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1. 发明申请

US20080296269A1 TIG WELDING EQUIPMENT AND TIG WELDING METHODS 失效
标题翻译： TIG焊接设备和TIG焊接方法
公开(公告)号：US20080296269A1
公开(公告)日：2008-12-04
申请号：US11673983
申请日：2007-02-12
申请人： Toyoyuki Sato , Koji Nakamura , Yutaka Kimura , Hidetoshi Fujii , Shanping Lu , Kiyoshi Nogi
发明人： Toyoyuki Sato , Koji Nakamura , Yutaka Kimura , Hidetoshi Fujii , Shanping Lu , Kiyoshi Nogi
IPC分类号： B23K10/02
CPC分类号： B23K9/167 , B23K9/296 , B23K35/383 , C23C8/10 , C23C26/02
摘要： The TIG welding methods of the present invention include generating an electric arc between an electrode and an object to weld the object, wherein a first shielding gas including an inert gas flows toward the welded object surrounding the electrode, a second shielding gas containing an oxidative gas flows toward the welded object along a periphery of the first shielding gas, and the concentration of the oxidative gas in the second shielding gas is set such that the oxygen concentration in the welded metal portion of the welded object is within a range of 70 to 220 wt. ppm.
摘要翻译：本发明的TIG焊接方法包括在电极和物体之间产生电弧以焊接物体，其中包括惰性气体的第一保护气体朝向围绕电极的焊接物体流动，含有氧化气体的第二保护气体沿着第一保护气体的周边朝向焊接对象物流动，并且设定第二保护气体中的氧化性气体的浓度，使得焊接物体的焊接金属部分的氧浓度在70〜220的范围内重量 ppm。

2. 发明授权

US07915560B2 TIG welding equipment and TIG welding methods 失效
标题翻译： TIG焊接设备和TIG焊接方法
公开(公告)号：US07915560B2
公开(公告)日：2011-03-29
申请号：US11673983
申请日：2007-02-12
申请人： Toyoyuki Satou , Koji Nakamura , Yutaka Kimura , Hidetoshi Fujii , Shanping Lu , Kiyoshi Nogi
发明人： Toyoyuki Satou , Koji Nakamura , Yutaka Kimura , Hidetoshi Fujii , Shanping Lu , Kiyoshi Nogi
IPC分类号： B23K37/00
CPC分类号： B23K9/167 , B23K9/296 , B23K35/383 , C23C8/10 , C23C26/02
摘要： The TIG welding methods of the present invention include generating an electric arc between an electrode and an object to weld the object, wherein a first shielding gas including an inert gas flows toward the welded object surrounding the electrode, a second shielding gas containing an oxidative gas flows toward the welded object along a periphery of the first shielding gas, and the concentration of the oxidative gas in the second shielding gas is set such that the oxygen concentration in the welded metal portion of the welded object is within a range of 70 to 220 wt. ppm.
摘要翻译：本发明的TIG焊接方法包括在电极和物体之间产生电弧以焊接物体，其中包括惰性气体的第一保护气体朝向围绕电极的焊接物体流动，含有氧化气体的第二保护气体沿着第一保护气体的周边朝向焊接对象物流动，并且设定第二保护气体中的氧化性气体的浓度，使得焊接物体的焊接金属部分的氧浓度在70〜220的范围内重量 ppm。

