公开(公告)号：US20130154611A1

公开(公告)日：2013-06-20

申请号：US13704483

申请日：2011-06-17

申请人： Brooks Hart Pate ,  Kevin K. Lehmann

发明人： Brooks Hart Pate ,  Kevin K. Lehmann

IPC分类号： G01N22/00

CPC分类号： G01N21/3586 ,  G01J3/10 ,  G01J3/4338 ,  G01J3/44 ,  G01N21/31 ,  G01N21/62 ,  G01N21/67 ,  G01N21/69 ,  G01N22/00 ,  H01S3/0057

摘要： A pulse train comprising chirped pulses of electromagnetic energy can be used to excite a sample, such as for spectroscopic analysis. The respective chirped pulses can include a frequency sweep across a first specified bandwidth during a respective chirped pulse duration, the respective chirped pulse duration establishing a first frequency-domain comb peak separation. A width of a frequency-domain comb peak can be established at least in part by a total duration of the pulse train, and a bandwidth of the first frequency-domain comb can be determined at least in part by the first specified bandwidth of the frequency sweep of the respective chirped pulses.

摘要翻译： 可以使用包括电磁能的啁啾脉冲的脉冲串来激发样品，例如用于光谱分析。 相应的啁啾脉冲可以包括在相应的啁啾脉冲持续时间期间穿过第一指定带宽的频率扫描，相应的啁啾脉冲持续时间建立第一频域梳状峰值间隔。 可以至少部分地由脉冲序列的总持续时间来建立频域梳状峰值的宽度，并且可以至少部分地通过频率的第一指定带宽来确定第一频域梳状的带宽 扫描各个啁啾脉冲。

公开(公告)号：US08304849B2

公开(公告)日：2012-11-06

申请号：US11319419

申请日：2005-12-29

申请人： Terry Dishongh ,  Bradford Needham ,  Kevin Rhodes

发明人： Terry Dishongh ,  Bradford Needham ,  Kevin Rhodes

IPC分类号： H01L31/0203

CPC分类号： H05K1/0272 ,  B01L3/502707 ,  B01L2200/12 ,  B01L2300/0636 ,  B01L2300/0645 ,  B01L2300/16 ,  B82Y30/00 ,  G01N21/05 ,  G01N21/658 ,  G01N21/69 ,  G01N2021/0346 ,  G01N2021/056 ,  G01N2021/651 ,  H05K2201/09981

摘要： A device containing a printed wire board (PWB), wherein the PWB comprises a fluid channel, wherein the fluid channel is a closed channel having a noble metal-containing layer on a surface of the fluid channel is disclosed. A method of making a device containing providing a substrate of a PWB; and fabricating a fluid channel in the PWB, wherein the fluid channel is a closed channel having a noble meal-containing layer on a surface of the fluid channel is disclosed. Also, a method containing providing a printed wire board (PWB), wherein the PWB comprises a fluid channel, wherein the fluid channel is a closed channel having a noble metal-containing layer on a surface of the fluid channel, and flowing fluid the fluid channel is disclosed.

摘要翻译： 一种包含印刷线路板（PWB）的装置，其中PWB包括流体通道，其中流体通道是在流体通道的表面上具有含贵金属的层的闭合通道。 一种制造包含提供PWB的基板的装置的方法; 并且在所述PWB中制造流体通道，其中所述流体通道是在所述流体通道的表面上具有含贵金属含量层的封闭通道。 另外，包括提供印刷线路板（PWB）的方法，其中PWB包括流体通道，其中流体通道是在流体通道的表面上具有含贵金属的层的封闭通道，并且流体流体流体 渠道被披露。

