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1. 发明申请

US20120124978A1 EXHAUST GAS PURIFICATION SYSTEM 审中-公开
标题翻译：排气净化系统
公开(公告)号：US20120124978A1
公开(公告)日：2012-05-24
申请号：US13257254
申请日：2009-03-16
申请人： Yoshinori Futonagane , Takuya Hirai , Hiroyuki Haga
发明人： Yoshinori Futonagane , Takuya Hirai , Hiroyuki Haga
IPC分类号： F01N3/023 , F01N11/00
CPC分类号： F01N9/002 , F01N3/0253 , F01N3/035 , F01N3/0814 , F01N13/0097 , F01N2510/06 , F01N2560/06 , F02B37/00 , F02D41/029 , F02D41/042 , F02D2200/0802 , F02D2200/0812 , Y02T10/47
摘要： An exhaust gas purification system is provided with an exhaust gas purification device (19) for trapping particulate matter, and a control system that performs a regeneration control process to the exhaust gas purification device (19), wherein in cases where the regeneration control process is interrupted in accordance with stop of an internal combustion engine (10), during the stop of the internal combustion engine (10) (or at the time of starting thereof), the control system determines, based on a temperature (catalyst bed temperature) and an amount of PM deposition of the exhaust gas purification device (19), whether the exhaust gas purification device (19) is in a state where the regeneration control process can not be carried out efficiently, and does not resume the regeneration control process at the time of starting of the internal combustion engine (10), in cases where the exhaust gas purification device (19) is in the state where the regeneration control process can not be carried out efficiently.
摘要翻译：排气净化系统具备用于捕集颗粒物质的废气净化装置（19）和对废气净化装置（19）进行再生控制处理的控制系统，其中，在再生控制处理为根据内燃机（10）的停止，在内燃机（10）的停止期间（或起动时）中断，控制系统基于温度（催化剂床温度）和废气净化装置（19）的PM沉积量，废气净化装置（19）是否处于不能有效执行再生控制处理的状态，并且不再次进行再生控制处理在排气净化装置（19）处于不能再生控制处理的状态的情况下，内燃机（10）的起动时间有效地脱颖而出。

2. 发明授权

US07854168B2 Thickness measuring device for vessel steel plate 有权
标题翻译：船用钢板厚度测量装置
公开(公告)号：US07854168B2
公开(公告)日：2010-12-21
申请号：US12285500
申请日：2008-10-07
申请人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
发明人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
IPC分类号： G01N29/00
CPC分类号： G01B17/02 , G01N29/223 , G01N29/225 , G01N2291/0258 , G01N2291/02854 , G01N2291/265
摘要： The invention is objected to enable the provision of an vessel steel plate measuring device capable of measuring the thickness of vessel steel plate, even in the case of a vessel having a vessel mirror part formed by a spherical or conical curved surface such as a reactor (reaction vessel) and various kinds of obstructions at a vessel barrel. The structure of the device is characterized in that a supporting point member 20 is detachably provided from a supporting point set at the central axis of the vessel mirror part 1a of a reactor 1, and a traveling carrier 6 traveling on a steel plate of the vessel mirror part 1a and having plural ultrasonic probes 7 mounted thereon is connected to one end of a turning radius regulating member 19 rotatively provided around the supporting point member 20.
摘要翻译：本发明的目的是提供能够测量容器钢板的厚度的容器钢板测量装置，即使在具有由诸如反应器的球形或圆锥形曲面形成的容器反射镜部分的容器的情况下反应容器）和容器桶中的各种障碍物。该装置的结构的特征在于，支撑点构件20从设置在反应器1的容器镜部1a的中心轴线处的支撑点可拆卸地设置，并且行进载体6在船舶的钢板上行进安装有多个超声波探头7的反射镜部分1a连接到旋转半径限制部件19的一端，旋转半径限制部件19围绕支撑点部件20旋转设置。

3. 发明申请

US20100126142A1 INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL SYSTEM AND CONTROL METHOD OF INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL SYSTEM 有权
标题翻译：内燃机排气控制系统及内燃机排气控制系统控制方法
公开(公告)号：US20100126142A1
公开(公告)日：2010-05-27
申请号：US12451545
申请日：2008-06-05
申请人： Hiroki Murata , Isao Matsumoto , Naofumi Magarida , Akira Yamashita , Hiroyuki Haga , Takenori Saoda
发明人： Hiroki Murata , Isao Matsumoto , Naofumi Magarida , Akira Yamashita , Hiroyuki Haga , Takenori Saoda
IPC分类号： F02M25/06 , F01N3/10 , F02D43/00 , F01N1/00 , F01B21/04
CPC分类号： B60W20/00 , B60K6/20 , B60K6/48 , B60L11/14 , B60L11/1861 , B60L2210/40 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/445 , B60L2270/12 , B60W10/06 , B60W10/08 , B60W20/15 , B60W2710/0666 , B60W2710/083 , F02D9/04 , F02M26/05 , F02M26/10 , F02M26/15 , F02M26/23 , Y02T10/54 , Y02T10/6221 , Y02T10/6286 , Y02T10/642 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： In a control method of an internal combustion engine exhaust gas control system which is applied to a hybrid vehicle that is powered by an internal combustion engine and an electric motor, an exhaust throttle valve, provided downstream of an exhaust gas control catalyst, is controlled to reduce its opening amount to a target opening amount when it is determined that warm-up control of the internal combustion engine needs to be executed. Next, a target injection quantity of fuel necessary to increase the temperature of exhaust gas flowing into the internal combustion engine to a target exhaust gas temperature is calculated. Then, assist torque from the electric motor is adjusted so that the sum of torque from the internal combustion engine when the fuel injection quantity has been set to the target injection quantity and the assist torque substantially equals a required torque.
摘要翻译：在应用于由内燃机和电动机驱动的混合动力车辆的内燃机废气控制系统的控制方法中，设置在排气控制催化剂下游的排气节流阀被控制为当确定需要执行内燃机的预热控制时，将其开度减小到目标开度。接下来，计算将流入内燃机的废气的温度上升到目标排气温度所需的目标喷射量。然后，调整来自电动机的辅助转矩，使得当燃料喷射量已被设定为目标喷射量和辅助转矩基本上等于所需扭矩时来自内燃机的转矩之和。

4. 发明申请

US20090114025A1 Thickness measuring device for vessel steel plate 有权
标题翻译：船用钢板厚度测量装置
公开(公告)号：US20090114025A1
公开(公告)日：2009-05-07
申请号：US12285500
申请日：2008-10-07
申请人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
发明人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
IPC分类号： G01B17/02
CPC分类号： G01B17/02 , G01N29/223 , G01N29/225 , G01N2291/0258 , G01N2291/02854 , G01N2291/265
摘要： The invention is objected to enable the provision of an vessel steel plate measuring device capable of measuring the thickness of vessel steel plate, even in the case of a vessel having a vessel mirror part formed by a spherical or conical curved surface such as a reactor (reaction vessel) and various kinds of obstructions at a vessel barrel. The structure of the device is characterized in that a supporting point member 20 is detachably provided from a supporting point set at the central axis of the vessel mirror part 1a of a reactor 1, and a traveling carrier 6 traveling on a steel plate of the vessel mirror part 1a and having plural ultrasonic probes 7 mounted thereon is connected to one end of a turning radius regulating member 19 rotatively provided around the supporting point member 20.
摘要翻译：本发明的目的是提供能够测量容器钢板的厚度的容器钢板测量装置，即使在具有由诸如反应器的球形或圆锥形曲面形成的容器反射镜部分的容器的情况下反应容器）和容器桶中的各种障碍物。该装置的结构的特征在于，支撑点构件20从设置在反应器1的容器镜部1a的中心轴线处的支撑点可拆卸地设置，并且行进载体6在船舶的钢板上行进安装有多个超声波探头7的反射镜部分1a连接到旋转半径限制部件19的一端，旋转半径限制部件19围绕支撑点部件20旋转设置。

5. 发明申请

US20060169022A1 Device for measuring thickness of vessel steel plate 有权
标题翻译：容器钢板厚度测量装置
公开(公告)号：US20060169022A1
公开(公告)日：2006-08-03
申请号：US10532601
申请日：2003-10-24
申请人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
发明人： Nobuyoshi Sato , Kazuhiro Nojiri , Hiroyuki Haga , Jiro Nakayama , Yuji Nishimura
IPC分类号： G01V13/00
CPC分类号： G01B17/02 , G01N29/223 , G01N29/225 , G01N2291/0258 , G01N2291/02854 , G01N2291/265
摘要： The invention is objected to enable the provision of an vessel steel plate measuring device capable of measuring the thickness of vessel steel plate, even in the case of a vessel having a vessel mirror part formed by a spherical or conical curved surface such as a reactor (reaction vessel) and various kinds of obstructions at a vessel barrel. The structure of the device is characterized in that a supporting point member 20 is detachably provided from a supporting point set at the central axis of the vessel mirror part 1a of a reactor 1, and a traveling carrier 6 traveling on a steel plate of the vessel mirror part 1a and having plural ultrasonic probes 7 mounted thereon is connected to one end of a turning radius regulating member 19 rotatively provided around the supporting point member 20.
摘要翻译：本发明的目的是提供能够测量容器钢板的厚度的容器钢板测量装置，即使在具有由诸如反应器的球形或圆锥形曲面形成的容器反射镜部分的容器的情况下反应容器）和容器桶中的各种障碍物。装置的结构的特征在于，支撑点构件20可从设置在反应堆1的容器反射镜部1a的中心轴线处的支撑点设置，以及行进载体6，其行进在钢板安装有多个超声波探头7的血管镜部分1a连接到旋转半径限制部件19的一端，旋转半径限制部件19围绕支撑点部件20旋转设置。

6. 发明申请

US20060049810A1 Switching circuit 失效
标题翻译：开关电路
公开(公告)号：US20060049810A1
公开(公告)日：2006-03-09
申请号：US10541385
申请日：2004-01-07
申请人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga
发明人： Kenichi Kubota , Masaki Ohshima , Yukihiro Nozaki , Hiroyuki Haga
IPC分类号： G05F1/10
CPC分类号： H03K17/0822
摘要： The present invention provides a switching circuit comprising a current detecting circuit that detects current waveform of a main switch in real time waveform and outputs it in low impedance. The switching circuit comprises the current detecting circuit having the main switch (11), of which on-voltage shows resistance characteristics, wherein a gate terminal is connected to a driving circuit (4) and further either terminal of drain or source thereof is connected to a fixed potential (3) and the other terminal thereof is connected to a load circuit (2) respectively, a first resistance element (21), of which resistance value is higher than on-resistance of the main switch connected to the fixed potential (3), a subsidiary switch (12), a source terminal thereof is connected to the first resistance element (21), an amplifier (6) that amplifies comparatively voltage generated in the first resistance element (21) and outputs to a gate terminal of the subsidiary switch (12) and the second resistance element (22) that generates voltage by amplifying on-current of the main switch (11) by connecting to the drain terminal of the subsidiary switch (11).
摘要翻译：本发明提供了一种开关电路，其包括检测电流波形的电流检测电路，并以低阻抗输出。开关电路包括具有主开关（11）的电流检测电路，其中导通电压显示电阻特性，其中栅极端子连接到驱动电路（4），并且其漏极或源极的任一端子连接到固定电位（3），其另一端分别连接到负载电路（2），电阻值高于与固定电位相连的主开关的导通电阻的第一电阻元件（21） 3），辅助开关（12），其源极端子连接到第一电阻元件（21），放大器（6），其放大在第一电阻元件（21）中产生的相对电压，并输出到栅极端子辅助开关（12）和第二电阻元件（22），通过连接到副开关（11）的漏极端子，通过放大主开关（11）的导通电流来产生电压。

7. 发明授权

US5451900A Pulse width modulation circuit 失效
标题翻译：脉宽调制电路
公开(公告)号：US5451900A
公开(公告)日：1995-09-19
申请号：US214207
申请日：1994-03-17
申请人： Hiroyuki Haga , Satoshi Osuga
发明人： Hiroyuki Haga , Satoshi Osuga
IPC分类号： H03F3/217 , H03F3/38
CPC分类号： H03F3/217
摘要： To suppress electromagnetic radiation without exerting any harmful influence upon both S/N ratio and dynamic range, a pulse width modulation circuit includes an integrating circuit for integrating an input signal applied to an input terminal with respect to time, a comparing circuit connected to the integrating circuit and having hysteresis characteristics, a feedback circuit for feeding back the output of the comparing circuit to an input of the integrating circuit, and an amplitude modulation circuit, provided in a loop including the integrating circuit and the comparing circuit, for implementing amplitude modulation to modulate a frequency of the output of the comparing circuit. Further, the output of the comparing circuit can be fed-back to the integrating circuit via an amplitude modulation circuit. Alternatively, the amplitude of the output of the integrating circuit is first modulated by the amplitude modulation circuit, before being applied to the comparing circuit. A dither signal is applied to the amplitude modulation circuit or, alternatively, a signal for maintaining frequency of the pulse modulated signal may be applied.
摘要翻译：为了抑制电磁辐射而不对S / N比和动态范围都产生任何有害影响，脉宽调制电路包括用于将施加到输入端的输入信号相对于时间积分的积分电路，与积分相关的比较电路电路并具有滞后特性的反馈电路，用于将比较电路的输出反馈给积分电路的输入的反馈电路以及设置在包括积分电路和比较电路的循环中的幅度调制电路，用于实现幅度调制调制比较电路的输出频率。此外，比较电路的输出可以经由幅度调制电路反馈到积分电路。或者，在施加到比较电路之前，积分电路的输出的幅度首先由幅度调制电路调制。抖动信号被施加到幅度调制电路，或者替代地，可以应用用于维持脉冲调制信号的频率的信号。

8. 发明授权

US4733162A Thermal shutoff circuit 失效
标题翻译：热关断电路
公开(公告)号：US4733162A
公开(公告)日：1988-03-22
申请号：US936159
申请日：1986-12-01
申请人： Hiroyuki Haga , Mitsuru Nagata , Hiromi Kusakabe
发明人： Hiroyuki Haga , Mitsuru Nagata , Hiromi Kusakabe
IPC分类号： G05F3/26 , G01K7/01 , G05F3/16 , G05F3/22 , G05F3/20
CPC分类号： G05F3/225 , Y10S323/907
摘要： A thermal shutoff circuit for controlling current to an external circuit in response to changes in the temperature of the shutoff circuit. The thermal shutoff circuit includes a source for supplying a voltage which varies with changes in temperature, and a switch circuit responsive to the temperature variable voltage for interrupting the current to the external circuit when the temperature of the shutoff circuit exceeds a predetermined amount. The switch circuit has a detection transistor having a base connected to the temperature variable voltage source for generating a base current responsive to the temperature variable voltage and a compensation transistor connected in series to the detection transistor for generating an equivalent base current.
摘要翻译：一种热关断电路，用于响应于截止电路的温度变化来控制对外部电路的电流。热关断电路包括用于提供随温度变化而变化的电压的源，以及当切断电路的温度超过预定量时响应于温度可变电压的开关电路，用于中断到外部电路的电流。开关电路具有检测晶体管，其具有连接到温度可变电压源的基极，用于响应于温度可变电压产生基极电流，以及与检测晶体管串联连接以产生等效基极电流的补偿晶体管。

