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71. 发明授权

US07538554B2 Circuit arrangement for detuning a resonant circuit of an MR apparatus 有权
标题翻译：用于使MR设备的谐振电路失谐的电路装置
公开(公告)号：US07538554B2
公开(公告)日：2009-05-26
申请号：US10596147
申请日：2004-11-24
申请人： Matthias Wendt , Thomas Dürbaum , Achim Hilgers , Rainer Kiewitt , Heiko Pelzer
发明人： Matthias Wendt , Thomas Dürbaum , Achim Hilgers , Rainer Kiewitt , Heiko Pelzer
IPC分类号： G01V3/00
CPC分类号： G01R33/3692 , G01R33/285 , G01R33/3628 , G01R33/3657
摘要： An MR apparatus has a resonant circuit, which is formed by an MR receiving coil (L1) and a capacitor (C1), and has an electronic control circuit (S) for switching the resonant circuit between two or more operating modes. The invention proposes that the electronic control circuit (S) be connected with a receiving device (L2) for wireless reception of a high-frequency electromagnetic control signal.
摘要翻译： MR装置具有由MR接收线圈（L1）和电容器（C1）形成的谐振电路，并且具有用于在两个或多个操作模式之间切换谐振电路的电子控制电路（S）。本发明提出，电子控制电路（S）与用于无线接收高频电磁控制信号的接收装置（L2）连接。

72. 发明申请

US20080191594A1 Electroluminescent Device 审中-公开
标题翻译：电致发光器件
公开(公告)号：US20080191594A1
公开(公告)日：2008-08-14
申请号：US11912394
申请日：2006-04-25
申请人： Matthias Wendt , Gunnar Luettgens , Guenter Lingemann , Bernd Ackermann , Christoph Martiny , Georg Sauerlaender
发明人： Matthias Wendt , Gunnar Luettgens , Guenter Lingemann , Bernd Ackermann , Christoph Martiny , Georg Sauerlaender
IPC分类号： H01J7/24 , H01J1/62
CPC分类号： H01L25/167 , H01L2924/0002 , H01L2924/00
摘要： An electroluminescent device (7) comprising at least one electroluminescent light source (2) and at least one electronic component (3) for driving the electroluminescent light source (2), which electronic component (3) is arranged in such a way as to be separated in space from the electroluminescent light source (2), the electrical connection between the electroluminescent light source (2) and the electronic component (3) being made by a flexible film (8) having electrically conductive regions (82) and at least one electrically insulating surface (81).
摘要翻译：一种电致发光器件（7），其包括至少一个电致发光光源（2）和用于驱动所述电致发光光源（2）的至少一个电子部件（3），所述电子部件（3）以如下方式布置：在电致发光光源（2）的空间中分离，电致发光光源（2）和电子部件（3）之间的电连接由具有导电区域（82）的柔性膜（8）和至少一个电绝缘表面（81）。

73. 发明申请

US20080179613A1 Silicon Deflector on a Silicon Submount For Light Emitting Diodes 审中-公开
标题翻译：硅发射二极管硅基座上的硅偏转器
公开(公告)号：US20080179613A1
公开(公告)日：2008-07-31
申请号：US11915629
申请日：2006-05-31
申请人： Matthias Wendt , Gilles Ferru
发明人： Matthias Wendt , Gilles Ferru
IPC分类号： H01L33/00 , C23F1/00 , G02B7/182
CPC分类号： G02B1/02 , G02B27/0977 , H01L33/60 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： The present invention deals with a process for the manufacturing of reflecting optical barriers comprising silicon and useful in combination with light emitting devices, wherein the process comprises anisotropic wet etching of the silicon material in such a manner that the rate of etching along the crystallographic (111) plane of the silicon material is slower than the rate of etching along the (110) and (100) planes. The present invention further comprises a reflecting optical barrier useful in combination with light emitting devices and a system containing at least one light emitting device comprising a reflecting optical barrier.
摘要翻译：本发明涉及一种用于制造包含硅并且与发光器件组合有用的反射光学屏障的方法，其中该方法包括以下方式对硅材料进行各向异性湿法蚀刻：沿着晶体学（111 ）平面比沿（110）面和（100）面的蚀刻速度慢。本发明还包括与发光器件组合使用的反射光学屏障和包含至少一个包括反射光学屏障的发光器件的系统。

