ES2163790T3 - Protocolo y sistema para transmitir señales de activacion desde una red remota y para controlar el contenido de programas interactivos en una estacion de radiodifusion. - Google Patents

Protocolo y sistema para transmitir señales de activacion desde una red remota y para controlar el contenido de programas interactivos en una estacion de radiodifusion.

Info

Publication number
ES2163790T3
ES2163790T3 ES97933248T ES97933248T ES2163790T3 ES 2163790 T3 ES2163790 T3 ES 2163790T3 ES 97933248 T ES97933248 T ES 97933248T ES 97933248 T ES97933248 T ES 97933248T ES 2163790 T3 ES2163790 T3 ES 2163790T3
Authority
ES
Spain
Prior art keywords
interactive program
commands
remote network
broadcasting station
command
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97933248T
Other languages
English (en)
Inventor
Rama Kalluri
Joel Zdepski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OpenTV Inc
Original Assignee
OpenTV Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24706151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2163790(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OpenTV Inc filed Critical OpenTV Inc
Application granted granted Critical
Publication of ES2163790T3 publication Critical patent/ES2163790T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

UNA EMISORA DE RADIODIFUSION DIGITAL ESTA CONFIGURADA PARA GIRAR ALREDEDOR DE UNA SEÑAL DE TELEVISION TRANSMITIDA ORIGINALMENTE POR UNA RED REMOTA Y AÑADIRLE UNA PROGRAMACION INTERACTIVA. LA RED REMOTA INSERTA COMANDOS DE DISPARO DENTRO DE LOS INTERVALOS DE BLANQUEO VERTICAL (IBV) DE LA SEÑAL DE TELEVISION, PARA CONTROLAR LA CARGA Y REPRODUCCION DEL PROGRAMA INTERACTIVO EN LA EMISORA DE RADIODIFUSION. EL PROTOCOLO ASOCIADO A LOS COMANDOS DE DISPARO PERMITE QUE ESTOS COMANDOS PUEDAN REPETIRSE, ASEGURANDOSE ASI QUE SE CONTROLE CORRECTAMENTE EL PROGRAMA INTERACTIVO, INCLUSO EN CASO DE QUE NO SE RECIBIERA UN COMANDO ORIGINAL, O ESTE QUEDARA CORROMPIDO EN LA TRANSMISION. SI LA EMISORA DE RADIODIFUSION RECIBE UN COMANDO DE DISPARO REPETIDO Y EL COMANDO ORIGINAL NO HA SIDO RECIBIDO ADECUADAMENTE, LA FUENTE DEL PROGRAMA INTERACTIVO INTRODUCE UN ESTADO DE RECUPERACION DE ERROR A FIN DE DETERMINAR LA MEDIDA APROPIADA PARA LA FUENTE DEL PROGRAMA INTERACTIVO. EN EL CASO DE CIERTOS COMANDOS, COMO EL DECONTINUAR, HACER UNA PAUSA Y PARAR, LA FUENTE DEL PROGRAMA INTERACTIVO RESPONDE AL COMANDO REPETIDO SIN COMPENSACION ADICIONAL DE ERROR. EN EL CASO DE OTRAS ORDENES, POR EJEMPLO LA DE REPRODUCIR UN FICHERO CONCRETO EN UN TIEMPO DETERMINADO, UN MECANISMO DE RECUPERACION DE ERROR COMPARA EL CODIGO DE TIEMPO ASOCIADO A LA ORDEN CON LA HORA LOCAL, Y PROCEDE A INDIZARSE EN EL FICHERO ESPECIFICADO, EN UN PUNTO QUE COMPENSA LA DIFERENCIA ENTRE LA HORA CONCRETA INDICADA POR LA ORDEN Y LA HORA REAL PARA LA REPRODUCCION.
ES97933248T 1996-07-01 1997-07-01 Protocolo y sistema para transmitir señales de activacion desde una red remota y para controlar el contenido de programas interactivos en una estacion de radiodifusion. Expired - Lifetime ES2163790T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/674,322 US5937331A (en) 1996-07-01 1996-07-01 Protocol and system for transmitting triggers from a remote network and for controlling interactive program content at a broadcast station

Publications (1)

Publication Number Publication Date
ES2163790T3 true ES2163790T3 (es) 2002-02-01

Family

ID=24706151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97933248T Expired - Lifetime ES2163790T3 (es) 1996-07-01 1997-07-01 Protocolo y sistema para transmitir señales de activacion desde una red remota y para controlar el contenido de programas interactivos en una estacion de radiodifusion.

