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    • 41. 发明申请
    • Digital item application system via url
    • 数字项目应用系统通过url
    • US20060031281A1
    • 2006-02-09
    • US10530436
    • 2003-10-15
    • Sheng ShenZhongyang HuangMing JiTakafumi Ueno
    • Sheng ShenZhongyang HuangMing JiTakafumi Ueno
    • G06F15/16
    • H04N21/8586H04L29/12594H04L29/12783H04L61/30H04L61/35H04L67/28H04L67/2842H04L67/303H04N7/17318H04N21/234309H04N21/23439H04N21/25808H04N21/25833H04N21/25858H04N21/2662H04N21/4622H04N21/4788H04N21/6125H04N21/6581H04N21/85403H04N21/8543
    • A data distribution system that distributes data adapting to a second terminal from a first terminal having data to the second terminal. The first terminal includes a data recording means that records data of a plurality of formats, a data distribution request receiving means that receives a distribution request of data adapting to the second terminal and that receives a URL related to the information of the second terminal, a terminal information acquiring means that acquires the information of the second terminal from the URL, a data selecting means that selects data adapting to the second terminal on the basis of the acquired information of the second terminal, and a data transmitting means that transmits the selected data to the second terminal. The second terminal includes a terminal information describing means that describes the information of the second terminal in tree structure, a URL recording means that transmits the information of the second terminal described in tree structure to a predetermined URL to record the information, a data distribution request means that requests the first terminal to distribute data adapting to the second terminal and that notifies the first terminal of the URL, and a data receiving means that receives the data from the first terminal.
    • 一种数据分配系统,其将适合于具有数据的第一终端的第二终端的数据分配给所述第二终端。 第一终端包括记录多种格式的数据的数据记录装置,数据分发请求接收装置,其接收适应于第二终端的数据的分发请求,并接收与第二终端的信息有关的URL; 终端信息获取装置,从URL获取第二终端的信息;数据选择装置,根据所获取的第二终端的信息选择适应于第二终端的数据;以及数据发送装置,发送所选择的数据 到第二个终端。 第二终端包括描述树结构中的第二终端的信息的终端信息描述装置,将树结构中描述的第二终端的信息发送到预定URL以记录信息的URL记录装置,数据分发请求 意味着请求第一终端分配适应于第二终端的数据,并向URL的第一终端通知数据,以及从第一终端接收数据的数据接收装置。
    • 43. 发明授权
    • Digital data transmission method, digital data transmission device and digital data receiving device
    • 数字数据传输方法,数字数据传输装置和数字数据接收装置
    • US06738421B1
    • 2004-05-18
    • US09147233
    • 1999-03-12
    • Takafumi Ueno
    • Takafumi Ueno
    • H04N712
    • H04N21/4347H04N19/30H04N21/234327H04N21/23439H04N21/2362H04N21/2365H04N21/4345H04N21/4621
    • First digital data (4) obtained by encoding a low-resolution digital video signal at a low-resolution compression encoder (13) and second digital data (5) obtained by encoding a high-resolution digital video signal at a high-resolution compression encoder (16) are multiplexed and transmitted with information relating to programs wherein identification information for identifying both digital data (4, 5) is described, and at a receiving (22) side, the first and second digital data are identified on the basis of the identification information, and are reproduced by corresponding decoders (28, 30). Therefore, when image of different resolutions is transmitted by multiplexing, it is possible to reproduce data correctly at the receiving side, thereby increasing freedom in program composition.
    • 通过在低分辨率压缩编码器(13)处对低分辨率数字视频信号进行编码而获得的第一数字数据(4)和通过在高分辨率压缩编码器(13)处对高分辨率数字视频信号进行编码而获得的第二数字数据 (16)被复用并发送,其中描述了用于识别数字数据(4,5)的识别信息的程序的信息,并且在接收(22)侧,基于所述第一和第二数字数据 识别信息,并由相应的解码器(28,30)再现。 因此,当通过多路复用发送不同分辨率的图像时,可以在接收侧正确地再现数据,从而增加节目构成的自由度。
    • 44. 发明授权
    • Linear phase response multi-way speaker system
    • 线性相位响应多路扬声器系统
    • US4015089A
    • 1977-03-29
    • US658758
    • 1976-02-17
    • Shinichiro IshiiKanji KakaoTakafumi UenoJun Kimura
    • Shinichiro IshiiKanji KakaoTakafumi UenoJun Kimura
    • H04R1/26H04R3/14H04R1/02
    • H04R3/14
    • A multi-way speaker system comprising a tweeter, a squawker and a woofer wherein each of the speakers is arranged in staggered relation along their radiating axis at a predetermined spacing from each other and provided with an appropriate crossover network coupled to an input terminal of each of the speaker whereby sound pressure-frequency characteristics of a synthesized sound wave resulting from the synthesis of respective sound waves radiated from respective speakers are rendered flat, and phase frequency characteristics of said synthesized sound wave are rendered linear, over an entire band to improve a waveform transmission characteristic of an overall speaker system.
    • 一种多声扬声器系统,包括高音扬声器,squ音器和低音扬声器,其中每个扬声器沿其辐射轴以彼此间隔开的预定间隔以交错关系布置,并且设置有耦合到每个扬声器的输入端的适当的交叉网络 扬声器的声压特性由各个扬声器辐射的声波的合成产生的合成声波的声压频率特性变得平坦,并且在整个频带上使所述合成声波的相位频率特性呈线性化,以改善 整个扬声器系统的波形传输特性。