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1.发明授权
公开(公告)号：US4345286A
公开(公告)日：1982-08-17
申请号：US136447
申请日：1980-04-02
IPC分类号： G04G19/00 , G11B15/03 , G11B27/11 , G11B27/34 , G11B33/00 , G11B33/10 , G11B33/12 , G11B23/00
CPC分类号： G11B33/122 , G04G19/00 , G11B15/03 , G11B27/34 , Y10T307/305 , Y10T307/615
摘要： A tape recorder with electronic counter having a counter portion (14) furnished with power from a first battery (18) and serving to display the extent of tape drive, a tape recorder portion (20) furnished with power from a second battery (22) and switched from one operation mode over to another according to the count value in the counter portion (14) and a switch (17) for permitting the power supply to the counter portion (14) from the second battery (22) when the counter portion (14) becomes inoperative with the exhaustion of the first battery (18).
摘要翻译： 一种具有电子计数器的磁带录音机，具有配备有来自第一电池（18）的功率并用于显示磁带驱动范围的计数器部分（14），配备有来自第二电池（22）的电力的磁带记录器部分（20） 并根据所述计数器部分（14）中的计数值和从所述第二电池（22）向所述计数器部分（14）供电的开关（17）从一个操作模式切换到另一操作模式，当所述计数器部分 （14）在第一电池（18）的耗尽时变得不起作用。
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公开(公告)号：US4340951A
公开(公告)日：1982-07-20
申请号：US149926
申请日：1980-05-14
CPC分类号： G11B15/026 , G11B27/34 , G11B33/10
摘要： An operation mode display apparatus comprises first and second display means (LED1 and LED2) capable of being operated independently of each other and a display state specifying means for specifying the display states of said first and second display means corresponding to an operation mode of a tape recorder. At least three operation modes of said tape recorder can be displayed by corresponding combinations of the display states of the first and second display means (LED1 and LED2).
摘要翻译： 操作模式显示装置包括能够彼此独立地操作的第一和第二显示装置（LED1和LED2），以及显示状态指定装置，用于根据带的操作模式指定所述第一和第二显示装置的显示状态 录音机。 可以通过第一和第二显示装置（LED1和LED2）的显示状态的相应组合来显示所述磁带录音机的至少三种操作模式。
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公开(公告)号：US4628390A
公开(公告)日：1986-12-09
申请号：US582150
申请日：1984-02-24
CPC分类号： G11B15/20 , G11B15/023 , G11B15/10
摘要： Disclosed is a foot switch apparatus which is connected to a tape recorder, the tape recorder having a mode control circuit which designates its operation mode. The foot switch has an automatic back spacing circuit coupled to the mode control circuit. When the foot switch operates, a recording tape on the tape recorder is rewound by a predetermined length in response to an operation of the automatic back spacing circuit.
摘要翻译： 公开了一种连接到磁带记录器的脚踏开关装置，磁带录像机具有指定其操作模式的模式控制电路。 脚踏开关具有耦合到模式控制电路的自动背部间隔电路。 当脚踏开关操作时，响应于自动背部间隔电路的操作，磁带录音机上的记录磁带被重新预定长度。
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4.发明授权Display device for tape recorder with automatic shut off and reset inhibiting 失效带录音机的显示设备，具有自动关闭和复位禁止功能
公开(公告)号：US4385228A
公开(公告)日：1983-05-24
申请号：US151471
申请日：1980-05-19
摘要： In a tape recorder including a circuit for generating a pulse signal corresponding to an amount of tape travel, an electronic counter circuit is provided which includes a counter for counting pulses and a display section for displaying a count value. The electronic counter circuit further includes a memory for receiving voltage at all times from a power supply and storing a count value and a control section adapted to maintain the energization of the display section for a predetermined time period after the operation of the tape recorder is stopped and to stop the energization of the display section thereafter, while inhibiting the resetting of the counter.
