LATENT IRRADIANCE DISCRIMINATION METHOD AND MARKER SYSTEM FOR CARTRIDGELESS DATA STORAGE DISKS
A cartridgeless data storage disk for a data storage disk drive has a latent irradiance marker. A light source illuminates the marker and the marker emits irradiance as phosphorescence. A photosensor detects the emitted irradiance, and the decay time is determined. The decay time is checked to provi...
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| creator | KRIEGER, GEORGE, T THOMAS, FRED, C., III |
| description | A cartridgeless data storage disk for a data storage disk drive has a latent irradiance marker. A light source illuminates the marker and the marker emits irradiance as phosphorescence. A photosensor detects the emitted irradiance, and the decay time is determined. The decay time is checked to provide identification of different types or generations of cartridgeless data storage disks.
L'invention concerne un disque de stockage de données sans cartouche destiné à un lecteur de disque de stockage de données, qui comprend un marqueur d'éclairement latent. Une source de lumière éclaire le marqueur, lequel émet un éclairement sous forme de phosphorescence. Un photodétecteur détecte l'éclairement émis et on détermine le temps d'extinction. On contrôle le temps d'extinction afin d'identifier différents types ou différentes générations de disques de stockage de données sans cartouche. |
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L'invention concerne un disque de stockage de données sans cartouche destiné à un lecteur de disque de stockage de données, qui comprend un marqueur d'éclairement latent. Une source de lumière éclaire le marqueur, lequel émet un éclairement sous forme de phosphorescence. Un photodétecteur détecte l'éclairement émis et on détermine le temps d'extinction. On contrôle le temps d'extinction afin d'identifier différents types ou différentes générations de disques de stockage de données sans cartouche.</description><edition>7</edition><language>eng ; fre</language><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY ; CALCULATING ; CINEMATOGRAPHY ; COMPUTING ; COUNTING ; ELECTROGRAPHY ; HANDLING RECORD CARRIERS ; HOLOGRAPHY ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES ; PHOTOGRAPHY ; PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS</subject><creationdate>2000</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=20000406&DB=EPODOC&CC=WO&NR=0019430A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000406&DB=EPODOC&CC=WO&NR=0019430A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KRIEGER, GEORGE, T</creatorcontrib><creatorcontrib>THOMAS, FRED, C., III</creatorcontrib><title>LATENT IRRADIANCE DISCRIMINATION METHOD AND MARKER SYSTEM FOR CARTRIDGELESS DATA STORAGE DISKS</title><description>A cartridgeless data storage disk for a data storage disk drive has a latent irradiance marker. A light source illuminates the marker and the marker emits irradiance as phosphorescence. A photosensor detects the emitted irradiance, and the decay time is determined. The decay time is checked to provide identification of different types or generations of cartridgeless data storage disks.
L'invention concerne un disque de stockage de données sans cartouche destiné à un lecteur de disque de stockage de données, qui comprend un marqueur d'éclairement latent. Une source de lumière éclaire le marqueur, lequel émet un éclairement sous forme de phosphorescence. Un photodétecteur détecte l'éclairement émis et on détermine le temps d'extinction. On contrôle le temps d'extinction afin d'identifier différents types ou différentes générations de disques de stockage de données sans cartouche.</description><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY</subject><subject>CALCULATING</subject><subject>CINEMATOGRAPHY</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTROGRAPHY</subject><subject>HANDLING RECORD CARRIERS</subject><subject>HOLOGRAPHY</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</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><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDEKwkAQQNE0FqLeYS4gJMTGctidJEOyuzAzIDYJQdZKNBDvjyAewOo3j78txgGNogGLoGeMjsCzOuHAEY1ThEDWJQ8YPQSUngT0qkYBmiTgUEzYtzSQKng0BLUk2H43ve6LzX1-rPnw666Ahsx1x7y8prwu8y0_83u6pLKszqe6xKr-g3wAygAyow</recordid><startdate>20000406</startdate><enddate>20000406</enddate><creator>KRIEGER, GEORGE, T</creator><creator>THOMAS, FRED, C., III</creator><scope>EVB</scope></search><sort><creationdate>20000406</creationdate><title>LATENT IRRADIANCE DISCRIMINATION METHOD AND MARKER SYSTEM FOR CARTRIDGELESS DATA STORAGE DISKS</title><author>KRIEGER, GEORGE, T ; THOMAS, FRED, C., III</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0019430A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</creationdate><topic>AUXILIARY PROCESSES IN PHOTOGRAPHY</topic><topic>CALCULATING</topic><topic>CINEMATOGRAPHY</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTROGRAPHY</topic><topic>HANDLING RECORD CARRIERS</topic><topic>HOLOGRAPHY</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</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><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><toplevel>online_resources</toplevel><creatorcontrib>KRIEGER, GEORGE, T</creatorcontrib><creatorcontrib>THOMAS, FRED, C., III</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KRIEGER, GEORGE, T</au><au>THOMAS, FRED, C., III</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LATENT IRRADIANCE DISCRIMINATION METHOD AND MARKER SYSTEM FOR CARTRIDGELESS DATA STORAGE DISKS</title><date>2000-04-06</date><risdate>2000</risdate><abstract>A cartridgeless data storage disk for a data storage disk drive has a latent irradiance marker. A light source illuminates the marker and the marker emits irradiance as phosphorescence. A photosensor detects the emitted irradiance, and the decay time is determined. The decay time is checked to provide identification of different types or generations of cartridgeless data storage disks.
L'invention concerne un disque de stockage de données sans cartouche destiné à un lecteur de disque de stockage de données, qui comprend un marqueur d'éclairement latent. Une source de lumière éclaire le marqueur, lequel émet un éclairement sous forme de phosphorescence. Un photodétecteur détecte l'éclairement émis et on détermine le temps d'extinction. On contrôle le temps d'extinction afin d'identifier différents types ou différentes générations de disques de stockage de données sans cartouche.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY PROCESSES IN PHOTOGRAPHY CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTROGRAPHY HANDLING RECORD CARRIERS HOLOGRAPHY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS |
| title | LATENT IRRADIANCE DISCRIMINATION METHOD AND MARKER SYSTEM FOR CARTRIDGELESS DATA STORAGE DISKS |
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