公开(公告)号：US09210757B2

公开(公告)日：2015-12-08

申请号：US14124743

申请日：2012-05-30

Applicant: Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Pieter Gerrit Blanken ,  Ralph Kurt

Inventor： Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Pieter Gerrit Blanken ,  Ralph Kurt

IPC: H05B37/00 ,  H05B33/08

CPC classification number: H05B33/0845 ,  H05B33/0812 ,  H05B33/0815 ,  H05B33/083 ,  H05B33/0842 ,  H05B33/0851 ,  H05B37/02 ,  Y02B20/347 ,  Y02B20/348

Abstract: A string of LED loads is supplied by means of a rectified mains voltage. A cathode of each LED load is coupled to ground by means of a string. The strings are made conductive and non-conductive one by one in dependency of the instantaneous value of the rectified mains using both voltage and current sensing.

Abstract translation: 一串LED负载通过整流电源电压供电。 每个LED负载的阴极通过一个串耦合到地面。 根据使用电压和电流感测的整流电源的瞬时值，这些串是逐个导通和不导电的。

公开(公告)号：US09169997B2

公开(公告)日：2015-10-27

申请号：US13821056

申请日：2011-09-05

Applicant: Ralph Kurt ,  Teunis Willem Tukker ,  Mark Eduard Johan Sipkes

Inventor： Ralph Kurt ,  Teunis Willem Tukker ,  Mark Eduard Johan Sipkes

IPC: F21V7/09 ,  F21V13/04 ,  F21K99/00 ,  F21V5/00 ,  F21V5/04 ,  F21V7/00 ,  F21V14/06 ,  G02B19/00 ,  F21V7/04 ,  F21W131/406 ,  F21Y105/00 ,  F21Y113/00 ,  F21Y101/02

CPC classification number: F21V13/04 ,  F21K9/00 ,  F21K9/62 ,  F21V5/008 ,  F21V5/04 ,  F21V7/0025 ,  F21V7/043 ,  F21V7/09 ,  F21V14/06 ,  F21W2131/406 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0066

Abstract: There is provided an arrangement for spot illumination (14). The arrangement provides an improved collimation and color mixing unit comprising a LED array (1), a convex shaped reflector (15a), a field lens (21) and an additional cylindrical reflector (15b) at the exit aperture of the system. In combination with an optical projection system which may comprise at least two additional zoom lenses and a gate (in which several maskers, gobos or shutters could be inserted) the system allows color mixing in an extended operational range including out of focus zoom settings often used to get soft edge spots.

Abstract translation: 提供了点光照明装置（14）。 该装置提供了一种改进的准直和混色单元，其包括在该系统的出口孔处的LED阵列（1），凸形反射器（15a），场透镜（21）和附加圆柱形反射器（15b）。 与可以包括至少两个额外的变焦透镜和门（其中可以插入多个遮罩，图案或快门）的光学投影系统组合，系统允许在扩展的操作范围内进行颜色混合，包括经常使用的焦距缩放设置 获得软边缘斑点。

公开(公告)号：US20140375223A1

公开(公告)日：2014-12-25

申请号：US14124731

申请日：2012-05-30

Applicant: Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Ralph Kurt

Inventor： Haimin Tao ,  Henricus Marius Joseph Maria Kahlman ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/0845 ,  H05B33/0812 ,  H05B33/0815 ,  H05B33/083 ,  H05B33/0842 ,  H05B33/0851 ,  H05B37/02 ,  Y02B20/347 ,  Y02B20/348

Abstract: LED light source suitable for use with a phase cut dimmer (III), comprising •input terminals (K1, K2) for connection to an AC supply voltage, •a rectifier (I) coupled to the input terminals, 108 a series arrangement comprising N LEDs (LL1, LL2, LL3) coupled to the rectifier, •control circuitry (EX) for sequentially activating (deactivating) the LEDs as the supply voltage increases (decreases), wherein the control circuitry comprises: •N controllable current regulators, each regulator being coupled between the cathode of a LED and ground and comprising a transistor and one impedance in series, •a global current control circuit (X) coupled to the control electrodes of said transistors and comprising circuitry for adjusting the voltage at said control electrodes in dependency of the phase angle, •a series arrangement of a switch (S) and a capacitor (C1) coupled- to the rectifier and •means (VIII) for rendering said switch conductive in case the AC supply voltage drops below a reference value.

