METHOD AND APPARATUS FOR ILLUMINATION OF LIGHT-SENSITIVE MATERIALS
    1.
    发明公开
    METHOD AND APPARATUS FOR ILLUMINATION OF LIGHT-SENSITIVE MATERIALS 失效
    用于照明光敏材料的方法和设备

    公开(公告)号:EP0976098A1

    公开(公告)日:2000-02-02

    申请号:EP97921639.7

    申请日:1997-05-07

    申请人: PURUP-ESKOFOT A/S

    IPC分类号: G06K15/12 G02B26/12 H04N1/191

    摘要: A method and an apparatus for exposing light-sensitive materials, including a first light beam conducted from a light source with the wavelength lambd1 to a first exposure point on the light-sensitive material via an optical system. This system has at least one input end and one output end as well as at least one reflecting or transmitting rotating optical element arranged relatively to the optical output end, wherein at least one additional light source generates an additional light beam with a wavelength lambdx which is different from lambd1. The additional light beam with the wavelength lambdx is conducted via the input end of the optical system to the output end of the optical system, so as to be geometrically coincident with the first light beam at the output end of the optical system, the additional light beam being conducted from there to an additional exposure point on the light-sensitive material inside the image setter drum in dependence on lambdx or the mutual difference between the wavelength DELTAlambd, said light beams being conducted completely or partly from the input end of the optical system via one or more light guides, preferably optical fibers, to the output end of the optical system.

    摘要翻译: 本发明涉及一种在扫描仪中曝光胶片和其他感光材料的方法。 根据本发明,第一光束经由包括至少一个输入端和一个输出端以及至少一个输出端的光学系统从波长为μ1的光源传导至光敏材料上的第一曝光点 光学旋转反射或透射元件,其相对于光学输出端布置,其中至少一个附加光源产生具有不同于μ1的波长μx的附加光束,具有波长μx的所述附加光束经由输入端 从而在光学系统的输出端与光学系统的输出端处的第一光束在几何上一致,所述附加光束从那里传导到光学系统的输出端上的另外的曝光点, 根据μx或在波长Δμ之间的相互差异,在图像传感器鼓内的敏感材料,所述光束被传导c 完全地或部分地从光学系统的输入端经由一个或多个光导(优选光纤)到达光学系统的输出端。

    Optisch-mechanischer Ablenker
    4.
    发明公开
    Optisch-mechanischer Ablenker 失效
    光学机械导流板。

    公开(公告)号:EP0152882A1

    公开(公告)日:1985-08-28

    申请号:EP85101348.2

    申请日:1985-02-08

    申请人: Linotype GmbH

    发明人: Plaot, Michael

    IPC分类号: B41B21/16 G06K15/12 G02B26/10

    摘要: In einem optisch- mechanischen Ablenker mit mindestens einem dreh- oder schwenkbaren Abtastspiegel (2), der von einem im wesentlichen parallelen Strahlenbündel getroffen wird, erfolgt eine Fokussierung in eine Bildebene (5) mittels eines nahe der Bildebene angeordneten Hohlspiegels (10). Nahe dem Abtastspiegel (2) ist eine praktisch plankonvexe Linse (7) angeordnet. Die Planfläche (8) dieser Linse ist dem Abtastspiegel zugewandt und bricht den reflektierten Strahl je nach Ablenkwinkel verschieden stark. Die konvexe Fläche (9) der Linse (7) wird von diesem gebrochenen Strahl im wesentlichen senkrecht durchstrossen.

