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1. 发明授权

US07724836B2 Method and receiving unit for compensation for a frequency offset and/or for a change in the phase of a transmission channel over time by receiver-end evaluation of edge symbols of a received data burst 有权
标题翻译：方法和接收单元，用于通过对接收到的数据突发的边缘符号进行接收机端评估来补偿频率偏移和/或用于随时间变化的传输信道的相位
公开(公告)号：US07724836B2
公开(公告)日：2010-05-25
申请号：US10935447
申请日：2004-09-07
申请人： Ralf Hartmann , Martin Krüger , Hartmut Wilhelm
发明人： Ralf Hartmann , Martin Krüger , Hartmut Wilhelm
IPC分类号： H04B15/00
CPC分类号： H04L27/22 , H04L2027/0024 , H04L2027/0046 , H04L2027/0065 , H04L2027/0093
摘要： In order to compensate for a frequency offset or a change in the phase of the transmission channel over time during mobile radio transmission of data symbols, the data symbols are transmitted by way of carrier-frequency, modulated data bursts. Sample values of the received signal, which are known in advance and correspond to first and second symbols, are evaluated in order to estimate the frequency offset or the change in the phase of the transmission channel over time. These first and second symbols are transmitted with a defined phase angle by way of the data burst, and are arranged separated from one another in the data burst. Edge symbols in a data burst are advantageously used as first and second symbols, or as a symbol pair, for estimation.
摘要翻译：为了补偿在数据符号的移动无线电传输期间随着时间的传输信道的频率偏移或相位的变化，数据符号通过载频调制的数据脉冲串发送。对预先已知并对应于第一和第二符号的接收信号的采样值进行评估，以估计传输信道随时间的频率偏移或相位变化。这些第一和第二符号通过数据脉冲串以定义的相位角发送，并且在数据脉冲串中被布置为彼此分离。数据突发中的边缘符号有利地用作第一和第二符号，或作为符号对用于估计。

2. 发明申请

US20050089115A1 Method and receiving unit for compensation for a frequency offset and/or for a change in the phase of a transmission channel over time by receiver-end evaluation of edge symbols of a received data burst 有权
标题翻译：方法和接收单元，用于通过对接收到的数据突发的边缘符号进行接收机端评估来补偿频率偏移和/或用于随时间变化的传输信道的相位
公开(公告)号：US20050089115A1
公开(公告)日：2005-04-28
申请号：US10935447
申请日：2004-09-07
申请人： Ralf Hartmann , Martin Kruger , Hartmut Wilhelm
发明人： Ralf Hartmann , Martin Kruger , Hartmut Wilhelm
IPC分类号： H04L27/00 , H04L27/22 , H04B15/00
CPC分类号： H04L27/22 , H04L2027/0024 , H04L2027/0046 , H04L2027/0065 , H04L2027/0093
摘要： In order to compensate for a frequency offset or a change in the phase of the transmission channel over time during mobile radio transmission of data symbols, the data symbols are transmitted by means of carrier-frequency, modulated data bursts. Sample values of the received signal, which are known in advance and correspond to first and second symbols, are evaluated in order to estimate the frequency offset or the change in the phase of the transmission channel over time. These first and second symbols are transmitted with a defined phase angle by means of the data burst, and are arranged separated from one another in the data burst. Edge symbols in a data burst are advantageously used as first and second symbols, or as a symbol pair, for estimation.
摘要翻译：为了补偿在数据符号的移动无线电传输期间随着时间的传输信道的频率偏移或相位变化，数据符号通过载波频率调制的数据脉冲串发送。对预先已知并对应于第一和第二符号的接收信号的采样值进行评估，以估计传输信道随时间的频率偏移或相位变化。这些第一和第二符号通过数据脉冲串以规定的相位角发送，并且在数据脉冲串中彼此分离布置。数据突发中的边缘符号有利地用作第一和第二符号，或作为符号对用于估计。

