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1. 发明申请

US20080161458A1 Elastomeric composition containing multiple silane coupling agents 有权
标题翻译：含有多个硅烷偶联剂的弹性组合物
公开(公告)号：US20080161458A1
公开(公告)日：2008-07-03
申请号：US11647772
申请日：2006-12-29
申请人： Shaun Fox , David R. Stewart
发明人： Shaun Fox , David R. Stewart
IPC分类号： B60C1/00
CPC分类号： B60C1/0016 , B60C1/0025 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/06 , Y10T152/10495 , C08L21/00 , C08L2666/02
摘要： An elastomeric composition is provided, wherein the composition comprises an elastomer; a reinforcing filler comprising silica; an organosilane polysulfide; and a blocked mercaptosilane, wherein the weight ratio of the blocked mercaptosilane to the organosilane polysulfide is about 0.25:1 to about 5:1. The elastomeric composition may be utilized as a component of a pneumatic tire. Also provided is a method of producing an elastomeric composition, wherein the composition comprises an elastomer; a reinforcing filler comprising silica; an organosilane polysulfide; and a blocked mercaptosilane, wherein the weight ratio of the blocked mercaptosilane to the organosilane polysulfide is about 0.25:1 to about 5:1.
摘要翻译：提供了一种弹性体组合物，其中组合物包含弹性体; 包含二氧化硅的增强填料; 有机硅烷多硫化物; 和封端的巯基硅烷，其中封端巯基硅烷与有机硅烷多硫化物的重量比为约0.25:1至约5:1。弹性体组合物可用作充气轮胎的组分。还提供了制备弹性体组合物的方法，其中组合物包含弹性体; 包含二氧化硅的增强填料; 有机硅烷多硫化物; 和封端的巯基硅烷，其中封端巯基硅烷与有机硅烷多硫化物的重量比为约0.25:1至约5:1。

2. 发明授权

US07592384B2 Elatomeric composition containing multiple silane coupling agents 有权
标题翻译：含有多种硅烷偶联剂的异构体组合物
公开(公告)号：US07592384B2
公开(公告)日：2009-09-22
申请号：US11647772
申请日：2006-12-29
申请人： Shaun Fox , David R. Stewart
发明人： Shaun Fox , David R. Stewart
IPC分类号： B60C1/00 , C08K5/24
CPC分类号： B60C1/0016 , B60C1/0025 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/06 , Y10T152/10495 , C08L21/00 , C08L2666/02
摘要： An elastomeric composition is provided, wherein the composition comprises an elastomer; a reinforcing filler comprising silica; an organosilane polysulfide; and a blocked mercaptosilane, wherein the weight ratio of the blocked mercaptosilane to the organosilane polysulfide is about 0.25:1 to about 5:1. The elastomeric composition may be utilized as a component of a pneumatic tire. Also provided is a method of producing an elastomeric composition, wherein the composition comprises an elastomer; a reinforcing filler comprising silica; an organosilane polysulfide; and a blocked mercaptosilane, wherein the weight ratio of the blocked mercaptosilane to the organosilane polysulfide is about 0.25:1 to about 5:1.
摘要翻译：提供了一种弹性体组合物，其中组合物包含弹性体; 包含二氧化硅的增强填料; 有机硅烷多硫化物和封端的巯基硅烷，其中封端巯基硅烷与有机硅烷多硫化物的重量比为约0.25:1至约5:1。弹性体组合物可用作充气轮胎的组分。还提供了制备弹性体组合物的方法，其中组合物包含弹性体; 包含二氧化硅的增强填料; 有机硅烷多硫化物; 和封端的巯基硅烷，其中封端巯基硅烷与有机硅烷多硫化物的重量比为约0.25:1至约5:1。

