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1.发明公开Method and apparatus for scanning of image in integral film structure 失效Verfahren undGerätzum Abtasten von Bildern在einer Filmeinheitsstruktur。
公开(公告)号：EP0583044A2
公开(公告)日：1994-02-16
申请号：EP93300993.8
申请日：1993-02-11
申请人： POLAROID CORPORATION
发明人： Cottrell, F. Richard , Juenger, Andrew K. , Mackenzie, Hugh R. , Plummer, William T. , McCune, William J., Jr.
摘要： A novel method and apparatus is disclosed for electronically sensing a negative and a positive in a novel integral film structure (4) of the instant development type using light of different wavelengths so as to produce reflected light from the negative and the positive which are indicative of the luminance characteristics and the chrominance characteristics of the image. The novel integral film structure has a filter which allows the negative to be scanned. Specifically, the filter transmits incident radiation in the range of wavelengths other than a select range of wavelengths to which silver halide emulsion layers are sensitive and blocks the transmission of radiation in the range of wavelengths to which the silver halide emulsion layers are sensitive.
摘要翻译： 公开了一种新颖的方法和装置，用于使用不同波长的光电子感测即时显影类型的新型整体膜结构（4）中的负和正，以便产生来自负和正的指示的反射光 图像的亮度特性和色度特性。 新颖的整体膜结构具有允许扫描负片的滤光器。 具体地，滤光器在除了卤化银乳剂层敏感的波长选择范围之外的波长范围内传输入射辐射，并阻止卤化银乳剂层敏感的波长范围内的辐射透射。
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2.发明公开PHOTOGRAPHIC FILM ASSEMBLAGES OF THE SELF-DEVELOPING TYPE HAVING REMOVABLE PORTIONS 审中-公开具有可拆卸的部件照相自我发展薄膜组合物
公开(公告)号：EP1153335A1
公开(公告)日：2001-11-14
申请号：EP00967168.6
申请日：2000-09-29
申请人： POLAROID CORPORATION
摘要： The present disclosure relates to several embodiments in which different self-developing film formats are constructed in order to permit easy operator separation of the pod and trap from adjacent integral film units.
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公开(公告)号：EP0362750A2
公开(公告)日：1990-04-11
申请号：EP89118198.4
申请日：1989-09-30
申请人： POLAROID CORPORATION
发明人： Waller, David P.
IPC分类号： G03C8/48
CPC分类号： G03C8/48 , C07D311/80 , C09B11/08 , C09B11/26
摘要： This invention relates to diffusion transfer photographic processes adapted to be performed in the presence of ambient light and to diffusion transfer products useful in such processes wherein a substantial increase in opacification in the red and near infrared region of the visible spectrum and a substantial increase in opacification in the blue and green region is achieved by employing certain alkyl-substituted phenanthrol/carboxynaphthol phthaleins as the light-absorbing, pH-sensitive optical filter agent for the longer wavelength region of the visible spectrum.
摘要翻译： 本发明涉及适于在环境光的存在下进行的扩散转印照相方法以及在这些方法中有用的扩散转移产物，其中可见光谱的红色和近红外区域的不透明度显着增加以及不透明度的显着增加 通过使用某些烷基取代的菲醌/羧基萘酚酞将光吸收，pH敏感的光学滤光剂用于可见光谱的较长波长区域来实现蓝色和绿色区域。
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公开(公告)号：EP0553346B1
公开(公告)日：1998-01-28
申请号：EP92919934.7
申请日：1992-08-19
申请人： POLAROID CORPORATION
发明人： JANDRUE, Charles, E., Sr. , KAMPE, Marcis, M. , SIMON, Myron, S. , WALLER, David, P. , WHRITENOUR, David, C.
IPC分类号： G03C8/48 , C09B11/06 , C07D307/94 , C07D497/10
CPC分类号： G03C8/48 , C07D307/94 , C07D311/96 , C09B11/06 , C09B11/24
摘要： A novel class of bridged indicator dyes is disclosed which possess absorption in the infrared region of the electromagnetic spectrum. These bridged indicator dyes are useful as light-absorbing, pH-sensitive optical filter agents in diffusion transfer photograpic processes adapted to be performed in the presence of ambient light and to diffusion transfer products useful in such processes. These indicator dyes will also find utility in titrations and other analytical techniques and products where pH-sensitive indicator dyes are employed and absorption of infrared is useful.
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公开(公告)号：EP0777154A1
公开(公告)日：1997-06-04
申请号：EP97200257.0
申请日：1993-02-11
申请人： POLAROID CORPORATION
发明人： Cottrell, Richard F. , Juenger, Andrew K. , Mackenzie, Hugh R. , Plummer, William T. , McCune, William J. Jr.