摘要翻译： 在包括用于产生与磁带行进量相对应的脉冲信号的电路的磁带录音机中，提供了一种电子计数器电路，其包括用于计数脉冲的计数器和用于显示计数值的显示部分。 电子计数器电路还包括用于从电源一直接收电压并存储计数值的存储器和适于在磁带录音机的操作停止之后在预定时间段内保持显示部分通电的控制部分 并且在此之后停止显示部分的通电，同时禁止计数器的复位。
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5.发明授权Tape cassette lid opening device for magnetic recording tape driving apparatus 失效用于磁记录带驱动装置的磁带盒盖打开装置
公开(公告)号：US4385332A
公开(公告)日：1983-05-24
申请号：US156266
申请日：1980-06-03
申请人： Toshihiro Nakao , Kazuaki Takata , Katsumi Kanayama , Masaaki Daigaku , Kazuyasu Motoyama , Yasuo Hattori
发明人： Toshihiro Nakao , Kazuaki Takata , Katsumi Kanayama , Masaaki Daigaku , Kazuyasu Motoyama , Yasuo Hattori
IPC分类号： G11B15/675 , G11B15/02
CPC分类号： G11B15/67586
摘要： A tape cassette lid opening device for a magnetic recording tape driving apparatus provided with a tape cassette loading section for receiving a tape cassette and a capstan projecting from the bottom surface of said tape cassette loading section, comprises a tape cassette lid and a tape cassette lid opening mechanism. The tape cassette lid is pivotally mounted on the magnetic recording tape driving apparatus and is pivotable between a first position, in which the tape cassette lid covers the tape cassette loading section, and a second position, in which the tape cassette lid permits the loading of said tape cassette into the tape cassette loading section and unloading of the tape cassette from the tape cassette loading section. The tape cassette lid opening mechanism includes a motor which causes the pivotal motion of the tape cassette lid from said first position to said second position by means of the driving force of the motor.
摘要翻译： 一种用于磁记录带驱动装置的盒式磁带盖打开装置，具有用于接收磁带盒的带盒装载部分和从所述磁带盒装载部分的底表面突出的主导轴，包括磁带盒盖和磁带盒盖 开放机制。 磁带盒盖枢转地安装在磁记录带驱动装置上，并且可以在盒式磁带盖覆盖盒式磁带装载部分的第一位置和第二位置之间枢转，在该第二位置，磁带盒盖允许装载 所述带盒进入带盒装载部分，并将带盒从带盒装载部分卸出。 带盒盖打开机构包括一个马达，该马达通过马达的驱动力使带盒盖从所述第一位置到所述第二位置的枢转运动。
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公开(公告)号：US4348701A
公开(公告)日：1982-09-07
申请号：US151469
申请日：1980-05-19
CPC分类号： G11B15/026
摘要： A mode switching circuit has external terminals, a mode selection means for selecting a mode in accordance with the kind of a signal applied to the terminals, and a means for designating a mode selection state in the mode selection means by a mode selection signal. The external terminals are used commonly for a plural kinds of signals.
摘要翻译： 模式切换电路具有外部端子，用于根据施加到端子的信号的种类来选择模式的模式选择装置，以及通过模式选择信号在模式选择装置中指定模式选择状态的装置。 外部端子通常用于多种信号。
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公开(公告)号：US4417135A
公开(公告)日：1983-11-22
申请号：US148526
申请日：1980-05-09
摘要： In a tape recorder including a circuit for generating pulses according to the running of a tape, an electronic counter circuit is provided which includes a counter for counting pulses and a display section for displaying its count value. The electronic counter circuit further includes a control circuit for disconnecting a display section from a power supply source a predetermined time period after the running of the tape is stopped and a memory for storing the count value at all times.
