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公开(公告)号：US07109684B2
公开(公告)日：2006-09-19
申请号：US10481691
申请日：2003-05-16
IPC分类号： H02J7/00
CPC分类号： H02J7/041 , H02J7/0029 , H02J7/0073 , H02J7/0078 , H02J7/044 , H02J2007/0037
摘要： An equipment and method for charging a secondary battery are provided to quickly and surely charge a secondary battery (secondary batteries) while preventing the secondary battery (batteries) from overcharging or insufficient charging. Special charging voltage Es is applied to a secondary battery for a predetermined time, and then the applied voltage is switched to equilibrium voltage Eeq for establishing equilibrium cell potential of the secondary battery in its fully charged condition, wherein the special charging value Es is larger than the equilibrium value Eeq. Electric current i is detected while application of the equilibrium voltage Eeq. If the detected electric current i is larger than standard electric current J for finishing charging, the above detection and charging are repeated; otherwise, charge of the secondary battery 1 is halted.
摘要翻译： 提供用于对二次电池充电的设备和方法，以便在防止二次电池（电池）过度充电或充电不足的同时快速且可靠地对二次电池（二次电池）充电。 将特殊的充电电压E 施加到二次电池预定时间，然后将施加的电压切换到平衡电压E eq，以建立二次电池的平衡电池电位 电池处于完全充电状态，其中特殊充电值E SUB大于平衡值E eq eq。 在施加平衡电压E eq的情况下检测电流i。 如果检测到的电流i大于用于完成充电的标准电流J，则重复上述检测和充电; 否则，二次电池1的充电被停止。
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12.发明授权
公开(公告)号：US4796798A
公开(公告)日：1989-01-10
申请号：US60084
申请日：1987-06-09
申请人： Toshio Tsuta , Koji Kadota , Shigetomo Matsui , Hiroyuki Matsumura , Hisao Hasegawa , Hiromichi Nakamura , Tetsuro Noma , Hisahiko Miyazaki , Munekatsu Furugen
发明人： Toshio Tsuta , Koji Kadota , Shigetomo Matsui , Hiroyuki Matsumura , Hisao Hasegawa , Hiromichi Nakamura , Tetsuro Noma , Hisahiko Miyazaki , Munekatsu Furugen
CPC分类号： B23K31/027 , B21C37/08
摘要： An apparatus for continuous production of seam-welded steel tubing is proposed. The apparatus includes a series of shaping rolls for shaping a strip taken out from a strip coil into a tubular intermediate product, the roll series including a finpass roll group. The tubular product is subjected to seam welding under the action of a seam welder. Before arrival at the welder, a substantial main part of the preformed tubing with exception of opposing edge zones thereof is subjected to heating by a heater compensate for excess compressive stresses induced in the edge zones, while these zones are subjected to cooling by a cooler for avoiding otherwise formation of disadvantageous edge wavings which would otherwise occur.
摘要翻译： 提出了一种连续生产缝焊钢管的设备。 该设备包括一系列成形辊，用于将从带状卷取出的带材成形为管状中间产品，该卷系列包括一个翅片卷组。 在缝焊机的作用下对管状产品进行缝焊。 在到达焊工之前，除了相对的边缘区域之外，预成型管的实质主要部分通过加热器进行加热，以补偿在边缘区域中引起的过度的压缩应力，而这些区域被冷却器 避免否则会形成否则会发生的不利的边缘波动。
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公开(公告)号：US5434112A
公开(公告)日：1995-07-18
申请号：US183822
申请日：1994-01-21
申请人： Shigetomo Matsui , Hiroyuki Matsumura , Yoshikazu Ikemoto , Yasuhiro Kumon , Shigeru Nakayama , Keiji Tsujita , Keisuke Fukunaga , Nobuhiro Kuribayashi , Kenichi Wakana
发明人： Shigetomo Matsui , Hiroyuki Matsumura , Yoshikazu Ikemoto , Yasuhiro Kumon , Shigeru Nakayama , Keiji Tsujita , Keisuke Fukunaga , Nobuhiro Kuribayashi , Kenichi Wakana
CPC分类号： B24C5/04 , B05B1/00 , Y10S239/19
摘要： A high pressure injection nozzle member is formed of a super hard alloy or a hard material of carbide series mainly composing of a tungsten carbide as, wherein the tungsten carbon is composed of grains each having a diameter of less than 1 .mu.m. At least one kind of carbide or solid solution of carbide selected from Ti, Ta, V, Cr, Mo, Hf, or Zr by a weight % of less than 10.0% is added. A binding material essentially consisting of at least one of iron group elements by weight % of 0.2 to 2.0% may be further added. The super hard alloy or a hard sintered material has a high abrasion proof property and has a hardness more than about HRA 94.0. Nitride or nitride solid solution may be utilized in place of carbide or carbide solid solution. The nozzle member is particularly suitable for an abrasive water jet.
