METHOD FOR MANUFACTURING A LASER WELDED STEEL PIPE
    51.
    发明申请
    METHOD FOR MANUFACTURING A LASER WELDED STEEL PIPE 有权
    用于制造激光焊接钢管的方法

    公开(公告)号:US20110100965A1

    公开(公告)日:2011-05-05

    申请号:US12999001

    申请日:2009-06-22

    IPC分类号: B23K26/00

    摘要: There is provided a method for manufacturing a laser welded steel pipe in which the status of laser welding is accurately assessed, and the assessment is used to modify welding conditions, so that laser welded steel pipes can be manufactured at a high yield rate and in a stable manner. Irradiation point(s) of laser beam(s), with which the longitudinal edges are irradiated from the side of the outer surface, are monitored from the side of the inner surface of an open pipe, and then conditions of welding with the laser beam(s) are assessed to be kept unchanged if any keyhole is found penetrating out of the inner surface of the open pipe, or modified if no keyhole is found penetrating out of the inner surface of the open pipe.

    摘要翻译: 提供了一种制造激光焊接钢管的方法,其中准确地评估了激光焊接的状态,并且使用该评估来改变焊接条件,使得可以以高产率制造激光焊接钢管 稳定的方式。 从外表面的侧面照射纵向边缘的激光束的照射点从开放管的内表面的侧面监测,然后用激光束进行焊接条件 如果发现任何钥匙孔从开口管的内表面渗透出来,则被评估为保持不变,或者如果没有发现钥匙孔渗透到开放管的内表面,则被修改。

    VIDEO SIGNAL MONITORING APPARATUS AND METHOD
    53.
    发明申请
    VIDEO SIGNAL MONITORING APPARATUS AND METHOD 审中-公开
    视频信号监控装置及方法

    公开(公告)号:US20100007741A1

    公开(公告)日:2010-01-14

    申请号:US12519272

    申请日:2006-12-22

    IPC分类号: H04N17/00

    CPC分类号: H04N17/02

    摘要: An apparatus for monitoring a video signal comprises means (11) for receiving a video signal (X(video), Y(video), Z(video)) having X-, Y- and Z-components, means (13) for calculating a position (x(video), y(video)) having an x-axis component and a y-axis component on a xy chromaticity diagram from the video signal in accordance with a predetermined conversion formula, and means (14) for displaying the position (59). The means (14) can display a triangle (57, 58) which connects three xy-values corresponding to R-, G- and B-components, respectively, which belong to a predetermined color reference system, a range (56) on the xy chromaticity diagram which can be viewed by humans, and/or a marker (60) for a range of an xvYCC display system. The means (14) can indicates whether or not the video signal represents a color (x(video), y(video)) which is located out of a predetermined range (51-54). The xy chromaticity diagram can be transformed, for example, to a UCS chromaticity diagram.

    摘要翻译: 一种用于监视视频信号的装置包括用于接收具有X,Y和Z分量的视频信号(X(视频),Y(视频),Z(视频))的装置(11) 根据预定的转换公式从视频信号在xy色度图上具有x轴分量和y轴分量的位置(x(视频),y(视频)),以及用于显示 位置(59)。 装置(14)可以显示一个三角形(57,58),该三角形(57,58)分别连接属于预定颜色参考系统的对应于R,G和B分量的三个xy值, 可以被人看到的xy色度图,和/或用于xvYCC显示系统的范围的标记(60)。 装置(14)可以指示视频信号是否表示位于预定范围(51-54)之外的颜色(x(视频),y(视频))。 xy色度图可以变换为例如UCS色度图。

    DEVICE
    54.
    发明申请
    DEVICE 失效
    设备

    公开(公告)号:US20090179197A1

    公开(公告)日:2009-07-16

    申请号:US12294612

    申请日:2007-09-21

    IPC分类号: H01L51/30

    摘要: A device is provided by use of a helical substituted polyacetylene. The device comprises a structure comprised of a helical substituted polyacetylene having a helical main chain, and a pair of electrodes for applying a voltage or electric current to the structure, wherein the molecule of the helical substituted polyacetylene has a length larger than the distance between the pair of the electrodes.

