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1. 发明申请

WO2014105382A1 OPTICAL MEDIA SERVO TRACKING 审中-公开
标题翻译：光学媒体伺服跟踪
公开(公告)号：WO2014105382A1
公开(公告)日：2014-07-03
申请号：PCT/US2013/073281
申请日：2013-12-05
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： MAHNAD, Faramarz
IPC分类号： G11B7/09 , G11B7/003
CPC分类号： G11B7/0901 , G11B7/003 , G11B7/0906
摘要： An optical media storage system includes an optical pickup that unit that reads data marks from a track of optical media, detects a relative position between the optical pickup unit and the data marks, and detects a relative position between the optical pickup unit and the track. The storage system further includes an actuator and a controller that commands the actuator to position the optical pickup unit based on both of the detected relative positions.
摘要翻译：光学媒体存储系统包括从光学介质的轨道读取数据标记的光学拾取单元，检测光学拾取单元和数据标记之间的相对位置，并检测光学拾取单元和轨道之间的相对位置。存储系统还包括致动器和控制器，其指令致动器基于检测到的相对位置两者来定位光学拾取单元。

2. 发明申请

WO2014074662A1 APPARATUS AND METHOD FOR PROVIDING LONGITUDINAL POSITION MARKS ON AN OPTICAL TAPE 审中-公开
标题翻译：在光学胶带上提供纵向位置标记的装置和方法
公开(公告)号：WO2014074662A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/068847
申请日：2013-11-07
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： WILSON, Scott, D.
IPC分类号： G11B7/003 , G11B7/007
CPC分类号： G11B7/007 , G11B7/003 , G11B7/00736 , G11B7/14 , G11B15/05 , G11B15/08 , G11B23/30 , G11B25/06
摘要： In at least one embodiment, an apparatus for writing data and location marks on an optical tape is provided. The apparatus comprises an optical system that includes at least one laser source for transmitting a laser beam therefrom. The optical system further includes a plurality of lenses for receiving the laser beam and for directing the laser beam onto at least one guard band on the optical tape to write the location marks thereon. The location marks being indicative of a longitudinal position of the data that is capable of being stored on a writeable section of the optical tape.
摘要翻译：在至少一个实施例中，提供了一种用于在光学带上写入数据和位置标记的装置。该装置包括一个光学系统，该光学系统包括至少一个用于从其传送激光束的激光源。光学系统还包括多个用于接收激光束的透镜，并用于将激光束引导到光带上的至少一个保护带上以在其上写入位置标记。位置标记指示能够存储在光带的可写入部分上的数据的纵向位置。

3. 发明申请

WO2014022634A1 SYSTEM AND METHOD FOR OFF-TRACK WRITE PREVENTION AND DATA RECOVERY IN MULTIPLE HEAD OPTICAL TAPE DRIVES 审中-公开
标题翻译：用于多路头光栅带驱动器中的远程写入预防和数据恢复的系统和方法
公开(公告)号：WO2014022634A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/053163
申请日：2013-08-01
申请人： ORACLE INTERNATIONAL CORPORATION
发明人： MAHNAD, Faramarz
IPC分类号： G11B7/003 , G11B7/14 , G11B19/04
CPC分类号： G11B21/103 , G11B7/003 , G11B7/14
摘要： In an optical tape drive having optical heads for writing data in tracks on an optical tape, each track having an off-track threshold, a system and method are disclosed for off-track write prevention. The system includes multiple actuators, each actuator configured to control a position of an associated optical heads. The system also includes a controller configured to determine a position of each of the optical heads relative to an associated track on the optical tape and to prevent, in response to an event causing an optical heads to have a position outside the off-track threshold of the associated track, only that optical head from writing data to the optical tape and to buffer a stream of data for that optical head for later processing.
摘要翻译：在具有用于在光带上的磁道中写入数据的光学头的光学磁带驱动器中，每个磁道具有偏离磁道阈值，系统和方法被公开用于非磁道写入预防。该系统包括多个致动器，每个致动器被配置为控制相关联的光学头的位置。该系统还包括控制器，该控制器被配置为确定每个光头相对于光带上的相关轨道的位置，并且响应于导致光头位于偏离轨道阈值以外的位置的事件相关联的轨道，只有该光头从写入数据到光带并且缓冲该光头的数据流以供稍后处理。

