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1. 发明授权

US5825478A Multifunctional photometer apparatus 失效
标题翻译：多功能光度计装置
公开(公告)号：US5825478A
公开(公告)日：1998-10-20
申请号：US969636
申请日：1997-11-13
申请人： Steven Wilcox , Don S. Goldman
发明人： Steven Wilcox , Don S. Goldman
IPC分类号： G01J3/12 , G01J3/36 , G01N21/25 , G01N21/27 , G01N21/31 , G01N21/53
CPC分类号： G01N21/251 , G01J3/36 , G01J2003/1213
摘要： A photometer for measuring electromagnetic radiation absorption of a sample utilizing a source of the electromagnetic radiation. Electromagnetic radiation is conducted from the source, to a sample sensor or sensors, and is passed through or scattered from, the sample utilizing a sample cell. The electromagnetic radiation is then directed to a detection system which determines absorbance of electromagnetic radiation by the sample at the sample cell. The detection system includes a beam splitter which receives the electromagnetic radiation and outputs first and second beams. A first detector having a first wavelength filter and a second detector having a second wavelength filter receives the two beams from the splitters. One detector may be employed to produce a reference signal. The remaining detector or detectors produce an output signal which is a representation of a characteristic, such as absorbance of the sample. The output signals are compared to a reference signal, and converted into a measurement of absorbance, transmission, reflectance, or turbidity.
摘要翻译：一种用于测量利用电磁辐射源的样品的电磁辐射吸收的光度计。电磁辐射从源，样品传感器或传感器传导，并通过样品池从样品中通过或散射。然后将电磁辐射引导到检测系统，该系统确定样品池中样品的电磁辐射的吸光度。检测系统包括分束器，其接收电磁辐射并输出第一和第二光束。具有第一波长滤波器的第一检测器和具有第二波长滤波器的第二检测器接收来自分离器的两个波束。可以使用一个检测器来产生参考信号。剩余的检测器或检测器产生输出信号，其是特征的表示，例如样品的吸光度。将输出信号与参考信号进行比较，并将其转换为吸光度，透射率，反射率或浊度的测量值。

2. 发明授权

US5745243A Photometer apparatus 失效
标题翻译：光度计装置
公开(公告)号：US5745243A
公开(公告)日：1998-04-28
申请号：US749419
申请日：1996-11-15
申请人： Steven Wilcox , Don S. Goldman
发明人： Steven Wilcox , Don S. Goldman
IPC分类号： G01J3/12 , G01J3/36 , G01N21/25 , G01N21/27
CPC分类号： G01N21/251 , G01J3/36 , G01J2003/1213
摘要： A photometer for measuring electromagnetic radiation absorption of a sample utilizing a source of the electromagnetic radiation. Electromagnetic radiation is conducted from the source, to a sample sensor, and is passed through the sample utilizing a sample cell. The electromagnetic radiation is then directed to a detection system which determines absorbance of electromagnetic radiation by the sample at the sample cell. The detection system includes a beam splitter which receives the electromagnetic radiation and outputs first and second beams. A first detector having a first wavelength filter and a second detector having a second wavelength filter receives the two beams from the splitters. One detector may be employed to produce a reference signal. The remaining detector or detectors produce an output signal which is a representation of a characteristic, such as absorbance of the sample. The output signals are operated on by a reference signal, and converted into a measurement absorbance.
摘要翻译：一种用于测量利用电磁辐射源的样品的电磁辐射吸收的光度计。电磁辐射从源极传输到样品传感器，并通过样品池通过样品。然后将电磁辐射引导到检测系统，该系统确定样品池中样品的电磁辐射的吸光度。检测系统包括分束器，其接收电磁辐射并输出第一和第二光束。具有第一波长滤波器的第一检测器和具有第二波长滤波器的第二检测器接收来自分离器的两个波束。可以使用一个检测器来产生参考信号。剩余的检测器或检测器产生输出信号，其是特征的表示，例如样品的吸光度。输出信号通过参考信号进行操作，并转换成测量吸光度。

