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1. 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.

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

US4952545A Process for removing nitrogen oxides from exhaust gases 失效
标题翻译：从废气中除去氮氧化物的方法
公开(公告)号：US4952545A
公开(公告)日：1990-08-28
申请号：US365111
申请日：1989-06-12
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 , B01J23/24 , B01J29/076
CPC分类号： B01D53/8628 , B01J23/24 , B01J29/076
摘要： A process for removing nitrogen oxides from an exhaust gas containing the nitrogen oxides and an arsenic compound, which comprises bringing said exhaust gas into contact with a reducing gas in the presence of a catalyst to reduce the nitrogen oxides in the exhaust gas and render them nontoxic. There are disclosed two types of catalysts: (1) a catalyst comprising (A) an oxide of titanium, (B) an oxide of at least one metal selected from tungsten and molybdenum, (C) an oxide of vanadium, and (D) an oxide and/or a sulfate of at least one metal selected from the group consisting of yttrium, lanthanum, cerium and neodymium, and (2) the above (A), (B), (C) components and (D)' at least one metal selected from the group consisting of yttrium, lanthanum, cerium, neodymium, copper, cobalt, manganese and iron, the component (D)' being deposited on zeolite.

5. 发明授权

US4869735A Adsorbent for arsenic compound and method for removing arsenic compound from combustion gas 失效
标题翻译：用于砷化合物的吸附剂和从燃烧气体中除去砷化合物的方法
公开(公告)号：US4869735A
公开(公告)日：1989-09-26
申请号：US187470
申请日：1988-04-28
申请人： Masaki Miyazawa , Norihisa Kobayashi , Hiromu Takatsuka , Atsushi Morii , Toshio Koyanagi , Touru Seto , Kozo Iida , Shigeaki Mitsuoka , Hiroaki Rikimaru , Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
发明人： Masaki Miyazawa , Norihisa Kobayashi , Hiromu Takatsuka , Atsushi Morii , Toshio Koyanagi , Touru Seto , Kozo Iida , Shigeaki Mitsuoka , Hiroaki Rikimaru , Makoto Imanari , Takeo Koshikawa , Akihiro Yamauchi , Masayuki Hanada , Morio Fukuda , Kiyoshi Nagano
IPC分类号： B01D53/64 , B01D53/10 , B01D53/46 , B01D53/86 , B01D53/94 , B01J20/02 , B01J20/10 , B01J20/18 , B01J20/28 , B01D19/00 , B01D53/02
CPC分类号： B01D53/46 , B01D53/10 , B01D53/8625 , B01D53/8628 , B01J20/02 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/186 , Y10S95/902
摘要： Here is provided an adsorbent for adsorbing and removing an arsenic compound which becomes a catalyst poison in a selective contact reduction process for removing nitrogen oxides (NOx) from a combustion exhaust gas by the use of an ammonia as a reducing agent and a denitrating catalyst.The adsorbent of the present invention comprises a material in which the total volume of pores is 0.2 to 0.7 cc/g and the volume of the pores having a pore diameter of 300 .ANG. or more is 10% or more with respect to the total pore volume, and the material is a specific element, its oxide, an ion-exchanged zeolite or the like.In addition, the present invention is directed to a method for removing the arsenic compound from the combustion exhaust gas by injecting the adsorbent into the flow of the gas on the upstream side of the denitrating catalyst.

