TRANSFER DEVICE

PURPOSE:To improve the transfer efficiency and prevent the occurrence of a spark through a transfer roll, by installing a transfer discharger provided with an aperture through which electric charge is radiated to the transfer roll and an image carrier. CONSTITUTION:A discharger 3 is installed which...

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Hauptverfasser:	TAKAHASHI SHIYUUJI, OOTSUKA HIROHISA
Format:	Patent
Sprache:	eng
Schlagworte:	CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS
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creator	TAKAHASHI SHIYUUJI OOTSUKA HIROHISA
description	PURPOSE:To improve the transfer efficiency and prevent the occurrence of a spark through a transfer roll, by installing a transfer discharger provided with an aperture through which electric charge is radiated to the transfer roll and an image carrier. CONSTITUTION:A discharger 3 is installed which is provided with a case having an aperture through which electric charge is radiated to the circumferential face of a transfer roll 2 and the surface of a photosensitve drum 1. After a toner image is transferred to a transfer paper 5 with electrophoresis by the electric field which is generated by the discharger 3 and has the charge of an electric polarity opposite to that of the toner, the toner image is transferred through the roll 2 by electrophoresis and mechanical press-contact force. By this constitution, the image is transferred efficiently, and the occurrence of a spark due to the transfer roll to which a high voltage is not applied, to prevented to form a transferred image quickly and well.
format	Patent
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CONSTITUTION:A discharger 3 is installed which is provided with a case having an aperture through which electric charge is radiated to the circumferential face of a transfer roll 2 and the surface of a photosensitve drum 1. After a toner image is transferred to a transfer paper 5 with electrophoresis by the electric field which is generated by the discharger 3 and has the charge of an electric polarity opposite to that of the toner, the toner image is transferred through the roll 2 by electrophoresis and mechanical press-contact force. By this constitution, the image is transferred efficiently, and the occurrence of a spark due to the transfer roll to which a high voltage is not applied, to prevented to form a transferred image quickly and well.</description><language>eng</language><subject>CINEMATOGRAPHY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>1983</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=19830517&DB=EPODOC&CC=JP&NR=S5882281A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19830517&DB=EPODOC&CC=JP&NR=S5882281A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKAHASHI SHIYUUJI</creatorcontrib><creatorcontrib>OOTSUKA HIROHISA</creatorcontrib><title>TRANSFER DEVICE</title><description>PURPOSE:To improve the transfer efficiency and prevent the occurrence of a spark through a transfer roll, by installing a transfer discharger provided with an aperture through which electric charge is radiated to the transfer roll and an image carrier. CONSTITUTION:A discharger 3 is installed which is provided with a case having an aperture through which electric charge is radiated to the circumferential face of a transfer roll 2 and the surface of a photosensitve drum 1. After a toner image is transferred to a transfer paper 5 with electrophoresis by the electric field which is generated by the discharger 3 and has the charge of an electric polarity opposite to that of the toner, the toner image is transferred through the roll 2 by electrophoresis and mechanical press-contact force. By this constitution, the image is transferred efficiently, and the occurrence of a spark due to the transfer roll to which a high voltage is not applied, to prevented to form a transferred image quickly and well.</description><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAPCXL0C3ZzDVJwcQ3zdHblYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBphYWRkYWho7GRCgBALVwHSU</recordid><startdate>19830517</startdate><enddate>19830517</enddate><creator>TAKAHASHI SHIYUUJI</creator><creator>OOTSUKA HIROHISA</creator><scope>EVB</scope></search><sort><creationdate>19830517</creationdate><title>TRANSFER DEVICE</title><author>TAKAHASHI SHIYUUJI ; OOTSUKA HIROHISA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5882281A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</creationdate><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>ELECTROPHOTOGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MAGNETOGRAPHY</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKAHASHI SHIYUUJI</creatorcontrib><creatorcontrib>OOTSUKA HIROHISA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKAHASHI SHIYUUJI</au><au>OOTSUKA HIROHISA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRANSFER DEVICE</title><date>1983-05-17</date><risdate>1983</risdate><abstract>PURPOSE:To improve the transfer efficiency and prevent the occurrence of a spark through a transfer roll, by installing a transfer discharger provided with an aperture through which electric charge is radiated to the transfer roll and an image carrier. CONSTITUTION:A discharger 3 is installed which is provided with a case having an aperture through which electric charge is radiated to the circumferential face of a transfer roll 2 and the surface of a photosensitve drum 1. After a toner image is transferred to a transfer paper 5 with electrophoresis by the electric field which is generated by the discharger 3 and has the charge of an electric polarity opposite to that of the toner, the toner image is transferred through the roll 2 by electrophoresis and mechanical press-contact force. By this constitution, the image is transferred efficiently, and the occurrence of a spark due to the transfer roll to which a high voltage is not applied, to prevented to form a transferred image quickly and well.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS
title	TRANSFER DEVICE
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