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公开(公告)号：US07536892B2
公开(公告)日：2009-05-26
申请号：US11446997
申请日：2006-06-05
申请人： Hiroyuki Amino , Shigeo Matsubara , Yan Lu
发明人： Hiroyuki Amino , Shigeo Matsubara , Yan Lu
CPC分类号： B21D22/16 , B21D22/185
摘要： In order to provide a method and apparatus for forming a sheet metal, in which a three-dimensional product such as a prototype for commercialized press-forming can be formed in short time without limitations as to the shape and with high accuracy, preventing body wrinkles or reduction of the sheet thickness, a process of: performing drawing-forming to a predetermine height by pushing the forming punch having a desired shape in the sheet thickness direction with the edges of the blank workpiece being clamped; performing shape-forming with the shaping tool in the opposite side to the forming punch by increasing a clamping pressure to lock movement of a material with the forming punch being pushed; performing drawing-forming again by decreasing the clamping pressure and raising the forming punch by a desired height; and performing shape-forming with the shaping tool by increasing the clamping pressure to lock movement of a material, is repeated at least once.
摘要翻译： 为了提供用于形成金属板的方法和装置，其中可以在短时间内形成诸如用于商业压制成型的原型的三维产品，而不限于形状和高精度，防止体皱纹 或减少片材厚度的方法;以下步骤：通过在坯料工件的边缘被夹持的同时将具有期望形状的成形冲头沿片材厚度方向推压到预定高度; 通过增加夹紧压力来与成型冲头的相对侧的成形工具进行成形，以锁定成形冲头被推动的材料的运动; 通过减小夹紧压力并将成形冲头提高希望的高度来再次进行拉伸成形; 并且通过增加夹持压力以锁定材料的运动，通过成形工具进行成形，至少重复一次。
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公开(公告)号：US20060272378A1
公开(公告)日：2006-12-07
申请号：US11446997
申请日：2006-06-05
申请人： Hiroyuki Amino , Shigeo Matsubara , Yan Lu
发明人： Hiroyuki Amino , Shigeo Matsubara , Yan Lu
IPC分类号： B21D11/00
CPC分类号： B21D22/16 , B21D22/185
摘要： In order to provide a method and apparatus for forming a sheet metal, in which a three-dimensional product such as a prototype for commercialized press-forming can be formed in short time without limitations as to the shape and with high accuracy, preventing body wrinkles or reduction of the sheet thickness, a process of: performing drawing-forming to a predetermine height by pushing the forming punch having a desired shape in the sheet thickness direction with the edges of the blank workpiece being clamped; performing shape-forming with the shaping tool in the opposite side to the forming punch by increasing a clamping pressure to lock movement of a material with the forming punch being pushed; performing drawing-forming again by decreasing the clamping pressure and raising the forming punch by a desired height; and performing shape-forming with the shaping tool by increasing the clamping pressure to lock movement of a material, is repeated at least once.
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公开(公告)号：US06216508B1
公开(公告)日：2001-04-17
申请号：US09341596
申请日：1999-07-12
申请人： Shigeo Matsubara , Hiroyuki Amino , Susumu Aoyama , Yan Lu
发明人： Shigeo Matsubara , Hiroyuki Amino , Susumu Aoyama , Yan Lu
IPC分类号： B21D506
摘要： The invention relates to an apparatus for the dieless forming of a sheet. The apparatus comprises a pressing mechanism and a sheet holding mechanism which are moved with respect to each other in X, Y and Z-axis directions and has a fixed ceiling plate form having a plane shape matching the bottom profile of a product to be formed; a framelike support plate surrounding the ceiling plate form is raised and lowered by at least one pair of raising/lowering actuators, and restraining actuators apply a controllable restraining force to the sheet byway of a framelike restraining plate clamping the periphery of the sheet in the sheet thickness direction between itself and the support plate. A mechanism for causing the support plate to undergo balanced movement and a material flow control mechanism may be preferably further provided.
