公开(公告)号：US20030002861A1

公开(公告)日：2003-01-02

申请号：US10122074

申请日：2002-04-12

申请人： Hitachi, Ltd.

发明人： Kenji Ichige ,  Junji Shiokawa

IPC分类号： H04N005/781 ,  H04N005/225 ,  G11B007/00 ,  G11B005/58 ,  G11B007/09

CPC分类号： H04N5/225 ,  G11B27/034 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/772 ,  H04N5/85

摘要： The information recording apparatus comprises, a vide/audio input block, a video/audio signal processing block, a recording/reproduction block, a system control block, decision means, a user input block, and a display block. The apparatus is connected to a battery and records/reproduces audio/video information onto/from a detachable recording medium. The decision means decides whether to perform finalization, thereby preventing to perform an undesirable finalization.

摘要翻译： 信息记录装置包括视频/音频输入块，视频/音频信号处理块，记录/再现块，系统控制块，判定装置，用户输入块和显示块。 该装置连接到电池，并将音频/视频信息记录/再现到可拆卸记录介质上。 决定手段决定是否执行定案，从而防止执行不期望的最终确定。

公开(公告)号：US20020167747A1

公开(公告)日：2002-11-14

申请号：US10187298

申请日：2002-07-02

申请人： Hitachi, Ltd.

发明人： Seiichi Saito ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Junji Shiokawa ,  Osamu Kawamae

IPC分类号： G11B005/09

CPC分类号： G11B20/1813 ,  G11B20/10527 ,  G11B20/1208 ,  G11B20/1809 ,  G11B27/3027 ,  G11B2020/10537 ,  G11B2220/90

摘要： In an apparatus for recording and reproducing a burst-like digital information signal, a method capable of predicting the time of occurrence of a header indicating the head of the first data of a digital information signal during its reproduction from a recording medium. The digital signal includes a plurality of data blocks each including a header indicative of the head of the block, and each header includes the address of the block. During recording of the digital signal on the recording medium, a plurality of headers which are substantially the same as the headers of the data blocks and including addresses having given relations with the addresses of the data blocks are inserted in a clock regenerating signal recorded before the digital signal for regenerating the clocks for the signal. The headers are inserted at a period equal to the length of each data block so as to be synchronized with the headers of the data blocks.

公开(公告)号：US20040264937A1

公开(公告)日：2004-12-30

申请号：US10879101

申请日：2004-06-30

申请人： HITACHI, LTD.

发明人： Masaru Takahashi ,  Junji Shiokawa

IPC分类号： H04N005/781

CPC分类号： H04N9/7925 ,  G11B27/034 ,  G11B27/105 ,  G11B27/326 ,  G11B27/329 ,  G11B2220/2562 ,  H04N1/2112 ,  H04N1/212 ,  H04N5/772 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8047 ,  H04N9/806 ,  H04N9/8063 ,  H04N9/8227 ,  H04N2201/212 ,  H04N2201/325

摘要： A recording medium which records thereon moving pictures encoded by a first encoding method, first pictures corresponding to the moving pictures and which have pixels smaller than the moving pictures, still pictures encoded by a second encoding method, and second pictures corresponding to the still pictures and which have pixels smaller than the still pictures.

摘要翻译： 一种记录由第一编码方法编码的运动图象的记录介质，对应于运动图象的第一图象，具有小于运动图象的像素，由第二编码方法编码的静止图象，以及对应于静止图象的第二图象， 其具有比静止图像小的像素。

公开(公告)号：US20030081525A1

公开(公告)日：2003-05-01

申请号：US10029664

申请日：2001-12-21

申请人： Hitachi, Ltd.

发明人： Kazuto Yoneyama ,  Junji Shiokawa ,  Keiji Nagayama

IPC分类号： G11B007/0045

CPC分类号： G11B27/105 ,  G11B7/0045 ,  G11B7/00736 ,  G11B27/329 ,  G11B27/34 ,  G11B2007/0006 ,  G11B2020/10861 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2575

摘要： The present invention provides simple finalizing that is quicker to be done. To ensure that the finalized recording medium can be replayed by any type of playback apparatus, the invention includes means for additional finalizing that makes the medium the same as processed by normal finalizing.

