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11. 发明授权

US6066594A Identification document 有权
标题翻译：身份证明文件
公开(公告)号：US6066594A
公开(公告)日：2000-05-23
申请号：US157072
申请日：1998-09-18
申请人： Valerie E. Gunn , Janet M. Schaffner
发明人： Valerie E. Gunn , Janet M. Schaffner
IPC分类号： B32B27/08 , B41M3/14 , B42D15/10 , B41M5/035 , B41M5/38
CPC分类号： B42D25/23 , B32B27/08 , B41M3/14 , B42D25/00 , Y10S428/913 , Y10S428/914
摘要： An over-the-counter type identification document is prepared by forming at least one first indicium (typically invariant data common to a large number of identification documents) on a core layer, sandwiching this core layer between a pair of substantially transparent polymer layers, providing an image-receiving layer on one or both outer surfaces of the resulting sandwich, forming a second indicium (typically variable data relating only to a single identification document) on the image-receiving layer(s) and laminating a protective layer or layers over the image-receiving layer(s). The identification document displays improved durability and security and can be rendered substantially identical in appearance to documents produced by known central issue production methods.
摘要翻译：通过在核心层上形成至少一个第一标记（通常是大量识别文档的常见数据），将该核心层夹在一对基本上透明的聚合物层之间来制备非处方型识别文件，提供在所形成的三明治的一个或两个外表面上的图像接收层，在图像接收层上形成第二标记（通常是仅与单个识别文档相关的可变数据），并且层叠保护层图像接收层。识别文件显示出改善的耐久性和安全性，并且可以使外观与已知的中央问题制作方法生成的文件基本相同。

12. 发明授权

US6061372A Two-level semiconductor laser driver 失效
标题翻译：二级半导体激光驱动器
公开(公告)号：US6061372A
公开(公告)日：2000-05-09
申请号：US107870
申请日：1998-06-30
申请人： William T. Plummer , Marc Thompson , Douglas S. Goodman , Peter P. Clark
发明人： William T. Plummer , Marc Thompson , Douglas S. Goodman , Peter P. Clark
IPC分类号： G06K7/10 , G06K15/12 , H01S5/042 , H01S3/00 , H01S3/13
CPC分类号： G06K7/10 , G06K15/1214 , G06K15/1223 , H01S5/042
摘要： Disclosed is a two-level current driver suitable for driving a semiconductor laser for printing applications, the laser driver including a primary power source for producing a first current pulse of amplitude I.sub.1 and of duration T.sub.2, a secondary power source for producing a second current pulse of amplitude I.sub.2 and of duration T.sub.1, means for combining the outputs of the power sources, and sensing means for detecting the current pulse output from the primary power source.
摘要翻译：公开了适用于驱动用于打印应用的半导体激光器的两级电流驱动器，该激光驱动器包括用于产生振幅I1和持续时间T2的第一电流脉冲的主电源，用于产生第二电流脉冲振幅I2和持续时间T1的装置，用于组合电源的输出的装置，以及用于检测从主电源输出的电流脉冲的感测装置。

13. 发明授权

US6006036A Preloaded single-use instant camera 失效
标题翻译：预装一次性即时相机
公开(公告)号：US6006036A
公开(公告)日：1999-12-21
申请号：US145995
申请日：1998-09-02
申请人： Lawrence M. Douglas
发明人： Lawrence M. Douglas
IPC分类号： G03B17/52 , G03B17/24
CPC分类号： G03B17/52 , G03B2219/045
摘要： The principal embodiment of the present invention is a preloaded single-use instant camera. The single-use instant camera is provided with user-inaccessible film holding compartment in a sealed light-tight enclosure and a predetermined number of pressure-processable film units stacked in said compartment. The preloaded single-use instant camera is also provided with user operated manual means for sequentially withdrawing the preloaded pressure-processable film units, whereby withdrawal effect processing of said units.
摘要翻译：本发明的主要实施例是预加载的一次性即时照相机。一次性即时相机设置有密封的不透光外壳中的用户不可访问的胶片保持室和堆叠在所述隔间中的预定数量的可加压胶片单元。预加载的一次性即时相机还具有用户操作的手动装置，用于顺序取出预加压的可加压胶片单元，由此所述单元的退出效果处理。

