公开(公告)号：US5748286A

公开(公告)日：1998-05-05

申请号：US444913

申请日：1995-05-18

申请人： Hans-Georg Schindler ,  Hans-Jurgen Rauh ,  Manfred Fursich ,  Magos Vasilios ,  Wilhelm Nitsch ,  Rainer Deutsch ,  Klaus-P. Hartmann ,  Leonhard Huber ,  Gerhard Benker ,  Reimund Munch

发明人： Hans-Georg Schindler ,  Hans-Jurgen Rauh ,  Manfred Fursich ,  Magos Vasilios ,  Wilhelm Nitsch ,  Rainer Deutsch ,  Klaus-P. Hartmann ,  Leonhard Huber ,  Gerhard Benker ,  Reimund Munch

IPC分类号： G03B27/465 ,  G03B27/46 ,  G03B27/52 ,  G03B27/44

CPC分类号： G03B27/462

摘要： A method and apparatus for producing prints of different formats from negatives in the form of strips. The negative images are printed in one reproduction scale on one section of a strip of stock during a first pass of the strip through the printing mechanism, the printing mechanism is readjusted, and the negative images are then printed in another, different scale on a subsequent section of the strip of stock during another pass of the strip through the printing mechanism.

摘要翻译： 用于以条带形式从底片产生不同格式的印刷品的方法和装置。 在通过打印机构的条带的第一次通过期间，将负图像以一个再现标尺印刷在一条纸条上，然后重新调整印刷机构，然后在另一个不同的刻度上印刷负像 在通过打印机构的条带的另一次通过期间，条带的一部分。

公开(公告)号：US5594525A

公开(公告)日：1997-01-14

申请号：US450822

申请日：1995-05-25

申请人： Gerhard Benker ,  Helmut Treiber ,  Ulrich Kluter ,  Bernhard Lorenz ,  Reimund Munch

发明人： Gerhard Benker ,  Helmut Treiber ,  Ulrich Kluter ,  Bernhard Lorenz ,  Reimund Munch

IPC分类号： G03B27/53 ,  G03B27/46 ,  G03B27/47 ,  G03B29/00

CPC分类号： G03B27/47 ,  G03B27/46 ,  G03B2227/005

摘要： A method of and printer for printing photographs on light-sensitive paper of a particular format from transparent masters on a roll of film by means of a projector. Both the film and a strip of the paper are advanced through a printing point. The paper is displaced across the direction the film travels in with the center of the prescribed paper format at a distance from the optical axis of the projector. The projector can be adjusted to project the image of the master larger or smaller than the paper format.

摘要翻译： 一种用于通过投影仪从胶卷上的透明主体在特定格式的感光纸上打印照片的方法和打印机。 电影和纸条都通过打印点进行。 纸张沿着与投影仪的光轴相距一定距离的规定纸张格式的中心沿着膜移动的方向移动。 投影机可以进行调整，以将主机的图像投影大于或小于纸张格式。

公开(公告)号：US5253011A

公开(公告)日：1993-10-12

申请号：US834693

申请日：1992-02-11

申请人： Wolfgang Zahn ,  Wilhelm Nitsch ,  Gunther Schnall ,  Gerhard Benker

发明人： Wolfgang Zahn ,  Wilhelm Nitsch ,  Gunther Schnall ,  Gerhard Benker

IPC分类号： G03B27/32 ,  G03B27/46 ,  G03B27/52 ,  G03B27/73 ,  G03D15/00

CPC分类号： G03B27/735 ,  G03B27/462

摘要： A strip of exposed and developed film has a series of exposures and corresponding exposure identification numbers. The strip is conveyed through a scanning station on its way to a printing station. The exposures and identification numbers are scanned in the scanning station to produce output signals indicative of density changes. The signals are processed to generate groups of data which are combined into a data set. Each group includes the position of a respective exposure on the strip, the identification number for the exposure and the position of the identification number on the strip. Film transport is carried out in such a manner that scanning of the strip and processing of the resulting signals are completed before arrival of the strip at the printing station. A control unit uses the data set to position the exposures in the printing station and to print the exposures. The control unit also uses the data set to mark a copy of an exposure with the identification number of the exposure.

