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1. 发明授权

US08220694B2 Friction stir welding method and friction stir welded housing 有权
标题翻译：摩擦搅拌焊接方法和摩擦搅拌焊接外壳
公开(公告)号：US08220694B2
公开(公告)日：2012-07-17
申请号：US12729407
申请日：2010-03-23
申请人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
发明人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
IPC分类号： B23K20/12
CPC分类号： B23K20/1265 , B23K20/1255 , B23K2103/10
摘要： A friction stir welding method utilizes a joining tool comprising a friction surface; a first workpiece comprising a first treating layer, a second workpiece comprising a second treating layer, and a joining member with a melting point lower than that of the first workpiece and the second workpiece. The joining member is arranged at the joining portion of the first workpiece and the second workpiece, and abutting the first workpiece and the second workpiece. The friction surface of the joining tool is positioned to resist at least one of the first treating layer and the second treating layer. The joining tool is rotated and moved to agitate at least one of the first workpiece and the second workpiece, until at least part of the first workpiece and the second workpiece are plasticized and joined together.
摘要翻译：摩擦搅拌焊接方法利用包括摩擦面的接合工具; 包括第一处理层的第一工件，包括第二处理层的第二工件和熔点低于第一工件和第二工件的熔点的接合部件。接合构件布置在第一工件和第二工件的接合部分处，并且邻接第一工件和第二工件。接合工具的摩擦表面定位成抵抗第一处理层和第二处理层中的至少一个。连接工具被旋转移动以搅动第一工件和第二工件中的至少一个，直到第一工件和第二工件的至少一部分被塑化并连接在一起。

2. 发明授权

US08167188B2 Friction stir welding method 有权
标题翻译：摩擦搅拌焊接方法
公开(公告)号：US08167188B2
公开(公告)日：2012-05-01
申请号：US13246982
申请日：2011-09-28
申请人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
发明人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/1255 , B23K20/128 , B23K2101/18 , B23K2103/10 , B23K2103/12 , B29C65/0681 , B29C65/4815 , B29C65/5035 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/1162 , B29C66/322 , B29C66/43 , B29C66/43421 , B29C66/43441 , B29C66/71 , B29C66/73115 , B29C66/81427 , B29C66/836 , B29K2021/00
摘要： A friction stir welding method includes providing a joining tool including a friction surface, a first workpiece, and a second workpiece, and arranging the first workpiece and second workpiece in position with a first joining surface abutting a second joining surface. A friction surface of a joining tool resists at least one of the first treating surface and the second treating surface, and the first workpiece and the second workpiece cooperatively define a slot. Then positioning, rotating, and moving the joining tool to rub and stir at least one of the first workpiece and the second workpiece, thus plasticizing at least part of the first workpiece and the second workpiece to join the first workpiece and the second workpiece.
摘要翻译：摩擦搅拌焊接方法包括提供包括摩擦面，第一工件和第二工件的接合工具，并且将第一工件和第二工件布置在与第二接合表面邻接的第一接合表面的位置。接合工具的摩擦表面抵抗第一处理表面和第二处理表面中的至少一个，并且第一工件和第二工件协同地限定槽。然后定位，旋转和移动接合工具以摩擦和搅拌第一工件和第二工件中的至少一个，从而使第一工件和第二工件的至少一部分塑化以接合第一工件和第二工件。

3. 发明授权

US07971770B2 Friction stir method 有权
标题翻译：摩擦搅拌焊接方法
公开(公告)号：US07971770B2
公开(公告)日：2011-07-05
申请号：US12750883
申请日：2010-03-31
申请人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
发明人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
IPC分类号： B23K20/12
CPC分类号： B23K20/1255 , B23K20/122 , B23K20/1275 , B23K20/128 , B23K2101/28 , B23K2103/10 , B23K2103/12 , B29C65/0681 , B29C65/608 , B29C66/124 , B29C66/1242 , B29C66/322 , B29C66/45 , B29C66/71 , B29C66/81431 , B29C66/836 , B29K2021/00
摘要： A friction stir method includes providing a joining tool, a mold comprising a top surface and a cutout defined from the top surface, and a workpiece comprising a treatable layer and arranged on the top surface of the mold. The joining tool resists the workpiece, and rotates and moves to agitate the treatable layer of the workpiece along an extending direction of the cutout of the mold, until a protrusion integrated with the workpiece is formed in the cutout of the mold.
摘要翻译：摩擦搅拌方法包括提供接合工具，模具，其包括顶表面和从顶表面限定的切口，以及包括可处理层并且布置在模具的顶表面上的工件。接合工具抵抗工件，并且沿着模具的切口的延伸方向旋转并移动以使工件的可处理层搅动，直到在模具的切口中形成与工件一体化的突起。

