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
    • 13. 发明申请
    • ORDERING DOCUMENT CONTENT
    • 订购文件内容
    • WO2012099801A3
    • 2012-08-23
    • PCT/US2012021385
    • 2012-01-13
    • APPLE INCMANSFIELD PHILIP ANDREWLEVY MICHAEL ROBERTCLEGG DEREK B
    • MANSFIELD PHILIP ANDREWLEVY MICHAEL ROBERTCLEGG DEREK B
    • G06F17/00
    • G06F17/2229G06F17/212G06F17/2241
    • For a page that has been decomposed into a set of primitive areas, a novel method for organizing the set of primitive areas into an ordered list is disclosed. The primitive areas in the ordered list are initially sorted using start point order relation ordering, which compares the start points of the primitive areas in the coordinate system of the page. The ordering of the primitive areas in the ordered list are then refined by using contextual order relation ordering, which compares primitive areas against each other according to coordinate systems local to the primitive areas being compared. A new ordered list is then created by transposing primitive areas that are incorrectly ordered according to contextual order relation ordering.
    • 对于已被分解为一组原始区域的页面,公开了一种用于将一组原始区域组织成有序列表的新颖方法。 有序列表中的原始区域最初使用起点顺序关系排序进行排序,该排序比较了页面坐标系中原始区域的起始点。 然后通过使用上下文顺序关系排序来改进有序列表中的原始区域的顺序,该顺序关系排序根据被比较的原始区域的本地坐标系将原始区域相互比较。 然后通过根据上下文顺序关系排序来转置未正确排序的原始区域来创建新的有序列表。
    • 19. 发明申请
    • IN-SITU TREATMENT OF PYRIDINE-2,3-DICARBOXYLIC ACID ESTERS WITH AN OXIDIZING AGENT
    • 用氧化剂处理吡啶-2,3-二羧酸酯的现场处理
    • WO2005005391A1
    • 2005-01-20
    • PCT/EP2004/006893
    • 2004-06-25
    • BASF AKTIENGESELLSCHAFTLEVY, Michael, A.
    • LEVY, Michael, A.
    • C07D213/803
    • C07D213/82
    • A method for the in-situ treatment of a pyridine-2,3-dicarboxylic acid ester with an oxidizing agent, such as hydrogen peroxide, to improve product quality is provided. The method for the in-situ removal of impurities from a saponified solution of pyridine-2,3-dicarblxylic acid ester comprises the steps of providing a solution of pyridine-2,3-dicarboxylic acid ester, saponifying the solution with a base to form the corresponding pyridine-2,3-dicarboxylic acid salt, reacting the solution with an oxidizing agent in an amount effective to remove impurities, acidifying the solution with an acid to convert the pyridine-2,3-dicarboxylic acid into the corresponding pyridine-2,3-dicarboxylic acid, and collecting a purified solution comprising pyridine-2,3-dicarboxylic acid. Further provided is a method for the preparation of herbicidal 2-(2-imidazolin-2-yl)nicotinic acids, esters, and salts by using a pyridine-2,3-dicarboxylic acid salt prepared by the above method as an intermediate.
    • 提供了用氧化剂如过氧化氢原位处理吡啶-2,3-二羧酸酯以提高产品质量的方法。 从吡啶-2,3-二羧酸酯的皂化溶液中原位去除杂质的方法包括以下步骤:提供吡啶-2,3-二羧酸酯的溶液,将溶液皂化成碱,形成 相应的吡啶-2,3-二羧酸盐,使溶液与氧化剂以有效除去杂质的量反应,用酸酸化溶液,将吡啶-2,3-二羧酸转化为相应的吡啶-2 ,3-二羧酸,并收集包含吡啶-2,3-二羧酸的纯化溶液。 还提供了通过使用通过上述方法制备的吡啶-2,3-二羧酸盐作为中间体制备除草2-(2-咪唑啉-2-基)烟酸,酯和盐的方法。