摘要翻译： 一片暴露和开发的胶片具有一系列曝光和相应的曝光识别号码。 该条带在通往扫描站的途中被传送到印刷站。 在扫描站中扫描曝光和识别号，以产生指示密度变化的输出信号。 信号被处理以生成被组合成数据集的数据组。 每组包括条上相应曝光的位置，曝光的识别号以及条上标识号的位置。 以如下方式进行薄膜输送，即在条带到达印刷台之前完成条的扫描和结果信号的处理。 控制单元使用数据集将曝光位置定位在打印站中并打印曝光。 控制单元还使用数据集来标记具有曝光标识号的曝光副本。

公开(公告)号：US4947205A

公开(公告)日：1990-08-07

申请号：US415065

申请日：1989-09-29

申请人： Gerhard Benker ,  Wilhelm Nitsch ,  Bernd Payrhammer ,  Volker Weinert ,  Helmut Treiber ,  Ulrich Klueter

发明人： Gerhard Benker ,  Wilhelm Nitsch ,  Bernd Payrhammer ,  Volker Weinert ,  Helmut Treiber ,  Ulrich Klueter

IPC分类号： G03B27/46 ,  G03B27/53 ,  G03B27/62

CPC分类号： G03B27/6285

摘要： A filmstrip containing a series of images is conveyed along a path which passes by a copying station and a scanning station. The filmstrip is advanced in steps using transporting rolls and a narrow segment of the filmstrip is scanned at the scanning station after every step. A first set of measurements obtained upon scanning of the filmstrip is used to calculate the amounts of light and the exposure times required to properly reproduce the images. A second set of measurements is used to detect characteristic regions of the filmstrip having abrupt changes in density. The positions of the characteristic regions along the filmstrip are established by a counter which counts the steps undergone by the filmstrip and the measurement or measurements corresponding to each characteristic region are stored together with the respective position. The positions of the characteristic regions and the second set of measurements are used to calculate the positions of the images along the filmstrip. After the filmstrip has been completely scanned, the filmstrip is conveyed along the path once more. During the second trip along the path, the filmstrip is scanned again while the distance traveled by the filmstrip is measured by the counter. Upon detection of a characteristic region, the position of such region along the filmstrip as measured by the counter during the second trip is compared with the stored position obtained during the first trip. If the positions are different, the counter is changed to match the stored position. This compensates for slip between the filmstrip and the transporting rolls thereby allowing the images to be accurately positioned in the copying station for reproduction as the filmstrip travels along the path for the second time.

摘要翻译： 包含一系列图像的胶卷沿着通过复印台和扫描台的路径传送。 胶卷使用传送辊步骤前进，并且在每一步之后在扫描台上扫描胶卷的窄段。 使用在扫描胶片时获得的第一组测量来计算适当再现图像所需的光量和曝光时间。 使用第二组测量来检测具有突然的密度变化的胶片的特征区域。 沿着胶片的特征区域的位置由计数器确定，该计数器对由胶片进行的步骤进行计数，并且与每个特征区域对应的测量或测量与各自的位置一起存储。 使用特征区域和第二组测量的位置来计算沿着幻灯片的图像的位置。 在胶片完全被扫描之后，胶片沿路径再传送一次。 在沿路径的第二次行程中，再次扫描胶片，同时通过计数器测量胶卷的距离。 在检测到特征区域时，将在第二次跳闸期间由计数器测量的沿着胶片的这种区域的位置与在第一次行程期间获得的存储位置进行比较。 如果位置不同，则更改计数器以匹配存储的位置。 这补偿了胶片和传送辊之间的滑移，从而允许图像准确地定位在复印台中以便再现，因为胶片沿着路径第二次行进。