摘要翻译： 高压喷嘴构件由超硬合金或主要由碳化钨构成的碳化物系硬质材料形成，其中钨碳由直径小于1μm的晶粒构成。 添加至少一种选自Ti，Ta，V，Cr，Mo，Hf或Zr的碳化物或固溶体，重量％小于10.0％。 可以进一步添加基本上由至少一种铁族元素组成的结合材料，其重量％为0.2-2.0％。 超硬合金或硬质烧结材料具有高耐磨性，硬度大于约HRA 94.0。 可以使用氮化物或氮化物固溶体代替碳化物或碳化物固溶体。 喷嘴构件特别适用于磨料水射流。
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公开(公告)号：US4916853A
公开(公告)日：1990-04-17
申请号：US68183
申请日：1987-06-30
申请人： Shigetomo Matsui , Hisao Hasegawa
发明人： Shigetomo Matsui , Hisao Hasegawa
IPC分类号： B21C37/08
CPC分类号： B21C37/08
摘要： In the manufacture of welded pipes, edge buckling or waving of the strip is prevented by heating. In one method, during the process for bending the strip into a tubular form, the edges of the strip are heated so that tensile stress exerted thereon is reduced to a minimum and, thereafter, before the edges are abutted against each other, the strip is wholly heated so that the compressive stress exerted on the edges is reduced to a minimum. According to another mode, during the process for bending the strip gradually into a tubular form or during the process in which the edges of the strip are held in abutment against each other, the strip except its portions of the edges is substantially or partially heated so that the strip except its portions of the edges is subjected to compressive stress while the portions of the edges are subjected to tensile stress, and under these conditions the edges are welded together.
摘要翻译： 在焊接管的制造中，通过加热来防止带的边缘弯曲或挥动。 在一种方法中，在将条带弯曲成管状形式的过程中，条带的边缘被加热，使得施加在其上的拉伸应力减小到最小，然后在边缘彼此抵靠之前，条带 完全加热，使得施加在边缘上的压缩应力减小到最小。 根据另一种模式，在将条带弯曲成管状或在条带的边缘保持彼此邻接的过程中，除了其边缘部分之外的条带基本上或部分地被加热， 除了其边缘部分之外的条带受到压缩应力，同时边缘的部分受到拉伸应力，并且在这些条件下，边缘被焊接在一起。
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公开(公告)号：US4672163A
公开(公告)日：1987-06-09
申请号：US817748
申请日：1985-12-11
CPC分类号： H05H1/34 , B23K9/26 , B23K9/291 , H05H2001/3457
摘要： A nozzle for gas shielded arc welding having a support ring to be mounted on a welding torch, a cylindrical nozzle member to be mounted on the support ring and a holddown ring for securing the nozzle member to the support ring. The nozzle member is formed of a heat-resistant non-conductive material so that spatters seldom adhere to the nozzle member. The nozzle member is fixed by being pressed against the support ring, which structure facilitates the manufacture of the nozzle member. This is useful especially as a nozzle for CO.sub.2 arc welding.
