BR9910259A - Equipamento e método para distribuição de programas de imagem e áudio de alta qualidade para locais remotos - Google Patents
Equipamento e método para distribuição de programas de imagem e áudio de alta qualidade para locais remotosInfo
- Publication number
- BR9910259A BR9910259A BR9910259-5A BR9910259A BR9910259A BR 9910259 A BR9910259 A BR 9910259A BR 9910259 A BR9910259 A BR 9910259A BR 9910259 A BR9910259 A BR 9910259A
- Authority
- BR
- Brazil
- Prior art keywords
- equipment
- cinema
- programming
- signal
- high quality
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/165—Centralised control of user terminal ; Registering at central
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Automation & Control Theory (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Radio Relay Systems (AREA)
- Television Systems (AREA)
Abstract
Patente de Invenção: EQUIPAMENTO E MéTODO PARA DISTRIBUIçãO DE PROGRAMAS DE IMAGEM E áUDIO DE ALTA QUALIDADE PARA LOCAIS REMOTOS. São providos um equipamento e um método para a distribuição de materiais de programação de áudio ou visuais de qualidade muito elevada a partir de um ou mais centros (102) para um ou mais locais de apresentação (56, 104) tais como cinemas, utilizando links de alta taxa de dados tais como satélites (106). No centro de distribuição (102) um sistema fonte de geração (108) gera um sinal de programa eletrónico a partir de um sinal analógico, um sistema de compressão / codificação ou encriptador (110) codifica e encripta digitalmente o sinal eletrónico e um sistema de modulação / transmissão (114) processa o sinal para transmissão através do satélite (106). Um sistema de gerenciamento de rede (112) no centro de distribuição (102) controla a operação do centro de distribuição. No cinema (56) ou outro local, um receptor / demodulador (120) recebe o sinal de programação transmitido usando-se o satélite (106). Um sistema de gerência de cinema (122) a seguir controla o armazenamento, direcionamento, decodificação e apresentação do material de programação recebido. Arranjos de armazenamento (124A a 124N) no sistema de cinema (104A a 104N) proporcionam o armazenamento centralizado do material de programação. O material de programação é direcionado através de uma rede de área local para auditórios designados, vários dos quais podem operar no interior de um sistema de cinemas (104A a 104N). Em cada auditório, o material de programação é descomprimido e decodificado para apresentação utilizando equipamentos de projeção eletrónicos (132A) e sistemas de som de auditório (134A) padrão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7515298A | 1998-05-08 | 1998-05-08 | |
PCT/US1999/009418 WO1999059335A1 (en) | 1998-05-08 | 1999-04-30 | Apparatus and method for distribution of high quality image and audio programs to remote locations |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9910259A true BR9910259A (pt) | 2001-10-02 |
Family
ID=22123901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9910259-5A BR9910259A (pt) | 1998-05-08 | 1999-04-30 | Equipamento e método para distribuição de programas de imagem e áudio de alta qualidade para locais remotos |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP1078517A1 (pt) |
