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    • 81. 发明授权
    • Packaging
    • 打包
    • US08955715B2
    • 2015-02-17
    • US13577413
    • 2011-02-18
    • Roland KneerAlexander Keller
    • Roland KneerAlexander Keller
    • B65D35/28B65D47/20B65D83/00
    • B65D47/2068B65D83/0055
    • The packaging comprising an essentially dimensionally stable, elastically deformable external container, an easily deformable inner bag arranged therein, which receives the filling material, and a valve is characterized in that the valve comprises a base body which extends over the opening of the external container and comprises at least one through opening for the filling material and a valve holder which has fastened therein a valve body which comprises an elastically deformable partition wall tightly sealing the valve holder, and a valve pin pointing away from the external container, said partition wall together with the valve holder delimiting an air chamber under the valve pin, and comprising a cap which is fastened to the neck of the external container and covers the base body and the valve body and which delimits a receiving chamber for the filling material between the cap and the base body and comprises an outlet opening for the filling material which in the unpressurized state of the packaging is closed by the valve pin which under preload of the elastically deformable partition wall abuts on the area of the cap containing the outlet opening, the valve pin being retracted from the cap upon application of pressure to the external container by the pressurized filling material contained in the receiving chamber so that the filling material can exit, and that the cap comprises an air chamber which is separated from the receiving chamber for the filling material and sealed with respect to the receiving chamber and the external container and which is connected by means of at least one hole through the wall of the external container to the intermediate chamber between the external container and the inner bag and to the exterior atmosphere by means of at least one venting valve.
    • 所述包装包括基本上尺寸稳定的,可弹性变形的外部容器,容纳可变形的内袋,其容纳所述填充材料,并且阀的特征在于,所述阀包括在所述外部容器的开口上延伸的基体, 包括用于填充材料的至少一个通孔,以及其中固定有阀体的阀保持器,阀体包括紧密地密封阀保持器的可弹性变形的分隔壁和指向远离外部容器的阀销,所述分隔壁与 所述阀座限定在所述阀销下方的气室,并且包括盖,所述盖紧固到所述外部容器的颈部并且覆盖所述基体和所述阀体,并且限定用于所述盖和所述阀体之间的填充材料的容纳室 并且包括处于非加压状态的用于填充材料的出口 的包装被封闭,在可弹性变形的分隔壁的预载下邻近包含出口开口的盖的区域上的阀销封闭,当通过加压填充物向外部容器施加压力时,阀销从盖子缩回 容纳在容纳室中的材料,使得填充材料可以离开,并且帽包括空气室,该空气室与用于填充材料的容纳室分离并相对于容纳室和外部容器密封,并且通过 通过至少一个排气阀将至少一个孔穿过外部容器的壁至外部容器和内部袋之间的中间室以及外部大气的装置。
    • 82. 发明授权
    • Constructing change plans from component interactions
    • 从组件交互构建变更计划
    • US08515799B2
    • 2013-08-20
    • US13448716
    • 2012-04-17
    • Alexander KellerWim DePauw
    • Alexander KellerWim DePauw
    • G06Q10/00
    • G06F9/46G06F9/5038G06F9/5061G06F17/30575G06Q10/063G06Q10/06312G06Q10/0633G06Q10/10
    • Techniques for constructing change plans from one or more component interactions are provided. For example, a computer-implemented technique includes observing at least one interaction between two or more components of at least one distributed computing system, consolidating the at least one interaction into at least one interaction pattern, and using the at least one interaction pattern to construct at least one change plan useable for managing the at least one distributed computing system. In another computer-implemented technique, a partial order of two or more changes is determined from at least one component interaction and is automatically transformed into at least one ordered task, wherein the at least one ordered task is linked by at least one temporal ordering constraint, and is used to generate at least one change plan useable for managing the distributed computing system, wherein the change plan is based on at least one requested change.
    • 提供了从一个或多个组件交互构建变更计划的技术。 例如,计算机实现的技术包括观察至少一个分布式计算系统的两个或多个组件之间的至少一个交互,将至少一个交互合并到至少一个交互模式中,以及使用至少一个交互模式构造 至少一个可用于管理所述至少一个分布式计算系统的改变计划。 在另一种计算机实现的技术中,从至少一个组件交互确定两个或多个变化的部分顺序,并且自动地变换成至少一个有序任务,其中所述至少一个有序任务通过至少一个时间排序约束 并且用于生成可用于管理分布式计算系统的至少一个改变计划,其中所述改变计划基于至少一个所请求的改变。
    • 84. 发明申请
    • PACKAGING
    • 打包
    • US20120305602A1
    • 2012-12-06
    • US13577413
    • 2011-02-18
    • Roland KneerAlexander Keller
    • Roland KneerAlexander Keller
    • B65D83/00
    • B65D47/2068B65D83/0055
    • The packaging comprising an essentially dimensionally stable, elastically deformable external container, an easily deformable inner bag arranged therein, which receives the filling material, and a valve is characterized in that the valve comprises a base body which extends over the opening of the external container and comprises at least one through opening for the filling material and a valve holder which has fastened therein a valve body which comprises an elastically deformable partition wall tightly sealing the valve holder, and a valve pin pointing away from the external container, said partition wall together with the valve holder delimiting an air chamber under the valve pin, and comprising a cap which is fastened to the neck of the external container and covers the base body and the valve body and which delimits a receiving chamber for the filling material between the cap and the base body and comprises an outlet opening for the filling material which in the unpressurized state of the packaging is closed by the valve pin which under preload of the elastically deformable partition wall abuts on the area of the cap containing the outlet opening, the valve pin being retracted from the cap upon application of pressure to the external container by the pressurized filling material contained in the receiving chamber so that the filling material can exit, and that the cap comprises an air chamber which is separated from the receiving chamber for the filling material and sealed with respect to the receiving chamber and the external container and which is connected by means of at least one hole through the wall of the external container to the intermediate chamber between the external container and the inner bag and to the exterior atmosphere by means of at least one venting valve.
    • 所述包装包括基本上尺寸稳定的,可弹性变形的外部容器,容纳可变形的内袋,其容纳所述填充材料,并且阀的特征在于,所述阀包括在所述外部容器的开口上延伸的基体, 包括用于填充材料的至少一个通孔,以及其中固定有阀体的阀保持器,阀体包括紧密地密封阀保持器的可弹性变形的分隔壁和指向远离外部容器的阀销,所述分隔壁与 所述阀座限定在所述阀销下方的气室,并且包括盖,所述盖紧固到所述外部容器的颈部并且覆盖所述基体和所述阀体,并且限定用于所述盖和所述阀体之间的填充材料的容纳室 并且包括处于非加压状态的用于填充材料的出口 的包装被封闭,在可弹性变形的分隔壁的预载下邻近包含出口开口的盖的区域上的阀销封闭,当通过加压填充物向外部容器施加压力时,阀销从盖子缩回 容纳在容纳室中的材料,使得填充材料可以离开,并且帽包括空气室,该空气室与用于填充材料的容纳室分离并相对于容纳室和外部容器密封,并且通过 通过至少一个排气阀将至少一个孔穿过外部容器的壁至外部容器和内部袋之间的中间室以及外部大气的装置。
    • 88. 发明授权
    • Arrangement for switching high electric currents by a gas discharge
    • 通过气体放电切换高电流的布置
    • US07595594B2
    • 2009-09-29
    • US12041121
    • 2008-03-03
    • Vladimir KorobochkoAlexander KellerJuergen Kleinschmidt
    • Vladimir KorobochkoAlexander KellerJuergen Kleinschmidt
    • H05B31/26
    • H05G2/003H05H1/52
    • The present invention is directed to an arrangement for switching high electric currents by way of a gas discharge at high voltages or for generating gas discharge plasma emitting EUV radiation. It is the object of the invention to find a novel possibility for generating a hollow cathode plasma that permits a longer life of the cathodes of short wavelength-emitting gas discharge radiation sources and pseudospark switches, also in high-power operation. This object is met in that the metal wall between the hollow cathode space and the discharge space has a thickness on the order of the centimeter range so that the openings of the metal wall change into relatively long channels and in that substantially radially extending cooling channels are introduced in the metal wall to reduce the ion erosion of the metal wall of the hollow cathode through efficient cooling.
