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11. 发明授权

US06558616B2 Electrode for PTC thermistor and method for producing the same, and PTC thermistor 失效
公开(公告)号：US06558616B2
公开(公告)日：2003-05-06
申请号：US09776989
申请日：2001-02-05
申请人： Masahiro Ito , Masakazu Tanahashi , Toshiro Kume , Kouichi Morimoto , Junji Kojima , Emiko Igaki
发明人： Masahiro Ito , Masakazu Tanahashi , Toshiro Kume , Kouichi Morimoto , Junji Kojima , Emiko Igaki
IPC分类号： B22F704
CPC分类号： H01C1/1406 , H01C7/027 , Y10T428/12028 , Y10T428/12493
摘要： An electrode for a PTC thermistor of the present invention includes a base layer having electrical conductivity and a sintered layer formed on the base layer. The sintered layer is formed by sintering a conductive powder and has electrical conductivity, and has roughness on a surface thereof. Thus, the present invention can provide an electrode for a PTC thermistor that has a large adhesion to the conductive polymer and can be produced easily.

12. 发明授权

US06361572B1 Method of making an electrolytic capacitor having a conductive polymer formed on the inner surface of micropores of the anodes 有权
标题翻译：制造在阳极的微孔的内表面上形成导电聚合物的电解电容器的方法
公开(公告)号：US06361572B1
公开(公告)日：2002-03-26
申请号：US09616876
申请日：2000-07-14
申请人： Emiko Igaki , Masakazu Tanahashi , Chiharu Hayashi
发明人： Emiko Igaki , Masakazu Tanahashi , Chiharu Hayashi
IPC分类号： H01G900
CPC分类号： H01G9/042 , H01G9/0036 , H01G9/025 , H01G9/028 , H01G9/0425 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： Disclosed is a method of making an electrolytic capacitor including the steps of forming a cathode by depositing a homogeneous and densified conducting polymer on a dielectric layer of a valvular metal porous anode. The conducting polymer is formed of two layers by chemical oxidation polymerization. The first conductive polymer layer is formed in the pretreatment step using a solution excluding an organic acid-type dopant, the polymer is efficiently formed on the inner surface of the pores of the anode and the second conductive polymer layer is formed in the primary treatment step on the first conductive polymer layer, using a solution containing an organic acid-type dopant. The resultant capacitor obtains a high capacitance, a low impedance, and a high responsiveness at high frequencies.
摘要翻译：公开了一种制造电解电容器的方法，包括以下步骤：通过在瓦楞金属多孔阳极的电介质层上沉积均质且致密化的导电聚合物来形成阴极。导电聚合物通过化学氧化聚合由两层形成。在预处理步骤中，使用不含有机酸型掺杂剂的溶液形成第一导电聚合物层，在阳极的孔的内表面上有效地形成聚合物，并且在第一处理步骤中形成第二导电聚合物层在第一导电聚合物层上，使用含有机酸型掺杂剂的溶液。所得电容器在高频下获得高电容，低阻抗和高响应性。

13. 发明授权

US5561828A Method of manufacturing a ceramic electronic part 失效
标题翻译：制造陶瓷电子部件的方法
公开(公告)号：US5561828A
公开(公告)日：1996-10-01
申请号：US297218
申请日：1994-08-29
申请人： Emiko Igaki , Masakazu Tanahashi , Takashi Iguchi , Yoichi Okinaka
发明人： Emiko Igaki , Masakazu Tanahashi , Takashi Iguchi , Yoichi Okinaka
IPC分类号： H01G4/30 , B22F3/10 , B22F5/00
CPC分类号： H01G4/30
摘要： A method of manufacturing a ceramic electronic part includes the steps of: firing Pd electrodes or alloy electrodes containing Pd as a primary metal along with ceramics in the atmosphere in which Pd cannot be oxidized within the range (I) of oxidizing temperature of Pd in air; and firing the Pd electrodes or alloy electrodes along with the ceramics in air within the range (II) of deoxidizing temperature of PdO in air. The method can manufacture a ceramic electronic part, such as a multilayer ceramic capacitor, including Pd electrodes or alloy electrodes which contain Pd as a primary metal without forming internal defects inside the ceramic electronic part and reducing its properties.
摘要翻译：一种制造陶瓷电子部件的方法包括以下步骤：在Pd在空气中的氧化温度（I）的范围内不能氧化的Pd气氛中，将Pd电极或含有Pd的合金电极与陶瓷一起烧制 ; 并将Pd电极或合金电极与陶瓷一起在空气中焙烧PdO在脱气温度范围（II）的空气中。该方法可以制造陶瓷电子部件，例如包括Pd电极或合金电极的陶瓷电子部件，其包含Pd作为主要金属，而不会在陶瓷电子部件内部形成内部缺陷并降低其性能。

