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1. 发明授权

US09657679B2 Control device and control method for multi-cylinder internal combustion engine 有权
公开(公告)号：US09657679B2
公开(公告)日：2017-05-23
申请号：US14382342
申请日：2013-03-05
申请人： Takeshi Miyaura , Yoshiyasu Ito , Ryo Suzuki , Toyomori Tsuiki , Naoyuki Yamada
发明人： Takeshi Miyaura , Yoshiyasu Ito , Ryo Suzuki , Toyomori Tsuiki , Naoyuki Yamada
IPC分类号： F02D41/30 , F02D41/00 , F02D41/14 , F02D41/24 , F02D41/40 , F02D41/08
CPC分类号： F02D41/30 , F02D41/008 , F02D41/0085 , F02D41/08 , F02D41/1498 , F02D41/2467 , F02D41/40 , F02D2200/0602 , F02D2250/04 , Y02T10/44
摘要： An electronic control unit, in an idle operating state, detects a crankshaft rotation fluctuation in each cylinder using a crank angle sensor, and updates an individual correction value for a control value for each fuel injection valve as a first learned value such that a degree of deviation in the crankshaft rotation fluctuation among the cylinders reduces. The electronic control unit uses a fuel pressure sensor to detect a manner of a fuel pressure fluctuation with fuel injection by each fuel injection valve, and updates an individual correction value for a control value for each fuel injection valve as a second learned value based on a result of comparison between a detected temporal waveform and a basic temporal waveform. In an idle operating state, a learning rate of the second learned value is reduced until the first learned value converges for the first time as compared with after its convergence.

2. 发明授权

US09157389B2 Apparatus of estimating fuel state 有权
标题翻译：估计燃料状态的装置
公开(公告)号：US09157389B2
公开(公告)日：2015-10-13
申请号：US13435933
申请日：2012-03-30
申请人： Yoshiharu Nonoyama , Naoyuki Yamada
发明人： Yoshiharu Nonoyama , Naoyuki Yamada
IPC分类号： F02D41/00
CPC分类号： F02D41/0025 , F02D2200/0602 , F02D2200/0606 , F02D2200/0608
摘要： An apparatus extracts a main waveform component and a branch waveform component from a pressure waveform detected by a fuel pressure sensor. The main waveform component is caused by pressure change traveling in a main passage. The branch waveform component is caused by pressure change traveling in a branch passage. The apparatus calculates traveling speeds based on the components. Then, the apparatus estimates a main passage temperature based on a detected value of the fuel temperature sensor, the traveling speeds, the fuel pressure waveform and an average pressure.
摘要翻译：装置从由燃料压力传感器检测的压力波形提取主波形分量和分支波形分量。主波形分量是由在主通道中行进的压力变化引起的。分支波形分量由在分支通路中行进的压力变化引起。该装置基于部件计算行驶速度。然后，该装置基于燃料温度传感器的检测值，行驶速度，燃料压力波形和平均压力来估计主通道温度。