摘要翻译： 本发明涉及一种用于片材的无形成形的装置。 该装置包括在X，Y和Z轴方向上彼此相对移动的按压机构和片材保持机构，并且具有与要形成的产品的底部轮廓匹配的平面形状的固定顶板形式; 围绕顶板形状的框架支撑板由至少一对升降致动器升高和降低，并且限制致动器在框架式限制板的作用下对片材施加可控制的限制力，该框架限制板将片材的周边夹紧在片材中 其本身与支撑板之间的厚度方向。 可以优选进一步提供用于使支撑板经受平衡运动的机构和材料流动控制机构。
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4.发明申请公开(公告)号：US20080107488A1
公开(公告)日：2008-05-08
申请号：US10586088
申请日：2004-07-29
IPC分类号： E21D20/00
CPC分类号： E21D21/0006 , C23C2/06 , E21D21/004 , E21D21/0073
摘要： A lock bolt of a high strength steel pipe, wherein an expansion type lock bolt body is formed of a deformed pipe manufactured by using, as a raw material, a high tension steel plate having a tensile strength of 490 to 640 N/mm2, an elongation of 20% or more, and a plate thickness of 1.8 to 2.3 mm and having a single or a plurality of recessed parts extending in the axial direction of the deformed pipe. Since the high tension steel plate is used in the lock bolt, sufficient strength can be secured for the lock bolt though the steel plate is thin, and cracking due to stains introduced in a molding process, a both end shrinkage process, and a pressurizing/expanding process can be suppressed. Since an expansion start pressure when a pressurized fluid is press-fitted and inflated is also low, a time in which the expansion/deformation is completed can be shortened and workability can also be improved.
摘要翻译： 一种高强度钢管的锁定螺栓，其特征在于，膨胀型锁定螺栓本体由以抗拉强度为490〜640N / mm
2％，伸长率为20％以上，板厚为1.8〜2.3mm，并且具有沿变形管的轴向延伸的单个或多个凹部。 由于高压钢板用于锁定螺栓，因此通过钢板薄而可以确保锁紧螺栓的足够的强度，并且由于在模制过程中引入的污渍，两端收缩过程和加压/ 膨胀过程可以抑制。 由于当加压流体被压配和充气时的膨胀开始压力也低，所以可以缩短膨胀/变形完成的时间，并且也可以提高加工性。 -
公开(公告)号：US08471169B2
公开(公告)日：2013-06-25
申请号：US12308088
申请日：2007-06-06
申请人： Shingo Mukae , Kenji Okamura , Shuichi Teramoto , Jun Kurobe , Hiroshi Asada , Shouji Inoue , Shigeo Matsubara
发明人： Shingo Mukae , Kenji Okamura , Shuichi Teramoto , Jun Kurobe , Hiroshi Asada , Shouji Inoue , Shigeo Matsubara
CPC分类号： B23K11/3009 , B23K35/0266 , B23K35/32 , C22F1/18
摘要： Provided is an electrode (1) which has a double structure including Cu or a Cu alloy as an electrode body (2) and a core material (3) made of W, Mo, a W-based alloy, or a Mo-based alloy embedded in a surface of the electrode body (2) which is abutted against a material to be welded, the core material (3) being formed by using W, Mo, the W-based alloy, or the Mo-based alloy which is in the form of a fibrous structure extended by sintering, swaging, and annealing in an electrode axis direction, the fibrous structure having a horizontal cross-sectional average particle diameter of 50 μm or more and an aspect ratio of 1.5 or more. The electrode (1) can be used as an inexpensive electrode obtained by suppressing particle dropping/attrition and defects in electrodes for spot welding, in which heat and pressure are applied repeatedly, stably enhancing durability.