14. 发明授权

US06989289B1 Electrolytic capacitor and method of producing the same 失效
标题翻译：电解电容器及其制造方法
公开(公告)号：US06989289B1
公开(公告)日：2006-01-24
申请号：US09633098
申请日：2000-08-04
申请人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi
发明人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi
IPC分类号： H01L51/40 , H01L21/8242 , H01L21/20
CPC分类号： H01G9/025 , H01G9/048 , Y10T29/417
摘要： The present invention provides an electrolytic capacitor having a large capacitance sufficiently close to its design capacitance, and a method of easily producing such an electrolytic capacitor wherein a cathode-side conductive polymer layer of an electrolyzing electrode is formed on at least one side surface of an anode valve metal foil having through holes 20 and a coarsened surface, electrolysis is carried out in a conductive monomer solution, with the polymer layer used as the anode, and an electrolytically-formed conductive polymer layer is formed on the surface of the dielectric oxide film of the valve metal foil, thereby obtaining an electrolytic capacitor, whereby it is possible to easily obtain an electrolytic capacitor having a large capacitance sufficiently close to its design capacitance.
摘要翻译：本发明提供一种电容电容器，该电解电容器具有与其设计电容充分接近的大电容，以及容易制造这种电解电容器的方法，其中电解电极的阴极侧导电聚合物层形成在电解电极的至少一个侧表面上具有通孔20的阳极阀金属箔和粗化表面，在导电性单体溶液中进行电解，聚合物层用作阳极，并且在电介质氧化物膜的表面上形成电解形成的导电聚合物层从而获得电解电容器，从而可以容易地获得具有足够接近其设计电容的大电容的电解电容器。

15. 发明授权

US06811576B2 Solid electrolytic capacitor and method for manufacturing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US06811576B2
公开(公告)日：2004-11-02
申请号：US10340405
申请日：2003-01-10
申请人： Emiko Igaki , Seigo Shiraishi , Masakazu Tanahashi , Sachiko Nobori , Hisataka Katoh
发明人： Emiko Igaki , Seigo Shiraishi , Masakazu Tanahashi , Sachiko Nobori , Hisataka Katoh
IPC分类号： H01G900
CPC分类号： H01G9/0029 , H01G9/012 , H01G9/025 , H01G9/042 , H01G9/07 , H01G9/15 , H01G9/26 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： In the present invention, a capacitor element including a valve action metal, an oxide film layer formed on the surface of the valve action metal, and a solid electrolytic layer formed on the oxide film layer is provided with an organic compound having a boiling point of not lower than 150° C. and a melting point of not higher than 150° C., and the capacitor element including the organic compound is arranged inside a package. The oxide film is repaired with the organic compound as a solvent by an application of a dc voltage.
摘要翻译：在本发明中，在阀动作金属的表面上形成有阀动作金属，氧化膜层的电容器元件和形成在氧化物膜层上的固体电解质层具有沸点为不低于150℃，熔点不高于150℃，并且包含有机化合物的电容器元件布置在封装内。通过施加直流电压，用有机化合物作为溶剂修复氧化膜。

