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    • 1. 发明授权
    • Camera which displays information to a user corresponding to a message
imprinted on film
    • 相机显示信息给与用户对应的消息印在电影上
    • US5682563A
    • 1997-10-28
    • US604251
    • 1996-02-21
    • Junichi ShinoharaYoshimi OhnoTakashi HongouHiroshi TakedaKeiji HimuroTatsutoshi KitajimaAtsushi Satoh
    • Junichi ShinoharaYoshimi OhnoTakashi HongouHiroshi TakedaKeiji HimuroTatsutoshi KitajimaAtsushi Satoh
    • G03B17/18G03B17/24
    • G03B17/24G03B17/18G03B2217/243
    • A camera which imprints alphanumeric messages on the film. The camera allows a user to view, in the order of most frequently used, the messages which can be imprinted. In order to reduce the cost of the camera, there is a dot matrix LCD display which can only display a limited number of characters which is less than the total number of characters of the largest message. After a user takes a picture, the dot matrix display scrolls through the message which has been imprinted on the film so that the user can confirm that the correct message has been imprinted. The speed at which the characters are scrolled or displayed is determined based on the total number of characters of the message. As an alternative to scrolling, the characters can be displayed one or two at a time. As an alternative, instead of displaying the alpha-numerical characters of the message, a graphical indication is given that some type of information has been imprinted on the film. The duration at which this confirmation of message imprinting is displayed or scrolled corresponds to the length of the message in order to give the user some indication of the message.
    • 在电影上印有字母数字消息的相机。 相机允许用户以最常用的顺序查看可以打印的消息。 为了降低相机的成本,有一个点阵LCD显示器,它只能显示少于最大消息的字符总数的有限数量的字符。 用户拍摄照片后,点阵显示会滚动已经打印在胶片上的消息,以便用户可以确认正确的消息已经被打印。 字符滚动或显示的速度是基于消息的总字符数确定的。 作为滚动的替代方式,一次可以显示一个或两个字符。 作为替代,代替显示消息的字母数字字符,给出了某种类型的信息已经印在电影上的图形指示。 显示或滚动此消息打印确认的持续时间对应于消息的长度,以给予用户该消息的一些指示。
    • 2. 发明授权
    • Camera having blurring movement correction mechanism
    • 摄像机具有模糊移动校正机制
    • US5309190A
    • 1994-05-03
    • US887136
    • 1992-05-22
    • Junichi ShinoharaYoshimi OhnoYoshio SerikawaTohru Nishida
    • Junichi ShinoharaYoshimi OhnoYoshio SerikawaTohru Nishida
    • G03B5/00G03B1/18G03B17/00
    • G03B5/00G03B2205/0007G03B2205/0053
    • A camera having a blurring movement correction mechanism comprising: an optical element disposed in an optical path of a photo-taking optical system so as to correct shift of an image formed on a film surface caused by movement of hands holding a camera body. The camera further comprises: a detection unit for obtaining a blurring movement detection data by converting the blurring movement of the camera body to an electric signal; a calculation circuit for calculating blurring movement correction data for correcting the shift of the image formed on the film surface caused by movement of hands holding the camera body; a blurring movement correction actuator for moving the optical element in a necessary direction for correcting the shift of the image on the film surface on the basis of the blurring movement correction data obtained from the calculation circuit; and a noise removing circuit for removing transition output components included in the blurring movement detection data obtained from the detection unit which components are generated at a time when said blurring movement correction actuator is driven.
    • 一种具有模糊移动校正机构的相机,包括:设置在摄影光学系统的光路中的光学元件,以便校正由保持相机主体的手的移动引起的在胶片表面上形成的图像的偏移。 相机还包括:检测单元,用于通过将相机机身的模糊移动转换为电信号来获得模糊移动检测数据; 计算电路,用于计算模糊移动校正数据,用于校正由保持相机主体的手的移动引起的在胶片表面上形成的图像的偏移; 模糊移动校正致动器,用于根据从计算电路获得的模糊移动校正数据,在必要的方向上移动光学元件,以校正胶片表面上的图像的偏移; 以及噪声消除电路,用于去除从所述检测单元获得的模糊移动检测数据中包括的转移输出分量,所述模糊运动检测数据在所述模糊运动校正致动器被驱动时产生。
    • 3. 发明授权
    • Focus state detection device
    • 聚焦状态检测装置
    • US5293034A
    • 1994-03-08
    • US709972
    • 1991-06-04
    • Yoshimi OhnoJunichi ShinoharaIkuya Tsurukawa
    • Yoshimi OhnoJunichi ShinoharaIkuya Tsurukawa
    • G02B7/34G03B13/36G01J1/20
    • G02B7/34
    • A focus state detection device comprising: a first optical conversional system for forming an optical flux in one of two symmetric regions with respect to an optical axis of an optical flux from a subject to be photographed; a second optical conversional system for forming an optical flux in the other of the two symmetric regions; and a third optical conversional system for forming an optical flux in a region including the optical axis. The device further comprises a first and a second photoelectric converters for generating electric signals in response to optical intensity distribution data of the fluxes formed by the first and second systems, respedtively; a third photoelectric converter for generating an electric signal in response to optical intensity distribution data of the flux formed by the third system; and a calculation unit for detecting a focus state of the subject on the basis of correlation between three electric signals output from the first, second and third converter means.
