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41. 发明授权

US5025465A X-ray cassette for foils with phosphor layer 失效
标题翻译：带荧光粉层的箔片的X射线盒
公开(公告)号：US5025465A
公开(公告)日：1991-06-18
申请号：US429354
申请日：1989-10-31
申请人： Walter Bauer , Roland Muller
发明人： Walter Bauer , Roland Muller
IPC分类号： G03B42/04
CPC分类号： G03B42/04
摘要： An X-ray cassette for foils provided with a stimulatable phosphorous layer comprises two cassette parts turnable relative to one another between open and closed positions, one of the cassette parts being permeable for X-rays, elements for turnably connecting the cassette parts with one another, and elements for holding a foil on the X-ray permeable cassette part, the holding elements including an X-ray permeable elastic pad arranged on the X-ray permeable cassette part and having a surface facing toward a phosphorous layer of a foil inserted into the cassette, and a thin elastic foil applied on the surface of the pad and having a smooth, wear-resistant outer surface.
摘要翻译：设置有可刺激磷层的箔的X射线盒包括两个盒部件，其可在打开和关闭位置之间相对于彼此旋转，其中一个盒部件可透过X射线，用于将盒部件彼此可转动地连接的元件和用于在X射线透过性盒部上保持箔的元件，保持元件包括设置在X射线透过性盒部上并具有面向插入的箔的磷层的表面的X射线透过性弹性垫盒子和薄的弹性箔片，其施加在垫的表面上并且具有光滑的耐磨外表面。

42. 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。

43. 发明授权

US4967222A Method of and machines for treating webs of photographic material 失效
标题翻译：用于处理照相材料纤维网的方法和机器
公开(公告)号：US4967222A
公开(公告)日：1990-10-30
申请号：US414947
申请日：1989-09-29
申请人： Wilhelm Nitsch
发明人： Wilhelm Nitsch
IPC分类号： B65H23/192 , G03D3/08 , G03D3/13
CPC分类号： G03D3/132
摘要： A web of spliced-together exposed photographic films is introduced into a developing machine at a variable speed. In order to ensure that each increment of the web is treated in the developing tank of the developing machine for an optimum interval of time, the speed of web advancing rolls at the inlet of the developing tank is monitored and the thus obtained signals are used to regulate the speed of advancing rolls at the outlet of the developing tank in such a way that the two speeds match but the speed of advancing rolls at the outlet is changed to conform to changed speed of advancing rolls at the inlet with a delay corresponding to the optimum interval of time. The length of that portion of the web which extends between the two sets of advancing rolls is varied simultaneously with changes of the speed of advancing rolls at the outlet.
摘要翻译：拼接在一起的曝光的照相胶片的网以可变的速度被引入显影机。为了确保在显影机的显影槽中的每个增量在最佳时间间隔内被处理，在显影槽的入口处的卷筒纸行进辊的速度被监测，并且将由此得到的信号用于调节在显影槽出口处推进辊的速度，使得两个速度相匹配，但是出口处的推进辊的速度改变以符合入口处的推进辊的改变速度，其延迟对应于最佳时间间隔。在两组前进辊之间延伸的幅材的该部分的长度随着出口处的推进辊的速度的变化而变化。

44. 发明授权

US4923785A Bleaching bath concentrate 失效
标题翻译：漂白浴浓缩液
公开(公告)号：US4923785A
公开(公告)日：1990-05-08
申请号：US215304
申请日：1988-07-05
申请人： Karl Frank
发明人： Karl Frank
IPC分类号： G03C7/42
CPC分类号： G03C7/421
摘要： The one-part aqueous bleaching bath concentrate containing an ammonium iron (III) complex salt concentration of at least 0.4 mol per liter, an ammonium bromide concentration of from 1.5 to 3 mol per liter, an ammonium nitrate concentration of from 0.25 to 1 mol per liter and a pH below 3 is stable in storage.
摘要翻译：含有每升至少0.4摩尔的铵铁（III）络盐浓度的单组份含水漂白浴浓缩物，溴化铵浓度为1.5-3摩尔/升，硝酸铵浓度为0.25-1摩尔/升升，pH低于3，储存稳定。

