专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US4614797A Cephalosporin hydroxamic acids 失效
标题翻译：头孢菌素异羟肟酸
公开(公告)号：US4614797A
公开(公告)日：1986-09-30
申请号：US576404
申请日：1984-02-02
申请人： Wataru Nagata , Tsutomu Aoki , Yasuhiro Nishitani
发明人： Wataru Nagata , Tsutomu Aoki , Yasuhiro Nishitani
IPC分类号： A61K31/545 , A61K31/546 , A61P31/04 , C07D501/36 , C07D501/57 , C07D505/00
CPC分类号： C07D505/00 , Y02P20/55
摘要： An antibacterial cephalosporin hydroxamic acid derivative represented by the following formula (I), processes for its preparation, compositions containing the same as an active ingredient, and a method for killing bacteria by contacting with said compound. ##STR1## (wherein, R is acyl; R.sup.1 is hydrogen or methoxy; R.sup.2 is alkylene; R.sup.3 is hydrogen, aliphatic group or a hydroxy-protecting group; R.sup.4 is hydrogen or amino-protecting group; R.sup.5 is hydrogen, light metal atom or carboxy-protecting group; and X is oxygen, sulfur, or sulfinyl).
摘要翻译：由下式（I）表示的抗菌头孢菌素异羟肟酸衍生物，其制备方法，含有该活性成分的组合物，以及通过与所述化合物接触来杀死细菌的方法。（I）（I）（其中R为酰基; R 1为氢或甲氧基; R 2为亚烷基; R 3为氢，脂族基或羟基保护基; R 4为氢或氨基保护基; R 5为氢，金属原子或羧基保护基; X是氧，硫或亚磺酰基）。

12. 发明授权

US4570018A Fluorocyclopropanes 失效
标题翻译：氟环丙烷
公开(公告)号：US4570018A
公开(公告)日：1986-02-11
申请号：US610790
申请日：1984-05-16
申请人： Tsutomu Aoki , Hiromi Takahashi , Toshiro Konoike , Teruji Tsuji , Wataru Nagata
发明人： Tsutomu Aoki , Hiromi Takahashi , Toshiro Konoike , Teruji Tsuji , Wataru Nagata
IPC分类号： C07C23/04 , C07C43/192 , C07C43/313 , C07C43/32 , C07C69/653 , C07D505/00 , C07C87/34 , C07C149/26
CPC分类号： C07D505/00 , C07C323/00 , C07C323/30 , C07C43/192 , C07C43/313 , C07C43/32 , C07C2101/02
摘要： A novel chemical, fluorochlorocyclopropane (I) of the following formula: ##STR1## is prepared by the addition of fluorochlorocarbene to the corresponding olefin (II) of the following formula:CH.sub.2 .dbd.CR.sup.1 -R.sup.2The compound is a useful intermediate for synthesizing some chemicals, e.g., some cephalosporins.(wherein R.sup.1 is hydrogen, halogen, 1 to 8C alkylamino, alkoxy, or alkylthio andR.sup.2 is halogen, 1 to 8C alkylamino, alkoxy, or alkylthio).
摘要翻译：通过向相应的下式所示的烯烃（II）中加入氟氯碳烯制备下式的新型化学式氟氯环丙烷（I）：CH2 = CR1-R2该化合物是一种有用的中间体合成一些化学物质，例如一些头孢菌素。（其中R 1为氢，卤素，1至8烷基氨基，烷氧基或烷硫基，R 2为卤素，1至8烷基氨基，烷氧基或烷硫基）。

13. 发明授权

US4448720A Inversion of the 3.alpha.-amino group attached to the .beta.-lactam ring 失效
标题翻译：连接到β-内酰胺环上的3个α-氨基的反转
公开(公告)号：US4448720A
公开(公告)日：1984-05-15
申请号：US366418
申请日：1982-04-07
申请人： Wataru Nagata , Tsutomu Aoki
发明人： Wataru Nagata , Tsutomu Aoki
IPC分类号： C07D205/08 , C07D205/085 , C07D205/095 , C07D505/00 , C07D498/04
CPC分类号： C07D205/095 , C07D205/085 , C07D505/00
摘要： A process for preparing 3.beta.-amino-4.beta.-substituted-2-azetidinones, which comprises condensing a 3.alpha.-amino-4.beta.-substituted-2-azetidinone with a trihalogenoacetaldehyde or the reactive derivative thereof to give a 3.alpha.-(2,2,2-trihalogenoethylidene)amino-4.beta.-substituted-2-azetidinones, treating the latter with a base to give a 3-(2,2-dihalogenovinyl)imino-4.beta.-substituted-2-azetidinone, reducing the latter with a metal hydride to give a 3.beta.-(2-halogenovinyl)amino-4.beta.-substituted-2-azetidinone, and hydrolyzing the latter to give the objective compound.

