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1. 发明授权

US06100782A Coil component and manufacturing method for the same 失效
公开(公告)号：US06100782A
公开(公告)日：2000-08-08
申请号：US916283
申请日：1997-08-22
申请人： Toshio Kitagawa , Yukio Hata
发明人： Toshio Kitagawa , Yukio Hata
IPC分类号： H01F41/10 , H01F5/04 , H01F27/29 , H01F27/30
CPC分类号： H01F5/04 , Y10T29/4902 , Y10T29/49071
摘要： A coil component and a manufacturing method for producing the same permit a wire terminal to be bonded to an electrode with high reliability by implementing thermal compression bonding using a heater chip. The coil component comprises a bobbin around which a wire is wound, the wire having a solder layer on the outer peripheral surface of a core conductor and an insulating layer formed on the outer peripheral surface of the solder layer. The wire terminal is secured to the electrode provided on the bobbin by thermal compression bonding. A heated heater chip is applied to the terminal to break the insulating layer and to melt the solder layer at substantially the same time. Then, pressure is applied to the heater chip to provide intermetallic bonding between the core conductor and the electrode. Melted solder solidifies and covers the area around the core conductor, thereby securely bonding the wire terminal to the electrode.

2. 发明授权

US06427315B1 Coil component and manufacturing method for the same 失效
标题翻译：线圈部件及其制造方法相同
公开(公告)号：US06427315B1
公开(公告)日：2002-08-06
申请号：US09333907
申请日：1999-06-16
申请人： Toshio Kitagawa , Yukio Hata
发明人： Toshio Kitagawa , Yukio Hata
IPC分类号： H01F706
CPC分类号： H01F5/04 , Y10T29/4902 , Y10T29/49071
摘要： A coil component and a manufacturing method for producing the same permit a wire terminal to be bonded to an electrode with high reliability by implementing thermal compression bonding using a heater chip. The coil component comprises a bobbin around which a wire is wound, the wire having a solder layer on the outer peripheral surface of a core conductor and an insulating layer formed on the outer peripheral surface of the solder layer. The wire terminal is secured to the electrode provided on the bobbin by thermal compression bonding. A heated heater chip is applied to the terminal to break the insulating layer and to melt the solder layer at substantially the same time. Then, pressure is applied to the heater chip to provide intermetallic bonding between the core conductor and the electrode. Melted solder solidifies and covers the area around the core conductor, thereby securely bonding the wire terminal to the electrode.
摘要翻译：线圈部件及其制造方法允许通过使用加热器芯片实现热压接而以高可靠性将电线端子接合到电极。线圈部件包括卷绕线的绕线管，线在芯导体的外周面上具有焊料层，以及形成在焊料层的外周面上的绝缘层。线端子通过热压接而固定在设置在线轴上的电极。将加热的加热器芯片施加到端子以破坏绝缘层并且基本上同时熔化焊料层。然后，对加热器芯片施加压力以在芯导体和电极之间提供金属间结合。熔融焊料固化并覆盖芯导体周围的区域，从而将导线端子牢固地接合到电极。

3. 发明申请

US20130247348A1 SUNROOF DRAIN TUBE ASSEMBLY AND METHOD 审中-公开
标题翻译： SUNROOF排水管总成及方法
公开(公告)号：US20130247348A1
公开(公告)日：2013-09-26
申请号：US13429902
申请日：2012-03-26
申请人： Toshio Kitagawa , Takeshi Yamamoto
发明人： Toshio Kitagawa , Takeshi Yamamoto
IPC分类号： B23P6/00 , B23P11/00 , B23P17/04
CPC分类号： B60J7/0084 , Y10T29/4973 , Y10T29/49826 , Y10T29/53657
摘要： A sunroof drain tube installation assembly and method for installing or replacing a sunroof drain tube in a vehicle includes a drain tube installation tool having an elongated flexible wire with a first end and a second end, and a stopper disposed at the second end of the wire. The wire is threaded through the sunroof drain tube to be installed on the vehicle and then through a sunroof drain tube passageway defined on the vehicle. Optionally, this includes threading the wire through a sunroof drain tube already installed on the vehicle. After threading, the wire is pulled to forcibly install the sunroof drain tube into the sunroof drain tube passageway and, optionally, displacing the previously installed sunroof drain tube.
摘要翻译：用于安装或更换车辆中的天窗排水管的天窗排水管安装组件和方法包括排水管安装工具，其具有带有第一端和第二端的细长柔性线，以及设置在线的第二端的止动件。电线穿过天窗排水管，安装在车辆上，然后通过车辆上限定的天窗排水管通道。可选地，这包括将线穿过已经安装在车辆上的天窗排水管。在穿线之后，拉动线将强力将天窗排水管安装到天窗排水管通道中，并且可选地移位先前安装的天窗排水管。

