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1. 发明授权

US5567739A Insulating foam of low thermal conductivity and method of preparation 失效
标题翻译：绝热泡沫的导热性低和制备方法
公开(公告)号：US5567739A
公开(公告)日：1996-10-22
申请号：US491826
申请日：1995-06-19
申请人： William J. Ward, III
发明人： William J. Ward, III
IPC分类号： C08J9/36 , C08G18/00 , C08G18/08 , C08J9/00 , C08J9/12
CPC分类号： C08J9/122 , C08G18/0885 , C08J9/0066 , C08G2101/0025 , C08G2101/005 , C08G2101/0083 , C08J2375/04
摘要： Insulating foam for refrigerators and the like is prepared by blowing in the presence of carbon dioxide as the sole or principal blowing agent. The thermal conductivity of the foam is decreased by sealing said foam in a gas-impervious enclosure with at least one getter, such as an alkaline material, capable of removing carbon dioxide and at least one drying agent which will produce a relative humidity greater than the equilibrium relative humidity over a saturated aqueous solution of the getter, thus removing water without rendering the getter anhydrous. For example, calcium chloride dihydrate may be used when the getter is sodium hydroxide.
摘要翻译：通过在二氧化碳作为唯一或主要发泡剂的存在下吹制来制备用于冰箱等的绝热泡沫。通过将至少一种能够除去二氧化碳的吸气剂（例如碱性物质）和至少一种可产生相对湿度大于相对湿度的干燥剂的干燥剂密封在不透气的外壳中，泡沫体的导热性降低平衡相对湿度超过吸气剂的饱和水溶液，从而去除水而不使无机吸气剂。例如，当吸气剂是氢氧化钠时，可以使用氯化钙二水合物。

2. 发明授权

US4389341A Fugitive binder-containing nuclear fuel material and method of production 失效
标题翻译：含有含悬浮物的核燃料材料及其生产方法
公开(公告)号：US4389341A
公开(公告)日：1983-06-21
申请号：US273900
申请日：1981-06-15
申请人： George L. Gaines, Jr. , William J. Ward, III
发明人： George L. Gaines, Jr. , William J. Ward, III
IPC分类号： C04B35/51 , G21C3/62 , C09K3/00 , G21C21/00
CPC分类号： G21C3/623 , C04B35/51 , Y02E30/38
摘要： A nuclear fuel material green body of density from about 30 to 70% of theoretical density having tensile strength and plasticity adequate to maintain the integrity of the body during processing leading to ultimate sintered condition is produced by adding one or more amines to a particulate mass of the nuclear fuel containing about five percent of ammonium uranyl carbonate under conditions resulting in reaction of the amine with the ammonium uranyl carbonate, liberation of ammonia and formation of a water-soluble uranyl compound more effective as a binder than the ammonium uranyl carbonate.
摘要翻译：核燃料材料生坯的密度约为理论密度的约30至70％，其拉伸强度和塑性足以在加工导致最终烧结条件下保持体的完整性，是通过向颗粒物质中加入一种或多种胺在导致胺与碳酸铀铵反应的条件下，含有约5％的碳酸铀酰铵的核燃料，释放氨和形成比碳酸铀酰铵更有效的水溶性铀酰化合物作为粘合剂。

