GAS DETECTOR
PURPOSE:To prevent a gas leakage alarm machine from sending an erroneous report due to temporary gas such as spray, etc. CONSTITUTION:Three kinds of levels, S1, S2 and S3 are provided for the monitoring level of a gas sensor signal V0. After the level S1 is crossed, a main alarm is inhibited for twe...
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| creator | UKO TOSHIHIRO |
| description | PURPOSE:To prevent a gas leakage alarm machine from sending an erroneous report due to temporary gas such as spray, etc. CONSTITUTION:Three kinds of levels, S1, S2 and S3 are provided for the monitoring level of a gas sensor signal V0. After the level S1 is crossed, a main alarm is inhibited for twenty seconds by a timer T1. When the level S3 is crossed during the operation period of the timer T1, a timer T2 of thirty seconds is started and the level of the main alarm is changed from the S2 to the S3 for the period. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH07311888A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH07311888A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH07311888A3</originalsourceid><addsrcrecordid>eNrjZOBxdwxWcHENcXUO8Q_iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBubGhoYWFhaOxsSoAQCN9hyS</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GAS DETECTOR</title><source>esp@cenet</source><creator>UKO TOSHIHIRO</creator><creatorcontrib>UKO TOSHIHIRO</creatorcontrib><description>PURPOSE:To prevent a gas leakage alarm machine from sending an erroneous report due to temporary gas such as spray, etc. CONSTITUTION:Three kinds of levels, S1, S2 and S3 are provided for the monitoring level of a gas sensor signal V0. After the level S1 is crossed, a main alarm is inhibited for twenty seconds by a timer T1. When the level S3 is crossed during the operation period of the timer T1, a timer T2 of thirty seconds is started and the level of the main alarm is changed from the S2 to the S3 for the period.</description><edition>6</edition><language>eng</language><subject>ALARM SYSTEMS ; ORDER TELEGRAPHS ; PHYSICS ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS</subject><creationdate>1995</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=19951128&DB=EPODOC&CC=JP&NR=H07311888A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19951128&DB=EPODOC&CC=JP&NR=H07311888A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UKO TOSHIHIRO</creatorcontrib><title>GAS DETECTOR</title><description>PURPOSE:To prevent a gas leakage alarm machine from sending an erroneous report due to temporary gas such as spray, etc. CONSTITUTION:Three kinds of levels, S1, S2 and S3 are provided for the monitoring level of a gas sensor signal V0. After the level S1 is crossed, a main alarm is inhibited for twenty seconds by a timer T1. When the level S3 is crossed during the operation period of the timer T1, a timer T2 of thirty seconds is started and the level of the main alarm is changed from the S2 to the S3 for the period.</description><subject>ALARM SYSTEMS</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBxdwxWcHENcXUO8Q_iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBubGhoYWFhaOxsSoAQCN9hyS</recordid><startdate>19951128</startdate><enddate>19951128</enddate><creator>UKO TOSHIHIRO</creator><scope>EVB</scope></search><sort><creationdate>19951128</creationdate><title>GAS DETECTOR</title><author>UKO TOSHIHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH07311888A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ALARM SYSTEMS</topic><topic>ORDER TELEGRAPHS</topic><topic>PHYSICS</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>UKO TOSHIHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UKO TOSHIHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GAS DETECTOR</title><date>1995-11-28</date><risdate>1995</risdate><abstract>PURPOSE:To prevent a gas leakage alarm machine from sending an erroneous report due to temporary gas such as spray, etc. CONSTITUTION:Three kinds of levels, S1, S2 and S3 are provided for the monitoring level of a gas sensor signal V0. After the level S1 is crossed, a main alarm is inhibited for twenty seconds by a timer T1. When the level S3 is crossed during the operation period of the timer T1, a timer T2 of thirty seconds is started and the level of the main alarm is changed from the S2 to the S3 for the period.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS |
| title | GAS DETECTOR |
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