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公开(公告)号：US4792762A
公开(公告)日：1988-12-20
申请号：US88940
申请日：1987-08-24
CPC分类号： G01R31/3627 , G01R31/3648
摘要： A battery check system for a device which can be supplied with power either from a battery pack or from a D.C. plug adapted to be connected to an A.C. source by way of an AC/DC converter is provided with a large current load check mode for checking the supply voltage under a large load condition and a small current load check mode for checking the supply voltage under a small load. There is provided a mode switching means for setting the mode of the battery check system to the large current load check mode when said device is to be supplied with power from the battery pack and to the small current load check mode when said device is to be supplied with power through the D.C. plug.
摘要翻译： 可以通过AC / DC转换器从适用于连接到交流电源的电池组或直流插头供电的设备的电池检查系统具有大的电流负载检查模式，用于检查 大负载条件下的电源电压和小负载下检查电源电压的小电流负载检查模式。 提供了一种模式切换装置，用于当所述装置要从电池组提供电力时将电池检查系统的模式设置为大电流负载检查模式，并且当所述装置将被设置为小电流负载检查模式时 通过直流插头供电。
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公开(公告)号：US4723141A
公开(公告)日：1988-02-02
申请号：US928713
申请日：1986-11-07
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto
CPC分类号： G03B17/24 , G03B17/42 , G03B9/66 , G03B2217/243
摘要： A camera having a provision for multiple exposures comprises an exposure mode setting member for selectively setting the camera operation either to an ordinary-exposure mode or to a multiple-exposure mode, a switch member which is rendered operative only when the exposure mode setting member selects the multiple-exposure mode and a one-frame film advance mechanism actuated by the operation of the switch member. This camera further comprises a data recording device for recording data such as the date on a film once every frame and a mark recording device for recording the same number of marks as there have been multiple exposures upon every exposure.
摘要翻译： 具有用于多次曝光的照相机包括：曝光模式设置部件，用于将相机操作选择性地设定为普通曝光模式或多曝光模式;仅当曝光模式设定部件选择 多曝光模式和通过开关构件的操作而致动的一帧胶片前进机构。 本相机还包括一个数据记录装置，用于每帧记录一次电影日期的数据，以及用于在每次曝光时记录与多次曝光相同数量的标记的标记记录装置。
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公开(公告)号：US4720719A
公开(公告)日：1988-01-19
申请号：US20013
申请日：1987-02-26
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
CPC分类号： G03B1/62 , G03B17/305 , G03B19/04
摘要： A film wind-up apparatus is incorporated in an interchangeable film magazine adapted to receive a film which has a backing paper including a leading end portion. The winding device automatically winds up the leading end portion only after the magazine is attached to a camera having a winding motor, film is loaded in the film magazine, the back cover of the magazine is closed, and a light-shielding plate is removed. Upon completion of the winding operation, a photosensitive portion of the film faces the exposure aperture, and a camera so equipped is ready to make exposures.
摘要翻译： 胶片卷绕装置装在可互换的胶片盒中，该胶卷盒适于容纳具有包括前端部分的背纸的胶片。 卷绕装置只有在盒子安装到具有卷绕马达的相机上之后才自动卷绕前端部分，胶片装入胶卷盒中，胶卷盒的后盖关闭，并且遮光板被移除。 卷绕操作完成后，胶片的感光部分面向曝光孔，并且配备的相机准备曝光。
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公开(公告)号：US4720718A
公开(公告)日：1988-01-19
申请号：US012656
申请日：1987-02-09
申请人： Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto , Hisashi Hamada
发明人： Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto , Hisashi Hamada
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A reflex camera having a reflex mirror and a light-blocking plate which are pivotally mounted for swinging movement so as to move between a viewing position and a photographing position. The reflex camera has a driving mechanism including an electric motor for causing the swing-up and -down movement of the reflex mirror and the light-blocking plate between the above-mentioned two positions, and a position-detecting device to detect the moved positions of the reflex mirror and the light blocking plate so as to control the speed of rotation of the electric motor according to the detected positions, thereby to prevent shocks and vibrations on the reflex mirror and the light-blocking plate.
