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11. 发明授权

US4209434A Dental cement containing poly(carboxylic acid), chelating agent and glass cement powder 失效
标题翻译：含有聚（羧酸），螯合剂和玻璃水泥粉末的牙膏
公开(公告)号：US4209434A
公开(公告)日：1980-06-24
申请号：US830776
申请日：1977-09-06
申请人： Alan D. Wilson , Stephen Crisp
发明人： Alan D. Wilson , Stephen Crisp
IPC分类号： A61K6/083 , C08K3/40 , C08L33/02
CPC分类号： A61K6/0835 , C08K3/40 , Y10S526/936
摘要： A poly(carboxylate) cement pack comprising a water soluble poly(carboxylic acid) having a relative viscosity of from 1.05 to 2.00, a chelating agent and a cement powder which will react with the poly(carboxylic acid) in the presence of the chelating agent and water to give a plastic mass which rapidly hardens to form a poly(carboxylate) cement.
摘要翻译：一种聚（羧酸酯）水泥包，其包含相对粘度为1.05至2.00的水溶性聚（羧酸），螯合剂和在聚（羧酸）存在下与螯合剂反应的水泥粉末和水，以产生快速硬化以形成聚（羧酸盐）水泥的塑料块。

12. 发明授权

US5079277A Poly-vinylphosphonic acid and metal oxide or cermet or glass ionomer cement 失效
标题翻译：聚乙烯基磷酸和金属氧化物或金属或玻璃离子水泥
公开(公告)号：US5079277A
公开(公告)日：1992-01-07
申请号：US343638
申请日：1989-04-27
申请人： Alan D. Wilson , John Ellis
发明人： Alan D. Wilson , John Ellis
IPC分类号： A61K6/06 , A61K6/00 , A61K6/083 , C04B28/00 , C04B28/28 , C08F30/02 , C08L33/02 , C08L43/02
CPC分类号： C04B28/28 , A61K6/0265 , A61K6/0675 , A61K6/083 , A61K6/0835 , C04B14/22 , C04B40/0039 , C04B2111/00836
摘要： A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cermet. The powder has to be deactivated so that the setting reaction with the acid is not too fast, and this is achieved either by a raised Si:Al ratio or by heat-treating.

13. 发明授权

US4758612A Cement-forming compositions 失效
标题翻译：水泥成型组合物
公开(公告)号：US4758612A
公开(公告)日：1988-07-19
申请号：US921626
申请日：1986-10-21
申请人： Alan D. Wilson , Havard J. Prosser , David M. Groffman , Gary S. Sayers
发明人： Alan D. Wilson , Havard J. Prosser , David M. Groffman , Gary S. Sayers
IPC分类号： A61K6/00 , A61K6/06 , A61K6/083 , C04B12/00 , C04B28/28 , A61K6/08 , C08K3/00 , C08K5/53
CPC分类号： C04B28/28 , A61K6/0023 , A61K6/0038 , A61K6/0835 , C04B2111/00836
摘要： A hardenable composition which comprises (i) a poly(carboxylic acid) or precursor thereof (as herein defined); (ii) a particulate ion-leachable silicate, aluminosilicate or metal oxide reactable with (i) in the presence of water to set to a hardened composition; and (iii) a compound comprising at least one phosphorus-carbon or phosphorus-boron covalent bond, in an amount effective in service to extend the working time of the composition.
摘要翻译：一种可硬化组合物，其包含（i）聚（羧酸）或其前体（如本文定义）; （ii）颗粒状离子可浸出的硅酸盐，铝硅酸盐或金属氧化物，其可与（i）在水存在下反应以固化成硬化的组合物; 和（iii）包含至少一种磷碳或磷 - 硼共价键的化合物，其用量有效地延长了组合物的工作时间。

