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1. 发明授权

US06877367B2 System and method for measuring brake mean effective pressure in a running vehicle 失效
标题翻译：用于测量行驶中的制动平均有效压力的系统和方法
公开(公告)号：US06877367B2
公开(公告)日：2005-04-12
申请号：US10266533
申请日：2002-10-07
申请人： Tokihiro Tsukamoto , Koichi Matsumoto , Shigeo Nakamura , Nobutaka Kihara
发明人： Tokihiro Tsukamoto , Koichi Matsumoto , Shigeo Nakamura , Nobutaka Kihara
IPC分类号： G01L3/26 , G01M15/00
CPC分类号： G01L3/26
摘要： The present invention provides a method for easily measuring a brake mean effective pressure of a running vehicle. An air flow sensor, a λ sensor and a data collecting apparatus are mounted to the vehicle. A running speed and engine speed from the vehicle while actually running on a road surface, and output of the air flow sensor an the λ sensor are inputted to the data collecting apparatus. Specific fuel consumption is obtained from an intake air amount and ratio of excessive air in exhaust gas. Output of an engine is obtained from a relation between the specific fuel consumption and the engine speed.
摘要翻译：本发明提供一种容易测量行驶车辆的制动平均有效压力的方法。空气流量传感器，λ传感器和数据采集装置安装在车辆上。实际在路面上行驶时，来自车辆的运行速度和发动机转速以及将λ传感器输出的空气流量传感器输入到数据采集装置。从进气量和排气中的过量空气的比例求出具体的燃料消耗量。发动机的输出从特定燃料消耗和发动机转速之间的关系获得。

2. 发明授权

US06571616B1 Easy method for measuring brake mean effective pressure in a running vehicle 失效
标题翻译：用于测量制动器的简单方法意味着行驶中的有效压力
公开(公告)号：US06571616B1
公开(公告)日：2003-06-03
申请号：US09572354
申请日：2000-05-17
申请人： Tokihiro Tsukamoto , Koichi Matsumoto , Shigeo Nakamura , Nobutaka Kihara
发明人： Tokihiro Tsukamoto , Koichi Matsumoto , Shigeo Nakamura , Nobutaka Kihara
IPC分类号： G01L528
CPC分类号： F02D41/04 , F02D41/1454 , F02D41/187 , F02D2200/0625 , F02D2200/501
摘要： The present invention provides a method for easily measuring a brake mean effective pressure of a running vehicle. An air flow sensor, a &lgr; sensor and a data collecting apparatus are mounted to the vehicle. A running speed and engine speed from the vehicle while actually running on a road surface, and output of the air flow sensor an the &lgr; sensor are inputted to the data collecting apparatus. Specific fuel consumption is obtained from an intake air amount and ratio of excessive air in exhaust gas. Output of an engine is obtained from a relation between the specific fuel consumption and the engine speed.
摘要翻译：本发明提供一种容易测量行驶车辆的制动平均有效压力的方法。空气流量传感器，羔羊传感器和数据采集装置安装在车辆上。在实际在路面上行驶时，来自车辆的行驶速度和发动机速度，以及空气流量传感器和羔羊传感器的输出被输入到数据收集装置。从进气量和排气中的过量空气的比例求出具体的燃料消耗量。发动机的输出从特定燃料消耗和发动机转速之间的关系获得。

