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1. 发明授权

US07256983B2 Electrolytic capacitor 有权
标题翻译：电解电容器
公开(公告)号：US07256983B2
公开(公告)日：2007-08-14
申请号：US10534235
申请日：2003-11-07
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/10 , H05K5/06
CPC分类号： H01G9/008 , H01G9/028 , H01G9/10
摘要： An electrolytic capacitor having a low impedance characteristic, and a high withstand voltage characteristic in the 100V class, provides excellent high temperature life and leakage characteristics. An electrolyte solution containing an aluminum tetrafluoride salt is used. Moreover, a ceramics coating layer or an insulating synthetic resin layer is formed at a contact portion with a sealing component of a rivet or a cathode leading means. Alternatively, a partial cross-linking peroxide butyl rubber with added peroxide as a cross-linking agent to a butyl rubber polymer containing isobutylene, isoprene, and divinylbenzene copolymer is used as the sealing member. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic.
摘要翻译：具有低阻抗特性和100V级别的高耐压特性的电解电容器具有优异的高温寿命和漏电特性。使用含有四氟化铝盐的电解液。此外，在与铆钉或阴极引导装置的密封部件的接触部分处形成陶瓷涂层或绝缘合成树脂层。或者，使用将含有过氧化物作为交联剂的部分交联过氧化丁基橡胶与含有异丁烯，异戊二烯和二乙烯基苯共聚物的丁基橡胶聚合物用作密封构件。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。

2. 发明申请

US20080019079A1 ELECTROLYTIC CAPACITOR 有权
标题翻译：电解电容器
公开(公告)号：US20080019079A1
公开(公告)日：2008-01-24
申请号：US11828829
申请日：2007-07-26
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00 , H01G4/228
CPC分类号： H01G9/008 , H01G9/02 , H01G9/035 , H01G9/045 , H01G9/151 , Y10T29/41 , Y10T29/417
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic and an excellent leakage characteristic. The electrolyte solution containing the aluminum tetrafluoride salt is used. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic. Moreover, the aforementioned electrolyte solution is used, and a foil showing noble potential at least in the electrolyte solution than the electrode potential of the cathode tab, or a cathode electrode foil subjected to chemical treatment is used as the cathode electrode foil, so as to obtain an excellent leakage characteristic.
摘要翻译：具有低阻抗特性的电解电容器具有100V等级的高耐压特性，其中电解电容器提供优异的高温寿命特性和优异的泄漏特性。使用含有四氟化铝盐的电解液。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。此外，使用上述电解质溶液，并且使用至少在电解质溶液中显示比阴极片的电极电位或具有化学处理的阴极箔的电位高的箔作为阴极电极箔，以便获得极好的泄漏特性。

3. 发明申请

US20060127566A1 Electrolytic capacitor manufacturing method 有权
公开(公告)号：US20060127566A1
公开(公告)日：2006-06-15
申请号：US10534155
申请日：2003-11-07
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： B05D5/12
CPC分类号： H01G9/028 , H01G9/022
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic. The electrolyte solution containing the aluminum tetrafluoride salt is used. The moisture content of the capacitor element is adjusted to 0.7% by weight or less, wit respect to the weight of the capacitor element, preferably 0.5% by weight or less, and most preferably 0.4% by weight or less. In this way, the electrolytic capacitor having the low impedance characteristic and the high resistance voltage characteristic, and the excellent high temperature life characteristic is provided.

4. 发明授权

US07492572B2 Electrolytic capacitor manufacturing method 有权
标题翻译：电解电容器制造方法
公开(公告)号：US07492572B2
公开(公告)日：2009-02-17
申请号：US10534155
申请日：2003-11-07
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00 , H01G4/228
CPC分类号： H01G9/028 , H01G9/022
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic.The electrolyte solution containing the aluminum tetrafluoride salt is used. The moisture content of the capacitor element is adjusted to 0.7% by weight or less, wit respect to the weight of the capacitor element, preferably 0.5% by weight or less, and most preferably 0.4% by weight or less. In this way, the electrolytic capacitor having the low impedance characteristic and the high resistance voltage characteristic, and the excellent high temperature life characteristic is provided.
摘要翻译：一种具有低阻抗特性的电解电容器，具有100V等级的高耐压特性，其中电解电容器具有优异的高温寿命特性。使用含有四氟化铝盐的电解液。电容器元件的含水量相对于电容器元件的重量为0.7重量％以下，优选为0.5重量％以下，最优选为0.4重量％以下。以这种方式，提供具有低阻抗特性和高电阻电压特性的电解电容器以及优异的高温寿命特性。

