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公开(公告)号：US10788734B2
公开(公告)日：2020-09-29
申请号：US16536200
申请日：2019-08-08
申请人： FUJIFILM Corporation
发明人： Yuki Nakai
摘要： A film cover covers an exposure surface of a film unit to lighttightly block an exposure opening and is ejected from a discharge port. A bending guide groove is formed on the outside of an accompanying prevention rib in a width direction of a cover member along the accompanying prevention rib. The bending guide groove tilts a side edge portion, which is a distal end portion of the film cover, and the portion outside the accompanying prevention rib, in a protruding direction of the accompanying prevention rib. Since the side edge portion is bent by the bending guide groove, the both side edges portions do not engage with the discharge port, and the film cover can be ejected smoothly from the discharge port.
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公开(公告)号：US5763136A
公开(公告)日：1998-06-09
申请号：US736104
申请日：1996-10-24
CPC分类号： B41M5/38207 , B41M5/38221
摘要： A method of producing a radiation-induced colorant transfer image on a support, includes the steps of: providing an image-receiving element comprising a support having thereon an image-receiving layer; providing a colorant donor element having a colorant transfer layer on a colorant element support and wherein colorant can be transferred from a transfer surface of the colorant donor element to the image-receiving layer in response to selectively applied radiation; providing a rigid element being configured to provide a surface having peaks and valleys; pressing either the colorant element support surface or the image-receiving support surface against the rigid element so as to cause either the colorant transfer layer surface or the image-receiving surface, respectively, to conformally have peaks and valleys; causing the peaks of the colorant transfer layer or the image-receiving layer to engage either the image-receiving element or the colorant donor element, respectively; and applying radiation to the colorant element support to cause colorant to transfer in the space between the image-receiving element and the colorant transfer layer surface corresponding to the valleys in the colorant transfer surface or image-receiving surface.
摘要翻译： 在支撑体上产生辐射诱导的着色剂转印图像的方法包括以下步骤：提供图像接收元件，该图像接收元件包括其上具有图像接收层的支撑件; 提供着色剂供体元件，其在着色剂元件载体上具有着色剂转移层，并且其中可以响应于选择性施加的辐射将着色剂从着色剂供体元件的转移表面转移到图像接收层; 提供刚性元件，其被配置为提供具有峰和谷的表面; 将着色剂元件支撑表面或图像接收支撑表面压在刚性元件上，以分别使着色剂转印层表面或图像接收表面保形地具有峰谷; 使得着色剂转移层或图像接收层的峰分别与图像接收元件或着色剂供体元件接合; 以及向着色剂元件支撑件施加辐射以使得着色剂在图像接收元件和与着色剂转印表面或图像接收表面中的谷部相对应的着色剂转印层表面之间的空间中转印。
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公开(公告)号：US5756249A
公开(公告)日：1998-05-26
申请号：US779381
申请日：1997-01-07
申请人： Ernest W. Ellis
发明人： Ernest W. Ellis
CPC分类号： B41M5/38221 , B41M5/24
摘要： An image media assembly comprising: a doner element, a receptor element, and means for maintaining the elements in a predetermined position wherein one element overlies the other, said means including a vacuum present between the elements.
摘要翻译： 一种图像介质组件，包括：一个向导元件，一个接受器元件，以及用于将元件保持在一个元件叠置在另一个元件上的预定位置的装置，所述装置包括存在于元件之间的真空。
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公开(公告)号：US5514517A
公开(公告)日：1996-05-07
申请号：US370638
申请日：1995-01-10
申请人： Koukichi Waki
发明人： Koukichi Waki
CPC分类号： G03C8/06 , G03C8/365 , G03C1/0051 , G03C5/261
摘要： A process for image formation by silver salt diffusion transfer which comprises developing an imagewise exposed photosensitive element containing a photosensitive silver halide emulsion layer with an alkaline processing element containing a silver halide solvent to thereby convert at least part of the silver halide present in the unexposed area of the emulsion layer into a transferable silver complex and then transferring at least part of the silver complex to an image-receiving element containing an image-receiving layer containing silver-precipitating nuclei to thereby form an image on the image-receiving element, said silver halide emulsion contained in the silver halide emulsion layer in the photosensitive element being a tabular grain emulsion which is obtained by chemically sensitizing tabular silver halide grains and depositing a silver iodobromide having a silver iodide content of from 2 to 15 mol % on the surface of the resulting grains in an amount of from 3 to 20 mol % and which has a total average silver iodide content of from 0.5 to 3.5 mol % and an average aspect ratio of from 2 to 20, and said photosensitive element, image-receiving element, and processing element satisfying the relationship shown by the following equation (1):(Ts+Tr).times.5.ltoreq.D.ltoreq.(Ts+Tr).times.5+20 (1)wherein Ts (.mu.m) is the thickness of the photosensitive element on the silver halide emulsion layer side, excluding a support, Tr (.mu.m) is the thickness of the silver-precipitating-nuclei-containing image-receiving layer in the image-receiving element, and D (.mu.m) is the thickness of the spread liquid of the processing element.
