公开(公告)号：US06553177B1

公开(公告)日：2003-04-22

申请号：US09271988

申请日：1999-03-19

申请人： Yuji Shimizu ,  Takayoshi Noguchi ,  Takashi Irisawa ,  Hidehiro Ishii ,  Eiji Muramatsu ,  Ichiro Higuchi

发明人： Yuji Shimizu ,  Takayoshi Noguchi ,  Takashi Irisawa ,  Hidehiro Ishii ,  Eiji Muramatsu ,  Ichiro Higuchi

IPC分类号： H04N591

CPC分类号： H04N5/76 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042

摘要： A desired catch-up time at which reproduction started after a start of recording of input information catches up the recording is set. Recording start time, present time and recording end time are detected. A rate of the reproduction necessary to catch up the recording at the set catch-up time is determined recording start time, present time, and recording end time. The recorded information is reproduced at a determined rate until the set catch-up time.

摘要翻译： 设置在开始记录输入信息之后再现开始的期望的追赶时间赶上记录。 检测记录开始时间，当前时间和记录结束时间。 确定记录开始时间，当前时间和记录结束时间的在设定的追赶时间内追赶记录所需的再现速率。 记录的信息以确定的速率再现，直到设定的追赶时间。

公开(公告)号：US06507541B1

公开(公告)日：2003-01-14

申请号：US09233423

申请日：1999-01-20

申请人： Shinji Suzuki ,  Masayoshi Yoshida ,  Ichiro Higuchi ,  Hiroshi Suzuki

发明人： Shinji Suzuki ,  Masayoshi Yoshida ,  Ichiro Higuchi ,  Hiroshi Suzuki

IPC分类号： G11B7085

CPC分类号： G11B27/034 ,  G11B19/04 ,  G11B20/10527 ,  G11B27/036 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/20 ,  G11B2220/65 ,  H04N5/85 ,  H04N9/8042

摘要： An information recording apparatus for recording record information onto a record medium, on which (i) a plurality of information groups each comprising one series of the record information and (ii) management information including positional information indicating a recorded area of each of the information groups are recordable, is provided with: a detecting device for detecting the management information, which is recorded in advance on the record medium, from the record medium; a recording device for newly recording the record information onto the record medium; an outputting device for outputting an identification information to identify the information groups, which are recorded in advance on the record medium, on the basis of the detected management information while the recording device is newly recording the record information; a specifying device for specifying an erasable information from among the information groups which are identified by the outputted identification information while the recording device is newly recording the record information; and a controlling device for controlling the recording device to newly record the record information to a recordable area, which includes the recorded area of the specified erasable information as well as a non-recorded area where the record information is not recorded, of the record medium on the basis of the positional information included in the detected management information.

公开(公告)号：US06680890B2

公开(公告)日：2004-01-20

申请号：US10199019

申请日：2002-07-22

申请人： Shinji Suzuki ,  Masayoshi Yoshida ,  Ichiro Higuchi ,  Hiroshi Suzuki

发明人： Shinji Suzuki ,  Masayoshi Yoshida ,  Ichiro Higuchi ,  Hiroshi Suzuki

IPC分类号： G11B7085

CPC分类号： G11B27/034 ,  G11B19/04 ,  G11B20/10527 ,  G11B27/036 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/20 ,  G11B2220/65 ,  H04N5/85 ,  H04N9/8042

摘要： An information recording apparatus for recording record information onto a record medium, on which (i) a plurality of information groups each comprising one series of the record information and (ii) management information including positional information indicating a recorded area of each of the information groups are recordable, is provided with: a detecting device for detecting the management information, which is recorded in advance on the record medium, from the record medium; a recording device for newly recording the record information onto the record medium; an outputting device for outputting an identification information to identify the information groups, which are recorded in advance on the record medium, on the basis of the detected management information while the recording device is newly recording the record information; a specifying device for specifying an erasable information from among the information groups which are identified by the outputted identification information while the recording device is newly recording the record information; and a controlling device for controlling the recording device to newly record the record information to a recordable area, which includes the recorded area of the specified erasable information as well as a non-recorded area where the record information is not recorded, of the record medium on the basis of the positional information included in the detected management information.

摘要翻译： 一种信息记录装置，用于将记录信息记录到记录介质上，其中（i）多个信息组，每个信息组包括一系列记录信息，以及（ii）管理信息，包括表示每个信息组的记录区域的位置信息 具有：从记录介质检测预先记录在记录介质上的管理信息的检测装置; 用于将记录信息新记录到记录介质上的记录装置; 输出装置，用于在记录装置新记录记录信息的同时基于检测到的管理信息，输出用于识别在记录介质上预先记录的信息组的识别信息; 指定装置，用于在所述记录装置新记录所述记录信息时由所输出的识别信息识别的所述信息组中指定可擦除信息; 以及控制装置，用于控制记录装置将记录信息新记录到可记录区域，该可记录区域包括指定的可擦除信息的记录区域以及不记录记录信息的未记录区域的记录介质 基于检测到的管理信息中包含的位置信息。