14. 发明授权

US4081443A Penicillin oxides 失效
标题翻译：青霉素氧化物
公开(公告)号：US4081443A
公开(公告)日：1978-03-28
申请号：US806882
申请日：1977-06-15
申请人： Shoichiro Uyeo , Hikaru Itani , Tsutomu Aoki , Teruji Tsuji , Wataru Nagata
发明人： Shoichiro Uyeo , Hikaru Itani , Tsutomu Aoki , Teruji Tsuji , Wataru Nagata
IPC分类号： C07D499/00 , C07D499/44
CPC分类号： C07D499/00
摘要： Compounds of the formula: ##STR1## (where COB is carboxy or protected carboxy and X is hydrogen or nucleophilic group)preparable by oxidation of the corresponding N-nitrosopenicillin derivatives are useful as starting materials for synthesizing known and useful cephalosporins.
摘要翻译：下式的化合物：其中COB为羧基或被保护的羧基，X为氢或亲核基团）可通过氧化相应的N-亚硝基青霉素衍生物制备可用作合成已知和有用的头孢菌素的起始原料。

15. 发明授权

US4058521A 2-Halomethyl-2-nucleophilic substituted methyl penicillins 失效
标题翻译： 2-卤甲基-2-亲核取代的甲基青霉素
公开(公告)号：US4058521A
公开(公告)日：1977-11-15
申请号：US762185
申请日：1977-01-24
申请人： Shoichiro Uyeo , Tsutomu Aoki , Wataru Nagata
发明人： Shoichiro Uyeo , Tsutomu Aoki , Wataru Nagata
IPC分类号： C07D499/42 , A61K31/397 , A61K31/43 , A61P31/04 , C07D205/08 , C07D205/095 , C07D403/12 , C07D417/12 , C07D417/14 , C07D499/00 , C07D499/21 , C07D499/44 , C07D499/46 , C07D499/60 , C07D501/10 , C07D501/16
CPC分类号： C07D499/00 , C07D205/095 , Y02P20/55
摘要： Antibacterial compounds of the formula ##STR1## (where COB is carboxy or protected carboxy;Hal is halogen;R is amino or protected amino;R' is mercapto-protecting group; andX is nucleophilic group)Are prepared from penicillin 1-oxides having X on its 2-methyl group, and found to be used as starting materials for preparing cephalosporins.
摘要翻译：式（IMAGE）的抗菌化合物（其中COB为羧基或保护的羧基; Hal为卤素; R为氨基或被保护的氨基; R为巯基保护基; X为亲核基团）由PENICILLIN 1-氧化物制备的ARE X在其2-甲基上，发现用作制备头孢菌素的起始原料。

16. 发明申请

US20100003555A1 METHOD AND DEVICE FOR DECONTAMINATION AIR FOR FUEL CELL, AND FUEL CELL 审中-公开
标题翻译：用于燃料电池和燃料电池的去除空气的方法和装置
公开(公告)号：US20100003555A1
公开(公告)日：2010-01-07
申请号：US12511572
申请日：2009-07-29
申请人： Hisashi MORI , Yasushige Shigyo , Tadashi Kuwabara , Hiroshi Chizawa , Tsutomu Aoki
发明人： Hisashi MORI , Yasushige Shigyo , Tadashi Kuwabara , Hiroshi Chizawa , Tsutomu Aoki
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： B01D53/04 , B01D2253/102 , B01D2253/108 , B01D2253/11 , B01D2253/202 , B01D2253/206 , B01D2253/342 , B01D2257/302 , B01D2257/304 , B01D2257/90 , B01D2258/0208 , H01M8/0662 , H01M8/0675 , H01M8/0687
摘要： A method of air decontamination for a fuel cell to remove contaminants, that reduce cell performance, in air to be supplied to a fuel cell by treating the air so that the concentration of a sulfur compound is reduced to 5 ppb or less by removing the sulfur compound in the air is provided. By reducing the concentration of the sulfur compound in the fuel cell air to 5 ppb or less, the electromotive-force reduction in the fuel cell caused by the fuel cell electromotive-force-reducing impurities in the fuel cell air can be substantially completely prevented to stably maintain the characteristics of the fuel cell for a long period of time and to extend the lifetime thereof.
摘要翻译：一种用于燃料电池的空气去污方法，用于通过处理空气来除去要供应到燃料电池的空气中的污染物，从而使硫化合物的浓度通过除去硫而降低至5ppb以下提供空气中的化合物。通过将燃料电池空气中的硫化合物的浓度降低至5ppb以下，可以基本上完全防止燃料电池中由燃料电池电动势减少的燃料电池空气中的杂质引起的电动势减少稳定地维持燃料电池的长时间的特性并延长其寿命。

17. 发明授权

US07087764B2 Process for producing arylsulfenyl halide 失效
标题翻译：芳基硫基卤化物的制备方法
公开(公告)号：US07087764B2
公开(公告)日：2006-08-08
申请号：US10366356
申请日：2003-02-14
申请人： Tsutomu Aoki , Toshiro Konoike
发明人： Tsutomu Aoki , Toshiro Konoike
IPC分类号： C07D233/54
CPC分类号： C07D401/06 , C07C313/08 , C07C319/14 , C07C323/09 , C07D233/84
摘要： A process for producing a compound of the formula (II): wherein Hal1 represents halogen and R1 and R2 each independently represents halogen, alkyl, alkoxy, nitro or cyano, which comprises allowing a halogenating agent to react with a compound of the formula (I): wherein Alk represents branched alkyl and R1 and R2 are as defined above.
摘要翻译：制备式（II）化合物的方法：其中Hal 1表示卤素，R 1和R 2各自独立地表示卤素，烷基，烷氧基，硝基或氰基，其包括使卤化剂与式（I）的化合物反应：其中Alk表示支链烷基，R 1和R 2 >如上所定义。

