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1. 发明授权

US06554497B2 Compact camera 失效
标题翻译：紧凑型相机
公开(公告)号：US06554497B2
公开(公告)日：2003-04-29
申请号：US09891261
申请日：2001-06-27
申请人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
发明人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
IPC分类号： G03B1704
CPC分类号： G03B17/04
摘要： A compact camera has a camera case that covers up more than half of a camera body in a resting position where the camera case covers a taking lens, a flash projector, a battery chamber and a cartridge chamber. By sliding the camera case to a working position uncovering the taking lens and the flash projector, the flash projector springs up to a flashing position, and a main switch is turned on. Then, a lens barrel is protruded out of the camera body. Locking mechanisms are provided to stop the camera case at the working position. The camera case is allowed to move from the working position to the resting position by stowing the flash projector into the camera body. The camera case is allowed to move from the working position in an uncoving direction by operating a knob that is mounted in a room provided inside the battery chamber. The battery chamber is located behind the flash projector in the stowed position, and a battery chamber lid and the flash projecotr are mounted rotatable about the same axis. A door opening mechanism is provided for opening and closing a door member of a photo film cartridge loaded in the cartridge chamber in cooperation with sliding movement of the camera case. The door opening mechanism is interconnected with a ratchet lever such that the ratchet lever stops the camera case at a safety lock position where it is impossible to open the cartridge chamber, so long as the door member is open.
摘要翻译：小型相机具有相机外壳，其在相机外壳覆盖拍摄镜头，闪光灯投影仪，电池室和暗盒室的静止位置中遮盖相机主体的一半以上。通过将相机外壳滑动到露出拍摄镜头和闪光灯投影机的工作位置，闪光灯投射器将弹起到闪烁位置，并将主开关打开。然后，镜头筒从照相机主体突出。提供锁定机构以在工作位置停止相机外壳。通过将闪光灯投影机放入相机机身，相机外壳允许从工作位置移动到静止位置。允许相机外壳通过操作安装在设置在电池室内部的房间中的旋钮从工作位置沿着展开方向移动。电池室位于收纳位置的闪光投影仪后面，并且电池室盖和闪光投影仪可围绕同一轴线旋转安装。一个门打开机构用于与照相机外壳的滑动运动协同打开和关闭装在暗盒室中的摄影胶片暗盒的门件。门打开机构与棘爪杆相互连接，使得棘爪杆将相机外壳固定在不可能打开暗盒室的安全锁定位置，只要门构件打开即可。

2. 发明授权

US06278846B1 Compact camera having a flash unit and battery cover which rotate about a common axis 失效
标题翻译：紧凑型相机具有围绕公共轴线旋转的闪光单元和电池盖
公开(公告)号：US06278846B1
公开(公告)日：2001-08-21
申请号：US09238475
申请日：1999-01-28
申请人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
发明人： Kiyotaka Kobayashi , Yoji Naka , Yutaka Yoshida
IPC分类号： G03B1503
CPC分类号： G03B17/04
摘要： A compact camera has a camera case that covers up more than half of a camera body in a resting position where the camera case covers a taking lens, a flash projector, a battery chamber and a cartridge chamber. By sliding the camera case to a working position uncovering the taking lens and the flash projector, the flash projector springs up to a flashing position, and a main switch is turned on. Then, a lens barrel is protruded out of the camera body. Locking mechanisms are provided to stop the camera case at the working position. The camera case is allowed to move from the working position to the resting position by stowing the flash projector into the camera body. The camera case is allowed to move from the working position in an uncoving direction by operating a knob that is mounted in a room provided inside the battery chamber. The battery chamber is located behind the flash projector in the stowed position, and a battery chamber lid and the flash projector are mounted rotatable about the same axis. A door opening mechanism is provided for opening and closing a door member of a photo film cartridge loaded in the cartridge chamber in cooperation with sliding movement of the camera case. The door opening mechanism is interconnected with a ratchet lever such that the ratchet lever stops the camera case at a safety lock position where it is impossible to open the cartridge chamber, so long as the door member is open.
摘要翻译：小型相机具有相机外壳，其在相机外壳覆盖拍摄镜头，闪光灯投影仪，电池室和暗盒室的静止位置中遮盖相机主体的一半以上。通过将相机外壳滑动到露出拍摄镜头和闪光灯投影机的工作位置，闪光灯投射器将弹起到闪烁位置，并将主开关打开。然后，镜头筒从照相机主体突出。提供锁定机构以在工作位置停止相机外壳。通过将闪光灯投影机放入相机机身，相机外壳允许从工作位置移动到静止位置。允许相机外壳通过操作安装在设置在电池室内部的房间中的旋钮从工作位置沿着展开方向移动。电池室位于收纳位置的闪光灯投影机后面，电池室盖和闪光灯投影仪可绕同一轴旋转安装。一个门打开机构用于与照相机外壳的滑动运动协同打开和关闭装在暗盒室中的摄影胶片暗盒的门件。门打开机构与棘爪杆相互连接，使得棘爪杆将相机外壳固定在不可能打开暗盒室的安全锁定位置，只要门构件打开即可。

