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    • 22. 发明申请
    • CROP RESIDUE CHOPPING-AND-DISTRIBUTING ARRANGEMENT FOR A COMBINE
    • 一个组合的作物残留选择和分配安排
    • US20100291984A1
    • 2010-11-18
    • US12778682
    • 2010-05-12
    • Norbert PohlmannFriedrich K. LauerDirk WeichholdtRico PriesnitzOliver Klein
    • Norbert PohlmannFriedrich K. LauerDirk WeichholdtRico PriesnitzOliver Klein
    • A01F12/40
    • A01D41/1243
    • The invention relates to a crop residue chopping-and-distributing arrangement for a combine, with a straw chopper (60) and two distribution blowers (100) arranged laterally alongside one another, on the periphery of which is provided a respective first shield (144), adjustable about axis of rotation (108) for modifying the distribution characteristics, that can be brought into an active position. It is proposed that the first shields (144) are respectively mounted on a rotary holder (176) rotatable about axis of rotation (84) of the associated distribution blower (100) and additionally carrying a second shield (146), which has a smaller dimension in the circumferential direction than first shield (144), so that second shield (146) can selectively be brought into an active position instead of first shield (144).
    • 本发明涉及一种用于组合器的作物残渣切碎分配装置,其具有在其周边上横向彼此横向排列的秸秆切碎机(60)和两个分配鼓风机(100),所述两个分配鼓风机(100)的周边设置有相应的第一屏蔽件 ),可围绕旋转轴线(108)调节,用于改变可以进入活动位置的分布特性。 提出第一屏蔽件144分别安装在可关联的分配鼓风机(100)的旋转轴线(84)上旋转的旋转保持器(176)上,并另外承载第二屏蔽件(146) 圆周方向的尺寸比第一屏蔽(144)的尺寸大,使得第二屏蔽(146)可以有选择地被带入到有效位置而不是第一屏蔽(144)。
    • 23. 发明授权
    • Search window delay tracking in code division multiple access communication systems
    • 在码分多址通信系统中搜索窗口延迟跟踪
    • US07058399B2
    • 2006-06-06
    • US09901571
    • 2001-07-11
    • Oliver KleinIngolf Held
    • Oliver KleinIngolf Held
    • H04Q7/20H04B1/60H04B17/00H04B17/02
    • H04B1/7113H04B1/7117H04B2001/70706
    • The present invention provides a search window delay tracking procedure for use in a multipath search processor of a CDMA radio receiver. A channel impulse response is estimated for a received signal containing plural paths, each path having a corresponding path delay. A search window defines a delay profile that contains the plural paths of the received signal. A mean or average delay is calculated for the estimated channel impulse response (CIR), and an error is determined between the mean CIR delay and a desired or target delay position of the Cir. search window. An adjustment is made to reduce that error to align the targeted position of the search window and the mean CIR delay. A Doppler frequency is estimated for each path. The adjustment is made taking into account a Doppler effect caused by relative movement between the transmitter and receiver.
    • 本发明提供了一种在CDMA无线电接收机的多路径搜索处理器中使用的搜索窗延迟跟踪程序。 对于包含多个路径的接收信号估计信道脉冲响应,每个路径具有对应的路径延迟。 搜索窗口定义包含接收信号的多个路径的延迟分布。 对于估计的信道脉冲响应(CIR)计算平均或平均延迟,并且在平均CIR延迟和Cir的期望或目标延迟位置之间确定误差。 搜索窗口。 进行调整以减少该误差以使搜索窗口的目标位置与平均CIR延迟对齐。 估计每个路径的多普勒频率。 考虑到发射机和接收机之间的相对运动引起的多普勒效应进行调整。
    • 24. 发明授权
    • Technique for cell signature determination
    • 细胞特征确定技术
    • US08781467B2
    • 2014-07-15
    • US13699179
    • 2011-05-13
    • Joakim AxmonNiklas AndgartSrinivas BadagandiOliver KleinDietmar Lipka
    • Joakim AxmonNiklas AndgartSrinivas BadagandiOliver KleinDietmar Lipka
    • H04W4/00H04B7/00
    • H04W48/16H04J11/0073H04J11/0076H04J11/0086H04L27/2656H04L27/2662H04L27/2675
    • A technique for cell signature determination in a cellular communication network is provided. A method implementation of this technique comprises the steps of providing a set of hypothesis signals, each hypothesis signal including a signature hypothesis, receiving a composite signal including a first signal portion carrying a first signature from a first cell and a second signal portion carrying a second signature from a second cell, wherein the first signal portion and the second signal portion overlap at least partially in time, and obtaining a correlation result by correlating the composite signal with each hypothesis signal. After the first signature has been determined, a set of phantom signatures associated with the first signature is provided. The phantom signatures represent artifacts from the first signal portion in the correlation result. Finally, the second signature is determined based on the correlation result taking into account the set of phantom signatures associated with the first signature.