4. 发明申请

WO2009073114A2 SMALL FORM FACTOR OPTICAL DISC DRIVE FOR USE IN MOBILE ELECTRONIC DEVICE 审中-公开
标题翻译：小型因子光盘驱动器用于移动电子设备
公开(公告)号：WO2009073114A2
公开(公告)日：2009-06-11
申请号：PCT/US2008013090
申请日：2008-11-24
申请人： VMEDIA RES INC , HURST JERRY E , DEEMAN NEIL , VOLK STEVEN B
发明人： HURST JERRY E , DEEMAN NEIL , VOLK STEVEN B
IPC分类号： G11B7/007 , G11B7/003 , G11B7/24 , G11B19/12 , G11B20/10
CPC分类号： G11B7/24038 , G11B7/00736 , G11B7/24079 , G11B20/1217 , G11B23/0021 , G11B23/0308 , G11B23/0316 , G11B2020/1222 , G11B2220/2591
摘要： A small form factor disc drive containing conventional DVD-compatible controller electronics is structured to hold and play an optical data storage disc measuring approximately 32 mm in diameter and containing 1 GB of data per layer. The data on the disc have a channel bit length of 67 nm ± 15%, a minimum pit length equal to three times the channel bit length and a track pitch of 378 nm ± 0.050 µm. This unique combination of elements allows a full-length movie or a video game to be displayed with DVD-quality on a cell phone or other portable hand held device.
摘要翻译：包含常规DVD兼容控制器电子器件的小型磁盘驱动器被构造成保持并播放直径约32mm并且每层包含1GB数据的光学数据存储盘。盘上的数据具有67nm±15％的通道位长度，最小凹坑长度等于通道位长度的三倍，并且轨道间距为378nm±0.050μm。这种独特的元素组合允许在手机或其他便携式手持设备上以DVD质量显示完整长度的电影或视频游戏。

5. 发明申请

WO2005104562A3 VIDEO CODING SYSTEM PROVIDING SEPARATE CODING CHAINS FOR DYNAMICALLY SELECTED SMALL-SIZE OR FULL-SIZE PLAYBACK 审中-公开
标题翻译：提供动态选择的小尺寸或全尺寸播放的独立编码链的视频编码系统
公开(公告)号：WO2005104562A3
公开(公告)日：2006-03-02
申请号：PCT/US2005006166
申请日：2005-02-28
申请人： APPLE COMPUTER
发明人： WALLACE GREGORY KENT , GUO HAITAO , OSLICK MITCHELL HOWARD
IPC分类号： G06T9/00 , G11B5/187 , G11B7/003 , G11B7/252 , H04N7/26 , H04N7/30 , H04N9/804
CPC分类号： H04N9/8047 , G11B5/1878 , G11B7/252 , H04N19/12 , H04N19/18 , H04N19/33 , H04N19/423 , H04N19/91 , H04N19/93
摘要： Embodiments of the present invention provide a coding system that codes data according to a pair of coding chains. A first coding chain generates coded video data that can be decoded by itself to represent a source video sequence of a small size, such as a size sufficient to support the real time playback and display features of a video editing application. The second coding chain generates coded video data representing supplementary data, which when decoded in conjunction with the coded video data of the first coding chain, yields the source video sequence for full-size display. The output of the first coding chain may be stored in memory in a file structure that can be accessed independently of the second chain's output and, therefore, it facilitates real time decoding and playback.
摘要翻译：本发明的实施例提供了一种根据一对编码链对数据进行编码的编码系统。第一编码链产生可以被自身解码以代表小尺寸的源视频序列的编码视频数据，例如足以支持视频编辑应用的实时重放和显示特征的尺寸。第二编码链产生表示辅助数据的编码视频数据，当与第一编码链的编码视频数据一起解码时，产生用于全尺寸显示的源视频序列。第一编码链的输出可以以独立于第二链输出访问的文件结构存储在存储器中，因此便于实时解码和重放。

6. 发明申请

WO2003025913A1 VARIABLE AREA FILM SOUNDTRACK RENOVATION 审中-公开
标题翻译：可变区域薄膜重建
公开(公告)号：WO2003025913A1
公开(公告)日：2003-03-27
申请号：PCT/US2002/027597
申请日：2002-08-30
申请人： VIDFILM SERVICES INC. , VALENZUELA, Jamie, Arturo , WILLIAMS, Vincent, Richard
发明人： VALENZUELA, Jamie, Arturo , WILLIAMS, Vincent, Richard
IPC分类号： G11B7/003
CPC分类号： G03B31/02 , G11B7/0032
摘要： A method for reducing sound track sibilance distortion during playback of an analog optical sound track. The method comprises the steps of forming and storing an image of the analog optical sound track. Representing part of the stored image as a spatial image and applying an erosion filter to the spatial image. Converting the filtered spatial image to a signal representative of the sound track.
摘要翻译：一种用于在模拟光学声轨的回放期间减少声轨同步失真的方法。该方法包括以下步骤：形成和存储模拟光学声道的图像。将存储的图像的一部分表示为空间图像，并将侵蚀滤波器应用于空间图像。将经滤波的空间图像转换为代表声轨的信号。

