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1. 发明授权

US5637447A Films for reproducing digitally stored medical diagnostic images 失效
标题翻译：用于再现数字存储医疗诊断图像的影片
公开(公告)号：US5637447A
公开(公告)日：1997-06-10
申请号：US574508
申请日：1995-12-19
申请人： Robert E. Dickerson , Richard E. Beal , Franklin C. Brayer , Stephen A. Hershey , Patrick M. Jeffries
发明人： Robert E. Dickerson , Richard E. Beal , Franklin C. Brayer , Stephen A. Hershey , Patrick M. Jeffries
IPC分类号： G03C1/035 , G03C1/295 , G03C1/83 , G03C5/16 , G03C1/005
CPC分类号： G03C5/164 , G03C1/295 , G03C1/832 , G03C5/16 , G03C1/035 , G03C2200/58 , Y10S430/145 , Y10S430/167
摘要： A radiation-sensitive film for reproducing digitally stored medical diagnostic images through a series of laterally offset exposures by a controlled radiation source followed byprocessing in 90 seconds or less including development, fixing and drying is disclosed. The film exhibits an average contrast in the range of from 1.5 to 2.0, measured over a density above fog of from 0.25 to 2.0. An emulsion is provided in which silver bromochloride grains provided (a) containing at least 10 mole percent bromide, based on silver, (b) having a mean equivalent circular diameter of less than 0.40 .mu.m, (c) exhibiting an average aspect ratio of less than 1.3, and (d) coated at a silver coverage of less than 40 mg/dm.sup.2. Adsorbed to the surfaces of the silver bromochloride grains is at least one spectral sensitizing dye having an absorption half peak bandwidth in the spectral region of exposure by the controlled exposure source. The film also contains an infrared opacifying dye capable of reducing specular transmission through the film before, during and after processing to less than 50 percent, measured at a wavelength within the spectral region of from 850 to 1100 nm.
摘要翻译：公开了一种用于通过受控辐射源的一系列横向偏移曝光再现数字存储的医疗诊断图像的辐射敏感膜，随后在90秒或更短时间内处理，包括显影，定影和干燥。该薄膜的平均对比度在1.5至2.0的范围内，在雾度以上的密度测量为0.25至2.0。提供了一种乳液，其中溴溴化银颗粒提供（a）含有至少10摩尔百分比的溴，基于银，（b）平均当量圆直径小于0.40微米，（c）具有平均长宽比小于1.3，（d）以小于40mg / dm2的银覆盖率涂覆。吸附到溴氯化银颗粒的表面上的是至少一种光谱增感染料，其在受控曝光源的曝光的光谱区域中具有吸收半峰带宽。该薄膜还含有一种红外遮光染料，其能够在850至1100nm的光谱区域内的波长下测量，在加工前，加工期间和之后通过薄膜的镜面透射小于50％。

2. 发明授权

US06232058B1 High-speed high quality direct radiographic film 有权
标题翻译：高速高品质直拍X线片
公开(公告)号：US06232058B1
公开(公告)日：2001-05-15
申请号：US09480404
申请日：2000-01-11
申请人： Anthony Adin , Richard E. Beal , Franklin C. Brayer , Catherine C. Wideman
发明人： Anthony Adin , Richard E. Beal , Franklin C. Brayer , Catherine C. Wideman
IPC分类号： G03C108
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/035 , G03C1/08 , G03C1/09 , G03C1/30 , G03C1/36 , G03C1/46 , G03C1/7614 , G03C1/825 , G03C2001/03511 , G03C2001/03564 , G03C2001/03594 , G03C2001/091 , G03C2001/094 , G03C2001/096 , G03C2001/097 , G03C2001/348 , G03C2001/7635 , G03C2005/168 , G03C2007/3025 , G03C2200/58 , Y10S430/167
摘要： A high quality direct radiographic film is useful for dental care. The film contains relatively high silver coverage preferably coated on both sides of the support. It also contains sufficient silver halide desensitizer to reduce silver halide sensitivity to X-radiation by at least 0.02 log E. The combination of silver and desensitizer coverages provides sufficiently high photographic speed, excellent image quality and increased stability to background radiation sources.
摘要翻译：高质量的直接摄影胶片可用于牙科护理。该膜含有较高的银覆盖率，优选涂覆在载体的两侧。它还含有足够的卤化银脱敏剂，以将卤化银对X辐射的敏感性降低至少0.02logE。银和脱敏剂覆盖物的组合提供足够高的照相速度，优异的图像质量和增强的背景辐射源的稳定性。