16. 发明授权

US06576026B1 Method of producing an anode body having a laminate of a plurality of sheets of valve metal foil 失效
标题翻译：制造具有多片阀金属箔的叠层体的阳极体的制造方法
公开(公告)号：US06576026B1
公开(公告)日：2003-06-10
申请号：US09654132
申请日：2000-09-01
申请人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi
发明人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi
IPC分类号： H01G900
CPC分类号： H01G9/042 , H01G9/04 , Y10T29/417
摘要： The present invention provides an electrolytic capacitor and its anode body using a laminate of plurality of sheets of valve metal foil, exhibiting excellent high-frequency response and lower inner impedance as a electrolytic capacitor. The anode body for a electrolytic capacitor includes; a laminate of plurality of rectangular anode valve metal foil each which has dielectric layers of its metal oxide film anodized on roughened surfaces of each anode valve metal foil; and a fixing frame to clamp the laminate in the laminating direction to fix the laminate and connect electrically with anode layers of the laminated foil. Such an anode body may be used to be filled in the liquid electrolyte in the container to make a capacitor.
摘要翻译：本发明提供一种电解电容器及其阳极体，其使用多片金属箔片的叠层体，显示出优异的高频响应和较低的内部阻抗作为电解电容器。电解电容器用阳极体包括：多个矩形阳极阀金属箔的层叠体，其每个阳极阀金属箔的粗糙表面上阳极氧化金属氧化物膜的电介质层; 以及固定框架，以在层叠方向上夹持层叠体，以固定层压体并与层压箔的阳极层电连接。这种阳极体可以用于填充在容器中的液体电解质中以形成电容器。

17. 发明授权

US6134099A Electrolytic capacitor having a conducting polymer layer without containing an organic acid-type dopant 失效
标题翻译：具有不含有机酸型掺杂剂的导电聚合物层的电解电容器
公开(公告)号：US6134099A
公开(公告)日：2000-10-17
申请号：US89264
申请日：1998-06-03
申请人： Emiko Igaki , Masakazu Tanahashi , Chiharu Hayashi
发明人： Emiko Igaki , Masakazu Tanahashi , Chiharu Hayashi
IPC分类号： C08G61/10 , C08G61/12 , C08G73/00 , H01G9/00 , H01G9/02 , H01G9/025 , H01G9/028 , H01G9/042 , H01G9/04
CPC分类号： H01G9/042 , H01G11/48 , H01G11/56 , H01G9/0036 , H01G9/025 , H01G9/028 , H01G9/0425 , Y02E60/13 , Y10T29/417
摘要： An electrolytic capacitor in which an conducting polymer as a cathode of the electrolytic capacitor is formed as a homogeneous and densified film on the dielectric layer even extending to the inside of pores of a valvular metal porous body and which obtains a high rate of inducing the capacitance, and have low impedance and high responsiveness at high frequencies. A chemical oxidation polymerization method is utilized to form an conducting polymer layer even extending to the inside of pores of the capacitor element. First, a polymerization reaction is performed in a solution excluding an organic acid-type dopant to form an conducting polymer layer as a densified film on a dielectric layer extending from the surface of the porous body to every inside portions of pores in the pretreatment. Then a polymerization reaction is performed in a solution containing an organic acid-type dopant to grow an conducting polymer layer containing an organic acid-type dopant over the conducting polymer layer without including an organic acid-type dopant in the primary treatment.
摘要翻译：一种电解电容器，其中作为电解电容器的阴极的导电聚合物在电介质层上形成为均匀且致密的膜，甚至延伸到阀瓣金属多孔体的孔的内部，并且获得高的电容率并且在高频下具有低阻抗和高响应性。使用化学氧化聚合法形成甚至延伸到电容器元件的孔的内部的导电聚合物层。首先，在除了有机酸型掺杂剂之外的溶液中进行聚合反应，以在预处理中从多孔体的表面延伸到孔的每个内部的电介质层上形成作为致密化膜的导电聚合物层。然后在包含有机酸型掺杂剂的溶液中进行聚合反应，以在一次处理中在不包含有机酸型掺杂剂的情况下，在导电聚合物层上生长含有有机酸型掺杂剂的导电聚合物层。