3. 发明申请

US20050258682A1 Hydraulic vehicle brake 失效
标题翻译：液压车辆刹车
公开(公告)号：US20050258682A1
公开(公告)日：2005-11-24
申请号：US10527878
申请日：2003-09-17
申请人： Georg Halasy-Wimmer , Lothar Schiel , Rolf Weiler , Jurgen Balz , Peter Schack , Thomas Bauer , Stefan Drumm , Andreas Heise , Joachim Scholer , Stefan Schmitt , Andreas Pohlmann , Thomas Winkler , Volker Knop , Jorn Schriefer , Ralf Hartmann , Karsten Schille , Johannes Gorlach , Peter Volz
发明人： Georg Halasy-Wimmer , Lothar Schiel , Rolf Weiler , Jurgen Balz , Peter Schack , Thomas Bauer , Stefan Drumm , Andreas Heise , Joachim Scholer , Stefan Schmitt , Andreas Pohlmann , Thomas Winkler , Volker Knop , Jorn Schriefer , Ralf Hartmann , Karsten Schille , Johannes Gorlach , Peter Volz
IPC分类号： F16D65/14 , F16D65/18 , F16D55/18
CPC分类号： F16D65/18 , F16D2066/003 , F16D2121/02 , F16D2123/00 , F16D2125/40 , F16D2125/48 , F16D2125/52 , F16D2125/582 , F16D2127/04 , F16D2127/06 , F16D2129/02 , F16D2129/08 , F16D2129/10
摘要： The present invention relates to a hydraulic vehicle brake equipped with a parking brake device, in particular for motor vehicles, including a brake housing in which a hydraulic service pressure chamber is delimited by a brake piston, wherein the parking brake device acts on the brake piston and, in the applied condition, can be locked by means of a locking device, and an energy accumulator cooperating with the brake piston is equipped with at least one integrated spring element. In order to realize a simple and low-cost parking brake function that complies with legal requirements, according to the invention, the parking brake device is operable by a pressure that is introduced into the service pressure chamber and enables charging the energy accumulator.
摘要翻译：本发明涉及一种具有驻车制动装置的液压车辆制动装置，特别是用于机动车辆的液压车辆制动装置，其中包括制动器壳体，其中液压工作压力室由制动活塞限定，其中驻车制动装置作用于制动活塞并且在施加状态下，可以通过锁定装置锁定，并且与制动活塞配合的能量收集器配备有至少一个一体的弹簧元件。为了实现符合法律要求的简单且低成本的驻车制动功能，根据本发明，驻车制动装置可通过被引入到工作压力室中的压力操作，并且能够对蓄能器进行充电。

4. 发明授权

US06601422B2 Method of operating a rolling train and a control system for a rolling train 失效
公开(公告)号：US06601422B2
公开(公告)日：2003-08-05
申请号：US10073816
申请日：2002-02-11
申请人： Ralf Hartmann , Detlef Breunung , Otmar Palzer , Hans-Jürgen Reismann
发明人： Ralf Hartmann , Detlef Breunung , Otmar Palzer , Hans-Jürgen Reismann
IPC分类号： B21B3768
CPC分类号： B21B37/16 , B21B1/088 , B21B1/095
摘要： A rolling train for structural shapes in which at least on one side of a train having a plurality of mill stands, e.g. universal mill stands, a detector is provided for the actual profile of the rolled product. The actual profile is compared with a setpoint profile and corrected setpoint values for the operating parameters of the individual stands are generated for a corrected subsequent rolling operation or even the same rolling operation, appropriately weighted for the contribution of the various stands to the rolling effect.