3. 发明授权

US4115514A Separation of hydrogen sulfide from gas mixture including carbon dioxide 失效
标题翻译：从包括二氧化碳在内的气体混合物中分离出硫化氢
公开(公告)号：US4115514A
公开(公告)日：1978-09-19
申请号：US796017
申请日：1977-05-11
申请人： William J. Ward, III
发明人： William J. Ward, III
IPC分类号： B01D53/22 , B01D61/38 , B01D53/34
CPC分类号： B01D53/229 , B01D53/22 , B01D53/228 , B01D61/38
摘要： Hydrogen sulfide is removed from a mixture of gases including carbon dioxide by passing the mixture over an assembly comprising a pair of immobilized liquid membranes of carbonate/bicarbonate solution separated by a gas permeable barrier of hydrophobic microporous material. Because hydrogen sulfide transport through the membranes is diffusion limited while carbon dioxide transport therethrough is reaction rate limited, the assembly exhibits reduced permeability to carbon dioxide and essentially unchanged high permeability to hydrogen sulfide compared to a single immobilized liquid membrane of thickness equal to total thickness of the membranes in the assembly. Hydrogen sulfide thus passes through the assembly more selectively than carbon dioxide.
摘要翻译：通过将混合物通过包含一对由疏水性微孔材料的气体可渗透屏障分离的碳酸盐/碳酸氢盐溶液的固定化液体膜的组件将硫化氢从包括二氧化碳的气体混合物中除去。因为通过膜的输送的硫化氢是扩散限制的，而二氧化碳的输送通过其反应速率受限，所以与厚度等于总厚度的单个固定化液体膜相比，组合物显示出降低的二氧化碳渗透性和硫化氢基本上不变的高渗透性组装中的膜。因此，硫化氢比二氧化碳更有选择地通过组件。

4. 发明授权

US4090849A Diagnostic device and manufacture thereof 失效
标题翻译：诊断装置及其制造
公开(公告)号：US4090849A
公开(公告)日：1978-05-23
申请号：US752186
申请日：1976-12-20
申请人： William A. Healy , William J. Ward, III , David A. Vermilyea
发明人： William A. Healy , William J. Ward, III , David A. Vermilyea
IPC分类号： A61K39/00 , A61B10/00 , A61K39/44 , G01N33/543 , G01N33/553 , G01N33/16
CPC分类号： A61B10/00 , G01N33/553 , Y10S436/805 , Y10S436/807 , Y10S436/809
摘要： Clinically useful diagnostic devices are prepared from commercially available metal sheet stock by a sequence of steps. The metal is one of a type on the surface of which a tenacious oxide layer can be produced. Steps in the preparation include roughening surface area of the bulk metal with pits on a fine scale to render that surface area of the metal non-specularly reflecting, chemically etching the surface area to produce some first preselected measure of reflectivity, anodizing the surface area to produce a dull, non-specularly reflecting oxide surface having a second preselected degree of reflectivity and applying a layer of protein over this dull surface area. The preferred metal is titanium and the reflectivity of the modified surface area is selected dependent on the immunological reaction being detected.
摘要翻译：通过一系列步骤从市售的金属片材制备临床有用的诊断装置。金属是其表面上可以生产坚韧的氧化物层的类型之一。制备中的步骤包括在细小尺度上具有凹坑的本体金属的粗糙化表面积，以使金属的表面积非镜面反射，化学蚀刻表面积以产生一些第一预选的反射率量度，阳极氧化表面积产生具有第二预选程度的反射率的钝的非镜面反射氧化物表面，并在该钝的表面区域上施加一层蛋白质。优选的金属是钛，并且根据检测到的免疫反应来选择改性表面积的反射率。

5. 发明授权

US5057160A Apparatus for passively releasing gases from a vessel against an adverse pressure gradient 失效
标题翻译：用于被动地从容器释放气体抵抗不利的压力梯度的装置
公开(公告)号：US5057160A
公开(公告)日：1991-10-15
申请号：US401730
申请日：1989-08-31
申请人： William J. Ward, III , Philip G. Kosky , John A. Kamal
发明人： William J. Ward, III , Philip G. Kosky , John A. Kamal
IPC分类号： B01J4/04 , G21C3/17
CPC分类号： G21C3/17 , B01J4/04 , Y02E30/40
摘要： A microporous plug is provided which serves to seal a vessel so as to prevent the bulk flow of gases through an outlet. The pores of said microporous plug are sized so as to permit the transport of gases to and from the vessel interior by Knudsen diffusion. In preferred embodiments, the pores of the plug are sized so as to release helium from the interior of a vessel and restrict the transport of carbon dioxide into the vessel from the surrounding atmosphere by Knudsen diffusion. Such embodiments are particularly useful on Mars where the helium is transported into an environment of higher pressure. In other embodiments, the microporous plug is used in conjunction with an absorber positioned within the vessel to react with atmospheric gases that pass through the plug, such as carbon dioxide. Also provided are radioisotope thermoelectric generators that incorporate a microporous plug and optionally an absorber.
摘要翻译：提供了一种微孔塞，其用于密封容器，以防止气体通过出口的大量流动。所述微孔塞的孔隙的大小被设计成允许通过克努森扩散将气体输送到船舶内部。在优选的实施方案中，塞子的孔的尺寸被设计成从容器的内部释放氦，并且通过克努森（Knudsen）扩散来限制二氧化碳从周围的气氛输送到容器中。这样的实施例在将氦输送到更高压力的环境中的火星上特别有用。在其它实施例中，微孔塞与吸收器结合使用，该吸收器位于容器内以与通过塞子的大气气体（例如二氧化碳）反应。还提供了包含微孔塞和任选的吸收体的放射性同位素热电发生器。

