Database and index organization for enhanced document retrieval
    11.
    发明授权
    Database and index organization for enhanced document retrieval 有权
    数据库和索引组织,用于增强文档检索

    公开(公告)号:US08458185B2

    公开(公告)日:2013-06-04

    申请号:US13166879

    申请日:2011-06-23

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: G06F17/30

    摘要: A customized, specialty-oriented database and index, of a subject matter area and methods for constructing and using such a database are provided. Selection and indexing of articles is done by experts in the topic with which the database is concerned. As a result, articles are indexed in a manner that allows facile, rapid retrieval of highly relevant articles with few or no false positives with much reduced database maintenance cost through frugal limitation of number of documents in the database, number of terms in a Master Index, and number of codes assigned to each document. A thesaurus allows indexing and search in accordance with terminology familiar to different anticipated groups of users (e.g. doctors, patients, nurses, technicians, and the like). Key articles collections and rapid access to documents therein are also provided.

    摘要翻译: 提供了一个主题领域的定制化,面向专业的数据库和索引,以及构建和使用这种数据库的方法。 文章的选择和索引由数据库涉及的主题的专家完成。 因此,文章的索引方式允许通过节俭地限制数据库中的文档数量,大量索引中的术语数量,很少或没有误报,轻松快速检索高度相关的文章,从而大大降低了数据库维护成本 ,以及分配给每个文档的代码数量。 词典允许根据不同的预期用户组(例如医生,患者,护士,技术人员等)熟悉的术语进行索引和搜索。 还提供了关键文章收藏和快速访问其中的文档。

    Database and index organization for enhanced document retrieval
    13.
    发明授权
    Database and index organization for enhanced document retrieval 有权
    数据库和索引组织,用于增强文档检索

    公开(公告)号:US08938458B2

    公开(公告)日:2015-01-20

    申请号:US13908415

    申请日:2013-06-03

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: G06F17/30

    摘要: A customized, topical database and methods for constructing and using such a database are provided. Selection and indexing of articles is done by experts in the topic with which the database is concerned. As a result, articles are indexed in a manner that allows facile, rapid retrieval of highly relevant articles with few or no false positives.

    摘要翻译: 提供了一种定制的主题数据库和用于构建和使用这种数据库的方法。 文章的选择和索引由数据库涉及的主题的专家完成。 因此,文章的索引方式允许轻松,快速检索高度相关的文章,几乎没有或没有假阳性。

    Plastic coating thread and coupling assembly
    14.
    发明授权
    Plastic coating thread and coupling assembly 失效
    塑料涂层螺纹和联轴器组件

    公开(公告)号:US5470111A

    公开(公告)日:1995-11-28

    申请号:US288805

    申请日:1994-08-12

    IPC分类号: F16L15/04 F16L58/18

    CPC分类号: F16L15/001 F16L58/182

    摘要: A coupling assembly having an annular coupling with internal threads having a continuous plastic, corrosion-resistant coating. Opposed tubes are provided with a similar internal coating. The tubes have external threads inserted into the coupling with the internal and external threads being in threaded engagement. An annular gasket is provided of rigid material and is mounted between and in sealing engagement with opposed ends of the tubes within the coupling. The gasket has a continuous radial portion extending between the opposed ends of the tubes and in spaced apart relation thereto. O-rings are in sealing engagement with the tubing ends and the continuous radial portion of the gasket. A pair of opposed flanges extend from opposite sides of the continuous radial portion of the gasket and are in sealing contact with an interior surface portion of the tubes.

    摘要翻译: 一种联接组件,其具有带有内螺纹的环形联接件,其具有连续塑料的耐腐蚀涂层。 相对的管设置有类似的内部涂层。 这些管具有插入联接器中的外螺纹,内螺纹和外螺纹处于螺纹接合。 环形垫片由刚性材料提供,并且安装在联接器内的管的相对端之间并与之密封接合。 垫圈具有在管的相对端之间延伸并且与其间隔开的关系的连续的径向部分。 O形圈与管道端部和垫圈的连续径向部分密封接合。 一对相对的凸缘从垫圈的连续径向部分的相对侧延伸并且与管的内表面部分密封接触。

    Spark igniter system
    15.
    发明授权
    Spark igniter system 失效
    火花点火系统

    公开(公告)号:US4954078A

    公开(公告)日:1990-09-04

    申请号:US839901

    申请日:1986-03-14

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: F23Q2/28 F23Q13/04

    CPC分类号: F23Q13/04 F23Q2/287

    摘要: A spark igniter circuit is provided for igniting a flammable gas mixture in devices such as gas torches, lanterns, stoves and the like. A piezoelectric spark generator imposes a voltage on an electrically conductive circuit which is discontinuous in two locations for creating a pair of spark gaps in the circuit. The first spark gap eliminates the need of stripping insulation from a pair of wires and providing a connector therebetween and possibly enhances the effectiveness of a spark at the second spark gap for igniting the gas mixture.