Abstract translation: 适合与相位调光器（III）一起使用的LED光源，包括：用于连接到AC电源电压的输入端子（K1，K2）;•耦合到输入端子的整流器（108），包括N 耦合到整流器的LED（LL1，LL2，LL3），•随着电源电压增加（减少），顺序地激活（停用）LED的控制电路（EX），其中控制电路包括：·N个可控电流调节器， 耦合在LED的阴极和地之间并且包括串联的晶体管和一个阻抗;·耦合到所述晶体管的控制电极的全局电流控制电路（X），并且包括用于依赖地调节所述控制电极处的电压的电路 •相对于整流器耦合的开关（S）和电容器（C1）的串联布置;以及用于在所述交流电源电压低于所述情况下使所述开关导通的装置（VIII） 参考值。

公开(公告)号：US20140015428A1

公开(公告)日：2014-01-16

申请号：US14007492

申请日：2012-03-28

Applicant: Haimin Tao ,  Marinus Petrus Creusen ,  Ralph Kurt

Inventor： Haimin Tao ,  Marinus Petrus Creusen ,  Ralph Kurt

IPC: H05B33/08

CPC classification number: H05B33/083 ,  H05B33/0809

Abstract: LED light source comprising a string of LED loads (LED1-LED4) supplied by a rectified mains voltage. The number of LED loads carrying current is increased as the momentary amplitude of the rectified mains voltage increases, and is decreased as the momentary amplitude of the rectified mains voltage decreases. The order in which the LED loads start carrying a current and the order in which the LED loads stop carrying a current is reversed for each half period of the mains.

Abstract translation: LED光源包括由整流电源电压提供的一串LED负载（LED1-LED4）。 负载电流的LED负载的数量随着整流电源电压的瞬时幅度的增加而增加，并且随着整流电源电压的瞬时幅度的减小而减小。 LED负载开始承载电流的顺序以及LED负载停止承载电流的顺序在主电源的每个半周期都相反。

公开(公告)号：US08445873B2

公开(公告)日：2013-05-21

申请号：US13478446

申请日：2012-05-23

Applicant: Vadim Yevgenyevich Banine ,  Levinus Pieter Bakker ,  Ralph Kurt ,  Johannes Hubertus Josephina Moors ,  Lucas Henricus Johannes Stevens ,  Peter Cornelis Zalm

Inventor： Vadim Yevgenyevich Banine ,  Levinus Pieter Bakker ,  Ralph Kurt ,  Johannes Hubertus Josephina Moors ,  Lucas Henricus Johannes Stevens ,  Peter Cornelis Zalm

IPC: G21G5/00

CPC classification number: G01N25/142 ,  G01N25/68 ,  Y10T436/25875

Abstract: A system for detecting at least one contamination species in an interior space of a lithographic apparatus, including: at least one monitoring surface configured to be in contact with the interior space, a thermal controller configured to control the temperature of the monitoring surface to at least one detection temperature, and at least one detector configured to detect condensation of the at least one contamination species onto the monitoring surface.