摘要翻译： 一种具有反射镜和遮光板的反射照相机，其可枢转地安装以便在观看位置和拍摄位置之间移动以进行摆动。 反射照相机具有驱动机构，其包括用于使反射镜和遮光板在上述两个位置之间的向上和向下移动的电动机，以及位置检测装置，用于检测移动位置 的反射镜和遮光板，以根据检测到的位置来控制电动机的旋转速度，从而防止反射镜和遮光板上的冲击和振动。
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5.发明授权Camera with orientable taking lens and a device for attaching a flash unit 失效具有可定向拍摄镜头的相机和用于连接闪光灯组件的设备
公开(公告)号：US4771302A
公开(公告)日：1988-09-13
申请号：US920052
申请日：1986-10-20
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
CPC分类号： G03B15/05 , G03B5/06 , G03B2215/0514
摘要： A camera of the type in which a taking lens is orientable relative to the camera body comprises a lens holder, a light-impervious member connecting the lens holder and camera body for allowing at least an axial movement of the taking lens, and a supporting member attached to the lens holder for detachably connecting a flash unit.
摘要翻译： 拍摄镜头相对于相机主体可取向的类型的相机包括透镜保持器，连接透镜保持器和照相机主体的不透光部件，用于允许拍摄镜头的至少轴向移动，以及支撑部件 附接到透镜支架，用于可拆卸地连接闪光单元。
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公开(公告)号：US4751546A
公开(公告)日：1988-06-14
申请号：US914084
申请日：1986-09-30
申请人： Katuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto , Hisashi Hamada
发明人： Katuhiko Yamamoto , Takeshi Yoshino , Michihiro Shiina , Shigenori Goto , Masayoshi Hirai , Shiro Hashimoto , Hisashi Hamada
CPC分类号： G03B17/18
摘要： A display device for a camera has a display panel with a digital display unit having seven display segments disposed in a figure-eight shape. The digital display unit displays the number of exposed frames or other exposure information, and in addition, a portion of display segments is utilized for display or for indicating an alarm condition of the camera. In order to clearly recognize the display or alarm of the camera conditions, a character or symbol representative of the display content or alarm content is disposed near a display segment used for both numerical display, and camera condition display or alarm. A display of the film winding state is performed by flashing the laterally elongated display segments positioned between patterns formed sideways of the digital display unit and symbolizing a film supply section and a film winding section.
摘要翻译： 用于相机的显示装置具有显示面板，其具有数字显示单元，该数字显示单元具有以八字形状设置的七个显示段。 数字显示单元显示曝光帧数或其他曝光信息，另外，显示段的一部分用于显示或指示照相机的报警状态。 为了清楚地识别相机条件的显示或报警，表示显示内容或报警内容的字符或符号被布置在用于数字显示和相机条件显示或报警的显示段附近。 通过闪烁位于数字显示单元侧面形成的图案之间的横向细长显示区域，并且表示胶片供应部分和胶片卷绕部分来执行胶片卷绕状态的显示。
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公开(公告)号：US4720721A
公开(公告)日：1988-01-19
申请号：US13871
申请日：1987-02-12
申请人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
发明人： Hisashi Hamada , Katsuhiko Yamamoto , Takeshi Yoshino , Masayoshi Hirai , Shiro Hashimoto , Michihiro Shiina , Shigenori Goto
CPC分类号： G03B1/60
摘要： A film wind-up control apparatus of a camera in which a film is transported in zigzag direction passing around at least a guide roller located before an exposure station, is adapted to advance the film a predetermined length of the film when an exposure is made in a predetermined period of time and an extra length in addition to the predetermined length after the predetermined period of time has elapsed, so as to advance that part of the film which was previously positioned around the guide roller, beyond the exposure station. The apparatus is also adapted to indicate the number of possible exposures with one decrement every other occurrence of the extra length of film advance. In this way, film that has become permanently curled around the guide roller never comes to rest in the exposure station; but at the same time, the count of remaining frames is kept accurate.
摘要翻译： 一种照相机的胶片卷绕控制装置，其中胶片以至少位于曝光站之前的引导辊绕过的Z字形方向传送，适于在胶片曝光时使胶片前进预定长度 除了经过预定时间段之后的预定长度，预定的时间段和额外的长度，以使先前位于引导辊周围的胶片的那部分超出曝光站。 该装置还适于指示可能的曝光次数，其中一次减量，每隔一次出现额外的胶片提前长度。 以这种方式，在导辊周围变得永久卷曲的胶片从未在曝光台中静止; 但与此同时，剩余帧的计数仍然保持准确。
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公开(公告)号：US5157433A
公开(公告)日：1992-10-20
申请号：US712483
申请日：1991-06-10
申请人： Haruo Onozuka , Junichi Iwamoto , Takao Umetsu , Michihiro Shiina
发明人： Haruo Onozuka , Junichi Iwamoto , Takao Umetsu , Michihiro Shiina
CPC分类号： G03B17/425 , G03B17/40
摘要： Continuous photography control for a camera wherein an autofocus system is provided, and a motor is used commonly to move a taking lens for focusing and to open and close a shutter for exposure. When a mode switch is operated to set a continuous photography mode wherein plural exposures are continuously performed, the motor is driven to move the taking lens from an initial position into an in-focus position that is determined by the autofocus system and, thereafter, to open and close the shutter a selected number of times while maintaining the taking lens in the in-focus position. The taking lens is returned to the initial position after the selected number of exposures are performed. Alternatively, when another mode switch is operated to set a photography mode wherein only a single exposure is performed per one depression of the shutter button, then the taking lens is moved from the initial position to the in-focus position; the shutter is opened and closed only once; and then the taking lens is moved back to the initial position.