公开(公告)号：US4647190A

公开(公告)日：1987-03-03

申请号：US666352

申请日：1984-10-30

申请人： Wilhelm Nitsch ,  Gerhard Benker

发明人： Wilhelm Nitsch ,  Gerhard Benker

IPC分类号： G03G15/00 ,  G03B27/46 ,  G03B27/62 ,  G03G21/00 ,  G03B27/52

CPC分类号： G03B27/462

摘要： A copier is designed to copy negatives of different sizes onto copying material of different widths. The negatives and copying material are supplied from rolls. The copier includes the following manually controlled components: (i) a set of interchangeable film guides which are used at a scanning station and are slotted to permit photoelectric scanning of the negatives; (ii) a set of interchangeable masks for masking the negatives during copying; (iii) a set of light shafts for illuminating the negatives during copying; and (iv) a movable guide unit for the copying material. A computer associated with the copier is arranged to receive signals indicative of the following manually obtained settings: (a) the type of dimensions of the particular film guide installed in the copier; (b) the type of dimensions of the particular film mask installed in the copier; (c) the type of light shaft installed in the copier or the cross-sectional area of the outlet aperture for the light beam; and (d) the position of the guide unit for the copying material which is related to the width of the latter. The copier further includes a motorized mask for regulating the length of copying material to be exposed, and an adjustable objective having motorized lens elements. The motors for the motorized mask and the lens elements are controlled by the computer. The computer has a memory which stores all possible combinations of settings for the manually controlled and motorized components. When the size of a negative to be copied changes, these components are adjusted for the new size. The manually controlled components are adjusted first. Prior to adjustment of the motorized components, the computer checks the settings of the manually controlled components against the stored combinations of settings to ascertain whether the particular combination of manual settings is possible.

摘要翻译： 复印机设计用于将不同尺寸的底片复印到不同宽度的复印材料上。 负片和复印材料由卷供应。 复印机包括以下手动控制的部件：（i）一组可互换的胶片引导件，其在扫描站处使用并且被开槽以允许负片的光电扫描; （ii）一套可互换的掩模，用于在复印期间遮蔽底片; （iii）在复印期间照明底片的一组光轴; 和（iv）用于复印材料的可移动引导单元。 与复印机相关联的计算机被布置成接收指示以下手动获得的设置的信号：（a）安装在复印机中的特定胶片导板的尺寸类型; （b）安装在复印机上的特定胶片的尺寸类型; （c）安装在复印机中的光轴类型或光束出口孔的横截面积; 和（d）与复印材料的宽度相关的复印材料的引导单元的位置。 复印机还包括用于调节要曝光的复印材料的长度的电动掩模和具有电动透镜元件的可调整物镜。 电动面罩和镜头元件的电机由电脑控制。 计算机具有存储器，其存储用于手动控制和电动部件的所有可能的设置组合。 当要复制的负数的大小发生变化时，这些组件将根据新尺寸进行调整。 首先调整手动控制的组件。 在调整电动部件之前，计算机根据存储的设置组合来检查手动控制部件的设置，以确定手动设置的特定组合是否可能。

公开(公告)号：US4627719A

公开(公告)日：1986-12-09

申请号：US778613

申请日：1985-09-20

申请人： Wilhelm Nitsch ,  Helmut Treiber ,  Gerhard Benker

发明人： Wilhelm Nitsch ,  Helmut Treiber ,  Gerhard Benker

IPC分类号： G03B27/46 ,  G03B27/73 ,  G03B27/80 ,  G03B27/52 ,  G03B27/32

CPC分类号： G03B27/735 ,  G03B27/462

摘要： Successive frames of an exposed and developed customer film are monitored during transport of the film in a first direction, and the information which is gathered during monitoring of discrete frames as well as of the entire film is stored in the memory of a microprocessor. The direction of travel of the film is then reversed and successive or selected frames of the film are copied during intervals between successive stepwise advances of the film in the second direction. Copying light which is used for the making of reproductions of images of the film frames is also used for illumination of film frames during monitoring. A mirror is provided to reflect light to the monitoring unit during travel of the film in the first direction, and such mirror is retracted preparatory to copying which starts with the last monitored frame and proceeds toward the first monitored frame of the film. The film is converted into a growing roll during monitoring of its frames.