3. 发明授权

US08097163B1 Purification of oil field production water for beneficial use 有权
标题翻译：净化油田生产用水有益用途
公开(公告)号：US08097163B1
公开(公告)日：2012-01-17
申请号：US11784569
申请日：2007-04-06
申请人： David R. Stewart , Lawrence Y. C. Leong
发明人： David R. Stewart , Lawrence Y. C. Leong
IPC分类号： B01D61/58 , B01D61/00
CPC分类号： B01D71/024 , B01D61/025 , B01D61/147 , B01D61/16 , B01D61/58 , B01D2311/04 , B01D2311/06 , B01D2311/16 , C02F1/001 , C02F1/20 , C02F1/24 , C02F1/283 , C02F1/40 , C02F1/42 , C02F1/441 , C02F1/444 , C02F1/5236 , C02F1/66 , C02F1/74 , C02F9/00 , C02F2101/20 , C02F2101/32 , C02F2101/322 , C02F2101/325 , C02F2209/06 , C02F2209/11 , B01D2311/18 , B01D2311/2642 , B01D2311/2626 , B01D2311/2623
摘要： A method and system for purifying production water obtained from oil and gas operations so that the purified water need not be disposed of by forced injection back into the geological formation but can be put to a beneficial use such as agriculture, irrigation, industrial or municipal or potable applications. The production water is treated in a ceramic microfilter after it has been pretreated (preferably by aeration and with a walnut shell filter) to remove volatile hydrocarbons and heavier oils, such as paraffins and asphaltenes, that could foul the ceramic filter. The permeate from the ceramic microfiltration can then be treated with activated charcoal or otherwise treated to meet the specific requirements for the intended beneficial use.
摘要翻译：一种用于净化从油气操作获得的生产用水的方法和系统，使得纯化水不需要通过强制注入地质地层而被处理，但可以被用于农业，灌溉，工业或市政等有益用途饮用水应用。在预处理（优选通过曝气和核桃壳过滤器）之后，在陶瓷微过滤器中处理生产水以除去可能污染陶瓷过滤器的挥发性烃和较重油，例如链烷烃和沥青质。然后可以用活性炭处理来自陶瓷微滤的渗透物，或以其他方式处理，以满足预期有益用途的具体要求。

4. 发明授权

US4906172A Mold press with dielectric electrodes 失效
标题翻译：压模与介质电极
公开(公告)号：US4906172A
公开(公告)日：1990-03-06
申请号：US239104
申请日：1988-08-31
申请人： David R. Stewart
发明人： David R. Stewart
IPC分类号： B29C33/08 , B29C43/06 , B29C43/20 , B29C65/04 , B29C65/14
CPC分类号： B29C65/1425 , B29C33/08 , B29C43/06 , B29C43/203 , B29C65/04 , B29C66/1122 , B29C66/45 , B29C66/73921 , B29C66/8161 , B29C66/83523 , B29C2793/0081 , B29C66/8122 , B29C66/82263
摘要： A thermoplastic laminated billet is made by dielectrically heating a stack of thermoplastic layers within a mold press, wherein the sequence of dielectrically heatable and non-heatable individual layers is such that no more than a tie layer separates a heatable and non-heatable layer so that only that portion of the non-heatable layer nearest the heatable layer or layer melts. The laminated billet is formed within the mold press that has electrodes formed therein, the electrodes capable of impressing on the dielectrically heatable layers used to form the laminated billet sufficient energy to melt the heatable layers and at least a portion of the adjacent non-heatable layers.
摘要翻译：热塑性层压坯料通过在模压机中介电加热一堆热塑性层而制成，其中可介电加热和不可加热的单层的顺序使得不超过连接层分离可加热和不可加热层，使得只有最靠近可加热层或层的不可加热层的那部分熔化。层压坯料形成在具有形成在其中的电极的模压机内，电极能够在用于形成层压坯料的介电可加热层上施加足够的能量来熔化可加热层和至少一部分相邻的不可加热层。

