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81. 发明授权

US5005088A Recording and/or reproducing apparatus adapted to minimize electrical energy consumption 失效
标题翻译：适于最小化电能消耗的记录和/或再现装置
公开(公告)号：US5005088A
公开(公告)日：1991-04-02
申请号：US462102
申请日：1990-01-08
申请人： Nobuo Fukushima , Shinji Sakai , Osamu Takdea , Masahiro Takei , Yasutomo Suzuki , Tadashi Okino , Shigeru Jinnai
发明人： Nobuo Fukushima , Shinji Sakai , Osamu Takdea , Masahiro Takei , Yasutomo Suzuki , Tadashi Okino , Shigeru Jinnai
IPC分类号： G11B17/035 , G11B19/10 , G11B19/12 , G11B19/16
CPC分类号： G11B19/10 , G11B17/035 , G11B19/12 , G11B19/165
摘要： A recording and/or reproducing apparatus arranged to permit an interchange of record bearing media and selection between recording and reproducing modes of operation on the medium comprises look-up device for looking up the presence or absence of an existing record in each recording or reproducing position on the record bearing medium loaded on the apparatus, and control device arranged to control the look-up device to cause it to perform a look-up action in response to opening of a lid for replacement of the record bearing medium and to cut off the power supply upon completion of the look-up action. The control unit thus lowers electric energy consumption and saves electric energy from being wasted by the look-up action.
摘要翻译：一种记录和/或再现装置，被配置为允许记录载体介质的交换和介质上的记录和再现操作模式之间的选择包括用于查找每个记录或再现位置中现有记录的存在或不存在的查找装置在装在装置上的记录承载介质上，以及控制装置，其布置成控制查找装置使其响应于打开用于更换记录承载介质的盖而执行查找动作，并且切断完成查找动作后的电源。因此，控制单元降低了电能消耗，并且通过查找动作节省了电能的浪费。

82. 发明授权

US4951276A Recording apparatus with switch actuated memory storage of recording medium removal or loading and backup power supply for memory 失效
标题翻译：具有开关驱动存储器的记录装置，用于存储器的记录介质去除或加载和备用电源
公开(公告)号：US4951276A
公开(公告)日：1990-08-21
申请号：US127638
申请日：1987-12-02
申请人： Yuji Sakaegi , Nobuo Fukushima , Ryosuke Miyamoto
发明人： Yuji Sakaegi , Nobuo Fukushima , Ryosuke Miyamoto
IPC分类号： G11B19/00 , G11B19/04 , G11B19/10 , G11B27/10 , G11B33/12
CPC分类号： G11B33/122 , G11B19/04 , G11B19/10
摘要： A recording apparatus capable of exchanging the recording medium includes a switch arranged to operate when the recording medium is exchanged, an electronic memory for storing the output of the switch in the electrical form, and a backup battery for supplying electrical power to the memory. Despite that the main electrical power source is cut off, the memory retains the storage of the fact of whether or not an event of exchanging the recording medium has ever occurred. After the position of the recording head has been re-adjusted, the memory is erased easily and quickly.
摘要翻译：能够更换记录介质的记录装置包括布置成在更换记录介质时操作的开关，用于以电形式存储开关的输出的电子存储器和用于向存储器提供电力的备用电池。尽管主电源被切断，但存储器保留了是否发生了更换记录介质的事件的事实。在记录头的位置被重新调整之后，存储器容易且快速地被擦除。

83. 发明授权

US4933985A Rotation drive device 失效
标题翻译：旋转驱动装置
公开(公告)号：US4933985A
公开(公告)日：1990-06-12
申请号：US51041
申请日：1987-05-15
申请人： Nobuo Fukushima
发明人： Nobuo Fukushima
IPC分类号： H02P23/00
CPC分类号： H02P23/186 , Y10S388/912 , Y10S388/921
摘要： A rotation drive device for driving a rotator is disclosed, comprising an electric motor for driving the rotator, a phase detecting circuit for detecting the phase of rotation of the rotator, a reference signal source for forming a reference signal of a constant period, a phase control circuit for controlling the motor in such a manner that the phase difference between the output of the reference signal source and the output of the phase detecting circuit becomes a constant value, a detecting circuit for detecting a fact that the reading-out of the phase difference is not completed in the time interval between the successive two outputs of the phase detecting circuit, a control circuit for varying the number of cycles of phase difference computing operation of the phase control circuit depending on the time interval between the successive two outputs of the phase detecting circuit, another detecting circuit for detecting a fact that the phase detecting circuit has produced no output in one period of the reference signal, and another detecting circuit for detecting a fact that the production of an output of the phase detecting circuit has repeated a plurality of times in one period of the reference signal.
摘要翻译：公开了一种用于驱动旋转器的旋转驱动装置，包括用于驱动旋转器的电动机，用于检测旋转器的旋转相位的相位检测电路，用于形成恒定周期的参考信号的参考信号源，用于控制电动机的控制电路，使得参考信号源的输出与相位检测电路的输出之间的相位差成为恒定值;检测电路，用于检测相位读出的事实在相位检测电路的相继的两个输出之间的时间间隔中没有完成差异，控制电路用于根据相位检测电路的连续两个输出之间的时间间隔来改变相位控制电路的相位差计算操作的周期数相位检测电路，用于检测相位检测电路没有输出的事实的另一检测电路参考信号的一个周期，以及用于检测相位检测电路的输出的产生在参考信号的一个周期中重复多次的事实的另一个检测电路。