3. 发明授权

US6033838A Yellow dye-containing developing composition and its use in two-stage processing of roomlight handleable black-and-white photographic elements 失效
标题翻译：含黄色染料的显影组合物及其在室温下可处理的黑白摄影元件的两级加工中的应用
公开(公告)号：US6033838A
公开(公告)日：2000-03-07
申请号：US260101
申请日：1999-03-02
申请人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
发明人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
IPC分类号： G03C1/005 , G03C1/36 , G03C1/83 , G03C5/16 , G03C5/26 , G03C5/30 , G03C5/305 , G03C5/38
CPC分类号： G03C5/305 , G03C1/36 , G03C5/26 , G03C5/266 , G03C5/383 , G03C1/0051 , G03C1/832 , G03C5/16 , G03C5/30 , G03C5/38
摘要： Black-and-white elements, such as radiographic films, can be processed in roomlight because the developing composition includes a water-soluble colorant. Such colorants are water-soluble dyes that have a maximum absorption wavelength of from about 350 to about 500 nm. Processing is carried out by processing the exposed element using a two-stage process in the same processing container. In the first stage, development is initiated with an opaque developing composition having a pH of from about 10 to about 12.5, and comprising an appropriate black-and-white developing agent, a yellow colorant, and a sulfite. After an appropriate time, a fixing agent (other than a sulfite) is introduced into the processing container to begin simultaneous development and fixing. The entire process in quite rapid, that is less than 90 seconds.
摘要翻译：黑白元素如放射照相胶片可在室温下加工，因为显影组合物包含水溶性着色剂。这种着色剂是具有约350至约500nm的最大吸收波长的水溶性染料。通过在相同的处理容器中使用两阶段处理来处理暴露的元件来进行处理。在第一阶段中，开发具有pH为约10至约12.5的不透明显影组合物，并且包含适当的黑白显影剂，黄色着色剂和亚硫酸盐。在适当的时间之后，将定影剂（亚硫酸盐以外的物质）引入处理容器中以开始同时显影和固定。整个过程相当快，也就是不到90秒。

4. 发明授权

US5942378A Yellow dye-containing developing composition and its use in two-stage processing of roomlight handleable black-and-white photographic elements 失效
公开(公告)号：US5942378A
公开(公告)日：1999-08-24
申请号：US80792
申请日：1998-05-18
申请人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
发明人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
IPC分类号： G03C1/005 , G03C1/36 , G03C1/83 , G03C5/16 , G03C5/26 , G03C5/30 , G03C5/305 , G03C5/38
CPC分类号： G03C5/305 , G03C1/36 , G03C5/26 , G03C5/266 , G03C5/383 , G03C1/0051 , G03C1/832 , G03C5/16 , G03C5/30 , G03C5/38
摘要： Black-and-white elements, such as radiographic films, can be processed in roomlight because the developing composition includes a water-soluble colorant. Such colorants are water-soluble dyes that have a maximum absorption wavelength of from about 350 to about 500 nm. Processing is carried out by processing the exposed element using a two-stage process in the same processing container. In the first stage, development is initiated with an opaque developing composition having a pH of from about 10 to about 12.5, and comprising an appropriate black-and-white developing agent, a yellow colorant, and a sulfite. After an appropriate time, a fixing agent (other than a sulfite) is introduced into the processing container to begin simultaneous development and fixing. The entire process in quite rapid, that is less than 90 seconds.

