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1. 发明授权

US09061942B2 Exhaust gas purification filter 有权
标题翻译：废气净化过滤器
公开(公告)号：US09061942B2
公开(公告)日：2015-06-23
申请号：US13469235
申请日：2012-05-11
申请人： Yukio Miyairi
发明人： Yukio Miyairi
IPC分类号： B01D50/00 , B01D39/14 , B01D39/20 , B01D39/06 , B01D24/00 , C04B38/00 , B01D46/24 , C04B111/00
CPC分类号： C04B38/0009 , B01D46/2429 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , C04B35/195 , C04B2111/00793 , C04B2235/3217 , C04B2235/3218 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B38/0064 , C04B38/0074
摘要： An exhaust gas purification filter includes a honeycomb structure having porous ceramic partition walls separating and forming a plurality of cells functioning as exhaust gas passages and extending from one end portion to the other end portion, and plugging portions disposed in one side open end portions of predetermined cells and in the other side open end portions of the other cells. The partition walls have a thickness of 0.05 mm or more and 0.18 mm or less and an average pore size of 10 μm or more and 18 μm or less and the proportion of the volume of the pores having a size of twice the average pore size or more in the entire pore volume in a pore size distribution of the partition walls measured by mercury porosimetry is 5% or more and 40% or less.
摘要翻译：排气净化过滤器包括具有多孔陶瓷分隔壁的蜂窝结构体，分离并形成多个用作排气通道并从一个端部延伸到另一端部的单元，以及设置在预定的一个侧面的一侧开口端部的堵塞部分并且在另一个单元的另一侧敞开的端部。隔壁的厚度为0.05mm以上且0.18mm以下，平均孔径为10μm以上且18μm以下，孔的体积比例为平均孔径的2倍，通过水银孔率法测定的隔壁的孔径分布中的整个孔体积更多为5％以上且40％以下。

2. 发明授权

US08663356B2 Honeycomb structure 有权
标题翻译：蜂窝结构
公开(公告)号：US08663356B2
公开(公告)日：2014-03-04
申请号：US12968685
申请日：2010-12-15
申请人： Chika Goto , Masataka Yamashita , Yukio Miyairi
发明人： Chika Goto , Masataka Yamashita , Yukio Miyairi
IPC分类号： B01D39/14 , B01D39/06 , B01D24/00 , B01D50/00
CPC分类号： B01D46/2429 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2437 , B01D2046/2496 , B01D2279/30
摘要： A honeycomb structure wherein the thickness of each partition wall is 50.8 μm inclusive to 161.5 μm exclusive, the cell density is 15.5 to 62.0 cells/cm2, the cell opening ratio of the honeycomb structure body is 76 to 91%, the porosity of the partition walls is 35 to 45%, the average pore diameter of the partition walls is 2 μm inclusive to 10 μm exclusive, the material for the partition walls includes at least one member selected from the group consisting of cordierite, aluminum titanate, silicon carbide, alumina and mullite, and the value obtained by dividing the average pore diameter of the partition walls by the thickness of the partition walls is larger than 0.04 but smaller than 0.065.
摘要翻译：蜂窝结构体，其中每个分隔壁的厚度为50.8μm至161.5μm，单元密度为15.5至62.0个/ cm 2，蜂窝结构体的孔隙率为76至91％，分隔壁的孔隙率为壁为35〜45％，隔壁的平均孔径为2μm〜10μm，隔壁材料为选自堇青石，钛酸铝，碳化硅，氧化铝和莫来石，并且通过将隔壁的平均孔径除以分隔壁的厚度获得的值大于0.04但小于0.065。

3. 发明申请

US20130059724A1 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：US20130059724A1
公开(公告)日：2013-03-07
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： B01J35/04 , B01J21/06 , B01J29/04 , B01J27/224 , B32B3/12 , 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。

4. 发明申请

US20120009092A1 HONEYCOMB FILTER AND METHOD FOR PRODUCING HONEYCOMB FILTER 有权
标题翻译：蜂窝状过滤器和蜂窝过滤器生产方法
公开(公告)号：US20120009092A1
公开(公告)日：2012-01-12
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： B01D53/34 , C04B35/64 , B01D39/20
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层轮廓线到分隔壁表面的方向上不大于80μm。

