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公开(公告)号：US5438359A
公开(公告)日：1995-08-01
申请号：US122234
申请日：1993-09-15
申请人： Harumi Aoki
发明人： Harumi Aoki
CPC分类号： H04N1/00241 , H04N1/00236 , H04N1/2112 , H04N1/2137 , H04N1/2158 , H04N2101/00 , H04N2201/0034 , H04N2201/0063 , H04N2201/0077 , Y10S358/906
摘要： An electronic camera system including a camera and an external computer. The camera includes an IC memory card, a data writing/reading circuit, an interface circuit, and a connector. The computer includes a connector which can be electrically connected to the connector of the camera, the computer being electrically connected to the IC memory card through the data writing/reading circuit and the interface circuit when the connector of the camera is connected to the connector of the computer.
摘要翻译： 一种包括相机和外部计算机的电子照相机系统。 相机包括IC存储卡，数据写入/读取电路，接口电路和连接器。 该计算机包括可连接到照相机连接器的连接器，当照相机的连接器连接到相机的连接器时，计算机通过数据写入/读取电路和接口电路电连接到IC存储卡 电脑
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公开(公告)号：US5337292A
公开(公告)日：1994-08-09
申请号：US835074
申请日：1992-02-18
申请人： Harumi Aoki
发明人： Harumi Aoki
CPC分类号： G11B31/00 , G11B15/02 , G11B19/02 , H04N1/32117 , H04N2201/3264
摘要： A recording/reproducing apparatus is disclosed that is capable of recording an inputted audio signal onto a recording medium. A controlling device is provided which is capable of remote-controlling at least a recording operation of the recording/reproducing apparatus. A microphone is provided on the controlling device for picking up sound waves and converting them into audio signals to be input into the recording/reproducing device, and at least one audio source is provided for generating an audio signal to be input into the recording/reproducing apparatus. A selection switch is further provided for selecting either the microphone or the audio source. The selection switch is provided on the controlling device and a control circuit is utilized for controlling the apparatus to receive the audio signal from either one of the microphone and the audio source.
摘要翻译： 公开了能够将输入的音频信号记录到记录介质上的记录/再现装置。 提供了能够远程控制记录/再现装置的记录操作的控制装置。 麦克风设置在控制装置上，用于拾取声波并将其转换为要输入到记录/再现装置的音频信号，并且提供至少一个音频源以产生要输入到记录/再现装置中的音频信号 仪器。 进一步提供选择开关用于选择麦克风或音频源。 选择开关设置在控制装置上，并且控制电路用于控制装置从麦克风和音频源中的任何一个接收音频信号。
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公开(公告)号：US5014136A
公开(公告)日：1991-05-07
申请号：US262834
申请日：1988-10-26
申请人： Nobuya Sakai , Harumi Aoki
发明人： Nobuya Sakai , Harumi Aoki
CPC分类号： H04N5/772 , H04N1/00127 , H04N1/2112 , H04N2201/001 , H04N2201/0063 , H04N2201/3264 , H04N5/781 , Y10S358/906
摘要： An electronic still camera device has a camera unit capable of recording and reproducing video and audio signals, and an audio adapter detachably attached to the camera unit and which has operation switches, a microphone, a collected sound amount indicator and a circuit capable of compressing and expanding audio signals. To reduce the number of signal lines between the camera unit and the audio adapter, the audio adapter is automatically set in the audio playback mode when the audio adapter has detected that compressed audio signals are being delivered from the camera unit to the audio adapter. The camera unit has a power supply arranged to superpose a D.C. voltage of a high level or a low level to the compressed audio signal. A power supply switch provided in the audio adapter is capable of selectively supplying the source power from the camera unit to the audio adapter in accordance with the level of the D.C. voltage. In order to enable the user to conduct sound collection, sound cancelling and sound recording at any desired timing, the audio adapter has switches capable of generating a sound collection starting instruction, a sound collection stopping instruction and a sound cancelling instruction, and operation is executed in accordance with these instructions. A collected sound amount indicator is provided for indicating the amount of collected sound in terms of the sound collection time.
