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    Construction of playing surfaces
    1.
    发明申请
    Construction of playing surfaces 失效
    演奏曲面的建造

    公开(公告)号：US20040247822A1

    公开(公告)日：2004-12-09

    申请号：US10816390

    申请日：2004-03-31

    Inventor： Stephen Alan Foxon

    IPC: B32B005/12 ,  B32B003/02 ,  D04H011/00

    CPC classification number: E01C13/08 ,  Y10T428/23914 ,  Y10T428/23921 ,  Y10T428/23979 ,  Y10T428/23986

    Abstract: A playing surface structure includes a resin impregnated textile layer (1) having a resin bonded layer of particulate rubber (7) adherent to its undersurface and overlying a fibrous random pile mat (8) incorporating a random pile layer (9) and a relatively compact, resin impregnated backing layer (10).

    Abstract translation: 游戏表面结构包括：树脂浸渍织物层（1），其具有粘附于其下表面的颗粒状橡胶（7）的树脂粘结层，并且覆盖结合有随机绒毛层（9）的纤维状无序绒毛垫（8）和相对紧凑的 树脂浸渍的背衬层（10）。

    Paper machine clothing, especially press felt
    3.
    发明申请
    Paper machine clothing, especially press felt 审中-公开
    造纸机服装，特别是压毛机

    公开(公告)号：US20040151871A1

    公开(公告)日：2004-08-05

    申请号：US10355254

    申请日：2003-01-31

    Inventor： Dieter Telgmann

    IPC: B32B003/28 ,  B32B005/12

    CPC classification number: B32B5/08 ,  B32B5/06 ,  B32B5/26 ,  B32B2262/02 ,  D21F7/083 ,  Y10T428/24074 ,  Y10T428/24091 ,  Y10T442/3065 ,  Y10T442/3707

    Abstract: A paper machine clothing, especially a press felt (1), includes a support (2) which has at least one layer of a thread lap (3, 4, 5, 13) and which is embedded in a fiber matrix. Lap threads (6, 7, 8, 9, 10, 14, 17, 21, 25, 26, 27, 28, 33, 38, 43, 44, 45) run parallel to one another. The lap threads (10, 14, 17) are provided with outwardly projecting fibers (12, 16, 19).

    Abstract translation: 一种造纸机服装，特别是压榨毛毯（1），包括具有至少一层线圈（3,4,5,13）的支撑件（2），并且嵌入在纤维基质中。 搭接线（6,7,8,9,10,14,17,21,25,26,27,28,33,38,43,44,45）彼此平行地延伸。 搭接螺纹（10,14,17）设有向外伸出的纤维（12,16,19）。

    Veneer face plywod flooring and method of making the same
    5.
    发明申请
    Veneer face plywod flooring and method of making the same 失效
    单板面层plywod地板和制作相同的方法

    公开(公告)号：US20040142144A1

    公开(公告)日：2004-07-22

    申请号：US10753415

    申请日：2004-01-09

    Applicant: Anderson-Tully Engineered Wood LLC

    Inventor： Richard Courtney

    IPC: B32B005/12

    CPC classification number: B32B5/12 ,  B27D1/005 ,  B27D1/06 ,  B27M1/006 ,  B32B21/14 ,  Y10T156/1002 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1064 ,  Y10T156/1074 ,  Y10T156/1082 ,  Y10T428/24066 ,  Y10T428/24479

    Abstract: The present invention provides a wood board for use as flooring panels and a method of making the wood board. The wood board has the strength and outer surface finish of hardwood boards, increased flexibility, and a lower cost than hardwood boards. The wood board of the present invention comprises a core layer having plural veneer layers oriented such that longitudinal grain structures of adjacent layers are perpendicular with respect to each other, and each veneer having longitudinal pierced slots placed therein oriented in parallel with their respective longitudinal grain structures; and a longitudinally sliced face layer placed upon the inner core layer. This wood board and flooring panel of the present invention have high strength, high flexibility and superior surface smoothness. Further, the present invention provides lower manufacturing costs and thus lower costs for the consumer.

