公开(公告)号：US07849492B2

公开(公告)日：2010-12-07

申请号：US10311914

申请日：2001-06-22

申请人： Mitsuteru Kataoka ,  Masahiro Takatori

发明人： Mitsuteru Kataoka ,  Masahiro Takatori

IPC分类号： H04N7/173 ,  H04N7/16 ,  H04N7/18 ,  H04N7/20 ,  H04N7/00

CPC分类号： H04H20/40 ,  H04H20/28 ,  H04H60/27 ,  H04N5/4401 ,  H04N5/76 ,  H04N9/8042 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/434 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/6433 ,  H04N21/8166

摘要： A broadcasting system comprises a transmission apparatus, which multiplexes stream-format data based on a stream transmission protocol and file-format data based on a file transmission protocol with each other and sends them as a single stream, and receiving apparatuses which receive and temporarily accumulate stream-format data and file-format data which are sent as they are multiplexed with each other, and stream-format data and file-format data are temporarily accumulated as they directly are in the form of a single stream, all or some of file-format data are reproduced later at predetermined timing and accumulated once again as a file.

摘要翻译： 广播系统包括：发送装置，其基于流传输协议和基于文件传输协议的文件格式数据多路复用流格式数据并将其作为单个流发送;以及接收和临时累加的接收装置 流格式数据和文件格式数据在彼此被多路复用时被发送，流格式数据和文件格式数据被直接以单个流的形式临时累积，全部或一些文件 格式数据在预定的定时稍后再现，并作为文件再次累积。

公开(公告)号：US20100186047A1

公开(公告)日：2010-07-22

申请号：US12446501

申请日：2007-11-02

申请人： Mitsuteru Kataoka ,  Yasushi Yoneda

发明人： Mitsuteru Kataoka ,  Yasushi Yoneda

IPC分类号： H04N5/445 ,  H04N5/91

CPC分类号： H04N7/17318 ,  H04N5/775 ,  H04N5/782 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/43622 ,  H04N21/47214 ,  H04N21/8352

摘要： In a receiving device, a receiver receives extended program information. A user selects a program to be reserved by a selection operation using an operation input unit. An extended reservation manager causes an instruction receiver to transmit an extended reservation instruction based on an extended program identifier for identifying the selected program. In a recording device, a receiver receives program data, mapping information, and program information. The instruction receiver receives the extended reservation instruction transmitted from the receiver. An extended reservation executer acquires an extended program identifier from the received extended reservation instruction and acquires a program identifier corresponding to the extended program identifier on the basis of the mapping information, to store a program reservation on the basis of the program identifier. A program recorder/reproducer records and/or reproduces the program data in accordance with the stored program reservation. The extended reservation instruction is configured so as not to be recognized as a reservation instruction by a recording/reproducing appliance that is not adapted to the extended program information.

摘要翻译： 在接收设备中，接收机接收扩展节目信息。 用户使用操作输入单元选择要由选择操作保留的程序。 扩展预约管理器使得指令接收器基于用于识别所选择的节目的扩展节目标识符来发送扩展预约指令。 在记录装置中，接收器接收节目数据，映射信息和节目信息。 指令接收器接收从接收器发送的扩展预约指令。 扩展预留执行器从接收到的扩展预约指令获取扩展节目标识符，并且基于映射信息获取与扩展节目标识符相对应的节目标识符，以基于节目标识符存储节目预约。 程序记录器/再现器根据存储的节目预约记录和/或再现节目数据。 扩展预约指令被配置为不被识别为不适合扩展节目信息的记录/再现装置的预约指令。

公开(公告)号：US20090268620A1

公开(公告)日：2009-10-29

申请号：US11908196

申请日：2006-02-28

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： H04L12/26

CPC分类号： H04L67/36 ,  H04L12/2807 ,  H04L43/0811 ,  H04L67/14 ,  H04L67/142 ,  H04L2012/2841 ,  H04L2012/2849

摘要： A user is prompted to turn on power supply of a device to be connected with a screen. When it is detected that the power supply is turned on, the screen is displayed for confirming a user whether the device whose power supply is turned on should be connected or not. Thus, connection is carried out. With such a method, a communication connection method capable of selecting a device to be connected reliably is provided.

