会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Magnetic recording and reproducing apparatus
    • 磁记录和再现设备
    • US5710679A
    • 1998-01-20
    • US430130
    • 1995-04-25
    • Hidetoshi MatsuokaJunji KobayashiOsamu NagatsukaAkira TomitakaOsamu Morita
    • Hidetoshi MatsuokaJunji KobayashiOsamu NagatsukaAkira TomitakaOsamu Morita
    • G11B15/665G11B5/027
    • G11B15/6656
    • In a magnetic recording and reproducing apparatus for recording and reproducing information by pulling out a tape from a cassette by revolving a pair of tape pull-out members in opposite directions with a tape loading mechanism and by wrapping the tape around a rotary drum, a tape pull-out aiding member is arranged in combination with one of the tape pull-out members; and a differential mechanism is arranged between the tape pull-out aiding member and the tape pull-out member to cause the two members to revolve at different angles of revolution in such a way as to give a desired angle of inclination of the tape relative to the rotary drum. The differential mechanism is formed jointly by a slide member which is slidable in the direction of revolution, the tape pull-out aiding member being disposed at the slide member, and a positioning member which is arranged to lock the tape pull-out aiding member by restricting its movement in such a way as to cause two members to revolve at the different angles of revolution.
    • 在磁记录和重放装置中,通过用带装载机构以相反的方向旋转一对磁带拉出部件并且将磁带缠绕在旋转磁鼓上,通过从磁带盒拉出磁带来记录和再现信息,磁带 拉出辅助构件与磁带拉出构件中的一个组合布置; 并且在带拉出辅助构件和带拉出构件之间布置有差速机构,以使两个构件以不同的旋转角旋转,以便使带相对于 旋转鼓。 差速机构由可沿旋转方向滑动的滑动构件,设置在滑动构件上的带拉出辅助构件和定位构件联合地形成,该定位构件布置成通过以下方式将带拉出辅助构件锁定 限制其运动,使两个成员以不同的革命角度转向。
    • 7. 发明授权
    • Recording or reproducing apparatus having a tape loading mechanism and a
dew condensation detecting facility
    • 具有带装载机构和结露检测装置的记录或再现装置
    • US5461520A
    • 1995-10-24
    • US377668
    • 1995-01-24
    • Junji KobayashiHidetoshi Matsuoka
    • Junji KobayashiHidetoshi Matsuoka
    • G11B15/02G11B15/05G11B15/18G11B15/473G11B15/665G11B33/14
    • G11B33/1453G11B15/026G11B15/05G11B15/1808G11B15/473G11B15/6656
    • A recording or reproducing apparatus according to the present invention includes a loading member movable between an unloading position at which a tape is accommodated into a cassette and a loading position at which the tape is pulled out from the cassette and wrapped around a rotary head drum to enable recording or reproduction, a detecting circuit for causing the rotary head drum to start rotating when the loading member is located at a predetermined position between the unloading and loading positions and the tape is wrapped around the rotary head drum by a predetermined angle, and detecting a rotational speed which the rotary head drum reaches within a predetermined time, and a control circuit for driving the loading member to the loading position if it is determined that the rotary head drum is not wet with dew condensation from the rotational speed of the rotary head drum detected by the detecting circuit, and if it is determined that the rotary head drum is wet with dew condensation, driving the loading member to the unloading position.
    • 根据本发明的记录或再现装置包括可在卸载位置之间移动的装载构件,在该卸载位置,磁带容纳在磁带盒中,并且磁带从盒中被拉出并缠绕在旋转磁头鼓上的装载位置 能够进行记录或再生的检测电路,其特征在于,当所述装载部件位于所述卸载位置和所述装载位置之间的预定位置时,所述旋转磁头鼓开始旋转,并且所述磁带围绕所述旋转磁头鼓卷绕预定角度, 旋转磁头鼓在预定时间内到达的旋转速度;以及控制电路,用于如果确定旋转磁头磁鼓从旋转磁头的旋转速度不会露出结露,则将该装载部件驱动到装载位置 由检测电路检测到的滚筒,以及如果确定旋转磁头鼓被露水冷凝而被湿润 将装载构件驱动到卸载位置。