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公开(公告)号：US4392733A
公开(公告)日：1983-07-12
申请号：US279950
申请日：1981-07-02
申请人： Norio Beppu , Akira Fujii
发明人： Norio Beppu , Akira Fujii
CPC分类号： G03B17/38
摘要： An interval timer periodically provides a release signal output to a camera for controlling photographic operation by carrying out one exposure cycle and a successive automatic film winding operation. The interval timer provides circuitry for setting the interval between the occurrence of the successive release signals and includes first and second terminals adapted to be connected with the camera, the release signal being transmitted to the camera through the first terminal. Circuitry within the interval timer is responsive to a first reply signal transmitted from the camera at the second terminal for examining the time of the arrival of the first reply signal at the second termial to determine whether or not the time falls into a predetermined condition for controlling the operation of the interval timer circuitry for periodically producing the release signal.
摘要翻译： 间隔定时器通过执行一个曝光周期和连续的自动胶片卷绕操作来周期性地向照相机提供输出到控制摄影操作的释放信号。 间隔定时器提供用于设置连续释放信号发生之间的间隔的电路，并且包括适于与相机连接的第一和第二终端，释放信号通过第一终端发送到相机。 间隔定时器内的电路响应于从第二终端处的相机发送的第一应答信号，用于检查第一应答信号到达第二终端的时间，以确定该时间是否落入用于控制的预定条件 用于周期性地产生释放信号的间隔定时器电路的操作。
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公开(公告)号：US4462667A
公开(公告)日：1984-07-31
申请号：US412374
申请日：1982-08-27
申请人： Akira Fujii , Norio Beppu
发明人： Akira Fujii , Norio Beppu
CPC分类号： G03B7/16
摘要： A control device for periodic flash photographies is provided with an actuation timing setting circuit in which actuation timings of a camera are manually set and a timer control circuit which generates a first signal at every set actuation timing and a second signal a given period of time before every set actuation timing. The first signal is applied to a camera release electromagnet of the camera for a camera release operation. The second signal is applied to a voltage booster circuit of an electronic flash device or an external power source for an electronic flash device, so that a control transistor of the voltage booster circuit is made conductive by the second signal to supply current to the base of an oscillation transistor of the voltage booster circuit for the oscillation thereof, whereby the voltage booster circuit generates a high voltage applied to a main capacitor of the electronic flash device for the charging thereof. The generation of the second signal may stop after every set actuation timing, e.g. at the time of closure of a synchronous switch of the camera for firing the electronic flash tube.
摘要翻译： 用于周期性闪光照相的控制装置设置有致动定时设置电路，其中手动设置照相机的致动定时，以及定时器控制电路，其在每个设置的激活定时产生第一信号，并且在给定的时间段之前产生第二信号 每个设定的启动时机。 第一信号被应用于相机的相机释放电磁体用于相机释放操作。 第二信号被施加到电子闪光装置的电压升压电路或用于电子闪光装置的外部电源，使得升压电路的控制晶体管通过第二信号导通，以将电流提供给 用于其振荡的升压电路的振荡晶体管，由此升压电路产生施加到用于充电的电子闪光装置的主电容器的高电压。 第二信号的产生可以在每个设置的致动定时之后停止，例如， 在关闭用于点燃电子闪光管的照相机的同步开关的时候。
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公开(公告)号：US4165950A
公开(公告)日：1979-08-28
申请号：US825044
申请日：1977-08-16
CPC分类号： F04D29/282
摘要： A fan having forward-curved blades, such as a sirrocco fan or cross-flow fan, wherein the width of the outlet of an air passage between the adjacent two blades is 0.28 to 0.52 of the pitch of the blades at the inlet of the air passage, and the width of the inlet of the air passage is 0.85 to 1.2 of the width of the outlet thereof. The fan having blades of this construction has improved efficiency and reduced aerodynamic noise level in operation.
摘要翻译： 具有前弯曲叶片的风扇，例如西罗克风扇或横流风扇，其中相邻两个叶片之间的空气通道的出口的宽度为空气入口处的叶片间距的0.28至0.52 通道，空气通道的入口宽度为其出口宽度的0.85至1.2。 具有这种结构的叶片的风扇具有提高的效率和降低的操作中的空气动力噪声水平。
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公开(公告)号：US5176078A
公开(公告)日：1993-01-05
申请号：US887794
申请日：1992-05-26
申请人： Makoto Homma , Norio Beppu
发明人： Makoto Homma , Norio Beppu
CPC分类号： B41F15/12 , B41F33/0081 , H05K3/1216
摘要： A screen printing machine comprises a conveyor for conveying a substrate to a positioning station, an XY.theta. table on which the substrate is to be put, and a printing device for printing a pattern onto the substrate in a printing station. The XY.theta. table is movable in an XY.theta. plane in the positioning station and also movable along a Z-direction perpendicular to the XY.theta. plane. The machine further comprises a device for moving the printing device between the printing station and a waiting station, an image processing device and a driving device for the XY.theta. table. The image processing device recognizes a position of the substrate and calculates the respective amount of movement of the XY.theta. table in the XY.theta. plane necessary for making the predetermined relative positional relation between the printing device and the substrate. The driving device moves the XY.theta. table, based on the amounts of movement calculated by the image processing device.