摘要翻译： 电子静态照相机装置具有能够记录和再现视频和音频信号的相机单元和可拆卸地附接到相机单元的音频适配器，并且具有操作开关，麦克风，收集音量指示器和能够压缩和 扩展音频信号。 为了减少相机单元和音频适配器之间的信号线数量，当音频适配器检测到压缩音频信号正在从相机单元传送到音频适配器时，音频适配器将自动设置为音频播放模式。 照相机单元具有被设置为将高电平或低电平的直流电压叠加到压缩音频信号的电源。 设置在音频适配器中的电源开关能够根据直流电压的电平有选择地将照相机单元的源电力提供给音频适配器。 为了使用户能够在任何期望的时间进行声音收集，声音消除和声音记录，音频适配器具有能够生成声音收集开始指令，声音收集停止指令和声音消除指令的开关，并且执行操作 按照这些说明。 提供收集的音量指示器，用于指示收音时间的收集声音量。
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公开(公告)号：US4589023A
公开(公告)日：1986-05-13
申请号：US563489
申请日：1983-12-20
申请人： Shigeo Suzuki , Kiyoshi Kawano , Kimiaki Ogawa , Harumi Aoki
发明人： Shigeo Suzuki , Kiyoshi Kawano , Kimiaki Ogawa , Harumi Aoki
CPC分类号： H04N5/335 , H04N5/23293 , Y10S358/906
摘要： An electronic camera having both bright viewfinder image and a minimal effect of dark current on the image output signal. A quick-return mirror, normally positioned in the path of the flux of light from the object image, guides the flux of light into the optical viewfinder system. The quick-return mirror is retractable to allow the flux of light to fall onto an image pickup device. A vertical synchronizing signal generator issues a signal for discharging electric charges stored in the image pickup device after the release switch has been turned on and before the quick-return mirror begins its movement out of the light flux path and issues a signal for reading out electric charges which have been stored in the image pickup device while the shutter is open after an exposure operation has been completed. The frequency of scanning for discharging the electric charges is higher than the frequency for scanning for reading out the electric charges subsequent to the photographing operation.
摘要翻译： 具有明亮取景器图像和暗电流对图像输出信号的最小影响的电子照相机。 通常位于来自物体图像的光束的路径中的快速返回镜将光通量引导到光学取景器系统中。 快速返回镜是可缩回的，以允许光通量落到图像拾取装置上。 垂直同步信号发生器在释放开关已经接通之后并且在快速返回镜开始移动出光通路之前发出用于放电存储在图像拾取装置中的电荷的信号，并且发出用于读出电的信号 在曝光操作完成之后快门打开时已经存储在图像拾取装置中的电荷。 用于放电电荷的扫描频率高于用于在拍摄操作之后读取电荷的扫描频率。
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85.发明授权Photo-electric conversion device with accumulation time control and leakage current compensation 失效具有累加时间控制和漏电流补偿的光电转换装置
公开(公告)号：US4544848A
公开(公告)日：1985-10-01
申请号：US593991
申请日：1984-03-27
申请人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
发明人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
CPC分类号： H04N3/1556 , G01J1/44 , G02B7/36
摘要： A photo-electric conversion device is provided with a light receiving array and circuits serving to scan the same. A light receiving device separate from the array and connected in parallel therewith is used as a part of a control device for controlling the accumulation time of the array. A saturation detection circuit may be arranged to receive the output of the array and to vary the accumulation time by a suitable factor when array saturation occurs. The conversion device may also be provided with means for compensating for leak currents in the conversion block, so as to facilitate higher linearity at low illumination intensities.
摘要翻译： 光电转换装置设置有光接收阵列和用于扫描光电转换装置的电路。 将与阵列分离并与其并联连接的光接收装置用作用于控制阵列的累积时间的控制装置的一部分。 饱和检测电路可以被布置成接收阵列的输出并且在发生阵列饱和时将积累时间改变适当的因子。 转换装置还可以设置有用于补偿转换块中的漏电流的装置，以便于在低照度下的较高的线性度。
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公开(公告)号：US4479062A
公开(公告)日：1984-10-23
申请号：US345122
申请日：1982-02-02
申请人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
发明人： Masahiro Kawasaki , Harumi Aoki , Koji Suzuki
CPC分类号： H04N3/1556 , G01J1/44 , G02B7/36
摘要： A photo-electric conversion device is provided with a light receiving array and circuits serving to scan the same. A light receiving device separate from the array but adjacent thereto is used as a part of a control device for controlling the accumulation time of the array. A saturation detection circuit may be arranged to receive the output of the array and to vary the accumulation time by a suitable factor when array saturation occurs. The conversion device may also be provided with means for compensating for leakage currents in the conversion block, so as to facilitate higher linearity at low illumination intensities.
摘要翻译： 光电转换装置设置有光接收阵列和用于扫描光电转换装置的电路。 将与阵列分离但与其相邻的光接收装置用作用于控制阵列的累积时间的控制装置的一部分。 饱和检测电路可以被布置成接收阵列的输出并且在发生阵列饱和时将积累时间改变适当的因子。 转换装置还可以设置有用于补偿转换块中的漏电流的装置，以便于在低照度下的较高线性度。
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公开(公告)号：US4326127A
公开(公告)日：1982-04-20
申请号：US149803
申请日：1980-05-14
申请人： Harumi Aoki , Yoshio Sawada
发明人： Harumi Aoki , Yoshio Sawada
CPC分类号： G02B7/36
摘要： A focus detecting device for a camera utilizing a self-scanning type photoelectric element array composed of a plurality of minute photoelectric elements. The input signal from the photoelectric element array is held by first and second memory circuits at opposite phases from one another with the holding time for the memory circuit corresponding to twice the scanning time for a single minute photoelectric element within the array. Signals representing the difference and sum of the output of the memory circuits are formed and the absolute value of the difference signal is taken. The sum signal is connected as the divisor signal to a divider circuit while the absolute value of the difference is utilized as the dividend. The peak value of the signal thus formed is utilized as a contrast detection signal. This signal is substantially unaffected by vibration of the camera or movement of the object being photographed.
