公开(公告)号：US5247405A

公开(公告)日：1993-09-21

申请号：US721812

申请日：1991-06-26

申请人： Kazuo Mitani, deceased

发明人： Kazuo Mitani, deceased

IPC分类号： G11B5/48 ,  G11B5/008 ,  G11B15/00 ,  G11B15/02 ,  G11B15/665 ,  G11B20/18 ,  G11B25/06 ,  G11B27/36 ,  G11B31/00

CPC分类号： G11B31/00 ,  G11B15/00 ,  G11B15/02 ,  G11B15/6653 ,  G11B25/063 ,  G11B27/36 ,  G11B5/0086 ,  G11B2220/455 ,  G11B2220/91

摘要： A video tape recorder comprising two video decks; one assigned to recording video signals and the other assigned to playing them back immediately in order to check if the recording has been made properly to create a means by which viewers never fail to record.

摘要翻译： 一种录像机，包括两个视频卡座; 一个被分配到记录视频信号，另一个被分配给立即播放它们，以便检查记录是否被正确地创建观看者永远不会记录的手段。

公开(公告)号：US4660618A

公开(公告)日：1987-04-28

申请号：US764131

申请日：1985-08-09

申请人： Kazuo Mitani ,  Yoshiharu Hirota ,  Shinobu Kumagai ,  Shigeki Komori ,  Masahiro Tsuru

发明人： Kazuo Mitani ,  Yoshiharu Hirota ,  Shinobu Kumagai ,  Shigeki Komori ,  Masahiro Tsuru

IPC分类号： B22D11/04 ,  B22D11/128 ,  B22D11/14 ,  B22D11/16 ,  B22D11/20

CPC分类号： B22D11/20

摘要： In a horizontal continuous casting machine having a casting withdrawing cycle consisting of withdrawing, stopping and push-back periods, a method of controlling the stop of the flow of a casting during the stopping period of the withdrawing cycle so as to stop the flow of the casting within a predetermined period. The desired braking torque is calculated in consideration of the load variations due to the casting condition of the horizontal continuous casting machine and the braking torque is applied to the pinch roll shafts upon the termination of the withdrawing period thereby effecting the stop of the flow of the casting during the stopping period within the predetermined time.

摘要翻译： 在具有由抽出，停止和推回周期组成的铸造抽出循环的水平连续铸造机中，控制在抽出循环的停止期间停止流体流动的方法，以便停止 在预定时间内铸造。 考虑到由于水平连续铸造机的铸造条件引起的负载变化而计算出期望的制动转矩，并且在抽出时间结束时将制动转矩施加到夹送辊轴，从而实现停止 在预定时间内停止期间铸造。

公开(公告)号：US5140123A

公开(公告)日：1992-08-18

申请号：US528990

申请日：1990-05-25

申请人： Kazuo Mitani

发明人： Kazuo Mitani

IPC分类号： B21C37/08 ,  B23K9/025 ,  B23K9/235 ,  B23K26/26 ,  B23K26/42

CPC分类号： B23K9/235 ,  B21C37/08 ,  B23K26/262 ,  B23K26/60 ,  B23K9/0253

摘要： A continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor, which obtains a tubular member by continuously passing a metal band coil through molding rollers, guides the tubular member to abutting rollers to bring the edges thereof in slight contact with each other so as to form a V-throat having the vertex of an edge contact portion at the upstream side of the abutting rollers, disposes an inductor of a high frequency preheating unit aiming at edge preheating at the outer periphery in front of the abutting point of the V-throat and at need disposes an impeder also at the inner surface of the V-throat, and further disposes welding torches in a single or double rows of a welding unit for melting and welding the tubular member by welding high density energy at the upstream side of the abutting rollers including the line connecting the centers thereof.

摘要翻译： 金属焊接管及其制造装置的连续制造方法，其通过使成型辊连续地通过金属带状线圈而获得管状构件，将管状构件引导到邻接辊，使其边缘彼此轻微接触， 为了形成在邻接辊的上游侧具有边缘接触部的顶点的V形喉，在V的抵接点的前方的外周配置针对高温预热单元的电感器 并且还需要在V形喉部的内表面处设置阻抗器，并且还将焊炬放置在单排或双排焊接单元中，以通过在上游侧焊接高密度能量来熔化和焊接管状构件 包括连接其中心的线的邻接辊。