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11. 发明授权

US09079299B2 Switching device for ratchet wrench 有权
标题翻译：棘轮扳手开关装置
公开(公告)号：US09079299B2
公开(公告)日：2015-07-14
申请号：US13737912
申请日：2013-01-09
申请人： Kuo-Hsien Wu , Kuan-Jen Hsieh , David Lee
发明人： Kuo-Hsien Wu , Kuan-Jen Hsieh , David Lee
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A switching device of a ratchet wrench includes two engaging members respectively mounted to two rods of an operation member. The operation member has a polygonal shank which extends through the board of the head of the wrench and is connected with a switch. The operation member swings by pivoting the switch so as to control the either of the two engaging members to be engaged with the ratchet driving member. The operation member has a positioning tube, and a bead and a spring are located in the positioning tube. The bead is engaged with one of two recesses of a cover fixed to the head of the wrench when the operation member is pivoted. The cover has a flange on which a locking member is pressed. The locking member is engaged with a fixing portion in the inner periphery of the space.
摘要翻译：棘轮扳手的切换装置包括分别安装到操作构件的两个杆的两个接合构件。操作构件具有多个柄，其延伸穿过扳手的头部的板并与开关连接。操作构件通过枢转开关摆动，以控制两个接合构件中的任一个与棘轮驱动构件接合。操作构件具有定位管，并且在定位管中设置有胎圈和弹簧。当操作构件枢转时，胎圈与固定到扳手的头部的盖的两个凹部中的一个接合。盖具有法兰，锁定构件被压在该凸缘上。锁定构件与空间的内周中的固定部分接合。

12. 发明授权

US09024083B2 Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed 有权
标题翻译：从乙酸饲料和回收的乙酸乙酯饲料中生产乙醇的方法
公开(公告)号：US09024083B2
公开(公告)日：2015-05-05
申请号：US13456515
申请日：2012-04-26
申请人： Zhenhua Zhou , Iva Franjkic , Radmila Jevtic , Victor J. Johnston , David Lee , Heiko Weiner
发明人： Zhenhua Zhou , Iva Franjkic , Radmila Jevtic , Victor J. Johnston , David Lee , Heiko Weiner
IPC分类号： C07C29/149 , C07C29/141 , B01J23/89 , C07C29/88 , C07C29/90 , C07C67/08 , B01J37/02 , B01J23/62 , B01J23/652 , B01J23/72 , B01J23/80 , B01J23/835 , B01J21/08 , B01J21/16 , B01J35/10
CPC分类号： C07C29/141 , B01J21/08 , B01J21/16 , B01J23/626 , B01J23/6527 , B01J23/72 , B01J23/80 , B01J23/835 , B01J23/8913 , B01J23/8966 , B01J35/1014 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1076 , B01J37/0201 , B01J37/024 , C07C29/149 , C07C29/88 , C07C29/90 , C07C67/08 , C07C31/08
摘要： The present invention produces ethanol in a reactor that comprises a catalyst composition and a feed stream comprising acetic acid and a recycled liquid stream comprising ethyl acetate. The catalyst composition comprises a first catalyst comprising platinum, cobalt, and/or tin and a second catalyst comprising copper. The crude ethanol product may be separated and ethanol recovered.
摘要翻译：本发明在包含催化剂组合物和包含乙酸的进料流和包含乙酸乙酯的再循环液体流的反应器中产生乙醇。催化剂组合物包含包含铂，钴和/或锡的第一催化剂和包含铜的第二催化剂。可以分离粗乙醇产物并回收乙醇。

13. 发明授权

US08927788B2 Process to recover alcohol with reduced water from overhead of acid column 有权
标题翻译：从酸塔塔顶馏出水中还原水回收酒精的方法
公开(公告)号：US08927788B2
公开(公告)日：2015-01-06
申请号：US13457280
申请日：2012-04-26
申请人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
发明人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
IPC分类号： C07C29/149 , C07C29/80 , C07C27/04 , C07C51/12 , C07C67/08 , C07C67/54
CPC分类号： C07C29/149 , C07C29/76 , C07C29/80 , C07C29/84 , C07C51/12 , C07C67/08 , C07C67/54 , C10L1/02 , C10L2200/04 , C10L2290/543 , C10L2290/548 , C07C31/08 , C07C53/08 , C07C69/14
摘要： A process for recovering ethanol obtained from the hydrogenation of acetic acid. The crude ethanol product is separated in a column to produce a distillate stream comprising acetaldehyde and ethyl acetate and a residue stream comprising ethanol, acetic acid, ethyl acetate and water. The ethanol product is recovered from the residue stream.
摘要翻译：一种从乙酸氢化中回收乙醇的方法。将粗乙醇产物在柱中分离以产生包含乙醛和乙酸乙酯的馏出物流和包含乙醇，乙酸，乙酸乙酯和水的残余物流。从残余物流中回收乙醇产物。