3. 发明授权

US4868593A Light projector for a distance measuring device 失效
标题翻译：用于距离测量装置的投影仪
公开(公告)号：US4868593A
公开(公告)日：1989-09-19
申请号：US224702
申请日：1988-07-27
申请人： Mashashi Takamura , Kiyotaka Kobayashi , Tokuji Sato , Yoji Naka
发明人： Mashashi Takamura , Kiyotaka Kobayashi , Tokuji Sato , Yoji Naka
IPC分类号： G02B7/32
CPC分类号： G02B7/32
摘要： A light projector for a distance measuring device comprises a lens barrel holding projecting lenses and a lamp housing rotatably engaged with the lens barrel. The lamp housing containing a flash lamp comprises a front cover having a tube engaged with the lens barrel, and a back cover secured to the front cover. In the front cover, a slit is provided, with its center aligned with an optical axis of the projecting lenses, the longitudinal sides thereof being arranged precisely perpendicular to a base line of a distance measuring device. Between the lamp housing and the lens barrel, an inclination adjusting member is disposed. When the inclination adjusting member is rotated with a screwdriver, or a wrench, the lamp housing rotates about the optical axis of the projecting lenses, permitting the inclination of the slit light to be adjusted.
摘要翻译：用于距离测量装置的投光器包括保持投影透镜的透镜镜筒和与透镜镜筒可旋转地接合的灯壳体。包含闪光灯的灯壳包括具有与透镜筒接合的管的前盖和固定到前盖的后盖。在前盖中，设有狭缝，其中心与突出透镜的光轴对准，其纵向侧面精确地垂直于测距装置的基线设置。在灯壳体和镜筒之间设置倾斜调节构件。当倾斜调节构件用螺丝刀或扳手旋转时，灯壳围绕投影透镜的光轴旋转，允许调节狭缝光的倾斜。

4. 发明授权

US4989030A Program shutter drive system 失效
标题翻译：程序快门驱动系统
公开(公告)号：US4989030A
公开(公告)日：1991-01-29
申请号：US330198
申请日：1989-03-29
申请人： Yoji Naka , Yutaka Yoshida
发明人： Yoji Naka , Yutaka Yoshida
IPC分类号： G03B7/097 , G03B7/087 , G03B7/10 , G03B9/24 , H02N2/00
CPC分类号： G03B7/087 , G03B7/10
摘要： A program shutter drive system has an ultrasonic motor for controlling an opening size of a shutter according to a programmed schedule of operation according to a brightness of a subject to be photographed. The ultrasonic motor drives the shutter to open and close according to a proper exposure determined for a subject based on a brightness of the subject by an exposure determining device. A control signal generator provides a position indicating signal and a speed indicating signal which are determined to perform a programmed schedule of operation of the shutter according to the proper exposure output. A detector is provided to output an actual position signal representing an actual opening of the shutter and an actual speed signal representing an actual speed at which the shutter opens to the actual opening size. The position and speed indicating signals are compared with the actual position and speed signals, respectively, so as to control rotation of the ultrasonic motor.
摘要翻译：程序快门驱动系统具有超声波马达，该超声波马达根据被编程的操作顺序根据被拍摄对象的亮度来控制快门的开口尺寸。超声波马达根据通过曝光确定装置的被摄体的亮度根据被摄体确定的正确曝光来驱动快门来打开和关闭。控制信号发生器提供位置指示信号和速度指示信号，该位置指示信号和速度指示信号被确定为根据适当的曝光输出执行快门的编程调度表。提供检测器以输出表示快门的实际开口的实际位置信号和表示快门打开到实际开口尺寸的实际速度的实际速度信号。将位置和速度指示信号分别与实际位置和速度信号进行比较，以便控制超声波马达的旋转。

