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1. 发明授权

US06544301B2 Method and apparatus for manufacturing solid electrolytic capacitor 有权
标题翻译：固体电解电容器的制造方法和装置
公开(公告)号：US06544301B2
公开(公告)日：2003-04-08
申请号：US09861958
申请日：2001-05-21
申请人： Yasuhiro Kobatake , Yukari Shimamoto , Mitsuo Tadokoro , Isao Kaneko
发明人： Yasuhiro Kobatake , Yukari Shimamoto , Mitsuo Tadokoro , Isao Kaneko
IPC分类号： H01G900
CPC分类号： H01G9/0029 , H01G9/15 , Y10T29/417 , Y10T29/49114 , Y10T29/49115 , Y10T29/5313 , Y10T29/53135
摘要： (a) supplying a capacitor element manufacturing apparatus, in which the capacitor element manufacturing apparatus includes a polymerization tank, a polymerization solution contained in the polymerization tank, and a negative electrode put in the polymerization solution in the polymerization tank, (b) supplying a core material having a plurality of capacitor elements, in which each capacitor element of the plurality of capacitor elements has an anode lead-out portion and a cathode lead-out portion, (c) forming a formation film on the surface of the core material, (d) installing a conductive substance on the formation film, (e) adhering each anode lead-out portion of the plurality of capacitor elements having the conductive substance to a conductive tape, (f) immersing the core material having the anode lead-out portion adhered to the adhesive tape in the polymerization solution, and (g) forming a polymerization film on the cathode lead-out portion of the capacitor element by applying a voltage to the conductive tape are included. By applying a voltage to this conductive tape, the polymerization reaction starts from the surface of the conductive tape, and this polymerization spreads to the cathode lead-out portion of each capacitor of the plurality of capacitors. Polymerization films are formed simultaneously on the cathode lead-out portions of the capacitor elements. As a result, the productivity is notably enhanced.
摘要翻译：（a）供给电容器元件制造装置，其中电容器元件制造装置包括聚合槽，聚合槽中包含的聚合溶液和放置在聚合槽中的聚合溶液中的负极，（b）具有多个电容器元件的多芯体材料，其中所述多个电容器元件中的每个电容器元件具有阳极引出部分和阴极引出部分，（c）在所述芯体材料的表面上形成形成膜，（d）在形成膜上安装导电物质，（e）将具有导电物质的多个电容器元件的每个阳极引出部分粘附到导电带上，（f）将具有阳极引出线的芯材部分粘附在聚合溶液中的粘合带上，和（g）通过施加一个聚合膜在电容器元件的阴极引出部分上形成聚合膜包括导电带的电压。通过向该导电带施加电压，聚合反应从导电带的表面开始，并且该聚合扩散到多个电容器的每个电容器的阴极引出部分。在电容器元件的阴极引出部分上同时形成聚合膜。结果，生产力显着增强。

2. 发明授权

US06293974B1 Method and apparatus for manufacturing solid electrolytic capacitor 有权
标题翻译：固体电解电容器的制造方法和装置
公开(公告)号：US06293974B1
公开(公告)日：2001-09-25
申请号：US09505372
申请日：2000-02-16
申请人： Yasuhiro Kobatake , Yukari Shimamoto , Mitsuo Tadokoro , Isao Kaneko
发明人： Yasuhiro Kobatake , Yukari Shimamoto , Mitsuo Tadokoro , Isao Kaneko
IPC分类号： H01G900
CPC分类号： H01G9/0029 , H01G9/15 , Y10T29/417 , Y10T29/49114 , Y10T29/49115 , Y10T29/5313 , Y10T29/53135
摘要： (a) supplying a capacitor element manufacturing apparatus, in which the capacitor element manufacturing apparatus includes a polymerization tank, a polymerization solution contained in the polymerization tank, and a negative electrode put in the polymerization solution in the polymerization tank, (b) supplying a core material having a plurality of capacitor elements, in which each capacitor element of the plurality of capacitor elements has an anode lead-out portion and a cathode lead-out portion, (c) forming a formation film on the surface of the core material, (d) installing a conductive substance on the formation film, (e) adhering each anode lead-out portion of the plurality of capacitor elements having the conductive substance to a conductive tape, (f) immersing the core material having the anode lead-out portion adhered to the adhesive tape in the polymerization solution, and (g) forming a polymerization film on the cathode lead-out portion of the capacitor element by applying a voltage to the conductive tape are included. By applying a voltage to this conductive tape, the polymerization reaction starts from the surface of the conductive tape, and this polymerization spreads to the cathode lead-out portion of each capacitor of the plurality of capacitors. Polymerization films are formed simultaneously on the cathode lead-out portions of the capacitor elements. As a result, the productivity is notably enhanced.
摘要翻译：（a）供给电容器元件制造装置，其中电容器元件制造装置包括聚合槽，聚合槽中包含的聚合溶液和放置在聚合槽中的聚合溶液中的负极，（b）具有多个电容器元件的多芯体材料，其中所述多个电容器元件中的每个电容器元件具有阳极引出部分和阴极引出部分，（c）在所述芯体材料的表面上形成形成膜，（d）在形成膜上安装导电物质，（e）将具有导电物质的多个电容器元件的每个阳极引出部分粘附到导电带上，（f）将具有阳极引出线的芯材部分粘附在聚合溶液中的粘合带上，和（g）通过施加一个聚合膜在电容器元件的阴极引出部分上形成聚合膜包括导电带的电压。通过向该导电带施加电压，聚合反应从导电带的表面开始，并且该聚合扩散到多个电容器的每个电容器的阴极引出部分。在电容器元件的阴极引出部分上同时形成聚合膜。结果，生产力显着增强。

3. 发明授权

US06839223B2 Capacitor 有权
标题翻译：电容器
公开(公告)号：US06839223B2
公开(公告)日：2005-01-04
申请号：US10752550
申请日：2004-01-08
申请人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
发明人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
IPC分类号： H01G9/008 , H01G4/228 , H01G9/00 , H01G9/10
CPC分类号： H01G9/008 , H01G9/10
摘要： Disclosed is an aluminum electrolytic capacitor, wherein each of anode and cathode foils is joined to a corresponding portion of a leader line through at least two caulked joint sections formed at each of the opposite ends of the flat portion, and a plurality of pressure-welded joint sections formed between the respective caulked joint sections at the opposite ends. The chaulked joint sections formed at each of the opposite ends of the portion provide a high joint strength. Further, the pressure-welded joint sections formed between the respective caulked-join sections at the opposite ends of the portion allow an electrical connection between the foil and the leader line to be stably obtained at a low resistance. This joint structure can, therefore, be applied to small-size capacitors which have not been able to be obtained by using only caulked joint, to achieve an aluminum electrolytic capacitor having a sufficient joint strength and a highly reliable electrical connection.

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