    Abstract translation: 本发明提供一种用作地板的木板和制造木板的方法。 木板具有硬木板的强度和外表面光洁度，灵活性提高，成本低于硬木板。 本发明的木板包括具有多个单板层的芯层，其取向为使得相邻层的纵向晶粒结构相对于彼此垂直，并且每个单板具有放置在其中的纵向穿孔，其平行于其各自的纵向晶粒结构 ; 以及放置在内芯层上的纵向切片面层。 本发明的木板和地板具有高强度，高柔韧性和优异的表面平滑性。 此外，本发明提供了较低的制造成本，从而降低了消费者的成本。

    Selective PCB stiffening with preferentially oriented fibers
    6.
    发明申请
    Selective PCB stiffening with preferentially oriented fibers 失效
    具有优先取向纤维的选择性PCB加强

    公开(公告)号：US20040131824A1

    公开(公告)日：2004-07-08

    申请号：US10742024

    申请日：2003-12-17

    Applicant: Intel Corporation

    Inventor： George Hsieh ,  Terrance J. Dishongh ,  Scott Dixon

    IPC: B32B005/12

    CPC classification number: B29C70/083 ,  B32B5/12 ,  B32B27/04 ,  H05K1/0271 ,  H05K1/0366 ,  H05K2201/0287 ,  H05K2201/029 ,  Y10S428/901 ,  Y10T428/24058 ,  Y10T428/24074 ,  Y10T428/24091 ,  Y10T428/24099 ,  Y10T428/24116 ,  Y10T428/24124

    Abstract: Apparatus and methods are presented for reinforcing and stiffening a printed circuit board (PCB) in selected locations by utilizing preferentially oriented fibers. Selected fibers within the polymeric material matrix of the PCB fiber-matrix layer are removed and replaced with a similar quantity of fibers in a preferential orientation. Various combinations of layering of modified fiber-matrix layer material with conventional fiber-matrix layer material are presented to achieve the desired PCB stiffening. Printed circuit boards, under the weight of heavy attached electronic components, may deflect or flex along an axis, defined as the characteristic fold. This flexing is exasperated with manufacturing and handling loading, particularly when mounted in a chassis. Preferentially orientated fibers laid transverse to the characteristic fold reinforces the area to resist flexure within the area surrounding the characteristic fold. Reducing PCB flexure is particularly important in locations of the PCB containing surface mount technology (SMT) components, such as ball grid array electronic components. The lead attachment for BGA components is particularly susceptible to PCB flexure resulting in lead fatigue, fracture and failure. The presented methods and apparatus provide PCB stiffening without the addition of external PCB stiffeners and without effecting the PCB overall thickness, fiber to matrix ratio, uniform properties, or dielectric properties.

    Abstract translation: 提出了通过利用优先取向的纤维来增强和加强选定位置的印刷电路板（PCB）的装置和方法。 在PCB纤维基质层的聚合材料基质中选择的纤维被去除，并以优先取向的相似量的纤维代替。 提出了改进的纤维基质层材料与常规纤维基质层材料的层叠的各种组合以实现期望的PCB加强。 印刷电路板在重型附着电子元件的重量下可能会沿着一个轴线偏转或弯曲，定义为特征折叠。 这种弯曲在制造和处理负载方面令人厌烦，特别是当安装在底盘中时。 横向于特征折叠铺设的优先定向纤维加强了区域以抵抗围绕特征折叠的区域内的挠曲。 减少PCB弯曲在含有PCB的表面贴装技术（SMT）部件（例如球栅阵列电子部件）的位置中尤其重要。 BGA组件的导线附件特别易受PCB弯曲影响，导致铅疲劳，断裂和故障。 所提出的方法和装置提供PCB加强，而不需要增加外部PCB加强件，而不影响PCB的整体厚度，纤维与基体之比，均匀的性能或介电性能。

    Composites
    10.
    发明申请
    Composites 有权
    复合材料

    公开(公告)号：US20040072490A1

    公开(公告)日：2004-04-15

    申请号：US10250360

    申请日：2003-07-01

    Inventor： Michael Healy

    IPC: B32B005/12 ,  D04H005/00

    CPC classification number: D04H3/12 ,  B29C70/16 ,  B29C70/22 ,  B32B5/26 ,  D04H3/04 ,  Y10T428/24058 ,  Y10T428/24074 ,  Y10T428/24124 ,  Y10T442/627 ,  Y10T442/63 ,  Y10T442/631 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/67 ,  Y10T442/671

    Abstract: This invention relates to a composite laminate, a layup and preform for such a composite laminate and to a method of manufacturing the composite laminate. The layup (28), preform and composite laminate (22) include at least one ply (20) which includes hairy yarn (10). The action of the hairy yarn (10) is to provide cross ply linking owing to the extension of fibres from the hairy yarn into spaces both within the ply and between the plies. The addition of resin matrix material (26) to layup provides a firm cross ply linkage to the composite laminate.

    Abstract translation: 本发明涉及一种用于这种复合层压板的复合层压板，叠层和预制件以及制造复合层压板的方法。 叠层（28），预型件和复合层压板（22）包括至少一层包括毛线（10）的帘布层（20）。 毛线（10）的作用是提供交叉层连接，因为纤维从毛纱延伸到层内和层之间的空间。 将树脂基质材料（26）加入到铺层层中提供了与复合层压板的牢固的交叉连接。

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