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    Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program information
    1.
    发明授权
    Method and apparatus for preparing and transmitting electronic program information and apparatus for producing electronic program guide from the electronic program information 有权
    用于从电子节目信息制作和传送电子节目信息和用于制作电子节目指南的装置的方法和装置

    公开(公告)号：US07594247B2

    公开(公告)日：2009-09-22

    申请号：US10855610

    申请日：2004-05-28

    申请人： Yuko Arai ,  Takeshi Nagao ,  Kenichi Fujita ,  Hiroki Shinohara ,  Takayuki Suzuki ,  Aki Nakagawa

    发明人： Yuko Arai ,  Takeshi Nagao ,  Kenichi Fujita ,  Hiroki Shinohara ,  Takayuki Suzuki ,  Aki Nakagawa

    IPC分类号： G06F13/00 ,  G06F3/00 ,  H04N5/445 ,  H04N7/173

    CPC分类号： H04N7/165 ,  H04H60/04 ,  H04H60/07 ,  H04H60/44 ,  H04H60/72 ,  H04N5/44543 ,  H04N21/2362 ,  H04N21/26283 ,  H04N21/2665 ,  H04N21/4345 ,  H04N21/4821 ,  H04N21/4828 ,  H04N21/84

    摘要： General electronic program information described on a general level and individual electronic program information described on an individual level are prepared according to electronic program information of a channel service of a broadcast service provider for each channel service according to electronic program information degree of detail setting information. The electronic program information degree of detail setting information indicates a degree of detail for the contents of the individual electronic program information described on an individual level and a degree of detail for contents of the general electronic program information described on a general level. The general level corresponds to a low degree of detail, and the individual level corresponds to a high degree of detail. One piece of individual electronic program information of a particular channel service and pieces of general electronic program information of channel services, other than the particular channel service, are multiplexed and transmitted to each viewer. Accordingly, the general electronic program information and the individual electronic program information can be transmitted while effectively using a data transmission band.

    摘要翻译： 根据电子节目信息详细度设定信息，根据广播业务提供者的频道业务的电子节目信息，根据电子节目信息详细度设定信息，准备一般电子节目信息和单独电子节目信息。 电子节目信息度细节设定信息表示针对一般描述的一般电子节目信息的内容的单个电子节目信息的内容和详细程度的细节程度。 一般水平对应于低度的细节，并且个别水平对应于高度的细节。 特定信道服务的一个单独的电子节目信息和除特定信道服务之外的信道服务的一般电子节目信息片段被多路复用并发送给每个观看者。 因此，可以在有效地使用数据传输频带的同时发送通用电子节目信息和各个电子节目信息。

    Data broadcast schedule system, and apparatus, method recording medium or program thereabout
    4.
    发明申请
    Data broadcast schedule system, and apparatus, method recording medium or program thereabout 审中-公开
    数据广播调度系统，装置，方法记录介质或程序

    公开(公告)号：US20070223506A1

    公开(公告)日：2007-09-27

    申请号：US11802154

    申请日：2007-05-21

    申请人： Aki Nakagawa ,  Hiroki Shinohara ,  Ryota Tsukidate ,  Mitsuhiro Kageyama ,  Shinji Nabeshima ,  Daisuke Iino ,  Norihiko Kobayashi ,  Yuko Arai

    发明人： Aki Nakagawa ,  Hiroki Shinohara ,  Ryota Tsukidate ,  Mitsuhiro Kageyama ,  Shinji Nabeshima ,  Daisuke Iino ,  Norihiko Kobayashi ,  Yuko Arai

    IPC分类号： H04J3/14

    CPC分类号： H04H20/40 ,  G06F16/27 ,  H04H60/27

    摘要： The present invention makes arrangements for preventing data overflow from storage areas of store-type terminals in a data broadcast system distributing data over broadcast. There are provided a storage management part for managing storage areas of receiving machines, a database part for holding contents data and storage management information, which is data for managing the capacities of storage areas of the receiving machines, and a schedule management part for scheduling data distribution, wherein the storage management part uses a change history of storage management information and data contents held in the database part to perform control such as deletion, size decrease, addition, and size increase of the contents data, and the schedule management part manages the capacities of storage areas of the receiving machines by scheduling the distribution of data to the receiving machines.

