公开(公告)号：US06448173B1

公开(公告)日：2002-09-10

申请号：US09589546

申请日：2000-06-07

申请人： Lawrence Alfred Clevenger ,  Ronald Gene Filippi ,  Kenneth Parker Rodbell ,  Roy Charles Iggulden ,  Chao-Kun Hu ,  Lynne Marie Gignac ,  Stefan Weber ,  Jeffrey Peter Gambino ,  Rainer Florian Schnabel

发明人： Lawrence Alfred Clevenger ,  Ronald Gene Filippi ,  Kenneth Parker Rodbell ,  Roy Charles Iggulden ,  Chao-Kun Hu ,  Lynne Marie Gignac ,  Stefan Weber ,  Jeffrey Peter Gambino ,  Rainer Florian Schnabel

IPC分类号： H01L214763

CPC分类号： H01L21/76846 ,  H01L21/76838 ,  H01L21/76843 ,  H01L21/76877 ,  H01L23/53223 ,  H01L2924/0002 ,  H01L2924/00

摘要： A dual damascene process capable of reliably producing aluminum interconnects that exhibit improved electromigration characteristics over aluminum interconnects produced by conventional RIE techniques. In particular, the dual damascene process relies on a PVD-Ti/CVD-TiN barrier layer to produce aluminum lines that exhibit significantly reduced saturation resistance levels and/or suppressed electromigration, particularly in lines longer than 100 micrometers. The electromigration lifetime of the dual damascene aluminum line is strongly dependent on the materials and material fill process conditions. Significantly, deviations in materials and processing can result in electromigration lifetimes inferior to that achieved with aluminum RIE interconnects. In one example, current densities as high as 2.5 MA/cm2 are necessary to induce a statistically relevant number of fails due to electromigration.

摘要翻译： 一种能够可靠地生产铝互连的双镶嵌工艺，其通过常规RIE技术生产的铝互连件具有改善的电迁移特性。 特别地，双镶嵌工艺依赖于PVD-Ti / CVD-TiN阻挡层以产生显示出显着降低的饱和电阻水平和/或抑制电迁移的铝线，特别是在长于100微米的线中。 双镶嵌铝线的电迁移寿命很大程度上取决于材料和材料填充工艺条件。 重要的是，材料和加工的偏差可导致电迁移寿命低于铝RIE互连实现的寿命。 在一个示例中，高达2.5MA / cm 2的电流密度是诱导由于电迁移引起的统计上相关的失败数量所必需的。

公开(公告)号：US09508132B2

公开(公告)日：2016-11-29

申请号：US14113145

申请日：2012-02-28

申请人： Stefan Weber

发明人： Stefan Weber

IPC分类号： G06K9/48 ,  G06T5/00 ,  G06K9/52

CPC分类号： G06T5/006 ,  G06K9/52

摘要： A method for determining values which are suitable for distortion correction of an image, including the following steps: a step of splitting a vector field, which is suitable for distortion correction of the image, into a sum of vector products, and a step of determining terms of the vector products as suitable values for distortion correction of the image.

摘要翻译： 一种用于确定适于图像的失真校正的值的方法，包括以下步骤：将适合于图像的失真校正的矢量场分解成矢量积的总和的步骤，以及确定 矢量产品的术语作为图像失真校正的合适值。

公开(公告)号：US20090169408A1

公开(公告)日：2009-07-02

申请号：US12294330

申请日：2007-05-14

申请人： Rene Triebe ,  Stefan Weber

发明人： Rene Triebe ,  Stefan Weber

IPC分类号： F01C1/18

CPC分类号： F04C13/002 ,  F04C2/18 ,  F04C14/26 ,  F04C15/0038 ,  F04C15/0088

摘要： Gearwheel pump, having a housing with at least two intermeshing gears with shafts supported by slide bearings lubricated with pumping medium (M) fed from a suction side to a pressure side, a return duct which leads pumping medium which flows outward through the plain bearing back to the suction side, and a valve (5) having a stationary part and a moveable part (20, 21). The valve (5) has a setting characteristic which runs, as a first approximation, linearly at least in one region, wherein the setting characteristic is defined by a differential pressure (Δp) across the valve as a function of a setting path (x) in the valve (5) thereby significantly improving capability for setting the pressure in the transition region between the plain bearing and a dynamic seal of a driveshaft which is guided outward.