3. 发明申请

US20150046066A1 CONTROL DEVICE AND CONTROL METHOD FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE 有权
标题翻译：多缸内燃机的控制装置及控制方法
公开(公告)号：US20150046066A1
公开(公告)日：2015-02-12
申请号：US14382342
申请日：2013-03-05
申请人： Takeshi Miyaura , Yoshiyasu Ito , Ryo Suzuki , Toyomori Tsuiki , Naoyuki Yamada
发明人： Takeshi Miyaura , Yoshiyasu Ito , Ryo Suzuki , Toyomori Tsuiki , Naoyuki Yamada
IPC分类号： F02D41/00 , F02D41/30
CPC分类号： F02D41/30 , F02D41/008 , F02D41/0085 , F02D41/08 , F02D41/1498 , F02D41/2467 , F02D41/40 , F02D2200/0602 , F02D2250/04 , Y02T10/44
摘要： An electronic control unit, in an idle operating state, detects a crankshaft rotation fluctuation in each cylinder using a crank angle sensor, and updates an individual correction value for a control value for each fuel injection valve as a first learned value such that a degree of deviation in the crankshaft rotation fluctuation among the cylinders reduces. The electronic control unit uses a fuel pressure sensor to detect a manner of a fuel pressure fluctuation with fuel injection by each fuel injection valve, and updates an individual correction value for a control value for each fuel injection valve as a second learned value based on a result of comparison between a detected temporal waveform and a basic temporal waveform. In an idle operating state, a learning rate of the second learned value is reduced until the first learned value converges for the first time as compared with after its convergence.
摘要翻译：一种电子控制单元，在怠速运转状态下，利用曲轴转角传感器检测各气缸的曲轴旋转波动，并将每个燃料喷射阀的控制值的各个校正值更新为第一学习值，气缸之间曲轴旋转波动的偏差减小。电子控制单元使用燃料压力传感器，通过各燃料喷射阀的燃料喷射来检测燃料压力波动的方式，并且，将基于每个燃料喷射阀的每个燃料喷射阀的控制值的各个校正值作为第二学习值更新检测到的时间波形与基本时间波形之间的比较结果。在空闲运行状态下，减少第二学习值的学习率，直到第一学习值与收敛后相比第一次收敛为止为止。

4. 发明授权

US08812412B2 Control apparatus 有权
标题翻译：控制装置
公开(公告)号：US08812412B2
公开(公告)日：2014-08-19
申请号：US13308813
申请日：2011-12-01
申请人： Naoyuki Yamada
发明人： Naoyuki Yamada
IPC分类号： G06F15/18 , F02D41/24
CPC分类号： F02D41/2467 , F02D41/2416 , F02D41/247 , F02D2200/0602
摘要： A control apparatus includes a learning portion which learns a control parameter by correcting a learning vector consisting of a plurality of variables and a control parameter based on a measurement vector. The control apparatus further includes an interpolation portion which computes the control parameter corresponding to current variables which represent a current environmental condition by interpolating the control parameter learned by the learning portion. The interpolation portion includes a selecting portion which selects three learning vectors from a plurality of learning vectors, and which computes the control parameter corresponding to the current variables by interpolating the control parameters on a flat surface including the selected three learning vectors.
摘要翻译：控制装置包括通过校正由多个变量组成的学习向量和基于测量向量的控制参数来学习控制参数的学习部分。控制装置还包括内插部分，通过内插由学习部分学习的控制参数来计算对应于表示当前环境条件的当前变量的控制参数。内插部分包括从多个学习向量中选择三个学习向量的选择部分，并且通过在包括所选择的三个学习向量的平坦表面上内插控制参数来计算与当前变量相对应的控制参数。

5. 发明授权

US08423486B2 Learning device 有权
标题翻译：学习装置
公开(公告)号：US08423486B2
公开(公告)日：2013-04-16
申请号：US12817266
申请日：2010-06-17
申请人： Naoyuki Yamada , Koji Ishizuka
发明人： Naoyuki Yamada , Koji Ishizuka
IPC分类号： G06F15/18
CPC分类号： G05B13/0265 , F02D41/2445 , F02M47/027 , F02M2200/24
摘要： A learning device learns a control parameter (e.g., injection start response delay), which is used for deciding a control content of an injector (controlled object), in relation to a criterion variable (e.g., fuel pressure). The learning device has a storing section for storing a learning vector consisting of the control parameter and the criterion variable. The learning device has a measurement vector obtaining section for obtaining a measurement vector consisting of a measurement value of the control parameter and a measurement value of the criterion variable. The learning device has a correcting section for correcting the learning vector based on the measurement vector and for performing storing and updating of the learning vector in the storing section.
摘要翻译：学习装置相对于标准变量（例如，燃料压力）学习用于确定喷射器（受控对象）的控制内容的控制参数（例如，喷射开始响应延迟）。学习装置具有用于存储由控制参数和标准变量组成的学习向量的存储部。该学习装置具有：测量矢量获取部，用于获得由该控制参数的测量值和标准变量的测量值组成的测量矢量。学习装置具有校正部，用于基于测量矢量校正学习向量，并且用于在存储部中执行学习向量的存储和更新。

