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1. 发明授权

US06001346A Aqueous emulsion comprising biodegradable carrier for insect pheromones and methods for controlled release thereof 失效
标题翻译：包含用于昆虫信息素的可生物降解的载体的水乳液及其控制释放的方法
公开(公告)号：US06001346A
公开(公告)日：1999-12-14
申请号：US711159
申请日：1996-09-09
申请人： Michael Delwiche , John M. Krochta , Richard E. Rice , Cynthia Atterholt
发明人： Michael Delwiche , John M. Krochta , Richard E. Rice , Cynthia Atterholt
IPC分类号： A01N25/18 , A01N25/02 , A01N25/00 , A01N25/08 , A01N25/30
CPC分类号： A01N25/18 , Y10S514/937 , Y10S514/938 , Y10S514/939 , Y10S514/94 , Y10S514/941 , Y10S514/942 , Y10S514/943 , Y10S514/964 , Y10S514/97 , Y10S514/971 , Y10S514/972 , Y10S514/973 , Y10S514/975
摘要： A sprayable or solid biodegradable wax carrier for insect pheromones and a method for constant release rate of the pheromone from the biodegradable wax. A composition comprising a pheromone and paraffin wax formulated as an aqueous emulsion or a solid suitable for application to a surface of a tree or crop for mating disruption of insect pests. Pheromone is released by diffusion or by partitioning from the biodegradable wax carrier or by pheromone exposure due to the biodegradable wax carrier degradation.
摘要翻译：用于昆虫信息素的可喷雾或固体可生物降解的蜡载体和来自可生物降解的蜡的信息素的恒定释放速率的方法。一种组合物，其包含被配制为水性乳液的信息素和石蜡，或适用于树或作物的表面用于交配中断害虫的固体。由于可生物降解的蜡载体降解，信息素通过扩散或通过分解从可生物降解的蜡载体或信息素暴露释放。

2. 发明授权

US5376447A Wallcovering material containing prepaste adhesives 失效
标题翻译：含有预粘合剂的墙纸材料
公开(公告)号：US5376447A
公开(公告)日：1994-12-27
申请号：US67193
申请日：1993-05-25
申请人： Dominic W. K. Yeung , Richard E. Rice , Dipak Lad
发明人： Dominic W. K. Yeung , Richard E. Rice , Dipak Lad
IPC分类号： C09J7/04 , C09J131/02 , D06N7/00
CPC分类号： C09J131/02 , C09J7/042 , D06N7/0002 , D06N2205/02 , Y10T428/283 , Y10T428/2852
摘要： A wallcovering material comprising a substrate having a water remoistenable adhesive on at least one of its surfaces, said adhesive being derived from a stable aqueous emulsion comprising:(1) between about 20 and about 50 weight percent synthetic polymer solids, said solids comprising a copolymer or a terpolymer derived from:(a) between about 60 and about 90 mole percent of a vinyl ester, optionally including vinyl alcohol derived from said vinyl ester;(b) between about 10 and about 40 mole percent of one or more water soluble monomers; and(c) between about 0 and about 10 mole percent of an alkyl acrylate or alkyl methacrylate wherein alkyl represents an alkyl group containing between 1 and 20 carbon atoms;(2) between about 0.5 and about 5.0 weight percent of one or more surfactants or protective colloids; and(3) the balance water;wherein said aqueous emulsion has a viscosity of less than 1000 cps at 25.degree. C. and the process for producing the wallcovering is provided.
摘要翻译：一种墙纸材料，其包含在其表面的至少一个上具有可水可再粘合剂的基材，所述粘合剂衍生自稳定的水性乳液，所述稳定的水乳液包含：（1）约20至约50重量％的合成聚合物固体，所述固体包含共聚物衍生自以下的三元共聚物：（a）约60-约90摩尔％的乙烯基酯，任选地包括衍生自所述乙烯基酯的乙烯醇; （b）约10至约40摩尔％的一种或多种水溶性单体; 和（c）约0至约10摩尔％的丙烯酸烷基酯或甲基丙烯酸烷基酯，其中烷基表示含有1至20个碳原子的烷基; （2）约0.5至约5.0重量％的一种或多种表面活性剂或保护性胶体; 和（3）余量水; 其中所述水性乳液在25℃下的粘度小于1000cps，并且提供了生产墙纸的方法。

