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1. 发明授权

US4608481A Method of automatically controlling height of a weld bead 失效
标题翻译：自动控制焊道高度的方法
公开(公告)号：US4608481A
公开(公告)日：1986-08-26
申请号：US716654
申请日：1985-03-27
申请人： Hirokazu Nomura , Yuji Sugitani , Naohiro Tamaoki
发明人： Hirokazu Nomura , Yuji Sugitani , Naohiro Tamaoki
IPC分类号： B23K9/12 , B23K9/02 , B23K9/09 , B23K9/095 , B23K9/127 , B23K9/30
CPC分类号： B23K9/0216 , B23K9/092 , B23K9/30
摘要： A welding control method in which a deviation of a groove line or variation of a groove width is detected by utilizing the characteristics of a welding arc itself without using a separate sensor and a welding torch is caused to accurately follow the groove line. The oscillation width of the welding torch is detected and the proper welding speed for providing a weld bead of a predetermined height is calculated in accordance with the detected oscillation width thereby automatically controlling the welding speed in accordance with the calculated welding speed value for every cycle of the oscillation or every integral multiple thereof.
摘要翻译：通过利用焊接电弧本身的特性而不使用单独的传感器和焊炬来检测槽线的偏差或槽宽度的变化的焊接控制方法被精确地跟随凹槽线。检测焊炬的振荡宽度，根据检测到的振荡宽度计算用于提供预定高度的焊道的适当焊接速度，从而根据计算出的每个循环的焊接速度值自动控制焊接速度振荡或其整数倍。

2. 发明授权

US4590355A Method of controlling multi-layer welding 失效
标题翻译：多层焊接控制方法
公开(公告)号：US4590355A
公开(公告)日：1986-05-20
申请号：US738291
申请日：1985-05-28
申请人： Hirokazu Nomura , Yuji Sugitani , Naohiro Tamaoki
发明人： Hirokazu Nomura , Yuji Sugitani , Naohiro Tamaoki
IPC分类号： B23K9/095 , B23K9/02 , B23K9/073 , B23K9/12 , B23K9/127
CPC分类号： B23K9/073 , B23K9/0216
摘要： In the multi-layer welding of a joint of two pieces of metal to be welded by arc welding, the proper number of passes and the desired tracing positions of a welding torch for each layer are automatically established during the welding of the preceding layer. The welding torch is subjected to a Y-axis control so as to maintain constant the arc voltage or current during the welding and simultaneously the torch is caused to weave in the direction of an X-axis within the groove. The tracing of the groove by the torch is accomplished by controlling the weaving turning positions of the torch in accordance with the X-axis and Y-axis direction displacement data of the torch and the torch displacements in the X-axis direction are compared with a predetermined value thereby determining the proper number of passes to be made in the welding of the next layer.
摘要翻译：在通过电弧焊接的待焊接的两块金属的接头的多层焊接中，在前一层的焊接期间，自动建立用于每层的焊枪的适当次数和期望的跟踪位置。焊枪经受Y轴控制，以保持焊接期间的电弧电压或电流恒定，并且同时使割炬沿槽内的X轴方向编织。通过割炬跟踪槽是通过根据割炬的X轴和Y轴方向位移数据控制割炬的编织转动位置，并将X轴方向的割炬位移与从而确定在下一层的焊接中要进行的适当通行次数。

3. 发明授权

US4886547A Powder manufacturing apparatus and method therefor 失效
标题翻译：粉末制造装置及其制造方法
公开(公告)号：US4886547A
公开(公告)日：1989-12-12
申请号：US204426
申请日：1988-05-16
申请人： Hideaki Mizukami , Kentaro Mori , Akichika Ozeki , Takaho Kawawa , Yuji Sugitani , Hirokazu Nomura , Tadashi Fujioka , Hirotaka Nakagawa
发明人： Hideaki Mizukami , Kentaro Mori , Akichika Ozeki , Takaho Kawawa , Yuji Sugitani , Hirokazu Nomura , Tadashi Fujioka , Hirotaka Nakagawa
IPC分类号： B22F9/10 , B22F3/00
CPC分类号： B22F9/10
摘要： The present invention provides a method of efficiently and stably manufacturing a high-purity metal powder of a desired particle size, which is used for powder metallurgy or the like, by generating arc 18 between electrodes 12 and 13 to melt the distal end portions of the electrodes, causing droplets 19 of the molten metal to drop onto rotating disk 14, scattering the dropped droplets by a centrifugal force, thereby cooling the droplets, and an apparatus for the same.

