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31. 发明授权

US5690163A Strip casting 失效
标题翻译：钢带铸造
公开(公告)号：US5690163A
公开(公告)日：1997-11-25
申请号：US715330
申请日：1996-09-18
申请人： Darren John Leadbeatter , Andrew Arthur Shook , John Curtis , Colin Robert Dean
发明人： Darren John Leadbeatter , Andrew Arthur Shook , John Curtis , Colin Robert Dean
IPC分类号： B22D11/10 , B22D11/04 , B22D11/05 , B22D11/06 , B22D11/103 , B22D11/119 , B22D11/16 , B22D11/00
CPC分类号： B22D11/064 , B22D11/0622
摘要： Molten metal is introduced between a pair of parallel casting rolls (16) of a twin roll caster by metal delivery apparatus comprising a distributor vessel (18) and delivery nozzle (19) to form a casting pool (10) above the nip (30) between the rolls (16). The rolls (16) are rotated so as to cast a solidified strip (20) delivered downwardly from the nip (30). Casting of the strip is terminated by stopping the flow of metal to the delivery apparatus (18, 19) and allowing the quantity of molten metal in the delivery apparatus to run down to a reduced quantity at which there is still molten metal in the casting pool and then moving one or both casting rolls laterally to increase the gap between the rolls whereby to interrupt formation of the strip and allow downward discharge of the remaining metal through the increased gap between the rolls.
摘要翻译：熔融金属通过包括分配器容器（18）和输送喷嘴（19）的金属输送装置引入双辊铸造机的一对平行铸辊（16）之间，以在辊隙（30）上方形成浇注池（10）在辊（16）之间。辊（16）旋转以铸造从辊隙（30）向下输送的凝固条（20）。通过停止金属流到输送装置（18,19）并使输送装置中的熔融金属量下降到铸池中仍然存在熔融金属的量减少而终止带材的铸造然后横向移动一个或两个铸辊，以增加辊之间的间隙，从而中断带材的形成并允许通过辊之间增加的间隙向下排放剩余的金属。

32. 发明授权

US5639445A Dental material and method for applying preventative and therapeutic agents 失效
标题翻译：牙科材料和应用预防和治疗剂的方法
公开(公告)号：US5639445A
公开(公告)日：1997-06-17
申请号：US177900
申请日：1994-01-06
申请人： John Curtis , Salim Nathoo , Michael Prencipe
发明人： John Curtis , Salim Nathoo , Michael Prencipe
IPC分类号： A61C19/06 , A61K6/00 , A61K6/093 , A61K8/22 , A61K8/42 , A61K8/81 , A61K8/891 , A61Q11/00 , A61K6/08 , A61K31/74 , A61K33/40
CPC分类号： A61Q11/00 , A61C19/063 , A61C19/066 , A61K8/22 , A61K8/42 , A61K8/8176 , A61K8/891
摘要： A dental composition is produced from a dilatant silicone polymer composition by dispersing a bioactive component in the polymer composition. The dental composition is shaped and pressed against the teeth and gum surfaces and allowed to remain in place for a period of time sufficient to release the active component to the tooth and gums. The dilatant rheological properties enable the dental composition to be pushed under the gingival flap to remove food particles and treat tooth and gum surfaces below the gum line. The composition is sufficiently plastic to be easily removed from the teeth without pieces breaking and adhering to tooth surfaces.
摘要翻译：通过将生物活性成分分散在聚合物组合物中，由膨胀性硅氧烷聚合物组合物制备牙科用组合物。牙科组合物成形并压靠牙齿和牙龈表面，并使其保持在适当位置足以将活性成分释放到牙齿和牙龈的时间。膨胀的流变学特性使牙科组合物能够在牙龈瓣下推动以除去食物颗粒并处理牙龈线下面的牙齿和牙龈表面。该组合物具有足够的塑性，以便容易地从牙齿上除去，而没有破碎并附着在牙齿表面上。

33. 发明授权

US5580524A Assay or reaction apparatus with agitating device 失效
标题翻译：具有搅拌装置的测定或反应装置
公开(公告)号：US5580524A
公开(公告)日：1996-12-03
申请号：US335197
申请日：1994-11-07
申请人： Gordon C. Forrest , Mervyn N. Sennett , John Curtis
发明人： Gordon C. Forrest , Mervyn N. Sennett , John Curtis
IPC分类号： B01F9/00 , B01F9/10 , G01N35/00 , G01N35/02 , G01N35/04 , G01N35/10
CPC分类号： G01N35/00663 , B01F9/0018 , B01F9/10 , G01N35/025 , G01N2035/00356 , G01N2035/00435 , G01N2035/00524 , G01N2035/00564 , G01N2035/00673 , G01N2035/00752 , G01N2035/0453 , G01N2035/0455 , G01N2035/1025 , G01N35/0098 , Y10T436/11 , Y10T436/113332 , Y10T436/114165 , Y10T436/114998 , Y10T436/25 , Y10T436/2575
摘要： The invention provides an assay or reaction apparatus of modular construction permitting true random operation at the discretion of the user. The apparatus is an automated multi-test capability assay or reaction apparatus (1) in modular form, comprising a reagent and an assay sample storage module (2,3), an incubation module (11), a reaction detection/measurement module (17), and a module (16) for independently and, as desired, both transporting an incubation container (58) between the incubation module (11) and reaction detection/measurement module (17), and transferring reagent(s) and/or assay sample(s) between different modules without reagent(s) and/or assay sample(s) intended for different tests or reactions.
摘要翻译：本发明提供了一种模块化结构的测定或反应装置，其允许用户自行决定的真正的随机操作。该装置是模块化形式的自动多重测试能力测定或反应装置（1），包括试剂和测定样品存储模块（2,3），孵育模块（11），反应检测/测量模块（17））和用于独立地且根据需要在模块（11）和反应检测/测量模块（17）之间运送培养容器（58）和转移试剂和/或测定的模块（16）不同模块之间的样品，没有用于不同试验或反应的试剂和/或测定样品。

