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公开(公告)号：US06504607B2
公开(公告)日：2003-01-07
申请号：US10004689
申请日：2001-12-04
IPC分类号： G01J330
CPC分类号： G01N27/44721
摘要： Systems and methods for analyzing a sample are disclosed. The system may include a light source operable to transmit light onto the sample, a detector operable to detect intensity of the light emitted from the sample, and a power modulator. The power modulator modulates the light source power such that light is emitted from the light source in more than one mode to reduce changes in the emitted light due to temperature changes in the light source.
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公开(公告)号：US06353475B1
公开(公告)日：2002-03-05
申请号：US09377891
申请日：1999-08-19
IPC分类号： G01N2101
CPC分类号： G01N27/44721
摘要： Systems and methods for analyzing a sample are disclosed. The system may include a light source operable to transmit light onto the sample, a detector operable to detect intensity of the light emitted from the sample, and a power modulator. The power modulator modulates the light source power such that light is emitted from the light source in more than one mode to reduce changes in the emitted light due to temperature changes in the light source.
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公开(公告)号：US20070007139A1
公开(公告)日：2007-01-11
申请号：US11431816
申请日：2006-05-10
CPC分类号： G01N27/44713
摘要： An electrode arrangement for a gel electrophoresis device, the electrode arrangement comprising a first electrode member adapted to provide an electrical contact with at least two gel strips individually so that each electrical signal of the at least two gel strips is controllable and/or monitorable separately.
摘要翻译： 一种用于凝胶电泳装置的电极装置，所述电极装置包括适于独立地提供与至少两个凝胶条的电接触的第一电极构件，使得所述至少两个凝胶条的每个电信号是可分开控制和/或可监控的。
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公开(公告)号：US06660991B2
公开(公告)日：2003-12-09
申请号：US10095235
申请日：2002-03-11
申请人： Volker Brombacher , Fritz Bek
发明人： Volker Brombacher , Fritz Bek
IPC分类号： H01J4014
摘要： Low intensity light is incident upon a photodiode whose output is coupled to an integrator. The output of the integrator is coupled to an input of an A/D converter, whose output is coupled to a microprocessor, whose output is coupled to a filter. A second output of the microprocessor is coupled to a gate electrode of a FET to provide a reset signal to the FET to reset the integrator. The microprocessor compares the digital samples of the integrated signal from the A/D converter and, firstly, generates the reset signal if a sample is beyond a set limit, and, secondly, calculates delta values between adjacent samples and interpolates the delta values for the reset periods so as to provide a continuous data stream which can be filtered by a filter matched to the form of the original signal.
摘要翻译： 低强度光入射到其输出耦合到积分器的光电二极管上。 积分器的输出耦合到A / D转换器的输入，其输出耦合到微处理器，其输出耦合到滤波器。 微处理器的第二输出耦合到FET的栅电极，以向FET提供复位信号以复位积分器。 微处理器将来自A / D转换器的积分信号的数字样本进行比较，首先如果样本超出设定极限，则产生复位信号，其次，计算相邻样本之间的增量值，并对 复位周期，以便提供连续的数据流，该数据流可以由与原始信号的形式匹配的滤波器进行滤波。
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公开(公告)号：USRE39527E1
公开(公告)日：2007-03-27
申请号：US10956015
申请日：2004-09-30
申请人： Volker Brombacher , Fritz Bek
发明人： Volker Brombacher , Fritz Bek
摘要： Low intensity light is incident upon a photodiode whose output is coupled to an integrator. The output of the integrator is coupled to an input of an A/D converter, whose output is coupled to a microprocessor, whose output is coupled to a filter. A second output of the microprocessor is coupled to a gate electrode of a FET to provide a reset signal to the FET to reset the integrator. The microprocessor compares the digital samples of the integrated signal from the A/D converter and, firstly, generates the reset signal if a sample is beyond a set limit, and, secondly, calculates delta values between adjacent samples and interpolates the delta values for the reset periods so as to provide a continuous data stream which can be filtered by a filter matched to the form of the original signal.
摘要翻译： 低强度光入射到其输出耦合到积分器的光电二极管上。 积分器的输出耦合到A / D转换器的输入，其输出耦合到微处理器，其输出耦合到滤波器。 微处理器的第二输出耦合到FET的栅电极，以向FET提供复位信号以复位积分器。 微处理器将来自A / D转换器的积分信号的数字样本进行比较，首先如果样本超出设定极限，则产生复位信号，其次，计算相邻样本之间的增量值，并对 复位周期，以便提供连续的数据流，该数据流可以由与原始信号的形式匹配的滤波器进行滤波。
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6.发明授权公开(公告)号：US06366448B1
公开(公告)日：2002-04-02
申请号：US09598891
申请日：2000-06-22
申请人： Manfred Berndt , Volker Brombacher
发明人： Manfred Berndt , Volker Brombacher
IPC分类号： H02B104
CPC分类号： H02B1/32
摘要： The disclosed HV supply device has a first housing part (1) that serves as an outside cover. In addition, a second housing part (6) forming two sides is provided. On the first side is the high-voltage supply part (8), and on the second side is the low-voltage supply part (9) which is physically or spatially separated from the high-voltage supply part (8). The first side of the second housing part (6) has a first mounting rack (14) to receive electrical or electronic low-voltage (16) and high-voltage components (17), and the second side has a second mounting rack (13) to receive electrical or electronic low-voltage components (15), whereby the two mounting racks (13, 14) are connected by an electrical connecting line (11, 12) penetrating the second housing part (6). The second (6) and the first housing part (1) are designed so that the high-voltage supply part (8) is enclosed on all sides in an area within one of the two housing parts after the two housing parts (1, 6) are joined. The suggested spatial separation of the LV from the HV substantially increases and improves the operational safety when handling such a HV supply device. In addition, it allows easy and safe access to the low-voltage electrical equipment or electronics without having to turn off the high-voltage while minimising the danger of contacting it.
摘要翻译： 所公开的HV供电装置具有用作外盖的第一壳体部分（1）。 此外，设置形成两侧的第二壳体部分（6）。 第一侧是高压供给部（8），第二侧是与高压供给部（8）物理或空间分离的低压供给部（9）。 第二壳体部分（6）的第一侧具有用于接收电气或电子低压（16）和高压部件（17）的第一安装架（14），并且第二侧部具有第二安装架（13 ）接收电气或电子低压部件（15），由此两个安装架（13,14）通过穿过第二壳体部分（6）的电连接线（11,12）连接。 第二（6）和第一壳体部分（1）被设计成使得高压供应部件（8）在两个壳体部件（1,6）之后的两个壳体部件中的一个区域内的所有侧面上被封闭 ）被加入。 建议的LV与HV的空间分离显着增加，并且在处理这种HV供电装置时提高了操作安全性。 此外，它允许轻松，安全地访问低压电气设备或电子设备，而不必关闭高压，同时最大限度地减少接触危险。
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