4. 发明授权

US4419563A Rotary arc-welding method 失效
标题翻译：旋转弧焊方法
公开(公告)号：US4419563A
公开(公告)日：1983-12-06
申请号：US326511
申请日：1981-12-02
申请人： Hirokazu Nomura , Yuji Sugitani
发明人： Hirokazu Nomura , Yuji Sugitani
IPC分类号： B23K9/02 , B23K9/28
CPC分类号： B23K9/0216
摘要： In a rotary arc-welding method which comprises: directing a nozzle substantially vertically toward a weld zone of objects of welding; feeding a consumable welding electrode through said nozzle eccentrically from the center axis of said nozzle toward said weld zone; feeding welding current to said consumable welding electrode to produce an arc between the tip of said consumable welding electrode and said weld zone to weld said objects of welding with each other by means of the arc heat; rotating said nozzle to cause a circular movement of said arc from the tip of said consumable welding electrode corresponding to the eccentricity thereof; and, feeding a shielding gas toward said weld zone to shield said arc and said weld zone from the open air; the improvement characterized in that: the diameter of said consumable welding electrode is limited within the range of from 0.8 to 1.2 mm; said welding current is limited within the range of from 400 to 800 amperes; and, the number of rotation of said nozzle is limited within the range of from 3,000 to 6,000 r.p.m.
摘要翻译：一种旋转电弧焊接方法，其特征在于包括：将喷嘴基本上垂直地朝向焊接对象的焊接区域引导; 从所述喷嘴的中心轴向所述焊接区域偏心地将可消耗焊接电极馈送通过所述喷嘴; 将焊接电流馈送到所述可消耗焊接电极，以在所述可消耗焊接电极的尖端与所述焊接区之间产生电弧，以通过电弧热将所述焊接物体彼此焊接; 旋转所述喷嘴，使所述电弧从所述可消耗焊接电极的尖端圆周移动，对应于其偏心; 并且向所述焊接区域供给保护气体，以将所述电弧和所述焊接区域与所述露天空气隔离; 其特征在于：所述可消耗焊接电极的直径限制在0.8〜1.2mm的范围内; 所述焊接电流限制在400至800安培的范围内; 并且所述喷嘴的旋转数限制在3,000至6,000r.p.m的范围内。

5. 发明授权

US4394559A Arc welding method 失效
标题翻译：电弧焊法
公开(公告)号：US4394559A
公开(公告)日：1983-07-19
申请号：US333403
申请日：1981-12-22
申请人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
发明人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
IPC分类号： B23K9/12 , B23K9/02 , B23K9/095 , B23K9/127
CPC分类号： B23K9/0216
摘要： An arc welding method in which with a welding electrode being oscillated within the groove in the width direction thereof, the movement of the electrode in the upright or vertical direction is controlled to always maintain the arc length constant. The groove of a predetermined shape is subjected to arc welding with predetermined welding speed and wire feed speed so that when a half cycle of the electrode oscillation is completed, the height direction displacement of the electrode is integrated over the time to obtain a cross-sectional area S.sub.o described by the electrode and also an oscillation stroke X.sub.o made by the electrode is obtained, thus storing the cross-sectional area S.sub.o and the oscillation stroke X.sub.o. When the next half cycle is completed, a cross-sectional area S and an oscillation stroke X are similarly obtained so that the welding speed or the wire feed speed is controlled to vary and thereby to vary the cross-sectional area of metal deposition by an amount .DELTA.S which is determined by the following equation ##EQU1## The deposition rate is controlled in accordance with the actual cross-sectional area of the groove and thus a weld bead of a uniform height or level is produced.
摘要翻译：一种电弧焊接方法，其中焊接电极在其宽度方向上在槽内摆动，电极沿垂直方向或垂直方向的移动被控制以始终保持电弧长度恒定。以预定的焊接速度和送丝速度对预定形状的槽进行电弧焊接，使得当电极振荡的半个周期完成时，电极的高度方向位移在一段时间内被积分以获得横截面获得由电极描述的面积以及由电极制成的振荡冲程Xo，从而存储横截面积So和振荡冲程Xo。当下一个半周期完成时，类似地获得横截面面积S和振荡冲程X，使得焊接速度或送丝速度被控制以变化，从而将金属沉积的横截面积改变为量ΔTA由以下等式确定。沉积速率根据槽的实际横截面面积进行控制，因此产生均匀高度或高度的焊缝。