摘要翻译： 提供一种具有包括Cu或Cu合金作为电极体（2）的双重结构的电极（1）和由W，Mo，W基合金或Mo基合金制成的芯材（3） 嵌入与被焊接材料抵接的电极体（2）的表面，芯材（3）通过使用W，Mo，W基合金或Mo基合金 通过在电极轴线方向进行烧结，模锻和退火而延伸的纤维结构体的形状，所述纤维结构体的水平截面平均粒径为50μm以上，纵横比为1.5以上。 电极（1）可以用作通过抑制重复施加热和压力并且稳定地提高耐久性的点焊的电极中的颗粒滴下/磨损和缺陷而获得的便宜的电极。
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6.发明授权公开(公告)号：US07794179B2
公开(公告)日：2010-09-14
申请号：US10586088
申请日：2004-07-29
IPC分类号： E21D21/00
CPC分类号： E21D21/0006 , C23C2/06 , E21D21/004 , E21D21/0073
摘要： A high-strength steel pipe rockbolt has an expansive rockbolt main body prepared by processing a high-strength steel sheet of 1.8-2.3 mm in thickness with a tensile strength of 490-640 N/mm2 and an elongation of 20% or more into a welded pipe and roll-forming the welded pipe into a shaped pipe having one or more concavities extending along an axial direction. Use of the high-strength steel sheet ensures sufficient strength of the shaped pipe regardless of a decrease in thickness. The thin welded pipe is also advantageous in resistance to cracking caused by accumulation of strains introduced during roll-forming, swaging both ends of the welded pipe and hydraulic expansion. Moreover, expansive deformation of the shaped pipe is initiated by injection of a pressurized fluid at a low pressure, so that the expansive deformation is completed in a short time period with an improved working efficiency.
摘要翻译： 高强度钢管摇杆具有膨胀式摇杆主体，通过将拉伸强度为490〜640N / mm 2，伸长率为20％以上的高强度钢板加工成1.8-2.3mm的厚度， 焊接管和辊轧成形为具有沿着轴向延伸的一个或多个凹部的成形管。 使用高强度钢板确保成形管的强度足够，而与厚度的减小无关。 薄的焊接管也有利于在轧制成形期间引入的应变累积，使焊接管的两端和液压膨胀成型。 此外，通过在低压下注入加压流体来开始成形管的膨胀变形，使得膨胀变形在短时间内完成，并且提高了工作效率。
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公开(公告)号：US20100193478A1
公开(公告)日：2010-08-05
申请号：US12308088
申请日：2007-06-06
申请人： Shingo Mukae , Kenji Okamura , Shuichi Teramoto , Jun Kurobe , Hiroshi Asada , Shouji Inoue , Shigeo Matsubara
发明人： Shingo Mukae , Kenji Okamura , Shuichi Teramoto , Jun Kurobe , Hiroshi Asada , Shouji Inoue , Shigeo Matsubara
IPC分类号： B23K11/11
CPC分类号： B23K11/3009 , B23K35/0266 , B23K35/32 , C22F1/18
摘要： Provided is an electrode (1) which has a double structure including Cu or a Cu alloy as an electrode body (2) and a core material (3) made of W, Mo, a W-based alloy, or a Mo-based alloy embedded in a surface of the electrode body (2) which is abutted against a material to be welded, the core material (3) being formed by using W, Mo, the W-based alloy, or the Mo-based alloy which is in the form of a fibrous structure extended by sintering, swaging, and annealing in an electrode axis direction, the fibrous structure having a horizontal cross-sectional average particle diameter of 50 μm or more and an aspect ratio of 1.5 or more. The electrode (1) can be used as an inexpensive electrode obtained by suppressing particle dropping/attrition and defects in electrodes for spot welding, in which heat and pressure are applied repeatedly, stably enhancing durability.