    • 本发明涉及一种用于通过高压气体放电或用于产生气体放电等离子体发射EUV辐射来切换高电流的装置。 本发明的目的是发现一种产生中空阴极等离子体的新颖可能性,其允许短波长发射气体放电辐射源和伪脉冲开关的阴极在大功率操作中寿命更长。 满足这个目的在于,中空阴极空间和放电空间之间的金属壁具有大约厘米范围的厚度,使得金属壁的开口变成相对较长的通道,并且基本上径向延伸的冷却通道是 引入金属壁,以通过有效的冷却来减少空心阴极的金属壁的离子侵蚀。
    • 89. 发明申请
    • Real-time Precision Ray Tracing
    • 实时精确光线跟踪
    • US20090225080A1
    • 2009-09-10
    • US12395662
    • 2009-02-28
    • Alexander KellerCarsten Waechter
    • Alexander KellerCarsten Waechter
    • G06T15/50
    • G06T15/40G06T15/06G06T15/506G06T15/55
    • Systems and techniques are described for ray tracing and for the efficient construction of acceleration data structures required for fast ray tracing. A computer graphics system generates, for each pixel in an image, a pixel value that is representative of a point in a scene as recorded on an image plane of a simulated camera. The computer graphics system is configured to generate the pixel value for an image using a selected ray-tracing methodology . The selected ray-tracing methodology includes the use of a ray tree that includes at least one ray shot from the pixel into a scene along a selected direction. The ray-tracing methodology further includes calculating the intersections of rays and surfaces in the scene. An axis-aligned bounding box is defined that contains, for a given ray, the point of intersection of the ray and surface nearest the origin of the ray. The bounding box is iteratively refined until a predetermined termination criterion has been met.
    • 描述了用于光线跟踪和快速光线跟踪所需的加速度数据结构的有效构造的系统和技术。 计算机图形系统为图像中的每个像素生成表示在模拟相机的图像平面上记录的场景中的点的像素值。 计算机图形系统被配置为使用所选择的光线跟踪方法来生成图像的像素值。 所选择的光线跟踪方法包括使用包括从像素的至少一个射线沿着所选方向到场景的射线树。 光线跟踪方法还包括计算场景中的光线和表面的交点。 定义轴对齐的边界框,对于给定的射线,包含最接近射线原点的射线和表面的交点。 边界框被迭代地改进,直到满足预定的终止标准。
    • 90. 发明授权
    • Computer graphics systems and methods using stratification by rank-1 lattices
    • 计算机图形系统和方法使用分级的1级格子
    • US07516170B2
    • 2009-04-07
    • US11688698
    • 2007-03-20
    • Alexander Keller
    • Alexander Keller
    • G06F17/10
    • G06F17/10
    • A computer program product for a computer graphics system comprises computer executable instructions recorded on a computer-readable medium: instructions executable to enable the computer to generate a selected number of sample points over an integration domain, such that there is at least one sample point in each of a plurality of strata distributed over the domain, the strata being defined by a rank-1 lattice; instructions executable to enable the computer to, for respective ones of the sample points, generate a value for the function at the respective sample point; and instructions executable to enable the computer to use the generated function values in generating an estimate for the value of the integral in relation to at least one object and at least one light source in a scene, the estimate corresponding to a pixel value for the image, to enable the computer to generate a display-controlling electrical output.
    • 用于计算机图形系统的计算机程序产品包括记录在计算机可读介质上的计算机可执行指令:可执行以使计算机能够在整合域上生成选定数量的采样点的指令,使得存在至少一个采样点 多个层中的每一个分布在域上,层由等级-1格限定; 指令可执行以使计算机能够针对相应的采样点在相应采样点处产生功能值; 以及可执行以使得所述计算机能够使用所生成的函数值来生成相对于场景中的至少一个对象和至少一个光源的所述积分的值的估计的指令,所述估计对应于所述图像的像素值 ,以使计算机能够产生显示控制电输出。