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31. 发明申请

US20050285762A1 Reproduction apparatus 失效
标题翻译：繁殖装置
公开(公告)号：US20050285762A1
公开(公告)日：2005-12-29
申请号：US11165510
申请日：2005-06-24
申请人： Shuhei Kawachi
发明人： Shuhei Kawachi
IPC分类号： G11B20/10 , H03M7/00
CPC分类号： G11B20/10527 , G11B2020/00014
摘要： A reproduction apparatus includes a reproduction unit that reproduces plurality of information data encoded using mutually different encoding systems from a recording medium, a program storage unit that stores multiple kinds of decoding programs corresponding to the different encoding systems, a program loading memory into which a part of the plurality of kinds of decoding programs can be loaded; a decoding unit that decodes the reproduced information data using a decoding program loaded into the program loading memory, an instruction unit that instructs start of reproduction of the information data, and a control unit that selects a decoding program to be loaded into the program loading memory from among the multiple kinds of decoding programs stored in the program storage means in accordance with a predetermined rule, reads out the selected decoding program from the program storage means, and loads the read-out decoding program into the program loading memory, before the starts of reproduction is instructed by the instruction unit.
摘要翻译：再现装置包括再现单元，其再现从记录介质中使用相互不同的编码系统编码的多个信息数据，存储与不同编码系统相对应的多种解码程序的程序存储单元，程序加载存储器，可以加载多种解码程序; 解码单元，其使用加载到程序加载存储器中的解码程序来解码再现的信息数据，指示单元，其指示信息数据的再现开始;以及控制单元，其选择要加载到程序加载存储器中的解码程序从存储在程序存储装置中的多种解码程序中，根据预定的规则，从程序存储装置中读出所选择的解码程序，并且在开始之前将读出的解码程序加载到程序加载存储器中的再现由指令单元指示。

32. 发明授权

US06970505B2 APPARATUS FOR PROTECTION OF DATA DECODING ACCORDING TO TRANSFERRED MEDIUM PROTECTION DATA, FIRST AND SECOND APPARATUS PROTECTION DATA AND A FILM CLASSIFICATION SYSTEM, TO DETERMINE WHETHER MAIN DATA ARE DECODED IN THEIR ENTIRETY, PARTIALLY, OR NOT AT ALL 失效
标题翻译：用于根据传输的中等保护数据，第一和第二装置保护数据和电影分类系统保护数据解码的装置，以确定主数据是否在其完整，部分或不全部解释
公开(公告)号：US06970505B2
公开(公告)日：2005-11-29
申请号：US09992071
申请日：2001-11-26
申请人： Takayuki Sugahara
发明人： Takayuki Sugahara
IPC分类号： G06F1/00 , G06F21/10 , G06F21/62 , G11B20/00 , G11B20/10 , G11B27/10 , H04N5/85 , H04N7/167 , H04N9/804 , H04N9/806 , H04N9/87 , H04N21/435 , H04N21/4405 , H04N21/4545 , H04N7/12
CPC分类号： H04N9/87 , G06F21/10 , G06F2211/007 , G06F2221/0731 , G06F2221/2101 , G06F2221/2107 , G06F2221/2113 , G06F2221/2149 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00159 , G11B20/00188 , G11B20/00739 , G11B20/00768 , G11B27/105 , G11B27/3027 , G11B2020/00014 , G11B2020/10537 , G11B2220/2545 , H04N5/85 , H04N9/8042 , H04N9/806
摘要： In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with medium protection data which are specific to the data medium being conveyed together with the main data, the apparatus includes a section for generating apparatus protection data which are specific to the reproduction apparatus, a section for combining the apparatus protection data with the medium protection data to define a protection level, and a section for applying the protection level to restrict reproduction of the original signal, with stepwise variations in restriction occurring in accordance with changes in protection level. The medium protection data may include information for specifying restricted reproduction of portions of the original signal, such as by producing degraded resolution within specified regions of specified frames of a video signal.
摘要翻译：在再现装置中，为了再现通过诸如记录盘或广播系统的数据介质作为主数据传送的原始信号，具有与主数据一起传送的数据介质特有的介质保护数据，该装置包括：用于生成特定于再现设备的设备保护数据的部分，用于将设备保护数据与介质保护数据组合以定义保护等级的部分，以及用于应用保护等级以限制原始信号的再现的部分，根据保护水平的变化，限制发生逐步变化。介质保护数据可以包括用于指定原始信号的部分的受限再现的信息，例如通过在视频信号的指定帧的指定区域内产生劣化的分辨率。