14. 发明授权

US4337186A Hardenable compositions 失效
标题翻译：可硬化组合物
公开(公告)号：US4337186A
公开(公告)日：1982-06-29
申请号：US166980
申请日：1979-09-17
申请人： Stephen Crisp , Alan D. Wilson
发明人： Stephen Crisp , Alan D. Wilson
IPC分类号： C08K3/34 , A61K6/083 , A61L15/12 , A61L27/44 , C04B28/28 , C08F20/00 , C08F220/04 , C08K3/00 , C08L33/02 , C08K3/22 , A61K5/06 , C08K3/40 , C08K5/09
CPC分类号： C04B28/28 , A61K6/0835 , A61L15/12 , A61L27/446 , C08K3/00
摘要： Compositions which are hardenable in the presence of water to form a poly(carboxylate) cement contain a metal salt which accelerates the setting of the composition.
摘要翻译： PCT No.PCT / GB79 / 00014 Sec。 371 1979年9月17日第 102（e）1979年8月9日PCT PCT 1月17日，PCT。第WO79 / 00521号公报日期：1979年8月9日。在水存在下可硬化以形成聚（羧酸盐）水泥的组合物含有加速组合物凝固的金属盐。

15. 发明授权

US4143018A Cements 失效
标题翻译： CEMENTS
公开(公告)号：US4143018A
公开(公告)日：1979-03-06
申请号：US622801
申请日：1975-10-16
申请人： Stephen Crisp , Alan D. Wilson
发明人： Stephen Crisp , Alan D. Wilson
IPC分类号： C04B28/28 , A61K6/06 , A61K6/083 , A61L27/00 , C03C3/062 , C03C3/087 , C03C3/112 , C03C4/00 , C03C12/00 , C08L33/00 , C08L33/02 , C08K3/40
CPC分类号： A61K6/0675 , A61K6/0835 , C03C12/00 , C03C3/062 , C03C3/087 , C03C3/112 , C03C4/0035
摘要： A poly(carboxylate) cement pack comprises as one component a water soluble poly(carboxylic acid) or a precursor thereof, and as another component an aluminosilicate glass, the ratio of acidic to basic oxides in the glass being selected such that the glass will react with a poly(carboxylic acid) in the presence of water to form a poly(carboxylate) cement.

16. 发明授权

US4880628A Sustained release composition 失效
标题翻译：缓释组合物
公开(公告)号：US4880628A
公开(公告)日：1989-11-14
申请号：US17272
申请日：1987-02-20
申请人： William M. Allen , Bernard F. Sansom , Alan D. Wilson , Havard J. Prosser , David M. Groffman
发明人： William M. Allen , Bernard F. Sansom , Alan D. Wilson , Havard J. Prosser , David M. Groffman
IPC分类号： A01N25/08 , A61K9/00 , A61K9/18 , A61K9/20 , A61K9/22 , A61K9/52
CPC分类号： A61K9/0068 , A01N25/08 , A61K9/2009
摘要： A sustained release device which comprises a source of at least one trace chemical element incorporated in a cement and releasable therefrom on contact with an aqueous medium.The trace chemical element is exemplified by selenium, cobalt and iodine and the cement is exemplified by a phosphate cement.
摘要翻译：一种持续释放装置，其包含结合在水泥中的至少一种痕量化学元素的源，并且在与水性介质接触时从其释放。痕量化学元素的例子是硒，钴和碘，水泥的例子是磷酸盐水泥。