    摘要翻译: 在具有至少一个可旋转或可枢转的扫描反射镜(2),其由一个大致平行的光束击中光电机械偏转器,在图像平面(5)的一个设置在凹面镜(10)的像面附近的装置的聚焦。 接近扫描镜(2)是一个基本上平凸透镜(7)。 该透镜的平的表面(8)面向扫描镜和中断取决于不同程度的偏转角的反射光束。 (7)中进行此折射光线的trossen透镜的凸表面(9)基本上是垂直的。

    METHOD AND APPARATUS FOR ILLUMINATION OF LIGHT-SENSITIVE MATERIALS
    5.
    发明授权
    METHOD AND APPARATUS FOR ILLUMINATION OF LIGHT-SENSITIVE MATERIALS 失效
    ILLUMINATED扩展的方法和设备PHOTO SENSIBELE材料

    公开(公告)号:EP0976098B1

    公开(公告)日:2002-07-24

    申请号:EP97921639.7

    申请日:1997-05-07

    申请人: Esko-Graphics A/S

    IPC分类号: G06K15/12 G02B26/12 H04N1/191

    摘要: A method and an apparatus for exposing light-sensitive materials, including a first light beam conducted from a light source with the wavelength lambd1 to a first exposure point on the light-sensitive material via an optical system. This system has at least one input end and one output end as well as at least one reflecting or transmitting rotating optical element arranged relatively to the optical output end, wherein at least one additional light source generates an additional light beam with a wavelength lambdx which is different from lambd1. The additional light beam with the wavelength lambdx is conducted via the input end of the optical system to the output end of the optical system, so as to be geometrically coincident with the first light beam at the output end of the optical system, the additional light beam being conducted from there to an additional exposure point on the light-sensitive material inside the image setter drum in dependence on lambdx or the mutual difference between the wavelength DELTAlambd, said light beams being conducted completely or partly from the input end of the optical system via one or more light guides, preferably optical fibers, to the output end of the optical system.

    Photocomposing machine and method
    7.
    发明公开
    Photocomposing machine and method 失效
    照相机和方法

    公开(公告)号:EP0050348A3

    公开(公告)日:1982-12-15

    申请号:EP81108490

    申请日:1981-10-16

    申请人: Autologic S.A.

    IPC分类号: B41B17/10

    摘要: Character matrices are stored in and retrieved from a magazine automatically. The matrices can be complete discs or pie-shaped «petals» which are assembled to form a disc. A single pivotably-mounted support arm is used to support the spinning disc, and to move it for selection of concentric arrays on the disc, as well as for storage and retrieval of matrices. A reversed zoom lens is used to magnify the characters. The character spacing carriage can move continuously in order to increase the speed of operation. Proper location of the characters can be done by simply altering the carriage speed between projections, or by using a shuttling lens for character spacing compensation, together with flash delay and carriage deceleration. A system for inputting images from any one of three separate discs also is provided. A double-dove prism and optical wedges are used for altering the shapes of characters. Rules are formed by operating a flash-lamp very rapidly to shine light through an appropriately-shaped opening and moving the image along the photosensitive surface in a linear path. The matrix can be moved in a varying speed mode in which the matrix is moving slowly or stationary when the character is flashed. This allows the light intensity of the flash lamp to be raised significantly without significant degradation of the quality of the output. Controls are provided for automatically adjusting the baseline of the characters, the margins, the degree of anlargement, the flash intensity, and the focus. A simple attachment is provided for doubling or halving the size of the characters. The machine can produce output on photographic film or paper or electrophotographic material. Means are provided for automatically inserting graphic matter (pictures) into text matter for composing full pages, and for making halv-tones.

    摘要翻译: 字符矩阵自动存储在杂志中并从其中检索。 矩阵可以是组装成圆盘的完整圆盘或饼形“花瓣”。 单个可枢转安装的支撑臂用于支撑旋转盘,并移动它用于选择盘上的同心圆阵列,以及用于矩阵的存储和检索。 使用反转变焦镜头放大字符。 字符间距支架可以连续移动,以提高操作速度。 字符的正确位置可以通过简单地改变投影之间的托架速度,或者使用穿梭镜头进行字符间距补偿,以及闪光延迟和滑架减速来完成。 还提供了用于从三个独立光盘中的任一个输入图像的系统。 双棱镜和光楔用于改变人物的形状。 通过非常快速地操作闪光灯来形成规则,以通过适当形状的开口照射光,并沿着光学表面沿直线路径移动图像。 矩阵可以以变化的速度模式移动,其中当字符闪烁时,矩阵缓慢或静止。 这样可以显着提高闪光灯的光强度,而不会显着降低输出的质量。 提供控件用于自动调整字符的基线,边距,放大程度,闪光强度和焦点。 提供了一个简单的附件,用于将字符的大小加倍或减半。 机器可以在照相胶片或纸张或电子照相材料上产生输出。 提供了用于自动将图形(图片)插入到用于构成全页的文本内容和用于制作halv色调的装置。

