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1. 发明授权

US09726652B2 Integrated chemical indicator device 有权
公开(公告)号：US09726652B2
公开(公告)日：2017-08-08
申请号：US14511593
申请日：2014-10-10
申请人： STERIS INC.
发明人： Stephen Michael Lacy , Neil David Tyers
IPC分类号： G01N31/22 , G01N31/00 , A61L2/28
CPC分类号： G01N31/226 , A61L2/28 , G01N31/005 , G01N31/228
摘要： A chemical indicator device for use in detecting exposure to an oxidizing agent, such as hydrogen peroxide, comprising a substrate or support upon which is disposed a chemical indicator composition (ink) for detecting an oxidizing agent, such as hydrogen peroxide. The chemical indicator composition further comprises an indicator dye that achieves a distinct range of different color changes with clear transitions between colors, upon exposure to different doses of the oxidizing agent, thus allowing for both a qualitative and semi-quantitative assessment of exposure to the agent.

2. 发明申请

US20170089877A1 FUSE FOR DETECTING FAILURE OF GAS TRAP 审中-公开
公开(公告)号：US20170089877A1
公开(公告)日：2017-03-30
申请号：US15312498
申请日：2015-03-04
申请人： General Electric Company
发明人： Jesse Colin MANLEY
IPC分类号： G01N33/00 , G01N33/18 , G01N27/12
CPC分类号： G01N33/0052 , G01N27/12 , G01N27/125 , G01N31/005 , G01N33/1846
摘要： A gas detection fuse is provided, comprising a thin strip or sheet of a conductive material, such as a metal, connecting two electrodes for detecting a gas of interest. The metal is selected to be reactive with the gas of interest, and has a relatively large surface area, such that when the gas of interest contacts the metal, the electrical connection between the electrodes is broken (e.g., due to the metal losing physical integrity, or becoming non-conductive, as a result of the reaction with the gas). The gas of interest may be chlorine, and the conducting material may be tin. When the tin is exposed to chlorine the tin becomes oxidized to produce liquid tin tetrachloride, thus breaking the electrical connection.

3. 发明申请

US20160377563A1 Analytical Device for the Elementary Analysis 审中-公开
标题翻译：基础分析分析装置
公开(公告)号：US20160377563A1
公开(公告)日：2016-12-29
申请号：US15191926
申请日：2016-06-24
申请人： C. Gerhardt GmbH & Co. KG
发明人： Jan Macke
IPC分类号： G01N25/22 , G01N35/00 , G01N35/10 , B01L3/00
CPC分类号： G01N25/22 , B01L3/502 , B01L3/5085 , B01L2200/025 , B01L2200/026 , B01L2200/14 , B01L2300/0627 , B01L2300/069 , B01L2300/0809 , G01N31/005 , G01N31/12 , G01N35/00029 , G01N35/00722 , G01N35/026 , G01N35/04 , G01N35/109 , G01N2035/00099 , G01N2035/0418 , G01N2035/0424
摘要： The present invention relates to an analytical device for the elementary analysis, which is improved with regard to the feeding of samples, with a sample holder, a line for oxygen and inert gas, a reactor for catalytic combustion of a sample, a reduction reactor that is provided downstream of the reactor, an adsorber that is provided downstream of the reduction reactor, a detector that is provided downstream of the absorber and a logic unit for processing of the data transmitted by the detector, wherein the sample holder includes a perforated field plate that can be moved by means of a drive on a base that is equipped with an ejection opening to eject one of the samples.
摘要翻译：本发明涉及一种用于元素分析的分析装置，其关于样品的供给，样品架，氧气和惰性气体的管线，用于样品的催化燃烧的反应器，还原反应器，设置在反应器的下游，设置在还原反应器下游的吸附器，设置在吸收器下游的检测器和用于处理由检测器传输的数据的逻辑单元，其中样品保持器包括穿孔的场板其可以通过驱动器在配备有喷射口的基座上移动以喷射其中一个样品。