3. 发明申请

US20070034610A1 Shielding gas, welding method by using the same and weldment thereof 审中-公开
标题翻译：屏蔽气体，使用焊接方法和焊接方法
公开(公告)号：US20070034610A1
公开(公告)日：2007-02-15
申请号：US11501011
申请日：2006-08-09
申请人： Toshimitu Ochiai , Toyoyuki Sato , Hidetoshi Fujii , Kiyoshi Nogi , Shanping Lu
发明人： Toshimitu Ochiai , Toyoyuki Sato , Hidetoshi Fujii , Kiyoshi Nogi , Shanping Lu
IPC分类号： B23K9/167
CPC分类号： B23K9/167
摘要： The object of the present invention is to achieve a deep weld penetration in a welded portion in metal by setting appropriate conditions for welding without deteriorating the quality of welding. That is, in the present invention, the weld penetration can be made deep by using a shielding gas comprising: 0.2% by volume or more (preferably 0.4% by volume or more) of oxygen gas; and the balance being helium gas, and by further setting the other welding conditions, such that the concentration of oxygen in the welded metal in the range of 70 to 700 ppm, and the scale ratio, i.e. the value D/W, can be made large. According to the present invention, a deeper weld penetration can be achieved without deteriorating the quality of welding by adopting at least one selected from the appropriate conditions of the welding current, the welding speed, and the arc length.
摘要翻译：本发明的目的是通过设定适当的焊接条件来实现金属焊接部分的深度焊接，而不会降低焊接质量。也就是说，在本发明中，通过使用包含0.2体积％以上（优选为0.4体积％以上）的氧气的保护气体，能够使焊接贯穿深度更深; 并且余量为氦气，并且通过进一步设定其它焊接条件，使得焊接金属中的氧浓度在70至700ppm范围内，并且可以使其比例（即D / W值）大。根据本发明，通过采用选自焊接电流，焊接速度和电弧长度的适当条件中的至少一种，可以实现更深的焊接穿透，而不会使焊接质量恶化。

4. 发明申请

US20070228201A1 Method and Apparatus for Processing Powder and Method of Manufacturing Porous Granulated Substance 失效
标题翻译：粉末加工方法及装置及多孔造粒物质的制造方法
公开(公告)号：US20070228201A1
公开(公告)日：2007-10-04
申请号：US10561600
申请日：2003-11-13
申请人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
发明人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
IPC分类号： B02C19/18
CPC分类号： B02C19/10 , B01J2/14 , B01J2/18 , B02C19/18 , B22F9/14 , Y10S241/14
摘要： In order to manufacture the compound powder or the porous granulated substance in an efficient manner, a powder processing apparatus has an accumulating face on which the processing target powder is to be accumulated and a processing face disposed in opposition to the accumulating face and convexly curved, and a moving means for moving the accumulating face and the processing face along the accumulating face relative to each other. The apparatus comprises an excitement treatment means capable of applying an excitation energy to the processing target powder accumulated on the accumulating face from an excitation energy supplying portion disposed in opposition to the accumulating face or an oscillation means for oscillating the accumulating face or the processing face in a direction intersecting the accumulating face.
摘要翻译：为了有效地制造复合粉末或多孔粒状物质，粉末处理装置具有要积聚处理目标粉末的积聚面和与聚集面相对设置且凸起弯曲的处理面，以及用于相对于彼此沿累积面移动累积面和处理面的移动装置。该装置包括能够从与积聚面相对设置的激发能量供给部分积聚在积聚面上的处理目标粉末施加激发能的兴奋处理装置，或者使振动装置使振动积存面或处理面的振动装置与积聚面相交的方向。

5. 发明授权

US07905434B2 Powder processing apparatus 有权
标题翻译：粉末加工设备
公开(公告)号：US07905434B2
公开(公告)日：2011-03-15
申请号：US12718614
申请日：2010-03-05
申请人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
发明人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
IPC分类号： B02C19/00
CPC分类号： B02C19/10 , B01J2/14 , B01J2/18 , B02C19/18 , B22F9/14 , Y10S241/14
摘要： In order to manufacture the compound powder or the porous granulated substance in an efficient manner, a powder processing apparatus has an accumulating face on which the processing target powder is to be accumulated and a processing face disposed in opposition to the accumulating face and convexly curved, and a moving means for moving the accumulating face and the processing face along the accumulating face relative to each other. The apparatus comprises an excitement treatment means capable of applying an excitation energy to the processing target powder accumulated on the accumulating face from an excitation energy supplying portion disposed in opposition to the accumulating face or an oscillation means for oscillating the accumulating face or the processing face in a direction intersecting the accumulating face.
摘要翻译：为了有效地制造复合粉末或多孔粒状物质，粉末处理装置具有要积聚处理目标粉末的积聚面和与聚集面相对设置且凸起弯曲的处理面，以及用于相对于彼此沿累积面移动累积面和处理面的移动装置。该装置包括能够从与积聚面相对设置的激发能量供给部分积聚在积聚面上的处理目标粉末施加激发能的兴奋处理装置，或者使振动装置使振动积存面或处理面的振动装置与积聚面相交的方向。