9. 发明申请

US20100018187A1 INTERNAL COMBUSTION ENGINE CONTROL DEVICE 有权
标题翻译：内燃机控制装置
公开(公告)号：US20100018187A1
公开(公告)日：2010-01-28
申请号：US12450191
申请日：2008-04-04
申请人： Isao Matsumoto , Takenori Saoda , Naofumi Magarida , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
发明人： Isao Matsumoto , Takenori Saoda , Naofumi Magarida , Hiroki Murata , Akira Yamashita , Hiroyuki Haga
IPC分类号： F01N9/00 , F01N3/04 , F01N3/10 , F02D41/00 , F02B3/00 , F01B21/04
CPC分类号： F02D41/0275 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N3/106 , F01N13/0097 , F01N2240/36 , F01N2510/06 , F01N2610/03 , F02B29/0406 , F02B37/00 , F02D9/04 , F02D41/0055 , F02D41/1497 , F02D41/401 , F02D41/403 , F02D2250/21 , F02D2250/24 , F02M26/07 , F02M26/23 , F02M26/35 , Y02T10/146 , Y02T10/44
摘要： An internal combustion engine control device includes a NOx adsorber catalyst disposed in an exhaust passage, an EGR passage, a reducing agent adding device, a torque fluctuation reducing device, and a fuel injection device. The EGR passage draws a portion of exhaust gas from the exhaust passage downstream of the NOx adsorber catalyst and recirculates the exhaust gas into the intake passage. The reducing agent adding device adds a reducing agent to exhaust gas upstream of the NOx adsorber catalyst to reduce substances adsorbed by the NOx adsorber catalyst. When or after the reducing agent adding device adds the reducing agent, the torque fluctuation reducing device advances the timing of the fuel injection device or carries out a pilot injection to reduce a fluctuation in engine torque. The reducing agent adding device adds less reducing agent while the torque fluctuation reducing device is operating.
摘要翻译：内燃机控制装置包括设置在排气通道中的NOx吸附剂催化剂，EGR通路，还原剂添加装置，扭矩波动减小装置和燃料喷射装置。 EGR通道从NOx吸附剂催化剂下游排出废气的一部分，将废气再循环到进气通道中。还原剂添加装置向NOx吸附剂催化剂上游的废气添加还原剂，以减少NOx吸附剂催化剂吸附的物质。当还原剂添加装置添加还原剂时或之后，转矩波动减小装置使燃料喷射装置的正时进行，或进行先导喷射，以减少发动机转矩的波动。还原剂添加装置在扭矩波动减小装置工作的同时增加了少量还原剂。

10. 发明申请

US20100000500A1 EGR SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：用于内燃机的EGR系统及其控制方法
公开(公告)号：US20100000500A1
公开(公告)日：2010-01-07
申请号：US12440668
申请日：2007-09-27
申请人： Hajime Shimizu , Masahiro Nagae , Hiroyuki Haga
发明人： Hajime Shimizu , Masahiro Nagae , Hiroyuki Haga
IPC分类号： F02B47/08 , F02B33/44 , F01N9/00
CPC分类号： F02D41/0065 , F02B29/0406 , F02D9/04 , F02D41/005 , F02D2200/1015 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/24 , F02M26/28 , F02M26/38 , Y02T10/47
摘要： An EGR system includes a high-pressure EGR passage that provides communication between an exhaust pipe, at a portion upstream of a turbine of a turbocharger, and an intake pipe, at a portion downstream of a compressor; a low-pressure EGR passage that provides communication between the exhaust pipe, at a portion downstream of the turbine, and the intake passage, at a portion upstream of the compressor; and an exhaust gas catalyst provided upstream of a position at which the low-pressure EGR passage is connected to the exhaust pipe. When an internal combustion engine is in the transitional state from the low-load operating state to the high-load operating state (S303), if incomplete combustion is detected in the internal combustion engine (S304) and the bed temperature of the exhaust gas catalyst is lower than the reference temperature (S305), the high-pressure EGR gas amount is made larger than the prescribed high-pressure EGR gas amount determined based on the operating state of the internal combustion engine (S306). Thus, an excessive decrease in the intake air temperature is suppressed, and therefore occurrence of incomplete combustion is suppressed.
摘要翻译： EGR系统包括高压EGR通道，其在压缩机的下游部分处提供在涡轮增压器的涡轮机上游的排气管与进气管之间的连通; 低压EGR通道，其在所述压缩机的上游部分处，在所述涡轮机下游的所述排气管与所述进气通道之间提供连通; 以及设置在低压EGR通路与排气管连接的位置上游的废气催化剂。当内燃机处于从低负载运行状态到高负载运转状态的过渡状态（S303）时，如果在内燃机中检测到不完全燃烧（S304）和排气催化剂的床温度低于基准温度（S305），使高压EGR气体量比基于内燃机的运转状态确定的规定的高压EGR气体量大（S306）。因此，能够抑制进气温度的过度降低，抑制不完全燃烧的发生。

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