33. 发明申请

US20050257075A1 Data output method and apparatus, data playback method and apparatus, data recording method and apparatus, and data recording and playback method and apparatus 审中-公开
标题翻译：数据输出方法和装置，数据再现方法和装置，数据记录方法和装置以及数据记录和再现方法和装置
公开(公告)号：US20050257075A1
公开(公告)日：2005-11-17
申请号：US11179716
申请日：2005-07-12
申请人： Yoichiro Sako , Tatsuya Inokuchi , Shunsuke Furukawa
发明人： Yoichiro Sako , Tatsuya Inokuchi , Shunsuke Furukawa
IPC分类号： G06F3/06 , G06F21/10 , G06T1/00 , G09C5/00 , G10L19/00 , G10L19/018 , G10L25/51 , G11B20/00 , G11B20/10 , H04N5/913 , G06K9/00
CPC分类号： G11B20/10527 , G06T1/0021 , G06T2201/0064 , G11B20/00086 , G11B20/00188 , G11B20/00753 , G11B20/00768 , G11B20/00884 , G11B2020/00014 , H04N5/85 , H04N5/913 , H04N2005/91328 , H04N2005/91335
摘要： A method of outputting data read from a recording medium includes decoding data read from a recording medium, embedding electronic watermark information in the decoded data when the decoded data is output as recording data, and outputting the resulting data.
摘要翻译：一种输出从记录介质读取的数据的方法包括从记录介质读取的数据解码，当解码数据作为记录数据输出时，将电子水印信息嵌入解码数据中，并输出结果数据。

34. 发明申请

US20050157320A1 Recording medium, data recording method and apparatus, data regenerating method and apparatus, and copy control method 审中-公开
标题翻译：记录介质，数据记录方法和装置，数据再生方法和装置以及复制控制方法
公开(公告)号：US20050157320A1
公开(公告)日：2005-07-21
申请号：US11053075
申请日：2005-02-07
申请人： Yoichiro Sako , Tatsuya Inokuchi
发明人： Yoichiro Sako , Tatsuya Inokuchi
IPC分类号： G06F21/10 , G06F21/62 , G06Q50/00 , G06Q50/10 , G09C5/00 , G11B7/007 , G11B7/26 , G11B19/02 , G11B20/00 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , G06F15/00
CPC分类号： G11B27/329 , G11B7/007 , G11B7/261 , G11B19/02 , G11B20/00007 , G11B20/00086 , G11B20/0021 , G11B20/0063 , G11B20/0071 , G11B20/00768 , G11B20/00913 , G11B20/10527 , G11B20/1217 , G11B20/1251 , G11B20/1262 , G11B27/034 , G11B27/105 , G11B27/3063 , G11B2020/00014 , G11B2020/10546 , G11B2220/20 , G11B2220/213 , G11B2220/2537 , G11B2220/2545 , G11B2220/2583 , G11B2220/41 , H04N5/85 , H04N9/8205 , H04N2005/91364
摘要： Data is recorded in a first part PA1 in accordance with a signal format same as that of an existing CD at the lower limit (1.5 μm) of an allowable value of a track pitch and the lower limit (1.2 m/sec) of a linear velocity. As a result, the data for the maximum regeneration time (74.7 min) can be recorded in the first part PA1. An existing CD reproducing apparatus can reproduce the audio data recorded in the first part PA1 with no problem. Moreover, compressed and encrypted audio data is recorded in a second part PA2 at a single density or a double density. The single density represents a recording density same as that of an existing CD and the double density represents a density two time larger than the single density. Furthermore, the audio data recorded in the second part PA2 is charged when reproduced in order to protect copyrights. The format of the data recorded in the second part PA2 uses the format of a CD-ROM.
摘要翻译：根据与轨道间距的允许值的下限（1.5mum）和现有CD的下限（1.2m / sec）的现有CD相同的信号格式将数据记录在第一部分PA 1中线速度结果，可以在第一部分PA 1中记录最大再生时间（74.7分钟）的数据。现有的CD再现装置可以无问题地再现记录在第一部分PA 1中的音频数据。此外，压缩和加密的音频数据以单一密度或双密度记录在第二部分PA 2中。单密度表示与现有CD相同的记录密度，双密度表示比单一密度大两倍的密度。此外，为了保护版权，在再现时，记录在第二部分PA 2中的音频数据被充电。记录在第二部分PA 2中的数据的格式使用CD-ROM的格式。