3. 发明授权

US06886396B2 Method for easily measuring nitrogen oxide concentration of an engine vehicle emission 失效
标题翻译：容易测量发动机车辆排放的氮氧化物浓度的方法
公开(公告)号：US06886396B2
公开(公告)日：2005-05-03
申请号：US10291148
申请日：2002-11-07
申请人： Tokihiro Tsukamoto , Koichi Matsumoto , Nobutaka Kihara
发明人： Tokihiro Tsukamoto , Koichi Matsumoto , Nobutaka Kihara
IPC分类号： G01N27/409 , G01M15/10 , G01N27/27 , G01N27/416 , G01M19/00
CPC分类号： G01M15/102
摘要： The present invention provides a method for easily measuring nitrogen oxide concentration of an engine vehicle emission. The method can measure vehicle emission from an engine of a vehicle in travel with high precision even in regions other than the lean region, that is, regions from the stoichiometrical region to the rich region by using a NOx sensor exclusively used for the lean region. The present invention has an arrangement in which a NOx sensor that is exclusively used for the lean region is installed in an exhaust pipe 3 connected to the engine 2. Air (secondary air) A is introduced into the exhaust pipe 3 on the upstream side of the NOx sensor 6 so that the NOx sensor 6 is allowed to measure the concentration of NOx in the engine vehicle emission diluted by air A. Thus, the NOx concentration in the engine vehicle emission before dilution G is obtained by using the measured value of the NOx concentration after dilution and by using a dilution ratio.
摘要翻译：本发明提供一种容易测量发动机车辆排放物的氮氧化物浓度的方法。该方法即使在贫气区域以外的区域，即从化学计量区域到浓区域的区域也可以高精度地行驶中的车辆的发动机，也可以使用NO x 传感器专门用于稀薄区域。本发明具有如下布置：其中专门用于稀薄区域的NO x传感器安装在与发动机2连接的排气管3中。空气（二次空气）A被引入到NOSX传感器6的上游侧的排气管3中，从而允许NO X传感器6测量浓度在由空气A稀释的发动机车辆排放物中的NO x x 。因此，稀释G之前的发动机车辆排放物中的NO x x浓度通过使用稀释后的NO x浓度和稀释比。

4. 发明授权

US06619107B1 Simple method of measuring nitrogen oxide in running vehicles 失效
标题翻译：运行车辆测量氮氧化物的简单方法
公开(公告)号：US06619107B1
公开(公告)日：2003-09-16
申请号：US09660039
申请日：2000-09-12
申请人： Tokihiro Tsukamoto , Nobutaka Kihara
发明人： Tokihiro Tsukamoto , Nobutaka Kihara
IPC分类号： G01M1900
CPC分类号： G01N33/0037 , Y02A50/245
摘要： The present invention provides a simple method of measuring NOx in a running vehicle. While running on an actual road surface, the weight of NOx emitted from an engine of the running vehicle can be found more simply and accurately. The present invention comprises mounting a NOx analyzer, an air-fuel ratio sensor, and a data collection device on a vehicle, allowing the vehicle to run on the actual road surface, introducing the exhaust gas emitted while running on the actual road surface to a NOx analyzer to determine the concentration of NOx contained in the exhaust gas, determining a flow rate of the exhaust gas by using a fuel injection quantity based on a fuel injection pulse output from an electronic control unit mounted on the vehicle and an output from the air-fuel ratio sensor, and determining the weight of NOx emitted from the engine from the flow rate of the exhaust gas and the concentration of NOx.
摘要翻译：本发明提供一种测量行驶车辆中的NOx的简单方法。当在实际路面上行驶时，可以更简单且准确地发现从行驶车辆的发动机排出的NOx的重量。本发明包括在车辆上安装NOx分析仪，空燃比传感器和数据采集装置，使得车辆在实际路面上行驶，将在实际路面上行驶时排出的废气引入到 NOx分析器，以确定废气中所含的NOx的浓度，通过使用基于从安装在车辆上的电子控制单元输出的燃料喷射脉冲和来自空气的输出的燃料喷射量确定废气的流量 - 燃料比传感器，并且从废气的流量和NOx的浓度确定从发动机排放的NOx的重量。