摘要翻译： 一种通过银盐扩散转印进行图像形成的方法，该方法包括用含有卤化银溶剂的碱性处理元件显影包含光敏卤化银乳剂层的成像曝光的感光元件，从而将存在于未曝光区域中的至少一部分卤化银 的乳剂层转移到可转移的银络合物中，然后将至少部分的银络合物转移到含有含银沉淀核的图像接收层的图像接收元件，从而在图像接收元件上形成图像，所述银 包含在感光元件中的卤化银乳剂层中的卤化物乳剂是片状颗粒乳剂，其通过化学增感片状卤化银颗粒并在碘化银表面上沉积碘化银含量为2至15mol％的碘溴化银 所得的谷物的量为3至20摩尔％，w 总平均碘化银含量为0.5-3.5mol％，平均长宽比为2-20，所述光敏元件，图象接收元件和处理元件满足以下等式（1）所示的关系： ：（Ts + Tr）x5
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公开(公告)号：US5043245A
公开(公告)日：1991-08-27
申请号：US470353
申请日：1990-01-25
CPC分类号： G03C8/243 , G03C8/28 , G03C8/423 , Y10S430/166
摘要： Process for the production of a laminated article including a sheet support bearing a silver image produced by the silver complex diffusion transfer process in a layer containing developement nuclei, wherein such supported image is heat-laminated with a protective thermoplastic resin layer of sheet that covers it. The heat-lamination of the nuclei-containing layer with the silver image therein takes place in the presence of at least one of certain heterocyclic black-toning agents which are effective to prevent degradation of the neutral black coloration and density loss of the silver image as a result of heat-lamination.
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公开(公告)号：US5004659A
公开(公告)日：1991-04-02
申请号：US495159
申请日：1990-03-19
CPC分类号： G03C8/423 , G03C1/91 , G03C8/56 , Y10S430/142
摘要： An image receiving material suitable for image production by dye diffusion transfer processing controlled by the development of (an) image-wise exposed silver halide emulsion layer(s), wherein said image receiving material comprises a supported image receiving layer free from gelatin and containing (1) a cationic polymeric mordant, and (2) colloidal silica applied from an aqueous acidic colloidal sol having a pH of not more than 4, and containing hydrated silica in combination with a smaller amount of colloidal alumina, the amount of said colloidal material to said mordant in the image-receiving layer being in a weight ratio range from 1/5 to 1/2, and silica (SiO.sub.2) being present at a coverage of at least 0.5 g per m2.
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公开(公告)号：US4443530A
公开(公告)日：1984-04-17
申请号：US436189
申请日：1982-10-22
申请人： David V. Cronin , Vincent L. Cocco
发明人： David V. Cronin , Vincent L. Cocco
摘要： A self-processing film unit including a sheet-like photosensitive film component as provided with a liquid applicator holding a supply of low viscosity processing liquid that is to be applied to a given area of an outer surface of the film component, following its exposure, to initiate processing. The applicator comprises a liquid and air impervious sheet carrying on one surface thereof means holding a substantially uniformly distributed supply of processing liquid. The applicator is initially provided on one end of the film component in a releasably sealed folded configuration wherein the impervious sheet forms an impervious enclosure about the liquid holding means and it is movable therefrom to an unsealed extended configuration to locate the liquid holding means in liquid yielding contact with the given area of the film component outer surface.
