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1. 发明授权

US6042628A Cyclone type dust collector 失效
标题翻译：旋风式除尘器
公开(公告)号：US6042628A
公开(公告)日：2000-03-28
申请号：US747704
申请日：1996-11-12
申请人： Shigeru Nishikiori , Hajime Mukai , Syuoiji Moriyama , Hiroshi Awata
发明人： Shigeru Nishikiori , Hajime Mukai , Syuoiji Moriyama , Hiroshi Awata
IPC分类号： B01D45/16 , B04C5/02 , B04C5/12 , B04C9/00 , B01D50/00 , B01D39/02 , B01D45/12 , B04C5/04
CPC分类号： B04C9/00 , B01D45/16 , B04C5/02 , B04C5/12 , B04C2009/004
摘要： A cyclone type dust collector having a raw air intake aperture, an air separating chamber including a cylinder of upper part and a reversed circular cone of lower part, inner and outer clean air exhaust ducts, the bottom of the air exhaust ducts being closed, the bottom of the reversed circular cone being opened, the exhaust ducts coaxially disposed passing through the air separating chamber, and the surface of the exhaust ducts being provided with many small holes or mesh, small balls or the like being filled between the outer and inner clean air exhaust ducts. A cylindrical air dividing chamber is connected to the upper wall of the aperture of the air separating chamber coaxially disposed with the air separating chamber, a plate is located surrounding the air exhaust duct and underneath an upper wall of the air separating chamber with a predetermined distance, and a spiral air adjustment and acceleration mechanism is provided to adjust and accelerate the airflow coming through the aperture, the clean air exhaust ducts and spiral airflow adjustment and acceleration mechanism being combined to improve efficiency of dust collecting function is offered.
摘要翻译：具有原料进气孔的旋风式集尘器，包括上部缸体和下部反转圆锥体的空气分离室，内部和外部清洁排气管道，排气管道的底部关闭，反转的圆锥体的底部被打开，排出管道同轴地设置穿过空气分离室，并且排气管道的表面设置有许多小孔或网孔，小球等填充在外部和内部清洁之间排气管。圆筒形空气分隔室连接到与空气分离室同轴设置的空气分离室的孔的上壁，板被围绕排气管并且在空气分离室的上壁下方以预定距离提供螺旋空气调节和加速机构，调节和加速通过孔的气流，提供清洁排气管道和螺旋式气流调节加速机构，提高集尘功能的效率。

2. 发明授权

US4247554A Method for the prevention of gastro-intestinal ulcer caused by a non-steroidal anti-inflammatory agent 失效
标题翻译：用于预防由非甾体抗炎剂引起的胃肠溃疡的方法
公开(公告)号：US4247554A
公开(公告)日：1981-01-27
申请号：US795887
申请日：1977-05-11
申请人： Hisao Yamamoto , Toshiaki Komatsu , Hiroshi Awata
发明人： Hisao Yamamoto , Toshiaki Komatsu , Hiroshi Awata
IPC分类号： A61K31/505
CPC分类号： A61K31/505 , Y10S514/926 , Y10S514/927
摘要： A method for preventing gastro-intestinal ulcer caused by a non-steroidal anti-inflammatory agent, which comprises administering an effective amount of a quinazolinone of the formula, ##STR1## wherein R.sub.1 is C.sub.1-3 alkyl, cyclopropylmethyl or 2,2,2-trifluoroethyl, R.sub.2 is halogen, C.sub.1-3 alkyl or C.sub.1-3 alkoxy, and R.sub.3 is phenyl or thienyl, or a non-toxic pharmaceutically acceptable salt thereof in combination with a pharmaceutically effective amount of the non-steroidal anti-inflammatory agent.
摘要翻译：一种用于预防由非甾体抗炎药引起的胃肠溃疡的方法，其包括给予有效量的下式的喹唑啉酮，其中R 1为C 1-3烷基，环丙基甲基或2,2,2 三氟乙基，R 2是卤素，C 1-3烷基或C 1-3烷氧基，R 3是苯基或噻吩基，或其无毒的药学上可接受的盐与药学上有效量的非甾体抗炎剂的组合。

3. 发明授权

US4636374A Method for manufacturing aluminum oxynitride refractory 失效
$Method for manufacturing aluminum oxynitride refractory$
标题翻译：氮化铝耐火材料的制造方法
公开(公告)号：US4636374A
公开(公告)日：1987-01-13
申请号：US791355
申请日：1985-10-25
申请人： Susumu Kurihara , Tadashi Seki , Hiroshi Awata , Hitoshi Kadowaki
发明人： Susumu Kurihara , Tadashi Seki , Hiroshi Awata , Hitoshi Kadowaki
IPC分类号： C04B35/657 , C01B21/082 , C01F7/00 , C04B35/00 , C04B35/101 , C04B35/58 , C04B35/581 , C04B35/653 , C01B21/20
CPC分类号： C01B21/0825 , C04B35/581
摘要： An aluminum oxynitride refractory of a sufficiently high nitrogen content is produced efficiently and inexpensively by a method which comprises mixing alumina of Bayer Process with aluminum dross and electrically fusing the resultant mixture in an electric furnace.
摘要翻译：通过包括将拜耳法的氧化铝与铝渣混合并将所得混合物电熔融在电炉中的方法，有效且廉价地生产具有足够高氮含量的氮氧化铝耐火材料。

4. 发明授权

US3682914A 2,6-diphenyl-4,5-dihydro-3(2h)-pyridizinone derivatives 失效
标题翻译： 2,6-二氢-4,5-二氢-3（2H） - 吡啶酮衍生物
公开(公告)号：US3682914A
公开(公告)日：1972-08-08
申请号：US3682914D
申请日：1968-11-21
申请人： HISAO YAMAMOTO , TOSHIO ATSUMI , HIROSHI AWATA
发明人： YAMAMOTO HISAO , ATSUMI TOSHIO , AWATA HIROSHI
IPC分类号： B60B23/00 , C07D237/04 , C07D51/04
CPC分类号： C07D237/04 , B60B23/00 , Y10S514/924
摘要： A novel 2,6-diphenyl-4,5-dihydro-3(2H)-pyridazinone derivative having remarkable anti-inflammatory, anti-tuberculous and antivirus actions represented by the general formula:

WHEREIN R1 represents a lower alkyl group of from 1-4 carbon atoms, a lower alkoxyl group of from 1-4 carbon atoms, or a lower alkylthio group of from 1-4 carbon atoms; R2 represents a hydrogen or a methyl group; and X represents a halogen atom and a lower alkoxy group which is prepared by reacting a hydrazine derivative with a Beta -benzoylpropionic acid derivative.
摘要翻译：一种新颖的2,6-二苯基-4,5-二氢-3（2H） - 哒嗪酮衍生物，具有显着的抗炎，抗结核和抗病毒作用，由以下通式表示：

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