5. 发明授权

US5355719A Drain separator in gas analyzer 失效
标题翻译：排气分离器在气体分析仪
公开(公告)号：US5355719A
公开(公告)日：1994-10-18
申请号：US911325
申请日：1992-07-10
申请人： Hiroji Kohsaka , Tokihiro Tsukamoto
发明人： Hiroji Kohsaka , Tokihiro Tsukamoto
IPC分类号： B01D45/16 , G01N1/22 , G01N33/00 , G01N1/34 , B01D5/00
CPC分类号： B01D45/16 , G01N1/2258 , G01N33/0011 , G01N2001/2267
摘要： A drain separator in a gas analyzer is provided to rapidly remove drain or condensate from a gas flow by creating a rotary motion in the gas flow prior to introducing it into a separating chamber. In an exemplary embodiment, separating chamber 2, formed as a downwardly divergent conical space, connects with gas-inlet passage 6 at its upper end and an exhaust gas-outlet passage 3 at the periphery of its base. A sample gas-outlet passage 8 is disposed within separating chamber 2 in a coaxially aligned, vertically spaced opposing relationship to gas-inlet passage 6. Rotation of the gas flow may be accomplished by a vane 7, disposed within gas-inlet passage 6. Upon introduction of the rotating gas flow into separating chamber 2, the pressure on the flow is reduced causing the drain to condense and become distributed about the circumference of the low pressure gas flow. A portion of the gas from the center of the low pressure gas flow containing little condensate then passes through sample gas-inlet passage 8 to a gas analyzer. At the same time the majority of the condensate and waste gas is removed from separating chamber 2 through exhaust gas-outlet passage 3.
摘要翻译：提供气体分析器中的排水分离器，以便在将气体流引入分离室之前通过在气流中产生旋转运动来快速地从气流中去除排出物或冷凝物。在一个示例性实施例中，形成为向下扩散的锥形空间的分离室2在其上端处与气体入口通道6和在其底部的周边处的排气 - 出口通道3连接。样品气体出口通道8以与气体入口通道6同轴对准的垂直间隔的相对关系设置在分离室2内。气流的旋转可以通过设置在气体入口通道6内的叶片7来实现。当引入到分离室2中的旋转气流时，流量上的压力减小，使得排水管冷凝并分布在低压气体流的周围。来自含有少量冷凝物的低压气体流的中心的一部分气体然后通过样品气体入口通道8进入气体分析器。同时大多数冷凝物和废气通过废气 - 出口通道3从分离室2中排出。

6. 发明授权

US5394743A Method and apparatus for controlling a robot to simulate driving of a motorcar 失效
标题翻译：用于控制机器人来模拟汽车驾驶的方法和装置
公开(公告)号：US5394743A
公开(公告)日：1995-03-07
申请号：US58415
申请日：1993-05-07
申请人： Shinji Noguchi , Tokihiro Tsukamoto
发明人： Shinji Noguchi , Tokihiro Tsukamoto
IPC分类号： G01M13/02 , G01M17/007 , G01M17/00
CPC分类号： G01M17/0074 , G01M13/02
摘要： A method of controlling a robot for testing of a motorcar by the simulated driving thereof, as on a chassis dynamometer. The robot is capable of detecting shifted operating quantities of actuators of the robot to correct the detected shifted quantities, whereby surely achieving operations of pedals and the like of the motorcar by the actuators. In the case where the actuators of the robot are shifted in position during a test driving of the motorcar, these positional shifts are automatically sensed and compensated for during the simulated driving of the motorcar, and the test need not be discontinued or interrupted.
摘要翻译：一种通过模拟驾驶来控制机动车进行汽车试验的方法，如在底盘测功机上。机器人能够检测机器人的致动器的移动的操作量以校正检测到的移动量，从而可靠地通过致动器实现汽车的踏板等的操作。在机动车的执行器在汽车的试驾期间移动的情况下，在模拟驾驶汽车期间自动检测和补偿这些位置偏移，并且不需要停止或中断测试。

