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    • 47. 发明授权
    • Moving picture synthesizing device
    • 运动图像合成装置
    • US06549578B1
    • 2003-04-15
    • US09382445
    • 1999-08-25
    • Kensuke MaruyaShun MatsuuraHitoshi Kato
    • Kensuke MaruyaShun MatsuuraHitoshi Kato
    • H04B166
    • H04N19/577H04N19/174H04N19/40H04N19/48
    • A moving picture synthesizing device includes a code string analyzer for analyzing the header information of moving picture code strings used for synthesis. A picture information generator is also included for generating header information of synthesized moving picture code string for describing the synthesized moving picture to be generated by using the analyzed result. In addition, a code string rewriting part is included for rewriting the display position information described in the moving picture code strings used for synthesis. Adequate header information corresponding to the synthesized moving picture is generated by a simple computation, and the moving picture code strings for describing the synthesized moving picture efficiently is generated without decoding the moving picture code strings used for synthesis.
    • 运动图像合成装置包括用于分析用于合成的运动图像代码串的标题信息的代码串分析器。 还包括图像信息生成器,用于生成用于描述通过使用分析结果生成的合成运动图像的合成运动图像代码串的标题信息。 此外,包括用于重写用于合成的运动图像代码串中描述的显示位置信息的代码串重写部分。 通过简单的计算生成与合成运动图像对应的适当的标题信息,并且生成用于有效地描述合成运动图像的运动图像代码串,而不对用于合成的运动图像代码串进行解码。
    • 48. 发明授权
    • Musical performance training apparatus and record medium with musical performance training program
    • 音乐表演训练器材及音乐表演培训课程
    • US06342663B1
    • 2002-01-29
    • US09695664
    • 2000-10-24
    • Hitoshi Kato
    • Hitoshi Kato
    • G09B1500
    • G09B15/023
    • A musical performance training apparatus communicates with a musical instrument having light emitting elements for respective operation elements (e.g., musical keys). The apparatus sequentially reads, in advance, respective note data of a musical performance training part before their respective play timings (note-on timings), sequentially reads respective note data of automatic performance parts at their respective play timings and sends them to the instrument so that the light emitting elements are so controlled by the note data of the training part as to notify a trainee of key(s) to be played next, allowing the trainee to operate keys or play the training part in time agreement with the automatic performance. When reading note data of chord notes with a time difference or error from one another, the apparatus corrects the chord notes so as to have the same play time and sends the corrected results to the instrument. The apparatus selects or changes a musical part to be used for musical performance training and assigns note data of the selected musical part to a communication channel (e.g., MIDI channel) which is fixedly used by the instrument navigator to control the light emitting elements.
    • 音乐训练装置与具有用于各个操作元件(例如,音乐键)的发光元件的乐器通信。 该装置在各自的播放时刻(音符时刻)之前预先依次读取演奏训练部的各音符数据,依次读取各自的播放时刻的自动演奏部的各自音符数据,并将其发送到乐器 发光元件由训练部分的音符数据进行控制,以便通知接下来要播放的键的实习者,允许受训者在与自动演奏时间一致的情况下操作键或播放训练部分。 当读取具有时间差或错误的和弦音符的音符数据时,该装置校正和弦音符以便具有相同的播放时间并将校正的结果发送给乐器。 该装置选择或改变要用于演奏训练的音乐部分,并将所选音乐部分的音符数据分配给由仪器导航器固定地用于控制发光元件的通信信道(例如,MIDI通道)。
    • 50. 发明授权
    • Video transmitting apparatus
    • 视频发送装置
    • US06215781B1
    • 2001-04-10
    • US09007171
    • 1998-01-14
    • Hitoshi KatoAkino InoueShinji NojimaShugo HorikamiSatoshi Kageyu
    • Hitoshi KatoAkino InoueShinji NojimaShugo HorikamiSatoshi Kageyu
    • H04J300
    • H04N7/181H04N5/268H04N7/104
    • A video transmitting apparatus having a plurality of transmission medium for transmitting multiplexed video information, a plurality of video information receiving units each connected to a corresponding transmission medium to receive specific video information on the corresponding transmission medium, a video displaying unit for displaying video information, a switcher for connecting the video displaying unit to any one of the video information receiving units to supply video information to the video displaying unit, and a video display requesting unit for communicating with each of the video information receiving units and the switcher to request to display specific video information on the video displaying unit by giving instructions to a relevant video information receiving unit which can receive the specific video information and the switcher.
    • 一种视频发送装置,具有用于发送多路复用视频信息的多个传输介质,多个视频信息接收单元,每个视频信息接收单元各自连接到对应的传输介质以在相应的传输介质上接收特定的视频信息;视频显示单元,用于显示视频信息; 用于将视频显示单元连接到视频信息接收单元中的任何一个以向视频显示单元提供视频信息的切换器,以及用于与每个视频信息接收单元和切换器通信以请求显示的视频显示请求单元 通过向可以接收特定视频信息和切换器的相关视频信息接收单元给出指令,在视频显示单元上的特定视频信息。