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1. 发明专利

JP2006284508A On-vehicle exhaust gas analyzer 有权
标题翻译：汽车排气分析仪
公开(公告)号：JP2006284508A
公开(公告)日：2006-10-19
申请号：JP2005108032
申请日：2005-04-04
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI
IPC分类号： G01N21/61 , G01N21/76 , G01N27/62
摘要： PROBLEM TO BE SOLVED: To provide an on-vehicle exhaust gas analyzer that reduces power consumption, and can accurately calculate each measured component concentration in exhaust gas. SOLUTION: The on-vehicle exhaust gas analyzer comprises a drain separator connected with an exhaust pipe of a vehicle via a non-heating introduction pipe, a measuring apparatus group for measuring the moisture concentration in the exhaust gas and concentration of the measured component in a semi-DRY state where liquid moisture is removed by the drain separator, a DRY concentration calculation section for calculating the concentration of the measured component in the exhaust gas in a DRY state where moisture is completely removed based on the moisture concentration and the measured component concentration measured by the measuring apparatus group, and an actual concentration calculation section for calculating the concentration of the measured component contained in the exhaust gas at an exhaust time from the vehicle based on the concentration in the DRY state and a predetermined conversion formula. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供降低功耗的车载排气分析装置，能够精确地计算排气中的各测定成分浓度。解决方案：车载废气分析仪包括通过非加热导管与车辆的排气管连接的排水分离器，用于测量废气中的水分浓度的测量装置组和测量的浓度 DRY浓度计算部，其根据水分浓度计算在干燥状态下完全去除了水分的废气中的测定成分的浓度，由测量装置组测量的测量组分浓度和实际浓度计算部分，用于根据DRY状态下的浓度和预定的转化公式计算从车辆排气时排出的废气中测得的成分的浓度。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008157693A Multistage switching type particulate matter measuring instrument 有权
标题翻译：多级开关式颗粒物测量仪器
公开(公告)号：JP2008157693A
公开(公告)日：2008-07-10
申请号：JP2006345083
申请日：2006-12-21
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI
IPC分类号： G01N15/06 , G01N1/22
摘要： PROBLEM TO BE SOLVED: To provide a particulate matter measuring instrument 100 capable of measuring a mass of a particulate matter (PM) discharged from an engine 200 in a sampling interval shorter jumpingly than that in the prior art, while using a filter combustion method enhanced in both measuring precision and reliability.
SOLUTION: This particulate matter measuring instrument 100 includes at least three passage flow lines L11, L12, L13 constituted to introduce an exhaust gas from the engine 200 under an operation, collection filters F1, F2, F3 provided respectively in the respective passage flow lines L11, L12, L13 to collect the particulate matter contained in the exhaust gas passed therethrough, a state transition mechanism 6 for transiting the respective filters by shifting phases respectively in an order of a collection state with the passed exhaust gas, a heating state where the collected particulate matter is heated to be vaporized or fired, and a cooling state under a cooling condition, and an analytical part 3 communicated with the filter under the heating state, and for analyzing a gas generated by the vaporization or the combustion of the particulate matter.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供一种颗粒物质测量仪器100，其能够以比现有技术更短跳动的采样间隔来测量从发动机200排出的颗粒物质的质量（PM），同时使用过滤器燃烧方法在测量精度和可靠性方面都有所提高。解决方案：该颗粒物测量仪100包括至少三个通道流路线L11，L12，L13，L13，L12，L13，L13，L12，L12，L13，其被构造成在操作下引入来自发动机200的废气，分别设置在各通路流经线路L11，L12，L13以收集通过其中的废气中所含的颗粒物质;状态转换机构6，用于通过相移过滤器的相位分别按照收集状态与通过的排气顺序进行过滤，加热状态其中收集的颗粒物质被加热以被蒸发或燃烧，以及在冷却条件下的冷却状态，以及在加热状态下与过滤器连通的分析部分3，并且用于分析由蒸发或燃烧产生的气体颗粒物。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006275754A Analyzer and calibration method 有权
