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1. 发明授权

US6017156A Aperture/shutter system and a stepper motor for use therein 失效
标题翻译：光圈/快门系统和用于其中的步进电机
公开(公告)号：US6017156A
公开(公告)日：2000-01-25
申请号：US207737
申请日：1998-12-08
申请人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella
发明人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella
IPC分类号： G03B9/02 , G03B9/08 , G03B9/10 , H02K7/14 , H02K1/27 , H02K5/00 , H02K21/12
CPC分类号： H02K7/14 , G03B9/08
摘要： An aperture/shutter system defining an optical path comprises a shutter mechanism operable at a first state to selectively block light along the optical path and a second state to allow light along the optical path; and a motor including a stator and an annular rotor. The rotor is rotably supported within the stator by a support that is (i) stationary with respect to the stator and (ii) engages an inner surface of the rotor. The rotor is coupled to the shutter mechanism to move the shutter mechanism between the first state and the second state.
摘要翻译：限定光路的孔/快门系统包括可在第一状态下操作以选择性地阻挡沿着光路的光的快门机构和允许沿着光路的光的第二状态; 以及包括定子和环形转子的马达。转子通过支撑件被可转动地支撑在定子内，所述支撑件是（i）相对于定子静止并且（ii）接合转子的内表面。转子联接到快门机构以在第一状态和第二状态之间移动快门机构。

2. 发明授权

US6139202A Aperture/shutter system with a motor component 失效
标题翻译：带电机组件的光圈/快门系统
公开(公告)号：US6139202A
公开(公告)日：2000-10-31
申请号：US207727
申请日：1998-12-08
申请人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella
发明人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella
IPC分类号： G03B9/10 , G03B9/00 , G03B9/08 , H02K1/06 , H02K5/04
CPC分类号： G03B9/00
摘要： According to the present invention, an aperture/shutter system comprises a stator, a homogeneous rotor and at least one shutter blade. The rotor is located adjacent to the stator and has at least one positioning feature; and the shutter blade has a complimentary feature coupled directly to the positioning feature so as to be directly rotatable by the rotor.
摘要翻译：根据本发明，孔/快门系统包括定子，均质转子和至少一个快门叶片。转子位于与定子相邻并且具有至少一个定位特征; 并且快门叶片具有直接连接到定位特征的互补特征，以便由转子直接旋转。

3. 发明授权

US6017155A Imaging apparatus with a motor component 失效
标题翻译：具有电机部件的成像设备
公开(公告)号：US6017155A
公开(公告)日：2000-01-25
申请号：US207238
申请日：1998-12-08
申请人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella , Svetlana Reznik
发明人： Jean F. Depatie , Teresa C. Mayer , Robert A. Bovenzi , Martin P. Farcella , Svetlana Reznik
IPC分类号： G02B7/02 , G03B7/10 , G03B9/10 , G03B9/22 , G03B9/08
CPC分类号： G03B7/10
摘要： According to one aspect of the present invention, an imaging apparatus includes an annular motor with a central opening and a plurality of lens elements positioned inside the central opening. The motor includes a stator and a homogeneous cylindrical rotor. This rotor is positioned inside the stator and is 0.5 mm to 1.5 mm thick and 2.5 mm to 5 mm long. According to one embodiment of the present invention the rotor is characterized by an outer cylindrical surface defined by its circumference. The rotor has a plurality of magnetic poles, and the ratio of the circumference of the outer cylindrical surface to the number of magnetic poles is between 1 and 2.
摘要翻译：根据本发明的一个方面，成像设备包括具有中心开口的环形马达和位于中心开口内部的多个透镜元件。电动机包括定子和均匀的圆柱形转子。该转子位于定子内部，厚度为0.5mm至1.5mm，长度为2.5mm至5mm。根据本发明的一个实施例，转子的特征在于由其圆周限定的外圆柱形表面。转子具有多个磁极，外圆柱面的周长与磁极数之比为1〜2。

4. 发明授权

US5502524A Aperture/shutter mechanism with damping member 失效
标题翻译：具有阻尼构件的光圈/快门机构
公开(公告)号：US5502524A
公开(公告)日：1996-03-26
申请号：US144171
申请日：1993-10-27
申请人： Robert A. Bovenzi , Jean F. Depatie , Michael D. Dunn
发明人： Robert A. Bovenzi , Jean F. Depatie , Michael D. Dunn
IPC分类号： G03B9/10 , G03B9/08 , G03B9/58
CPC分类号： G03B9/10
摘要： An aperture/shutter mechanism includes one or more shutter blades moveable to various aperture openings between a fully open and closed position. At least one damping member has a damping surface in continuous frictional contact with at least a portion of a surface of the one or more shutter blades to substantially prevent oscillation of the one or more shutter blades during movement to the various aperture openings between the fully open and closed positions.
摘要翻译：孔/快门机构包括可在完全打开和关闭位置之间移动到各种孔口的一个或多个快门叶片。至少一个阻尼构件具有与一个或多个快门叶片的表面的至少一部分持续摩擦接触的阻尼表面，以基本上防止一个或多个快门叶片在移动到完全打开之间的各种孔口时的振荡和封闭职位。

