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1. 发明授权

US5312989A Method for the purification of 4,4'-diamino-diphenylmethane 失效
标题翻译： 4,4'-二氨基 - 二苯基甲烷的纯化方法
公开(公告)号：US5312989A
公开(公告)日：1994-05-17
申请号：US68229
申请日：1993-05-28
申请人： Takahiro Yamamoto , Hirokazu Murata , Kiichi Hattori
发明人： Takahiro Yamamoto , Hirokazu Murata , Kiichi Hattori
IPC分类号： C07C209/84 , C07C211/50
CPC分类号： C07C209/84
摘要： A method of purifying 4,4'-diaminodiphenylmethane comprising partially melting a crystal of crude 4,4'-diaminodiphenylmethane and removing a melt to obtain a high purity 4,4'-diaminodiphenylmethane. By utilizing the method, a high purity 4,4'-diaminodiphenylmethane is obtained efficiently with a low level of energy consumption.
摘要翻译：一种净化4,4'-二氨基二苯基甲烷的方法，包括部分熔融粗制4,4'-二氨基二苯基甲烷的结晶并除去熔体，得到高纯度的4,4'-二氨基二苯基甲烷。通过利用该方法，以低能量消耗有效获得高纯度的4,4'-二氨基二苯基甲烷。

2. 发明授权

US5969131A Cephem compound, its production and its use for producing cephem antibiotics 失效
标题翻译： Cephem化合物，其生产及其用于生产头孢类抗生素的用途
公开(公告)号：US5969131A
公开(公告)日：1999-10-19
申请号：US932835
申请日：1997-09-18
申请人： Mari Yuasa , Kazuyuki Yamagata , Hirokazu Murata , Masashi Komatsu , Isao Yoshida
发明人： Mari Yuasa , Kazuyuki Yamagata , Hirokazu Murata , Masashi Komatsu , Isao Yoshida
IPC分类号： C07D501/16 , C07D501/00 , C07D501/04 , C07D501/18 , C07D501/20 , C07D501/22 , C07D501/24 , C07D501/56
CPC分类号： C07D501/00 , Y02P20/55
摘要： A 3-[(E)-1-propenyl]cephem compound represented by formula (I): ##STR1## wherein R represents hydrogen, a protective group for an amino group, or the group shown by formula (II): ##STR2## in which R.sup.3 is a protective group for an amino group, R.sup.4 is a protective group for a hydroxyl group, and W is --CH.dbd. or --N.dbd.; R.sup.2 represents a protective group for a carboxyl group; and X represents hydrogen or chlorine. The compound is useful as an intermediate for producing cephem antibiotics and is prepared by isomerizing the corresponding 3-[(Z)-1-propenyl]cephem compound in an inert organic solvent in the presence of an aromatic thiol. The compound of formula (I) wherein X is chlorine can be converted into a 3-[(E)-3-ammonio-1-propenyl]cephem derivative through the reaction with a tertiary amine.
摘要翻译：由式（I）表示的3 - [（E）-1-丙烯基]头孢烯化合物：其中R表示氢，氨基保护基或式（II）所示的基团：其中R3为保护基氨基的基团，R4是羟基的保护基，W是-CH =或-N =; R2表示羧基的保护基; X表示氢或氯。该化合物可用作生产头孢类抗生素的中间体，并且通过在惰性有机溶剂中在芳族硫醇存在下使相应的3 - [（Z）-1-丙烯基]头孢烯化合物异构化而制备。其中X为氯的式（I）化合物可通过与叔胺的反应转化为3 - [（E）-3-氨基-1-丙烯基]头孢烯衍生物。

