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1. 发明授权

US3967113A Wavelength-corrected spectrofluorometer 失效
标题翻译：波长校正分光荧光计
公开(公告)号：US3967113A
公开(公告)日：1976-06-29
申请号：US530053
申请日：1974-12-05
申请人： Charles Soodak , James H. Macemon
发明人： Charles Soodak , James H. Macemon
IPC分类号： G01J3/443 , G01J3/44 , G01N21/64 , H01J39/12
CPC分类号： G01J3/4406
摘要： A spectrofluorometer providing wavelength correction by means of an arbitrary function generator driven by a wavelength scanning element of the spectrofluorometer. The arbitrary function generator may be driven by the emission scanning monochromator to derive a wavelength-dependent voltage signal which is combined with the measure photomultiplier output to thereby provide a base-line compensated resultant output signal. Alternatively, the arbitrary function generator may be driven by the excitation scanning monochromator to derive a wavelength-dependent voltage signal which is combined with the output of a reference photomultiplier tube receiving part of the output of the excitation monochromator to derive an excitation-corrected reference signal which is in turn combined with the measure photomultiplier tube output signal to thereby provide an energy-corrected resultant output signal. An analog divider may be employed to divide this last-named resultant output signal by said excitation wavelength-dependent voltage signal to thereby derive a quantum-corrected fluorescence emission output signal. The arbitrary function generator has successive incremental wavelength range segments provided respectively with independently adjustable potentiometers to suitably shape the wavelength-dependent voltage signal curve.
摘要翻译：一种分光荧光计，其通过由分光荧光计的波长扫描元件驱动的任意函数发生器提供波长校正。任意函数发生器可以由发射扫描单色仪驱动，以导出与测量光电倍增管输出组合的波长相关电压信号，从而提供基线补偿的合成输出信号。或者，可以由激励扫描单色仪驱动任意函数发生器，以得到与波长相关的电压信号，该电压信号与接收激励单色仪输出的一部分的参考光电倍增管的输出相结合，以导出激励校正参考信号其结合测量光电倍增管输出信号，从而提供能量校正的结果输出信号。可以使用模拟分频器来将所述最终命名的合成输出信号除以所述激发波长相关电压信号，从而导出量子校正的荧光发射输出信号。任意函数发生器具有分别提供独立可调节的电位计的连续增量波长范围段，以适当地形成与波长相关的电压信号曲线。

2. 发明授权

US4090789A Cuvette positioning device for optical analytical apparatus 失效
标题翻译：用于光学分析仪器的比色杯定位装置
公开(公告)号：US4090789A
公开(公告)日：1978-05-23
申请号：US702473
申请日：1976-07-06
申请人： James H. Macemon , Charles Soodak
发明人： James H. Macemon , Charles Soodak
IPC分类号： G01N21/13 , G01N21/25 , G01J3/30
CPC分类号： G01N21/253 , G01N2201/0415
摘要： Cuvette positioning apparatus for use in a spectrophotometer adapted for comparing first and second material samples includes a carrier in which cuvettes to be alternately analyzed are arranged end-to-end. The carrier is reciprocated along a vertical axis to expose the cuvettes in alternation to the monochromatic beam of the apparatus. The rate of reciprocation is selected to avoid cavitation of the samples, and a sinusoidal drive arrangement increases the exposure time of the samples to the light beam and minimizes transit time for optimum measurement efficiency. Circuitry responsive to synchronizing signals derived from the drive arrangement is utilized to form an output signal indicative of the difference in measured characteristics between the samples.
摘要翻译：用于比较第一和第二材料样品的分光光度计中的比色杯定位装置包括载体，其中交替分析的比色杯端对端地排列。载体沿着垂直轴线往复运动，以使试管与设备的单色光束交替地暴露。选择往复运动的速率以避免样品的气蚀，并且正弦驱动装置增加了样品对光束的曝光时间，并将传播时间最小化以获得最佳的测量效率。利用响应于从驱动装置导出的同步信号的电路来形成指示样本之间的测量特性差异的输出信号。

