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1.发明专利Method for manufacturing electric component, arc welding apparatus, and arc welding method 审中-公开制造电气元件的方法，电弧焊接装置和电弧焊接方法
公开(公告)号：JP2010162565A
公开(公告)日：2010-07-29
申请号：JP2009005534
申请日：2009-01-14
Inventor： SHOJI ATSUSHI , ISHIBUNE YOSHIHIRO , SATO KIMINORI , TAKASHIMA TORU , SHINDO MASATOSHI
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing electric components, an arc welding apparatus, and an arc welding method by which one end of a conductor is arc-welded to one terminal piece, and also another end of the conductor is arc-welded to another terminal piece simultaneously with a single arc welding apparatus. SOLUTION: An arc current feeder 10 has a negative electrode and a ground electrode, and a first torch electrode 12A is electrically connected to the negative electrode. A second torch electrode 17A is electrically connected to the ground electrode. In a method for manufacturing electronic components, the torch opposing process is executed, in which the first torch electrode 12A is opposite to one end 103C of a winding 103, and the second torch electrode 17A is opposite to the other end 103D of the winding 103. Next, the arc discharge is executed from the first torch electrode 12A to one end 103C of the winding 103, and at the same time, the arc discharge is performed from the second torch electrode 17A of the second torch 17 to another end 103D of the winding 103. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于制造电气部件的方法，电弧焊接装置和电弧焊接方法，其中导体的一端电弧焊接到一个端子件，以及导体的另一端 与单个电弧焊接装置同时电弧焊到另一个端子上。 电弧供给器10具有负极和接地电极，第一焊炬电极12A与负极电连接。 第二焊炬电极17A电连接到接地电极。 在制造电子元件的方法中，执行割炬对置处理，其中第一炬电极12A与绕组103的一端103C相对，并且第二炬电极17A与绕组103的另一端103D相对 接下来，从第一炬电极12A到绕组103的一端103C进行电弧放电，同时从第二焊炬17的第二焊炬电极17A到另一端103D的另一端103D进行电弧放电 （C）2010，JPO＆INPIT
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公开(公告)号：JP2009016450A
公开(公告)日：2009-01-22
申请号：JP2007174395
申请日：2007-07-02
Inventor： NAGASAKA TAKASHI , MIURA HIDEKI , KITAJIMA YASUHIKO , KADOWAKI SHINICHI , TAKASHIMA TORU , ITO TAKAYUKI
IPC: H01F41/04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil component capable of surely protecting a part where an end of a winding is connected to a terminal fitting. SOLUTION: The method of manufacturing the coil component includes the steps of: preparing a coil intermediate 40 having a winding 9, a winding core, and a pair of terminal fittings 10, and having each end of the winding 9 connected to at least part of one-side end in the Z-direction in a facing part 12; preparing a die 50 having a cavity 52 capable of housing the coil intermediate 40 therein formed thereon, and provided, in the cavity 52, with bases 54 contacting positioning parts 19 to support the coil intermediate 40; and inserting the coil intermediate 40 into the cavity 52 from one-side end side in the Z-direction in the facing part 12, and forming an armoring part on the coil intermediate 40 by coating the coil intermediate 40 with a resin while the positioning parts 19 are brought into contact with the bases 54 to support the coil intermediate 40. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种制造线圈部件的方法，该线圈部件能够可靠地保护绕组的端部连接到端子接头的部分。 解决方案：制造线圈部件的方法包括以下步骤：制备具有绕组9，绕组芯和一对端子接头10的线圈中间体40，并且使绕组9的每个端部连接到 在面对部分12中Z方向上的一侧端部的最小部分; 准备具有能够容纳其中形成的线圈中间体40的空腔52的模具50，并且在空腔52中设置有接触定位部件19的基座54以支撑线圈中间体40; 并将线圈中间体40从对置部12的Z方向的一侧端部插入到空腔52中，通过用树脂涂敷线圈中间体40而在线圈中间体40上形成铠装部，同时定位部 19与底座54接触以支撑线圈中间体40.版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2007173576A
公开(公告)日：2007-07-05
申请号：JP2005369999
申请日：2005-12-22
Inventor： SATO SHINICHI , KURIMOTO SATORU , MORITA MAKOTO , TAKASHIMA TORU , TAKAHASHI SUMIO , KITAJIMA YOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To provide a coil in which its direction can be easily recognized and a resin can be easily injected, and to provide a method of manufacturing the same.