    摘要翻译： 本发明提供了防止数据广播系统中的存储型终端的存储区域的数据溢出的布置，该数据广播系统通过广播分发数据。 提供了一种用于管理接收机的存储区域的存储管理部件，用于保存内容数据的数据库部分和存储管理信息，其是用于管理接收机的存储区域的容量的数据，以及用于调度数据的调度管理部 分发，其中所述存储管理部分使用保存在所述数据库部分中的存储管理信息和数据内容的改变历史来执行诸如所述内容数据的删除，减小，增加和增加的控制，并且所述时间表管理部管理 通过调度到接收机的数据分配，接收机的存储区域容量。

    Control information generating apparatus for broadcast system
    5.
    发明授权
    Control information generating apparatus for broadcast system 失效
    用于广播系统的控制信息生成装置

    公开(公告)号：US06505347B1

    公开(公告)日：2003-01-07

    申请号：US09136961

    申请日：1998-08-20

    申请人： Shigeki Kaneko ,  Yoshiyasu Takeuchi ,  Takeshi Nagao ,  Hiroyoshi Ishibashi ,  Masaaki Yoshikawa ,  Ryota Tsukidate ,  Toru Kawaguchi ,  Aki Nakagawa ,  Tsutomu Shigesawa

    发明人： Shigeki Kaneko ,  Yoshiyasu Takeuchi ,  Takeshi Nagao ,  Hiroyoshi Ishibashi ,  Masaaki Yoshikawa ,  Ryota Tsukidate ,  Toru Kawaguchi ,  Aki Nakagawa ,  Tsutomu Shigesawa

    IPC分类号： G06F300

    CPC分类号： H04N21/2362 ,  H04N21/235 ,  H04N21/435

    摘要： A control information generating apparatus is provided which is used in broadcast systems designed to transmit audio and video signals and/or teletext signals together with video control information and program information in multiplexed form. The control information generating apparatus transmits EPG (Electronic Program Guide) information (i.e., control information) for transmission of the audio and video signals and includes a control information generating circuit and a control information outputting circuit. The control information generating circuit receives program schedule information on a program from a broadcast database to generate and output control information. The control information outputting circuit receives and output the control information to a multiplexer in which the control information and a data signal from an audio/video data transmitter are multiplexed and transmitted on a carrier wave.

    摘要翻译： 提供一种控制信息生成装置，其用于被设计为以多路复用形式与视频控制信息和节目信息一起发送音频和视频信号和/或图文电视信号的广播系统。 控制信息生成装置发送用于发送音频和视频信号的EPG（电子节目指南）信息（即，控制信息），并且包括控制信息产生电路和控制信息输出电路。 控制信息生成电路从广播数据库接收关于节目的节目安排信息，生成并输出控制信息。 控制信息输出电路将控制信息接收并输出到多路复用器，其中控制信息和来自音频/视频数据发送器的数据信号被复用并在载波上传输。

    Document storing and managing system
    6.
    发明授权
    Document storing and managing system 失效
    文件存储和管理系统

    公开(公告)号：US5819295A

    公开(公告)日：1998-10-06

    申请号：US721077

    申请日：1996-09-26

    申请人： Aki Nakagawa ,  Yuji Kanno ,  Tsutomu Hata

    发明人： Aki Nakagawa ,  Yuji Kanno ,  Tsutomu Hata

    IPC分类号： G06F12/00 ,  G06F17/21 ,  G06F17/30 ,  G06F3/00

    CPC分类号： G06F17/30011 ,  Y10S707/99954

    摘要： A document storing and managing system for storing plural electronic documents in each of folders according to classifications and managing the stored electronic documents in a unit of the folder has a folder managing means for managing attributes of the electronic documents included in each of the folders, a document version managing means for managing information as to version of the electronic documents included in each of the folder, and a folder version managing means for managing a correspondence relation between a version of the folder and a version of each of the electronic documents included in the folder. The document storing and managing system of this invention may set and manage a version of a folder while keeping adjustability with a version of each document.

    摘要翻译： 一种文件存储和管理系统，用于根据分类将文件夹中的多个电子文档存储在文件夹的每个文件夹中，并以文件夹为单位管理所存储的电子文档，具有用于管理包含在每个文件夹中的电子文档的属性的文件夹管理装置， 文件版本管理装置，用于管理包括在每个文件夹中的电子文档的版本的信息;以及文件夹版本管理装置，用于管理文件夹的版本与包含在该文件夹中的每个电子文档的版本之间的对应关系 夹。 本发明的文件存储和管理系统可以利用每个文档的版本保持可调整性来设置和管理文件夹的版本。