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1. 发明授权

US4385228A Display device for tape recorder with automatic shut off and reset inhibiting 失效
标题翻译：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
申请人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
发明人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
IPC分类号： G11B27/11 , G11B27/13 , G11B27/34 , G06M3/06
CPC分类号： G11B27/34 , G11B27/13
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。

2. 发明授权

US4348701A Mode switching circuit 失效
标题翻译：模式切换电路
公开(公告)号：US4348701A
公开(公告)日：1982-09-07
申请号：US151469
申请日：1980-05-19
申请人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
发明人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
IPC分类号： G11B15/10 , G11B15/02 , H03K17/00 , G11B15/12
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。

3. 发明授权

US4417135A Power saving electronic counter circuit for tape recorder 失效
标题翻译：磁带录音机节电型电子计数器电路
公开(公告)号：US4417135A
公开(公告)日：1983-11-22
申请号：US148526
申请日：1980-05-09
申请人： Kazuyasu Motoyama , Kenzi Furuta , Katsumi Kanayama
发明人： Kazuyasu Motoyama , Kenzi Furuta , Katsumi Kanayama
IPC分类号： G11B27/13 , G11B27/34 , H03K21/18 , H03K21/30
CPC分类号： G11B27/34 , G11B27/13 , H03K21/18
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。

4. 发明授权

US4370684A Tape recorder with automatic tape end stopping and alarm generation 失效
标题翻译：磁带录音机带自动磁带终止和报警发生
公开(公告)号：US4370684A
公开(公告)日：1983-01-25
申请号：US148503
申请日：1980-05-09
申请人： Katsumi Kanayama , Kazuyasu Motoyama , Kenzi Furuta
发明人： Katsumi Kanayama , Kazuyasu Motoyama , Kenzi Furuta
IPC分类号： G11B15/02 , G11B15/093 , G11B27/34 , G11B33/10 , G11B19/06 , G11B15/48
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。

5. 发明授权

US4345286A Power supply device for a multifunction apparatus having a plurality of power sources 失效
标题翻译：具有多个电源的多功能设备的电源装置
公开(公告)号：US4345286A
公开(公告)日：1982-08-17
申请号：US136447
申请日：1980-04-02
申请人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
发明人： Katsumi Kanayama , Kenzi Furuta , Kazuyasu Motoyama
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。

6. 发明授权

US4340951A Operation mode display apparatus 失效
标题翻译：操作模式显示装置
公开(公告)号：US4340951A
公开(公告)日：1982-07-20
申请号：US149926
申请日：1980-05-14
申请人： Kazuyasu Motoyama , Toshihiro Nakao , Katsumi Kanayama , Kenzi Furuta
发明人： Kazuyasu Motoyama , Toshihiro Nakao , Katsumi Kanayama , Kenzi Furuta
IPC分类号： G11B15/10 , G11B15/02 , G11B27/34 , G11B33/10 , G11B27/36
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。

7. 发明授权

US4367500A Tape end detection apparatus 失效
标题翻译：磁带结束检测装置
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。

8. 发明授权

US4239957A Display apparatus for tape running positions 失效
标题翻译：磁带运行位置显示装置
公开(公告)号：US4239957A
公开(公告)日：1980-12-16
申请号：US944061
申请日：1978-09-20
申请人： Ken Satoh , Kenzi Furuta
发明人： Ken Satoh , Kenzi Furuta
IPC分类号： G11B27/17 , G11B27/13 , G11B27/34 , H03K21/18
CPC分类号： G11B27/34 , G11B27/13
摘要： A display apparatus for tape running positions is provided with a first pulse generator (36) for generating m first pulses for each revolution of a supply reel (12) in a tape transport system, a second pulse generator (38) for generating n second pulses for each revolution of a take-up reel (14), counter (48, 58) for counting the number of the first pulses during one period of the second pulse, and means (50, 64) for providing preset data to make zero a count value in the counter at the initial stage of tape running. The change ratio of a count value in the counter counted from the start i.e. zero to the maximum of the tape running position is expanded to the square of the rotational speed change ratio of the reel from the beginning to the end of tape winding of the supply (take-up) reel. A counting range of the counter at this time is proportional to m/n. The zero point of the tape running position is displayed zero.
摘要翻译：一种用于磁带运行位置的显示装置设置有第一脉冲发生器（36），用于产生用于磁带传送系统中的供带盘（12）的每转的m个第一脉冲;第二脉冲发生器（38），用于产生n个第二脉冲对于用于在第二脉冲的一个周期期间对第一脉冲的数量进行计数的计数器（48,58）以及用于提供预设数据以使零值的装置（50,64）的卷取卷轴（14）的每转，磁带运行初始阶段计数器的计数值。从磁带运行位置的开始到零的最大值计数的计数器的计数值的变化率扩大到从供给的磁带卷绕的开始到结束的卷轴的转速变化率的平方（卷取）卷轴。此时计数器的计数范围与m / n成比例。磁带运行位置的零点显示为零。