4. 发明授权

US08052033B2 Friction stir welding method 有权
标题翻译：摩擦搅拌焊接方法
公开(公告)号：US08052033B2
公开(公告)日：2011-11-08
申请号：US12728387
申请日：2010-03-22
申请人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
发明人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/1255 , B23K20/128 , B23K2101/18 , B23K2103/10 , B23K2103/12 , B29C65/0681 , B29C65/4815 , B29C65/5035 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/1162 , B29C66/322 , B29C66/43 , B29C66/43421 , B29C66/43441 , B29C66/71 , B29C66/73115 , B29C66/81427 , B29C66/836 , B29K2021/00
摘要： A friction stir welding method includes providing a joining tool including a friction surface; providing a first workpiece and a second workpiece; arranging the first workpiece and second workpiece in position with a first joining surface abutting a second joining surface, a friction surface of a joining tool resisting at least one of the first treating surface and the second treating surface; positioning, rotating and moving the joining tool to rub and stir at least one of the first workpiece and the second workpiece, thus plasticizing at least part of the first workpiece and the second workpiece to join the first workpiece and the second workpiece.
摘要翻译：摩擦搅拌焊接方法包括提供包括摩擦表面的接合工具; 提供第一工件和第二工件; 将第一工件和第二工件布置在与第二接合表面邻接的第一接合表面的位置上;抵抗第一处理表面和第二处理表面中的至少一个的接合工具的摩擦表面; 定位，旋转和移动接合工具以摩擦和搅拌第一工件和第二工件中的至少一个，从而使第一工件和第二工件的至少一部分塑化以接合第一工件和第二工件。

5. 发明申请

US20110132968A1 FRICTION STIR WELDING METHOD 有权
标题翻译：摩擦焊接方法
公开(公告)号：US20110132968A1
公开(公告)日：2011-06-09
申请号：US12728387
申请日：2010-03-22
申请人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
发明人： Koichi Nakagawa , Qing Liu , Isao Shiozawa , Takeo Nakagawa
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/1255 , B23K20/128 , B23K2101/18 , B23K2103/10 , B23K2103/12 , B29C65/0681 , B29C65/4815 , B29C65/5035 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/1162 , B29C66/322 , B29C66/43 , B29C66/43421 , B29C66/43441 , B29C66/71 , B29C66/73115 , B29C66/81427 , B29C66/836 , B29K2021/00
摘要： A friction stir welding method includes providing a joining tool including a friction surface; providing a first workpiece and a second workpiece; arranging the first workpiece and second workpiece in position with a first joining surface abutting a second joining surface, a friction surface of a joining tool resisting at least one of the first treating surface and the second treating surface; positioning, rotating and moving the joining tool to rub and stir at least one of the first workpiece and the second workpiece, thus plasticizing at least part of the first workpiece and the second workpiece to join the first workpiece and the second workpiece.
摘要翻译：摩擦搅拌焊接方法包括提供包括摩擦表面的接合工具; 提供第一工件和第二工件; 将第一工件和第二工件布置在与第二接合表面邻接的第一接合表面的位置上;抵抗第一处理表面和第二处理表面中的至少一个的接合工具的摩擦表面; 定位，旋转和移动接合工具以摩擦和搅拌第一工件和第二工件中的至少一个，从而使第一工件和第二工件的至少一部分塑化以接合第一工件和第二工件。