摘要翻译： 丝网印刷机包括用于将基材输送到定位台的输送机，待放置基板的XYθ台，以及用于在印刷台中将图案印刷到基板上的印刷装置。 XYθ台可在定位台中的XYθ平面中移动，并且也可以沿着垂直于XYθ平面的Z方向移动。 该机器还包括用于在打印站和等待站之间移动打印装置的装置，用于XYθ台的图像处理装置和驱动装置。 图像处理装置识别基板的位置，并计算在制作打印装置和基板之间的预定相对位置关系所需的XYθ平面中的XYθ表的相应移动量。 驱动装置基于由图像处理装置计算的移动量移动XYθ表。
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公开(公告)号：US4222649A
公开(公告)日：1980-09-16
申请号：US879109
申请日：1978-02-17
申请人： Masatake Niwa , Norihiro Inoue , Kunio Kawamura , Norio Beppu
发明人： Masatake Niwa , Norihiro Inoue , Kunio Kawamura , Norio Beppu
CPC分类号： G03B17/425
摘要： An electrical drive which includes a motor for actuation of a film wind-up and shutter mechanism subsequent to exposure of a film frame and a mechanism for decoupling drive from the motor at the end of each wind-up and shutter charge action and also during this action if something occurs a fault preventing correct action of the film wind-up and shutter charge mechanism, whereby damage to the mechanism, the motor and film is prevented. The drive is correctly positioned with respect to a camera by a mechanism which also serves to provide electrical connection between a shutter control circuit and a drive control circuit, whereby the number of elements required to be precisely positioned with respect to the camera is less and manufacturing and assembly cost is reduced.
摘要翻译： 一种电驱动器，其包括用于在胶片框架曝光之后致动胶卷卷绕和快门机构的电动机以及在每次卷绕和快门充电动作结束时将驱动器从电动机分离的机构，并且在此期间 如果发生故障发生的动作，防止膜卷起和快门充电机构的正确动作，从而防止机构，电动机和胶片的损坏。 驱动器通过机构正确定位，该机构还用于在快门控制电路和驱动控制电路之间提供电连接，由此相对于照相机需要精确定位的元件的数量较少，并且制造 组装成本降低。
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公开(公告)号：US4042940A
公开(公告)日：1977-08-16
申请号：US589859
申请日：1975-06-24
申请人： Motonobu Matsuda , Norio Beppu
发明人： Motonobu Matsuda , Norio Beppu
摘要： A camera is provided with a multi-exposure control system for obtaining proper exposure by either preselecting the diaphragm or the shutter speed and then respectively automatically controlling the shutter speed or the diaphragm aperture in accordance with the intensity of scene light passing through the diaphragm aperture. Structure is provided for obtaining a proper exposure by causing the diaphragm to be either fully opened or at its smallest aperture where with a preselected shutter speed an intermediate diaphragm aperture is not satisfactory. The exposure indicating device obtains an output voltage from an output circuit for computing exposure control voltages in response to step members representing steps of the diaphragm for stopping-down the diaphragm from its fully opened condition to a preselected value so that the output represents the shutter speed to be controlled with the preselected diaphragm aperture.
摘要翻译： 相机设置有多曝光控制系统，用于通过预先选择光圈或快门速度来获得适当的曝光，然后根据通过光阑孔径的场景光的强度分别自动控制快门速度或光阑孔径。 提供了通过使膜片完全打开或在其最小孔径处获得适当曝光的结构，其中以预选的快门速度，中间光阑孔径不令人满意。 曝光指示装置从用于计算曝光控制电压的输出电路获得输出电压，以响应于表示用于将光阑从其完全打开状态停止到预选值的光阑的步骤的步骤部件，使得输出表示快门速度 用预选的光阑孔控制。
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公开(公告)号：US3972055A
公开(公告)日：1976-07-27
申请号：US597433
申请日：1975-07-21
申请人： Motonobu Matsuda , Norio Beppu , Hiroshi Ueda
发明人： Motonobu Matsuda , Norio Beppu , Hiroshi Ueda
摘要： The multi-exposure control device is provided with an automatic mechanism for stopping-down the diaphragm from an open position prior to exposure. A diaphragm adjusting ring stops the stopping-down operation at the pre-selected diaphragm aperture. An automatic exposure time control signal is generated from the light passing through the objective lens and stopped-down diaphragm aperture. A shutter speed selecting member provides a first mode for manual selection of the shutter speed and a second mode for automatic shutter exposure control.The device is switchable between a manual exposure control mode wherein both the shutter speed and diaphragm aperture are manually selected prior to exposure and an automatic exposure control mode having an automatic shutter speed control or automatic diaphragm aperture control. With the shutter speed manually selected, the exposure control device compares an output signal corresonding to the manually selected shutter speed with the automatic exposure time control signal to stop the aforesaid diaphragm stopping-down operation for automatic control of the diaphragm and then the shutter speed is automatically controlled according to the output of the automatic exposure time control signal circuit, which output is dependent upon the adjusted diaphragm aperture. In the automatic shutter speed control mode, the shutter speed is controlled to afford an optimum exposure for the diaphragm aperture which has been previously manually adjusted prior to exposure.