5. 发明授权

US4935659A Ultrasonic motor 失效
标题翻译：超声波电机
公开(公告)号：US4935659A
公开(公告)日：1990-06-19
申请号：US339098
申请日：1989-04-14
申请人： Yoji Naka , Yutaka Yoshida
发明人： Yoji Naka , Yutaka Yoshida
IPC分类号： H02N2/00 , G03B1/12 , G03B9/02 , G03B17/00 , H01L41/09 , H02N2/16
CPC分类号： H02N2/163 , G03B1/12
摘要： An ultrasonic motor has first and second elastically vibrating rotatable means and third rotatable means interposed between the first and second rotatable means. The first and second rotatable means, which are made elastic disk members, generate mechanical vibrations by means of an electrostrictive effect of piezoelectric elements cooperating therewith. Locking means is provided in association with the first to third rotatable means so as to selectively engage with the first to third rotatable means, whereby allowing the rotation of at least one of the first to third rotatable means.
摘要翻译：超声波马达具有第一和第二弹性振动的可旋转装置和插入在第一和第二可旋转装置之间的第三可旋转装置。制成弹性盘构件的第一和第二可旋转装置通过与其配合的压电元件的电致伸缩效应产生机械振动。与第一至第三可旋转装置相关联地提供锁定装置，以便与第一至第三可旋转装置选择性地接合，从而允许第一至第三可旋转装置中的至少一个的旋转。

6. 发明授权

US07424215B2 Lens device and imaging device using the same 有权
标题翻译：镜头装置及使用其的成像装置
公开(公告)号：US07424215B2
公开(公告)日：2008-09-09
申请号：US11231852
申请日：2005-09-22
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Mitsuo Manabe , Yukio Noguchi
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Mitsuo Manabe , Yukio Noguchi
IPC分类号： G03B17/00
CPC分类号： G02B7/08 , G03B17/00
摘要： A lens frame holding a taking lens is movably connected to a driving shaft via a connector. A guide member is disposed at a lower portion of the lens frame so as to separate from the connector by about 180 degrees around an optical axis. The guide member is movably attached to a guide rod. A light emitter is disposed on a lateral side of the lens frame so as to separate from the connector by about 90 degrees around the optical axis. The light emitter applies the light to a light receiver of a line sensor confronting the light emitter. The line sensor sends a light-reception signal, which is outputted from the light receiver, to a lens-position controller. Positional information of the taking lens is obtained on the basis of the light-reception signal so that a position of the taking lens is accurately detected.
摘要翻译：保持拍摄镜头的透镜框通过连接器可移动地连接到驱动轴。引导构件设置在透镜框架的下部，以便使其与光连接器分开约180度。引导构件可移动地附接到导杆。光发射器设置在透镜框架的侧面上，以便将光纤轴线与连接器分开约90度。光发射器将光施加到面对光发射器的线传感器的光接收器。线传感器将从光接收器输出的光接收信号发送到透镜位置控制器。基于光接收信号获得拍摄镜头的位置信息，从而准确地检测拍摄镜头的位置。

7. 发明授权

US07292396B2 Lens device, image pickup device and optical device 有权
标题翻译：镜头装置，摄像装置和光学装置
公开(公告)号：US07292396B2
公开(公告)日：2007-11-06
申请号：US11230730
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： H04N5/2254 , G02B7/102
摘要： A first lens holder is connected with a rotary barrel through a helicoid mechanism, and moves in an optical axial direction when the rotary barrel rotates. A second lens holder is connected with the rotary barrel through a cam mechanism. The cam mechanism is constituted of a cam portion that is disposed on a front end surface of the rotary barrel and cam followers that are disposed on a rear end surface of the second lens holder. The cam portion is formed to have sloped surfaces inclined along a circumferential direction and these sloped surfaces are in contact with the cam followers. When the rotary barrel rotates, the cam followers shift in the optical axial direction along the sloped surfaces, thereby moving the second lens holder back and forth in the optical axial direction.
摘要翻译：第一透镜架通过螺旋机构与旋转筒连接，并且当旋转筒旋转时沿光轴方向移动。第二透镜架通过凸轮机构与旋转筒连接。凸轮机构由设置在旋转筒的前端面上的凸轮部和设置在第二透镜保持架的后端面的凸轮从动件构成。凸轮部形成为具有沿圆周方向倾斜的倾斜表面，并且这些倾斜表面与凸轮从动件接触。当旋转筒旋转时，凸轮从动件沿着倾斜表面在光轴方向上移动，从而沿光轴方向移动第二透镜架。