5. 发明授权

US6022675A Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements 失效
标题翻译：含黄色染料的显影/固定单体和室温可处理的黑白照相元件的处理方法
公开(公告)号：US6022675A
公开(公告)日：2000-02-08
申请号：US289320
申请日：1999-04-09
申请人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
发明人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
IPC分类号： G03C5/26 , G03C1/005 , G03C1/36 , G03C1/46 , G03C5/16 , G03C5/30 , G03C5/305 , G03C5/38
CPC分类号： G03C5/16 , G03C5/383 , G03C1/0051 , G03C1/36 , G03C1/46 , G03C5/26
摘要： Black-and-white elements, such as radiographic films, can be processed in roomlight using a developing/fixing monobath composition that also includes a water-soluble colorant, such as a water-soluble "yellow" dye, that provides safelight conditions in the processing composition. The processing method is carried out quickly, that is within 120 seconds. The colorant has a maximum absorption wavelength of from about 350 to about 500 nm, and is transparent in solution.
摘要翻译：可以使用显影/固定单体组合物在室温下处理黑白元素，例如放射照相胶片，其还包括水溶性着色剂，例如水溶性“黄色”染料，其在加工成分。处理方法快速进行，即在120秒内。着色剂具有约350至约500nm的最大吸收波长，并且在溶液中是透明的。

6. 发明授权

US5972578A Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements 失效
公开(公告)号：US5972578A
公开(公告)日：1999-10-26
申请号：US080732
申请日：1998-05-18
申请人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
发明人： Alan S. Fitterman , Robert E. Dickerson , Franklin C. Brayer
IPC分类号： G03C5/26 , G03C1/005 , G03C1/36 , G03C1/46 , G03C5/16 , G03C5/30 , G03C5/305 , G03C5/38
CPC分类号： G03C5/16 , G03C5/383 , G03C1/0051 , G03C1/36 , G03C1/46 , G03C5/26
摘要： Black-and-white elements, such as radiographic films, can be processed in roomlight using a developing/fixing monobath composition that also includes a water-soluble colorant, such as a water-soluble "yellow" dye, that provides safelight conditions in the processing composition. The processing method is carried out quickly, that is within 120 seconds. The colorant has a maximum absorption wavelength of from about 350 to about 500 nm, and is transparent in solution.

7. 发明授权

US06168322A Apparatus for processing exposed photosensitive elements 失效
标题翻译：用于处理曝光的光敏元件的装置
公开(公告)号：US06168322A
公开(公告)日：2001-01-02
申请号：US09383569
申请日：1999-08-25
申请人： Ronald J. Perry , David G. Sherburne , Franklin C. Brayer , Dennis J. O'Dea
发明人： Ronald J. Perry , David G. Sherburne , Franklin C. Brayer , Dennis J. O'Dea
IPC分类号： G03D308
CPC分类号： G03D13/065
摘要： Apparatus for processing exposed photosensitive elements comprising: a cylindrical container having an open end and having a plurality of circumferentially disposed containment vessels for containing processing fluids; an index plate which is rotatably mounted on the container at the open end; a holder for holding an exposed photosensitive element; support structure for mounting the holder on the index plate for movement downwardly and upwardly; and a member on the index plate for manually rotating the plate to sequentially align the holder with the plurality of containment vessels so that at each vessel the holder is manually moved downwardly to submerge the photosensitive element in the processing fluid contained in the vessel and then moved upwardly to remove the element from the fluid.
摘要翻译：用于处理曝光的感光元件的设备，包括：具有开口端的圆柱形容器，并具有多个周向设置的容纳容器，用于容纳处理流体; 折板，其在开口端可转动地安装在容器上; 用于保持曝光的感光元件的保持器; 支撑结构，用于将保持器安装在分度板上用于向下和向上移动; 以及用于手动旋转板以使支架顺序地与多个容纳容器对准的构件，使得在每个容器处手动地将保持器向下移动以将感光元件浸没在包含在容器中的处理流体中，然后移动向上以从流体中去除元件。

