Methane fermentation
    1.
    发明授权
    Methane fermentation 失效
    甲烷发酵

    公开(公告)号:US4540666A

    公开(公告)日:1985-09-10

    申请号:US407273

    申请日:1982-08-10

    摘要: A methane fermentation process wherein a strain of the genus Methanobacterium is cultivated in a fermenter containing at least a carbon source, a nitrogen source, inorganic salts and micro-flora for methane fermentation. The strain has a methanogenic activity above 8.7.times.10.sup.-8 ml/cell.day in the stationary phase of growth, exhibits the methanogenic activity even at an oxygen partial pressure of 1/30 atm. and is allowed to live under an oxygen partial pressure up to 1/5 atm. The seed of the strain is obtained by anaerobically cultivating the strain in a culture medium containing at least nitrogen sources, inorganic salts and reducing agents in a mesophilic range of 25.degree. to 45.degree. C. using a substrate such as a mixed gas of hydrogen and carbon dioxide, a formate or an acetate. The growth of the strain is facilitated when cocultured with a strain belonging to the genus Clostridium.

    摘要翻译: 一种甲烷发酵方法,其中在含有至少一个碳源,氮源,无机盐和用于甲烷发酵的微生物群的发酵罐中培养甲烷杆菌属菌株。 该菌株在生长的固定期中具有高于8.7×10-8毫升/小时的甲烷生成活性,即使在1/30大气压的氧分压下也显示产甲烷活性。 并允许在高达1/5大气压的氧分压下生活。 菌株的种子通过在含有至少氮源,无机盐和还原剂的培养基中在25℃至45℃的中温范围内通过厌氧培养菌株获得,使用底物如氢气和 二氧化碳,甲酸盐或乙酸盐。 当与属于梭菌属的菌株共培养时,菌株的生长变得容易。

    Hydroponic system
    2.
    发明授权
    Hydroponic system 失效
    水培系统

    公开(公告)号:US4937969A

    公开(公告)日:1990-07-03

    申请号:US280468

    申请日:1988-12-06

    IPC分类号: A01G31/02

    CPC分类号: A01G31/02 Y02P60/216

    摘要: Two pipe-construction houses of a shed-roofed type, facing each other at their ridge sides with a gap provided between the ridges, are coupled with girders to make an integrated construction. The sides are covered with rollable ventilative sheets, and its roof is made of a soft plastic film span on a pipe-construction roof frame above a hard plastic sheet spread along the central part in the longitudinal direction of the roof. Cultivation beds of rust-prevention-coated thin steel sheet are hung on bed bearing fittings of a pipe structure. Nutrient solution is fed by an air lift pump under control by electric conductance thereof.

    摘要翻译: 两个棚屋顶型的管道建筑房屋与脊梁相连,形成一体化的结构。 侧面覆盖有可滚动的通风板,其屋顶由位于屋顶纵向中央部分的硬塑料板上方的管状屋顶框架上的软塑料膜跨距制成。 防锈涂层薄钢板的栽培床挂在管道结构的床轴承配件上。 营养液由其电导控制的空气提升泵进料。

    Composite plating coatings
    4.
    发明授权
    Composite plating coatings 失效
    复合镀层

    公开(公告)号:US5494505A

    公开(公告)日:1996-02-27

    申请号:US379093

    申请日:1995-01-26

    IPC分类号: C23C18/52 C25D15/02 C09D5/00

    CPC分类号: C23C18/52 C25D15/02

    摘要: A composite plating coating includes a metal plating coating which is dispersed with an antibacterial and antifungal composition and/or a fragrant composition. Particularly, by dispersing carriers absorbed with an antibacterial and antifungal composition and a fragrant composition in a metal plating coating, a composite plating coating with an antibacterial and antifungal effect and a fragrance effect can be obtained.