摘要翻译： 提示用户打开要与屏幕连接的设备的电源。 当检测到电源被接通时，显示屏幕以确认用户是否应该连接其电源被接通的设备。 因此，进行连接。 通过这种方法，提供了能够可靠地选择要连接的装置的通信连接方法。

公开(公告)号：US20090103886A1

公开(公告)日：2009-04-23

申请号：US11917183

申请日：2006-06-26

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： H04N5/93

CPC分类号： H04N5/76 ,  G11B27/034 ,  G11B27/105 ,  G11B27/28 ,  H04H60/27 ,  H04H60/377 ,  H04H60/59 ,  H04H60/65 ,  H04N21/4345 ,  H04N21/44008 ,  H04N21/4402 ,  H04N21/44209 ,  H04N21/4821

摘要： A same scene detecting apparatus includes comparison video storing unit that stores video and audio, video comparing unit that detects same scenes having same contents, and loop detecting unit that detects repeated appearance of the same scenes. With this configuration, when a user watches video and audio including same scenes or video and audio in which same scenes appear repeatedly, by detecting a loop, portions which are not overlapped can be selectively presented to the user.

摘要翻译： 相同的场景检测装置包括存储视频和音频的比较视频存储单元，检测具有相同内容的相同场景的视频比较单元和检测相同场景的重复出现的循环检测单元。 利用该配置，当用户观看包括相同场景的视频和音频或重复出现相同场景的视频和音频时，通过检测循环，可以向用户选择性地呈现不重叠的部分。

公开(公告)号：US20090070812A1

公开(公告)日：2009-03-12

申请号：US12281068

申请日：2007-02-19

申请人： Hirokazu Sasaki ,  Mitsuteru Kataoka ,  Takuya Morita

发明人： Hirokazu Sasaki ,  Mitsuteru Kataoka ,  Takuya Morita

IPC分类号： H04N5/445

CPC分类号： H04N5/44543 ,  H04N21/26283 ,  H04N21/26603 ,  H04N21/2665 ,  H04N21/482

摘要： A program table generator 100 generates an electronic program table corresponding to multichannel broadcasting in which a plurality of programs are broadcast via one transponder by one broadcaster at the same time. The program table generator 100 includes: an information obtaining part 103 that obtains electronic program information relating to programs to be broadcast; a processing part 104 that determines, based on the electronic program information, whether or not the multichannel broadcasting is carried out, and that, when multichannel broadcasting is carried out, determines the number of non-display programs that are broadcast by the multichannel broadcasting but are not displayed on an electronic program table, and broadcast times of the non-display programs; and a program table generation part 108 that generates an electronic program table such that the number of the non-display programs and the broadcast times of the non-display programs determined by the processing part 104 are suggested.

摘要翻译： 节目表生成器100生成与多声道广播相对应的电子节目表，其中多个节目通过一个转发器同时由一个广播机进行广播。 节目表生成器100包括：信息获取部103，其获取与要广播的节目有关的电子节目信息; 基于电子节目信息确定是否执行多声道广播的处理部分104，并且当进行多声道广播时，确定由多声道广播广播的非显示节目的数量，但是 不显示在电子节目表上，并且不显示非显示节目的广播时间; 以及节目表生成部分108，其生成电子节目表，以便提出由处理部分104确定的非显示节目的数目和非显示节目的广播时间。

公开(公告)号：US20070094292A1

公开(公告)日：2007-04-26

申请号：US10580693

申请日：2004-12-22

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： G06F7/00

CPC分类号： H04N21/442 ,  H04N5/44543 ,  H04N7/163 ,  H04N21/4532 ,  H04N21/4668 ,  H04N21/482 ,  H04N21/4882

摘要： When detecting the start of a recommended program, a recommended program notification device displays a notification screen (121) indicating the existence of a recommended program. When a recommendation control instruction is input while the notification screen (121) is being displayed, the recommended program notification device displays a recommendation list window (132) indicating a list of recommended programs. When a predetermined time has elapsed, and when an instruction other than the recommendation control instruction is input, while the notification screen (121) is being displayed, the recommended program notification device erases the notification screen (121). The recommended program notification device may display the notification screen when selected stations are changed. Thereby, a user can obtain information about a recommended program without inputting any instruction.

