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1. 发明专利

BR112013023837A2 sistema e método de entrega de contúdo de áudio/vídeo,e, receptor de conteúdo de áudio/vídeo 未知
公开(公告)号：BR112013023837A2
公开(公告)日：2019-09-24
申请号：BR112013023837
申请日：2012-02-24
申请人： SONY CORPORATION E SONY EUROPE LTD
发明人： DAVID RICHARD HILL-JOWETT
IPC分类号： H04N21/266 , H04N21/418 , H04N21/436 , H04N21/4623 , H04N21/6377
摘要： sistema e método de entrega de contúdo de áudio/vídeo,e, receptor de conteúdo de áudio/vídeo um sistema de entrega de conteúdo de áudio/vídeo compreende uma fonte de conteúdo ligado por uma conexão de dados de internet para um receptor de conteúdo, o receptor de conteúdo sendoconfigurado para receber conteúdo proveniente da fonte de conteúdo via uma conexão de dados de internet e para receber conteúdo de transmissão por difusão codificado de acesso controlado proveniente daquela ou uma outra fonte de conteúdo por um separado trajeto de dados de transmissão por difusão, no qual a fonte de conteúdo compreende um dispositivo de criptografia para enviar conteúdo crupografado aplicado para o receptor de conteúdo via a convexão de dados de internet de acordo com uma chave de criptografia de conteúdo; o receptor de conteúdo compreende: um módulo de hospedeiro tendo um dispositivo de descriptografia para criptografar de conteúdo criptografado aplicado recebido proveniente da fonte de conteúdo via a conexão de dados de internet; e um módulo de acesso condicional remov´vel (cam), o cam tendo uma unidade de acesso de controle para decodificação do conteúdo de transmissão por difusão codificado e controlado por acesso, o módulo de hospedeiro e o cam removível sendo arrumados para fornecer um enlace de comunicação criptografado aplicado para conteúdo de transmissão por difusão codificado de acesso controlado decodificado entre o módulo de acesso condicional e o módulo de hospedeiro; em que: a fonte de conteúdo e o cam são configurados para se comunicar via a conexão de dados de internet a fim de estabelecer a chave requerida pelo dispositivo de descriptografia no módulo de hospedeiro para descriptografar o conteúdo criptografado aplicado recebido proveniente da fonte de conteúdo.

2. 发明专利

AU640701B2 MICRO WAVE PLANE ANTENNA OF PLURAL ARRAY ELEMENTS 未知
公开(公告)号：AU640701B2
公开(公告)日：1993-09-02
申请号：AU6550390
申请日：1990-10-26
申请人： SONY CORPORATION
发明人： FUMIHIRO ITO , SHINOBU TSURUMARU , KEIJI FUKUZAWA
IPC分类号： H01Q13/08 , H01Q21/00 , H01Q21/06
摘要： A planar array antenna comprises an upper plate (34) having a plurality of holes, a lower plate (30), and a circuit board (32) having printed patterns of a plurality of array elements (32 min ) and located between the upper plate (34) and the lower plate (30), wherein the lower plate (30) has concave regions (30 min ) formed at positions corresponding to the positions of the plurality of holes of the upper plate (34).