摘要翻译： 一种自加工膜单元，包括片状感光膜部件，其设置有液体涂布器，其保持施加到膜部件的外表面的给定区域的供应低粘度处理液体， 开始处理。 涂抹器包括一个液体和不透气片，其承载在其一个表面上的装置，其保持大致均匀分布的处理液供应。 最初以可释放地密封的折叠构造在薄膜部件的一端上设置涂抹器，其中不透水片形成围绕液体保持装置的不透水外壳，并且其可从其移动到未密封的延伸构型，以将液体保持装置定位在液体屈服 与胶片部件外表面的给定区域接触。
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8.发明授权Process for the production of a laminar article and such article containing information in a hydrophilic colloid stratum 失效用于生产层状制品的方法和在亲水胶体层中含有信息的制品
公开(公告)号：US4425421A
公开(公告)日：1984-01-10
申请号：US421419
申请日：1982-09-22
CPC分类号： B42D25/42 , B42D25/00 , B42D25/405 , B42D25/415 , B42D25/455 , B42D25/47 , G03C8/423 , B42D2033/14 , B42D2033/20 , B42D2033/22 , B42D2033/30 , B42D2033/32 , B42D2035/06 , B42D2035/08 , B42D2035/34 , B42D25/346 , Y10S283/904 , Y10S430/142 , Y10S430/153
摘要： A process for the production of a sealed laminate especially a security document comprising a support sheet, an image layer containing a photographic image present in a hardened hydrophilic diffusion transfer reversal image-receiving colloid medium made from an image receiving layer containing photosensitive iron(III) compound, and a protective cover sheet is described wherein:(1) the support sheet is of a polymeric heat meltable material,(2) the image layer is disposed adherently on the support sheet to cover the support area only partly and to leave uncovered at least one edge area thereof,(3) the protective sheet is of a heat-meltable material which in the melted state is capable of forming a homogeneous mass with melted support sheet material, and(4) the protective cover sheet is heat sealed to the support sheet in the uncovered areas thereof to form the homogeneous mass, whereby said image layer is sealed between the support sheet and the protective sheet.
摘要翻译： 一种用于生产密封层压板的方法，特别是包括支撑片材的安全文件的方法，包含存在于由包含感光铁（III）的图像接收层制成的硬化的亲水扩散转移反转图像接收胶体介质中的照相图像的图像层， 化合物和保护性覆盖片，其中：（1）支撑片材是聚合物可热熔材料，（2）图像层被附着地设置在支撑片材上以仅覆盖支撑区域并且不被覆盖在 至少一个边缘区域，（3）保护片是可熔融的材料，其在熔融状态下能够形成具有熔化的支撑片材料的均匀质量，以及（4）将保护盖片热封到 支撑片在其未覆盖的区域中形成均匀的质量，由此所述图像层被密封在支撑片和保护片之间。
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公开(公告)号：US4404275A
公开(公告)日：1983-09-13
申请号：US396571
申请日：1982-07-09
CPC分类号： G03C8/42 , Y10S156/922 , Y10S430/136 , Y10T156/11
摘要： An elongated filmstrip is provided having two superposed sheets of photographic material helically wound in a cartridge. Typically, one of the sheets is a photosensitive image receiver and the other is a coated processing web. The lateral edges of the filmstrip are sealed to inhibit leakage of processing composition which is spread between the sheets during image development. The sheet which is on the outside of each roll convolution will have a longer path length than the inner sheet, and has sufficient elasticity to accommodate the path length difference. The elastic sheet is provided with a strippable, relatively non-elastic support before being transported through the coating machinery. The sheet, together with its coating and non-elastic support is then adhered to the other sheet of the filmstrip and the support then removed.
摘要翻译： 提供了一种细长的胶片，其具有螺旋地卷绕在盒中的两张重叠的照相材料片。 通常，其中一个片材是光敏图像接收器，另一个是涂覆处理卷材。 胶片的横向边缘被密封以防止在图像显影期间在片材之间分布的处理组合物的泄漏。 在每个卷卷的外侧的片材将具有比内片更长的路径长度，并且具有足够的弹性以适应路径长度差。 弹性片在被输送通过涂布机械之前设置有可剥离的相对非弹性的支撑。 然后将片材及其涂层和非弹性支撑件粘合到胶片的另一张片材上，然后移除支架。
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公开(公告)号：US4374195A
公开(公告)日：1983-02-15
申请号：US215889
申请日：1980-12-12
CPC分类号： G03C8/42
摘要： An elongated filmstrip is provided having two superposed sheets of photographic material helically wound in a cartridge. Typically, one of the sheets is a photosensitive image receiver and the other is a coated processing web. The lateral edges of the filmstrip are sealed to inhibit leakage of processing composition which is spread between the sheets during image development. The sheet which is on the outside of each roll convolution will have a longer path length than the inner sheet, and has sufficient elasticity to accommodate the path length difference. The elastic sheet is provided with a strippable, relatively non-elastic support before being transported through the coating machinery. The sheet, together with its coating and non-elastic support is then adhered to the other sheet of the filmstrip and the support then removed.
摘要翻译： 提供了一种细长的胶片，其具有螺旋地卷绕在盒中的两张重叠的照相材料片。 通常，其中一个片材是光敏图像接收器，另一个是涂覆处理卷材。 胶片的横向边缘被密封以防止在图像显影期间在片材之间分布的处理组合物的泄漏。 在每个卷卷的外侧的片材将具有比内片更长的路径长度，并且具有足够的弹性以适应路径长度差。 弹性片在被输送通过涂布机械之前设置有可剥离的相对非弹性的支撑。 然后将片材及其涂层和非弹性支撑件粘合到胶片的另一张片材上，然后移除支架。
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