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公开(公告)号：US20110014937A1
公开(公告)日：2011-01-20
申请号：US12891297
申请日：2010-09-27
IPC分类号： H04B7/00
CPC分类号： H04W36/0055
摘要： A communication control system includes a wireless base station A and a wireless base station B that control wireless communication of a mobile communication terminal and an EPC that performs path control and data transmission/reception control between the wireless base station A and the wireless base station B by wire communication. Then, when the wireless base station B receives a handover request requesting for switching the wireless path from the mobile communication terminal, the wireless base station B switches the wireless path to a wireless path through the wireless base station B, and after a predetermined time elapses from when the wireless path is switched, the wireless base station B transmits a request for switching a wire path through the wireless base station A that performs data transmission/reception control for the mobile communication terminal to a wire path through the wireless base station B to the EPC.
摘要翻译： 通信控制系统包括控制移动通信终端的无线通信的无线基站A和无线基站B以及在无线基站A与无线基站B之间执行路径控制和数据发送/接收控制的EPC 通过有线通信。 然后，当无线基站B从移动通信终端接收到请求切换无线路径的切换请求时，无线基站B通过无线基站B将无线路径切换到无线路径，经过预定时间 从无线路径切换时，无线基站B向通过无线基站B的有线路径发送通过对移动通信终端执行数据发送/接收控制的无线基站A切换有线路径的请求， EPC。
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公开(公告)号：US07051916B2
公开(公告)日：2006-05-30
申请号：US10218573
申请日：2002-08-15
CPC分类号： B23K33/00 , B23K20/122 , B23K2101/045
摘要： The end of a hollow member 10 is abutted against the end of a hollow member 20. The end of a face plate 21 is supported on a protrusion 15. A small-diameter portion 52 of a rotary tool 50 is inserted into the abutted area, and the tool 50 is moved along the abutted region while being rotated in a clockwise direction as observed from the large-diameter potion 51. Thus, the pressure of mobilized metal is greater on the right side of the axial center of the rotary tool. The thickness of the member from the tip of the inserted small-diameter portion 51 to the hollow areas 10b and 10a is thicker at the right side where the pressure is higher, thus preventing metal from flowing out into the hollow region 10a.
摘要翻译： 中空构件10的端部抵靠中空构件20的端部。 面板21的端部支撑在突起15上。 旋转工具50的小直径部分52插入到邻接区域中，并且如从大直径部分51观察到的那样沿着顺时针方向旋转工具50沿着抵接区域移动。 因此，移动金属的压力在旋转工具的轴心的右侧较大。 从插入的小直径部分51的尖端到中空区域10b和10a的构件的厚度在压力较高的右侧较厚，从而防止金属流出到中空区域10a中。
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公开(公告)号：US06821362B2
公开(公告)日：2004-11-23
申请号：US10163641
申请日：2002-06-07
申请人： Akihiro Satou
发明人： Akihiro Satou
IPC分类号： C21D922
摘要： An auger composed of an auger body integrally formed with a spiral blade and at its opposite ends with a pair of shaft portions is manufactured by the steps of forming annular recesses on the shaft portions in a cutting process, building up an anti-abrasive and anti-corrosive alloy by plasma-arc welding in the annular recesses of the shaft portions and finishing each built-up portion of the alloy in a grinding process to form a journal portion on the respective shaft portions of the auger, wherein precipitation hardening stainless steel used as a base metal of the auger body is preheated for a predetermined time prior to the steps of plasma-arc welding of the alloy. In this manner, the stainless steel body is subjected to an aging heat treatment caused by (a) the preheating and (b) the subsequent welding heat generated during the plasma-arc welding process.