SOLUTION: A core 2 is configured so that it has a winding core and first and second flanges 4, 5, a winding wire accommodating region 2A is defined by the winding core, the first and second flanges 4, 5, a terminal electrode 7 is provided on the second flange 5, and the winding wire 6 to be connected to the terminal electrode is wound around the winding core. The coil is manufactured through a resin immersion process in which first circumferential surfaces 45, 55 as one part of the external circumferential surface of the core 2 are immersed in a resin liquid bath W to form a resin coating 8, on the winding of the winding wire 6 in the winding wire accommodating region 2A by a capillarity, and a marking 8A is formed on the third circumferential surfaces 45, 55 with the resin in the resin liquid bath.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供可以容易地识别其方向的树脂并且可以容易地注入树脂，并提供其制造方法。 解决方案：芯2被构造成具有卷绕芯和第一和第二凸缘4,5，绕组线容纳区2A由卷芯，第一和第二凸缘4,5限定，端子 电极7设置在第二凸缘5上，并且与端子电极连接的绕组6缠绕在绕组芯上。 线圈通过树脂浸渍工艺制造，其中作为芯2的外周面的一部分的第一周向表面45,55浸入树脂液槽W中以形成树脂涂层8，在绕组的绕组上 电线6通过毛细管力在绕组线容纳区域2A中，并且在树脂液槽中的树脂在第三圆周表面45,55上形成标记8A。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2013149893A
公开(公告)日：2013-08-01
申请号：JP2012010843
申请日：2012-01-23
Inventor： AKASAKA AKIRA , TAKASHIMA TORU , SAITO HIROSHI , SATO HIROKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing coil components and a method for connecting wires, in which a fused ball is formed with both materials from a terminal electrode and a lead part being mixed together to reduce a connection failure; in either case, whether the external diameter of the lead part is small or large.SOLUTION: A terminal fitting 20 comprises a base part 22 and a folded piece 24 being bent with respect to the base part 22. The top end of the folded piece 24 is made open to form an insertion groove 26 through which a lead part 10a of a wire 10 is inserted. The lead part 10a of the wire 10 is extracted and inserted in the insertion groove 26 and the folded piece 24 is inclined at a prescribed angle θ with respect to an extraction direction X of the wire 10 at the insertion groove 26. A laser beam L is irradiated so that the insertion groove 26 of the folded piece 24 with the lead part 10a of the wire 10 being inserted in the groove stays inside a laser spot area Ls. The laser beam is irradiated so that at first the folded piece 24 is fused then the folded piece 24 and at least a part of the lead part 10a are fused to form a fused ball 24b to join the lead part 10a of the wire 10 and the terminal fitting 20.
