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公开(公告)号：US06553476B1
公开(公告)日：2003-04-22
申请号：US09020929
申请日：1998-02-09
申请人： Yasushi Ayaki , Junichi Komeno , Toshiharu Koshino , Yoshitaka Yaguchi , Tsukasa Yoshiura , Yuji Nagaishi
发明人： Yasushi Ayaki , Junichi Komeno , Toshiharu Koshino , Yoshitaka Yaguchi , Tsukasa Yoshiura , Yuji Nagaishi
IPC分类号： G06F938
CPC分类号： G06F3/061 , G06F3/0601 , G06F3/0655 , G06F3/0676 , G06F2003/0697 , G11B19/06 , G11B27/105 , H04N5/781
摘要： A storage apparatus has input means for inputting an input/output execution time prediction request from an external system and determining means for predicting the execution time of the input/output request in response to the input/output execution time prediction request. The storage apparatus predicts the execution time of the input/output request and provides a response to the external system in response to the input/output execution time prediction request input from the external system.
摘要翻译： 存储装置具有用于从外部系统输入输入/输出执行时间预测请求的输入装置和用于响应于输入/输出执行时间预测请求来预测输入/输出请求的执行时间的确定装置。 存储装置预测输入/输出请求的执行时间，并响应于从外部系统输入的输入/输出执行时间预测请求，向外部系统提供响应。
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2.发明授权Disk apparatus, video/audio data processor, and video/audio control method that detect audiovisual frame information to control output 失效磁盘设备，视频/音频数据处理器以及视频/音频控制方法，用于检测视听帧信息以控制输出公开(公告)号：US06785465B1
公开(公告)日：2004-08-31
申请号：US09485881
申请日：2000-05-04
IPC分类号： H04N989
CPC分类号： H04L12/40117 , H04N5/781 , H04N5/926
摘要： The disk apparatus and the audiovisual data processing apparatus in accordance with the present invention are apparatuses having a stream data processing function and virtually provided with each command processing function for digital VCRs so as to be capable of meeting various processing requests from external apparatuses; and they are configured so that the audiovisual frame boundaries of audiovisual data are detected, so that audiovisual data received externally and continuously is divided in audiovisual frame units in accordance with the detected audiovisual frame boundaries, and so that the data divided in audiovisual frame units is controlled so as to be stored on a disk medium. Furthermore, the audiovisual control method in accordance with the present invention is configured to carry out control so that the audiovisual frame boundaries of audiovisual data are detected, and so that audiovisual data received externally and continuously is divided in audiovisual frame units in accordance with the detected audiovisual frame boundaries.
摘要翻译： 根据本发明的盘装置和视听数据处理装置是具有流数据处理功能的装置，并且虚拟地提供了数字VCR的每个命令处理功能，以便能够满足来自外部装置的各种处理请求; 它们被配置为使得视听数据的视听帧边界被检测，从而根据检测到的图像声音帧边界将外部连续地接收到的视听数据划分成视听帧单元，并且以视听帧单位划分的数据为 控制以便存储在盘介质上。此外，根据本发明的视听控制方法被配置为执行控制，使得检测到视听数据的视听帧边界，并且使得外部连续地接收到的视听数据 根据检测到的视听帧边界划分为视听帧单元。
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公开(公告)号：US06996326B2
公开(公告)日：2006-02-07
申请号：US09741118
申请日：2000-12-20
IPC分类号： H04N5/94
CPC分类号： H04L12/40117 , G06F3/0614 , G06F3/0656 , G06F3/0674 , G11B20/10527 , G11B27/034 , G11B27/11 , G11B27/329 , G11B2220/20
摘要： An data recording apparatus in accordance with the present invention is configured so as to determine whether a received data block is of the same data to a previously received data block or not on the basis of the data block particular information in the data block transmitted from the outside and stored in a buffer thereby determining the recording-or-not into a disk drive, or so as to determine whether it is to be recorded into the disk drive or not on the basis of the information transmitted from the outside.
