Method and apparatus for searching databases employing a trie search structure
    2.
    发明授权
    Method and apparatus for searching databases employing a trie search structure 有权
    用于搜索使用特里搜索结构的数据库的方法和装置

    公开(公告)号:US06763348B2

    公开(公告)日:2004-07-13

    申请号:US09731855

    申请日:2000-12-08

    IPC分类号: G06F1730

    摘要: A trie searching technique employs entries each including a pointer to the next block in the search and a status indication and also including start and end indexes which define a selected section of the trie key identifying an entry within the block identified by the pointer. Thereby the program for selection of the search key is defined by the trie entries themselves, enabling a general variety of search selections and jumps to avoid any unnecessary parts of the trie search key.

    摘要翻译: 特里搜索技术采用各自包括指向搜索中的下一个块的指针的条目和状态指示,并且还包括起始和终止索引,该起始和终止索引定义了标识由指针识别的块内的条目的特里键的选定部分。 因此,用于选择搜索关键字的程序由特里条目本身定义,使得能够进行各种各样的搜索选择和跳转以避免特里搜索关键字的任何不必要的部分。

    Testing apparatus with mechanism for preventing damage to unit under test
    5.
    发明授权
    Testing apparatus with mechanism for preventing damage to unit under test 有权
    具有防止对被测单元造成损坏的机构的检测装置

    公开(公告)号:US06509752B1

    公开(公告)日:2003-01-21

    申请号:US09800392

    申请日:2001-03-05

    IPC分类号: G01R3102

    CPC分类号: G01R31/2886

    摘要: In one embodiment of the present invention, an apparatus is provided for use in testing a unit under test (UUT). The apparatus includes first and second assemblies. The first assembly has a plurality of members that extend from a surface of the first assembly and an electrically conductive test probe that extends from the surface. The second assembly includes openings dimensioned to receive respective ones of the members, and mechanisms that engage and apply a force to the members when the members are in the openings. When the UUT is under test, the members extend through openings in a PCB that are disposed around a ball grid array (BGA) device, and the force causes the assemblies to be urged toward each other so as to bring the probe into contact with a PCB via that is electrically connected to the BGA.

    摘要翻译: 在本发明的一个实施例中,提供了一种用于测试被测单元(UUT)的装置。 该装置包括第一和第二组件。 第一组件具有从第一组件的表面延伸的多个构件和从表面延伸的导电测试探针。 第二组件包括尺寸适于接纳相应的构件的开口,以及当构件在开口中时接合并向构件施加力的机构。 当UUT被测试时,这些构件延伸穿过布置在球栅阵列(BGA)装置周围的PCB中的开口,并且该力使组件相互推动,以使探针与 PCB通过电连接到BGA。

    Test clip for electrical testing of an electronic component
    6.
    发明授权
    Test clip for electrical testing of an electronic component 有权
    用于电子元件电气测试的测试夹

    公开(公告)号:US06369594B1

    公开(公告)日:2002-04-09

    申请号:US09224969

    申请日:1999-01-04

    申请人: Paul O'Keeffe

    发明人: Paul O'Keeffe

    IPC分类号: G01R3102

    CPC分类号: G01R1/0425 Y10S439/912

    摘要: A test clip is provided for electrically interfacing an electronic component to test equipment used to electrically test the component and/or an electronic unit incorporating the component. The test clip is readily aligned on and secured to the electronic component to convert the component leads into accessible test points that may be probed or easily connected to the test equipment. The test clip may include one or more replaceable contacts that can be replaced, either individually or in one or more groups, when a contact becomes damaged or worn. The replaceable contacts may include one or more lead contacts that are electrically connected to test point contacts. The lead contacts may be adjustably supported on the test clip so that they can be properly aligned with the component leads. The contacts may also include one or more replaceable interface connectors, which may be provided with a resilient interconnector, for electrically interconnecting the component leads to the lead contacts of the test clip. The test clip may be secured to an electronic component by applying a vacuum to the component body to produce a relatively large holding force therebetween.

    摘要翻译: 提供了测试夹,用于将电子部件电接口到用于电测试部件和/或包含部件的电子单元的测试设备。 测试夹易于对准并固定到电子部件上,以将部件引线转换成可被探测或容易连接到测试设备的可接近的测试点。 当接触件损坏或磨损时,测试夹可以包括单独地或以一组或多组替换的一个或多个可更换接触件。 可更换触点可以包括电连接到测试点触点的一个或多个引线触头。 引线触点可以可调节地支撑在测试夹上,使得它们可以与元件引线正确对准。 触点还可以包括一个或多个可替换的接口连接器,其可以设置有弹性互连器,用于将部件引线电连接到测试夹的引线触头。 测试夹可以通过向组件体施加真空而在其间产生相对大的夹持力来固定到电子部件。

    Implantable fabric pouch for mammary prosthesis
    7.
    发明授权
    Implantable fabric pouch for mammary prosthesis 失效
    用于乳房假体的可植入织物袋

    公开(公告)号:US4936858A

    公开(公告)日:1990-06-26

    申请号:US198728

    申请日:1988-05-24

    申请人: Paul O'Keeffe

    发明人: Paul O'Keeffe

    IPC分类号: A61F2/12

    CPC分类号: A61F2/12

    摘要: The present invention discloses a pouch to contain a mammary implant formed from a net-like material fabricated from a bio-compatible non-biodegradable yarn; the pouch being so constructed that the surface intended to form the anterior layer in use is relatively inextensible in the vertical direction as compared with at least one axis non-parallel thereto.

    摘要翻译: 本发明公开了一种包含由生物相容的不可生物降解的纱线制成的网状材料形成的乳房植入物的小袋; 该袋被构造成使得在使用中形成前层的表面与至少一个不平行的轴线相比在垂直方向上相对不可伸展。