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    Process camera for reproducing multiple images on single film
    2.
    发明公开
    Process camera for reproducing multiple images on single film 失效
    的方法，相机的多个图像的在薄膜上重新传送。

    公开(公告)号：EP0567166A2

    公开(公告)日：1993-10-27

    申请号：EP93111660.2

    申请日：1988-06-16

    Applicant: MITSUBISHI PAPER MILLS, LTD. ,  HIRAKAWA KOGYOSHA CO., LTD.

    Inventor： Yamashita, Miyuki

    IPC: G03B27/46 ,  G03B27/58

    CPC classification number: G03B27/46 ,  G03B27/323 ,  G03B27/47 ,  G03B27/581 ,  G03B27/60

    Abstract: A process camera for sucessively reproducing images in a predetermined format has a movable platen (20) carrying a photosensitive member (F) and movable masking plates (48) in front of said platen, the platen and the masking plates being moved according to a predetermined program. The camera has a subject holder (11) receiving originals one at a time and an objective lens (16) focussing the originals on the photosensitive member (F). Four movable masking plates (48) are provided, two at upper and lower settings respectively for substantial vertical movement and two at laterally spaced settings for substantially horizontal movement. The masking plates are moved according to the programmed sequence by a stopping motor to define upper, lower and lateral boundaries of an area within which respective images of the originals are to be reproduced on the photosensitive member (F).

    STEP AND REPEAT CAMERA/PROJECTOR MACHINE
    3.
    发明公开
    STEP AND REPEAT CAMERA/PROJECTOR MACHINE 失效
    步骤和重复相机/投影机

    公开(公告)号：EP0528791A1

    公开(公告)日：1993-03-03

    申请号：EP90913607.0

    申请日：1990-04-26

    Applicant: OPTI-COPY, INC.

    Inventor： BROWN, Augustus, H. ,  HOOPER, Dennis, L. ,  MANLEY, John, R. ,  DOLLAR, Christopher, J. ,  SCOTT, Raymond, D. ,  MALISZEWSKI, John, R. ,  RODVELT, Ronnie, L.

    IPC: G03B27 ,  G03F7

    CPC classification number: G03B27/64 ,  G03B27/323 ,  G03B27/6207 ,  G03F7/22

    Abstract: Un appareil photographique/projecteur industriel de haute qualité (10) est doté d'une structure formée à partir de panneaux dont l'âme est en nids d'abeille et précisément plats qui éfouffent les vibrations et permettent de placer de manière précise les composantes d'un système optique. Des épreuves transportées sur des feuilles-support (88) peuvent être illuminées soit de l'arrière soit de l'avant pour refléter des images à partir d'un miroir (202) et à travers un objectif (214) sur une pellicule ou une plaque d'impression photosensibles sur un chevalet (46) transporté sur une table XY. Les feuillles-support (88) sont automatiquement manipulées par un élément transporteur (126) qui utilise le vide pour transporter les feuilles d'une station de chargement (78) où elles sont retenues dans une pile, à une station de reproduction d'image (80) où l'exposition a lieu, et ensuite jusqu'à un plateau de déchargement (124).

    Abstract translation: 高质量的工业相机/投影仪（10）具有由精确蜂窝状且精确平坦的面板形成的结构，所述面板消除振动并精确定位相机的部件。 一个光学系统。 载体片材（88）上携带的证明可以从后面或从前面照亮，以反映来自镜子（202）和通过胶片或胶片上的透镜（214）的图像。 在XY工作台上运输的画架（46）上的光敏印版。 通过使用真空的输送元件（126）自动操作支撑片材（88），以将片材从装载台（78）输送到图像复制站 （80）进行曝光，然后到达卸载托盘（124）。

    Process camera having improved focusing glass frame and the focusing glass frame thereof
    4.
    发明公开
    Process camera having improved focusing glass frame and the focusing glass frame thereof 失效
    Reprokamera mit Fokussierungsglasrahmen unddazugehörigemGlasrahmen。

    公开(公告)号：EP0441133A2

    公开(公告)日：1991-08-14

    申请号：EP91100438.0

    申请日：1991-01-16

    Applicant: Dainippon Screen Mfg. Co., Ltd.

    Inventor： Kazuyoshi, Kondo ,  Shoji, Komatsubara

    IPC: G03B27/58

    CPC classification number: G03B27/60 ,  G03B27/323

    Abstract: A process camera (1) includes: an original holder (12); a lens for projecting an image of the original on an image forming plane; a frame (2) having an opening (20) defining the image forming plane; a focusing glass (4) attached to the frame (2) movable between a portion covering only a part of the opening of the frame (2) and an open position freeing the opening for forming an image of the original of the surface thereof; a vacuum board (5) for holding a film thereon; and a member for mounting to the frame the vacuum board (5) rotatably around a predetermined axis of rotation between a closed position covering all of the opening (20) and a position covering only a part of the opening (20). Since the area of the focusing glass (4) is selected to be smaller than the area of the opening (20), the area required by the focusing glass (4) at the open position is small. The axis of rotation of the vacuum board (5) is provided crossing the opening (20), but not along sides of the opening (20). The axis of rotation of the vacuum board (5) is provided at a position other than an end portion of the vacuum board (5).

