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    • 2. 发明授权
    • Vibration reducing camera
    • 减震相机
    • US5740470A
    • 1998-04-14
    • US841336
    • 1997-04-30
    • Yoshihisa KitagawaMasami Takemoto
    • Yoshihisa KitagawaMasami Takemoto
    • G03B17/00G03B5/00G03B7/08
    • G03B5/00G03B17/00G03B2205/0015G03B2205/0069G03B2217/005
    • A vibration reducing camera comprises a vibration reducing optical system, a vibration reducing drive unit for reducing vibrations by changing a state of the vibration reducing optical system, a state detecting unit for detecting a state of the vibration reducing optical system, a fixing unit for fixing the vibration reduction optical system in a predetermined initial state, a photographic condition changing unit for performing a predetermined number of photographing operations while stepwise changing a part of photographic conditions, a photographic condition setting unit for setting at least a number of exposures in the photographic condition changing unit, and a control unit for controlling the vibration reducing drive unit, the state detecting unit, the fixing unit and the photographic condition changing unit. The control unit defines the allowable range of variation quantity of the vibration reducing optical system on the basis of a number of exposures and an already-exposed number that are set in the photographic condition setting unit.
    • 减振相机包括减振光学系统,用于通过改变减振光学系统的状态来减少振动的减振驱动单元,用于检测减振光学系统的状态的状态检测单元,用于固定的定影单元 所述减振光学系统处于预定的初始状态;照相条件改变单元,用于在逐步改变摄影条件的一部分的同时执行预定数量的拍摄操作;照相条件设置单元,用于设置拍摄条件中的至少一定数量的曝光 改变单元,以及用于控制减振驱动单元,状态检测单元,定影单元和摄影条件改变单元的控制单元。 控制单元基于在摄影条件设置单元中设置的曝光次数和已​​曝光次数来定义减振光学系统的变化量的允许范围。
    • 5. 发明申请
    • Camera system
    • 相机系统
    • US20050031333A1
    • 2005-02-10
    • US10896978
    • 2004-07-23
    • Hirofumi YamazakiMasahiro SuzukiMasami Takemoto
    • Hirofumi YamazakiMasahiro SuzukiMasami Takemoto
    • G03B7/16G03B15/03G03B15/05G03B17/18H04N5/222H04N5/225H04N5/238H04N101/00
    • G03B15/03G03B7/16G03B15/05G03B17/18G03B2215/0503G03B2215/0557
    • A camera system includes: a camera having a photometering unit and a first light emission control unit; a first electronic flash unit having a first flash light emission unit, a light emission from which is controlled by the first light emission control unit, either built into or externally mounted at the camera; and a second electronic flash unit having a second flash light emission unit, a light receiving unit and a second light emission control unit, provided separately from the camera, and: the first light emission control unit transmits a light signal constituting a preliminary light emission command to the second electronic flash unit by causing the first flash light emission unit to emit light; the second light emission control unit engages the second flash light emission unit in a preliminary light emission upon receiving the light signal constituting the preliminary light emission command at the light receiving unit; and the first light emission control unit engages the photometering unit to photometer a subject when the second electronic flash unit executes the preliminary light emission, and if a photometered value thus obtained is equal to or greater than a predetermined threshold value, the first light emission control unit judges that optical communication between the camera and the second electronic flash unit is enabled and allows a photographing operation to be executed.
    • 相机系统包括:具有测光单元和第一发光控制单元的相机; 第一电子闪光单元,具有第一闪光发光单元,由第一发光控制单元控制的发光,内置于或外置于相机; 以及第二电子闪光灯单元,其具有与照相机分开设置的第二闪光发光单元,光接收单元和第二发光控制单元,以及第一发光控制单元将构成初步发光指令的光信号 通过使第一闪光发光单元发光来连接到第二电子闪光单元; 第二发光控制单元在接收到构成光接收单元的初步发光指令的光信号时,在初步发光中与第二闪光发光单元接合; 并且当第二电子闪光灯单元执行初步发光时,第一发光控制单元接合测光单元对被摄体进行光度计测光,并且如果如此获得的测光值等于或大于预定阈值,则第一发光控制 单元判断相机和第二电子闪光灯单元之间的光学通信被启用并且允许执行拍摄操作。
    • 8. 发明授权
    • Camera having a visual line detection device
    • 相机具有视线检测装置
    • US6041184A
    • 2000-03-21
    • US820548
    • 1997-03-19
    • Hideya InoueMasami Takemoto
    • Hideya InoueMasami Takemoto
    • A61B3/113G02B7/28G03B13/02G03B13/36G03B17/00
    • G03B13/02G03B2213/025
    • A camera which performs visual line detection, and which assigns priority to photography when a release operation is performed during calibration information input for visual line detection. The camera includes an input unit to input into the camera calibration information relating to an eye of a photographer. The calibration information is automatically input when the photographer contacts an eyepiece of a viewfinder. A calculation unit calculates the visual line of the photographer, based upon the input calibration information and the state of the eye of the photographer looking through the viewfinder. A setting unit sets photographic conditions based upon the calculated visual line. When a release operation is performed during the action of calibration information input, a priority action execution unit suspends the input of calibration information, and the priority action execution unit actuates a photographic unit such that photography may be performed. Further, previously input calibration information is overwritten with the latest data such that calibration information for the present photographer is automatically input.
    • 执行视线检测的相机,并且当在用于视线检测的校准信息输入期间执行释放操作时,其分配优先权。 相机包括输入单元以输入与摄影者的眼睛相关的相机校准信息。 当摄影师接触取景器的目镜时,校准信息将自动输入。 计算单元根据输入的校正信息和通过取景器查看的摄影师的眼睛的状态来计算摄影者的视线。 设置单元根据计算的视线设置照相条件。 当在校准信息输入的动作期间执行释放操作时,优先动作执行单元暂停校准信息的输入,并且优先动作执行单元启动摄影单元,使得可以执行拍摄。 此外,先前输入的校准信息被最新数据覆盖,从而自动输入本摄影师的校准信息。