3. 发明专利

CA2088547A1 METHOD AND APPARATUS FOR ENCODING A DIGITAL IMAGE SIGNAL 未知
公开(公告)号：CA2088547A1
公开(公告)日：1993-08-05
申请号：CA2088547
申请日：1993-02-01
申请人： SONY CORPORATION
发明人： OGURO, MASAKI , YANAGIHARA, NAOFUMI
IPC分类号： G06T9/00 , H04N5/783 , H04N7/52 , H04N9/804 , H04N11/04 , H04N19/126 , H04N19/136 , H04N19/14 , H04N19/149 , H04N19/174 , H04N19/186 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/46 , H04N19/60 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/85 , H04N19/88 , H04N19/89 , H04N19/91 , H04N19/93 , H04N21/236 , H04N21/434 , H04N7/133 , H04N7/12
摘要： A digital image signal is encoded for recording by placing in a sync block approximately an integer number of macro blocks representing orthogonally transformed image data for a certain portion of the image. When a sync block is reproduced at high speed, the reproduced data therein corresponds to a displayable portion of the image including DC components and both low and high frequency AC components. Also, each sync block contains fixed length areas for the orthogonal transform coefficient data according to the 4:1:1 (or 4:2:0) format in which four blocks of luminance coefficients and two blocks of color difference coefficients represent a certain portion of an image, and also contains at least one fixed length overflow area for the high frequency coefficients which exceed the capacity of the fixed length coefficient areas. An error in the low frequency coefficients in the fixed length areas does not harm the high frequency coefficients since they are in separately addressed areas. Before a set of macro blocks is compressed into variable length encoded data, with the amount of encoded data for each set being kept within a target value so as to fit into fixed length recording tracks, the macro blocks are shuffled so that the central portions of an image are at the beginning of the set for reducing the noticeability of errors in a reproduced image.

4. 发明专利

AU3280793A METHOD AND APPARATUS FOR ENCODING A DIGITAL IMAGE SIGNAL 未知
公开(公告)号：AU3280793A
公开(公告)日：1993-08-05
申请号：AU3280793
申请日：1993-02-03
申请人： SONY CORPORATION
发明人： MASAKI OGURO , NAOFUMI YANAGIHARA
IPC分类号： G06T9/00 , H04N5/783 , H04N7/52 , H04N9/804 , H04N11/04 , H04N19/126 , H04N19/136 , H04N19/14 , H04N19/149 , H04N19/174 , H04N19/186 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/46 , H04N19/60 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/85 , H04N19/88 , H04N19/89 , H04N19/91 , H04N19/93 , H04N21/236 , H04N21/434
摘要： A digital image signal is encoded for recording by placing in a sync block approximately an integer number of macro blocks representing orthogonally transformed image data for a certain portion of the image. When a sync block is reproduced at high speed, the reproduced data therein corresponds to a displayable portion of the image including DC components and both low and high frequency AC components. Also, each sync block contains fixed length areas for the orthogonal transform coefficient data according to the 4:1:1 (or 4:2:0) format in which four blocks of luminance coefficients and two blocks of color difference coefficients represent a certain portion of an image, and also contains at least one fixed length overflow area for the high frequency coefficients which exceed the capacity of the fixed length coefficient areas. An error in the low frequency coefficients in the fixed length areas does not harm the high frequency coefficients since they are in separately addressed areas. Before a set of macro blocks is compressed into variable length encoded data, with the amount of encoded data for each set being kept within a target value so as to fit into fixed length recording tracks, the macro blocks are shuffled so that the central portions of an image are at the beginning of the set for reducing the noticeability of errors in a reproduced image.

5. 发明专利

AU637180B2 TIMER RESERVATION RECORDING SYSTEM 未知
公开(公告)号：AU637180B2
公开(公告)日：1993-05-20
申请号：AU6943591
申请日：1991-01-16
申请人： SONY CORPORATION
发明人： SEIICHI MISAWA , HIDEMI TOMITSUKA , HIDEAKI ISHIOKA
IPC分类号： G11B15/02 , G04G15/00 , H04N5/76
摘要： In a timer reservation recording system, reservation information which was reserved in the past is registered in database means for each program together with a degree of certainty thereof which is to be renewed according to a frequency of reservation thereof. On timer reservation, the registered reservation information is searched and displayed according to the degree of certainty thereof, and thereby it is possible to obtain a timer reservation recording system which is capable of easily and positively timer record desired programs.