摘要翻译： 齿轮泵具有壳体，该壳体具有至少两个相互啮合的齿轮，其轴由滑动轴承支撑，滑动轴承由从吸入侧供给到压力侧的泵送介质（M）润滑;引导泵送介质的回流管道，其通过滑动轴承向外流动 和具有静止部分和可移动部分（20,21）的阀（5）。 阀（5）具有至少在一个区域中作为第一近似线性运行的设定特性，其中设定特性由作为设定路径（x）的函数的阀的差压（Deltap）定义， 在阀（5）中，从而显着提高了将滑动轴承和向外引导的驱动轴的动态密封之间的过渡区域中的压力设定的能力。

公开(公告)号：US06796483B1

公开(公告)日：2004-09-28

申请号：US10129575

申请日：2002-05-06

申请人： Stefan Weber ,  Alfred Kemper

发明人： Stefan Weber ,  Alfred Kemper

IPC分类号： B23K1008

CPC分类号： B23K1/008

摘要： A method and device is provided for thermal treatment of workpieces or components, in particular for producing a soldered joint between a solder material and at least one component or workpiece which is used as a carrier for said solder material, by melting of the solder material arranged on the solder material carrier. At least one component is heated in a melt chamber (12) in a process atmosphere which is sealed off from the environment. In a subsequent step the component is cooled in a cooling chamber (13) in a process atmosphere which is sealed off from the environment. The component is heated and cooled in process chamber (12, 13) which are independent of each other.

摘要翻译： 提供了一种用于对工件或部件进行热处理的方法和装置，特别是用于在焊料材料和用作所述焊料材料的载体的至少一个部件或工件之间通过熔化布置的焊料材料而形成焊接接头 在焊料载体上。 在与环境密封的处理气氛中，在熔融室（12）中加热至少一种组分。 在随后的步骤中，将组件在与环境密封的处理气氛中在冷却室（13）中冷却。 该组件在彼此独立的处理室（12,13）中被加热和冷却。

公开(公告)号：US20180085172A1

公开(公告)日：2018-03-29

申请号：US15811674

申请日：2017-11-13

申请人： Brett J. Bell ,  Stefan Weber ,  Tom Williamson

发明人： Brett J. Bell ,  Stefan Weber ,  Tom Williamson

IPC分类号： A61B19/00

CPC分类号： A61B34/10 ,  A61B34/25 ,  A61B34/30 ,  A61B2034/104 ,  A61B2034/107 ,  A61B2090/065 ,  G06T7/74 ,  G06T2207/10072 ,  G06T2207/30164 ,  G06T2207/30196 ,  G06T2207/30241

摘要： The invention relates to a system for estimating the spatial position (pose) of a tool (2) within an object (1), particularly in the form of a human bone that is to be machined with said tool, comprising: a sensor (21) being designed to be coupled to said tool (2), which sensor (21) is further designed to generate an sensor output signal (31) upon machining of said object (1) along an actual trajectory (30), which sensor output signal (31) depends on a material property of said object along said actual trajectory (30), an analyzing means being designed to determine a correlation between said sensor output signal (31) upon machining said object (1) and a plurality of pre-determined candidate output signals (42), each candidate output signal (42) being generated in beforehand using said material property along an associated model trajectory (40) in a model of said object (1), and wherein said analyzing means is designed to estimate a spatial position of the tool (2) within the object (1) using the model trajectory (40) whose associated candidate output signal (42) has the highest correlation with the sensor output signal (31), for instance. The invention further relates to a method for estimating the pose of the tool (2), as well as a computer program product.

公开(公告)号：US20090173771A1

公开(公告)日：2009-07-09

申请号：US12300851

申请日：2007-04-27

申请人： Stefan Weber

发明人： Stefan Weber

IPC分类号： B23K31/02 ,  B23K3/08

CPC分类号： B23K1/008 ,  B23K3/085 ,  F27D1/18

摘要： The present invention relates to a method and device (10) for the temperature treatment of workpieces (19) or components, in particular for producing a solder connection between a solder material and at least one component or workpiece used as a solder material carrier by means of melting the solder material arranged on the solder material carrier, where a heating and, in a subsequent method step, a cooling of at least one component is carried out in a process chamber (13, 14) which is sealed from the surrounding area, wherein the heating and the cooling of the component (19) are carried out in two chamber regions (13, 14) of the process chamber (12), which can be separated from one another by means of a condensation device (15).

摘要翻译： 本发明涉及一种用于对工件（19）或部件进行温度处理的方法和装置（10），特别是用于在焊料材料和用作焊料材料载体的至少一个部件或工件之间产生焊接连接 熔化布置在焊料载体上的焊料材料，其中在与周围区域密封的处理室（13,14）中进行加热，并在随后的方法步骤中冷却至少一种组分， 其中组件（19）的加热和冷却在处理室（12）的两个室区域（13,14）中进行，其可以通过冷凝装置（15）彼此分离。

公开(公告)号：US06221757B1

公开(公告)日：2001-04-24

申请号：US09234341

申请日：1999-01-20

申请人： Sven Schmidbauer ,  Alexander Ruf ,  Florian Schnabel ,  Mark Hoinkis ,  Stefan Weber

发明人： Sven Schmidbauer ,  Alexander Ruf ,  Florian Schnabel ,  Mark Hoinkis ,  Stefan Weber

IPC分类号： H01L214763

CPC分类号： H01L23/485 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/00

摘要： A microelectronic structure is formed on a first layer or a substrate. The first layer or substrate is formed with grooves and contact openings. A metal nitride layer of TiN or WN covers the first layer or the substrate at least partially. An alpha-phase tantalum layer is deposited on top of the metal nitride layer. Finally, a metal is deposited to completely fill the grooves and the contact openings.

