Apparatus capable of correcting object image displacement
    3.
    发明授权
    Apparatus capable of correcting object image displacement 有权
    能够校正物体图像位移的装置

    公开(公告)号:US6122449A

    公开(公告)日:2000-09-19

    申请号:US221354

    申请日:1998-12-28

    摘要: An optical apparatus is provided with a detector for detecting a shake of the apparatus relative to an object at a predetermined interval, a corrector for correcting a shake of the apparatus based on a detection result of the detector, a driver for driving the corrector, a calculator for calculating an estimative shake at a predetermined point of time in a next interval based on a detection result of the detector, and a controller for controlling the driver based on a calculation result of the calculator to drive the corrector to effect correction for the shake at the predetermined point of time in the next interval.

    摘要翻译: 光学装置设置有用于以预定间隔检测装置相对于物体的抖动的检测器,用于基于检测器的检测结果来校正装置的抖动的校正器,用于驱动校正器的驱动器, 计算器,用于基于检测器的检测结果在下一个间隔中的预定时间点计算估计抖动;以及控制器,用于基于计算器的计算结果来控制驱动器,以驱动校正器来进行抖动校正 在下一个间隔的预定时间点。

    Camera capable of shake correction
    4.
    发明授权
    Camera capable of shake correction 有权
    相机能够进行抖动校正

    公开(公告)号:US06044228A

    公开(公告)日:2000-03-28

    申请号:US150457

    申请日:1998-09-09

    IPC分类号: G03B5/00 G03B7/093 G03B17/00

    摘要: A camera capable of shake correction, and is provided with: a sensor for sensing a light image of an object to detect a camera shake; an exposure time setter for setting a first exposure time based on a brightness of an object and a second exposure time smaller than the first exposure time; and a controller for judging as to whether the shake correction is disable, and controlling exposure with reference to the second exposure time when the shake correction is judged to be disable.

    摘要翻译: 一种能够进行抖动校正的相机,并且具有:用于感测物体的光图像以检测相机抖动的传感器; 曝光时间设定器,用于基于物体的亮度设定第一曝光时间,第二曝光时间小于第一曝光时间; 以及控制器,用于判断抖动校正是否禁用,并且当判断为抖动校正被禁用时,参考第二曝光时间来控制曝光。

    Apparatus having shake correction function
    6.
    发明授权
    Apparatus having shake correction function 有权
    装置具有抖动校正功能

    公开(公告)号:US6067420A

    公开(公告)日:2000-05-23

    申请号:US132959

    申请日:1998-08-12

    IPC分类号: G03B5/00 G03B17/00

    摘要: A mode setter 92 causes a shake sensor controller 43 and a shake amount detector 51 to execute a routine of low-speed control when the switch S1 is ON, and a routine of high-speed control when the switch S2 is ON. A display signal generator 121 generates a display signal based on the shake amounts obtained through a prescribed number of detections by the shake amount detector 51. A display 122 has multiple types of LEDs that illuminate in response to a display signal generated by the display signal generator 121 when the switch S1 is ON.

    摘要翻译: 当开关S1接通时,模式设定器92使抖动传感器控制器43和抖动量检测器51执行低速控制的程序,以及开关S2接通时的高速控制程序。 显示信号发生器121基于通过抖动量检测器51的规定数量的检测获得的抖动量来生成显示信号。显示器122具有响应于由显示信号发生器产生的显示信号照亮的多种类型的LED 121,当开关S1接通时。

    Camera
    7.
    发明授权
    Camera 有权
    相机

    公开(公告)号:US5966549A

    公开(公告)日:1999-10-12

    申请号:US149595

    申请日:1998-09-08

    摘要: A camera having a substitute shake amount calculator 51e that, where flash light is emitted while integration is being performed by a shake sensor, seeks a substitute shake amount using past shake amounts stored in a memory 56 instead of the shake amount sought from the image data obtained during this integration period.

    摘要翻译: 具有替代抖动量计算器51e的相机,其中在由抖动传感器执行积分的同时发出闪光的同时,使用存储在存储器56中的过去的抖动量来寻找替代抖动量,而不是从图像数据中寻找的抖动量 在整合期间获得。

    Drive unit, movable module, and autofocus control method
    8.
    发明授权
    Drive unit, movable module, and autofocus control method 失效
    驱动单元,可动模块和自动对焦控制方式

    公开(公告)号:US08576291B2

    公开(公告)日:2013-11-05

    申请号:US13454655

    申请日:2012-04-24

    IPC分类号: H04N5/228 H04N5/232

    CPC分类号: G03B3/10 F03G7/065

    摘要: To provide a drive unit and a drive module which include a shape memory alloy as a drive source to move a driven member and are capable of the high-precision movement of the driven member to a reference position. A drive unit and a drive module can be provided by controlling, in the drive unit and the drive module which include the shape memory alloy as the drive source to move the driven member, the shape memory alloy so that the resistance of the shape memory alloy is equal to the resistance when the driven member is located at the reference position.

