IMAGE FORMING APPARATUS
PROBLEM TO BE SOLVED: To correct an image printed on a sheet with a simple configuration and procedure, while reducing toner consumption.SOLUTION: A printer 1 comprises: a secondary transfer part 8 that transfers toner images formed on an intermediate transfer belt 5 to a sheet; a first image formin...
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| creator | YAMAUCHI YUMIKO |
| description | PROBLEM TO BE SOLVED: To correct an image printed on a sheet with a simple configuration and procedure, while reducing toner consumption.SOLUTION: A printer 1 comprises: a secondary transfer part 8 that transfers toner images formed on an intermediate transfer belt 5 to a sheet; a first image forming part 7K that forms a first toner image with a printing color toner on the intermediate transfer belt 5; and a second image forming part 7W that forms a second toner image with a sheet color toner on the intermediate transfer belt 5. A correction image creation part of a control device 20 compares between a first image printed on the sheet and a second image obtained by correcting the first image to detect different pixels, and creates a deletion image to be deleted from the first image and an additional image to be added from the second image. In the printer 1, in performing print processing on the sheet to correct the first image on the sheet, the first image forming part 7K forms the first toner image on the basis of the additional image 33, and the second image forming part 7W forms the second toner image on the basis of the deletion image.SELECTED DRAWING: Figure 1
【課題】トナーの消費量を抑制しつつ、簡易な構成及び手順によって、用紙に印字された画像を修正する。【解決手段】プリンター１は、中間転写ベルト５に形成されたトナー像を用紙に転写する二次転写部８と、中間転写ベルト５に印字色トナーの第１トナー像を形成する第１画像形成部７Ｋと、中間転写ベルト５に用紙色トナーの第２トナー像を形成する第２画像形成部７Ｗとを備える。制御装置２０の修正画像作成部は、用紙に印字された第１画像と、第１画像を修正した第２画像とを比較して差異画素を検出すると共に、この差異画素に基づいて、第１画像から消去すべき消去画像と第２画像から追加すべき追加画像とを作成する。プリンター１では、用紙に印字処理を行って用紙上の第１画像を修正する際に、第１画像形成部７Ｋは、追加画像３３に基づいて第１トナー像を形成し、第２画像形成部７Ｗは、消去画像に基づいて第２トナー像を形成する。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2018141885A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2018141885A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2018141885A3</originalsourceid><addsrcrecordid>eNrjZBD39HV0d1Vw8w_y9fRzV3AMCHAMcgwJDeZhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhhaGJoYWFqaOxkQpAgAOvB_k</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>IMAGE FORMING APPARATUS</title><source>esp@cenet</source><creator>YAMAUCHI YUMIKO</creator><creatorcontrib>YAMAUCHI YUMIKO</creatorcontrib><description>PROBLEM TO BE SOLVED: To correct an image printed on a sheet with a simple configuration and procedure, while reducing toner consumption.SOLUTION: A printer 1 comprises: a secondary transfer part 8 that transfers toner images formed on an intermediate transfer belt 5 to a sheet; a first image forming part 7K that forms a first toner image with a printing color toner on the intermediate transfer belt 5; and a second image forming part 7W that forms a second toner image with a sheet color toner on the intermediate transfer belt 5. A correction image creation part of a control device 20 compares between a first image printed on the sheet and a second image obtained by correcting the first image to detect different pixels, and creates a deletion image to be deleted from the first image and an additional image to be added from the second image. In the printer 1, in performing print processing on the sheet to correct the first image on the sheet, the first image forming part 7K forms the first toner image on the basis of the additional image 33, and the second image forming part 7W forms the second toner image on the basis of the deletion image.SELECTED DRAWING: Figure 1
【課題】トナーの消費量を抑制しつつ、簡易な構成及び手順によって、用紙に印字された画像を修正する。【解決手段】プリンター１は、中間転写ベルト５に形成されたトナー像を用紙に転写する二次転写部８と、中間転写ベルト５に印字色トナーの第１トナー像を形成する第１画像形成部７Ｋと、中間転写ベルト５に用紙色トナーの第２トナー像を形成する第２画像形成部７Ｗとを備える。制御装置２０の修正画像作成部は、用紙に印字された第１画像と、第１画像を修正した第２画像とを比較して差異画素を検出すると共に、この差異画素に基づいて、第１画像から消去すべき消去画像と第２画像から追加すべき追加画像とを作成する。プリンター１では、用紙に印字処理を行って用紙上の第１画像を修正する際に、第１画像形成部７Ｋは、追加画像３３に基づいて第１トナー像を形成し、第２画像形成部７Ｗは、消去画像に基づいて第２トナー像を形成する。