JP (3) | JP2002515701A (pt) |
KR (1) | KR100671188B1 (pt) |
CN (1) | CN1252996C (pt) |
AR (1) | AR015084A1 (pt) |
AU (1) | AU767624B2 (pt) |
BR (1) | BR9910259A (pt) |
CA (1) | CA2331419C (pt) |
HK (1) | HK1037830A1 (pt) |
HU (1) | HUP0200780A2 (pt) |
ID (1) | ID30300A (pt) |
IL (1) | IL139412A0 (pt) |
IS (1) | IS5705A (pt) |
MX (1) | MXPA00010957A (pt) |
NO (1) | NO20005619L (pt) |
NZ (1) | NZ507867A (pt) |
PL (1) | PL193224B1 (pt) |
RU (1) | RU2238614C2 (pt) |
TR (1) | TR200100162T2 (pt) |
TW (1) | TW454419B (pt) |
UA (1) | UA63006C2 (pt) |
WO (1) | WO1999059335A1 (pt) |
ZA (1) | ZA200006134B (pt) |
Families Citing this family (49)
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US5924013A (en) * | 1997-09-03 | 1999-07-13 | Guido; Mary M. | Method and apparatus for transmitting motion picture cinematic information for viewing in movie theaters and ordering method therefor |
US8813137B2 (en) | 1998-05-08 | 2014-08-19 | Qualcomm Incorporated | Apparatus and method for decoding digital image and audio signals |
DE19936720A1 (de) * | 1999-08-06 | 2001-02-15 | Ufa Theater Gmbh & Co Kg | Zentraler Kinoserver |
DE19957466A1 (de) * | 1999-11-24 | 2001-05-31 | Deutsche Telekom Ag | Verfahren zur Verteilung von Kino-Programmen |
EP1249126A1 (en) * | 1999-12-02 | 2002-10-16 | QUALCOMM Incorporated | Apparatus and method for decoding digital image and audio signals |
US6985589B2 (en) * | 1999-12-02 | 2006-01-10 | Qualcomm Incorporated | Apparatus and method for encoding and storage of digital image and audio signals |
US7305088B2 (en) | 2000-03-03 | 2007-12-04 | Yamaha Corporation | Video distribution playback method, apparatus to be disposed on video distribution end, apparatus to be disposed on video playback end, computer readable medium, and movie distribution method |
JP4489269B2 (ja) * | 2000-08-09 | 2010-06-23 | シャープ株式会社 | 番組受信装置 |
JP4620878B2 (ja) | 2001-01-22 | 2011-01-26 | 株式会社日立製作所 | 放送方法及び放送受信装置 |
US8397164B2 (en) * | 2001-03-02 | 2013-03-12 | Technicolor Digital Cinema Llc | Apparatus and method for loading media in a digital cinema system |
US20030208753A1 (en) * | 2001-04-10 | 2003-11-06 | Silicon Light Machines | Method, system, and display apparatus for encrypted cinema |
GB2374770B (en) * | 2001-04-20 | 2004-12-22 | Motorola Inc | Transmitting data to a dual-mode communication unit |
US6996248B2 (en) | 2001-06-13 | 2006-02-07 | Qualcomm, Incorporated | Apparatus and method for watermarking a digital image |
GB0129669D0 (en) * | 2001-12-12 | 2002-01-30 | Slaughter Paul | Apparatus and method |
US20030223583A1 (en) * | 2002-04-29 | 2003-12-04 | The Boeing Company | Secure data content delivery system for multimedia applications utilizing bandwidth efficient modulation |
US7690021B2 (en) | 2002-04-29 | 2010-03-30 | The Boeing Company | Combining multiple simultaneous source cinema to multiple exhibitor receivers |
US7793323B2 (en) | 2002-04-29 | 2010-09-07 | The Boeing Company | Digital cinema system hub for multiple exhibitor distribution |
JP4043388B2 (ja) * | 2003-03-20 | 2008-02-06 | ソニー株式会社 | 再生装置および再生方法 |
US8175020B2 (en) | 2004-01-30 | 2012-05-08 | Level 3 Communications, Llc | Method for the transmission and distribution of digital television signals |
