Catalyst system for rendering organic propellants hypergolic with hydrogen peroxide
    1.
    发明授权
    Catalyst system for rendering organic propellants hypergolic with hydrogen peroxide 失效
    用过氧化氢提炼有机推进剂的催化剂体系

    公开(公告)号:US07083690B2

    公开(公告)日:2006-08-01

    申请号:US10180210

    申请日:2002-06-26

    IPC分类号: D03D23/00

    CPC分类号: C06D5/04 C06B47/02

    摘要: Novel catalysts capable of rendering both polar and non-polar organic fuels hypergolic with rocket-grade hydrogen peroxide are disclosed. These catalysts are complexes formed by reacting alkyl-substituted diamines or triamines, with metal salts of an aliphatic carboxylic acid or metal 1,3 dione chelates. In addition, the use of various acetylenic compounds as stability enhancing additives and/or promoters is described.

    摘要翻译: 公开了能够使极性和非极性有机燃料具有火箭级过氧化氢的新型催化剂。 这些催化剂是由烷基取代的二胺或三胺与脂族羧酸或金属1,3-二酮螯合物的金属盐反应形成的络合物。 另外,还描述了使用各种炔属化合物作为稳定性增强添加剂和/或助催化剂。

    Hypergolic hydrocarbon fuels
    2.
    发明授权
    Hypergolic hydrocarbon fuels 有权
    全氢烃燃料

    公开(公告)号:US08894782B2

    公开(公告)日:2014-11-25

    申请号:US10365102

    申请日:2003-02-12

    IPC分类号: C06B21/00 C06B47/00 C06B43/00

    CPC分类号: C06B43/00 C06B47/00 C06B47/04

    摘要: Reduced toxicity fuels containing hydrocarbons having both strained rings and internal, conjugated triple bonds are disclosed. The fuels described herein are hypergolic with nitrogen tetroxide and/or inhibited red fuming nitric acid.

    摘要翻译: 公开了含有具有应变环和内部共轭三键的烃的降低毒性的燃料。 本文所述的燃料是四氧化二氮和/或抑制红色发烟硝酸的全脂。

    Process for recovering secoisolariciresinol diglycoside from de-fatted flaxseed
    4.
    发明授权
    Process for recovering secoisolariciresinol diglycoside from de-fatted flaxseed 有权
    从脱脂亚麻籽中回收二异辛烯二醇二糖苷的方法

    公开(公告)号:US06806356B2

    公开(公告)日:2004-10-19

    申请号:US10405869

    申请日:2003-04-02

    IPC分类号: C07G100

    CPC分类号: C07H1/08

    摘要: A process for extracting secoisolariciresinol diglycoside (SDG) from de-fatted flaxseed is described. The process comprises contacting defatted flaxseed with an extraction solvent of acetone and water, extracting the de-fatted flaxseed with the extraction solvent to extract SDG-containing compounds, removal of solvents, followed by alkaline hydrolysis of the extract to liberate free SDG or its salts.

    摘要翻译: 描述了从脱脂亚麻籽提取二异辛烯二醇二糖苷(SDG)的方法。 该方法包括将脱脂的亚麻籽与丙酮和水的提取溶剂接触,用提取溶剂提取脱脂的亚麻籽,提取含SDG的化合物,除去溶剂,然后碱解水解提取物以释放游离的SDG或其盐 。

    Process for isolating genistin from mixtures of soy isoflavones

    公开(公告)号:US07084263B2

    公开(公告)日:2006-08-01

    申请号:US10397692

    申请日:2003-03-26

    IPC分类号: C07H17/00 A23J1/14

    CPC分类号: C07H1/08 C07H17/07

    摘要: A process for enriching the relative concentration of genistin from a mixture of isoflavones is described. In accordance with one aspect of the invention, the process comprises providing a material containing a mixture of isoflavones, extracting the material with an aqueous organic solvent solution, adding calcium oxide or calcium hydroxide to the extract to form calcium-isoflavone complexes and separating precipitated calcium-isoflavone complexes from the extract. The precipitated calcium-isoflavone complexes contain a higher concentration of genistin complexes than daidzin and glycitin complexes.

    Soy isoflavone concentrate process and product

    公开(公告)号:US06369200B1

    公开(公告)日:2002-04-09

    申请号:US09730000

    申请日:2000-12-04

    IPC分类号: A23J114

    摘要: A novel process for making an isoflavone concentrate product from soybeans which includes diluting solubles from alcohol-extracted hexane-defatted soybean flakes to about 10% to about 30% solids, separating undissolved solids from the diluted soy solubles, such that the separated solids have at least 4% isoflavones by weight of dry matter. That concentrate can then be further concentrated to at least 40% isoflavones by weight of dry matter by adjusting pH and temperature and extracting with solvents. The soy isoflavone concentrate products are then used in a liquid or dry beverage, food or nutritional products.

    Voice transmission system
    7.
    发明授权
    Voice transmission system 失效
    语音传输系统

    公开(公告)号:US5138666A

    公开(公告)日:1992-08-11

    申请号:US758707

    申请日:1991-09-09

    IPC分类号: A62B18/08 H04R1/08

    CPC分类号: A62B18/08 H04R1/083

    摘要: The invention provides a combined microphone and amplifier assembly that is releasably connected to the voice emitter passage of a conventional face mask without requiring any penetration or structural modification of the face mask including the voice emitter passage of the mask. The combined microphone and amplifier assembly includes a body mounting and enclosing within a main compartment an amplifier circuit board and a speaker. The body further includes one or more battery compartments having selectively removable covers which afford ready access to the batteries contained within the compartments. Connected to the body is a mounting bracket that facilitates the quick and easy releasable connection of the combined microphone and amplifier assembly to the mask without any penetration or structural modification of the mask being required.

    摘要翻译: 本发明提供一种组合的麦克风和放大器组件,其可释放地连接到常规面罩的语音发射器通道,而不需要包括掩模的语音发射器通道的面罩的任何穿透或结构修改。 组合的麦克风和放大器组件包括主体安装并且包围在主隔室内的放大器电路板和扬声器。 身体还包括一个或多个电池隔间,其具有选择性地可移除的盖子,其提供对容纳在隔间内的电池的准备进入。 与身体连接的是一个安装支架,便于组合的麦克风和放大器组件快速方便地连接到面罩,而无需对所需面罩进行任何穿透或结构修改。