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1. 发明专利

DE3381425D1 未知
公开(公告)号：DE3381425D1
公开(公告)日：1990-05-10
申请号：DE3381425
申请日：1983-11-25
申请人： JAPAN BROADCASTING CORP , TOSHIBA KAWASAKI KK
发明人： KAWAI NAOKI , YOSHINO TAKEHIKO , ENDOH KENJIRO , KITAGAWA KAZUO , OHNO KAIJI
IPC分类号： H04L1/00 , H03M13/00

2. 发明专利

HK1144634A1 VIDEO CONTENT REPRODUCTION TERMINAL 未知
公开(公告)号：HK1144634A1
公开(公告)日：2011-02-25
申请号：HK10111099
申请日：2010-11-29
申请人： JAPAN BROADCASTING CORP
发明人： SAITO MASATO , FUJITA MASAMI , KAWAI NAOKI , NAKAMURA AKIRA
IPC分类号： G11B20060101 , H04M11/00 , H04N5/76 , H04N5/765 , H04N5/93 , H04N7/173 , H04N21/435 , H04N21/44 , H04N21/472 , H04N21/488

3. 发明专利

JP2001024602A METHOD FOR DESCRIBING PROGRAM ARRAY INFORMATION, METHOD FOR RECONSTITUTING THE SAME AND RECEIVER FOR THE SAME 失效
公开(公告)号：JP2001024602A
公开(公告)日：2001-01-26
申请号：JP19101299
申请日：1999-07-05
申请人： JISEDAI JOHO HOSO SYSTEM , JAPAN BROADCASTING CORP
发明人： KIMURA TAKESHI , KAWAI NAOKI
IPC分类号： H04H20/00 , H04H60/07 , H04H60/37 , H04H60/72 , H04H60/74 , H04N5/445 , H04N7/173 , H04H1/00
摘要： PROBLEM TO BE SOLVED: To avoid in advance the pressuring of a band required for transmitting a program itself by omitting the redundant description of information in a node or an event, which belongs to a lower order concerning information with the description in the higher order node, when describing program array information including information with respect to the node or the event. SOLUTION: Nodes n2 and n3 have parental relation with the node n1, that is, the identifier n1 of the node is described as the reference node identification of the nodes n2 and n3 as information of ERT(event relation table). For example, a 'drama' is described as an attribute information of the node n1, 'GENROKU RYOURAN (title of a program)' is as attribute information of the node n2 and 'SUZURAN (title of program)' is as attribute information of the node n3. In this example, this signifies that the redundant description which is 'drama' is omitted from the information description of the respective nodes n2 and n3, and that the data quantity of program array information is reduced for the portion of the omission in the description.

4. 发明专利

JP2000032407A RECEIVER 失效
公开(公告)号：JP2000032407A
公开(公告)日：2000-01-28
申请号：JP19640498
申请日：1998-07-10
申请人： JAPAN BROADCASTING CORP
发明人： TAKECHI HIDE , KAWAI NAOKI , UENO MIKIHIRO , SUMIYOSHI HIDEKI , KONISHI HIROKAZU
IPC分类号： H04N7/08 , H04H20/00 , H04H60/25 , H04H60/27 , H04H60/37 , H04N7/081 , H04H1/00
摘要： PROBLEM TO BE SOLVED: To relive the load of the receiver and to reduce the power of the receiver. SOLUTION: In the case of starting an operation of the receiver by a control section 305, a TS separator 301 demultiplexes program arrangement information multiplexed on a transport stream, and a program arrangement information decoder 302 decodes the extracted program arrangement information. Then when individual event information and notice information area compared and a received program is confirmed to have a reservation number, a control section 305 controls a recording/presentation device 306 for allowing the device 306 to record or present the program. Meanwhile, a series program ID detector 303 acquires a series program ID from the decoded program arrangement information and acquires notice information of a succeeding broadcast and stores it to a reserved information memory 304.

5. 发明专利

JP2000013755A BROADCASTING SYSTEM 失效
公开(公告)号：JP2000013755A
公开(公告)日：2000-01-14
申请号：JP18696898
申请日：1998-06-17
申请人： JISEDAI JOHO HOSO SYSTEM , JAPAN BROADCASTING CORP
发明人： HARADA TAKENOSUKE , KATAOKA MITSUTERU , AOKI KATSUNORI , KAWAI NAOKI , ISOBE TADASHI
IPC分类号： H04N5/765 , G11B27/02 , G11B27/031 , H04N5/268 , H04N5/44 , H04N5/781 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To provide a broadcasting system capable of serving a program to match a viewer's taste by realizing diversification of scene collection. SOLUTION: In the broadcasting system in which video/sound information of the program and tag information to specify its scene are broadcasted while being multiplexed on the program from a broadcasting station and which is provided with a storage means 507 to hold the video/sound information and the tag information of the broadcasted program by relating them each other at a reception terminal, 'the tag information to specify the scene by specifying negative time' which is inputted from a manual input means 504 is outputted by the broadcasting station, the tag information is related to the scene to be traced back by the specified time of the video/sound information held in the storage means and is stored in the storage means by a tag managing means 509 of the reception terminal. A tag is attached to the past scene and a highlight scene of a relayed running commentary is specified.

