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61. 发明授权

US1476006A Automatic stop for motion-picture machines 失效
标题翻译：自动停止电影机
公开(公告)号：US1476006A
公开(公告)日：1923-12-04
申请号：US49340721
申请日：1921-08-18
申请人： EDWIN PHIMISTER MILTON
发明人： EDWIN PHIMISTER MILTON
IPC分类号： G03B21/50
CPC分类号： G03B21/50 , Y10S200/11

62. 发明授权

US1383428A Attachment for moving-picture machines 失效
标题翻译：移动图像机附件
公开(公告)号：US1383428A
公开(公告)日：1921-07-05
申请号：US32453719
申请日：1919-09-18
申请人： GILLESPIE ROSS BYERS , OLIVER BRINDLEY
发明人： GILLESPIE ROSS BYERS , OLIVER BRINDLEY
IPC分类号： G03B21/50
CPC分类号： G03B21/50

63. 发明授权

US1229159A Shutter-operating attachment for twin motion-picture machines. 失效
标题翻译：双动态图像机的快门操作附件。
公开(公告)号：US1229159A
公开(公告)日：1917-06-05
申请号：US10834916
申请日：1916-07-10
申请人： SINGLETON JAMES E , WHITE SAMUEL T
发明人： SINGLETON JAMES E , WHITE SAMUEL T
CPC分类号： G03B21/50

64. 发明授权

US1205427A Descriptive-film attachment and synchronizing mechanism. 失效
公开(公告)号：US1205427A
公开(公告)日：1916-11-21
申请号：US5370515
申请日：1915-10-02
申请人： BILLINGS JOHN W
发明人： BILLINGS JOHN W
CPC分类号： G03B21/50

65. 发明授权

US1178062A Moving-picture apparatus. 失效
标题翻译：移动图像设备。
公开(公告)号：US1178062A
公开(公告)日：1916-04-04
申请号：US1910565158
申请日：1910-06-06
申请人： NEW JERSEY PATENT CO
发明人： EDISON THOMAS A
CPC分类号： G03B21/50 , Y10S200/11

66. 发明授权

US651494A Feeding mechanism for films in kinematographs. 失效
标题翻译：饲养机构在饲料生产中的应用。
公开(公告)号：US651494A
公开(公告)日：1900-06-12
申请号：US1898689998
申请日：1898-09-01
申请人： PACHT VILHELM
发明人： PACHT VILHELM
CPC分类号： B65B41/18 , G03B21/50

67. 发明申请

US20020126258A1 Motion picture code evaluation apparatus and system 失效
标题翻译：运动图像代码评估装置及系统
公开(公告)号：US20020126258A1
公开(公告)日：2002-09-12
申请号：US10084025
申请日：2002-02-25
发明人： Yoshizou Honda
IPC分类号： G03B021/50
CPC分类号： G03B21/50
摘要： A motion picture code evaluation apparatus for evaluating an amount of motion picture information after transmission, the apparatus has a header inspection unit for inspecting a frame header and determining that whether the frame header is abnormal or not to calculate frame loss ratio every predetermined time, an extracting unit for extracting motion picture coding parameter from the frame header and detecting variation of the motion picture coding parameter in the predetermined time, and an amount-of-motion-picture-information calculating unit for summing the motion picture coding parameter and weight, which is based on the variation of the motion picture coding parameter, to calculate an ideal amount of motion picture information every predetermined time, in which an actual amount of motion picture information is calculated by multiplying the ideal amount of motion picture information by (1nullthe frame loss ratio).
摘要翻译：一种用于评估发送后的运动图像信息量的运动图像代码评估装置，该装置具有用于检查帧头部的头部检查单元，并且确定帧头是否异常以在每个预定时间计算帧丢失率，提取单元，用于从帧头提取运动图像编码参数，并检测预定时间内的运动图像编码参数的变化;以及运动量信息计算单元，用于对运动图像编码参数和权重求和，其中基于运动图像编码参数的变化，计算理想的运动图像信息量，其中通过将理想的运动图像信息量乘以（1-a 帧丢失率）。