Country Status (8)

Country Link
US (1) US5937331A (es)
EP (1) EP0909511B1 (es)
JP (1) JP4368420B2 (es)
CN (1) CN1127854C (es)
AU (1) AU3648097A (es)
DE (1) DE69707879T2 (es)
ES (1) ES2163790T3 (es)
WO (1) WO1998000974A1 (es)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473099B1 (en) * 1996-06-03 2002-10-29 Webtv Networks, Inc. Automatically upgrading software over a satellite link
US6957260B1 (en) 1996-06-03 2005-10-18 Microsoft Corporation Method of improving access to services provided by a plurality of remote service providers
US20030093790A1 (en) * 2000-03-28 2003-05-15 Logan James D. Audio and video program recording, editing and playback systems using metadata
US7055166B1 (en) * 1996-10-03 2006-05-30 Gotuit Media Corp. Apparatus and methods for broadcast monitoring
US20040255330A1 (en) * 2000-03-28 2004-12-16 Gotuit Audio, Inc. CD and DVD players
US20020120925A1 (en) * 2000-03-28 2002-08-29 Logan James D. Audio and video program recording, editing and playback systems using metadata
FI104770B (fi) * 1997-07-17 2000-03-31 Domiras Oy Menetelmä ja päätelaite palvelujen tarjoamiseksi tietoliikenneverkossa
US6377981B1 (en) * 1997-11-20 2002-04-23 Cyberstar, L.P. Modular digital data communication cyberstation and cyberserver
US6005603A (en) * 1998-05-15 1999-12-21 International Business Machines Corporation Control of a system for processing a stream of information based on information content
US6215483B1 (en) * 1998-06-17 2001-04-10 Webtv Networks, Inc. Combining real-time and batch mode logical address links
FR2784474A1 (fr) * 1998-10-08 2000-04-14 Thomson Multimedia Sa Gestionnaire d'applications avec jeu d'instructions de gestion variable
US6628302B2 (en) * 1998-11-30 2003-09-30 Microsoft Corporation Interactive video programming methods
US6804825B1 (en) * 1998-11-30 2004-10-12 Microsoft Corporation Video on demand methods and systems
US7168086B1 (en) 1998-11-30 2007-01-23 Microsoft Corporation Proxy for video on demand server control
US20040255336A1 (en) * 1999-03-30 2004-12-16 Gotuit Video, Inc. Methods and apparatus for simultaneous program viewing
US6938270B2 (en) 1999-04-07 2005-08-30 Microsoft Corporation Communicating scripts in a data service channel of a video signal
US6460180B1 (en) * 1999-04-20 2002-10-01 Webtv Networks, Inc. Enabling and/or disabling selected types of broadcast triggers
US7069571B1 (en) 1999-06-15 2006-06-27 Wink Communications, Inc. Automated retirement of interactive applications using retirement instructions for events and program states
US7634787B1 (en) * 1999-06-15 2009-12-15 Wink Communications, Inc. Automatic control of broadcast and execution of interactive applications to maintain synchronous operation with broadcast programs
US7222155B1 (en) 1999-06-15 2007-05-22 Wink Communications, Inc. Synchronous updating of dynamic interactive applications
US6415438B1 (en) * 1999-10-05 2002-07-02 Webtv Networks, Inc. Trigger having a time attribute
US7174562B1 (en) 1999-12-20 2007-02-06 Microsoft Corporation Interactive television triggers having connected content/disconnected content attribute
FR2803472B1 (fr) * 2000-01-03 2003-05-16 Nptv Procede informatique pour l'exploitation d'une emission de television numerique interactive
US6968158B1 (en) * 2000-01-31 2005-11-22 Motorola, Inc. Wireless transmission of packetized command and image data
US7028327B1 (en) 2000-02-02 2006-04-11 Wink Communication Using the electronic program guide to synchronize interactivity with broadcast programs
US7631338B2 (en) * 2000-02-02 2009-12-08 Wink Communications, Inc. Interactive content delivery methods and apparatus
WO2001061896A1 (fr) * 2000-02-16 2001-08-23 Sony Corporation Dispositif et procede pour emettre des donnees
US20060015925A1 (en) * 2000-03-28 2006-01-19 Gotuit Media Corp Sales presentation video on demand system
US20040255334A1 (en) * 2000-03-28 2004-12-16 Gotuit Audio, Inc. Methods and apparatus for seamlessly changing volumes during playback using a compact disk changer
ATE546013T1 (de) * 2000-03-31 2012-03-15 Opentv Inc System und verfahren zur einfügung von lokalen metadaten
US7870579B2 (en) 2000-04-07 2011-01-11 Visible Worl, Inc. Systems and methods for managing and distributing media content
US8572646B2 (en) 2000-04-07 2013-10-29 Visible World Inc. System and method for simultaneous broadcast for personalized messages
US7917924B2 (en) 2000-04-07 2011-03-29 Visible World, Inc. Systems and methods for semantic editorial control and video/audio editing
