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11. 发明授权

US5942273A Method of preparing pellets for snack confectionery and an expanded snack confectionery 失效
标题翻译：制备小吃糖果丸和膨化的点心糖果的方法
公开(公告)号：US5942273A
公开(公告)日：1999-08-24
申请号：US709572
申请日：1996-09-06
申请人： Keizo Mochizuki , Kyoko Tsuchidate , Eiichi Kurokawa
发明人： Keizo Mochizuki , Kyoko Tsuchidate , Eiichi Kurokawa
IPC分类号： A23G3/50 , A23L1/10 , A23L1/164 , A23L1/18 , A21D13/00
CPC分类号： A23L7/165 , A23L7/135 , Y10S426/808
摘要： There are provided a method of preparing pellets for a snack confectionery and an expanded snack confectionery by using the pellets. A dough for the pellets contains corn flour and potato starch. The pellets are thermally treated by using a home-type hair dryer to make those into the expanded snack confectionery.
摘要翻译：提供了一种通过使用颗粒来制备用于小吃糖果和膨化的点心糖果的颗粒的方法。丸的面团含有玉米粉和马铃薯淀粉。通过使用家用吹风机对这些颗粒进行热处理，使其成为膨化的零食糖果。

12. 发明授权

US07980121B2 Degradation simulator for gas sensor 有权
标题翻译：气体传感器降解模拟器
公开(公告)号：US07980121B2
公开(公告)日：2011-07-19
申请号：US12203398
申请日：2008-09-03
申请人： Mikiyasu Matsuoka , Tomoo Kawase , Eiichi Kurokawa
发明人： Mikiyasu Matsuoka , Tomoo Kawase , Eiichi Kurokawa
IPC分类号： G01M15/10
CPC分类号： G01N33/0037 , F02D41/1454 , F02D41/1474 , F02D41/1495 , F02D41/222 , F02D41/2474 , Y02A50/245
摘要： The degradation simulator is used for a gas sensor including a sensor element having a solid electrolyte layer and a pair of electrodes located opposite to each other across from the solid electrolyte layer, the sensor element outputting a sensor output signal having a value depending on concentration of a specific gas in the ambient gas. The degradation simulator includes a first setting function of enabling variably setting a time constant delay which appears on the sensor output signal when concentration of the specific gas changes, a second setting function of enabling variably setting a dead time delay which appears on the sensor output signal when concentration of the specific gas changes, and an adding function of adding at least one of the time constant delay and dead time delay to the sensor output signal in order to generate a pseudo-degraded sensor output signal in accordance with an external instruction.
摘要翻译：降解模拟器用于气体传感器，其包括具有固体电解质层的传感器元件和在固体电解质层之间彼此相对定位的一对电极，传感器元件输出具有取决于浓度的值的传感器输出信号环境气体中的特定气体。降级模拟器包括第一设置功能，其能够可变地设置当特定气体的浓度改变时出现在传感器输出信号上的时间常数延迟，允许可变地设置出现在传感器输出信号上的死区延迟的第二设置功能当特定气体的浓度变化时，以及将至少一个时间常数延迟和死区时间延迟添加到传感器输出信号中的加法功能，以便根据外部指令产生伪劣化的传感器输出信号。

