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1. 发明申请

US20100317908A1 Integrated Dimethyl Ether Recovery From An Oxygenate-To-Olefins Process And Production Of Polypropylene 有权
标题翻译：从氧化烯到烯烃方法的综合二甲醚回收和聚丙烯的生产
公开(公告)号：US20100317908A1
公开(公告)日：2010-12-16
申请号：US12772276
申请日：2010-05-03
申请人： Gerald G. McGlamery, JR. , Lawrence C. Smith , Jennifer L. Bancroft
发明人： Gerald G. McGlamery, JR. , Lawrence C. Smith , Jennifer L. Bancroft
IPC分类号： C07C1/20
CPC分类号： C08F110/06 , Y02P30/42
摘要： Provided is a method of producing polypropylene comprising contacting an oxygenate stream with a molecular sieve to form an olefin stream comprising propane, propylene and dimethylether; introducing the olefin stream into a propylene rectification tower possessing from less than 200 theoretical stages; withdrawing from the propylene rectification tower a bottom stream comprising dimethylether, a sidestream comprising propane, and an overhead stream comprising propane and propylene; introducing the overhead to a condenser to accumulate a propylene-rich stream; passing the propylene-rich stream to a splitter to produce (i) a first propylene stream that is introduced into a polypropylene reactor to contact a polyolefin catalyst, and (ii) a second propylene stream that is re-introduced into the rectification tower, the first and second propylene streams introduced at a desirable ratio; and recirculating the dimethylether stream to contact the molecular sieve.
摘要翻译：提供一种生产聚丙烯的方法，其包括使含氧化合物流与分子筛接触以形成包含丙烷，丙烯和二甲醚的烯烃流; 将烯烃流引入到具有小于200个理论级的丙烯精馏塔中; 从丙烯精馏塔中排出包含二甲醚的底部料流，包含丙烷的侧流和包含丙烷和丙烯的塔顶料流; 将塔顶馏出物引入冷凝器以积聚富含丙烯的料流; 将富丙烯流输送到分流器以产生（i）引入聚丙烯反应器中以接触聚烯烃催化剂的第一丙烯料流，和（ii）再次引入精馏塔中的第二丙烯料流，以期望的比例引入第一和第二丙烯料流; 并使二甲醚流再循环以与分子筛接触。

2. 发明授权

US07678341B2 Loop reactor heat removal 失效
标题翻译：回路反应器除热
公开(公告)号：US07678341B2
公开(公告)日：2010-03-16
申请号：US11193957
申请日：2005-07-29
申请人： Lawrence C. Smith
发明人： Lawrence C. Smith
IPC分类号： B01J19/00 , F25B29/00 , F25D17/02 , C08F2/00
CPC分类号： B01J19/2435 , B01J19/0013 , B01J2219/00094 , C08F10/00 , C08F10/02 , C08F10/06 , C08F2/01
摘要： The present invention provides a process for cooling a polymerization reactor having at least four leg jackets. In the four leg jacket embodiment, the process comprises pumping a first coolant through a first pair of leg jackets, and pumping a second coolant through a different pair of leg jackets. In this process, the first coolant does not contact the second coolant while inside the leg jackets.
摘要翻译：本发明提供一种用于冷却具有至少四条腿夹克的聚合反应器的方法。在四腿夹克实施例中，该方法包括将第一冷却剂泵送通过第一对腿夹克，并且将第二冷却剂泵送通过不同的一对腿夹克。在该过程中，第一冷却剂在腿夹克内部不接触第二冷却剂。