US8006261B1 (en) 2000-04-07 2011-08-23 Visible World, Inc. System and method for personalized message creation and delivery
US7861261B2 (en) 2000-04-07 2010-12-28 Visible World, Inc. Systems and methods for managing and distributing media content
US7870578B2 (en) 2000-04-07 2011-01-11 Visible World, Inc. Systems and methods for managing and distributing media content
US7895620B2 (en) 2000-04-07 2011-02-22 Visible World, Inc. Systems and methods for managing and distributing media content
US7870577B2 (en) 2000-04-07 2011-01-11 Visible World, Inc. Systems and methods for semantic editorial control and video/audio editing
US7890971B2 (en) 2000-04-07 2011-02-15 Visible World, Inc. Systems and methods for managing and distributing media content
US7904922B1 (en) 2000-04-07 2011-03-08 Visible World, Inc. Template creation and editing for a message campaign
US7900227B2 (en) 2000-04-07 2011-03-01 Visible World, Inc. Systems and methods for managing and distributing media content
US20020010928A1 (en) * 2000-04-24 2002-01-24 Ranjit Sahota Method and system for integrating internet advertising with television commercials
US7702995B2 (en) 2000-04-24 2010-04-20 TVWorks, LLC. Method and system for transforming content for execution on multiple platforms
US8296792B2 (en) 2000-04-24 2012-10-23 Tvworks, Llc Method and system to provide interactivity using an interactive channel bug
US8936101B2 (en) 2008-07-17 2015-01-20 Halliburton Energy Services, Inc. Interventionless set packer and setting method for same
US9788058B2 (en) 2000-04-24 2017-10-10 Comcast Cable Communications Management, Llc Method and system for automatic insertion of interactive TV triggers into a broadcast data stream
US6766524B1 (en) 2000-05-08 2004-07-20 Webtv Networks, Inc. System and method for encouraging viewers to watch television programs
US8090791B1 (en) 2000-06-20 2012-01-03 At&T Intellectual Property Ii, L.P. Active requesting of information for pseudo-live performance
US20020013820A1 (en) * 2000-06-20 2002-01-31 Crandall Evan Stephen Private performance transmission
US8037152B2 (en) * 2000-06-20 2011-10-11 At&T Intellectual Property Ii, L.P. Active requesting of information for psuedo-live performance
FI20001570A (fi) * 2000-06-30 2001-12-31 Nokia Corp Synkronoitu palveluntarjonta tietoliikenneverkossa
US7269842B1 (en) * 2000-08-31 2007-09-11 Intel Corporation Time shifting enhanced television triggers
US8205237B2 (en) 2000-09-14 2012-06-19 Cox Ingemar J Identifying works, using a sub-linear time search, such as an approximate nearest neighbor search, for initiating a work-based action, such as an action on the internet
US7263711B1 (en) 2000-09-18 2007-08-28 Intel Corporation Terminating enhanced television broadcasts
US7490344B2 (en) 2000-09-29 2009-02-10 Visible World, Inc. System and method for seamless switching
US20020087974A1 (en) * 2000-10-20 2002-07-04 Michael Sprague System and method of providing relevant interactive content to a broadcast display
AU2002213375A1 (en) * 2000-10-23 2002-05-06 Mixed Signals Technologies, Inc. System and method for the automatic insertion of data into a television signal in connection with interactive tv
CA2326368A1 (en) * 2000-11-20 2002-05-20 Adexact Corporation Method and system for targeted content delivery, presentation, management, and reporting
US20070300258A1 (en) * 2001-01-29 2007-12-27 O'connor Daniel Methods and systems for providing media assets over a network
US7584491B2 (en) * 2001-04-25 2009-09-01 Sony Corporation System and method for managing interactive programming and advertisements in interactive broadcast systems
US20020178060A1 (en) * 2001-05-25 2002-11-28 Sheehan Patrick M. System and method for providing and redeeming electronic paperless coupons
US20050005308A1 (en) * 2002-01-29 2005-01-06 Gotuit Video, Inc. Methods and apparatus for recording and replaying sports broadcasts
AU2002327217A1 (en) 2001-07-09 2003-01-29 Visible World, Inc. System and method for seamless switching of compressed audio streams
JP4503292B2 (ja) * 2001-12-05 2010-07-14 ディズニー エンタープライゼズ インコーポレイテッド 携帯デバイスをワイヤレスにトリガするシステムおよび方法
US20070113250A1 (en) * 2002-01-29 2007-05-17 Logan James D On demand fantasy sports systems and methods
US20030185301A1 (en) * 2002-04-02 2003-10-02 Abrams Thomas Algie Video appliance
US20040210947A1 (en) 2003-04-15 2004-10-21 Shusman Chad W. Method and apparatus for interactive video on demand
US20030196206A1 (en) 2002-04-15 2003-10-16 Shusman Chad W. Method and apparatus for internet-based interactive programming