14. 发明授权

US08907142B2 Process for promoting catalyst activity for ethyl acetate conversion 有权
标题翻译：促进乙酸乙酯转化的催化剂活性的方法
公开(公告)号：US08907142B2
公开(公告)日：2014-12-09
申请号：US13543097
申请日：2012-07-06
申请人： Radmila Wollrab , Zhenhua Zhou , Victor J. Johnston , David Lee , Heiko Weiner
发明人： Radmila Wollrab , Zhenhua Zhou , Victor J. Johnston , David Lee , Heiko Weiner
IPC分类号： C07C29/12
CPC分类号： C07C29/149 , C07C29/80 , C07C31/08
摘要： The process of the current invention relates to the production of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and ethyl acetate in the presence of a catalyst. Conversion of ethyl acetate may be improved by adding water to the reactor. At least 0.01 wt. % water may be added to the reactor. The crude ethanol product is separated in one or more columns to yield an ethanol product.
摘要翻译：本发明的方法涉及在催化剂存在下由乙酸和乙酸乙酯的氢化获得的粗乙醇产物制备乙醇。可以通过向反应器中加入水来改善乙酸乙酯的转化率。至少0.01重量％可以向反应器中加入％水。将粗乙醇产物在一个或多个塔中分离以产生乙醇产物。

15. 发明授权

US08907141B2 Process to recover alcohol with secondary reactors for esterification of acid 有权
标题翻译：用二级反应器回收酒精的方法用于酯化酸
公开(公告)号：US08907141B2
公开(公告)日：2014-12-09
申请号：US13456594
申请日：2012-04-26
申请人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
发明人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
IPC分类号： C07C29/12 , C07C51/12 , C07C67/08 , C07C29/149 , C07C29/80
CPC分类号： C07C29/80 , C07C29/149 , C07C51/12 , C07C67/08 , C07C31/08 , C07C53/08 , C07C69/14
摘要： A process for recovering ethanol obtained from the hydrogenation of acetic acid. The crude ethanol product is separated in a column to produce a distillate stream comprising acetaldehyde and ethyl acetate and a residue stream comprising ethanol, acetic acid, ethyl acetate and water. Unreacted acetic acid can be reduced or removed through configurations of esterification secondary reactors. The ethanol product is recovered from the residue stream.
摘要翻译：一种从乙酸氢化中回收乙醇的方法。将粗乙醇产物在柱中分离以产生包含乙醛和乙酸乙酯的馏出物流和包含乙醇，乙酸，乙酸乙酯和水的残余物流。未反应的乙酸可以通过酯化二级反应器的构型被还原或除去。从残余物流中回收乙醇产物。

16. 发明授权

US08884081B2 Integrated process for producing acetic acid and alcohol 有权
标题翻译：生产乙酸和酒精的综合方法
公开(公告)号：US08884081B2
公开(公告)日：2014-11-11
申请号：US13094661
申请日：2011-04-26
申请人： R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
发明人： R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
IPC分类号： C07C31/08 , C07C67/08 , C07C29/90 , C07C29/149 , C07C29/80
CPC分类号： C07C29/90 , C07C29/149 , C07C29/80 , C07C67/08 , Y02P20/125 , Y02P20/127 , C07C31/08 , C07C69/14
摘要： The present invention relates generally to processes for producing ethanol and acetic acid and, in particular, to a process for integrating an ethanol production process with an acetic acid production process.
摘要翻译：本发明一般涉及生产乙醇和乙酸的方法，尤其涉及将乙醇生产过程与乙酸生产过程相结合的方法。

