公开(公告)号：US06460145B1

公开(公告)日：2002-10-01

申请号：US09162327

申请日：1998-09-28

申请人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

发明人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

IPC分类号： G06F1100

CPC分类号： G11C29/765 ,  G06F11/0763 ,  G06F11/1068 ,  G11C29/88

摘要： There are provided a storage device for outputting-data in such a manner that whether or not error correction has been made can be discriminated, and a data processing system in which a storage device furnishes data to a data processing device in such a manner that whether or not the area management information has been corrected for errors can be discriminated and in which the data processing device discriminates whether or not the area management information has been corrected for errors in order to perform predetermined data processing. There is also provided a data processing method for the storage device and for the data processing system. If there is any error correctable by an error processing unit 26 in the area management information read out from the flash memory 21, the controller 27 furnishes the area management information to the error correction processing unit 26 and appends a flag indicating the fact of error correction to the area management information corrected for errors to output the resulting data.

摘要翻译： 提供了一种存储装置，用于以可以区分是否进行错误校正的方式输出数据;以及数据处理系统，其中存储装置向数据处理装置提供数据，使得无论是否 或者不能区分出错误的区域管理信息，并且其中数据处理装置鉴别区域管理信息是否已被纠正以便进行预定的数据处理。 还提供了一种用于存储装置和数据处理系统的数据处理方法。 如果在从闪速存储器21读出的区域管理信息中存在由错误处理单元26可纠正的错误，则控制器27将该区域管理信息提供给纠错处理单元26，并附加指示纠错事实的标志 对区域管理信息进行纠错以输出结果数据。

公开(公告)号：US06412023B1

公开(公告)日：2002-06-25

申请号：US09626281

申请日：2000-07-25

申请人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

发明人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

IPC分类号： G06F1310

CPC分类号： G06F13/4291

摘要： A data processing apparatus and an external storage apparatus arranged to transmit data by using serial signals and capable of reducing the number of signal lines for use to transmit serial data. A CLK line, a control line and a DT line are arranged between a data processing apparatus and a memory card. The DT line is a line through which data and commands formed into serial signals are bidirectionally transmitted. A synchronizing signal is transmitted to the CLK line. A control signal is supplied from the data processing apparatus to the memory card through the control line. In a period of time in which the signal level of the control signal is a high level, data or a command is transmitted to the DT line. In a period of time in which the signal level of the control signal is a low level, a status signal is transmitted to the DT line from the memory card.

摘要翻译： 一种数据处理装置和外部存储装置，被配置为通过使用串行信号发送数据并且能够减少用于发送串行数据的信号线的数量。 在数据处理装置和存储卡之间布置有CLK线，控制线和DT线。 DT线是通过其形成串行信号的数据和命令被双向传输的线。 同步信号被发送到CLK线。 控制信号通过控制线从数据处理装置提供给存储卡。 在控制信号的信号电平为高电平的时间段内，向DT线路发送数据或命令。 在控制信号的信号电平为低电平的时间段内，状态信号从存储卡发送到DT线路。

公开(公告)号：US08521003B2

公开(公告)日：2013-08-27

申请号：US12080446

申请日：2008-04-03

申请人： Mitsuhiro Hirabayashi ,  Makoto Yamada ,  Toshihiro Ishizaka ,  Satoshi Tsujii

发明人： Mitsuhiro Hirabayashi ,  Makoto Yamada ,  Toshihiro Ishizaka ,  Satoshi Tsujii

IPC分类号： H04N9/80

CPC分类号： H04N9/8042 ,  G11B27/034 ,  G11B2220/2545 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85

摘要： The present invention relates to a recording apparatus and a record medium for recording a data read time, a seek time, a successive reproduction time, a successive record length, and a correlation among data pieces. A recording apparatus of the present invention is a recoding apparatus for recording data to a rewritable record medium, comprising an encoding means for encoding the data corresponding to a predetermined compressing and encoding system, a converting means for converting a data structure of encoded data that is output from the encoding means into a file structure that a computer software program that synchronously reproduces a moving picture and so forth can handle without need to use a special hardware device, and a recording means for recording data having the file structure to the record medium, wherein the file structure has a first data unit, a second data unit, and a data portion, the second data unit being a set of a plurality of first data units, the data portion describing management information, wherein the plurality of second data units is correlated with a successive record length of the record medium, and wherein the data portion contains a time length and a data length of the second data unit recorded in the successive record length.

