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61. 发明申请

US20100190034A1 SURFACE TREATMENT, SURFACE-TREATED HEAD SLIDER OR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING-REPRODUCING DEVICE 审中-公开
标题翻译：表面处理，表面处理头滑块或磁记录介质和磁记录重现装置
公开(公告)号：US20100190034A1
公开(公告)日：2010-07-29
申请号：US12565514
申请日：2009-09-23
申请人： Yoshiaki IKAI , Hiroshi Chiba , Susumu Ogata , Masayuki Takeda
发明人： Yoshiaki IKAI , Hiroshi Chiba , Susumu Ogata , Masayuki Takeda
IPC分类号： G11B5/33 , C23C16/44
CPC分类号： G11B5/8408 , G11B5/102 , G11B5/3106 , G11B5/40 , Y10T428/11
摘要： A novel technology for lowering the surface free energy is provided. A treatment surface is irradiated with ultraviolet light in a gas containing a fluorine-containing organic substance, thereby forming a coating layer on the treatment surface.
摘要翻译：提供了一种用于降低表面自由能的新技术。在含有有机物质的气体中用紫外线照射处理面，从而在处理面上形成被覆层。

62. 发明授权

US07724501B2 Electrolytic capacitor 有权
标题翻译：电解电容器
公开(公告)号：US07724501B2
公开(公告)日：2010-05-25
申请号：US11828829
申请日：2007-07-26
申请人： Masahi Ozawa , Masayuki Takeda , Makoto Ue
发明人： Masahi Ozawa , Masayuki Takeda , Makoto Ue
IPC分类号： H01G9/00
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。

63. 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。

64. 发明申请

US20090034160A1 ELECTROLYSIS SOLUTION FOR ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR 有权
标题翻译：电解电容器和电解电容器的电解液
公开(公告)号：US20090034160A1
公开(公告)日：2009-02-05
申请号：US12088696
申请日：2006-09-29
申请人： Masayuki Takeda , Hiroo Miyauchi , Masashi Ozawa
发明人： Masayuki Takeda , Hiroo Miyauchi , Masashi Ozawa
IPC分类号： H01G9/035
CPC分类号： H01G9/035 , H01G9/145
摘要： Provided is an electrolyte containing tetrafluoroaluminate ions, which is advantageous in that the electrolyte can be prevented from leaking from both the cathode and the anode in an electrolytic capacitor.An electrolyte for electrolytic capacitor, which comprises: (A) a tetrafluoroaluminate ion, and (B) at least one compound selected from the group consisting of: (1) at least one compound selected from the group consisting of a phthalimide, a quinoline, a dioxime, a nitrophenol and an amino group-containing aromatic carboxylic acid; (2) at least one compound selected from the group consisting of an aluminum complex, a boric acid ester and a silicic acid ester; (3) at least one compound selected from the group consisting of a monocyclic quinone compound and a bicyclic quinone compound; (4) a tricyclic or higher polycyclic quinone compound; and (5) at least one compound selected from a heteropoly acid and a salt thereof, an electrolyte for electrolytic capacitor containing a tetrafluoroaluminate ion, which has a self-potential of −0.95 V or more with respect to aluminum in the electrolyte, relative to an I3−/I− reference electrode, and an electrolytic capacitor using the same.
摘要翻译：提供了含有四氟铝酸盐离子的电解质，其优点在于可以防止电解质在电解电容器中从阴极和阳极泄漏。 1.一种电解电容器用电解质，其特征在于：（A）四氟铝酸盐离子，（B）至少一种选自下述的化合物：（1）至少一种选自邻苯二甲酰亚胺，喹啉，二肟，硝基苯酚和含氨基的芳族羧酸; （2）至少一种选自铝络合物，硼酸酯和硅酸酯的化合物; （3）至少一种选自单环醌化合物和双环醌化合物的化合物; （4）三环或更高级多环醌化合物; 和（5）选自杂多酸及其盐中的至少一种化合物，含有四氟铝酸盐离子的电解电容器用电解质，相对于电解液中的铝，其自身电位为-0.95V以上 I3- / I-参比电极和使用该电极的电解电容器。

65. 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。

66. 发明申请

US20080081220A1 Magnetic disk drive having a surface coating on a magnetic disk 审中-公开
公开(公告)号：US20080081220A1
公开(公告)日：2008-04-03
申请号：US11985414
申请日：2007-11-15
申请人： Keiji Watanabe , Hiroshi Chiba , Eishin Yamakawa , Tsukasa Itani , Norikazu Nakamura , Shoichi Suda , Masayuki Takeda , Kazuaki Kurihara
发明人： Keiji Watanabe , Hiroshi Chiba , Eishin Yamakawa , Tsukasa Itani , Norikazu Nakamura , Shoichi Suda , Masayuki Takeda , Kazuaki Kurihara
IPC分类号： G11B5/725
CPC分类号： C23C14/024 , C23C14/0605 , G11B5/725 , G11B5/8408 , Y10T428/1164
摘要： A magnetic disk is produced with improved yield by forming a DLC protective film by a d.c. magnetron sputtering process conducted in a sputtering atmosphere containing oxygen. The magnetic disk carries a lubricating film on the DLC film wherein a fluorocarbon resin constituting the lubricating film contains photocrosslinking groups. A lubricating film having non-polar end groups is also disclosed.