Abstract translation: 一种用于检测光刻设备的内部空间中的至少一种污染物质的系统，包括：被配置为与所述内部空间接触的至少一个监测表面;被配置为将所述监测表面的温度控制在至少 一个检测温度，以及至少一个检测器，被配置为检测所述至少一种污染物质到所述监测表面上的冷凝。

公开(公告)号：US20120087116A1

公开(公告)日：2012-04-12

申请号：US13378087

申请日：2010-06-09

Applicant: Teunis Willem Tukker ,  Egbert Lenderink ,  Ralph Kurt ,  Mark Eduard Johan Sipkes

Inventor： Teunis Willem Tukker ,  Egbert Lenderink ,  Ralph Kurt ,  Mark Eduard Johan Sipkes

IPC: F21V7/00 ,  F21V9/00

CPC classification number: F21V7/09 ,  F21K9/62 ,  F21V3/04 ,  F21V7/041 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2115/10

Abstract: An illumination system (10) for spot illumination comprising a tubular reflector (2) with a reflective inner surface, the tubular reflector (2) having an entrance aperture (7) and an exit aperture (8) being larger than the entrance aperture (7); and a light-source array (1) comprising a plurality of light-sources (13a-c; 30a-d, 31a-d, 32a-d) arranged to emit light into the tubular reflector (2) at the entrance aperture (7) thereof. At least one of the tubular reflector (2) and the light-source array (1) is configured in such a way that each symmetry state of the light-source array (1) is different from any symmetry state of the tubular reflector (2). By avoiding coinciding symmetry states, the occurrence of preferred directions of the emitted light can be reduced, whereby the spatial homogeneity with respect to intensity and, where applicable, color of the emitted light can be improved.

Abstract translation: 一种用于点照明的照明系统（10），包括具有反射内表面的管状反射器（2），所述管状反射器（2）具有大于入口孔（7）的入口孔（7）和出口孔（8） ）; 以及包括多个光源（13a-c; 30a-d，31a-d，32a-d）的光源阵列（1），其布置成在入射孔（7）处将光发射到管状反射器（2） ）。 管状反射器（2）和光源阵列（1）中的至少一个被配置成使得光源阵列（1）的每个对称状态不同于管状反射器（2）的任何对称状态 ）。 通过避免一致的对称状态，可以减少发射光的优选方向的发生，由此可以改善相对于强度的空间均匀性，并且在适用的情况下可以改善发射光的颜色。

公开(公告)号：US08084270B2

公开(公告)日：2011-12-27

申请号：US12161715

申请日：2007-01-15

Applicant: Menno Willem Jose Prins ,  Ralph Kurt

Inventor： Menno Willem Jose Prins ,  Ralph Kurt

IPC: G01N1/00 ,  G01N33/553 ,  G01N33/50 ,  G01N21/01

CPC classification number: G01N27/745 ,  B01F13/0809 ,  G01N35/0098 ,  Y10T436/143333 ,  Y10T436/25

Abstract: It is an object of the invention to provide for an alternative for analyzing fluids. To this end a device for analyzing fluids comprising magnetic particles is provided, the device comprising magnetic means for generating a magnetic field designed for exerting a magnetic force to the magnetic particles creating a movement of the fluid comprising targets and a membrane with an array for moving the fluid through or along the array.

Abstract translation: 本发明的目的是提供用于分析流体的替代方案。 为此，提供了一种用于分析包含磁性颗粒的流体的装置，该装置包括用于产生设计用于向磁性颗粒施加磁力的磁场的磁性装置，其产生包含靶的流体和具有用于移动的阵列的膜的运动 流体通过或沿着阵列。

公开(公告)号：US20110098609A1

公开(公告)日：2011-04-28

申请号：US12742016

申请日：2008-11-11

Applicant: Christopher S. Hall ,  Ralph Kurt

Inventor： Christopher S. Hall ,  Ralph Kurt

IPC: A61N7/00 ,  G01K11/22

CPC classification number: A61N7/02 ,  A61B2017/00084 ,  C09K19/38 ,  C09K19/408 ,  C09K19/52 ,  G01K11/16 ,  G01K11/165

Abstract: The present invention relates to a hydrogel-containing temperature indicating element for use in ultrasound therapy. The temperature indicating element of the present invention and the therapeutic device and method making use of the same enable in some embodiments an automated adaptation of the power output as a function of the tissue temperature, avoiding therefore overheating or burning of the skin.

