MAGNETIC RECORDING AND REPRODUCING DEVICE
PURPOSE:To perform the operation well in a special recording and reproducing mode even in the device where a magnetic head is stuck to a rotary cylinder head, by utilizing the time when the magnetic head does not handle a recording and reproducing signal and displacing the magnetic head during this...
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| creator | KUMAZAKI TOSHIMASA KITAURA MASAHIRO TAJIMA OSAMU |
| description | PURPOSE:To perform the operation well in a special recording and reproducing mode even in the device where a magnetic head is stuck to a rotary cylinder head, by utilizing the time when the magnetic head does not handle a recording and reproducing signal and displacing the magnetic head during this time. CONSTITUTION:A signal of time length T required for 1/N rotation of a rotary head cylinder 1 has the time base compressed so that this signal becomes a signal of a time length Ta when a magnetic head 8 is brought into contact with a magnetic tape 7, and the signal is recorded; and at a reproducing time, the time base is expanded to reproduce the original signal. A differential time (T-Ta) between time lengths T and Ta when the magnetic head 8 does not handle the recording and reproducing signal is utilized, and the magnetic head 8 is displaced during this time (T-Ta), and thus, the operation in a special recording and reproducing mode is performed well even in the magnetic recording and reproducing device where the rotary head cylinder to which the magnetic head is stuck is used. |
| format | Patent |
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CONSTITUTION:A signal of time length T required for 1/N rotation of a rotary head cylinder 1 has the time base compressed so that this signal becomes a signal of a time length Ta when a magnetic head 8 is brought into contact with a magnetic tape 7, and the signal is recorded; and at a reproducing time, the time base is expanded to reproduce the original signal. A differential time (T-Ta) between time lengths T and Ta when the magnetic head 8 does not handle the recording and reproducing signal is utilized, and the magnetic head 8 is displaced during this time (T-Ta), and thus, the operation in a special recording and reproducing mode is performed well even in the magnetic recording and reproducing device where the rotary head cylinder to which the magnetic head is stuck is used.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1985</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=19850227&DB=EPODOC&CC=JP&NR=S6037889A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850227&DB=EPODOC&CC=JP&NR=S6037889A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUMAZAKI TOSHIMASA</creatorcontrib><creatorcontrib>KITAURA MASAHIRO</creatorcontrib><creatorcontrib>TAJIMA OSAMU</creatorcontrib><title>MAGNETIC RECORDING AND REPRODUCING DEVICE</title><description>PURPOSE:To perform the operation well in a special recording and reproducing mode even in the device where a magnetic head is stuck to a rotary cylinder head, by utilizing the time when the magnetic head does not handle a recording and reproducing signal and displacing the magnetic head during this time. CONSTITUTION:A signal of time length T required for 1/N rotation of a rotary head cylinder 1 has the time base compressed so that this signal becomes a signal of a time length Ta when a magnetic head 8 is brought into contact with a magnetic tape 7, and the signal is recorded; and at a reproducing time, the time base is expanded to reproduce the original signal. A differential time (T-Ta) between time lengths T and Ta when the magnetic head 8 does not handle the recording and reproducing signal is utilized, and the magnetic head 8 is displaced during this time (T-Ta), and thus, the operation in a special recording and reproducing mode is performed well even in the magnetic recording and reproducing device where the rotary head cylinder to which the magnetic head is stuck is used.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0dXT3cw3xdFYIcnX2D3Lx9HNXcPRzAfICgvxdQp1BfBfXME9nVx4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8VEGxmYGxuYWHpaEyEEgDkxSRC</recordid><startdate>19850227</startdate><enddate>19850227</enddate><creator>KUMAZAKI TOSHIMASA</creator><creator>KITAURA MASAHIRO</creator><creator>TAJIMA OSAMU</creator><scope>EVB</scope></search><sort><creationdate>19850227</creationdate><title>MAGNETIC RECORDING AND REPRODUCING DEVICE</title><author>KUMAZAKI TOSHIMASA ; KITAURA MASAHIRO ; TAJIMA OSAMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6037889A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1985</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>KUMAZAKI TOSHIMASA</creatorcontrib><creatorcontrib>KITAURA MASAHIRO</creatorcontrib><creatorcontrib>TAJIMA OSAMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUMAZAKI TOSHIMASA</au><au>KITAURA MASAHIRO</au><au>TAJIMA OSAMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MAGNETIC RECORDING AND REPRODUCING DEVICE</title><date>1985-02-27</date><risdate>1985</risdate><abstract>PURPOSE:To perform the operation well in a special recording and reproducing mode even in the device where a magnetic head is stuck to a rotary cylinder head, by utilizing the time when the magnetic head does not handle a recording and reproducing signal and displacing the magnetic head during this time. CONSTITUTION:A signal of time length T required for 1/N rotation of a rotary head cylinder 1 has the time base compressed so that this signal becomes a signal of a time length Ta when a magnetic head 8 is brought into contact with a magnetic tape 7, and the signal is recorded; and at a reproducing time, the time base is expanded to reproduce the original signal. A differential time (T-Ta) between time lengths T and Ta when the magnetic head 8 does not handle the recording and reproducing signal is utilized, and the magnetic head 8 is displaced during this time (T-Ta), and thus, the operation in a special recording and reproducing mode is performed well even in the magnetic recording and reproducing device where the rotary head cylinder to which the magnetic head is stuck is used.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | MAGNETIC RECORDING AND REPRODUCING DEVICE |
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