3. 发明授权

US06639592B1 Curve network modeling 失效
标题翻译：使用非均匀有理b样条曲线和约束最小化技术的网络对复杂三维表面模型进行建模和交互式操纵
公开(公告)号：US06639592B1
公开(公告)日：2003-10-28
申请号：US08691743
申请日：1996-08-02
申请人： Sriram Dayanand , Richard E. Rice
发明人： Sriram Dayanand , Richard E. Rice
IPC分类号： G06T1700
CPC分类号： G06T17/30
摘要： A method of modeling complex surface models using a network of intersecting non-uniform rational B-spline curves. Topological information of the curve network and interpolating surfaces to the network of curves are automatically generated. Different levels of continuity between surface patches are enforced. Surface patches of three and four sides and positional, tangent or curvature continuity between the patches are provided. Using a constrained minimization process, arbitrary, non-uniform B-spline curves may be used to manipulate the shape of the surfaces interpolating the curve network without violating the continuity conditions enforced during the generation of the surface patches allowing for very complex three-dimensional shapes to be modeled using the method.
摘要翻译：使用相交非均匀有理B样条曲线的网络对复杂表面模型进行建模的方法。自动生成曲线网络的拓扑信息和曲线网络的内插曲面。执行表面贴片之间不同程度的连续性。提供了三面和四面的贴片和贴片之间的位置，切线或曲率连续性。使用约束最小化过程，可以使用任意的非均匀B样条曲线来操纵内插曲线网络的曲面的形状，而不会违反在生成表面贴片期间执行的连续性条件，从而允许非常复杂的三维形状使用该方法进行建模。

4. 发明授权

US5387641A Aqueous polymer emulsions useful as wallcovering prepaste adhesives 失效
标题翻译：用作墙纸预粘合剂的水性聚合物乳液
公开(公告)号：US5387641A
公开(公告)日：1995-02-07
申请号：US66792
申请日：1993-05-25
申请人： Dominic W. K. Yeung , Richard E. Rice , Dipak Lad
发明人： Dominic W. K. Yeung , Richard E. Rice , Dipak Lad
IPC分类号： C08F2/22 , C08F8/12 , C08F218/04 , C09D131/04 , C08L29/04
CPC分类号： C09D131/04 , C08F218/04 , C08F8/12 , C08F2810/20
摘要： A stable aqueous emulsion comprising:(1) between about 20 and about 50% weight percent synthetic polymer solids, said solids comprising a copolymer or a terpolymer derived from:(a) between about 60 and about 90 mole percent of a vinyl ester, optionally including vinyl alcohol derived from said vinyl ester;(b) between about 10 and about 40 mole percent of one or more water soluble monomers; and(c) between about 0 and about 10 mole percent of an alkyl acrylate or alkyl methacrylate wherein alkyl represents an alkyl group containing between 1 and 20 carbon atoms;(2) between about 0.5 and about 5.0 weight percent of one or more surfactants or protective colloids; and(3) the balance water;wherein said aqueous emulsion has a viscosity of less than 1000 cps at 25.degree. C. and wherein said emulsion can provide adhesive properties and a process for producing the emulsion is provided. The emulsion is particularly suited for use as a wallpaper prepaste adhesive.
摘要翻译：一种稳定的水性乳液，包括：（1）约20％至约50％重量百分比的合成聚合物固体，所述固体包含共聚物或衍生自以下的三元共聚物：（a）约60-约90摩尔％的乙烯基酯，包括衍生自所述乙烯基酯的乙烯醇; （b）约10至约40摩尔％的一种或多种水溶性单体; 和（c）约0至约10摩尔％的丙烯酸烷基酯或甲基丙烯酸烷基酯，其中烷基表示含有1至20个碳原子的烷基; （2）约0.5至约5.0重量％的一种或多种表面活性剂或保护性胶体; 和（3）余量水; 其中所述水乳液在25℃下的粘度小于1000cps，并且其中所述乳液可以提供粘合性质，并且提供了制备乳液的方法。该乳液特别适合用作壁纸预胶粘剂。

5. 发明授权

US4171947A Catalytic fuel combustion apparatus and method 失效
公开(公告)号：US4171947A
公开(公告)日：1979-10-23
申请号：US832358
申请日：1977-09-12
申请人： Richard E. Rice
发明人： Richard E. Rice
IPC分类号： F23C13/00 , F23D13/18
CPC分类号： F23C13/00 , F24H1/0045 , Y02E20/342
摘要： A flameless catalytic combustion apparatus includes a combustion chamber with a hydrogenous fuel inlet and a mass of catalyst in the chamber between the inlet and an outlet. Preferably the catalyst mass comprises porous pellet bodies supporting varying high and low concentrations of platinum family metals dispersed therein. For spontaneous starting of combustion the fuel is one of the lower alcohols and the high catalyst concentration is at the fuel inlet. The fuel may be in a container pressurized by air, or a lower ether or lower hydrocarbon which is also a fuel. Preferably separate, valved conduits from the fuel container first supply either atomized fuel droplets or air and fuel vapor to the high catalyst concentration for spontaneous ignition of combustion and vaporized fuel for continued combustion throughout the catalyst mass. The catalytic combustion apparatus may include a heat exchanger for fluids such as air, water or personal care foams and creams, or may be used in heating and cooking apparatus.

6. 发明授权

US4581753A Translatively driven X-ray aperture mask 失效
标题翻译：翻译驱动的X射线孔径掩模
公开(公告)号：US4581753A
公开(公告)日：1986-04-08
申请号：US653081
申请日：1984-09-21
申请人： Richard E. Rice
发明人： Richard E. Rice
IPC分类号： A61B6/06 , G03B42/02
CPC分类号： G03B42/02 , A61B6/06
摘要： Scatter is reduced in an X-ray system by a relatively large light- or X-radiation-opaque mask rotating on a first axis and carrying smaller, radiation-opaque masks rotating off the first axis. The smaller masks have elongate radiation windows which are held parallel to each other and to a fixed plane through the first axis by translative drive and driven wheels on the larger and smaller masks coupled by a flexible linkage belt.
摘要翻译：通过在第一轴上旋转的相对大的光或X辐射不透明掩模在X射线系统中减少散射，并携带从第一轴旋转的较小的不透射线的掩模。较小的掩模具有细长的辐射窗口，它们彼此平行地保持并通过第一轴线固定在通过柔性连接带连接的较大和较小的掩模上的平行驱动和从动轮的固定平面。

7. 发明授权

US4504859A Multiple X-ray image scanners 失效
标题翻译：多台X光影像扫描仪
公开(公告)号：US4504859A
公开(公告)日：1985-03-12
申请号：US457678
申请日：1983-01-13
申请人： John K. Grady , Richard E. Rice
发明人： John K. Grady , Richard E. Rice
IPC分类号： H04N5/32 , H04N7/18 , G03B41/16 , H01J40/14
CPC分类号： H04N7/18 , H04N5/32
摘要： X-ray apparatus has a scintillation screen showing a light image in an area viewed by two or more video camera tubes. The tubes receive a projection of the light image in two different ranges of light intensities and generate electrical signals corresponding to the light intensities. The signals are combined to reconstruct the image. Alternatively two or more camera tubes view different portions of the image area generating multiple signal outputs which are reconstructed in a single, continuous display.
摘要翻译： X射线装置具有示出由两个以上的摄像机管观看的区域中的光图像的闪烁屏幕。管接收光图像在两个不同的光强度范围内的投影并产生对应于光强度的电信号。信号被组合以重建图像。或者，两个或更多个照相机管观看图像区域的不同部分，其生成在单个连续显示中重建的多个信号输出。

