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21. 发明专利

JP2010156614A Apparatus and method for measuring microcarbon residue 审中-公开
标题翻译：测量微生物残留的装置和方法
公开(公告)号：JP2010156614A
公开(公告)日：2010-07-15
申请号：JP2008335197
申请日：2008-12-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： DEGUCHI YOSHIHIRO , KAWAZOE KOHEI
IPC分类号： G01N21/27 , G01N21/35 , G01N21/3577 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring microcarbon residue (MCR), capable of measuring the MCR in a fluid to be measured. SOLUTION: The apparatus for measuring the MCR (MCR meter) which measures the MCR in the fluid to be measured, is configured, such that a gap D having a prescribed spacing is disposed in fuel F, which is the fluid to be measured, and an incident part 32 and a light-receiving part 33 are disposed so as to face each other, and light transmission values are measured at the light receiving part 33, while the wavelength of the light from the incident part 32 is varied; and the wavelength values on at least two or more points in a range of 400-1,100 nm, or light or fluorescence of two or more wavelength domains are measured; and the microcarbon residue (MCR) is obtained, based on their intensity ratio. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够测量待测流体中的MCR的测量微量碳残余物（MCR）的装置和方法。解决方案：用于测量测量被测流体中的MCR的MCR（MCR仪表）的装置被构造成使得具有规定间隔的间隙D设置在作为流体的流体的燃料F中并且入射部分32和光接收部分33被设置为彼此面对，并且在来自入射部分32的光的波长变化的同时在光接收部分33处测量光透射率值; 并且测量在400-1100nm范围内的至少两个或更多个点的波长值，或两个或更多个波长域的光或荧光; 并根据其强度比获得微量碳残余物（MCR）。版权所有（C）2010，JPO＆INPIT

22. 发明专利

JP2010127653A Apparatus for measuring component in gas and pulverized coal firing system 审中-公开
标题翻译：用于测量气体和粉煤燃烧系统中的组分的装置
公开(公告)号：JP2010127653A
公开(公告)日：2010-06-10
申请号：JP2008300110
申请日：2008-11-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： DEGUCHI YOSHIHIRO
IPC分类号： G01N21/67 , F23N5/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for measuring component in gas for simply and rapidly measuring the composition of ash and the minor components in a gas.
SOLUTION: The apparatus 10A for measuring component in gas is one for turning ash contents or the minor components in a field under measurement in a gas into plasma to measure unburnt portions of the ash contents or the minor components in the gas. The apparatus 10A for measuring component in gas includes a pair of electrodes 12a and 12b generating plasma light P in a gas duct 11 which is the field under measurement, an optical fiber 14 for sending signal light 13 of the plasma light P to a detector (e.g. a spectroscope, an ICCD camera, etc.: not shown), and a guard member 15 for guarding the optical fiber 14 while supplying a guard flow 16 which jets out into the gas duct 11 while being supplied to the circumference of the optical fiber 14.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于简单且快速地测量气体中灰分和次要组分的组分的用于测量气体中的组分的装置。解决方案：用于测量气体中的组分的装置10A是用于将气体中的灰分含量或测量中的次要成分转化为等离子体的装置10A，以测量气体中灰分或未成分的未燃部分。用于测量气体成分的装置10A包括一对电极12a和12b，其在作为测量场的气体导管11中产生等离子体光P，用于将等离子体光P的信号光13发送到检测器（例如分光计，ICCD照相机等：未示出），以及用于保护光纤14同时供应保护流16的保护构件15，该保护流16在供应到光纤的周围时喷射到气体管道11中 14.版权所有（C）2010，JPO＆INPIT

