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21. 发明授权

US06341599B1 Power supply control system for heater used in gas concentration sensor 有权
标题翻译：用于气体浓度传感器的加热器电源控制系统
公开(公告)号：US06341599B1
公开(公告)日：2002-01-29
申请号：US09417303
申请日：1999-10-13
申请人： Satoshi Hada , Kazuhiro Okazaki , Yukihiro Yamashita , Satoshi Haseda
发明人： Satoshi Hada , Kazuhiro Okazaki , Yukihiro Yamashita , Satoshi Haseda
IPC分类号： F02B7508
CPC分类号： G01N27/4067 , F02D41/1494
摘要： A heater control system is provided for controlling the temperature of a heater used to heat a solid electrolyte-made sensing element of a gas concentration sensor up to a given temperature at which the sensing element is activated to provide a desired gas concentration output for controlling a preselected variable used in a given feedback control system. The heater control system controls an electric power supplied to the heater to bring the temperature of the sensing element into agreement with a target temperature value and determines the target temperature value as a function of the preselected variable used in the feedback control system so that only desired quantity of power may be supplied to the heater, thereby minimizing a consumption of the power.
摘要翻译：提供一种加热器控制系统，用于控制加热器的温度，该加热器用于将气体浓度传感器的固体电解质制造的感测元件加热到达感测元件被激活的给定温度，以提供期望的气体浓度输出，以控制在给定的反馈控制系统中使用的预选变量。加热器控制系统控制提供给加热器的电力以使感测元件的温度与目标温度值一致，并根据反馈控制系统中使用的预选变量确定目标温度值，使得仅需要可以向加热器提供功率量，从而使功率的消耗最小化。

22. 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.

23. 发明申请

US20060102476A1 Sensor impedance measuring apparatus for improving measurement accuracy of gas sensor 审中-公开
标题翻译：用于提高气体传感器测量精度的传感器阻抗测量装置
公开(公告)号：US20060102476A1
公开(公告)日：2006-05-18
申请号：US11273325
申请日：2005-11-15
申请人： Mitsunobu Niwa , Satoshi Hada , Eiichi Kurokawa
发明人： Mitsunobu Niwa , Satoshi Hada , Eiichi Kurokawa
IPC分类号： G01N27/26
CPC分类号： G01N27/4067
摘要： A sensor impedance measuring apparatus is provided which is designed to apply one of an alternating voltage swept in level to a positive and a negative side to a sensor element of a gas sensor such as an O2 sensor or an A/F sensor and sample the voltage developed at an end of the sensor element to determine the impedance of the sensor element. The determined impedance is, for example, used to control energization of a heater built in or affixed to the sensor element to control the activation of the sensor element for ensuring the accuracy in measuring the concentration of a gas.
摘要翻译：提供一种传感器阻抗测量装置，其被设计成将水平扫描的正交和负压侧中的一个施加到诸如O 2传感器或气体传感器的传感器元件的传感器元件 A / F传感器并对传感器元件末端产生的电压进行采样，以确定传感器元件的阻抗。确定的阻抗例如用于控制内置于或固定到传感器元件的加热器的通电，以控制传感器元件的启动，以确保测量气体浓度的准确性。

24. 发明授权

US07288175B2 Noiseless gas concentration measurement apparatus 有权
标题翻译：无噪声气体浓度测量装置
公开(公告)号：US07288175B2
公开(公告)日：2007-10-30
申请号：US10647215
申请日：2003-08-26
申请人： Satoshi Hada , Eiichi Kurokawa , Mitsunobu Niwa
发明人： Satoshi Hada , Eiichi Kurokawa , Mitsunobu Niwa
IPC分类号： G01N27/407
CPC分类号： G01N27/4067
摘要： A noiseless circuit structure of a gas concentration measuring apparatus is provided. The gas concentration measuring apparatus includes a control circuit and a gas sensor including a solid electrolyte body, a cell, and a heater serving to heat the solid electrolyte body up to an activation temperature. The control circuit is designed to cancel or remove electric noises arising from an on-off operation of the heater added to a sensor output.
摘要翻译：提供了一种气体浓度测量装置的无噪声电路结构。气体浓度测量装置包括控制电路和包括固体电解质体，电池和用于将固体电解质体加热至活化温度的加热器的气体传感器。控制电路被设计为消除或消除加到传感器输出端的加热器的开 - 关操作引起的电噪声。

25. 发明授权

US06870142B2 Power supply control system for heater used in gas sensor 有权
标题翻译：用于气体传感器的加热器电源控制系统
公开(公告)号：US06870142B2
公开(公告)日：2005-03-22
申请号：US10157866
申请日：2002-05-31
申请人： Satoshi Hada , Eiichi Kurokawa , Mitsunobu Niwa
发明人： Satoshi Hada , Eiichi Kurokawa , Mitsunobu Niwa
IPC分类号： G01N27/41 , F02D41/14 , G01N27/406 , G01N27/416 , G01N27/419 , H05B1/02
CPC分类号： H05B1/0236 , F02D41/1494 , G01N27/4067
摘要： A heater 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 given temperature at which the sensor element is activated to provide a correct gas concentration output for controlling a preselected variable used in, for example, an automotive air-fuel ratio control system. The heater control system measures a resistance value of the sensor element and controls an electric power supplied to the heater as a function of the resistance value. The heater control system is designed to determine a controlled variable properly used to control the heater, thereby resulting in improved controllability of a power supply to the heater and also works to minimize an error in determining the resistance of the heater.
摘要翻译：提供一种加热器控制系统，用于控制用于加热气体浓度传感器的固体电解质制成的传感器元件的加热器的温度，直到传感器元件被激活的给定温度，以提供用于控制传感器元件的正确的气体浓度输出用于例如汽车空燃比控制系统中的预选变量。加热器控制系统测量传感器元件的电阻值，并根据电阻值控制供应给加热器的电力。加热器控制系统被设计成确定适当地用于控制加热器的受控变量，由此导致对加热器的电源的可控性提高，并且还用于最小化确定加热器电阻的误差。

26. 发明授权

US06720534B2 Power supply control system for heater used in gas sensor 有权
标题翻译：用于气体传感器的加热器电源控制系统
公开(公告)号：US06720534B2
公开(公告)日：2004-04-13
申请号：US10158110
申请日：2002-05-31
申请人： Satoshi Hada , Eiichi Kurokawa , Akio Tanaka
发明人： Satoshi Hada , Eiichi Kurokawa , Akio Tanaka
IPC分类号： H05B102
CPC分类号： G01N27/4067
摘要： A heater control apparatus used for a gas concentration sensor heats a sensor element including a solid electrolyte body up to a desired activation temperature. The heater control apparatus determines an actual resistance value of the sensor element, controls a power supply to the heater as a function of a difference between the actual resistance value and a target one, determines a power supplied to the heater, and determines a reference resistance value of the sensor element based on a predetermined fundamental relation between a power used in the heater and a resistance value of the sensor element to correct the target resistance value as a function of a difference between the reference resistance value and the actual resistance value.
摘要翻译：用于气体浓度传感器的加热器控制装置将包括固体电解质体的传感器元件加热至所需的活化温度。加热器控制装置确定传感器元件的实际电阻值，根据实际电阻值和目标电阻值之间的差来控制加热器的电源，确定供给加热器的功率，并确定参考电阻基于加热器中使用的功率与传感器元件的电阻值之间的预定基本关系的传感器元件的值作为参考电阻值与实际电阻值之差的函数来校正目标电阻值。

27. 发明申请

US20050029250A1 Heater controller for gas sensor ensuring stability of temperature control 审中-公开
标题翻译：气体传感器加热控制器确保温度控制的稳定性
公开(公告)号：US20050029250A1
公开(公告)日：2005-02-10
申请号：US10913382
申请日：2004-08-09
申请人： Mitsunobu Niwa , Eiichi Kurokawa , Satoshi Hada
发明人： Mitsunobu Niwa , Eiichi Kurokawa , Satoshi Hada
IPC分类号： G01N27/41 , F02D41/14 , F02D45/00 , G01N27/406 , G01N27/416 , H05B1/02
CPC分类号： H05B1/0236 , F02D41/1494 , G01N27/4067
摘要： A heater controller designed to control the thermal energy produced by a heater under feedback control for heating a body of a gas sensor up to a desired activated temperature. The heater controller works to determine a feedback gain such a proportional or an integral gain as a function of a deviation of the temperature of the gas sensor from a target one and change it based on a condition in which the temperature of the gas sensor is changing from the target value. This ensures the stability of control of the temperature of the gas sensor regardless of a disturbance such as a change in ambient temperature and keeps the accuracy of gas measurement at a higher level.
摘要翻译：加热器控制器，其设计用于控制加热器在反馈控制下产生的热能，以将气体传感器的主体加热到所需的活化温度。加热器控制器用于确定作为气体传感器的温度与目标温度的偏差的函数的比例或积分增益的反馈增益，并且基于气体传感器的温度变化的条件来改变从目标值。这确保了气体传感器的温度的稳定性，而不管诸如环境温度的变化的干扰，并且将气体测量的精度保持在更高的水平。