74. 发明授权

US07352108B2 Piezoelectric driving device and a regulation method for a piezoelectric driving device 失效
标题翻译：压电驱动装置和压电驱动装置的调节方法
公开(公告)号：US07352108B2
公开(公告)日：2008-04-01
申请号：US10303980
申请日：2002-11-25
申请人： Gerhard Diefenbach , Christian Reichinger , Hans Steinbusch , Matthias Wendt
发明人： Gerhard Diefenbach , Christian Reichinger , Hans Steinbusch , Matthias Wendt
IPC分类号： H01L41/08
CPC分类号： B26B19/282 , B26B19/38 , B26B19/3873 , B26B19/388 , H02N2/0075
摘要： A piezoelectric driving device and a regulation method for a piezoelectric driving device are proposed. Piezoelectric driving devices known so far show a characteristic with which the electric power applied to the motor drops when the load increases. This behavior, which leads to a strong reduction of the range of use of such motors, is counteracted by predefining the amplitude of the excitation voltage so that the effective power does not drop with increasing load. For this purpose the electrical effective power is determined from the excitation voltage and the current flowing through the piezoelectric resonator. Alternatively, with a predefined fixed phase angle between excitation voltage and current a regulation may also be effected in the way that the current is kept to the constant value. A further aspect of the invention relates to a unit for limiting the current flowing through the piezoelectric resonator, so as to avoid this component being damaged.
摘要翻译：提出了一种用于压电驱动装置的压电驱动装置和调节方法。迄今为止已知的压电驱动装置显示了当负载增加时施加到电动机的电力下降的特性。导致这种电动机的使用范围大大降低的这种行为通过预先确定激励电压的幅度来抵消，使得有效功率不随着负载的增加而下降。为此，根据激发电压和流过压电谐振器的电流来确定电有效功率。或者，利用激励电压和电流之间的预定义的固定相位角，也可以以电流保持恒定值的方式实现调节。本发明的另一方面涉及一种用于限制流过压电谐振器的电流的单元，以避免该部件被损坏。

75. 发明申请

US20050116763A1 Circuit arrangement for the ac power supply of a plasma display panel 失效
标题翻译：用于等离子体显示面板的交流电源的电路布置
公开(公告)号：US20050116763A1
公开(公告)日：2005-06-02
申请号：US10500762
申请日：2002-12-18
申请人： Heinz Van Der Broeck , Matthias Wendt
发明人： Heinz Van Der Broeck , Matthias Wendt
IPC分类号： H04N5/66 , G09G3/20 , G09G3/296 , H03K17/56
CPC分类号： G09G3/2965 , G09G2330/02 , G09G2330/06
摘要： A circuit arrangement for commutating the AC voltage of a plasma display panel, in which the losses and electro-magnetic interference which occur as a result of the influence of parasitic resistances (coils, supply lines, semiconductor switches) and the attendant hard charging and discharging processes, are substantially avoided. For the charging operation of the capacitor (Cp) of the plasma cells the oscillation circuit is supplied with an auxiliary charging voltage (u1) whose value exceeds 50% of the input voltage (U0). The oscillation circuit for the discharging operation is supplied with an auxiliary discharging voltage (u2) whose value falls short of 50% of the input voltage (U0). The two auxiliary voltages are connected to a DC converter.
摘要翻译：用于对等离子体显示面板的交流电压进行换向的电路装置，其中由于寄生电阻（线圈，电源线，半导体开关）的影响而引起的损耗和电磁干扰以及伴随的硬充电和放电过程基本上避免了。对于等离子体单元的电容器（Cp）的充电操作，振荡电路被提供有超过输入电压（U 0）的50％的辅助充电电压（u 1）。用于放电操作的振荡电路被提供有一个辅助放电电压（u 2），其值不足输入电压（U 0）的50％。两个辅助电压连接到一个DC转换器。