35. 发明申请

US20050080500A1 Audio device and playback method in audio device 审中-公开
标题翻译：音频设备中的音频设备和播放方法
公开(公告)号：US20050080500A1
公开(公告)日：2005-04-14
申请号：US10936216
申请日：2004-09-08
申请人： Masaru Kimura
发明人： Masaru Kimura
IPC分类号： H04R3/00 , G06F17/00 , G10K15/02 , G10L19/00 , G11B20/10 , G11B20/12
CPC分类号： G11B20/10527 , G11B2020/00014 , G11B2020/10546 , G11B2020/1062
摘要： An audio device includes a DVD player for decoding an input audio signal and for outputting a digital audio signal, an audio amplifier for outputting an analog audio signal based on the digital audio signal, an audio decoder for detecting a change of an audio attribute, a decoding suspension unit for muting an output from the audio amplifier and temporarily suspending an operation of the decoder when the change of the attribute is detected, and a setting changing unit for changing operation conditions of the audio amplifier so as to correspond to the changed audio attribute when a muting part operates.
摘要翻译：音频装置包括用于解码输入音频信号并用于输出数字音频信号的DVD播放器，用于基于数字音频信号输出模拟音频信号的音频放大器，用于检测音频属性变化的音频解码器，解码悬架单元，用于使音频放大器的输出静音并且当检测到属性的改变时暂时中止解码器的操作;以及设置改变单元，用于改变音频放大器的操作条件以便对应于改变的音频属性当静音部分运行时。

36. 发明授权

US06850237B2 Waveform recording system 失效
标题翻译：波形记录系统
公开(公告)号：US06850237B2
公开(公告)日：2005-02-01
申请号：US10419236
申请日：2003-04-21
申请人： Etsurou Nakayama
发明人： Etsurou Nakayama
IPC分类号： G01R13/20 , G01R13/02 , G11B20/00 , G06T11/20
CPC分类号： G01R13/029 , G11B20/00007 , G11B2020/00014
摘要： The present invention is characteristic in that a wave signal being measured is converted to wave data, compressed wave data is produced from wave data in a prescribed compression interval, and a part of the wave data in the compression interval used for display is re-compressed so that the range of wave data for display agrees with the range of wave data which is the origin of the compressed wave data, thereby improving the accuracy of waveform display.
摘要翻译：本发明的特征在于，将被测量的波信号转换为波数据，在规定的压缩间隔内由波形数据产生压缩波数据，再次压缩用于显示的压缩间隔中的波数据的一部分使得用于显示的波数据的范围与作为压缩波数据的原点的波数据的范围一致，从而提高波形显示的精度。