    摘要翻译: 提供一种驱动单元和驱动模块,其包括形状记忆合金作为驱动源以移动从动构件并且能够将从动构件的高精度移动到参考位置。 可以通过在包括形状记忆合金作为驱动源的驱动单元和驱动模块中控制驱动单元和驱动模块来移动被动构件,形状记忆合金,使得形状记忆合金的电阻 等于从动构件位于参考位置时的阻力。

    Polar modulation apparatus and communication device
    9.
    发明授权
    Polar modulation apparatus and communication device 有权
    极性调制装置和通信装置

    公开(公告)号:US08466755B2

    公开(公告)日:2013-06-18

    申请号:US13142489

    申请日:2009-11-20

    申请人: Yoshihiro Hara

    发明人: Yoshihiro Hara

    IPC分类号: H03C3/38

    CPC分类号: H03F1/0222 H03F3/24

    摘要: Provided is a Polar modulation apparatus which compensates for output characteristics of a power amplifier. A data generator generates an amplitude component signal and a phase component signal. A phase modulator generates a phase modulated signal obtained by phase modulating the phase component signal. An adder adds an amplitude offset voltage to the amplitude component signal. A power amplifier which includes a first hetero-junction bipolar transistor, amplifies the phase modulated signal by using the amplitude component signal. A monitor unit monitors the power amplifier and outputs a monitor voltage. The control unit calculates the amplitude offset voltage according to the monitor voltage and outputs the calculated amplitude offset voltage to the adder. The monitor unit includes a second hetero-junction bipolar transistor and outputs a collector emitter voltage of the second hetero-junction bipolar transistor as the monitor voltage.

    摘要翻译: 提供了一种用于补偿功率放大器的输出特性的极性调制装置。 数据发生器产生幅度分量信号和相位分量信号。 相位调制器产生通过相位调制相位分量信号获得的相位调制信号。 加法器将振幅偏移电压加到幅度分量信号上。 包括第一异质结双极晶体管的功率放大器通过使用振幅分量信号来放大相位调制信号。 监视器单元监视功率放大器并输出监视器电压。 控制单元根据监视电压来计算幅度偏移电压,并将计算的振幅偏移电压输出到加法器。 监视器单元包括第二异质结双极晶体管,并输出第二异质结双极晶体管的集电极发射极电压作为监视电压。

    Drive device
    10.
    发明授权
    Drive device 失效
    驱动装置

    公开(公告)号:US08351141B2

    公开(公告)日:2013-01-08

    申请号:US12863928

    申请日:2009-01-22

    IPC分类号: G02B7/02 G02B15/14

    CPC分类号: F03G7/065 G02B7/028 G02B7/08

    摘要: A drive device includes a setting unit 12 for setting a control value using a control value-displacement characteristic at a predetermined reference temperature showing a relationship between a control value used to position a movable unit 5 and a displacement of the movable unit 5; a drive unit 20 for supplying drive power corresponding to the control value set by the setting unit 12 to a shape-memory alloy 1 and causing the shape-memory alloy 1 to expand or contract, thereby positioning the movable unit 5; and a correction unit 13 for correcting the control value so as to correct a position shift of the movable unit 5 from a target position resulting from a difference between a control value-displacement characteristic at an ambient temperature and a control value-displacement characteristic at the reference temperature based on the ambient temperature detected by a temperature detection unit 11.

    摘要翻译: 驱动装置包括设置单元12,用于使用表示用于定位可移动单元5的控制值与可移动单元5的位移之间的关系的预定参考温度下的控制值 - 位移特性来设定控制值; 驱动单元20,用于将对应于由设置单元12设置的控制值的驱动力提供给形状记忆合金1,并使形状记忆合金1膨胀或收缩,从而定位可移动单元5; 以及校正单元13,用于校正控制值,以便根据环境温度下的控制值 - 位移特性与控制值 - 位移特性之间的差异来校正可移动单元5从目标位置的位置偏移 基于由温度检测单元11检测到的环境温度的基准温度。