公开(公告)号：US20080316873A1

公开(公告)日：2008-12-25

申请号：US11766832

申请日：2007-06-22

申请人： Joshua Robey

发明人： Joshua Robey

IPC分类号： G11B7/085

CPC分类号： G11B19/02

摘要： Systems and method for initializing the software for an optical disc player are provided. The optical disc player may include an operating system, an application framework, and a disc loader comprising a disc tray. The method may also include, in response to receiving a tray open request, executing a board support package. The package supports a loading of the operating system and may establish a communication protocol with the loader. Finally, the package may execute a disc tray open command code. One embodiment of the method may conclude by loading the operating system.

摘要翻译： 提供了用于初始化用于光盘播放器的软件的系统和方法。 光盘播放器可以包括操作系统，应用框架和包括盘托盘的盘装载器。 响应于接收到托盘打开请求，该方法还可以包括执行板支持包。 该包支持操作系统的加载，并且可以与装载器建立通信协议。 最后，软件包可以执行光盘托盘打开命令代码。 该方法的一个实施例可以通过加载操作系统来得出结论。

公开(公告)号：US07467396B2

公开(公告)日：2008-12-16

申请号：US11169228

申请日：2005-06-27

申请人： Kuan-Heng Wu

发明人： Kuan-Heng Wu

IPC分类号： G11B33/12 ,  G11B21/02 ,  G11B7/085

CPC分类号： G11B33/122 ,  H05K1/0281 ,  H05K1/118 ,  H05K3/0058 ,  H05K2201/2009

摘要： The present invention provides a disc drive and a flexible cable assembly therein. The disc drive includes a circuit board, a flexible cable assembly coupled to the circuit board, and an optical pick-up unit which the flexible cable assembly is electrically connected to. The flexible cable assembly includes a flexible cable and a protector partly attached to the flexible cable. When the optical pick-up unit processes the data on a disc, the protector keeps the flexible cable away from the disc.

摘要翻译： 本发明提供一种盘驱动器及其中的柔性电缆组件。 盘驱动器包括电路板，耦合到电路板的柔性电缆组件和柔性电缆组件电连接到的光学拾取单元。 柔性电缆组件包括柔性电缆和部分地附接到柔性电缆的保护器。 当光学拾取单元处理盘上的数据时，保护器将柔性电缆保持在远离光盘的状态。

公开(公告)号：US07451466B2

公开(公告)日：2008-11-11

申请号：US11309868

申请日：2006-10-16

申请人： Chih-Hang Chao ,  Yu-Hsu Lin ,  Jeng-Da Wu

发明人： Chih-Hang Chao ,  Yu-Hsu Lin ,  Jeng-Da Wu

IPC分类号： G11B7/085

CPC分类号： G11B7/08582

摘要： An exemplary optical disc drive apparatus includes a guide shaft configured to movably support a pickup head, and an elastically deformable member. The elastically deformable member includes a main body, and a cantilever slanting up from a middle part of a front edge of the main body. The cantilever is broad at a lower portion thereof and narrow at an upper portion thereof, and the cantilever is for resiliently pressing a corresponding end of the guide shaft. The elastically deformable member reduces a stress surface between the cantilever and the guide shaft, and lengthens the life span thereof.

摘要翻译： 一种示例性的光盘驱动装置，包括构造成可移动地支撑拾取头的引导轴和可弹性变形的构件。 弹性变形构件包括主体，并且悬臂从主体的前边缘的中间部分倾斜。 悬臂在其下部较宽，在其上部较窄，并且悬臂用于弹性地按压导向轴的相应端。 可弹性变形的构件减小了悬臂与引导轴之间的应力表面，延长了其使用寿命。

公开(公告)号：US07450330B2

公开(公告)日：2008-11-11

申请号：US11254503

申请日：2005-10-20

申请人： Shinobu Sasaki

发明人： Shinobu Sasaki

IPC分类号： G11B15/18 ,  G11B7/085

CPC分类号： G11B17/225 ,  G11B15/6835 ,  G11B15/689 ,  G11B17/228

摘要： Disclosed is a configuration to implement a robot replacement in a library apparatus while maintaining an electrically-activated state. In such a configuration, the library apparatus storing a recording medium (cartridge) for writing and reading information with a host computer, comprises a plurality of robot units, which carries the recording medium; and a control unit (library control unit) which stops power feeding to the robot units if an event is generated until processing time of the event or predetermined time elapses and which transmits to a query from the host computer a response representing that the processing of the event is in progress.