摘要翻译： 本发明涉及一种用于记录数据读取时间，寻道时间，连续再现时间，连续记录长度以及数据之间的相关性的记录装置和记录介质。 本发明的记录装置是用于将数据记录到可重写记录介质的记录装置，包括用于对与预定的压缩和编码系统相对应的数据进行编码的编码装置，用于将编码数据的数据结构转换为 从编码装置输出到同步再现运动图像等的计算机软件程序可以处理而不需要使用特殊的硬件设备的文件结构，以及用于将具有文件结构的数据记录到记录介质的记录装置， 其中所述文件结构具有第一数据单元，第二数据单元和数据部分，所述第二数据单元是多个第一数据单元的集合，所述数据部分描述管理信息，其中所述多个第二数据单元是 与记录介质的连续记录长度相关联，并且其中数据部分包含时间长度和数据长度 第二数据单元以连续记录长度记录。

公开(公告)号：US08368946B2

公开(公告)日：2013-02-05

申请号：US11936341

申请日：2007-11-07

申请人： Masayoshi Ohno ,  Shigeru Kashiwagi ,  Hideo Obata ,  Mitsuhiro Hirabayashi

发明人： Masayoshi Ohno ,  Shigeru Kashiwagi ,  Hideo Obata ,  Mitsuhiro Hirabayashi

IPC分类号： G06K15/00 ,  H04N5/225 ,  G06F7/00

CPC分类号： G06F17/3028

摘要： An information processing system includes: an imaging device including a first recording medium recording a content file, and a management information storage unit storing management information for managing the content file in the first recording medium; an information processing device including a second recording medium recording a predetermined content file; and a control unit controlling so as to detect difference information relating to the storage state of the content file recorded in the first recording medium, based on the results of comparing present management information stored in the management information storage unit, with past management information which has been recorded before the present management information and is management information of the point-in-time at which the content file in the first recording medium was saved to the second recording medium, and record, in the second recording medium, the content file in the first recording medium, based on the detected difference information.

摘要翻译： 一种信息处理系统，包括：成像装置，包括记录内容文件的第一记录介质;以及管理信息存储单元，存储用于管理第一记录介质中的内容文件的管理信息; 信息处理设备，包括记录预定内容文件的第二记录介质; 以及控制单元，其基于将存储在管理信息存储单元中的当前管理信息进行比较的结果与先前存在的管理信息的结果相对应地检测与记录在第一记录介质中的内容文件的存储状态有关的差异信息， 被记录在当前管理信息之前，并且是将第一记录介质中的内容文件保存到第二记录介质的时间点的管理信息，并且在第二记录介质中将内容文件记录在 第一记录介质，基于检测到的差分信息。

公开(公告)号：US20050226603A1

公开(公告)日：2005-10-13

申请号：US10398618

申请日：2002-07-26

申请人： Mitsuhiro Hirabayashi ,  Kenichiro Aridome ,  Toshihiro Ishizaka

发明人： Mitsuhiro Hirabayashi ,  Kenichiro Aridome ,  Toshihiro Ishizaka

IPC分类号： G06F12/00 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  G11B27/34 ,  H04N5/225 ,  H04N5/76 ,  H04N5/77 ,  H04N5/85 ,  H04N5/91 ,  H04N5/92 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  H04N5/781