摘要翻译： 根据本发明的数据记录装置被配置为基于从数据块发送的数据块中的数据块特定信息来确定接收到的数据块是否与先前接收的数据块相同的数据块 外部并存储在缓冲器中，从而根据从外部发送的信息确定是否记录到磁盘驱动器中，或者确定是否将其记录到磁盘驱动器中。
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公开(公告)号：US06941060B1
公开(公告)日：2005-09-06
申请号：US09647437
申请日：2000-02-24
IPC分类号： H04N5/93 , G11B20/10 , G11B27/02 , G11B27/034 , G11B27/036 , H04L12/40 , H04L12/64
CPC分类号： H04L12/40117 , G11B20/10527 , G11B27/034 , G11B27/036 , G11B2220/20
摘要： A video and audio data converter capable of insert-edit-processing another video data and audio data in real time while reproducing produced video and audio data and a disk apparatus using the video and audio data converter are configured so that a plurality of video and audio data input and output from a plurality of external apparatuses to video and audio input/output sections are input and output while the video and audio data input and output to one video and audio input/output section is replaced with the video and audio data input and output to another video and audio input/output section in a video and audio data conversion section.
摘要翻译： 能够在再现产生的视频和音频数据的同时实时插入编辑处理另一视频数据和音频数据的视频和音频数据转换器，以及使用该视频和音频数据转换器的盘装置被配置为使得多个视频和音频 输入和输出从多个外部设备到视频和音频输入/输出部分的数据输入和输出，同时输入和输出到一个视频和音频输入/输出部分的视频和音频数据被替换为视频和音频数据输入， 输出到视频和音频数据转换部分中的另一个视频和音频输入/输出部分。
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公开(公告)号：US07254316B2
公开(公告)日：2007-08-07
申请号：US09780534
申请日：2001-02-09
IPC分类号： H04N5/91
CPC分类号： G11B20/1251 , G11B27/034 , G11B27/036 , G11B2020/10592 , G11B2020/1288 , G11B2220/20
摘要： A data recording device, using a disc, wherein it is easy to handle respective audio signals independently and which receives digital data got by multiplexing plural audio signals is provided.In a data recording device according to the present invention data blocks are identified in the frame unit from among received digital data and, at least, the first audio block and the second audio block are generated from among the data blocks so that each audio block is recorded from the leading address of the recording segment formed on the disc.
摘要翻译： 一种使用光盘的数据记录装置，其中易于独立地处理各个音频信号并且接收多路复用多个音频信号所获得的数字数据。 在根据本发明的数据记录装置中，从接收的数字数据中以帧为单位识别数据块，并且至少从数据块中生成第一音频块和第二音频块，使得每个音频块是 从形成在盘上的记录段的前导地址记录。
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6.发明授权Disk control apparatus dividing a recording area into recorded and unrecorded areas 失效磁盘控制装置将记录区域划分为记录和未记录区域公开(公告)号：US06775466B1
公开(公告)日：2004-08-10
申请号：US09513093
申请日：2000-02-25
IPC分类号： H04N5781
CPC分类号： H04L12/40117 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/11 , G11B27/28 , G11B27/329 , G11B2220/20 , G11B2220/455 , G11B2220/90
摘要： In a disk control apparatus according to the present invention, after overwriting processing or block erasure processing is performed, index information on the fragmented recorded area is newly generated for managing the recording area, and recording start and end information is written to the video and audio data recorded on a disk apparatus, and edit processing can be easily performed by the disk control apparatus even after video and audio data recorded on the disk apparatus is overwritten with externally input video and audio data and after a part of the video and audio data is erased.
摘要翻译： 在根据本发明的磁盘控制装置中，在执行重写处理或块擦除处理之后，新生成关于分割记录区域的索引信息用于管理记录区域，并将记录开始和结束信息写入视频和音频 即使在用外部输入的视频和音频数据覆盖记录在盘装置上的视频和音频数据之后，并且在一部分视频和音频数据之后，磁盘控制装置也可以容易地执行记录在盘装置上的数据和编辑处理 擦除
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公开(公告)号：US6079043A
公开(公告)日：2000-06-20
申请号：US86023
申请日：1998-05-28
申请人： Tsukasa Yoshiura , Yasushi Ayaki , Yuji Nagaishi
发明人： Tsukasa Yoshiura , Yasushi Ayaki , Yuji Nagaishi
CPC分类号： G11B20/1833
摘要： The present invention is a magnetic disk apparatus which is provided with means for dividing a large amount of data such as video data into segments with error correction code added thereto and further dividing the data including the error correction code into recording segments, while being capable of efficiently correcting errors even for a sector size of large unit and processing sectors of variable length.