6. 发明授权

US08406982B2 Fuel injection detecting device 有权
标题翻译：燃油喷射检测装置
公开(公告)号：US08406982B2
公开(公告)日：2013-03-26
申请号：US12731401
申请日：2010-03-25
申请人： Naoyuki Yamada , Koji Ishizuka
发明人： Naoyuki Yamada , Koji Ishizuka
IPC分类号： F02D41/30 , F02M63/00
CPC分类号： F02D41/3809 , F02D41/402 , F02D2041/2055 , F02D2200/0602 , F02D2250/04 , F02M47/027 , F02M63/0225
摘要： A fuel injection detecting device computes a maximum-fuel-injection-rate-reach timing and a fuel-injection-rate-decrease-start timing based on a falling waveform of the fuel pressure and a rising waveform of the fuel pressure. The falling waveform represents the fuel pressure detected by a fuel sensor during a period in which the fuel pressure increases due to a fuel injection rate decrease. The rising waveform represents the fuel pressure detected by the fuel sensor during a period in which the fuel pressure decreases due to a fuel injection rate increase. The rising waveform and the falling waveform are respectively modeled by modeling function. In a case of small fuel injection quantity, an intersection timing at which lines expressed by the modeling functions intersect with each other is defined as the maximum-fuel-injection-rate-reach timing and the fuel-injection-rate-decrease-start timing.
摘要翻译：燃料喷射检测装置基于燃料压力的下降波形和燃料压力的上升波形来计算最大燃料喷射速率到达定时和燃料喷射率降低开始正时。下降波形表示在燃料压力由于燃料喷射速率降低而增加的时段期间由燃料传感器检测到的燃料压力。上升波形表示燃料传感器在由于燃料喷射率增加而燃料压力降低的时段期间检测到的燃料压力。上升波形和下降波形分别由建模功能建模。在小燃料喷射量的情况下，由建模功能表示的线彼此相交的交点定时被定义为最大燃料喷射速率到达定时和燃料喷射速率降低开始定时。

7. 发明申请

US20120253639A1 APPARATUS OF ESTIMATING FUEL STATE 有权
标题翻译：燃油费用估算装置
公开(公告)号：US20120253639A1
公开(公告)日：2012-10-04
申请号：US13435933
申请日：2012-03-30
申请人： Yoshiharu Nonoyama , Naoyuki Yamada
发明人： Yoshiharu Nonoyama , Naoyuki Yamada
IPC分类号： F02D41/26
CPC分类号： F02D41/0025 , F02D2200/0602 , F02D2200/0606 , F02D2200/0608
摘要： An apparatus extracts a main waveform component and a branch waveform component from a pressure waveform detected by a fuel pressure sensor. The main waveform component is caused by pressure change traveling in a main passage. The branch waveform component is caused by pressure change traveling in a branch passage. The apparatus calculates traveling speeds based on the components. Then, the apparatus estimates a main passage temperature based on a detected value of the fuel temperature sensor, the traveling speeds, the fuel pressure waveform and an average pressure.
摘要翻译：装置从由燃料压力传感器检测的压力波形提取主波形分量和分支波形分量。主波形分量是由在主通道中行进的压力变化引起的。分支波形分量由在分支通路中行进的压力变化引起。该装置基于部件计算行驶速度。然后，该装置基于燃料温度传感器的检测值，行驶速度，燃料压力波形和平均压力来估计主通道温度。