标题翻译：分析仪和校准方法
公开(公告)号：JP2006275754A
公开(公告)日：2006-10-12
申请号：JP2005094988
申请日：2005-03-29
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI
IPC分类号： G01N21/27 , G01N21/61
摘要： PROBLEM TO BE SOLVED: To provide an analyzer capable of corresponding even to a case that a formed calibration curve has an inflection point within a confirmation range and having both of user's convenience and analytical reliability.
SOLUTION: A temporary calibration curve is formed from data for forming a calibration curve obtained by measuring a plurality of calibration samples respectively known in their analytical values and, in a case that the temporary calibration curve is monotonously increased within the confirmation range determined in consideration of the drift or the like of a detection value or in a case that the temporary calibration curve has only one inflection point turned to an increase from a decrease within the confirmation range and the value of the temporary calibration curve is negative at the inflection point, the temporary calibration curve is recognized as the calibration curve and a zero calibration factor used at the time of zero calibration is calculated on the basis of an input variable value when the calculated value determined by imparting a predetermined input variable to the recognized calibration curve becomes zero in the increase region of the calibration curve.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使形成的校准曲线在确认范围内具有拐点并且具有用户的便利性和分析可靠性两者的情况，也提供能够对应的分析器。解决方案：从用于形成校准曲线的数据形成临时校准曲线，所述校准曲线通过测量分析中分别已知的多个校准样品，并且在临时校准曲线在确定的确认范围内单调增加的情况下考虑到检测值的漂移等，或者临时校准曲线只有一个拐点从确认范围内的减小变为增加，临时校准曲线的值在拐点处为负值的情况点，将临时校准曲线识别为校准曲线，并且当通过将所给出的预定输入变量赋予所识别的校准曲线而确定的计算值时，基于输入变量值来计算在零点校准时使用的零校准因子在校准曲线的增加区域变为零。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004117259A Vehicle mounted type hc measuring apparatus 有权
公开(公告)号：JP2004117259A
公开(公告)日：2004-04-15
申请号：JP2002282994
申请日：2002-09-27
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI
IPC分类号： G01M15/10 , F02D45/00 , G01N21/35 , G01N21/3504 , G01N21/61
摘要： PROBLEM TO BE SOLVED: To provide a vehicle mounted type HC measuring apparatus for easily measuring HC in an exhaust gas while a vehicle is driving. SOLUTION: The vehicle 1 can mount an NDIR (non-dispersion-type infrared spectroscopy) type gas analysis meter 8 for continuously measuring HC (hydrocarbon) concentration in the exhaust gas flowing in an exhaust pipe 3 ranging to an engine 2; an exhaust gas flowmeter 9 for continuously measuring the flow rate of the exhaust gas G flowing in the exhaust pipe 3; and an arithmetic processing unit 10 for arithmetically processing each output of the NDIR type gas analysis meter 8 and the gas flowmeter 9 to continuously calculate the amount of THC (total hydrocarbon) in the exhaust gas. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2015036623A 燃料消費量演算装置、燃料消費量演算プログラム及び燃料消費量測定装置有权
标题翻译：燃油消耗算术单元，燃油消耗算术计算和燃油消耗测量装置
公开(公告)号：JP2015036623A
公开(公告)日：2015-02-23
申请号：JP2013167426
申请日：2013-08-12
申请人：株式会社堀場製作所 , Horiba Ltd
发明人： AKITA MASANOBU , NAKAMURA HIROSHI , ASANO ICHIRO
IPC分类号： G01F9/00
摘要：【課題】排ガス流路を流れる排ガスの流量及び当該排ガスの空燃比を直接測定し、それら排ガスの流量及び空燃比から燃料消費量を算出するものにおいて、燃料消費量の測定誤差を低減する。【解決手段】エンジンEの排ガスが流れる排ガス流路Rに設けられた流量センサ2により得られた排ガス流量QEX、及び排ガス流路Rに設けられた空燃比センサ3により得られた空燃比AFRを用いて、エンジンEの燃料消費量Feを算出する燃料消費量演算装置4であり、空燃比センサ3により得られた空燃比AFRに基づいて、燃料消費量Feの算出に用いる排ガス密度DEXの値を変更する。【選択図】図1
摘要翻译：要解决的问题：为了减少燃料消耗的测量误差，在用于直接测量沿排气通道流动的排气的流量和排气的空燃比的装置中，并且计算来自废气的流量和空燃比。解决方案：在燃料消耗运算单元4中，用于通过使用设置在排气中的流量传感器2获得的排气流量来计算发动机E的燃料消耗Fe 发动机E的排气所流动的气体通路R以及设置在排气通路R中的空燃比传感器3得到的空燃比AFR，用于计算排气通路燃料消耗Fe基于由空燃比传感器3获得的空燃比AFR而改变。

