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    • 1. 发明授权
    • Expansible chamber device having variably restrained valve systems
    • 具有可变限制阀系统的可膨胀室装置
    • US5129414A
    • 1992-07-14
    • US596998
    • 1990-10-11
    • Thomas R. GlassWeldon R. Hudson
    • Thomas R. GlassWeldon R. Hudson
    • F01B17/00F01L23/00F01L25/02F01L25/08
    • F01L25/08F01B17/00F01L23/00F01L25/02Y10T137/0368Y10T137/7846Y10T137/7869Y10T137/7876Y10T137/88062
    • In accordance with an illustrative embodiment of the present invention, an expansible chamber device includes a piston movable within a cylinder, a head on the cylinder having intake and exhaust ports, a normally-open intake valve for closing the intake port automatically when the flow rate or velocity of a working medium entering the cylinder reaches a predetermined value, variable restraining means for inhibiting closing of the intake valve in response to flow, an exhaust valve for preventing escape of working medium from the cylinder until cylinder pressure is reduced to a set level, spring means for opening the exhaust valve at that level, and means operable near the top-dead-center position of the piston for automatically opening the intake valve and for closing the exhaust valve to enable the cycle to repeat. A unique system for controlling the variable restraining means, as well as methods for regulating the flow or working medium through said valves, also is disclosed.
    • 根据本发明的说明性实施例,可膨胀室装置包括可在气缸内移动的活塞,具有进气和排气口的气缸上的头部,用于当流量自动关闭进气口的常开进气阀 或进入气缸的工作介质的速度达到预定值,用于阻止进气阀响应于流动而关闭的可变限制装置,用于防止工作介质从气缸逸出的排气阀,直到气缸压力降低到设定水平 用于打开该级别的排气阀的弹簧装置,以及可在活塞的上止点位置附近操作的装置,用于自动打开进气门并关闭排气门以使循环重复。 公开了用于控制可变约束装置的独特系统,以及通过所述阀调节流动或工作介质的方法。
    • 2. 发明授权
    • Expansible chamber device having variably restrained valve systems
    • 具有可变限制阀系统的可膨胀室装置
    • US4981068A
    • 1991-01-01
    • US430338
    • 1989-11-02
    • Thomas R. GlassWeldon R. Hudson
    • Thomas R. GlassWeldon R. Hudson
    • F01B17/00F01L23/00F01L25/02F01L25/08
    • F01L25/02F01B17/00F01L23/00F01L25/08
    • In accordance with an illustrative embodiment of the present invention, an expansible chamber device includes a piston movable within a cylinder, a head on the cylinder having intake and exhaust ports, a normally-open intake valve for closing the intake port automatically when the flow rate or velocity of a working medium entering the cylinder reaches a predetermined value, variable restraining means for inhibiting closing of the intake valve in response to flow, an exhaust valve for preventing escape of working medium from the cylinder until cylinder pressure is reduced to a set level, spring means for opening the exhaust valve at that level, and means operable near the top-dead-center position of the piston for automatically opening the intake valve and for closing the exhaust valve to enable the cycle to repeat. A unique system for controlling the variable restraining means, as well as methods for regulating the flow or working medium through said valves, also is disclosed.
