DISK REPRODUCING DEVICE FOR VEHICLE
PURPOSE:To accurately reproduce information despite the severe vibrations of a car by controlling an absorber for car vibrations in response to the lock state of a servo loop which controls the position of a pickup. CONSTITUTION:The signal outputted from a pickup 21 is supplied to a generating circu...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HARAYAMA TETSUO |
| description | PURPOSE:To accurately reproduce information despite the severe vibrations of a car by controlling an absorber for car vibrations in response to the lock state of a servo loop which controls the position of a pickup. CONSTITUTION:The signal outputted from a pickup 21 is supplied to a generating circuit 23 for production of a tracking error signal. This tracking error signal is supplied to a tracking servo circuit 24 which controls the pickup 21 so that it traces accurately the tracks on a disk. While the tracking error signal is also supplied to a detecting circuit 25 which detects the lock state of a tracking servo loop. When it is detected that the lock of the servo loop is once released, a control circuit 26 delivers the control signal to a controller 4 (or directly to a driver 3). Thus the driver 3 sets the attenuation force of an absorber 1 via an actuator 2 in terms of soft or hard. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS6316431A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS6316431A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS6316431A3</originalsourceid><addsrcrecordid>eNrjZFB28Qz2VghyDQjydwl19vRzV3BxDfN0dlVw8w9SCHP18HT2ceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAcFmxoZmJsaGjsZEKAEAEiEidA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DISK REPRODUCING DEVICE FOR VEHICLE</title><source>esp@cenet</source><creator>HARAYAMA TETSUO</creator><creatorcontrib>HARAYAMA TETSUO</creatorcontrib><description>PURPOSE:To accurately reproduce information despite the severe vibrations of a car by controlling an absorber for car vibrations in response to the lock state of a servo loop which controls the position of a pickup. CONSTITUTION:The signal outputted from a pickup 21 is supplied to a generating circuit 23 for production of a tracking error signal. This tracking error signal is supplied to a tracking servo circuit 24 which controls the pickup 21 so that it traces accurately the tracks on a disk. While the tracking error signal is also supplied to a detecting circuit 25 which detects the lock state of a tracking servo loop. When it is detected that the lock of the servo loop is once released, a control circuit 26 delivers the control signal to a controller 4 (or directly to a driver 3). Thus the driver 3 sets the attenuation force of an absorber 1 via an actuator 2 in terms of soft or hard.</description><language>eng</language><subject>INFORMATION STORAGE ; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER ; PERFORMING OPERATIONS ; PHYSICS ; TRANSPORTING ; VEHICLE SUSPENSION ARRANGEMENTS ; VEHICLES IN GENERAL</subject><creationdate>1988</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=19880123&DB=EPODOC&CC=JP&NR=S6316431A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880123&DB=EPODOC&CC=JP&NR=S6316431A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARAYAMA TETSUO</creatorcontrib><title>DISK REPRODUCING DEVICE FOR VEHICLE</title><description>PURPOSE:To accurately reproduce information despite the severe vibrations of a car by controlling an absorber for car vibrations in response to the lock state of a servo loop which controls the position of a pickup. CONSTITUTION:The signal outputted from a pickup 21 is supplied to a generating circuit 23 for production of a tracking error signal. This tracking error signal is supplied to a tracking servo circuit 24 which controls the pickup 21 so that it traces accurately the tracks on a disk. While the tracking error signal is also supplied to a detecting circuit 25 which detects the lock state of a tracking servo loop. When it is detected that the lock of the servo loop is once released, a control circuit 26 delivers the control signal to a controller 4 (or directly to a driver 3). Thus the driver 3 sets the attenuation force of an absorber 1 via an actuator 2 in terms of soft or hard.</description><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TRANSPORTING</subject><subject>VEHICLE SUSPENSION ARRANGEMENTS</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB28Qz2VghyDQjydwl19vRzV3BxDfN0dlVw8w9SCHP18HT2ceVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAcFmxoZmJsaGjsZEKAEAEiEidA</recordid><startdate>19880123</startdate><enddate>19880123</enddate><creator>HARAYAMA TETSUO</creator><scope>EVB</scope></search><sort><creationdate>19880123</creationdate><title>DISK REPRODUCING DEVICE FOR VEHICLE</title><author>HARAYAMA TETSUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6316431A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1988</creationdate><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TRANSPORTING</topic><topic>VEHICLE SUSPENSION ARRANGEMENTS</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>HARAYAMA TETSUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARAYAMA TETSUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISK REPRODUCING DEVICE FOR VEHICLE</title><date>1988-01-23</date><risdate>1988</risdate><abstract>PURPOSE:To accurately reproduce information despite the severe vibrations of a car by controlling an absorber for car vibrations in response to the lock state of a servo loop which controls the position of a pickup. CONSTITUTION:The signal outputted from a pickup 21 is supplied to a generating circuit 23 for production of a tracking error signal. This tracking error signal is supplied to a tracking servo circuit 24 which controls the pickup 21 so that it traces accurately the tracks on a disk. While the tracking error signal is also supplied to a detecting circuit 25 which detects the lock state of a tracking servo loop. When it is detected that the lock of the servo loop is once released, a control circuit 26 delivers the control signal to a controller 4 (or directly to a driver 3). Thus the driver 3 sets the attenuation force of an absorber 1 via an actuator 2 in terms of soft or hard.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JPS6316431A |
| source | esp@cenet |
| subjects | INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PERFORMING OPERATIONS PHYSICS TRANSPORTING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL |
| title | DISK REPRODUCING DEVICE FOR VEHICLE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T04%3A49%3A35IST&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=HARAYAMA%20TETSUO&rft.date=1988-01-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS6316431A%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 |