23. 发明专利

JP2010025952A Trace constituent measuring instrument 有权
标题翻译：跟踪仪器测量仪器
公开(公告)号：JP2010025952A
公开(公告)日：2010-02-04
申请号：JP2009252200
申请日：2009-11-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAURA TSUYOTOSHI , DEGUCHI YOSHIHIRO
IPC分类号： G01N21/67
摘要： PROBLEM TO BE SOLVED: To provide a trace constituent measuring instrument for measuring the concentration of a trace element constituent in a gas, allowing a trace constituent in the gas to be measured simply and highly sensitively.
SOLUTION: This trace constituent measuring instrument is equipped with: a depressurized cell 101 equipped with a supply/discharge line for the gas G; an electric discharge device 102 turning the trace constituent in the gas into plasma, the gas jetted into the depressurized cell 101; and a detector 104 separating plasma light 103 generated by electric discharge to detect the intensity of light emission with wavelengths of 175 to 850 nm out of a plasma spectrum acquired by the light separation. A condition for the depressurized cell is that the interior thereof is at 700 to 200 Pa. A voltage impressed on discharge electrodes is a high-voltage pulse of 2 to 6 kV, the time length of the high-voltage pulse is 30ns or less, and a space between the discharge electrodes is 10 mm.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量气体中痕量元素成分浓度的痕量成分测量仪器，使得气体中的痕量成分被简单且高度灵敏地测量。
解决方案：该微量成分测量仪器配备有：配备有用于气体G的供给/排出管线的减压电池101; 将气体中的微量成分转化为等离子体的放电装置102，喷射到减压电池101中的气体; 以及检测器104，其分离由放电产生的等离子体光103，以通过光分离获得的等离子体光谱中的波长为175〜850nm的光发射强度。减压电池的条件是其内部为700〜200Pa，放电电极上施加的电压为2〜6kV的高电压脉冲，高电压脉冲的时间长度为30ns以下，并且放电电极之间的间隔为10mm。版权所有（C）2010，JPO＆INPIT

24. 发明专利

JP2009047612A Exhaust gas analysis sensor 有权
标题翻译：排气分析传感器
公开(公告)号：JP2009047612A
公开(公告)日：2009-03-05
申请号：JP2007215322
申请日：2007-08-21
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , TACHIBANA SHIGENOBU , MUTA KENJI , FUKADA SEI , KATO EIJI , TAURA MASAZUMI , DEGUCHI YOSHIHIRO , KONDO AKIO , SHIMIZU HIROSHI
IPC分类号： G01N21/01 , G01N21/33 , G01N21/35 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analysis sensor that can define (restrict) the path and the number of times of reflection of a laser beam, can guarantee the quantitativeness of a measured value, and can omit work for identifying the number of times of reflection of the laser beam, in a constitution for multiple-reflecting the laser beam in exhaust gas to be analyzed. SOLUTION: This exhaust gas analysis sensor 4 reflects the laser beam radiated towards the inside of an exhaust gas passage port 41 by an irradiation section 5, by a predetermined number of times with a reflecting section 6 having a reflecting surface 60a, transmits it through the exhaust gas in a predetermined path in the exhaust gas passage port 41, then receives it using a light-receiving section 7. The exhaust gas analysis sensor 4 has a covering 8 (optical path restricting member) that covers the reflecting surface 60a and has a passage port section 84 that allows incidence and reflection of the laser beam with respect to the reflecting surface 60a in the predetermined path. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以限定（限制）激光束的路径和次数的排气分析传感器，可以保证测量值的定量，并且可以省略用于识别的工作在要分析的废气中多次反射激光束的结构中激光束的反射次数。解决方案：该排气分析传感器4通过具有反射面60a的反射部6将通过照射部5朝向排气通路口41的内部照射预定次数的激光反射透射通过废气通道端口41中的预定路径中的废气，然后使用光接收部分7接收废气。排气分析传感器4具有覆盖反射面60a的覆盖物8（光路限制部件）并且具有允许激光束相对于预定路径中的反射表面60a的入射和反射的通道端口部分84。版权所有（C）2009，JPO＆INPIT