6. 发明授权

US4485291A Method for controlling the position of welding electrode in arc-welding with weaving 失效
标题翻译：焊接电极焊接位置的方法
公开(公告)号：US4485291A
公开(公告)日：1984-11-27
申请号：US483496
申请日：1983-04-11
申请人： Hirokazu Nomura , Yuji Sugitani
发明人： Hirokazu Nomura , Yuji Sugitani
IPC分类号： B23K9/12 , B23K9/02 , B23K9/10 , B23K9/127
CPC分类号： B23K9/0216 , B23K9/10
摘要： An arc-welding method, which comprises: arc-welding objects of welding together along the line of a groove formed between said objects of welding by continuously moving a welding electrode along the line of said groove while reciprocating said welding electrode in the width direction of said groove; characterized by: calculating at prescribed time intervals, for each one reciprocation of said welding electrode in the width direction of said groove, deviations (I-Io) of values (I) of one of arc current and arc voltage from a previously set reference value (Io), for each of left-side deviations (L) and right-side deviations (R) relative to the vertical plane which passes through the center of amplitude of said one reciprocation of said welding electrode and is parallel to the line of said groove; calculating at said time intervals, when said welding electrode moves over the left side of said groove relative to said vertical plane, differences (L-R) between said left-side deviations (L) and the immediately preceding right-side deviations (R), for controllably aligning the center of said amplitude of said one reciprocation of said welding electrode with the center of said groove in the width direction thereof at said prescribed time intervals so that said differences (L-R) become null; and, calculating at said prescribed time intervals, when said welding electrode moves over the right side of said groove relative to said vertical plane, differences (L-R) between said right-side deviations (R) and the immediately preceding left-side deviations (L), for controllably aligning the center of said amplitude of said one reciprocation of said welding electrode with the center of said groove in the width direction thereof at said prescribed time intervals so that said differences (L-R) become null.
摘要翻译：一种电弧焊接方法，其特征在于，包括：通过沿着所述槽的线连续地移动焊接电极，沿着形成在所述焊接对象的槽的线的一端焊接电弧焊接对象，同时沿所述焊接电极的宽度方向所述槽; 其特征在于：以规定的时间间隔计算所述焊接电极在所述槽的宽度方向上的每个往复运动，从预先设定的参考值的电弧电流和电弧电压之一的值（I）的偏差（I-Io）（Io），相对于穿过所述焊接电极的所述一个往复运动的振幅的中心的垂直平面，对于左侧偏离（L）和右侧偏离（R）中的每一个，并且平行于所述槽; 以所述时间间隔计算当所述焊接电极相对于所述垂直平面在所述凹槽的左侧移动时，所述左侧偏差（L）和所述右侧偏差（R）之间的差（LR）用于以所述规定的时间间隔将所述焊接电极的所述一个往复运动的所述振幅的中心与所述槽的宽度方向的中心可控地对准，使得所述差值（LR）变为零; 并且当所述焊接电极相对于所述垂直平面在所述凹槽的右侧移动时，以所述规定的时间间隔计算，所述右侧偏差（R）与所述左侧偏差（L）之间的差（LR）），用于以所述规定的时间间隔将所述焊接电极的所述一个往复运动的所述振幅的中心与所述槽的宽度方向上的中心可控地对准，使得所述差值（LR）变为零。

