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2. 发明授权

US5786909A Photographic printing apparatus with exposure position rectifying and method thereof 失效
标题翻译：曝光位置整流照相印刷装置及其方法
公开(公告)号：US5786909A
公开(公告)日：1998-07-28
申请号：US162188
申请日：1993-12-16
申请人： Hiroshi Miyawaki , Mitsuhiko Itojima , Hiroto Nakao , Takayuki Oka , Hisahiro Maeda , Masaaki Tsuji , Toshiro Akira
发明人： Hiroshi Miyawaki , Mitsuhiko Itojima , Hiroto Nakao , Takayuki Oka , Hisahiro Maeda , Masaaki Tsuji , Toshiro Akira
IPC分类号： G03B27/32 , G03B27/52 , G03B27/53 , G03B27/58 , G03B35/14 , G03B13/18 , G03B15/14 , G03F3/10
CPC分类号： G03B27/53 , G03B27/32 , G03B27/522 , G03B27/588 , G03B35/14
摘要： A photographic printing apparatus including a lens controlled to be positioned at a printing position, immediately adjacent a film negative, during photographic printing operation of the apparatus and at a normal position, displaced from the film negative, during other operations of the apparatus. Positioning the lens at the normal position, displaced from the film negative, enables the lens to be more easily protected and adjusted. The apparatus further includes a sample print detector apparatus comprising a CCD camera for capturing the sample print for display on a video monitor with a print position recognizing cursor. Key-subject points are specified with the cursor and mismatch between the key-subject points is determined in order to provide correction of filming-position. A rotating mechanism is also provided for rotating a negative mask member, lens member and exposure station by an identical angle of rotation to obtain a predetermined angle of exposure. Moving elements are provided for the enlarging lens and exposure station in order to execute printing by trimming. The apparatus also has an edge-shaper for machining photographic paper cut by a cutter to remove wastes on the frontal region of the leading edge of the photographic paper. The edge-shaper machines in a direction perpendicular to the direction in which the photographic paper advances through the apparatus, and the removed wastes are routed to a waste-box by a suction mechanism.
摘要翻译： PCT No.PCT / JP93 / 00472 Sec。 371日期：1993年12月16日 102（e）日期1993年12月16日PCT提交1993年4月13日PCT公布。公开号WO93 / 21559 日期：1993年10月28日一种照相打印设备，包括在照相打印操作期间被控制定位在打印位置，紧邻胶片底片的镜头，并在正常位置处被从胶片底片移位，在其他操作期间该装置。将镜头定位在正常位置，从胶片底部移开，可以更容易地保护和调节镜头。该装置还包括样本打印检测器装置，其包括用于捕获用于在具有打印位置识别光标的视频监视器上显示的样本打印的CCD照相机。用光标指定关键主题点，确定关键对象点之间的不匹配，以提供拍摄位置的校正。还提供旋转机构用于使负面掩模构件，透镜构件和曝光站旋转相同的旋转角度以获得预定的曝光角度。移动元件用于放大镜头和曝光台，以便通过修边来执行打印。该设备还具有用于加工由切割器切割的相纸的边缘成形器，以去除相纸前缘的正面区域上的废物。边缘整形机在与照相纸前进通过设备的方向垂直的方向上，并且被去除的废物通过抽吸机构被路由到废物箱。

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