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公开(公告)号：US6140601A
公开(公告)日：2000-10-31
申请号：US340355
申请日：1999-06-28
申请人： Moriaki Ono , Tsuyoshi Shiozaki , Masanori Ohmura , Yutaka Nagahama , Akio Sato , Kenichi Iwazaki , Yukio Sekine
发明人： Moriaki Ono , Tsuyoshi Shiozaki , Masanori Ohmura , Yutaka Nagahama , Akio Sato , Kenichi Iwazaki , Yukio Sekine
CPC分类号： B21C37/08 , B23K26/262 , B23K26/32 , B23K2201/06 , B23K2203/04 , B23K2203/05 , B23K2203/50 , Y10S148/909
摘要： A laser welded steel pipe having a weld zone containing a steel pipe containing 0.01 to 0.2 weight % C, 1 weight % or less S, 0.05 to 2 weight % Mn and 6 weight % or less Mn. The weld zone has a melted and solidified metal structure containing carbon and oxygen which satisfy the following equations:(carbon weight %)(oxygen weight %).ltoreq.0.006for a steel pipe containing carbon in an amount of less than 0.2 weight %, and(oxygen weight %).gtoreq.0.02.A method for manufacturing a laser-welded steel pipe including producing an open pipe made from a hot-rolled steel strip with opposing edge portions facing each other by employing a formal roll, preheating the two edge portions, pressing the two edge portions to butt against each other by using squeeze rolls and welding the butted edge portions by irradiation with a laser beam to heat and melt the two edge portions.
摘要翻译： 一种具有含有钢管的焊接区域的激光焊接钢管，其含有0.01〜0.2重量％的C，1重量％以下的S，0.05〜2重量％的Mn和6重量％以下的Mn。 焊接区域具有含碳和氧的熔融和固化的金属结构，其满足以下等式：对于含有小于0.2重量％的碳的钢管，（碳重量％）（氧重量％）<0.00 = 和（氧重量％）> / = 0.02。一种激光焊接钢管的制造方法，其特征在于，包括：制造由热轧钢带制成的开口管，所述开口管具有相对的边缘部分，通过使用正式辊彼此面对，预热所述两个 边缘部分，通过使用挤压辊挤压两个边缘部分彼此对接并且通过用激光束照射焊接对接边缘部分以加热和熔化两个边缘部分。
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公开(公告)号：US5961748A
公开(公告)日：1999-10-05
申请号：US684401
申请日：1996-07-19
申请人： Moriaki Ono , Tsuyoshi Shiozaki , Masanori Ohmura , Yutaka Nagahama , Akio Sato , Kenichi Iwazaki , Yukio Sekine
发明人： Moriaki Ono , Tsuyoshi Shiozaki , Masanori Ohmura , Yutaka Nagahama , Akio Sato , Kenichi Iwazaki , Yukio Sekine
CPC分类号： B21C37/08 , B23K26/262 , B23K26/32 , B23K2201/06 , B23K2203/04 , B23K2203/05 , B23K2203/50 , Y10S148/909
摘要： A laser-welded steel pipe includes: a steel pipe consisting essentially of C in an amount of 0.01 to 0.5 wt. %, Si in an amount of 1 wt. % or less, Mn in an amount of 0.05 to 2 wt. % and Cr in an amount of 6 wt. % or less; and a weld zone having a melted and solidified metal structure containing carbon and oxygen. The carbon content, �C wt. %!, and the oxygen content, �O wt. %!, in the melted and solidified metal structure satisfies the following equations:�C wt. %!.times.�O wt. %!.ltoreq.0.006, for the steel pipe containing C in an amount of less than 0.2 wt. %,�O wt. %!.ltoreq.0.03, for the steel pipe containing C in an amount of 0.2 wt. % or more.
