METHOD AND DEVICE FOR CONTROLLING CONTROL PATCH
PROBLEM TO BE SOLVED: To provide a method and a device for high-accurately copying an image by using an electrophotographic printing equipment, in particular, to easily change the position, the shape and the size of a process control patch. SOLUTION: The process control patch 310 is used for improvi...
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creator | NACMAN ARON |
description | PROBLEM TO BE SOLVED: To provide a method and a device for high-accurately copying an image by using an electrophotographic printing equipment, in particular, to easily change the position, the shape and the size of a process control patch. SOLUTION: The process control patch 310 is used for improving the quality of the image before printing is performed. The intensity of light reflected from the patch 310 is measured, and the measured value is used for changing such parameters as an electrostatic charge and toner density before a latent image 320 is developed. By adjusting these parameters, a printer can copy the image with more excellent quality than heretofore. |
format | Patent |
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SOLUTION: The process control patch 310 is used for improving the quality of the image before printing is performed. The intensity of light reflected from the patch 310 is measured, and the measured value is used for changing such parameters as an electrostatic charge and toner density before a latent image 320 is developed. By adjusting these parameters, a printer can copy the image with more excellent quality than heretofore.</description><edition>6</edition><language>eng</language><subject>CINEMATOGRAPHY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1998</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=19980424&DB=EPODOC&CC=JP&NR=H10104892A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980424&DB=EPODOC&CC=JP&NR=H10104892A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NACMAN ARON</creatorcontrib><title>METHOD AND DEVICE FOR CONTROLLING CONTROL PATCH</title><description>PROBLEM TO BE SOLVED: To provide a method and a device for high-accurately copying an image by using an electrophotographic printing equipment, in particular, to easily change the position, the shape and the size of a process control patch. SOLUTION: The process control patch 310 is used for improving the quality of the image before printing is performed. The intensity of light reflected from the patch 310 is measured, and the measured value is used for changing such parameters as an electrostatic charge and toner density before a latent image 320 is developed. By adjusting these parameters, a printer can copy the image with more excellent quality than heretofore.</description><subject>CINEMATOGRAPHY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND3dQ3x8HdRcPRzUXBxDfN0dlVw8w9ScPb3Cwny9_Hx9HOHsRUCHEOcPXgYWNMSc4pTeaE0N4OimytQXDe1ID8-tbggMTk1L7Uk3ivAw9DA0MDEwtLI0ZgYNQD61CYR</recordid><startdate>19980424</startdate><enddate>19980424</enddate><creator>NACMAN ARON</creator><scope>EVB</scope></search><sort><creationdate>19980424</creationdate><title>METHOD AND DEVICE FOR CONTROLLING CONTROL PATCH</title><author>NACMAN ARON</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10104892A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>CINEMATOGRAPHY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>NACMAN ARON</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NACMAN ARON</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND DEVICE FOR CONTROLLING CONTROL PATCH</title><date>1998-04-24</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To provide a method and a device for high-accurately copying an image by using an electrophotographic printing equipment, in particular, to easily change the position, the shape and the size of a process control patch. SOLUTION: The process control patch 310 is used for improving the quality of the image before printing is performed. The intensity of light reflected from the patch 310 is measured, and the measured value is used for changing such parameters as an electrostatic charge and toner density before a latent image 320 is developed. By adjusting these parameters, a printer can copy the image with more excellent quality than heretofore.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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subjects | CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
title | METHOD AND DEVICE FOR CONTROLLING CONTROL PATCH |
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