13. 发明授权

US07582197B2 Gas concentration measuring apparatus with failure monitor 有权
标题翻译：具有故障监测器的气体浓度测量仪
公开(公告)号：US07582197B2
公开(公告)日：2009-09-01
申请号：US11091916
申请日：2005-03-29
申请人： Tomoo Kawase , Eiichi Kurokawa
发明人： Tomoo Kawase , Eiichi Kurokawa
IPC分类号： G01N27/26
CPC分类号： F02D41/1495 , F02D41/1455 , G01N27/4175 , G01N33/007
摘要： A gas concentration measuring apparatus for use in air-fuel ratio control of motor vehicle engines is provided which is designed to detect and identify a cause of failure in operation of an A/F sensor. The apparatus works to apply the voltage to a sensor element and sweep it to produce a change in electrical current flowing through the sensor element for measuring the impedance of the sensor element. The apparatus samples values of the change in the current, a sensor output indicating an air-fuel ratio of mixture supplied to the engine, etc., before and/or after the sensor element is activated and uses a combination thereof to identify the cause of the failure of the A/F sensor.
摘要翻译：提供一种用于机动车辆发动机的空燃比控制的气体浓度测量装置，其被设计用于检测和识别A / F传感器的操作失败的原因。该装置用于将电压施加到传感器元件并将其扫过以产生流过传感器元件的电流变化，以测量传感器元件的阻抗。该装置在传感器元件被激活之前和/或之后采样电流变化的值，传感器输出，指示供应给发动机的混合物的空气 - 燃料比等，并且使用其组合来识别 A / F传感器的故障。

14. 发明申请

US20080262704A1 OXYGEN SENSOR OUTPUT CORRECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的氧气传感器输出校正装置
公开(公告)号：US20080262704A1
公开(公告)日：2008-10-23
申请号：US12104027
申请日：2008-04-16
申请人： Tomoo Kawase , Eiichi Kurokawa , Takahito Masuko
发明人： Tomoo Kawase , Eiichi Kurokawa , Takahito Masuko
IPC分类号： F01N9/00
CPC分类号： F01N9/00 , F02D41/123 , F02D41/1448 , F02D41/1455 , F02D41/18 , F02D41/2454 , F02D41/2474 , Y02T10/47
摘要： A correction apparatus for correcting an error in an output of an oxygen sensor such as an A/F sensor installed in an exhaust pipe of an internal combustion engine to measure the concentration of oxygen contained in exhaust gas. The apparatus works to determine a given parameter correlating with an actual concentration of oxygen within the exhaust pipe after start of a fuel cut event and also determine an oxygen concentration-corresponding output based on the given parameter which is a parameter corresponding to an output of the oxygen sensor considered to represent the actual concentration of oxygen correctly. The apparatus samples an output of the oxygen sensor during the fuel cut event and determines a correction factor based on the sampled output of the oxygen sensor and the oxygen concentration-corresponding output for use in correcting an output of the oxygen sensor when the engine is undergoing no fuel cut.
摘要翻译：一种用于校正安装在内燃机的排气管中的A / F传感器等氧传感器的输出的误差的校正装置，以测量废气中所含的氧浓度。该装置用于确定在开始燃料切断事件之后与排气管内的氧气的实际浓度相关联的给定参数，并且还基于给定参数确定氧浓度对应的输出，所述给定参数是对应于氧气传感器被认为是正确表示氧气的实际浓度。该装置在燃料切断事件期间对氧传感器的输出进行采样，并根据氧传感器的采样输出和氧浓度相应的输出确定校正因子，用于在发动机正在进行时校正氧传感器的输出没有燃料切断

15. 发明申请

US20050217347A1 Gas concentration measuring apparatus with failure monitor 有权
标题翻译：具有故障监测器的气体浓度测量仪
公开(公告)号：US20050217347A1
公开(公告)日：2005-10-06
申请号：US11091916
申请日：2005-03-29
申请人： Tomoo Kawase , Eiichi Kurokawa
发明人： Tomoo Kawase , Eiichi Kurokawa
IPC分类号： F02D41/14 , G01M19/00
CPC分类号： F02D41/1495 , F02D41/1455 , G01N27/4175 , G01N33/007
摘要： A gas concentration measuring apparatus for use in air-fuel ratio control of motor vehicle engines is provided which is designed to detect and identify a cause of failure in operation of an A/F sensor. The apparatus works to apply the voltage to a sensor element and sweep it to produce a change in electrical current flowing through the sensor element for measuring the impedance of the sensor element. The apparatus samples values of the change in the current, a sensor output indicating an air-fuel ratio of mixture supplied to the engine, etc., before and/or after the sensor element is activated and uses a combination thereof to identify the cause of the failure of the A/F sensor.
摘要翻译：提供一种用于机动车辆发动机的空燃比控制的气体浓度测量装置，其被设计用于检测和识别A / F传感器的操作失败的原因。该装置用于将电压施加到传感器元件并将其扫过以产生流过传感器元件的电流变化，以测量传感器元件的阻抗。该装置在传感器元件被激活之前和/或之后采样电流变化的值，传感器输出，指示供应给发动机的混合物的空气 - 燃料比等，并且使用其组合来识别 A / F传感器的故障。