37. 发明授权

US06804297B2 METHOD FOR PROTECTION OF DATA REPRODUCTION ACCORDING TO MEDIUM PROTECTION DATA, POSITION INFORMATION AND FIRST AND SECOND APPARATUS PROTECTION DATA TO DETERMINE WHETHER MAIN DATA AT SPECIFIED POSITIONS ARE REPRODUCED IN THEIR ENTIRETY, PARTIALLY, OR NOT AT ALL 失效
标题翻译：用于保护根据中间保护数据的数据复制的方法，位置信息以及第一和第二设备保护数据，用于确定指定位置的主数据是否在其完整性，部分或不全部重现
公开(公告)号：US06804297B2
公开(公告)日：2004-10-12
申请号：US09991989
申请日：2001-11-26
申请人： Takayuki Sugahara
发明人： Takayuki Sugahara
IPC分类号： H04N712
CPC分类号： H04N9/87 , G06F21/10 , G06F2211/007 , G06F2221/0731 , G06F2221/2101 , G06F2221/2107 , G06F2221/2113 , G06F2221/2149 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00159 , G11B20/00188 , G11B20/00739 , G11B20/00768 , G11B27/105 , G11B27/3027 , G11B2020/00014 , G11B2020/10537 , G11B2220/2545 , H04N5/85 , H04N9/8042 , H04N9/806
摘要： In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with medium protection data which are specific to the data medium being conveyed together with the main data, the apparatus includes a section for generating apparatus protection data which are specific to the reproduction apparatus, a section for combining the apparatus protection data with the medium protection data to define a protection level, and a section for applying the protection level to restrict reproduction of the original signal, with stepwise variations in restriction occurring in accordance with changes in protection level. The medium protection data may include information for specifying restricted reproduction of portions of the original signal, such as by producing degraded resolution within specified regions of specified frames of a video signal.
摘要翻译：在再现装置中，为了再现通过诸如记录盘或广播系统的数据介质作为主数据传送的原始信号，具有与主数据一起传送的数据介质特有的介质保护数据，该装置包括：用于生成特定于再现设备的设备保护数据的部分，用于将设备保护数据与介质保护数据组合以定义保护等级的部分，以及用于应用保护等级以限制原始信号的再现的部分，根据保护水平的变化，限制发生逐步变化。介质保护数据可以包括用于指定原始信号的部分的受限再现的信息，例如通过在视频信号的指定帧的指定区域内产生劣化的分辨率。

38. 发明授权

US06760375B2 METHOD FOR PROTECTION OF DATA DECODING ACCORDING TO PROTECTION DATA AND FIRST AND SECOND APPARATUS PROTECTION DATA TO DETERMINE WHETHER MAIN DATA ARE DECODED IN THEIR ENTIRETY, PARTIALLY, OR NOT AT ALL 失效
标题翻译：用于根据保护数据保护数据解码的方法，以及第一和第二装置保护数据以确定主数据是否在其完整，部分或不全部解释
公开(公告)号：US06760375B2
公开(公告)日：2004-07-06
申请号：US09991945
申请日：2001-11-26
申请人： Takayuki Sugahara
发明人： Takayuki Sugahara
IPC分类号： H04N712
CPC分类号： H04N9/87 , G06F21/10 , G06F2211/007 , G06F2221/0731 , G06F2221/2101 , G06F2221/2107 , G06F2221/2113 , G06F2221/2149 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00159 , G11B20/00188 , G11B20/00739 , G11B20/00768 , G11B27/105 , G11B27/3027 , G11B2020/00014 , G11B2020/10537 , G11B2220/2545 , H04N5/85 , H04N9/8042 , H04N9/806
摘要： In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with medium protection data which are specific to the data medium being conveyed together with the main data, the apparatus includes a section for generating apparatus protection data which are specific to the reproduction apparatus, a section for combining the apparatus protection data with the medium protection data to define a protection level, and a section for applying the protection level to restrict reproduction of the original signal, with stepwise variations in restriction occurring in accordance with changes in protection level. The medium protection data may include information for specifying restricted reproduction of portions of the original signal, such as by producing degraded resolution within specified regions of specified frames of a video signal.
摘要翻译：在再现装置中，为了再现通过诸如记录盘或广播系统的数据介质作为主数据传送的原始信号，具有与主数据一起传送的数据介质特有的介质保护数据，该装置包括：用于生成特定于再现设备的设备保护数据的部分，用于将设备保护数据与介质保护数据组合以定义保护等级的部分，以及用于应用保护等级以限制原始信号的再现的部分，根据保护水平的变化，限制发生逐步变化。介质保护数据可以包括用于指定原始信号的部分的受限再现的信息，例如通过在视频信号的指定帧的指定区域内产生劣化的分辨率。