8. 发明授权

US08274375B2 Combined RFID reader and transponder with common elements 失效
标题翻译： RFID读写器与共同元件组合
公开(公告)号：US08274375B2
公开(公告)日：2012-09-25
申请号：US12353286
申请日：2009-01-14
申请人： Naoyuki Yamada
发明人： Naoyuki Yamada
IPC分类号： H04Q9/02
CPC分类号： H04Q9/00 , H04Q2209/47 , H04Q2209/75
摘要： A communication apparatus includes a first communicating part that reads data stored in a storage device of an outside apparatus and writes data in the storage device of the outside apparatus, a second communicating part that transmits and receives data with respect to the outside apparatus, and an operation controlling part that operates either the first communicating part or the second communicating part. The operation controlling part is configured to operate the first communicating part when power is supplied to the communication apparatus and operate the second communicating part when power is not supplied to the communication apparatus.
摘要翻译：通信装置包括：第一通信部，其读取存储在外部装置的存储装置中的数据，并将数据写入外部装置的存储装置;第二通信部，其对外部装置发送和接收数据，操作控制部，其操作第一连通部或第二连通部。操作控制部件被配置为当向通信设备供电时操作第一通信部件，并且当未向通信设备供电时，操作第二通信部件。

9. 发明申请

US20120145805A1 FUEL INJECTION CONTROL DEVICE 有权
标题翻译：燃油喷射控制装置
公开(公告)号：US20120145805A1
公开(公告)日：2012-06-14
申请号：US13309692
申请日：2011-12-02
申请人： Naoyuki Yamada
发明人： Naoyuki Yamada
IPC分类号： B67D7/08
CPC分类号： F02D41/402 , F02D41/2467 , F02D2200/0602 , F02D2250/04 , F02M47/027 , F02M57/005 , Y02T10/44
摘要： A waveform detector detects a variation in fuel pressure based on a detection value of a fuel pressure sensor as a fuel pressure waveform. A determining portion determines whether an interval between injections is zero or smaller than a predetermined value based on the detected fuel pressure waveform when multi-step-injection is performed. A correcting portion corrects an injection command signal indicative of an injection start timing and an injection end timing corresponding to a target injection state in a manner that the interval is increased when the interval is determined to be zero or smaller than the predetermined value.
摘要翻译：波形检测器基于作为燃料压力波形的燃料压力传感器的检测值来检测燃料压力的变化。基于当执行多步骤喷射时检测到的燃料压力波形，确定部分确定喷射之间的间隔是否为零或小于预定值。校正部分在间隔被确定为零或小于预定值的情况下以间隔增加的方式校正指示喷射开始定时的喷射命令信号和与目标喷射状态对应的喷射结束定时。

10. 发明授权

US07833798B2 Method for analysis of albumin in sample solution 有权
标题翻译：样品溶液中白蛋白的分析方法
公开(公告)号：US07833798B2
公开(公告)日：2010-11-16
申请号：US12019675
申请日：2008-01-25
申请人： Kazuyuki Kubota , Naoyuki Yamada , Kenji Takehana , Asami Kawakami , Akira Nakayama
发明人： Kazuyuki Kubota , Naoyuki Yamada , Kenji Takehana , Asami Kawakami , Akira Nakayama
IPC分类号： G01N33/50 , G01N33/00 , C12Q1/37
CPC分类号： G01N30/88 , G01N2030/8813 , G01N2030/8822 , G01N2030/8831
摘要： The present invention provides a method of analyzing albumin in a sample solution, which is characterized by pretreating a sample solution before subjecting the sample solution to mass spectrometry or liquid chromatography. The present invention further provides a method of accurately and stably analyzing the amount and ratio of oxidized and reduced albumin in a sample solution, and an albumin standard accurate and controlled quantitative analysis of albumin.
摘要翻译：本发明提供一种分析样品溶液中的白蛋白的方法，其特征在于在对样品溶液进行质谱或液相色谱进行前处理样品溶液。本发明还提供了准确且稳定地分析样品溶液中氧化和还原白蛋白的量和比例以及白蛋白标准品精确和可控的白蛋白定量分析的方法。

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