28. 发明授权

US08769957B2 Transition piece of combustor, gas turbine having the same, and producing method for transition piece 有权
标题翻译：燃烧器的过渡件，具有相同的燃气轮机，以及过渡件的制造方法
公开(公告)号：US08769957B2
公开(公告)日：2014-07-08
申请号：US13526010
申请日：2012-06-18
申请人： Satoshi Hada , Sosuke Nakamura , Katsunori Tanaka , Koichi Akagi , Tetsu Konishi , Hiroki Shibata
发明人： Satoshi Hada , Sosuke Nakamura , Katsunori Tanaka , Koichi Akagi , Tetsu Konishi , Hiroki Shibata
IPC分类号： F02C1/00 , F02G3/00 , F02C7/12
CPC分类号： F01D9/023 , F23R3/002 , F23R3/005 , F23R3/60 , F23R2900/00017 , F23R2900/00018 , F23R2900/03043
摘要： A transition piece of a combustor which is sustainable even under conditions of more severe thermal environments is provided in the present invention. A transition piece of a combustor is provided with a cylindrical trunk main body, a cylindrical exit trunk part which is joined to the downstream end of the trunk main body and which cooperates with the trunk main body to constitute a trunk part, and an inner flange which extends from the downstream end part of the exit trunk part toward the outer periphery side of the exit trunk part. The exit trunk part and the inner flange are of an one-piece product. On the exit trunk part, there is formed a groove, and there is formed a cooling fluid passage which opens at the groove.
摘要翻译：在本发明中提供了即使在更严重的热环境的条件下也是可持续的燃烧器的过渡件。燃烧器的过渡件设置有圆筒形主体，圆筒形出口主体部分，其连接到主体主体的下游端并与主体主体配合以构成主体部分;以及内凸缘其从出口主干部分的下游端部朝向出口主干部分的外周侧延伸。出口主体部分和内部凸缘是一体式产品。在出口主体部分上形成有一个凹槽，并形成一个在凹槽处开口的冷却流体通道。

29. 发明授权

US08516261B2 Message sending/receiving method 有权
标题翻译：消息发送/接收方式
公开(公告)号：US08516261B2
公开(公告)日：2013-08-20
申请号：US12910809
申请日：2010-10-24
申请人： Satoshi Hada
发明人： Satoshi Hada
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L9/002 , H04L9/3247 , H04L9/3249 , H04L51/00 , H04L63/0428 , H04L63/06 , H04L2209/08 , H04L2209/16
摘要： A method for sending a message includes randomizing a signature generation key with a random number to calculate a randomized signature generation key, encrypting the random number with a public encryption key to calculate an encrypted random number, signing a message with the randomized signature generation key to calculate a signed message, and sending the signed message and the encrypted random number to a recipient.
摘要翻译：发送消息的方法包括：随机化随机数的签名生成密钥，计算随机的签名生成密钥，使用公开的加密密钥加密所述随机数，计算加密的随机数，使用所述随机的签名生成密钥对消息进行签名计算签名的消息，并将签名的消息和加密的随机数发送给收件人。

30. 发明授权

US08414262B2 Turbine blade having squealer 有权
标题翻译：涡轮叶片具有尖叫声
公开(公告)号：US08414262B2
公开(公告)日：2013-04-09
申请号：US12608438
申请日：2009-10-29
申请人： Satoshi Hada
发明人： Satoshi Hada
IPC分类号： F01D5/20
CPC分类号： F01D5/20 , F05D2240/307 , F05D2260/20
摘要： A turbine blade of the invention includes an air foil including a plurality of cooling flow passages through which a cooling medium flows from a leading edge region to a trailing edge region, a top plate which forms the apex of the air foil, has a heat-resistant coating applied on the upper surface thereof, and includes a plurality of cooling holes, and a squealer which protrudes radially outward from the blade from the top plate, and is formed so as to extend from a leading edge end to a starting end of the trailing edge region along a suction-surface-side blade wall in a peripheral direction of the blade.
摘要翻译：本发明的涡轮叶片包括一个空气箔片，它包括多个冷却流道，冷却介质从前缘区域流到后缘区域，形成气翼顶点的顶板，并且包括多个冷却孔，以及从顶板从叶片径向向外突出并形成为从前缘到前端的起始端，在叶片的周向沿着吸力表面侧叶片壁的后缘区域。

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