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21. 发明授权

US08110774B2 Laser welding method and apparatus 有权
标题翻译：激光焊接方法及装置
公开(公告)号：US08110774B2
公开(公告)日：2012-02-07
申请号：US11176581
申请日：2005-07-08
申请人： Martin Huonker , Peter Schaefer
发明人： Martin Huonker , Peter Schaefer
IPC分类号： B23K26/26
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/244 , B23K2101/006
摘要： A laser welding method includes providing a storage medium containing stored data about possible welding defects and associated repair welding parameters, welding a workpiece with a laser to produce weldings on the workpiece, monitoring the produced weldings for defective weldings, and, in response to detecting a defective welding from among the monitored weldings: comparing the defective welding with the stored data about possible welding defects; selecting repair welding parameters from among the associated repair welding parameters based on the comparison; and then performing a repair welding in a region of the detected defective welding in accordance with the selected repair welding parameters.
摘要翻译：激光焊接方法包括提供存储介质，该存储介质包含关于可能的焊接缺陷和相关维修焊接参数的存储数据，用激光焊接工件以在工件上产生焊接，监测所产生的焊接件是否有缺陷的焊接，以及响应于检测到从被监测的焊接中焊接不良：将有缺陷的焊接与可能的焊接缺陷的存储数据进行比较; 基于比较，从相关维修焊接参数中选择修补焊接参数; 然后根据选择的修补焊接参数在检测到的有缺陷的焊接的区域中进行修补焊接。

22. 发明申请

US20110108540A1 Method for Supplying Current to a Glow Plug 失效
标题翻译：向辉光插头供电的方法
公开(公告)号：US20110108540A1
公开(公告)日：2011-05-12
申请号：US12996736
申请日：2009-07-01
申请人： Markus Kernwein , Peter Schaefer
发明人： Markus Kernwein , Peter Schaefer
IPC分类号： F02P19/02
CPC分类号： F02P19/022 , F02D41/009 , F02D2041/2027 , F02P19/025 , F02P19/028
摘要： The invention relates to a method for supplying current to a glow plug in a running diesel engine after reaching the operating temperature thereof by a series of current pulses, wherein a piston of the engine carries out a work cycle comprising several strokes and the glow plug is supplied with current as a function of the strokes of the work cycle such that the electric current supplied in each work cycle is mainly supplied at a predetermined, steady stroke of the piston, wherein control time intervals that follow each other are defined, during which up to two switching processes can be triggered by a control device, by which the glow plug can be connected to a voltage source for creating a current pulse or can be disconnected from the voltage source for ending a current pulse. According to the invention, the control time intervals have a duration that can be varied by the control device as a function of the rotational speed of the engine.
摘要翻译：本发明涉及一种在一系列电流脉冲达到其工作温度之后向运行中的柴油发动机中的电热塞提供电流的方法，其中发动机的活塞执行包括若干冲程的工作循环，并且电热塞是根据工作循环的行程提供电流，使得在每个工作循环中提供的电流主要在活塞的预定的稳定行程下供应，其中定义了彼此之间的控制时间间隔，在此期间两个切换过程可以由控制装置触发，通过该控制装置，电热塞可以连接到用于产生电流脉冲的电压源，或者可以与电压源断开以终止电流脉冲。根据本发明，控制时间间隔具有可以通过控制装置作为发动机的转速的函数而改变的持续时间。

23. 发明申请

US20100148785A1 APPARATUS AND METHOD FOR EVALUATING DOWNHOLE FLUIDS 有权
标题翻译：评估井底流体的装置和方法
公开(公告)号：US20100148785A1
公开(公告)日：2010-06-17
申请号：US12333525
申请日：2008-12-12
申请人： Peter Schaefer , Tobias Kischkat
发明人： Peter Schaefer , Tobias Kischkat
IPC分类号： G01V3/00
CPC分类号： G01V8/02 , G01N21/8507
摘要： An apparatus for evaluating downhole fluids is disclosed. The apparatus includes: an optical block having an adjustable opening that receives electromagnetic energy emitted by an electromagnetic energy source; a controller operatively associated with the optical block for adjusting the opening size, wherein the opening size is adjusted at least in part based on one or more estimated downhole parameters; and a sensor that receives the electromagnetic energy emitted by the electromagnetic energy source after the emitted electromagnetic energy interacts with a downhole fluid. A method for evaluating downhole fluids is also disclosed.
摘要翻译：公开了一种用于评估井下流体的装置。该装置包括：具有可调开口的光学块，其接收由电磁能源发射的电磁能; 操作地与所述光学块相关联的用于调节所述开口尺寸的控制器，其中所述开口尺寸至少部分地基于一个或多个估计的井下参数来调节; 以及传感器，其在发射的电磁能量与井下流体相互作用之后接收由电磁能源发射的电磁能。还公开了一种用于评估井下流体的方法。