16. 发明授权

US06901785B2 Gas concentration measuring apparatus designed to minimize measurement error 有权
标题翻译：设计用于最小化测量误差的气体浓度测量仪
公开(公告)号：US06901785B2
公开(公告)日：2005-06-07
申请号：US10327942
申请日：2002-12-26
申请人： Takanao Tomura , Michiyasu Moritsugu , Eiichi Kurokawa
发明人： Takanao Tomura , Michiyasu Moritsugu , Eiichi Kurokawa
IPC分类号： G01N27/26 , G01N27/416 , G01N27/419
CPC分类号： G01N27/419
摘要： A gas concentration measuring apparatus has a gas sensor consisting of pump, sensor, and monitor cells. The apparatus works to determine the value of voltage applied to the pump cell when a change in current produced by the monitor cell or the sensor cell changes upon a change in the voltage applied to the pump cell varies greatly and uses it to determine a control point to which the voltage applied to the pump cell is to be controlled. This keeps a gas concentration measuring accuracy free from, for example, aging of the sensor.
摘要翻译：气体浓度测量装置具有由泵，传感器和监视器单元组成的气体传感器。当监测电池或传感器电池产生的电流变化在施加到泵电池的电压变化时变化时，该装置用于确定施加到泵电池的电压的值变化很大，并且使用它来确定控制点对泵电池施加的电压进行控制。这保持气体浓度测量精度不受例如传感器老化的影响。

17. 发明授权

US06849174B2 Gas concentration measuring apparatus designed to minimize error component contained in output 失效
标题翻译：气体浓度测量装置设计用于最小化输出中包含的误差分量
公开(公告)号：US06849174B2
公开(公告)日：2005-02-01
申请号：US10373289
申请日：2003-02-26
申请人： Satoshi Hada , Eiichi Kurokawa , Tomoo Kawase , Toshiyuki Suzuki , Satoshi Haseda
发明人： Satoshi Hada , Eiichi Kurokawa , Tomoo Kawase , Toshiyuki Suzuki , Satoshi Haseda
IPC分类号： G01N27/41 , G01N27/00 , G01N27/26 , G01N27/407 , G01N27/416 , G01N27/417 , G01N27/419
CPC分类号： G01N27/4067
摘要： A gas concentration measuring apparatus which has a gas sensor designed to measure, for example, the concentrations of O2 and HOx contained in exhaust emissions of an automotive engine is provided. The apparatus includes a signal processing circuit which converts a current signal outputted from the gas sensor as a function of the concentration of either of O2 and NOx into a voltage signal. The gas sensor and the signal processing circuit are connected electrically through a conductor. The conductor has a length which is determined as a function of a level of the current signal outputted from the gas sensor. The weaker the level of the current signal is, the shorter the length of the conductor. This minimizes addition of electrical noises to the current signal outputted from the gas sensor.
摘要翻译：提供了一种气体浓度测量装置，其具有设计用于测量例如汽车发动机的废气排放中所含的O 2和HO x的浓度的气体传感器。该装置包括信号处理电路，其将从气体传感器输出的电流信号作为O2和NOx中的任一个的浓度变换为电压信号。气体传感器和信号处理电路通过导体电连接。导体具有根据从气体传感器输出的电流信号的电平确定的长度。电流信号的电平越弱，导体长度越短。这最小化了从气体传感器输出的电流信号中增加电噪声。

