DEVICE FOR CORRECTION OF RECORDING DENSITY
PURPOSE:To enable correction of density to unevenness in thickness of a glaze layer and automatically coping with variation in a resistance value of an element to be performed by a method wherein a control means for correcting applicable energy of a thermal head based on a resistance value in a resi...
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| creator | SASAKI HIDEKAZU SEYA KEIICHI |
| description | PURPOSE:To enable correction of density to unevenness in thickness of a glaze layer and automatically coping with variation in a resistance value of an element to be performed by a method wherein a control means for correcting applicable energy of a thermal head based on a resistance value in a resistance value detecting means and a thickness data of the memory glaze layer of a storage means is provided. CONSTITUTION:A recording density-correcting device is composed of a resistance value-measuring part 103 and a recording density-correcting part 104. Then, the correction part 104 is equipped with a ROM 104a wherein a thickness unevenness data N which is preliminarily measured of a glaze layer corresponding to each element of a thermal head, is stored and a controller 104b which generates an unevenness code K corresponding to each element based on a resistance value R from the measuring part 103 and the thickness unevenness data N of the glaze layer. Further, an unevenness code memory 104c which stores a code K generated with the controller 104b, and an LUT(look up table) 104d which inputs a print data D and the unevenness code K of each element and after correction, outputs the print data P, are provided. |
| format | Patent |
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CONSTITUTION:A recording density-correcting device is composed of a resistance value-measuring part 103 and a recording density-correcting part 104. Then, the correction part 104 is equipped with a ROM 104a wherein a thickness unevenness data N which is preliminarily measured of a glaze layer corresponding to each element of a thermal head, is stored and a controller 104b which generates an unevenness code K corresponding to each element based on a resistance value R from the measuring part 103 and the thickness unevenness data N of the glaze layer. Further, an unevenness code memory 104c which stores a code K generated with the controller 104b, and an LUT(look up table) 104d which inputs a print data D and the unevenness code K of each element and after correction, outputs the print data P, are provided.</description><language>eng</language><subject>CORRECTION OF TYPOGRAPHICAL ERRORS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; PERFORMING OPERATIONS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>1993</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=19930824&DB=EPODOC&CC=JP&NR=H05212892A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930824&DB=EPODOC&CC=JP&NR=H05212892A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SASAKI HIDEKAZU</creatorcontrib><creatorcontrib>SEYA KEIICHI</creatorcontrib><title>DEVICE FOR CORRECTION OF RECORDING DENSITY</title><description>PURPOSE:To enable correction of density to unevenness in thickness of a glaze layer and automatically coping with variation in a resistance value of an element to be performed by a method wherein a control means for correcting applicable energy of a thermal head based on a resistance value in a resistance value detecting means and a thickness data of the memory glaze layer of a storage means is provided. CONSTITUTION:A recording density-correcting device is composed of a resistance value-measuring part 103 and a recording density-correcting part 104. Then, the correction part 104 is equipped with a ROM 104a wherein a thickness unevenness data N which is preliminarily measured of a glaze layer corresponding to each element of a thermal head, is stored and a controller 104b which generates an unevenness code K corresponding to each element based on a resistance value R from the measuring part 103 and the thickness unevenness data N of the glaze layer. Further, an unevenness code memory 104c which stores a code K generated with the controller 104b, and an LUT(look up table) 104d which inputs a print data D and the unevenness code K of each element and after correction, outputs the print data P, are provided.</description><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBycQ3zdHZVcPMPUnD2DwpydQ7x9PdT8HdTADL9g1w8_dwVXFz9gj1DInkYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbxXgIeBqZGhkYWlkaMxMWoATQYkzg</recordid><startdate>19930824</startdate><enddate>19930824</enddate><creator>SASAKI HIDEKAZU</creator><creator>SEYA KEIICHI</creator><scope>EVB</scope></search><sort><creationdate>19930824</creationdate><title>DEVICE FOR CORRECTION OF RECORDING DENSITY</title><author>SASAKI HIDEKAZU ; SEYA KEIICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH05212892A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>SASAKI HIDEKAZU</creatorcontrib><creatorcontrib>SEYA KEIICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SASAKI HIDEKAZU</au><au>SEYA KEIICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR CORRECTION OF RECORDING DENSITY</title><date>1993-08-24</date><risdate>1993</risdate><abstract>PURPOSE:To enable correction of density to unevenness in thickness of a glaze layer and automatically coping with variation in a resistance value of an element to be performed by a method wherein a control means for correcting applicable energy of a thermal head based on a resistance value in a resistance value detecting means and a thickness data of the memory glaze layer of a storage means is provided. CONSTITUTION:A recording density-correcting device is composed of a resistance value-measuring part 103 and a recording density-correcting part 104. Then, the correction part 104 is equipped with a ROM 104a wherein a thickness unevenness data N which is preliminarily measured of a glaze layer corresponding to each element of a thermal head, is stored and a controller 104b which generates an unevenness code K corresponding to each element based on a resistance value R from the measuring part 103 and the thickness unevenness data N of the glaze layer. Further, an unevenness code memory 104c which stores a code K generated with the controller 104b, and an LUT(look up table) 104d which inputs a print data D and the unevenness code K of each element and after correction, outputs the print data P, are provided.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS |
| title | DEVICE FOR CORRECTION OF RECORDING DENSITY |
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