摘要翻译： 在第一方向的胶片传送过程中，监视曝光和显影的客户胶片的连续帧，并且在离散帧以及整个胶片的监视期间收集的信息被存储在微处理器的存储器中。 然后将膜的行进方向反转，并且胶片的连续或选定的帧在第二方向上的胶片的连续逐步前进之间的间隔期间被复制。 用于制作胶片框架图像复制品的复制光也用于监视期间胶片框架的照明。 提供反射镜以在胶片沿第一方向移动期间将光反射到监视单元，并且这种镜子缩回准备复印，从最后被监视的帧开始，并朝着胶片的第一监视帧进行。 在监视其框架期间，将胶片转换成生长卷。

公开(公告)号：US5303000A

公开(公告)日：1994-04-12

申请号：US878768

申请日：1992-05-05

申请人： Gerhard Benker ,  Ulrich Klueter ,  Reimund Muench ,  Erich Nagel ,  Wilhelm Nitsch ,  Volker Weinert ,  Hans-Joachim Vedder

发明人： Gerhard Benker ,  Ulrich Klueter ,  Reimund Muench ,  Erich Nagel ,  Wilhelm Nitsch ,  Volker Weinert ,  Hans-Joachim Vedder

IPC分类号： G03B27/32 ,  G03B27/46 ,  G03B27/62 ,  G03B27/73 ,  G03D15/00 ,  G03B27/52

CPC分类号： G03B27/6285 ,  G03B27/735

摘要： Strips of coherent, exposed and developed film frames are advanced past, and discrete frames are placed onto, a window at a monitoring station where successive increments of the film frames are monitored by a device having photocells forming at least one row which extends transversely of the path of advancement of strips. The monitoring device is at a standstill during advancement of strips but is transported past a discrete frame at the monitoring station. Such monitoring device can ascertain the density of film frames, and its photocells generate signals which are used to image the frames onto photographic paper.

摘要翻译： 相干，曝光和开发的胶片帧的条纹已经过去，并且离散的帧被放置在监视站的窗口上，其中胶片帧的连续增量由具有光电池的装置监视，该光电管形成至少一行，其横向延伸 条的进步之路。 监测装置在条带的前进处于静止状态，但是在监测站处被传送通过离散的框架。 这样的监视装置可以确定胶片框的密度，并且其光电管产生用于将这些帧成像到照相纸上的信号。

公开(公告)号：US4987440A

公开(公告)日：1991-01-22

申请号：US415066

申请日：1989-09-29

申请人： Gerhard Benker ,  Wilhelm Nitsch ,  Bernd Payrhammer ,  Volker Weinert ,  Helmut Treiber ,  Ulrich Kluter

发明人： Gerhard Benker ,  Wilhelm Nitsch ,  Bernd Payrhammer ,  Volker Weinert ,  Helmut Treiber ,  Ulrich Kluter

IPC分类号： G03B27/46 ,  G03B27/53 ,  G03B27/62 ,  G03D15/00

CPC分类号： G03B27/6285 ,  G03D15/003

摘要： An exposed and developed photographic filmstrip having a series of image areas is conveyed along a path and is photoelectrically scanned at a first location of the path to detect regions characterized by marked density jumps. A signal is generated in response to detection of each such characteristic region and a first distance measuring device disposed near the first location assigns a first distance reading to each characteristic region upon detection thereof. The first distance readings are representative of the positions of the characteristic regions longitudinally of the filmstrip. Each signal is stored together with the respective first distance reading. The stored signals and first distance readings are used to calculate the positions of the image areas longitudinally of the filmstrip, and the calculated positions are likewise stored. From the first location, the filmstrip travels to a second location of the path where a notch is punched in the filmstrip adjacent to each image area. Immediately upstream of the second location, the filmstrip is photoelectrically scanned for a second time to again detect the characteristic regions.