公开(公告)号：US07875825B2

公开(公告)日：2011-01-25

申请号：US10593771

申请日：2005-03-25

申请人： Yuzuru Takamura ,  Akiko Iiduka ,  Eiichi Tamiya

发明人： Yuzuru Takamura ,  Akiko Iiduka ,  Eiichi Tamiya

IPC分类号： B23K9/02 ,  G01J3/30

CPC分类号： G01N21/68 ,  G01N21/67 ,  G01N21/69

摘要： A method for generating plasma and a method for elemental analysis, each comprising the steps of providing a narrow portion in a flow channel made of an insulation material, the narrow portion having a cross-sectional area markedly smaller than a cross-sectional area of the flow channel; filling the flow channel and the narrow portion with a conductive liquid, and thereafter applying an electric field to the narrow portion, to conduct the electric field through the narrow portion, thereby generating plasma at the narrow portion. An apparatus for generating plasma, the apparatus for generating plasma comprising a narrow portion in a flow channel made of an insulation material, the narrow portion having a cross-sectional area markedly smaller than a cross-sectional area of the flow channel; and a means of applying an electric field to the narrow portion to conduct the electric field through the narrow portion; and an apparatus for emission spectroscopic analysis comprising the apparatus for generating plasma as defined above.

摘要翻译： 一种用于产生等离子体的方法和元素分析方法，每个方法包括以下步骤：在由绝缘材料制成的流动通道中提供窄部分，所述窄部分的横截面积明显小于所述绝缘材料的横截面面积 流通道 用导电液体填充流路和狭窄部分，然后向狭窄部分施加电场，使电场通过狭窄部分，从而在狭窄部分产生等离子体。 一种用于产生等离子体的装置，所述用于产生等离子体的装置包括由绝缘材料制成的流动通道中的窄部分，所述窄部分具有明显小于所述流动通道的横截面积的横截面面积; 以及向狭窄部分施加电场以通过所述狭窄部分传导电场的装置; 以及用于发射光谱分析的装置，其包括如上所述产生等离子体的装置。

公开(公告)号：US20090132206A1

公开(公告)日：2009-05-21

申请号：US12280712

申请日：2007-02-28

申请人： Yves Gamache ,  Andre Fortier

发明人： Yves Gamache ,  Andre Fortier

IPC分类号： G06F15/00

CPC分类号： G01N21/73 ,  C01B23/0036 ,  C01B23/0052 ,  C01B23/0063 ,  C01B2210/0034 ,  C01B2210/0045 ,  C01B2210/0046 ,  C01B2210/005 ,  C01B2210/0051 ,  C01B2210/0053 ,  C01B2210/0062 ,  C01B2210/0068 ,  C01B2210/007 ,  G01N21/69 ,  Y02C20/20

摘要： The invention provides a system and a method of eliminating interference for impurities measurement in noble gases based on emission spectroscopy which provide very stable, sensitive and interference free results. The method mainly relies on the use of a combination of particularly designed means serially connected for cancelling interferences and proper means for correcting linearity issues. The proposed method is particularly advantageous since it offers long-term stability while providing very accurate and reliable results, even at sub-ppb and up to 10,000 ppm levels, whatever the surrounding conditions and the additional impurities that could be present in the gas under analysis.

摘要翻译： 本发明提供一种基于发射光谱消除惰性气体中的杂质测量的干扰的系统和方法，其提供非常稳定，灵敏和无干扰的结果。 该方法主要依靠使用串行连接的特别设计的方法来消除干扰，并适用于校正线性问题的适当方法。 所提出的方法是特别有利的，因为它提供长期稳定性，同时提供非常精确和可靠的结果，即使在亚ppb和高达10,000ppm的水平，无论周围条件和可能存在于待分析气体中的附加杂质如何 。

公开(公告)号：US20080101985A1

公开(公告)日：2008-05-01

申请号：US11591138

申请日：2006-10-31

申请人： Selwayan Saini ,  Marco Fabio Cardosi ,  Leanne Mills ,  Stephen Patrick Blythe

发明人： Selwayan Saini ,  Marco Fabio Cardosi ,  Leanne Mills ,  Stephen Patrick Blythe

IPC分类号： G01N21/00

CPC分类号： G01N21/69 ,  G01N21/76 ,  G01N2021/6439

摘要： A system for the determination of an analyte in a bodily fluid sample includes an analytical test strip and an analytical meter. The analytical test strip has a substrate layer, an electroluminescent component (either an electroluminescent module and/or an electroluminescent lamp) disposed on the substrate layer, and a sample chamber configured for receiving a bodily fluid sample disposed above the substrate layer. Moreover, the analytical meter is configured for insertion of the analytical test strip therein and subsequent determination of the analyte.