    • 提供了一种在蜂窝通信网络中进行小区签名确定的技术。 该技术的方法实现包括以下步骤:提供一组假设信号,每个假设信号包括签名假设,接收包括携带来自第一小区的第一签名的第一信号部分和携带第二信号的第二信号部分的复合信号 签名,其中所述第一信号部分和所述第二信号部分至少部分地在时间上重叠,并且通过将所述复合信号与每个假设信号相关来获得相关结果。 在确定了第一签名之后,提供了与第一签名相关联的一组幻影签名。 幻影签名代表相关结果中来自第一信号部分的伪影。 最后,基于与第一个签名相关联的一组幻影签名的相关结果来确定第二个签名。
    • 29. 发明申请
    • MEASURING DEVICE FOR DETERMINING THE SIZE, SIZE DISTRIBUTION AND QUANTITY OF PARTICLES IN THE NANOSCOPIC RANGE
    • US20090185160A1
    • 2009-07-23
    • US12278573
    • 2007-02-02
    • Werner MänteleVitali VogelOliver KleinLea Schröder
    • Werner MänteleVitali VogelOliver KleinLea Schröder
    • G01N33/48G01N21/47G01N15/02
    • G01N15/0205G01N21/51G01N21/532G01N2015/0038G01N2015/0065G01N2021/4711G01N2021/4742G01N2021/4769
    • The present invention relates to a measuring device to determine the size, size distribution and/or concentration of nanoscopic particles or hollow spaces in a measuring sample, the degree of opacity of such measuring samples, or the degree of roughness of surfaces by determining the wavelength and scattering angle dependent intensities of a measuring radiation scattered on a measuring sample, comprising a retaining device for a measuring sample to be measured, a detector, comprising at least one detector inlet, an evaluation unit and at least two radiation sources, which are respectively at a distance from each other and at a distance from the measuring sample, which comprise a multiple wavelength spectrum or a continuous spectrum, and the radiation intensities of which are adjustable and/or determinable, wherein via the radiation sources one ray bundle can in each case be emitted in an essentially parallel beam in the direction of a measuring sample, and wherein the ray bundles which can be directed onto the measuring sample, which have different radiation sources in relation to the axis between the detector inlet and the measuring sample, are aligned or can be aligned in different angles onto the measuring sample.Furthermore, the invention relates to a method for determining the size and/or concentration of particles or hollow spaces in the nanoscopic range in a viscous, fluid or gaseous measuring sample, comprising the following stages: a) the provision of a measuring device according to the invention, b) the provision of a measuring sample to be measured in the retaining device for the measuring sample, c) the radiation of the measuring sample with at least two radiation sources, comprising the radiation of a multiple wavelength or of a continuous spectrum, with ray bundles of essentially parallel rays, d) the detection of the radiation scattered at a particular angle on the measuring sample using a detector comprising a detector inlet, and e) the wavelength and angle-dependent evaluation of the detected signal intensities of the scattered radiation in an evaluation unit in order to determine the size, size distribution and/or concentration of the nanoscopic particles present in the measuring sample. The invention also relates to a method for determining the heparin share in blood samples or in blood serum samples, comprising: a) the provision of a measuring device according to the invention, b) the provision of a blood or blood serum sample in the retaining device for the measuring sample, which has already been mixed with at least one heparin antagonist and/or which, when present in the retaining device, is mixed with at least one heparin antagonist in order to form an antagonist/heparin complex, c) in particular successive radiation of the measuring sample with at least two radiation sources, comprising the radiation of a multiple wavelength or of a continuous spectrum, with ray bundles of essentially parallel rays, d) the detection of the radiation scattered at a particular angle on the measuring sample using a detector comprising a detector inlet, and e) the wavelength and angle-dependent evaluation of the detected signal intensities in an evaluation unit in order to determine the concentration of the antagonist/heparin complex present in the measuring sample.