17. 发明授权

US4642438A Workpiece mounting and clamping system having submicron positioning repeatability 失效
标题翻译：具有亚微米定位重复性的工件安装和夹紧系统
公开(公告)号：US4642438A
公开(公告)日：1987-02-10
申请号：US672724
申请日：1984-11-19
申请人： Karl W. Beumer , Charles A. Gaston , Charles H. Locke , Alfred Mack , Brian C. O'Neill , Warren J. Pinckney , Alan D. Wilson
发明人： Karl W. Beumer , Charles A. Gaston , Charles H. Locke , Alfred Mack , Brian C. O'Neill , Warren J. Pinckney , Alan D. Wilson
IPC分类号： H01L21/30 , H01J37/20 , H01L21/027 , H01L21/68 , B23K26/00
CPC分类号： H01L21/68 , H01J37/20
摘要： A high precision, high throughput submicrometer workpiece positioning system, particularly useful as a workpiece positioning means in electron beam lithography tools. The positioning system increases mechanical stability by essentially eliminating mechanical hysteresis, which allows state of the art electron beam lithography systems to provide the repeatable, accurate and dense circuit patterns that modern semiconductor trends demand.The positioning system in preferred form comprises a movable positioning table, a workpiece supporting superstructure which is elastically joined to the movable positioning table by three geometrically distinct kinematic support means and a two-stage coupling means which mounts a workpiece (i.e., semiconductor mask or wafer) to the workpiece supporting superstructure. A laser interferometer locating-positioning system is utilized to position the workpiece. The interferometer mirrors are integral with the workpiece supporting superstructure.The coupling means mounts a workpiece to the workpiece supporting superstructure with a minimum of mechanical distortion. Three two-stage coupling means are utilized in preferred form. The first stage is removable from the positioning, and allows for workpiece loading and unloading outside of the positioning system. The removable stage comprises an integral unit which includes two opposing arms with large radii spherical ends and a tab member. The spherical end center lines are collinear, providing for vertical clamping of the workpiece. The second stage is stationary and integral with the workpiece supporting superstructure. The stationary stage comprises two opposing arms with large radii spherical ends and clamps the tab of the removable stage by vertical clamping.
摘要翻译：高精度，高吞吐量的亚微米工件定位系统，特别适用于电子束光刻工具中的工件定位手段。定位系统通过基本上消除机械滞后来增加机械稳定性，这允许现有技术的电子束光刻系统提供现代半导体趋势需要的可重复，准确和密集的电路图案。优选形式的定位系统包括可移动定位台，通过三个几何不同的运动支撑装置弹性地连接到可移动定位台的工件支撑上部结构和安装工件（即半导体掩模或晶片）的两级联接装置）到工件支撑上部结构。使用激光干涉仪定位定位系统来定位工件。干涉仪镜与工件支撑上部结构是一体的。联接装置以最小的机械变形将工件安装到工件支撑上部结构。以优选的形式使用三个两级耦合装置。第一阶段可以从定位中移除，并允许在定位系统之外的工件加载和卸载。可拆卸台包括整体单元，其包括具有大半径球面端的两个相对臂和突片构件。球形端中心线是共线的，用于垂直夹紧工件。第二阶段是固定的，与工件支撑上部结构成一体。固定台包括两个具有大半径球面的相对臂，并通过垂直夹紧夹紧可拆卸台的突出部。

18. 发明授权

US4569954A Dental cement composition comprising poly(carboxylic acid) and chelating agent 失效
标题翻译：包含聚（羧酸）和螯合剂的牙科水泥组合物
公开(公告)号：US4569954A
公开(公告)日：1986-02-11
申请号：US48385
申请日：1979-06-14
申请人： Alan D. Wilson , Stephen Crisp
发明人： Alan D. Wilson , Stephen Crisp
IPC分类号： C08L33/00 , A61K6/06 , A61K6/083 , C08K3/22 , C08K5/04 , C08L33/02
CPC分类号： A61K6/0023 , A61K6/0017 , A61K6/0038 , A61K6/0835
摘要： A poly(carboxylate) cement pack comprising a water soluble poly(carboxylic acid) having a relative viscosity of from 1.05 to 2.00, a chelating agent and a cement powder which will react with the poly(carboxylic acid) in the presence of the chelating agent and water to give a plastic mass which rapidly hardens to form a poly(carboxylate) cement.
摘要翻译：一种聚（羧酸酯）水泥包，其包含相对粘度为1.05至2.00的水溶性聚（羧酸），螯合剂和在聚（羧酸）存在下与螯合剂反应的水泥粉末和水，以产生快速硬化以形成聚（羧酸盐）水泥的塑料块。

