专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5358581A Method of and apparatus for applying flexible extensions to sections of photographic roll films 失效
标题翻译：将柔性延伸部应用于照相辊膜部分的方法和装置
公开(公告)号：US5358581A
公开(公告)日：1994-10-25
申请号：US918214
申请日：1992-07-17
申请人： Gerhard Benker , Josef Gruber , Peter Lermann , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
发明人： Gerhard Benker , Josef Gruber , Peter Lermann , Reinhard Nicko , Bernd Payrhammer , Manfred Schlechte
IPC分类号： G03B27/32 , G03B27/46 , G03B27/62 , G03D15/00 , G03D15/04 , B65H69/02
CPC分类号： G03B27/6285 , G03D15/001 , Y10T156/1079
摘要： Relatively short sections of photographic roll films (such sections can consist of a single film frame or of two or another small number of film frames) are provided with elongated strip-shaped extensions for convenient transport through a copying machine. Extensions are severed from the leader of a roll of convoluted flexible material having a width matching the desired length of an extension, and one end of a freshly severed extension is caused to overlap one end of a film section so that the extent of overlap is not more than the width of a frame line between two neighboring frames of a roll film. One side of each extension is fully coated with a layer of hotmelt, and the extension is sealed to the respective film section by a narrow elongated heating element which is moved against the overlapping ends of the film section and the properly oriented extension. The roll can be subdivided into wider or narrower extensions, depending upon the width of film sections which are to be connected with extensions.
摘要翻译：相对较短的摄影卷片（这样的部分可以由一个胶片框架或两个或另一个少量胶片框架组成）设置有细长的带状延伸部，便于通过复印机传送。扩展件从一卷卷曲柔性材料的卷边被切断，其宽度与延伸部的所需长度相匹配，并且使一新鲜切断的延伸部的一端与薄膜部分的一端重叠，使得重叠的程度不是大于辊膜的两个相邻框架之间的框线的宽度。每个延伸部的一侧完全涂覆有一层热熔体，并且延伸部通过窄的细长加热元件密封到相应的膜部分，该细长的加热元件抵靠膜部分的重叠端部和适当定向的延伸部移动。取决于要与延伸部连接的胶片部分的宽度，卷筒可以细分成更宽或更窄的延伸部分。

2. 发明授权

US5138371A Apparatus for manipulating roll films in copying machines 失效
标题翻译：用于在复印机中操作卷膜的装置
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。

3. 发明授权

US4947205A Method of and apparatus for positioning photographic originals in a copying station 失效
标题翻译：在复印台中定位照相原稿的方法和装置
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。

4. 发明授权

US4987440A Method of and apparatus for positioning image areas of film 失效
标题翻译：胶片图像区域定位方法及装置
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。

5. 发明授权

US06504624B1 Photographic printing apparatus with means for generation of video signals 失效
标题翻译：具有用于产生视频信号的装置的照相打印装置
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。

6. 发明授权

US5162840A Apparatus for reproducing the images on sections of exposed and developed photographic films 失效
标题翻译：用于复制曝光和发展摄影片段的图像的装置
公开(公告)号：US5162840A
公开(公告)日：1992-11-10
申请号：US759886
申请日：1991-09-13
申请人： Gerhard Benker , Erich Nagel , Helmut Neudecker
发明人： Gerhard Benker , Erich Nagel , Helmut Neudecker
IPC分类号： G03B27/46 , G03B1/32 , G03B27/62
CPC分类号： G03B1/32 , G03B27/6285
摘要： Apparatus for copying the images of selected frames on sections of exposed and developed roll films or of diapositives has a set of advancing rolls or a reciprocable pusher to move a film section or a diapositive from a discrete first portion of a first path into a second portion which terminates at the copying station, and thereupon from a first portion of a second path (such first portion is common to the second portion of the first path) into a discrete portion of the second path. A switching device is located at the junction of the first and second portions of the first path to prevent copied film sections or diapositives from reentering the first portion of the first path on their way away from the copying station. This renders it possible to introduce a fresh film section or a fresh diapositive into the first portion of the first path while a film section or a diapositive is located at the copying station or is on the way toward the discharge end of the second path.
摘要翻译：用于在已曝光和显影的辊膜或二活性物体的部分上复制所选择的框架的图像的装置具有一组前进辊或可往复运动的推动器，以将膜部分或二极性从第一路径的离散的第一部分移动到第二部分其在复制站处终止，并且随后从第二路径的第一部分（第一部分与第一路径的第二部分共同）转换成第二路径的离散部分。开关装置位于第一路径的第一和第二部分的接合点处，以防止复制的膜部分或二极体在离开复印站的路径上重新进入第一路径的第一部分。这使得可以在第一路径的第一部分中引入新鲜的膜部分或新鲜的正极，同时膜部分或二极性位于复制站处或正在朝向第二路径的排出端的途中。

