公开(公告)号：US06396883B2

公开(公告)日：2002-05-28

申请号：US09930411

申请日：2001-08-15

Applicant: Bin Yang ,  Ralf Hartmann

Inventor： Bin Yang ,  Ralf Hartmann

IPC: H04L2706

CPC classification number: H04B1/76 ,  H04L25/061 ,  H04L27/22

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06389089B1

公开(公告)日：2002-05-14

申请号：US09539239

申请日：2000-03-30

Applicant: Ralf Hartmann ,  Bin Yang

Inventor： Ralf Hartmann ,  Bin Yang

IPC: H04L706

CPC classification number: H04L27/2332 ,  H04L7/042

Abstract: A pulse train with known values and a known length contained in a signal is identified. The mathematical sign of the phase difference between successive samples of the signal is used to assess whether the transmitted pulse is a 1 or a 0, and with the sum of the pulses being determined in a window which is proportional to the length of the pulse train. The pulse train is considered as being identified at the time when the sum of the pulses in the search window exceeds a given threshold value.

Abstract translation: 识别出包含在信号中的已知值和已知长度的脉冲串。 信号的连续样本之间的相位差的数学符号用于评估发射脉冲是1或0，并且脉冲总和在与脉冲串长度成比例的窗口中确定 。 在搜索窗口中的脉冲总和超过给定阈值时，脉冲串被认为是被识别的。

公开(公告)号：US20050258682A1

公开(公告)日：2005-11-24

申请号：US10527878

申请日：2003-09-17

Applicant: 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

Inventor： 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: F16D65/14 ,  F16D65/18 ,  F16D55/18

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06601422B2

公开(公告)日：2003-08-05

申请号：US10073816

申请日：2002-02-11

Applicant: Ralf Hartmann ,  Detlef Breunung ,  Otmar Palzer ,  Hans-Jürgen Reismann

Inventor： Ralf Hartmann ,  Detlef Breunung ,  Otmar Palzer ,  Hans-Jürgen Reismann

IPC: B21B3768

CPC classification number: B21B37/16 ,  B21B1/088 ,  B21B1/095

Abstract: 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.

公开(公告)号：US06540010B1

公开(公告)日：2003-04-01

申请号：US09762514

申请日：2001-05-11

Applicant: Christian Geerkens ,  Ralf Hartmann ,  Berthold Hild ,  Meinhard Watzlaw

Inventor： Christian Geerkens ,  Ralf Hartmann ,  Berthold Hild ,  Meinhard Watzlaw

IPC: F15B1108

CPC classification number: B22D11/16 ,  B22D11/128

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08838354B2

公开(公告)日：2014-09-16

申请号：US12663920

申请日：2008-06-18

Applicant: Ralf Hartmann ,  Andreas Heise ,  Burkhard Warmbier-Leidig

Inventor： Ralf Hartmann ,  Andreas Heise ,  Burkhard Warmbier-Leidig

IPC: B60T7/02 ,  G06F19/00 ,  B60T13/74

CPC classification number: B60T8/885 ,  B60T8/267 ,  B60T8/344 ,  B60T13/745 ,  B60T13/746 ,  B60T17/22 ,  B60T2270/404 ,  B60T2270/413

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20070277602A1

公开(公告)日：2007-12-06

申请号：US10589304

申请日：2005-02-11

Applicant: Andreas Heise ,  Artur Otto ,  Jens Bachon ,  Ralf Hartmann

Inventor： Andreas Heise ,  Artur Otto ,  Jens Bachon ,  Ralf Hartmann

IPC: B60C23/04

CPC classification number: B60C23/044 ,  B60C23/0413 ,  B60C23/0418 ,  B60C23/042 ,  B60C23/0433

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07117414B2

公开(公告)日：2006-10-03

申请号：US10127615

申请日：2002-04-22

Applicant: Ralf Hartmann

Inventor： Ralf Hartmann

IPC: G01R31/28

CPC classification number: H01L23/544 ,  G11C16/20 ,  G11C29/08 ,  G11C29/44 ,  G11C2029/0407 ,  G11C2029/4402 ,  H01L2223/5444 ,  H01L2924/0002 ,  H01L2924/00

Abstract: 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.

公开(公告)号：US5944901A

公开(公告)日：1999-08-31

申请号：US994091

申请日：1997-12-19

Applicant: Klaus Landes ,  Jochen Zierhut ,  Ralf Hartmann

Inventor： Klaus Landes ,  Jochen Zierhut ,  Ralf Hartmann

IPC: H05H1/32 ,  H05H1/34 ,  H05H1/46 ,  H05H1/00

CPC classification number: H05H1/34 ,  H05H2001/3431 ,  H05H2001/3463

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08957684B2

公开(公告)日：2015-02-17

申请号：US13885363

申请日：2011-11-22

Applicant: Andreas Heise ,  Ralf Hartmann

Inventor： Andreas Heise ,  Ralf Hartmann

IPC: G01R31/327 ,  G01R31/08 ,  B60T7/04 ,  B60T7/08 ,  B60T7/10 ,  B60T17/22 ,  G01R31/00

CPC classification number: G01R31/327 ,  B60T7/042 ,  B60T7/085 ,  B60T7/107 ,  B60T17/221 ,  G01R31/007 ,  G01R31/3278

Abstract: A method for detecting a fault of an operating switch connected to an evaluating unit by at least one signal. The switch having at least a first switch circuit for initiating a vehicle function. A signal that specifies the switch position is sensed by the evaluating unit. The first switch circuit is connected to a first potential of the vehicle electrical system and to the signal line to form a first contact branch. The first switch circuit is bridged by a diode device in the non-conducting direction with respect to the first potential, the evaluating unit generates a test voltage, which is greater than the first potential, the test voltage is applied to the signal line, and, the potential being applied to the signal line of the first contact branch is evaluated by means of the evaluating unit in order to detect a fault.

Abstract translation: 一种用于通过至少一个信号来检测连接到评估单元的操作开关的故障的方法。 该开关至少具有用于启动车辆功能的第一开关电路。 指定开关位置的信号由评估单元感测。 第一开关电路连接到车辆电气系统的第一电位和信号线，以形成第一接触支路。 第一开关电路相对于第一电位在非导通方向由二极管器件桥接，评估单元产生大于第一电位的测试电压，将测试电压施加到信号线，以及 通过评估单元评估施加到第一接触支路的信号线的电位，以检测故障。