5. 发明申请

US20140005320A1 RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE 有权
标题翻译：橡胶组合物适合用作轮胎中的皮卡
公开(公告)号：US20140005320A1
公开(公告)日：2014-01-02
申请号：US13980755
申请日：2012-01-18
申请人： Natalie Weingart , David R. Stewart , Jamie J. McNutt , Tomohiro Kusano
发明人： Natalie Weingart , David R. Stewart , Jamie J. McNutt , Tomohiro Kusano
IPC分类号： C08K3/22
CPC分类号： C09D107/00 , B60C1/00 , B60C2001/0083 , C08K3/22 , C08K5/25 , C08K5/34922 , C08K2003/2296 , C08L21/00
摘要： Disclosed is a rubber composition suitable for use as a cap ply rubber composition. The rubber composition comprises: (a) at least one natural or synthetic rubbery polymer; (b) from 0.1 to 20 phr of at least one hydrazide compound; (c) from 0.1 to 10 phr of at least one methylene donor; (d) from 0.1 to 10 phr of at least one methylene acceptor resin; and (e) from 0.1 to 10 phr of zinc oxide. A method of making the same is also disclosed.
摘要翻译：公开了一种适合用作盖层橡胶组合物的橡胶组合物。橡胶组合物包含：（a）至少一种天然或合成橡胶状聚合物; （b）0.1-20phr的至少一种酰肼化合物; （c）0.1至10phr的至少一种亚甲基给体; （d）0.1至10phr的至少一种亚甲基受体树脂; 和（e）0.1-10phr氧化锌。还公开了制备该方法的方法。

6. 发明授权

US4921646A Forming laminated billets from individual billets 失效
标题翻译：从单个坯料成型层压坯料
公开(公告)号：US4921646A
公开(公告)日：1990-05-01
申请号：US239103
申请日：1988-08-31
申请人： David R. Stewart
发明人： David R. Stewart
IPC分类号： B29B11/04 , B29B11/12 , B29B11/14 , B29B13/08 , B29C35/12 , B29C43/06
CPC分类号： B29B11/12 , B29B11/04 , B29B11/14 , B29B13/08 , B29C35/12 , B29C43/06 , B29C2793/0081
摘要： A thermoplastic laminated billet is made by dielectrically heating a stack of thermoplastic billets or layers within a mold press, wherein the sequence of dielectrically heatable and non-heatable individual layers is such that no more than a tie layer separates a heatable and non-heatable layer so that only that portion of the non-heatable layer nearest the heatable layer or layers melts. The laminated billet is formed within the mold press that has electrodes formed therein, the electrodes capable of impressing on the dielectrically heatable layers used to form the laminated billet sufficient energy to melt the heatable layers and at least a portion of the adjacent non-heatable layers.
摘要翻译：热塑性层压坯料通过在模压机中介电加热一堆热塑性坯料或层而制成，其中可介电加热和不可加热的单层的顺序使得不超过连接层将可加热和不可加热层分开使得仅最靠近可加热层的不可加热层的那部分熔化。层压坯料形成在具有形成在其中的电极的模压机内，电极能够在用于形成层压坯料的介电可加热层上施加足够的能量来熔化可加热层和至少一部分相邻的不可加热层。

7. 发明授权

US4675578A Electric votive light controller 失效
标题翻译：电控灯控制器
公开(公告)号：US4675578A
公开(公告)日：1987-06-23
申请号：US779255
申请日：1985-09-23
申请人： Mark J. Mitchell , Walter H. Weber , David R. Stewart
发明人： Mark J. Mitchell , Walter H. Weber , David R. Stewart
IPC分类号： H05B37/02 , H05B37/00
CPC分类号： H05B37/0254 , Y10S362/81
摘要： A microprocessor based controller for electric liturgical lights similar to an array of votive candles including controllable duration of "burn" as well as selective actuation by the user in a variety of modes. The duration of burn for all lights is controlled by a singular timer which is located within the stand supporting the array. Data indicative of the operational state of a light array may also be transferred to a remote light array for continuation of operation at the remote site.
摘要翻译：一种基于微处理器的控制器，用于电礼拜灯，类似于一系列的烛光，包括可燃持续的“燃烧”，以及用户以各种模式的选择性驱动。所有灯的燃烧持续时间由位于支撑阵列的支架内的奇异计时器控制。指示光阵列的操作状态的数据也可以被传送到远程光阵列，以在远程站点继续操作。

