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1. 发明授权

US4507690A Device for controlling consecutive recording of video information signals from video camera 失效
标题翻译：用于控制来自摄像机的视频信息信号的连续记录的装置
公开(公告)号：US4507690A
公开(公告)日：1985-03-26
申请号：US382104
申请日：1982-05-26
申请人： Nobuo Azuma , Kenji Satoh , Katsuo Mohri , Takashi Furuhata
发明人： Nobuo Azuma , Kenji Satoh , Katsuo Mohri , Takashi Furuhata
IPC分类号： H04N5/7826 , G11B15/02 , G11B27/024 , G11B27/028 , H04N5/765 , H04N5/77 , H04N5/78
CPC分类号： G11B15/02 , G11B27/028 , H04N5/77 , G11B2220/90 , G11B27/024 , Y10S358/906
摘要： A device for controlling consecutive recording of video information containing signals, on a magnetic recording medium in a magnetic recording and reproducing apparatus, fed from a video camera with variable time spacing. The device comprises a control switch rendered non-conductive or conductive when a pause switch in the magnetic recording and reproducing apparatus is actuated or released, and a member for initializing a sync signal generator in the video camera with a signal produced in synchronism with the rotation of a head carrying disc driving motor of the magnetic recording and reproducing apparatus, whereby energy consumption is lowered and synchronization between successive video information signals is attained rapidly during the consecutive recording of video information signals from the video camera.
摘要翻译：一种用于控制在具有可变时间间隔的摄像机馈送的磁记录和再现装置中的磁记录介质上连续记录包含信号的视频信息的装置。该装置包括当磁记录和再现装置中的暂停开关被致动或释放时呈现非导通或导通的控制开关，以及用于利用与旋转同步产生的信号来初始化摄像机中的同步信号发生器的构件的磁记录和再现装置的磁头驱动电动机，由此能量消耗降低，并且在从摄像机连续记录视频信息信号期间快速获得连续的视频信息信号之间的同步。

2. 发明授权

US4581659A Method and apparatus for reproducing information at variable speeds from a magnetic tape 失效
标题翻译：从磁带以可变速度再现信息的方法和装置
公开(公告)号：US4581659A
公开(公告)日：1986-04-08
申请号：US564904
申请日：1983-12-23
申请人： Nobuo Azuma , Kenji Satoh , Katsuo Mohri , Yoshinori Masuda
发明人： Nobuo Azuma , Kenji Satoh , Katsuo Mohri , Yoshinori Masuda
IPC分类号： H04N5/783 , G11B15/18 , G11B15/46 , G11B15/467
CPC分类号： G11B15/1875 , G11B15/1808
摘要： A method and apparatus for reproducing information at variable speeds from a magnetic tape by correcting a deviation between at least one video track of the magnetic tape and a rotating head during a tape stop state of an intermittent drive for a noiseless slow-still picture in a video tape recorder using pilot signals. A series of pulses produced by a frequency generator of a capstan for feeding the tape is counted during the tape feeding state of an intermittent drive in order to detect a timing of the stopping of the tape feeding. As the count number equals a set value corresponding to a regular amount of feeding of the tape during the intermittent drive, the tape feeding is controlled to stop. A tracking error signal is produced from the pilot signals reproduced from the tape by the rotating head within the tape stop state of the intermittent drive and the set value for the next tape feeding of the intermittent drive is adjusted in response to the tracking error signal.
摘要翻译：一种方法和装置，用于通过在磁带的至少一个视频轨道和旋转磁头之间的偏差中再现来自磁带的可变速度的信息，该方法和装置在用于无噪声慢静止图像的间歇驱动的磁带停止状态录像机使用导频信号。在间歇驱动的带馈送状态期间，计数由用于馈送带的绞盘的频率发生器产生的一系列脉冲，以便检测送带停止的定时。由于计数值等于在间歇驱动期间对应于规定的送带量的设定值，因此控制送带被停止。在间歇驱动的磁带停止状态下，通过旋转磁头从磁带再生的导频信号产生跟踪误差信号，并且响应于跟踪误差信号调整间歇驱动的下一个磁带馈送的设定值。