45. 发明授权

US4872030A Device for producing photographic exposure of images appearing on the screen 失效
标题翻译：用于产生出现在屏幕上的图像的照相曝光的装置
公开(公告)号：US4872030A
公开(公告)日：1989-10-03
申请号：US230188
申请日：1988-08-08
申请人： Heike Kochmann , Georg Lechner , Jurgen Muller , Norbert Scholz
发明人： Heike Kochmann , Georg Lechner , Jurgen Muller , Norbert Scholz
IPC分类号： G03B15/00
CPC分类号： G03B15/003
摘要： A device for producing photographic exposures of images appearing on an image screen onto a film platform carrying a plane film comprises a support holding a number of objectives and displaceable parallel to the axis extending through the central point of the image screen and the central point of the film platform. The platform carries one objective fixed to the platform of one magnifying property and four additional objectives which have such magnifying properties that each of them projects the picture field area of the screen on only one fourth of the usable film surface.
摘要翻译：用于产生出现在图像屏幕上的图像的照相曝光装置到承载平面胶片的胶片平台上的装置包括保持多个物镜的支撑件，并且平行于延伸穿过图像屏幕的中心点的轴可移位，电影平台。该平台具有一个固定在一个放大特性的平台上的目标和四个附加目标，这些目标具有这样的放大特性，每个目标仅在可用胶片表面的四分之一上投影屏幕的画面区域。

46. 发明授权

US4783588A System for charging and/or discharging X-ray film sheets into and/or from cassette, and a cassette for use in the system 失效
标题翻译：用于将X射线胶片片放入和/或从盒中放出和/或放出的系统，以及用于该系统的盒子
公开(公告)号：US4783588A
公开(公告)日：1988-11-08
申请号：US906913
申请日：1986-09-11
申请人： Manfred Schmidt , Herbert Gebele
发明人： Manfred Schmidt , Herbert Gebele
IPC分类号： G03B42/02 , G03B42/04
CPC分类号： G03B42/045
摘要： An apparatus for automatic charging and discharging an X-ray film sheet into a cassette includes a bar code reader having an illumination device and a rotary scanning mirror. The cassette is provided on its top with a bar code label which irrespective of the format of the cassette is always located at a fixed distance from a leading edge and from a lateral guiding edge of the cassette. The cassette is insertable into an intake compartment and only after the cassette reaches an end position in the compartment a limit switch activates the scanning mirror and the illumination device of the reader, thus eliminating reading errors when reading bar codes on cassettes of different formats.
摘要翻译：用于将X射线胶片自动充电和放电到盒中的装置包括具有照明装置和旋转扫描镜的条形码阅读器。盒式磁带在其顶部设置有条形码标签，无论盒式磁带的格式如何，始终位于与磁带盒前缘和侧向导向边缘固定的距离处。盒式磁带可插入进气室，只有在磁带盒到达盒体中的终端位置之后，限位开关启动读取器的扫描镜和照明装置，从而消除了在不同格式的磁带盒上读取条形码时的读取错误。

47. 发明授权

US4757352A Method of monitoring the picture taking of originals in a microfilm camera and a microfilm camera for carrying out the method 失效
标题翻译：在微缩胶卷相机和微缩胶片相机中监视原稿的拍摄方法，用于执行该方法
公开(公告)号：US4757352A
公开(公告)日：1988-07-12
申请号：US090225
申请日：1987-08-27
申请人： Manfred Weinzierl , Eberhard Zieran
发明人： Manfred Weinzierl , Eberhard Zieran
IPC分类号： G03B27/465 , G06K1/12 , G03B27/52
CPC分类号： G03B27/465 , G06K1/126
摘要： To monitor the picture taking of documents in a camera assembly including a paging device and an exposure device, the documents pertaining to a partial stack of documents are provided with serial page numbers within a digital range assigned to the partial stack. In the exposure device the film pictures are exposed with a blip sign whose shape is assigned to the processed digital range. During the passage of respective documents through the assembly, an electronic control generates in the respective paging and exposure devices binary coded first and second signals assigned to the digital range of the serial numbers and to the corresponding blip signs. The first and second binary coded signals are applied via evaluation units and a comparator into an intermediate memory. After storing in the memory a predetermined count of the first and second signals, the comparator compares the same to reset the intermediate memory when an agreement has been detected or to generate an alarm signal when a disagreement is detected.
摘要翻译：为了监视包括寻呼装置和曝光装置的相机组合件中的文件的拍摄，与部分堆叠的文档相关的文件在分配给部分堆栈的数字范围内被提供有串行页码。在曝光装置中，胶片图像被曝光，其形状被分配给处理的数字范围。在通过组件通过各个文档期间，电子控制在相应的寻呼和曝光装置中产生分配给序列号的数字范围的二进制编码的第一和第二信号以及相应的blip符号。第一和第二二进制编码信号通过评估单元和比较器施加到中间存储器中。在存储器中存储第一和第二信号的预定计数之后，比较器比较其在检测到协议时对其进行比较以复位中间存储器，或者当检测到不一致时产生报警信号。