3. 发明申请

US20130234400A1 PISTON RING 审中-公开
标题翻译：活塞环
公开(公告)号：US20130234400A1
公开(公告)日：2013-09-12
申请号：US13883897
申请日：2011-11-15
申请人： Akira Iijima , Hirokazu Murata , Michihiro Ito
发明人： Akira Iijima , Hirokazu Murata , Michihiro Ito
IPC分类号： F16J9/12 , F16J9/26
CPC分类号： F16J9/12 , F16J9/26
摘要： A piston ring reduces reciprocating friction between a piston and an inner wall surface of a cylinder, while maintaining reduction effect of the reciprocating friction. The piston ring is mounted in a ring groove of the piston, and slides against the inner wall surface of a cylinder liner or a cylinder. The piston ring includes: plural fine recessed portions formed in a barrel width region on an outer peripheral sliding surface of the piston ring; and a non-recessed portion area where no recessed portions are formed in the barrel width region. The non-recessed portion area is configured to have an area percentage within a range from 20-85% in the barrel width region where an area percentage of the barrel width region before the recessed portions are formed is defined to be 100%. The non-recessed portion area exists through an entire cross section in an axial direction of the barrel width.
摘要翻译：活塞环减小活塞与气缸的内壁表面之间的往复摩擦，同时保持往复摩擦的减小效果。活塞环安装在活塞的环形槽中，并且抵靠气缸套或气缸的内壁表面滑动。活塞环包括形成在活塞环的外周滑动面上的筒体宽度区域的多个细小凹部，以及在筒宽度区域中不形成凹部的非凹部的区域。非凹部区域被构造成具有在形成凹部之前的筒宽度区域的面积百分比的筒宽度区域的20-85％的范围内的面积百分比被定义为100％。非凹部的区域通过筒宽度的轴向的整个横截面而存在。

4. 发明授权

US5679859A Process for producing improved crystals of 3-amino-2-hydroxyacetophenone salt 失效
标题翻译：制备3-氨基-2-羟基苯乙酮盐的改性晶体的方法
公开(公告)号：US5679859A
公开(公告)日：1997-10-21
申请号：US616082
申请日：1996-03-14
申请人： Hirokazu Murata , Hideki Ushio , Atsushi Furutani , Hiroaki Hibino , Etsuko Fukuda
发明人： Hirokazu Murata , Hideki Ushio , Atsushi Furutani , Hiroaki Hibino , Etsuko Fukuda
IPC分类号： C07C225/22 , C07C209/82
CPC分类号： C07C225/22
摘要： The present invention concerns a process for producing crystals of 3-amino-2-hydroxyacetophenone salt having a high bulk density and improved flow properties, by treating 3-amino-2-hydroxyacetophenone of formula (1) ##STR1## or hydrogen halide salt thereof with sulfuric acid, in a solvent.
摘要翻译：本发明涉及一种通过处理式（1）的3-氨基-2-羟基苯乙酮或其卤化氢盐来制备具有高堆积密度和改善流动性的3-氨基-2-羟基苯乙酮盐晶体的方法用硫酸，在溶剂中。

5. 发明授权

US5708165A Cephem compound, its production and its use for producing cephem antibiotics 失效
标题翻译： Cephem化合物，其生产及其用于生产头孢类抗生素的用途
公开(公告)号：US5708165A
公开(公告)日：1998-01-13
申请号：US273912
申请日：1994-07-12
申请人： Mari Yuasa , Kazuyuki Yamagata , Hirokazu Murata , Masashi Komatsu , Isao Yoshida
发明人： Mari Yuasa , Kazuyuki Yamagata , Hirokazu Murata , Masashi Komatsu , Isao Yoshida
IPC分类号： C07D501/16 , C07D501/00 , C07D501/04 , C07D501/18 , C07D501/20 , C07D501/22 , C07D501/24 , C07D501/56 , C07D501/46
CPC分类号： C07D501/00 , Y02P20/55
摘要： A 3-�(E)-1-propenyl!cephem compound represented by formula (I): ##STR1## wherein R represents hydrogen, a protective group for an amino group, or the group shown by formula (II): ##STR2## in which R.sup.3 is a protective group for an amino group, R.sup.4 is a protective group for a hydroxyl group, and W is --CH.dbd. or --N.dbd.; R.sup.2 represents a protective group for a carboxyl group; and X represents hydrogen or chlorine. The compound is useful as an intermediate for producing cephem antibiotics and is prepared by isomerizing the corresponding 3-�(Z)-1-propenyl!cephem compound in an inert organic solvent in the presence of an aromatic thiol. The compound of formula (I) wherein X is chlorine can be converted into a 3-�(E)-3-ammonio-1-propenyl!cephem derivative through the reaction with a tertiary amine.
摘要翻译：由式（I）表示的3 - [（E）-1-丙烯基]头孢烯化合物：其中R表示氢，氨基保护基或式（II）所示的基团：（II）其中R3是氨基的保护基，R4是羟基的保护基，W是-CH =或-N =; R2表示羧基的保护基; X表示氢或氯。该化合物可用作生产头孢类抗生素的中间体，并且通过在惰性有机溶剂中在芳族硫醇存在下使相应的3 - [（Z）-1-丙烯基]头孢烯化合物异构化而制备。其中X为氯的式（I）化合物可通过与叔胺的反应转化为3 - [（E）-3-氨基-1-丙烯基]头孢烯衍生物。

