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公开(公告)号：US4241998A
公开(公告)日：1980-12-30
申请号：US004427
申请日：1979-01-18
申请人： Rudolf Farkas , Michel Moulin , Georges Revillet
发明人： Rudolf Farkas , Michel Moulin , Georges Revillet
CPC分类号： G01N21/255
摘要： Spectrophotometer intended in particular for the optical analysis of samples in a rotatory analyser. In order to attain the characteristics required of a modern spectrophotometer for clinical chemistry and to attain in particular a high reproducibility of the measurements, the spectrophotometer comprises a flash tube, an stabilizing optical device for device for deriving a light beam having a constant spatial distribution from each flash from the flash tube, a grating monochromator for dispersing the light delivered by the stabilizing device and for delivering a beam of filtered light, an optical element for dividing the filtered beam to produce two beams, the first of which travels through a sample for analysis and the second of which reaches a detector which delivers a reference signal corresponding to the intensity of the second beam, and a second detector placed to receive the beam emerging from the sample.
摘要翻译： 分光光度计特别用于旋转分析仪中样品的光学分析。 为了获得用于临床化学的现代分光光度计所需的特性并且特别地实现测量的高再现性，分光光度计包括闪光管，稳定光学装置，用于从具有恒定空间分布的光束导出的装置 每个闪光灯都来自闪光管，用于分散由稳定装置传送的光并用于传送过滤光束的光栅单色仪，用于分割滤光束以产生两束光的光学元件，第一光束穿过样品， 分析，其中第二个到达检测器，该检测器传送对应于第二光束强度的参考信号，以及第二检测器，用于接收从样品出射的光束。
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公开(公告)号：US4150922A
公开(公告)日：1979-04-24
申请号：US698998
申请日：1976-06-23
申请人： Gerard Cuenoud , Rudolf Farkas , Georges Revillet , Manuel Sanz
发明人： Gerard Cuenoud , Rudolf Farkas , Georges Revillet , Manuel Sanz
CPC分类号： B01L3/0203 , F04B43/04
摘要： A constant-volume increment pipetting arrangement for use particularly in connection with analysis of minute specimen volumes of biological fluids. The arrangement, which is designed to have a very low inertia factor, comprises a pumping unit having a pair of two-port valves with a duct running between a port from each valve, wherein at least a portion of the duct wall is movable to provide a variable volume pipetting chamber. The second port of one valve serves as the intake port for the fluid to be pipetted and the remaining port of the other valve serves as the delivery port. Three reciprocating drive elements are provided, connected one each to the valves and to the movable portion of the duct wall. Associated with the drive elements is a sequential control means, wherein the control means portion for the drive element connected to the moving portion of the duct wall constitutes an electromagnet arrangement energizable by a periodic supply. Means are associated with the duct wall drive element for controlling the travel amplitude of the electromagnet's armature and thus the travel amplitude of this drive element. The volume of liquid displaced by the movement of the movable portion of the duct wall which arises from the controlled movement of the drive element associated therewith corresponds to the volume required for the pipetted increment, whatever variations in resistance may be encountered by the duct-related drive element.
摘要翻译： 定量增量移液装置，特别用于分析生物液体的微小标本体积。 被设计为具有非常低的惯性因子的装置包括具有一对双口阀的泵送单元，其具有在每个阀门的端口之间延伸的管道，其中管道壁的至少一部分可移动以提供 可变体积移液室。 一个阀的第二端口用作待移液的进气口，另一个阀的剩余端口用作输送口。 提供三个往复驱动元件，每个往往驱动元件连接到阀和管道壁的可移动部分。 与驱动元件相关联的是顺序控制装置，其中用于连接到管道壁的移动部分的驱动元件的控制装置部分构成可由周期性供给激励的电磁体布置。 装置与管道壁驱动元件相关联，用于控制电磁铁的电枢的行进幅度，从而控制该驱动元件的行进幅度。 通过由与其相关联的驱动元件的受控运动引起的管道壁的可移动部分移动的液体的体积相当于吸移增量所需的体积，无论与管道相关的阻力可能遇到什么变化 驱动元件
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公开(公告)号：US3999862A
公开(公告)日：1976-12-28
申请号：US632287
申请日：1975-11-17
申请人： Georges Revillet , Manuel Sanz , Rudolf Farkas
发明人： Georges Revillet , Manuel Sanz , Rudolf Farkas
CPC分类号： G01N21/07 , B04B5/0414
摘要： Apparatus for optically analyzing a solution comprises a tubular enclosure for containing the solution, which enclosure is rigidly mounted on a rotor so that the longitudinal axis of the enclosure extends radially of the axis of rotation. A radially inner end of the enclosure is open and a radially outer end thereof is closed by a transparent wall to constitute two light-transmitting windows through which a light beam is radially directed when the enclosure passes a predetermined place on its path of movement. A light detector is disposable on the axis of the light beam to detect the light beam after passage through the enclosure.
