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1. 发明授权

US5649421A Exhaust emission control device 失效
标题翻译：废气排放控制装置
公开(公告)号：US5649421A
公开(公告)日：1997-07-22
申请号：US458898
申请日：1995-06-02
申请人： Mitsuo Wakabayashi , Shinichi Kikuchi , Morio Fukuda , Shouji Inose
发明人： Mitsuo Wakabayashi , Shinichi Kikuchi , Morio Fukuda , Shouji Inose
IPC分类号： B01D53/86 , B01D53/94 , F01N3/08 , F01N3/24 , F01N3/28 , F01N13/02
CPC分类号： F01N3/0835 , F01N13/009 , F01N3/0871 , F01N2250/12 , Y02T10/20
摘要： An exhaust emission control device includes an HC convening first catalytic converter mounted in close proximity to an engine, and an HC converting second catalytic converter connected to the first catalytic converter through an exhaust pipe. A time point of starting of HC conversion by the second catalytic converter is set between a time point of completion of HC adsorption in the second catalytic converter and a time point of completion of HC desorption from the second catalytic converter. Thus, it is possible to reduce the amount of HC desorbed.
摘要翻译：废气排放控制装置包括安装在发动机附近的HC召集第一催化转化器和通过排气管连接到第一催化转化器的HC转化第二催化转化器。在第二催化转化器中的HC吸附完成的时间点和从第二催化转化器HC解吸完成的时间点之间设定由第二催化转化器开始HC转化的时间点。因此，可以减少解吸HC的量。

2. 发明授权

US4952381A Method for denitrizing nitrogen oxides contained in waste gas 失效
标题翻译：废气中所含氮氧化物脱氮的方法
公开(公告)号：US4952381A
公开(公告)日：1990-08-28
申请号：US284764
申请日：1988-12-12
申请人： Horiaki Rikimaru , Tadao Nakatsuji , Toshikatsu Umaba , Kazuhiko Nagano , Kazuya Mishina , Hiromitsu Shimizu , Shigeru Nojima , Kozo Iida , Yoshiaki Obayashi , Touru Seto , Shigeaki Mitsuoka , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano , Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi
发明人： Horiaki Rikimaru , Tadao Nakatsuji , Toshikatsu Umaba , Kazuhiko Nagano , Kazuya Mishina , Hiromitsu Shimizu , Shigeru Nojima , Kozo Iida , Yoshiaki Obayashi , Touru Seto , Shigeaki Mitsuoka , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano , Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi
IPC分类号： B01D53/86 , B01J23/18 , B01J23/22 , B01J23/24 , B01J23/34 , B01J23/843 , B01J23/889
CPC分类号： B01J23/34 , B01D53/8628 , B01J23/18 , B01J23/22 , B01J23/24 , B01J23/8432 , B01J23/8892
摘要： A catalyst for denitrizing nitrogen oxides contained in waste gas which contains a substantial amount of arsenic compounds therein, which comprises:(a) titanium, and(b) at least one element selected from the group consisting of arsenic and manganese. The catalyst is resistant to deactivation by arsenic compounds and retains high denitrizing activity over a long period of time. The catalyst may further contain at least one base metal selected from the group consisting of V, W, Mo, Cu, Fe, Cr, Co, Ni, Zn and Sn.

3. 发明授权

US4833113A Denitration catalyst for reducing nitrogen oxides in exhaust gas 失效
标题翻译：用于还原废气中氮氧化物的脱硝催化剂
公开(公告)号：US4833113A
公开(公告)日：1989-05-23
申请号：US122949
申请日：1987-11-19
申请人： Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
发明人： Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
IPC分类号： B01D53/94 , B01D53/86 , B01J21/06 , B01J23/22 , B01J23/30 , B01J35/10
CPC分类号： B01J35/10 , B01D53/8628 , B01J23/30 , B01J21/063 , B01J23/22 , B01J35/1014 , B01J35/1038
摘要： A denitration catalyst comprising an oxide of titanium, an oxide of tungsten and an oxide of vanadium as catalytically active ingredients and having a specific surface area, measured by the BET method, of 80 to 200 m.sup.2 /g and a pore volume, measured by the mercury penetration method, of 0.1 to 0.5 cc/g.
摘要翻译：一种脱硝催化剂，其包含钛的氧化物，钨的氧化物和钒的氧化物作为催化活性成分，并且通过BET法测量的比表面积为80至200m 2 / g，孔体积由水银渗透法为0.1〜0.5cc / g。