7. 发明授权

US4434352A Arc welding method for automatically reversing a welding torch in the width direction of the groove at a set position 失效
标题翻译：电弧焊接方法，用于在设定位置自动反转焊枪宽度方向的焊炬
公开(公告)号：US4434352A
公开(公告)日：1984-02-28
申请号：US375202
申请日：1982-05-05
申请人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
发明人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
IPC分类号： B23K9/02 , B23K9/12
CPC分类号： B23K9/0216
摘要： In an automatic arc-welding method, which comprises: continuously moving a carriage along the longitudinal direction of a groove formed between the objects of welding; reciprocally moving in the width direction of the groove a welding electrode directed substantially vertically to said groove through a welding torch fitted to said carriage, following the groove face of said groove; producing an arc between the top of said electrode and said groove; moving said torch vertically up and down so that the value (E.sub.v) of the arc voltage or arc current agrees with a previously set value (E.sub.o); on the other hand, continuously detecting a vertical position of said torch as a value of voltage (e.sub.Y) indicated by a potentiometer; reversing the direction of movement of said torch in the width direction of said groove at the moment when said value of voltage (e.sub.Y) agrees with a prescribed value of voltage; thereby welding said objects of welding in the longitudinal direction of said groove; the improvement characterized by: said prescribed value of voltage, for one movement of said torch in the width direction of said groove, being equal to a value of sum (e.sub. H +e.sub.V) of a previously set value of voltage (e.sub.H) and a value of voltage (e.sub.V) corresponding to a deviation (.DELTA.L) of the distance between said carriage and said objects of welding from a previously set distance (L).
摘要翻译：在一种自动电弧焊接方法中，包括：沿着形成在焊接对象之间的槽的纵向方向连续移动托架; 在槽的宽度方向上沿着所述凹槽的凹槽面，通过装配到所述滑架的焊炬在大致垂直于所述凹槽的方向上往复移动焊接电极; 在所述电极的顶部和所述槽之间产生电弧; 使火炬垂直上下移动，使得电弧电压或电弧电流的值（Ev）与先前设定的值（Eo）一致; 另一方面，连续检测所述手电筒的垂直位置为电位计所表示的电压（eY）值; 在所述电压值（eY）与规定的电压值一致的时刻使所述焊炬在宽度方向上的移动方向反转; 从而在所述凹槽的纵向焊接所述焊接物体; 其改进特征在于：对于所述焊枪在所述槽的宽度方向上的一次移动，所述规定的电压值等于预先设定的电压值（eH）和（eH）的和（e H + eV）的和对应于所述托架和所述焊接对象之间的距离的距离（DELTA L）的电压值（eV）从预先设定的距离（L）。

8. 发明授权

US4417128A Arc welding method utilizing reciprocal movement of a torch in width direction of groove to be welded, and continuous movement of torch in longitudinal direction of groove to be welded 失效
标题翻译：电弧焊接方法利用焊炬在待焊接槽的宽度方向上的往复运动，以及焊炬沿待焊接槽的纵向方向的连续移动
公开(公告)号：US4417128A
公开(公告)日：1983-11-22
申请号：US345231
申请日：1982-02-03
申请人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
发明人： Hirokazu Nomura , Yuji Sugitani , Yasuo Suzuki
IPC分类号： B23K9/02 , B23K9/12
CPC分类号： B23K9/0216
摘要： An arc-welding method comprises reciprocally moving a welding electrode substantially vertically toward a groove formed between objects of welding, in the width direction of the groove, following the face of the groove; producing, by a welding torch, an arc between the tip of the electrode and the groove; moving the torch vertically up and down so that one of an arc voltage and arc current of the arc agrees with a previously set value; continuously detecting the vertical position of the torch as a value of voltage indicated by a potentiometer; and reversing the direction of the movement of the torch in the width direction of the groove at the moment when the detected value of voltage agrees with a previously set value of voltage. The method further comprises calculating, for one movement of the torch in the width direction of the groove, the value of the difference between the previously set value of voltage and the value of voltage detected by the potentiometer when the torch is at the lowest position thereof; and reversing the direction of movement of the torch in the width direction of the groove at the moment when the continuously detected value of voltage of the torch agrees with the calculated value of difference.
摘要翻译：一种电弧焊接方法，包括使焊接电极基本垂直地朝着形成在焊接对象之间的凹槽沿槽的宽度方向往复移动; 通过焊枪产生电极尖端与槽之间的电弧; 垂直上下移动割炬，使电弧电弧和电弧电弧之一与预先设定的值一致; 连续检测割炬的垂直位置为电位计所示的电压值; 并且在电压的检测值与先前设定的电压值一致的时刻反转焊炬在槽的宽度方向上的移动方向。该方法进一步包括：对于在槽的宽度方向上的割炬的一次移动，计算当焊炬处于其最低位置时，预先设定的电压值与由电位器检测到的电压值之差的值 ; 并且在焊枪的电压的连续检测值与计算出的差值一致的时刻反转焊炬在槽的宽度方向上的移动方向。