25. 发明专利

JP2008151548A Engine exhaust gas analyzer, method for analyzing engine exhaust gas and analysis program 有权
标题翻译：发动机排气分析仪，分析发动机排气和分析程序的方法
公开(公告)号：JP2008151548A
公开(公告)日：2008-07-03
申请号：JP2006337628
申请日：2006-12-14
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： YAMAKAGE MASAHIRO , MUTA KENJI , DEGUCHI YOSHIHIRO , FUKUDA NORIHIRO , ASAUMI SHINICHIRO
IPC分类号： G01N21/35 , G01N21/3504 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide a technique for achieving real-time analysis that is higher in accuracy, without having to successively calculate the theoretical spectra in a stepwise manner. SOLUTION: This engine exhaust gas analysis method has: a step S1 for calculating the temperature of an exhaust gas; a step S2 for calculating the pressure of the exhaust gas; a step S3a for selecting the theoretical spectra, corresponding to the temperature and pressure becoming minimum in the difference between the temperature and pressure calculated in the first and second steps from a data base, respectively having the theoretical spectra, corresponding to a plurality of the temperatures and pressures related to a plurality of the gas components contained in the exhaust gas; a step S3c for calculating the deduced concentrations of the respective gas components from the ratio of the theoretical spectra of the respective selected gas components, with the actually measured spectra of the respective gas components that serve as analysis targets; and a step S4 for performing the discrete correction, related to the temperature and/or pressure of the actual exhaust gas, with respect to the deduced concentrations of the respective gas components. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于实现精度更高的实时分析的技术，而不必以逐步的方式连续地计算理论谱。解决方案：该发动机排气分析方法具有：计算排气温度的步骤S1; 用于计算废气压力的步骤S2; 用于选择理论谱的步骤S3a，其对应于分别具有对应于多个温度的理论谱的数据库的在第一和第二步骤中计算的温度和压力之间的温度和压力变得最小的温度和压力以及与废气中包含的多个气体成分有关的压力; 步骤S3c，用于根据各选择的气体组分的理论谱的比率与作为分析对象的各气体组分的实测值的光谱计算各气体成分的推导浓度; 以及与相应的气体成分的推定浓度相关的与实际废气的温度和/或压力相关的离散校正的步骤S4。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2007263670A Concentration separator and concentration/separation method 有权
标题翻译：浓度分离器和浓度/分离方法
公开(公告)号：JP2007263670A
公开(公告)日：2007-10-11
申请号：JP2006087770
申请日：2006-03-28
申请人： Central Res Inst Of Electric Power Ind , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 財団法人電力中央研究所
发明人： TSUZAKI MASAHARU , TANAKA NOBUYUKI , FURUYA MASAHIRO , DEGUCHI YOSHIHIRO
IPC分类号： G01N1/28 , G01N1/22 , G01N30/00
摘要： PROBLEM TO BE SOLVED: To enhance the separation precision of many kinds of chemical components contained in a sample.
SOLUTION: The concentration separator includes a cooling gas pipe 3 for directly ejecting a cooling gas to a concentration pipe 2 from the outside of the concentration pipe 2, an infrared lamp 4 for radiantly heating the concentration pipe 2 cooled by the cooling gas, a cooling gas pipe 8 for directly ejecting the cooling gas to a separation pipe 7 from the outside of the separation pipe 7, an infrared lamp 9 for radiantly heating the infrared lamp 4 and a control device 12 for controlling not only the ejection of the cooling as to the separation pipe 7, into which the chemical components dissociated by the radiant heating of the infrared lamp 4 are introduced, but also the radiant heating due to the infrared lamp 9 to rapidly change the temperature of the separation pipe 7 stepwise.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高样品中所含的多种化学成分的分离精度。解决方案：浓缩分离器包括：用于从集中管2的外部直接喷射浓缩管2的冷却气体的冷却气体管3，用于对由冷却气体冷却的浓缩管2进行辐射加热的红外灯4 ，用于将冷却气体从分离管7的外部直接喷射到分离管7的冷却气体管8，用于辐射加热红外灯4的红外灯9和用于不仅控制通过引入红外灯4的辐射加热而分解的化学成分的分离管7的冷却，还有由红外灯9引起的辐射加热，使分离管7的温度逐步变化。版权所有（C）2008，JPO＆INPIT