3. 发明授权

US4047820A Constant temperature, multiple sample, rotary changer 失效
标题翻译：恒温，多采样，旋转式换刀
公开(公告)号：US4047820A
公开(公告)日：1977-09-13
申请号：US687883
申请日：1976-05-19
申请人： Charles Soodak , David L. Lessner , James H. Macemon
发明人： Charles Soodak , David L. Lessner , James H. Macemon
IPC分类号： G01N21/25 , G01N21/16
CPC分类号： G01N21/253
摘要： A rotary sample changer for a spectrofluorometer has a revolving turret base which can be indexed and which carries an interchangeable sample carrier. Different sample carriers accommodate test cells, test tubes and cuvettes of different sizes and shapes.The revolving turret base and the interchangeable rotary sample carriers are constructed of material having good thermal conductivity and rotate on a large stationary hollow axle which is thermostated by thermally controlled internal fluid circulation to act as a heat source or sink to the samples. Thus, the sample carriers can readily be interchanged without disturbing the plumbing by which the thermostatic fluid is circulated.The revolving turret base is detented at the stations to which it is indexed without kinematic ambiguity and without application of any cocking force. Two spring biased ball detents, symmetrically spaced 180.degree. about the axis of rotation, are provided. At the four index stations one ball catches on one of two indexing grooves spaced 90.degree. apart, while the other ball bears against a flat.
摘要翻译：用于分光荧光计的旋转取样器具有可转位的旋转转塔底座，并带有可互换的样品载体。不同的样品载体适应不同尺寸和形状的测试细胞，试管和比色皿。

4. 发明授权

US4054812A Integrally focused low ozone illuminator 失效
标题翻译：整体聚焦的低臭氧照明器
公开(公告)号：US4054812A
公开(公告)日：1977-10-18
申请号：US687861
申请日：1976-05-19
申请人： David L. Lessner , James H. Macemon , Rodolfo Rodriguez , Charles Soodak
发明人： David L. Lessner , James H. Macemon , Rodolfo Rodriguez , Charles Soodak
IPC分类号： F21V29/00 , A61N5/06 , F24F3/16 , G01J3/10 , H01J61/40
CPC分类号： G01J3/10
摘要： A high pressure xenon arc illuminator bulb having a sapphire window generates a broad band of ultraviolet, visible and infrared radiation extending from about 180 nanometers to about 2000 nanometers.The emitted radiation in the range from about 180 to about 200 nanometers, in passing through the oxygen in the air, causes the molecules of oxygen in the form O.sub.2 to recombine to produce ozone, O.sub.3. Ozone is toxic.In the invention, a lens barrel, which holds a sapphire condensing lens, is joined to the xenon arc illuminator bulb with a lighttight and also hermetic connection. Thus, the condensing lens is optically rigid with the illuminator bulb and the ozone formed within the lens barrel is not released to the ambient environment, even though its local concentration within the lens barrel becomes high. Furthermore, the ozone confined within the lens barrel acts as an absorption filter for all of the wavelengths in the 180 to 200 nanometer band which are capable of producing ozone.The ultraviolet and other radiation leaving the sapphire condensing lens therefore does not produce toxic ozone in the ambient environment.
摘要翻译：具有蓝宝石窗口的高压氙弧光照明灯泡产生从约180纳米至约2000纳米的紫外线，可见光和红外辐射的宽带。