18. 发明授权

US06578563B2 Power supply control system for heater used in gas sensor 有权
公开(公告)号：US06578563B2
公开(公告)日：2003-06-17
申请号：US10202865
申请日：2002-07-26
申请人： Satoshi Hada , Eiichi Kurokawa
发明人： Satoshi Hada , Eiichi Kurokawa
IPC分类号： F02D4100
CPC分类号： F02D41/1496 , F02D41/1494 , F02D2041/1409 , F02D2041/1422 , F02D2041/2027 , G01N27/4067
摘要： A heater power supply control system is provided for controlling the temperature of a heater used to heat a solid electrolyte-made sensor element of a gas concentration sensor up to a desired activation temperature. The heater power supply control system measures a resistance value of the sensor element and controls an electric power supply to the heater using a PI control function. The heater power supply control system works to limit the value of an integral term of the PI control function in the course of activation of the sensor element, thereby avoiding overshoot of the resistance value of the sensor element, which avoids thermal damage of the sensor element.

19. 发明授权

US06547955B1 Gas concentration measuring apparatus designed to minimize error component contained in output 失效
公开(公告)号：US06547955B1
公开(公告)日：2003-04-15
申请号：US09453518
申请日：1999-12-03
申请人： Satoshi Hada , Eiichi Kurokawa , Tomoo Kawase , Toshiyuki Suzuki , Satoshi Haseda
发明人： Satoshi Hada , Eiichi Kurokawa , Tomoo Kawase , Toshiyuki Suzuki , Satoshi Haseda
IPC分类号： G01N27407
CPC分类号： G01N27/4067
摘要： A gas concentration measuring apparatus which has a gas sensor designed to measure, for example, the concentrations of O2 and HOx contained in exhaust emissions of an automotive engine is provided. The apparatus includes a signal processing circuit which converts a current signal outputted from the gas sensor as a function of the concentration of either of O2 and HOx into a voltage signal. The gas sensor and the signal processing circuit are connected electrically through a conductor. The conductor has a length which is determined as a function of a level of the current signal outputted from the gas sensor. The weaker the level of the current signal is, the shorter the length of the conductor. This minimizes addition of electrical noises to the current signal outputted from the gas sensor.

20. 发明授权

US06453724B1 Gas concentration sensing apparatus 有权
标题翻译：气体浓度检测装置
公开(公告)号：US06453724B1
公开(公告)日：2002-09-24
申请号：US09399949
申请日：1999-09-20
申请人： Tomoo Kawase , Eiichi Kurokawa , Satoshi Hada , Toshiyuki Suzuki
发明人： Tomoo Kawase , Eiichi Kurokawa , Satoshi Hada , Toshiyuki Suzuki
IPC分类号： G01N700
CPC分类号： G01N27/4067 , G01N33/0037 , Y02A50/245
摘要： A gas concentration sensor comprises a pump cell for detecting an oxygen concentration in an exhaust gas and a sensor cell for detecting a NOx concentration in the exhaust gas. A porous diffusive layer is interposed between these cells. Furthermore, the sensor comprises a heater for heating these cells. A control circuit produces a sensor cell voltage having an A.C. component to detect the impedance of sensor cell. The electric power supplied to the heater is controlled based on a detected impedance value of the sensor cell.
摘要翻译：气体浓度传感器包括用于检测排气中的氧浓度的泵室和用于检测废气中的NOx浓度的传感器单元。这些细胞之间插入多孔扩散层。此外，传感器包括用于加热这些电池的加热器。控制电路产生具有交流分量的传感器电池电压，以检测传感器单元的阻抗。基于检测到的传感器单元的阻抗值来控制提供给加热器的电力。

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