5. 发明授权

US07951338B2 Catalytic converter 有权
标题翻译：催化转化器
公开(公告)号：US07951338B2
公开(公告)日：2011-05-31
申请号：US11723309
申请日：2007-03-19
申请人： Yukio Miyairi , Naomi Noda
发明人： Yukio Miyairi , Naomi Noda
IPC分类号： B01D50/00 , F01N3/02 , B32B3/12
CPC分类号： F01N3/2828 , B01D46/2429 , B01D46/2459 , B01D46/2466 , B01D46/2474 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496 , B01D2279/30 , B01J35/002 , B01J35/04 , B01J35/10 , B01J37/0018 , B01J37/0215 , B01J37/0244 , Y10T29/49345 , Y10T428/24149
摘要： A catalytic converter having an excellent purification efficiency and small pressure loss and a method for producing the same is provided. A catalytic converter comprises a catalyst coating layer which is coated on the surface of the partition walls of the honeycomb structural body having partition walls which divide and form a plurality of cells functioning as fluid passages. 10% or more of the plurality of the cells are plugged by the plug portions which are formed at the one end or the middle of the passage, the average maximum distance of image of the honeycomb structural body is 10 μm or more and the porosity of the honeycomb structural body is 40% or more, the catalyst coating layer contains at least one oxide selected from the group consisting of alumina, ceria, titania, silica and zirconia, and also a catalyst containing at least one precious metal selected from the group consisting of platinum, rhodium and palladium, or metal exchanged zeolite or vanadium is supported in the catalyst coating layer as the catalytic active constituent, the average maximum distance of image of the catalyst coating layer is 10 μm or more, and the porosity of the catalyst coating layer is 40% or more.
摘要翻译：提供了具有优异的净化效率和小压力损失的催化转化器及其制造方法。催化转化器包括涂覆在蜂窝结构体的分隔壁的表面上的催化剂涂层，其具有分隔并形成用作流体通道的多个单元的分隔壁。多个细胞中的10％以上被形成在通路的一端或中间的插塞部分堵塞，蜂窝结构体的平均最大图像距离为10μm以上，孔隙率为蜂窝结构体为40％以上，催化剂被覆层含有选自氧化铝，二氧化铈，二氧化钛，二氧化硅，氧化锆中的至少一种氧化物，以及含有至少一种选自以下的贵金属的催化剂：铂，铑和钯，或金属交换的沸石或钒负载在催化剂涂层中作为催化活性成分，催化剂涂层的平均最大图像距离为10μm以上，催化剂涂层的孔隙率层为40％以上。

6. 发明申请

US20100184589A1 HONEYCOMB CATALYTIC ARTICLE 有权
标题翻译：蜂窝状催化物品
公开(公告)号：US20100184589A1
公开(公告)日：2010-07-22
申请号：US12686417
申请日：2010-01-13
申请人： Yukio Miyairi , Takashi Mizutani , Takuya Hiramatsu
发明人： Yukio Miyairi , Takashi Mizutani , Takuya Hiramatsu
IPC分类号： B01J31/02 , B01J21/02 , B01J21/06 , B01J21/10
CPC分类号： B01D46/2474 , B01D46/2425 , B01D46/2429 , B01D46/2451 , B01D46/2466 , B01D2046/2433 , B01D2046/2437 , B01D2046/2496
摘要： There is provided a honeycomb structure where a catalyst is loaded on surfaces of inner pores of the surface layer and on a surface of the surface layer; a relation between a catalyst area proportion A of the catalyst to a gap area proportion B of a gap in a cross-section of the surface layer on the inlet side is 1% 1.5.
摘要翻译：提供了一种蜂窝结构，其中催化剂装载在表面层的内孔表面和表面层的表面上; 催化剂面积比例A与入口侧表层的截面间隙的间隙面积比例B之间的关系为1％ 1.5。