3. 发明授权

US07098301B1 High pressure filter method of separating polymer solids and unreacted monomer 有权
标题翻译：分离聚合物固体和未反应单体的高压过滤法
公开(公告)号：US07098301B1
公开(公告)日：2006-08-29
申请号：US11194015
申请日：2005-07-29
申请人： Lawrence C. Smith
发明人： Lawrence C. Smith
IPC分类号： C08F6/00
CPC分类号： B01J8/20 , B01J8/006 , B01J2208/00283 , C08F6/003
摘要： The present invention provides a method of separating unreacted monomer from a polymerization process effluent stream. The polymerization process effluent stream has at least the following components: unreacted monomer, polymer, and solid fines. The method comprises passing the effluent stream through one or more filters disposed within a vessel at a pressure of from about 150 psig to about 400 psig and thereby obtaining a stream of vapor containing less than about 0.5 weight percent solid fines.
摘要翻译：本发明提供从聚合工艺流出物流中分离未反应的单体的方法。聚合工艺流出物流至少具有以下组分：未反应的单体，聚合物和固体细粒。该方法包括使流出物流通过设置在容器内的一个或多个过滤器，压力为约150psig至约400psig，从而获得含有小于约0.5重量％固体细粉的蒸气流。

4. 发明授权

US5184564A Boat for personal watercraft 失效
标题翻译：船为个人船只
公开(公告)号：US5184564A
公开(公告)日：1993-02-09
申请号：US857646
申请日：1992-03-25
申请人： Warren H. Robbins , Lawrence C. Smith
发明人： Warren H. Robbins , Lawrence C. Smith
IPC分类号： B63B7/08 , B63B35/73
CPC分类号： B63B7/082 , B63B35/731
摘要： A boat for use with a personal watercraft type vehicle, with the vehicle having a hull with bow, side walls and stern, and with the inflatable boat having a U-shaped tube or pontoon for flotation, with a closed forward end and an open rear end, a connection system for engaging the vehicle for insertion of the vehicle into the pontoon and removal of the vehicle from the pontoon, and a transom for closing the open rear end of the pontoon. Preferably the vehicle slides into and out of the pontoon.
摘要翻译：一艘与个人船舶型车辆一起使用的船舶，其车辆具有弓形，侧壁和船尾的船体，并且具有用于浮选的U形管或浮筒的充气船具有封闭的前端和敞开的后部连接系统，用于接合车辆以将车辆插入浮桥和从浮筒中移除车辆;以及艉板，用于关闭浮筒的敞开的后端。车辆最好滑入和移出浮筒。

5. 发明授权

US5115368A AC power strip with grounded digital and ground isolated accessory receptacles 失效
标题翻译：交流电源线带接地数字和接地隔离的附件插座
公开(公告)号：US5115368A
公开(公告)日：1992-05-19
申请号：US700394
申请日：1991-05-15
申请人： Lawrence C. Smith
发明人： Lawrence C. Smith
IPC分类号： H01R13/719 , H01R25/00
CPC分类号： H01R13/719 , H01R25/003
摘要： A power strip for use in high definition audio and video systems employing a device having a digital switching source is disclosed. The power strip includes a first receptacle for the digital source employing capacitors for shunting to ground high frequency products at the digital receptacle. The strip includes additional receptacles for non-digital devices, the additional receptacles being isolated from the digital receptacle by series inductances and also being isolated from ground.
摘要翻译：公开了一种用于采用具有数字切换源的设备的高分辨率音频和视频系统中的电源板。电源板包括用于数字源的第一插座，其使用用于在数字插座处分配到地面高频产品的电容器。该条带包括用于非数字装置的附加插座，附加插座通过串联电感与数字插座隔离并且还与地隔离。

6. 发明授权

US4978510A Sterilizing tray 失效
标题翻译：灭菌盘
公开(公告)号：US4978510A
公开(公告)日：1990-12-18
申请号：US220267
申请日：1988-07-18
申请人： Lawrence C. Smith
发明人： Lawrence C. Smith
IPC分类号： A61L2/26
CPC分类号： A61L2/26
摘要： A sterilizing tray for holding objects while they are being sterilized in a sterilizing solution. At least one end of the sterilizing tray is equipped with a top pivoting end door whose latch can be released by tipping the end of the sterilizing tray against the work surface. Once the latch is released, the weight of sterilized objects in the tipped sterilizing tray pushes the end door open, thereby depositing the sterilized objects neatly on the work surface without their ever having been touched by the user.
摘要翻译：一种消毒托盘，用于在消毒溶液中灭菌的同时保持物体。消毒托盘的至少一端配备有顶部枢转端门，其顶部旋转端门可以通过将杀菌盘的端部倾斜抵靠工作表面来释放闩锁。一旦闩锁被释放，被倒置的消毒托盘中的无菌物体的重量将端部门打开，从而将消毒的物体整齐地放置在工作表面上，而不会被使用者接触。