摘要翻译： 本发明提供了更快完成的简单定型。 为了确保最终确定的记录介质能够被任何类型的回放装置重播，本发明包括用于额外定型的装置，使得介质与正常定型处理相同。

公开(公告)号：US20040264331A1

公开(公告)日：2004-12-30

申请号：US10830545

申请日：2004-04-22

申请人： Hitachi, Ltd.

发明人： Hiroyuki Marumori ,  Junji Shiokawa

IPC分类号： G11B005/09

CPC分类号： G11B19/00 ,  G11B7/0037 ,  G11B19/041 ,  G11B20/10 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/10861 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2562 ,  G11B2220/2575

摘要： With an object of executing excellent finishing processing when information is recorded to a rewritable type record medium or a write once type record medium, the finishing processing is switched by whether a kind of a medium for recording information is the rewritable type record medium or the write once type record medium and a method of executing the finishing processing is switched based on a state of supplying power.

摘要翻译： 当将信息记录到可重写类型的记录介质或一次写入型记录介质上时，执行优异的精加工处理的目的是通过记录信息的介质的种类是可重写型记录介质还是写入 基于提供电力的状态来切换一次型记录介质和执行精加工处理的方法。

公开(公告)号：US20040075926A1

公开(公告)日：2004-04-22

申请号：US10673608

申请日：2003-09-30

申请人： Hitachi, Ltd.

发明人： Seiichi Saito ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Junji Shiokawa ,  Osamu Kawamae

IPC分类号： G11B005/09

CPC分类号： G11B20/1813 ,  G11B20/10527 ,  G11B20/1208 ,  G11B20/1809 ,  G11B27/3027 ,  G11B2020/10537 ,  G11B2220/90

摘要： In an apparatus for recording and reproducing a burst-like digital information signal, a methd capable of predicting the time of occurrence of a header indicating the head of the first data of a digital information signal during its reproduction from a recording medium. The digital signal includes a plurality of data blocks each including a header indicative of the head of the block, and each header includes the address of the block. During recording of the digital signal on the recording medium, a plurality of headers which are substantially the same as the headers of the data blocks and including addresses having given relations with the addresses of the data blocks are inserted in a clock regenerating signal recorded before the digital signal for regenerating the clocks for the signal. The headers are inserted at a period equal to the length of each data block so as to be synchronized with the headers of the data blocks.

摘要翻译： 在用于记录和再现突发式数字信息信号的装置中，能够从记录介质预测在其再现期间指示数字信息信号的第一数据的头的头的出现时间的方法。 数字信号包括多个数据块，每个数据块包括指示块的头部的头部，并且每个头部包括块的地址。 在记录介质上记录数字信号的过程中，将与数据块的报头基本相同的多个报头与包含数据块的地址的地址对应的地址进行插入， 数字信号用于再生信号的时钟。 以等于每个数据块的长度的周期插入报头，以便与数据块的报头同步。

公开(公告)号：US20030231254A1

公开(公告)日：2003-12-18

申请号：US10464005

申请日：2003-06-17

申请人： Hitachi, Ltd.

发明人： Kazuto Yoneyama ,  Junji Shiokawa

IPC分类号： H04N005/76 ,  H04N005/225

CPC分类号： H04N5/2251 ,  H04N5/23293 ,  H04N5/772 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063

摘要： Disclosed is a technology that employs such plural display means as a monitor and a viewfinder to allow a user to record display information onto an information recording medium in handy and user-friendly manner, wherein different pieces of information are output to the plural display means depending on positional state of either of the display means. In a normal state of the monitor, the same information is displayed on both the monitor and the viewfinder, while in an inverted state of the monitor, information displayed on the monitor is different from information displayed on the viewfinder.

摘要翻译： 公开了采用这样的多个显示装置作为监视器和取景器的技术，以便用户能够以便利和用户友好的方式将显示信息记录到信息记录介质上，其中根据不同的信息输出到多个显示装置 在任一个显示装置的位置状态。 在监视器的正常状态下，在显示器和取景器上显示相同的信息，而在显示器的反转状态下，显示器上显示的信息与取景器上显示的信息不同。