摘要翻译： 激光焊接钢管包括：基本上由C组成的钢管，其量为0.01〜0.5重量％ ％，Si为1重量％ ％以下，Mn为0.05〜2重量％。 ％和Cr的量为6wt。 ％ 或更少; 以及具有熔融和固化的含有碳和氧的金属结构的焊接区。 碳含量[C wt。 ％]，氧含量[O wt。 ％]，在熔融和固化的金属结构中满足以下等式：[C wt。 ％] x [O wt。 ％]
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公开(公告)号：US4844090A
公开(公告)日：1989-07-04
申请号：US78036
申请日：1987-07-27
申请人： Yukio Sekine
发明人： Yukio Sekine
IPC分类号： A61B5/0205 , A61B5/0404 , A61B5/0408 , A61B5/0432
CPC分类号： A61B5/0404 , A61B5/02055 , A61B5/04325 , A61B2560/0418 , A61B2560/0468
摘要： In this pencil type heart potential waveform measuring device, a first electrode is provided at the tip of a substantially round bar-like pencil device body, a second electrode is separated from the above mentioned first electrode on the outer periphery of a gripping part of the pencil body, a memorizing device for memorizing heart potential waveforms induced from the first and second electrodes is provided within the pencil body and an output terminal for output of heart potential waveform signals memorized in the memorizing device is provided in the pencil body.
摘要翻译： 在这种铅笔型心电位波形测量装置中，第一电极设置在大致圆形的棒状铅笔装置主体的尖端处，第二电极与上述第一电极分离在上述第一电极的夹持部分的外周上 铅笔体，用于记忆从第一和第二电极引起的心脏电位波形的存储装置设置在铅笔体内，并且用于输出存储在记忆装置中的心脏电位波形信号的输出端子设置在铅笔体中。
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公开(公告)号：US4526567A
公开(公告)日：1985-07-02
申请号：US382786
申请日：1982-05-27
申请人： Kazuo Yokoe , Yukio Sekine
发明人： Kazuo Yokoe , Yukio Sekine
CPC分类号： B65H45/22 , A44B19/34 , A44B19/42 , B26D3/085 , B31F1/0025 , Y10T83/9464
摘要： A method of and apparatus for manufacturing a pair of paper stringer tapes for slide fasteners from a pair of blank paper strips of a continuous length. The blank paper strips are fed lengthwise through a guide roller assembly. A pair of parallel spaced scoring wheels is biased against one guide roller of the guide roller assembly. As the paper strips pass between the one guide roller and the respective scoring wheels, a pair of continuous prospective folding lines of a constant depth is formed on the blank paper strips along the respective inner longitudinal margin thereof. The inner longitudinal margin of each paper strip is folded on the folding line to provide a doubled thickness with a folded edge on which a row of thermoplastic coupling elements is to be mounted. The support of the scoring wheels enables them to move toward and away from the strip, either jointly or individually, to compensate for variations in paper thickness, whereby said constant depth is maintained.
摘要翻译： 一种用于从一对连续长度的空白纸条制造用于拉链的一对纸条带的方法和装置。 空白纸条通过导辊组件纵向进给。 一对平行间隔的刻痕轮偏压在导辊组件的一个引导辊上。 当纸条在一个引导辊和相应的刻痕轮之间通过时，沿着其相应的内部纵向边缘，在空白纸条上形成一组恒定深度的连续预期折叠线。 每条纸带的内纵向边缘折叠在折叠线上，以提供一个双倍的厚度，其中一条热塑性耦合元件将被安装在该折边上。 刻痕轮的支撑使得它们可以共同或单独地朝着和远离条带移动，以补偿纸张厚度的变化，从而保持恒定的深度。
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公开(公告)号：US5224479A
公开(公告)日：1993-07-06
申请号：US718757
申请日：1991-06-21
申请人： Yukio Sekine
发明人： Yukio Sekine
IPC分类号： A61B5/0408 , A61B5/0432
CPC分类号： A61B5/6831 , A61B5/04085 , A61B5/04325 , A61B2560/0412
摘要： An ECG diagnostic pad having upper fit portions with upper limb lead electrodes, central fit portions with unipolar precordial lead electrodes and lower fit portions with flank lead electrodes is fitted onto the chest wall of a human subject. Only by attaching the pad onto the chest wall of the subject, the lead electrodes can readily be brought in close contact with the desired locations prescribed anatomically on the chest wall with accuracy.
摘要翻译： 具有具有上肢引线电极的上配合部分的ECG诊断垫，具有单极心前引线电极的中心配合部分和具有侧引线电极的下配合部分安装在人体对象的胸壁上。 只有通过将垫连接到对象的胸壁上，引导电极可以容易地与胸壁上解剖学上规定的所需位置紧密接触，准确地。
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