5. 发明授权

US4056708A Digital temperature controller 失效
标题翻译：数字温度控制器
公开(公告)号：US4056708A
公开(公告)日：1977-11-01
申请号：US598037
申请日：1975-07-22
申请人： Charles Soodak , Alexander Gelbman
发明人： Charles Soodak , Alexander Gelbman
IPC分类号： B04B13/00 , B04B15/02 , G05B11/28 , G05D23/19 , G05D23/24 , H05B1/02
CPC分类号： G05B11/28 , G05D23/1913 , G05D23/1917 , G05D23/24
摘要： A temperature control assembly for a centrifugal chemical treatment apparatus of the type having a temperature monitoring thermistor and a rotor heater. The heater is energized from a power source through a solid state relay. The thermistor is connected in a temperature Wheatstone bridge which delivers a voltage signal to a digital voltmeter. The digital voltmeter generates a binary output which is compared in a computer with a digital command signal from a keyboard unit. The binary computer output is a programmed function of the difference between the keyboard digital temperature command signal and the voltmeter output. This computer output controls a variable duty cycle multivibrator stage which provides a relay-operating signal whose "on" time is in accordance with the difference between the keyboard command temperature and the digital voltmeter output signal. This operating signal is delivered to the relay via an over-temperature and failure detector receiving signals from the digital voltmeter. The relay is held open if forbidden signals are received, such as signals of incorrect polarity, over-range signals, signals resulting from a meter defect, signals resulting from a shorted or open thermistor, or the like. The same reference voltage is used for the digital voltmeter and the temperature Wheatstone bridge so that changes in reference voltage do not affect the voltmeter readings. The bridge is designed so that the bridge output in volts is equal to 1/100 of the temperature in degrees Centigrade to facilitate display, over the specified design temperature range. The voltmeter is of a type providing forbidden signal outputs, including over-range, wrong polarity, overload, etc.
摘要翻译：一种用于具有温度监测热敏电阻和转子加热器的类型的离心化学处理装置的温度控制组件。加热器通过固态继电器从电源通电。热敏电阻连接在惠斯登电桥的一个温度范围内，将电压信号传递给数字电压表。数字电压表产生二进制输出，在计算机中与来自键盘单元的数字命令信号进行比较。二进制计算机输出是键盘数字温度指令信号和电压表输出之间的差异的编程功能。该计算机输出控制可变占空比多谐振荡器级，其提供继电器操作信号，其“接通”时间根据键盘命令温度和数字电压表输出信号之间的差。该操作信号通过过温和故障检测器传送到继电器，接收来自数字电压表的信号。如果接收到禁止的信号，继电器保持打开，例如极性不正确的信号，超范围信号，由于电表缺陷引起的信号，由短路或断开的热敏电阻产生的信号等。数字电压表和惠斯通电桥使用相同的参考电压，使参考电压的变化不影响电压表读数。桥的设计使得桥的输出电压等于温度的1/100摄氏度，以便在指定的设计温度范围内显示。电压表是一种提供禁止信号输出的类型，包括超范围，极性错误，过载等。

6. 再颁专利

USRE30181E Method and means for suppressing ozone generated by arc lamps 失效
标题翻译：用于抑制电弧灯产生的臭氧的方法和装置
公开(公告)号：USRE30181E
公开(公告)日：1979-12-25
申请号：US872120
申请日：1978-01-25
申请人： Charles Soodak
发明人： Charles Soodak
IPC分类号： F21V25/00 , G01J3/10 , H01J61/02 , H01J61/34 , H01J61/52
CPC分类号： F21V25/00 , G01J3/10 , H01J61/02 , H01J61/34 , H01J61/52
摘要： A method and means for suppressing ozone generated by high pressure xenon arc lamps and similar luminous discharge arc lamps of a type normally generating ozone. The ozone-generating lamp is enclosed in a gas-tight housing having a quartz or sapphire light emission window able to transmit light including ultraviolet. The housing has metal cover plates on its various sides acting as heat sinks, each of which has a large number of external heat-radiating fins. Clearance is provided inside the housing sufficient to cause the ozone formed by short wavelengths to be broken down by thermal contact with the lamp and to be thus converted into stable O.sub.2. The heat generated by the lamp in the housing is transferred to the walls of the housing and is dissipated by the external heat-radiating fins. The inner surfaces of the cover plates are blackened to absorb waste light. The arc is oscillated by an alternating current magnet to continuously shift the area of thermionic emission of electrons from the cathode so as to minimize local deterioration of the cathode and to prevent flicker. The technique operates to selectively remove the short ozone-producing wavelengths (180 to 200 nm) from the radiation emitted through the emission window.