18. 发明授权

US06742411B2 Brake pedal apparatus for automotive vehicle 有权
标题翻译：汽车制动踏板装置
公开(公告)号：US06742411B2
公开(公告)日：2004-06-01
申请号：US10130195
申请日：2002-08-23
申请人： Tsutomu Aoki , Hiroyuki Mizuma , Sadahiro Kawahara
发明人： Tsutomu Aoki , Hiroyuki Mizuma , Sadahiro Kawahara
IPC分类号： G05G114
CPC分类号： G05G1/30 , B60T7/065 , G05G1/32 , Y10T74/20528 , Y10T74/20888
摘要： A brake pedal apparatus for an automotive vehicle is disclosed as including a pedal bracket 2, a pivot bracket 3, a slide plate 9 fixedly secured to a vehicular body structural member 41, 52, and an impact absorbing section 10 located between the pedal bracket and the slide plate. During a frontal collision of a vehicle, the impact absorbing section allows the pedal bracket to be contracted and deformed into a position wherein a pedal arm 8 is retracted in a forward direction of the vehicle whereby even when a master vac. is retracted in the forward direction or even when a dash floor panel 40 is deformed into a vehicle compartment with a resultant rearward movement of a push rod 24, a depressing position of the pedal arm remains in a position to avoid a differential feeling touch to be applied to a vehicle driver.
摘要翻译：公开了一种用于机动车辆的制动踏板装置，其包括踏板支架2，枢轴支架3，固定地固定到车身结构构件41,42上的滑动板9和位于踏板支架和滑板。在车辆的正面碰撞期间，冲击吸收部分允许踏板支架收缩和变形到其中踏板臂8在车辆的向前方向上缩回的位置，由此即使主机空出。在向前方向上缩回，或者即使当仪表板地板40变形成车厢时，伴随着推杆24的向后运动时，踏板臂的按压位置保持在一个避免不同感觉触摸的位置应用于车辆驾驶员。

19. 发明授权

US5263246A Bump forming method 失效
标题翻译：凸块成型方法
公开(公告)号：US5263246A
公开(公告)日：1993-11-23
申请号：US835378
申请日：1992-02-14
申请人： Tsutomu Aoki
发明人： Tsutomu Aoki
IPC分类号： H01L21/60 , H01L21/00 , H01R9/06
CPC分类号： H01L21/67138 , H01L24/11 , H01L24/13 , H01L2224/0401 , H01L2224/05624 , H01L2224/11 , H01L2224/1134 , H01L2224/13 , H01L2224/13144 , H01L2224/45015 , H01L2224/451 , H01L2224/45144 , H01L2224/48475 , H01L2224/48624 , H01L2224/85051 , H01L2224/85205 , H01L24/45 , H01L2924/00013 , H01L2924/01004 , H01L2924/01005 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , Y10T29/49149
摘要： In order to minimize the size of an aluminum pad in a method of forming a bump, a metal wire is wedge-bonded on the aluminum pad, a necessary amount of the wire is left on the aluminum pad, and the metal wire is disconnected by a clamp. The width of a collapsed portion of the wire on the aluminum pad can be reduced to 1.5 times or less the wire diameter.
摘要翻译：为了在形成凸块的方法中使铝焊盘的尺寸最小化，金属线楔接在铝焊盘上，必要量的焊丝留在铝焊盘上，并且金属线被断开夹子铝焊盘上的电线的折叠部分的宽度可以减少到电线直径的1.5倍或更小。

20. 发明授权

US4555578A Mercaptotetrazolylalkanohydroxamic acids, salts and ester thereof 失效
标题翻译：巯基四唑基烷酰氧肟酸，其盐和酯
公开(公告)号：US4555578A
公开(公告)日：1985-11-26
申请号：US493573
申请日：1983-05-11
申请人： Wataru Nagata , Tsutomu Aoki
发明人： Wataru Nagata , Tsutomu Aoki
IPC分类号： C08K5/00 , A61K31/41 , A61P25/30 , C07D257/04 , C08K5/36
CPC分类号： C07D257/04 , Y02P20/55
摘要： 5-Mercapto-1H-tetrazole-1-alkanohydroxamic acid, its salts and its esters having the following formula: ##STR1## wherein A is an alkylene group;M is a hydrogen or light metal atom; andR is a hydrogen atom, an alkyl group or a hydroxy-protecting group,and its preparation are disclosed. The compounds are useful as medicines and intermediates.
摘要翻译： 5-巯基-1H-四唑-1-烷酰氧肟酸，其盐及其酯具有下式：其中A是亚烷基; M是氢或轻金属原子; R是氢原子，烷基或羟基保护基，其制备方法。该化合物可用作药物和中间体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式