IMAGE READER

PROBLEM TO BE SOLVED: To improve the read quality of an image by preventing a play of an optical unit in a unit guide section in the case of sliding the optical unit in the subscanning direction. SOLUTION: The reader is configured to read an original placed on an upper side of a contact glass 3 whil...

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1. Verfasser: NOGUCHI HIROSUKE
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creator NOGUCHI HIROSUKE
description PROBLEM TO BE SOLVED: To improve the read quality of an image by preventing a play of an optical unit in a unit guide section in the case of sliding the optical unit in the subscanning direction. SOLUTION: The reader is configured to read an original placed on an upper side of a contact glass 3 while moving an optical unit 4 along a unit guide section 7a. In this case, the unit guide section 7a and a slide section 5a of the optical unit 4 are in face contact with each other at least by two sides. Thus, in the case that the slide section 5a slides on the unit guide section 7a by the drive by a driver 9, since the two sides are in face-contact with without fail without being parted by the self-weight of the optical unit 4, the, optical unit 4 is read and moved in a subscanning direction A without a play and the read quality of reading is improved.
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SOLUTION: The reader is configured to read an original placed on an upper side of a contact glass 3 while moving an optical unit 4 along a unit guide section 7a. In this case, the unit guide section 7a and a slide section 5a of the optical unit 4 are in face contact with each other at least by two sides. Thus, in the case that the slide section 5a slides on the unit guide section 7a by the drive by a driver 9, since the two sides are in face-contact with without fail without being parted by the self-weight of the optical unit 4, the, optical unit 4 is read and moved in a subscanning direction A without a play and the read quality of reading is improved.</description><edition>6</edition><language>eng</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; ELECTROGRAPHY ; ELECTROPHOTOGRAPHY ; HOLOGRAPHY ; MAGNETOGRAPHY ; PHOTOGRAPHY ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1999</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&amp;date=19990106&amp;DB=EPODOC&amp;CC=JP&amp;NR=H114320A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990106&amp;DB=EPODOC&amp;CC=JP&amp;NR=H114320A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NOGUCHI HIROSUKE</creatorcontrib><title>IMAGE READER</title><description>PROBLEM TO BE SOLVED: To improve the read quality of an image by preventing a play of an optical unit in a unit guide section in the case of sliding the optical unit in the subscanning direction. 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Thus, in the case that the slide section 5a slides on the unit guide section 7a by the drive by a driver 9, since the two sides are in face-contact with without fail without being parted by the self-weight of the optical unit 4, the, optical unit 4 is read and moved in a subscanning direction A without a play and the read quality of reading is improved.</description><subject>ACCESSORIES THEREFOR</subject><subject>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</subject><subject>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</subject><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>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODx9HV0d1UIcnV0cQ3iYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxXgEehoYmxkYGjsaEVQAAFcIbfQ</recordid><startdate>19990106</startdate><enddate>19990106</enddate><creator>NOGUCHI HIROSUKE</creator><scope>EVB</scope></search><sort><creationdate>19990106</creationdate><title>IMAGE READER</title><author>NOGUCHI HIROSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH114320A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>ACCESSORIES THEREFOR</topic><topic>APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES</topic><topic>APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM</topic><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>NOGUCHI HIROSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NOGUCHI HIROSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMAGE READER</title><date>1999-01-06</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To improve the read quality of an image by preventing a play of an optical unit in a unit guide section in the case of sliding the optical unit in the subscanning direction. SOLUTION: The reader is configured to read an original placed on an upper side of a contact glass 3 while moving an optical unit 4 along a unit guide section 7a. In this case, the unit guide section 7a and a slide section 5a of the optical unit 4 are in face contact with each other at least by two sides. Thus, in the case that the slide section 5a slides on the unit guide section 7a by the drive by a driver 9, since the two sides are in face-contact with without fail without being parted by the self-weight of the optical unit 4, the, optical unit 4 is read and moved in a subscanning direction A without a play and the read quality of reading is improved.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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subjects ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title IMAGE READER
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