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1. 发明授权

US06699704B1 Heat tolerant phytases 有权
标题翻译：耐热植酸酶
公开(公告)号：US06699704B1
公开(公告)日：2004-03-02
申请号：US09635504
申请日：2000-08-09
申请人： Adolphus van Loon , David Mitchell
发明人： Adolphus van Loon , David Mitchell
IPC分类号： C12N916
CPC分类号： A23K20/147 , A23K20/168 , C12N9/16
摘要： The present invention relates to heat tolerant phytases and DNA sequences which code therefor. The phytases are useful in hydrolyzing phytate to inositol and inorganic phosphates. The phytases are valuable feed additives.
摘要翻译：本发明涉及编码耐热植酸酶和DNA序列。肌醇六磷酸酶可以将植酸盐水解成肌醇和无机磷酸盐。植酸酶是有价值的饲料添加剂。

2. 发明授权

US06291221B1 Heat tolerant phytases 失效
标题翻译：耐热植酸酶
公开(公告)号：US06291221B1
公开(公告)日：2001-09-18
申请号：US08868435
申请日：1997-06-03
申请人： Adolphus van Loon , David Mitchell
发明人： Adolphus van Loon , David Mitchell
IPC分类号： C12N916
CPC分类号： C12N9/14 , A23K20/168 , A23K40/20 , C12N9/16
摘要： The present invention relates to heat tolerant phytases and DNA sequences which code therefor. The phytases are useful in hydrolyzing phytate to inositol and inorganic phosphates. The phytases are valuable feed additives.
摘要翻译：本发明涉及编码耐热植酸酶和DNA序列。肌醇六磷酸酶可以将植酸盐水解成肌醇和无机磷酸盐。植酸酶是有价值的饲料添加剂。

3. 发明授权

US06358722B1 Heat tolerant phytases 失效
标题翻译：耐热植酸酶
公开(公告)号：US06358722B1
公开(公告)日：2002-03-19
申请号：US08744231
申请日：1996-11-05
申请人： Adolphus van Loon , David Mitchell
发明人： Adolphus van Loon , David Mitchell
IPC分类号： C12N916
CPC分类号： C12N9/16 , A23K20/168
摘要： The present invention relates to heat tolerant phytases and DNA sequences which code therefor. The phytases are useful in hydrolyzing phytate to inositol and inorganic phosphates. The phytases are valuable feed additives.
摘要翻译：本发明涉及编码耐热植酸酶和DNA序列。肌醇六磷酸酶可以将植酸盐水解成肌醇和无机磷酸盐。植酸酶是有价值的饲料添加剂。

4. 发明授权

US09381527B2 Liquid delivery apparatus 有权
标题翻译：液体输送装置
公开(公告)号：US09381527B2
公开(公告)日：2016-07-05
申请号：US13591506
申请日：2012-08-22
申请人： David Mitchell
发明人： David Mitchell
IPC分类号： B05B3/16 , B05B1/08 , B05B1/30 , B05B3/04 , B05B12/06 , B05B12/08 , A01C23/04
CPC分类号： B05B1/086 , A01C23/04 , B05B1/304 , B05B3/04 , B05B3/16 , B05B12/06 , B05B12/08 , Y10T74/18056
摘要： A liquid delivery apparatus includes a base assembly; a vessel into which liquid may be introduced to at least partially fill the vessel and to pressurize the liquid in the vessel; a nozzle including a discharge tube and a nozzle outlet, wherein the nozzle is rotatable with respect to the base assembly, and the nozzle outlet is provided at a distal end of the nozzle via which the liquid may be discharged from the vessel under the pressure of the liquid in the vessel; and a valve between the vessel and the nozzle to control passage of liquid from the vessel to the nozzle outlet; wherein the valve and nozzle discharge tube are substantially in line. A drive system is also disclosed that drives rotation of the nozzle with respect to the base assembly. The drive system may be configured to propel the liquid delivery apparatus along the ground.
摘要翻译：液体输送装置包括基座组件; 可以将液体引入其中以至少部分地填充容器并对容器中的液体加压的容器; 喷嘴，其包括排出管和喷嘴出口，其中所述喷嘴可相对于所述基座组件旋转，并且所述喷嘴出口设置在所述喷嘴的远端，所述喷嘴通过所述喷嘴出口可以在所述喷嘴的远端处在压力下从所述容器排出容器中的液体; 以及容器和喷嘴之间的阀，以控制液体从容器到喷嘴出口的通道; 其中所述阀和喷嘴排出管基本上成一直线。还公开了驱动喷嘴相对于基座组件旋转的驱动系统。驱动系统可以被配置成沿着地面推进液体输送装置。