6. 发明申请

US20090037140A1 CONTOUR MEASURING METHOD FOR MEASURING ASPECTS OF OBJECTS 有权
标题翻译：用于测量物体方面的轮廓测量方法
公开(公告)号：US20090037140A1
公开(公告)日：2009-02-05
申请号：US11966957
申请日：2007-12-28
申请人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
发明人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
IPC分类号： G01B5/20
CPC分类号： G01B5/20
摘要： An exemplary contour measuring method for measuring aspects of objects includes: (1) providing a measuring device including two contour measuring probes and a processor, the contour measuring probe having a tip extension and a displacement sensor used to sense a displacement of the tip extension, the processor being electrically connected to the displacement sensors; (2) driving two tip extensions to contact two opposite surfaces of an object respectively; (3) driving the two tip extensions to move and contacting the two opposite surfaces of the object respectively, while the displacement sensors sending the displacement information on the tip extensions to the processor; (4) computing a cross-section of the object by the processor according to the displacement information on the tip extensions; (5) repeating the step (3) and (4), the processor computing a plurality of cross-sections of the object, the cross-sections compiled to obtain aspects of object.
摘要翻译：用于测量物体方面的示例性轮廓测量方法包括：（1）提供包括两个轮廓测量探针和处理器的测量装置，所述轮廓测量探针具有尖端延伸部和用于感测尖端延伸部的位移的位移传感器，处理器电连接到位移传感器; （2）驱动两个尖端延伸部分别接触物体的两个相对表面; （3）驱动两个末端延伸部分别移动和接触物体的两个相对表面，同时位移传感器将尖端延伸部上的位移信息发送到处理器; （4）根据所述尖端延伸部上的位移信息，由所述处理器计算所述物体的横截面; （5）重复步骤（3）和（4），处理器计算对象的多个横截面，编制横截面以获得对象的方面。

7. 发明授权

US07725290B2 Contour measuring method for measuring aspects of objects 有权
标题翻译：轮廓测量方法用于测量物体的各个方面
公开(公告)号：US07725290B2
公开(公告)日：2010-05-25
申请号：US11966957
申请日：2007-12-28
申请人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
发明人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
IPC分类号： G01B3/22
CPC分类号： G01B5/20
摘要： An exemplary contour measuring method for measuring aspects of objects includes: (1) providing a measuring device including two contour measuring probes and a processor, the contour measuring probe having a tip extension and a displacement sensor used to sense a displacement of the tip extension, the processor being electrically connected to the displacement sensors; (2) driving two tip extensions to contact two opposite surfaces of an object respectively; (3) driving the two tip extensions to move and contacting the two opposite surfaces of the object respectively, while the displacement sensors sending the displacement information on the tip extensions to the processor; (4) computing a cross-section of the object by the processor according to the displacement information on the tip extensions; (5) repeating the step (3) and (4), the processor computing a plurality of cross-sections of the object, the cross-sections compiled to obtain aspects of object.
摘要翻译：用于测量物体方面的示例性轮廓测量方法包括：（1）提供包括两个轮廓测量探针和处理器的测量装置，所述轮廓测量探针具有尖端延伸部和用于感测尖端延伸部的位移的位移传感器，处理器电连接到位移传感器; （2）驱动两个尖端延伸部分别接触物体的两个相对表面; （3）驱动两个末端延伸部分别移动和接触物体的两个相对表面，同时位移传感器将尖端延伸部上的位移信息发送到处理器; （4）根据所述尖端延伸部上的位移信息，由所述处理器计算所述物体的横截面; （5）重复步骤（3）和（4），处理器计算对象的多个横截面，编制横截面以获得对象的方面。