4. 发明申请

US20160369318A1 METHOD OF DETERMINING THE CONCENTRATION OF PATHOGENS OR OXIDIZABLE ORGANIC COMPOUNDS USING AN OZONE TITRATION SENSOR 审中-公开
标题翻译：使用臭氧浓度传感器测定病原体或可氧化有机化合物浓度的方法
公开(公告)号：US20160369318A1
公开(公告)日：2016-12-22
申请号：US15189380
申请日：2016-06-22
申请人： Advanced Diamond Technologies, Inc.
发明人： John Arthur Carlisle , Donato M. Ceres , John Wagner , John d. Yerger, III
IPC分类号： C12Q1/04 , G01N31/16
CPC分类号： C12Q1/04 , C12Q1/06 , C12Q2304/20 , C12Q2304/80 , G01N31/005
摘要： The invention describes a method of ozone titration sensing which utilizes an ozone addition to a target solution, detection of ozone using an Oxidation-Reduction Potential (ORP) electrode or an Ultraviolet (UV) absorption photodiode or other means to detect ozone and the determination of the relative concentration of organics or pathogens subject to ozone oxidation which are present in the target solution. The inventive sensing method can be usefully employed to determine the relative concentration of pathogens such as viruses, bacteria and/or parasites that are readily oxidizable by ozone in aqueous solutions. The inventive sensing method may be used to control an ozone (or other oxidizing or disinfecting) compound dispensing system to optimize the dosage of ozone (or other disinfecting compound) necessary to produce a desired kill ratio or to generate a desired residual of ozone concentration in an aqueous solution after pathogen disinfection.
摘要翻译：本发明描述了一种利用臭氧添加到目标溶液中的臭氧滴定检测方法，使用氧化还原电位（ORP）电极或紫外线（UV）吸收光电二极管或其他检测臭氧的方法检测臭氧，存在于目标溶液中的受臭氧氧化的有机物或病原体的相对浓度。本发明的感测方法可有效地用于确定在水溶液中容易被臭氧氧化的病毒，细菌和/或寄生虫等病原体的相对浓度。本发明的感测方法可用于控制臭氧（或其它氧化或消毒）化合物分配系统，以优化产生所需杀死率所需的臭氧（或其它消毒化合物）的剂量或产生期望的臭氧浓度残留量病原体消毒后的水溶液。

5. 发明授权

US09448211B2 Analysis of exhaust gas 有权
标题翻译：废气分析
公开(公告)号：US09448211B2
公开(公告)日：2016-09-20
申请号：US14096958
申请日：2013-12-04
申请人： Southwest Research Institute
发明人： Imad Said Abdul-Khalek
IPC分类号： G01N33/00 , G01N31/00
CPC分类号： G01N31/005 , G01N33/0014 , G01N33/0047 , Y10T436/204998
摘要： A method and system of measuring non-methane hydrocarbons in exhaust gas. The method includes sampling exhaust gas, wherein the exhaust gas includes native carbon dioxide, non-methane hydrocarbons and methane. The native carbon dioxide present in the exhaust gas is removed followed by oxidation of the non-methane hydrocarbons to produce carbon dioxide. The concentration of carbon dioxide is then measured and provides a direct indication of the non-methane hydrocarbon concentration.
摘要翻译：废气中非甲烷烃的测量方法和系统。该方法包括抽样废气，其中废气包括天然二氧化碳，非甲烷烃和甲烷。除去存在于排气中的天然二氧化碳，然后氧化非甲烷烃以产生二氧化碳。然后测量二氧化碳的浓度，并提供非甲烷烃浓度的直接指示。

6. 发明申请

US20160209389A1 METAL COLLECTION SOLUTION AND METHOD OF ANALYZING SUBSTRATE CONTAMINATION 有权
标题翻译：金属收集解决方案和分析底物污染的方法
公开(公告)号：US20160209389A1
公开(公告)日：2016-07-21
申请号：US14819576
申请日：2015-08-06
申请人： Kabushiki Kaisha Toshiba
发明人： Jiahong WU , Yuji Yamada , Ayako Mizuno
IPC分类号： G01N33/20 , G01N31/00
CPC分类号： G01N33/20 , C22B11/042 , G01N31/005
摘要： A metal collection solution according to an embodiment contains 48 wt % or more of HNO3, 6 wt % or less of HCl, and 5 wt % or less of HF. The metal collection solution can collect noble metals and can scan on a substrate. The metal collection solution can be used to collect the noble metals adhered to a surface of the substrate.
摘要翻译：根据实施方案的金属收集溶液含有48重量％以上的HNO 3，6重量％以下的HCl和5重量％以下的HF。金属收集溶液可以收集贵金属并且可以在基底上进行扫描。金属收集溶液可以用于收集附着在基材表面上的贵金属。

7. 发明授权

US08911692B2 Liquid analyzer device and related method 有权
标题翻译：液体分析仪及相关方法
公开(公告)号：US08911692B2
公开(公告)日：2014-12-16
申请号：US13810888
申请日：2011-07-19
申请人： Martin Horan , Seamus O'Mahony
发明人： Martin Horan , Seamus O'Mahony
IPC分类号： B01J10/00 , B01F3/04 , B01F11/00 , B01F15/02 , B01F5/06 , G01N31/00
CPC分类号： B01F15/0244 , B01F3/04099 , B01F3/04439 , B01F3/0446 , B01F3/04531 , B01F5/0685 , B01F11/0074 , B01F15/00207 , B01F2215/0409 , B01F2215/0431 , B01F2215/0454 , B01F2215/0468 , G01N31/005
摘要： An agitator (1) is for a liquid analysis system (3, 50). It has a chamber (5) for reception of a sample liquid. A passageway (6) from the bottom of the chamber (5) ends in an agitator chamber (7). A side wall of the agitator chamber (7) is formed by a diaphragm (8). The diaphragm (8) is connected to an electric motor (9) with an eccentric drive for reciprocating movement of the diaphragm (8). A gas inlet (10) in the opposite side of the body (2) is connected by a passageway (11) to the agitator chamber (7). The agitation chamber has a domed internal face opposed to the diaphragm, by which about 10% of the agitation chamber (7) volume is displaced by the inward movement of the diaphragm (8). Also, advantageously, there is a uniform application of displacement force within the agitation chamber (7) by virtue of the domed internal surface.
摘要翻译：搅拌器（1）用于液体分析系统（3,50）。它有一个用于接收样品液体的室（5）。从室（5）的底部的通道（6）终止于搅拌室（7）中。搅拌器室（7）的侧壁由隔膜（8）形成。隔膜（8）通过偏心驱动器连接到电动马达（9），用于隔膜（8）的往复运动。在主体（2）的相对侧的气体入口（10）通过通道（11）连接到搅拌器室（7）。搅拌室具有与隔膜相对的圆顶形内表面，通过隔膜（8）的向内运动，约10％的搅拌室（7）体积被移位。此外，有利地，通过圆顶内表面在搅拌室（7）内均匀地施加位移力。