9. 发明授权

US4214281A Tape recorder with means for displaying operation modes in the form of characters 失效
标题翻译：磁带录音机，用于以字符的形式显示操作模式
公开(公告)号：US4214281A
公开(公告)日：1980-07-22
申请号：US944003
申请日：1978-09-20
申请人： Masanobu Sato , Ken Satoh , Toshihiro Nakao , Kenzi Furuta
发明人： Masanobu Sato , Ken Satoh , Toshihiro Nakao , Kenzi Furuta
IPC分类号： G11B15/02 , G11B15/10 , G11B27/34 , G11B33/10 , G11B5/09 , G11B5/00
CPC分类号： G11B15/026 , G11B27/34 , G11B33/10
摘要： A tape recorder with means for displaying operation modes in the form of alphabetic characters is provided with display control switches which are operated interlocking with operation mode control switches including a fast wind switch, a rewind switch, a record switch and a play switch. Upon actuation of these display control switches, a read only memory produces three first code signals. These first code signals are decoded by three decoders and these decoders produce the corresponding second code signals, respectively. The second code signals are applied to a display means where an operation mode corresponding to an operation mode control switch operated is displayed in the form of alphabetic characters.
摘要翻译：具有用于以字母字符的形式显示操作模式的装置的磁带录音机设置有与包括快速风力开关，倒带开关，记录开关和播放开关的操作模式控制开关互锁的显示控制开关。在这些显示控制开关的启动时，只读存储器产生三个第一代码信号。这些第一代码信号由三个解码器解码，并且这些解码器分别产生相应的第二代码信号。第二代码信号被施加到显示装置，在该显示装置中，以操作模式控制开关对应的操作模式以字母字符的形式显示。

10. 发明授权

US4399355A Display apparatus for tape running positions 失效
标题翻译：磁带运行位置显示装置
公开(公告)号：US4399355A
公开(公告)日：1983-08-16
申请号：US220236
申请日：1980-12-23
申请人： Ken Satoh , Kenzi Furuta
发明人： Ken Satoh , Kenzi Furuta
IPC分类号： G11B27/17 , G11B27/13 , G11B27/34 , G11B15/43 , G06M3/14 , H03K27/00
CPC分类号： G11B27/34 , G11B27/13
摘要： A display apparatus for tape running positions is provided with a first pulse generator (36) for generating m first pulses for each revolution of a supply reel (12) in a tape transport, a second pulse generator (38) for generating n second pulses for each revolution of a take-up reel (14), and a counter (44 to 48) for counting the number of the first pulses during one period of the second pulse. The ratio of count value change in the counter for a time period from the start to the end of the tape running is expanded to the square of the change ratio of rotational speed of the reel from the beginning to the end of the tape winding. A counting range of the counter at this time is proportional to m/n.
摘要翻译：一种用于磁带运行位置的显示装置设置有第一脉冲发生器（36），用于在磁带传送中产生用于供应卷轴（12）的每转的m个第一脉冲;第二脉冲发生器（38），用于产生n个第二脉冲，卷取卷轴（14）的每转，以及用于在第二脉冲的一个周期期间对第一脉冲的数量进行计数的计数器（44至48）。从磁带运行的开始到结束的时间段，计数器中的计数值的变化比率扩大到卷带从磁带卷绕的开始到结束的转速的变化率的平方。此时计数器的计数范围与m / n成比例。

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