39. 发明授权

US06735251B2 DECODING APPARATUS FOR PROTECTION OF DATA REPRODUCTION ACCORDING TO PROTECTION DATA AND FIRST AND SECOND APPARATUS PROTECTION DATA TO DETERMINE WHETHER MAIN DATA ARE REPRODUCED IN THEIR ENTIRETY, PARTIALLY OR NOT AT ALL 失效
标题翻译：根据保护数据保护数据复制的解码装置和第一和第二装置保护数据，以确定主数据是否在其实质中部分或全部不存在
公开(公告)号：US06735251B2
公开(公告)日：2004-05-11
申请号：US09991943
申请日：2001-11-26
申请人： Takayuki Sugahara
发明人： Takayuki Sugahara
IPC分类号： H04N712
CPC分类号： H04N9/87 , G06F21/10 , G06F2211/007 , G06F2221/0731 , G06F2221/2101 , G06F2221/2107 , G06F2221/2113 , G06F2221/2149 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00159 , G11B20/00188 , G11B20/00739 , G11B20/00768 , G11B27/105 , G11B27/3027 , G11B2020/00014 , G11B2020/10537 , G11B2220/2545 , H04N5/85 , H04N9/8042 , H04N9/806
摘要： In a reproduction apparatus, for reproducing an original signal conveyed as main data by a data medium such as a recording disk or broadcasting system, with medium protection data which are specific to the data medium being conveyed together with the main data, the apparatus includes a section for generating apparatus protection data which are specific to the reproduction apparatus, a section for combining the apparatus protection data with the medium protection data to define a protection level, and a section for applying the protection level to restrict reproduction of the original signal, with stepwise variations in restriction occurring in accordance with changes in protection level. The medium protection data may include information for specifying restricted reproduction of portions of the original signal, such as by producing degraded resolution within specified regions of specified frames of a video signal.
摘要翻译：在再现装置中，为了再现通过诸如记录盘或广播系统的数据介质作为主数据传送的原始信号，具有与主数据一起传送的数据介质特有的介质保护数据，该装置包括：用于生成特定于再现设备的设备保护数据的部分，用于将设备保护数据与介质保护数据组合以定义保护等级的部分，以及用于应用保护等级以限制原始信号的再现的部分，根据保护水平的变化，限制发生逐步变化。介质保护数据可以包括用于指定原始信号的部分的受限再现的信息，例如通过在视频信号的指定帧的指定区域内产生劣化的分辨率。

40. 发明申请

US20030220785A1 Digital audio device 失效
标题翻译：数字音频设备
公开(公告)号：US20030220785A1
公开(公告)日：2003-11-27
申请号：US10286445
申请日：2002-10-31
发明人： Gary Collins , Paul Nielsen , Kevin Harmon
IPC分类号： G10L019/00
CPC分类号： H04H60/80 , G11B20/00086 , G11B20/00768 , G11B20/10527 , G11B27/034 , G11B2020/00014 , G11B2020/10546 , G11B2220/2512 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/61 , G11C7/16 , G11C2207/16 , H04H60/04 , H04H60/27 , H04N5/913 , H04N7/173 , H04N21/4334 , H04N21/436 , H04N21/4627 , H04N21/4788 , H04N21/8113 , H04N21/8355 , H04N2005/91328
摘要： A digital audio device. According to one aspect of the invention, the device includes a memory and an analog input system configured to record analog audio signals to the memory as digital audio data. The device further includes a digital input configured to download digital audio data to the memory, as well as an analog output system configured to generate analog playback signals decoded from digital audio data stored in the memory. Furthermore, the device includes a digital output configured to upload digital audio data from the memory.
摘要翻译：数字音频设备。根据本发明的一个方面，该设备包括存储器和模拟输入系统，其配置为将模拟音频信号作为数字音频数据记录到存储器。该设备还包括被配置为将数字音频数据下载到存储器的数字输入，以及被配置为产生从存储在存储器中的数字音频数据解码的模拟回放信号的模拟输出系统。此外，该设备包括被配置为从存储器上传数字音频数据的数字输出。

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