摘要翻译： 由螺旋叶片一体形成的螺旋形螺旋体构成的螺旋钻，并且在其两端具有一对轴部，通过在切割过程中在轴部上形成环形凹部的步骤来制造螺旋钻，建立抗磨损和抗磨损 通过等离子体电弧焊接在轴部分的环形凹部中并在研磨过程中完成合金的每个组成部分以在螺旋钻的相应轴部分上形成轴颈部分，其中使用沉淀硬化不锈钢 在合金的等离子体电弧焊接步骤之前，将螺旋钻体的基底金属预热预定时间。 以这种方式，对不锈钢体进行由（a）预热和（b）等离子弧焊接过程中产生的随后的焊接热引起的时效热处理。
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公开(公告)号：US06613447B2
公开(公告)日：2003-09-02
申请号：US10154957
申请日：2002-05-28
申请人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
发明人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
IPC分类号： B32B330
CPC分类号： B23Q3/1576 , B23K20/122 , B23K20/126 , B23K33/00 , B23K37/08 , B23K2101/045 , B23Q3/15526 , Y10T403/1608 , Y10T403/477 , Y10T428/12 , Y10T428/1234 , Y10T428/12375 , Y10T428/12382 , Y10T428/12389 , Y10T428/12493 , Y10T428/24 , Y10T428/24479 , Y10T428/2457 , Y10T428/24587 , Y10T428/24612
摘要： Disclosed is a friction stir welding technique which avoids occurrence of a dent, in adjoining region, extending to a level beneath the joined surfaces, structural body formed. At end portions of the frame members to be joined, at the joining region, thickened parts which project toward the rotary body joining tool are provided. The rotary body joining tool has a small-diameter tip portion and a larger diameter portion. The rotary body joining tool is inserted in the thickened parts. In a state where the rotary body joining tool has been inserted small-diameter tip end first, to a level where the larger diameter portion of the rotary body joining tool overlaps the thickened part but does not extend below the upper surface of the non-thickened surfaces of the members joined, the rotary body is rotated and moved along the joining region.
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公开(公告)号：US06315187B1
公开(公告)日：2001-11-13
申请号：US09404651
申请日：1999-09-24
申请人： Akihiro Satou , Masakuni Ezumi , Kazusige Fukuyori
发明人： Akihiro Satou , Masakuni Ezumi , Kazusige Fukuyori
IPC分类号： B23K2012
CPC分类号： B23K33/00 , B23K20/12 , B23K20/1265 , B23K2101/045 , B23K2101/26 , Y10T428/12493
摘要： A raised portion 32 is provided on an upper face of an end portion of a plate 31 which forms one side of a frame member 30. An end portion of a plate 41 of another frame member 40 is abutted with the plate 31 of the frame member 30. The frame members 30 and 40 are aluminum alloy extruded frame members and the direction of extrusion of the two frame members are orthogonal. A welding padding is carried on an upper face of the plate 41 of the frame member 40. Under this condition, a rotary tool is inserted from above and a friction stir welding is carried out. Accordingly, the padding serves the same function on the plate 41 25 the raised portion 32 on the plate 31 so that a good welding can be carried out.
摘要翻译： 凸起部32设置在形成框架构件30的一侧的板31的端部的上表面上。另一框架构件40的板41的端部与框架构件的板31抵接 框架构件30和40是铝合金挤压框架构件，并且两个框架构件的挤压方向是正交的。 在框架构件40的板41的上表面上承载焊接填充物。在该状态下，从上方插入旋转工具，进行摩擦搅拌焊接。 因此，填充物在板31上的凸起部分32上的板4125上具有相同的功能，从而可以进行良好的焊接。
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公开(公告)号：US06305866B1
公开(公告)日：2001-10-23
申请号：US09546564
申请日：2000-04-11
申请人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
发明人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
IPC分类号： B23K2012
CPC分类号： B23Q3/1576 , B23K20/122 , B23K20/126 , B23K33/00 , B23K37/08 , B23K2101/045 , B23Q3/15526 , Y10T403/1608 , Y10T403/477 , Y10T428/12 , Y10T428/1234 , Y10T428/12375 , Y10T428/12382 , Y10T428/12389 , Y10T428/12493 , Y10T428/24 , Y10T428/24479 , Y10T428/2457 , Y10T428/24587 , Y10T428/24612
摘要： A friction stir welding technique which avoids occurrence of a dent, in a joining region, extending to a level beneath the joined surfaces. At end portions of the frame members to be joined, at the joining region, thickened parts which project toward the rotary body joining tool are provided. Two adjoining thickened parts, of adjacent members to be joined, can form a trapezoid shape. The rotary body joining tool has a small-diameter tip portion and a larger diameter portion. The rotary body joining tool is inserted in the thickened parts. In a state where the rotary body joining tool has been inserted small-diameter tip end first, to a level where the larger diameter portion of the rotary body joining tool overlaps the thickened part but does not extend below the upper surface of the non-thickened surfaces of the members joined, the rotary body is rotated and moved along the joining region. Even when a gap exists between two thickened parts, a desirable joining can be carried out. After the joining, the remaining parts of the thickened parts can be machined so as to form a smooth surface.