JP4763726B2 (ja) | 2005-02-04 | 2011-08-31 | クゥアルコム・インコーポレイテッド | 無線通信のための安全なブートストラッピング |
WO2006093428A1 (fr) * | 2005-03-03 | 2006-09-08 | Anatoly Anatolievich Loginov | Reseau de diffusion de donnees audiovisuelles, systeme de commande et systeme de fourniture de donnees audiovisuelles |
US20090172028A1 (en) * | 2005-07-14 | 2009-07-02 | Ana Belen Benitez | Method and Apparatus for Providing an Auxiliary Media In a Digital Cinema Composition Playlist |
JP4860958B2 (ja) * | 2005-08-04 | 2012-01-25 | 株式会社日立国際電気 | 現用系と予備系を有する映像送出装置 |
WO2007040475A1 (en) * | 2005-09-21 | 2007-04-12 | Thomson Licensing | Recoverable marks for films |
WO2007067235A1 (en) * | 2005-12-05 | 2007-06-14 | Thomson Licensing | Method and apparatus for key distribution for secure digital cinema presentations |
DE102006010021A1 (de) * | 2006-03-04 | 2007-09-06 | Deutsche Telekom Ag | Einrichtung und Verfahren zur Verteilung audiovisueller Daten an Kinos |
JP4742951B2 (ja) * | 2006-03-30 | 2011-08-10 | マツダ株式会社 | 情報再生装置およびその制御方法ならびに制御プログラム |
KR100788698B1 (ko) * | 2006-07-13 | 2007-12-26 | 삼성전자주식회사 | 디스플레이 서비스 방법 및 그 방법을 수행할 수 있는네트워크 디바이스와 저장 매체 |
JP4618285B2 (ja) * | 2007-09-11 | 2011-01-26 | 株式会社日立製作所 | 放送方法 |
US8381086B2 (en) * | 2007-09-18 | 2013-02-19 | Microsoft Corporation | Synchronizing slide show events with audio |
WO2009104289A1 (ja) * | 2008-02-19 | 2009-08-27 | Yamauchi Emiko | シネマライブ |
FR2932042B1 (fr) * | 2008-05-30 | 2010-05-07 | Viaccess Sa | Procedes et emetteurs par salves d'un contenu multimedia chiffre,support d'enregistrement pour ces procedes. |
EP2178237A1 (en) * | 2008-10-20 | 2010-04-21 | Thomson Licensing | Method for encoding and decoding signalling information |
JP5541488B2 (ja) * | 2009-02-09 | 2014-07-09 | ソニー株式会社 | コンテンツ受信装置および方法 |
JP5391775B2 (ja) | 2009-03-27 | 2014-01-15 | ソニー株式会社 | ディジタルシネマ管理装置とディジタルシネマ管理方法 |
KR101218946B1 (ko) * | 2009-06-29 | 2013-01-18 | (주)리테일테크 | 다국어 기반의 컨텐츠를 원격 제어하는 지능형 컨텐츠 관리 시스템 및 방법 |
MY160803A (en) * | 2010-03-31 | 2017-03-31 | Thomson Licensing | Trick playback of video data |
CN102542750A (zh) * | 2010-12-10 | 2012-07-04 | 上海卫星工程研究所 | 低轨光学成像卫星的数据传输系统 |
US9374620B2 (en) * | 2011-10-21 | 2016-06-21 | Sony Corporation | Terminal apparatus, server apparatus, information processing method, program, and interlocked application feed system |
CN102412990B (zh) * | 2011-11-18 | 2014-10-29 | 中国科学院对地观测与数字地球科学中心 | 具有集中管理和实时传输功能遥感卫星原始数据记录系统 |
JP6023518B2 (ja) * | 2012-09-06 | 2016-11-09 | サターン ライセンシング エルエルシーSaturn Licensing LLC | 情報処理装置、情報処理方法、プログラム、およびコンテンツ共有システム |
RU2573768C2 (ru) * | 2014-01-09 | 2016-01-27 | Андрей Иванович Широбоков | Способ защиты видеоматериалов от несанкционированного воспроизведения и копирования |
US10516657B2 (en) | 2014-04-24 | 2019-12-24 | Mcafee, Llc | Methods and apparatus to enhance security of authentication |
KR101477013B1 (ko) * | 2014-06-11 | 2015-01-07 | 서울디스플레이 주식회사 | 전광판 영상데이터 오류복구장치 및 그 방법 |
CN106658060A (zh) * | 2015-07-15 | 2017-05-10 | 数影辰星科技发展(北京)有限公司 | 数字电影放映处理方法及装置 |
KR101951877B1 (ko) * | 2016-12-02 | 2019-02-25 | 씨제이씨지브이 주식회사 | 컨텐츠 상영 관리 시스템 |
CN108966037A (zh) * | 2018-08-02 | 2018-12-07 | 航天未来数字电影院线(北京)有限公司 | 一种基于卫星接收的数字电影放映方法和系统 |