    An apparatus for and a method of irradiating a sheet-like material
    8.
    发明公开
    An apparatus for and a method of irradiating a sheet-like material 失效
    Verfahren und Vorrichtung zur Belichtung vonblattförmigem材料

    公开(公告)号:EP0854034A1

    公开(公告)日:1998-07-22

    申请号:EP98200125.7

    申请日:1998-01-19

    申请人: Scanview A/S

    发明人: Videcrantz, Peter

    IPC分类号: B41B19/00 B41B21/16

    CPC分类号: B41B19/00 B41B21/16

    摘要: The present invention relates to an internal drum imagesetter for irradiating a sheet-like material, the imagesetter comprising: a drum having a substantially circular cylindrical inner surface for holding the sheet-like material during irradiation, irradiating means for irradiating the sheet-like material, guiding means for guiding the irradiating means substantially along the central axis of the drum, and means for moving the irradiating means so that the optical axis of the irradiating means may be aligned with the central axis of the drum to compensate for e.g. deformations of said drum during irradiation. Furthermore, the invention relates to a calibrating means for calibrating the compensation in the internal drum imagesetter, the calibration means comprising: a comparison between a reference image and a test image comprising one or more alignment marks is performed and where the calibration is derived from the relative positioning of one or more of the alignment marks of the reference image and the corresponding alignment mark(s) of the test image in order to correct for any misalignment between the spinner and the inner surface of the drum.

    摘要翻译: 本发明涉及一种用于照射片状材料的内筒成像机,所述成像机包括:滚筒,其具有用于在照射期间保持片状材料的大致圆形的圆筒形内表面,用于照射片状材料的照射装置, 引导装置,用于基本上沿着滚筒的中心轴线引导照射装置;以及用于移动照射装置的装置,使得照射装置的光轴可以与滚筒的中心轴对准,以补偿例如 所述滚筒在照射期间的变形。 此外,本发明涉及一种用于校准内部鼓成像器中的补偿的校准装置,所述校准装置包括:执行参考图像和包括一个或多个对准标记的测试图像之间的比较,并且其中校准从 参考图像的一个或多个对准标记和测试图像的对应对准标记的相对定位,以便校正旋转器和滚筒的内表面之间的任何未对准。

    Optisches Laserstrahl-Ablenksystem
    9.
    发明公开
    Optisches Laserstrahl-Ablenksystem 失效
    光束偏转系统。

    公开(公告)号:EP0179213A1

    公开(公告)日:1986-04-30

    申请号:EP85109967.1

    申请日:1985-08-08

    申请人: Linotype GmbH

    发明人: Plaot, Michael

    IPC分类号: G02B26/10 G06K15/12 B41B21/16

    摘要: Ein optisches Flachbett-Ablenksystem umfaßt mindestens eine rotierende aktive Reflexfläche (6) zum Ablenken eines Strahlenbündels (1) entlang einer Ablenkzeile in einer planen Ablenkebene (15) sowie ein zwischen der aktiven Reflexfläche und der Ablenkebene angeordnetes abbildendes Linsensystem (fθ-Linsenanordnung 18). Um den störenden Einfluß des Lagerwobbelns auf die Abbildung zu verringern, ist dem abbildenden Linsensystem (18) ein umgekehrt fernrohrartiges optisches System (2 - 8) vorgeschaltet, welches einen Ausgangswinkel (2B) der aktiven Reflexflächen vergrößert. In Verbindung damit sind nur zwei rotierende aktive Reflexflächen vorgesehen, von denen je eine an einem nach dem Pentaprismenprinzip kippunempfindlichen Prisma (z.B. 4) ausgebildet ist.