8. 发明授权

US07938158B2 Puncture resistant pneumatic tire 有权
标题翻译：耐穿刺充气轮胎
公开(公告)号：US07938158B2
公开(公告)日：2011-05-10
申请号：US11832817
申请日：2007-08-02
申请人： David R. Stewart
发明人： David R. Stewart
IPC分类号： B60C9/18 , B60C9/22 , B60C9/28
CPC分类号： B60C19/12 , B60C9/0064 , B60C9/2006 , Y10T152/1018 , Y10T152/10189 , Y10T152/10765 , Y10T152/10783 , Y10T152/10801
摘要： A puncture resistant pneumatic tire has a tread portion and a pair of lateral tread edges. A belt package is located radially inward of the tread portion and a carcass structure has at least one body ply which extends between and is turned up around a pair of bead cores. A protective band extends circumferentially about the tire radially beneath the tread portion and includes a plurality of circumferentially spaced metal rods, each of which extends in a lateral direction between the tread edges. The protective band may be located radially inward or outward of a spiral ply layer and the rods may be arranged in a staggered laterally offset layered relationship. The rods have a circular cross-section with a diameter of between 1/16 inch and ¼ inch and a length of between 7 inches and 8 inches and will deflect and dislodge the pointed end of road debris before it completely punctures the tire.
摘要翻译：耐穿刺充气轮胎具有胎面部和一对胎面侧缘。皮带包装位于胎面部分的径向内侧，并且胎体结构具有至少一个主体帘布层，其在一对胎圈芯之间延伸并围绕一对珠芯卷起。保护带围绕轮胎径向地在胎面部分下方周向延伸，并且包括多个周向间隔开的金属杆，每个金属杆在胎面边缘之间沿横向方向延伸。保护带可以位于螺旋层层的径向向内或向外的位置，并且杆可以以交错的侧向偏移分层关系布置。这些杆具有圆形横截面，其直径在1/16英寸和1/4英寸之间，长度在7英寸至8英寸之间，并且将在道路碎屑的尖端完全穿透轮胎之前偏转和移开。

9. 发明授权

US06348154B1 Methods to remove metals from water 失效
标题翻译：从水中去除金属的方法
公开(公告)号：US06348154B1
公开(公告)日：2002-02-19
申请号：US09001267
申请日：1997-12-31
申请人： David R. Stewart
发明人： David R. Stewart
IPC分类号： B01D6100
CPC分类号： C02F1/66 , B01D61/145 , B01D61/147 , B01D61/16 , B01D65/02 , B01D65/08 , B01D2311/04 , B01D2321/04 , B01D2321/2066 , C02F1/444 , C02F1/52 , C02F1/64 , C02F2101/20 , C02F2103/10 , C02F2103/16 , C02F2209/06
摘要： The present invention provides methods to remove metals from water in a cost effective and efficient manner using an inorganic cross-flow filter.
摘要翻译：本发明提供了使用无机交叉流过滤器以成本有效和有效的方式从水中除去金属的方法。

10. 发明授权

US5715858A Globe valve sticking prevention 失效
标题翻译：截止阀防粘
公开(公告)号：US5715858A
公开(公告)日：1998-02-10
申请号：US387159
申请日：1995-02-10
申请人： Thomas M. Seneczko , David R. Stewart , Steven M. Miles , Ronald W. Streeter
发明人： Thomas M. Seneczko , David R. Stewart , Steven M. Miles , Ronald W. Streeter
IPC分类号： F16K1/42 , F16K29/00 , B08B9/00 , F16K51/00
CPC分类号： F16K29/00 , F16K1/42 , Y10T137/4336 , Y10T137/598 , Y10T137/7613
摘要： A control valve that minimizes sticking of the plug assembly by particles such as welding byproducts in the associated heating system. The valve port having a continuous decrease of diameter from the port opening toward the valve seat and an additional stepped decrease in diameter adjacent to the valve seat, which enables particles wedged in the clearance between the plug and port to be released and guided away from the port.
摘要翻译：一种控制阀，其最小化通过诸如在相关联的加热系统中的焊接副产物的颗粒粘附插塞组件。阀口具有从端口开口朝向阀座的直径的连续减小，以及与阀座相邻的直径的附加阶梯式减小，这使得楔入插塞和端口之间的间隙中的颗粒被释放并被引导离开港口。

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