4. 发明授权

US06244258B1 EGR controller for cylinder cut-off engine 有权
标题翻译：气缸切断发动机的EGR控制器
公开(公告)号：US06244258B1
公开(公告)日：2001-06-12
申请号：US09443737
申请日：1999-12-01
申请人： Eitetsu Akiyama , Toshiyuki Suzuki , Ryuji Kohno , Morio Fukuda
发明人： Eitetsu Akiyama , Toshiyuki Suzuki , Ryuji Kohno , Morio Fukuda
IPC分类号： F02M2507
CPC分类号： F02D21/08 , F02D13/06 , F02M26/48 , F02M26/53 , Y02T10/18
摘要： The EGR controller 1 controls the EGR actions wherein exhaust gas from the cylinder cut-off engine 3 which can change over the running condition between the all-cylinder run and the cut-off-cylinder is recirculated to the induction. The EGR controller 1 comprises an EGR control valve 6 for opening and closing the EGR pipe 13, a water temperature sensor 5 for detecting cooling water temperature TW and an ECU 2, and the ECU 2 controls the EGR actions so as tobe executed if the cooling water temperature TW is higher (determined as “Yes” at Step 10) than the upper limit value TWE1H while at the all-cylinder run (determined as “No” at Step 2) or if the cooling water temperature TW is higher than the lower limit value TWE1L while at the cut-off-cylinder run (determined as “Yes” at Step 2).
摘要翻译： EGR控制器1控制EGR动作，其中来自气缸切断发动机3的可以在全汽缸行程和截止缸之间的运行状态改变的废气再循环到感应。 EGR控制器1包括用于打开和关闭EGR管13的EGR控制阀6，用于检测冷却水温度TW的水温传感器5和ECU 2，并且ECU 2控制EGR动作，以便如果冷却在全缸运行时（步骤2中判定为“否”），或者如果冷却水温度TW高于下限温度TW，则水温TW高于步骤10中的“是” 在切断缸运行时（步骤2确定为“是”）的限制值TWE1L。

5. 发明授权

US4802840A Die for molding honeycomb structures 失效
标题翻译：用于成型蜂窝结构的模具
公开(公告)号：US4802840A
公开(公告)日：1989-02-07
申请号：US138843
申请日：1987-11-25
申请人： Morio Fukuda , Masayuki Hanada , Hideo Inutsuka , Katsuya Ogata
发明人： Morio Fukuda , Masayuki Hanada , Hideo Inutsuka , Katsuya Ogata
IPC分类号： B01J35/04 , B28B3/20 , B28B3/26 , B29C47/12 , B29C47/20 , B29C47/30
CPC分类号： B29C47/0028 , B28B3/269 , B29C47/12 , B29L2031/60 , Y10T428/24149
摘要： An extrusion die for forming a honeycomb stucture has a lattice molding groove formed in the outlet surface of the die body. In the inlet surface of the die body there are formed plural independent supply passages that are opposite to the intersecting portions of the molding groove and extend toward the outlet surface. A through hole is designed to communicate adjacent supply passages at a place that forms part of the partition wall between the supply passages and contacts with the molding groove. This through hole takes the combined shape of a trapezoid with the width of the molding groove as its top side and with the diameter of the supply passage as its maximum base side and a semicircle having said base side as its diameter.

