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31. 发明授权

US08544314B2 Carbon dioxide sensor with functionalized resonating beams 有权
标题翻译：具有功能化谐振梁的二氧化碳传感器
公开(公告)号：US08544314B2
公开(公告)日：2013-10-01
申请号：US12962170
申请日：2010-12-07
申请人： Bogdan Catalin Serban , Cornel P. Cobianu , Mihai N. Mihaila , Viorel Georgel Dumitru
发明人： Bogdan Catalin Serban , Cornel P. Cobianu , Mihai N. Mihaila , Viorel Georgel Dumitru
IPC分类号： G01N30/96 , G01N29/036
CPC分类号： G01N33/004 , G01N29/022 , G01N29/036 , G01N2291/021 , G01N2291/0256 , G01N2291/02809 , G01N2291/0427 , Y02A50/244
摘要： A carbon dioxide sensor comprising a first beam that includes a functionalized surface and a second beam that includes a functionalized surface such that reduced-drift differential sensing of carbon dioxide may be performed by monitoring changes in the resonant frequency of the first beam relative to the resonant frequency of second beam.
摘要翻译：一种二氧化碳传感器，包括包括官能化表面的第一光束和包括官能化表面的第二光束，使得可以通过监测第一光束相对于谐振的谐振频率的变化来执行二氧化碳的减小漂移差分感测第二光束的频率。

32. 发明申请

US20120266655A1 PHOTOACOUSTIC GAS SENSOR WITH A HELMHOLTZ CELL 有权
标题翻译：具有HELMHOLTZ电池的光电传感器
公开(公告)号：US20120266655A1
公开(公告)日：2012-10-25
申请号：US13450551
申请日：2012-04-19
申请人： Mickaël BRUN , Sergio NICOLETTI , Bertrand PARVITTE , Virginie ZENINARI
发明人： Mickaël BRUN , Sergio NICOLETTI , Bertrand PARVITTE , Virginie ZENINARI
IPC分类号： G01N21/17 , G01R3/00
CPC分类号： G02B6/0281 , G01N21/1702 , G01N29/2425 , G01N2021/1704 , G01N2021/399 , G01N2201/0221 , G01N2291/021 , Y10T29/49007
摘要： A photoacoustic detection device including a nanophotonic circuit including a first chip on which is formed at least one optical waveguide and in which is formed a set of cavities defining a Helmholtz resonator; at least one optical source capable of emitting an optical signal in a given wavelength range, capable of being modulated at an acoustic modulation frequency, this source being attached to the first chip; a second chip forming a cap for said cavities and including acoustic sensors; and electronic circuits for processing the output of the acoustic sensors formed in the first or the second chip.
摘要翻译：一种光声检测装置，包括纳米光子电路，其包括形成有至少一个光波导的第一芯片，并且其中形成有限定亥姆霍兹共振器的一组空腔; 至少一个光源，其能够发射能够以声调制频率调制的给定波长范围内的光信号，该光源连接到第一芯片; 第二芯片，形成用于所述空腔的盖，并包括声传感器; 以及用于处理形成在第一芯片或第二芯片中的声学传感器的输出的电子电路。

33. 发明申请

US20120220844A1 Regional Saturation Using Photoacoustic Technique 审中-公开
标题翻译：使用光声技术的区域饱和度
公开(公告)号：US20120220844A1
公开(公告)日：2012-08-30
申请号：US13036503
申请日：2011-02-28
申请人： Clark R. Baker, JR.
发明人： Clark R. Baker, JR.
IPC分类号： A61B5/1455
CPC分类号： A61B5/0095 , A61B5/14542 , A61B5/4064 , A61B5/7228 , G01N21/1702 , G01N29/024 , G01N29/032 , G01N29/2418 , G01N2291/021
摘要： Methods and systems are provided for determining the oxygen saturation of a region in a patient's body using photoacoustic spectroscopy techniques. One embodiment includes determining an interrogation region, or a region in a patient to be monitored, and using a photoacoustic sensor to emit modulated light in the interrogation region. The modulated light may be absorbed by different absorbers, such as oxygenated hemoglobin and deoxygenated hemoglobin, in the interrogation region. The absorbed light results in an acoustic response which is detected by the photoacoustic sensor. Based on a non-pulsatile component of the acoustic response, the regional oxygen saturation at the interrogation region is calculated.
摘要翻译：提供了使用光声波光谱技术确定患者体内区域的氧饱和度的方法和系统。一个实施例包括确定询问区域或要监视的患者中的区域，以及使用光声传感器在询问区域中发射调制的光。调制光可以在询问区域中被不同的吸收体吸收，例如氧合血红蛋白和脱氧血红蛋白。吸收的光导致由光声传感器检测到的声响应。基于声响应的非脉动分量，计算询问区域的区域氧饱和度。