76. 发明申请

US20050029956A1 Method of controlling a circuit arrangement for the ac power supply of a plasma display panel 失效
标题翻译：控制等离子体显示面板的交流电源的电路装置的方法
公开(公告)号：US20050029956A1
公开(公告)日：2005-02-10
申请号：US10500760
申请日：2002-12-23
申请人： Heinz Van Der Broeck , Matthias Wendt , Hans Steinbusch
发明人： Heinz Van Der Broeck , Matthias Wendt , Hans Steinbusch
IPC分类号： H04N5/66 , G09G3/20 , G09G3/296 , H05B37/00
CPC分类号： G09G3/2965 , G09G2330/06
摘要： A method of controlling a circuit arrangement for an AC voltage supply of a plasma display panel, the circuit arrangement comprising at least a transistor bridge constituted by the bridge transistors (T1, T2, T3, T4), an input voltage (U0), a capacitor (Cp) of the plasma cell and a charging circuit comprising an auxiliary voltage (Uh), a first auxiliary transistor (T11) and a first coil (L1) and at the beginning of the charging operation the first auxiliary transistor (T1) is turned on, characterized in that once the first auxiliary transistor (T11) has been turned on, the second bridge transistor (T2) of the half bridge continues to be turned on for a delay time tv and is turned off after the delay time tv has elapsed.
摘要翻译：一种控制等离子体显示面板的AC电压电路的电路装置的方法，所述电路装置至少包括由所述桥式晶体管（T1，T2，T3，T4）构成的晶体管桥，输入电压（U0），电容器（Cp）和包括辅助电压（Uh），第一辅助晶体管（T11）和第一线圈（L1）的充电电路，并且在充电操作开始时，第一辅助晶体管（T1）为其特征在于，一旦第一辅助晶体管（T11）导通，半桥的第二桥式晶体管（T2）继续导通延迟时间tv，并且在延迟时间tv具有过去。

77. 发明授权

US06670806B2 Magnetic position sensor for measuring linear displacement 失效
标题翻译：用于测量线性位移的磁性位置传感器
公开(公告)号：US06670806B2
公开(公告)日：2003-12-30
申请号：US10084719
申请日：2002-02-25
申请人： Matthias Wendt , Reinhold Elferich
发明人： Matthias Wendt , Reinhold Elferich
IPC分类号： G01B700
CPC分类号： G01D5/145 , F15B15/2861 , F15B2013/0409 , F16K37/0041 , G01B7/003 , Y10T137/8242
摘要： The invention relates to a device with a magnetic position sensor comprising a field sensor (5) and analysis electronics (7) for linear displacements of a rod-shaped component (3), in particular the shaft of an actuator, with an element (M) generating a magnetic field (4) and a position sensor measuring the magnetic field strength angle of this field, the field angle signal determined by this sensor being used for displacement path determination. The element generating a magnetic field (4) is an axially magnetized magnet casing (M) which surrounds the rod-shaped component (3) of the actuator itself, is fixedly connected thereto and can rotate therewith about its displacement axis (z).
摘要翻译：本发明涉及一种具有磁性位置传感器的装置，该磁性位置传感器包括一个用于线性位移的棒状部件（3）的场传感器（5）和分析电子装置（7），特别是致动器的轴与元件（M ）产生磁场（4）和测量该磁场强度角的位置传感器，由该传感器确定的场角信号用于位移路径确定。产生磁场（4）的元件是围绕致动器本身的棒状部件（3）的轴向磁化的磁体壳体（M），其固定地连接到其上并且可以围绕其位移轴线（z）旋转。

78. 发明授权

US06577230B1 Network for data and energy transfer 有权
标题翻译：数据和能量转移网络
公开(公告)号：US06577230B1
公开(公告)日：2003-06-10
申请号：US09660915
申请日：2000-09-13
申请人： Matthias Wendt , Wolfgang Budde , Peter Fuhrmann
发明人： Matthias Wendt , Wolfgang Budde , Peter Fuhrmann
IPC分类号： H04M1104
CPC分类号： H04L12/44 , G05B2219/25356 , H04B3/54 , H04B3/56 , H04B2203/5458 , H04B2203/547 , H04B2203/5483 , H04L12/10 , H04L12/40045 , H04L12/40182 , H04L2012/40247
摘要： For a network comprising at least two lines and network users, both a transfer of data and a terminal for energy transfer through the network are realized in that the two lines (1, 2) of the network are formed both for a data transfer among the network users (3, 4, 5, 6) and for energy transfer from a voltage source to the network users (3, 4, 5, 6), in that the data are symmetrically and differentially transferred through the two lines (1, 2), in that a terminal of the voltage source is coupled to the two lines (1, 2), in that the network users (3, 4, 5, 6) are coupled to the other terminal of the voltage source via a different electric connection separated from the network, in that the network users (3, 4, 5, 6) symmetrically couple out the energy transfer via the two lines (1, 2) of the network, and in that the two lines (1, 2) are mutually insulated.
摘要翻译：对于包括至少两条线路和网络用户的网络，通过网络传送数据和终端用于能量传输的两者都是通过网络的两条线路（1,2）形成的，用于在网络用户（3,4,5,6），以及从电压源到网络用户（3,4,5,6）的能量传输，因为数据通过两行（1,2）对称和差分传输），因为电压源的端子耦合到两条线（1,2），因为网络用户（3,4,5,6）经由不同的电连接到电压源的另一个端子连接与网络分离，因为网络用户（3,4,5,6）对称地耦合出网络的两条线路（1,2）的能量传输，并且两条线路（1,2）相互绝缘。

