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    • 6. 发明申请
    • METHOD AND SYSTEM FOR MANUFACTURING METAL-PLATED STEEL PIPE
    • 用于制造金属钢管的方法和系统
    • US20120315398A1
    • 2012-12-13
    • US13392360
    • 2009-08-28
    • Shinichiro NakamuraTadayoshi Tamamura
    • Shinichiro NakamuraTadayoshi Tamamura
    • B21C37/09B05D1/18B05C9/12
    • C23C2/36B05C3/12B05D1/30B21C37/065B21C37/09B21C37/101B21C37/105B21C37/108B21C37/153B21C43/00C23C2/003C23C2/02C23C2/38C23C6/00
    • A system and method for adjusting dipping time in a continuous steel pipe manufacturing line. The system manufactures a steel pipe of which inner and outer faces or any one face thereof is subjected to molten metal-plating from a steel sheet in a continuous manufacturing line, and includes an inner-face plating performing part for molten metal-plating by pouring molten metal to the upper side of the steel sheet corresponding to the inner face of the steel pipe, a steel pipe forming part that obtains a continuous steel pipe by continuously cold-forming the steel sheet subjected to the inner-face plating into a tubular shape and seam-welding a longitudinal end face joint portion of the steel sheet formed in the steel pipe, and an outer-face plating performing part for molten metal-plating by dipping the outer face of the steel pipe into the molten metal, in which a dipping length of the molten metal is adjusted in the inner-face plating performing part and/or the outer-face plating performing part.
    • 一种在连续钢管生产线上调整浸渍时间的系统和方法。 该系统制造钢管,其内外表面或其任一表面在连续生产线中从钢板进行熔融金属镀覆,并且包括通过浇注的熔融金属镀层的内表面镀层执行部分 将熔融金属加工成与钢管内表面相对应的钢板的上侧;钢管形成部,其通过将进行了内表面镀层的钢板连续冷成形为筒状,得到连续钢管 并且对钢管中形成的钢板的纵向端面接合部分进行缝焊,以及将钢管的外表面浸入熔融金属中的用于熔融金属镀的外表面镀层执行部分,其中 在内表面电镀执行部分和/或外表面电镀执行部分中调节熔融金属的浸渍长度。
    • 7. 发明授权
    • Management server for teleconference system and computer program
    • 电话会议系统和计算机程序的管理服务器
    • US08165279B2
    • 2012-04-24
    • US12516114
    • 2007-11-16
    • Shinichiro NakamuraSatoshi Kaneko
    • Shinichiro NakamuraSatoshi Kaneko
    • H04M3/42
    • H04M3/56H04L12/1813H04L12/1822H04L12/1831H04M2203/2061
    • Provided is a teleconference system enabling easy participation in a conference from a place geographically apart, securing active proceeding by individual presenting of statement, and enabling drastic decrease of trouble of creating a result by the conference. Statement information inputted by an input means of a terminal device is received and temporarily held and then the received statement information is transmitted to all the terminal devices participating in a teleconference. The statement information displayed on a display means of the terminal device is sorted by an input means of the terminal device and received as statement attribute data. The received statement attribute data and the statement information are stored in an information database. Then, based on the statement attribute data and the statement information, a commitment related to the teleconference is generated.
    • 提供了一个电话会议系统,可以方便地从地理位置参与会议,通过个人陈述来确保积极的进程,并大大减少会议创造结果的麻烦。 由终端装置的输入装置输入的声明信息被接收并暂时保持,然后将接收到的声明信息发送给参与电话会议的所有终端装置。 显示在终端设备的显示装置上的语句信息由终端设备的输入装置排序并作为语句属性数据接收。 接收到的语句属性数据和语句信息存储在信息数据库中。 然后,根据语句属性数据和语句信息,生成与电话会议相关的承诺。
    • 8. 发明申请
    • Method for Producing Steel Pipe Plated With Metal by Thermal Spraying
    • 通过热喷涂生产金属钢管的方法
    • US20080063887A1
    • 2008-03-13
    • US11791052
    • 2004-11-18
    • Shinichiro NakamuraTadayoshi Tamamura
    • Shinichiro NakamuraTadayoshi Tamamura
    • B21C37/09B23K31/02
    • C23C4/08C23C4/02C23C4/16C23C28/00C23C28/021C23C28/023C23C28/025C23C28/028C23C30/00Y10T428/12292
    • [Problems] To provide a process for producing a thermal sprayed, metal plated steel tube having a metal layer substantially uniform and favorable over the whole surface in a highly productive manner. [Means for solving] A process for producing a metal tube comprising continuously forming a metal plate composed of a first component into a tubular shape and continuously welding its butted ends to form the metal tube, wherein, after the continuous welding, a metal layer composed of a second component which is different from the first component is formed by thermal spraying directly over the surface of the metal tube, the metal layer having no discontinuities in the circumferential and lengthwise directions. Especially it is preferred that the process comprises a process step of making the thickness distribution of the metal layer more uniform after formation of the thermal sprayed metal layer over the external surface.
    • [问题]提供一种以高生产率的方式在整个表面上具有基本上均匀和有利的金属层的热喷镀金属镀钢管的制造方法。 [解决方案]一种金属管的制造方法,其特征在于,连续地将由第一成分构成的金属板连续地形成为筒状,并且连续地焊接其对接端而形成金属管,其中,在连续焊接之后,形成金属层 通过直接在金属管的表面上的热喷涂形成与第一部件不同的第二部件,金属层在周向和长度方向上没有不连续性。 特别优选的是,该方法包括在外表面上形成热喷涂金属层之后使金属层的厚度分布更均匀的工艺步骤。
    • 10. 发明授权
    • Method for producing steel pipe plated with metal by thermal spraying
    • 通过热喷涂生产金属钢管的方法
    • US08444042B2
    • 2013-05-21
    • US13408768
    • 2012-02-29
    • Shinichiro NakamuraTadayoshi Tamamura
    • Shinichiro NakamuraTadayoshi Tamamura
    • B21C37/08B23K33/04B23K20/24
    • C23C4/08C23C4/02C23C4/16C23C28/00C23C28/021C23C28/023C23C28/025C23C28/028C23C30/00Y10T428/12292
    • [Problems] To provide a process for producing a thermal sprayed, metal plated steel tube having a metal layer substantially uniform and favorable over the whole surface in a highly productive manner.[Means for solving] A process for producing a metal tube comprising continuously forming a metal plate composed of a first component into a tubular shape and continuously welding its butted ends to form the metal tube, wherein, after the continuous welding, a metal layer composed of a second component which is different from the first component is formed by thermal spraying directly over the surface of the metal tube, the metal layer having no discontinuities in the circumferential and lengthwise directions. Especially it is preferred that the process comprises a process step of making the thickness distribution of the metal layer more uniform after formation of the thermal sprayed metal layer over the external surface.
    • [问题]提供一种以高生产率的方式在整个表面上具有基本上均匀和有利的金属层的热喷镀金属镀钢管的制造方法。 [解决方案]一种金属管的制造方法,其特征在于,连续地将由第一成分构成的金属板连续地形成为筒状,并且连续地焊接其对接端而形成金属管,其中,在连续焊接之后,形成金属层 通过直接在金属管的表面上的热喷涂形成与第一部件不同的第二部件,金属层在周向和长度方向上没有不连续性。 特别优选的是,该方法包括在外表面上形成热喷涂金属层之后使金属层的厚度分布更均匀的工艺步骤。