7. 发明授权

US07648683B2 Plasma generating electrode, plasma generator, and exhaust gas purifying device 失效
标题翻译：等离子体发生电极，等离子体发生器和废气净化装置
公开(公告)号：US07648683B2
公开(公告)日：2010-01-19
申请号：US10561840
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： B01J19/08
CPC分类号： F01N3/2013 , B01D53/32 , B01D2259/818 , B01J19/088 , B01J2219/0813 , B01J2219/0835 , B01J2219/0875 , B01J2219/0894 , F01N3/0892 , F01N2240/28 , F01N2240/30 , F23J15/02 , H05H1/2406 , H05H2001/2418 , H05H2001/2437 , Y02T10/26
摘要： A plasma generating electrode 1 of the present invention includes a plurality of unit electrodes 2 hierarchically layered at predetermined intervals, the unit electrodes 2 including a deficient unit electrode 2b in which a conductive film 4 has an absent portion and a normal unit electrode 2a in which the conductive film 4 does not have an absent portion. Spaces V formed between the unit electrodes 2 include a normal space Va formed so that the distance between conductive films 4 corresponds to the distance between the unit electrodes 2 and a deficient space Vb formed so that the distance between the conductive films 4 is greater than the distance between the conductive films 4 in the normal space Va. The plasma generating electrode 1 of the present invention can efficiently treat a plurality of predetermined components contained in a treatment target fluid by utilizing different types of plasma suitable for respective reactions by causing the treatment target fluid to flow only once.
摘要翻译：本发明的等离子体产生电极1包括以预定间隔分层层叠的多个单位电极2，单位电极2包括缺陷单元电极2b，其中导电膜4具有不存在部分，其中正常单位电极2a中导电膜4不具有缺损部分。形成在单元电极2之间的空间V包括形成为使得导电膜4之间的距离对应于单位电极2之间的距离和形成的不足空间Vb的通常空间Va，使得导电膜4之间的距离大于本发明的等离子体产生电极1可以通过使用适合于各种反应的不同类型的等离子体，通过使处理对象物中的多个预定成分流体只流过一次。

8. 发明授权

US07635824B2 Plasma generating electrode, plasma generation device, and exhaust gas purifying device 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：US07635824B2
公开(公告)日：2009-12-22
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： B23K10/00
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：本发明的等离子体发生电极包括至少一对电极5，一对电极5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2内的导电膜3 并且在其厚度方向上具有穿过导电膜3形成的多个通孔4，所述通孔具有沿垂直于厚度方向的平面包括弧形的横截面形状。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

US20090196800A1 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：US20090196800A1
公开(公告)日：2009-08-06
申请号：US12382099
申请日：2009-03-09
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。

10. 发明申请

US20080292513A1 CATALYST CARRIER 有权
标题翻译：催化载体
公开(公告)号：US20080292513A1
公开(公告)日：2008-11-27
申请号：US12137238
申请日：2008-06-11
申请人： Yukio Miyairi
发明人： Yukio Miyairi
IPC分类号： B01D53/94 , B32B3/12
CPC分类号： B01J35/04 , B01D53/944 , B01J23/626 , B01J23/8993 , B01J35/002 , B01J37/0217 , B01J37/0234 , B01J37/0244 , F01N3/2828 , F01N2330/06 , F01N2510/06 , Y10T428/24149
摘要： Disclosed is a catalyst carrier which is used for carrying a catalyst thereon. The catalyst carrier is characterized in that the apparent specific heat measured at 800° C. is 1.8 times or more greater than that measured at room temperature, wherein the apparent specific heat means a charge heat amount required for substantially increasing the temperature of a unit mass (kg) by 1 K, inclusive of the influence of endotherm or exotherm caused by change in crystalline form, partial melting, coagulation, phase transformation, vitrification, amorphous-formation, crystallization and the like.
摘要翻译：公开了一种用于在其上承载催化剂的催化剂载体。催化剂载体的特征在于，在800℃下测得的表观比热是在室温下测得的表观比热的1.8倍或更多，其中表观比热是指基本上提高单位质量温度所需的充电热量（kg）加1K，包括由结晶形态变化，部分熔融，凝结，相变，玻璃化，无定形形成，结晶等引起的吸热或放热的影响。

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