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1. 发明授权

US08823311B2 System and method for controlling a step motor 有权
标题翻译：用于控制步进电机的系统和方法
公开(公告)号：US08823311B2
公开(公告)日：2014-09-02
申请号：US13249446
申请日：2011-09-30
申请人： Martin Barth
发明人： Martin Barth
IPC分类号： H02P8/00 , B60Q1/076
CPC分类号： H02P8/38 , B60Q1/076 , B60Q2300/146
摘要： In an embodiment, a method of controlling a step motor system includes operating the step motor system in a normal mode. In the normal mode, the step motor is advanced upon receipt of a step pulse. If a failure event is detected, the step motor is operated in a failure mode. In the failure mode, a failure counter is incremented upon receipt of the step pulse, and the step motor is not advanced.
摘要翻译：在一个实施例中，控制步进电动机系统的方法包括以正常模式操作步进电机系统。在正常模式下，步进电机在接收到步进脉冲时前进。如果检测到故障事件，则步进电机在故障模式下运行。在故障模式下，在接收到步进脉冲时，故障计数器增加，步进电机未提前。

2. 发明申请

US20130082635A1 System and Method for Controlling a Step Motor 有权
标题翻译：用于控制步进电机的系统和方法
公开(公告)号：US20130082635A1
公开(公告)日：2013-04-04
申请号：US13249446
申请日：2011-09-30
申请人： Martin Barth
发明人： Martin Barth
IPC分类号： H02P8/38
CPC分类号： H02P8/38 , B60Q1/076 , B60Q2300/146
摘要： In an embodiment, a method of controlling a step motor system includes operating the step motor system in a normal mode. In the normal mode, the step motor is advanced upon receipt of a step pulse. If a failure event is detected, the step motor is operated in a failure mode. In the failure mode, a failure counter is incremented upon receipt of the step pulse, and the step motor is not advanced.
摘要翻译：在一个实施例中，控制步进电动机系统的方法包括以正常模式操作步进电机系统。在正常模式下，步进电机在接收到步进脉冲时前进。如果检测到故障事件，则步进电机在故障模式下运行。在故障模式下，在接收到步进脉冲时，故障计数器增加，步进电机未提前。

3. 发明授权

US07361241B2 Filamentary nonwoven bandage fabric 失效
标题翻译：丝绒无纺布绷带织物
公开(公告)号：US07361241B2
公开(公告)日：2008-04-22
申请号：US10545132
申请日：2004-02-05
申请人： Georg Martin Barth , Edmund Hugh Carus
发明人： Georg Martin Barth , Edmund Hugh Carus
IPC分类号： B32B37/00
CPC分类号： D04H3/011 , D04H3/007 , D04H3/013 , D04H3/015 , D04H3/02 , D04H3/07 , D04H3/08 , D04H3/11 , D04H3/14 , D04H13/00 , Y10T156/1015 , Y10T442/601 , Y10T442/689 , Y10T442/697
摘要： In order to produce a nonwoven fabric having elastomeric properties spun filaments (1), consisting preferably (but not essentially) of cellulose material such as cellulose acetate or solvent spun rayon, not in yarn formats, are corrugated or crimped in an overfeed process, as in stuffer box (6), into stabilized three dimensional batts. A proportion of filaments (3) of a thermal memory material, such as modified polyester, in a stretched format are included. The resulting batt is then subjected to controlled hydroentangling and a controlled heat treatment to yield three dimensional nonwoven fabrics with elastomeric properties due to contraction of the stretched filaments. Elastomeric memory material activated to shrink by ultrasonic treatment may be used in place of thermal memory material. The elastomeric properties can be adjusted to suit end-use requirements and applications are envisaged in the medical and hygiene areas.
摘要翻译：为了生产具有弹性体性质的纺丝丝（1）的非织造织物（1），优选（但不是基本上）纤维素材料如乙酸纤维素或溶剂纺丝人造丝，不是纱线形式，在过度喂养过程中波纹或卷曲，如在填料箱（6）中，进入稳定的三维絮片。包括热拉伸记录材料（例如改性聚酯）的长丝（3）的比例为拉伸形式。然后将所得到的毛毡进行受控的水力缠结和受控热处理，以产生由于拉伸长丝的收缩而具有弹性性质的三维非织造织物。可以使用通过超声处理活化以收缩的弹性记忆材料来代替热记忆材料。可以调整弹性体性能以适应最终用途要求，并在医疗和卫生领域设想应用。

