DISK ROTATING MECHANISM AND DISK DEVICE USING THE SAME
PROBLEM TO BE SOLVED: To prevent a recording and reproducing position from being deviated from a proper position even when impulse is impressed in a disk rotating mechanism having a direct drive structure for directly turning a turn table by a spindle motor and a disk device using the same. SOLUTION...
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| creator | SHIMAZU YOSHIHIRO UEYASU TSUNEO |
| description | PROBLEM TO BE SOLVED: To prevent a recording and reproducing position from being deviated from a proper position even when impulse is impressed in a disk rotating mechanism having a direct drive structure for directly turning a turn table by a spindle motor and a disk device using the same. SOLUTION: In a guide shaft 18 provided with a spindle motor 30 fixed on a traverse chassis 22 and a turn table 31, on which a rotary shaft 33 of this spindle motor 30 is disposed, to load a disk, the turn table 31 is composed of magnetic substance, and a magnet 40 for attracting the turn table 31 with a magnetic force is arranged in a position opposed to the turn table 31 on the traverse chassis 22. |
| format | Patent |
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SOLUTION: In a guide shaft 18 provided with a spindle motor 30 fixed on a traverse chassis 22 and a turn table 31, on which a rotary shaft 33 of this spindle motor 30 is disposed, to load a disk, the turn table 31 is composed of magnetic substance, and a magnet 40 for attracting the turn table 31 with a magnetic force is arranged in a position opposed to the turn table 31 on the traverse chassis 22.</description><edition>7</edition><language>eng</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHYSICS</subject><creationdate>2003</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=20030425&DB=EPODOC&CC=JP&NR=2003123375A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030425&DB=EPODOC&CC=JP&NR=2003123375A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIMAZU YOSHIHIRO</creatorcontrib><creatorcontrib>UEYASU TSUNEO</creatorcontrib><title>DISK ROTATING MECHANISM AND DISK DEVICE USING THE SAME</title><description>PROBLEM TO BE SOLVED: To prevent a recording and reproducing position from being deviated from a proper position even when impulse is impressed in a disk rotating mechanism having a direct drive structure for directly turning a turn table by a spindle motor and a disk device using the same. SOLUTION: In a guide shaft 18 provided with a spindle motor 30 fixed on a traverse chassis 22 and a turn table 31, on which a rotary shaft 33 of this spindle motor 30 is disposed, to load a disk, the turn table 31 is composed of magnetic substance, and a magnet 40 for attracting the turn table 31 with a magnetic force is arranged in a position opposed to the turn table 31 on the traverse chassis 22.</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBz8Qz2VgjyD3EM8fRzV_B1dfZw9PMM9lVw9HNRAMu5uIZ5OrsqhAaD5EM8XBWCHX1deRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvFeAkYGBsaGRsbG5qaMxUYoANi0n6A</recordid><startdate>20030425</startdate><enddate>20030425</enddate><creator>SHIMAZU YOSHIHIRO</creator><creator>UEYASU TSUNEO</creator><scope>EVB</scope></search><sort><creationdate>20030425</creationdate><title>DISK ROTATING MECHANISM AND DISK DEVICE USING THE SAME</title><author>SHIMAZU YOSHIHIRO ; UEYASU TSUNEO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003123375A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIMAZU YOSHIHIRO</creatorcontrib><creatorcontrib>UEYASU TSUNEO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIMAZU YOSHIHIRO</au><au>UEYASU TSUNEO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISK ROTATING MECHANISM AND DISK DEVICE USING THE SAME</title><date>2003-04-25</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To prevent a recording and reproducing position from being deviated from a proper position even when impulse is impressed in a disk rotating mechanism having a direct drive structure for directly turning a turn table by a spindle motor and a disk device using the same. 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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS |
| title | DISK ROTATING MECHANISM AND DISK DEVICE USING THE SAME |
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