Abstract translation: 要解决的问题：提供一种线圈部件的制造方法和连接线的方法，其中将熔融球形成有来自端子电极和引线部分的两种材料混合在一起以减少连接故障; 在任一情况下，引线部分的外径是否小或大。解决方案：端子接头20包括基部22和相对于基部22弯曲的折叠件24.折叠件的顶端 24形成打开以形成插入槽26，线10的引线部分10a通过插入槽26插入。 电线10的引线部分10a被抽出并插入到插入槽26中，并且折叠片24以规定的角度倾斜; 相对于插入槽26处的线10的提取方向X.照射激光束L，使得折叠片24的插入槽26与线10的引线部分10a插入槽内保持内部 激光点区域Ls。 照射激光束，使得首先折叠的片24被熔合，然后折叠的片24和引线部分10a的至少一部分被熔合以形成熔融球24b，以将导线10的引线部分10a和 端子接头20。
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公开(公告)号：JP2008016616A
公开(公告)日：2008-01-24
申请号：JP2006185836
申请日：2006-07-05
Inventor： KADOWAKI SHINICHI , KITAJIMA YASUHIKO , NAGASAKA TAKASHI , TAKASHIMA TORU , ITO TAKAYUKI , MIURA HIDEKI
IPC: H01F27/29
Abstract: PROBLEM TO BE SOLVED: To provide a coil component for improving the mounting position precision and adhesive strength of a terminal fixture.
SOLUTION: In the coil component 10, a folding section 28 in the terminal fixtures 20A, 20B is inserted into a hole 22 along the edge of the hole 22 provided in a core 12, thus securing high mounting position precision when mounting the terminal fixtures 20A, 20B to the core 12. Also, the terminal fixtures 20A, 20B are adhered to the core 12 strongly at the folding section 28 using an adhesive S filled into the hole 22 of the core 12, thus achieving high adhesive strength between the terminal fixtures 20A, 20B and the core 12.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供用于提高端子固定装置的安装位置精度和粘合强度的线圈部件。 解决方案：在线圈部件10中，端子固定装置20A，20B中的折叠部分28沿着设置在芯部12中的孔22的边缘插入孔22中，从而在安装时确保高的安装位置精度 端子固定件20A，20B连接到芯部12.此外，端子固定件20A，20B使用填充到芯部12的孔22中的粘合剂S，在折叠部28处牢固地粘附到芯部12上，从而在芯部12之间实现高粘合强度 终端固定装置20A，20B和核心12.版权所有（C）2008，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2008016736A
公开(公告)日：2008-01-24
申请号：JP2006188636
申请日：2006-07-07
Inventor： KADOWAKI SHINICHI , KITAJIMA YASUHIKO , NAGASAKA TAKASHI , TAKASHIMA TORU , ITO TAKAYUKI , MIURA HIDEKI
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil component where a wire connection section is protected reliably.
SOLUTION: The manufacturing method of the coil component 10 comprises: a process for preparing a coil body section 50 having a pair of terminal fixtures 20A, 20B, having a core 12 having a wound section 14 where a coil 18 is wound, a flat-plate-shaped opposite-face section 24 that is mounted to an end face 16a of a core 12 and opposes the end face 16a of the core 12, and the wire connection section 30 connected to the coil 18 near the end face 16a of the core 12; a process for preparing a die 60 having a pedestal section 66 for supporting a coil body section 50 on a bottom surface 62s; and a process for forming an exterior resin section 40 at the coil body section 50 by coating the coil body section 50 with a resin 64 while the coil body section 50 is being supported by the pedestal section 66. Thus, the posture of the coil body section 50 becomes stable when forming the exterior resin section 40, and the wire connection section 30 can be protected reliably by the exterior resin section 40.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种线路部件的制造方法，其中电线连接部分被可靠地保护。 解决方案：线圈部件10的制造方法包括：制备具有一对端子固定件20A，20B的线圈体部分50的工艺，其具有卷绕有线圈18的缠绕部分14的芯部12; 平板形的相对面部分24，其被安装到芯部12的端面16a并且与芯部12的端面16a相对;以及电线连接部分30，其在端面16a附近连接到线圈18 的核心12; 具有用于在底面62s上支撑线圈主体部50的基座部66的模具60的制造方法; 以及通过在线圈主体部分50被基座部分66支撑的同时用树脂64涂覆线圈体部分50来在线圈体部分50形成外部树脂部分40的工艺。因此，线圈体的姿势 在形成外部树脂部分40时，部分50变得稳定，并且可以通过外部树脂部分40可靠地保护电线连接部分30.版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2013171880A
公开(公告)日：2013-09-02
申请号：JP2012033271
申请日：2012-02-17
Inventor： AKASAKA AKIRA , UEMURA HIROYUKI , SAITO HIROSHI , TAKASHIMA TORU , ITO HIROAKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a wire and a method for manufacturing a coil component, capable of reducing peeling defects of an insulating coating film to improve reliability of connection between a lead portion of a wire and a terminal electrode.SOLUTION: A method for manufacturing a coil component, comprises: irradiating both sides in a Y axis direction of a lead portion 10a of a wire 10 covered with an insulating coating film 14 with a laser L in a state where the lead portion 10a is lifted from a scheduled connection portion 27a of a terminal fitting 20, to remove the insulating coating film 14 formed on an outer periphery of the lead portion 10a; and then bringing the lead portion 10a, from which the insulating coating film 14 has been removed, into contact with the scheduled connection portion 27a of the terminal fitting 20 to connect the lead portion 10a to the scheduled connection portion 27a of the terminal fitting 20.