48. 发明授权

US4754306A Microfilm reading and reverse enlarging apparatus 失效
标题翻译：微胶片读取和反向放大装置
公开(公告)号：US4754306A
公开(公告)日：1988-06-28
申请号：US65605
申请日：1987-06-22
申请人： Josef Auer , Hubert Hackenberg , Adolf Koopmann , Jurgen Sylla
发明人： Josef Auer , Hubert Hackenberg , Adolf Koopmann , Jurgen Sylla
IPC分类号： G03B21/11 , G03B13/28
CPC分类号： G03B21/115 , G03B21/118
摘要： A microfilm reading and reverse enlarging apparatus with a copying beam for a gap illumination comprises a copy carrier movable with a constant speed, drive device for moving the copy carrier, a film platform for a film and adjustable relative to an illuminating beam, transporting device for reciprocating the film platform synchronously with the movement of the copy carrier, control device for controlling the transporting device, a potentiometer adjustable by the transporting device synchronously with the movement of the platform so as to produce respective values in response to the movement of the platform during a copying process of successive microimages, and storing and comparing device arranged to store preselected values and to receive the values of the potentiometer to compare them with the preselected values, the storing and comparing device being connected with the control device so that the transporting device and the drive device for the copy carrier during reaching by the values of the potentiometer the preselected values are turned on and/or turned off.
摘要翻译：具有用于间隙照明的复制光束的缩微胶片读取和反向放大装置包括可以恒定速度移动的复制载体，用于移动复印载体的驱动装置，用于胶片的胶片平台和相对于照明光束可调节的传送装置与胶片平台的移动同步地与复印载体的运动，用于控制传送装置的控制装置，与传送装置可调整的电位计同步于平台的运动，以便响应于平台的运动而产生相应的值连续微图像的复制处理，以及存储和比较装置，用于存储预选值，并接收电位计的值以与预选值进行比较，存储和比较装置与控制装置连接，使得输送装置和复印机的驱动装置在v 电位器的亮度被预先选定的值被打开和/或关闭。

49. 发明授权

US4734728A Apparatus for processing sheet films 失效
标题翻译：片状薄膜加工装置
公开(公告)号：US4734728A
公开(公告)日：1988-03-29
申请号：US24378
申请日：1987-03-10
申请人： Jurgen Muller
发明人： Jurgen Muller
IPC分类号： G03D3/02 , G03D3/06 , G03D3/13 , G03D13/00
CPC分类号： G03D13/003 , G03D3/06 , G03D3/132
摘要： An apparatus for processing of sheet films, comprises developing means for developing sheet films and provided with a plurality of chambers through which the sheet films are movable; pumping means for pumping a processing material; drawer receiving compartment; at least one drawer provided with a plurality of containers for liquids required by the developing means and formed so that upon insertion of the drawer into the receiving compartment a communication is established between the pumping means and a respective one of the containers.
摘要翻译：一种用于处理片状薄膜的设备，包括用于显影薄膜的显影装置，并且设置有多个室，薄膜可通过该室移动; 用于泵送加工材料的泵送装置; 抽屉收纳舱; 至少一个抽屉设置有用于由显影装置所需的液体的多个容器，并形成为使得在将抽屉插入接收室中时，在抽吸装置和相应的一个容器之间建立了通信。

50. 发明授权

US4718154A Plastic extrusion-transport roller for photomechanical apparatus 失效
标题翻译：用于光机械装置的塑料挤出输送辊
公开(公告)号：US4718154A
公开(公告)日：1988-01-12
申请号：US893566
申请日：1986-08-05
申请人： Walter Bauer , Heinrich Farber
发明人： Walter Bauer , Heinrich Farber
IPC分类号： F16C13/00 , G03D3/13 , B21B1/00
CPC分类号： F16C13/00 , G03D3/13
摘要： A transport roller made of plastics by extrusion and used for photomechanical apparatus for transporting film or X-ray cassettes or the like is formed as a sleeve having an internal recess, the surface of which is provided with a plurality of inwardly radially protruding ribs which ensure a stable and rigid structure of the roller without requiring a metallic core in the roller.
摘要翻译：作为具有内凹部的套筒，形成由塑料挤压成型并用于输送薄膜或X射线盒等的光机械装置的输送辊，其表面设置有多个向内径向突出的肋条，确保辊的稳定且刚性的结构，而不需要辊中的金属芯。

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