4. 发明申请

US20130269428A1 Measurement Transducer of a Thermal Mass Flow Meter for Determining the Flow of a Medium through a Pipe and Method for Fabricating it 审中-公开
标题翻译：用于通过管道确定介质流动的热质量流量计的测量传感器及其制造方法
公开(公告)号：US20130269428A1
公开(公告)日：2013-10-17
申请号：US13808305
申请日：2011-06-20
申请人： Tobias Baur , Fanos Christodoulou , Axel Pfau , Martin Barth , Arno Lang
发明人： Tobias Baur , Fanos Christodoulou , Axel Pfau , Martin Barth , Arno Lang
IPC分类号： G01F1/692 , H01L29/40
CPC分类号： G01F1/692 , G01F1/684 , G01K1/08 , G01K7/16 , G01K13/02 , H01L29/401 , Y10T29/49007
摘要： A measurement transducer of a thermal mass flow meter for determining the flow rate of a medium that flows through a pipe, which comprises at least one thin film resistance thermometer, which is arranged in a sheath, wherein the sheath comprises a first open end, out of which at least one cable for electrical contact with the resistance thermometer is led out of the sheath, wherein the cable in the sheath is embedded in a first fill material, at least in sections, and wherein the thin film resistance thermometer is at least partially covered by a second fill material, which is a gaseous, liquid, semi-liquid, powder or solid and in the case cited last, comprises a hardness of at most Shore A 90, and that the first fill material comprises a hardness of at most Shore D 98.
摘要翻译：一种热质量流量计的测量传感器，用于确定流过管道的介质的流速，其包括布置在护套中的至少一个薄膜电阻温度计，其中所述护套包括第一开口端，外端其中用于与电阻温度计电接触的至少一个电缆从护套引出，其中护套中的电缆至少部分地嵌入第一填充材料中，并且其中薄膜电阻温度计至少部分地被第二填充材料覆盖，第二填充材料是气体，液体，半液体，粉末或固体，并且在最后引用的情况下，包括至多邵氏A 90的硬度，并且第一填充材料包括至多 Shore D 98。

5. 发明授权

US08529127B2 Construction and manufacturing method for a sensor of a thermal flow measuring device 有权
标题翻译：热流量测量装置传感器的结构和制造方法
公开(公告)号：US08529127B2
公开(公告)日：2013-09-10
申请号：US12805904
申请日：2010-08-24
申请人： Alex Pfau , Martin Barth , Tobias Baur
发明人： Alex Pfau , Martin Barth , Tobias Baur
IPC分类号： G01K1/00 , G01K17/00
CPC分类号： G01F1/684 , G01F1/692
摘要： Thermal flow measuring device and method for the manufacture of a thermal flow measuring device with a spacer having a first cavity for accommodating a resistance thermometer, wherein the spacer has at least a first planar area, which faces the first cavity, and a second cavity, through which the resistance thermometer can be pressed by means of a hold-down onto the first planar area of the spacer.
摘要翻译：热流量测量装置和热流量测量装置的制造方法，该热流量测量装置具有用于容纳电阻温度计的第一空腔的间隔件，其中间隔件至少具有面向第一腔的第一平面区域和第二空腔，电阻温度计可以通过其按压到间隔件的第一平面区域上。