6. 发明授权

US08381696B2 Cylinder 有权
标题翻译：圆筒
公开(公告)号：US08381696B2
公开(公告)日：2013-02-26
申请号：US12680960
申请日：2008-10-02
申请人： Mitsuru Urabe , Hirokazu Murata
发明人： Mitsuru Urabe , Hirokazu Murata
IPC分类号： F16J10/04
CPC分类号： F16J10/04 , F02F1/20
摘要： A cylinder realizing reduced reciprocation friction between a piston ring and a bore surface of the cylinder in a region where the piston ring slides. The cylinder in which a piston slides on a bore surface of the cylinder. A plurality of recesses is formed in a stroke center region in the bore surface of the cylinder. The stroke center region is a region between an under face position of a ring groove for a bottom piston ring at a top dead center of the piston and a top face position of a ring groove for a top piston ring at a bottom dead center of the piston. The total of areas of all of the recesses is in the range of 1% to 80% when an area of the stroke center region is 100%, and the recesses are not formed in a region other than the stroke center region of the bore surface of the cylinder.
摘要翻译：缸体在活塞环滑动的区域中实现活塞环和气缸的孔表面之间的往复摩擦。活塞在气缸的孔表面上滑动的气缸。多个凹部形成在气缸的孔表面中的行程中心区域中。行程中心区域是在活塞的上止点处的底部活塞环的环槽的下表面位置与位于活塞的上止点处的顶部活塞环的环槽的顶面位置之间的区域活塞。当行程中心区域的面积为100％时，所有凹部的总面积为1％至80％的范围，并且凹部不形成在除了孔表面的行程中心区域以外的区域的气缸。

7. 发明授权

US5675036A Process for preparing aromatic amide compound 失效
标题翻译：制备芳香族酰胺化合物的方法
公开(公告)号：US5675036A
公开(公告)日：1997-10-07
申请号：US673441
申请日：1996-06-28
申请人： Etsuko Fukuda , Atsushi Furutani , Hideki Ushio , Hirokazu Murata
发明人： Etsuko Fukuda , Atsushi Furutani , Hideki Ushio , Hirokazu Murata
IPC分类号： C07C67/31 , C07C231/02
CPC分类号： C07C231/02 , C07C67/31
摘要： 3-�4-(4-Phenyl-1-butoxy)benzoyl!amino-2-hydroxyacetophenone is prepared by reacting a benzoate ester with a halobutylbenzene in the presence of a basic compound and an aprotic polar compound in an aromatic hydrocarbon solvent to obtain a corresponding ether, alkali hydrolyzing the ether in an aromatic hydrocarbon solvent and precipitating a hydrolysate with an acid to obtain 4-(4-phenyl-1-butoxy)benzoic acid, reacting a halogenating agent with this benzoic acid derivative in an aromatic hydrocarbon solvent to obtain an acid halide, and reacting the acid halide in an aromatic hydrocarbon solvent with a corresponding aromatic amine.
摘要翻译：通过苯甲酸酯与卤代丁基苯在碱性化合物和非质子极性化合物存在下在芳族烃溶剂中反应制备3- [4-（4-苯基-1-丁氧基）苯甲酰基]氨基-2-羟基苯乙酮，得到相应的醚，在芳族烃溶剂中碱解水解醚并用酸沉淀水解产物，得到4-（4-苯基-1-丁氧基）苯甲酸，将卤代剂与该苯甲酸衍生物在芳族烃溶剂以获得酰卤，并使芳族烃溶剂中的酰卤与相应的芳族胺反应。

