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1. 发明授权

US5714988A Camera capable of detecting eye-gaze 失效
公开(公告)号：US5714988A
公开(公告)日：1998-02-03
申请号：US472726
申请日：1995-06-07
申请人： Tadao Takagi , Shigemasa Sato , Shigeyuki Uchiyama
发明人： Tadao Takagi , Shigemasa Sato , Shigeyuki Uchiyama
IPC分类号： G02B7/28 , G03B13/02
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.

2. 发明授权

US5333029A Camera capable of detecting eye-gaze 失效
标题翻译：相机能够检测眼睛凝视
公开(公告)号：US5333029A
公开(公告)日：1994-07-26
申请号：US773726
申请日：1991-10-09
申请人： Shigeyuki Uchiyama , Tadao Takagi , Daisuke Saya , Yuji Katano , Shigemasa Sato , Toshimi Watanabe
发明人： Shigeyuki Uchiyama , Tadao Takagi , Daisuke Saya , Yuji Katano , Shigemasa Sato , Toshimi Watanabe
IPC分类号： G02B7/28 , G03B13/02 , G03B7/08 , G03B3/00
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.
摘要翻译：照相机包括摄影镜头，用于进行摄影镜头的自动聚焦调节的自动对焦调节装置，用于在与拍摄图像相对应的取景器场中检测摄影者的眼睛注视位置的眼睛注视检测装置并产生与眼睛注视位置对应的眼睛注视检测信号;焦点调整信号产生装置，用于输出与拍摄图像平面中的多个检测区域相对应的多个焦点调节信号;以及产生控制信号的控制信号基于眼睛凝视检测信号和聚焦调整信号产生用于控制自动聚焦调节装置的控制信号的装置。当眼睛注视检测信号所示的眼睛注视位置处于多个检测区域之间的位置时，控制信号产生装置基于与多个检测区域对应的多个焦点调节信号来产生控制信号。

3. 发明授权

US5623703A Camera capable of detecting eye-gaze 失效
标题翻译：相机能够检测眼睛凝视
公开(公告)号：US5623703A
公开(公告)日：1997-04-22
申请号：US477591
申请日：1995-06-07
申请人： Tadao Takagi , Shigemasa Sato , Shigeyuki Uchiyama
发明人： Tadao Takagi , Shigemasa Sato , Shigeyuki Uchiyama
IPC分类号： G02B7/28 , G03B13/02
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.
摘要翻译：照相机包括摄影镜头，用于进行摄影镜头的自动聚焦调节的自动对焦调节装置，用于在与拍摄图像相对应的取景器场中检测摄影者的眼睛注视位置的眼睛注视检测装置并产生与眼睛注视位置对应的眼睛注视检测信号;焦点调整信号产生装置，用于输出与拍摄图像平面中的多个检测区域相对应的多个焦点调节信号;以及产生控制信号的控制信号基于眼睛凝视检测信号和聚焦调整信号产生用于控制自动聚焦调节装置的控制信号的装置。当眼睛注视检测信号所示的眼睛注视位置处于多个检测区域之间的位置时，控制信号产生装置基于与多个检测区域对应的多个焦点调节信号来产生控制信号。

4. 发明授权

US4743788A Input frequency control device for surface acoustic wave motor 失效
标题翻译：声表面波电机输入频率控制装置
公开(公告)号：US4743788A
公开(公告)日：1988-05-10
申请号：US929351
申请日：1986-11-12
申请人： Tadao Takagi , Shigemasa Sato , Kazuo Hakamada
发明人： Tadao Takagi , Shigemasa Sato , Kazuo Hakamada
IPC分类号： H02N2/00 , H01L41/04 , H02N2/14 , H01L41/08
CPC分类号： H02N2/14 , H02N2/142 , H02N2/163
摘要： A surface acoustic wave motor utilizing ultrasonic vibration has an elastic member and piezoelectric elements for vibrating the elastic member. The motor is provided with a monitor voltage detecting circuit for detecting a monitor voltage generated by the vibration, from a portion of the piezoelectric elements not receiving the input voltage, and a frequency control circuit for controlling the input power supply frequency in such a manner that the monitor voltage assumes a predetermined value lower than a maximum monitor voltage obtained at the resonance frequency of the stator consisting of the elastic member and piezoelectric elements, in a frequency range higher than the resonance frequency.
摘要翻译：利用超声波振动的声表面波电动机具有用于振动弹性部件的弹性部件和压电元件。电动机具有监测电压检测电路，用于从未接收输入电压的压电元件的一部分检测由振动产生的监视电压，以及频率控制电路，用于以下述方式控制输入电源频率：在比谐振频率高的频率范围内，监视电压比在由弹性构件和压电元件构成的定子的谐振频率处获得的最大监视电压低的预定值。