7. 发明授权

US09243988B2 System and method for monitoring bubble formation within a reactor 有权
标题翻译：用于监测反应器内气泡形成的系统和方法
公开(公告)号：US09243988B2
公开(公告)日：2016-01-26
申请号：US13702861
申请日：2010-07-08
申请人： Kevin W. Lawson , Lawrence C. Smith
发明人： Kevin W. Lawson , Lawrence C. Smith
IPC分类号： G01N35/08 , G01N9/36 , B01J8/00 , B01J8/06 , B01J19/00 , B01J19/24 , C08F10/00 , C08F110/06 , C08F210/06
CPC分类号： G01N9/36 , B01J8/001 , B01J8/06 , B01J19/0033 , B01J19/2435 , B01J2219/00065 , B01J2219/00094 , B01J2219/0011 , B01J2219/002 , B01J2219/00216 , B01J2219/0022 , B01J2219/00231 , B01J2219/00238 , B01J2219/00259 , B01J2219/00272 , C08F10/00 , C08F110/06 , C08F210/06 , C08F2400/02 , Y10T436/12 , C08F2/00 , C08F2/14 , C08F210/16 , C08F2500/01
摘要： Bubble formation is monitored in a reactor such as a loop polymerization reactor which effectively operates at pressures above or near the vapor pressure of a circulating slurry liquid. The method measures a property of the reactor composition at a first location within the reactor, and then at a second location within the reactor. The process is repeated, followed by determining if the difference in measured property varies from a reference difference, derived under bubble-free conditions. When the difference in measured physical property has changed relative to the reference difference, an effect may be implemented, e.g., increase of reactor pressure, decrease of composition vapor pressure, and decrease of reactor temperature, to an extent sufficient to reduce or eliminate bubbling.
摘要翻译：在诸如环流聚合反应器的反应器中监测气泡形成，其在高于或接近循环浆液的蒸汽压力的压力下有效地操作。该方法在反应器内的第一位置，然后在反应器内的第二位置处测量反应器组合物的性质。重复该过程，然后确定测量性质的差异是否与在无气泡条件下得到的参考差异不同。当测量的物理性质的差异相对于参考差异已经改变时，可以实现效果，例如反应堆压力的增加，组成蒸气压的降低和反应器温度的降低到足以减少或消除起泡的程度。

8. 发明申请

US20130171735A1 System and Method for Monitoring Bubble Formation Within A Reactor 有权
标题翻译：反应器内气泡形成监测系统及方法
公开(公告)号：US20130171735A1
公开(公告)日：2013-07-04
申请号：US13702861
申请日：2010-07-08
申请人： Kevin W. Lawson , Lawrence C. Smith
发明人： Kevin W. Lawson , Lawrence C. Smith
IPC分类号： G01N9/36
CPC分类号： G01N9/36 , B01J8/001 , B01J8/06 , B01J19/0033 , B01J19/2435 , B01J2219/00065 , B01J2219/00094 , B01J2219/0011 , B01J2219/002 , B01J2219/00216 , B01J2219/0022 , B01J2219/00231 , B01J2219/00238 , B01J2219/00259 , B01J2219/00272 , C08F10/00 , C08F110/06 , C08F210/06 , C08F2400/02 , Y10T436/12 , C08F2/00 , C08F2/14 , C08F210/16 , C08F2500/01
摘要： Bubble formation is monitored in a reactor such as a loop polymerization reactor which effectively operates at pressures above or near the vapor pressure of a circulating slurry liquid. The method measures a property of the reactor composition at a first location within the reactor, and then at a second location within the reactor. The process is repeated, followed by determining if the difference in measured property varies from a reference difference, derived under bubble-free conditions. When the difference in measured physical property has changed relative to the reference difference, an effect may be implemented, e.g., increase of reactor pressure, decrease of composition vapor pressure, and decrease of reactor temperature, to an extent sufficient to reduce or eliminate bubbling.
摘要翻译：在诸如环流聚合反应器的反应器中监测气泡形成，其在高于或接近循环浆液的蒸汽压力的压力下有效地操作。该方法在反应器内的第一位置，然后在反应器内的第二位置处测量反应器组合物的性质。重复该过程，然后确定测量性质的差异是否与在无气泡条件下得到的参考差异不同。当测量的物理性质的差异相对于参考差异已经改变时，可以实现效果，例如反应堆压力的增加，组成蒸气压的降低和反应器温度的降低到足以减少或消除起泡的程度。