3. 发明授权

US4142375A Control apparatus for air conditioning unit 失效
标题翻译：空调机控制装置
公开(公告)号：US4142375A
公开(公告)日：1979-03-06
申请号：US855326
申请日：1977-11-28
申请人： Yuuhei Abe , Katsuo Mohri , Nobuo Azuma , Kazuyoski Kuwahara , Yuhiko Yabe , Yasunori Tominaga
发明人： Yuuhei Abe , Katsuo Mohri , Nobuo Azuma , Kazuyoski Kuwahara , Yuhiko Yabe , Yasunori Tominaga
IPC分类号： F04B49/06 , F24F11/00 , F24F11/02 , F25B49/02 , G04G15/00 , G04G99/00 , G05D23/19 , H02H7/08 , F25B19/00
CPC分类号： F25B49/025 , F24F11/0009 , G05D23/19 , H02H7/0816 , F24F11/0012
摘要： An automatic control apparatus for protecting the compressor motor used with the refrigeration system of an air conditioning unit. The control apparatus has a timer for prohibiting the restart of the compressor motor until the lapse of a predetermined time after temporary stoppage of the compressor motor, and a holding circuit for holding a power source voltage for a predetermined period of time while the operation of the air conditioning unit is stopped. Even if the power supply is turned off, therefore, the source voltage supplied by the holding circuit enables the timer circuit to continue its operation for a predetermined length of time.
摘要翻译：一种用于保护与空调单元的制冷系统一起使用的压缩机电动机的自动控制装置。该控制装置具有一个定时器，用于禁止压缩机马达的重新启动，直到在压缩机马达临时停止之后的预定时间过去，以及用于在一个预定时间段内保持电源电压的保持电路空调机组停机。因此，即使关闭电源，由保持电路提供的电源电压也能使定时器电路在预定的时间长度内继续运行。

4. 发明授权

US4153922A Relay control circuit 失效
标题翻译：继电器控制电路
公开(公告)号：US4153922A
公开(公告)日：1979-05-08
申请号：US856978
申请日：1977-12-02
申请人： Nobuo Azuma , Yuuhei Abe , Katsuo Mohri , Yuhiko Yabe
发明人： Nobuo Azuma , Yuuhei Abe , Katsuo Mohri , Yuhiko Yabe
IPC分类号： H01H9/56 , H02H7/22
CPC分类号： H01H9/56 , Y10T307/931
摘要： A relay control circuit is disclosed in which a timer circuit is actuated by a reference clock pulse in synchronism with an AC voltage supplied by a commercial power supply. An output signal of the timer circuit causes current to flow in the coil of the relay thereby to close the contact of a relay. The invention further comprises a polarity-reversing device for reversing the polarity in accordance with the variations in the output signal of the timer circuit. The reference clock pulse is applied to the timer circuit through the polarity-reversing device.
摘要翻译：公开了一种继电器控制电路，其中定时器电路由与商用电源提供的AC电压同步的参考时钟脉冲驱动。定时器电路的输出信号使电流在继电器的线圈中流动，从而闭合继电器的接触。本发明还包括根据定时器电路的输出信号的变化使极性反转的极性反转装置。参考时钟脉冲通过极性反转装置施加到定时器电路。

5. 发明授权

US5414523A Audio signal recording/reproducing apparatus for recording and reproducing high-definition television system audio signal of a plurality of channels 失效
标题翻译：用于记录和再现多个频道的高清晰度电视系统音频信号的音频信号记录/再现装置
公开(公告)号：US5414523A
公开(公告)日：1995-05-09
申请号：US901134
申请日：1992-06-19
申请人： Nobuo Azuma , Takashi Furuhata , Hiroaki Takahashi
发明人： Nobuo Azuma , Takashi Furuhata , Hiroaki Takahashi
IPC分类号： G11B20/00 , G11B20/10 , G11B27/30 , H04N5/91 , H04N5/923 , H04N5/928 , H04N9/802 , H04N5/76
CPC分类号： H04N9/802 , G11B20/00992 , G11B20/10527 , G11B27/3063 , H04N5/923 , H04H20/89 , H04H60/27
摘要： An audio signal recording and/or reproducing apparatus of a magnetic recording/reproducing apparatus for recording and reproducing audio signals and a video signal. An audio control signal converting circuit is responsive to a command for selecting an arbitrary one of audio signal modes of the 3-1 system, the 2-2 system and so on to convert an input audio control signal corresponding to the input audio signal mode into a recording audio control signal corresponding to the selected audio signal mode. An audio signal processing circuit converts the input audio signals into audio signals of the selected audio signal mode in accordance with the recording audio control signal. An identification signal generating circuit generates an identification signal including the recording audio control signal. The identification signal and the converted audio signals are recorded on the magnetic tape. Upon reproduction, the audio signals and the recording audio control signal indicating the mode of the audio signals are reproduced from the magnetic tape.
摘要翻译：用于记录和再现音频信号和视频信号的磁记录/再现装置的音频信号记录和/或再现装置。音频控制信号转换电路响应于用于选择3-1系统，2-2系统等的音频信号模式中的任意一个的命令，将对应于输入音频信号模式的输入音频控制信号转换为对应于所选择的音频信号模式的记录音频控制信号。音频信号处理电路根据记录音频控制信号将输入音频信号转换成所选音频信号模式的音频信号。识别信号发生电路产生包括记录音频控制信号的识别信号。识别信号和经转换的音频信号被记录在磁带上。在再现时，从磁带再现指示音频信号的模式的音频信号和记录音频控制信号。

