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公开(公告)号：US4552444A
公开(公告)日：1985-11-12
申请号：US677062
申请日：1984-11-30
申请人： Jean Beaupre
发明人： Jean Beaupre
CPC分类号： G09B29/006
摘要： A synthesis color photographic map, on a predetermined scale, covering a wide geographic area. It is formed of a number of color photographic base maps each covering a selective portion of the wide geographic area and on the predetermined scale. These photographic base maps are assembled together to form the synthesis map. Each of the photographic base maps is a photography of a forestry base map which covers one of the selective portions of the above-mentioned area on a scale which is larger than the said predetermined scale. These forestry base maps are colored according to a given identification color code and then color photographed and scale reduced to the aforesaid predetermined scale.
摘要翻译： 合成彩色摄影地图，以预定的尺度覆盖广泛的地理区域。 它由多个彩色摄影基地图形成，每个覆盖宽广地理区域和预定尺度的选择部分。 这些摄影基地图组合在一起形成合成图。 摄影基地图是基于大于所述预定刻度的刻度上覆盖上述区域的选择部分之一的林业基地图的摄影。 这些林业基地图根据给定的识别颜色代码着色，然后彩色拍照并缩小到上述预定尺度。
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公开(公告)号：US4505561A
公开(公告)日：1985-03-19
申请号：US494369
申请日：1983-05-13
申请人： Leo H. Beckman , Abraham Groeneweg
发明人： Leo H. Beckman , Abraham Groeneweg
CPC分类号： G03B15/003 , G03B27/46 , G03B41/00
摘要： An apparatus for transmitting pictures from a screen to pre-determined panels on a film sheet has a film sheet, a screen, two 45.degree. mirrors which are disposed in a ray path between the screen and the film sheet, a lens system which is disposed in the ray path, the optical axis of which is parallel to the film sheet, a moving device along one of the edges of the film sheet for moving the film sheet in an image plane of the film sheet, and additional moving devices for moving the screen, the 45.degree. mirrors and the lens system. The screen is parallel to the image plane of the film sheet. A base is provided which is parallel to the film sheet. A swivel flange is provided coaxial with the central axis of the screen which can be swivelled about the base through at least 180.degree. and which is optically open towards the screen. An extension housing is carried on the base, in which the 45.degree. mirrors together with the lens system are accommodated and which can be swivelled with the base through at least 180.degree. and is optically open towards the film sheet. The optical axis of the extension housing is parallel in the 0.degree. position and in the 180.degree. position. And the length of the optical axis of the extension housing equals approximately half the length of the diagonal of the panels.
摘要翻译： 一种用于将图像从屏幕传送到薄膜片上的预定面板的装置具有胶片，屏幕，设置在屏幕和薄膜片之间的光线路径中的两个45°反射镜，设置的透镜系统 在其光轴平行于薄膜片的光线路径中，沿着薄膜片的边缘之一移动装置，用于在薄膜片的图像平面中移动薄膜片;以及附加移动装置， 屏幕，45度镜和镜头系统。 屏幕平行于胶片的图像平面。 设置有与薄膜片平行的基座。 旋转凸缘与屏幕的中心轴线同轴设置，可以围绕底座旋转至少180°，并且朝向屏幕光学打开。 延伸壳体承载在基座上，其中45°镜与透镜系统一起被容纳，并且其可以与基座一起旋转至少180°并且朝向薄膜片光学打开。 延伸壳体的光轴在0°位置和180°位置平行。 并且延伸壳体的光轴的长度等于面板对角线长度的大约一半。
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公开(公告)号：US4485407A
公开(公告)日：1984-11-27
申请号：US438473
申请日：1982-11-02
申请人： Friedrich Bohm , Richard Sebald
发明人： Friedrich Bohm , Richard Sebald
CPC分类号： H04N5/2252
摘要： A compact television camera readily convertable between indoor and outdoor use having a housing frame with front and rear face and lateral side opening to allow access to the frame's interior upon removal of housing lids placed thereover. The front face includes a mounting unit adapted to be coupled with an indoor or outdoor camera lens of which an outdoor lens with a front heating unit is illustrated. The rear face is provided with an opening to allow plug in of a power source etc., and a mounting device is provided which allows removal and remounting of the camera without problems. In addition, circuit boards are utilized for engagement with the camera elements while so positioned to allow ready access to the cameras interior for conversion, servicing and/or replacement of parts.
