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11. 发明申请

US20110320171A1 FAILURE DETECTION DEVICE FOR EXHAUST GAS PURIFICATION FILTER 审中-公开
标题翻译：用于排气净化过滤器的故障检测装置
公开(公告)号：US20110320171A1
公开(公告)日：2011-12-29
申请号：US13201196
申请日：2010-03-11
申请人： Tatsuya Okayama , Masanobu Miki , Keizo Iwama , Hidetaka Ozawa , Makoto Hattori , Ken Kurahashi , Koichi Saiki , Kojiro Tsutsumi
发明人： Tatsuya Okayama , Masanobu Miki , Keizo Iwama , Hidetaka Ozawa , Makoto Hattori , Ken Kurahashi , Koichi Saiki , Kojiro Tsutsumi
IPC分类号： G06F15/00
CPC分类号： B01D46/2403 , B01D46/0086 , B01D46/2418 , B01D46/42 , B01D2279/30 , F01N11/00 , F01N2550/04 , F01N2560/05 , F01N2560/20 , F02D41/1466 , G01N15/0656
摘要： Provided is a DPF failure detection device not only capable of a quick detection but also having less erroneous and a small power consumption. The DPF failure detection device, after starting applying a dust collecting voltage to a dust collecting electrode, applies a measuring voltage to a measuring electrode while the dust collection voltage is being applied, thereby measuring the capacitance of a sensor device. The DPF failure detection device also stops applying the dust collecting voltage to the dust collecting electrode in response to the fact that the measured value (CCOL) of this capacitance exceeds a completion criterion (CCOL—TH). Further, the DPF failure detection device applies the measuring voltage to the measuring electrode, thereby measuring the capacitance of the sensor device and obtaining a measured value (CPM), on the basis of which a DPF failure is determined.
摘要翻译：提供了一种DPF故障检测装置，其不仅能够快速检测，而且具有较少的错误和小的功率消耗。 DPF故障检测装置在开始对集尘电极施加集尘电压之后，在施加集尘电压的同时向测量电极施加测量电压，由此测量传感器装置的电容。响应于该电容的测量值（CCOL）超过完成标准（CCOL-TH）的事实，DPF故障检测装置还停止对集尘电极施加集尘电压。此外，DPF故障检测装置将测量电压施加到测量电极，从而测量传感器装置的电容并获得测量值（CPM），基于此确定DPF故障。

12. 发明申请

US20110163761A1 PARTICULATE MATTER DETECTION DEVICE AND INSPECTION METHOD OF THE PARTICULATE MATTER DETECTION DEVICE 失效
标题翻译：颗粒物检测装置和颗粒物检测装置的检查方法
公开(公告)号：US20110163761A1
公开(公告)日：2011-07-07
申请号：US12979455
申请日：2010-12-28
申请人： Shoji Yokoi , Takayuki Sakurai , Tatsuya Okayama , Masanobu Miki , Keizo Iwama , Makoto Hattori , Hidetaka Ozawa
发明人： Shoji Yokoi , Takayuki Sakurai , Tatsuya Okayama , Masanobu Miki , Keizo Iwama , Makoto Hattori , Hidetaka Ozawa
IPC分类号： G01R35/00
CPC分类号： G01N15/0656 , F01N11/00 , F01N2560/05 , F01N2560/20 , F02D41/1466 , F02D41/222 , G01N1/2202 , G01N1/2252 , G01N15/0606 , G01N27/20 , G01N27/24 , G01N33/007 , G01N2015/0046 , Y02T10/40 , Y02T10/47
摘要： The particulate matter detection device of the present invention is a particulate matter detection device 100 comprising an electrode portion 21 and detection means 23 for detecting an electrical characteristic of the electrode portion 21, whereby a particulate matter 36 contained in an exhaust gas 32 is detected on the basis of a change of the electrical characteristic due to the particulate matter 36 attached to the electrode portion 21. The particulate matter detection device 100 further comprises removal means 25 and abnormality judgment means 26 for comparing an initial electrical characteristic in a use initial state of the device with the electrical characteristic measured in a state where the particulate matter 36 attached to the surface of the electrode portion 21 is removed by the removal means 25, to judge whether or not the particulate matter detection device 100 has an abnormality.
摘要翻译：本发明的颗粒物检测装置是包括电极部分21和用于检测电极部分21的电特性的检测装置23的颗粒物质检测装置100，由此在废气32中检测出包含在其中的颗粒物质36 由于安装在电极部分21上的颗粒状物质36导致的电特性的改变的基础。颗粒物检测装置100还包括去除装置25和异常判断装置26，用于比较使用初始状态下的初始电特性在通过去除装置25去除附着在电极部21的表面的颗粒物质36的状态下测量的具有电特性的装置，以判断颗粒物检测装置100是否具有异常。

13. 发明申请

US20080105567A1 Sensing device and method 审中-公开
标题翻译：感应装置及方法
公开(公告)号：US20080105567A1
公开(公告)日：2008-05-08
申请号：US11980925
申请日：2007-10-31
申请人： Tatsuya Okayama , Keizo Iwama , Masanobu Miki , Kenji Dosaka , Shinichi Kikuchi
发明人： Tatsuya Okayama , Keizo Iwama , Masanobu Miki , Kenji Dosaka , Shinichi Kikuchi
IPC分类号： G01N27/26
CPC分类号： G01N15/0656 , F01N2560/05
摘要： The present invention is to provide a sensing device and method for direct measurement of a concentration of PM contained in exhaust gas and measurement of PM concentration in an exhaust pipe: a power supply unit (10); an electrode unit (11) fitted in the exhaust pipe and composed of a pair of parallel flat plates; and a sensing unit (12) for measuring electrical characteristics of the electrode unit (11) after the power supply unit (10) applies a predetermined voltage to the electrode unit (11) and PM contained in exhaust gas inside the exhaust pipe is deposited onto the electrode unit (11), and for sensing the concentration of the PM contained in the exhaust gas inside the exhaust pipe from the measured electrical characteristics.
摘要翻译：本发明提供一种用于直接测量废气中所含的PM浓度和测量排气管中PM浓度的检测装置和方法：电源单元（10）; 电极单元（11），其安装在排气管中并由一对平行的平板构成; 以及用于在电源单元（10）向电极单元（11）施加预定电压之后测量电极单元（11）的电特性的感测单元（12），并且将包含在排气管内的废气中的PM沉积到电极单元（11），并且用于根据测量的电特性来感测排气管内的废气中所含的PM的浓度。

14. 发明授权

US07464538B2 Exhaust gas purifying apparatus 失效
标题翻译：废气净化装置
公开(公告)号：US07464538B2
公开(公告)日：2008-12-16
申请号：US11486082
申请日：2006-07-14
申请人： Masanobu Miki , Kenji Dosaka , Keizo Iwama
发明人： Masanobu Miki , Kenji Dosaka , Keizo Iwama
IPC分类号： F01N3/00
CPC分类号： F01N3/0892 , B01D53/323 , B01D2258/01 , B01D2259/818 , B03C3/68 , B03C2201/30 , F01N11/00 , F01N2560/05 , F01N2560/07 , F01N2560/14 , F01N2900/0421 , Y02T10/47
摘要： In an exhaust gas purifying technique in which discharge is utilized, the invention provides a technique in which purification efficiency can be enhanced while an increase in electric power consumption is suppressed. A discharge mode including a discharge period and an undischarged period is adopted in a configuration in which a plasma process is performed to exhaust gas from a Diesel engine by generating the discharge in a plasma generator. A basic waveform periodically exists in a repeated manner in the discharge period, and the discharge is not performed in the undischarged period. An amplitude and/or a period of the basic waveform is controlled according to a load on the Diesel engine, a continuous iteration count of the basic waveform is controlled according to purification reaction efficiency in the plasma process, and the burst period is controlled according to an exhaust gas flow rate.
摘要翻译：在使用放电的排气净化技术中，本发明提供了一种在抑制电力消耗增加的同时提高净化效率的技术。在通过在等离子体发生器中产生放电而进行等离子体处理以从柴油发动机排出气体的结构中采用包括放电期间和未放电期间的放电模式。在放电期间，以重复的方式周期性地存在基本波形，在未放电期间不进行放电。根据柴油发动机的负荷来控制基本波形的振幅和/或周期，根据等离子体处理中的净化反应效率来控制基本波形的连续迭代计数，并且根据废气流量。

15. 发明授权

US07043902B2 Exhaust gas purification system 失效
标题翻译：废气净化系统
公开(公告)号：US07043902B2
公开(公告)日：2006-05-16
申请号：US10768650
申请日：2004-02-02
申请人： Yoshiyuki Nakanishi , Kenji Dosaka , Keizo Iwama , Shinya Ishimaru , Masanobu Miki
发明人： Yoshiyuki Nakanishi , Kenji Dosaka , Keizo Iwama , Shinya Ishimaru , Masanobu Miki
IPC分类号： F01N3/00
CPC分类号： F01N3/2828 , B01D53/32 , B01D53/8628 , B01D53/8631 , B01D53/90 , B01J19/088 , B01J19/2485 , B01J23/50 , B01J29/084 , B01J29/126 , B01J37/0244 , B01J37/0246 , B01J2219/00006 , B01J2219/0875 , B01J2219/0892 , B01J2219/0894 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0892 , F01N3/2066 , F01N13/009 , F01N13/0093 , F01N2240/28 , F01N2510/06 , F01N2610/03 , Y02T10/24
摘要： An exhaust gas purification system equipped, from an upstream side toward downstream side through which an exhaust gas flows, with a plasma reactor and a catalyst unit charged with a catalyst acting on NOx in the exhaust gas in this order, and equipped with a reducing agent supplying device to supply a reducing agent at an upstream side of the plasma reactor, wherein the catalyst has an NO2 adsorptive catalyst layer and an NO2 selective reduction catalyst layer contacting the NO2 adsorptive catalyst layer.
摘要翻译：一种废气净化系统，其从上游侧向排气流动的下游侧配备有等离子体反应器和催化剂单元，该催化剂单元在该废气中装载有作用于排气中的NO x的催化剂单元并且配备有还原剂供给装置，以在等离子体反应器的上游侧供给还原剂，其中催化剂具有NO 2吸附催化剂层和NO 2 2吸附催化剂层， SUB>选择还原催化剂层与NO 2吸附催化剂层接触。

16. 发明授权

US07207169B2 System and method for purifying an exhaust gas 失效
标题翻译：净化废气的系统和方法
公开(公告)号：US07207169B2
公开(公告)日：2007-04-24
申请号：US11090027
申请日：2005-03-28
申请人： Yoshiyuki Nakanishi , Kenji Dosaka , Masanobu Miki , Keizo Iwama , Kazuhide Terada
发明人： Yoshiyuki Nakanishi , Kenji Dosaka , Masanobu Miki , Keizo Iwama , Kazuhide Terada
IPC分类号： F01N3/00
CPC分类号： F01N3/2828 , F01N3/0814 , F01N3/0842 , F01N3/0892 , F01N3/106 , F01N13/009 , F01N2240/28 , F01N2390/00 , F01N2610/03 , Y02T10/24
摘要： A system for purifying an exhaust gas includes a plasma unit and a catalyst unit. The plasma unit generates energetic plasma species which react with particulate matters and nitrogen oxides contained in the exhaust gas. The catalyst unit has a catalyst which reacts with the exhaust gas. The plasma unit is disposed upstream relative to the catalyst unit in a direction of flow of the exhaust gas and the system provides sequential purification for the particulate matters and the nitrogen oxides.
摘要翻译：废气净化系统包括等离子体单元和催化剂单元。等离子体单元产生与废气中所含的颗粒物质和氮氧化物反应的能量等离子体物质。催化剂单元具有与废气反应的催化剂。等离子体单元相对于催化剂单元设置在废气流动方向的上游，并且系统为颗粒物质和氮氧化物提供顺序纯化。