    摘要翻译: 光学平板偏转系统包括至少一个用于在偏转(15)和设置在所述有源反射表面和成像透镜系统的偏转平面(f.theta透镜阵列18)之间的阀的平面偏转的辐射束(1)沿着扫描线旋转活性的反射表面(6)。 为了减少在图像上的Lagerwobbelns的干扰影响被倒置望远镜型光学系统(2 - 8)的成像透镜系统(18),其上游的输出角(2B)增加了活性的反射表面。 与之相关只有两个旋转提供有源反射面,其在五棱镜原理棱镜之后的kippunempfindlichen一个(例如,4)形成。

    Photocomposing machine and method
    10.
    发明公开
    Photocomposing machine and method 失效
    Maschine und Verfahren zum Fotosetzen。

    公开(公告)号:EP0050348A2

    公开(公告)日:1982-04-28

    申请号:EP81108490.4

    申请日:1981-10-16

    申请人: Autologic S.A.

    IPC分类号: B41B17/10

    摘要: Character matrices are stored in and retrieved from a magazine automatically. The matrices can be complete discs or pie-shaped «petals» which are assembled to form a disc. A single pivotably-mounted support arm is used to support the spinning disc, and to move it for selection of concentric arrays on the disc, as well as for storage and retrieval of matrices. A reversed zoom lens is used to magnify the characters.
    The character spacing carriage can move continuously in order to increase the speed of operation. Proper location of the characters can be done by simply altering the carriage speed between projections, or by using a shuttling lens for character spacing compensation, together with flash delay and carriage deceleration.
    A system for inputting images from any one of three separate discs also is provided.
    A double-dove prism and optical wedges are used for altering the shapes of characters.
    Rules are formed by operating a flash-lamp very rapidly to shine light through an appropriately-shaped opening and moving the image along the photosensitive surface in a linear path.
    The matrix can be moved in a varying speed mode in which the matrix is moving slowly or stationary when the character is flashed. This allows the light intensity of the flash lamp to be raised significantly without significant degradation of the quality of the output.
    Controls are provided for automatically adjusting the baseline of the characters, the margins, the degree of anlargement, the flash intensity, and the focus.
    A simple attachment is provided for doubling or halving the size of the characters.
    The machine can produce output on photographic film or paper or electrophotographic material.
    Means are provided for automatically inserting graphic matter (pictures) into text matter for composing full pages, and for making halv-tones.

    摘要翻译: 字符矩阵自动存储在杂志中并从其中检索。 矩阵可以是组装成圆盘的完整圆盘或饼形“花瓣”。 单个可枢转安装的支撑臂用于支撑旋转盘,并移动它用于选择盘上的同心圆阵列,以及用于矩阵的存储和检索。 使用反转变焦镜头放大字符。 字符间距支架可以连续移动,以提高操作速度。 字符的正确位置可以通过简单地改变投影之间的托架速度,或者使用穿梭镜头进行字符间距补偿,以及闪光延迟和滑架减速来完成。 还提供了用于从三个独立光盘中的任一个输入图像的系统。 双棱镜和光楔用于改变人物的形状。 通过非常快速地操作闪光灯来形成规则,以通过适当形状的开口照射光,并沿着光学表面沿直线路径移动图像。 矩阵可以以变化的速度模式移动,其中当字符闪烁时,矩阵缓慢或静止。 这样可以显着提高闪光灯的光强度,而不会显着降低输出的质量。 提供控件用于自动调整字符的基线,边距,放大程度,闪光强度和焦点。 提供了一个简单的附件,用于将字符的大小加倍或减半。 机器可以在照相胶片或纸张或电子照相材料上产生输出。 提供了用于自动将图形(图片)插入到用于构成全页的文本内容和用于制作halv色调的装置。