8. 发明授权

US6093523A Uniformly mixed dry photographic developing composition containing antioxidant 失效
标题翻译：含有抗氧化剂的均匀混合的干燥摄影显影组合物
公开(公告)号：US6093523A
公开(公告)日：2000-07-25
申请号：US235040
申请日：1999-01-21
申请人： Walter T. Gurney , Franklin C. Brayer , William J. Gamble
发明人： Walter T. Gurney , Franklin C. Brayer , William J. Gamble
IPC分类号： G03C5/26 , G03C5/305 , G03C5/30
CPC分类号： G03C5/265 , G03C5/305
摘要： A powdered, uniformly mixed photographic developing composition is prepared with intense mixing of dry photoprocessing chemical components, one of which is a photographic developing agent, and by forming uniformly sized agglomerates of the mixed powder. During agglomeration, a solution of a binder material is applied in a controlled manner to enable the mixed powder particles to stick together but without leaving much residue in the final composition. With this process, the mixed powder and agglomerates each have desired uniformity in size and chemical composition. The resulting dry uniformly mixed developer composition is highly stable, dissolvable and substantially free of dust. An antioxidant is also applied to the dry uniform mixture during agglomeration to reduce the loss of developing agent activity.
摘要翻译：制备粉末均匀混合的照相显影组合物，其中干燥光处理化学组分的强烈混合，其中一种是照相显影剂，并且通过形成均匀大小的混合粉末的附聚物。在附聚期间，以受控的方式施加粘合剂材料的溶液以使混合的粉末颗粒粘在一起，但在最终组合物中不留下很多残余物。通过该方法，混合粉末和附聚物各自具有所需的尺寸和化学组成的均匀性。得到的干均匀混合显影剂组合物是高度稳定的，可溶解的并且基本上没有灰尘。在聚集过程中，抗干扰剂也适用于干均匀混合物，以减少显影剂活性的损失。

9. 发明授权

US5738979A Black-and-white development processing method with replenishment 失效
标题翻译：黑白开发处理方法补充
公开(公告)号：US5738979A
公开(公告)日：1998-04-14
申请号：US778998
申请日：1997-01-06
申请人： Alan S. Fitterman , Franklin C. Brayer , Joan F. Rachel
发明人： Alan S. Fitterman , Franklin C. Brayer , Joan F. Rachel
IPC分类号： G03C5/30 , G03C5/305 , G03C5/31
CPC分类号： G03C5/31
摘要： A photographic silver halide element, such as a radiographic film, can be developed using a black-and-white developing solution containing an ascorbic acid developing agent. This solution is replenished with a replenisher solution of basically the same components but the amounts may be greater. Moreover, the replenisher solution pH is from 0.1 and up to 0.3 pH units higher than that of the developing solution. Both developing and replenisher solutions are free of hydroquinone. Replenishment can be carried out at relatively low rates with less impact on the environment without sacrificing sensitometric performance.
摘要翻译：可以使用包含抗坏血酸显影剂的黑白显影溶液来显影照相卤化银元素，例如放射照相胶片。该溶液用基本相同组分的补充液补充，但量可能更大。此外，补充剂溶液的pH值比显影液的pH高0.1和高达0.3 pH单位。开发和补充液都不含氢醌。补充可以以相对较低的速率进行，对环境的影响较小，而不会影响感光性能。

10. 发明授权

US6110654A Uniformly mixed dry photographic processing composition 失效
标题翻译：均匀混合干燥摄影处理组合物
公开(公告)号：US6110654A
公开(公告)日：2000-08-29
申请号：US234996
申请日：1999-01-21
申请人： Franklin C. Brayer , William J. Gamble , Walter T. Gurney
发明人： Franklin C. Brayer , William J. Gamble , Walter T. Gurney
IPC分类号： G03C5/26 , G03C5/305 , G03C5/38 , G03C7/42 , G03C5/30
CPC分类号： G03C5/265 , G03C5/3053 , G03C5/38 , G03C7/42
摘要： A powdered, uniformly mixed photographic processing composition is prepared with intense mixing of dry photoprocessing chemical components, and by forming uniformly sized agglomerates of the mixed powder. During agglomeration, a solution of a binder material is applied in a controlled manner to enable the mixed powder particles to stick together but without leaving much residue in the final composition. With this process, the mixed powder and agglomerates each have desired uniformity in size and chemical composition. The resulting dry uniformly mixed composition is highly stable, dissolvable and substantially free of dust.
摘要翻译：通过干燥光处理化学成分的强烈混合，以及通过形成均匀大小的混合粉末的附聚物来制备粉末均匀混合的照相处理组合物。在附聚期间，以受控的方式施加粘合剂材料的溶液以使混合的粉末颗粒粘在一起，但在最终组合物中不留下很多残余物。通过该方法，混合粉末和附聚物各自具有所需的尺寸和化学组成的均匀性。所得干均匀混合的组合物是高度稳定的，可溶解的并且基本上没有灰尘。

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