摘要翻译： 提供一种具有包括Cu或Cu合金作为电极体（2）的双重结构的电极（1）和由W，Mo，W基合金或Mo基合金制成的芯材（3） 嵌入与被焊接材料抵接的电极体（2）的表面，芯材（3）通过使用W，Mo，W基合金或Mo基合金 通过在电极轴线方向进行烧结，型锻和退火而延伸的纤维结构体的形状，所述纤维结构体的水平截面平均粒径为50μm以上，纵横比为1.5以上。 电极（1）可以用作通过抑制重复施加热和压力并且稳定地提高耐久性的点焊的电极中的颗粒滴下/磨损和缺陷而获得的便宜的电极。
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公开(公告)号：US5277781A
公开(公告)日：1994-01-11
申请号：US716777
申请日：1991-06-18
申请人： Shigeo Matsubara , Toshiro Yamada , Yusuke Hirose , Iwao Katayama , Yukimi Miwa , Ryuji Tanoue
发明人： Shigeo Matsubara , Toshiro Yamada , Yusuke Hirose , Iwao Katayama , Yukimi Miwa , Ryuji Tanoue
IPC分类号： G01N27/00 , G01N27/26 , G01N27/30 , G01N27/409 , G01N27/411
CPC分类号： G01N27/411
摘要： A zirconia oxygen sensor for measuring oxygen potential in the molten bath of a metal or alloy having a melting point of 350-550.degree. C., which comprises a reference electrode which is of a substance having a melting point of the same level as or lower than the metal or alloy of which the oxygen potential is to be measured and being liquid at the measurement temperature and is open to the atmosphere, a vessel of a zirconia solid electrolyte containing 5-10% yttria or 10-20% of calcium oxide (CaO) and a lead wire which connects the reference electrode and said molten metal or alloy and its use are disclosed.
摘要翻译： 一种氧化锆氧传感器，用于测量熔点为350-550摄氏度的熔点为350-550摄氏度的金属或合金的熔池中的氧气，其包括具有熔点相同或更低的物质的参比电极 比测量氧气的金属或合金在测量温度下为液体，并且对大气开放，含有5-10％氧化钇或10-20％氧化钙的氧化锆固体电解质的容器（ CaO）和连接参考电极和熔融金属或合金的引线及其用途。
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公开(公告)号：US4066724A
公开(公告)日：1978-01-03
申请号：US730603
申请日：1976-10-07
申请人： Shigeo Matsubara
发明人： Shigeo Matsubara
摘要： The vapor and particulate matter emitting equipment is enclosed within walls of an electrostatically charged clear plastic sheet material. The enclosures are connected at their tops to hoods which are connected to ducting leading to an exhaust fan. The vapors are contained within the enclosures until they can be evacuated by the fan. The particulate matter is attracted to the electrostatically charged sheet material.
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10.发明授权Network auction scheme, winning bid determining scheme, apparatus therefor, and recording medium having their programs recorded thereon 失效网络拍卖方案，中标投标决定方案，装置，以及记录有程序的记录介质公开(公告)号：US07401047B2
公开(公告)日：2008-07-15
申请号：US09983934
申请日：2001-10-26
申请人： Makoto Yokoo , Yuko Sakurai , Shigeo Matsubara
发明人： Makoto Yokoo , Yuko Sakurai , Shigeo Matsubara
IPC分类号： G06Q40/00
摘要： To prevent a single bidder from profiting by submitting multiple false-name bids, an auctioneer: sets a threshold price r; determines the ranking i of the minimum value equal to or larger than r in a buyers' evaluation value sequence sorted in decreasing order and the ranking j of the maximum value equal to or smaller than r in a sellers' evaluation value sequence sorted in increasing order; if i=j, allows first to i-th buyers and sellers to trade at the price r; if i>j, allows first to j-th buyers and sellers to trade at a trade price of the (j+1)-th buyer's evaluation value for the buyers and at the threshold price r for the sellers; and if i
摘要翻译： 为避免单一投标人通过提交多个假名出价获利，拍卖人：设定门槛价格r; 确定按照递减顺序排列的买方评价值序列中的最小值等于或大于r的排序i，并且按照递增顺序排列的卖家评价值序列中的最大值等于或小于r的排名j ; 如果i = j，首先让i-th买家和卖家以价格r进行交易; 如果i> j，允许第一和第七买方和卖方以买方的第（j + 1）个买方评估价格的交易价格和卖方的阈值r进行交易; 如果我
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