公开(公告)号：US5785946A

公开(公告)日：1998-07-28

申请号：US808190

申请日：1997-02-28

申请人： Thomas J. Pinnavaia ,  Peter T. Tanev

发明人： Thomas J. Pinnavaia ,  Peter T. Tanev

IPC分类号： B01J29/03 ,  B01J29/89 ,  B01J37/03 ,  C01B37/00 ,  C01B37/02 ,  C01B39/04 ,  C07C46/06

CPC分类号： C07C46/06 ,  B01J21/04 ,  B01J21/066 ,  B01J23/14 ,  B01J29/0308 ,  B01J29/89 ,  B01J35/1061 ,  B01J37/036 ,  C01B37/00 ,  C01B37/005 ,  C01B37/02 ,  Y10S502/509

摘要： This invention relates to new crystalline organic compositions having unique combinations of framework-confined uniform mesopores and textural mesopores and to a method for their preparation. The compositions typically possess a framework wall thickness of at least about 17.ANG., small elementary particle size of less than about 400.ANG., and ratio of textural to framework-confined mesoporosity of greater than about 0.2. The formation of the mesoporous structure is accomplished by a novel self-assembly mechanism involving hydrogen bonding between neutral amine surfactant (S.degree.) and neutral inorganic oxide precursor (I.degree.). This S.degree.I.degree. templating approach allows for facile and environmentally benign recycling of the cost-intensive template by simple solvent extraction methods.

公开(公告)号：US5762034A

公开(公告)日：1998-06-09

申请号：US585880

申请日：1996-01-16

申请人： John F. Foss

发明人： John F. Foss

IPC分类号： F01P11/10 ,  F01P5/06 ,  F04D29/54 ,  F04D29/68 ,  F01P7/10

CPC分类号： F04D29/681 ,  F01P5/06 ,  F04D29/545 ,  Y10S415/914

摘要： A shroud for the cooling fan of a motor vehicle engine provides a circumferential axial flow of air between the fan blade tips and the shroud to improve fan efficiency and engine cooling. The shroud may include a circumferentially extending Coanda surface and adjacent circular throat which directs air flow toward the annulus between the shroud and the fan blade tips. Adjustment of the air pressure and throat dimension allows accurate control of the velocity profile of the air flow through the annulus.

摘要翻译： 用于机动车辆发动机的冷却风扇的护罩提供在风扇叶片尖端和护罩之间的周向轴向空气流动，以提高风扇效率和发动机冷却。 护罩可以包括周向延伸的柯恩达表面和相邻的圆形喉部，其引导气流朝向护罩和风扇叶片尖端之间的环形空间。 空气压力和喉部尺寸的调节允许精确控制通过环空气流的速度分布。

公开(公告)号：US5736818A

公开(公告)日：1998-04-07

申请号：US616349

申请日：1996-03-15

申请人： Michael J. Ulczynski ,  Donnie K. Reinhard ,  Jes Asmussen

发明人： Michael J. Ulczynski ,  Donnie K. Reinhard ,  Jes Asmussen

IPC分类号： H01J37/32 ,  H05H1/46

CPC分类号： H01J37/32532 ,  H01J37/32192 ,  H01J37/32834

摘要： A plasma (56, 333) generating apparatus (10, 320, 450) wherein a stage (250, 300, 300A, 350, 400, 425) is constructed to keep the plasma on the substrate (S). A pair of electrically, non-conductive tubes (252, 252A, 303, 305, 303A, 305A 403, 405) are mounted on a conductive base plate (253,306,406) having holes (255, 306B) for gas flow and one of the tubes supports a conductive support plate (251, 301, 351, 401) for a substrate (S). An electrically conductive disk (304, 404) between the tubes is provided. An outer conductive tube (307, 418) is preferably used with larger diameter chambers. The stage is designed to prevent the plasma from falling below conductive support plate which preferably mounts a graphite insert (302, 352, 402) which supports the substrate.

摘要翻译： 一种等离子体（56,333）发生装置（10,320,450），其中构造了用于将等离子体保持在衬底（S）上的级（250,3300,300,400,450）。 一对电不导电管（252,252A，303,305,303A，305A，403,405）安装在具有用于气流的孔（255,306B）的导电基板（253,306,406）上，并且其中一个管 支撑用于衬底（S）的导电支撑板（251,301,351,401）。 提供了管之间的导电盘（304,404）。 外导电管（307,418）优选用于较大直径的腔室。 该台被设计成防止等离子体落在导电支撑板之下，其优选地安装支撑衬底的石墨插入件（302,352,402）。

公开(公告)号：US5705374A

公开(公告)日：1998-01-06

申请号：US629430

申请日：1996-04-09

申请人： Robert A. Sanford ,  James M. Tiedje ,  John A. Breznak ,  John W. Urbance

发明人： Robert A. Sanford ,  James M. Tiedje ,  John A. Breznak ,  John W. Urbance

IPC分类号： C12P3/00 ,  C12P1/04 ,  C12N1/00

CPC分类号： C12R1/01 ,  C12P3/00 ,  Y10S435/821 ,  Y10S435/822

摘要： A process for producing hydrogen anaerobically in a culture medium or in the environment using a proteobacteria is described. Preferably the proteobacteria is Desulfovibrio sp. ATCC 55738 (FOX1). The hydrogen can be used as a fuel and for other purposes and is a staple chemical.

