Pesticidal composition and Bacillus thuringiensis strain
    83.
    发明授权
    Pesticidal composition and Bacillus thuringiensis strain 失效
    杀虫组合物和苏云金芽孢杆菌菌株

    公开(公告)号:US5976563A

    公开(公告)日:1999-11-02

    申请号:US946895

    申请日:1997-10-08

    IPC分类号: A01N25/02

    CPC分类号: A01N25/02

    摘要: The invention is related to a novel strain(s) of Bacillus thuringiensis in which essentially all of the pesticidal activity of said strain is in the supernatant of a fermentation of said strain. The strain produces a substance which has activity against an insect pest(s) of the order Coleoptera and which enhances the pesticidal activity of a Bacillus related pesticide. The invention further relates to pesticidal compositions comprising the substance and a pesticidal carrier, or the substance and a Bacillus related pesticide, a chemical pesticide and/or a virus with pesticidal properties as well as methods of using the pesticidal compositions to control a pest.

    摘要翻译: 本发明涉及一种苏云金芽孢杆菌的新菌株,其中所述菌株的所有杀虫活性基本上都在所述菌株的发酵上清液中。 该菌株产生一种具有抗鞘翅目昆虫害虫的活性的物质,其增强了与芽孢杆菌相关的农药的杀虫活性。 本发明还涉及包含该物质和杀虫载体的农药组合物,或该物质和一种与芽孢杆菌有关的农药,化学农药和/或具有杀虫性质的病毒以及使用该杀虫组合物来控制有害生物的方法。

    Bacillus thuringiensis isolates active against lepidopteran pests
    84.
    发明授权
    Bacillus thuringiensis isolates active against lepidopteran pests 失效
    苏云金芽孢杆菌分离株对鳞翅目害虫有活性

    公开(公告)号:US5556784A

    公开(公告)日:1996-09-17

    申请号:US157363

    申请日:1993-11-23

    申请人: Chi-Li Liu

    发明人: Chi-Li Liu

    摘要: The invention relates to a Bacillus thuringiensis strain(s) which solely produces a CryIA(a) crystal delta-endotoxin having a molecular weight of 130,000 daltons and is active against lepidopteran pests. The invention is also related to a spore(s), mutant(s), or crystal delta-endotoxin obtainable therefrom. Furthermore, the invention relates to insecticidal compositions comprising the B.t. strain, spore, mutant or crystal delta-endotoxin of the present invention. The invention further relates to methods of using the insecticidal compositions to control an insect pest(s) of the order Lepidoptera.

    摘要翻译: 本发明涉及一种仅产生分子量为13万道尔顿的CryIA(a)晶体δ-内毒素并对鳞翅目害虫具有活性的苏云金芽孢杆菌菌株。 本发明还涉及从其获得的孢子,突变体或晶体δ-内毒素。 此外,本发明涉及包含B.t.的杀虫组合物。 菌株,孢子,突变体或晶体δ-内毒素。 本发明还涉及使用杀虫组合物来控制鳞翅目鳞翅目害虫的方法。

    Polysiloxane polyurea urethanes
    85.
    发明授权
    Polysiloxane polyurea urethanes 失效
    聚硅氧烷聚脲聚氨酯

    公开(公告)号:US5221724A

    公开(公告)日:1993-06-22

    申请号:US617401

    申请日:1990-11-19

    摘要: Polysiloxane-containing polyurea and polyurea urethane block copolymers and devices formed therefrom are biocompatible and demonstrate improved physical and mechanical properties. The pre-reaction of an amine-terminated polysiloxane soft segment with an organic diisocyanate provides an oligomer that enhances the hydrophilic properties of the copolymer.

    摘要翻译: 含聚硅氧烷的聚脲和聚脲氨基甲酸酯嵌段共聚物和由其形成的装置是生物相容的并且表现出改进的物理和机械性能。 胺封端的聚硅氧烷软链段与有机二异氰酸酯的预反应提供了提高共聚物亲水性能的低聚物。

    EXPANDABLE FIXING DEVICE
    87.
    发明申请

    公开(公告)号:US20170306998A1

    公开(公告)日:2017-10-26

    申请号:US15472011

    申请日:2017-03-28

    申请人: Chi Li

    发明人: Chi Li

    IPC分类号: F16B13/06

    摘要: An expandable fixing device contains: a first screw and a second screw. The first screw includes a first head portion and a first extension extending downwardly from the first head portion, the first extension has first threads formed on the first head portion, the first screw further includes a screwing orifice defined in the first head portion and multiple slots formed on the first extension, and the first extension has multiple expansion portions formed on a distal end thereof and intersecting with the multiple slots. The second screw includes a second head portion and a second extension extending downwardly from the second head portion, and the second extension has second threads formed on an outer wall thereof, wherein the second extension has a strike stem and inserting into the screwing orifice via the first screw and pushes the multiple expansion portions to expand outwardly.

    Drill bit for screw
    89.
    外观设计
    Drill bit for screw 有权
    钻头用于螺丝

    公开(公告)号:USD690335S1

    公开(公告)日:2013-09-24

    申请号:US29425874

    申请日:2012-06-28

    申请人: Yuan-Chi Li

    设计人: Yuan-Chi Li