摘要翻译： 具有一系列图像区域的曝光和显影的照相胶片沿路径传送，并且在路径的第一位置处被光电扫描以检测以标记的密度跳跃为特征的区域。 响应于每个这样的特征区域的检测而产生信号，并且设置在第一位置附近的第一距离测量装置在检测到时向每个特征区域分配第一距离读数。 第一距离读数代表胶片纵向的特征区域的位置。 每个信号与相应的第一距离读数一起存储。 存储的信号和第一距离读数用于计算胶片纵向的图像区域的位置，同时存储计算的位置。 从第一位置开始，胶片行进到与每个图像区域相邻的胶片中冲孔的路径的第二位置。 在第二位置的上游，胶片被光电扫描第二次以再次检测特征区域。

公开(公告)号：US5138371A

公开(公告)日：1992-08-11

申请号：US366145

申请日：1989-06-14

申请人： Gerhard Benker ,  Reinhard Nicko ,  Bernd Payrhammer ,  Manfred Schlechte

发明人： Gerhard Benker ,  Reinhard Nicko ,  Bernd Payrhammer ,  Manfred Schlechte

IPC分类号： G03B27/46 ,  G03B27/62

CPC分类号： G03B27/6285

摘要： Apparatus for advancing roll films in a copying machine on a table which is located above the floor at a level less than the length of a film. The apparatus has a film channel and advancing rolls which can engage one end portion of a film to advance the film past a monitoring device preparatory to copying and/or past a copier subsequent to monitoring. The other end portion of the film is frictionally or clampingly held in a recess or on a supporting surface adjacent the inlet of the film channel so that the median portion of the film forms a loop which does not reach the floor beneath the table. A wiping device with two brushes can be installed adjacent the recess to wipe both sides of the film while the film advances into the channel so that the size of its looped portion is reduced.

摘要翻译： 用于将复印机中的卷膜推进在位于地板上方的桌子上的水平比胶片长度小的装置。 该装置具有胶片通道和前进辊，该辊可以与胶片的一个端部接合，以便在监视之后使胶片经过准备复印和/或经过复印机的监视装置。 胶片的另一端部被摩擦地或夹紧地保持在与胶片通道的入口相邻的凹部或支撑表面上，使得胶片的中间部分形成一个不到达桌子下面的地板的环。 具有两个刷子的擦拭装置可以安装在凹槽附近，以在膜进入通道期间擦拭胶片的两侧，使得其环形部分的尺寸减小。

公开(公告)号：US06504624B1

公开(公告)日：2003-01-07

申请号：US08731560

申请日：1996-10-16

申请人： Reimund Muench ,  Gerhard Benker ,  Arnfried Kiermeier ,  Bernhard Lorenz ,  Ekkehard Gross

发明人： Reimund Muench ,  Gerhard Benker ,  Arnfried Kiermeier ,  Bernhard Lorenz ,  Ekkehard Gross

IPC分类号： G06F312

CPC分类号： H04N1/484 ,  G03B27/735

摘要： Apparatus is disclosed for acquiring video signals with high resolution in the optical path of a photographic printing device for point-by-point color video signal generation by means of a video image sensor which receives the original negative image. For generation of the video signals, a sufficiently high-resolution black and white video sensor (27) is used. The three color separations are delivered separately to the video sensor by means of a plurality of color filters (4, 5, 6) which are present for printer illumination control and are brought consecutively into their active setting.

摘要翻译： 公开了一种用于通过接收原始负像的视频图像传感器在用于逐点彩色视频信号生成的照相打印装置的光路中以高分辨率获取视频信号的装置。 为了产生视频信号，使用足够高分辨率的黑白视频传感器（27）。 三色分色通过多个用于打印机照明控制的彩色滤光片（4,5,6）分开传送到视频传感器，并连续地进入它们的有效设置。