US8843990B1 (en) 2002-04-25 2014-09-23 Visible World, Inc. System and method for optimized channel switching in digital television broadcasting
AU2003268273B2 (en) * 2002-08-30 2007-07-26 Opentv, Inc Carousel proxy
WO2004023437A2 (en) 2002-09-06 2004-03-18 Visible World, Inc. System for authoring and editing personalized message campaigns
GB0222926D0 (en) * 2002-10-03 2002-11-13 Koninkl Philips Electronics Nv Media communications apparatus and method
US7324736B2 (en) * 2002-10-09 2008-01-29 Lsi Logic Corporation Intelligent recording control system
FI113133B (fi) * 2002-10-15 2004-02-27 Infocast Systems Oy Menettelytapa ja järjestelmä käyttäjän vuorovaikutuksen tukemiseen tv-lähetystoiminnassa
US20040047424A1 (en) * 2002-10-15 2004-03-11 Kumar Ramaswamy System and method for transmitting digital video files with error recovery
US8634030B2 (en) * 2002-10-25 2014-01-21 Disney Enterprises, Inc. Streaming of digital data to a portable device
ES2285277T3 (es) * 2003-07-29 2007-11-16 Infoscreen Gesellschaft Fur Stadtinformationsanlagen Mbh Metodo y sistema para la representacion de elementos de representacion digitales.
US20050044561A1 (en) * 2003-08-20 2005-02-24 Gotuit Audio, Inc. Methods and apparatus for identifying program segments by detecting duplicate signal patterns
US8170096B1 (en) 2003-11-18 2012-05-01 Visible World, Inc. System and method for optimized encoding and transmission of a plurality of substantially similar video fragments
US20050138672A1 (en) * 2003-12-22 2005-06-23 Stone Christopher J. Digital video recorder recognizing end of program metadata incorporated in a transport packet stream
US8132204B2 (en) 2004-04-07 2012-03-06 Visible World, Inc. System and method for enhanced video selection and categorization using metadata
US9396212B2 (en) 2004-04-07 2016-07-19 Visible World, Inc. System and method for enhanced video selection
US9087126B2 (en) 2004-04-07 2015-07-21 Visible World, Inc. System and method for enhanced video selection using an on-screen remote
US9021529B2 (en) 2004-07-15 2015-04-28 Microsoft Technology Licensing, Llc Content recordation techniques
US9060200B1 (en) 2004-08-11 2015-06-16 Visible World, Inc. System and method for digital program insertion in cable systems
US20070091919A1 (en) * 2005-10-24 2007-04-26 Sandoval Francis R Method and system of supporting enhanced television signaling
US8307403B2 (en) * 2005-12-02 2012-11-06 Microsoft Corporation Triggerless interactive television
US7735101B2 (en) 2006-03-28 2010-06-08 Cisco Technology, Inc. System allowing users to embed comments at specific points in time into media presentation
US20080036917A1 (en) * 2006-04-07 2008-02-14 Mark Pascarella Methods and systems for generating and delivering navigatable composite videos
JP5458321B2 (ja) 2006-04-24 2014-04-02 ヴィジブル ワールド インコーポレイテッド マイクロトレンドを使用してメディアコンテンツを生成するシステム及び方法
US8230464B2 (en) * 2006-09-26 2012-07-24 Viasat, Inc. DOCSIS MAC chip adapted
US20080155627A1 (en) * 2006-12-04 2008-06-26 O'connor Daniel Systems and methods of searching for and presenting video and audio
US7934228B2 (en) * 2007-03-26 2011-04-26 The Directv Group, Inc. Method and system for marking video signals for identification
US8149711B2 (en) * 2007-07-25 2012-04-03 Silicon Image, Inc. Data stream control for network devices
US8185922B1 (en) 2008-03-27 2012-05-22 The Directv Group, Inc. Method and apparatus of verifying that requested content matches content to be downloaded
US9723254B2 (en) * 2008-04-14 2017-08-01 The Directv Group, Inc. Method and system of extending recording time for a run-over program
US8661463B2 (en) * 2008-06-03 2014-02-25 The Directv Group, Inc. Method and system of marking and recording content of interest in a broadcast stream
CN102724053A (zh) * 2011-03-30 2012-10-10 新奥特（北京）视频技术有限公司 一种远程播控系统出错处理的方法和装置
US8935719B2 (en) 2011-08-25 2015-01-13 Comcast Cable Communications, Llc Application triggering
US10091544B1 (en) * 2012-08-17 2018-10-02 Cox Communications, Inc. Visual identifier to trigger an action
US9414114B2 (en) 2013-03-13 2016-08-09 Comcast Cable Holdings, Llc Selective interactivity
CN103533495A (zh) * 2013-10-12 2014-01-22 广东有线广播电视网络有限公司 一种可远程编播控制的自动播出广播系统
US11076205B2 (en) 2014-03-07 2021-07-27 Comcast Cable Communications, Llc Retrieving supplemental content
US9635391B1 (en) * 2016-05-31 2017-04-25 Visual Advertising Sales Technology Traffic system and method for placing advertisements with content broadcast networks