9. 发明授权

US4441011A Rotary arc-welding method 失效
标题翻译：旋转弧焊方法
公开(公告)号：US4441011A
公开(公告)日：1984-04-03
申请号：US396909
申请日：1982-07-02
申请人： Hirokazu Nomura , Yuji Sugitani
发明人： Hirokazu Nomura , Yuji Sugitani
IPC分类号： B23K9/12 , B23K9/02 , B23K9/127
CPC分类号： B23K9/0216
摘要： A welding method comprises rotating a nozzle (3) provided with a welding electrode (9) eccentrically from the center axial line (a) thereof within a groove (2). The center axial line (a) of the nozzle is aligned with the center of the groove (2) by smoothing values of variation in welding current or welding voltage for each of the left and right half cycles of the nozzle and controllably moving the nozzle horizontally at right angles to the welding direction so that the difference between these values becomes null. The height of the nozzle (3) relative to the groove (2) is maintained at a prescribed distance by smoothing values of variation in welding current or welding voltage and controllably moving vertically the nozzle (3) so that the difference between the thus smoothed value and a set value becomes null.
摘要翻译： PCT No.PCT / JP81 / 00357 Sec。 371日期1982年7月2日 102（e）日期1982年7月2日PCT提交1981年11月27日PCT公布。出版物WO82 / 01839 日期：1982年6月10日。焊接方法包括在凹槽（2）内旋转设置有焊接电极（9）的喷嘴（3），其中心轴线（a）从其中心轴线（a）偏心。喷嘴的中心轴线（a）通过对喷嘴的左半周期和右半周期的焊接电流或焊接电压的变化的平滑值与槽的中心对准，并且可水平地移动喷嘴与焊接方向成直角，使得这些值之间的差值变为零。喷嘴（3）相对于槽（2）的高度通过平滑焊接电流或焊接电压的变化值而保持在规定的距离，并且可控制地垂直移动喷嘴（3），使得这样平滑的值并且设置值变为空。

10. 发明授权

US08637177B2 Electrochemical device 有权
标题翻译：电化学装置
公开(公告)号：US08637177B2
公开(公告)日：2014-01-28
申请号：US13255897
申请日：2010-03-12
申请人： Hirokazu Nomura , Akira Yamashita , Fusaji Kita
发明人： Hirokazu Nomura , Akira Yamashita , Fusaji Kita
IPC分类号： H01M2/16 , H01G9/02
CPC分类号： H01M10/0525 , H01G9/02 , H01G11/32 , H01G11/52 , H01G11/64 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/587 , H01M2004/021 , Y02E60/13
摘要： The electrochemical device of the present invention comprises a positive electrode (2), a negative electrode (1), a nonaqueous electrolyte and a separator (3). The separator (3) includes a porous layer (I) composed of a microporous film composed predominantly of a thermoplastic resin and a porous layer (II) containing a filler having a heat-resistant temperature of 150° C. or higher as the main component. The negative electrode (1) contains graphite having an R value of 0.1 to 0.5 and d002 of 0.338 nm or less as a negative electrode active material, where the R value is a ratio of a peak intensity at 1360 cm−1 to a peak intensity at 1580 cm−1 in an argon ion laser Raman spectrum and the d002 is a lattice spacing between 002 planes. The ratio of the graphite to the negative electrode active material is 30 mass % or more, and the nonaqueous electrolyte contains vinyl ethylene carbonate or a derivative thereof, or a dinitrile compound or acid anhydride.
摘要翻译：本发明的电化学装置包括正极（2），负极（1），非水电解质和隔膜（3）。分离器（3）包括由主要由热塑性树脂构成的微孔膜和包含耐热温度为150℃以上的填料的多孔层（II）构成的多孔层（I）作为主要成分。负极（1）含有R值为0.1〜0.5，d002为0.338nm以下的石墨作为负极活性物质，其中，R值为1360cm -1处的峰值强度与峰值强度的比值在氩离子激光拉曼光谱中为1580cm -1，d002为002平面之间的晶格间距。石墨与负极活性物质的比例为30质量％以上，非水电解质含有碳酸乙烯酯或其衍生物，二腈化合物或酸酐。

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