摘要翻译： 本发明是一种磁盘装置，其具有用于将诸如视频数据的大量数据划分成具有添加有纠错码的段，并且进一步将包括纠错码的数据划分成记录段，同时能够 即使对于大单位的扇区尺寸和可变长度的处理扇区也能有效地校正误差。
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8.发明授权
公开(公告)号：US5587852A
公开(公告)日：1996-12-24
申请号：US350337
申请日：1994-12-06
申请人： Tsukasa Yoshiura , Kiyoshi Masaki
发明人： Tsukasa Yoshiura , Kiyoshi Masaki
CPC分类号： G11B5/553
摘要： The head driving apparatus of the present invention is composed of the following units. A head-provided carriage which moves in a straight line; a plurality of coils fixed on the carriage; a multipolar magnet whose polarities are alternated along the passage for the coils; a ferromagnetic stator yoke for fixing the magnet; a position sensor for detecting a position of the carriage, and a driving circuit for generating a function signal for each coil which corresponds to a detected carriage position, based on the distribution of the magnetic flux to be formed by the multipolar magnet, and then supplies the current to the coils based on the function signal.
摘要翻译： 本发明的头驱动装置由以下单元组成。 一个以直线移动的头部提供的滑架; 固定在滑架上的多个线圈; 多极磁体，其极性沿线圈的通道交替; 用于固定磁体的铁磁定子磁轭; 用于检测滑架的位置的位置传感器，以及用于根据由多极磁铁形成的磁通量的分布，产生与检测到的滑架位置对应的每个线圈的功能信号的驱动电路，然后供给 基于功能信号的线圈电流。
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公开(公告)号：US07852777B2
公开(公告)日：2010-12-14
申请号：US11515768
申请日：2006-09-06
IPC分类号： H04L12/28
CPC分类号： G06F13/385
摘要： A network hardware device of the invention includes a reception section receiving data from a network, and outputting a reception completion signal, a timer section measuring a preset time, and a delay section generating an interrupt signal so as to notify a host CPU of completion of the reception. When the timer section does not measure a time, the delay section generates an interrupt signal upon reception of the reception completion signal. On the other hand, when the timer section measures a time, upon reception of the reception completion signal, the delay section generates an interrupt signal after the timer section measures a preset time.
摘要翻译： 本发明的网络硬件装置包括从网络接收数据并输出接收完成信号的接收部分，测量预设时间的定时器部分和产生中断信号的延迟部分，以通知主机CPU完成 接待处。 当定时器部分不测量时间时，延迟部分在接收到接收完成信号时产生中断信号。 另一方面，当定时器部分测量时间时，在接收到接收完成信号之后，延迟部分在定时器部分测量预设时间之后产生中断信号。
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10.发明申请公开(公告)号：US20100186092A1
公开(公告)日：2010-07-22
申请号：US12665620
申请日：2008-06-17
CPC分类号： H04L63/06 , G06F21/10 , G06F2221/2137 , H04L63/0428 , H04L67/06 , H04N7/1675 , H04N7/17318 , H04N21/2541 , H04N21/2747 , H04N21/4627 , H04N21/47202 , H04N21/6125 , H04N21/6175 , H04N21/64322 , H04N21/8355 , H04N21/84
摘要： Methods to set a viewing and/or listening term are classified into two types, which are a fixed-time-length type to limit time length and a fixed-expiration-time type to limit expiration time. And the timings of license acquisition are classified into two types which are an immediate-acquisition type and a point-of-use type. The type of the timing of license acquisition is written to a meta data which is to be sent to a terminal before initiating download. The terminal determines the timing of license acquisition according to the meta data. When contents are point-of-use type, the terminal doesn't acquire a key and an expiration time information until a time of initiating playback. On the other hand, when contents are immediate-acquisition type, the terminal acquires the key and the expiration time information at any point of time. Since the key is acquired at the early timing such as download completion timing, a reaction velocity in response to a playback instruction can be heighten.
摘要翻译： 设置观看和/或听力项目的方法被分为两种类型，它们是限制时间长度的固定时间长度类型和限定到期时间的固定期满时间类型。 许可证获取的时间分为两种类型，即立即采集类型和使用点类型。 许可证获取的时间类型被写入要在开始下载之前发送到终端的元数据。 终端根据元数据确定许可证获取的时间。 当内容是使用点类型时，终端在开始播放之前不获取密钥和到期时间信息。 另一方面，当内容是即时获取类型时，终端在任何时刻获取密钥和到期时间信息。 由于在诸如下载完成定时的早期定时获取密钥，所以可以提高响应于播放指令的反应速度。
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