摘要翻译： 多曝光控制装置设置有用于在曝光之前将隔膜从打开位置停止的自动机构。 隔膜调节环在预先选定的隔膜孔处停止停止操作。 从通过物镜的光和停止的光圈孔产生自动曝光时间控制信号。 快门速度选择部件提供用于手动选择快门速度的第一模式和用于自动快门曝光控制的第二模式。
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公开(公告)号：US4235544A
公开(公告)日：1980-11-25
申请号：US972128
申请日：1978-12-21
申请人： Seiji Yamada , Norio Beppu
发明人： Seiji Yamada , Norio Beppu
CPC分类号： G03B17/24 , G03B2217/243
摘要： A lamp control circuit for energizing a data imprinting lamp in response to an actuation of a flash trigger switch in a camera, for a given period so that data images illuminated by the lamp are imprinted on a film with a suitable exposure. The control circuit includes a series connection of a SCR element and a capacitor, a trigger circuit for applying a single pulse to the control terminal of the SCR element, a capacitor discharge circuit for discharging with a given time constant the capacitor that has been charged through the SCR element, and a switching circuit for energizing the lamp while the terminal voltage of the capacitor is above a threshold level. The trigger circuit has a high input impedance to protect the control circuit from high voltage which otherwise may be applied thereto through a camera synchro terminal to which the input terminal of the trigger circuit is connectable.
摘要翻译： 一种灯控制电路，用于响应于照相机中的闪光触发开关的致动而给数据记录灯通电一段给定的时间段，使得由灯照亮的数据图像以合适的曝光被印在胶片上。 控制电路包括SCR元件和电容器的串联连接，用于向SCR元件的控制端子施加单个脉冲的触发电路，以给定时间常数放电的电容器放电电路，电容器已经通过 SCR元件，以及用于在电容器的端子电压高于阈值电平时使灯通电的开关电路。 触发电路具有高输入阻抗，以保护控制电路免受高电压的影响，否则可能通过触发电路的输入端子可连接的相机同步端子将其施加到高电压。
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公开(公告)号：US4167315A
公开(公告)日：1979-09-11
申请号：US819009
申请日：1977-07-26
申请人： Yasuhiro Nanba , Norio Beppu , Seiji Yamada
发明人： Yasuhiro Nanba , Norio Beppu , Seiji Yamada
IPC分类号： G03B17/24
CPC分类号： G03B17/245 , G03B2217/243
摘要： Dating information is applied to camera film from date information displaying circuitry which receives decoded electronic time signals generated by a chronometer. A first power source energizes the chronometer and a second power source energizes the decoder and display circuitry and other components such as the exposure control circuit. A monitor is provided to enable the camera operator to observe the date information. Manually operable switches are provided to independently actuate the dating apparatus and the exposure control circuit as well as to independently operate the display circuitry and the monitor.In a modified embodiment, logic and switching circuitry are provided to monitor and date either exposure data obtained from a light measuring circuit and analog/digital converter or the date information generated by the chronometer. A manually independently operable switch for actuating the display circuitry is ganged with the switching circuit to expose the date information on the film. Another switch ganged with the switching circuit enables the date information to be monitored.The display circuitry includes switches enabling the date information to be monitored independently of dating the film. One switch is actuated in timed relation with the shutter operation and manual closure of a second switch and opening of a third switch effects dating of the camera film.
摘要翻译： 约会信息从日期信息显示电路应用于相机胶片，该电路接收由天文台产生的解码的电子时间信号。 第一电源为天文台通电，并且第二电源为解码器和显示电路以及诸如曝光控制电路的其它组件供能。 提供监视器以使照相机操作者能够观察日期信息。 提供手动操作的开关以独立地启动约会装置和曝光控制电路，以及独立地操作显示电路和监视器。
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10.发明授权
公开(公告)号：US3975746A
公开(公告)日：1976-08-17
申请号：US550908
申请日：1975-02-19
申请人： Norio Beppu
发明人： Norio Beppu
CPC分类号： G03B7/083
摘要： An automatic exposure control circuit for a single lens reflex camera of the TTL light measuring type in which light entering through an eyepiece, in addition to light entering through an objective lens, is compensated for accurate exposures of the film. The automatic exposure control circuit of the invention is characterized in that, even if the characteristics of the circuit components for the two measured values of light are not exactly identical with each other, predetermined correct shutter control characteristics can be obtained through the provision of voltage control means for trigger levels, by which arrangement, marked improvement is achieved from the view point of mass production.
摘要翻译： 一种用于TTL光测量型单镜头反射照相机的自动曝光控制电路，其中除了通过物镜进入的光之外，通过目镜进入的光被补偿以准确地曝光胶片。 本发明的自动曝光控制电路的特征在于，即使两个测量值的电路元件的特性彼此不完全相同，也可以通过提供电压控制来获得预定的正确的快门控制特性 触发水平的手段，从大规模生产的角度来看，通过哪种安排，实现了显着的改进。
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