6. 发明授权

US07356892B2 Method for hydrodynamically subjecting a goods line, optionally with finite preproducts, to water jets and nozzle device for producing liquid jets 失效
标题翻译：用于将货物线（可选地带有有限的前产品）流体动力地处理到用于产生液体射流的水射流和喷嘴装置的方法
公开(公告)号：US07356892B2
公开(公告)日：2008-04-15
申请号：US10451246
申请日：2001-12-18
申请人： Martin Barth , Alfred Watzl , Ullrich Münstermann , Thomas Fechter
发明人： Martin Barth , Alfred Watzl , Ullrich Münstermann , Thomas Fechter
IPC分类号： D04H1/46
CPC分类号： D04H18/04 , A61F13/15699 , B05B1/08 , D04H1/492 , D04H1/495 , D04H1/498 , D04H13/00 , D06C29/00
摘要： Water needling is used to constantly subject the entire surface of a width of a goods line to water jets. However, it is also advantageous for units of commodity goods that are to be consolidated and optionally, if a cover nonwoven supporting these goods only needs to be consolidated around them or if a cover nonwoven is to be bonded around the goods. All possible patterns, such as line or strip consolidation, are advantageous. This is made possible by the invention, which provides for measures which specifically control, e.g. partially impede and/or interrupt the flow of the water jets from a water beam. This can occur by means of cover panels which advance with the line, supported by a screen or by means of a screen alone. Individually movable, computer-controlled nozzles are also advantageous for partial consolidation.
摘要翻译：水刺用于不断地将货物线宽度的整个表面照射到喷水机上。然而，对于要整合的商品的单位也是有利的，并且可选地，如果支撑这些货物的覆盖非织造织物仅需要在其周围固结，或者如果覆盖无纺布被粘合在货物周围。所有可能的模式，例如线条或条带固结都是有利的。这通过本发明成为可能，本发明提供了具体控制的措施。部分阻碍和/或中断水射流从水梁的流动。这可以通过与线路一起前进，由屏幕支撑或仅通过屏幕的盖板进行。单独移动的计算机控制喷嘴也有利于部分固结。

7. 发明申请

US20160116442A1 DESTRUCTION-FREE AND CONTACTLESS INSPECTION METHOD AND INSPECTION APPARATUS FOR SURFACES OF COMPONENTS WITH ULTRASOUND WAVES 审中-公开
公开(公告)号：US20160116442A1
公开(公告)日：2016-04-28
申请号：US14949603
申请日：2015-11-23
申请人： Bernd KOEHLER , Martin BARTH , Joachim BAMBERG , Hans-Uwe BARON
发明人： Bernd KOEHLER , Martin BARTH , Joachim BAMBERG , Hans-Uwe BARON
IPC分类号： G01N29/07 , G01N29/04 , G01N29/22
CPC分类号： G01N29/075 , G01N29/043 , G01N29/11 , G01N29/221 , G01N29/2487 , G01N29/262 , G01N2291/011 , G01N2291/044 , G01N2291/056 , G01N2291/106
摘要： The invention relates to a method of nondestructive and contactless testing of components (3), wherein ultrasonic waves (6) are irradiated onto the surface of the component (3) at a predefinable, non-perpendicular angle of incidence (9) using an ultrasonic transmission sound transducer (1) arranged spaced apart from the surface of the component (3) and the intensity of the ultrasonic waves (7) reflected from the surface of the component (3) is detected with time resolution and/or frequency resolution by the antenna array elements (2n) of an ultrasonic antenna array (2) configured for detecting ultrasonic waves (7) and the phase shift of the ultrasonic waves guided at the surface of the test body is determined therefrom with respect to the ultrasonic waves (7) directly reflected at the surface of the component (3).