5. 发明授权

US06540010B1 Device for hydraulically adjusting the rollers of strand guiding segments of a continuous casting installation 失效
标题翻译：用于液压调节连续铸造装置的线引导段的辊的装置
公开(公告)号：US06540010B1
公开(公告)日：2003-04-01
申请号：US09762514
申请日：2001-05-11
申请人： Christian Geerkens , Ralf Hartmann , Berthold Hild , Meinhard Watzlaw
发明人： Christian Geerkens , Ralf Hartmann , Berthold Hild , Meinhard Watzlaw
IPC分类号： F15B1108
CPC分类号： B22D11/16 , B22D11/128
摘要： A device for hydraulic adjustment of rollers of strand guiding segments of a strand casting device has hydraulic cylinders which are separated by a piston with piston rod into a cylinder chamber and an annular cylinder chamber, respectively. The cylinder chambers can be connected by control members alternatingly and in opposite directions as well as simultaneously with a pressure source and a pressure sink, wherein on-off valves are provided as control members.
摘要翻译：用于液压调节钢丝绳铸造装置的股线引导段的辊的装置具有液压缸，该液压缸由具有活塞杆的活塞分别分离成缸室和环形气缸室。气缸室可以通过控制构件交替地并且在相反的方向上连接，同时与压力源和压力槽同时连接，其中开关阀被设置为控制构件。

6. 发明授权

US08838354B2 Combined braking system, particularly for motor vehicles 有权
标题翻译：组合式制动系统，特别适用于机动车辆
公开(公告)号：US08838354B2
公开(公告)日：2014-09-16
申请号：US12663920
申请日：2008-06-18
申请人： Ralf Hartmann , Andreas Heise , Burkhard Warmbier-Leidig
发明人： Ralf Hartmann , Andreas Heise , Burkhard Warmbier-Leidig
IPC分类号： B60T7/02 , G06F19/00 , B60T13/74
CPC分类号： B60T8/885 , B60T8/267 , B60T8/344 , B60T13/745 , B60T13/746 , B60T17/22 , B60T2270/404 , B60T2270/413
摘要： A combined braking system, comprising hydraulic brakes associated with a vehicle axle and brakes actuatable by electromechanical actuators associated with a different vehicle axis, each electronic control unit associated with the electromechanical actuators having at least two high-speed busses, of which one is connected directly to a further electronic control unit and the other is directly or indirectly connected to an electronic or electrohydraulic control unit associated with the hydraulic brakes.
摘要翻译：一种组合式制动系统，包括与车辆车轴相关联的液压制动器和可由与不同车辆轴线相关联的机电致动器致动的制动器，每个电子控制单元与具有至少两个高速总线的机电致动器相关联，其中一个直接连接到另一电子控制单元，另一个直接或间接连接到与液压制动器相关联的电子或电动液压控制单元。

7. 发明申请

US20070277602A1 Tire Pressure Monitoring Device For A Motor Vehicle 审中-公开
标题翻译：汽车轮胎压力监测装置
公开(公告)号：US20070277602A1
公开(公告)日：2007-12-06
申请号：US10589304
申请日：2005-02-11
申请人： Andreas Heise , Artur Otto , Jens Bachon , Ralf Hartmann
发明人： Andreas Heise , Artur Otto , Jens Bachon , Ralf Hartmann
IPC分类号： B60C23/04
CPC分类号： B60C23/044 , B60C23/0413 , B60C23/0418 , B60C23/042 , B60C23/0433
摘要： Disclosed is a tire pressure-monitoring device for a motor vehicle, having at least one control unit (6) and/or at least one central box (10) being connected to the wheel house transceivers (4) arranged in the area of the wheel houses by way of wheel speed sensor and control conduits (5) or by way of wheel speed sensor conduits (11) and actuating conduits (13), which transceivers are appropriate for the wireless unidirectional or bidirectional transmission of information and energy to a transponder (1) arranged in the wheel or tire proximate the wheel house.
摘要翻译：公开了一种用于机动车辆的轮胎压力监测装置，其具有至少一个控制单元（6）和/或至少一个中央箱（10）连接到布置在车轮区域中的车轮收发器（4）通过车轮速度传感器和控制管道（5）或通过车轮速度传感器管道（11）和致动管道（13）的方式房屋，这些收发器适合于将信息和能量无线单向或双向传输到应答器（ 1）布置在车轮或轮胎附近的车轮室。