Abstract translation: 要解决的问题：提供一种用于连接线材的方法和线圈部件的制造方法，能够减少绝缘涂膜的剥离缺陷，以提高线材的引线部分和端子电极之间的连接的可靠性。 ：一种线圈部件的制造方法，其特征在于，包括：在引线部10a被提升的状态下，用激光L照射覆盖有绝缘涂膜14的导线10的引线部分10a的Y轴方向 端子配件20的预定连接部分27a，以去除形成在引线部分10a的外周上的绝缘涂膜14; 然后使绝缘涂膜14已经被去除的引线部分10a与端子接头20的预定连接部分27a接触，以将引线部分10a连接到端子接头20的预定连接部分27a。
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8.发明专利
公开(公告)号：JP2010049992A
公开(公告)日：2010-03-04
申请号：JP2008214425
申请日：2008-08-22
Inventor： MIURA HIDEKI , TAKASHIMA TORU , ITO TAKAYUKI , NAGASAKA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a terminal fitting preventing the occurrence of winding looseness on a wound conducting wire.
SOLUTION: A blade part 53 made of a deformed part of a metal sheet composing a terminal fitting 5 protruding from a first face 5A is provided in a direction toward the first face 5A from a second face 5B over a whole end edge of the first face 5A of the terminal fitting 5. A height of the blade part 53 is about 15 μm at the highest. Moreover, an end edge of the second face 5B of the terminal fitting 5 is a chamfered part 54 subjected to a rounding process or a chamfering process conducted entirely from a direction parallel with the second face 5B to the first face 5A. The blade part 53 enters into a conducting wire 7 reaching a core wire and a part of the conducting wire 7 facing the chamfered part 54 and the second face 5B is wound on a wire-connection part 6 in a state that it is arranged in vicinity facing the chamfered part 54 and the second face 5B along with the second face 5B and the chamfered part 54.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种防止绕线导线发生卷绕松动的端子接头。 解决方案：由构成从第一面5A突出的端子接头5的金属板的变形部分制成的刀片部53在朝向第一面5A的方向上设置在第二面5B的整个末端边缘上 端子配件5的第一面5A。叶片部53的高度最高为15μm。 此外，端子接头5的第二面5B的端缘是经过圆整处理或倒角加工的倒角部54，该倒角处理完全从平行于第二面5B的方向到第一面5A进行。 刀片部53进入到芯线的导线7中，并且导线7的面向倒角部54的一部分和第二面5B以布置在附近的状态缠绕在线连接部6上 与第二面5B和倒角部54一起面对倒角部54和第二面5B。版权所有（C）2010，JPO＆INPIT
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9.发明专利Terminal fitting, connecting method of conducting wire to terminal fitting, and connection structure of conducting wire to terminal fitting 审中-公开端子配线，导线连接方法到终端配线，以及导线连接到端子配线的结构
公开(公告)号：JP2009129598A
公开(公告)日：2009-06-11
申请号：JP2007301252
申请日：2007-11-21
Inventor： MIURA HIDEKI , NAGASAKA TAKASHI , TAKASHIMA TORU , KITAJIMA YASUHIKO , ITO TAKAYUKI , YAMASHITA MITSUHIRO
IPC: H01R4/14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal fitting to which a conducting wire can be stably fixed with a high yielding rate.