6. 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。

7. 发明授权

US4855115A Process for removing nitrogen oxides from exhaust gases 失效
标题翻译：从废气中除去氮氧化物的方法
公开(公告)号：US4855115A
公开(公告)日：1989-08-08
申请号：US079158
申请日：1987-07-29
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 , B01J23/24 , B01J29/076
CPC分类号： B01D53/8628 , B01J23/24 , B01J29/076
摘要： A process for removing nitrogen oxides from an exhaust gas containing the nitrogen oxides and an arsenic compound, which comprises bringing said exhaust gas into contact with a reducing gas in the presence of a catalyst to reduce the nitrogen oxides in the exhaust gas and render them nontoxic. There are disclosed two types of catalysts: (1) a catalyst comprising (A) an oxide of titanium, (B) an oxide of at least one metal selected from tungsten and molybdenum, (C) an oxide of vanadium, and (D) an oxide and/or a sulfate of at least one metal selected from the group consisting of yttrium, lanthanum, cerium and neodymium, and (2) the above (A), (B), (C) components and (D)' at least one metal selected from the group consisting of yttrium, lanthanum, cerium, neodymium, copper, cobalt, manganese and iron, the component (D)' being deposited on zeolite.
摘要翻译：一种从含有氮氧化物和砷化合物的废气中除去氮氧化物的方法，其包括在催化剂存在下使废气与还原气体接触以减少排气中的氮氧化物并使其无毒。公开了两种催化剂：（1）催化剂，其包含（A）钛的氧化物，（B）至少一种选自钨和钼的金属的氧化物，（C）钒的氧化物，和（D）选自钇，镧，铈和钕的至少一种金属的氧化物和/或硫酸盐，和（2）上述（A），（B），（C）成分和（D）选自钇，镧，铈，钕，铜，钴，锰和铁的至少一种金属，组分（D）'沉积在沸石上。

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

US4723223A Direct memory access controller for reducing access time to transfer information from a disk 失效
标题翻译：直接内存访问控制器，用于减少从磁盘传输信息的访问时间
公开(公告)号：US4723223A
公开(公告)日：1988-02-02
申请号：US731941
申请日：1985-05-08
申请人： Masayuki Hanada
发明人： Masayuki Hanada
IPC分类号： G06F12/08 , G06F13/28 , G06F13/04
CPC分类号： G06F13/28 , G06F12/0866
摘要： A direct memory access controller, such as for a disk, includes address registers containing beginning and end addresses defining a transfer area of a disk, a location counter which points to a specific location which is being accessed in the transfer area, updating circuitry to set the location counter to the initial address after the location corresponding to the end address has been accessed, and termination circuitry for disabling the location counter when all of the memory locations of the transfer area have been accessed. The address initially loaded into the location counter is for the location which can be accessed most quickly by the direct memory access controller.
摘要翻译：诸如用于磁盘的直接存储器访问控制器包括地址寄存器，其包含限定盘的传送区域的开始和结束地址，指向在传送区域中被访问的特定位置的位置计数器，更新电路以设置已经访问了与结束地址相对应的位置之后的初始地址的位置计数器，并且已经访问了传输区域的所有存储器位置时禁止位置计数器的终止电路。最初加载到位置计数器中的地址是由直接存储器访问控制器最快速访问的位置。

10. 发明授权

US4864533A Data transfer control unit permitting data access to memory prior to completion of data transfer 失效
标题翻译：数据传输控制单元允许在数据传输完成之前对存储器进行数据访问
公开(公告)号：US4864533A
公开(公告)日：1989-09-05
申请号：US913762
申请日：1986-09-30
申请人： Masayuki Hanada
发明人： Masayuki Hanada
IPC分类号： G06F13/12 , G06F13/28
CPC分类号： G06F13/28
摘要： A data transfer control unit comprises a first address register, a second address register and a control circuit. The first address register stores a first final address value of a memory area of a memory into which data is to be transferred. The second address register stores a second final address value of data which has already been transferred to the memory area of the memory. The control circuit compares the first final address value and a second final address value with an address value of data access by a CPU in order to generate a memory indication signal indicative of whether the address value of data accessed by the CPU belongs to the addresses of the data which has already been stored or has not yet been stored. The control circuit further prohibits a data transfer from the memory area to the CPU only when the address value of the data accessed by the CPU belongs to the addresses of the data which have not yet been stored in the memory.
摘要翻译：数据传送控制单元包括第一地址寄存器，第二地址寄存器和控制电路。第一地址寄存器存储要传送数据的存储器的存储区域的第一最终地址值。第二地址寄存器存储已经传送到存储器的存储区域的数据的第二个最终地址值。控制电路将第一最终地址值和第二最终地址值与CPU的数据访问地址值进行比较，以便产生指示由CPU访问的数据的地址值是否属于已经存储或尚未存储的数据。只有当CPU访问的数据的地址值属于尚未存储在存储器中的数据的地址时，控制电路进一步禁止从存储器区域到CPU的数据传输。

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