摘要翻译： 一种摩擦搅拌焊接技术，其避免在接合区域中发生凹陷，延伸到接合表面下方的水平面。 在要连接的框架构件的端部处，在接合区域设置朝向旋转体接合工具突出的加厚部。 邻接的待连接件的两个相邻的加厚件可以形成梯形。 旋转体接合工具具有小直径末端部分和较大直径部分。 旋转体接合工具插入加厚部分。 在旋转体接合工具首先插入小直径尖端的状态下，到旋转体接合工具的较大直径部分与增厚部分重叠但不延伸到未加厚的上表面的水平 所述构件的表面接合，所述旋转体沿所述接合区旋转并移动。 即使在两个加厚部分之间存在间隙，也可以进行所需的接合。 在接合之后，加工部件的其余部分可以加工成形成光滑的表面。
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公开(公告)号：US06273323B1
公开(公告)日：2001-08-14
申请号：US09572985
申请日：2000-05-17
申请人： Masakuni Ezumi , Kazusige Fukuyori , Akihiro Satou
发明人： Masakuni Ezumi , Kazusige Fukuyori , Akihiro Satou
IPC分类号： B23K2012
CPC分类号： B23K33/00 , B23K20/122 , B23K2101/045 , B23K2101/26 , B61D17/04 , Y02T30/34
摘要： Rotary tools 340A and 340B are disposed to weld along two joining lines. For this purpose spaced welding lines the two rotary tools are inserted and into respective welding joints moved at the same time along their respective welding lines. At a position P1 of a portion of a window 210, the rotary tool 340A is retreated from the welding joint so that the tool 340 A continues to move friction stir welding on that welding joint is stopped although the welding. At a position P3, the rotary tools 340B are gradually withdrawn from their respective welding joints while they continue to move along the welding line. At a position P4, the moves of the rotary tools 340A and 340B is stopped, the rotary tool 340B is made to retreat and the joining is made to stop. Next, the rotary tools 340A and 340B are inserted and the move are started again. An insertion amount of the rotary tool 340B is larger than an insertion amount during the stop of the move of the rotary tool. In a case where plural line joining lines are carried out the friction stir joining and in a case of a portion which is unnecessary to carry out the friction stir joining, the good friction stir joining can be obtained.
摘要翻译： 旋转工具340A和340B设置成沿两条接合线焊接。 为此，间隔的焊接线将两个旋转工具插入并沿相应的焊接线同时移动到相应的焊接接头中。 在窗口210的一部分的位置P1处，旋转工具340A从焊接接头退回，使得工具340A继续移动摩擦搅拌焊接，即使焊接也停止。 在位置P3，旋转工具340B在它们继续沿着焊接线移动的同时逐渐从它们各自的焊接接头退出。 在位置P4，停止旋转工具340A和340B的移动，使旋转工具340B退回并使接合停止。 接下来，插入旋转工具340A和340B，并再次启动移动。 旋转工具340B的插入量大于旋转工具移动停止期间的插入量。 在进行摩擦搅拌接合的多条线接合线的情况下，在不需要进行摩擦搅拌接合的部分的情况下，可以获得良好的摩擦搅拌接合。
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8.发明申请公开(公告)号：US20080206116A1
公开(公告)日：2008-08-28
申请号：US12023422
申请日：2008-01-31
申请人： Akihiro SATOU , Takao Ishikawa , Kinya Aota
发明人： Akihiro SATOU , Takao Ishikawa , Kinya Aota
CPC分类号： B23K20/1225 , B01J19/2475 , B23K2103/10 , B32B15/01 , C01B3/26 , C01B3/505 , C01B2203/0277 , C01B2203/041 , C01B2203/048 , C01B2203/107 , Y10T428/12493
摘要： The present invention is relates to a method for alternately laminating each first metal sheet and each second metal sheet in three or more layers, wherein a melting point of the second metal sheet is higher than that of the first metal sheet, and welding them together by friction stir welding.Furthermore, under a state where those three or more metal sheets are so laminated that an edge of the first metal sheet protrude outward compared to an edge of the second metal sheet, the friction stir welding is executed by pressing a welding tool against only the edge of the first metal sheet.