27. 发明专利

JP2007199076A Method and system for measuring laser 审中-公开
标题翻译：用于测量激光的方法和系统
公开(公告)号：JP2007199076A
公开(公告)日：2007-08-09
申请号：JP2007044899
申请日：2007-02-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： DEGUCHI YOSHIHIRO , ABE MASATAKA
IPC分类号： G01N21/39 , F23G5/50 , G01J5/58
摘要： PROBLEM TO BE SOLVED: To provide a method and system for measuring laser which remove a noise component to enable high-precision sensing in laser absorption process-based measuring of temperature/density of combustion gas, etc.
SOLUTION: When detecting density of gas on light path, etc. by utilizing the fact that such the gas absorbs measuring laser beam and its absorption is associated with density of the above gas, this system functions as follows. In processing of the measuring laser beam transmitted the gas or others, signal component A being data of specific frequency band unique to the gas to be detected is deleted from data indicating intensity to wavelength of this measuring laser beam. Noise component C is generated by complementing this deleted data with polynomial data so as to be succeeded with other remaining part of the data, while extracting only the data of the signal component A corresponding to molecule or atom detected with noise component C removed by subtracting the noise component C from the above data of measuring laser beam. An S/N ratio is improved thereby.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量激光的方法和系统，其消除噪声分量以使得能够在基于激光吸收过程的基础上进行高精度感测，以测量燃烧气体的温度/密度等。解决方案：通过利用这种气体吸收测量激光束并且其吸收与上述气体的密度相关联的事实来检测光路上的气体密度等，该系统的功能如下。在传送气体的测量激光束的处理中，从表示该测量激光束的波长的强度的数据中删除作为要检测的气体特有的特定频带的数据的信号分量A. 通过用多项式数据对该删除数据进行补充来生成噪声分量C，以便与数据的其余剩余部分相继，同时仅提取对应于通过减去噪声分量C去除的噪声成分C检测到的分子或原子的信号分量A的数据噪声分量C来自上述测量激光束数据。由此提高S / N比。版权所有（C）2007，JPO＆INPIT

28. 发明专利

JP2007178369A Exhaust gas analyzer and analysis method 有权
标题翻译：排气分析仪和分析方法
公开(公告)号：JP2007178369A
公开(公告)日：2007-07-12
申请号：JP2005379499
申请日：2005-12-28
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： YAMAKAGE MASAHIRO , GOTO KATSUTOSHI , DEGUCHI YOSHIHIRO , MUTA KENJI , KONDO AKIO
IPC分类号： G01N21/39 , G01N15/06 , G01N21/49 , G01N21/53
CPC分类号： G01N21/532 , G01N15/0205 , G01N21/3504 , G01N2015/0693 , G01N2021/4726 , G01N2021/516
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analyzer and an exhaust gas analysis method capable of measuring in real time the concentration of a particulate matter included in exhaust gas from an internal combustion engine. SOLUTION: This exhaust gas analyzer, which is a device for analyzing exhaust gas by irradiating the exhaust gas discharged from the internal combustion engine with laser light, includes an exhaust gas passing hole 21 for introducing the exhaust gas, an optical fiber 25 for irradiating the laser light in the direction orthogonal to the flow of the exhaust gas flowing through the exhaust gas passing hole, a detector 26 for receiving the laser light after passing the exhaust gas, a photodetector 71 for receiving Mie scattered light generated from the particulate matter PM included in the exhaust gas by irradiation of the laser light, and a personal computer 45 as a calculation part for calculating the concentration of a component in the exhaust gas based on light receiving data of the intensity of transmitted light acquired from the detector 26 and calculating the concentration of the particulate matter included in the exhaust gas based on measured data of the intensity of scattered light acquired from the photodetector 71. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够实时测量来自内燃机的废气中所含的颗粒物质的浓度的废气分析装置和排气分析方法。解决方案：作为用于通过用激光照射从内燃机排出的废气来分析废气的装置的废气分析装置包括：用于引入废气的废气通过孔21，光纤25 用于在垂直于流过排气通过孔的废气的流动的方向上照射激光;检测器26，用于在通过排气之后接收激光;光电检测器71，用于接收由颗粒产生的三重散射光基于从检测器26获取的透射光强度的光接收数据计算排气中的成分浓度的计算部的个人计算机45，并且基于散射李的强度的测量数据计算废气中包括的颗粒物质的浓度从光电检测器71获取。g版权所有（C）2007，JPO＆INPIT

