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    Recording apparatus, and recording method
    36.
    发明专利
    Recording apparatus, and recording method 有权
    记录装置和记录方法

    公开(公告)号：JP2004201170A

    公开(公告)日：2004-07-15

    申请号：JP2002369466

    申请日：2002-12-20

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： HIDAKA YASUHIRO ,  KOJIMA MASAAKI ,  YOSHIOKA SHINGO ,  OKUMURA HIDEHIKO ,  OGAWA KANAME ,  SHIINA HIROKI

    IPC: H04N5/85 ,  G11B20/10 ,  G11B20/12 ,  H04N5/77 ,  H04N5/92 ,  H04N9/79 ,  H04N9/804

    CPC classification number: H04N9/8042 ,  G11B27/034 ,  G11B27/105 ,  G11B27/326 ,  G11B2220/2562 ,  H04N5/772 ,  H04N5/85 ,  H04N9/7921 ,  H04N9/8047

    Abstract: PROBLEM TO BE SOLVED: To record both the motion picture data and still image data in a mode reproducible by various reproduction apparatuses. SOLUTION: The apparatus performs data compression for the motion picture data by the MPEG system in a MPEG encoder 2, forms data for recording corresponding to a predetermined recording format in a format-forming part 3, and records them in a DVD 100; performs data compression for the still image data by the JPEG system in a JPEG encoder 6, and records in the DVD 100 separately from the motion picture data. The apparatus reads the still image data compressed by the JPEG system and recorded in the DVD 100, converts them into an I picture of the MPEG system in a format converter 7, and records them in the DVD 100 in the predetermined format through the format-forming part 3. COPYRIGHT: (C)2004,JPO&NCIPI

    Abstract translation: 要解决的问题：将运动图像数据和静止图像数据以可再现的模式记录在各种再现装置中。 解决方案：该装置通过MPEG编码器2中的MPEG系统对运动图像数据执行数据压缩，在格式形成部分3中形成与预定记录格式相对应的记录数据，并将它们记录在DVD100中 ; 通过JPEG编码器6中的JPEG系统对静止图像数据执行数据压缩，并且与动态图像数据分离地记录在DVD 100中。 该装置读取由JPEG系统压缩并记录在DVD100中的静止图像数据，并将其转换为格式转换器7中的MPEG系统的I图像，并通过格式转换器7以预定格式将它们记录在DVD 100中， （C）2004，JPO＆NCIPI

    DIGITAL PLL CIRCUIT
    38.
    发明专利
    DIGITAL PLL CIRCUIT 失效

    公开(公告)号：JPH11341306A

    公开(公告)日：1999-12-10

    申请号：JP14340598

    申请日：1998-05-25

    Applicant: SONY CORP

    Inventor： OKAMOTO ICHIRO ,  YAMAMURA TAKAYA ,  KOTANI YASUTAKA ,  YOSHIOKA SHINGO

    IPC: H04N5/12 ,  H03L7/10

    Abstract: PROBLEM TO BE SOLVED: To reduce response time until a PLL is locked and also to reduce the scale of a circuit. SOLUTION: This digital PLL circuit, which produces an output signal of a frequency nfref by making the frequency fref of a reference input signal n times, has a 1st loop provided with an analog phase comparing means 6 which performs phase comparison of the reference pilot signal of a frequency f/m that is externally supplied with the feedback pilot signal of a frequency, that undergoes m frequency division of an output signal by a variable frequency dividing means 5 and controls the frequency of the output signal and a 2nd loop, which is provided with a digital frequency comparing means 2 that counts an output signal in each cycle of the reference input signal and produces a difference with the (n) as a stage number and a noise shaper 4 which integrates the stage number and calculates it for every cycle of the feedback pilot signal and controls the frequency of the output signal by changing the frequency division ratio of the means 5 of a 1st loop through the shaper 4.

    RECORDING DEVICE, RECORDING METHOD, AND PROGRAM
    39.
    发明专利
    RECORDING DEVICE, RECORDING METHOD, AND PROGRAM 失效

    公开(公告)号：JP2002334517A

    公开(公告)日：2002-11-22

    申请号：JP2001141042

    申请日：2001-05-11

    Applicant: SONY CORP

    Inventor： YOSHIOKA SHINGO

    IPC: H04N5/85 ,  G11B7/0045 ,  G11B19/02 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/11 ,  H04N5/77 ,  H04N5/92 ,  H04N9/804

    Abstract: PROBLEM TO BE SOLVED: To improve the operability and to suppress the capacity of an optical disk from being wasted. SOLUTION: When the start of recording is indicated at a time T11 and the stop of recording is indicated at a time T12, a DVD camcoder is set to the temporary stop state at the time T12. The address or the like of the optical disk at this time is preserved in a recording RAM. When the restart of recording is indicated at a time T13, the address preserved in the recording RAM is read out, and recording is restarted from a position of the optical disk corresponding to the address.

    Recording apparatus and recording method
    40.
    发明专利
    Recording apparatus and recording method 有权
    记录装置和记录方法

    公开(公告)号：JP2006081197A

    公开(公告)日：2006-03-23

    申请号：JP2005271598

    申请日：2005-09-20

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： HIDAKA YASUHIRO ,  KOJIMA MASAAKI ,  YOSHIOKA SHINGO ,  OKUMURA HIDEHIKO ,  OGAWA KANAME ,  SHIINA HIROKI

    IPC: H04N5/91 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  H04N5/225 ,  H04N5/232 ,  H04N5/92 ,  H04N101/00

    Abstract: PROBLEM TO BE SOLVED: To record both moving image data and still image data so as to reproduce the data in various kinds of reproducing apparatuses. SOLUTION: Still image data compressed by a JPEG scheme and recorded on a DVD 100 are read out and converted into I-Picture of an MPEG scheme in a format converting unit 7, and recording data converted into I-Picture are recorded on the DVD 100 in the predetermined format through a format forming unit 3. In such a case, first data storing information indicating an arbitrary still picture of the recording data and second data storing a pointer to the first data for referring to a reproducible position in the recording data are recorded on the recording medium together with the recording data. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：记录运动图像数据和静止图像数据，以便再现各种再现装置中的数据。 解决方案：通过JPEG方案压缩并记录在DVD 100上的静止图像数据被读出并在格式转换单元7中转换成MPEG方案的I图像，并且将转换成I图像的记录数据记录在 通过格式形成单元3以预定格式的DVD 100。在这种情况下，第一数据存储指示记录数据的任意静止图像的信息和存储指向第一数据的指针的第二数据，用于参考在第 记录数据与记录数据一起被记录在记录介质上。 版权所有（C）2006，JPO＆NCIPI

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