6. 发明授权

US5499145A Magnetic recording apparatus with capability of recording signals of a plurality of different television systems 失效
标题翻译：具有记录多个不同电视系统的信号能力的磁记录装置
公开(公告)号：US5499145A
公开(公告)日：1996-03-12
申请号：US151790
申请日：1993-11-15
申请人： Nobuo Azuma , Takashi Furuhata , Katsumi Takeda , Hiroaki Takahashi
发明人： Nobuo Azuma , Takashi Furuhata , Katsumi Takeda , Hiroaki Takahashi
IPC分类号： H04N5/7826 , G11B15/07 , G11B15/087 , G11B20/02 , G11B33/10 , H04N7/015 , H04N9/79 , H04N5/78
CPC分类号： H04N9/7921 , G11B15/07 , G11B15/087 , G11B33/10
摘要： A magnetic recording apparatus of the rotary head helical scan type which can selectively record input information signals of a plurality of signal formats includes an input signal kind discriminating circuit, a controller for generating control output signals to set each section of the magnetic recording apparatus into a predetermined mode on the basis of a recording mode command, a recording signal processing circuit which is respectively switched to a predetermined mode in accordance with an output signal of the controller, and a servo control circuit, wherein there is an effect such that one magnetic recording apparatus can automatically record the input signals of a plurality of formats such as an NTSC signal, an HD signal, and the like in the optimum mode by a simple and easy to use method.
摘要翻译：可以选择性地记录多种信号格式的输入信息信号的旋转磁头螺旋扫描型的磁记录装置包括输入信号种类识别电路，用于产生控制输出信号的控制器，用于将磁记录装置的每个部分设置为基于记录模式命令的预定模式，根据控制器的输出信号分别切换到预定模式的记录信号处理电路和伺服控制电路，其中存在一个磁记录装置可以通过简单易用的方法在最佳模式下自动记录诸如NTSC信号，HD信号等多种格式的输入信号。

7. 发明授权

US5323273A Audio signal recording and playback apparatus of magnetic recording and playback apparatus 失效
标题翻译：磁记录和重放装置的音频信号记录和重放装置
公开(公告)号：US5323273A
公开(公告)日：1994-06-21
申请号：US738470
申请日：1991-07-31
申请人： Nobuo Azuma , Takashi Furuhata , Yoshizumi Watatani , Hiroaki Takahashi , Katsumi Takeda
发明人： Nobuo Azuma , Takashi Furuhata , Yoshizumi Watatani , Hiroaki Takahashi , Katsumi Takeda
IPC分类号： G11B5/027 , G11B5/02 , G11B27/032 , G11B27/036 , H04N5/775 , H04N5/91 , H04N5/92 , H04N5/928
CPC分类号： G11B27/036 , H04N5/775 , H04N5/9202 , H04N5/928 , G11B2220/90 , G11B27/032
摘要： An audio signal recording and playback apparatus of a magnetic recording and playback apparatus operates to record and play back multiple audio signals together with a video signal in first and second recording areas formed in correspondence to audio signals of first and second sets each consisting of two channels. Among input stereo audio signals in four channels at most, two-channel signals corresponding to left and right side information are recorded as main audio signals in the first recording area and remaining two-channel signals are recorded selectively as ancillary audio signals in the second record area.
摘要翻译：磁记录和重放装置的音频信号记录和重放装置用于在第一和第二记录区域中记录和再现多个音频信号以及视频信号，所述第一和第二记录区域对应于由两个通道组成的第一和第二组的音频信号形成。在最多四个通道的输入立体声音频信号中，对应于左侧和右侧信息的双声道信号作为主音频信号被记录在第一记录区域中，并且剩余的双声道信号被选择性地记录在第二记录中作为辅助音频信号区。