29. 发明专利

JP2007163422A Exhaust gas analytical method, and exhaust gas analyzer 有权
标题翻译：排气分析方法和排气分析仪
公开(公告)号：JP2007163422A
公开(公告)日：2007-06-28
申请号：JP2005363400
申请日：2005-12-16
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , DEGUCHI YOSHIHIRO , MIZOGUCHI MASANOBU , TAKITA ATSUSHI , FUKUDA NORIHIRO
IPC分类号： G01N21/35 , F02D45/00 , G01N21/3504 , G01N21/359
CPC分类号： G01N21/3504 , G01N21/031 , G01N21/314
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analytical method hardly affected by pressure fluctuation and the temperature of exhaust gas, and capable of calculating precisely and analyzing the concentration of a component contained in the exhaust gas, in real time. SOLUTION: In this exhaust gas analytical method, the exhaust gas discharged from an internal combustion engine is irradiated with a laser beam to receive the laser beam transmitted through the exhaust gas, and measures the concentration of the component contained in the exhaust gas, based on the received laser beam. In the method, an absorption spectrum of the laser beam absorbed in the exhaust gas is detected based on the received laser beam (S1), the concentration of the specified gas component is calculated based on the absorption spectrum (S2), the temperature of the exhaust gas is calculated based on the absorption spectrum (S3), the pressure of the exhaust gas is calculated based on the absorption spectrum (S4-S6), the calculated concentration of the component contained in the exhaust gas is corrected based on the calculated temperature (S7) and is corrected based on the calculated pressure (S8), and a true value of the concentration is output thereafter (S9). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供几乎不受压力波动和排气温度影响的排气分析方法，并且能够精确地计算并分析废气中所含的成分的浓度。解决方案：在该废气分析方法中，从内燃机排出的废气用激光束照射以接收通过废气透射的激光束，并测量废气中所含的成分的浓度，基于接收到的激光束。在该方法中，基于接收到的激光（S1）检测吸收在排气中的激光束的吸收光谱，基于吸收光谱（S2），计算出特定气体成分的浓度，基于吸收光谱计算排气（S3），基于吸收光谱计算废气的压力（S4-S6），根据计算出的温度来校正计算出的废气中所含的成分的浓度（S7），并根据计算出的压力进行校正（S8），然后输出浓度的真值（S9）。版权所有（C）2007，JPO＆INPIT

30. 发明专利

JP2007040887A Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：JP2007040887A
公开(公告)日：2007-02-15
申请号：JP2005226767
申请日：2005-08-04
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , DEGUCHI YOSHIHIRO , YAMAURA TSUYOTOSHI
IPC分类号： G01N21/61 , G01K11/12 , G01K13/02 , G01N21/03 , G01N21/05 , G01N21/27 , G01N21/35 , G01N21/3504 , G01N21/359
CPC分类号： G01N21/031 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of precisely measuring the concentrations of many kinds of component gases without disturbing a gas flow. SOLUTION: An exhaust gas analyzer 10 is equipped with the sensor part 11 fixed to an exhaust route through which an exhaust gas flows. The sensor part is equipped with an optical fiber 25A for irradiating the gas with a laser beam, a detector 26A for receiving the laser beam transmitted through the gas, an exhaust gas passing hole 21 having a cross-sectional shape substantially the same as that of the route through which the exhaust gas flows, the mirrors 30 and 31 arranged outside the exhaust gas passing hole to reflect the laser beam and the slit 38 for connecting the mirrors and the exhaust gas passing hole and constituted so that the laser beam emitted from the optical fiber is transmitted through the gas passed through the exhaust gas passing hole to reach the mirrors through the slit and reflected by the mirrors to be further transmitted through the gas to be guided to the detector. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地测量多种成分气体的浓度而不干扰气体流量的气体分析仪。解决方案：废气分析器10装备有传感器部分11，其固定在废气流过的排气路径上。传感器部件配备有用激光束照射气体的光纤25A，用于接收透过气体的激光束的检测器26A，截面形状大致相同的排气通孔21，排气流过的路径，布置在排气通过孔外侧的反射镜30和31以反射激光束，以及用于连接反射镜和排气通过孔的狭缝38，并且构成为使得从光纤通过穿过废气通过孔的气体透过狭缝传送到反射镜并被反射镜反射，以进一步透过气体被引导到检测器。版权所有（C）2007，JPO＆INPIT

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