68. 发明授权

US5546143A Recording device and projecting device for motion picture film 失效
标题翻译：电影胶片的录像装置和投影装置
公开(公告)号：US5546143A
公开(公告)日：1996-08-13
申请号：US260267
申请日：1994-06-14
申请人： Takashi Nakatsuyama , Takahiko Saito
发明人： Takashi Nakatsuyama , Takahiko Saito
IPC分类号： G03B1/32 , G03B19/18 , G03B21/44 , G03B21/50 , G03B31/02 , G03B1/00 , G03B21/48
CPC分类号： G03B19/18 , G03B1/32 , G03B21/50 , G03B31/02 , G03B2217/243 , G03B2217/246
摘要： A device for recording a motion picture film and a device for projecting a motion picture film susceptible to generation of low noise due to film feed are provided. A motion picture film 10 is fed on the frame basis so that the film is fed as it is clamped between an idler 45 and a rotary drum 48 and so that the film feed is stopped as a voice coil 43 is driven for displacing the idler 45 away from the rotary drum 48. A recording unit 30 records a frame image of the motion picture film each time the film feed is halted. Recording may be made in this manner under the state of extremely low noise level due to film feed. Film feed is made in a similar manner during projection of each frame image, and each frame image is also projected by a projection unit 70 each time the film feed is halted. Projection may also be made in this manner under the state of extremely low noise level due to film feed.
摘要翻译：提供了一种用于记录电影胶片的装置和用于投影由于胶片馈送而产生低噪声的电影胶片的装置。电影胶片10以框架为基础供给，使得胶片被夹持在惰轮45和旋转鼓48之间时进给，并且当音圈43被驱动以使惰轮45移位时胶片进给停止远离旋转鼓48.记录单元30每当胶片进给停止时记录电影胶卷的帧图像。可以在由于胶片进给而在极低噪声水平的状态下以这种方式进行记录。在每个帧图像的投影期间以类似的方式制作胶片进给，并且每当胶片进给被停止时，每个帧图像也由投影单元70投影。也可以由于胶片进给而在极低噪声水平的状态下进行投影。

69. 发明授权

US4036555A Electromagnetic trigger device in motor-driven camera capable of time exposure 失效
标题翻译：电动触发装置能够及时曝光
公开(公告)号：US4036555A
公开(公告)日：1977-07-19
申请号：US557388
申请日：1975-03-11
申请人： Osamu Maida
发明人： Osamu Maida
IPC分类号： G03B19/18 , G03B9/08 , G03B17/00 , G03B21/50 , G03B21/38
CPC分类号： G03B21/50
摘要： An electromagnetic trigger device in a motor-driven camera capable of selection of continuous single-frame or time exposure mode. A latching lever latches a shutter driving mechanism in a shutter closed position in which a shutter is completely closed and in a shutter open position in which the shutter is fully opened. A preventing member prevents the latching lever from latching the shutter driving mechanism in the shutter open position when the continuous or single-frame exposure mode is selected.
摘要翻译：电动摄像机中的电磁触发装置能够选择连续的单帧或时间曝光模式。锁定杆将快门关闭位置中的快门驱动机构锁定，其中快门完全关闭，并且在快门打开位置中快门完全打开。当选择连续或单帧曝光模式时，防止构件防止闩锁杆将快门驱动机构锁定在快门打开位置。

70. 发明授权

US3980400A Electromagnetic trigger device in motor-driven camera capable of bulb exposure 失效
标题翻译：电动触发装置，能够进行灯泡曝光
公开(公告)号：US3980400A
公开(公告)日：1976-09-14
申请号：US557041
申请日：1975-03-10
申请人： Osamu Maida
发明人： Osamu Maida
IPC分类号： G03B19/18 , G03B9/62 , G03B21/50 , G03B21/38
CPC分类号： G03B21/50
摘要： This invention relates to an electromagnetic trigger device in a motor-driven camera for effecting bulb exposure in which the shutter is kept open during depression of the shutter release button. By depression of the shutter release button, discharge current from a first capacitor directly or indirectly energizes a electromagnet to drive a shutter driving mechanism. A latching lever stops the shutter driving mechanism in an open shutter position. By release of the button, discharge current from a second capacitor directly or indirectly energizes the electromagnet to drive the shutter driving mechanism. The latching lever stops the shutter driving mechanism in a closed shutter position, thus accomplishing the bulb exposure.
摘要翻译：本发明涉及一种用于实现灯泡曝光的马达驱动照相机中的电磁触发装置，其中快门在按下快门释放按钮期间保持打开。通过按下快门释放按钮，来自第一电容器的放电电流直接或间接激励电磁体以驱动快门驱动机构。锁定杆将快门驱动机构在打开的快门位置停止。通过释放按钮，来自第二电容器的放电电流直接或间接激励电磁体以驱动快门驱动机构。闭锁杆将快门驱动机构停止在闭合的快门位置，从而完成灯泡曝光。

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