14. 发明授权

US6004719A Imaging medium and process for producing an image 失效
标题翻译：成像介质和制作图像的过程
公开(公告)号：US6004719A
公开(公告)日：1999-12-21
申请号：US858659
申请日：1997-05-19
申请人： Russell A. Gaudiana , Robert W. Haddock , Serajul Haque , Iris B. Kliman Bloom , John L. Marshall , Socorro M. Ramos , Larry C. Takiff , Stephen J. Telfer , Michael A. Young
发明人： Russell A. Gaudiana , Robert W. Haddock , Serajul Haque , Iris B. Kliman Bloom , John L. Marshall , Socorro M. Ramos , Larry C. Takiff , Stephen J. Telfer , Michael A. Young
IPC分类号： B41M5/30 , G03C1/73 , G03F7/004 , G03C1/492 , G03C1/494 , G03C1/76
CPC分类号： G03F7/0045 , B41M5/30 , G03C1/73
摘要： A process for producing an image uses an imaging medium comprising an acid-generating layer or phase comprising a mixture of a superacid precursor, a sensitizing dye and a secondary acid generator, and a color-change layer comprising an image dye. The sensitizing dye has first and second forms, the first form having substantially greater substantial absorption in a first wavelength range than the second form. The superacid precursor is not capable, in the absence of the first form of the sensitizing dye, of being decomposed by radiation in the first wavelength range. The secondary acid generator is capable of thermal decomposition, catalyzed by superacid, to form a secondary acid. While at least part of the sensitizing dye is in its first form, the medium is imagewise exposed to radiation in the first wavelength range, thereby causing, in the exposed areas of the acid-generating layer, the formation of superacid. The medium is then heated to cause, in the exposed areas, thermal decomposition of the secondary acid generator, catalyzed by the superacid, and formation of the secondary acid. The components of the acid-generating and color-change layers or phases are then mixed so that the secondary acid causes a change in color of the image dye, and the sensitizing dye is converted to its second form. The acid-generating layer or phase desirably includes a cosensitizer which is a reducing agent less basic than the secondary acid generator.
摘要翻译：用于制备图像的方法使用包含酸产生层或包含超强酸性前体，敏化染料和次级酸产生剂的混合物的相位的成像介质和包含图像染料的变色层。敏化染料具有第一和第二形式，第一形式在比第二形式的第一波长范围内具有显着更大的实质吸收。在不存在第一形式的增感染料的情况下，超酸前体不能被第一波长范围内的辐射分解。二次酸发生器能够通过超强酸催化热分解形成二次酸。当至少部分敏化染料处于其第一种形式时，介质成像暴露于第一波长范围内的辐射，从而在酸产生层的暴露区域中形成超强酸。然后将介质加热以在暴露的区域中引起二次酸产生剂的热分解，由超强酸催化并形成二次酸。然后将酸产生和变色层或相的组分混合，使得次级酸引起图像染料的颜色变化，并且将敏化染料转化为其第二种形式。酸产生层或相需要包含辅助剂，其是比次级酸发生剂更碱性的还原剂。

15. 发明授权

US6001531A Photographic processing composition and film unit 失效
标题翻译：摄影处理组成和胶片单位
公开(公告)号：US6001531A
公开(公告)日：1999-12-14
申请号：US188042
申请日：1998-11-06
申请人： Fariza B. Hasan , Daniel D. Huang
发明人： Fariza B. Hasan , Daniel D. Huang
IPC分类号： G03C5/305 , G03C8/36 , G03C8/38
CPC分类号： G03C8/38 , G03C5/3056 , G03C5/305 , G03C8/36
摘要： The present invention relates to a photographic processing composition comprising an aqueous alkaline medium including titanium dioxide particles and a stabilizing agent comprising a polymer polymerized from repeating units of styrene and an acrylic acid. The presence of the stabilizing agent substantially reduces the settling out of the titanium dioxide particles in the subject processing composition, and maintains the substantially uniform distribution of titanium dioxide particles therein. The subject processing compositions are useful in photographic diffusion transfer film units and processes.
摘要翻译：本发明涉及一种照相处理组合物，其包含含有二氧化钛颗粒的水性碱性介质和包含由苯乙烯和丙烯酸的重复单元聚合的聚合物的稳定剂。稳定剂的存在基本上减少了本发明加工组合物中的二氧化钛颗粒的沉降，并保持二氧化钛颗粒在其中的基本均匀的分布。主题处理组合物可用于照相扩散转移膜单元和方法。