7. 发明申请

WO02021821A2 DEVICE AND METHOD FOR REPRODUCING PHOTOGRAPHIC SOUND RECORDINGS 审中-公开
标题翻译：装置和方法，用于播放LICHTTONAUFZEICHNUNGEN
公开(公告)号：WO02021821A2
公开(公告)日：2002-03-14
申请号：PCT/EP2001/009686
申请日：2001-08-22
IPC分类号： G03B31/00 , G03B31/06 , G06T5/00 , G11B7/003 , G11B7/005 , H04N1/00
CPC分类号： G11B7/0032 , G03B31/06
摘要： The invention relates to a device and a method for reproducing photographic sound information in double-edged variable-width track (DZ). An opto-electronic converter device (1, 2, 4, 9 to 13) scans the optical sound track (3) of a film (4). Said converter device (1, 2, 4, 9 to 13) produces a digital image signal for intermediate storage in the memory (19) of a program-controlled data processing device (15). Said data processing device (15) derives the course of the two edges of the double-edged variable-width track (DZ) from data values of the intermediately stored image signal. Audio data for reproducing sound are generated using data relating to the course of the edges that is determined.
摘要翻译：有关的音频信息的光的双齿公开（DZ）（2，4，一月9日至13日）的再现扫描光电换能器装置，膜（4）的光声轨（3）。所述换能器装置（1，2，4，9〜13）产生用于在所述存储器（19）中的程序，控制数据处理装置（15）临时存储的数字图像信号。锁存的图像信号的数据值时，数据处理装置（15）导出的双齿公开（DZ）的两个边缘的过程中。上所确定的边缘走向的音频数据的数据的基础的声音被产生。

8. 发明申请

WO01024172A1 DATA MEMORY 审中-公开
标题翻译：数据存储
公开(公告)号：WO01024172A1
公开(公告)日：2001-04-05
申请号：PCT/EP2000/007379
申请日：2000-07-31
IPC分类号： G11B7/24 , G11B7/0025 , G11B7/003 , G11B7/00
CPC分类号： G11B7/0025 , G11B7/003
摘要： The invention relates to a data memory comprising an optical information carrier which has several layers (10) of a polymer carrier (11) through which information can be read out of a preselected polymer carrier layer (10) and, optionally, can be written into a preselected polymer carrier layer (10). The information carrier is formed around an optically transparent core whose refractive index differs from the refractive index of the polymer carrier (11) by less than 0.08.
摘要翻译：一种数据存储已经具有包括多个聚合物载体（11）的层（10）的光学信息载体，读出通过从预选的聚合物载体层（10）和，任选地，写入到一个预先选定的聚合物载体层（10）的信息是可写的。信息载体是围绕光学透明的芯的折射率小于0.08，从所述聚合物载体（11）的折射率不同而形成。

9. 发明申请

WO01004885A1 METHOD AND DEVICE FOR RECORDING MARKS IN AN INFORMATION LAYER OF AN OPTICAL RECORD CARRIER 审中-公开
标题翻译：用于在光学记录载体的信息层中记录标记的方法和装置
公开(公告)号：WO01004885A1
公开(公告)日：2001-01-18
申请号：PCT/EP2000/006168
申请日：2000-06-30
IPC分类号： G11B7/00 , G11B7/003 , G11B7/0045 , G11B7/006 , G11B7/125
CPC分类号： G11B7/126 , G11B7/0045
摘要： A method and device are described for writing an optical record carrier, in which a mark representing recorded data is written in a phase change layer of a record carrier by a sequence of radiation pulses. A trailing power level (t) having a value higher than the erase power level (e) is introduced after a last write pulse (3) in a sequence. Additionally, the power level of the last write pulse (3) in a sequence may be raised. This results in a reduced jitter of the marks written, especially when writing at high recording speeds.
摘要翻译：描述了一种写入光学记录载体的方法和装置，其中通过一系列辐射脉冲将表示记录数据的标记写入记录载体的相变层。具有高于擦除功率电平（e）的值的拖尾功率电平（t）在序列中的最后写入脉冲（3）之后引入。此外，可以提高序列中的最后写入脉冲（3）的功率电平。这导致写入的标记的抖动减小，特别是在以高记录速度写入时。

10. 发明申请

WO00008635A1 TRACKING METHOD AND TRACK FORMAT BASED ON RADIAL CROSS-TALK FROM ADJACENT TRACKS 审中-公开
标题翻译：基于径向轨迹的跟踪方法和跟踪格式
公开(公告)号：WO00008635A1
公开(公告)日：2000-02-17
申请号：PCT/EP1999/005342
申请日：1999-07-22
IPC分类号： G11B7/007 , G11B7/003 , G11B7/09
CPC分类号： G11B7/0938 , G11B7/0901
摘要： An optical recording medium having a number of adjacent tracks for storing digital optical information extending in a first direction. The tracks are separated by a pitch amount in a second direction and each track has a servo field comprising at least one synchronization mark (BM, CM) and at least one tracking mark (TM) in one of at least three positions on the track. The tracking marks (TM) of tracks adjacent in the second direction to a first track are in different positions from each other and from the position of the tracking mark on the first track. The tracking marks (TM) extend in the second direction to give rise to cross-talk from the tracking marks (TM) of adjacent tracks when the first track is being read.
摘要翻译：一种具有多个相邻轨道的光学记录介质，用于存储沿第一方向延伸的数字光学信息。轨道在第二方向上以间距量分开，并且每个轨道具有伺服字段，该伺服字段包括在轨道上的至少三个位置之一中的至少一个同步标记（BM，CM）和至少一个跟踪标记（TM）。在第二方向上与第一轨道相邻的轨道的跟踪标记（TM）彼此处于不同的位置，并且与第一轨道上的跟踪标记的位置不同。跟踪标记（TM）在第二方向上延伸，以在第一轨道被读取时引起来自相邻轨道的跟踪标记（TM）的串扰。

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