6. 发明专利

JPH06276169A TRANSMISSION SYSTEM, TRANSMITTER AND RECEIVER FOR DIGITAL INFORMATION 失效
公开(公告)号：JPH06276169A
公开(公告)日：1994-09-30
申请号：JP6518393
申请日：1993-03-24
申请人： JAPAN BROADCASTING CORP
发明人： OSAKI HIROSHI , NANBA SEIICHI , OTANI AKIRA , KAWAI NAOKI , KIMURA TAKESHI , HAMADA HIROYUKI
IPC分类号： H04J3/00 , H04L12/70 , H04L12/951 , H04L12/56
摘要： PURPOSE:To easily take out digital information by multiplexing the digital information on a transmission slot and transmitting it on a transmission side and utilizing or successively judging the position information of the transmission slot and confining the slot to be received on a reception side. CONSTITUTION:Video data, audio data and other data to be transmission objects are fetched by a transmitter 2 and made into packets. Thereafter, based on slot information set beforehand and the slot information inputted from an outside, respective packet data are multiplexed on the respective slots allocated for respective services and transmission signals are generated. Then, they are sent out on a digital information transmssion line 3. On the side of a receiver 4, the transmission signals on the transmission line 3 are fetched and the respective packet data multiplexed on the respective slots are extracted. Then, the packet data belonging to the slot in which the service to be a reception object is included are confined, processed and reproduced based on the slot information and they are outputted to a service decoder.

7. 发明专利

JPH0528559B2 失效
公开(公告)号：JPH0528559B2
公开(公告)日：1993-04-26
申请号：JP3739085
申请日：1985-02-28
申请人： JAPAN BROADCASTING CORP
发明人： YOSHINO TAKEHIKO , YAMADA TSUKASA , NANBA SEIICHI , MISONO IKUO , KAWAI NAOKI , KIMURA TAKESHI , SAITO MASANORI , MIURA SHINGO , TOCHIGI KENSAKU
IPC分类号： H04J3/00 , H04J3/16 , H04N7/20

8. 发明专利

JPH0275240A TRANSMISSION SCRAMBLE SYSTEM 失效
公开(公告)号：JPH0275240A
公开(公告)日：1990-03-14
申请号：JP22656388
申请日：1988-09-12
申请人： JAPAN BROADCASTING CORP
发明人： KAWAI NAOKI , YOSHINO TAKEHIKO
IPC分类号： H04L7/00
摘要： PURPOSE:To always attain stable reception by devising the system such that frame synchronization is not established by a false frame synchronizing pattern signal. CONSTITUTION:A transmission signal (i) applied with transmission scramble is inputted to a bit clock reproducing circuit 8 at the reception side, a bit clock signal (j) is reproduced to form a system clock. The synchronization is established by the extraction of consecutive frame synchronizing pattern signals for each frame period in a frame synchronizing signal reproducing circuit 9, and since the transmission scramble is applied by using a pseudo random signal initialized for each N-frame period, a false frame synchronizing pattern signal is not consecutively generated for each frame period and the synchronization is not established by the false frame synchronizing pattern signal. Thus, the frame synchronization is established in an always correct timing and stable reception is attained.

9. 发明专利

JPS6337536B2 失效
公开(公告)号：JPS6337536B2
公开(公告)日：1988-07-26
申请号：JP20860882
申请日：1982-11-30
申请人： JAPAN BROADCASTING CORP
发明人： KAWAI NAOKI , YOSHINO TAKEHIKO
IPC分类号： H04B14/04 , H04L1/00

10. 发明专利

JPS61198937A DATA MULTIPLEX SYSTEM 失效
公开(公告)号：JPS61198937A
公开(公告)日：1986-09-03
申请号：JP3739085
申请日：1985-02-28
申请人： JAPAN BROADCASTING CORP
发明人： YOSHINO TAKEHIKO , YAMADA TSUKASA , NANBA SEIICHI , MISONO IKUO , KAWAI NAOKI , KIMURA TAKESHI , SAITO MASANORI , MIURA SHINGO , TOCHIGI KENSAKU
IPC分类号： H04J3/00 , H04J3/16 , H04N7/20
摘要： PURPOSE:To attain ease of multiplex for various digital data by utilizing a part not sending a PCM sound signal of a digital sound data so as to apply sequential multiplex to a data in the lateral direction of an interleave matrix. CONSTITUTION:A packet gate signal generating section 31 forms a packet gate signal being logical 1 at a bit area possible for packet multiplex under the control of a synchronizing circuit 29 and a sound operation mode input. A packet gate signal and a burst clock signal generated by gating a clock input at an AND gate 32 are read from a packet buffer 26 via a 32N-adic counter 28. Further, the read data is gated by an AND gate 27 by using a packet gate signal similarly and the result is fed to a digital sound data subject to multiplex by a sound multiplex circuit 22. Then a bit stream is extracted through a BCH coding circuit 23, an interleave circuit 24 and a frame synchronous code addition circuit 25 sequentially.

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