摘要翻译： 公开了一种在保持电激活状态的同时在库装置中实现机器人更换的结构。 在这种配置中，存储用于与主计算机一起写入和读取信息的记录介质（盒式磁带）的库装置包括：多个机器人单元，其承载记录介质; 以及控制单元（库控制单元），如果在事件的处理时间或预定时间过去之前生成事件，并且从主计算机向查询发送响应，则停止对机器人单元的供电，该响应表示处理 事件正在进行中。

公开(公告)号：US20080232200A1

公开(公告)日：2008-09-25

申请号：US11747211

申请日：2007-05-10

申请人： Hsieh-Te Lee

发明人： Hsieh-Te Lee

IPC分类号： G11B7/085

CPC分类号： G11B27/034 ,  G11B2220/2537

摘要： Before generating a digital photo slide show, both original digital photos and related media playing packages are burnt into a same optical disc. While the optical disc is loaded by a disc playing device, a media playing module installed on the optical disc playing device loads both the original digital photos and the related media packages on the optical disc, and generates a required digital photo slide show according to digital photos and media playing packages, both of which are chosen by a user, for preventing the problem of causing damage of resolution of the digital photos by repeatedly encoding said digital photos, and for management and reuse of said digital photos on the optical disc hereafter.

摘要翻译： 在生成数字照片幻灯片之前，原始数码照片和相关媒体播放包都被烧成相同的光盘。 当光盘由光盘播放装置加载时，安装在光盘播放装置上的媒体播放模块将原始数字照片和相关的媒体包装载到光盘上，并根据数字图像生成所需的数字照片幻灯片放映 照片和媒体播放包，两者都是由用户选择的，以防止通过重复编码所述数字照片来造成数字照片的分辨率损坏的问题，并且用于管理和再利用光盘上的所述数字照片。

公开(公告)号：US07426158B2

公开(公告)日：2008-09-16

申请号：US10476189

申请日：2003-03-31

申请人： Manabu Kii ,  Seiji Ohbi ,  Takashi Kawakami ,  Masato Hattori

发明人： Manabu Kii ,  Seiji Ohbi ,  Takashi Kawakami ,  Masato Hattori

IPC分类号： G11B7/085

CPC分类号： G11B20/00528 ,  G11B20/00086 ,  G11B20/1217 ,  G11B27/034 ,  G11B27/105 ,  G11B27/19 ,  G11B27/24 ,  G11B27/3027 ,  G11B2220/2529

摘要： The track information table has: decrypting information corresponding to each track; file pointer information showing one of a plurality of files with headers; and index information showing positions in the files. A function for adding the header to the track of the index information is provided. The decrypting information corresponding to the selected track, the file pointer information, and the index information are read out from the track information table. The header of the file with the header is read out on the basis of the file pointer information. Position information in the file corresponding to the index information is detected from the header. The latter half data of the file is read out on the basis of the position information and added to the track in which coupling has been instructed, thereby newly forming a file with a header.

摘要翻译： 轨道信息表具有：对应于每个轨道的解密信息; 文件指针信息，其显示具有标题的多个文件之一; 以及显示文件中位置的索引信息。 提供了用于将标题添加到索引信息的轨道的功能。 从轨道信息表中读出对应于所选轨道的解密信息，文件指针信息和索引信息。 根据文件指针信息读出具有标题的文件头。 从头部检测与索引信息相对应的文件中的位置信息。 基于位置信息读出文件的后半部分数据，并将其添加到已经指示了耦合的轨道，从而新形成具有标题的文件。

公开(公告)号：US20080181063A1

公开(公告)日：2008-07-31

申请号：US12021024

申请日：2008-01-28

申请人： Hiroshi Kubota

发明人： Hiroshi Kubota

IPC分类号： G11B7/09 ,  G11B7/085

CPC分类号： G11B7/0945 ,  G11B7/0941 ,  G11B2007/0013

摘要： According to one embodiment, an optical disc apparatus provides a signal processing circuit that obtains a reflection amount of reflection light from a recording layer of a recording medium from a sum of outputs from a photo detector when moving the objective lens so as to make a distance between the recording layer of the recording medium and the lens coincide with a focal length of the lens, and limits a variation amount of numerals used as the reflection amount within a predetermined range when correcting a servo signal of the outputs from the photo detector, which is used to obtain coincidence between the distance between the recording layer of the recording medium and the lens and the focal length of the lens with a formula normalized servo error signal=servo error signal before normalization/reflection amount.

摘要翻译： 根据一个实施例，一种光盘装置提供一种信号处理电路，当移动物镜时，从光检测器的输出总和中获得来自记录介质的记录层的反射光的反射量， 在记录介质的记录层和透镜之间与透镜的焦距重合，并且在校正来自光电检测器的输出的伺服信号时将用作反射量的数字的变化量限制在预定范围内， 用于在标准化/反射量之前通过公式归一化伺服误差信号=伺服误差信号来获得记录介质的记录层与透镜之间的距离与透镜的焦距之间的一致性。

公开(公告)号：US20080151704A1

公开(公告)日：2008-06-26

申请号：US11896211

申请日：2007-08-30

申请人： Kohsuke Harada

发明人： Kohsuke Harada

IPC分类号： G11B7/085

CPC分类号： H03M13/3905 ,  G11B20/10009 ,  G11B20/10046 ,  G11B20/1012 ,  G11B20/10296 ,  G11B20/10314 ,  G11B20/10481 ,  G11B20/1833 ,  G11B2220/2516 ,  H03M13/1102 ,  H03M13/2957 ,  H03M13/41 ,  H03M13/4146 ,  H03M13/6331

摘要： A readback apparatus (a) calculates a variance value of a signal read by a head from a disc medium, (b) estimates a degree of offtracking of the head from a target track to an adjacent track, and interference power from the adjacent track using the variance value of the signal, (c) calculates a soft decision likelihood value for the signal using the degree of offtracking and the interference power, and (d) performs error correcting decoding using the soft decision likelihood value.