18. 发明授权

US06808813B2 Ceramic electronic device and method of manufacturing the device 失效
标题翻译：陶瓷电子器件及其制造方法
公开(公告)号：US06808813B2
公开(公告)日：2004-10-26
申请号：US10042138
申请日：2002-01-11
申请人： Takeshi Kimura , Emiko Igaki , Hiroshi Ito , Osamu Yamashita , Masakazu Tanahashi
发明人： Takeshi Kimura , Emiko Igaki , Hiroshi Ito , Osamu Yamashita , Masakazu Tanahashi
IPC分类号： B32B904
CPC分类号： H01G2/12 , H01G4/005 , Y10T428/31663
摘要： A ceramic electronic device is protected at the surface from retention of water, thus having improved operation reliability, and a method of manufacturing the device is provided. A protective layer is formed on the ceramic element and external electrodes by dehydrating condensation of organic silicon compound.
摘要翻译：陶瓷电子器件在表面被保护以保持水分，从而具有改进的操作可靠性，并且提供了一种制造该器件的方法。通过有机硅化合物的脱水缩合在陶瓷元件和外部电极上形成保护层。

19. 发明授权

US06783211B2 Ink-jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US06783211B2
公开(公告)日：2004-08-31
申请号：US09471981
申请日：1999-12-23
申请人： Emiko Igaki , Toru Ishida , Masakazu Tanahashi , Hidetomo Nagahara , Kiyohide Amemiya , Masahiko Hashimoto , Masayoshi Miura , Masaichiro Tatekawa
发明人： Emiko Igaki , Toru Ishida , Masakazu Tanahashi , Hidetomo Nagahara , Kiyohide Amemiya , Masahiko Hashimoto , Masayoshi Miura , Masaichiro Tatekawa
IPC分类号： B41J2045
CPC分类号： B41J2/14209 , B41J2002/14217
摘要： An ink-jet recording head has nozzles capable of independent ejection and being arranged in high density, in which strength is high, fabricating yield is high, a cost is reduced, ejection efficiency is high, and ejection repeating frequency is high. In this ink-jet recording head, there are two-dimensionally arranged units, in each of which an ink pressure chamber, a partition wall serving as a driving portion, a pressure buffer chamber and a fixed wall are arranged in the same direction.
摘要翻译：喷墨记录头具有能够独立排出的喷嘴，并且以高密度布置，其中强度高，制造成品率高，成本降低，喷射效率高，喷射重复频率高。在这种喷墨记录头中，存在二维排列的单元，其中分别设置有墨压力室，作为驱动部分的隔壁，压力缓冲室和固定壁。

20. 发明授权

US06522237B1 Electrode for PTC thermistor and method for producing the same, and PTC thermistor 失效
公开(公告)号：US06522237B1
公开(公告)日：2003-02-18
申请号：US09432821
申请日：1999-10-29
申请人： Masahiko Ito , Masakazu Tanahashi , Toshiro Kume , Kouichi Morimoto , Junji Kojima , Emiko Igaki
发明人： Masahiko Ito , Masakazu Tanahashi , Toshiro Kume , Kouichi Morimoto , Junji Kojima , Emiko Igaki
IPC分类号： H01C713
CPC分类号： H01C1/1406 , H01C7/027 , Y10T428/12028 , Y10T428/12493
摘要： An electrode for a PTC thermistor of the present invention includes a base layer having electrical conductivity and a sintered layer formed on the base layer. The sintered layer is formed by sintering a conductive powder and has electrical conductivity, and has roughness on a surface thereof. Thus, the present invention can provide an electrode for a PTC thermistor that has a large adhesion to the conductive polymer and can be produced easily.

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