6. 发明专利

JP2015004656A 燃料消費量測定装置有权
标题翻译：燃油消耗测量装置
公开(公告)号：JP2015004656A
公开(公告)日：2015-01-08
申请号：JP2013167302
申请日：2013-08-12
申请人：株式会社堀場製作所 , Horiba Ltd
发明人： AKITA MASANOBU , NAKAMURA HIROSHI
IPC分类号： G01F9/00 , F02D45/00 , G01F1/66 , G01N27/411
CPC分类号： G01F9/00 , F01N13/008 , F01N2240/20 , F01N2560/025 , F01N2560/07 , G01F1/667
摘要：【課題】排ガスの流量及び空燃比を直接測定して、それら排ガスの流量及び空燃比から燃料消費量を算出するものにおいて、高応答速度且つ高精度に燃料消費量を測定する。【解決手段】排ガス流路Rを流れる排ガスの流量QEXを測定する超音波流量センサ2と、超音波流量センサ2により得られた排ガス流量QEX及び排ガス流路Rを流れる排ガスの空燃比AFRを測定する空燃比センサ3により得られた空燃比AFRを用いてエンジンの燃料消費量Feを算出する演算装置4とを備える。【選択図】図2
摘要翻译：要解决的问题：在直接测量排气的流量和空燃比之后，基于排气的流量和空燃比计算燃料消耗，以高的响应速度来高精度地测量燃料消耗。解决方案：燃料消耗测量装置包括：用于测量排气通道R中的排气流量Qflow的超声波流量传感器2; 以及计算装置4，用于计算由空气燃料比传感器3获得的用于测量在废气通道R中流动的排气的空燃比AFR和排气流量的空燃比AFR的发动机的燃料消耗Fe 速率由超声波流量传感器2获得。

7. 发明专利

JP2013245967A Test system 有权
标题翻译：测试系统
公开(公告)号：JP2013245967A
公开(公告)日：2013-12-09
申请号：JP2012118095
申请日：2012-05-23
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： WATABE KOJI , NAKAMURA HIROSHI
IPC分类号： G01M15/10 , G01M17/007
摘要： PROBLEM TO BE SOLVED: To accumulate working terms of components extremely accurately in a test system 1 which is configured to define a mobile such as a vehicle, a ship or an aircraft or an apparatus used for the mobile as an object and to test the object, and which can be operated while switching to a different operating mode.SOLUTION: The test system comprises a cumulative working time calculation section 46 which cumulatively calculates working times of components. Only in a predetermined operating mode, the cumulative working time calculation section 46 accumulates the working times of the components.
摘要翻译：要解决的问题：在测试系统1中非常准确地积累组件的工作条件，该测试系统被配置为将用于移动设备的车辆，船舶或飞行器或设备的移动设备定义为对象并测试对象，并且可以在切换到不同的操作模式时操作。解决方案：测试系统包括累积工作时间计算部分46，其累积地计算部件的工作时间。累积工作时间计算部46仅在规定的运转模式下累积部件的工作时间。

8. 发明专利

JP2013242274A Analyzer calibration system and exhaust gas analysis system 有权
标题翻译：分析仪校准系统和排气分析系统
公开(公告)号：JP2013242274A
公开(公告)日：2013-12-05
申请号：JP2012117043
申请日：2012-05-22
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： MIYAI MASARU , NAKAMURA HIROSHI , NISHIKAWA MASAHIRO
IPC分类号： G01N1/00
CPC分类号： G01N33/0006
摘要： PROBLEM TO BE SOLVED: To shorten a calibration time in the case of simultaneously calibrating a plurality of analyzers and to reduce the consumption of calibration gas.SOLUTION: An analyzer calibration system includes a calibration gas line 4 for simultaneously supplying the same calibration gas to a plurality of analyzers 2x, and control equipment 5 for determining whether an output value is stable in each of the plurality of analyzers 2x to which the same calibration gas is supplied, calibrating an analyzer 2x, the output value of which is stable, and stopping supplying the calibration gas to the analyzer 2x in which the calibration is finished.
摘要翻译：要解决的问题：在同时校准多个分析仪的情况下缩短校准时间并减少校准气体的消耗。解决方案：分析仪校准系统包括校准气体管线4，用于同时向相同的校准气体供应校准气体多个分析器2x以及控制设备5，用于确定在提供相同校准气体的多个分析器2x中的每一个中输出值是否稳定，校准分析器2x，其输出值稳定，停止供给校准气体到校准完成的分析仪2x。

