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    • 61. 发明授权
    • 90 degrees turning device with means for constant angular velocity
    • 90度转向装置,具有恒定角速度的装置
    • US4886155A
    • 1989-12-12
    • US230087
    • 1988-08-09
    • Keiji ToyonagaIchiro Ueno
    • Keiji ToyonagaIchiro Ueno
    • B65G47/24B65G47/244
    • B65G47/244
    • A turning device including a moving member movable along a linear path, and a turning member which is pivotable through an angle of 90 degrees about an axis perpendicular to the linear path during movement of the turning member along the linear path. A first and a second cam follower are provided on respective first and second surfaces of the turning member. A first cam provided on the second surface of the turning member has a first straight cam surface inclined to the linear path and engageable with the first cam follower, while a second cam spaced apart from the first cam in a direction parallel to the axis of of the turning member has a second straight cam surface engageable with the second cam follower. The second cam surface is inclined to the linear path such that the second cam follower is moved perpendicularly to the linear path in the same direction as the first cam follower as the moving member is moved. The first and second cams are positioned such that an engaging action between the second cam follower and the second cam surface is initiated when an engaging action between the first cam follower and the first cam surface is terminated. Either the axis of rotation of the turning member of the first and second cam followers always lead the other, while the moving member is moved along the linear path.
    • 一种转动装置,包括沿着线性路径移动的移动部件,以及转动部件,其沿着所述线性路径移动所述转动部件时能够绕垂直于所述线性路径的轴线以90度的角度旋转。 第一和第二凸轮从动件设置在转动构件的相应的第一和第二表面上。 设置在转动构件的第二表面上的第一凸轮具有与线性路径倾斜并可与第一凸轮从动件接合的第一直线凸轮表面,而与第一凸轮在与第一凸轮的轴线平行的方向上与第一凸轮间隔开的第二凸轮 转动构件具有可与第二凸轮从动件接合的第二直线凸轮表面。 第二凸轮表面相对于线性路径倾斜,使得当移动构件移动时,第二凸轮从动件在与第一凸轮从动件相同的方向上垂直于线性路径移动。 第一和第二凸轮被定位成使得当第一凸轮从动件和第一凸轮表面之间的接合动作终止时,第二凸轮从动件和第二凸轮表面之间的接合动作被起动。 当移动构件沿线性路径移动时,第一和第二凸轮从动件的转动构件的旋转轴总是引导另一个。
    • 62. 发明授权
    • Apparatus for optically reproducing signals recorded on a rotating
recording medium
    • 用于光学再现记录在旋转记录介质上的信号的装置
    • US4486791A
    • 1984-12-04
    • US374781
    • 1982-05-04
    • Yoshiyo WadaHisao KinjoIchiro UenoYoshihiko HonjoKazuo TatsuguchiJuichi Shikunami
    • Yoshiyo WadaHisao KinjoIchiro UenoYoshihiko HonjoKazuo TatsuguchiJuichi Shikunami
    • H04N5/85G11B7/09G11B7/12H04N5/76G11B7/00
    • H04N5/7605G11B7/0901G11B7/0938G11B7/12
    • An optical apparatus reproduces an information signal recorded as pits along track turns of a rotating recording medium. At least one kind of reference signal is recorded along and overlapping the lateral edges of the adjacent track turns of the information signal. A light source projects a first light beam onto the surface of the recording medium to simultaneously reproduce the information and reference signals. A detector responds to reflections of the projected light which includes and reproduces the information signal and the reference signal. The optical system is controlled so that the center of the light beam coincides with the centerline of the track. A circuit separates the reference signal from the total reproduced signal and produces a tracking control signal in response thereto.The optical system also projects a second light beam onto the recording medium and its reflected component is used for focus control. The depth of focus of the objective lens is substantially equal to or less than two times the pit depth, so that the focussing point of the reproduction light beam coincides with the upper surface of the rotating recording medium or the bottom surface of the pits. Thereby resulting in fine reproduction without introducing second-order harmonic distortion.
    • 光学装置沿着旋转记录介质的轨道匝再现记录为凹坑的信息信号。 至少一种参考信号沿信息信号的相邻轨道匝的横向边缘记录并重叠。 光源将第一光束投射到记录介质的表面上,以同时再现信息和参考信号。 检测器对投影光的反射进行响应,该反射包括并再现信息信号和参考信号。 控制光学系统使得光束的中心与轨道的中心线重合。 电路将参考信号与总再现信号分离,并响应于此产生跟踪控制信号。
    • 66. 发明授权
    • Image pickup and reproducing apparatus
    • 图像拾取和再现设备
    • US07961221B2
    • 2011-06-14
    • US12655784
    • 2010-01-07
    • Baiping LiaoIchiro Ueno
    • Baiping LiaoIchiro Ueno
    • H04N5/225
    • H04N5/232
    • An image pickup position information acquisition unit acquires, from a position fixing unit, position information of an image pickup location of a moving image being picked up. A preceding image pickup position information storage unit stores position information of a preceding image pickup location as preceding image pickup position information. A change point detector compares the image pickup position information and the preceding image pickup position information. If the position indicated by the image pickup position information is spaced apart from the position indicated by the preceding image pickup position information by a predetermined distance, the change point detector detects the current position as a change point. The change point is recorded onto a change point position information. Thumbnail data generated by a thumbnail generator is recorded as a change point thumbnail.
    • 图像拾取位置信息获取单元从位置定位单元获取正在拾取的运动图像的图像拾取位置的位置信息。 前一图像摄取位置信息存储单元存储先前摄像位置的位置信息作为前一摄像位置信息。 变化点检测器比较摄像位置信息和前一摄像位置信息。 如果由摄像位置信息指示的位置与前一摄像位置信息所指示的位置间隔预定距离,则变化点检测器将当前位置检测为变化点。 变化点记录在变化点位置信息上。 由缩略图生成器生成的缩略图数据被记录为变化点缩略图。
    • 69. 发明授权
    • Incorporating imaging unit position data
    • 结合成像单元位置数据
    • US07742099B2
    • 2010-06-22
    • US11635801
    • 2006-12-07
    • Ichiro UenoBaiping Liao
    • Ichiro UenoBaiping Liao
    • H04N5/225H04N5/76G01S1/00
    • H04N5/772G01S19/34H04N9/8205
    • An imaging apparatus includes an imaging unit configured to execute processing to capture an image; a GPS (Global Positioning System) device configured to execute position calculation processing based on data received from a satellite; a power-supply control unit configured to control power supply to the GPS device; an apparatus control unit configured to monitor a state of photographing by a user to calculate a frequency of use of the imaging unit per unit time, and to cause the power-supply control unit to intermittently supply power to the GPS device when the calculated use frequency is lower than a predetermined threshold; and a data-recording control unit configured to generate photographed data attribute information in which positional information acquired in the GPS device is set as attribute information of an acquired image in the imaging unit, and to execute processing to store the photographed data attribute information in a storing unit.
    • 一种成像装置,包括被配置为执行捕获图像的处理的成像单元; 配置为基于从卫星接收的数据执行位置计算处理的GPS(全球定位系统)装置; 电源控制单元,被配置为控制对GPS设备的电力供应; 设备控制单元,被配置为监视用户拍摄的状态,以计算每单位时间的摄像单元的使用频率,并且当所计算的使用频率为计算时,使电源控制单元间歇地向GPS设备供电 低于预定阈值; 以及数据记录控制单元,被配置为生成拍摄数据属性信息,其中将在GPS装置中获取的位置信息设置为所述摄像单元中的获取图像的属性信息,并且执行将所拍摄的数据属性信息存储在 存储单元。