8. 发明授权

US07117414B2 Method for identifying an integrated circuit 有权
公开(公告)号：US07117414B2
公开(公告)日：2006-10-03
申请号：US10127615
申请日：2002-04-22
申请人： Ralf Hartmann
发明人： Ralf Hartmann
IPC分类号： G01R31/28
CPC分类号： H01L23/544 , G11C16/20 , G11C29/08 , G11C29/44 , G11C2029/0407 , G11C2029/4402 , H01L2223/5444 , H01L2924/0002 , H01L2924/00
摘要： An identifier is provided for an integrated circuit with a memory composed of a multiplicity of memory cells. The circuit has a manufacture-related memory cell defect pattern formed of defective memory cells. The method of identifying the integrated circuit utilizes the memory cell defect pattern to generate a circuit identification number for identifying the integrated circuit.

9. 发明授权

US06396883B2 Method for detection of pilot tones 有权
标题翻译：检测导频音的方法
公开(公告)号：US06396883B2
公开(公告)日：2002-05-28
申请号：US09930411
申请日：2001-08-15
申请人： Bin Yang , Ralf Hartmann
发明人： Bin Yang , Ralf Hartmann
IPC分类号： H04L2706
CPC分类号： H04B1/76 , H04L25/061 , H04L27/22
摘要： A method identifies a pulse sequence having known values and a known length in a signal. According to this method, the mathematical sign of the phase difference between samples of the signal is used to estimate whether the transmitted pulse is a 1 or a 0. Undersampling, carried out to a selectable extent, produces a relatively insensitive response to adjacent channel interference. The sum of the pulses in a window which is proportional to the length of the pulse sequence and to the extent of the undersampling is determined, with the pulse sequence being regarded as being identified at the point in time at which the sum of the pulses in this search window exceeds a threshold value.
摘要翻译：方法识别在信号中具有已知值和已知长度的脉冲序列。根据该方法，使用信号样本之间的相位差的数学符号来估计所发送的脉冲是1或是0。在可选范围内进行的取样对相邻信道干扰产生相对不敏感的响应。确定窗口中与脉冲序列的长度成比例的脉冲与欠采样的范围之间的脉冲之和，其中脉冲序列被认为是在时间上的脉冲之和该搜索窗口超过阈值。

10. 发明授权

US5944901A Indirect plasmatron 失效
标题翻译：间接等离子体
公开(公告)号：US5944901A
公开(公告)日：1999-08-31
申请号：US994091
申请日：1997-12-19
申请人： Klaus Landes , Jochen Zierhut , Ralf Hartmann
发明人： Klaus Landes , Jochen Zierhut , Ralf Hartmann
IPC分类号： H05H1/32 , H05H1/34 , H05H1/46 , H05H1/00
CPC分类号： H05H1/34 , H05H2001/3431 , H05H2001/3463
摘要： The indirect plasmatron comprises a neutrode assembly comprising a plurality of plate-shaped electrode members which are electrically insulated from each other. In its interior, the neutrode assembly defines an elongated plasma channel. The outlet aperture for the plasma torch is in the shape of an elongate slot and extends parallel to the central longitudinal axis of the plasma channel. Each of the two electrodes of the plasmatron is surrounded by a cavity through which an inert gas can be fed into the plasma channel. For the purpose of stabilizing the electric arc, at least one pair of permanent magnet members is provided. Their magnetic field exerts a force onto the electric arc which is directed opposite to the force exerted onto the electric arc by the flow of the plasma gas. Particular neutrodes are provided with a channel for feeding a further gas into the plasma channel.
摘要翻译：间接等离子体系包括一个包含彼此电绝缘的多个板状电极构件的中性组件。在其内部，中性组件限定了细长的等离子体通道。用于等离子体焰炬的出口孔为细长槽的形状并平行于等离子体通道的中心纵向轴线延伸。等离子体激光器的两个电极中的每一个被空腔包围，惰性气体可以通过空腔被馈送到等离子体通道中。为了稳定电弧，提供至少一对永磁体构件。它们的磁场通过等离子体气体的流动对与电弧施加的力相反的电弧施加力。特定的中性粒子设置有用于将另外的气体进料到等离子体通道中的通道。

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