7. 发明授权

US5279146A Method and apparatus for real time measurement of particulate matter in combustion gases 失效
标题翻译：用于实时测量燃烧气体中颗粒物质的方法和装置
公开(公告)号：US5279146A
公开(公告)日：1994-01-18
申请号：US926593
申请日：1992-08-05
申请人： Ichiro Asano , Kennosuke Kojima , Tokihiro Tsukamoto , Hiroji Kohsaka
发明人： Ichiro Asano , Kennosuke Kojima , Tokihiro Tsukamoto , Hiroji Kohsaka
IPC分类号： G01N21/61 , G01N21/35 , G01N15/00
CPC分类号： G01N21/3504 , Y10T436/118339
摘要： A method and apparatus for measuring particulates in a combustion gas is accomplished by dividing the combustion gas into a first and second sample gas. The first sample gas is filtered to remove particulates to create a reference gas sample. A combustion furnace can heat both the reference gas sample and the sample gas to oxidize any particulates in the sample gas. A gas analyzer that is connected to the furnace can detect the gas components in, respectively, the reference gas sample and the sample gas, and a comparison of the detected results can determine the concentration of particulates.
摘要翻译：用于测量燃烧气体中的微粒的方法和装置通过将燃烧气体分成第一和第二样品气体来实现。将第一样品气体过滤以除去微粒以产生参考气体样品。燃烧炉可以加热参考气体样品和样品气体，以氧化样品气体中的任何微粒。连接到炉子的气体分析仪可以分别检测参考气体样品和样品气体中的气体成分，并且检测结果的比较可以确定颗粒物的浓度。

8. 发明授权

US4976241A Method for determining combustion condition in spark ignition internal combustion engine and combustion condition control device 失效
标题翻译：用于确定火花点火内燃机和燃烧状态控制装置中的燃烧状况的方法
公开(公告)号：US4976241A
公开(公告)日：1990-12-11
申请号：US420811
申请日：1989-10-12
申请人： Tetsuro Ishida , Yoshiaki Danno , Kazuhide Togai , Hiromitsu Ando , Daisuke Sanbayashi , Masato Yoshida , Kazuhiro Shiraishi , Tokihiro Tsukamoto , Jun Takemura , Eiichi Koujina
发明人： Tetsuro Ishida , Yoshiaki Danno , Kazuhide Togai , Hiromitsu Ando , Daisuke Sanbayashi , Masato Yoshida , Kazuhiro Shiraishi , Tokihiro Tsukamoto , Jun Takemura , Eiichi Koujina
IPC分类号： F02B1/04 , F02B75/02 , F02D35/02 , F02P5/145 , F02P5/152
CPC分类号： G01L23/225 , F02D35/027 , F02P5/1455 , F02P5/152 , F02P5/1527 , F02B1/04 , F02B2075/027 , F02D35/023 , Y02T10/46
摘要： A method and device for determining and controlling the condition of a spark ignition internal combustion engine involves detecting a physical value of combustion varying in association with combustion in the combustion chamber, then calculating the heat evolution rate from the physical value, and then determining the adjusting the combustion condition in dependence on the falling area of the heat evolution rate.

9. 发明授权

US5374399A Sample cell for improved gas flow in a gas analyzer 失效
标题翻译：用于气体分析仪中气体流量改善的样品池
公开(公告)号：US5374399A
公开(公告)日：1994-12-20
申请号：US902016
申请日：1992-06-18
申请人： Tokihiro Tsukamoto , Takeshi Shimada
发明人： Tokihiro Tsukamoto , Takeshi Shimada
IPC分类号： G01N21/03 , G01N21/05 , G01N21/35 , G01N21/3504 , G01N21/51 , G01N21/61 , G01N21/85 , G01N17/00
CPC分类号： G01N21/05 , G01N2021/8578 , G01N2021/8585
摘要： An improved sample cell for use in a gas analyzer has a sample body with a measuring optical path extending traverse to the cell body. A sample gas inlet port is positioned at one end of the cell body, and a sample gas outlet port is positioned at the other end of the cell body. Porous plates can extend across the cell body, and appropriately-dimensioned apertures in the porous plates can ensure a consistent flow path of gas across the optical path without any stagnated flow patterns.
摘要翻译：用于气体分析器的改进的样品池具有样品体，其具有横穿细胞体的测量光路。样品气体入口位于电池体的一端，样品气体出口位于电池体的另一端。多孔板可以延伸穿过电池体，并且多孔板中的适当尺寸的孔可以确保气体在光路上的一致的流动路径，而没有任何停滞的流动模式。

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