JP2531170B
PURPOSE:To reduce expense, by detecting the fluctuation of input between an image sensor and a control circuit, and also, compensating the fluctuation for the sensor. CONSTITUTION:A signal detected by the image sensor 1 is inputted to a plotting detection circuit 3 via the control circuit 2, and is...
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| creator | YAMANE ITSUO |
| description | PURPOSE:To reduce expense, by detecting the fluctuation of input between an image sensor and a control circuit, and also, compensating the fluctuation for the sensor. CONSTITUTION:A signal detected by the image sensor 1 is inputted to a plotting detection circuit 3 via the control circuit 2, and is compared with a level set in advance, and afterwards, it is converted to a DC signal corresponding to the sensitivity of the sensor. A converted output is inputted to an adder 5 as a correction signal for a signal outputted from the control circuit 2, and the signal corrected by the adder 5 is added on a stabilization circuit 4, and is outputted from the stabilization circuit 4. In such a way, it is possible omit an expensive sensor to detect the color and the density of plotting and a complicated control circuit, and to reduce the expense required for adjusting work remarkably. |
| format | Patent |
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CONSTITUTION:A signal detected by the image sensor 1 is inputted to a plotting detection circuit 3 via the control circuit 2, and is compared with a level set in advance, and afterwards, it is converted to a DC signal corresponding to the sensitivity of the sensor. A converted output is inputted to an adder 5 as a correction signal for a signal outputted from the control circuit 2, and the signal corrected by the adder 5 is added on a stabilization circuit 4, and is outputted from the stabilization circuit 4. In such a way, it is possible omit an expensive sensor to detect the color and the density of plotting and a complicated control circuit, and to reduce the expense required for adjusting work remarkably.</description><edition>6</edition><language>eng</language><subject>ACCESSORIES FOR WRITING OR DRAWING ; ARTICLES FOR WRITING OR DRAWING UPON ; BUREAU ACCESSORIES ; CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PERFORMING OPERATIONS ; PHYSICS ; TRANSPORTING ; WRITING OR DRAWING IMPLEMENTS</subject><creationdate>1996</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=19960904&DB=EPODOC&CC=JP&NR=2531170B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960904&DB=EPODOC&CC=JP&NR=2531170B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMANE ITSUO</creatorcontrib><title>JP2531170B</title><description>PURPOSE:To reduce expense, by detecting the fluctuation of input between an image sensor and a control circuit, and also, compensating the fluctuation for the sensor. CONSTITUTION:A signal detected by the image sensor 1 is inputted to a plotting detection circuit 3 via the control circuit 2, and is compared with a level set in advance, and afterwards, it is converted to a DC signal corresponding to the sensitivity of the sensor. A converted output is inputted to an adder 5 as a correction signal for a signal outputted from the control circuit 2, and the signal corrected by the adder 5 is added on a stabilization circuit 4, and is outputted from the stabilization circuit 4. In such a way, it is possible omit an expensive sensor to detect the color and the density of plotting and a complicated control circuit, and to reduce the expense required for adjusting work remarkably.</description><subject>ACCESSORIES FOR WRITING OR DRAWING</subject><subject>ARTICLES FOR WRITING OR DRAWING UPON</subject><subject>BUREAU ACCESSORIES</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TRANSPORTING</subject><subject>WRITING OR DRAWING IMPLEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODyCjAyNTY0NDdw4mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8QgNTkbGxKgBACEkG1I</recordid><startdate>19960904</startdate><enddate>19960904</enddate><creator>YAMANE ITSUO</creator><scope>EVB</scope></search><sort><creationdate>19960904</creationdate><title>JP2531170B</title><author>YAMANE ITSUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2531170BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>ACCESSORIES FOR WRITING OR DRAWING</topic><topic>ARTICLES FOR WRITING OR DRAWING UPON</topic><topic>BUREAU ACCESSORIES</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TRANSPORTING</topic><topic>WRITING OR DRAWING IMPLEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMANE ITSUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMANE ITSUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JP2531170B</title><date>1996-09-04</date><risdate>1996</risdate><abstract>PURPOSE:To reduce expense, by detecting the fluctuation of input between an image sensor and a control circuit, and also, compensating the fluctuation for the sensor. CONSTITUTION:A signal detected by the image sensor 1 is inputted to a plotting detection circuit 3 via the control circuit 2, and is compared with a level set in advance, and afterwards, it is converted to a DC signal corresponding to the sensitivity of the sensor. A converted output is inputted to an adder 5 as a correction signal for a signal outputted from the control circuit 2, and the signal corrected by the adder 5 is added on a stabilization circuit 4, and is outputted from the stabilization circuit 4. In such a way, it is possible omit an expensive sensor to detect the color and the density of plotting and a complicated control circuit, and to reduce the expense required for adjusting work remarkably.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES FOR WRITING OR DRAWING ARTICLES FOR WRITING OR DRAWING UPON BUREAU ACCESSORIES CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS TRANSPORTING WRITING OR DRAWING IMPLEMENTS |
| title | JP2531170B |
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