摘要翻译： 一种紧凑的电视摄像机可在室内和室外使用之间容易地转换，具有具有前后表面的外壳框架和侧面开口，以允许在移除放置在其上的壳体盖子时进入框架的内部。 前表面包括适于与室内或室外相机透镜耦合的安装单元，其中示出了具有前加热单元的室外透镜。 后表面设置有允许插入电源等的开口，并且提供了允许相机的移除和重新安装的安装装置，没有问题。 此外，电路板用于与照相机元件接合，同时定位成允许准备接近照相机内部用于部件的转换，维修和/或更换。
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公开(公告)号：US4379631A
公开(公告)日：1983-04-12
申请号：US156218
申请日：1980-06-03
申请人： Takashi Kitamura
发明人： Takashi Kitamura
CPC分类号： G03G15/221 , G03G15/04072 , G06K15/1276 , H04N1/3871
摘要： This specification discloses an apparatus having both the copier function of optically exposing the surface of a photosensitive member to an original image and the printer function of converting an electrical information signal into light and exposing the surface of the photosensitive member to such light. The apparatus has a switching device for switching on and off the exposure of the surface of the photosensitive member by the copier function and the printer function, and a timing device governing the ON-OFF switching by the switching device. Thereby, the exposure of the surface of the photosensitive member by the copier function and the printer function can be switched on and off at necessary timed intervals to form an image.
摘要翻译： 本说明书公开了一种具有将感光构件的表面光学曝光到原始图像的复印机功能和将电信息信号转换成光并将感光构件的表面暴露于这种光的打印机功能的设备。 该装置具有用于通过复印机功能和打印机功能来接通和关闭感光构件的表面的开关装置，以及通过开关装置控制开 - 关开关的定时装置。 因此，可以以复印机功能和打印机功能对感光构件的表面的曝光以必要的定时间隔被打开和关闭以形成图像。
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公开(公告)号：US4034393A
公开(公告)日：1977-07-05
申请号：US660842
申请日：1976-02-24
申请人： Howard K. Goldmacher
发明人： Howard K. Goldmacher
CPC分类号： G03B1/60
摘要： A device for providing means enabling a user to rewind a partially-exposed film strip packaged in a film cassette, to then remove the cassette from the camera, and thereafter to reinsert the film into the camera with the assurance of correct registration of the previously-exposed frames with the shutter opening and with the camera frame counter. This invention also pertains to the method of modifying the film strip to form the device. One embodiment of the device is a small, rectangular laminated tab having a body of flexible plastic material formed into a compressible hook at one end, which tab is installed near the tongue end of the film either by the user or by the film manufacturer. The bottom lamination of the tab is of self-adhesive material for adhering the tab to the tongue end of a film strip and the top lamination is a decalcomania having film index marks and a set of numerals at least equal to the number of exposure frames of the film printed thereon, the numerals being of a rub-off nature. When the tab is properly installed on the film tongue end, installed in a camera, and the index marks aligned with the camera drive sprocket teeth, a desired number of exposures is then made. The film can then be rewound into the cassette with the tab hook preventing rewinding of the tongue into the cassette, the cassette removed from the camera, and the last exposed frame number recorded by rubbing off the corresponding numeral from the decalcomania. Subsequently, the cassette can be reinstalled in the camera, the index marks realigned with the drive sprocket teeth, and the film accurately advanced to the next unexposed frame.
摘要翻译： 一种用于提供装置的装置，其使得用户能够倒带包装在胶卷盒中的部分曝光的胶卷，然后从相机中取出暗盒，然后将胶片重新插入相机， 曝光框架与快门打开和相机框架计数器。 本发明还涉及改变膜条以形成该装置的方法。 该装置的一个实施例是小的矩形层压片，其具有在一端形成为可压缩钩的柔性塑料材料的主体，该突片通过使用者或薄膜制造商安装在胶片的舌端附近。 突片的底部层压是用于将突片粘附到胶片条的舌端的自粘合材料，顶层是具有膜指数标记的decalcomania和至少等于曝光帧数 印刷在其上的胶片，数字具有擦除性质。 当标签被正确地安装在胶片舌端上，安装在相机中，并且索引标记与相机驱动链轮齿对齐时，然后进行所需数量的曝光。 然后可以将薄膜倒回到盒中，并用舌片挂钩防止舌头重新卷入盒中，将盒从相机中取出，并且通过从decalcomania上摩擦相应的数字记录的最后曝光的框架编号。 随后，可以将盒带重新安装在相机中，索引标记与驱动链轮齿重新对齐，并且胶片精确地前进到下一个未曝光的框架。
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公开(公告)号：US3902792A
公开(公告)日：1975-09-02
申请号：US42956974
申请日：1974-01-02
申请人： POLAROID CORP
发明人： PLUMMER WILLIAM T
摘要： This invention is an improved landscape lens for a simple photographic camera. The improvement is achieved by placing a vignetting stop midway between the lens element and its regular aperture stop. It reduces the amount of blur otherwise found in the image at points removed from the center of the field. An aspheric refracting surface on the lens element further improves the image.