6. 再颁专利

USRE33452E Method for making alkylhalosilanes 失效
标题翻译：制备烷基卤硅烷的方法
公开(公告)号：USRE33452E
公开(公告)日：1990-11-20
申请号：US911614
申请日：1986-09-25
申请人： William J. Ward, III , Alan Ritzer , Kenneth M. Carroll , John W. Flock
发明人： William J. Ward, III , Alan Ritzer , Kenneth M. Carroll , John W. Flock
IPC分类号： B01J23/835 , C07F7/16
CPC分类号： B01J23/835 , C07F7/16
摘要： A method is provided for making alkylhalosilanes by effecting reaction between an alkyl halide, such as methyl chloride and powdered silicon in the presence of a copper-zinc-tin catalyst. Significant improvements in reaction rate and product selectivity are achieved when copper is employed at a critical weight percent relative to silicon and critical weight ratios of tin and zinc are employed relative to copper.

7. 发明授权

US4500724A Method for making alkylhalosilanes 失效
标题翻译：制备烷基卤硅烷的方法
公开(公告)号：US4500724A
公开(公告)日：1985-02-19
申请号：US518236
申请日：1983-07-28
申请人： William J. Ward, III , Alan Ritzer , Kenneth M. Carroll , John W. Flock
发明人： William J. Ward, III , Alan Ritzer , Kenneth M. Carroll , John W. Flock
IPC分类号： B01J23/835 , B01J23/00 , B01J23/825 , B01J37/08 , C01B33/107 , C07B61/00 , C07F7/12 , C07F7/16
CPC分类号： B01J23/835 , C07F7/16
摘要： A method is provided for making alkylhalosilanes by effecting reaction between an alkyl halide, such as methyl chloride and powdered silicon in the presence of a copper-zinc-tin catalyst. Significant improvements in reaction rate and product selectivity are achieved when copper is employed at a critical weight percent relative to silicon and critical weight ratios of tin and zinc are employed relative to copper.
摘要翻译：提供了通过在铜 - 锌 - 锡催化剂存在下，通过在烷基卤化物如甲基氯和粉末状硅之间进行反应来制备烷基卤代硅烷的方法。当以相对于硅的临界重量百分比使用铜时，实现反应速率和产物选择性的显着改善，并且相对于铜使用锡和锌的临界重量比。