    • 一种聚焦状态检测装置,包括:第一光学会话系统,用于在相对于待拍摄对象的光通量的光轴的两个对称区域之一中形成光通量; 第二光学会话系统,用于在两个对称区域中的另一个中形成光通量; 以及用于在包括光轴的区域中形成光通量的第三光学会话系统。 该装置还包括第一和第二光电转换器,用于响应于由第一和第二系统形成的焊剂的光强分布数据而分别产生电信号; 第三光电转换器,用于响应于由第三系统形成的磁通量的光强分布数据产生电信号; 以及计算单元,用于基于从第一,第二和第三转换器装置输出的三个电信号之间的相关性来检测被摄体的聚焦状态。
    • 4. 发明授权
    • Focus state detection device
    • 聚焦状态检测装置
    • US5192860A
    • 1993-03-09
    • US758694
    • 1991-09-12
    • Junichi ShinoharaYoshimi Ohno
    • Junichi ShinoharaYoshimi Ohno
    • G02B7/28G02B7/34G03B13/36
    • G02B7/34
    • In a focusing state detector, a light beam transmitted through a photographing lens is divided into three light beams in three regions through a condenser lens and three converting optical systems. The three light beams are focused and formed as an image on three photoelectric converting portions and are photoelectrically converted to three kinds of electric signals. A correction calculator receives data of an integral time ratio provided by a charge coupled device at a plurality of time points from a correction coefficient calculator. The correction calculator corrects image data obtained by the three photoelectric converting portions by using a correction coefficient according to the integral time ratio. A phase difference calculator receives the corrected image data of the correction calculator and provides phase difference data. The focusing state of a lens system is accurately detected even when a photographed object is moved in a direction perpendicular to an optical axis of the lens system in a plurality of detections of the detecting state and a brightness distribution of the photographed object is changed.
    • 在聚焦状态检测器中,透过摄影镜头的光束通过聚光透镜和三个转换光学系统分成三个区域中的三个光束。 三个光束被聚焦并形成为三个光电转换部分上的图像,并且被光电转换成三种电信号。 校正计算器从校正系数计算器接收在多个时间点由电荷耦合器件提供的积分时间比率的数据。 校正计算器通过使用根据积分时间比的校正系数校正由三个光电转换部分获得的图像数据。 相位差计算器接收校正计算器的校正图像数据并提供相位差数据。 即使在检测状态的多次检测中拍摄对象在垂直于透镜系统的光轴的方向上移动并且拍摄对象的亮度分布改变时,也能够精确地检测透镜系统的聚焦状态。
    • 7. 发明授权
    • Camera having blurring movement correction mechanism
    • 摄像机具有模糊移动校正机制
    • US5192964A
    • 1993-03-09
    • US847759
    • 1992-03-04
    • Junichi ShinoharaYoshimi OhnoYoshio SerikawaTohru Nishida
    • Junichi ShinoharaYoshimi OhnoYoshio SerikawaTohru Nishida
    • G03B5/00H04N5/232
    • H04N5/23258G03B5/00H04N5/23248H04N5/23287G03B2217/005
    • A camera having blurring movement correction mechanism comprising: an optical element arranged to correct shift of an image formed on a film surface caused by movement of hands holding a camera body; an actuator for moving the optical element in a necessary direction for correcting the image shift; a detection unit for obtaining a blurring movement detection data by converting the movement of the camera body to an electric signal; a first memory unit for temporarily registering the detection data output from the detection unit; a calculation unit for calculating blurring movement correction data for correcting the image shift caused by movement of the camera body by actuating the optical element by the actuator; and a second memory unit for temporarily registering data of calculation. The correction data is predictively calculated from the detection data of this time obtained from the detection unit, the detection data of the preceding time registered in the first memory unit and the correction data of the preceding time registered in the second memory unit.
    • 一种具有模糊移动校正机构的相机,包括:光学元件,被配置为校正由保持相机主体的手的运动引起的在胶片表面上形成的图像的偏移; 用于沿所需方向移动光学元件以校正图像偏移的致动器; 检测单元,用于通过将相机主体的移动转换为电信号来获得模糊运动检测数据; 第一存储单元,用于临时登记从检测单元输出的检测数据; 计算单元,用于计算用于通过致动器致动光学元件来校正由相机主体的移动引起的图像偏移的模糊移动校正数据; 以及用于临时登记计算数据的第二存储器单元。 根据从检测单元获得的该时间的检测数据,在第一存储单元中登记的先前时间的检测数据和在第二存储单元中登记的先前时间的校正数据,预测地计算校正数据。