9. 发明专利

JP2008164474A Particulate matter measuring apparatus 有权
标题翻译：颗粒物测量装置
公开(公告)号：JP2008164474A
公开(公告)日：2008-07-17
申请号：JP2006355064
申请日：2006-12-28
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI , OTSUKI SATOSHI
IPC分类号： G01N15/06
摘要： PROBLEM TO BE SOLVED: To shorten measuring time by a filter combustion method.
SOLUTION: A particulate matter measuring apparatus is provided with: a heating furnace R; a connecting piping 10 extending from the heating furnace R; and a filter holding chamber 9 connected to a tip of the connecting piping 10. A heating gas guided to the heating furnace R and heated to a high temperature is passed through the connecting piping 10 to flow in the filter holding chamber 9 and sprayed to a collecting filter F held in its inside to vaporize or burn particulate matter in engine exhaust gases collected in the collecting filter F. A gas outlet part 75 of the heating furnace R is provided with such a shape that its inner diameter is gradually reduced toward its tip and that the inner diameter of the tip is smaller than the inner diameter of the connecting piping.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过过滤器燃烧方法缩短测量时间。解决方案：颗粒物质测量装置具有：加热炉R; 从加热炉R延伸的连接管道10; 以及连接到连接配管10的前端的过滤器保持室9.将被引导到加热炉R并被加热到高温的加热气体通过连接管道10流过过滤器保持室9并喷射到收集过滤器F保持在其内部以蒸发或燃烧收集在收集过滤器F中的发动机废气中的颗粒物质。加热炉R的气体出口部分75具有这样的形状，使得其内径朝向其顶端逐渐减小并且尖端的内径小于连接管道的内径。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006284500A Nitrogen oxide analyzer, and parameter setting method applied to nitrogen oxide analyzer 有权
标题翻译：氮氧化物分析仪和应用于氮氧化物分析仪的参数设定方法
公开(公告)号：JP2006284500A
公开(公告)日：2006-10-19
申请号：JP2005107865
申请日：2005-04-04
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： NAKAMURA HIROSHI
IPC分类号： G01N31/00 , G01N21/75 , G01N21/76
CPC分类号： G01N21/766 , Y10T436/17 , Y10T436/177692 , Y10T436/178459 , Y10T436/179228
摘要： PROBLEM TO BE SOLVED: To easily and appropriately set parameters such as the volume, pressure, gas flow rate, or the like of a reaction vessel in any type so that light emission is certainly finished in the reaction vessel even when ozone-containing gas having unstable ozone concentration is used. SOLUTION: Only ozone concentration is changed in a steady state, an ozone concentration/luminescent reaction characteristic showing the relation between the variation in ozone concentration and the variation in chemi-luminescent reaction is obtained from the variation in light intensity to the change. Based on the ozone concentration/luminescent reaction characteristic, parameter relation determining a reaction vessel average passage period of sample gas is set so that the luminescent reaction occurs substantially only in the reaction vessel even when the ozone concentration of ozone-containing gas varies within a predetermined range. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了容易且适当地设定任何类型的反应容器的体积，压力，气体流量等参数，使得在反应容器中光肯定地完成，即使当臭氧层使用含臭氧浓度不稳定的含气体。解决方案：只有臭氧浓度在稳定状态下改变，表现出臭氧浓度变化与化学发光反应变化之间的关系的臭氧浓度/发光反应特性是从光强变化到变化。基于臭氧浓度/发光反应特性，设定确定样品气体的反应容器平均通过时间的参数关系，使得即使当含臭氧气体的臭氧浓度在预定的范围内变化时，发光反应也仅发生在反应容器中范围。版权所有（C）2007，JPO＆INPIT

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