EXTERNAL STORAGE DEVICE
PURPOSE:To improve prevention of erroneous write and prevention of waste of a battery by providing a pull-up means for pulling up an input side control signal line to an input side of a power source control circuit, and a capacity and a pull-down means inserted between the power source control circu...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KOREIDA HIDEAKI TERAOKA HIDEKI |
| description | PURPOSE:To improve prevention of erroneous write and prevention of waste of a battery by providing a pull-up means for pulling up an input side control signal line to an input side of a power source control circuit, and a capacity and a pull-down means inserted between the power source control circuit and a ground. CONSTITUTION:When a voltage is supplied to a power source VCC from a system main body, input side control signal lines 107-109 become a pull-up state by resistances R1-R3. In such a state, in the case, drawing occurs, it does not occur that each input side control signal line 107-109 become an 'L' level. immediately after drawing is executed, but a stand-by state is held for a while, and when a voltage of a power source input terminal VIN does not become below a set value of a power source reset IC IC1, an RST bar terminal of the power source reset IC IC1 is varied from an 'H' level to an 'L' level. Also, a power source output terminal VOUT becomes open, and after charge of a capacitor C2 is discharged, the input side control lines 107-109 are stabilized in a 'L' level by a pull-down resistance R4. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH06348376A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH06348376A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH06348376A3</originalsourceid><addsrcrecordid>eNrjZBB3jQhxDfJz9FEIDvEPcnR3VXBxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GZsYmFsbmZo7GxKgBANxmH7I</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EXTERNAL STORAGE DEVICE</title><source>esp@cenet</source><creator>KOREIDA HIDEAKI ; TERAOKA HIDEKI</creator><creatorcontrib>KOREIDA HIDEAKI ; TERAOKA HIDEKI</creatorcontrib><description>PURPOSE:To improve prevention of erroneous write and prevention of waste of a battery by providing a pull-up means for pulling up an input side control signal line to an input side of a power source control circuit, and a capacity and a pull-down means inserted between the power source control circuit and a ground. CONSTITUTION:When a voltage is supplied to a power source VCC from a system main body, input side control signal lines 107-109 become a pull-up state by resistances R1-R3. In such a state, in the case, drawing occurs, it does not occur that each input side control signal line 107-109 become an 'L' level. immediately after drawing is executed, but a stand-by state is held for a while, and when a voltage of a power source input terminal VIN does not become below a set value of a power source reset IC IC1, an RST bar terminal of the power source reset IC IC1 is varied from an 'H' level to an 'L' level. Also, a power source output terminal VOUT becomes open, and after charge of a capacitor C2 is discharged, the input side control lines 107-109 are stabilized in a 'L' level by a pull-down resistance R4.</description><edition>5</edition><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>1994</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=19941222&DB=EPODOC&CC=JP&NR=H06348376A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19941222&DB=EPODOC&CC=JP&NR=H06348376A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOREIDA HIDEAKI</creatorcontrib><creatorcontrib>TERAOKA HIDEKI</creatorcontrib><title>EXTERNAL STORAGE DEVICE</title><description>PURPOSE:To improve prevention of erroneous write and prevention of waste of a battery by providing a pull-up means for pulling up an input side control signal line to an input side of a power source control circuit, and a capacity and a pull-down means inserted between the power source control circuit and a ground. CONSTITUTION:When a voltage is supplied to a power source VCC from a system main body, input side control signal lines 107-109 become a pull-up state by resistances R1-R3. In such a state, in the case, drawing occurs, it does not occur that each input side control signal line 107-109 become an 'L' level. immediately after drawing is executed, but a stand-by state is held for a while, and when a voltage of a power source input terminal VIN does not become below a set value of a power source reset IC IC1, an RST bar terminal of the power source reset IC IC1 is varied from an 'H' level to an 'L' level. Also, a power source output terminal VOUT becomes open, and after charge of a capacitor C2 is discharged, the input side control lines 107-109 are stabilized in a 'L' level by a pull-down resistance R4.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB3jQhxDfJz9FEIDvEPcnR3VXBxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GZsYmFsbmZo7GxKgBANxmH7I</recordid><startdate>19941222</startdate><enddate>19941222</enddate><creator>KOREIDA HIDEAKI</creator><creator>TERAOKA HIDEKI</creator><scope>EVB</scope></search><sort><creationdate>19941222</creationdate><title>EXTERNAL STORAGE DEVICE</title><author>KOREIDA HIDEAKI ; TERAOKA HIDEKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06348376A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOREIDA HIDEAKI</creatorcontrib><creatorcontrib>TERAOKA HIDEKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOREIDA HIDEAKI</au><au>TERAOKA HIDEKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXTERNAL STORAGE DEVICE</title><date>1994-12-22</date><risdate>1994</risdate><abstract>PURPOSE:To improve prevention of erroneous write and prevention of waste of a battery by providing a pull-up means for pulling up an input side control signal line to an input side of a power source control circuit, and a capacity and a pull-down means inserted between the power source control circuit and a ground. CONSTITUTION:When a voltage is supplied to a power source VCC from a system main body, input side control signal lines 107-109 become a pull-up state by resistances R1-R3. In such a state, in the case, drawing occurs, it does not occur that each input side control signal line 107-109 become an 'L' level. immediately after drawing is executed, but a stand-by state is held for a while, and when a voltage of a power source input terminal VIN does not become below a set value of a power source reset IC IC1, an RST bar terminal of the power source reset IC IC1 is varied from an 'H' level to an 'L' level. Also, a power source output terminal VOUT becomes open, and after charge of a capacitor C2 is discharged, the input side control lines 107-109 are stabilized in a 'L' level by a pull-down resistance R4.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPH06348376A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | EXTERNAL STORAGE DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T05%3A31%3A15IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KOREIDA%20HIDEAKI&rft.date=1994-12-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH06348376A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |