CATV HOME TERMINAL
PURPOSE:To automatically change a switch during the interruption of a signal from one terminal by detecting a CATV signal level from a CATV terminal and switching an input terminal based on this detected result and the detected result of a station selecting RF signal level. CONSTITUTION:One of an RF...
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creator | ONO TAMIO |
description | PURPOSE:To automatically change a switch during the interruption of a signal from one terminal by detecting a CATV signal level from a CATV terminal and switching an input terminal based on this detected result and the detected result of a station selecting RF signal level. CONSTITUTION:One of an RF signal and a CATV signal from stations selected by selecting keys of a CATV terminal 1 and an antenna input terminal 10 is supplied through a switch 3. The level of either one of the CATV signal and the RF signal is detected by a level detector 6. In accordance with the detected result, the switch 3 is automatically switched by a CPU 7. During the generation of interruption of signal due to either one of a station selection and a CATV transmission path, terminals 1, 10 are automatically switched and connected to a terminal having no interruption. |
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CONSTITUTION:One of an RF signal and a CATV signal from stations selected by selecting keys of a CATV terminal 1 and an antenna input terminal 10 is supplied through a switch 3. The level of either one of the CATV signal and the RF signal is detected by a level detector 6. In accordance with the detected result, the switch 3 is automatically switched by a CPU 7. During the generation of interruption of signal due to either one of a station selection and a CATV transmission path, terminals 1, 10 are automatically switched and connected to a terminal having no interruption.</description><language>eng</language><subject>BROADCAST COMMUNICATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TRANSMISSION</subject><creationdate>1991</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19911211&DB=EPODOC&CC=JP&NR=H03280795A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19911211&DB=EPODOC&CC=JP&NR=H03280795A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONO TAMIO</creatorcontrib><title>CATV HOME TERMINAL</title><description>PURPOSE:To automatically change a switch during the interruption of a signal from one terminal by detecting a CATV signal level from a CATV terminal and switching an input terminal based on this detected result and the detected result of a station selecting RF signal level. CONSTITUTION:One of an RF signal and a CATV signal from stations selected by selecting keys of a CATV terminal 1 and an antenna input terminal 10 is supplied through a switch 3. The level of either one of the CATV signal and the RF signal is detected by a level detector 6. In accordance with the detected result, the switch 3 is automatically switched by a CPU 7. During the generation of interruption of signal due to either one of a station selection and a CATV transmission path, terminals 1, 10 are automatically switched and connected to a terminal having no interruption.</description><subject>BROADCAST COMMUNICATION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBydgwJU_Dw93VVCHEN8vX0c_ThYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBsZGFgbmlqaOxsSoAQA4jh4y</recordid><startdate>19911211</startdate><enddate>19911211</enddate><creator>ONO TAMIO</creator><scope>EVB</scope></search><sort><creationdate>19911211</creationdate><title>CATV HOME TERMINAL</title><author>ONO TAMIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH03280795A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>BROADCAST COMMUNICATION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>ONO TAMIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONO TAMIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATV HOME TERMINAL</title><date>1991-12-11</date><risdate>1991</risdate><abstract>PURPOSE:To automatically change a switch during the interruption of a signal from one terminal by detecting a CATV signal level from a CATV terminal and switching an input terminal based on this detected result and the detected result of a station selecting RF signal level. CONSTITUTION:One of an RF signal and a CATV signal from stations selected by selecting keys of a CATV terminal 1 and an antenna input terminal 10 is supplied through a switch 3. The level of either one of the CATV signal and the RF signal is detected by a level detector 6. In accordance with the detected result, the switch 3 is automatically switched by a CPU 7. During the generation of interruption of signal due to either one of a station selection and a CATV transmission path, terminals 1, 10 are automatically switched and connected to a terminal having no interruption.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BROADCAST COMMUNICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION |
title | CATV HOME TERMINAL |
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