摘要翻译： 在包括根据磁带的运行产生脉冲的电路的磁带录音机中，提供了一种电子计数器电路，其包括用于计数脉冲的计数器和用于显示其计数值的显示部分。 电子计数器电路还包括用于在磁带停止运行之后的预定时间段内断开显示部分与电源的控制电路和用于一直存储计数值的存储器。
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公开(公告)号：US4370684A
公开(公告)日：1983-01-25
申请号：US148503
申请日：1980-05-09
CPC分类号： G11B15/093 , G11B27/34
摘要： In a tape recorder, which has a circuit for producing pulses according to the running of a tape, there is provided an electronic counter circuit having a counter for counting pulses produced from that circuit and a display section for displaying the count. The electronic counter circuit includes a missing-pulse detector for detecting the pulse interval of the output pulse signal of the pulse generating circuit and producing a detection signal when the detected pulse interval exceeds a predetermined interval, a circuit for producing an alarm for a predetermined period of time according to the output signal of the missing-pulse detector, and a circuit for supplying a rotation stop signal to a motor of the tape recorder according to the output signal of the missing-pulse detector.
摘要翻译： 在具有根据磁带的运行产生脉冲的电路的磁带记录器中，提供了一种电子计数器电路，其具有用于对从该电路产生的脉冲进行计数的计数器和用于显示计数的显示部分。 该电子计数器电路包括一个缺失脉冲检测器，用于检测脉冲发生电路的输出脉冲信号的脉冲间隔，并在检测到的脉冲间隔超过预定间隔时产生一个检测信号，一个用于产生预定时段的报警电路 根据缺失脉冲检测器的输出信号的时间，以及根据缺失脉冲检测器的输出信号向磁带录像机的电机提供旋转停止信号的电路。
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公开(公告)号：US4574321A
公开(公告)日：1986-03-04
申请号：US443220
申请日：1982-11-22
申请人： Katsumi Kanayama
发明人： Katsumi Kanayama
摘要： The disclosed automatic backspace device, in a tape recorder or transcriber or the like, is rewound for a specific period of time. A transistor is turned on by an electrical current from a time constant circuit in response to tape reproduction seen by an operating switch. The transistor charges a capacitor which discharges a constant electrical current through a parallel-connected transistor in a current mirror circuit whose other transistor is supplied with a predetermined electrical current. Another transistor is turned on by the discharge current of the capacitor to carry out the rewinding of the magnetic tape.
摘要翻译： 所公开的自动退格装置，在磁带录音机或录音机等中，被重绕一段特定的时间。 响应于由操作开关看到的磁带再现，晶体管由来自时间常数电路的电流导通。 晶体管对在其另一个晶体管被提供预定电流的电流镜像电路中通过并联晶体管放电恒定电流的电容器进行充电。 另一晶体管由电容器的放电电流导通，以进行磁带的倒带。
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公开(公告)号：US4367500A
公开(公告)日：1983-01-04
申请号：US142242
申请日：1980-04-21
申请人： Kenzi Furuta , Katsumi Kanayama
发明人： Kenzi Furuta , Katsumi Kanayama
IPC分类号： G11B15/02 , G11B15/093 , G11B15/18 , G11B19/20
CPC分类号： G11B15/093
摘要： A tape end detection apparatus for a tape deck comprise a tape transport detection means which generates a first pulse in accordance with the transport of a tape. This apparatus further comprises a timer circuit means which does not operate to detect a terminal end of the tape during a period beginning from the start of a tape transport to the lapse of a first specified period of time, and which operates to detect, after the passage of the first specified period of time, the terminal end of the tape in accordance with the existence of the first pulse.
摘要翻译： 一种用于磁带座的磁带结束检测装置，包括磁带传送检测装置，其根据磁带的传输产生第一脉冲。 该装置还包括定时器电路装置，其在从磁带传送开始到经过第一指定时间段的时间段期间不操作以检测磁带的终端，并且其操作以在 通过第一个指定的时间段，磁带的终端按照第一个脉冲的存在。
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