摘要翻译： 本发明是用于简单照相机的改进的风景镜。 通过在透镜元件和其规则孔径光阑之间的中间放置渐晕止动来实现改进。 它减少了从场中心移除的点处图像中出现的模糊量。 透镜元件上的非球面折射表面进一步改善了图像。
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公开(公告)号：US3843255A
公开(公告)日：1974-10-22
申请号：US40885673
申请日：1973-10-23
申请人： C & C RES INC
发明人： COLE M
摘要： A camera having a controlled internal light source for enhancing the speed and sensitivity of the film therein at the time of exposure. The light is below the level necessary for visual fogging but decreases the amount of image photons required to reach the threshold density of the film.
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公开(公告)号：US3836932A
公开(公告)日：1974-09-17
申请号：US41423273
申请日：1973-11-09
申请人： LEITZ ERNST GMBH
发明人： LOHL G , SCHNEIDER W , SCHRODER H , NOACK R
CPC分类号： G03B27/587 , G03B27/60
摘要： A photographic camera having a film-changing and multi-circuit vacuum system, especially for application in process photography. The improvements include: GUIDES FOR THE USE OF ARBITRARY FILM WIDTHS PROVIDED IN THE CAMERA; A FILM PLATE TO ACCOMMODATE THE SEATING OF THE LARGEST ANTICIPATED FILM WIDTH AND HAVING AT LEAST TWO CENTERING PINS FOR EACH FILM CONTAINER; A COUPLE FOR EACH FILM CONTAINER CENTERED BETWEEN THE CENTERING PINS FORMING A CONNECTION BETWEEN THE CAMERA DRIVE AND THE FILM CONTAINER FOR FILM TRANSPORT; AND INTERCHANGEABLE BRIDGING MEMBERS LOCATED ON THE CENTERING PINS WHICH COUPLE BOTH THE COUPLES AND THE FILM CONTAINERS SO THAT ANY KIND OF FILM WIDTH AND FILM CONTAINER WHICH FITS ON THE FILM PLATE MAY BE USED.
摘要翻译： 一种具有变膜和多回路真空系统的照相机，特别适用于工艺摄影。 改进包括：
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公开(公告)号：US3786737A
公开(公告)日：1974-01-22
申请号：US3786737D
申请日：1972-07-17
申请人： POLAROID CORP
发明人： VAN ALLEN D
CPC分类号： G03B15/0431
摘要： This disclosure relates to flash photography and particularly to apparatus for releasably mounting a multilamp photoflash unit on a photographic camera to facilitate sequential presentation of each lamp in the unit to a predetermined location for ignition in timed relationship to photographic exposure.
摘要翻译： 本公开涉及闪光摄影，特别涉及用于将照相机上的多张照相闪光灯单元可释放地安装的装置，以便于将单元中的每个灯顺序地呈现到预定的位置以便以与照相曝光相关的定时关系。
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公开(公告)号：US3754453A
公开(公告)日：1973-08-28
申请号：US3754453D
申请日：1971-07-29
申请人： EASTMAN KODAK CO
CPC分类号： G03B15/0442 , G03B17/14
摘要： A battery compartment is located in the film compartment cover where it may be swung out for ready accessibility. Battery contacts on the main camera housing are movable by a cam integral with the cover hinge in response to opening and closing the cover. Relative movement between battery and contacts cleans the contacting surfaces.
摘要翻译： 电池仓位于胶片室盖中，可以摆放出来以便随时进入。 响应于打开和关闭盖，主摄像机外壳上的电池触点可通过与盖铰链一体的凸轮移动。 电池和触点之间的相对移动可以清洁接触面。
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