摘要翻译： 用于光学分析溶液的装置包括用于容纳溶液的管状外壳，该外壳刚性地安装在转子上，使得外壳的纵向轴线沿旋转轴线径向延伸。 外壳的径向内端开放，其径向外端由透明壁封闭以构成两个透光窗，当外壳通过其运动路径上的预定位置时，光束通过该透光窗径向定向。 光检测器在光束的轴线上是一次性的，以便在通过外壳之后检测光束。
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公开(公告)号：US4194143A
公开(公告)日：1980-03-18
申请号：US953521
申请日：1978-10-23
申请人： Rudolf Farkas , Michel Moulin
发明人： Rudolf Farkas , Michel Moulin
IPC分类号： H05B41/34
CPC分类号： H05B41/34
摘要： A power circuit for a discharge lamp, in particular a flash lamp serving as light source in an optical analysis apparatus which comprises an electric power source outputting a d.c. voltage and capable of reabsorbing electrical energy, which also comprises an energy transferring circuit inserted between the electric power source and a first capacitor connected to the lamp, the capacitor being charged via the energy transferring circuit and adapted to store the energy required for each discharge across the lamp, the energy transferring circuit comprising a first current path comprising the primary winding of an autotransformer and adapted to transfer current from the electric power source to the first capacitor until the voltage across it reaches a predetermined value, and a second current path comprising a second capacitor for storing part of the surplus or non-used energy stored in the autotransformer during the charging of the first capacitor. To reduce interalia the duration of the charging cycle of the first capacitor, the energy transferring circuit further comprises a third current path comprising the secondary winding of the autotransformer, which path serves for returning the unused energy stored in the autotransformer and in the second capacitor to the electric power source.
摘要翻译： 一种用于放电灯的电源电路，特别是用作光学分析装置中的光源的闪光灯，其包括输出直流电的电源。 电压并且能够重新吸收电能，其还包括插入在电源和连接到灯之间的第一电容器之间的能量传递电路，电容器经由能量传输电路充电并且适于存储每个放电所需的能量 所述灯，所述能量传递电路包括包括自耦变压器的初级绕组的第一电流路径，并且适于将电流从所述电源传送到所述第一电容器直到其两端的电压达到预定值;以及第二电流路径， 第二电容器，用于存储在第一电容器充电期间存储在自耦变压器中的剩余或未使用能量的一部分。 为了减少第一电容器的充电周期的持续时间，能量传输电路还包括包括自耦变压器的次级绕组的第三电流路径，该路径用于将存储在自耦变压器中的第二电容器和第二电容器中的未使用的能量返回到 电源。
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5.发明授权System for defining internal variables by selecting and confirming the selected valve is within a defined range of values 有权通过选择和确认所选阀门来定义内部变量的系统在定义的值范围内公开(公告)号：US07058800B2
公开(公告)日：2006-06-06
申请号：US09988418
申请日：2001-11-16
申请人： Rudolf Farkas
发明人： Rudolf Farkas
CPC分类号： G06F9/44505 , G01R13/02 , G01R13/029 , G01R13/345 , G01R19/2506 , G05B15/02 , H04N21/47202 , H04N21/8173
摘要： A method and apparatus for governing the internal operation of an instrument. The apparatus comprises device for storing a value, device for changing the value and a device for attaching to another item that need to be notified of a change of the value. The value is an allowed range of values, or requested value, or an adapted value. The apparatus further comprises a device for storing attributes. The adapted value is constrained to stay within the allowed range that corresponds to physical limits. The adapted value corresponds to optimal use or to capabilities. The value may change dynamically and may depend on the state of other internal variables.