8. 发明授权

US4427579A Method of producing fugitive binder-containing nuclear fuel material 失效
标题翻译：制造含有粘结剂的核燃料材料的方法
公开(公告)号：US4427579A
公开(公告)日：1984-01-24
申请号：US331492
申请日：1981-12-17
申请人： George L. Gaines, Jr. , Patricia A. Piacente , William J. Ward, III , Peter C. Smith , Timothy J. Gallivan , Harry M. Laska
发明人： George L. Gaines, Jr. , Patricia A. Piacente , William J. Ward, III , Peter C. Smith , Timothy J. Gallivan , Harry M. Laska
IPC分类号： C04B35/51 , G21C3/00 , G21C3/62 , C09K3/00 , G21C21/00
CPC分类号： G21C3/623 , C04B35/51 , Y02E30/38
摘要： A nuclear fuel material green body of density from about 30 to 70% of theoretical density having tensile strenght and plasticity adequate to maintain the integrity of the body during processing leading to ultimate sintered condition is produced by adding an amine carbonate or carbamate or mixture thereof to a particulate mass of the nuclear fuel material under conditions resulting in reaction with the amine compound to form a water-soluble compound effective as a binder for the particulate material.
摘要翻译：通过将碳酸胺或氨基甲酸酯或其混合物加入到其中来制备密度为约30至70％的具有拉伸强度和塑性的核燃料材料生坯，所述拉伸强度和塑性足以在加工过程中保持最终烧结条件下的物体完整性在与胺化合物反应的条件下，核燃料材料的颗粒物质形成有效作为颗粒材料的粘合剂的水溶性化合物。

9. 发明授权

US4318714A Facilitated separation of a select gas through an ion exchange membrane 失效
标题翻译：通过离子交换膜促进选择气体的分离
公开(公告)号：US4318714A
公开(公告)日：1982-03-09
申请号：US149764
申请日：1980-05-14
申请人： Shiro G. Kimura , William J. Ward, III , Stephen L. Matson
发明人： Shiro G. Kimura , William J. Ward, III , Stephen L. Matson
IPC分类号： B01D53/22 , B01D61/46
CPC分类号： B01D53/228
摘要： There is described the selective separation of a gas from a gaseous mixture utilizing a suitable ion-exchange membrane having specific counter-ions electrostatically retained therein, which counter-ions react reversibly with the specific gas molecules to be separated. By this method, the membrane exhibits high selectivity and facilitated transport of the gas across the membrane effecting superior separation of the select gas from the gas mixture.
摘要翻译：描述了使用具有静电保留在其中的具有特定抗衡离子的合适的离子交换膜从气体混合物中选择性分离气体，其中所述反离子与待分离的特定气体分子可逆地反应。通过这种方法，膜表现出高选择性并促进了气体穿过膜的输送，从而使选择气体与气体混合物具有优异的分离。

10. 发明授权

US4147754A System for selective removal of hydrogen sulfide from a mixture of gases 失效
标题翻译：用于从气体混合物中选择性除去硫化氢的系统
公开(公告)号：US4147754A
公开(公告)日：1979-04-03
申请号：US817327
申请日：1977-07-20
申请人： William J. Ward, III
发明人： William J. Ward, III
IPC分类号： B01D53/00 , B01D53/22 , B01D53/34
CPC分类号： B01D53/00 , B01D53/22 , B01D53/228 , B01D53/229 , Y02C10/10
摘要： Hydrogen sulfide is removed from a mixture of gases including carbon dioxide by passing the mixture over an immobilized liquid membrane in intimate contact with a hydrophobic, microporous gas, permeable barrier and absorbing in a liquid solution hydrogen sulfide passing through the membrane. In a sweep of hot carbonate solution, a nearly stagnant boundary layer adjacent the gas permeable barrier absorbs acid gases by reaction and diffusion, maintaining low hydrogen sulfide partial pressure at the outlet side of the barrier. Alternatively, the sweep may comprise an aqueous solution containing a redox agent which converts absorbed hydrogen sulfide into sulfur, or an ethanol amine solution. The apparatus exhibits low permeability to carbon dioxide and high permeability to hydrogen sulfide.
摘要翻译：通过将混合物通过固定的液体膜与疏水性，微孔气体，可渗透屏障紧密接触并吸收通过膜的液体硫化氢中，从包括二氧化碳的气体混合物中除去硫化氢。在热碳酸盐溶液的扫掠中，邻近气体渗透屏障的几乎停滞的边界层通过反应和扩散吸收酸性气体，保持屏障出口侧的低硫化氢分压。或者，扫描可以包含含有将吸收的硫化氢转化成硫的氧化还原剂的水溶液或乙醇胺溶液。该装置对二氧化碳的渗透性低，对硫化氢具有高渗透性。

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