摘要翻译： 用于测定体液样品中的分析物的系统包括分析测试条和分析计。 分析测试条具有设置在基底层上的基底层，电致发光元件（电致发光模块和/或电致发光灯），以及被配置为接收设置在基底层上方的体液样品的样本室。 此外，分析仪被配置用于在其中插入分析测试条并随后确定分析物。

公开(公告)号：US20070164003A1

公开(公告)日：2007-07-19

申请号：US10593771

申请日：2005-03-25

申请人： Yuzuru Takamura ,  Akiko Iiduka ,  Eiichi Tamiya

发明人： Yuzuru Takamura ,  Akiko Iiduka ,  Eiichi Tamiya

IPC分类号： B23K9/00 ,  B23K9/02

CPC分类号： G01N21/68 ,  G01N21/67 ,  G01N21/69

摘要： A method for generating plasma and a method for elemental analysis, each comprising the steps of providing a narrow portion in a flow channel made of an insulation material, the narrow portion having a cross-sectional area markedly smaller than a cross-sectional area of the flow channel; filling the flow channel and the narrow portion with a conductive liquid, and thereafter applying an electric field to the narrow portion, to conduct the electric field through the narrow portion, thereby generating plasma at the narrow portion. An apparatus for generating plasma, the apparatus for generating plasma comprising a narrow portion in a flow channel made of an insulation material, the narrow portion having a cross-sectional area markedly smaller than a cross-sectional area of the flow channel; and a means of applying an electric field to the narrow portion to conduct the electric field through the narrow portion; and an apparatus for emission spectroscopic analysis comprising the apparatus for generating plasma as defined above.

摘要翻译： 一种用于产生等离子体的方法和元素分析方法，每个方法包括以下步骤：在由绝缘材料制成的流动通道中提供窄部分，所述窄部分的横截面积明显小于所述绝缘材料的横截面面积 流通道 用导电液体填充流路和狭窄部分，然后向狭窄部分施加电场，使电场通过狭窄部分，从而在狭窄部分产生等离子体。 一种用于产生等离子体的装置，所述用于产生等离子体的装置包括由绝缘材料制成的流动通道中的窄部分，所述窄部分具有明显小于所述流动通道的横截面积的横截面面积; 以及向狭窄部分施加电场以通过所述狭窄部分传导电场的装置; 以及用于发射光谱分析的装置，其包括如上所述产生等离子体的装置。

公开(公告)号：US20070023110A1

公开(公告)日：2007-02-01

申请号：US11492226

申请日：2006-07-25

申请人： Paul Alexander De Vries

发明人： Paul Alexander De Vries

IPC分类号： C21D11/00

CPC分类号： G01N21/15 ,  G01N21/69 ,  G01N21/718 ,  G01N2021/151 ,  G01N2021/695

摘要： A method for analyzing the composition of a bath comprising liquid metal, in which a laser beam is directed onto a surface of the bath and in which at least part of the metal forms a sample which is analyzed. In the method, at least at the location where the laser beam meets the bath, impurities at the surface of the bath are removed by purging with a stream of a purge gas. A device for analyzing the composition of a bath comprising liquid metal.

摘要翻译： 一种用于分析包含液体金属的浴的组成的方法，其中激光束被引导到浴的表面上，并且其中至少部分金属形成被分析的样品。 在该方法中，至少在激光束与浴相接触的位置处，通过用吹扫气流吹扫，去除了浴表面的杂质。 一种用于分析包含液态金属的浴的组成的装置。

公开(公告)号：US07052861B2

公开(公告)日：2006-05-30

申请号：US10007526

申请日：2001-12-05

申请人： Richard J. Massey ,  Mark T. Martin ,  Liwen Dong ,  Ming Lu ,  Alan Fischer ,  Fabian Jameison ,  Pam Liang ,  Robert Hoch ,  Jonathan K. Leland