Abstract translation: 本发明涉及一种用于超声治疗的含水凝胶温度指示元件。 本发明的温度指示元件和使用其的治疗装置和方法在一些实施例中能够根据组织温度自动调整功率输出，从而避免皮肤过热或燃烧。

公开(公告)号：US07868537B2

公开(公告)日：2011-01-11

申请号：US11814377

申请日：2006-01-16

Applicant: Eduard Johannes Meijer ,  Eric Alexander Meulenkamp ,  Ralph Kurt ,  Steve Klink

Inventor： Eduard Johannes Meijer ,  Eric Alexander Meulenkamp ,  Ralph Kurt ,  Steve Klink

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/56

CPC classification number: B82Y30/00 ,  H01L51/5032 ,  H01L51/5088 ,  H01L51/5092

Abstract: A light-emitting diode has a first electrode, a second electrode and a light-emitting layer. A receptor layer of an ion receptor has an affinity for ions of a first charge and is positioned between the first electrode and the light-emitting layer. A further layer includes immobile ions of a second charge and is positioned between the second electrode and light-emitting layer. The immobile ions initially have attached counterions of the first charge that move towards the receptor layer upon application of an electric field for capture by the receptor layer. Upon capture of the counterions, a concentration of immobilized ions of the first charge is formed at the first electrode yielding an ion gradient for injection of electrons and holes resulting in emission of light.

Abstract translation: 发光二极管具有第一电极，第二电极和发光层。 离子受体的受体层对第一电荷的离子具有亲和性，并且位于第一电极和发光层之间。 另一层包括第二电荷的固定离子，并且位于第二电极和发光层之间。 最初，固定离子最初具有附着的抵抗离子，第一电荷在施加用于俘获受体层的电场时朝向受体层移动。 在捕获抗衡离子时，在第一电极处形成第一电荷的固定离子的浓度，产生用于注入电子和空穴的离子梯度，导致光的发射。

公开(公告)号：US20100266450A1

公开(公告)日：2010-10-21

申请号：US12746940

申请日：2008-12-08

Applicant: Reinhold Wimberger-Friedl ,  Roel Penterman ,  Ralph Kurt ,  Emiel Peeters

Inventor： Reinhold Wimberger-Friedl ,  Roel Penterman ,  Ralph Kurt ,  Emiel Peeters

IPC: G01N33/48 ,  B23P11/00

CPC classification number: B01L3/5023 ,  B01L3/502753 ,  B01L2200/12 ,  B01L2300/0636 ,  B01L2300/0654 ,  B01L2300/0681 ,  B01L2300/069 ,  B01L2300/0887 ,  B01L2300/168 ,  B01L2400/0406 ,  B01L2400/0487 ,  B01L2400/065 ,  Y10T29/49826

Abstract: The present invention provides a microf luidic device, for instance for molecular sieving or for detecting a target substance in a sample fluid. The device comprises a first substrate (120) having a substantially flat first surface that is provided with first recesses (124), and a second substrate (128) having a substantially flat second surface that is provided with second recesses (130). At least some of the first recesses are filled with a porous material (114). Alternate first recesses and second recesses form a meandering channel for a sample fluid. The second recesses may be filled with a further porous material. In an embodiment, a capture substance for binding a target substance is arranged in or on the porous material.

Abstract translation: 本发明提供微流控装置，例如用于分子筛或用于检测样品流体中的目标物质。 该装置包括具有基本平坦的第一表面的第一基底（120），第一基底具有第一凹槽（124），第二基底（128）具有基本平坦的第二表面，该第二基底具有第二凹槽（130）。 至少一些第一凹部填充有多孔材料（114）。 替代的第一凹槽和第二凹槽形成用于样品流体的曲折通道。 第二凹部可以被另外的多孔材料填充。 在一个实施方案中，用于结合目标物质的捕获物质被布置在多孔材料中或其上。