摘要翻译： 一种用于控制仪器内部操作的方法和装置。 该装置包括用于存储值的装置，用于改变该值的装置和用于附加到需要被通知该值的改变的另一个项目的装置。 该值是允许的值范围或请求的值或适应值。 该装置还包括用于存储属性的装置。 适应值被限制为保持在对应于物理限制的允许范围内。 适应值对应于最佳使用或功能。 该值可能会动态更改，并可能取决于其他内部变量的状态。
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公开(公告)号：US06885953B2
公开(公告)日：2005-04-26
申请号：US09988119
申请日：2001-11-16
申请人： Rudolf Farkas , Anthony Cake
发明人： Rudolf Farkas , Anthony Cake
CPC分类号： G06F9/44505 , G01R13/02 , G01R13/029 , G01R13/345 , G01R19/2506 , G05B15/02 , H04N21/47202 , H04N21/8173
摘要： A method and apparatus for saving the operational settings of an instrument. The method comprises the steps of: initiating the saving operation, initializing, by each software object, of any software object below it, initializing the internal variables belonging to the software objects, and saving the results to a file. The file is modular, is human readable text and is a computer program. The internal variable is designated in the file by a hierarchical path and is designated in the file by a hierarchical address. The computer program in an industry standard programming language such as Visual Basic Script.
摘要翻译： 一种用于保存仪器的操作设置的方法和设备。 该方法包括以下步骤：启动保存操作，由每个软件对象初始化其下的任何软件对象，初始化属于软件对象的内部变量，并将结果保存到文件中。 该文件是模块化的，是可读的文本，是一个计算机程序。 内部变量通过分层路径在文件中指定，并通过分层地址在文件中指定。 计算机程序采用行业标准编程语言，如Visual Basic Script。
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公开(公告)号：US5698450A
公开(公告)日：1997-12-16
申请号：US532258
申请日：1995-09-22
IPC分类号： G01N35/00 , G01N35/02 , G01N35/04 , G01N33/553
CPC分类号： G01N35/0092 , G01N35/0098 , G01N2035/00752 , G01N2035/0465 , G01N35/025 , Y10S436/807 , Y10S436/809 , Y10T436/11 , Y10T436/113332 , Y10T436/114998 , Y10T436/115831
摘要： The invention relates to a method of measuring antigens or antibodies in biological fluids in appropriately designed reaction cells in an automated analytical apparatus. The method includes the steps of contacting, in the reaction cell, the biological fluid with antibodies specific for a desired analyte antigen, which antibodies are coated on magnetic particulate carrier, under conditions such that binding of the antibody to the desired analyte antigen occurs, and detecting the presence or absence of an immunocomplex formed between the antibody and the desired analyte antigen. The automated analytical apparatus includes a closed circuit transfer path having means for transferring cells around the entire transfer path, and a thermostating period for each analysis to be performed with the automated analytical apparatus. The transfer path includes a loading station, a reagent delivery station, a mixing and washing station, a separating station and a discharging station. A specific code is placed on each cell for identifying a kind of analysis to be effected with respect to that cell.
摘要翻译： 本发明涉及在自动化分析仪器中在适当设计的反应池中测量生物流体中的抗原或抗体的方法。 该方法包括以下步骤：在发生抗体与所需分析物抗原结合的条件下，使生物流体与所需分析物抗原特异性抗体接触，所述抗体以磁性微粒载体包被， 检测抗体和所需分析物抗原之间形成的免疫复合体的存在或不存在。 自动分析装置包括具有用于在整个传送路径上传送单元的装置的闭路传送路径和用于使用自动分析装置执行的每个分析的恒温周期。 传送路径包括装载站，试剂输送站，混合和洗涤站，分离站和排放站。 在每个单元上放置一个特定的代码，用于识别要对该单元进行的一种分析。
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