6. 发明申请

US20100155516A1 Powder Processing Apparatus 有权
标题翻译：粉末加工设备
公开(公告)号：US20100155516A1
公开(公告)日：2010-06-24
申请号：US12718614
申请日：2010-03-05
申请人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
发明人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
IPC分类号： B02C19/18 , B02C15/06 , B02C23/18
CPC分类号： B02C19/10 , B01J2/14 , B01J2/18 , B02C19/18 , B22F9/14 , Y10S241/14
摘要： In order to manufacture the compound powder or the porous granulated substance in an efficient manner, a powder processing apparatus has an accumulating face on which the processing target powder is to be accumulated and a processing face disposed in opposition to the accumulating face and convexly curved, and a moving means for moving the accumulating face and the processing face along the accumulating face relative to each other. The apparatus comprises an excitement treatment means capable of applying an excitation energy to the processing target powder accumulated on the accumulating face from an excitation energy supplying portion disposed in opposition to the accumulating face or an oscillation means for oscillating the accumulating face or the processing face in a direction intersecting the accumulating face.
摘要翻译：为了有效地制造复合粉末或多孔粒状物质，粉末处理装置具有要积聚处理目标粉末的积聚面和与聚集面相对设置且凸起弯曲的处理面，以及用于相对于彼此沿累积面移动累积面和处理面的移动装置。该装置包括能够从与积聚面相对设置的激发能量供给部分积聚在积聚面上的处理目标粉末施加激发能的兴奋处理装置，或者使振动装置使振动积存面或处理面的振动装置与积聚面相交的方向。

7. 发明授权

US07686238B2 Powder processing method 失效
标题翻译：粉末加工方法
公开(公告)号：US07686238B2
公开(公告)日：2010-03-30
申请号：US10561600
申请日：2003-11-13
申请人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
发明人： Makio Naito , Hiroya Abe , Kiyoshi Nogi , Masuo Hosokawa , Takehisa Fukui , Masahiro Yoshikawa
IPC分类号： B02C19/00
CPC分类号： B02C19/10 , B01J2/14 , B01J2/18 , B02C19/18 , B22F9/14 , Y10S241/14
摘要： In order to manufacture the compound powder or the porous granulated substance in an efficient manner, a powder processing apparatus has an accumulating face on which the processing target powder is to be accumulated and a processing face disposed in opposition to the accumulating face and convexly curved, and a moving means for moving the accumulating face and the processing face along the accumulating face relative to each other. The apparatus comprises an excitement treatment means capable of applying an excitation energy to the processing target powder accumulated on the accumulating face from an excitation energy supplying portion disposed in opposition to the accumulating face or an oscillation means for oscillating the accumulating face or the processing face in a direction intersecting the accumulating face.
摘要翻译：为了有效地制造复合粉末或多孔粒状物质，粉末处理装置具有要积聚处理目标粉末的积聚面和与聚集面相对设置且凸起弯曲的处理面，以及用于相对于彼此沿累积面移动累积面和处理面的移动装置。该装置包括能够从与积聚面相对设置的激发能量供给部分积聚在积聚面上的处理目标粉末施加激发能的兴奋处理装置，或者使振动装置使振动积存面或处理面的振动装置与积聚面相交的方向。

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