24. 发明申请

US20100025112A1 IN-SITU REFRACTION APPARATUS AND METHOD 审中-公开
标题翻译：现场折射装置和方法
公开(公告)号：US20100025112A1
公开(公告)日：2010-02-04
申请号：US12181468
申请日：2008-07-29
申请人： Stefan Sroka , Ansgar Cartellieri , Peter Schaefer
发明人： Stefan Sroka , Ansgar Cartellieri , Peter Schaefer
IPC分类号： E21B7/00 , E21B49/00
CPC分类号： E21B47/102 , G01N21/43
摘要： An apparatus and method for estimating a fluid property downhole includes an electromagnetic energy emitter, a window having an input interface that receives electromagnetic energy emitted from the electromagnetic energy emitter and converges the electromagnetic energy entering the window, a fluid interface and an output interface. A detector detects electromagnetic energy exiting the window from the output interface.
摘要翻译：一种用于估计井下流体特性的装置和方法包括电磁能发射器，具有输入接口的窗口，该输入接口接收从电磁能发射器发射的电磁能量并使进入窗口的电磁能量收敛，流体接口和输出接口。检测器检测从输出接口离开窗口的电磁能量。

25. 发明授权

US5468388A Filter module with degassing feature 失效
标题翻译：具有脱气功能的过滤器模块
公开(公告)号：US5468388A
公开(公告)日：1995-11-21
申请号：US263798
申请日：1994-06-21
申请人： Norman H. Goddard , Peter Schaefer
发明人： Norman H. Goddard , Peter Schaefer
IPC分类号： B01D35/01 , B01D36/00 , B01D63/00
CPC分类号： B01D36/001
摘要： There is disclosed a pressurizable filter module for aqueous media having a degassing feature, the improvement comprising the use of a hydrophobic membrane between the inlet plenum of the filter module and the pressure relief valve.
摘要翻译：公开了一种用于具有脱气特征的水性介质的可加压过滤器模块，其改进包括在过滤器模块的入口压室与减压阀之间使用疏水膜。

26. 发明授权

US4384141A Preparation of .alpha.-bromoacetophenone-oxime-ethers 失效
标题翻译：制备α-溴苯乙酮 - 肟 - 醚
公开(公告)号：US4384141A
公开(公告)日：1983-05-17
申请号：US318573
申请日：1981-11-05
申请人： Peter Schaefer , Dietrich Mangold
发明人： Peter Schaefer , Dietrich Mangold
IPC分类号： C07C131/00
CPC分类号： C07C249/12
摘要： .alpha.-Bromoacetophenone-oxime-ethers are prepared by reacting acetophenone-oxime-ethers with a brominating agent at from 20.degree. to 100.degree. C., in the absence of light.The .alpha.-bromoacetophenone-oxime-ethers obtained are valuable starting materials for the preparation of drugs, dyes and pesticides.
摘要翻译：在不存在光的情况下，使苯乙酮 - 肟 - 醚与20分钟至100℃的溴化剂反应制备α-溴代苯乙酮 - 肟 - 醚。获得的α-溴代苯乙酮 - 肟 - 醚是用于制备药物，染料和农药的有价值的起始原料。

27. 发明授权

US08850707B2 Hair trimmer 有权
标题翻译：头发修剪器
公开(公告)号：US08850707B2
公开(公告)日：2014-10-07
申请号：US12679017
申请日：2008-10-09
申请人： Michael Maichel , Peter Schaefer , Juergen Behrendt
发明人： Michael Maichel , Peter Schaefer , Juergen Behrendt
IPC分类号： B26B19/00 , B26B19/02 , B26B19/12 , B26B19/38 , B26B21/40 , B26B19/20 , B26B19/06
CPC分类号： B26B19/06 , B26B19/20 , B26B19/382 , B26B19/3846 , B26B21/40
摘要： A hair trimmer is disclosed, comprising a fixed cutting element having teeth on the front side thereof, and a mobile cutting element which has teeth on the front side thereof and is oscillable in relation to the fixed cutting element, so that, when the hair trimmer is used, hairs reaching between the teeth of the fixed cutting element and the mobile cutting element are cut off. The hair trimmer also has a protective support which has teeth on its front side, is arranged on the fixed cutting element, and used to place the hair trimmer on the skin of the user. The teeth of the protective support lock with the teeth of the fixed cutting element on the front side or slightly extend over the teeth, and the teeth of the protective support lie on the fixed cutting element, essentially without gaps.
摘要翻译：公开了一种修剪器，其包括在其前侧具有齿的固定切割元件和在其前侧具有齿并相对于固定切割元件摆动的移动切割元件，从而当修剪器使用时，切断固定切割元件的齿与移动切割元件之间的毛发。头发修剪器还具有在其前侧具有齿的保护支撑件，布置在固定的切割元件上，并用于将修剪器放置在使用者的皮肤上。保护支撑的齿与固定的切割元件的齿在正面上或稍微延伸到齿上，并且保护支撑的齿位于固定的切割元件上，基本上没有间隙。