摘要翻译： PCT No.PCT / JP85 / 00417 Sec。 371日期1985年12月11日第 102（e）1985年12月11日PCT PCT申请日1985年7月23日PCT公布。 出版物WO86 / 00843 日本1986年2月13日。一种用于气体保护电弧焊的喷嘴，具有安装在焊枪上的支撑环，安装在支撑环上的圆柱形喷嘴构件和用于将喷嘴构件固定到支撑环的压紧环 。 喷嘴构件由耐热非导电材料形成，使得飞溅物很少粘附到喷嘴构件上。 喷嘴构件通过压靠支撑环固定，该结构有助于喷嘴构件的制造。 这特别适用于二氧化碳电弧焊接的喷嘴。
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公开(公告)号：US5169054A
公开(公告)日：1992-12-08
申请号：US794017
申请日：1991-11-19
IPC分类号： B21D39/03 , B21H7/00 , B21K25/00 , B22D19/00 , B23P11/00 , B60M1/30 , H02K15/00 , H02K41/025
CPC分类号： B21H8/00 , B21D39/03 , B21K25/00 , B22D19/00 , B23P11/00 , B60M1/302 , F01D5/3007 , F01D5/3038 , H02K15/0012 , H02K41/025
摘要： A composite structure is manufactured by joining a first material, preferably made of a magnetically permeable material and having a first joining surface in which a recess having an overhang surface is formed, to a second material preferably made of an electrically conductive material and having a second joining surface to be joined to the first joining surface of the first material. On the second joining surface is integrally formed a protrusion having an outer configuration substantially corresponding to the inner shape of the recess. The first and second materials are firmly mechanically joined to each other by, for example, a casting method, a rolling method, a pressing method, or a method utilizing plastic flow of the second material.
摘要翻译： 通过将优选由导磁材料制成并具有第一接合表面（其中具有突出表面的凹部形成在其中的第一接合表面）连接到优选由导电材料制成的第二材料并且具有第二材料 要接合到第一材料的第一接合表面的接合表面。 在第二接合表面上整体地形成具有基本上对应于凹部的内部形状的外部构造的突起。 第一和第二材料通过例如铸造方法，轧制方法，压制方法或利用第二材料的塑性流动的方法彼此牢固地机械地接合。
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公开(公告)号：US5079825A
公开(公告)日：1992-01-14
申请号：US507569
申请日：1990-04-11
申请人： Shigetomo Matsui , Takeshi Yamada , Yasuhiro Kumon , Makoto Ryoji , Shigeki Koe , Hiroatsu Asari , Toshihiko Ishizuka , Shigemi Murakami
发明人： Shigetomo Matsui , Takeshi Yamada , Yasuhiro Kumon , Makoto Ryoji , Shigeki Koe , Hiroatsu Asari , Toshihiko Ishizuka , Shigemi Murakami
CPC分类号： B21H8/00 , B21D39/03 , B21K25/00 , B22D19/00 , B23P11/00 , B60M1/302 , H02K15/0012 , H02K41/025 , Y10T29/49934 , Y10T29/49936
摘要： A composite structure is manufactured by joining a first material, preferably made of a magnetically permeable material having a first joining surface in which a recess having an overhang surface is formed, to a second material, preferably made of an electrically conductive material having a second joining surface to be joined to the first joining surface of the first material. On the second joining surface is integrally formed a protrusion having an outer configuration substantially corresponding to the inner shape of the recess. The first and second materials are firmly mechanically joined to each other by, for example, a casting method, a rolling method, a pressing method, or a method utilizing plastic flow of the second material.