19. 发明授权

US4477729A Continuously writing electron beam stitched pattern exposure system 失效
标题翻译：连续写入电子束缝合图案曝光系统
公开(公告)号：US4477729A
公开(公告)日：1984-10-16
申请号：US432170
申请日：1982-10-01
申请人： Tai-Hon P. Chang , Alan D. Wilson
发明人： Tai-Hon P. Chang , Alan D. Wilson
IPC分类号： B23K26/00 , H01J37/302 , H01J37/317 , H01J37/304
CPC分类号： B82Y10/00 , B82Y40/00 , H01J37/3026 , H01J37/3174 , H01J2237/15 , H01J2237/20285 , H01J2237/30455 , H01J2237/30494 , H01J2237/31764 , H01J2237/31776
摘要： A large lithographic pattern is written as quickly as possible by writing successive subpatterns in a vector scan mode of operation without any interruption between successive subpatterns. This is made possible by arranging the subpatterns so that they are adjacent to each other and are preferably overlapping and by gradually moving the workpiece with respect to the writing field so as to always keep the subpattern being written within the writing field of the beam. The speed and direction of the workpiece movement (relative to the writing field) is not predetermined for all patterns but is controlled instead by the pattern being written. A sparsely written pattern or portion of a pattern is accompanied by a more rapid table movement than what accompanies a densely written pattern or portion of a pattern. This is made possible by embedding pattern determined workpiece movement commands within the pattern defining data. Through the workpiece movement commands, relative movement between the workpiece and the writing field may be continuously controlled with respect to movement direction, velocity and acceleration.The desired relative position of the workpiece is continuously updated in tiny increments while a laser interferometer control system measures the error between the actual workpiece position and the desired workpiece position and causes the workpiece to track the desired position.
摘要翻译：通过在矢量扫描操作模式中写入连续的子模式，在连续的子模式之间没有任何中断的情况下，尽可能快地写入大的光刻图案。这通过将子图案布置成使得它们彼此相邻并且优选地重叠并且通过相对于写入场逐渐移动工件来实现，以便始终将子图案写入波束的写入场内。工件运动的速度和方向（相对于写入场）对于所有图案都不是预先确定的，而是被写入的图案所控制。一个稀疏写成的图案或图案的一部分伴随着比紧密写入的图案或图案部分更快的桌子移动。这可以通过在图案定义数据中嵌入图案确定的工件移动命令来实现。通过工件移动命令，可以相对于移动方向，速度和加速度连续地控制工件与写入区域之间的相对运动。当激光干涉仪控制系统测量实际工件位置和所需工件位置之间的误差并使工件跟踪所需位置时，工件的期望相对位置以微小增量连续更新。

20. 发明授权

US4222920A Cements 失效
标题翻译：水泥
公开(公告)号：US4222920A
公开(公告)日：1980-09-16
申请号：US901786
申请日：1978-05-01
申请人： Stephen Crisp , Alan D. Wilson
发明人： Stephen Crisp , Alan D. Wilson
IPC分类号： C08F220/00 , A61K6/06 , A61K6/083 , C04B28/28 , C08F220/04 , C08K3/36 , C08K5/09 , C08L33/00 , C08L33/02 , C09J133/02 , C09J133/04 , C08K3/40
CPC分类号： C08L33/02 , A61K6/0835 , C04B28/28 , Y10S526/936
摘要： A cement-forming liquid suitable for use as a component of a poly(carboxylate) cement comprises an aqueous solution of a copolymer of acrylic acid, the copolymer having an average molecular weight of less than 20,000, and the solution having a viscosity of less than 50 poise.
摘要翻译：适合用作聚（羧酸盐）水泥组分的粘结剂形成液体包括丙烯酸共聚物的水溶液，该共聚物的平均分子量小于20,000，而该溶液的粘度小于 50 poise

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