7. 发明授权

US3949258A Method and means for suppressing ozone generated by arc lamps 失效
标题翻译：用于抑制电弧灯产生的臭氧的方法和装置
公开(公告)号：US3949258A
公开(公告)日：1976-04-06
申请号：US530052
申请日：1974-12-05
申请人： Charles Soodak
发明人： Charles Soodak
IPC分类号： F21V29/00 , F21V9/00 , F21V9/06 , F21V25/00 , G01J3/10 , H01J61/34 , H01J61/40 , H01J61/52
CPC分类号： G01J3/10 , F21V25/00 , H01J61/34 , H01J61/52
摘要： A method and means for suppressing ozone generated by high pressure xenon arc lamps and similar luminous discharge arc lamps of a type normally generating ozone. The ozone-generating lamp is enclosed in a gas-tight housing having a quartz or sapphire light emission window able to transmit light including ultraviolet. The housing has metal cover plates on its various sides acting as heat sinks, each of which has a large number of external heat-radiating fins. Clearance is provided inside the housing sufficient to cause the ozone formed by short wavelengths to be broken down by thermal contact with the lamp and to be thus converted into stable O.sub.2. The heat generated by the lamp in the housing is transferred to the walls of the housing and is dissipated by the external heat-radiating fins. The inner surfaces of the cover plates are blackened to absorb waste light. The arc is oscillated by an alternating current magnet to continuously shift the area of thermionic emission of electrons from the cathode so as to minimize local deterioration of the cathode and to prevent flicker. The technique operates to selectively remove the short ozone-producing wavelengths (180 to 200 nm) from the radiation emitted through the emission window.
摘要翻译：用于抑制由高压氙弧灯和类似的通常产生臭氧类型的放电电弧灯产生的臭氧的方法和装置。臭氧发生灯被封闭在具有能够透射包括紫外线的光的石英或蓝宝石发光窗的气密壳体中。壳体在其各个侧面具有用作散热器的金属盖板，每个具有大量的外部散热片。在壳体的内部提供足够的间隙，以使由短波长形成的臭氧通过与灯的热接触而分解，并因此转化为稳定的O 2。由壳体中的灯产生的热量被传递到壳体的壁并且被外部散热片消散。盖板的内表面变黑以吸收废光。电弧由交流磁体振荡，以连续地从阴极移动电子的热离子发射区域，以使阴极的局部劣化最小化并防止闪烁。该技术用于从通过发射窗口发射的辐射中选择性地去除短的产生臭氧的波长（180至200nm）。

8. 发明授权

US4298938A Backup control circuit for kidney dialysis machine 失效
标题翻译：肾透析机备用控制电路
公开(公告)号：US4298938A
公开(公告)日：1981-11-03
申请号：US115874
申请日：1980-01-28
申请人： Cheng L. Wang , Charles Soodak , David Lohr
发明人： Cheng L. Wang , Charles Soodak , David Lohr
IPC分类号： A61M1/16 , B01D13/00 , G05D7/06 , G06G7/57
CPC分类号： A61M1/16 , A61M2205/17 , Y10S128/03
摘要： The backup control circuit is used with a main control circuit for a kidney dialysis machine and is operable upon failure of the main control circuit to operate with a predetermined time period to cause closing of a dialysate operate valve and opening of a dialysate bypass valve and/or stopping of a blood pump when an aberrant condition in the dialysate conductivity, temperature, flow or negative pressure are sensed and/or when an aberrant condition of the arterial or venous blood pressure is sensed and/or excessive leakage of blood into the dialysate is sensed. The backup control circuit includes control circuitry for controlling operation of the back-up control circuit, the circuitry having input contacts coupled to sensor inputs to the main control circuit. A time delay circuit has an input coupled to the control circuitry and is operable to initiate a timing cycle for the predetermined time period upon receiving an error signal from the control circuitry. Energizing and de-energizing circuitry has an input coupled to an output of the time delay circuit and outputs coupled to points in the main control circuit associated with coils for the dialysate operate valve, the dialysate bypass valve and the blood pump. The energizing and de-energizing circuitry is operable upon receiving an operate signal, after said predetermined time period has occurred and the main control circuit has not functioned properly, to close the operate valve, open the bypass valve and stop the blood pump.
摘要翻译：备用控制电路与用于肾脏透析机的主控制电路一起使用，并且在主控制电路故障时能够在预定时间段内操作以使透析液操作阀关闭并且打开透析液旁通阀和/ 或者当检测到透析液电导率，温度，流量或负压中的异常状况时和/或当检测到动脉或静脉血压的异常状况和/或血液渗透到透析液中时，停止血液泵感觉到。备用控制电路包括用于控制备用控制电路的操作的控制电路，该电路具有耦合到主控制电路的传感器输入的输入触点。时间延迟电路具有耦合到控制电路的输入，并且可操作以在从控制电路接收到误差信号时启动预定时间段的定时周期。激励和断电电路具有耦合到时间延迟电路的输出的输入和耦合到与用于透析液操作阀，透析液旁通阀和血液泵的线圈相关联的主控制电路中的点的输出。激励和断电电路在接收到操作信号之后，在所述预定时间段已经发生并且主控制电路没有正常工作之后可操作，以关闭操作阀，打开旁路阀并停止血液泵。