CPC分类号： H04N5/9201 ,  G11B20/18 ,  G11B27/034 ,  G11B27/105 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/772 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205

摘要： A recording apparatus, a recording method, a recording medium, and an electronic camera which create an index file (IF) for holding index information of a file separately as a fixed data length portion and a variable data length portion and record the index file on the recording medium. The recording apparatus comprises creating means for creating the IF including a plurality of areas to each of which a unique identifier is assigned and recording means for recording the IF on the recording medium, wherein the creating means divides file attribute information into first attribute information of a fixed data length and second attribute information of a variable data length, holds separately a plurality pieces of first attribute information associated with a plurality of files, respectively, and a plurality pieces of second attribute information associated with the plurality of first attribute information, respectively, in the plurality of areas while the plurality pieces of first attribute information are associated with the plurality of files, respectively, and the plurality pieces of second attribute information are associated with the plurality pieces of first attribute information, respectively, and the creating means collects areas of the plurality of areas with a fixed data length as a first area group, and collects areas with a variable data length as a second area group, and holds them in the IF.

摘要翻译： 一种创建索引文件（IF）的记录装置，记录方法，记录介质和电子照相机，用于将文件的索引信息分别保存为固定数据长度部分和可变数据长度部分，并将索引文件记录在 记录介质。 记录装置包括创建用于创建包括多个区域的IF的装置，每个区域分配有唯一标识符;以及记录装置，用于在记录介质上记录IF，其中创建装置将文件属性信息划分为第一属性信息 固定数据长度和可变数据长度的第二属性信息分别分别存储与多个文件相关联的多条第一属性信息和分别与多个第一属性信息相关联的多条第二属性信息， 在所述多个区域中，所述多个第一属性信息分别与所述多个文件相关联，并且所述多个第二属性信息分别与所述多个第一属性信息相关联，并且所述创建装置收集区域 的多个区域 固定数据长度作为第一区域组，并且将具有可变数据长度的区域收集为第二区域组，并将其保存在IF中。

公开(公告)号：US20050055610A1

公开(公告)日：2005-03-10

申请号：US10955167

申请日：2004-09-29

申请人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

发明人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

IPC分类号： G06F12/16 ,  G06F11/00 ,  G06F11/10 ,  G06F12/00 ,  G11C16/02 ,  G11C16/06 ,  G11C29/00 ,  G11C29/04

CPC分类号： G11C29/765 ,  G06F11/0763 ,  G06F11/1068 ,  G11C29/88

摘要： There are provided a storage device for outputting data in such a manner that whether or not error correction has been made can be discriminated, and a data processing system in which a storage device furnishes data to a data processing device in such a manner that whether or not the area management information has been corrected for errors can be discriminated and in which the data processing device discriminates whether or not the area management information has been corrected for errors in order to perform predetermined data processing. There is also provided a data processing method for the storage device and for the data processing system. If there is any error correctable by an error processing unit 26 in the area management information read out from the flash memory 21, the controller 27 furnishes the area management information to the error correction processing unit 26 and appends a flag indicating the fact of error correction to the area management information corrected for errors to output the resulting data.

摘要翻译： 提供了一种存储装置，用于以可以区分是否进行纠错的方式输出数据;以及数据处理系统，其中存储装置以数据处理装置的方式向数据处理装置提供数据， 可以区分不能对区域管理信息进行纠错的错误，并且其中数据处理装置鉴别区域管理信息是否已被错误校正以执行预定的数据处理。 还提供了一种用于存储装置和数据处理系统的数据处理方法。 如果在从闪速存储器21读出的区域管理信息中存在由错误处理单元26可纠正的错误，则控制器27将该区域管理信息提供给纠错处理单元26，并附加指示纠错事实的标志 对区域管理信息进行纠错以输出结果数据。