SG10201902335RA (en) * | 2019-01-22 | 2020-08-28 | Christopher Tan Bryan | A method of synchronizing playout of a live performance in a cinema in real-time |
CN113014442B (zh) * | 2019-12-19 | 2023-04-18 | 西安诺瓦星云科技股份有限公司 | 网口环路检测方法和网口环路检测系统 |
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-
1999
- 1999-04-30 ID IDW20002556A patent/ID30300A/id unknown
- 1999-04-30 UA UA2000116296A patent/UA63006C2/uk unknown
- 1999-04-30 TR TR2001/00162T patent/TR200100162T2/xx unknown
- 1999-04-30 AU AU37747/99A patent/AU767624B2/en not_active Ceased
- 1999-04-30 MX MXPA00010957A patent/MXPA00010957A/es active IP Right Grant
- 1999-04-30 NZ NZ507867A patent/NZ507867A/xx unknown
- 1999-04-30 BR BR9910259-5A patent/BR9910259A/pt not_active Application Discontinuation
- 1999-04-30 KR KR1020007012511A patent/KR100671188B1/ko not_active IP Right Cessation
- 1999-04-30 WO PCT/US1999/009418 patent/WO1999059335A1/en not_active Application Discontinuation
- 1999-04-30 IL IL13941299A patent/IL139412A0/xx unknown
- 1999-04-30 JP JP2000549032A patent/JP2002515701A/ja not_active Withdrawn
- 1999-04-30 CN CNB998083267A patent/CN1252996C/zh not_active Expired - Fee Related
- 1999-04-30 RU RU2000131282A patent/RU2238614C2/ru not_active IP Right Cessation
- 1999-04-30 CA CA2331419A patent/CA2331419C/en not_active Expired - Fee Related
- 1999-04-30 EP EP99920188A patent/EP1078517A1/en not_active Withdrawn
- 1999-04-30 PL PL348663A patent/PL193224B1/pl not_active IP Right Cessation
- 1999-04-30 HU HU0200780A patent/HUP0200780A2/hu unknown
- 1999-05-07 AR ARP990102170A patent/AR015084A1/es active IP Right Grant
- 1999-06-29 TW TW088107422A patent/TW454419B/zh not_active IP Right Cessation
-
2000
- 2000-10-30 ZA ZA200006134A patent/ZA200006134B/en unknown
- 2000-11-07 NO NO20005619A patent/NO20005619L/no not_active Application Discontinuation
- 2000-11-07 IS IS5705A patent/IS5705A/is unknown
-
2001
- 2001-11-30 HK HK01108422A patent/HK1037830A1/xx not_active IP Right Cessation
-
2012
- 2012-05-07 JP JP2012105742A patent/JP5490846B2/ja not_active Expired - Fee Related
- 2012-05-07 JP JP2012105741A patent/JP2012213164A/ja active Pending
Also Published As
Publication number | Publication date |
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TW454419B (en) | 2001-09-11 |
PL193224B1 (pl) | 2007-01-31 |
AU3774799A (en) | 1999-11-29 |
HUP0200780A2 (en) | 2002-07-29 |
JP5490846B2 (ja) | 2014-05-14 |
CA2331419C (en) | 2010-02-09 |
IS5705A (is) | 2000-11-07 |
CN1252996C (zh) | 2006-04-19 |
ID30300A (id) | 2001-11-22 |
PL348663A1 (en) | 2002-06-03 |
AR015084A1 (es) | 2001-04-11 |
ZA200006134B (en) | 2002-01-30 |
NO20005619L (no) | 2000-12-21 |
CN1316158A (zh) | 2001-10-03 |
AU767624B2 (en) | 2003-11-20 |
EP1078517A1 (en) | 2001-02-28 |
JP2012191633A (ja) | 2012-10-04 |
KR100671188B1 (ko) | 2007-01-18 |
KR20010043462A (ko) | 2001-05-25 |
UA63006C2 (en) | 2004-01-15 |
MXPA00010957A (es) | 2002-04-24 |
NO20005619D0 (no) | 2000-11-07 |
TR200100162T2 (tr) | 2001-07-23 |
RU2238614C2 (ru) | 2004-10-20 |
CA2331419A1 (en) | 1999-11-18 |
NZ507867A (en) | 2003-01-31 |
HK1037830A1 (en) | 2002-02-15 |
JP2012213164A (ja) | 2012-11-01 |
WO1999059335A1 (en) | 1999-11-18 |
IL139412A0 (en) | 2001-11-25 |
JP2002515701A (ja) | 2002-05-28 |
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