    摘要翻译: 提供火花点火器电路,用于点燃诸如气体火炬,灯笼,炉子等的装置中的易燃气体混合物。 压电火花发生器在两个位置不连续的导电电路上施加电压,以在电路中产生一对火花隙。 第一火花隙消除了从一对电线剥离绝缘和在它们之间提供连接器的需要,并可能提高在第二火花隙处的火花的有效性,用于点燃气体混合物。

    Low pressure gas torch burner
    16.
    发明授权
    Low pressure gas torch burner 失效
    低压气体割炬燃烧器

    公开(公告)号:US4666399A

    公开(公告)日:1987-05-19

    申请号:US840325

    申请日:1986-03-14

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: F23D14/38 F23Q3/00

    CPC分类号: F23Q3/002 F23D14/38

    摘要: A portable, low-pressure propane gas torch including an internal spark igniter is characterized by the absence of the heretofore conventional venturi. Particular ratios of the inside diameters of the orifice member outlet and the burner tube provide an optimum mixture of flammable gas and aspirated air.

    摘要翻译: 包括内部火花点火器的便携式低压丙烷气割枪的特征在于没有迄今常规的文丘里管。 孔口构件出口和燃烧器管的内径的特定比率提供可燃气体和吸入空气的最佳混合。

    Database and Index Organization for Enhanced Document Retrieval
    19.
    发明申请
    Database and Index Organization for Enhanced Document Retrieval 审中-公开
    数据库和索引组织增强文档检索

    公开(公告)号:US20150186364A1

    公开(公告)日:2015-07-02

    申请号:US14563293

    申请日:2014-12-08

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: G06F17/30

    摘要: A customized, specialty-oriented database and index. of a subject matter area and methods for constructing and using such a database are provided. Selection and indexing of articles is done by experts in the specialty with which the database is concerned. A thesaurus allows indexing and search in accordance with terminology familiar to different anticipated groups of users (e.g. doctors, patients, nurses, technicians, and the like) by translating search terms to a standard and limited list of topics; a limited number of which are assigned to each document/article and allowing the topics most likely to be relevant to be found. The search can be conducted based on the most relevant topic found or sequential searches can be performed based on topics most relevant to individual search terms or combined search terms and the search results combined on the basis of common topic classifications to leverage the benefits of document classification.

    摘要翻译: 定制的面向专业的数据库和索引。 提供了用于构建和使用这种数据库的主题领域和方法。 文章的选择和索引由数据库专业的专家完成。 词典允许按照不同的预期用户组(例如医生,病人,护士,技术人员等)熟悉的术语,通过将搜索术语翻译成标准和有限的主题列表来进行索引和搜索; 其中有限的数量分配给每个文件/文章,并允许找到最可能相关的主题。 搜索可以基于所找到的最相关的主题进行,或者可以基于与个别搜索词或组合搜索词最相关的主题来执行顺序搜索,并且基于共同主题分类组合的搜索结果来利用文档分类的优点 。

    DATABASE AND INDEX ORGANIZATION FOR ENHANCED DOCUMENT RETRIEVAL
    20.
    发明申请
    DATABASE AND INDEX ORGANIZATION FOR ENHANCED DOCUMENT RETRIEVAL 有权
    数据库和索引组织,用于增强文档检索

    公开(公告)号:US20110184954A1

    公开(公告)日:2011-07-28

    申请号:US13080074

    申请日:2011-04-05

    申请人: John M. Nelson

    发明人: John M. Nelson

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30722 G06F17/30613

    摘要: A customized, specialty-oriented database and index. of a subject matter area and methods for constructing and using such a database are provided. Selection and indexing of articles is done by experts in the topic with which the database is concerned. As a result, articles are indexed in a manner that allows facile, rapid retrieval of highly relevant articles with few or no false positives with much reduced database maintenance cost through frugal limitation of number of documents in the database, number of terms in a Master Index, and number of codes assigned to each document. A thesaurus allows indexing and search in accordance with terminology familiar to different anticipated groups of users (e.g. doctors, patients, nurses, technicians, and the like). Key articles collections and rapid access to documents therein are also provided. Additional classifications may be applied to articles or documents and searched as an additional search criterion such as a potential use. The context of key word(s) included in the search query can be specified from the hierarchical list of key words without requiring additional classification of articles/documents. Search results may also be filtered and/or sorted based on components included in the articles/documents.

    摘要翻译: 定制的面向专业的数据库和索引。 提供了用于构建和使用这种数据库的主题领域和方法。 文章的选择和索引由数据库涉及的主题的专家完成。 因此,文章的索引方式允许通过节俭地限制数据库中的文档数量,大量索引中的术语数量,很少或没有误报,轻松快速检索高度相关的文章,从而大大降低了数据库维护成本 ,以及分配给每个文档的代码数量。 词典允许根据不同的预期用户组(例如医生,患者,护士,技术人员等)熟悉的术语进行索引和搜索。 还提供了关键文章收藏和快速访问其中的文档。 额外的分类可以应用于文章或文档,并作为附加搜索标准(如潜在用途)进行搜索。 包括在搜索查询中的关键词的上下文可以从关键词的分级列表中指定,而不需要对文章/文档进行额外的分类。 搜索结果也可以根据文章/文档中包含的组件进行过滤和/或排序。