公开(公告)号：US06810490B2

公开(公告)日：2004-10-26

申请号：US10215901

申请日：2002-08-09

申请人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

发明人： Akira Sassa ,  Takumi Okaue ,  Mitsuhiro Hirabayashi

IPC分类号： G06F1100

CPC分类号： G11C29/765 ,  G06F11/0763 ,  G06F11/1068 ,  G11C29/88

摘要： There are provided a storage device for outputting-data in such a manner that whether or not error correction has been made can be discriminated, and a data processing system in which a storage device finishes data to a data processing device in such a manner that whether or not the area management information has been corrected for errors can be discriminated and in which the data processing device discriminates whether or not the area management information has been corrected for errors in order to perform predetermined data processing. There is also provided a data processing method for the storage device and for the data processing system. If there is any error correctable by an error processing unit 26 in the area management information read out from the flash memory 21, the controller 27 furnishes the area management information to the error correction processing unit 26 and appends a flag indicating the fact of error correction to the area management information corrected for errors to output the resulting data.

摘要翻译： 提供了一种存储装置，用于以可以区分是否进行错误校正的方式输出数据，以及数据处理系统，其中存储装置以数据处理装置完成数据，使得是否 或者不能区分出错误的区域管理信息，并且其中数据处理装置鉴别区域管理信息是否已被纠正以便进行预定的数据处理。 还提供了一种用于存储装置和数据处理系统的数据处理方法。 如果在从闪速存储器21读出的区域管理信息中存在由错误处理单元26可纠正的错误，则控制器27将该区域管理信息提供给纠错处理单元26，并附加指示纠错事实的标志 对区域管理信息进行纠错以输出结果数据。

公开(公告)号：US06496879B2

公开(公告)日：2002-12-17

申请号：US10106672

申请日：2002-03-25

申请人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

发明人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

IPC分类号： G06F1314

CPC分类号： G06F13/4291

摘要： A data processing apparatus and an external storage apparatus arranged to transmit data by using serial signals and capable of reducing the number of signal lines for use to transmit serial data. A CLK line, a control line and a DT line are arranged between a data processing apparatus and a memory card. The DT line is a line through which data and commands formed into serial signals are bidirectionally transmitted. A synchronizing signal is transmitted to the CLK line. A control signal is supplied from the data processing apparatus to the memory card through the control line. In a period of time in which the signal level of the control signal is a high level, data or a command is transmitted to the DT line. In a period of time in which the signal level of the control signal is a low level, a status signal is transmitted to the DT line from the memory card.

公开(公告)号：US06253259B1

公开(公告)日：2001-06-26

申请号：US09083213

申请日：1998-05-21

申请人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

发明人： Mitsuhiro Hirabayashi ,  Kenichi Nakanishi

IPC分类号： G06F1310

CPC分类号： G06F13/4291 ,  H04L7/0008

摘要： A data processing apparatus and an external storage apparatus arranged to transmit data by using serial signals and capable of reducing the number of signal lines for use to transmit serial data. A CLK line, a control line and a DT line are arranged between a data processing apparatus and a memory card. The DT line is a line through which data and commands formed into serial signals are bidirectionally transmitted. A synchronizing signal is transmitted to the CLK line. A control signal is supplied from the data processing apparatus to the memory card through the control line. In a period of time in which the signal level of the control signal is a high level, data or a command is transmitted to the DT line. In a period of time in which the signal level of the control signal is a low level, a status signal is transmitted to the DT line from the memory card.

摘要翻译： 一种数据处理装置和外部存储装置，被配置为通过使用串行信号发送数据并且能够减少用于发送串行数据的信号线的数量。 在数据处理装置和存储卡之间布置有CLK线，控制线和DT线。 DT线是通过其形成串行信号的数据和命令被双向传输的线。 同步信号被发送到CLK线。 控制信号通过控制线从数据处理装置提供给存储卡。 在控制信号的信号电平为高电平的时间段内，向DT线路发送数据或命令。 在控制信号的信号电平为低电平的时间段内，状态信号从存储卡发送到DT线路。