4. 发明授权

US06995332B2 Resistance welding method and structure of resistance welding part, and method for manufacturing electronic component and electronic component 有权
标题翻译：电阻焊接方法和电阻焊接部件的结构以及电子部件和电子部件的制造方法
公开(公告)号：US06995332B2
公开(公告)日：2006-02-07
申请号：US10712034
申请日：2003-11-14
申请人： Eiichi Nagatsuka , Toshio Kitagawa , Akito Asakura , Masaki Kitagawa , Akihiko Ueyama
发明人： Eiichi Nagatsuka , Toshio Kitagawa , Akito Asakura , Masaki Kitagawa , Akihiko Ueyama
IPC分类号： B23K11/16 , B23K9/00
CPC分类号： H01R43/0214 , Y10T29/49117 , Y10T29/49179 , Y10T29/49213
摘要： The present invention provide a resistance welding method for solving the problem of breakage of the welded portion by corrosion of an iron-copper alloy layer having a poor corrosion resistance formed at the welding portion, when a first metallic member comprising an iron-based metal is joined to a second metallic member comprising a copper based metal, wherein the problem above is solved by forming a nickel film on at least one surface of the first metallic member comprising the iron-based metal and the second metallic member comprising the copper-based metal to be joined, and by applying resistance welding while the first metallic member is made to butt against the second metallic member, thereby forming the first alloy layer containing nickel, copper and iron at the side of the first metallic member, and the second alloy layer containing nickel and copper at the side of the second metallic member to allow the alloy layers to exhibit an excellent corrosion resistance.
摘要翻译：本发明提供了一种电阻焊接方法，当包含铁基金属的第一金属构件是包含铁基金属的第一金属构件时，通过在焊接部形成的耐腐蚀性差的铁 - 铜合金层的腐蚀来解决焊接部分断裂的问题连接到包括铜基金属的第二金属构件，其中通过在包括铁基金属的第一金属构件的至少一个表面上形成镍膜并且包括铜基金属的第二金属构件来解决上述问题并且通过在使第一金属构件对接第二金属构件的同时施加电阻焊接，从而在第一金属构件的侧面形成包含镍，铜和铁的第一合金层，并且第二合金层在第二金属构件的侧面含有镍和铜，以使合金层具有优异的耐腐蚀性。

5. 发明授权

US06681484B1 Method for manufacturing electronic component 有权
标题翻译：电子元件制造方法
公开(公告)号：US06681484B1
公开(公告)日：2004-01-27
申请号：US09652953
申请日：2000-08-31
申请人： Eiichi Nagatsuka , Toshio Kitagawa , Akito Asakura , Masaki Kitagawa , Akihiko Ueyama
发明人： Eiichi Nagatsuka , Toshio Kitagawa , Akito Asakura , Masaki Kitagawa , Akihiko Ueyama
IPC分类号： H01R4302
CPC分类号： H01R43/0214 , Y10T29/49117 , Y10T29/49179 , Y10T29/49213
摘要： The present invention provide a resistance welding method for solving the problem of breakage of the welded portion by corrosion of an iron-copper alloy layer having a poor corrosion resistance formed at the welding portion, when a first metallic member comprising an iron-based metal is joined to a second metallic member comprising a copper based metal, wherein the problem above is solved by forming a nickel film on at least one surface of the first metallic member comprising the iron-based metal and the second metallic member comprising the copper-based metal to be joined, and by applying resistance welding while the first metallic member is made to butt against the second metallic member, thereby forming the first alloy layer containing nickel, copper and iron at the side of the first metallic member, and the second alloy layer containing nickel and copper at the side of the second metallic member to allow the alloy layers to exhibit an excellent corrosion resistance.
摘要翻译：本发明提供了一种电阻焊接方法，当包含铁基金属的第一金属构件是包含铁基金属的第一金属构件时，通过在焊接部形成的耐腐蚀性差的铁 - 铜合金层的腐蚀来解决焊接部分断裂的问题连接到包括铜基金属的第二金属构件，其中通过在包括铁基金属的第一金属构件的至少一个表面上形成镍膜并且包括铜基金属的第二金属构件来解决上述问题并且通过在使第一金属构件对接第二金属构件的同时施加电阻焊接，从而在第一金属构件的侧面形成包含镍，铜和铁的第一合金层，并且第二合金层在第二金属构件的侧面含有镍和铜，以使合金层具有优异的耐腐蚀性。

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