5. 发明授权

US07430108B2 Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same 有权
标题翻译：电解液用于电解电容器和含有电解电容器
公开(公告)号：US07430108B2
公开(公告)日：2008-09-30
申请号：US10533918
申请日：2003-11-07
申请人： Masashi Ozawa , Minoru Wada , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Minoru Wada , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/022 , Y10T29/41 , Y10T29/417
摘要： Electrolyte solution and an electrolytic capacitor using it having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, and a high temperature life characteristic is provided. The electrolyte solution containing an aluminum tetrafluoride salt, and a solvent with high boiling point, such as sulfolane, 3-methyl sulfolane, and 2,4-dimethyl sulfolane, and the like are used. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic.
摘要翻译：提供了具有低阻抗特性的电解液和使用它的电解电容器，具有100V级的高耐压特性和高温寿命特性。使用含有四氟化铝盐和高沸点溶剂的电解液，如环丁砜，3-甲基环丁砜，2,4-二甲基环丁砜等。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。

6. 发明申请

US20060250751A1 Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same 有权
标题翻译：电解液用于电解电容器和含有电解电容器
公开(公告)号：US20060250751A1
公开(公告)日：2006-11-09
申请号：US10533918
申请日：2003-11-07
申请人： Masashi Ozawa , Minoru Wada , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Minoru Wada , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/022 , Y10T29/41 , Y10T29/417
摘要： Electrolyte solution and an electrolytic capacitor using it having a low impedance characteristic, having a high withstand voltage characteristic of 100 V class, and a high temperature life characteristic is provided. The electrolyte solution containing an aluminum tetrafluoride salt, and a solvent with high boilling point, such as sulfolane, 3-methyl sulfolane, and 2,4-dimethyl sulfolane, and the like are used. The electrolytic capacitor of the present invention has the low impedance characteristic, the high withstand voltage characteristic, and the excellent high temperature life characteristic.
摘要翻译：提供了具有低阻抗特性的电解质溶液和使用它的电解电容器，具有100V级的高耐受电压特性和高温寿命特性。使用含有四氟化铝盐的电解质溶液和具有高沸点的溶剂，例如环丁砜，3-甲基环丁砜和2,4-二甲基环丁砜等。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。

7. 发明申请

US20060164791A1 Electrolytic capacitor 有权
标题翻译：电解电容器
公开(公告)号：US20060164791A1
公开(公告)日：2006-07-27
申请号：US10534235
申请日：2003-11-07
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00
CPC分类号： H01G9/008 , H01G9/028 , H01G9/10
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic and an excellent leakage characteristic. The electrolyte solution containing the aluminum tetrafluoride salt is used. Moreover, the ceramics coating layer or the insulating synthetic resin layer is formed at a contact portion with the sealing component of the rivet or the cathode leading means. Alternatively, a partial cross-linking peroxide butyl rubber that added peroxide as cross-linking agent to a butyl rubber polymer comprised of isobutylene, isoprene, and divinylbenzene copolymer is used as the sealing member. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic.
摘要翻译：具有低阻抗特性的电解电容器具有100V等级的高耐压特性，其中电解电容器提供优异的高温寿命特性和优异的泄漏特性。使用含有四氟化铝盐的电解液。此外，陶瓷涂层或绝缘合成树脂层形成在与铆钉或阴极引导装置的密封部件的接触部分处。或者，使用将过氧化物作为交联剂添加到由异丁烯，异戊二烯和二乙烯基苯共聚物构成的丁基橡胶聚合物的部分交联过氧化丁基橡胶作为密封构件。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。