5. 发明授权

US5606392A Camera using calibrated aperture settings for exposure control 失效
标题翻译：相机使用校准的光圈设置进行曝光控制
公开(公告)号：US5606392A
公开(公告)日：1997-02-25
申请号：US671835
申请日：1996-06-28
申请人： Anthony L. Tintera , Jean F. Depatie
发明人： Anthony L. Tintera , Jean F. Depatie
IPC分类号： G03B7/091 , G03B7/00 , G03B15/05
CPC分类号： H04N5/238 , G03B7/097
摘要： A camera includes a mechanically-controlled aperture mechanism providing two or more aperture sizes for regulation of the intensity of image light gathered by the camera, a storage device for storing aperture calibration data corresponding to the measured transmissivity of each aperture size, and means for controlling camera exposure according to the value of one or more exposure parameters other than the aperture. The exposure errors caused by the aperture mechanism are thereupon compensated for with an exposure circuit that utilizes the stored aperture calibration data in order to establish the value of at least one of the exposure parameters other than the aperture. Such other exposure parameters include the shutter time and quench time for a flash, and in the case of an electronic camera the gain applied to the captured image signal.
摘要翻译：相机包括机械控制的孔机构，其提供用于调节由相机收集的图像光的强度的两个或更多个孔径尺寸的存储装置，用于存储对应于每个孔径尺寸的测量的透射率的孔径校准数据的存储装置，以及用于控制照相机曝光根据一个或多个曝光参数的值而不是孔径。然后利用利用存储的孔径校准数据的曝光电路补偿由光圈机构引起的曝光误差，以建立除了孔径之外的至少一个曝光参数的值。这样的其他曝光参数包括闪光灯的快门时间和熄灭时间，并且在电子照相机的情况下，增益应用于所捕获的图像信号。

6. 发明授权

US5729783A Stretched diaphragm aperture for an optical system 失效
标题翻译：用于光学系统的拉伸膜片孔径
公开(公告)号：US5729783A
公开(公告)日：1998-03-17
申请号：US786071
申请日：1997-01-21
申请人： Jean F. Depatie , James A. Schmieder
发明人： Jean F. Depatie , James A. Schmieder
IPC分类号： G03B9/02
CPC分类号： G03B9/02
摘要： An aperture mechanism for controlling the aperture of an optical system includes a flexible diaphragm having an opening at its center for forming a first aperture value for the optical system and means for stretching the diaphragm to enlarge the opening and form at least one additional aperture value for the optical system. A stepper motor is used to stretch the diaphragm to form a plurality of aperture values for the optical system. Because the size of the aperture is determined by how much the diaphragm is stretched, the backlash between the stepper motor and related gearing is kept to a minimum due to the elastic properties of the diaphragm, which provides economical and accurate control of very small apertures.
摘要翻译：用于控制光学系统的孔径的光圈机构包括柔性膜片，其具有在其中心处具有用于形成光学系统的第一孔径值的开口，以及用于拉伸隔膜以扩大开口并形成至少一个额外孔径值的装置光学系统。步进电机用于拉伸隔膜以形成光学系统的多个孔径值。由于孔径的大小取决于隔膜的拉伸程度，所以由于隔膜的弹性特性，步进电机和相关的传动装置之间的间隙会保持最小，从而为非常小的孔径提供经济和准确的控制。

7. 发明授权

US5325142A Variable close loop controlled aperture/shutter system 失效
标题翻译：可变闭环控制光圈/快门系统
公开(公告)号：US5325142A
公开(公告)日：1994-06-28
申请号：US995241
申请日：1992-12-22
申请人： Jean F. Depatie , William D. VanArsdale , William M. Leonard
发明人： Jean F. Depatie , William D. VanArsdale , William M. Leonard
IPC分类号： G03B7/087 , G03B7/097 , G03B7/10 , G03B9/24 , G03B9/08
CPC分类号： G03B7/10 , G03B7/097
摘要： An electronically actuated shutter in which the location of the shutter blades are known to accurately control the aperture size and exposure. A gradient neutral density strip, a light source and a light detector are used to determine the position of the shutter blades.
摘要翻译：已知电动致动的快门，其中快门叶片的位置已知可精确地控制光圈尺寸和曝光。使用梯度中性密度条，光源和光检测器来确定快门叶片的位置。

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