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95 条记录 (耗时 0.029 秒)

    Waveform measuring apparatus and method thereof
    51.
    发明授权
    Waveform measuring apparatus and method thereof 有权
    波形测量装置及其方法

    公开(公告)号：US07414387B2

    公开(公告)日：2008-08-19

    申请号：US11566838

    申请日：2006-12-05

    申请人： Tomoaki Kimura ,  Tadayuki Okada

    发明人： Tomoaki Kimura ,  Tadayuki Okada

    IPC分类号： G01R23/16 ,  G01D1/14

    CPC分类号： G01R13/0272 ,  G01R19/04

    摘要： A waveform measuring apparatus includes: a digital filter for removing a large-amplitude changing component from an input signal and for outputting a resultant output signal with a small-amplitude noise component left therein; a window generating section for receiving a differential signal between this input signal and the resultant output signal of the digital filter and for generating a window indicating a position of an edge portion of the differential signal; and a ringing measurement section for extracting, from the resultant output signal of the digital filter, a portion of waveform which is indicated by the window generated by the window generating section and for measuring at least a peak-to-peak amplitude of the portion of waveform.

    摘要翻译： 波形测量装置包括：数字滤波器，用于从输入信号中去除大幅度变化分量，并输出其中留下的小振幅噪声分量的合成输出信号; 窗口产生部分，用于在该输入信号和数字滤波器的合成输出信号之间接收差分信号，并产生指示差分信号的边缘部分的位置的窗口; 以及振铃测量部分，用于从所得到的数字滤波器的输出信号中提取由窗口产生部分产生的窗口所指示的波形的一部分，并且用于测量该部分的至少峰值幅度 波形

    Method for controlling starting operation of unit and executing self-checking test
    52.
    发明授权
    Method for controlling starting operation of unit and executing self-checking test 失效
    控制单元启动运行和执行自检测试的方法

    公开(公告)号：US06915453B2

    公开(公告)日：2005-07-05

    申请号：US09900577

    申请日：2001-07-06

    申请人： Tatsushi Hakuchoh ,  Tomoaki Kimura ,  Tsuyoshi Miyamura

    发明人： Tatsushi Hakuchoh ,  Tomoaki Kimura ,  Tsuyoshi Miyamura

    IPC分类号： G06F11/22 ,  G05B23/02 ,  G11B5/00 ,  G11B5/008 ,  G11B20/18 ,  G11B27/36 ,  G06F11/00

    CPC分类号： G11B27/36 ,  G11B5/00813 ,  G11B20/1816 ,  G11B2005/0016 ,  G11B2220/20 ,  G11B2220/2545

    摘要： When a testing system is connected to a debug port of a tape drive unit or a SCSI bus, a self-checking test for a fabricating process is executed. When the testing system is not connected, the self-checking test for normal operation is executed. And in a test of a single card, a motor test and an MR head resistance test, which are tests of a mechanical structure portion, are omitted. In addition, in a box assembling process, the test contents are suppressed to a minimum prior to adjustments to the tape head. Furthermore, in a test program, the status of a flag or an indication corresponding to a test executed in a next step is changed.

    摘要翻译： 当测试系统连接到磁带机单元或SCSI总线的调试端口时，执行制造过程的自检测试。 当测试系统未连接时，执行正常操作的自检测试。 在单卡测试中，省略了作为机械结构部分的试验的电动机试验和MR磁头电阻试验。 此外，在盒组装过程中，在调整磁带头之前将测试内容抑制到最小。 此外，在测试程序中，改变与下一步骤中执行的测试相对应的标志或指示的状态。

    Tape drive and servo system stabilization method
    53.
    发明授权
    Tape drive and servo system stabilization method 失效
    磁带驱动器和伺服系统稳定方法

    公开(公告)号：US06710954B2

    公开(公告)日：2004-03-23

    申请号：US09931227

    申请日：2001-08-16

    申请人： Nhan Xuan Bui ,  Tomoaki Kimura ,  Akimitsu Sasaki

    发明人： Nhan Xuan Bui ,  Tomoaki Kimura ,  Akimitsu Sasaki

    IPC分类号： G11B2736

    CPC分类号： G11B27/36 ,  G11B5/584 ,  G11B2220/90

    摘要： In a tape drive system performing read/write operations on a tape by inserting a tape cartridge into a tape drive, the tape cartridge having a tape on which servo and data tracks are arranged longitudinally and a predetermined servo pattern is recorded on each of the servo tracks, a method and system for re-setting coefficients of a low-pass filter for servo control of the tape drive, each time the tape cartridge is inserted into the tape drive so that a servo system of the tape drive is stabilized. More specifically, the servo pattern is read from the tape in the cartridge inserted into the tape drive, frequency analysis for the read servo pattern is performed, a singularity that exceeds a predetermined spectrum range is detected from frequency components obtained by the frequency analysis, and the coefficients of the low-pass filter are set so as to cancel a power spectrum of the singularity.