    摘要翻译: 通过使用螺旋取代的聚乙炔提供装置。 该装置包括由具有螺旋形主链的螺旋取代聚乙炔构成的结构和用于向结构施加电压或电流的一对电极,其中螺旋取代聚乙炔的分子的长度大于 一对电极。

    BLOCK POLYMER AND DEVICE
    55.
    发明申请
    BLOCK POLYMER AND DEVICE 有权
    块聚合物和装置

    公开(公告)号:US20090159856A1

    公开(公告)日:2009-06-25

    申请号:US12390783

    申请日:2009-02-23

    IPC分类号: H01B1/12

    摘要: The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacetylene having a spiral structure, and includes a coating insulating block and a conductive block. The coating insulating block has a polyacetylene unit structure having alkyl chains at its side chains through functional groups, the alkyl chains being arranged in a direction parallel to the major axis of the main chain. The conductive block has a polyacetylene unit structure having hydrogen atoms at its side chains through functional groups, the hydrogen atoms being arranged in a direction parallel to the major axis of the main chain. The device has the above-mentioned block polymer, and two or more electrodes.

    摘要翻译: 本发明提供能够用作分子线的嵌段聚合物,其有助于在其自身和电极之间注入载体,以及电极通过一个分子桥连的装置。 嵌段聚合物具有由具有螺旋结构的聚乙炔构成的主链,并且包括涂层绝缘块和导电块。 涂层绝缘块具有通过官能团在其侧链上具有烷基链的聚乙炔单元结构,烷基链沿与主链长轴平行的方向排列。 导电性嵌段具有通过官能团在其侧链具有氢原子的聚乙炔单元结构,氢原子沿平行于主链长轴的方向排列。 该装置具有上述嵌段聚合物和两个或更多个电极。

    SUBSTITUTED POLYACETYLENE, COMPLEX AND DEVICE STRUCTURE
    56.
    发明申请
    SUBSTITUTED POLYACETYLENE, COMPLEX AND DEVICE STRUCTURE 审中-公开
    取代的聚乙烯,复合和器件结构

    公开(公告)号:US20080220283A1

    公开(公告)日:2008-09-11

    申请号:US12041513

    申请日:2008-03-03

    IPC分类号: B32B15/08 C08F138/02

    CPC分类号: C08F8/00 C08F38/02

    摘要: A substituted polyacetylene having an organic functional group bondable to the surface of a metal, a metal oxide or an alloy at least one of the polymer terminals, and a device structure having the substituted polyacetylene and two or more independent electrodes. A helical substituted polyacetylene having a helical structure with a periodic main chain. The organic functional group is at least one selected from the group consisting of a thiol group, a sulfide group, a disulfide group, a thioacetyl group, an isocyanide group, a carboxylic acid group and a phosphoric acid group.

    摘要翻译: 具有与金属表面可接合的有机官能团的取代聚乙炔,金属氧化物或至少一个聚合物末端的合金,以及具有取代的聚乙炔和两个或更多个独立电极的器件结构。 具有具有周期性主链的螺旋结构的螺旋取代的聚乙炔。 有机官能团为选自硫醇基,硫醚基,二硫键,硫代乙酰基,异氰化物基,羧酸基和磷酸基中的至少一种。

    Method and apparatus for writing servo data with perpendicular magnetic recording in a disk drive
    60.
    发明授权
    Method and apparatus for writing servo data with perpendicular magnetic recording in a disk drive 失效
    在磁盘驱动器中用垂直磁记录写入伺服数据的方法和装置

    公开(公告)号:US07035036B2

    公开(公告)日:2006-04-25

    申请号:US10926393

    申请日:2004-08-26

    IPC分类号: G11B21/02 G11B5/02

    CPC分类号: G11B5/59633

    摘要: There is disclosed a servo writing method in which servo data is recorded by a perpendicular magnetic recording system. In the servo writing method, at the time of perpendicular magnetic recording of the servo data on a disk, a servo writing operation is executed including an offset process set based on the hard-easy transition shift (HETS) phenomenon.

    摘要翻译: 公开了一种伺服写入方法,其中伺服数据由垂直磁记录系统记录。 在伺服写入方法中,在磁盘上伺服数据的垂直磁记录时,执行伺服写入操作,其包括基于硬易过渡位移(HETS)现象设置的偏移处理。