34. 发明授权

US5445916A Photosensitive compositions 失效
标题翻译：感光组合物
公开(公告)号：US5445916A
公开(公告)日：1995-08-29
申请号：US42683
申请日：1993-04-05
申请人： John Curtis
发明人： John Curtis
IPC分类号： G03F7/038 , G03C1/492
CPC分类号： G03F7/0388 , Y10S430/107 , Y10S430/11
摘要： Photopolymers based on polyvinyl alcohol derivatives of 8-hydroxy quinoline compositions having a high degree of photosensitivity, a marked degree of water solubility, and the ability to photodimerize when exposed to actinic radiation.
摘要翻译：基于具有高光敏度，显着程度的水溶性的8-羟基喹啉组合物的聚乙烯醇衍生物和当暴露于光化辐射时的光二聚化能力的光聚合物。

35. 发明授权

US5326669A Photosensitive compositions 失效
标题翻译：感光组合物
公开(公告)号：US5326669A
公开(公告)日：1994-07-05
申请号：US878239
申请日：1992-05-04
申请人： John Curtis
发明人： John Curtis
IPC分类号： C08F8/30 , C08F8/44 , G03F7/038 , G03C1/73 , C08F8/00
CPC分类号： G03F7/0388 , C08F8/30 , C08F8/44 , Y10S430/11
摘要： A photosensitive polymer composition comprising a compound of the structure ##STR1## wherein ##STR2## is a polyvinyl acetal, n is an integer from 1 to 6,R is hydrogen or alkyl,m is an integer from 1 to 6,X is an anion, ##STR3## is a divalent radical having the structure ##STR4## Y is a monovalent radical having the structure ##STR5## where is a 5 or 6 membered heterocyclic ring in which Z is nitrogen, substituted nitrogen, oxygen or sulfur, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hydrogen, alkyl, alkenyl, alkoxy, aralkyl, substituted alkyl, substituted alkoxy, carboxy, carboxy ester, amino, substituted amino, amido, substituted amid, cyano, hydroxy, nitro, isocyanato, sulphonyl halide, sulphonic acid as halide, and may be the same or different or R.sub.1 taken together with R.sub.2 is methylenedioxy.
摘要翻译：包含结构的化合物的光敏聚合物组合物，其中，IMAGE是聚乙烯醇缩醛，n是1至6的整数，R是氢或烷基，m是1至6的整数，X是阴离子是具有以下结构的二价基团：Y是具有结构的单价基团，其中Z为氮，取代的氮，氧或硫的5或6元杂环，羧基，羧基酯，氨基，取代的氨基，酰胺基，取代的酰胺基，氰基，羟基，硝基，异氰酸酯基，磺酰卤（R 1，R 2，R 3和R 4是氢，烷基，烯基，烷氧基，，磺酸作为卤化物，并且可以相同或不同，R 1与R 2一起为亚甲二氧基。

36. 发明授权

US5310563A Dental material and method for applying preventative and therapeutic agents 失效
标题翻译：牙科材料和应用预防和治疗剂的方法
公开(公告)号：US5310563A
公开(公告)日：1994-05-10
申请号：US782700
申请日：1991-10-25
申请人： John Curtis , Salim Nahoo , Michael Prencipe
发明人： John Curtis , Salim Nahoo , Michael Prencipe
IPC分类号： A61C19/06 , A61K6/00 , A61K6/093 , A61K8/22 , A61K8/42 , A61K8/81 , A61K8/891 , A61Q11/00 , A61K6/08 , A61K31/74 , A61K33/40
CPC分类号： A61Q11/00 , A61C19/063 , A61C19/066 , A61K8/22 , A61K8/42 , A61K8/8176 , A61K8/891
摘要： A dental composition is produced from a dilatant silicone polymer composition by dispersing a bioactive component in the polymer composition. The dental composition is shaped and pressed against the teeth and gum surfaces and allowed to remain in place for a period of time sufficient to release the active component to the tooth and gums. The dilatant rheological properties enable the dental composition to be pushed under the gingival flap to remove food particles and treat tooth and gum surfaces below the gum line. The composition is sufficiently plastic to be easily removed from the teeth without pieces breaking and adhering to tooth surfaces.
摘要翻译：通过将生物活性成分分散在聚合物组合物中，由膨胀性硅氧烷聚合物组合物制备牙科用组合物。牙科组合物成形并压靠牙齿和牙龈表面，并使其保持在适当位置足以将活性成分释放到牙齿和牙龈的时间。膨胀的流变学特性使牙科组合物能够在牙龈瓣下推动以除去食物颗粒并处理牙龈线下面的牙齿和牙龈表面。该组合物具有足够的塑性，以便容易地从牙齿上除去，而没有破碎并附着在牙齿表面上。

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