8. 发明申请

US20100288222A1 CYLINDER 有权
标题翻译：圆筒
公开(公告)号：US20100288222A1
公开(公告)日：2010-11-18
申请号：US12680960
申请日：2008-10-02
申请人： Mitsuru Urabe , Hirokazu Murata
发明人： Mitsuru Urabe , Hirokazu Murata
IPC分类号： F02F1/00 , F16J10/00
CPC分类号： F16J10/04 , F02F1/20
摘要： A cylinder realizing reduced reciprocation friction between a piston ring and a bore surface of the cylinder in a region where the piston ring slides. The cylinder in which a piston slides on a bore surface of the cylinder. A plurality of recesses is formed in a stroke center region in the bore surface of the cylinder. The stroke center region is a region between an under face position of a ring groove for a bottom piston ring at a top dead center of the piston and a top face position of a ring groove for a top piston ring at a bottom dead center of the piston. The total of areas of all of the recesses is in the range of 1% to 80% when an area of the stroke center region is 100%, and the recesses are not formed in a region other than the stroke center region of the bore surface of the cylinder.
摘要翻译：缸体在活塞环滑动的区域中实现活塞环和气缸的孔表面之间的往复摩擦。活塞在气缸的孔表面上滑动的气缸。多个凹部形成在气缸的孔表面中的行程中心区域中。行程中心区域是在活塞的上止点处的底部活塞环的环槽的下表面位置与位于活塞的上止点处的顶部活塞环的环槽的顶面位置之间的区域活塞。当行程中心区域的面积为100％时，所有凹部的总面积为1％至80％的范围，并且凹部不形成在除了孔表面的行程中心区域以外的区域的气缸。

9. 发明授权

US06673316B1 Synthesis experiment automating system, liquid separating treating apparatus and reaction vessel 失效
标题翻译：合成实验自动化系统，液体分离处理装置和反应容器
公开(公告)号：US06673316B1
公开(公告)日：2004-01-06
申请号：US09091877
申请日：1998-06-26
申请人： Hideho Okamoto , Kouji Deuchi , Hirokazu Murata , Norihiko Hirata , Toshio Koike , Kenji Tani , Yasuharu Kawata , Hideto Tojima
发明人： Hideho Okamoto , Kouji Deuchi , Hirokazu Murata , Norihiko Hirata , Toshio Koike , Kenji Tani , Yasuharu Kawata , Hideto Tojima
IPC分类号： B32B2704
CPC分类号： B01J19/004 , B01J19/0046 , B01J2219/00283 , B01J2219/00308 , B01J2219/00364 , B01J2219/00373 , B01J2219/00481 , B01J2219/00493 , B01J2219/00495 , B01J2219/00689 , B01J2219/00691 , B01J2219/00695 , B01J2219/00702 , B01J2219/00704 , B01J2219/00707 , G01N35/0099
摘要： A synthesis experiment automation system is provided with a robot, which transports synthesis reaction containers from a reaction container rack to a dispensing/separation position of a dispensing and separation device, and transports the synthesis reaction containers to a predetermined position in a temperature regulator unit of a reaction device, where a reaction is carried out under previously set experiment conditions; and with a computer, which controls the actions of the robot and the operations of the dispensing and separation device and the reaction device in accordance with a plurality of previously set experiment conditions. Accordingly, the synthesis experiment automation system is capable of simultaneously performing a plurality of different experiments as complex as those usually performed by researchers, and, moreover, has a large number of possible experiment operations, and can easily be improved and/or extended.
摘要翻译：合成实验自动化系统设置有机器人，其将合成反应容器从反应容器架运送到分配和分离装置的分配/分离位置，并将合成反应容器输送到温度调节器单元中的预定位置反应装置，其中在预先设定的实验条件下进行反应; 以及根据多个先前设定的实验条件的计算机，其控制机器人的动作以及分配和分离装置和反应装置的操作。因此，合成实验自动化系统能够同时执行与研究人员通常进行的复杂的多个不同的实验，并且还具有大量的可能的实验操作，并且可以容易地改进和/或扩展。

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