Road surfaces
    1.
    发明授权
    Road surfaces 失效
    道路表面

    公开(公告)号:US4105458A

    公开(公告)日:1978-08-08

    申请号:US664655

    申请日:1976-03-08

    IPC分类号: C04B20/00 E01C7/08 C04B7/02

    CPC分类号: C04B20/00 E01C7/085

    摘要: A road surface comprising a blend of at least two aggregate materials disposed in a binder matrix and having different rates of wear as judged by the aggregate test B.S.812 1967, each aggregate material comprising individual aggregate particles of a size such that they will be retained on a British Standard 1/4 inch sieve, or its metric equivalent, and will pass through a British Standard 3/4 inch sieve, or its metric equivalent, and having a surface micro-texture in the range defined by asperity heights of a minimum texture depth of 5 microns and a maximum texture of 500 microns, the individual aggregate particles being disposed in the binder matrix so that the shortest distance between any two adjacent particles is 1 to 6 mm and the texture depth of the aggregate particles in the binder matrix is between 1 and 5 mm, of which the following is a specification.

    Pneumatic tires
    2.
    发明授权
    Pneumatic tires 失效
    气动轮胎

    公开(公告)号:US4280543A

    公开(公告)日:1981-07-28

    申请号:US775472

    申请日:1977-03-08

    CPC分类号: B60C1/0016 B60C2011/0016

    摘要: A tire having a tread with improved wet grip characteristics. The tread is made from a composition which has specific loss factor values measured in high and low frequency ranges defined herein.

    摘要翻译: 具有改进的湿抓地特性的胎面的轮胎。 胎面由具有在本文定义的高频和低频范围内测量的特定损耗因子值的组合物制成。

    Integrated Leadframe And Bezel Structure And Device Formed From Same
    3.
    发明申请
    Integrated Leadframe And Bezel Structure And Device Formed From Same 有权
    集成的引线框和边框结构与设备相同

    公开(公告)号:US20100127366A1

    公开(公告)日:2010-05-27

    申请号:US12324869

    申请日:2008-11-27

    IPC分类号: H01L23/495 H01L21/71

    摘要: An integrated leadframe and bezel structure includes a planar carrier frame, a plurality of bonding leads, a die pad region, and a bezel structure. The bezel structure includes a bending portion shaped and disposed to facilitate a portion of said bezel structure being bent out of the plane of said carrier frame. A sensor IC may be secured to the die pad region, and wire bonds made to permit external connection to the sensor IC. The bezel structure includes portions which are bent such that their upper extent is in or above a sensing surface. The assembly is encapsulated, exposing on the top surface part of the bezel portions and the upper surface of the sensor IC, and on the bottom surface the contact pads. Two or more bezel portions may be provided, one or more on each side of the sensor IC.

    摘要翻译: 集成的引线框架和边框结构包括平面载体框架,多个键合引线,芯片焊盘区域和边框结构。 边框结构包括弯曲部分,该弯曲部分成形并设置成便于所述边框结构的一部分从所述载体框架的平面弯曲出来。 传感器IC可以固定到管芯焊盘区域,并且引线接合以允许外部连接到传感器IC。 边框结构包括弯曲的部分,使得它们的上部范围在感测表面中或上方。 组件被封装,暴露在边框部分的顶表面部分和传感器IC的上表面上,并且在底表面上暴露于接触垫。 可以提供两个或更多个边框部分,在传感器IC的每一侧上设置一个或多个边框部分。

    Gravity motor
    5.
    发明授权
    Gravity motor 失效
    重力电机

    公开(公告)号:US06206141B1

    公开(公告)日:2001-03-27

    申请号:US09002352

    申请日:1998-01-02

    申请人: Robert Bond

    发明人: Robert Bond

    IPC分类号: F03G300

    CPC分类号: F03G3/02

    摘要: A gravity motor using the potential energy of an initial mass located at a relative height. This potential energy can be converted into kinetic energy. This gravity motor comprises a storage bin (26) able to contain a quantity of fragmented material (39) and having a base (28) with a first chute (30) to take the fragmented material (39) out of the base (28), a second chute (34) with an exit (58) and a guiding cylinder (32) of the exit (58), a wheel (60) with vanes (61) that rotate a rotor (46). While rotating, each vane (61) can collect a volume of the fragmented material (39) and act as a torque around a central axis, thus causing the rotation of the wheel around the central axis, at a velocity corresponding to the kinetic energy of the volume of the fragmented material (39). The rotor (46) comprises means for articulated fastening to a machinery part.