34. 发明申请

US20120192620A1 ANALYSIS AND DETECTION DEVICE 审中-公开
标题翻译：分析与检测装置
公开(公告)号：US20120192620A1
公开(公告)日：2012-08-02
申请号：US13103304
申请日：2011-05-09
申请人： Cheng-Huang Lin , Chien-Hung Lin , Yi-Shiuan Li , Yi-San He
发明人： Cheng-Huang Lin , Chien-Hung Lin , Yi-Shiuan Li , Yi-San He
IPC分类号： G01N29/14 , G01N30/02
CPC分类号： G01N29/14 , G01N29/46 , G01N30/76 , G01N2291/021 , G01N2291/02809
摘要： The present invention provides a novel analysis and detection device, which includes a separation unit for separating a plurality of single-component gases from the mixed components of a gaseous sample; a detection unit for producing a sound signal in response to a corresponding one of the single-component gases; and a signal receiving unit for transferring the sound signal into an electronic signal. The device of the present invention uses gas chromatography principle to separate mixed components of a gaseous sample, a plurality of single-component gases are formed to be detected, a sound signal is formed in response to a corresponding one of the single-component gases, and the components and their amounts are determined according to occurrence time and frequency of the sound signal. The present invention is applicable to a rapid detection and a quantitation analysis of a gas.
摘要翻译：本发明提供了一种新型的分析和检测装置，其包括用于从气态样品的混合组分分离多个单组分气体的分离单元; 检测单元，用于响应于相应的单组分气体产生声音信号; 以及用于将声音信号传送到电子信号中的信号接收单元。本发明的装置使用气相色谱分离原理来分离气态样品的混合组分，形成要检测的多种单组分气体，响应于相应的一种单组分气体形成声音信号，并且根据声音信号的发生时间和频率来确定组件及其量。本发明适用于气体的快速检测和定量分析。

35. 发明申请

US20120047994A1 NITROGEN GAS SENSOR AND ITS MANUFACTURING METHOD 审中-公开
标题翻译： NITROGEN气体传感器及其制造方法
公开(公告)号：US20120047994A1
公开(公告)日：2012-03-01
申请号：US12942845
申请日：2010-11-09
申请人： Chi-Yen Shen , Shih-Han Wang
发明人： Chi-Yen Shen , Shih-Han Wang
IPC分类号： G01N29/02 , H01L41/22
CPC分类号： H01L41/1132 , G01N29/022 , G01N2291/021 , G01N2291/0255 , G01N2291/0256 , G01N2291/02809 , G01N2291/0423 , G01N2291/045 , Y10T29/42
摘要： A nitrogenous gas sensor comprises a piezoelectricity plate which has a sensing surface; two transducers placed on the sensing surface of the piezoelectricity plate for transduction of electrostatic potential energy and acoustic energy, in order to generate surface acoustic waves on the piezoelectricity plate; and a sensing layer installed on the sensing surface of the piezoelectricity plate between the two transducers, which is consisted of polyaniline and tungsten oxide. Furthermore, a manufacturing method of the nitrogenous gas sensor comprises a step of “manufacturing transducer,” by placing two transducers on the sensing surface of the piezoelectric plate; and a step of “manufacturing sensing layer,” by mixing a solution of polyaniline and a solution of tungsten oxide to obtain a mixture of polyaniline and tungsten oxide, and further generating a sensing layer consisted of nano-scaled of complex polyaniline and tungsten oxide between the two transducer by dropping the mixture of polyaniline and tungsten oxide on the sensing surface of the piezoelectric plate.
摘要翻译：含氮气体传感器包括具有感测表面的压电板; 两个换能器放置在压电板的感测表面上，用于转换静电势能和声能，以便在压电板上产生表面声波; 以及安装在由聚苯胺和氧化钨组成的两个换能器之间的压电板的感测表面上的感测层。此外，氮气传感器的制造方法包括通过将两个换能器放置在压电板的感测表面上的“制造换能器”的步骤; 和“制造感测层”的步骤，通过混合聚苯胺溶液和氧化钨溶液以获得聚苯胺和氧化钨的混合物，并进一步产生由纳米级的复合聚苯胺和氧化钨组成的感测层，介于通过将聚苯胺和氧化钨的混合物滴落在压电板的感测表面上的两个换能器。

