公开(公告)号：US4502770A

公开(公告)日：1985-03-05

申请号：US549730

申请日：1983-11-08

申请人： Katsuhisa Niwa ,  Takahiro Ikeda

发明人： Katsuhisa Niwa ,  Takahiro Ikeda

IPC分类号： G03B17/00 ,  G03B17/42 ,  G03B1/00 ,  G03B17/36

CPC分类号： G03B17/425

摘要： Controlling of film winding-up and film rewinding are carried out responding to an insertion of film, open and close of the back lid of the camera and moving of the film; and the motor is stopped when the status of the camera operation is abnormal, such as film is not filled or film is caught or the back lid is not completely closed; and when the film is set and back lid is closed, the film is automatically wound up to the position of the first frame photographing by a half-pushing of a shutter release button, thereby eliminating necessity of the film frame number counter or the like; by quick stopping of the motor at abnormal states, waste of power source current due to motor over current is eliminated.

摘要翻译： 根据胶片的插入，照相机背盖的打开和关闭以及胶片的移动来进行胶片卷绕和胶卷倒带的控制; 当相机操作状态异常时，电机停止，如胶片未填充或胶片被卡住或后盖未完全关闭; 并且当胶片被设置并且后盖关闭时，通过半按快门释放按钮将胶片自动地卷绕到第一帧拍摄的位置，从而消除胶卷帧计数器等的必要性; 通过在异常状态下快速停止电机，消除了由于电机过流导致的电源电流浪费。

公开(公告)号：US5280161A

公开(公告)日：1994-01-18

申请号：US807418

申请日：1991-12-13

申请人： Katsuhisa Niwa

发明人： Katsuhisa Niwa

IPC分类号： G02B27/00 ,  G06K7/10

CPC分类号： G06K7/10742 ,  G02B27/0025 ,  G06K7/10564 ,  G06K7/10702 ,  G06K7/10732 ,  G06K7/10881

摘要： Light emitted from either one or two light sources is converged by first and second lenses to illuminate a strip shaped area where an object with a bar code is disposed. Alternatively, the first and second lenses may be combined with one another to form a single, multi-functional lens.

摘要翻译： 从一个或两个光源发出的光由第一透镜和第二透镜会聚，以照射带有条形码的物体的带状区域。 或者，第一透镜和第二透镜可以彼此组合以形成单个多功能透镜。

公开(公告)号：US4572635A

公开(公告)日：1986-02-25

申请号：US617477

申请日：1984-06-05

申请人： Yu Tsuzuki ,  Hiroshi Watanabe ,  Katsuhisa Niwa

发明人： Yu Tsuzuki ,  Hiroshi Watanabe ,  Katsuhisa Niwa

IPC分类号： G03B1/12 ,  G03B1/58 ,  G03B17/00 ,  G03B17/42

CPC分类号： G03B17/425 ,  G03B1/58

摘要： In an automatic film loading system, a film winding spool (9) is driven at a higher speed by a motor (20) through gears (120, 12, 122, 13), and the film advancing sprocket (4) is driven by a speed to drive the film at a slower speed before catching of the film by a rubber member of the spool, and after the catching, a clutch (121) disconnects the driving of the sprocket (4) from the gears (120, 12).

摘要翻译： 在自动胶片装载系统中，通过电动机（20）通过齿轮（120,12,12,13）以较高的速度驱动胶片卷绕卷轴（9），并且胶片前进链轮（4）由 在通过卷轴的橡胶构件捕捉胶片之前以较慢的速度驱动胶片，并且在捕捉之后，离合器（121）将链轮（4）的驱动与齿轮（120,12）分离。

公开(公告)号：US4545667A

公开(公告)日：1985-10-08

申请号：US545280

申请日：1983-10-25

申请人： Katsuhisa Niwa ,  Takahiro Ikeda

发明人： Katsuhisa Niwa ,  Takahiro Ikeda

IPC分类号： G03B15/05

CPC分类号： G03B7/16 ,  G03B15/05 ,  G03B2215/0507

摘要： A camera with automatic strobe is provided with an electric motor which rotates only in a predetermined single direction, a motion transmitting apparatus comprising to spring means and an abutting means to transmit the energy of rotation to the strobe part with freedom of manual pushing of the strobe part and the motor is controlled by a motor drive control circuit which is configurated to prohibit a necessary motion of the strobe part and protrude the strobe part only for necessary occasion.

摘要翻译： 具有自动频闪的摄像机设置有仅在预定的单一方向上旋转的电动机，包括弹簧装置的运动传送装置和用于将自由度向手指推送到频闪部分的旋转能量的抵靠装置 电动机由电机驱动控制电路控制，该电动机驱动控制电路被配置为禁止闪光灯部分的必要运动，并且仅在必要场合突出闪光灯部分。