8. 发明授权

US08858887B2 Integrated chemical indicator device 有权
标题翻译：综合化学指示器
公开(公告)号：US08858887B2
公开(公告)日：2014-10-14
申请号：US11879987
申请日：2007-07-19
申请人： Stephen Michael Lacy , Neil David Tyers
发明人： Stephen Michael Lacy , Neil David Tyers
IPC分类号： G01N31/00 , G01N31/22
CPC分类号： G01N31/226 , A61L2/28 , G01N31/005 , G01N31/228
摘要： A chemical indicator device for use in detecting exposure to an oxidizing agent, such as hydrogen peroxide, comprising a substrate or support upon which is disposed a chemical indicator composition (ink) for detecting an oxidizing agent, such as hydrogen peroxide. The chemical indicator composition further comprises an indicator dye that achieves a distinct range of different color changes with clear transitions between colors, upon exposure to different doses of the oxidizing agent, thus allowing for both a qualitative and semi-quantitative assessment of exposure to the agent.
摘要翻译：用于检测暴露于氧化剂如过氧化氢的化学指示剂装置，其包含基底或载体，在其上配置有用于检测氧化剂如过氧化氢的化学指示剂组合物（墨水）。化学指示剂组合物还包含指示剂染料，其在暴露于不同剂量的氧化剂时实现颜色之间具有明显过渡的不同颜色变化的不同范围，从而允许定性和半定量评估暴露于试剂。

9. 发明申请

US20090280030A1 Apparatus for automated accelerated extraction of trace elements from biomass 审中-公开
标题翻译：用于从生物质中自动加速提取微量元素的装置
公开(公告)号：US20090280030A1
公开(公告)日：2009-11-12
申请号：US12460140
申请日：2009-07-14
申请人： David T. Pierce , Wayne S. Seames
发明人： David T. Pierce , Wayne S. Seames
IPC分类号： B01J8/04 , G01N7/00 , G01N21/00 , G01N21/64 , G01N21/31 , B01J19/00
CPC分类号： G01N31/005
摘要： A method and apparatus automates and accelerates the extraction and analysis of trace elements from biomass. The method and apparatus are especially useful at key segregation points in the food chain where speed and accuracy is necessary to separate agricultural cereals that are elevated in beneficial trace element content which provides higher value to the producer.
摘要翻译：一种方法和设备可以自动化并加速从生物质中提取和分析微量元素。该方法和装置在食物链中的关键分离点特别有用，其中需要速度和准确性来分离提供较高价值的有益微量元素含量的农业谷物。

10. 发明授权

US07611903B2 System for trapping and storing gases for subsequent chemical reduction to solids 有权
标题翻译：用于捕集和储存气体用于随后化学还原成固体的系统
公开(公告)号：US07611903B2
公开(公告)日：2009-11-03
申请号：US10241301
申请日：2002-09-11
申请人： John S. Vogel , Ted J. Ognibene , Graham S. Bench , Graham F. Peaslee
发明人： John S. Vogel , Ted J. Ognibene , Graham S. Bench , Graham F. Peaslee
IPC分类号： G01N33/00
CPC分类号： B01L5/02 , B01J23/60 , B01J23/74 , B01L2300/042 , G01N1/44 , G01N31/005 , Y10T436/208339 , Y10T436/23 , Y10T436/25 , Y10T436/25375
摘要： A system for quantitatively reducing oxide gases. A pre-selected amount of zinc is provided in a vial. A tube is provided in the vial. The zinc and the tube are separated. A pre-selected amount of a catalyst is provided in the tube. Oxide gases are injected into the vial. The vial, tube, zinc, catalyst, and the oxide gases are cryogenically cooled. At least a portion of the vial, tube, zinc, catalyst, and oxide gases are heated.
摘要翻译：一种定量还原氧化气体的系统。在小瓶中提供预选量的锌。在小瓶中设置管。锌和管被分离。在管中设置预选量的催化剂。将氧化物气体注入小瓶中。小瓶，管，锌，催化剂和氧化物气体被低温冷却。将小瓶，管，锌，催化剂和氧化物气体的至少一部分加热。

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