    摘要翻译： 在磁带驱动器系统中，通过将带盒插入磁带驱动器来对磁带执行读/写操作，磁带盒具有纵向布置有伺服和数据磁道的磁带，并且预定的伺服模式被记录在每个伺服机构 轨道，用于重新设置用于磁带驱动器的伺服控制的低通滤波器的系数的方法和系统，每当磁带盒插入到磁带驱动器中，使得磁带驱动器的伺服系统稳定时。 更具体地说，从插入到磁带驱动器中的磁带中的磁带读取伺服模式，执行读取伺服模式的频率分析，通过频率分析获得的频率分量检测出超过预定频谱范围的奇点， 低通滤波器的系数被设定为消除奇点的功率谱。

    Hot strip plant
    56.
    发明授权
    Hot strip plant 失效
    热带植物

    公开(公告)号：US5150597A

    公开(公告)日：1992-09-29

    申请号：US698390

    申请日：1991-05-10

    申请人： Teruo Sekiya ,  Tomoaki Kimura ,  Sadao Nishimura

    发明人： Teruo Sekiya ,  Tomoaki Kimura ,  Sadao Nishimura

    IPC分类号： B21B1/00 ,  B21B1/26 ,  B21B1/34 ,  B21B1/46 ,  B21B13/02 ,  B21B45/00

    CPC分类号： B21B1/34 ,  B21B1/26 ,  B21B1/466 ,  B21B2013/028 ,  B21B45/008 ,  Y02P70/127 ,  Y10T29/49991

    摘要： In this invention, a reversing roughing mill and a reversing finishing mill are disposed at such a distance that a material can reach the finishing mill only in the final pass of roughing, can thus prevent damage to and surface deterioration of finishing rolls in the roughing pass, can reduce the heat loss of the material located between the roughing mill and finishing mill and can produce a strip having excellent surface quality.In the present invention, a continuous casting plant and a hot rolling plant are connected to each other by a furnace having reheating and soaking functions and a heat retaining box for accumulating slabs is disposed adjacent to this furnace. Therefore, even when rolling is stopped due to any trouble with the rolling plant and extraction of the slab from the furnace to the rolling plant cannot be made, the continuous casting plant can continue to cast the slab without stopping its operation and the cast slabs are accumulated in the heat retaining box and the accumulated slabs can be heated by the furnace and can be extracted to the rolling plant before the next pouring by a ladle.

    摘要翻译： 在本发明中，反转粗轧机和倒车精轧机的设置距离使得材料只能在最终粗轧过程中到达精轧机，从而可以防止粗轧中的精轧辊的损坏和表面劣化 可以减少位于粗轧机和精轧机之间的材料的热损失，并且可以生产具有优异表面质量的条带。 在本发明中，连铸机和热轧设备通过具有再加热和均热功能的炉子彼此连接，并且用于堆积板的热保持箱设置在该炉附近。 因此，即使由于轧制设备的任何问题而停止轧制，并且不能从炉到轧制设​​备将板坯提取到轧制设备中，所以连续铸造设备可以在不停止其运行的情况下继续铸造板坯，铸造板坯 积存在保温箱中，堆积的板坯可以通过炉子加热，并可以在钢包下一次浇注之前被提取到轧制厂。

    Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system
    57.
    发明授权
    Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system 失效
    用于连接热轧材料的方法和装置，如连续轧制方法和系统

    公开(公告)号：US5121873A

    公开(公告)日：1992-06-16

    申请号：US709327

    申请日：1991-06-03

    申请人： Teruo Sekiya ,  Tomoaki Kimura ,  Yoshio Takakura ,  Tadashi Nishino ,  Toshiyuki Kajiwara

    发明人： Teruo Sekiya ,  Tomoaki Kimura ,  Yoshio Takakura ,  Tadashi Nishino ,  Toshiyuki Kajiwara

    IPC分类号： B21B1/26 ,  B21B15/00 ,  B22D11/126 ,  B23K7/00 ,  B23K20/02

    CPC分类号： B22D11/126 ,  B21B15/0085 ,  B23K20/028 ,  B23K7/003 ,  B21B1/26 ,  Y10S228/902 ,  Y10T29/49989 ,  Y10T29/49991

    摘要： In a continuous hot rolling system, at least one melt-cut torch is set in a predetermined positional relationship with respect to a trailing end of a preceding hot material and a leading end of an adjacent succeeding hot material. An injected flow of cutting gas from the melt-cut torch is blown against a portion of at least one of the trailing end of the preceding material and the leading end of the succeeding material to melt-cut the portion. The portion extends from an end surface of the one end over a predetermined length. The trailing end of the preceding material and the leading end of the succeeding material are forced against each other and are butt-joined to each other. By doing so, there are produced joining surfaces superior in surface accuracy and high in temperature, to allow joining to be high in accuracy and strength. This joining may be made with respect to slabs before rough rolling, or may be made with respect to bars after rough rolling. Further, a slab manufactured by a continuous casting machine are reduced in thickness at a plurality of desired locations to form a plurality of thickness-reduced portions. Cutting is made at the thickness-reduced portions. The cut thickness-reduced portions are joined to each other. Furthermore, the ends of the respective materials after having been cut are reduced in thickness with the ends abutted against each other to form thickness-reduced portions. The thickness-reduced portions are joined to each other.