7. 发明授权

US5812898A Compensating for evaporation from a photographic processing vessel 失效
标题翻译：从照相处理容器补偿蒸发
公开(公告)号：US5812898A
公开(公告)日：1998-09-22
申请号：US660285
申请日：1996-06-07
申请人： Gerhard Benker , Wilfried Hehn
发明人： Gerhard Benker , Wilfried Hehn
IPC分类号： G03D3/06 , G03D3/02 , G03D13/00
CPC分类号： G03D3/065
摘要： A system for processing photographic material has a series of processing vessels containing different water-based processing baths. A reference vessel is mounted on one of the processing vessels and serves to compensate for the evaporation of water from the processing vessels. To this end, the reference vessel accommodates a body of water as well as a float switch having an upper contact and a lower contact. The reference vessel and processing vessels are open at the top and a feeding arrangement is provided to admit water into the respective vessels through their open tops. The feeding arrangement includes one or more pumps connected to a control unit which is further connected to the float switch. When evaporation causes the water in the reference vessel to fall to the level of the lower contact of the float switch, the control unit activates the pump or pumps to replace the water lost from each of the vessels by evaporation.
摘要翻译：用于处理照相材料的系统具有包含不同水基处理浴的一系列处理容器。参考容器安装在一个处理容器上，用于补偿来自处理容器的水的蒸发。为此，参考容器容纳水体以及具有上接触件和下接触件的浮子开关。参考容器和处理容器在顶部开放，并且提供馈送装置以通过其开放顶部将水吸入相应的容器。供给装置包括连接到控制单元的一个或多个泵，其进一步连接到浮子开关。当蒸发导致参考容器中的水落到浮子开关的下接触点的水平面时，控制单元激活泵或泵，以通过蒸发来代替每个容器损失的水。

8. 发明授权

US5362008A Cassette for supplying webs of photosensitive material to copying machines 失效
标题翻译：用于向复印机提供感光材料的卷筒的盒
公开(公告)号：US5362008A
公开(公告)日：1994-11-08
申请号：US926921
申请日：1992-08-07
申请人： Erich Nagel , Gerhard Benker
发明人： Erich Nagel , Gerhard Benker
IPC分类号： B65H7/14 , G03B27/58 , G03C3/00 , B65H16/00
CPC分类号： G03B27/588
摘要： A cassette for storage of a roll of convoluted web of photosensitive material which is to be fed to the copying station of a copying machine has a device for unwinding the web from the roll, rollers which advance selected lengths of the web into the copying station, and a mechanism which loosens or relaxes the web between the roll and the rollers so that the rollers need not overcome the inertia of the roll in order to advance selected lengths of the web from the housing of the cassette into the copying station. This can be achieved by driving the unwinding device and the rollers at different speeds so that the web forms a loop in the housing of the cassette between the outermost convolution of the roll and an outlet of the housing or by otherwise loosening the web between the roll and the outlet.
摘要翻译：用于存放要送往复印机的复印台的一卷感光材料的卷绕卷筒的盒子具有用于将卷筒纸从卷筒退卷的装置，将卷筒纸的选定长度推进到复印台中的辊子，以及使卷筒和滚筒之间的卷材松弛或松弛的机构，使得滚筒不需要克服滚筒的惯性，以便将卷筒纸的选定长度从盒的壳体推进到复印台中。这可以通过以不同的速度驱动展开装置和辊来实现，使得卷筒在卷筒的最外卷绕和壳体的出口之间形成在盒的壳体中的环，或者通过另外松开卷筒之间的卷材和出口。

9. 发明授权

US5253011A Copying method and copier for film 失效
标题翻译：电影复印方法和复印机
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。

10. 发明授权

US5132727A Method of and arrangement for monitoring photographic copying apparatus 失效
标题翻译：监控摄影复印机的方法和布置
公开(公告)号：US5132727A
公开(公告)日：1992-07-21
申请号：US759893
申请日：1991-09-13
申请人： Gerhard Benker
发明人： Gerhard Benker
IPC分类号： G03B27/46 , G03C5/08 , G03D15/00 , G03G15/00 , G03G21/04 , G07C9/00 , G07F7/12 , G07F17/26 , G07G5/00
CPC分类号： G03G15/50 , G03G21/04 , G07C9/00142 , G07F17/26
摘要： A copying apparatus has a receiving station, an exposure unit, a developing unit, an inspection station and a pricing unit with a memory. A master to be reproduced arrives at the receiving station together with an order for the reproduction thereof. The order has a coded order number which is read by a scanner at the receiving station and entered in the memory to establish a data set. The exposure unit is inoperative upon arrival of the master at the receiving station and is activated only upon entry of the order number. The master is then drawn into the exposure unit where copy material is exposed to light which has illuminated the master. The copy material is developed in the developing unit and the resulting copies are delivered to the inspection station where they are inspected for quality. The number of copies made is entered in the memory and incorporated in the data set with the order number. If, upon inspection, a copy is found to be unsatisfactory, the data set is adjusted by reading an appropriate code with a scanner. This code may be marked on the back of the copy or may be selected from a set of codes which represent respective price adjustments. Once the data set has been corrected, the pricing unit calculates and prints the final price of the order.
摘要翻译：复印装置具有接收站，曝光单元，显影单元，检查站和具有存储器的定价单元。待复制的主机与其再现的命令一起到达接收站。该订单具有编码订单编号，其由接收站处的扫描仪读取并输入到存储器中以建立数据集。曝光单元在主机到达接收站时不起作用，仅在订单号码输入时被激活。然后，主人被吸入曝光单元，在复印材料暴露于照亮主人的光线下。复印材料在显影单元中开发，所得到的副本将被传送到检查站进行质量检查。所写的份数被输入到存储器中，并且被合并到具有订单编号的数据集中。如果检查发现副本不令人满意，则通过使用扫描仪读取适当的代码来调整数据集。该代码可以标记在副本的背面，或者可以从代表相应价格调整的一组代码中选择。一旦数据集已被更正，定价单位将计算并打印订单的最终价格。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式