    摘要翻译: 使用位于相对高度的初始质量的势能的重力马达。 这个势能可以转化为动能。 该重力电动机包括能够容纳一定数量的碎片材料(39)并且具有带有第一滑槽(30)的基部(28)以将碎片材料(39)从基部(28)中取出的储存箱(26) ,具有出口(58)和出口(58)的引导筒(32)的第二滑槽(34),具有旋转转子(46)的叶片(60)的轮(60)。 在旋转的同时,每个叶片(61)可以收集碎片材料(39)的体积并且作为围绕中心轴线的扭矩,从而引起轮子围绕中心轴线的旋转,速度对应于 碎片材料(39)的体积。 转子(46)包括用于铰接固定到机械部件的装置。

    Vibratory part scrubber and method
    6.
    发明授权
    Vibratory part scrubber and method 失效
    振动部件洗涤器和方法

    公开(公告)号:US4662425A

    公开(公告)日:1987-05-05

    申请号:US864757

    申请日:1986-05-14

    IPC分类号: B22D29/00 B22D31/00 B24B31/06

    摘要: An apparatus usable for cleaning foreign material from the internal and external surfaces of a part, including a container of particulate media, a vibration generator for the container which creates an amplitude and frequency which will fluidize the media, and means for suspending the part in the fluidized media. The suspending means is vibrated at an amplitude and frequency different from the amplitude and frequency of the container whereby the fluidized media will clean the foreign material from the internal and external surfaces of the part.

    摘要翻译: 一种可用于从包括微粒介质的容器的部件的内表面和外表面清除异物的装置,用于容器的振动发生器,其产生将使介质流化的幅度和频率,以及用于将部件悬挂在 流化介质。 悬挂装置以与容器的振幅和频率不同的振幅和频率振动,由此流化介质将从部件的内表面和外表面清除异物。

    Tire studs
    7.
    发明授权
    Tire studs 失效
    轮胎螺柱

    公开(公告)号:US4108230A

    公开(公告)日:1978-08-22

    申请号:US700526

    申请日:1976-06-28

    申请人: Robert Bond

    发明人: Robert Bond

    IPC分类号: B60C11/16 B60C11/14

    CPC分类号: B60C11/16

    摘要: A tire stud comprises a cylindrical body portion having embedded in one end and protruding therefrom a cylindrical tip of hard wearing material for engaging a road surface. The stud is designed to reduce road surface damage without significantly affecting the grip of the stud on the road surface.

    摘要翻译: 轮胎螺栓包括圆柱形主体部分,其嵌入一端并从其突出出用于接合路面的耐磨材料的圆柱形尖端。 螺柱设计用于减少路面损伤,而不会显着影响路面上螺柱的抓地力。

    Integrally Molded Die And Bezel Structure For Fingerprint Sensors And The Like
    8.
    发明申请
    Integrally Molded Die And Bezel Structure For Fingerprint Sensors And The Like 有权
    用于指纹传感器等的整体成型模具和表圈结构

    公开(公告)号:US20110215484A1

    公开(公告)日:2011-09-08

    申请号:US12718880

    申请日:2010-03-05

    IPC分类号: H01L23/31

    摘要: A biometric sensor device, such as a fingerprint sensor, comprises a substrate to which is mounted a die on which is formed a sensor array and at least one conductive bezel. The die and the bezel are encased in a unitary encapsulation structure to protect those elements from mechanical, electrical, and environmental damage, yet with a portion of the sensor array and the bezel exposed or at most thinly covered by the encapsulation or other coating material structure.

    摘要翻译: 诸如指纹传感器的生物测定传感器装置包括一个衬底,在衬底上安装有一个模具,其上形成有传感器阵列和至少一个导电边框。 模具和表圈被封装在一体的封装结构中,以保护这些元件免受机械,电气和环境损害,但是传感器阵列的一部分和边框暴露或者至少被封装或其他涂层材料结构所覆盖 。