专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5632147A Solar powered steam turbine generator 失效
标题翻译：太阳能蒸汽轮机发电机
公开(公告)号：US5632147A
公开(公告)日：1997-05-27
申请号：US629835
申请日：1996-04-10
申请人： William Greer
发明人： William Greer
IPC分类号： F03G6/06 , F03G6/02
CPC分类号： F03G6/065 , Y02E10/46
摘要： A solar steam generator has a hollow steam rotor mounted for rotation in a closed compartment located within a larger housing. The rotor is made of heat conductive material and is supplied with water or other working fluid through an inlet at its central hub. A plurality of steam jet outlets are located around the periphery of the rotor; and they are oriented to cause the rotor to spin as the water or working fluid inside is heated to a boiling temperature. To cause the fluid in the rotor to boil, Fresnel lenses, located in an open end of the housing, focus heat from the sun onto the rotor and the chamber in which it is located. Steam and fluid which exit from the nozzles is recovered in the sealed chamber and is returned through a condenser-reservoir, from which it is supplied back to the water inlet of the rotor.
摘要翻译：太阳能蒸汽发生器具有中空蒸汽转子，其安装用于在位于更大壳体内的封闭隔室中旋转。转子由导热材料制成，并通过其中心毂上的入口供应水或其他工作流体。多个蒸汽喷射出口位于转子周边周围; 并且它们被定向成使得转子在内部的水或工作流体被加热至沸腾温度时旋转。为了使转子中的流体沸腾，位于壳体开口端的菲涅耳透镜将来自太阳的热量聚焦到转子及其所在的腔室中。从喷嘴出来的蒸汽和流体在密封室中回收并通过冷凝器 - 储存器返回，从冷凝器 - 储存器将其供给到转子的进水口。

2. 发明授权

US5525658A Polymer compositions and processes 失效
标题翻译：聚合物组合物和方法
公开(公告)号：US5525658A
公开(公告)日：1996-06-11
申请号：US374663
申请日：1995-01-24
申请人： John M. Liddell , William Greer
发明人： John M. Liddell , William Greer
IPC分类号： C08K3/30 , C08L67/00 , C08L67/02
CPC分类号： C08K3/30
摘要： Melt processed articles of improved color and odor can be produced from hydroxyalkanoic acid polymers if they are melt processed in the presence of a temperature stable sulphite salt, and compositions for use in such processes are disclosed.
摘要翻译：如果在温度稳定的亚硫酸盐存在下熔融加工，则可以由羟基链烷酸聚合物制备具有改善的颜色和气味的熔融加工制品，并且公开了用于这些方法的组合物。

3. 发明授权

US6146879A Biocatalysts 失效
标题翻译：生物催化剂
公开(公告)号：US6146879A
公开(公告)日：2000-11-14
申请号：US968091
申请日：1997-11-12
申请人： John Macdonald Liddell , William Greer
发明人： John Macdonald Liddell , William Greer
IPC分类号： C12P1/00 , C12N1/00 , C12N9/00 , C12N9/14 , C12N9/78 , C12N9/80 , C12N9/88 , C12P41/00 , C12N1/04 , C12N9/98
CPC分类号： C12N9/88 , C12N1/005 , C12N9/14 , C12N9/78 , C12P41/00
摘要： A method is presented for spray-drying whole microorganisms of Fusarium lateritium, Methylophilus methylotrophus, and Pseudomonas putida under conditions that the activity of cyanide hydratase, amidase and D-2-haloalkanoic acid halidohydrolase respectively are retained.
摘要翻译：在分别维持氰化物水合酶，酰胺酶和D-2-卤代烷酸卤化水解酶的活性的条件下，提出了用于喷雾干燥镰刀菌，甲基嗜球菌和恶臭假单胞菌的全部微生物的方法。

4. 发明授权

US5627276A Peroxide degradation of DNA for visocity reduction 失效
标题翻译： DNA的过氧化物降解以减少粘膜
公开(公告)号：US5627276A
公开(公告)日：1997-05-06
申请号：US424458
申请日：1995-04-27
申请人： William Greer
发明人： William Greer
IPC分类号： C12N1/08 , C12N1/20 , C12P7/62 , C12R1/05 , C07H1/00 , C07H21/04
CPC分类号： C12P7/625 , C12N1/08
摘要： Peroxide, particularly supplied as hydrogen peroxide, is an effective nucleic acid degrading agent and can be used in the recovery of intracellularly produced materials from cell (particularly bacterial) lysates. The degradation or removal of nucleic acids from cell lysates is important because they form solutions of high viscosity which interfere with subsequent processing. Peroxide degradation is particularly useful in the recovery of polyhydroxyalkanoate polymers such as polyhydroxybutyrate/valerate from lysates of bacterial cells in which they are produced.
摘要翻译： PCT No.PCT / GB93 / 02208 Sec。 371日期：1995年04月27日 102（e）日期1995年4月27日PCT提交1993年10月27日PCT公布。公开号WO94 / 10289 日期1994年5月11日特别是作为过氧化氢供应的过氧化物是有效的核酸降解剂，可用于从细胞（特别是细菌）裂解物中回收细胞内产生的物质。从细胞裂解液中降解或去除核酸是重要的，因为它们形成干扰后续加工的高粘度溶液。过氧化物降解特别可用于从产生它们的细菌细胞的裂解物中回收聚羟基丁酸酯聚合物，例如聚羟基丁酸酯/戊酸酯。

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