发明人： Richard J. Massey ,  Mark T. Martin ,  Liwen Dong ,  Ming Lu ,  Alan Fischer ,  Fabian Jameison ,  Pam Liang ,  Robert Hoch ,  Jonathan K. Leland

IPC分类号： G01N33/573 ,  G01N33/533 ,  G01N33/553 ,  G01N21/76 ,  C12Q1/32

CPC分类号： C01B31/0213 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/152 ,  C01B32/174 ,  C01B2202/34 ,  C01B2202/36 ,  C07K17/06 ,  D01F9/12 ,  D01F11/14 ,  G01N21/69 ,  G01N21/76 ,  G01N33/54373 ,  G01N33/5438 ,  G01N33/582 ,  G01N2030/8863 ,  G11C13/025 ,  H01M4/60 ,  Y10S435/968 ,  Y10S436/805 ,  Y10S436/806 ,  Y10S977/737 ,  Y10S977/742

摘要： Graphitic nanotubes, which include tubular fullerenes (commonly called “buckytubes”) and fibrils, which are functionalized by chemical substitution, are used as solid supports in electrogenerated chemiluminescence assays. The graphitic nanotubes are chemically modified with functional group biomolecules prior to use in an assay. Association of electrochemiluminescent ruthenium complexes with the functional group biomolecule-modified nanotubes permits detection of molecules including nucleic acids, antigens, enzymes, and enzyme substrates by multiple formats.

公开(公告)号：US20050195393A1

公开(公告)日：2005-09-08

申请号：US11072330

申请日：2005-03-07

申请人： Vassili Karanassios

发明人： Vassili Karanassios

IPC分类号： G01J3/30

CPC分类号： H01J49/10 ,  G01N21/67 ,  G01N21/69 ,  G01N2021/0346 ,  G01N2201/0221 ,  H01J49/0013 ,  H05H1/30

摘要： Low-power, low flow-rate, portable, miniaturized plasma devices are provided. A portable, low-power, low flow-rate, miniaturized sample introduction device is also provided. The devices are inexpensive to make, have low operating cost and can be used with a variety of gases and gas mixtures. The devices can be used for elemental analysis from liquid or solid micro-samples by optical emission or mass spectrometry provided that an appropriate sample introduction system is used.

摘要翻译： 提供低功率，低流量，便携式，小型等离子体设备。 还提供了便携式，低功率，低流量，小型化的样品引入装置。 这些装置制造成本低廉，操作成本低，可与各种气体和气体混合使用。 只要使用适当的样品引入系统，该装置可用于通过光学发射或质谱法从液体或固体微量样品进行元素分析。

公开(公告)号：US06686998B2

公开(公告)日：2004-02-03

申请号：US09997799

申请日：2001-11-30

申请人： Yogesh B. Gianchandani ,  Chester G. Wilson

发明人： Yogesh B. Gianchandani ,  Chester G. Wilson

IPC分类号： G01J330

CPC分类号： G01N21/69 ,  G01N21/67

摘要： Glow discharge apparatus having liquid electrodes includes a substrate with a top surface on which cathode and anode electrodes are formed. The cathode electrode may be formed with a cathode terminal port formed to hold a liquid which is spaced from the anode electrode by an inter-electrode surface of the substrate. Electrical conductors are connected to the anode and cathode electrodes to allow a voltage to be applied between them, resulting in a glow discharge in the gap over the inter-electrode surface that causes sputtering of the liquid in the cathode terminal port into the glow discharge. Excitation by the glow discharge of the sputtered or evaporated liquid allows spectroscopic analysis of the constituents of the liquid in the electrode.

摘要翻译： 具有液体电极的辉光放电装置包括具有形成有阴极和阳极电极的顶面的基板。 阴极电极可以形成有阴极端子端口，形成为通过衬底的电极间表面保持与阳极间隔开的液体。 电导体连接到阳极和阴极电极以允许在它们之间施加电压，导致在电极间表面上的间隙中的辉光放电，导致阴极端口中的液体溅射到辉光放电中。 通过溅射或蒸发的液体的辉光放电的激发允许对电极中的液体的组分进行光谱分析。