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735889A (en) * 1956-02-21 canfora
US5682148A (en) * 1985-11-27 1997-10-28 Seiko Corporation Paging system with message numbering prior to transmission
US5099319A (en) * 1989-10-23 1992-03-24 Esch Arthur G Video information delivery method and apparatus
US5734413A (en) * 1991-11-20 1998-03-31 Thomson Multimedia S.A. Transaction based interactive television system
GB9206863D0 (en) * 1992-03-27 1992-05-13 British Telecomm Apparatus for transmitting and receiving information blocks
US5592551A (en) * 1992-12-01 1997-01-07 Scientific-Atlanta, Inc. Method and apparatus for providing interactive electronic programming guide
US5600573A (en) * 1992-12-09 1997-02-04 Discovery Communications, Inc. Operations center with video storage for a television program packaging and delivery system
CA2121151A1 (en) * 1993-04-16 1994-10-17 Trevor Lambert Method and apparatus for automatic insertion of a television signal from a remote source
US5400402A (en) * 1993-06-07 1995-03-21 Garfinkle; Norton System for limiting use of down-loaded video-on-demand data
US5448568A (en) * 1994-04-28 1995-09-05 Thomson Consumer Electronics, Inc. System of transmitting an interactive TV signal
WO1995031069A1 (en) * 1994-05-04 1995-11-16 Starsight Telecast, Inc. Television schedule information transmission and utilization system and process
US5594490A (en) * 1994-05-23 1997-01-14 Cable Services Technologies, Inc. System for distributing video/audio files from central location to a plurality of cable headends
US5541662A (en) * 1994-09-30 1996-07-30 Intel Corporation Content programmer control of video and data display using associated data
IT1271320B (it) * 1994-12-23 1997-05-27 Italtel Spa Sistema di televisione interattiva