17. 发明授权

US08877986B2 Process for recovering alcohol 有权
标题翻译：酒精回收方法
公开(公告)号：US08877986B2
公开(公告)日：2014-11-04
申请号：US13197738
申请日：2011-08-03
申请人： Adam Orosco , Manuel Salado , Lincoln Sarager , R. Jay Warner , Trinity Horton , Victor J. Johnston , David Lee
发明人： Adam Orosco , Manuel Salado , Lincoln Sarager , R. Jay Warner , Trinity Horton , Victor J. Johnston , David Lee
IPC分类号： C07C27/04 , C07C29/149 , C07C51/12 , C07C29/88 , C07C29/80
CPC分类号： C07C29/149 , C07C29/80 , C07C29/88 , C07C51/12 , C07C31/08 , C07C53/08
摘要： Recovery of an alcohol such as ethanol from a crude alcohol product, preferably obtained from the hydrogenation of acetic acid using a low energy process. The crude ethanol product is separated in a column to produce a distillate stream comprising ethyl acetate and a residue stream comprising ethanol, acetic acid, and water. The ethanol product is recovered in a second column as an ethanol side stream.
摘要翻译：从粗醇产物中回收醇如乙醇，优选使用低能量方法从乙酸氢化获得。将粗乙醇产物在柱中分离以产生包含乙酸乙酯和包含乙醇，乙酸和水的残余物流的馏出物流。将乙醇产物作为乙醇侧流在第二塔中回收。

18. 发明授权

US08846987B2 Ethanol separation process having stripping section for reducing acetals 有权
标题翻译：乙醇分离方法具有用于还原缩醛的剥离部分
公开(公告)号：US08846987B2
公开(公告)日：2014-09-30
申请号：US13197702
申请日：2011-08-03
申请人： David Lee , Adam Orosco , Lincoln Sarager , R. Jay Warner , Victor J. Johnston
发明人： David Lee , Adam Orosco , Lincoln Sarager , R. Jay Warner , Victor J. Johnston
IPC分类号： C07C29/149 , C07C29/80 , C07C29/88 , C07C51/12 , B01D3/14 , B01D3/40
CPC分类号： B01D3/148 , B01D3/40 , C07C29/149 , C07C29/80 , C07C29/88 , C07C51/12 , C07C53/08 , C07C31/08
摘要： To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns has a stripping section that comprises at least 40 stages to favor hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water and one or more acetals, such as diethyl acetal. The acetal concentration may be reduced thus reducing the need to separate acetal from the crude product.
摘要翻译：为了在一个或多个蒸馏塔中从粗产物中分离乙醇以减少乙缩醛浓度，至少一个塔具有包含至少40个阶段的汽提段，以有利于缩醛的水解。粗产物可以包括乙醇，乙醛，水和一种或多种缩醛，例如二乙缩醛。缩醛浓度可能会降低，从而减少了从粗产物分离乙缩醛的需要。

19. 发明授权

US08641155B2 Modular furniture system 有权
标题翻译：模块化家具系统
公开(公告)号：US08641155B2
公开(公告)日：2014-02-04
申请号：US12179388
申请日：2008-07-24
申请人： David Lee
发明人： David Lee
IPC分类号： A47B87/00
CPC分类号： A47B87/00 , A47B47/0033 , A47B47/0041 , A47B47/005 , A47B47/0075 , F16B5/0052 , F16B12/125 , F16B12/24
摘要： A modular furniture system is provided. The system includes surface members, junctions, and connectors. Each connector has two engagement portions. The surface members and junctions each include one or more channels for receiving a connector, the channels are shaped to slidingly attach with an engagement portion of a connector. The channels are positioned so that the connectors being used to interconnect a surface member to a junction or a surface member to another surface member to assemble the modular furniture system.
摘要翻译：提供模块化家具系统。该系统包括表面部件，接头和连接器。每个连接器具有两个接合部分。表面构件和接头各自包括用于接收连接器的一个或多个通道，通道成形为与连接器的接合部分滑动地附接。通道被定位成使得连接器用于将表面构件与接合处或表面构件互连到另一表面构件以组装模块化家具系统。

20. 发明申请

US20130268712A1 GENERAL INPUT/OUTPUT ARCHITECTURE, PROTOCOL AND RELATED METHODS TO IMPLEMENT FLOW CONTROL 审中-公开
公开(公告)号：US20130268712A1
公开(公告)日：2013-10-10
申请号：US13729953
申请日：2012-12-28
申请人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
发明人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
IPC分类号： G06F13/40
CPC分类号： H04L47/10 , G06F5/06 , G06F13/124 , G06F13/385 , G06F13/4059 , G06F13/42 , G06F13/4221 , G06F13/4252 , G06F13/4265 , G06F13/4269 , G06F13/4282 , H04L47/30
摘要： An enhanced general input/output communication architecture, protocol and related methods are presented.

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