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1. 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.

2. 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.

3. 发明授权

US07239147B2 Method and device for inspecting secondary battery precursor and method for manufacturing secondary battery using the inspection method 有权
标题翻译：使用检查方法检查二次电池前体的方法和装置以及制造二次电池的方法
公开(公告)号：US07239147B2
公开(公告)日：2007-07-03
申请号：US10523177
申请日：2003-08-14
申请人： Toshiro Kume , Masashi Shoji , Emiko Igaki , Shuji Tsutsumi , Mikinari Shimada , Masakazu Tanahashi , Akira Takahashi , Shouichi Imashuku
发明人： Toshiro Kume , Masashi Shoji , Emiko Igaki , Shuji Tsutsumi , Mikinari Shimada , Masakazu Tanahashi , Akira Takahashi , Shouichi Imashuku
IPC分类号： H01M10/48 , G01R31/36
CPC分类号： H01M10/4285 , H01M10/0525 , H01M10/446
摘要： A method for testing a precursor of a secondary cell with high reliability and high efficiency to judge the precursor to be acceptable or defective. The current flowing when a test voltage is applied between a pair of electrodes is measured before an electrolyte is placed between the electrodes. If a current the current value of which exceeds a predetermined reference current value (13) is detected during the time from the start of application of a voltage to a normal secondary cell precursor until the current becomes constant, the precursor is determined to be defective.
摘要翻译：一种用于以高可靠性和高效率测试二次电池的前体以判断前体是可接受的或有缺陷的方法。在将电解质放置在电极之前，测量在一对电极之间施加测试电压时的电流。如果从电压施加到正常二次电池前体开始直到电流恒定的时间内检测到电流值超过规定的基准电流值（13）的电流，则判断为前体有缺陷。

4. 发明申请

US20050242820A1 Method for testing precursor of secondary cell, its testing instrument, and method for manufacturing secondary cell using the method 有权
标题翻译：使用该方法测试二次电池前体的方法，其测试仪器和制造二次电池的方法
公开(公告)号：US20050242820A1
公开(公告)日：2005-11-03
申请号：US10523177
申请日：2003-08-14
申请人： Toshiro Kume , Masashi Shoji , Emiko Igaki , Shuji Tsutsumi , Mikinari Shimada , Masakazu Tanahashi , Akira Takahashi , Shouichi Imashuku
发明人： Toshiro Kume , Masashi Shoji , Emiko Igaki , Shuji Tsutsumi , Mikinari Shimada , Masakazu Tanahashi , Akira Takahashi , Shouichi Imashuku
IPC分类号： G01N27/416 , G01R31/36 , H01M10/04 , H01M10/0525 , H01M10/36 , H01M10/42 , H01M10/44
CPC分类号： H01M10/4285 , H01M10/0525 , H01M10/446
摘要： A method for testing a precursor of a secondary cell with high reliability and high efficiency to judge the precursor to be acceptable or defective. The current flowing when a test voltage is applied between a pair of electrodes is measured before an electrolyte is placed between the electrodes. If a current the current value of which exceeds a predetermined reference current value (13) is detected during the time from the start of application of a voltage to a normal secondary cell precursor until the current becomes constant, the precursor is determined to be defective.
摘要翻译：一种用于以高可靠性和高效率测试二次电池的前体以判断前体是可接受的或有缺陷的方法。在将电解质放置在电极之前，测量在一对电极之间施加测试电压时的电流。如果从电压施加到正常二次电池前体开始直到电流恒定的时间内检测到电流值超过规定的基准电流值（13）的电流，则判断为前体有缺陷。

5. 发明授权

US06580601B2 Solid electrolyte capacitor and method for manufacturing the same 失效
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US06580601B2
公开(公告)日：2003-06-17
申请号：US10284658
申请日：2002-10-30
申请人： Takahiro Hamada , Emiko Igaki , Masakazu Tanahashi
发明人： Takahiro Hamada , Emiko Igaki , Masakazu Tanahashi
IPC分类号： H01G900
CPC分类号： H01G9/15 , H01G9/0425 , H01G11/48 , H01G11/56 , H01L2224/32245 , H01L2924/181 , Y02E60/13 , Y10T29/417 , H01L2924/00012
摘要： A solid electrolyte capacitor includes an anode made of a valve metal on whose surface a dielectric oxide film layer is formed, a solid electrolyte layer formed on the dielectric oxide film, a cathode layer formed on the solid electrolyte layer, a cathode contact terminal electrically connected to the cathode layer, and an anode contact terminal electrically connected to the anode layer. The cathode layer includes a carbon layer containing carbon particles, and a conductive paste layer containing conductive metal particles and having numerous pores, formed in that order from the solid electrolyte layer side. The solid electrolyte capacitor further includes a conductive polymer layer formed through the numerous pores of the conductive paste layer and connecting the carbon particles of the carbon layer and the conductive metal particles of the conductive paste layer. Thus, the interface resistance between the carbon layer and the conductive paste layer is lowered, and a solid electrolyte capacitor with small equivalent series resistance can be provided.
摘要翻译：一种固体电解质电容器包括：由其表面形成有电介质氧化膜层的阀金属制成的阳极，形成在电介质氧化膜上的固体电解质层，形成在固体电解质层上的阴极层，电连接的阴极接触端子与阳极层电连接的阳极接触端子。阴极层包括含有碳颗粒的碳层和从固体电解质层侧依次形成含有导电金属颗粒并具有许多孔的导电浆料层。固体电解质电容器还包括通过导电膏层的多个孔形成并连接碳层的碳颗粒和导电糊层的导电金属颗粒的导电聚合物层。因此，碳层和导电糊层之间的界面电阻降低，并且可以提供具有小的等效串联电阻的固体电解电容器。

6. 发明授权

US06392869B2 Solid electrolytic capacitor 有权
公开(公告)号：US06392869B2
公开(公告)日：2002-05-21
申请号：US09864661
申请日：2001-05-23
申请人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi , Mikinari Shimada , Norihisa Takahara , Yasuhiko Nakada , Keizou Nakagawa , Hideki Masumi , Eiji Yamashita
发明人： Seigo Shiraishi , Emiko Igaki , Masakazu Tanahashi , Mikinari Shimada , Norihisa Takahara , Yasuhiko Nakada , Keizou Nakagawa , Hideki Masumi , Eiji Yamashita
IPC分类号： H01G900
CPC分类号： H01G9/012 , H01G9/15 , H01G9/26
摘要： A solid electrolytic capacitor capable of realizing miniaturization and large capacitance and obtaining the connection, in particular electric connection between the anodes, with low resistance and high reliability. A solid electrolytic capacitor includes: a laminate including a plurality of capacitor units in which a dielectric layer and a solid electrolytic layer are laminated in this order on a predetermined surface of an anode made of a valve metal; a sealing body for sealing the laminate; and an anodic conductive elastic body formed outside the sealing body and electrically connected to the anode. The anodes are adhered to each other via the conductive elastic body. In the solid electrolytic capacitor, a part of the anode is exposed to the outside of the sealing portion and the exposed portion is covered with a plating layer, and electrically connected to the anodic conductive elastic body via the covered exposed portion.

7. 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。

8. 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。

9. 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。

10. 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。

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