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1. 发明专利

JPS5975445A Tape leader 失效
标题翻译：胶带领导者
公开(公告)号：JPS5975445A
公开(公告)日：1984-04-28
申请号：JP18521082
申请日：1982-10-20
申请人： Fanuc Ltd
发明人： MIZUNO YUTAKA
IPC分类号： G11B15/02 , G06K13/20 , G06K13/24 , G06K13/30 , G11B15/18 , G11B15/22 , G11B15/29 , G11B15/60 , G11B15/67
CPC分类号： G11B15/29 , G06K13/20 , G11B15/22 , G11B15/67
摘要： PURPOSE: To improve the operability of a tape leader, by providing a means which measures the interruption time of the excitation of a feed magnet and control means which interrupts a brake magnet also when the interruption time of the excitation costs more than a prescribed time.
CONSTITUTION: A tape leader is provided with a means, such as a counter which measures the interruption time of the excitation of a feed magnet 4, timer, etc., and a control means, such as a processing device 13 which interrupts the excitation of a brake magnet also, etc. Also it is arranged that, when reading of the punched information of a tape 1 is completed and the tape 1 is exchanged with another, the excitation of the feed magnet 4 and brake magnet 5 is interrupted. Therefore, exchange of the tape 1 can be made without requiring any operations of a manual switch, etc., and operability can be improved.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了提高磁带引导器的可操作性，通过提供一种方法来测量馈电磁铁的激励中断时间，以及当激励的中断时间超过规定时间时中断制动磁体的控制装置。构成：磁带引导装置设置有测量馈电磁铁4，定时器等的激励的中断时间的计数器以及诸如中断激励的定时器等的控制装置也可以是制动磁铁等。另外，当读取磁带1的冲压信息并且磁带1与另一磁带1交换时，进给磁体4和制动磁铁5的激励被中断。因此，可以在不需要手动开关等的任何操作的情况下进行带1的更换，并且可以提高可操作性。

2. 发明专利

JPS59205684A Tape reader 失效
标题翻译：磁带读取器
公开(公告)号：JPS59205684A
公开(公告)日：1984-11-21
申请号：JP7906183
申请日：1983-05-06
申请人： Fanuc Ltd
发明人： HATSUTORI SEIICHI
IPC分类号： G06K13/30 , G06K13/20 , G11B15/02 , G11B15/18 , G11B15/28
CPC分类号： G06K13/20 , G11B15/28
摘要： PURPOSE: To reduce the power consumption and to prevent the overheat of a capstan motor by stopping the capstan motor in case a feed magnet is not energized for a fixed period of time and driving the capstan motor only when a tape is fed.
CONSTITUTION: A capstan motor 3 of a tape reader is excited, and a contact is secured between a capstan roller 2 and a feed roller 4 with revolutions of the motor 3. Then a tape 1 is fed by an exciting magnet 5. When the excitation of the magnet 5 is cut off, a brake magnet 6 is excited to stop the feed of the tape 1. The output given from a data processing part 14 of the tape reader is applied to a monostable multivibrator 15 via a data output part 12. Then it is detected by a logical circuit consisting of OR gates 16 and 22, a NAND gate 19, etc. that the magnet 5 is not excited for a fixed period of time. Then a relay 24 is actuated to stop the revolution of the motor 3. This reduces the power consumption and prevents the overheat of the motor 3.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了减少功耗并防止主导轴电机在一段固定的时间内没有通电的情况下停止主导轴马达，并且只有在输送带时才驱动主导轴马达，才能防止主导马达的过热。构成：磁带读取器的主导轴电动机3被激励，并且在电动机3的转动之间将触点固定在主动轮2和馈送辊4之间。然后磁带1由励磁磁体5馈送。当激励磁体5被切断，制动磁体6被激励以停止磁带1的馈送。从磁带读取器的数据处理部分14给出的输出经由数据输出部分12被施加到单稳态多谐振荡器15。然后，由OR门16和22，NAND门19等构成的逻辑电路检测到磁体5不被激励一段固定的时间。然后启动继电器24以停止电动机3的转动。这降低了功率消耗并防止了电动机3的过热。

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