摘要翻译： 当检测到推荐节目的开始时，推荐节目通知装置显示表示推荐节目的存在的通知画面（121）。 当在显示通知画面（121）的同时输入推荐控制指示时，推荐节目通知装置显示表示推荐节目列表的推荐列表窗口（132）。 当经过预定时间时，并且当输入除了推荐控制指令之外的指令时，在显示通知画面（121）的同时，推荐节目通知装置擦除通知画面（121）。 当选择的电台改变时，推荐的节目通知装置可以显示通知画面。 因此，用户可以在不输入任何指令的情况下获得关于推荐程序的信息。

公开(公告)号：US20050238315A1

公开(公告)日：2005-10-27

申请号：US10507186

申请日：2003-05-21

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： G11B27/034 ,  G11B27/11 ,  H04N5/76 ,  H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N7/16 ,  H04N9/804

CPC分类号： G11B27/36 ,  G11B27/034 ,  G11B27/11 ,  G11B2220/20 ,  H04H60/33 ,  H04H60/46 ,  H04N5/76 ,  H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N7/163 ,  H04N9/8042 ,  H04N21/2747 ,  H04N21/4334 ,  H04N21/4335 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/4668 ,  H04N21/482

摘要： In a speculative recording device (1200a), a profile extracting unit (110) extracts a user profile (Pu) which indicates a preference of a user in viewing programs based on an operation by the user, a program list managing unit (106) acquires attributes (IP) of a program, a speculation selecting unit (111) selects a program to be speculatively recorded based on a user profile (Pu) and the attributes (IP) of the program, a storage managing unit (107) accumulates program data (DP), and a speculative recording managing unit (112) erases the program data (DP) accumulated in the storage managing unit (111) when necessary and records program data (DP) selected by the speculation selecting unit (111).

摘要翻译： 在推测记录装置（1200a）中，简档提取单元（110）根据用户的操作提取指示用户在观看节目中的偏好的用户简档（Pu），节目列表管理单元（106） 获取节目的属性（IP），推测选择单元（111）基于用户简档（Pu）和节目的属性（IP）来选择要推测记录的节目，存储管理单元（107）累积节目 数据（DP）和推测记录管理单元（112）在需要时擦除在存储管理单元（111）中累积的节目数据（DP），并记录由推测选择单元（111）选择的节目数据（DP）。

公开(公告)号：US20050216921A1

公开(公告)日：2005-09-29

申请号：US10517489

申请日：2003-06-11

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： G06F9/445 ,  G06F21/53 ,  G06F9/46

CPC分类号： G06F21/53 ,  G06F9/44526

摘要： An object of the present invention is to provide a service-extensible, completely new “safe service extension platform” in which false access by an execute form which implements a digital content providing service can be eliminated without the need to deny that a process which might cause the false access is included in the execute form. A safe service extension platform (SEP), in which services (S) are associated with an execute form (DE) and the services (S) are extended by changing or adding the execute form (DE), comprises a service-dependent API for extending the services, and the service extension from the execute form (DE) is carried out only by calling the service-dependent API.

摘要翻译： 本发明的目的是提供一种可扩展的，全新的“安全服务扩展平台”，其中可以消除实现数字内容提供服务的执行形式的虚假访问，而不需要否认可能 导致错误访问被包括在执行表单中。 通过更改或添加执行表单（DE）来扩展其中服务（S）与执行表单（DE）和服务（S）相关联的安全服务扩展平台（SEP），包括服务相关API 扩展服务，并且执行表单（DE）的服务扩展仅通过调用与服务相关的API来执行。

公开(公告)号：US06714649B1

公开(公告)日：2004-03-30

申请号：US09345829

申请日：1999-07-01

申请人： Isao Masuda ,  Yoshimasa Goto ,  Takenosuke Harada ,  Kazuhiro Machida ,  Mitsuteru Kataoka

发明人： Isao Masuda ,  Yoshimasa Goto ,  Takenosuke Harada ,  Kazuhiro Machida ,  Mitsuteru Kataoka

IPC分类号： H04L944

CPC分类号： H04H60/23 ,  H04H60/15 ,  H04N5/913 ,  H04N7/1675 ,  H04N21/2347 ,  H04N21/4334 ,  H04N21/4405 ,  H04N21/63345 ,  H04N2005/91364