3. 发明授权

US5680423A Method and apparatus for detecting neutrons 失效
标题翻译：用于检测中子的方法和装置
公开(公告)号：US5680423A
公开(公告)日：1997-10-21
申请号：US410169
申请日：1995-03-24
申请人： Richard W. Perkins , Paul L. Reeder , Ned A. Wogman , Ray A. Warner , Daniel W. Brite , Wayne C. Richey , Don S. Goldman
发明人： Richard W. Perkins , Paul L. Reeder , Ned A. Wogman , Ray A. Warner , Daniel W. Brite , Wayne C. Richey , Don S. Goldman
IPC分类号： G01T3/06
CPC分类号： G01T3/06
摘要： The instant invention is a method for making and using an apparatus for detecting neutrons. Scintillating optical fibers are fabricated by melting SiO.sub.2 with a thermal neutron capturing substance and a scintillating material in a reducing atmosphere. The melt is then drawn into fibers in an anoxic atmosphere. The fibers may then be coated and used directly in a neutron detection apparatus, or assembled into a geometrical array in a second, hydrogen-rich, scintillating material such as a polymer. Photons generated by interaction with thermal neutrons are trapped within the coated fibers and are directed to photoelectric converters. A measurable electronic signal is generated for each thermal neutron interaction within the fiber. These electronic signals are then manipulated, stored, and interpreted by normal methods to infer the quality and quantity of incident radiation. When the fibers are arranged in an array within a second scintillating material, photons generated by kinetic neutrons interacting with the second scintillating material and photons generated by thermal neutron capture within the fiber can both be directed to photoelectric converters. These electronic signals are then manipulated, stored, and interpreted by normal methods to infer the quality and quantity of incident radiation.
摘要翻译：本发明是用于制造和使用用于检测中子的装置的方法。闪烁光纤通过在还原气氛中用热中子捕获物质和闪烁材料熔化SiO 2来制造。然后将熔体在缺氧气氛中吸入纤维中。然后可以将纤维涂覆并直接用于中子检测装置，或者在第二富氢闪烁材料如聚合物中组装成几何阵列。通过与热中子的相互作用产生的光子被捕获在涂覆的光纤内并被引导到光电转换器。为光纤内的每个热中子相互作用产生可测量的电子信号。然后通过常规方法对这些电子信号进行操作，存储和解释，以推断入射辐射的质量和数量。当纤维以阵列排列在第二闪烁材料内时，通过与第二闪烁材料相互作用的动能中子产生的光子和光纤内的热中子俘获产生的光子都可以被引导到光电转换器。然后通过常规方法对这些电子信号进行操作，存储和解释，以推断入射辐射的质量和数量。

4. 发明授权

US5446534A Broad band waveguide spectrometer 失效
标题翻译：宽带波导光谱仪
公开(公告)号：US5446534A
公开(公告)日：1995-08-29
申请号：US27026
申请日：1993-03-05
申请人： Don S. Goldman
发明人： Don S. Goldman
IPC分类号： G01J3/42 , G01N21/55 , G02B6/122 , G02B6/30 , G02B6/34 , G01N21/41
CPC分类号： G01N21/31 , G01J3/0259 , G01J3/42 , G01N21/552 , G02B6/122 , G02B6/1228 , G02B6/30 , G02B6/34 , G01N2201/0873
摘要： A spectrometer for analyzing a sample of material utilizing a broad band source of electromagnetic radiation and a detector. The spectrometer employs a waveguide possessing an entry and an exit for the electromagnetic radiation emanating from the source. The waveguide further includes a surface between the entry and exit portions which permits interaction between the electromagnetic radiation passing through the wave guide and a sample material. A tapered portion forms a part of the entry of the wave guide and couples the electromagnetic radiation emanating from the source to the waveguide. The electromagnetic radiation passing from the exit of the waveguide is captured and directed to a detector for analysis.
摘要翻译：用于使用宽带电磁辐射源和检测器分析材料样品的光谱仪。光谱仪使用具有从源发出的电磁辐射的入口和出口的波导。波导还包括入口部分和出口部分之间的表面，其允许穿过波导管的电磁辐射与样品材料之间的相互作用。锥形部分形成波导入口的一部分，并将从源发出的电磁辐射耦合到波导。从波导出口通过的电磁辐射被捕获并导向检测器进行分析。

5. 发明授权

US4582748A Glass compositions having low expansion and dielectric constants 失效
标题翻译：具有低膨胀和介电常数的玻璃组合物
公开(公告)号：US4582748A
公开(公告)日：1986-04-15
申请号：US573910
申请日：1984-01-26
申请人： Walter L. Eastes , Don S. Goldman
发明人： Walter L. Eastes , Don S. Goldman
IPC分类号： C03C13/00
CPC分类号： C03C13/00 , Y10S428/901 , Y10T428/24994
摘要： Glass fibers having suitable properties for reinforcing electrical laminates have a defined viscosity-liquidus relationship, a low coefficient of thermal expansion, a high elastic modulus, and a low dielectric constant.
摘要翻译：具有用于增强电层压板的合适性能的玻璃纤维具有明确的粘度 - 液相线关系，低热膨胀系数，高弹性模量和低介电常数。

6. 发明授权

US5750998A Apparatus and method for non invasively identifying components of liquid medium within a bag 失效
标题翻译：用于非侵入性地识别袋内的液体介质的组分的装置和方法
公开(公告)号：US5750998A
公开(公告)日：1998-05-12
申请号：US602620
申请日：1996-02-16
申请人： Don S. Goldman
发明人： Don S. Goldman
IPC分类号： G01N21/27 , G01N21/03 , G01N21/35 , G01N21/51 , G01J3/02
CPC分类号： G01N21/51 , G01N2021/0364 , G01N21/359
摘要： An apparatus for measuring components in a liquid medium, in particular parenteral nutrients, with a flexible transparent bag. A spacer is utilized to fix or determine the optical path across the bag chamber and includes a passage for electromagnetic radiation of selected wavelengths. The source of electromagnetic radiation is capable of sending radiation into the bag chamber and to detector means which analyzes the radiation passed through or reflected from the components in the bag chamber.
摘要翻译：一种用于通过柔性透明袋测量液体介质中的组分，特别是肠外营养物质的装置。使用间隔件来固定或确定穿过袋室的光路，并且包括用于选定波长的电磁辐射的通道。电磁辐射源能够将辐射发射到袋室和检测器装置中，该装置分析通过或反射在袋室中的部件的辐射。