8. 发明授权

US07398603B2 Distance measuring probe with air discharge system 有权
标题翻译：带排气系统的距离测量探头
公开(公告)号：US07398603B2
公开(公告)日：2008-07-15
申请号：US11611724
申请日：2006-12-15
申请人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
发明人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
IPC分类号： G01B5/012
CPC分类号： G01B13/00 , G01B3/008 , G01B5/012
摘要： An exemplary distance measuring probe (100) includes a tube track (12), a tip extension (16), a pair of hollow tubes (14), a pair of air discharge systems (115), a linear measuring scale (18), and a displacement sensor (19). The tip extension is configured to touch a surface of an object (50). The linear measuring scale and the displacement sensor are respectively fixed relative to one of the tube track and the tip extension. The hollow tubes contain a flux of air, and are configured to cooperatively push the tip extension to move. Each air discharge system ejects part of air in the corresponding hollow tube out of the hollow tube. The linear measuring scale displays values of displacements of the tip extension. The displacement sensor detects and reads the displacement values displayed by the linear measuring scale.
摘要翻译：示例性的距离测量探针（100）包括管道（12），尖端延伸部（16），一对中空管（14），一对排气系统（115），线性测量秤（18）和位移传感器（19）。尖端延伸部被配置为接触物体（50）的表面。线性测量秤和位移传感器分别相对于管道和末端延伸部之一固定。中空管包含空气通量，并且被构造成协同推动尖端延伸部移动。每个排气系统将空心管中的一部分空气排出中空管。线性测量刻度显示尖端延伸部位移的值。位移传感器检测并读取由线性测量刻度显示的位移值。

9. 发明授权

US07726036B2 Contour measuring probe 有权
标题翻译：轮廓测量探头
公开(公告)号：US07726036B2
公开(公告)日：2010-06-01
申请号：US11966951
申请日：2007-12-28
申请人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
发明人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
IPC分类号： G01B5/20 , G01B5/00
CPC分类号： G01B5/012 , G01B3/008
摘要： An exemplary contour measuring probe includes a guide (12), a movable rack, a counter-balancing mechanism, a linear measuring scale (24), and a displacement sensor (26). The movable rack comprises a tip extension (20) for touching a surface of an object. The tip extension (20) is pushed to move towards the object under a gravitational force acting on the movable rack. The counter-balancing mechanism is configured to partially counter balance the gravitational force acting on the movable rack. The linear measuring scale (24) displays values of displacements of the tip extension (20). The displacement sensor (26) detects and reads the displacement values displayed by the linear measuring scale (24).
摘要翻译：示例性轮廓测量探针包括导向件（12），可移动齿条，反平衡机构，线性测量秤（24）和位移传感器（26）。可动齿条包括用于接触物体表面的末端延伸部（20）。在作用在可移动支架上的重力作用下，推动末端延伸部20向物体移动。反平衡机构被构造成部分地平衡作用在可移动支架上的重力。线性测量刻度（24）显示尖端延伸部（20）的位移值。位移传感器（26）检测并读取由线性测量秤（24）显示的位移值。

10. 发明授权

US07654008B2 Contour measuring method for measuring aspects of objects 有权
标题翻译：轮廓测量方法用于测量物体的各个方面
公开(公告)号：US07654008B2
公开(公告)日：2010-02-02
申请号：US11966956
申请日：2007-12-28
申请人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
发明人： Qing Liu , Jun-Qi Li , Takeo Nakagawa
IPC分类号： G01B5/20
CPC分类号： G01B5/20 , G01B5/012
摘要： An exemplary contour measuring method for measuring aspects of objects includes: (1) providing a contour measuring probe (10) comprising a tip extension (16), a displacement sensor (19), and a processor (119) connected to the displacement sensor, the tip extension being slidable in a first direction; (2) driving the tip extension to move so as to contact with the object at a first predetermined point, and recording a coordinate of the first predetermined point in the processor; (3) driving one of the tip extension and the object to move, thus, the tip extension contacting with the object at a second predetermined point, the displacement sensor sensing a displacement of the tip extension along the first direction and sending the displacement to the processor, and the processor recording a coordinate of the second predetermined point; and (4) repeating the step (3), the processor recording a series of measured coordinates of points.
摘要翻译：用于测量物体方面的示例性轮廓测量方法包括：（1）提供包括尖端延伸部（16），位移传感器（19）和连接到位移传感器的处理器（119）的轮廓测量探针（10）所述尖端延伸部可沿第一方向滑动; （2）驱动尖端延伸部移动以便在第一预定点与物体接触，并且在处理器中记录第一预定点的坐标; （3）驱动尖端延伸部中的一个和物体移动，因此，尖端延伸部在第二预定点处与物体接触，位移传感器感测尖端延伸部沿着第一方向的位移，并将位移发送到处理器，并且所述处理器记录所述第二预定点的坐标; 和（4）重复步骤（3），处理器记录一系列点的测量坐标。

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