摘要翻译： 描述了在培养基中或在使用变形杆菌的环境中厌氧生产氢的方法。 优选地，变形杆菌是脱硫弧菌 ATCC 55738（FOX1）。 氢气可用作燃料并用于其它目的，并且是主要化学品。

公开(公告)号：US5691275A

公开(公告)日：1997-11-25

申请号：US593265

申请日：1996-01-29

申请人： Muraleedharan G. Nair ,  Gene R. Safir ,  Robert E. Schutzki ,  Brendan A. Niemira

发明人： Muraleedharan G. Nair ,  Gene R. Safir ,  Robert E. Schutzki ,  Brendan A. Niemira

IPC分类号： A01G31/00 ,  A01N43/16 ,  A01N63/04 ,  C07D311/36 ,  C12N1/14

CPC分类号： C07D311/36 ,  A01N43/16 ,  A01N63/04

摘要： Compositions of an alkali metal formononetinate, particularly potassium and sodium, for stimulating the growth of mycorrhizal fungi which colonize the plant and in turn stimulate growth of the plant. The results are improved over formononetin. ##STR1##

摘要翻译： 用于刺激定植于植物的菌根真菌的生长并且反过来刺激植物生长的碱金属磺酸盐特别是钾和钠的组合物。 结果提高了结论。

公开(公告)号：US5672264A

公开(公告)日：1997-09-30

申请号：US675275

申请日：1996-07-01

申请人： Thomas J. Pinnavaia ,  Jingjie Guan

发明人： Thomas J. Pinnavaia ,  Jingjie Guan

IPC分类号： B01J21/16 ,  B01J29/04 ,  C10G47/02

CPC分类号： B01J29/049

摘要： A class of highly stable supergallery pillared clay compositions that have a basal spacing up to 55 .ANG. corresponding a gallery height of 35 .ANG. for samples dried at room temperature and a basal spacing up to 45 .ANG. corresponding a gallery height of 255 .ANG. for samples steamed at 800.degree. C. for 17 hours. Said compositions are prepared by special procedures including pillaring reaction in presence of poly (vinyl alcohol) as a pillaring precursor, an aging process at pH of around 4 to 9, and a calcinating or steaming treatment at high temperature. The new compositions exhibit catalytic properties and adsorption properties superior to prior art pillared clays. Said compositions are useful as catalysts for carbonium-ion reaction, and as adsorbents and catalyst carriers. They are especially suitable for preparing microspheric cracking catalysts for heavy oil or residual feedstock.

摘要翻译： 一类高度稳定的超级平台柱状粘土组合物，其基础间距高达55安格姆，对应于室温下的样品的高度为35安格姆的样品，并且基准间距​​为45安培，对应于蒸汽蒸馏的样品的255高度 800℃17小时。 所述组合物通过特殊方法制备，包括在聚（乙烯醇）作为起始前体的存在下的柱反应，pH为约4至9的老化过程，以及在高温下的煅烧或蒸汽处理。 新组合物表现出优于现有技术柱状粘土的催化性能和吸附性能。 所述组合物可用作碳离子反应的催化剂，以及作为吸附剂和催化剂载体。 它们特别适用于制备用于重油或残留原料的微球裂解催化剂。

公开(公告)号：US5665351A

公开(公告)日：1997-09-09

申请号：US719425

申请日：1996-09-25

申请人： Muraleedharan G. Nair ,  Joseph M. Vargas ,  Jon F. Powell ,  Amitabh Chandra ,  Alvin Ronald Detweiler

发明人： Muraleedharan G. Nair ,  Joseph M. Vargas ,  Jon F. Powell ,  Amitabh Chandra ,  Alvin Ronald Detweiler

IPC分类号： A01N63/00 ,  A01N25/00 ,  C12N1/20

CPC分类号： C12R1/38 ,  A01N63/00 ,  Y10S435/822 ,  Y10S435/874

摘要： A method for controlling fungal diseases in turfgrasses using a Pseudomonas aureofaciens. The Pseudomonas aureofaciens is particularly useful in inhibiting dollar spot (Sclerotinia homoeocarpa) in turfgrasses. The method is environmentally safe and economical.