79. 发明授权

US06169223A Compress for medical treatment 有权
标题翻译：压缩医疗
公开(公告)号：US06169223A
公开(公告)日：2001-01-02
申请号：US09245661
申请日：1999-02-08
申请人： Rodolfo M{umlaut over (a)}hr , Matthias Wendt
发明人： Rodolfo M{umlaut over (a)}hr , Matthias Wendt
IPC分类号： A61F1300
CPC分类号： A61F13/8405 , A61F13/00063 , A61F2013/00225 , A61F2013/00255 , A61F2013/00536 , A61F2013/00578 , A61F2013/00744 , A61F2013/00748 , A61F2013/00863 , A61F2013/0091 , A61F2013/00914 , A61F2013/8497
摘要： A medical compress for use in treating chronic wounds includes a non-woven textile fabricated from air laid fibers containing a superabsorbent material. The superabsorbent material is enclosed by a knitted mesh which can be formed to the shape of the wound. An irrigation solution is preferably contained by the compress to keep the wound irrigated and to encourage healing.
摘要翻译：用于治疗慢性伤口的医用敷料包括由含有超吸收材料的气流成网纤维制成的无纺织物。超吸收材料被可以形成为伤口形状的针织网包围。优选地，通过压缩包含灌洗溶液以保持伤口的灌注并促进愈合。

80. 发明授权

US6121717A Driving device for at least two rotation elements, which device comprises at least one piezoelectric driving element 失效
标题翻译：用于至少两个旋转元件的驱动装置，该装置包括至少一个压电驱动元件
公开(公告)号：US6121717A
公开(公告)日：2000-09-19
申请号：US201045
申请日：1998-11-30
申请人： Gerhard Diefenbach , Christian Reichinger , Matthias Wendt
发明人： Gerhard Diefenbach , Christian Reichinger , Matthias Wendt
IPC分类号： H02N2/00 , B26B19/28 , H01L41/09 , H02N2/10 , H02N2/12 , H01L41/08
CPC分类号： B26B19/28 , H01L41/0913 , H02N2/0015 , H02N2/002 , H02N2/004 , H02N2/0055 , H02N2/103
摘要： The invention relates to a driving device for at least two rotation elements, which device comprises at least one piezoelectric driving element. The object of the invention is to provide such a driving device having a high efficiency and allowing a more flexible positioning of the rotation elements.The invention is characterized in that the piezoelectric driving element comprises a piezoelectric resonator and at least two friction elements arranged on the piezoelectric resonator and disposed opposite one another, the piezoelectric resonator with the friction elements is arranged between the two rotation elements and is restrained by means of a pre-loading force, each one of the friction elements acts upon one of the rotation elements, and electrical means for the excitation of a vibration mode of the piezoelectric resonator have been provided.
摘要翻译：本发明涉及一种用于至少两个旋转元件的驱动装置，该装置包括至少一个压电驱动元件。本发明的目的是提供一种高效率的驱动装置，并允许旋转元件的更灵活的定位。本发明的特征在于，压电驱动元件包括压电谐振器和布置在压电谐振器上的至少两个摩擦元件并且彼此相对布置，具有摩擦元件的压电谐振器被布置在两个旋转元件之间并且被装置预加载力中的每一个摩擦元件作用于其中一个旋转元件，并且已经提供了用于激发压电谐振器的振动模式的电气装置。

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