8. 发明申请

US20060061234A1 Driving device and optical instrument 有权
标题翻译：驱动装置和光学仪器
公开(公告)号：US20060061234A1
公开(公告)日：2006-03-23
申请号：US11230673
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi , Mitsuo Manabe
IPC分类号： H01L41/09
CPC分类号： H02N2/067 , H02N2/025
摘要： A piezoelectric actuator having a frame portion includes a drive shaft for frictional engagement with an engageable barrel arm of a lens unit. First and second piezoelectric elements are supported on the frame portion, and provided with first and second ends of respectively the drive shaft. A drive pulse generator supplies the piezoelectric elements with a drive signal to expand or contract the piezoelectric elements, and moves the engageable barrel arm in an axial direction by an alternately repeating sequence of shifting the drive shaft at low and high speeds in the axial direction. In the shifting at the high speed, the piezoelectric elements shift the drive shaft in a backward direction quickly, to move the drive shaft in the backward direction relative to the engageable barrel arm being stationary with inertial force.
摘要翻译：具有框架部分的压电致动器包括用于与透镜单元的可接合筒臂摩擦接合的驱动轴。第一和第二压电元件被支撑在框架部分上，并且分别设置有驱动轴的第一端和第二端。驱动脉冲发生器为压电元件提供驱动信号以使压电元件膨胀或收缩，并且通过以低速和高速沿轴向移动驱动轴的交替重复的顺序使轴向可移动的可操作的臂臂移动。在高速换档时，压电元件使驱动轴沿快速方向向后移动，使驱动轴相对于可惯性的力臂固定的可接合的手柄臂向后移动。

9. 发明授权

US07102270B2 Driving device, image capture apparatus and mobile phone 有权
公开(公告)号：US07102270B2
公开(公告)日：2006-09-05
申请号：US11230668
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi
IPC分类号： H02N2/02 , G03B29/00
CPC分类号： G02B13/009 , G02B7/102 , H02N2/025 , H02N2/067
摘要： A first drive shaft is disposed with a first piezoelectric element at one end and a second piezoelectric element at the other end. A second drive shaft is disposed with the second piezoelectric element at one end and a third piezoelectric element at the other end. First and second lens holding frames are frictionally engaged with the first and second drive shafts respectively in a slidable manner. The first, second and third piezoelectric elements are expanded and contracted according to a drive signal and move the first and second lens holding frames in an axial direction respectively. When the moving velocity of the first and second lens holding frames are reduced, the phase difference between the drive signals, which are output to the respective piezoelectric elements, is adjusted so that the moving velocity becomes higher.

10. 发明申请

US20060061885A1 Lens device, imaging device using the same and cell-phone with camera using the same 失效
标题翻译：镜头装置，使用它的成像装置和使用相机的相机的手机
公开(公告)号：US20060061885A1
公开(公告)日：2006-03-23
申请号：US11230563
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
IPC分类号： G02B7/02
CPC分类号： G02B13/009 , G02B7/023 , G02B27/64
摘要： An imaging device comprises a first lens unit and a second lens unit. A first fixed barrel of the first lens unit movably holds a first lens frame, which holds a first lens group, in an optical-axis direction. A second fixed barrel of the second lens unit movably holds a second lens frame, which holds a second lens group, in the optical-axis direction. The first and second fixed barrels are secured in series in the optical-axis direction. The first and second lens units are adapted to be easily assembled in series in the optical-axis direction. Misalignment of the plural lens groups is prevented, and the first and second lens groups are accurately and individually moved in the optical-axis direction.
摘要翻译：一种成像装置包括第一透镜单元和第二透镜单元。第一透镜单元的第一固定筒沿光轴方向可移动地保持保持第一透镜组的第一透镜框。第二透镜单元的第二固定筒在光轴方向上可移动地保持保持第二透镜组的第二透镜框。第一和第二固定筒沿光轴方向串联固定。第一透镜单元和第二透镜单元适于在光轴方向上容易地串联组装。防止了多个透镜组的偏移，并且第一透镜组和第二透镜组在光轴方向上精确且单独地移动。

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