SURFACE LIGHTING EQUIPMENT
PURPOSE:To uniformalize luminance by constituting with a diffuser plate, a tubular light source installed behind and in parallel to the diffuser plate, a reflector provided with plural light emanating windows, and reflector plates placed to surround the back side of the light source. CONSTITUTION:A...
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| creator | NAGATANI SHINPEI SUKENORI HIDETOMO |
| description | PURPOSE:To uniformalize luminance by constituting with a diffuser plate, a tubular light source installed behind and in parallel to the diffuser plate, a reflector provided with plural light emanating windows, and reflector plates placed to surround the back side of the light source. CONSTITUTION:A tubular light source 2 is provided on its circumference with a reflector 1 provided on its half circumference opposite a light emitting surface (or a diffuser plate 4) with plural light emanating windows 11. Intensity of the light beam coming from the light source 2 and directly striking the part, nearest to the diffuser plate 4, of the reflector 1 is therefore checked by the reflector 1 while the light beams coming out of the plural light emanating windows 11 are not checked, reflected for multiple times between the reflector plates 3 arranged to face the back side of the light source 2 behind and the diffuser plate 4, and comes out of the diffuser plate 4. This uniformalizes the luminance without using a lighting curtain. |
| format | Patent |
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CONSTITUTION:A tubular light source 2 is provided on its circumference with a reflector 1 provided on its half circumference opposite a light emitting surface (or a diffuser plate 4) with plural light emanating windows 11. Intensity of the light beam coming from the light source 2 and directly striking the part, nearest to the diffuser plate 4, of the reflector 1 is therefore checked by the reflector 1 while the light beams coming out of the plural light emanating windows 11 are not checked, reflected for multiple times between the reflector plates 3 arranged to face the back side of the light source 2 behind and the diffuser plate 4, and comes out of the diffuser plate 4. This uniformalizes the luminance without using a lighting curtain.</description><language>eng</language><subject>ADVERTISING ; BLASTING ; CRYPTOGRAPHY ; DISPLAY ; DISPLAYING ; EDUCATION ; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF ; HEATING ; LABELS OR NAME-PLATES ; LIGHTING ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; PHYSICS ; SEALS ; SIGNS ; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR ; SYSTEMS THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>1991</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=19910307&DB=EPODOC&CC=JP&NR=H0353403A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910307&DB=EPODOC&CC=JP&NR=H0353403A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAGATANI SHINPEI</creatorcontrib><creatorcontrib>SUKENORI HIDETOMO</creatorcontrib><title>SURFACE LIGHTING EQUIPMENT</title><description>PURPOSE:To uniformalize luminance by constituting with a diffuser plate, a tubular light source installed behind and in parallel to the diffuser plate, a reflector provided with plural light emanating windows, and reflector plates placed to surround the back side of the light source. CONSTITUTION:A tubular light source 2 is provided on its circumference with a reflector 1 provided on its half circumference opposite a light emitting surface (or a diffuser plate 4) with plural light emanating windows 11. Intensity of the light beam coming from the light source 2 and directly striking the part, nearest to the diffuser plate 4, of the reflector 1 is therefore checked by the reflector 1 while the light beams coming out of the plural light emanating windows 11 are not checked, reflected for multiple times between the reflector plates 3 arranged to face the back side of the light source 2 behind and the diffuser plate 4, and comes out of the diffuser plate 4. This uniformalizes the luminance without using a lighting curtain.</description><subject>ADVERTISING</subject><subject>BLASTING</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>DISPLAYING</subject><subject>EDUCATION</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LABELS OR NAME-PLATES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>SIGNS</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>SYSTEMS THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKDg1yc3R2VfDxdPcI8fRzV3ANDPUM8HX1C-FhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GxqbGJgbGjsZEKAEAAycgHA</recordid><startdate>19910307</startdate><enddate>19910307</enddate><creator>NAGATANI SHINPEI</creator><creator>SUKENORI HIDETOMO</creator><scope>EVB</scope></search><sort><creationdate>19910307</creationdate><title>SURFACE LIGHTING EQUIPMENT</title><author>NAGATANI SHINPEI ; SUKENORI HIDETOMO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0353403A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ADVERTISING</topic><topic>BLASTING</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>DISPLAYING</topic><topic>EDUCATION</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LABELS OR NAME-PLATES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>SIGNS</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>SYSTEMS THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAGATANI SHINPEI</creatorcontrib><creatorcontrib>SUKENORI HIDETOMO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAGATANI SHINPEI</au><au>SUKENORI HIDETOMO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SURFACE LIGHTING EQUIPMENT</title><date>1991-03-07</date><risdate>1991</risdate><abstract>PURPOSE:To uniformalize luminance by constituting with a diffuser plate, a tubular light source installed behind and in parallel to the diffuser plate, a reflector provided with plural light emanating windows, and reflector plates placed to surround the back side of the light source. CONSTITUTION:A tubular light source 2 is provided on its circumference with a reflector 1 provided on its half circumference opposite a light emitting surface (or a diffuser plate 4) with plural light emanating windows 11. Intensity of the light beam coming from the light source 2 and directly striking the part, nearest to the diffuser plate 4, of the reflector 1 is therefore checked by the reflector 1 while the light beams coming out of the plural light emanating windows 11 are not checked, reflected for multiple times between the reflector plates 3 arranged to face the back side of the light source 2 behind and the diffuser plate 4, and comes out of the diffuser plate 4. This uniformalizes the luminance without using a lighting curtain.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ADVERTISING BLASTING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LABELS OR NAME-PLATES LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PHYSICS SEALS SIGNS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
| title | SURFACE LIGHTING EQUIPMENT |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T18%3A02%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NAGATANI%20SHINPEI&rft.date=1991-03-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH0353403A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |