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1. 发明授权

US08778825B2 Honeycomb structure and honeycomb catalyst body 有权
标题翻译：蜂窝结构和蜂窝状催化剂体
公开(公告)号：US08778825B2
公开(公告)日：2014-07-15
申请号：US13602655
申请日：2012-09-04
申请人： Shogo Hirose , Yukio Miyairi
发明人： Shogo Hirose , Yukio Miyairi
IPC分类号： B01J21/16
CPC分类号： B01D46/2429 , B01D2046/2433 , B01D2046/2437
摘要： Partition walls are provided with small pores and large pores, a porosity of the partition walls is from 50 to 70%, a porosity of the large pores of the partition walls is 30% or larger, a ratio of a total volume of the small pores to a total volume of the large pores is 20% or larger, and in a graph showing a pore diameter distribution of the partition walls, the pore diameter at a maximum peak value of the large pores is from 20 to 200 μm, and the pore diameter at a maximum peak value of the small pores is from 0.1 to 8 μm. Furthermore, a value obtained by dividing a porosity value (%) of the large pores by a thickness value (μm) of the partition walls is 0.2 or larger in a honeycomb structure.
摘要翻译：隔壁具有小孔和大孔，分隔壁的孔隙率为50〜70％，隔壁的大孔的孔隙率为30％以上，小孔的总体积大孔的总体积为20％以上，在分隔壁的孔径分布的图表中，大孔的最大峰值的孔径为20〜200μm，孔小孔最大峰值处的直径为0.1〜8μm。此外，通过将大孔的孔隙率（％）除以隔壁的厚度值（μm）而获得的值在蜂窝结构体中为0.2以上。

2. 发明授权

US08470254B2 Honeycomb filter and method for producing honeycomb filter 有权
标题翻译：蜂窝过滤器及蜂窝过滤器生产方法
公开(公告)号：US08470254B2
公开(公告)日：2013-06-25
申请号：US13239898
申请日：2011-09-22
申请人： Takashi Mizutani , Shingo Iwasaki , Yukio Miyairi
发明人： Takashi Mizutani , Shingo Iwasaki , Yukio Miyairi
IPC分类号： B01D50/00
CPC分类号： B01J35/04 , B01J23/002 , B01J23/63 , B01J35/0006 , B01J35/023 , B01J37/0215 , B01J2523/00 , C04B28/24 , C04B35/565 , C04B35/573 , C04B35/63416 , C04B37/005 , C04B38/0009 , C04B38/0019 , C04B41/009 , C04B41/5059 , C04B41/87 , C04B2111/00793 , C04B2111/0081 , C04B2235/3826 , C04B2235/428 , C04B2235/5228 , C04B2235/528 , C04B2235/5436 , C04B2235/5472 , C04B2235/656 , C04B2235/6567 , C04B2235/6583 , C04B2237/083 , C04B2237/09 , C04B2237/365 , C04B2237/62 , C04B2237/704 , F01N3/0222 , F01N2330/60 , B01J2523/36 , B01J2523/3712 , B01J2523/3718 , B01J2523/48 , B01J2523/72 , C04B38/0054 , C04B38/0074 , C04B14/324 , C04B14/4656 , C04B16/0641 , C04B35/00 , C04B38/0006 , C04B41/0072 , C04B41/4515 , C04B41/4547 , C04B41/457
摘要： There is provided a honeycomb filter wherein particles having an average particle diameter smaller that of the particles constituting partition walls are deposited at least in open pores formed by the particles constituting the partition walls and/or gaps between the particles in a surface layer portion of the partition walls on the exhaust gas inflow side, thereby forming a composite region. The average pore diameter of the partition walls is 5 to 40 μm, and the porosity of the partition wall is 35 to 75%. The particles to be deposited have an average particle diameter of 1 to 15 μm, and the height of the composite region is not more than 80 μm in the direction from the outermost contour line of the partition walls to the surface of the partition walls.
摘要翻译：提供了一种蜂窝过滤器，其中平均粒径小于构成分隔壁的颗粒的颗粒的颗粒至少沉积在由构成分隔壁的颗粒和/或颗粒之间的间隙形成的开孔中，所述颗粒在表面层部分中废气流入侧的分隔壁，由此形成复合区域。隔壁的平均孔径为5〜40μm，分隔壁的孔隙率为35〜75％。要沉积的颗粒的平均粒径为1-15μm，并且复合区域的高度在从分隔壁的最外侧轮廓线到分隔壁表面的方向上不大于80μm。

3. 发明申请

US20110212831A1 SUBSTRATE WITH SURFACE-COLLECTION-LAYER AND CATALYST-CARRYING SUBSTRATE WITH SURFACE-COLLECTION-LAYER 有权
标题翻译：带有表面收集层的基板和具有表面采集层的催化载体基板
公开(公告)号：US20110212831A1
公开(公告)日：2011-09-01
申请号：US12974259
申请日：2010-12-21
申请人： Chika Goto , Masataka Yamashita , Yukio Miyairi
发明人： Chika Goto , Masataka Yamashita , Yukio Miyairi
IPC分类号： B01J35/04 , B01J32/00 , B01J35/10
CPC分类号： F01N3/0222 , B01D46/2474 , B01D2279/30 , F01N2510/0682 , F01N2560/06 , F01N2590/08 , F01N2590/10 , Y02T10/20 , Y02T10/22
摘要： A substrate with a surface-collection-layer comprising a honeycomb substrate having a porous partition wall that defines and forms cells, and a plurality of plugging portions, a surface-collection-layer being formed on a surface of the partition wall that forms the remaining cells, the thickness of the surface-collection-layer on the outlet-side open end being larger than the thickness of the surface-collection-layer in a center area of the substrate, the partition wall having predetermined thickness, porosity and pore size, the surface-collection-layer having predetermined thickness, porosity, and average pore size, and the substrate having predetermined cell density.
摘要翻译：具有表面收集层的基板包括具有限定和形成单元的多孔分隔壁的蜂窝基板和多个堵塞部分，在分隔壁的形成剩余部分的表面上形成的表面收集层单元，出口侧开口端的表面收集层的厚度大于基板中心区域的表面收集层的厚度，隔壁具有预定厚度，孔隙率和孔径，所述表面收集层具有预定的厚度，孔隙率和平均孔径，并且所述基底具有预定的细胞密度。

4. 发明授权

US07727487B2 Plasma reaction vessel, and method of producing the same 失效
标题翻译：等离子体反应容器及其制造方法
公开(公告)号：US07727487B2
公开(公告)日：2010-06-01
申请号：US10544527
申请日：2004-02-12
申请人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
发明人： Yuichiro Imanishi , Shinichi Miwa , Fumio Abe , Yukio Miyairi
IPC分类号： B01J19/08
CPC分类号： B01D53/92 , F01N3/0892 , F01N3/2825 , F01N3/2828 , F01N2240/28 , Y10T29/49345
摘要： In the plasma reaction vessel (1) of the invention, two or more laminate-structures (6) having ceramic formed bodies (3, 4) in which a plasma generating electrode (2) capable of generating plasma is formed in two-tape-form, and an electrically continuous film-like electrically conductive electrode (5) held between the two ceramic formed bodies (3, 4) are formed in such a manner as to form a plasma generating space (7) containing mutual laminate planes therein. Of the electrically conductive electrodes (5), adjacent ones are capable of having electric discharge produced therebetween so as to generate the plasma in the plasma generating space (7) and of generating uniform stabilized plasma at low electric power, it being possible to reduce a passage resistance to a gas passing therein.
摘要翻译：在本发明的等离子体反应容器（1）中，具有陶瓷成形体（3,4）的两层以上的层压结构体（6），其中能够产生等离子体的等离子体产生电极（2）形成，并且以这样的方式形成保持在两个陶瓷成形体（3,4）之间的电连续的膜状导电电极（5），以形成其中包含相互层叠平面的等离子体产生空间（7）。在导电电极（5）中，相邻的导电电极（5）能够在其间产生放电，以在等离子体产生空间（7）中产生等离子体并且在低功率下产生均匀稳定的等离子体，可以减少对通过其中的气体的通道阻力。

5. 发明申请

US20090309571A1 PARTICULATE MATTER SENSOR 失效
标题翻译：颗粒物传感器
公开(公告)号：US20090309571A1
公开(公告)日：2009-12-17
申请号：US12544538
申请日：2009-08-20
申请人： Kyosuke KATSUYAMA , Kenshin Kitoh , Takeshi Sakuma , Yukio Miyairi , Junichi Suzuki
发明人： Kyosuke KATSUYAMA , Kenshin Kitoh , Takeshi Sakuma , Yukio Miyairi , Junichi Suzuki
IPC分类号： G01N27/00
CPC分类号： G01N15/0656 , F01N2560/05 , G01N15/0606 , G01N27/125
摘要： A particulate matter sensor (1) which may be used as an onboard particulate matter diagnostic sensor includes an insulating base (2) that has at least a pair of opposing plane surfaces, an electrode nucleus (3) that is formed on one of the pair of opposing plane surfaces of the base (2), and forms an electrode when a conductive substance adheres to the plane surface, and an electrode (4) that is disposed parallel to the electrode nucleus (3) and is provided on the other of the pair of opposing plane surfaces, or provided on a side surface of the base (2) that is adjacent to the pair of opposing plane surfaces, or provided inside the base (2).
摘要翻译：可用作车载颗粒物诊断传感器的颗粒物传感器（1）包括具有至少一对相对平面的绝缘基座（2），形成在一对中的一对电极芯（3）（2）的相对的平面表面，并且当导电物质粘附到平面时形成电极;以及电极（4），其平行于电极核（3）设置并设置在另一个一对相对的平面，或者设置在与该对相对平面相邻的基部（2）的侧表面上，或设置在基部（2）的内侧。

6. 发明申请

US20070049492A1 Honeycomb catalytic body and process for manufacturing honeycomb catalytic body 有权
标题翻译：蜂窝催化体及蜂窝催化体制造工艺
公开(公告)号：US20070049492A1
公开(公告)日：2007-03-01
申请号：US11511461
申请日：2006-08-29
申请人： Yukio Miyairi , Toshio Yamada
发明人： Yukio Miyairi , Toshio Yamada
IPC分类号： B01J23/00
CPC分类号： B01J35/04 , B01J23/40 , B01J23/63 , B01J35/002 , B01J35/10 , B01J37/0215 , B01J37/343
摘要： A honeycomb catalyst body includes: porous partition walls having a large number of pores and disposed to form a plurality of cells communicating between two end faces, plugged portions disposed to plug each of the cells on one of the end faces, and catalyst layers loaded in layers on an inner surface of the cells and an inner surface of the pores and containing a noble metal. Mass (Mc) of the noble metal contained in the catalyst layer loaded on the inner surface of the cells and mass (Mp) of the noble metal contained in the catalyst layer loaded on the inner surface of the pores satisfy the relation of (Mp)/(Mc)≧4. The honeycomb catalyst body is excellent in purification efficiency, has low pressure loss, and is mountable even in a limited space.
摘要翻译：一种蜂窝状催化剂体，具有：具有多个孔的多孔分隔壁，并且设置成形成在两个端面之间连通的多个单元，设置成堵塞其中一个端面上的每个单元的堵塞部分，以及装载在在细胞的内表面上的层和孔的内表面并含有贵金属。包含在负载在电池内表面上的催化剂层中的贵金属的质量（M SUB）和催化剂中所含的贵金属的质量（M> P）填充在孔的内表面上的层满足（M p>）））/>>）= 4的关系。蜂窝状催化剂体的净化效率优异，压力损失小，即使在有限的空间也能够安装。

7. 发明申请

US20060156985A1 Apparatus for method of treating exhaust gas 失效
标题翻译：废气处理方法
公开(公告)号：US20060156985A1
公开(公告)日：2006-07-20
申请号：US10562597
申请日：2004-06-25
申请人： Yukio Miyairi , Yasumasa Fujioka , Masaaki Masuda , Tatsuhiko Hatano , Takeshi Sakuma , Yuuichiro Imanishi , Keizo Iwama , Kenji Dosaka
发明人： Yukio Miyairi , Yasumasa Fujioka , Masaaki Masuda , Tatsuhiko Hatano , Takeshi Sakuma , Yuuichiro Imanishi , Keizo Iwama , Kenji Dosaka
IPC分类号： B01D53/94 , B01D47/00 , B01D53/34 , C23C16/00
CPC分类号： B01D53/32 , B01D53/92 , B01D2259/818 , B01J19/088 , B01J2219/0813 , B01J2219/0826 , B01J2219/0835 , B01J2219/0843 , B01J2219/0883 , B01J2219/0892 , B01J2219/0898 , F01N3/0892
摘要： An exhaust gas treating apparatus 1 includes: a case body 2 and a plasma producing means 3 capable of producing plasma inside the case body 2 and treats the substances to be treated contained in the exhaust gas by the plasma producing means 3. The plasma producing means 3 has one or more each of a pulse electrode 4 and a ground electrode 5 that are oppositely disposed in the case body 2 and has a pulse power source 6 capable of feeding a pulse current to the pulse electrode 4 by switching frequency and/or voltage for different values at predetermined time intervals. The substances to be treated contained in the exhaust gas can selectively be treated by switching frequency and/or voltage value for different values at predetermined time intervals so that plasma of a kind adequate for the substances to be treated contained in an exhaust gas is produced between the pulse electrode 4 and the ground electrode 5.
摘要翻译：废气处理装置1包括：壳体2和等离子体产生装置3，其能够在壳体2内产生等离子体，并且通过等离子体产生装置3处理废气中包含的待处理物质。等离子体产生装置 3具有相对设置在壳体2中的脉冲电极4和接地电极5中的一个或多个，并且具有能够通过切换频率和/或电压向脉冲电极4馈送脉冲电流的脉冲电源6 以预定的时间间隔为不同的值。可以通过以预定的时间间隔切换不同值的频率和/或电压值来选择性地处理废气中包含的待处理物质，使得在废气中包含的待处理物质的等离子体在脉冲电极4和接地电极5。

8. 发明申请

US20060152163A1 Plasma generating electrode, plasma generation device, and exhaust gas purifying apparatus 失效
标题翻译：等离子体发生电极，等离子体产生装置和废气净化装置
公开(公告)号：US20060152163A1
公开(公告)日：2006-07-13
申请号：US10560805
申请日：2004-06-18
申请人： Masanobu Miki , Kenji Dosaka , Yukio Miyairi , Yasumasa Fujioka , Masaaki Masuda , Takeshi Sakuma , Tatsuhiko Hatano
发明人： Masanobu Miki , Kenji Dosaka , Yukio Miyairi , Yasumasa Fujioka , Masaaki Masuda , Takeshi Sakuma , Tatsuhiko Hatano
IPC分类号： H05H1/24 , H05H1/42
CPC分类号： F01N3/0892 , F01N13/009 , F01N2240/28 , H01J37/3244 , H01J37/32844 , H05H1/2406 , H05H2001/2418 , H05H2245/121 , Y02C20/30
摘要： A plasma generating electrode of the invention present includes at least a pair of electrodes 5, at least one electrode 5a of the pair of electrodes 5 including a plate-like ceramic body 2 as a dielectric and a conductive film 3 disposed inside the ceramic plate 2 and having a plurality of through-holes 4 formed through the conductive film 3 in its thickness direction, the through-holes having a cross-sectional shape including an arc shape along a plane perpendicular to the thickness direction. The plasma generating electrode can generate uniform and stable plasma at low power consumption.
摘要翻译：本发明的等离子体产生电极包括至少一对电极5，一对电极5中的至少一个电极5a包括作为电介质的板状陶瓷体2和设置在陶瓷板内的导电膜3 如图2所示，具有通过导电膜3在其厚度方向上形成的多个通孔4，该通孔具有包含垂直于厚度方向的平面的弧形的横截面形状。等离子体产生电极可以在低功耗下产生均匀和稳定的等离子体。

9. 发明申请

US20060152133A1 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：US20060152133A1
公开(公告)日：2006-07-13
申请号：US10562467
申请日：2004-07-07
申请人： Yukio Miyairi
发明人： Yukio Miyairi
IPC分类号： H01J63/04
CPC分类号： B01D53/92 , B01D53/56 , B01D53/62 , B01J19/088 , B01J2219/0813 , B01J2219/0835 , B01J2219/0843 , B01J2219/0875 , F01N3/0892
摘要： A plasma generating electrode 1 of the present invention includes two or more electrodes 2 disposed to face each other, and holding members 3 for holding electrodes 2 at a predetermined interval, and can generate plasma by applying voltage between electrodes 2. At least one of electrodes facing each other 2 has a plate-shaped ceramic body 6 serving as a dielectric body, and a conductive film 7 disposed inside the body 6, and the holding members 3 fix the opposite side end portions 5 (fixed end portions 5a) of electrodes facing each other 2 in the state of a cantilever in such a condition that electrodes 2 are held by holding members in the state of cantilevers of the different directions alternately at a predetermined interval as a whole. This relaxes the thermal stress and effectively prevents distortion and breakage of electrodes caused by to a temperature change.
摘要翻译：本发明的等离子体产生电极1包括彼此相对设置的两个或更多个电极2和用于以预定间隔保持电极2的保持构件3，并且可以通过在电极2之间施加电压来产生等离子体。彼此面对的电极中的至少一个2具有用作电介质体的板状陶瓷体6和设置在主体6内部的导电膜7，并且保持构件3固定相对侧端部5（固定端部如图5A所示，在悬臂状态下，电极2以由不同方向的悬臂状态的保持构件整体以预定的间隔交替地保持的状态保持悬臂的状态。这样放松了热应力，并有效地防止了由温度变化引起的电极的变形和断裂。

10. 发明授权

US07073327B2 Exhaust emission control system, method of calculating pressure loss of filter, and method of manufacturing filter 有权
标题翻译：废气排放控制系统，过滤器压力损失计算方法及过滤器制造方法
公开(公告)号：US07073327B2
公开(公告)日：2006-07-11
申请号：US10505318
申请日：2003-02-28
申请人： Shigeharu Hashimoto , Yukio Miyairi , Tadato Ito
发明人： Shigeharu Hashimoto , Yukio Miyairi , Tadato Ito
IPC分类号： F01N3/00
CPC分类号： B01D46/2474 , B01D46/2459 , B01D46/2466 , B01D46/247 , B01D2046/2496 , B01D2273/18 , F01N3/0222 , F01N3/025 , F01N3/027 , F01N9/002 , F01N11/005 , F01N13/009 , F01N13/017 , F01N2240/14 , F01N2240/16 , F01N2250/02 , F01N2260/10 , F01N2330/48 , F01N2430/04 , F01N2430/06 , F02B3/06 , Y02T10/20 , Y02T10/47 , Y10S55/30
摘要： There are disclosed an exhaust emission control system including an internal combustion engine, a filter, and an exhaust pipe, a method of manufacturing a filter suitable for the system, and a method of calculating a pressure loss. The system comprises combustion means for intermittently burning particulate matters arrested by the filter, the filter includes porous partition walls extending from one end face to the other end face thereof, and a large number of through channels partitioned by the partition walls, predetermined through channels are sealed at either of the end faces, and assuming that a partition wall thickness is (X) μm, and the number of through channels per unit area in a cross section vertical to a longitudinal direction of the through channels is (Y) cells/cm2, X and Y come within a range surrounded by straight lines connecting points A1, B1, C1, and D1 in this order in FIG. 1 in the exhaust emission control system. There are provided the exhaust emission control system, the method of manufacturing the filter, and the method of calculating the pressure loss by the filter with good accuracy in which a temperature gradient produced in the filter at the time of regeneration is suppressed while suppressing a rise of the pressure loss by the filter and which are accordingly superior in reliability.
摘要翻译：公开了包括内燃机，过滤器和排气管的废气排放控制系统，适用于该系统的过滤器的制造方法以及计算压力损失的方法。该系统包括用于间歇地燃烧由过滤器堵塞的颗粒物的燃烧装置，该过滤器包括从一个端面延伸到另一端面的多孔分隔壁，以及通过分隔壁隔开的预定穿过通道的大量贯通通道并且假设分隔壁厚度为（X）mum，并且与贯通通道的纵向方向垂直的横截面中每单位面积的贯通通道的数量为（Y）个单元/ cm 在图2中，X和Y处于由连接点A 1，B 1，C 1和D 1的直线包围的范围内。 1在废气排放控制系统中。提供了废气排放控制系统，过滤器的制造方法以及通过过滤器以高精度计算压力损失的方法，其中抑制了再生时在过滤器中产生的温度梯度，同时抑制了上升通过过滤器的压力损失，因此其可靠性优异。

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