EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER
PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensi...
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| creator | NAKABA TOMOMICHI NISHINOIRI HIROSHI |
| description | PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensitivity is obtained even at the time of printing from a color negative. CONSTITUTION: In this method, silver halide photographic sensitized material in which the relation of SB and SG is 0.95 |
| format | Patent |
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CONSTITUTION: In this method, silver halide photographic sensitized material in which the relation of SB and SG is 0.95<=SB/SG is exposed from the color negative when it is assumed that the S(sensitivity) of characteristic curves obtained by exposure through a filter having two components whose tone is different from the maximum sensitivity wavelength area at <=550nm and the maximum sensitivity wavelength area of at least one or more components at >=550nm, and having transmission maximum wavelength at about 430nm and about 540nm are SB and SG; and an optical filter containing a yellow component by which the relation of SB and SG of the silver halide photographic sensitized material is 0.65<=SB/SG<=0.95 is used.</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 ; AUXILIARY PROCESSES IN PHOTOGRAPHY ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES ; PHOTOGRAPHY ; PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES ; PHYSICS</subject><creationdate>1996</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=19961122&DB=EPODOC&CC=JP&NR=H08304969A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961122&DB=EPODOC&CC=JP&NR=H08304969A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKABA TOMOMICHI</creatorcontrib><creatorcontrib>NISHINOIRI HIROSHI</creatorcontrib><title>EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER</title><description>PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensitivity is obtained even at the time of printing from a color negative. CONSTITUTION: In this method, silver halide photographic sensitized material in which the relation of SB and SG is 0.95<=SB/SG is exposed from the color negative when it is assumed that the S(sensitivity) of characteristic curves obtained by exposure through a filter having two components whose tone is different from the maximum sensitivity wavelength area at <=550nm and the maximum sensitivity wavelength area of at least one or more components at >=550nm, and having transmission maximum wavelength at about 430nm and about 540nm are SB and SG; and an optical filter containing a yellow component by which the relation of SB and SG of the silver halide photographic sensitized material is 0.65<=SB/SG<=0.95 is used.</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>AUXILIARY PROCESSES IN PHOTOGRAPHY</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBwjQjwDw4NclXwdQ3x8HdRcPMPUgjw8A_xD3b1C_YM8QwDyjiGuAZ5OvoohAZ7-rkr-AeEeDoDeW6ePkBxHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oS7xXgYWBhbGBiaWbpaEyMGgDuKCtl</recordid><startdate>19961122</startdate><enddate>19961122</enddate><creator>NAKABA TOMOMICHI</creator><creator>NISHINOIRI HIROSHI</creator><scope>EVB</scope></search><sort><creationdate>19961122</creationdate><title>EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER</title><author>NAKABA TOMOMICHI ; NISHINOIRI HIROSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08304969A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</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>AUXILIARY PROCESSES IN PHOTOGRAPHY</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKABA TOMOMICHI</creatorcontrib><creatorcontrib>NISHINOIRI HIROSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKABA TOMOMICHI</au><au>NISHINOIRI HIROSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER</title><date>1996-11-22</date><risdate>1996</risdate><abstract>PURPOSE: To provide an exposure method by which printing is performed from a black-and-white negative by using a tone conversion filter for multi-gradation photographic paper in the same tone as the conventional multi-gradation photographic paper, and a black-and-white print excellent in color sensitivity is obtained even at the time of printing from a color negative. CONSTITUTION: In this method, silver halide photographic sensitized material in which the relation of SB and SG is 0.95<=SB/SG is exposed from the color negative when it is assumed that the S(sensitivity) of characteristic curves obtained by exposure through a filter having two components whose tone is different from the maximum sensitivity wavelength area at <=550nm and the maximum sensitivity wavelength area of at least one or more components at >=550nm, and having transmission maximum wavelength at about 430nm and about 540nm are SB and SG; and an optical filter containing a yellow component by which the relation of SB and SG of the silver halide photographic sensitized material is 0.65<=SB/SG<=0.95 is used.</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 AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS |
| title | EXPOSURE METHOD FOR PHOTOSENSITIVE MATERIAL USING OPTICAL FILTER |
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