16. 发明授权

US5997993A Protective overcoat useful for enhancing an article resistance to ambient humidity 失效
标题翻译：保护外套可用于增强制品对环境湿度的抵抗力
公开(公告)号：US5997993A
公开(公告)日：1999-12-07
申请号：US975279
申请日：1997-11-20
申请人： Daoshen Bi , John M. Hardin
发明人： Daoshen Bi , John M. Hardin
IPC分类号： B32B33/00 , B41C1/10 , B41N1/14 , B41N3/03 , G03F7/00 , G03F7/09 , G03F7/11 , B32B3/00
CPC分类号： B32B33/00 , B41C1/10 , G03F7/092 , G03F7/11 , Y10S428/913 , Y10S430/151 , Y10T428/24802 , Y10T428/31786
摘要： The present invention provides a lithographic printing plate precursor element capable of being used on a printing press immediately after imagewise exposure without the requirement of bath processing. A preferred embodiment has in order (a) a substrate; and (b) a photoresist photohardenable upon imagewise exposure to actinic radiation, the photoresist comprising (i) a macromolecular organic binder; (ii) a photopolymerizable ethylenically unsaturated monomer having at least one terminal ethylenic group capable of forming a high polymer by chain-propagated polymerization, and (iii) a polymerization initiator activatable by actinic radiation; and (c) an on-press removable polyphosphate-containing overcoat. The polyphosphate-containing overcoat imparts the plate with a non-tacky surface and an enhanced resistance to the adverse influence of ambient humidity.
摘要翻译：本发明提供一种平版印刷版前体元件，其能够在成像曝光后立即在印刷机上使用，而不需要浴加工。优选实施方案具有以下顺序：（a）基材; 和（b）在成像曝光于光化辐射时可光致抗蚀剂的光致抗蚀剂，所述光致抗蚀剂包含（i）大分子有机粘合剂; （ii）具有至少一个可通过链增长聚合形成高聚合物的末端烯属基的可光聚合的烯键式不饱和单体，和（iii）通过光化辐射激活的聚合引发剂; 和（c）含有压榨可除去多磷酸盐的外涂层。含聚磷酸酯的外涂层赋予板具有非粘性表面，并且增强了对环境湿度的不利影响的抵抗力。

17. 发明授权

US5993080A System for optical dry processing of spooled photographic film 失效
标题翻译：卷筒摄影胶片的光学干燥处理系统
公开(公告)号：US5993080A
公开(公告)日：1999-11-30
申请号：US38411
申请日：1998-03-11
申请人： Arthur H. Clough
发明人： Arthur H. Clough
IPC分类号： G03C5/26 , G03D5/00 , G03D5/06 , G03D9/00
CPC分类号： G03D9/006 , G03C5/261 , G03D5/00 , G03D5/06 , G03D5/062 , G03D5/065 , G03D9/00
摘要： A light-tight, temperature controlled system, controlled by a controller, for processing a photographic film housed in a film cartridge detachably secured upon a spool caddy having a plurality of processing spools mounted thereon, includes: means for rotating a spiral shaped wall about a rotational axis, the spool caddy being detachably mounted upon the rotating means in a predetermined positional alignment; means for combining an emulsion side of the film with processing webs from the processing spools along the spiral shaped wall for preset dwell times by sequentially in a preset order removing and replacing each of the processing spools and the film cartridge from and to the spool caddy, unwinding and rewinding the processing webs from and to the processing spools, and unwinding and rewinding the film from and to the film cartridge; and means for securing the processing spools and the film cartridge along a channel formed by the spiral shaped wall while the emulsion side of the film is being sequentially combined with the processing webs.
摘要翻译：由控制器控制的不透光的温度控制系统，用于处理容纳在胶片暗盒中的照相胶片，该胶片盒可拆卸地固定在其上安装有多个处理卷轴的卷筒纸盒上，包括：用于使螺旋形壁围绕旋转轴线，线轴盒以预定的位置对准可拆卸地安装在旋转装置上; 用于将膜的乳液侧与来自处理卷轴的螺旋形壁沿着螺旋形壁组合以预设停留时间的装置，依次以预设顺序将每个处理卷轴和胶片暗盒从卷筒纸盒中取出并替换，将加工幅材从处理卷轴退绕并重绕到加工卷轴上，以及从胶卷盒中退绕和重绕胶卷; 以及用于沿着由螺旋形壁形成的通道固定处理卷轴和胶片暗盒的装置，同时膜的乳液侧与处理幅材顺序地组合。