摘要翻译： 本发明涉及将第一金属片和第二金属片以三层以上交替层叠的方法，其中第二金属片的熔点高于第一金属片的熔点，并且通过 摩擦搅拌焊接。 此外，在三个以上的金属板被层叠的状态下，与第二金属板的边缘相比，第一金属板的边缘向外突出，摩擦搅拌焊接是通过仅对边缘进行加压来进行的 的第一金属片。
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公开(公告)号：US20080076434A1
公开(公告)日：2008-03-27
申请号：US11896399
申请日：2007-08-31
申请人： Koki Shigaki , Takako Kondou , Akihiro Satou
发明人： Koki Shigaki , Takako Kondou , Akihiro Satou
IPC分类号： H04Q7/20
摘要： In a reconnection control method and device for mobile terminal which can automatically change an optimum reconnection time according to various states, a handover history of a mobile terminal is managed, a next handover destination cell of the mobile terminal is predicted from the handover history. When it is detected that the predicted handover destination cell corresponds to a radio wave-faulted area, a predetermined reconnection time for the mobile terminal is changed. When the radio wave-faulted area is a non-service area where a cell is not mounted, the predetermined reconnection time is reduced. When the radio wave-faulted area is a temporary radio wave-faulted area, the predetermined reconnection time is extended. When the radio wave-faulted area is a congestion area, the predetermined reconnection time is reduced.
摘要翻译： 在可以根据各种状态自动改变最佳重新连接时间的移动终端的重新连接控制方法和装置中，管理移动终端的切换历史，根据切换历史来预测移动终端的下一切换目的地小区。 当检测到预测切换目的地小区对应于无线电波故障区域时，移动终端的预定重新连接时间被改变。 当无线电波故障区域是未安装小区的非服务区域时，预定的重新连接时间减少。 当无线电波故障区域是临时无线电波故障区域时，预定的重新连接时间延长。 当无线电波故障区域是拥塞区域时，预定的重新连接时间减少。
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公开(公告)号：US07036707B2
公开(公告)日：2006-05-02
申请号：US10610625
申请日：2003-07-02
申请人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
发明人： Kinya Aota , Masakuni Ezumi , Yasuo Ishimaru , Hisanori Okamura , Isao Funyuu , Akihiro Satou
CPC分类号： B23Q3/1576 , B23K20/122 , B23K20/126 , B23K33/00 , B23K37/08 , B23K2101/045 , B23Q3/15526 , Y10T403/1608 , Y10T403/477 , Y10T428/12 , Y10T428/1234 , Y10T428/12375 , Y10T428/12382 , Y10T428/12389 , Y10T428/12493 , Y10T428/24 , Y10T428/24479 , Y10T428/2457 , Y10T428/24587 , Y10T428/24612
摘要： Disclosed is a friction stir welding technique which avoids occurrence of a dent, in a joining region, extending to a level beneath the joined surfaces. At end portions of the frame members to be joined, at the joining region, thickened parts which project toward the rotary body joining tool are provided. Two adjoining thickened parts, of adjacent members to be joined, can form a trapezoid shape. The rotary body joining tool has a small-diameter tip portion and a larger diameter portion. The rotary body joining tool is inserted in the thickened parts. In a state where the rotary body joining tool has been inserted small-diameter tip end first, to a level where the larger diameter portion of the rotary body joining tool overlaps the thickened part but does not extend below the upper surface of the non-thickened surfaces of the members joined, the rotary body is rotated and moved along the joining region. Even when a gap exists between two thickened parts, a desirable joining can be carried out. After the joining, the remaining parts of the thickened parts can be machined so as to form a smooth surface.
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