5. 发明授权

US08684871B2 Belt positioner 有权
标题翻译：皮带定位器
公开(公告)号：US08684871B2
公开(公告)日：2014-04-01
申请号：US12854579
申请日：2010-08-11
申请人： David Mitchell
发明人： David Mitchell
IPC分类号： F16H7/22
CPC分类号： F16H7/24
摘要： A belt positioner 1 for installing a flexible belt into a grooved periphery 12 of a pulley 11. The positioner 1 comprises a belt guiding ramp 2, a pulley flange engaging mechanism 3, a handle 4 and a belt guiding rim 5. The belt guiding ramp 2 is extendible across the grooved periphery 12 and a belt-bearing slanting surface 20 of the ramp 2 enables the belt to be moved into engagement with the grooved periphery 12 when the pulley 11 is rotated about its rotational axis. The pulley flange engaging mechanism 3 comprises a groove 30 extending across the positioner 1 for receiving a pulley flange 13 bordering the grooved periphery 12 and a shoulder 31 bordering the groove 30 for bearing against a side face 14 of the pulley flange 13, wherein the engaging mechanism 3 locks the positioner 1 to the pulley 11 while the belt bears against the slanting surface 20. The handle 4 extends from the ramp 2 and provides a gripping surface 42 for fingers adjacent the ramp 2. In use the handle 4 extends laterally of the grooved periphery 12 and substantially parallel with the rotational axis of the pulley 11. When installing a belt, the positioner 1 need not engage a shaft of the pulley 11 nor be mounted to the pulley 11 in any additional way.
摘要翻译：皮带定位器1，用于将柔性带安装到滑轮11的槽周边12中。定位器1包括皮带引导斜面2，滑轮凸缘接合机构3，手柄4和皮带引导边缘5.皮带引导斜面 2可以穿过带槽的周边12延伸，并且当滑轮11围绕其旋转轴线旋转时，斜面2的带承载倾斜表面20使得带能够移动成与凹槽周边12接合。皮带轮法兰接合机构3包括一个延伸穿过定位器1的槽30，用于接收与沟槽周边12相邻的皮带轮凸缘13和与凹槽30接合的肩部31，用于支承滑轮法兰13的侧面14，机构3将定位器1锁定到滑轮11，同时带子抵靠在倾斜表面20上。手柄4从斜面2延伸并提供用于靠近斜坡2的指状物的抓握表面42.在使用中，手柄4横向延伸开槽周边12并且基本上平行于滑轮11的旋转轴线。当安装皮带时，定位器1不需要接合皮带轮11的轴，也不会以任何附加的方式安装到皮带轮11。

