information in and/or reproducing the information from a recording having a plurality of parallel tracks;
first driving means for moving the recording medium relative to said recording and/or reproducing means in a longitudinal direction of the tracks;
second driving means for moving said recording and/or reproducing means relative to the recording medium in a direction so as to cross the tracks; and
means for controlling to disable the first driving means when the second driving means is operated.

4. 发明公开

EP0292258A2 Optical information recording and reproducing apparatus 失效
标题翻译： Optisches Informationsaufzeichnungs- und-wiedergabegerät。
公开(公告)号：EP0292258A2
公开(公告)日：1988-11-23
申请号：EP88304495.0
申请日：1988-05-18
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/12
CPC分类号： G11B7/0901 , G11B7/1374
摘要： An optical information recording and reproducing apparatus comprises: a laser light source having a Gaussian intensity distribution of an emitted laser beam; an optical system for focusing the laser beam emitted from said laser light source, having a number of aperture NA represented by where λ is a wavelength of the laser beam emitted by said laser light source, and ω₀ is a diameter of a laser beam spot focused by said optical system.
摘要翻译：一种光信息记录和再现装置，包括：具有发射激光束的高斯强度分布的激光光源; 用于聚焦从所述激光光源发射的激光束的光学系统，具有由 $表示的多个孔径NA，其中λ是由所述激光光源发射的激光束的波长，ω0是直径由所述光学系统聚焦的激光束点。$

5. 发明公开

EP0292258A3 Optical information recording and reproducing apparatus 失效
标题翻译：光学信息记录和再现设备
公开(公告)号：EP0292258A3
公开(公告)日：1990-01-31
申请号：EP88304495.0
申请日：1988-05-18
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/12
CPC分类号： G11B7/0901 , G11B7/1374
摘要： An optical information recording and reproducing apparatus comprises: a laser light source having a Gaussian intensity distribution of an emitted laser beam; an optical system for focusing the laser beam emitted from said laser light source, having a number of aperture NA represented by where λ is a wavelength of the laser beam emitted by said laser light source, and ω₀ is a diameter of a laser beam spot focused by said optical system.
摘要翻译：一种光学信息记录和再现设备包括：具有发射的激光束的高斯强度分布的激光源; 一个光学系统，用于聚焦从所述激光源发射的激光束，具有由其中λ是由所述激光源发射的激光束的波长的λ表示的许多孔径NA，ω0是聚焦的激光束斑点的直径通过所述光学系统。

6. 发明公开

EP0227380A1 Information recording medium and process for reproducing information therefrom 失效
标题翻译： Informationsaufzeichnungsträgerund Verfahren zur Wiedergabe von信息vomInformationsaufzeichnungsträger。
公开(公告)号：EP0227380A1
公开(公告)日：1987-07-01
申请号：EP86309623.6
申请日：1986-12-10
申请人： CANON KABUSHIKI KAISHA
发明人： Hasegawa, Koyo , Endo, Kiyonobu
IPC分类号： G11B7/013 , G11B7/00 , G11B7/08 , G11B20/20
CPC分类号： G11B7/24085 , G11B7/0033 , G11B7/005 , G11B7/08505 , G11B7/0938 , G11B21/081 , G11B23/42
摘要： An information recording card has plural information tracks (3) approximately perpendicular to the direction of information arrangement in each track, and reading head alignment patterns (202) recorded along the extention of the direction of plural information tracks. An information regenerating process from the information recording card has a step of positioning a reading head by relative movement of the head and the alignment pattern, and a step of moving the reading head relative to the plural information tracks, wherein the relative speed in the former step is lower than that in the latter.
摘要翻译：信息记录卡具有大致垂直于每个轨道中的信息排列方向的多个信息轨道（3），以及沿着多个信息轨迹的方向延伸记录的读取头对准图案（202）。从信息记录卡的信息再生处理具有通过头部和对准图案的相对移动来定位读取头的步骤，以及相对于多个信息轨道移动读取头的步骤，其中前者中的相对速度步骤低于后者。

7. 发明授权

EP0279696B1 Method of accessing track in still state of recording medium and apparatus thereof 有权
标题翻译：记录介质的状态跟踪的方法及其装置
公开(公告)号：EP0279696B1
公开(公告)日：1993-04-28
申请号：EP88301442.5
申请日：1988-02-19
申请人： CANON KABUSHIKI KAISHA
发明人： Sakagami, Wataru , Endo, Kiyonobu , Taniwa, Shigeyuki , Hosoya, Hideki
IPC分类号： G11B21/08 , G11B7/08
CPC分类号： G11B7/08505 , G11B15/1875 , G11B21/081

8. 发明授权

EP0292258B1 Optical information recording and reproducing apparatus 失效
标题翻译：光信息记录和再现设备
公开(公告)号：EP0292258B1
公开(公告)日：1992-10-07
申请号：EP88304495.0
申请日：1988-05-18
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/12
CPC分类号： G11B7/0901 , G11B7/1374

9. 发明授权

EP0241267B1 Optical recording medium 有权
标题翻译：光学记录介质
公开(公告)号：EP0241267B1
公开(公告)日：1992-04-01
申请号：EP87303015.9
申请日：1987-04-07
申请人： CANON KABUSHIKI KAISHA
发明人： Endo, Kiyonobu
IPC分类号： G11B7/007 , G11B7/013
CPC分类号： G11B7/24 , G11B7/0033 , G11B7/09

10. 发明公开

EP0279696A2 Method of accessing track in still state of recording medium and apparatus thereof 有权
标题翻译：访问方法在静止状态下的记录介质，及装置的轨迹。
公开(公告)号：EP0279696A2
公开(公告)日：1988-08-24
申请号：EP88301442.5
申请日：1988-02-19
申请人： CANON KABUSHIKI KAISHA
发明人： Sakagami, Wataru , Endo, Kiyonobu , Taniwa, Shigeyuki , Hosoya, Hideki
IPC分类号： G11B21/08 , G11B7/08
CPC分类号： G11B7/08505 , G11B15/1875 , G11B21/081
摘要： A method of accessing recording and/or reproducing means to a desired track of an information recording medium having a plurality of parallel tracks, wherein said recording and/or reproducing means and the recording medium are not relatively moved in a longitudinal direction of the tracks while the recording and/or reproducing means is moved relative to recording medium in a direction so as to cross the tracks.
An apparatus for recording and/or reproducing information, comprises:
means for recording information in and/or reproducing the information from a recording having a plurality of parallel tracks;
first driving means for moving the recording medium relative to said recording and/or reproducing means in a longitudinal direction of the tracks;
second driving means for moving said recording and/or reproducing means relative to the recording medium in a direction so as to cross the tracks; and
means for controlling to disable the first driving means when the second driving means is operated.
摘要翻译：访问的记录和/或重放装置，以具有平行轨道的多元性的信息记录介质的所希望的轨道的制造方法，worin所述记录和/或再现装置以及记录介质中时不相对在磁迹同时的纵向方向移动记录和/或再现装置，相对于在方向记录介质从而横穿轨道移动。用于记录和/或再现信息的装置，包括：用于在信息记录和/或再现从具有平行的轨道的多个记录的信息的装置; 第一驱动装置，用于在记录相对于所述记录和/或重放装置在磁迹的长度方向移动介质; 第二驱动装置，用于移动所说记录和/或在方向再现装置相对于所述记录介质，以便越过磁道; 和用于控制禁用所述第一驱动装置的装置当操作所述第二驱动装置。

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