5. 发明授权

US5765045A Camera capable of detecting eye-gaze 失效
标题翻译：相机能够检测眼睛凝视
公开(公告)号：US5765045A
公开(公告)日：1998-06-09
申请号：US477590
申请日：1995-06-07
申请人： Tadao Takagi , Shigemasa Sato
发明人： Tadao Takagi , Shigemasa Sato
IPC分类号： G02B7/28 , G03B13/02
CPC分类号： G03B13/02 , G02B7/287 , G03B2213/025
摘要： A camera includes a photo-taking lens, an automatic focus adjusting device for effecting the automatic focus adjustment of the photo-taking lens, an eye-gaze detecting device for detecting the photographer's eye-gaze position in a finder field corresponding to a photographing picture plane, and producing an eye-gaze detection signal corresponding to the eye-gaze position, a focus adjustment signal producing device for outputting a plurality of focus adjustment signals corresponding to a plurality of detection areas in the photographing picture plane, and a control signal producing device for producing a control signal for controlling the automatic focus adjusting means, on the basis of the eye-gaze detection signal and the focus adjustment signals. The control signal producing device produces the control signal on the basis of the plurality of focus adjustment signals corresponding to the plurality of detection areas when the eye-gaze position indicated by the eye-gaze detection signal is at a position between the plurality of detection areas.
摘要翻译：照相机包括摄影镜头，用于进行摄影镜头的自动聚焦调节的自动对焦调节装置，用于在与拍摄图像相对应的取景器场中检测摄影者的眼睛注视位置的眼睛注视检测装置并产生与眼睛注视位置对应的眼睛注视检测信号;焦点调整信号产生装置，用于输出与拍摄图像平面中的多个检测区域相对应的多个焦点调节信号;以及产生控制信号的控制信号基于眼睛凝视检测信号和聚焦调整信号产生用于控制自动聚焦调节装置的控制信号的装置。当眼睛注视检测信号所示的眼睛注视位置处于多个检测区域之间的位置时，控制信号产生装置基于与多个检测区域对应的多个焦点调节信号来产生控制信号。

6. 发明授权

US5870634A Image blur suppression device utilizing a vibration motor 失效
标题翻译：利用振动电机的图像模糊抑制装置
公开(公告)号：US5870634A
公开(公告)日：1999-02-09
申请号：US635706
申请日：1996-04-22
申请人： Isao Sugaya , Tadao Takagi
发明人： Isao Sugaya , Tadao Takagi
IPC分类号： H02N2/00 , G03B5/00 , G03B17/00
CPC分类号： G03B5/00 , G03B2205/0015 , G03B2205/0084 , G03B2217/005
摘要： A compact and lightweight image blur suppression device is shown and described that is superior in responsiveness and quietness, and has a reduced number of parts. In general, a lens frame with an image blur optical system is shifted in a direction opposite to the direction of vibration by a vibration motor. The image blur suppression device is for suppressing image blur in an image formed by a main optical system having an optical axis. The image blur suppression device has an image blur suppression optical system arranged to move within a plane substantially orthogonal to an optical axis of the main optical system and a vibration motor for providing a drive source to move the image blur suppression optical system so as to compensate for image blur.
摘要翻译：显示和描述了紧凑且轻便的图像模糊抑制装置，其响应性和安静性优异，并且具有减少的部件数量。通常，具有图像模糊光学系统的透镜框架通过振动马达在与振动方向相反的方向上移动。图像模糊抑制装置用于抑制由具有光轴的主光学系统形成的图像中的图像模糊。图像模糊抑制装置具有图像模糊抑制光学系统，其布置成在与主光学系统的光轴基本正交的平面内移动;以及振动马达，用于提供驱动源以移动图像模糊抑制光学系统，以便补偿用于图像模糊。

7. 发明授权

US5777671A Solid state imager having high frequency transfer mode 失效
标题翻译：具有高频率传输模式的固态成像器
公开(公告)号：US5777671A
公开(公告)日：1998-07-07
申请号：US586304
申请日：1996-01-17
申请人： Yasuhito Maki , Tetsuro Goto , Tadao Takagi , Hiroyuki Iwasaki
发明人： Yasuhito Maki , Tetsuro Goto , Tadao Takagi , Hiroyuki Iwasaki
IPC分类号： H04N1/028 , H04N5/335 , H04N5/341 , H04N5/353 , H04N5/357 , H04N5/361 , H04N5/369 , H04N5/372 , H04N5/3728 , H04N5/376 , H04N5/378 , H04N3/14
CPC分类号： H04N5/361 , H04N5/3698 , H04N5/372 , H04N5/3692 , H04N5/3728
摘要： A control circuit generates a control signal which is of a low level during a certain period of time after the power supply of a solid state imager has been turned on or a power save mode thereof has been canceled, and of a high level after elapse of the period of time. Based on the control signal, a timing generator generates transfer clock signals having a high frequency than when the solid state imager is in a normal transfer mode, and applies the transfer clock signals to a CCD shift register to remove or transfer excessive invalid charges at a high rate therefrom. After the power supply has been turned on or the power save mode has been canceled, therefore, the time required to bring the solid state imager into a condition capable of imaging a subject is shortened.
摘要翻译：控制电路在固态成像器的电源接通或其省电模式被取消之后的一段时间内产生低电平的控制信号，并且在经过这段时间。基于控制信号，定时发生器生成具有比固态成像器处于正常传送模式时高的频率的传送时钟信号，并且将传送时钟信号施加到CCD移位寄存器，以去除或传送过多的无效电荷高比率。因此，在电源接通或省电模式被取消之后，缩短固态成像器成为能够成像对象的状态所需的时间。