    Abstract translation: 处理照相机（1）包括：原始保持器（12）; 用于将原稿的图像投影在图像形成平面上的透镜; 具有限定图像形成平面的开口（20）的框架（2） 安装在框架（2）上的聚焦玻璃（4）可以在仅覆盖框架（2）的开口的一部分的部分和释放用于形成其表面的原件的图像的开口的打开位置之间移动; 用于在其上保持膜的真空板（5）; 以及用于在覆盖所有开口（20）的关闭位置和仅覆盖所述开口（20）的一部分的位置之间围绕预定旋转轴线可旋转地安装到所述框架的构件。 由于聚焦玻璃（4）的面积被选择为小于开口（20）的面积，聚焦玻璃（4）在打开位置所需的面积很小。 真空板（5）的旋转轴线设置成与开口（20）相交，而不是开口（20）的侧面。 真空板（5）的旋转轴线设置在除了真空基板（5）的端部以外的位置。

    High precision photoreduction process and related apparatus
    6.
    发明公开
    High precision photoreduction process and related apparatus 失效
    高精度照明工艺及相关设备

    公开(公告)号：EP0254626A3

    公开(公告)日：1990-03-07

    申请号：EP87401612.4

    申请日：1987-07-08

    Applicant: Greene, Arnold H. ,  American Photo Systems, Inc.

    Inventor： Greene, Arnold, H. ,  Holden, Harold E.

    IPC: G03C5/08 ,  G03C5/30 ,  G03B27/32 ,  G03B21/11 ,  G02B21/20 ,  G03C5/16 ,  G02B27/02

    CPC classification number: G02B21/20 ,  G03B27/323 ,  G03C5/08 ,  G03C5/16 ,  G03C5/30

    Abstract: A process for high resolution high accuracy photoreduction of radiographs, a rotatable photographic copy stand for the photoreduction process, and a high resolution high accuracy microfilm reader with built-in measuring capabilities are shown. The photoreduction process employs a camera with high precision optics, a high resolution copy film, and a first developing solution containing 0.014 to 0.025 moles per liter of a 3-pyrazolidone as the primary developing agent plus a lesser amount of a secondary developing agent, in a reversal process, to yield positive images having gamma values of 1.00 to 1.05. The copy stand has multiple workstations (40a, 40b, 40c, 40d) mounted on a rotatable frame, and several lightboxes (34). The microfilm reader employs high precision optics throughout, and possesses a variable magnification objective lens, a beam splitter, ultrawide-angle eyepieces, and a movable measuring reticle, the image of which is superimposed upon the image from the objective lens for accurate measurement of features shown on a film being examined. By means of the disclosed process and apparatus, industrial radiographs or other sorts of X-rays are photoreduced and later reenlarged for reexamination and measurement of selected features, with an overall dimensional accuracy of at least 99.9%.

    Reprografische Kamera
    8.
    发明公开
    Reprografische Kamera 失效
    Reprografische Kamera。

    公开(公告)号：EP0258661A2

    公开(公告)日：1988-03-09

    申请号：EP87111236.3

    申请日：1987-08-04

    Applicant: METEOR-SIEGEN Apparatebau Paul Schmeck GmbH

    Inventor： Korn, Walter

    IPC: G03B27/32

    CPC classification number: G03B27/323

    Abstract: Es wird eine reprografische Kamera angegeben, die einen Vorlagentisch, ein Objektiv und eine Bildbühne enthält, die zur Herstellung einer Abbildung oder eines Negativs von einer Vorlage relativ zueinander beweglich sind. Um während der Scharfstellung des auf die Bildbühne projizierten Bildes dem Benutzer eine direkte Beobachtung des projizierten Bildes zu ermöglichen, ist in dem um die Bildbühne vorhandenen Abdunkelungsgehäuse eine Sichtöffnung mit Sicht auf die Bildbühne und ein Verschluss für die Sichtöffnung vorgesehen.

    Abstract translation: 相机包括用于原稿的桌子，透镜和图像舞台，其可以相对于彼此移动以从原件产生投影或负片。 为了使用户能够在将其聚焦在图像台上时直观地观察投影图像，在图像台周围的遮光壳体中设置有具有图像平台的观察开口和用于观察开口的快门。

    Process camera apparatus
    9.
    发明公开
    Process camera apparatus 失效
    组合相机/处理器。

    公开(公告)号：EP0169369A1

    公开(公告)日：1986-01-29

    申请号：EP85107512.7

    申请日：1985-06-18

    Applicant: DAINIPPON SCREEN MFG., CO., LTD.

    Inventor： Miyasaka, Eiji ,  Hirose, Iwao ,  Yamashita, Koji ,  Kawai, Kenji ,  Kanada, Eiji c/o Kyoto Factory

    IPC: G03B27/32 ,  G03B27/58

    CPC classification number: G03B27/585 ,  G03B27/323

    Abstract: A process camera apparatus for forming a half-tone image and a line image on a photosensitive material (1) such as a positive or negative film. The apparatus comprises a base (4); a transparent platen (5) provided on the base (4); light-shielding cover (9) covering the upper side of the transparent platen (5). such as to form a light-shielded region on the transparent platen (5); a screen device including a contact screen (6) and a screen frame (37) for supporting the contact screen (6), the screen device being withdrawably disposed on the portion of the transparent platen (5) within the light-shielded region; a pair of rollers (11) disposed adjacent one end of the base (4) and adapted for conveying the photosensitive material (1) into the light-shielded region; and a light-shielded condition maintaining device adapted to maintain the light-shielded condition in the light-shielded region when the screen device is being taken out from the light-shielded region. The apparatus may be provided with a guide plate for guiding the photosensitive material while the same is being fed onto the transparent platen by the pair of rollers.

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