会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • EXTRACTION AND PURIFICATION OF URUSHIOL FROM BOTANICAL SOURCES
    • 从植物来源提取和纯化尿素
    • US20150284308A1
    • 2015-10-08
    • US14646198
    • 2013-11-21
    • Catherine F. YANGWeixing LIRyan ELLIOTTNikita ILTCHENCKOROWAN UNIVERSITY
    • Catherine F. YangWeixing LiRyan ElliottNikita Iltchencko
    • C07C35/14B01D11/02
    • C07C35/14A61K36/22A61K2236/00B01D11/02B01D11/0288
    • The disclosure relates to methods for preparing urushiol from plants including, for example, poison ivy or poison oak. The methods include extraction of plant material using a primary organic solvent more polar than ethanol, followed by a solvent extraction using substantially immiscible solvents having substantially different polarities, such as hexane and acetonitrile. The method can include further purification, such as by fractionation of solvent-extracted materials using a thiazole-derivatized silica gel chromatography medium. The extracts thus generated can exhibit greater purity, higher concentration, and greater stability than extracts made using previously-known methods. The extracts can be particularly suitable for use in immunotherapeutic methods, such as desensitizing individuals who normally develop allergic contact dermatitis attributable to poison ivy or poison oak.
    • 本公开涉及从植物制备漆酚的方法,包括例如毒藤或毒栎。 所述方法包括使用比乙醇更极性的主要有机溶剂提取植物材料,然后使用基本上不相溶的溶剂(其具有基本上不同的极性,例如己烷和乙腈)进行溶剂萃取。 该方法可以包括进一步纯化,例如通过使用噻唑衍生的硅胶色谱介质对溶剂萃取物进行分级分离。 由此产生的提取物可以表现出比使用先前已知方法制备的提取物更高的纯度,更高的浓度和更高的稳定性。 提取物可以特别适用于免疫治疗方法,例如通常发生归因于毒藤或毒栎的过敏性接触性皮炎的个体脱敏。
    • 3. 发明申请
    • ICON GENERATION METHOD
    • 图标生成方法
    • US20140210862A9
    • 2014-07-31
    • US14005216
    • 2012-03-13
    • Weixing LiTian RenWanqiang LiJiangji Huang
    • Weixing LiTian RenWanqiang LiJiangji Huang
    • G06F3/0481
    • G06F3/04817G06F8/38G06T11/00G06T11/001
    • Disclosed is an icon generation method, comprising: adjusting an original icon to a preset size for a certain resolution environment; determining statistics for the color values of all pixels of the original icon and calculating a dominant hue of the original icon; generating a background color based on a hue angle of the dominant hue and preset values of color saturation and brightness; applying the background color to a preset color gradient template to generate an icon background; cutting the adjusted icon by using a preset icon edge cutting template; and combining the icon background, the cut icon, and a preset icon foreground template to generate a final icon. Through the disclosed solution, new icons complying with a unified system style can be generated, and content consistency of the new icons can be best ensured.
    • 公开了一种图标生成方法,包括:在特定分辨率环境下将原始图标调整为预设大小; 确定原始图标的所有像素的颜色值的统计量并计算原始图标的主色调; 根据主色调的色相角和颜色饱和度和亮度的预设值生成背景颜色; 将背景颜色应用于预设的颜色渐变模板以生成图标背景; 使用预设图标边缘切割模板切割调整后的图标; 并组合图标背景,剪切图标和预设图标前景模板以生成最终图标。 通过公开的解决方案,可以生成符合统一系统风格的新图标,最大限度地保证新图标的内容一致性。
    • 4. 发明申请
    • CLEANING PROCESS OF PRODUCING LACTIC ACID
    • 生产酸乳的清洁工艺
    • US20110210001A1
    • 2011-09-01
    • US13127307
    • 2009-04-20
    • Nanping XuWeixing LiWeihong XingYiqun Fan
    • Nanping XuWeixing LiWeihong XingYiqun Fan
    • C12P7/56B01D61/44C07C59/08C12R1/225
    • B01D61/445B01D61/027B01D61/422B01D61/58C07C51/44C12N1/22C12P7/56C07C59/08
    • Provided is a cleaning process of producing lactic acid. Firstly saccharification liquid is prepared through saccharated materials, then fermented with nutritive materials and lactic acid bacteria, and liquid alkali is used to adjust the pH. The fermentation broth is filtrated with porous membrane, and the lactic acid bacteria in the interception liquid are then reintroduced into the porous membrane for recycling. The permeate from porous membrane is subjected to nanofiltration to be decoloured and purified. The concentrated solution from nanofiltration and the cleaning liquid from fermentation tank and its affiliated equipment are filtrated and sterilized by using ceramic membrane, and then are reintroduced into the fermentation unit for recycling. The permeate from nanofiltration is then subjected to bipolar electrodialysis system to prepare lactic acid, and the liquid alkali produced at the same time is reintroduced into the fermentation tank for recycling. The lactic acid is finally concentrated by using vacuum distillation. The process recycles the bacteria in the liquid alkali and matured fermentation broth, and is characterized by low material consumption and emission, low pollution, reduced cost and cleanness and environmentally protection of the whole production process.
    • 提供了生产乳酸的清洗方法。 首先通过糖化物质制备糖化液,然后用营养物质和乳酸菌发酵,并使用液态碱调节pH值。 用多孔膜过滤发酵肉汤,然后将拦截液中的乳酸菌重新引入多孔膜进行再循环。 对来自多孔膜的渗透物进行纳米过滤以进行脱色和纯化。 来自纳滤的浓缩溶液和来自发酵罐及其附属设备的清洗液通过陶瓷膜过滤灭菌,然后重新引入发酵单元进行再循环。 然后将来自纳滤的渗透物进行双极电渗析系统以制备乳酸,同时产生的液碱再次引入发酵罐中进行再循环。 最后通过真空蒸馏浓缩乳酸。 该工艺循环利用液态碱和成熟发酵液中的细菌,其特点是材料消耗低,污染少,成本低廉,整个生产过程的清洁和环保。
    • 5. 发明授权
    • Icon generation method
    • 图标生成方法
    • US09310964B2
    • 2016-04-12
    • US14005216
    • 2012-03-13
    • Weixing LiTian RenWanqiang LiJiangji Huang
    • Weixing LiTian RenWanqiang LiJiangji Huang
    • G06F3/0481G09G5/00G06F9/44G06T11/00
    • G06F3/04817G06F8/38G06T11/00G06T11/001
    • Disclosed is an icon generation method, comprising: adjusting an original icon to a preset size for a certain resolution environment; determining statistics for the color values of all pixels of the original icon and calculating a dominant hue of the original icon; generating a background color based on a hue angle of the dominant hue and preset values of color saturation and brightness; applying the background color to a preset color gradient template to generate an icon background; cutting the adjusted icon by using a preset icon edge cutting template; and combining the icon background, the cut icon, and a preset icon foreground template to generate a final icon. Through the disclosed solution, new icons complying with a unified system style can be generated, and content consistency of the new icons can be best ensured.
    • 公开了一种图标生成方法,包括:在特定分辨率环境下将原始图标调整为预设大小; 确定原始图标的所有像素的颜色值的统计量并计算原始图标的主色调; 根据主色调的色相角和颜色饱和度和亮度的预设值生成背景颜色; 将背景颜色应用于预设的颜色渐变模板以生成图标背景; 使用预设图标边缘切割模板切割调整后的图标; 并组合图标背景,剪切图标和预设图标前景模板以生成最终图标。 通过公开的解决方案,可以生成符合统一系统风格的新图标,最大限度地保证新图标的内容一致性。