摘要翻译： 用于其中设置自动对焦系统的相机的连续拍摄控制，并且电动机通常用于移动用于聚焦的拍摄镜头并且打开和关闭用于曝光的快门。 当操作模式开关以设置其中连续执行多次曝光的连续拍摄模式时，驱动马达以将拍摄镜头从初始位置移动到由自动对焦系统确定的对焦位置，此后， 在将拍摄镜头保持在对焦位置的同时，将快门打开并关闭选定次数。 在执行所选择的曝光次数后，拍摄镜头返回到初始位置。 或者，当操作另一模式开关以设定其中每按一次快门按钮仅执行单次曝光的拍摄模式时，拍摄镜头从初始位置移动到对焦位置; 快门仅打开和关闭一次; 然后将拍摄镜头移回到初始位置。
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公开(公告)号：US4786929A
公开(公告)日：1988-11-22
申请号：US111155
申请日：1987-10-19
申请人： Hisashi Hamada , Michihiro Shiina
发明人： Hisashi Hamada , Michihiro Shiina
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A single lens reflex camera having a reflex mirror and a light-blocking plate mounted therein for pivotal movement as a unit between a viewing and a photographing position. A driving mechanism is provided, having an electric motor for causing the pivotal movement of the reflex mirror and light-blocking plate. A manually operable mirror swing-up member causes the driving mechanism to swing up the reflex mirror and the plate to the photographing position. A switching member is operated at the beginning of the operation of detaching a taking lens from the camera and causes the driving mechanism to swing the mirror and plate down so as to place the reflex mirror and the light-blocking plate in the viewing position even though the mirror swing-up member has been operated.
摘要翻译： 具有安装在其中的反射镜和遮光板的单透镜反射相机作为在观看和拍摄位置之间的单元的枢转运动。 提供一种驱动机构，其具有用于使反射镜和遮光板的枢转运动的电动机。 手动操作的镜面摆动构件使得驱动机构将反射镜和板向上摆动到拍摄位置。 在从摄像机分离拍摄镜头的操作开始时切换构件被操作，并且使得驱动机构将镜子和板向下摆动，以将反射镜和遮光板放置在观察位置，即使 镜面摆动构件已被操作。
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公开(公告)号：US5477298A
公开(公告)日：1995-12-19
申请号：US241968
申请日：1994-05-12
申请人： Michihiro Shiina , Jun'ichi Iwamoto , Fumio Iwai
发明人： Michihiro Shiina , Jun'ichi Iwamoto , Fumio Iwai
CPC分类号： G02B7/102
摘要： A camera having a zoom system which comprises a front lens group driven by a DC motor and a rear lens group driven by a stepping motor includes a motor control apparatus for controlling the DC motor and the stepping motor. The motor control apparatus voltage measuring means for measuring a voltage of a power source for driving the DC motor and the stepping motor, decision means for deciding as to whether the voltage is more than a predetermined value, means for simultaneously driving the DC motor and the stepping motor, if a decision is made that the voltage is more than the predetermined value, and means for driving only the DC motor and thereafter driving only the stepping motor, if the voltage is not more than the predetermined value.
摘要翻译： 具有由DC电动机驱动的前透镜组和由步进电动机驱动的后透镜组的变焦系统的摄像机包括用于控制直流电动机和步进电动机的电动机控制装置。 用于测量用于驱动直流电动机和步进电动机的电源的电压的电动机控制装置电压测量装置，用于判定电压是否大于预定值的判定装置，用于同时驱动直流电动机和 如果判断为电压大于预定值，则仅在直流电动机上驱动，然后仅驱动步进电动机的装置，如果电压不大于预定值。
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