28. 发明授权

US08269161B2 Apparatus and method for evaluating downhole fluids 有权
标题翻译：用于评估井下流体的装置和方法
公开(公告)号：US08269161B2
公开(公告)日：2012-09-18
申请号：US12333525
申请日：2008-12-12
申请人： Peter Schaefer , Tobias Kischkat
发明人： Peter Schaefer , Tobias Kischkat
IPC分类号： G01V5/04
CPC分类号： G01V8/02 , G01N21/8507
摘要： An apparatus for evaluating downhole fluids is disclosed. The apparatus includes: an optical block having an adjustable opening that receives electromagnetic energy emitted by an electromagnetic energy source; a controller operatively associated with the optical block for adjusting the opening size, wherein the opening size is adjusted at least in part based on one or more estimated downhole parameters; and a sensor that receives the electromagnetic energy emitted by the electromagnetic energy source after the emitted electromagnetic energy interacts with a downhole fluid. A method for evaluating downhole fluids is also disclosed.
摘要翻译：公开了一种用于评估井下流体的装置。该装置包括：具有可调开口的光学块，其接收由电磁能源发射的电磁能; 操作地与所述光学块相关联的用于调节所述开口尺寸的控制器，其中所述开口尺寸至少部分地基于一个或多个估计的井下参数来调节; 以及传感器，其在发射的电磁能量与井下流体相互作用之后接收由电磁能源发射的电磁能。还公开了一种用于评估井下流体的方法。

29. 发明申请

US20110284521A1 Method for Operating a Diesel Fuel Filter Heater 有权
标题翻译：操作柴油燃油滤清器加热器的方法
公开(公告)号：US20110284521A1
公开(公告)日：2011-11-24
申请号：US13110389
申请日：2011-05-18
申请人： Peter Schaefer , Clement Rinkert
发明人： Peter Schaefer , Clement Rinkert
IPC分类号： H05B3/00
CPC分类号： F02M31/125 , F02M37/223 , Y02T10/126
摘要： The invention relates to a method for operating a diesel fuel filter heater comprising at least one PTC element, in a motor vehicle. According to the invention, a glow plug control device is used to generate an effective voltage from a vehicle system voltage using pulse width modulation, which is then applied at the filter heater.
摘要翻译：本发明涉及一种用于在机动车辆中操作包括至少一个PTC元件的柴油燃料过滤器加热器的方法。根据本发明，使用电热塞控制装置从使用脉冲宽度调制的车辆系统电压产生有效电压，然后将其应用于过滤加热器。

30. 发明申请

US20090078860A1 SYSTEM AND METHOD FOR DOWNHOLE OPTICAL ANAYSIS 失效
标题翻译：用于井下光学分析的系统和方法
公开(公告)号：US20090078860A1
公开(公告)日：2009-03-26
申请号：US11860821
申请日：2007-09-25
申请人： Tobias Kischkat , Stefen Sroka , Peter Schaefer
发明人： Tobias Kischkat , Stefen Sroka , Peter Schaefer
IPC分类号： G01V5/04
CPC分类号： G01N21/31 , E21B49/08 , E21B2049/085 , G01N21/3504 , G01N21/359 , G01N21/64
摘要： A method is disclosed for measuring optical properties of a fluid downhole, the method comprising measuring intensity of light interacting with the fluid downhole for each of one or more wavelengths; integrating each intensity of light for each wavelength for an integration time; and estimating the optical property from a difference between a starting value and an ending value for the integral of the intensity of light over time divided by the integration time for the wavelength. An apparatus is disclosed for measuring an optical property of a fluid downhole, the apparatus comprising one or more photodiodes that measure an intensity of light interacting with the fluid downhole for each of one or more wavelengths; and one or more integration circuits that each integrates an intensity of light for one wavelength for an integration time.
摘要翻译：公开了一种用于测量井下流体的光学特性的方法，所述方法包括测量与一个或多个波长中的每一个相同的井下流体的光强度; 将每个波长的每个光强度积分为积分时间; 并根据光强随时间积分的积分时间的起始值和结束值之间的差值估计光学性质除以波长的积分时间。公开了一种用于测量井下流体的光学特性的装置，该装置包括一个或多个光电二极管，其测量与一个或多个波长中的每一个的井下相互作用的光的强度; 以及一个或多个积分电路，每个集成电路将一个波长的光强度集成在一个积分时间内。

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