6. 发明申请

US20130330992A1 Denim Fabric Including Recycled Material 审中-公开
标题翻译：包括回收材料的牛仔面料
公开(公告)号：US20130330992A1
公开(公告)日：2013-12-12
申请号：US13493546
申请日：2012-06-11
申请人： David Mitchell , Dale McColllum , Bruce Pomerantz , Dan Bernard
发明人： David Mitchell , Dale McColllum , Bruce Pomerantz , Dan Bernard
IPC分类号： D06P3/854 , D03D13/00
CPC分类号： D03D1/00 , D03D15/0027 , D03D15/0033 , D06P1/22 , D06P1/30 , D06P3/8204 , D06P3/8219 , D06P3/8223 , D06P3/8228 , D06P3/8247 , D10B2201/02 , D10B2331/04 , D10B2501/04 , Y10T442/3024
摘要： Denim fabric, suitable for use as apparel, and garments made therefrom, wherein the denim fabric is made from at least about 50 wt % fibers produced from post-consumer recycled polyester and recycled cotton. In particular, warp yarns are made of recycled cotton and the other cotton, and the filling yarns are made of the post-consumer recycled polyester and spandex material. The warp yarn may be plied with like reclaimed warp yarn, and/or with virgin fiber warp yarn. The warp and filling yarns are combined to make the denim fabric. The denim fabric produced has strength and related properties sufficient for consumer use. The fabric or garment may also be subjected to washing, handwork, and/or other finishing effects that would change the look and feel of the fabric or add special characteristics.
摘要翻译：适合用作服装的牛仔面料和由其制成的服装，其中牛仔布织物由从消费后再生聚酯和再循环棉制成的至少约50重量％的纤维制成。特别地，经纱由再生棉和其他棉制成，并且填充纱由消费后再生聚酯和氨纶材料制成。经纱可以用类似的再生经纱和/或原始纤维经纱进行混合。经纱和纬纱结合起来制成牛仔面料。生产的牛仔布织物具有足够的消费者使用的强度和相关性能。织物或衣服也可以经受洗涤，手工和/或其他整理效果，这将改变织物的外观和感觉或添加特殊特征。

7. 发明授权

US07811072B2 Gear pump 有权
标题翻译：齿轮泵
公开(公告)号：US07811072B2
公开(公告)日：2010-10-12
申请号：US11822789
申请日：2007-07-10
申请人： David Mitchell
发明人： David Mitchell
IPC分类号： F01C1/18
CPC分类号： F04C2/18 , F01C13/00 , F04C15/0073 , F04C15/008 , F04C23/02 , F04C2240/40
摘要： A gear pump (1) for use with a hand-operated tool (200) having a rotatable shaft (201), said gear pump (1) comprising: a housing (5) having a chamber (6), an inlet (65) for fluid into the chamber (6) and an outlet (66) for fluid from the chamber (6); and a gear assembly (2) comprising at least one gear (21) mounted for rotation within the chamber (6) between the inlet (65) and outlet (66), and a drive shaft (24, 25) extending from the gear (21) and externally of the chamber (6), wherein a tool-engaging end (25) of the drive shaft (24, 25) is engageable with the rotatable shaft (201) of the hand tool (200) such that rotation of the drive shaft (24, 25) by the hand tool (200) causes fluid to move between said inlet (65) and outlet (66).
摘要翻译：一种与具有可旋转轴（201）的手动工具（200）一起使用的齿轮泵（1），所述齿轮泵（1）包括：壳体（5），具有腔室（6），入口（65）用于流体进入腔室（6）和用于来自腔室（6）的流体的出口（66）; 以及齿轮组件（2），其包括安装成用于在所述入口（65）和出口（66）之间的所述腔室（6）内旋转的至少一个齿轮（21）和从所述齿轮（65）延伸的驱动轴（24,25） 21）和室（6）的外部，其中驱动轴（24,25）的工具接合端（25）可与手动工具（200）的可旋转轴（201）接合，使得旋转通过手动工具（200）的驱动轴（24,25）使得流体在所述入口（65）和出口（66）之间移动。

8. 发明申请

US20090238322A1 FUEL ROD AND ASSEMBLY CONTAINING AN INTERNAL HYDROGEN/TRITIUM GETTER STRUCTURE 审中-公开
标题翻译：含有内氢/三氯甲烷结构的燃油和组装
公开(公告)号：US20090238322A1
公开(公告)日：2009-09-24
申请号：US12053771
申请日：2008-03-24
申请人： Jin LIU , Ronald Knott , Ronald Kesterson , Ivan Fiero , David Mitchell , David Stucker , Yixing Sung , Robert Fetterman , Lars Hallstadius
发明人： Jin LIU , Ronald Knott , Ronald Kesterson , Ivan Fiero , David Mitchell , David Stucker , Yixing Sung , Robert Fetterman , Lars Hallstadius
IPC分类号： G21C3/10
CPC分类号： G21C3/041 , G21C3/17 , Y02E30/40
摘要： A fuel assembly (16) for a nuclear reactor contains fuel rods (48) which contain nuclear fuel pellets (62) held in place by a spring means or a like device (64) and end plugs (56,58) where a hollow gas absorber structure (80) is also disposed within the fuel rods (48) where at least one surface of the absorber structure (80) is coated with a catalyst material (83) that absorbs and retains at least one of hydrogen and tritium.
摘要翻译：用于核反应堆的燃料组件（16）包含燃料棒（48），其包含通过弹簧装置或类似装置（64）和端塞（56,58）保持在适当位置的核燃料颗粒（62），其中中空气体吸收器结构（80）也设置在燃料棒（48）内，其中吸收体结构（80）的至少一个表面涂覆有吸收并保留氢和氚中的至少一种的催化剂材料（83）。