    Descaling rolled material
    58.
    发明授权
    Descaling rolled material 失效
    除锈轧制材料

    公开(公告)号：US5036689A

    公开(公告)日：1991-08-06

    申请号：US409155

    申请日：1989-09-19

    申请人： Teruo Sekiya ,  Tomoaki Kimura

    发明人： Teruo Sekiya ,  Tomoaki Kimura

    IPC分类号： B21B1/26 ,  B21B45/06 ,  B21B45/08

    CPC分类号： B21B45/08 ,  Y10T29/4544

    摘要： When a strip of e.g. hot steel is rolled by a rolling or roughing mill, scale develops on the surface of the strip which must be removed. The strip is passed over a bending roller which bends the strip and causes cracks in the scale. Then water is injected onto the strip to wash the roller and lift of the scale. Inertia then causes the water and scale to leave the surface of the strip and pass to a collection device whose water collecting surface is out of contact with the strip and on the opposite side of the bending roller from where the water is injected. In this way the time of contact of the water with the strip can be kept short and the strip is not damaged by contact with the collection device.

    Method of and apparatus for rolling directly coupled with continuous casting
    59.
    发明授权
    Method of and apparatus for rolling directly coupled with continuous casting 失效
    直接连铸连轧的方法和装置

    公开(公告)号：US4976024A

    公开(公告)日：1990-12-11

    申请号：US177773

    申请日：1988-04-05

    申请人： Tomoaki Kimura

    发明人： Tomoaki Kimura

    IPC分类号： B21B1/46 ,  B21B15/00

    CPC分类号： B21B1/466 ,  B21B2015/0057 ,  Y10T29/49989 ,  Y10T29/49991 ,  Y10T29/5184

    摘要： A continuous casting machine is directly coupled to a rolling facility has many machines in a series including the rolling machine disposed downstream of the continuous casting machine. When one of the machines is stopped, the slab is still continuously produced by the continuous casting machine, but is sheared on the upstream side of the rolling machine and coiled in its hot state rather than rolled. Even though the rolling operation is interrupted, all of the slab being produced by the continuous casting machine is coiled so that the molten metal produced for the casting is not wasted. After the machine that has shut the line down is able to be restarted, the slab that has been stored in its hot state is uncoiled and supplied to the downstream machines.

    Continuous casting apparatus of twin-drum type
    60.
    发明授权
    Continuous casting apparatus of twin-drum type 失效
    双滚筒式连铸机

    公开(公告)号：US4723590A

    公开(公告)日：1988-02-09

    申请号：US893173

    申请日：1986-08-05

    申请人： Takashi Yamauchi ,  Tadashi Nishino ,  Tomoaki Kimura ,  Tatsushi Aizawa, deceased

    发明人： Takashi Yamauchi ,  Tadashi Nishino ,  Tomoaki Kimura ,  Tatsushi Aizawa, deceased

    IPC分类号： B22D11/10 ,  B22D11/06

    CPC分类号： B22D11/066

    摘要： A twin-roll type continuous casting apparatus comprises a pair of rotatable drums and a pair of side dams disposed on both axial ends of the drums so that a pool of molten steel is defined by the drums and the side dams. As the drums are rotated in counter directions, the molten steel is cooled so that the molten steel is partially solidified to form solidification shells which are then pressure-bonded to each other as they pass through the narrowest gap defined between the drums, so that a steel sheet is formed by continuous casting. The side dam is composed of a side refractory part which functions to maintain the pool of molten steel and a metallic member which supports the side refractory part and which serves as a cooling plate for cooling the steel. The side refractory part is projected inwardly of the pool from the metallic member and arranged so that the lower end thereof is positioned in the vicinity of a point where the pressure-bonding of the solidification shells is commenced, the point being located above the narrowest gap defined between the drums.

    摘要翻译： 双辊式连续铸造设备包括一对可旋转的滚筒和一对设置在滚筒的两个轴向端部上的侧坝，以便由滚筒和侧坝限定钢水池。 当滚筒反向旋转时，钢水被冷却，使得钢水部分地固化，形成固化壳体，然后当它们通过滚筒之间限定的最窄间隙时彼此压合，从而使 钢板通过连续铸造形成。 侧坝由作为维持钢水池的侧面耐火部件和支承侧面耐火部件的金属部件构成，作为冷却钢板的冷却板。 侧面耐火部分从金属构件向内突出，并且布置成使得其下端位于凝固壳的压接开始点附近，该点位于最窄间隙之上 定义在鼓之间。