    • 根据本发明的说明性实施例,可膨胀室装置包括可在气缸内移动的活塞,具有进气和排气口的气缸上的头部,用于当流量自动关闭进气口的常开进气阀 或进入气缸的工作介质的速度达到预定值,用于阻止进气阀响应于流动而关闭的可变限制装置,用于防止工作介质从气缸逸出的排气阀,直到气缸压力降低到设定水平 用于打开该级别的排气阀的弹簧装置,以及可在活塞的上止点位置附近操作的装置,用于自动打开进气门并关闭排气门以使循环重复。 公开了用于控制可变约束装置的独特系统,以及通过所述阀调节流动或工作介质的方法。
    • 3. 发明授权
    • Expansible chamber device having variably restrained valve systems
    • 具有可变限制阀系统的可膨胀室装置
    • US5111843A
    • 1992-05-12
    • US596943
    • 1990-10-11
    • Thomas R. GlassWeldon R. Hudson
    • Thomas R. GlassWeldon R. Hudson
    • F01B17/00F01L23/00F01L25/02F01L25/08
    • F01L25/02F01B17/00F01L23/00F01L25/08Y10T137/7846Y10T137/7869
    • In accordance with an illustrative embodiment of the present invention, an expansible chamber device includes a piston movable within a cylinder, a head on the cylinder having intake and exhaust ports, a normally-open intake valve for closing the intake port automatically when the flow rate or velocity of a working medium entering the cylinder reaches a predetermined value, variable restraining means for inhibiting closing of the intake valve in response to flow, an exhaust valve for preventing excape of working medium from the cylinder until cylinder pressure is reduced to a set level, spring means for opening the exhaust valve at that level, and means operable near the top-dead-center position of the piston for automatically opening the intake valve and for closing the exhaust valve to enable the cycle to repeat. A unique system for controlling the variable restraining means, as well as methods for regulating the flow or working medium through said valves, also is disclosed.
    • 根据本发明的说明性实施例,可膨胀室装置包括可在气缸内移动的活塞,具有进气和排气口的气缸上的头部,用于当流量自动关闭进气口的常开进气阀 或进入气缸的工作介质的速度达到预定值,用于响应于流动阻止进气门的关闭的可变限制装置,用于防止工作介质从气缸中被排出的排气阀,直到气缸压力降低到设定水平 用于打开该级别的排气阀的弹簧装置,以及可在活塞的上止点位置附近操作的装置,用于自动打开进气门并关闭排气门以使循环重复。 公开了用于控制可变约束装置的独特系统,以及通过所述阀调节流动或工作介质的方法。
    • 7. 发明授权
    • Immunoassay apparatus
    • 免疫测定仪
    • US4844869A
    • 1989-07-04
    • US773938
    • 1985-09-09
    • Thomas R. Glass
    • Thomas R. Glass
    • G01N21/64G01N21/27G01N21/77G01N33/543
    • G01N21/648G01N21/7703G01N2021/6484G01N21/6428Y10S435/808Y10S436/805Y10S436/807
    • An assay apparatus employing total internal reflection of excitation radiation at the interface between an optically conductive rod or fiber and a surrounding liquid phase of lower index of refraction. Immobilized on the surface of the fiber is a component of a complex formed in an immunochemical-type reaction; a fluorophore that can be excited into fluorescence by the excitation radiation is attached to another component of the complex. The fiber is coaxially mounted in cantelivered position within a length of tubing, so that the excitation radiation can be launched into the unsupported end of the fiber and the fluorescent radiation tunneling back into the fiber may be observed at the same fiber end. To insure that the portion of the fiber surface between the unsupported fiber end and the mounted end is in contact with only surrounding liquid phase, one end of the tubing is provided with a covering having an aperture therein through which at least the unsupported end of the fiber extends, the clearance between the internal periphery of the aperture and the fiber being of capillary dimensions so that the meniscus formed at such clearance will retain fluid in the interspace between the fiber and tube.