    摘要翻译: 复合电镀涂层包括用抗菌和抗真菌组合物和/或芳香组合物分散的金属镀覆涂层。 特别是,通过将吸附有抗菌,抗真菌剂,芳香剂的载体分散在金属镀覆层中,可以获得具有抗菌,抗真菌效果和香味效果的复合镀覆层。

    Humidifier
    5.
    发明授权
    Humidifier 失效
    加湿器

    公开(公告)号:US07754157B2

    公开(公告)日:2010-07-13

    申请号:US10610796

    申请日:2003-07-01

    IPC分类号: A62B7/08 C10J1/10 B01D25/00

    摘要: The present invention provides a humidifier capable of removing microorganisms without using electric power. The humidifier includes a reservoir; a humidification system including a humidification filter arranged such that at least part thereof is immersed in water and a blowing means for discharging air through the humidification filter; and a microorganism remover including a first electrode and a second electrode having different electric potentials and opposing to each other to have a space therebetween and a short circuit part for causing a short circuit between the first and second electrodes. The first electrode is higher than the second electrode in electric potential and at least the first and second electrodes are arranged in contact with water in the reservoir.

    摘要翻译: 本发明提供能够在不使用电力的情况下除去微生物的加湿器。 加湿器包括一个储存器; 一个加湿系统,包括一个其至少部分被浸入水中的加湿过滤器和一个用于通过加湿过滤器排出空气的吹风装置; 以及微生物去除器,其包括第一电极和第二电极,所述第一电极和第二电极具有不同的电位并且彼此相对以在其间具有空间,以及用于在所述第一和第二电极之间引起短路的短路部分。 第一电极的电位高于第二电极,并且至少第一和第二电极布置成与储存器中的水接触。

    Insect repellent coating and industrial product using the same
    6.
    发明申请
    Insect repellent coating and industrial product using the same 审中-公开
    防虫涂料和工业产品使用相同

    公开(公告)号:US20060177472A1

    公开(公告)日:2006-08-10

    申请号:US10549295

    申请日:2004-03-31

    申请人: Toshikazu Tomioka

    发明人: Toshikazu Tomioka

    IPC分类号: A01N65/00

    摘要: A pest repellent paint contains at least one extract selected from the group consisting of an extract of a whole plant which belongs to a wintergreen family (Pyrolaceae), an extract of a whole plant which belongs to a nasturtium family (Tropaaeolaceae), an extract of branches and leaves of a plant which belongs to a myrtle family (Myrtaceae), and an extract of a whole plant which belongs to a primrose family (Primulaceae); at least one paint resin selected from the group consisting of polyvinyl alcohol, carboxymethylcellulose, epoxy resin, urethane resin, and polyester resin; and a paint solvent.

    摘要翻译: 防虫涂料含有至少一种选自属于冬青科(Pyrolaceae)的全植物提取物,属于金丝桃科的全植物提取物(Tropaaeolaceae)的提取物,提取物 属于桃金娘科(Myrtaceae)的植物的分枝和叶子,以及属于报春花科(Primulaceae)的全植物提取物; 至少一种选自聚乙烯醇,羧甲基纤维素,环氧树脂,聚氨酯树脂和聚酯树脂的涂料树脂; 和涂料溶剂。

    Antiviral composition
    7.
    发明授权
    Antiviral composition 失效
    抗病毒组成

    公开(公告)号:US5429819A

    公开(公告)日:1995-07-04

    申请号:US134124

    申请日:1993-10-08

    IPC分类号: A01N59/16 A01N59/20 A61K9/16

    CPC分类号: A01N59/16 A01N59/20

    摘要: An antiviral composition comprising: a thiosulfate salt and at least one of thiosulfate complex salt of a metal and a porous particulate carrier; said metal being at least one selected from the group consisting of silver, copper and zinc; said salts being carried on said porous particulate carrier. It is applicable to a wide range of living environment such as medical instruments and appliances, hygienic implements as well as kitchen utensils, and also demonstrates an antibacterial activity in addition to the antiviral activity. The composition releases its salts slowly to the environment and the antiviral and antibacterial activities of said composition lasts for a long period of time. A method for preparing said composition as well as an antiviral disinfection method and a virucidal disinfection fluid using said composition are also disclosed.

    摘要翻译: 一种抗病毒组合物,其包含:硫代硫酸盐和金属的硫代硫酸盐配合盐和多孔颗粒载体中的至少一种; 所述金属为选自银,铜和锌的至少一种; 所述盐被携带在所述多孔颗粒载体上。 它适用于各种生活环境,如医疗仪器和电器,卫生用具以及厨房用具,除抗病毒活性外,还具有抗菌活性。 该组合物缓慢地将其盐释放到环境中,并且所述组合物的抗病毒和抗菌活性持续很长时间。 还公开了使用所述组合物制备所述组合物的方法以及抗病毒消毒方法和杀病毒消毒液。