IPC分类号： G03C8/48
摘要： A novel method and apparatus is disclosed for electronically sensing a negative and a positive in a novel integral film structure (4) of the instant development type using light of different wavelengths so as to produce reflected light from the negative and the positive which are indicative of the luminance characteristics and the chrominance characteristics of the image. The novel integral film structure has a filter which allows the negative to be scanned. Specifically, the filter transmits incident radiation in the range of wavelengths other than a select range of wavelengths to which silver halide emulsion layers are sensitive and blocks the transmission of radiation in the range of wavelengths to which the silver halide emulsion layers are sensitive.
摘要翻译： 公开了一种新颖的方法和装置，用于使用不同波长的光电子感测即时显影类型的新型整体膜结构（4）中的负和正，以便产生来自负和正的指示的反射光 图像的亮度特性和色度特性。 新颖的整体膜结构具有允许扫描负片的滤光器。 具体地，滤光器在除了卤化银乳剂层敏感的波长选择范围之外的波长范围内传输入射辐射，并阻止卤化银乳剂层敏感的波长范围内的辐射透射。
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6.发明公开
公开(公告)号：EP0909982A2
公开(公告)日：1999-04-21
申请号：EP98117743.9
申请日：1998-09-19
申请人： POLAROID CORPORATION
摘要： There are described diffusion transfer photosensitive film units which include a novel antihalation layer comprising an antihalation material, titanium dioxide and a binder. Diffusion transfer film units prepared according to the invention provide silver images of enhanced resolution, film speed and sharpness.
摘要翻译： 扩散转印感光黑白胶片单元包含： （A）一种感光性元件，其以不透明载体携带在连续，防光晕层包括1.5 - 25％（重量）防光晕材料，25 - 68.5％（重量）的二氧化钛，和粘合剂，以及至少一个感光卤化银层; （B）一个图象接收元件，包括承载图像接受层包含银核材料，叠加在感光元件上，以便接收在照片曝光和显影从中释放图像银的透明支持体; （c）用于在wässrige碱性处理组合物提供用于发起发展包括光反射能形成处理，其提供针对其白色背景上，以查看最终图像期间反射层的光的颜料的量; （D）的卤化银溶剂; （E）银的还原剂。
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公开(公告)号：EP0362750B1
公开(公告)日：1995-05-10
申请号：EP89118198.4
申请日：1989-09-30
申请人： POLAROID CORPORATION
发明人： Waller, David P.
IPC分类号： G03C8/48
CPC分类号： G03C8/48 , C07D311/80 , C09B11/08 , C09B11/26
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公开(公告)号：EP1379919A1
公开(公告)日：2004-01-14
申请号：EP02725614.8
申请日：2002-04-11
申请人： POLAROID CORPORATION
发明人： FOLEY, James, A. , FILOSA, Michael, P. , TELFER, Stephen, J. , MARSHALL, John, L. , WALLER, David, P.
CPC分类号： G03C8/26 , G03C8/48 , Y10S430/153
摘要： A self-developing diffusion transfer photographic film unit which includes a latent image which becomes visible upon photographic processing of the film unit. The latent image is formed with a chemical compound such as an indicator dye and the visible image formed from the latent image as a result of photographic processing may be transient or permanent. Also described are diffusion transfer photographic methods.
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9.发明公开
公开(公告)号：EP1305671A1
公开(公告)日：2003-05-02
申请号：EP01963767.7
申请日：2001-08-01
申请人： POLAROID CORPORATION
CPC分类号： G03B17/32
摘要： The present invention is an improved film assemblage (110) of the self-developing type that allows separation of both the pod portion (124) and trap portion (126) of the film frame, but sealing of the ends of the separated film portions including pod (124), trap (126) and image area. The present invention also provides such a film assemblage of the foregoing type whereby further ensuring uniform flow of the processing fluid during the spreading process. A method of manufacturing said film is also provided.
摘要翻译： 本发明是一种改进的自显影类型的胶片组合件（110），它允许胶片框架的盒体部分（124）和收集部分（126）两者分离，但是分离的胶片部分的端部的密封包括 荚（124），陷阱（126）和图像区域。 本发明还提供了上述类型的膜组合件，由此进一步确保在铺展过程中处理流体的均匀流动。 还提供了制造所述膜的方法。
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公开(公告)号：EP1051663A1
公开(公告)日：2000-11-15
申请号：EP99905495.0
申请日：1999-01-27
申请人： Polaroid Corporation
发明人： NORRIS, Philip, R.
摘要： A photographic film assemblage (10) comprising: a plurality of photographic elements (12) connected in end-to-end fashion and a separable portion connected to and between adjacent pairs of the elements (12) is disclosed wherein each of the separable portions has at least a weakened segment (24) that separates when pulled and allows adjacent pairs of the elements to separate. At least one layer (40) is connected to one of the elements so as to extend generally longitudinally along the film assemblage (10) and be in overlying relationship to at least the weakened portion (24). The layer (40) is constructed and sized to reduce friction on the film assemblage (10) in operative relationship to the pressure applying members (44, 46) to thereby inhibit premature separation of the separable portions and the elements (12).
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