8. 发明授权

US4172491A Method of more efficiently operating a heat storage-heat exchange system 失效
标题翻译：更有效地运行蓄热 - 热交换系统的方法
公开(公告)号：US4172491A
公开(公告)日：1979-10-30
申请号：US875666
申请日：1978-02-06
申请人： Richard E. Rice
发明人： Richard E. Rice
IPC分类号： F28D20/02 , F28D21/00
CPC分类号： F28D20/021 , Y02E60/145
摘要： A method of operating a heat storage-heat exchange system in a more efficient manner is described. The method comprises the steps of passing a heating fluid through a bed of heat storage medium to heat and create a hotter portion of the medium, passing a fluid to be heated through the medium counter-current to the heating fluid to create a cooler portion of the medium, and passing a fluid from within the system through an intermediate portion of the heat storage medium between the hotter and cooler portions to steepen the temperature gradient between the hotter portion and the cooler portion.
摘要翻译：描述了以更有效的方式操作蓄热 - 热交换系统的方法。该方法包括以下步骤：将加热流体通过热储存介质床进行加热并产生介质的较热部分，将待加热的流体通过介质逆流通过加热流体，以产生冷却器部分介质，并且使来自系统内的流体通过热存储介质的较热部分和较冷部分之间的中间部分，以使加热器部分和冷却器部分之间的温度梯度变高。

9. 发明授权

US4168946A Catalytic fuel combustion apparatus and method 失效
公开(公告)号：US4168946A
公开(公告)日：1979-09-25
申请号：US832110
申请日：1977-09-12
申请人： Richard E. Rice
发明人： Richard E. Rice
IPC分类号： F23C13/00 , F24H1/00 , F23D3/40
CPC分类号： F23C13/00 , F24H1/0045 , Y02E20/342
摘要： A flameless catalytic combustion apparatus includes a combustion chamber with a hydrogenous fuel inlet and a mass of catalyst in the chamber between the inlet and an outlet. Preferably the catalyst mass comprises porous pellet bodies supporting varying high and low concentrations of platinum family metals dispersed therein. For spontaneous starting of combustion the fuel is one of the lower alcohols and the high catalyst concentration is at the fuel inlet. The fuel may be in a container pressurized by air, or a lower ether or lower hydrocarbon which is also a fuel. Preferably separate, valved conduits from the fuel container first supply either atomized fuel droplets or air and fuel vapor to the high catalyst concentration for spontaneous ignition of combustion and vaporized fuel for continued combustion throughout the catalyst mass. The catalytic combustion apparatus may include a heat exchanger for fluids such as air, water or personal care foams and creams, or may be used in heating and cooking apparatus.

10. 发明授权

US4140247A Catalytic fuel combustion apparatus 失效
标题翻译：催化燃料燃烧装置
公开(公告)号：US4140247A
公开(公告)日：1979-02-20
申请号：US790559
申请日：1977-04-25
申请人： Richard E. Rice
发明人： Richard E. Rice
IPC分类号： F23C99/00 , F23D3/40
CPC分类号： F23C99/00 , Y02E20/342
摘要： A flameless catalytic combustion apparatus includes a combustion chamber with a hydrogenous fuel inlet and a mass of catalyst in the chamber between the inlet and an outlet. Preferably the catalyst mass comprises porous pellet bodies supporting varying high and low concentrations of platinum family metals dispersed therein. For spontaneous starting of combustion the fuel is one of the lower alcohols and the high catalyst concentration is at the fuel inlet. The fuel may be in a container pressurized by air, or a lower ether or lower hydrocarbon which is also a fuel. Preferably separate, valved conduits from the fuel container first supply either atomized fuel droplets or air and fuel vapor to the high catalyst concentration for spontaneous ignition of combustion and vaporized fuel for continued combustion throughout the catalyst mass. The catalytic combustion apparatus may include a heat exchanger for fluids such as air, water or personal care foams and creams, or may be used in heating and cooking apparatus.
摘要翻译：无焰催化燃烧装置包括具有氢气燃料入口的燃烧室和在入口和出口之间的室中的催化剂质量。优选地，催化剂质量包括支持分散在其中的不同高和低浓度的铂族金属的多孔颗粒体。对于燃料的自发启动，燃料是低级醇之一，高催化剂浓度在燃料入口处。燃料可以在由空气加压的容器中，也可以是也是燃料的低级醚或低级烃。优选地，来自燃料容器的分离的带阀的导管首先将雾化的燃料液滴或空气和燃料蒸气提供到高催化剂浓度，以便燃烧和蒸发的燃料的自发点燃，以在整个催化剂质量中持续燃烧。催化燃烧装置可以包括用于诸如空气，水或个人护理泡沫和奶油的流体的热交换器，或者可以用于加热和烹饪设备中。

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