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71. 发明专利

JP3561339B2 Camera shutter having an opening regulation mechanism 失效
公开(公告)号：JP3561339B2
公开(公告)日：2004-09-02
申请号：JP20555495
申请日：1995-08-11
申请人：日本電産コパル株式会社
发明人：清當摩
IPC分类号： G03B9/02 , G03B9/08 , G03B9/12

72. 发明专利

JP3559872B2 Film-integrated camera 失效
公开(公告)号：JP3559872B2
公开(公告)日：2004-09-02
申请号：JP31923894
申请日：1994-11-29
申请人：コニカミノルタホールディングス株式会社
发明人：勝山崎 , 賢石田 , 清昭硲 , 和夫藤堂 , 哲史鷹羽
IPC分类号： G03B17/28 , G03B9/04 , G03B9/12 , G03B17/04 , G03C3/00

73. 发明专利

JPH08152672A FILM INTEGRATED TYPE CAMERA 失效
公开(公告)号：JPH08152672A
公开(公告)日：1996-06-11
申请号：JP31923894
申请日：1994-11-29
申请人： KONISHIROKU PHOTO IND
发明人： HAZAMA KIYOAKI , TODO KAZUO , TAKABA TETSUSHI , ISHIDA MASARU , YAMAZAKI MASARU
IPC分类号： G03B17/28 , G03B9/04 , G03B9/12 , G03B17/04 , G03C3/00
摘要： PURPOSE: To miniaturize and simplify a film integrated type camera and to enhance image quality by fitting a light shielding frame for demarcating the size of a picture frame formed on a different body to the photographing frame of a main body for regulating the photographing range of a photographic film and providing the inside of the light shielding frame with a rib for shielding light. CONSTITUTION: The photographing range of the photographic film F is regulated by the photographing frame 11. Then, the light shielding frame 20 for demarcating the size of the picture frame formed on the different body is fitted to the frame 11 so that it may be engaged with it in a light tight state. Besides, the inside of the frame 20 is provided with the rib 20a for shielding light. By the rib 20a, a light beam exerting an effect on the other picture frame is interrupted so as to be prevented from entering or being leaked. Besides, engagement recessed parts 20d and 20e are engaged with both side parts 20b and 20c of the frame 20 so that the frame 20 can be attached and detached. Since the frame 20 is fitted so that it can be attached and detached in such a way, the photographing actions of respective size can be executed by exchanging the frame 20 for the light shielding frame whose picture frame size is different.

74. 实用新型

JPH0538340Y2 失效
公开(公告)号：JPH0538340Y2
公开(公告)日：1993-09-28
申请号：JP6868484
申请日：1984-05-10
IPC分类号： G03B13/26 , G02B5/00 , G02F1/13 , G03B9/12 , G03B13/06 , G03B17/20 , G09F9/00 , G09F13/04

75. 实用新型

JPS63113127U 失效
公开(公告)号：JPS63113127U
公开(公告)日：1988-07-21
申请号：JP18362687
申请日：1987-12-01
IPC分类号： G03B9/10 , G03B9/12 , H02K37/12 , H02K37/16

76. 发明专利

JPS6125142B2 JPS6125142B2 - 失效
公开(公告)号：JPS6125142B2
公开(公告)日：1986-06-14
申请号：JP9400777
申请日：1977-08-05
申请人： Kyosera Kk
发明人： ENOMOTO SHINMEI , WADA ETSUAKI
IPC分类号： G03B9/10 , G03B9/12

77. 实用新型

JPS6160235U JPS6160235U - 失效
公开(公告)号：JPS6160235U
公开(公告)日：1986-04-23
申请号：JP14489384
申请日：1984-09-25
IPC分类号： G03B9/12 , H04N5/335 , H04N5/372 , H04N5/374