8. 发明授权

US5719462A Ultrasonic motor having improved stator 失效
标题翻译：超声波电机具有改进的定子
公开(公告)号：US5719462A
公开(公告)日：1998-02-17
申请号：US668389
申请日：1996-06-25
申请人： Tadao Takagi
发明人： Tadao Takagi
IPC分类号： H02N2/00 , H01L41/09 , H02N2/12 , H01L41/08
CPC分类号： H02N2/163
摘要： An ultrasonic motor with a stator uniformly made of a material that can convert electrical energy to mechanical energy. The stator includes a first part having two corresponding electrodes for applying a signal to the first part, and a second part, uniformly configured to the first part, having an area adjacent to the first part where the material does not exist. The second part does not exist between the electrodes. A moving element is in contact with the second part and driven by progressive oscillation waves generated in the second part due to the signal applied to the electrodes.
摘要翻译：一种具有均匀由可将电能转换为机械能的材料制成的定子的超声波马达。定子包括具有用于向第一部分施加信号的两个对应电极的第一部分，以及均匀地配置到第一部分的第二部分，其具有与不存在材料的第一部分相邻的区域。电极之间不存在第二部分。移动元件与第二部分接触并且由于施加到电极的信号而在第二部分中产生的逐行振荡波驱动。

9. 发明授权

US5687407A Exposure calculation device for camera 失效
标题翻译：相机曝光计算装置
公开(公告)号：US5687407A
公开(公告)日：1997-11-11
申请号：US702857
申请日：1996-08-26
申请人： Hiroyuki Iwasaki , Tadao Takagi
发明人： Hiroyuki Iwasaki , Tadao Takagi
IPC分类号： G03B7/099 , G03B7/28 , H04N5/235 , G03B7/00
CPC分类号： H04N5/2351 , G03B7/09979 , G03B7/28
摘要： An exposure calculation device for use in a camera, is provided with a light metering device for effecting light metering in each of plural areas divided in the object field and generating a light metering signal, containing information relating to the color of the object in each area. A first judgment device judges, whether the object in each area is colored or uncolored, based on the light metering signal and determining colored areas in which the object is colored and uncolored areas in which the object is uncolored; A second judgment device judges whether a predetermined uncolored area contains a white or black object, based on the light metering signals from the colored areas and those from the uncolored areas; An exposure value determining device determines the exposure value according to the light metering signals, based on the results of judgment by the first and second judgment devices.
摘要翻译：一种用于照相机的曝光计算装置，设置有用于在物场中划分的多个区域中的每一个中进行光计量的光计量装置，并且生成包含与每个区域中的对象的颜色相关的信息的测光信号。第一判断装置基于测光信号判断每个区域中的物体是否着色或未着色，并确定物体着色的着色区域和未着色物体的未着色区域; 第二判断装置基于来自着色区域的光计量信号和来自未着色区域的光计量信号来判断预定的未着色区域是否包含白色或黑色物体; 曝光值确定装置基于第一和第二判断装置的判断结果，根据测光信号来确定曝光值。

10. 发明授权

US5686776A Ultrasonic motor having high drive efficiency 失效
公开(公告)号：US5686776A
公开(公告)日：1997-11-11
申请号：US473903
申请日：1995-06-07
申请人： Tadao Takagi , Daisuke Saya
发明人： Tadao Takagi , Daisuke Saya
IPC分类号： H01L41/09 , H02N2/12 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163 , H02N2/007 , H02N2/0085
摘要： An ultrasonic motor has a stator having a piezoelectric member vibrated by a drive signal, and an elastic member for generating traveling vibration wave in a drive surface thereof upon vibration of the piezoelectric member, a rotor which is urged against the drive surface of the elastic member and is driven by the generated traveling vibration wave, a support member integrally molded on the elastic member, and a fixing member for holding the support member. In the ultrasonic motor, one end face of the support member is formed at the same level as the drive surface or the junction surface of the elastic member, an electrode of the piezoelectric member is grounded through the support member, a plurality of holes are regularly formed in the circumferential direction of the support member, or the support member is fixed to the fixing member by an adhesive, thereby improving drive efficiency.

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