摘要翻译： 一种利用由多个微小光电元件组成的自扫描型光电元件阵列的照相机的焦点检测装置。 来自光电元件阵列的输入信号由第一和第二存储器电路以彼此相反的相位保持，对于存储器电路的保持时间对应于阵列内的单分钟光电元件的扫描时间的两倍。 形成表示存储电路的输出的差值和和的信号，并取差分信号的绝对值。 和信号作为除数信号连接到分频器电路，而差分的绝对值被用作分红。 如此形成的信号的峰值被用作对比度检测信号。 该信号基本上不受照相机的振动或被拍摄物体的运动的影响。
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公开(公告)号：US4320946A
公开(公告)日：1982-03-23
申请号：US117932
申请日：1980-02-04
申请人： Harumi Aoki , Katsuhiko Miyata , Yoshio Sawada
发明人： Harumi Aoki , Katsuhiko Miyata , Yoshio Sawada
CPC分类号： G02B7/36
摘要： An automatic focus detecting device for a camera in which a contrast signal is produced which is made independent of variations and brightness of the object being viewed and of vibrations of the camera by utilizing an out-of-focus image on an average illumination detecting photoelectric element. The average illumination detecting photoelectric element is disposed in a plane perpendicular to the optical axis of an optical image of the camera. A pulse generator produces an output clock pulse signal having a frequency which is controlled by the output signal from the average illumination detecting photoelectric element. A self-scanning type photoelectric element array is scanned with this variable frequency clock pulse train wherein the frequency of the clock pulses is increased when the brightness of the object being viewed increases to thereby increase the dynamic range of the device.
摘要翻译： 一种用于照相机的自动对焦检测装置，其中产生对比度信号，该对比度信号通过利用平均照度检测光电元件上的失焦图像而与被观察物体的变化和亮度无关，以及照相机的振动 。 平均照明检测光电元件设置在垂直于照相机的光学图像的光轴的平面中。 脉冲发生器产生具有由平均照明检测光电元件的输出信号控制的频率的输出时钟脉冲信号。 利用该可变频率时钟脉冲串扫描自扫描型光电元件阵列，其中当观看对象的亮度增加时，时钟脉冲的频率增加，从而增加设备的动态范围。
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公开(公告)号：US4293206A
公开(公告)日：1981-10-06
申请号：US114174
申请日：1980-01-22
摘要： A camera including an automatic focalizing device with which the camera will automatically focus only upon objects within a predetermined range set by the photographer. The wiper of a potentiometer is coupled to the lens so that its operative position is determined by the position of the lens. The wiper is also electrically coupled to respective positive and negative comparison inputs of first and second comparators to the other inputs of which are applied voltages from a second potentiometer which are determinative of the selected range at which focalization may be achieved. The combined outputs of the comparators are coupled to the control input of an analog switch device coupled between the output of a focus detector and the control circuit of a lens positioning motor.
摘要翻译： 一种包括自动聚焦装置的照相机，照相机将自动聚焦在由摄影者设定的预定范围内的物体上。 电位计的擦拭器耦合到透镜，使得其操作位置由透镜的位置确定。 擦拭器还电耦合到第一和第二比较器的相应的正和负比较输入，其另一个输入是来自第二电位计的施加电压，该第二电位计决定可以实现聚焦的选定范围。 比较器的组合输出耦合到耦合在焦点检测器的输出和透镜定位电动机的控制电路之间的模拟开关装置的控制输入。
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公开(公告)号：US4264160A
公开(公告)日：1981-04-28
申请号：US60107
申请日：1979-07-24
申请人： Harumi Aoki
发明人： Harumi Aoki
CPC分类号： G02B7/36
摘要： A focus indicating device in a camera employing a photoelectric transducer for scanning the image of an object to output a time series signal equivalent to the brightness distribution of the image. A contrast detection circuit extracts a power spectrum in a high spatial frequency range which becomes a contrast signal of the image. An indication meter indicates the contrast signal directly in the view finder of the camera with the deflection angle indicating a maximum value when proper focus is obtained.
摘要翻译： 使用光电传感器的相机中的聚焦指示装置用于扫描对象的图像，以输出与图像的亮度分布相当的时间序列信号。 对比度检测电路提取成为图像的对比度信号的高空间频率范围内的功率谱。 指示表指示在摄像机的取景器中直接的对比度信号，其中当获得适当的聚焦时，偏转角指示最大值。
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