9. 发明申请

US20080227952A1 Method and apparatus for separation of polymer from a slurry 有权
标题翻译：从浆料中分离聚合物的方法和装置
公开(公告)号：US20080227952A1
公开(公告)日：2008-09-18
申请号：US11724890
申请日：2007-03-16
申请人： Lawrence C. Smith
发明人： Lawrence C. Smith
IPC分类号： B01J19/18
CPC分类号： C08F6/003 , B01J19/242 , B01J2219/0004 , B01J2219/00085 , B01J2219/00114 , B01J2219/00135 , B01J2219/00141
摘要： Provided for separating polymer from a slurry comprising polymer and unreacted carrier fluid is (a) a method comprising supplying slurry to a first heating means to increase the temperature of the slurry, using a first separator means to extract a portion of unreacted carrier fluid from the slurry to obtain a slurry enriched in polymer, supplying the enriched slurry to a second heating means to increase the temperature of the enriched slurry, and using a second separator means to extract an additional portion of unreacted carrier fluid from the enriched slurry to obtain a further enriched slurry, and (b) an apparatus comprising a first heating means, a first separator means, a second heating means and a second separator means.
摘要翻译：提供用于从包含聚合物和未反应的载体流体的浆料中分离聚合物是（a）包括向第一加热装置供应浆料以增加浆料的温度的方法，使用第一分离器装置将一部分未反应的载体流体从浆料以获得富含聚合物的浆料，将富集的浆料供应到第二加热装置以增加富集的浆料的温度，并且使用第二分离器装置从富集的浆料中提取另外部分的未反应的载体流体以获得另外的（b）包括第一加热装置，第一分离装置，第二加热装置和第二分离装置的装置。

10. 发明授权

US07269792B2 System and method for generating high-function browser widgets with full addressability 有权
标题翻译：用于生成具有完全可寻址性的高功能浏览器小部件的系统和方法
公开(公告)号：US07269792B2
公开(公告)日：2007-09-11
申请号：US10422932
申请日：2003-04-24
申请人： Scott M. Consolatti , Charles R. Jaynes , Tracy L. Rankin , Lawrence C. Smith
发明人： Scott M. Consolatti , Charles R. Jaynes , Tracy L. Rankin , Lawrence C. Smith
IPC分类号： G06F15/00 , G06F13/00
CPC分类号： G06F9/542 , G06F8/30 , G06F2209/545
摘要： A system and method for generating high-function browser widgets with full addressability are provided. With the system and method, custom JSP tags are utilized that generate JavaScript objects to provide the high-function browser widgets. The JavaScript objects, in turn, output HTML for use by a client side Web browser. These JavaScript objects have instance-level functions or actions that are encapsulated in the widget as well as a complete client-side model representation of the data also encapsulated in the widget object. These objects and actions are fully addressable by the developer via a getWidgetByID method on a global utility object. As a result, higher-level features and full inter-widget communication are achievable using the custom JSP tags of the present invention.
摘要翻译：提供了一种用于生成具有完全可寻址性的高功能浏览器小部件的系统和方法。利用系统和方法，利用定制的JSP标签，生成JavaScript对象以提供高功能的浏览器小部件。 JavaScript对象反过来又输出HTML以供客户端Web浏览器使用。这些JavaScript对象具有封装在窗口小部件中的实例级函数或动作，以及也封装在窗口小部件对象中的数据的完整的客户端模型表示。开发人员通过全局实用程序对象上的getWidgetByID方法可以完全寻址这些对象和动作。因此，使用本发明的定制JSP标签可以实现更高级别的特征和完整的小部件间通信。

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