摘要翻译： 在第一层或衬底上形成微电子结构。 第一层或衬底形成有凹槽和接触开口。 TiN或WN的金属氮化物层至少部分地覆盖第一层或衬底。 将α相钽层沉积在金属氮化物层的顶部。 最后，沉积金属以完全填充凹槽和接触开口。

公开(公告)号：US08038422B2

公开(公告)日：2011-10-18

申请号：US12294330

申请日：2007-05-14

申请人： René Triebe ,  Stefan Weber

发明人： René Triebe ,  Stefan Weber

IPC分类号： F01C21/10 ,  F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC分类号： F04C13/002 ,  F04C2/18 ,  F04C14/26 ,  F04C15/0038 ,  F04C15/0088

摘要： Gearwheel pump, having a housing with at least two intermeshing gears with shafts supported by slide bearings lubricated with pumping medium (M) fed from a suction side to a pressure side, a return duct which leads pumping medium which flows outward through the plain bearing back to the suction side, and a valve (5) having a stationary part and a moveable part (20, 21). The valve (5) has a setting characteristic which runs, as a first approximation, linearly at least in one region, wherein the setting characteristic is defined by a differential pressure (Δp) across the valve as a function of a setting path (x) in the valve (5) thereby significantly improving capability for setting the pressure in the transition region between the plain bearing and a dynamic seal of a driveshaft which is guided outward.

摘要翻译： 齿轮泵具有壳体，该壳体具有至少两个相互啮合的齿轮，其轴由滑动轴承支撑，滑动轴承由从吸入侧供给到压力侧的泵送介质（M）润滑;引导泵送介质的回流管道，其通过滑动轴承向外流动 和具有静止部分和可移动部分（20,21）的阀（5）。 阀（5）具有至少在一个区域作为第一近似线性运行的设定特性，其中设定特性由阀门上的差压（＆Dgr; p）作为设定路径的函数（＆Dgr; p） x），从而显着提高了将滑动轴承和向外引导的驱动轴的动态密封之间的过渡区域中的压力设定的能力。

公开(公告)号：US20110146940A1

公开(公告)日：2011-06-23

申请号：US13060364

申请日：2010-03-09

申请人： Andreas Golbs ,  Stefan Weber

发明人： Andreas Golbs ,  Stefan Weber

IPC分类号： F28D19/00

CPC分类号： F28D20/021 ,  F24D17/0015 ,  F24D17/0026 ,  F24D19/1051 ,  F24D2220/10 ,  F28D20/02 ,  F28D20/028 ,  F28D2020/0082 ,  Y02B10/20 ,  Y02E60/145

摘要： The present invention relates to a heat storage system with a plurality of storage tanks, in which a latent heat storage medium is disposed, and with a conduit system with supply conduits for supplying heat into the storage tanks and with discharge conduits for removing heat from the storage tanks, wherein the conduit system includes one or more valves by means of which at least one supply conduit to at least one of the storage tanks and/or at least one discharge conduit from at least one of the storage tanks can be shut off or be varied in its flow rate, and with a control unit which is connected with the one or more valves and is configured such that it actuates the same.

摘要翻译： 本发明涉及一种具有多个储罐的蓄热系统，其中设置有潜热储存介质，并且具有导管系统，该管道系统具有用于向储罐供应热量的供应导管和用于从该储罐中排出热量的排出管道 存储罐，其中所述管道系统包括一个或多个阀，通过所述阀可以关闭至少一个所述储罐和/或至少一个所述储存罐的至少一个排出管道的至少一个供应管道，或 其流量变化，并且具有与一个或多个阀连接的控制单元并且被配置为使得其致动该控制单元。

公开(公告)号：US20050116342A1

公开(公告)日：2005-06-02

申请号：US11024067

申请日：2004-12-28

申请人： Lawrence Clevenger ,  Ronald Filippi ,  Mark Hoinkis ,  Jeffery Hurd ,  Roy Iggulden ,  Herbert Palm ,  Hans Poetzlberger ,  Kenneth Rodbell ,  Florian Schnabel ,  Stefan Weber ,  Ebrahim Mehter

发明人： Lawrence Clevenger ,  Ronald Filippi ,  Mark Hoinkis ,  Jeffery Hurd ,  Roy Iggulden ,  Herbert Palm ,  Hans Poetzlberger ,  Kenneth Rodbell ,  Florian Schnabel ,  Stefan Weber ,  Ebrahim Mehter

IPC分类号： H01L21/28 ,  H01L21/768 ,  H01L23/485 ,  H01L23/532 ,  H01L21/44 ,  H01L23/48 ,  H01L23/52 ,  H01L29/40

CPC分类号： H01L21/76843 ,  H01L21/76807 ,  H01L21/76849 ,  H01L21/76876 ,  H01L23/485 ,  H01L23/53223 ,  H01L2924/0002 ,  H01L2924/00

摘要： A conductor for interconnecting integrated circuit components having improved reliability. The conductor includes a liner surrounding at least three surfaces of the conductor, producing a low textured conductor. It has been found that low textured conductor results in improved electromigration lifetime.