9. 发明授权

US4256696A Cuvette rotor assembly 失效
标题翻译：比维赛特转子总成
公开(公告)号：US4256696A
公开(公告)日：1981-03-17
申请号：US113766
申请日：1980-01-21
申请人： Charles Soodak
发明人： Charles Soodak
IPC分类号： G01N21/07
CPC分类号： G01N21/07
摘要： The cuvette rotor assembly is adapted for use in a multistation photometric analyzer of the type wherein several chemical reactions are sequentially monitored over a predetermined time span. Such an assembly includes a ring shaped cuvette rotor having an outer circular periphery, an inner circular periphery, a first side, a second side and cuvette forming slots extending between the sides and into the rotor from the inner periphery toward the outer periphery. A mixture of reagent and sample is urged by centrifugal force into the cuvette forming slots as the rotor is rotated. A fixed beam of light is directed at one side of the rotor as the rotor is rotating and the light that passes through each cuvette as a reaction is taking place therein is sensed and measured. The ring shaped cuvette rotor is made of a forged and age hardened chromium copper material and has a width between the inner and outer peripheries thereof sufficient to permit a hole to be drilled into the outer periphery for receiving a thermistor and sufficient to permit a flat ring of material to be secured to one side of the ring between the outer periphery and the inner ends of the slots.
摘要翻译：比色皿转子组件适用于多级光度分析仪，其中在预定的时间间隔内顺序地监测几种化学反应。这种组件包括具有外圆周边，内圆周边，第一侧，第二侧和比色皿的环形比色皿转子，所述圆形外形形成在侧面之间延伸并从内周向外周转入转子。当转子旋转时，试剂和样品的混合物通过离心力被推入反应杯形成槽。当转子旋转时，固定的光束被引导到转子的一侧，并且在其中发生通过作为反应的每个比色皿的光被感测和测量。环形反应杯转子由锻造和老化的铬铜材料制成，其内周和外周之间的宽度足以允许在外周钻孔以接收热敏电阻并足以允许平环的材料被固定在槽的外周和内端之间的环的一侧。

10. 发明授权

US4606604A Optical fiber submarine cable and method of making 失效
标题翻译：光纤海缆及其制作方法
公开(公告)号：US4606604A
公开(公告)日：1986-08-19
申请号：US610837
申请日：1984-05-16
申请人： Charles Soodak
发明人： Charles Soodak
IPC分类号： G02B6/44
CPC分类号： G02B6/4427 , G02B6/4416 , G02B6/4486 , G02B6/449
摘要： An optical fiber submarine cable includes a fiber optic bundle sealed within a precompressed electrically conductive tube defining a hermetic cavity. An inner layer of helically wound copper-plated steel wires is disposed around the electrically conductive tube. An outer layer of oppositely helically wound copper-plated steel wires is preferably disposed around the inner layer. The wires are tightly wound at a pitch of between 8.degree. and 20.degree. and the outer wires balance the torque from the inner wires. An insulation layer of polyethylene surrounds the outer armor layer. A method of making the cable uses precompression of the tube to increase the strength of the cable.
摘要翻译：光纤海缆包括密封在限定密封腔的预压电导管内的光纤束。螺旋缠绕的镀铜钢丝的内层设置在导电管周围。外层螺旋缠绕铜线的外层优选设置在内层周围。电线以8°至20°的间距紧密缠绕，外线平衡来自内线的扭矩。聚乙烯绝缘层围绕外装甲层。制造电缆的方法使用管的预压缩来增加电缆的强度。

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