    • 一种测定装置,其在光学导电棒或纤维与较低折射率的周围液相之间的界面处采用激发辐射的全内反射。 固定在纤维表面上的是在免疫化学型反应中形成的络合物的组分; 可以通过激发辐射激发成荧光的荧光团附着到复合物的另一组分。 纤维同轴地安装在管道长度内的交通位置,使得激发辐射可以发射到纤维的未支撑的端部,并且可以在相同的光纤端处观察到回到纤维中的荧光辐射。 为了确保未支撑的纤维端和安装端之间的纤维表面的部分仅与周围的液相接触,管的一端设置有具有孔的覆盖物,至少通过该孔的未支撑的端部 纤维延伸,孔的内周和纤维之间的间隙具有毛细管尺寸,使得在这种间隙处形成的弯月面将在流体与纤维之间保留流体。
    • 9. 发明授权
    • Isolation using an antireflective coating
    • 使用抗反射涂层进行隔离
    • US06423631B1
    • 2002-07-23
    • US09625164
    • 2000-07-25
    • Ravi IyerSteven M. McDonaldThomas R. GlassZhiping Yin
    • Ravi IyerSteven M. McDonaldThomas R. GlassZhiping Yin
    • H01L214763
    • G03F7/091G03F7/092H01L21/0276H01L21/32H01L21/76202Y10T428/24471Y10T428/24917
    • A method of forming an oxidation diffusion barrier stack for use in fabrication of integrated circuits includes forming an inorganic antireflective material layer on a semiconductor substrate assembly with an oxidation diffusion barrier layer then formed on the inorganic antireflective material layer. Another method of forming such a stack includes forming a pad oxide layer on the semiconductor substrate assembly with an inorganic antireflective material layer then formed on the pad oxide layer and an oxidation diffusion barrier layer formed on the antireflective material layer. Another method of forming the stack includes forming a pad oxide layer on the semiconductor substrate assembly. A first oxidation diffusion barrier layer is then formed on the pad oxide layer, an inorganic antireflective material layer is formed on the first oxidation diffusion barrier layer, and a second oxidation diffusion barrier layer is formed on the inorganic antireflective material layer. The antireflective material layer may include a layer of material selected from the group of silicon nitride, silicon oxide, and silicon oxynitride and further may be a silicon-rich layer. The oxidation diffusion barrier stacks may be used for oxidation of field regions for isolation in an integration circuit. Further, the various oxidation diffusion barrier stacks are also described.
    • 形成用于集成电路制造的氧化扩散阻挡层叠体的方法包括在半导体衬底组件上形成无机抗反射材料层,然后在无机抗反射材料层上形成氧化扩散阻挡层。 形成这种堆叠的另一种方法包括在半导体衬底组件上形成衬垫氧化物层,然后在衬垫氧化物层上形成无机抗反射材料层,形成在抗反射材料层上的氧化扩散阻挡层。 形成叠层的另一种方法包括在半导体衬底组件上形成焊盘氧化物层。 然后在焊盘氧化物层上形成第一氧化扩散阻挡层,在第一氧化扩散阻挡层上形成无机抗反射材料层,在无机抗反射材料层上形成第二氧化扩散阻挡层。 抗反射材料层可以包括选自氮化硅,氧化硅和氮氧化硅的材料层,并且还可以是富硅层。 氧化扩散阻挡层可以用于场集成电路中用于隔离的场区氧化。 此外,还描述了各种氧化扩散阻挡层叠体。
    • 10. 发明授权
    • Immunoassay system
    • 免疫测定系统
    • US6008057A
    • 1999-12-28
    • US406380
    • 1995-03-17
    • Thomas R. GlassMyron J. Block
    • Thomas R. GlassMyron J. Block
    • G01N33/542G01N33/543G01N33/557G01N33/53
    • G01N33/54373G01N33/542Y10S435/973Y10S436/80Y10S436/805
    • Disclosed is a method of assaying, in assay apparatus, for at least the ligand intended to be used to assay analyte in a sample, with which analyte the ligand will specifically bind. The method provides a product in which a ligand is labeled with a detectable tag and is immobilized on an appropriate substrate. An assay is made to measure the immobilized, labeled ligand by detecting the tag labeling the latter. The product can then be used to assay for the analyte by contacting the latter so as to form a complex. The extent and rate of specific binding of the analyte in the complex is identifiable, either by competition assay or sandwich assay as a rate of change, so the relative proportions of analyte and ligand are readily determinable.
    • 公开了一种在测定装置中至少测定用于测定样品中的分析物的配体的方法,配体将与其配体将特异性结合。 该方法提供了其中配体用可检测标签标记并固定在合适的底物上的产物。 通过检测标记后者的标签来测定固定的标记的配体。 然后可以将该产物用于通过与后者接触来测定分析物以便形成复合物。 通过竞争测定或夹心测定作为变化率,分析物在复合物中的特异性结合的程度和速率是可识别的,因此分析物和配体的相对比例容易确定。