摘要翻译： 回读装置（a）计算由盘介质读取的信号的方差值，（b）估计头部从目标轨道到相邻轨道的后掠程度，以及来自相邻轨道的干扰功率，使用 信号的方差值，（c）使用跟踪程度和干扰功率计算信号的软判决似然值，（d）使用软判决似然值进行纠错解码。

公开(公告)号：US07379396B2

公开(公告)日：2008-05-27

申请号：US10892512

申请日：2004-07-14

申请人： Shingo Tsuda ,  Hiroshi Yanagisawa ,  Keishi Takahashi

发明人： Shingo Tsuda ,  Hiroshi Yanagisawa ,  Keishi Takahashi

IPC分类号： G11B7/085 ,  G11B5/012

CPC分类号： G11B5/012 ,  G11B25/043 ,  G11B33/025 ,  G11B33/08

摘要： Embodiments of the present invention provide a portable rotary disk type storage device provided with a form factor allowing dimensions of an accommodation space in a longitudinal and a lateral direction to be reduced. In one embodiment, the storage device has a head disk assembly provided with a rotary disk recording medium and a casing accommodating the rotary disk recording medium and forming a totally closed space. The device further has a PCB provided with a connection pad disposed substantially parallel with a recording surface of the rotary disk recording medium and connectable to a host system connector and a control circuit for the head disk assembly and connected to the head disk assembly with an FCP and mechanically released therefrom. Housings accommodating the head disk assembly and the PCB and having an opening portion in alignment with the connection pad are provided.

摘要翻译： 本发明的实施例提供了一种便携式旋转盘式存储装置，其具有允许缩小在纵向和横向上的容纳空间的尺寸的形状因子。 在一个实施例中，存储装置具有设置有旋转盘记录介质的头盘组件和容纳旋转盘记录介质并形成完全封闭空间的壳体。 该设备还具有PCB，该PCB设置有基本上平行于旋转盘记录介质的记录表面设置的连接垫，并且可连接到主机系统连接器和头盘组件的控制电路，并且用FCP连接到磁头盘组件 并机械地从其中释放。 提供容纳头盘组件和PCB并具有与连接垫对准的开口部分的壳体。

公开(公告)号：US07366066B2

公开(公告)日：2008-04-29

申请号：US10469510

申请日：2002-11-29

申请人： Masanobu Nakamura ,  Motoki Kato ,  Wilhelmus Jacobus Van Gestel ,  Kaoru Murase ,  Yoshiho Gotoh ,  Miyuki Sasaki

发明人： Masanobu Nakamura ,  Motoki Kato ,  Wilhelmus Jacobus Van Gestel ,  Kaoru Murase ,  Yoshiho Gotoh ,  Miyuki Sasaki

IPC分类号： G11B7/085

CPC分类号： G11B27/329 ,  G11B7/0045 ,  G11B7/00736 ,  G11B19/04 ,  G11B20/10 ,  G11B20/18 ,  G11B20/1883 ,  G11B2220/216 ,  G11B2220/2541

摘要： Congested rewriting in the same area is to be evaded to suppress the tendency towards occurrence of defective areas. When a stream 1 has been recorded, the last written address, representing the last written position, is stored. When recording a stream 2 next, recording is started directly following the position indicated by the last written address for the stream 1. The last written address, corresponding to the last address of the recording position, is stored. If the stream 2 is erased for recording a stream 3, recording is started not at a position directly following the last written address of the stream 1, but from a position directly following the last written address of the stream 2. When the stream 3 has reached the end of a recording area, the next following data is recorded as from a position directly following the stream 1.

摘要翻译： 避免同一地区的重写，以避免出现缺陷地区的趋势。 当流1被记录时，存储表示最后写入位置的最后写入地址。 当记录下一个流2时，直接在流1的最后一个写入地址所指示的位置之后开始记录。 存储与记录位置的最后地址对应的最后一个写入地址。 如果擦除流2用于记录流3，则记录不是直接在流1的最后写入地址之后的位置处开始，而是从直接跟随流2的最后写入地址的位置开始。 当流3已经到达记录区域的末尾时，下一个跟随数据从直接跟随流1的位置被记录下来。