【選択図】図１</description><language>eng ; jpn</language><subject>CINEMATOGRAPHY ; CORRECTION OF TYPOGRAPHICAL ERRORS ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; MAGNETOGRAPHY ; PERFORMING OPERATIONS ; PHOTOGRAPHY ; PHYSICS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2018</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=20180913&DB=EPODOC&CC=JP&NR=2018141885A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180913&DB=EPODOC&CC=JP&NR=2018141885A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAUCHI YUMIKO</creatorcontrib><title>IMAGE FORMING APPARATUS</title><description>PROBLEM TO BE SOLVED: To correct an image printed on a sheet with a simple configuration and procedure, while reducing toner consumption.SOLUTION: A printer 1 comprises: a secondary transfer part 8 that transfers toner images formed on an intermediate transfer belt 5 to a sheet; a first image forming part 7K that forms a first toner image with a printing color toner on the intermediate transfer belt 5; and a second image forming part 7W that forms a second toner image with a sheet color toner on the intermediate transfer belt 5. A correction image creation part of a control device 20 compares between a first image printed on the sheet and a second image obtained by correcting the first image to detect different pixels, and creates a deletion image to be deleted from the first image and an additional image to be added from the second image. In the printer 1, in performing print processing on the sheet to correct the first image on the sheet, the first image forming part 7K forms the first toner image on the basis of the additional image 33, and the second image forming part 7W forms the second toner image on the basis of the deletion image.SELECTED DRAWING: Figure 1
【課題】トナーの消費量を抑制しつつ、簡易な構成及び手順によって、用紙に印字された画像を修正する。【解決手段】プリンター１は、中間転写ベルト５に形成されたトナー像を用紙に転写する二次転写部８と、中間転写ベルト５に印字色トナーの第１トナー像を形成する第１画像形成部７Ｋと、中間転写ベルト５に用紙色トナーの第２トナー像を形成する第２画像形成部７Ｗとを備える。制御装置２０の修正画像作成部は、用紙に印字された第１画像と、第１画像を修正した第２画像とを比較して差異画素を検出すると共に、この差異画素に基づいて、第１画像から消去すべき消去画像と第２画像から追加すべき追加画像とを作成する。プリンター１では、用紙に印字処理を行って用紙上の第１画像を修正する際に、第１画像形成部７Ｋは、追加画像３３に基づいて第１トナー像を形成し、第２画像形成部７Ｗは、消去画像に基づいて第２トナー像を形成する。【選択図】図１</description><subject>CINEMATOGRAPHY</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>MAGNETOGRAPHY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD39HV0d1Vw8w_y9fRzV3AMCHAMcgwJDeZhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhhaGJoYWFqaOxkQpAgAOvB_k</recordid><startdate>20180913</startdate><enddate>20180913</enddate><creator>YAMAUCHI YUMIKO</creator><scope>EVB</scope></search><sort><creationdate>20180913</creationdate><title>IMAGE FORMING APPARATUS</title><author>YAMAUCHI YUMIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018141885A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>CINEMATOGRAPHY</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>MAGNETOGRAPHY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMAUCHI YUMIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAUCHI YUMIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE FORMING APPARATUS</title><date>2018-09-13</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To correct an image printed on a sheet with a simple configuration and procedure, while reducing toner consumption.SOLUTION: A printer 1 comprises: a secondary transfer part 8 that transfers toner images formed on an intermediate transfer belt 5 to a sheet; a first image forming part 7K that forms a first toner image with a printing color toner on the intermediate transfer belt 5; and a second image forming part 7W that forms a second toner image with a sheet color toner on the intermediate transfer belt 5. A correction image creation part of a control device 20 compares between a first image printed on the sheet and a second image obtained by correcting the first image to detect different pixels, and creates a deletion image to be deleted from the first image and an additional image to be added from the second image. In the printer 1, in performing print processing on the sheet to correct the first image on the sheet, the first image forming part 7K forms the first toner image on the basis of the additional image 33, and the second image forming part 7W forms the second toner image on the basis of the deletion image.SELECTED DRAWING: Figure 1
【課題】トナーの消費量を抑制しつつ、簡易な構成及び手順によって、用紙に印字された画像を修正する。【解決手段】プリンター１は、中間転写ベルト５に形成されたトナー像を用紙に転写する二次転写部８と、中間転写ベルト５に印字色トナーの第１トナー像を形成する第１画像形成部７Ｋと、中間転写ベルト５に用紙色トナーの第２トナー像を形成する第２画像形成部７Ｗとを備える。制御装置２０の修正画像作成部は、用紙に印字された第１画像と、第１画像を修正した第２画像とを比較して差異画素を検出すると共に、この差異画素に基づいて、第１画像から消去すべき消去画像と第２画像から追加すべき追加画像とを作成する。プリンター１では、用紙に印字処理を行って用紙上の第１画像を修正する際に、第１画像形成部７Ｋは、追加画像３３に基づいて第１トナー像を形成し、第２画像形成部７Ｗは、消去画像に基づいて第２トナー像を形成する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CINEMATOGRAPHY CORRECTION OF TYPOGRAPHICAL ERRORS ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MAGNETOGRAPHY PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS |
| title | IMAGE FORMING APPARATUS |
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