摘要翻译： 一种使用金黄色葡萄球菌（Strepomonas aureofaciens）控制草坪草中真菌病的方法。 金黄色假单胞菌特别适用于抑制草坪草中的美元斑点（Sclerotinia homoeocarpa）。 该方法环保，经济。

公开(公告)号：US5654164A

公开(公告)日：1997-08-05

申请号：US662537

申请日：1996-06-13

申请人： Alicia E. Gardiol ,  Ruben J. Hernandez ,  Bruce R. Harte

发明人： Alicia E. Gardiol ,  Ruben J. Hernandez ,  Bruce R. Harte

IPC分类号： C12Q1/26

CPC分类号： C12Q1/26 ,  Y10S436/904

摘要： A method and device for removing oxygen using a reduced oxidase enzyme and for providing a colorimetrically detectable signal of the presence of the oxygen is disclosed. A reduced laccase or ascorbate oxidase is preferably provided with a substrate which reduces the oxidase. Color is generated which can be detected visually or by other means such as a spectrophotometer. The method and device are particularly useful in the food, pharmaceutical and biological industries.

摘要翻译： 公开了一种使用还原氧化酶除去氧气并提供比色测量的氧存在信号的方法和装置。 还原漆酶或抗坏血酸氧化酶优选具有减少氧化酶的底物。 产生可以目视检测的颜色，或通过分光光度计等其它方式检测。 该方法和装置在食品，制药和生物工业中特别有用。

公开(公告)号：US5650330A

公开(公告)日：1997-07-22

申请号：US614690

申请日：1996-03-13

申请人： Rosetta N. Reusch

发明人： Rosetta N. Reusch

IPC分类号： A01N25/28 ,  A61K9/127 ,  B01D61/00 ,  B01D69/00 ,  B01D69/02 ,  B32B9/00 ,  C12Q1/02 ,  G01N27/26 ,  G01N27/333 ,  G01N33/68

CPC分类号： G01N33/6872 ,  A61K9/1271 ,  C12Q1/025 ,  G01N2500/00 ,  Y10T428/2984

摘要： Lipid bilayers which incorporate poly-3-hydroxybutyrate/polyphosphate ion channels. The ion channels are preferably purified polyhydroxybutyrate polyphosphate complexes extracted from organisms or prepared from the individual constituents which have been size selected. The bilayers are useful for testing the affect of various molecules and ions on the channel which correlates to the in vivo result. The bilayers are useful for transporting the channels into cells or other bilayers.

摘要翻译： 含有聚-3-羟基丁酸/多磷酸离子通道的脂质双层。 离子通道优选是从生物体中提取的纯化的聚羟基丁酸酯多磷酸盐复合物或由已经选择尺寸的各个成分制备。 双层可用于测试与体内结果相关的通道上各种分子和离子的影响。 双层对于将通道输送到细胞或其他双层中是有用的。

公开(公告)号：US5639454A

公开(公告)日：1997-06-17

申请号：US417822

申请日：1995-04-06

申请人： Suzanne M. Thiem

发明人： Suzanne M. Thiem

IPC分类号： A01N63/00 ,  C07K14/01 ,  C12N15/63 ,  C12N15/86

CPC分类号： C07K14/005 ,  A01N63/00 ,  C12N15/86 ,  C12N2710/14122 ,  C12N2710/14143 ,  C12N2710/14145

摘要： Insect control agents comprising a gene encoding a protein that affects the host range of baculoviruses. A unique gene encoding a protein of 25.7 kdal, p25.7, isolated from a baculovirus from the gypsy moth, Lymantria dispar nuclear polyhedrosis virus, that affects the host range of baculoviruses is disclosed. This "host range gene" allows a second baculovirus, Autographa californica nuclear polyhedrosis virus, to replicate in an insect cell line that will not normally support its replication. Methods for producing the insect control agents are included. A recombinant Autographa california nuclear polyhedrosis virus, in which the p25.7 gene has been inserted, was demonstrated to replicate in both a cell line and an insect species that the unaltered Autographa californica nuclear polyhedrosis virus does not infect. The recombinant Autographa californica nuclear polyhedrosis virus also shows increased virulence towards insects that are susceptible to infection by unaltered virus as demonstrated by a significant reduction in the dose of virus needed to kill 50% of the infected insect larvae (LD50).

摘要翻译： 包含编码影响杆状病毒宿主范围的蛋白质的基因的昆虫控制剂。 公开了编码从具有影响杆状病毒宿主范围的吉普赛蛾（Lymantria dispar nuclear polyhedrosis virus）的杆状病毒分离的25.7kdal，p25.7的蛋白质的独特基因。 这种“宿主范围基因”允许第二杆状病毒（Autographa californica nuclear polyhedrosis virus）复制在通常不支持其复制的昆虫细胞系中。 包括生产昆虫控制剂的方法。 证实了已经插入p25.7基因的重组Autographa加利福尼亚核多角体病毒在细胞系和未改变的苜蓿猕猴核型多角体病毒不感染的昆虫物种中复制。 重组苜蓿苜蓿核型多角体病毒也显示对易受未变质病毒感染的昆虫的毒力增加，如通过杀死50％感染的昆虫幼虫（LD50）所需的病毒剂量显着减少所证实的。