8. 发明申请

US20130083434A1 Diagnosis of Over-Current Conditions in Bipolar Motor Controllers 有权
标题翻译：双极电机控制器过电流状态诊断
公开(公告)号：US20130083434A1
公开(公告)日：2013-04-04
申请号：US13248586
申请日：2011-09-29
申请人： Martin Barth
发明人： Martin Barth
IPC分类号： H02H7/08
CPC分类号： H02P8/36 , G01R31/343 , G01R31/346 , H02H7/09 , H02H7/1225 , H02H7/1227 , H02P8/02 , H02P8/12
摘要： A circuit for controlling a load current through a coil is connected to an output port of a transistor H-bridge that includes two low side transistors and two high side transistors. A current sense circuit is coupled to the H-bridge and configured to provide a representation of the load current provided by the output port. A current regulator is configured to generate a modulated signal dependent on the representation of the load current and a current set-point. The modulated signal has a duty-cycle. A gate control logic drives the individual transistors of the H-bridge on and off in accordance with the modulated signal. A direction signal provides the load current to the coil. The direction signal determines the direction of the load current. An over current detection circuit is coupled to each individual transistor and is configured to signal an over-current by providing an active over-current failure signal when a transistor current through the respective transistor exceeds a respective maximum value.
摘要翻译：用于控制通过线圈的负载电流的电路连接到包括两个低侧晶体管和两个高侧晶体管的晶体管H桥的输出端口。电流感测电路耦合到H桥并且被配置为提供由输出端口提供的负载电流的表示。电流调节器被配置为根据负载电流和当前设定点的表示来产生调制信号。调制信号具有占空比。门控制逻辑根据调制信号驱动H桥的各个晶体管的导通和截止。方向信号为线圈提供负载电流。方向信号决定负载电流的方向。过电流检测电路耦合到每个单独的晶体管，并且被配置为当通过相应晶体管的晶体管电流超过相应的最大值时通过提供有源过电流故障信号来发出过电流信号。

9. 发明申请

US20110041598A1 Construction and manufacturing method for a sensor of a thermal flow measuring device 有权
标题翻译：热流量测量装置传感器的结构和制造方法
公开(公告)号：US20110041598A1
公开(公告)日：2011-02-24
申请号：US12805904
申请日：2010-08-24
申请人： Martin Barth , Tobias Baur , Axel Pfau
发明人： Martin Barth , Tobias Baur , Axel Pfau
IPC分类号： G01F1/692 , H01C17/02
CPC分类号： G01F1/684 , G01F1/692
摘要： Thermal flow measuring device and method for the manufacture of a thermal flow measuring device with a spacer having a first cavity for accommodating a resistance thermometer, wherein the spacer has at least a first planar area, which faces the first cavity, and a second cavity, through which the resistance thermometer can be pressed by means of a hold-down onto the first planar area of the spacer.
摘要翻译：热流量测量装置和热流量测量装置的制造方法，该热流量测量装置具有用于容纳电阻温度计的第一空腔的间隔件，其中间隔件至少具有面向第一腔的第一平面区域和第二空腔，电阻温度计可以通过其按压到间隔件的第一平面区域上。

10. 发明授权

US5805004A Integrated circuit arrangement for minimizing the temperature-dependant offset voltage of an amplifier 失效
标题翻译：用于最小化放大器温度相关偏移电压的集成电路装置
公开(公告)号：US5805004A
公开(公告)日：1998-09-08
申请号：US612051
申请日：1996-03-07
申请人： Leo Tanten , Bernd Mueller , Martin Barth
发明人： Leo Tanten , Bernd Mueller , Martin Barth
IPC分类号： H03F1/30 , H03F3/34 , H03F3/45 , H03L5/00 , H01L35/00
CPC分类号： H03F3/45479
摘要： An amplifier is connected to a voltage subtractor which is connected in a predetermined current path of the amplifier to adjust the temperature-dependent voltage offset of an amplifier or of an amplifier chain. If the voltage subtractor is connected at the output of the amplifier or of an amplifier chain, then the temperature-dependent offset voltage can be subtracted using suitable means, without the amplifier itself having to be compensated. As a voltage subtractor, an operational amplifier is proposed, in the case of which the offset voltage is subtracted by means of negative feedback. The negative feedback is produced by means of a resistor having two current power sources. The voltage subtractor is preferably connected in outgoing circuit to the amplifier and constructed in accordance with the same layout rules.
摘要翻译：放大器连接到电压减法器，该电压减法器连接在放大器的预定电流路径中，以调节放大器或放大器链的温度相关电压偏移。如果电压减法器连接在放大器或放大器链的输出端，则可以使用合适的方式减去温度相关的偏移电压，而不必对放大器本身进行补偿。作为电压减法器，提出了运算放大器，其中通过负反馈减去偏移电压。负反馈通过具有两个电流源的电阻产生。电压减法器优选地在输出电路中连接到放大器并根据相同的布局规则构造。

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