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公开(公告)号：US5075175A
公开(公告)日：1991-12-24
申请号：US378617
申请日：1989-07-12
申请人： Shigetomo Matsui , Takeshi Yamada , Yasuhiro Kumon , Makoto Ryoji
发明人： Shigetomo Matsui , Takeshi Yamada , Yasuhiro Kumon , Makoto Ryoji
CPC分类号： B21K25/00 , B21C37/042 , B21C37/045 , E02D5/24 , F16B11/002 , F16B17/004 , F16B35/00 , F16B43/00 , Y10T428/12264 , Y10T428/12292 , Y10T428/12382 , Y10T428/12451 , Y10T428/12486
摘要： A composite bar structure is composed of at least outer and inner members extending parallelly in the longitudinal direction of the structure and joined mechanically at an interface therebetween in an interlocked. The structure is fabricated by forming a plurality of projections on the inner member over the entire interface, preparing the outer member in a tubular shape to readily encompass the inner member, relatively positioning the members to place the inner member within the outer member in telescoped state, and applying a constrictive compression force on the outer member so that it undergoes plastic deformation and reduction in diameter, whereby the projections bite into the inner surface of the outer member. The members are thus joined tightly to form the integral composite bar structure.
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公开(公告)号：US4717065A
公开(公告)日：1988-01-05
申请号：US754202
申请日：1985-07-11
申请人： Shigetomo Matsui , Hisao Hasegawa
发明人： Shigetomo Matsui , Hisao Hasegawa
CPC分类号： B21C37/08
摘要： In the manufacture of welded pipes, edge buckling or waving of the strip is prevented by heating. In one method, during the process for bending the strip into a tubular form, the edges of the strip are heated so that tensile stress exerted thereon is reduced to a minimum and, thereafter, before the edges are abutted against each other, the strip is wholly heated so that the compressive stress exerted on the edges is reduced to a minimum. According to another mode, during the process for bending the strip gradually into a tubular form or during the process in which the edges of the strip are held in abutment against each other, the strip except its portions at the edges is substantially or partially heated so that the strip except its portions at the edges is subjected to compressive stress while the portions of the edges are subjected to tensile stress, and under these conditions the edges are welded together.
摘要翻译： 在焊接管的制造中，通过加热来防止带的边缘弯曲或挥动。 在一种方法中，在将条带弯曲成管状形式的过程中，条带的边缘被加热，使得施加在其上的拉伸应力减小到最小，然后在边缘彼此抵靠之前，条带 完全加热，使得施加在边缘上的压缩应力减小到最小。 根据另一种模式，在将条带弯曲成管状或在条带的边缘保持彼此抵靠的过程中，除了边缘部分之外的条带基本上或部分地被加热， 除了其边缘部分之外的条带受到压缩应力，同时边缘部分受到拉伸应力，并且在这些条件下将边缘焊接在一起。
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公开(公告)号：US4143536A
公开(公告)日：1979-03-13
申请号：US627464
申请日：1975-10-30
申请人： Hiroshi Okamoto , Shigetomo Matsui
发明人： Hiroshi Okamoto , Shigetomo Matsui
CPC分类号： F04D29/247 , B63H1/28 , B63H3/00 , Y10T29/49332
摘要： The rotational speed of a screw propeller mounted on a propeller shaft of a ship is correctively increased or decreased by locally heating the back or face side of each blade of the propeller along a plurality of paths substantially parallel to and inward from the trailing edge of the blade in a region from a radial position about of 0.5 R to the blade tip, where R is the tip radius, particularly from 0.6 to 0.7 R, and cooling the parts thus locally heated thereby to form wash-back in each blade between the trailing edge and the heating paths thereof as a result of angular deformation accompanying plastic deformation due to the heating and cooling and thereby to decrease or increase the effective pitch of the propeller.
摘要翻译： 安装在船舶的传动轴上的螺旋桨的旋转速度通过沿着基本上平行于和从内侧的后缘的多个路径局部加热螺旋桨的每个叶片的背面或正面而被正确地增加或减小 叶片在从约0.5R的径向位置到叶片尖端的区域中，其中R是尖端半径，特别是从0.6至0.7R，并且由此局部加热从而在每个叶片之间形成后退 边缘及其加热路径，由于加热和冷却而伴随塑性变形的角变形，从而降低或增加螺旋桨的有效间距。
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