6. 发明授权

US6138636A Apparatus for controlling multi-cylinder internal combustion engine with partial cylinder switching-off mechanism 失效
标题翻译：用于控制具有部分气缸关闭机构的多气缸内燃机的设备
公开(公告)号：US6138636A
公开(公告)日：2000-10-31
申请号：US317622
申请日：1999-05-25
申请人： Ryuji Kohno , Toshiyuki Suzuki , Eitetsu Akiyama , Morio Fukuda
发明人： Ryuji Kohno , Toshiyuki Suzuki , Eitetsu Akiyama , Morio Fukuda
IPC分类号： F01L1/26 , F01L13/00 , F02B75/22 , F02D13/06
CPC分类号： F01L13/0005 , F01L1/267 , F02B75/22 , F02D13/06 , F01L2201/00 , F02D2041/0012 , Y02T10/18
摘要： In an apparatus for controlling a multi-cylinder internal combustion engine with partial cylinder switch-off mechanism which is switchable between an all-cylinder operation mode in which all cylinders are operated and a partial-cylinder operation mode in which operation of partial cylinders is suspended, the operation of intake valves and exhaust valves is suspended or resumed in a predetermined order with respect to all of the suspended cylinders irrespective of a rotational frequency of the engine. There are provided a solenoid valve on an intake side and a solenoid valve on an exhaust side for switching input hydraulic pressures for hydraulically operated switching devices respectively on the intake side and on the exhaust side between the driving state and the drive-free state. At the time of switching the operation, one of the solenoid valves on the intake side and the exhaust side is driven in advance. The subsequent number of rotations of a crankshaft is counted. When the number of this counting has reached a predetermined value, the solenoid valve on the other side is driven.
摘要翻译：一种用于控制具有部分气缸关闭机构的多缸内燃机的装置，其可在所有气缸操作的全气缸操作模式与部分气缸的操作暂停的部分气缸操作模式之间切换不管发动机的转速如何，进气门和排气门的操作都以相对于所有悬挂缸的预定顺序暂停或恢复。在进气侧设置有电磁阀和排气侧的电磁阀，用于在驱动状态和无驱动状态之间分别在进气侧和排气侧切换用于液压操作的开关装置的输入液压。在切换操作时，预先驱动进气侧和排气侧的一个电磁阀。对曲轴的后续转数进行计数。当该计数的数量达到预定值时，另一侧的电磁阀被驱动。

7. 发明授权

US5194411A Catalyst compositions and process for making the same 失效
标题翻译：催化剂组合物及其制备方法
公开(公告)号：US5194411A
公开(公告)日：1993-03-16
申请号：US795587
申请日：1991-11-21
申请人： Tatsuo Masuda , Morio Fukuda , Masahiro Nishi
发明人： Tatsuo Masuda , Morio Fukuda , Masahiro Nishi
IPC分类号： B01J29/06 , B01J29/08 , B01J37/28 , C10G11/05
CPC分类号： B01J29/084 , B01J37/28 , C10G11/05 , B01J2229/36 , B01J2229/40 , B01J2229/42 , Y10S502/521
摘要： Catalyst compositions and a process for making the same are disclosed. The composition finds application in the cracking of heavy hydrocarbon feedstock containing vanadium and other metal contaminants. It essentially comprises a crystalline zeolite, a metal trapping or passivating agent and an inorganic oxide matrix precursor and is characterized by minimum elution of an alkaline earth metal in the catalyst.

8. 发明授权

US5087430A Process for purifying exhaust gas 失效
标题翻译：净化排气的方法
公开(公告)号：US5087430A
公开(公告)日：1992-02-11
申请号：US500244
申请日：1990-03-27
申请人： Masayuki Hanada , Morio Fukuda , Takeo Koshikawa , Akihiro Yamauchi , Hiroshi Ogura
发明人： Masayuki Hanada , Morio Fukuda , Takeo Koshikawa , Akihiro Yamauchi , Hiroshi Ogura
IPC分类号： B01D53/86 , B01D53/94 , B01J23/22 , B01J23/24 , B01J35/04
CPC分类号： B01J23/24 , B01D53/8625 , B01D53/9418 , B01J23/22 , B01D2251/2062 , B01D2255/2047 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2258/012
摘要： An exhaust gas containing a nitrogen oxides is passed at a temperature of 250.degree. to 550.degree. C. in the presence of a reducing agent through a catalyst bed filled with a molded denitration catalyst comprising at least the following three catalyst components(A) an oxide of at least one metallic element selected from the group consisting of Ti, Si and Zr,(B) an oxide of at least one metallic element selected from the group consisting of Mo and W, and(C) an oxide of Vsuch that the concentrations of the oxide (B) and/or the oxide (C) in the exhaust gas inlet site of the catalyst bed are higher than in the other site thereof.The molded denitration catalyst is also described.