84. 发明授权

US4903227A Processor for digitized video having common bus for real time transfer of input and output video data 失效
标题翻译：具有公共总线的数字视频处理器，用于输入和输出视频数据的实时传输
公开(公告)号：US4903227A
公开(公告)日：1990-02-20
申请号：US79434
申请日：1987-07-30
申请人： Nobuo Fukushima
发明人： Nobuo Fukushima
IPC分类号： G06T1/20
CPC分类号： G06T1/20
摘要： A pair of bus controllers are connected to a common bus and operated by high speed video digitizing timing signals for passing, in real time, the digitized data from incoming digitizing circuitry to output circuitry which converts the digitized data into video signals. A memory is connected by another bus to a computer, and a bus interface or selective dual ports of the memory selectively connect the memory to the common digital data bus so that digitized signals are written to and read from the memory in real time in accordance with the high speed timing signals and corresponding address signals.
摘要翻译：一对总线控制器连接到公共总线，并由高速视频数字化定时信号操作，用于实时地将数字化数据从输入数字化电路传递到将数字化数据转换为视频信号的输出电路。存储器通过另一总线连接到计算机，并且存储器的总线接口或选择性双端口选择性地将存储器连接到公共数字数据总线，使得数字化的信号根据存储器实时写入存储器并从存储器读取高速定时信号和相应的地址信号。

85. 发明授权

US4855654A Rotary body drive device 失效
标题翻译：旋转体驱动装置
公开(公告)号：US4855654A
公开(公告)日：1989-08-08
申请号：US88979
申请日：1987-08-21
申请人： Nobuo Fukushima
发明人： Nobuo Fukushima
IPC分类号： G11B19/28 , G11B21/03 , G11B27/10 , H02P23/00 , H04N5/77
CPC分类号： G11B27/10 , G11B19/28 , G11B21/03 , H02P23/186 , H04N5/77 , Y10S388/923
摘要： A rotary body drive device for controlling rotation of a motor on the basis of the phase difference between a periodic signal produced in accompaniment with rotation of the motor and a reference clock signal so that their phase relationship becomes a prescribed one. When the phase difference between both signals detected in a certain state is largely different from that detected in the preceding time, a correction is given to the phase difference of both signals detected in the aforesaid certain state, so that the rotation of said motor is controlled in accordance with the corrected phase difference.
摘要翻译：一种旋转体驱动装置，用于根据伴随电动机的旋转产生的周期性信号与基准时钟信号之间的相位差来控制电动机的转动，使得它们的相位关系成为规定的旋转体驱动装置。当在某一状态下检测到的两个信号之间的相位差与前一时间检测到的两个信号之间的相位差大大不同时，对在上述特定状态下检测到的两个信号的相位差进行校正，从而控制所述电动机的旋转根据校正的相位差。

86. 发明授权

US4120931A Method of manufacturing oriented amorphous aromatic polymeric films 失效
标题翻译：取向无定形芳族聚合物膜的制备方法
公开(公告)号：US4120931A
公开(公告)日：1978-10-17
申请号：US801020
申请日：1977-05-26
申请人： Nobuo Fukushima , Yukikazu Uemura , Takuzo Okumura , Haruo Hayashida
发明人： Nobuo Fukushima , Yukikazu Uemura , Takuzo Okumura , Haruo Hayashida
IPC分类号： B29C55/18 , B29D7/24 , B29C17/02
CPC分类号： B29C55/18
摘要： A method for producing a high-strength film of amorphous aromatic high polymers comprising rolling said polymer between rolls, and stretching the rolled film of said polymer.
摘要翻译：一种无定形芳族高分子聚合物的高强度薄膜的制造方法，其特征在于，在辊之间滚动所述聚合物，拉伸所述聚合物的卷绕薄膜。

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