67. 发明授权

US07244368B2 Manufacturing process of a magnetic head, magnetic head, pattern formation method 有权
标题翻译：磁头制造工艺，磁头，图案形成方法
公开(公告)号：US07244368B2
公开(公告)日：2007-07-17
申请号：US10397832
申请日：2003-03-27
申请人： Shoichi Suda , Masayuki Takeda , Keiji Watanabe
发明人： Shoichi Suda , Masayuki Takeda , Keiji Watanabe
IPC分类号： G11B5/127
CPC分类号： B82Y10/00 , G11B5/3116 , G11B5/313 , G11B5/3163 , G11B5/3903 , G11B5/3967 , Y10T29/49052
摘要： A manufacturing method of a magnetic head includes a process for forming a lift-off mask pattern on a magnetoresistance effect element, such that the upper part of the lift-off mask pattern is larger in size than the lower part, a process for forming a couple of electrodes on the magnetoresistance effect element using the lift-off mask pattern as a mask, and a process for removing the lift-off mask pattern. The process for forming the lift-off mask pattern is performed according to a dry etching process.
摘要翻译：磁头的制造方法包括在磁阻效应元件上形成剥离掩模图案的方法，使得剥离掩模图案的上部的尺寸比下部大，用于形成使用剥离掩模图案作为掩模的磁阻效应元件上的一对电极，以及去除剥离掩模图案的处理。根据干蚀刻工艺进行形成剥离掩模图案的工艺。

68. 发明授权

US5856513A Process for the preparation of N-alkyl-N'-methylimidazolinium salt of organic acid 失效
标题翻译：制备有机酸的N-烷基-N'-甲基咪唑鎓盐的方法
公开(公告)号：US5856513A
公开(公告)日：1999-01-05
申请号：US888196
申请日：1997-07-03
申请人： Makoto Ue , Masayuki Takeda , Takako Takahashi , Masahiro Takehara
发明人： Makoto Ue , Masayuki Takeda , Takako Takahashi , Masahiro Takehara
IPC分类号： A61K8/00 , A61K8/34 , A61K8/36 , A61K8/368 , A61K8/40 , A61K8/49 , A61Q5/02 , B01F17/00 , B01F17/16 , B01J31/02 , C07D233/06 , C07D233/10 , C07D233/56 , C07D233/04 , C07D233/08
CPC分类号： C07D233/06
摘要： An N-alkyl-N'-methylimidazolinium salt of an organic acid is prepared in high purity and in high yield by (a) preparing an N-alkyl-N'-methylimidazolinium methyl carbonate in a quaternization reaction by methylating an N-alkylimidazoline with dimethyl carbonate and (b) reacting the resulting N-alkyl-N'-methylimidazolinium methyl carbonate with an organic acid, in an anion exchange reaction, wherein the reaction of each step is conducted in methanol solvent.
摘要翻译：通过（a）在季铵化反应中通过甲基化N-烷基咪唑啉与N-烷基咪唑啉甲基化制备N-烷基-N'-甲基咪唑鎓甲基碳酸酯而制备有机酸的N-烷基-N'-甲基咪唑鎓盐，其高纯度和高产率碳酸二甲酯和（b）在阴离子交换反应中使所得N-烷基-N'-甲基咪唑鎓甲基碳酸酯与有机酸反应，其中每个步骤的反应在甲醇溶剂中进行。

69. 发明授权

US5059504A Carrier for developer 失效
标题翻译：发展商承运人
公开(公告)号：US5059504A
公开(公告)日：1991-10-22
申请号：US488139
申请日：1990-03-05
申请人： Masayoshi Shinoki , Masahiro Takagi , Ikutaroh Nagatsuka , Koichi Kumashiro , Takayoshi Aoki , Masayuki Takeda
发明人： Masayoshi Shinoki , Masahiro Takagi , Ikutaroh Nagatsuka , Koichi Kumashiro , Takayoshi Aoki , Masayuki Takeda
IPC分类号： G03G9/113
CPC分类号： G03G9/1134 , Y10T428/2998
摘要： A carrier for a developer comprising a core material coated with a coating material consisting essentially of a copolymer of vinylidene fluoride and trifluoroethylene or hexafluoropropylene is disclosed. The carrier causes neither fog generation in the initial stage of running nor contamination of a developing machine because of its high rate of charge increase and satisfactory resistance to surface contamination, and exhibits excellent adhesion between the core material and the coating material.

70. 发明授权

US4929528A Coated carrier for developer 失效
标题翻译：涂层载体为开发商
公开(公告)号：US4929528A
公开(公告)日：1990-05-29
申请号：US267882
申请日：1988-11-07
申请人： Masayoshi Shinoki , Masahiro Takagi , Ikutaroh Nagatsuka , Koichi Kumashiro , Takayoshi Aoki , Masayuki Takeda
发明人： Masayoshi Shinoki , Masahiro Takagi , Ikutaroh Nagatsuka , Koichi Kumashiro , Takayoshi Aoki , Masayuki Takeda
IPC分类号： G03G9/113
CPC分类号： G03G9/1134 , Y10T428/2998
摘要： A carrier for a developer comprising a core material coated with a coating material consisting essentially of a copolymer of vinylidene fluoride and trifluoroethylene or hexafluoropropylene is disclosed. The carrier causes neither fog generation in the initial stage of running nor contamination of a developing machine because of its high rate of charge increase and satisfactory resistance to surface contamination, and exhibits excellent adhesion between the core material and the coating material.
摘要翻译：公开了一种用于显影剂的载体，其包括涂覆有基本上由偏二氟乙烯和三氟乙烯或六氟丙烯的共聚物的涂层材料的芯材料。载体在运行的初始阶段既不引起雾化，也不会因显影机的高电荷增加和表面污染的良好性而导致显影机的污染，并且在芯材和涂层材料之间表现出优异的粘附性。

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