SOLUTION: A connecting wire part 6 to which a conducting wire 7 is connected extended from a base part 52 of the terminal fitting 5 is provided with a melting part 63 located at a tip end in an extension direction, a first constricted part 61 located at a base part 52 side of the melting part 63, and a wire transition part 64 located at a base part 52 side of the first constricted part 61. The first constricted part 61 is structured in a narrow constricted state against the wire transition part 64, a contour of the first constricted part 61 is made in a curved shape with its width gradually widening as it approaches the wire transition part 64, and the wire transition part 64 is structured in a wider width than the first constricted part 61, a contour of the wire transition part 64 taking on a curved shape connected with the curved shape of the first constricted part 61.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够以高屈服率稳定地固定导线的端子接头。 ＆lt;解决方案＆gt;从端子接头5的基部52连接有导线7的连接线部分6设置有位于延伸方向的前端的熔化部63，第一收缩部 61位于熔化部63的基部52侧，以及位于第一收缩部61的基部52侧的线过渡部64。第一收缩部61构成为窄的收缩状态 部分64中，第一收缩部分61的轮廓被制成弯曲形状，其宽度在接近线过渡部分64时逐渐变宽，并且线过渡部分64构造成比第一收缩部分61宽的宽度， 线过渡部分64的轮廓呈现与第一收缩部分61的弯曲形状连接的弯曲形状。版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008016737A
公开(公告)日：2008-01-24
申请号：JP2006188646
申请日：2006-07-07
Inventor： KADOWAKI SHINICHI , KITAJIMA YASUHIKO , NAGASAKA TAKASHI , TAKASHIMA TORU , ITO TAKAYUKI , MIURA HIDEKI
Abstract: PROBLEM TO BE SOLVED: To provide a coil component where a wire connection section is protected reliably, and to provide the manufacturing method of the coil component.
SOLUTION: The coil component 10 comprises: a coil body section 50, having a pair of terminal fixtures 20A, 20B, having a core 12 having a wound section 14 where a coil 18 is wound, and a pair of positioning sections 34 that is mounted on an end face 16a of the core 12 and is extended in parallel from both the sides of the wire connection section 30 so that the wire connection section 30 is sandwiched; and an exterior resin section 40 that is mounted to the coil body section 50, covers the wire connection section 30 of respective terminal fixtures 20A, 20B, and forms a flat surface 40a. Thus, when forming the exterior resin section 40, the coil body section 50 can be supported by a positioning section 34 of the terminal fixtures 20A, 20B, thus stabilizing the posture of the coil body section 50 and hence protecting the wire connection section 30 reliably with the exterior resin section 40.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供可靠地保护电线连接部分的线圈部件，并提供线圈部件的制造方法。 线圈部件10包括：线圈主体部分50，具有一对端子固定件20A，20B，其具有芯部12，芯部12具有卷绕线圈18的卷绕部分14和一对定位部分34 安装在芯体12的端面16a上并且从电线连接部30的两侧平行延伸，使得电线连接部30被夹持; 并且安装到线圈主体部分50的外部树脂部分40覆盖各个端子固定件20A，20B的导线连接部30，并形成平坦表面40a。 因此，当形成外部树脂部分40时，线圈体部分50可以由端子固定件20A，20B的定位部分34支撑，从而稳定线圈体部分50的姿势，从而可靠地保护电线连接部分30 与外部树脂部分40。版权所有（C）2008，JPO＆INPIT
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