78. 发明专利

JPS6151133A Rotary shutter device 失效
标题翻译：旋转快门设备
公开(公告)号：JPS6151133A
公开(公告)日：1986-03-13
申请号：JP17382084
申请日：1984-08-21
申请人： Fuji Photo Optical Co Ltd
发明人： HORIO MOTOHIKO , KOBAYASHI NAOKI , KANEKO KOJI
IPC分类号： G03B9/12
摘要： PURPOSE: To obtain an accurate image signal by rotating a shutter blade which has openings and an adjusting blade for adjusting the extent of opening coaxially, and providing a period where a photodetection surface is shielded from light without fail between two succeeding exposure operations.
CONSTITUTION: The shutter blade 1 which has sectional opening parts 4A and 4b and the adjusting blade 2 which ajusts the degree of opening behind it are provided and rotated coaxially by a specific driving motor, and the blade 2 is rotated counterclockwise to adjust an opening angle N. Further, a CCD type image sensor 5 is arranged behind the blades 1 and 2 and the period in which the photodetection surface is shielded from light without fail between two succeeding exposure operations is provided; and charges generated at the photodetection part are transferred to a storage part in synchronism with the period. Consequently, an accurate image signal is obtained even when a subject in fast motion is photographed to obtain a still picture.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过旋转具有开口的快门叶片和用于同时调节开口程度的调节刀片获得准确的图像信号，并且在两次接下来的曝光操作之间提供光检测表面被遮光的时间。构成：具有开口部分4A和4b的快门叶片1和调整其后面的开度的调节叶片2由特定的驱动马达同轴地设置并旋转，并且叶片2逆时针旋转以调节打开角度此外，CCD型图像传感器5设置在叶片1和2后面，并且提供了两次后续曝光操作之后光检测表面被遮光的周期。并且在光电检测部分产生的电荷与该周期同步地转移到存储部分。因此，即使拍摄快速运动的被摄体以获得静止图像，也获得精确的图像信号。

79. 实用新型

JPS6127121U JPS6127121U - 失效
公开(公告)号：JPS6127121U
公开(公告)日：1986-02-18
申请号：JP10987384
申请日：1984-07-20
IPC分类号： G03B9/12 , G03B9/58 , G03B17/38 , H04N5/335 , H04N5/372 , H04N5/374

80. 发明专利

JPS60128778A IMAGE PICKUP DEVICE 失效
公开(公告)号：JPS60128778A
公开(公告)日：1985-07-09
申请号：JP23685883
申请日：1983-12-15
申请人： OLYMPUS OPTICAL CO
发明人： YOSHIDA HIDEAKI , TAKAHARA MASAYUKI , SATOU YUUSUKE , YUNOKI YUTAKA , MOMOKI MOTOYASU
IPC分类号： G03B7/083 , G03B9/12 , H04N5/225 , H04N5/238
摘要： PURPOSE:To obtain a clear still picture even if it is an object to be photographed at high speed and to make it possible to release the shutter function in accordance with necessity by adjusting the exposure time automatically by controlling the shutter mechanism with a slit based on the detection signal of an incident-light amount detection means. CONSTITUTION:A comparator 43 compares a control voltage signal V from an incident- light amount detection means with reference voltage signals E1 and E2, and a signal H or a signal L is transmitted by V E2. A switch 50 makes a motor 14 rotate regularly or reversely accordng to the signal from the comparator 43 and the signal from a rotational direction specification switch 51. in other words, when the signal from the comparator 43 is H, the switch 50 makes the motor 14 rotate regularly or revrsely by turning on or turning off of the switch 51. The output signal of the comparator 43 changes to L, the motor 14 executes only the regular rotation without no relation with the switch 51. A shutter plate 20 becomes the slit with wide width or with narrow width. The number of revolutions of the shutter plate 20 is detected by a rotational sensor 62, and is supplied to a rotational controller 63. The rotational controller 63 makes the number of revolutions of the shutter plate and the phase synchronize to the image signal.

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