36. 发明申请

US20110259081A1 GAS ANALYTE SPECTRUM SHARPENING AND SEPARATION WITH MULTI-DIMENSIONAL MICRO-GC FOR GAS CHROMATOGRAPHY ANALYSIS 有权
标题翻译：气相色谱分析与气相色谱分析的多维微量GC分离
公开(公告)号：US20110259081A1
公开(公告)日：2011-10-27
申请号：US13089850
申请日：2011-04-19
申请人： Tsung-Kuan A. Chou , Shih-Chi Chu , Chia-Sheng Cheng , Li-Peng Wang , Chien-Lin Huang
发明人： Tsung-Kuan A. Chou , Shih-Chi Chu , Chia-Sheng Cheng , Li-Peng Wang , Chien-Lin Huang
IPC分类号： G01N30/02
CPC分类号： G01N30/30 , G01N29/022 , G01N30/463 , G01N30/465 , G01N30/468 , G01N30/6095 , G01N2030/884 , G01N2291/021 , G01N2291/0256 , G01N2291/0423 , G01N2291/0426
摘要： The disclosure describes embodiments of an apparatus including a first gas chromatograph including a fluid inlet, a fluid outlet, and a first temperature control. A controller is coupled to the first temperature control and includes logic to apply a first temperature profile to the first temperature control to heat, cool, or both heat and cool the first gas chromatograph. Other embodiments are disclosed and claimed.
摘要翻译：本公开描述了包括包括流体入口，流体出口和第一温度控制的第一气相色谱仪的装置的实施方案。控制器耦合到第一温度控制器，并且包括将第一温度曲线应用于第一温度控制器以加热，冷却或者加热和冷却第一气相色谱仪的逻辑。公开和要求保护其他实施例。

37. 发明授权

US07805981B2 Gaseous nuclear symmetric state and quantification thereof 有权
标题翻译：气态核对称态及其定量
公开(公告)号：US07805981B2
公开(公告)日：2010-10-05
申请号：US12068963
申请日：2008-02-13
申请人： Steve Kadlecek , Rahim Rizi
发明人： Steve Kadlecek , Rahim Rizi
IPC分类号： G01N29/024 , G01N26/036
CPC分类号： G01N29/024 , G01N29/222 , G01N29/4427 , G01N2291/014 , G01N2291/021
摘要： This invention relates to methods and apparatus of quantifying the portion of a gas in a specific nuclear symmetric state. Specifically, the invention is directed to the measurement of the speed of sound in an unknown sample and comparing it to astandard.
摘要翻译：本发明涉及量化特定核对称状态气体部分的方法和装置。具体地，本发明涉及未知样品中的声速测量并将其与标准进行比较。