9. 发明申请

US20090016919A1 Gear pump 有权
标题翻译：齿轮泵
公开(公告)号：US20090016919A1
公开(公告)日：2009-01-15
申请号：US11822789
申请日：2007-07-10
申请人： David Mitchell
发明人： David Mitchell
IPC分类号： F04C18/00
CPC分类号： F04C2/18 , F01C13/00 , F04C15/0073 , F04C15/008 , F04C23/02 , F04C2240/40
摘要： A gear pump (1) for use with a hand-operated tool (200) having a rotatable shaft (201), said gear pump (1) comprising: a housing (5) having a chamber (6), an inlet (65) for fluid into the chamber (6) and an outlet (66) for fluid from the chamber (6); and a gear assembly (2) comprising at least one gear (21) mounted for rotation within the chamber (6) between the inlet (65) and outlet (66), and a drive shaft (24, 25) extending from the gear (21) and externally of the chamber (6), wherein a tool-engaging end (25) of the drive shaft (24, 25) is engageable with the rotatable shaft (201) of the hand tool (200) such that rotation of the drive shaft (24, 25) by the hand tool (200) causes fluid to move between said inlet (65) and outlet (66).
摘要翻译：一种与具有可旋转轴（201）的手动工具（200）一起使用的齿轮泵（1），所述齿轮泵（1）包括：壳体（5），具有腔室（6），入口（65）用于流体进入腔室（6）和用于来自腔室（6）的流体的出口（66）; 以及齿轮组件（2），其包括安装成用于在所述入口（65）和出口（66）之间的所述腔室（6）内旋转的至少一个齿轮（21）和从所述齿轮（65）延伸的驱动轴（24,25） 21）和室（6）的外部，其中驱动轴（24,25）的工具接合端（25）可与手动工具（200）的可旋转轴（201）接合，使得旋转通过手动工具（200）的驱动轴（24,25）使得流体在所述入口（65）和出口（66）之间移动。

10. 发明授权

US07048145B2 Liquid delivery apparatus 有权
标题翻译：液体输送装置
公开(公告)号：US07048145B2
公开(公告)日：2006-05-23
申请号：US10312422
申请日：2001-06-26
申请人： David Mitchell
发明人： David Mitchell
IPC分类号： B05B12/08
CPC分类号： B05B12/06 , B05B12/08
摘要： A liquid delivery apparatus includes a vessel having an inlet and an outlet, and a valve between the vessel and the outlet. The valve has an opening, a closure member for closing the opening, and a biasing means to hold the valve in a normally-closed position. A valve control mechanism controls operation of the valve in response to pressure of liquid and air in the vessel. A transmitting means transmits the pressure to the valve control mechanism. The valve control mechanism includes a moveable element that can be acted on by the pressure in the vessel and transmit a resultant force to the closure member to thereby open the valve. The respective effective surface areas of the moveable element and the closure member and the force of the biasing means are chosen such that the closure member is openable when the pressure in the vessel reaches a predetermined level.
摘要翻译：液体输送装置包括具有入口和出口的容器以及容器和出口之间的阀。阀具有开口，用于关闭开口的关闭构件和用于将阀保持在常闭位置的偏压装置。阀控制机构响应于容器中的液体和空气的压力来控制阀的操作。传递装置将压力传递到阀控制机构。阀门控制机构包括能够通过容器中的压力作用的可移动元件，并将合力传递到封闭构件，从而打开阀门。选择可移动元件和关闭构件的相应有效表面积以及偏置装置的力，使得当容器中的压力达到预定水平时，关闭构件可打开。

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