9. 发明授权

US5800797A Process for producing alumina and apparatus therefor 失效
标题翻译：生产氧化铝的方法及其设备
公开(公告)号：US5800797A
公开(公告)日：1998-09-01
申请号：US652586
申请日：1996-06-07
申请人： Hiroshi Matsumoto , Hiroki Arao , Morio Fukuda
发明人： Hiroshi Matsumoto , Hiroki Arao , Morio Fukuda
IPC分类号： B01J20/08 , B01J21/04 , C01F7/14 , C01F7/34 , C04B35/111 , C04B35/626 , C04B38/00 , C01F7/02 , B01J8/00
CPC分类号： B01J21/04 , B01J20/08 , C01F7/141 , C01F7/34 , C04B35/111 , C04B35/626 , C04B38/00 , C04B38/0022 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： In the present invention, alumina is produced by a process comprising leading a starting aqueous slurry containing a seed alumina hydrate to a circulating system, the aqueous slurry being circulated and returned to the starting aqueous slurry, wherein an aqueous solution of an aluminum salt and an aqueous solution of a neutralizer are added to the aqueous slurry being circulated and mixed together at a pH value of 6 to 11 to thereby cause the aqueous slurry to contain formed alumina hydrate prior to the return to the starting aqueous slurry. The production of alumina is performed in an apparatus comprising a vessel equipped with an agitator for accommodating an aqueous slurry therein and a circulating device capable of leading the aqueous slurry outside the vessel and causing the aqueous slurry to circulate and return into the vessel, the above circulating device being provided at its aqueous slurry flowback zone with a first liquid addition device adapted to add an aqueous solution of an aluminum salt to the aqueous slurry being circulated and with a second liquid addition device adapted to add an aqueous solution of a neutralizer to the aqueous slurry being circulated, which apparatus further comprises a mixer adapted to mix together the aqueous slurry being circulated, the aqueous solution of the aluminum salt and the aqueous solution of the neutralizer.
摘要翻译： PCT No.PCT / JP94 / 02065 Sec。 371日期1996年6月7日第 102（e）日期1996年6月7日PCT 1994年12月8日PCT PCT。第WO95 / 15920BC号公报日期：1995年6月15日在本发明中，通过包括将含有种子氧化铝水合物的起始含水浆料引导到循环系统的方法制备氧化铝，所述含水浆料循环并返回到起始水性浆液中，其中将将铝盐和中和剂水溶液加入到水性浆料中，在pH值为6至11的条件下循环混合，从而使水性浆料在返回到起始水性浆料之前含有形成的水合氧化铝。氧化铝的生产在包括装有用于容纳水性浆料的搅拌器的容器的设备中进行，以及能够使含水浆料引导到容器外部并使含水浆料循环并返回容器的循环装置，上述循环装置在其含水浆料回流区中设置有第一液体添加装置，该第一液体添加装置适于将铝盐的水溶液添加到正在循环的水性浆液中，并且具有适于将中和剂的水溶液添加到第二液体添加装置的第二液体添加装置水性浆料循环，该装置还包括适于将正在循环的水性浆料，铝盐水溶液和中和剂的水溶液混合在一起的混合器。

10. 发明授权

US4891348A Catalyst for removing nitrogen oxides in exhaust gases 失效
标题翻译：用于除去废气中的氮氧化物的催化剂
公开(公告)号：US4891348A
公开(公告)日：1990-01-02
申请号：US77644
申请日：1987-07-24
申请人： Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
发明人： Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
IPC分类号： B01D53/86 , B01J21/06 , B01J23/22 , B01J23/24 , B01J35/10
CPC分类号： B01J21/063 , B01D53/8628 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/108 , B01J23/22 , B01J23/24
摘要： A catalyst for removing nitrogen oxides in an exhaust gas, said catalyst containing a first group of many pores having a diameter of 1.times.10.sup.2 .ANG. to less than 1.times.10.sup.3 .ANG. and a second group of many pores having a diameter of 1.times.10.sup.3 .ANG. to 1.2.times.10.sup.5 .ANG., the pore volume of the first group being at least 10% based on the total pore volume of the first group and the second group, and said catalyst comprising titanium and at least one metal selected from molybdenum, tungsten and vanadium as metal elements of catalytically active ingredients.
摘要翻译：一种用于除去废气中的氮氧化物的催化剂，所述催化剂含有第一组许多孔，其直径为1×102安培至小于1×10 3个角度，第二组许多孔的直径为1×10 3英寸至1.2×10 5英寸，基于第一组和第二组的总孔体积，第一组的孔体积为至少10％，并且所述催化剂包含钛和选自钼，钨和钒的至少一种金属作为催化活性成分的金属元素。

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