7. 发明授权

US5612622A Apparatus for identifying particular entities in a liquid using electrical conductivity characteristics 失效
标题翻译：用于使用导电特性识别液体中特定实体的设备
公开(公告)号：US5612622A
公开(公告)日：1997-03-18
申请号：US365908
申请日：1994-12-28
申请人： Don S. Goldman , Steven Wilcox
发明人： Don S. Goldman , Steven Wilcox
IPC分类号： G01N27/06 , G01N27/02 , G01N27/42
CPC分类号： G01N27/023 , G01N27/025
摘要： An apparatus for identifying components associated with the liquid in an electrically non-conductive container utilizing a pair of electrodes. The container extends along a particular dimension such that the first electrode is placed adjacent the exterior of the container and at least a second electrode is placed adjacent the exterior of the container in spaced configuration from the first electrode and along the particular dimension of the container. A generated output signal is coupled into the liquid via the first electrode. The output signal is coupled to the second electrode after passing through the liquid component. The output waveforms are analyzed to determine the electrical characteristics of the liquid in order to identify a component within the container.
摘要翻译：一种利用一对电极识别与非导电容器中的液体相关的部件的装置。容器沿着特定尺寸延伸，使得第一电极邻近容器的外部放置，并且至少第二电极以与容器的特定尺寸隔开的构型与容器的外部相邻放置。产生的输出信号通过第一电极耦合到液体中。输出信号通过液体成分后与第二电极耦合。分析输出波形以确定液体的电特性，以便识别容器内的部件。

8. 发明授权

US5510621A Apparatus and method for measuring components in a bag 失效
标题翻译：用于测量袋中部件的装置和方法
公开(公告)号：US5510621A
公开(公告)日：1996-04-23
申请号：US317114
申请日：1994-10-03
申请人： Don S. Goldman
发明人： Don S. Goldman
IPC分类号： G01N21/27 , G01N21/03 , G01N21/35 , G01N21/51 , G01J3/02
CPC分类号： G01N21/51 , G01N2021/0364 , G01N21/359
摘要： An apparatus for measuring components in a liquid medium, in particular parenteral nutrients, within a flexible transparent bag. A spacer is utilized to fix or determine the optical path across the bag chamber and includes a passage for electromagnetic radiation of selected wavelengths. The source of electromagnetic radiation is capable of sending radiation into the bag chamber and to detector means which analyzes the radiation passed through or reflected from the components in the bag chamber.
摘要翻译：一种用于在柔性透明袋内测量液体介质中的组分，特别是肠外营养的装置。使用间隔件来固定或确定穿过袋室的光路，并且包括用于所选波长的电磁辐射的通道。电磁辐射源能够将辐射发射到袋室和检测器装置中，该装置分析通过或反射在袋室中的部件的辐射。

9. 发明授权

US5082629A Thin-film spectroscopic sensor 失效
标题翻译：薄膜光谱传感器
公开(公告)号：US5082629A
公开(公告)日：1992-01-21
申请号：US459078
申请日：1989-12-29
申请人： Lloyd W. Burgess, Jr. , Don S. Goldman
发明人： Lloyd W. Burgess, Jr. , Don S. Goldman
IPC分类号： G01N21/27 , G01J3/18 , G01J3/42 , G01N21/55 , G01N21/64 , G01N21/80
CPC分类号： G01N21/552 , G01J2003/1847 , G01J3/18 , G01J3/42 , G01N21/80
摘要： There is disclosed an integrated spectrometer for chemical analysis by evanescent electromagnetic radiation absorption in a reaction volume. The spectrometer comprises a noninteractive waveguide, a substrate, an entrance grating and an exit grating, an electromagnetic radiation source, and an electromagnetic radiation sensing device. There is further disclosed a chemical sensor to determine the pressure and concentration of a chemical species in a mixture comprising an interactive waveguide, a substrate, an entrance grating and an exit grating, an electromagnetic radiation source, and an electromagnetic radiation sensing device.
摘要翻译：公开了用于通过在反应体积中的消逝电磁辐射吸收进行化学分析的综合光谱仪。光谱仪包括非相互作用波导，基板，入射光栅和出射光栅，电磁辐射源和电磁辐射感测装置。还公开了一种化学传感器，用于确定混合物中化学物质的压力和浓度，该混合物包括交互式波导，衬底，入口光栅和出射光栅，电磁辐射源和电磁辐射感测装置。

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