6. 发明专利

AU635588B2 A ROTARY HEAD TAPE RECORDING AND REPRODUCING APPARATUS 未知
公开(公告)号：AU635588B2
公开(公告)日：1993-03-25
申请号：AU6768090
申请日：1990-12-03
申请人： SONY CORPORATION
发明人： MASATO TANAKA
IPC分类号： G11B15/18 , G11B15/467 , G11B15/473
摘要： A rotary head tape recording and reproducing apparatus drives a rotary drum (3) and a capstan (15) by a common driving motor (2). In the reproducing mode, rotary heads (12A, 12B) generate a scanning position detection signal by picking up an address signal indicating the current scanning position from a recording track, and the driving motor (2) is controlled so as to match the scanning position detection signal with a reference scanning position signal.

7. 发明专利

AU1855592A DISC FOR RECORDING INFORMATION SIGNALS 未知
公开(公告)号：AU1855592A
公开(公告)日：1993-01-07
申请号：AU1855592
申请日：1992-06-24
申请人： SONY CORPORATION
发明人： KENJI TAKAHASHI , SACHIYA CHIBA , DAIKI KOBAYASHI
IPC分类号： G11B23/00
摘要： A disc (1) for recording information signals includes a disc substrate (2) of a synthetic resin having a central hole (3), an information signal recording layer formed on one major surface (2a) and a magnetic plate (5) provided on the major surface (2a) to close the central hole (3). A recess (6) to accommodate the magnetic plate is formed in the major surface (2a) of the disc substrate (2) and surrounds the central hole (3). At least a part of a rim of the recess (6) is thermally deformed to form one or more lugs (11) which hold the magnetic plate (5) disposed in the recess (6) with respect to the disc substrate (2).

8. 发明专利

ES2032008T3 未知
公开(公告)号：ES2032008T3
公开(公告)日：1993-01-01
申请号：ES88301450
申请日：1988-02-19
申请人： SONY CORPORATION
发明人： ICHISE, ATSUSHI CNO PATENTS DIVISION , KONDO, YOSHIYUKI CNO PATENTS DIVISION , HIRAYASU, MASATOSHI CNO PATENTS DIVISION , INOUE, KENJI CNO PATENTS DIVISION
IPC分类号： C12M3/00 , B32B5/18 , B32B9/00 , B64D11/00 , C08J7/00 , C08J7/04 , C12M3/02 , C12N5/02 , C12N11/02 , G08B5/00 , H04Q9/00
摘要： A system and method for providing service in a passenger vehicle having a plurality of passenger seats. Preferably, treestructured menu data is transmitted from a head end apparatus to a plurality of terminal units (each provided at one of the passenger seats) and the menu data is displayed at each terminal unit. Request signals indicating menu items selected by the passengers are returned to the head end apparatus, where they may be centrally processed and displayed, in order to provide improved service for the passengers.

9. 发明专利

AU631944B2 EQUIPMENT FOR CONNECTION TO ELECTRONIC EQUIPMENT 未知
公开(公告)号：AU631944B2
公开(公告)日：1992-12-10
申请号：AU6677890
申请日：1990-11-20
申请人： SONY CORPORATION
发明人： MASATO TANAKA
IPC分类号： H01R31/06 , H05K1/18

10. 发明专利

CA1258520A DIGITAL SIGNAL TRANSMITTING SYSTEM 未知
公开(公告)号：CA1258520A
公开(公告)日：1989-08-15
申请号：CA567713
申请日：1988-05-25
申请人： SONY CORPORATION
发明人： TOYOSHIMA, MASAKATSU , HIDESHIMA, YASUHIRO , FUJITA, ETSUMI
IPC分类号： H04N7/08 , H04H20/00 , H04J3/04 , H04N7/16 , H04H1/00
摘要： A digital signal transmitting system produces digital signals of up to four different modes for transmission over an unused television channel in an existing cable television transmission line and which requires no more bandwidth than that normally required by a single existing television channel, the various modes of digital signals all include synchronizing signals and service bit signals which are used to address any of the numerous terminals at the receiving side to control access to the various modes of digital signals transmitted over the single channel. By controlling the transmission of the modes to have constant time intervals, which can be selected based upon different sampling times, high quality audio signals may be transmitted or/and data channels or monaural audio signals, all of which may be transmitted over the single cable television transmission line.

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