18. 发明授权

US5977351A Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use 失效
公开(公告)号：US5977351A
公开(公告)日：1999-11-02
申请号：US65350
申请日：1993-05-20
申请人： Peter K. Chu , Serajul Haque , Anthony J. Puttick , Socorro M. Ramos , Robert P. Short , Stephen G. Stroud , Stephen J. Telfer , Michael J. Zuraw
发明人： Peter K. Chu , Serajul Haque , Anthony J. Puttick , Socorro M. Ramos , Robert P. Short , Stephen G. Stroud , Stephen J. Telfer , Michael J. Zuraw
IPC分类号： B41M5/26 , B41M5/385 , B41M5/392 , B41M5/40 , B41M5/46 , C09B57/00 , C09B57/02 , G11B7/244 , C07D345/00 , C07D311/04 , C07D335/04
CPC分类号： C09B57/007 , B41M5/465 , C09B57/02 , G11B7/244 , B41M5/26 , B41M5/3854 , B41M5/392
摘要： Dyes comprising an inner salt of a compound of the formula:Q.sup.1 =Z-Q.sup.2wherein:Q.sup.1 is a 4-(benz[b]-4H-pyrylium)methylidene, 4-(benz[b]-4H-thiopyrylium)methylidene or 4-(benz[b]-4H-selenopyrylium)methylidene grouping;Z is a 1,3-(2-hydroxy-4-oxo-2-cyclobutylidene) hydroxide or 1,3-(2-hydroxy-4,5-dioxo-2-cyclopentylidene) hydroxide ring; andQ.sup.2 is a 4-(benz[b]-4H-pyran-4-ylidene)methyl, 4-(benz[b]-4H-thiopyran-4-ylidene)methyl or 4-(benz[b]-4H-selenopyran-4-ylidene)methyl grouping;wherein at least one of the groupings Q.sup.1 and Q.sup.2 carries at its 2-position a substituent in which a non-aromatic carbon atom is bonded directly to the benzpyrylium, benzthiopyrylium or benzselenopyrylium nucleus, subject to the proviso that if this 2-substituent contains an aromatic nucleus, this aromatic nucleus is not conjugated with the benzpyrylium, benzthiopyrylium or benzselenopyrylium nucleus to which it is attached, are useful as visible and near infra-red absorbers, having high extinction coefficients and improved solubility in polymeric media.

19. 发明授权

US5974263A Single use camera employing self-developing film and method thereof 失效
标题翻译：采用自显影胶片的单次使用相机及其方法
公开(公告)号：US5974263A
公开(公告)日：1999-10-26
申请号：US623018
申请日：1996-03-28
申请人： John E. Meschter , Philip R. Norris , Kenneth C. Waterman
发明人： John E. Meschter , Philip R. Norris , Kenneth C. Waterman
IPC分类号： G03C3/00 , G03B17/52 , G03B19/04 , G03B17/02 , G03B17/50
CPC分类号： G03B17/52 , G03B19/04 , G03B2219/045
摘要： There is disclosed an improved photographic apparatus of the self-developing type and method of operation which includes a film assemblage. The camera includes a housing assembly; strip of photographic film; a strip of self-developing photosensitive film; a foldable strip of carrier sheet material; a mechanism for taking up the photosensitive film strip past an exposure station for exposure thereof and for storage of the exposed photosensitive film strip. An advancing mechanism is provided for advancing the exposed photosensitive film strip from the taking up mechanism and the carrier strip through an exit. Provision is made for a mechanism which is operable for dispensing processing fluid between the exposed film strip and the sheet; and, a pressure applying mechanism is operable for superimposing the photosensitive film relative to the carrier sheet following dispensing of the fluid between the film and sheet for distributing the fluid over preselected portions of the exposed photosensitive film to form an integral photographic film strip in response to the advancing mechanism withdrawing the strip and the sheet through the pressure applying mechanism and the exit.
摘要翻译：公开了一种改进的自显影类型和操作方法的照相设备，其包括胶片组合。相机包括壳体组件; 摄影胶片条; 一片自显影感光膜; 载体片材的可折叠条; 用于将感光膜条带通过曝光站曝光并用于存放曝光的感光膜条的机构。提供一种前进机构，用于使曝光的感光膜条从卷取机构和载体带通过出口。提供了一种用于在暴露的胶片条和片材之间分配处理流体的机构; 并且压力施加机构可操作用于在胶片和片材之间分配流体之后相对于载体片叠加感光膜，用于将流体分布在曝光的感光膜的预选部分上，以响应于前进机构通过压力施加机构和出口取出带材和片材。

20. 发明授权

US5969747A Efficient LED light geometry for optical printers 失效
标题翻译：光学打印机的高效LED灯几何
公开(公告)号：US5969747A
公开(公告)日：1999-10-19
申请号：US574673
申请日：1995-12-19
申请人： Richard G. Egan
发明人： Richard G. Egan
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , B41J2/465 , F21V8/00 , G02F1/1335 , G02F1/13357 , B41J2/47
CPC分类号： G02B6/0038 , B41J2/45 , B41J2/465 , G02B6/005 , G02B6/0068
摘要： A light source is disclosed for use an optical printer illuminating a spatial light modulator to efficiently and uniformly project light onto a photosensitive medium while providing a simpler design of the spatial light modulator in the optical printer. The light source uses light emitting diodes opposed across a light pipe. The light from the light emitting diodes propagates in the light pipe until striking a redirection structure which redirects the light out of lateral surface of the light pipe.
摘要翻译：公开了一种光源，用于照明空间光调制器以有效均匀地将光投射到光敏介质上的光学打印机，同时在光学打印机中提供空间光调制器的更简单的设计。光源使用在光管上相对的发光二极管。来自发光二极管的光在光管中传播，直到撞击将光从光管的侧表面重定向的重定向结构。

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