17. 发明申请

US20070012029A1 Exhaust gas purifying apparatus 失效
标题翻译：废气净化装置
公开(公告)号：US20070012029A1
公开(公告)日：2007-01-18
申请号：US11486082
申请日：2006-07-14
申请人： Masanobu Miki , Kenji Dosaka , Keizo Iwama
发明人： Masanobu Miki , Kenji Dosaka , Keizo Iwama
IPC分类号： F01N3/00
CPC分类号： F01N3/0892 , B01D53/323 , B01D2258/01 , B01D2259/818 , B03C3/68 , B03C2201/30 , F01N11/00 , F01N2560/05 , F01N2560/07 , F01N2560/14 , F01N2900/0421 , Y02T10/47
摘要： In an exhaust gas purifying technique in which discharge is utilized, the invention provides a technique in which purification efficiency can be enhanced while an increase in electric power consumption is suppressed. A discharge mode including a discharge period and an undischarged period is adopted in a configuration in which a plasma process is performed to exhaust gas from a Diesel engine by generating the discharge in a plasma generator. A basic waveform periodically exists in a repeated manner in the discharge period, and the discharge is not performed in the undischarged period. An amplitude and/or a period of the basic waveform is controlled according to a load on the Diesel engine, a continuous iteration count of the basic waveform is controlled according to purification reaction efficiency in the plasma process, and the burst period is controlled according to an exhaust gas flow rate.
摘要翻译：在使用放电的排气净化技术中，本发明提供了一种在抑制电力消耗增加的同时提高净化效率的技术。在通过在等离子体发生器中产生放电而进行等离子体处理以从柴油发动机排出气体的结构中，采用包括放电期间和未放电期间的放电模式。在放电期间，以重复的方式周期性地存在基本波形，在未放电期间不进行放电。根据柴油发动机的负荷来控制基本波形的振幅和/或周期，根据等离子体处理中的净化反应效率来控制基本波形的连续迭代计数，并且根据废气流量。

18. 发明申请

US20050217241A1 System and method for purifying an exhaust gas 失效
标题翻译：净化废气的系统和方法
公开(公告)号：US20050217241A1
公开(公告)日：2005-10-06
申请号：US11090027
申请日：2005-03-28
申请人： Yoshiyuki Nakanishi , Kenji Dosaka , Masanobu Miki , Keizo Iwama , Kazuhide Terada
发明人： Yoshiyuki Nakanishi , Kenji Dosaka , Masanobu Miki , Keizo Iwama , Kazuhide Terada
IPC分类号： F01N3/02 , B01D53/56 , B01D53/74 , B01D53/94 , F01N3/01 , F01N3/08 , F01N3/20 , F01N3/24 , F01N3/28 , F01N3/36 , F01N13/02 , F01N3/00
CPC分类号： F01N3/2828 , F01N3/0814 , F01N3/0842 , F01N3/0892 , F01N3/106 , F01N13/009 , F01N2240/28 , F01N2390/00 , F01N2610/03 , Y02T10/24
摘要： A system for purifying an exhaust gas includes a plasma unit and a catalyst unit. The plasma unit generates energetic plasma species which react with particulate matters and nitrogen oxides contained in the exhaust gas. The catalyst unit has a catalyst which reacts with the exhaust gas. The plasma unit is disposed upstream relative to the catalyst unit in a direction of flow of the exhaust gas and the system provides sequential purification for the particulate matters and the nitrogen oxides.
摘要翻译：废气净化系统包括等离子体单元和催化剂单元。等离子体单元产生与废气中所含的颗粒物质和氮氧化物反应的能量等离子体物质。催化剂单元具有与废气反应的催化剂。等离子体单元相对于催化剂单元设置在废气流动方向的上游，并且系统为颗粒物质和氮氧化物提供顺序纯化。

19. 发明授权

US07922978B2 Plasma generating electrode and plasma reactor 失效
标题翻译：等离子体发生电极和等离子体反应器
公开(公告)号：US07922978B2
公开(公告)日：2011-04-12
申请号：US11313628
申请日：2005-12-22
申请人： Yasumasa Fujioka , Atsuo Kondo , Masaaki Masuda , Kenji Dosaka , Masanobu Miki
发明人： Yasumasa Fujioka , Atsuo Kondo , Masaaki Masuda , Kenji Dosaka , Masanobu Miki
IPC分类号： B01J19/08
CPC分类号： C04B35/10 , B01D53/32 , B01D2258/01 , B01D2259/818 , B32B18/00 , B32B2315/02 , C04B2235/656 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/366 , C04B2237/62 , C04B2237/704 , C04B2237/706 , F01N3/0892 , F01N2240/28 , F23J2900/15001 , H01J37/32431
摘要： A plasma generating electrode includes two types of plate-shaped unit electrodes of different polarities, the two types of unit electrodes of different polarities being hierarchically and alternately stacked at specific intervals, a discharge space for generating plasma being formed between the opposing unit electrodes, each of the unit electrodes of one polarity among the two types of unit electrodes of different polarities including a plate-shaped conductor exhibiting conductivity and a ceramic dielectric disposed to cover the conductor, the ceramic dielectric of the unit electrode of one polarity including a support protrusion for forming the discharge space for generating plasma between the opposing unit electrodes and at least a part of a space in which the unit electrode of the other polarity is disposed opposite to the unit electrode of one polarity and for supporting the unit electrode of one polarity, the support protrusion being integrally formed with the ceramic dielectric on at least one surface of the ceramic dielectric on at least one end of the ceramic dielectric in one direction.
摘要翻译：等离子体产生电极包括两种类型的具有不同极性的板状单元电极，具有不同极性的两种类型的单位电极以特定间隔分层交替堆叠，在相对的单元电极之间形成用于产生等离子体的放电空间，每个在包括具有导电性的板状导体和设置成覆盖导体的陶瓷电介质的两种类型的不同极性的单位电极中的一个极性的单位电极的一个极性的单位电极的陶瓷电介质包括用于形成用于在相对的单位电极之间产生等离子体的放电空间和与另一极性的单位电极相对置的一个极性的单位电极的空间的至少一部分，并且用于支撑一个极性的单位电极，支撑突起与陶瓷电介质o一体形成 n在所述陶瓷电介质的至少一端在一个方向上的所述陶瓷电介质的至少一个表面。

20. 发明申请

US20060138957A1 Plasma generating electrode and plasma reactor 失效
标题翻译：等离子体发生电极和等离子体反应器
公开(公告)号：US20060138957A1
公开(公告)日：2006-06-29
申请号：US11313628
申请日：2005-12-22
申请人： Yasumasa Fujioka , Atsuo Kondo , Masaaki Masuda , Kenji Dosaka , Masanobu Miki
发明人： Yasumasa Fujioka , Atsuo Kondo , Masaaki Masuda , Kenji Dosaka , Masanobu Miki
IPC分类号： H01J17/49
CPC分类号： C04B35/10 , B01D53/32 , B01D2258/01 , B01D2259/818 , B32B18/00 , B32B2315/02 , C04B2235/656 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/366 , C04B2237/62 , C04B2237/704 , C04B2237/706 , F01N3/0892 , F01N2240/28 , F23J2900/15001 , H01J37/32431
摘要： A plasma generating electrode includes two types of plate-shaped unit electrodes of different polarities, the two types of unit electrodes of different polarities being hierarchically and alternately stacked at specific intervals, a discharge space for generating plasma being formed between the opposing unit electrodes, each of the unit electrodes of one polarity among the two types of unit electrodes of different polarities including a plate-shaped conductor exhibiting conductivity and a ceramic dielectric disposed to cover the conductor, the ceramic dielectric of the unit electrode of one polarity including a support protrusion for forming the discharge space for generating plasma between the opposing unit electrodes and at least a part of a space in which the unit electrode of the other polarity is disposed opposite to the unit electrode of one polarity and for supporting the unit electrode of one polarity, the support protrusion being integrally formed with the ceramic dielectric on at least one surface of the ceramic dielectric on at least one end of the ceramic dielectric in one direction.
摘要翻译：等离子体产生电极包括两种类型的具有不同极性的板状单元电极，具有不同极性的两种类型的单位电极以特定间隔分层交替堆叠，在相对的单元电极之间形成用于产生等离子体的放电空间，每个在包括具有导电性的板状导体和设置成覆盖导体的陶瓷电介质的两种类型的不同极性的单位电极中的一个极性的单位电极的一个极性的单位电极的陶瓷电介质包括用于形成用于在相对的单位电极之间产生等离子体的放电空间和与另一极性的单位电极相对置的一个极性的单位电极的空间的至少一部分，并且用于支撑一个极性的单位电极，支撑突起与陶瓷电介质o一体形成 n在所述陶瓷电介质的至少一端在一个方向上的所述陶瓷电介质的至少一个表面。

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