8. 发明授权

US5374955A High-definition imaging device, and apparatuses for recording and playing back high-definition picture information 失效
标题翻译：高分辨率成像装置以及用于记录和再现高分辨率图像信息的装置
公开(公告)号：US5374955A
公开(公告)日：1994-12-20
申请号：US160806
申请日：1993-12-03
申请人： Takashi Furuhata , Nobuo Azuma , Hiroki Mizosoe , Manabu Katsuki
发明人： Takashi Furuhata , Nobuo Azuma , Hiroki Mizosoe , Manabu Katsuki
IPC分类号： H04N9/04 , H04N9/09
CPC分类号： H04N9/045 , Y10S358/906
摘要： Solid-state imaging elements each having a smaller number of pixels are employed to realize an imaging device for taking a high-definition picture which is four or more times larger in the number of pixels than each of the solid-state imaging elements, and also an apparatus for recording/playing back (or transmitting) the high-definition picture. A two-dimensional space which includes, at least, nH spatial sampling points in a horizontal direction and nV spatial sampling points (nV lines) in a vertical direction, totaling (nH.times.nV) spatial sampling points, is imaged under the condition that light is sensed at, at most, 1/2 of the sampling points of the two-dimensional space. Thus, the imaging device delivers as its output a video signal containing effective pixel information items which correspond to the light-sensed sampling points and which are, at most, (nH.times.nV)/2 in terms of the number of pixels.
摘要翻译：采用具有较少像素数的固态成像元件来实现用于拍摄高于每个固态成像元件的像素数量的四倍或更多倍的高分辨率图像的成像装置，并且还用于记录/播放（或发送）高分辨率图像的装置。至少在水平方向上包括nH个空间采样点和垂直方向上的nV空间采样点（nV线）的二维空间（nHxnV）空间采样点在感测光的条件下被成像最多在二维空间的采样点的1/2。因此，成像装置输出视频信号，该视频信号包含对应于光感测采样点的有效像素信息项，并且对于像素数目至多为（nH×nV）/ 2。

9. 发明授权

US4581658A Variable speed picture reproducing apparatus for video tape recorder 失效
标题翻译：用于录像机的变速画面重放装置
公开(公告)号：US4581658A
公开(公告)日：1986-04-08
申请号：US500368
申请日：1983-06-02
申请人： Nobuo Azuma , Kenji Satoh
发明人： Nobuo Azuma , Kenji Satoh
IPC分类号： H04N5/783 , G11B15/087 , G11B15/18 , G11B15/467 , G11B21/10
CPC分类号： G11B15/087 , G11B15/1808 , G11B15/1875
摘要： A variable-speed picture reproducing apparatus for obtaining noise-free slow-motion reproduction pictures suitable for use in a helical-scanning magnetic picture recording/reproducing system in which the tracking pilot signal is recorded along with the video signal on the video track. The apparatus include a drive for transporting the tape intermittently, a detecting arrangement for detecting that the tracking error signal derived from the pilot signal picked up during the intermittent tape transportation rises or falls across a predetermined level, and a control arrangement for performing tape stop control including a reversal braking for a capstan motor of the drive upon expiration of a delay time determined by a predetermined computation following the time point of the detection of the signal level.
摘要翻译：一种用于获得适用于螺旋扫描磁图像记录/再现系统中的无噪声慢动作再现图像的可变速度图像再现装置，其中跟踪导频信号与视频信号一起被记录在视频轨道上。该装置包括用于间歇地传送带的驱动器，用于检测在间歇磁带传送期间拾取的导频信号导出的跟踪误差信号在预定电平上升或下降的检测装置，以及用于执行磁带停止控制的控制装置包括当在检测到信号电平的时间点之后由预定计算确定的延迟时间到期时，驱动器的主导轴电动机的反转制动。

10. 发明授权

US5307171A Video tape recorder/player 失效
标题翻译：用于记录/再现具有不同宽高比的视频信号的录像机/播放器
公开(公告)号：US5307171A
公开(公告)日：1994-04-26
申请号：US556578
申请日：1990-07-24
申请人： Nobuo Azuma , Yoshizumi Watatani , Atsushi Yoshioka , Shuichi Matsuo , Tadasu Otsubo
发明人： Nobuo Azuma , Yoshizumi Watatani , Atsushi Yoshioka , Shuichi Matsuo , Tadasu Otsubo
IPC分类号： H04N9/79 , H04N5/78 , H04N5/783
CPC分类号： H04N9/7921
摘要： A video tape recorder/player capable of selectively recording a wide-band video signal including information for forming a picture of an aspect ratio a.sub.1, and a normal video signal for forming a picture of an aspect ratio a.sub.2. The video tape recorder/player comprises video signal discriminating means for discriminating between the reproduced wide video signal and the reproduced normal video signal reproduced from a magnetic recording medium, and time expansion means for expanding the time base of the reproduced video signal by a factor approximately equal to the ratio a.sub.1 /a.sub.2. Either the reproduced video signal or the output signal of the time expansion means obtained by expanding the time base of the reproduced signal by the time expansion means can be selected as an output signal when the video signal discriminating means detects the wide video signal.
摘要翻译：能够选择性地记录包括用于形成长宽比a1的图像的信息的宽带视频信号的磁带录像机/播放机，以及用于形成纵横比a2的图像的通常的视频信号。录像机/播放机包括视频信号识别装置，用于鉴别再现的宽视频信号和从磁记录介质再现的再现的正常视频信号，以及时间扩展装置，用于将再现的视频信号的时基以大约等于a1 / a2的比率。当视频信号鉴别装置检测到宽视频信号时，通过扩展时间扩展装置的再现信号的时基而获得的再现视频信号或时间扩展装置的输出信号可被选择为输出信号。

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