8. 发明授权

US07079378B2 Electrolytic solution for electrolytic capacitor and electrolytic capacitor using the same 有权
标题翻译：电解液用于电解电容器和电解电容器使用
公开(公告)号：US07079378B2
公开(公告)日：2006-07-18
申请号：US10239206
申请日：2001-03-27
申请人： Masayuki Takeda , Takako Takahashi , Makoto Ue , Tatsunori Tsuji , Masashi Ozawa
发明人： Masayuki Takeda , Takako Takahashi , Makoto Ue , Tatsunori Tsuji , Masashi Ozawa
IPC分类号： H01G9/02
CPC分类号： H01G9/022
摘要： An object of the present invention is to provide an electrolyte for an electrolytic capacitor, which is advantageous not only in that both electric conductivity and withstand voltage property are high, but also in that thermal stability is excellent, and an electrolytic capacitor using the electrolyte. Specifically, the present invention provides an electrolyte for an electrolytic capacitor, comprising a solvent, at least one quaternary amidinium salt selected from the group consisting of a quaternary amidinium salt of a hydroxy-substituted aromatic monocarboxylic acid and a quaternary amidinium salt of phthalic acid, and metal oxide particles, and an electrolytic capacitor using the electrolyte.
摘要翻译：本发明的目的是提供一种用于电解电容器的电解质，其优点不仅在于电导率和耐电压性能都高，而且热稳定性优异，而且使用电解质的电解电容器也是有利的。具体地说，本发明提供一种电解电容器用电解液，其含有溶剂，至少一种选自羟基取代的芳香族单羧酸的季脒盐和邻苯二甲酸的季脒盐的季脒盐，和金属氧化物颗粒，以及使用电解质的电解电容器。

9. 发明申请

US20060098384A1 Electrolytic capacitor 有权
标题翻译：电解电容器
公开(公告)号：US20060098384A1
公开(公告)日：2006-05-11
申请号：US10534184
申请日：2003-11-07
申请人： Masayuki Takeda , Makoto Ue , Masashi Ozawa
发明人： Masayuki Takeda , Makoto Ue , Masashi Ozawa
IPC分类号： H01G2/00
CPC分类号： H01G9/008 , H01G9/02 , H01G9/035 , H01G9/045 , H01G9/151 , Y10T29/41 , Y10T29/417
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic and an excellent leakage characteristic. The electrolyte solution containing the aluminum tetrafluoride salt is used. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic. Moreover, the aforementioned electrolyte solution is used, and a foil showing noble potential at least in the electrolyte solution than the electrode potential of the cathode tab, or a cathode electrode foil subjected to chemical treatment is used as the cathode electrode foil, so as to obtain an excellent leakage characteristic.
摘要翻译：具有低阻抗特性的电解电容器，具有100V等级的高耐压特性，其中电解电容器提供优异的高温寿命特性和优异的泄漏特性。使用含有四氟化铝盐的电解液。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。此外，使用上述电解质溶液，并且使用至少在电解质溶液中显示比阴极片的电极电位或具有化学处理的阴极箔的电位高的箔作为阴极电极箔，以便获得极好的泄漏特性。

10. 发明授权

US07262953B2 Electrolytic capacitor 有权
标题翻译：电解电容器
公开(公告)号：US07262953B2
公开(公告)日：2007-08-28
申请号：US10534184
申请日：2003-11-07
申请人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masashi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00 , H01G4/228
CPC分类号： H01G9/008 , H01G9/02 , H01G9/035 , H01G9/045 , H01G9/151 , Y10T29/41 , Y10T29/417
摘要： An electrolytic capacitor having a low impedance characteristic, having a high withstand voltage characteristic of 100V class, wherein the electrolytic capacitor provides an excellent high temperature life characteristic and an excellent leakage characteristic.The electrolyte solution containing the aluminum tetrafluoride salt is used. The electrolytic capacitor of the present invention has a low impedance characteristic, a high withstand voltage characteristic, and an excellent high temperature life characteristic. Moreover, the aforementioned electrolyte solution is used, and a foil showing noble potential at least in the electrolyte solution than the electrode potential of the cathode tab, or a cathode electrode foil subjected to chemical treatment is used as the cathode electrode foil, so as to obtain an excellent leakage characteristic.
摘要翻译：具有低阻抗特性的电解电容器具有100V等级的高耐压特性，其中电解电容器提供优异的高温寿命特性和优异的泄漏特性。使用含有四氟化铝盐的电解液。本发明的电解电容器具有低阻抗特性，高耐压特性和优异的高温寿命特性。此外，使用上述电解质溶液，并且使用至少在电解质溶液中显示比阴极片的电极电位或具有化学处理的阴极箔的电位高的箔作为阴极电极箔，以便获得极好的泄漏特性。

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