38. 发明授权

US07647814B2 Environment difference detector 有权
标题翻译：环境差异检测器
公开(公告)号：US07647814B2
公开(公告)日：2010-01-19
申请号：US11529531
申请日：2006-09-29
申请人： Noritake Nakaso , Shingo Akao , Kazushi Yamanaka , Dong Youn Sim , Ichitaro Satoh , Tetsuya Miyagishi
发明人： Noritake Nakaso , Shingo Akao , Kazushi Yamanaka , Dong Youn Sim , Ichitaro Satoh , Tetsuya Miyagishi
IPC分类号： G01N29/04
CPC分类号： G01N29/022 , G01N29/024 , G01N29/032 , G01N29/2462 , G01N29/46 , G01N2291/021 , G01N2291/0256 , G01N2291/02809 , G01N2291/0423
摘要： An environment difference detector includes an elastic surface wave element equipped with a substrate including a surface having an annular surface acoustic wave circulating path, a surface acoustic wave exciting/receiving unit exciting a surface acoustic wave along the circular path and receiving the circulated surface acoustic wave, and a sensitive film disposed on the circular path to change an elastic nature in accordance with a change in an adjacent environment, a speed/intensity measuring unit measuring a circulating speed and intensity of the surface acoustic wave from an electric signal generated by the unit when the unit receives the circulating surface acoustic wave, and an environment evaluation unit evaluating an environment adjacent to the sensitive film from at least one of the circulating speed and the intensity measured by the unit.
摘要翻译：环境差异检测器包括：弹性表面波元件，其配备有包括具有环形表面声波循环路径的表面的基板;弹性表面波激励接收单元，其沿着圆形路径激励表面声波并接收所述循环声表面波以及设置在圆形路径上以根据相邻环境的变化来改变弹性的敏感膜，速度/强度测量单元，其从由所述单元产生的电信号测量表面声波的循环速度和强度当所述单元接收到所述循环声表面波时，以及环境评估单元从所述单元测量的循环速度和强度中的至少一个来评估与所述敏感膜相邻的环境。

39. 发明申请

US20090183552A1 GAS DETECTOR HAVING AN ACOUSTIC MEASURING CELL AND SELECTIVELY ADSORBING SURFACE 失效
标题翻译：具有声学测量细胞和选择性吸附表面的气体检测器
公开(公告)号：US20090183552A1
公开(公告)日：2009-07-23
申请号：US12300952
申请日：2007-05-12
申请人： Judit Angster , Andreas Schmohl , Andras Miklos
发明人： Judit Angster , Andreas Schmohl , Andras Miklos
IPC分类号： G01N21/17
CPC分类号： G01N29/348 , G01N1/405 , G01N21/1702 , G01N29/2425 , G01N29/4481 , G01N2021/1704 , G01N2291/021 , G01N2291/0423
摘要： A gas detector with a selectively adsorbing surface (3) and an acoustic measuring cell (5) is presented. The detector is characterized in that the selectively adsorbing surface (3) and the acoustic measuring cell (5) can be arranged with respect to one another such that gases desorbed by means of thermal desorption from the adsorbing surface (3) reach the acoustic measuring cell (5) and there trigger a pressure wave that can be measured by one or more acoustic pick-ups (13, 14), in particular microphones, which are arranged in the acoustic measuring cell (5). Furthermore, a corresponding method is provided. The detector is particularly suitable for measuring contaminants in interior spaces and ventilation systems.
摘要翻译：提出了具有选择性吸附表面（3）和声测量单元（5）的气体检测器。检测器的特征在于，选择性吸附表面（3）和声学测量单元（5）可以相对于彼此布置，使得通过从吸附表面（3）的热解吸解吸的气体到达声学测量单元（5），并且触发可以由布置在声测量单元（5）中的一个或多个声拾取器（13,14）特别是麦克风测量的压力波。此外，提供了相应的方法。检测器特别适用于测量内部空间和通风系统中的污染物。

40. 发明申请

US20080229829A1 PIEZOELECTRIC OSCILLATOR, SENSOR, AND MULTI-SENSOR 有权
标题翻译：压电振荡器，传感器和多传感器
公开(公告)号：US20080229829A1
公开(公告)日：2008-09-25
申请号：US12052776
申请日：2008-03-21
申请人： Takayuki KONDO
发明人： Takayuki KONDO
IPC分类号： G01N29/00 , H01L41/08
CPC分类号： G01N29/022 , G01N29/223 , G01N2291/014 , G01N2291/021 , H03H9/0542 , H03H9/1007 , H03H9/1021 , H03H9/132 , H03H2003/0428
摘要： A piezoelectric oscillator includes: a piezoelectric substrate having at least a vibrating part and a base part; an excitation electrode formed on the vibrating part; and an oscillation circuit formed on the base part. In the piezoelectric oscillator, the oscillation circuit includes a thin film transistor made of one of polysilicon and monocrystalline silicon and is coupled to the excitation electrode.
摘要翻译：压电振荡器包括：至少具有振动部分和基部的压电基片; 形成在所述振动部上的激励电极; 以及形成在基部上的振荡电路。在压电振荡器中，振荡电路包括由多晶硅和单晶硅之一构成的薄膜晶体管，并耦合到激励电极。

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