Also Published As

Publication number Publication date
WO1998000974A1 (en) 1998-01-08
JP2000514265A (ja) 2000-10-24
EP0909511B1 (en) 2001-10-31
AU3648097A (en) 1998-01-21
EP0909511A1 (en) 1999-04-21
DE69707879D1 (de) 2001-12-06
DE69707879T2 (de) 2002-05-29
JP4368420B2 (ja) 2009-11-18
CN1127854C (zh) 2003-11-12
US5937331A (en) 1999-08-10
CN1226360A (zh) 1999-08-18

Similar Documents

Publication Publication Date Title
ES2163790T3 (es) Protocolo y sistema para transmitir señales de activacion desde una red remota y para controlar el contenido de programas interactivos en una estacion de radiodifusion.
DE3481397D1 (de) Fernbedienungssendervorrichtung zur steuerung eines oder mehrerer fernsehgeraete.
US20060053442A1 (en) Apparatus and method for insertion of material in broadcasting
WO1996008923A1 (en) Apparatus and method for local insertion of material in broadcasting
WO2001065693A3 (en) Method and device for transferring data from one device to another
ES2177786T3 (es) Aparato y procedimiento compatibles con el sistema vps de utilizacion de codigos comprimidos para la seleccion de codigos infrarrojos.
DE69220262D1 (de) Einrichtung zur Datenübertragung
BR9812406A (pt) Método e aparelho para corrigir um tempo de retardo medido de circulo fechado em um sistema de comunicação sem fio
PH25763A (en) Silica bound calcium containing zeolite a granules
YU157786A (en) Assembly of circuits for transfering data signals between controlling devices connected in ring network
EP0359950A3 (en) Method and sighting apparatus for the coarse alignment of fire and weapon control systems
ATE63799T1 (de) Adressprogrammierbarer kabelfernsehumsetzer.
YU108389A (sh) Uređaj sa automatskim, elektronski regulisanim dodavačem fluida, naročito za vatrogasna postrojenja
FR2061507A2 (en) Concrete sound insulating structural panel
EP0111680A3 (en) Transmitter for a remote control device
EP1037467B1 (en) Real-time switching of video signals
JPS5789104A (en) Control method of parallel processing type programmable controller
JPH01248831A (ja) 放送受信機
GB2272348A (en) Broadcast relay transmission system
US2192656A (en) Telemetering system
US4349841A (en) Method and system for increasing the number of instructions transmitted in digital systems, I.A. in systems for remote control of television receivers
JPS5651161A (en) Monitor device of switcher system
US2098547A (en) Time controlled system
EP0070541A3 (en) Fire control device for an anti-aircraft defense system
KR940022278A (ko) 히터, 환기 및 냉.난방(hvac) 시스템용 제어 정보 처리 시스템 및 방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 909511

Country of ref document: ES