摘要： In a pay broadcasting system, data of a broadcast program is scrambled with a scramble key updated in a short period. The scramble key is encrypted with a first key assigned to the subscriber terminal. The first key is encrypted with a first master key set in the subscriber terminal. The security of a broadcast program stored for subsequent use in the subscriber terminal is enhanced as follows. A central station generates a second key-encrypted scramble key by encrypting the scramble key with a second key different from the first key and changeable in an interval shorter than a update interval of the first key; generates an encrypted second key by encrypting the second key with a second master key which has been commonly issued to subscriber terminals of the system; and broadcast the second key-encrypted scramble key and the encrypted second key together with the scrambled data of the program, the first key-encrypted scramble key and the encrypted first key in a multiplexed manner. When a broadcast program is to be stored, the subscriber terminal stores the scrambled data of the broadcast program and the second key-encrypted scramble key; decrypt the encrypted second key with the second master key into the second key, which is added to a stored program second key list. If the stored program is to be executed, the second key-encrypted scramble key is decrypted with a corresponding one of the second keys in the stored program second key list into a decrypted scramble key; and the scrambled data of the broadcast program is unscrambled with the decrypted scramble key.

摘要翻译： 在付费广播系统中，广播节目的数据用短时间更新的加扰密钥加扰。 加密密钥用分配给用户终端的第一密钥加密。 第一密钥是用在用户终端中设置的第一主密钥进行加密的。 存储用于用户终端中的后续使用的广播节目的安全性如下增强。 中央站通过用不同于第一密钥的第二密钥加密加密密钥并且以比第一密钥的更新间隔短的间隔进行加密来生成第二密钥加密的加密密钥; 通过用通常发给系统的用户终端的第二主密钥加密第二密钥来生成加密的第二密钥; 并且以多路复用的方式与节目的加密数据，第一密钥加密的加扰密钥和加密的第一密钥一起广播第二密钥加密的加密密钥和加密的第二密钥。 当要存储广播节目时，用户终端存储广播节目的加密数据和第二密钥加密的加扰密钥; 将具有第二主密钥的加密的第二密钥解密为第二密钥，其被添加到存储的程序第二密钥列表。 如果要执行存储的程序，则将第二密钥加密的加密密钥与存储的程序第二密钥列表中的第二密钥中的相应的一个密钥解密成解密的加密密钥; 并且利用解密的加扰密钥对广播节目的加密数据进行解扰。

公开(公告)号：US09407897B2

公开(公告)日：2016-08-02

申请号：US14347331

申请日：2011-09-30

申请人： Mitsuteru Kataoka

发明人： Mitsuteru Kataoka

IPC分类号： H04N13/02 ,  H04N13/00

CPC分类号： H04N13/133 ,  H04N13/128 ,  H04N13/156 ,  H04N13/178 ,  H04N13/183

摘要： A video processing apparatus includes: an obtainment unit which obtains a stereoscopic video, a subtitle data item, and subtitle depth information indicating a position of the subtitle data item in a depth direction; a depth level input unit which receives an input of depth level information for adjusting a depth effect of the stereoscopic video; a depth adjustment unit which adjusts, according to the depth level information, the depth effect of the stereoscopic video and a depth effect of the subtitle depth information in association with each other; a subtitle video generation unit which generates a subtitle video from the subtitle depth information adjusted by the depth adjustment unit and the subtitle data item; a video combining unit which combines the stereoscopic video and the subtitle video to generate a combined video; and an output unit which outputs the combined video generated by the video combining unit.

摘要翻译： 视频处理装置包括：获取单元，其获取立体视频，字幕数据项，以及指示字幕数据项在深度方向上的位置的字幕深度信息; 深度级输入单元，其接收用于调整立体视频的深度效果的深度级信息的输入; 深度调整单元，其根据深度级别信息调整立体视频的深度效果和相关联的字幕深度信息的深度效果; 字幕视频生成单元，从由深度调整单元调整的字幕深度信息和字幕数据项生成字幕视频; 视频组合单元，其组合立体视频和字幕视频以生成组合视频; 以及输出单元，其输出由视频组合单元生成的组合视频。