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1. 发明申请

US20130084453A1 SURFACE TREATMENT AGENT FOR ZINC OR ZINC ALLOY COATED STEEL SHEET, ZINC OR ZINC ALLOY COATED STEEL SHEET, AND METHOD OF PRODUCING THE STEEL SHEET 有权
标题翻译：锌或锌合金涂层钢板表面处理剂，锌或锌合金涂层钢板及其制造方法
公开(公告)号：US20130084453A1
公开(公告)日：2013-04-04
申请号：US13581146
申请日：2011-02-25
申请人： Toru Imokawa , Nobue Fujibayashi , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
发明人： Toru Imokawa , Nobue Fujibayashi , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
IPC分类号： C09D175/04 , C08K3/00 , C09D165/02 , C08K13/02
CPC分类号： C09D175/04 , C08G2150/90 , C08K3/11 , C08K13/02 , C09D5/084 , C09D7/63 , C09D161/12 , C09D165/02 , C23C22/40 , C23C22/42 , C23C22/44 , C23C2222/20 , Y10T428/273 , C08K5/56 , C08L75/04
摘要： The present invention provides a chromium-free surface treatment agent, comprising: a resin compound having a specific bisphenol skeleton; cationic urethane resin emulsion; silane coupling agent; an organic titanium chelate compound; a quadrivalent vanadyl compound; a molybdic acid compound; and water, wherein these components are blended at predetermined ratios such that pH value of the surface treatment agent is in the range of 4 to 5. The one-pack type chromium-free surface treatment agent of the present invention exhibits good stability during storage and is capable of forming on a metal material surface a coating film excellent in corrosion resistance at a bending-processed portion of a steel sheet, solvent resistance and paintability after alkali degreasing.
摘要翻译：本发明提供一种无铬表面处理剂，其包含：具有特定双酚骨架的树脂化合物; 阳离子聚氨酯树脂乳液; 硅烷偶联剂; 有机钛螯合物; 四价氧钒化合物; 钼酸化合物; 和水，其中这些组分以预定比例共混，使得表面处理剂的pH值在4至5的范围内。本发明的单组分型无铬表面处理剂在储存期间表现出良好的稳定性，能够在金属材料表面上形成在钢板的弯曲加工部分的耐腐蚀性优异的涂膜，耐碱性脱脂后的耐溶剂性和可涂布性。

2. 发明授权

US09512331B2 Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheet 有权
标题翻译：锌或锌合金涂层钢板，锌或锌合金涂层钢板的表面处理剂及钢板的制造方法
公开(公告)号：US09512331B2
公开(公告)日：2016-12-06
申请号：US13581146
申请日：2011-02-25
申请人： Toru Imokawa , Nobue Fujibayashi , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
发明人： Toru Imokawa , Nobue Fujibayashi , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
IPC分类号： C09D175/04 , C23C22/40 , C09D5/08 , C09D7/12 , C08K3/00 , C08K13/02 , C09D165/02 , C09D161/12
CPC分类号： C09D175/04 , C08G2150/90 , C08K3/11 , C08K13/02 , C09D5/084 , C09D7/63 , C09D161/12 , C09D165/02 , C23C22/40 , C23C22/42 , C23C22/44 , C23C2222/20 , Y10T428/273 , C08K5/56 , C08L75/04
摘要： The present invention provides a chromium-free surface treatment agent, comprising: a resin compound having a specific bisphenol skeleton; cationic urethane resin emulsion; silane coupling agent; an organic titanium chelate compound; a quadrivalent vanadyl compound; a molybdic acid compound; and water, wherein these components are blended at predetermined ratios such that pH value of the surface treatment agent is in the range of 4 to 5. The one-pack type chromium-free surface treatment agent of the present invention exhibits good stability during storage and is capable of forming on a metal material surface a coating film excellent in corrosion resistance at a bending-processed portion of a steel sheet, solvent resistance and paintability after alkali degreasing.
摘要翻译：本发明提供一种无铬表面处理剂，其包含：具有特定双酚骨架的树脂化合物; 阳离子聚氨酯树脂乳液; 硅烷偶联剂; 有机钛螯合物; 四价氧钒化合物; 钼酸化合物; 和水，其中这些组分以预定比例共混，使得表面处理剂的pH值在4至5的范围内。本发明的单组分型无铬表面处理剂在储存期间表现出良好的稳定性，能够在金属材料表面上形成在钢板的弯曲加工部分的耐腐蚀性优异的涂膜，耐碱性脱脂后的耐溶剂性和可涂布性。

3. 发明授权

US09200165B2 Surface treatment liquid for zinc or zinc alloy coated steel sheet, zinc or zinc alloy-coated steel sheet, and method for manufacturing the same 有权
标题翻译：锌或锌合金涂层钢板，锌或锌合金涂层钢板的表面处理液及其制造方法
公开(公告)号：US09200165B2
公开(公告)日：2015-12-01
申请号：US13820869
申请日：2011-09-20
申请人： Toru Imokawa , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
发明人： Toru Imokawa , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
IPC分类号： C09D5/08 , B32B27/40 , C08G18/08 , C09D175/04 , C08K3/00 , C08K5/54
CPC分类号： C09D5/08 , C08G18/0814 , C08K3/11 , C08K5/54 , C09D5/084 , C09D5/086 , C09D175/04 , C23C22/44 , Y10T428/12569 , C08L61/12
摘要： The present invention provides a chromium-free surface treatment liquid which enables forming, on a metal material surface, a film excellent in corrosion resistance at bent portions of a steel sheet, solvent resistance, coating properties after alkaline degreasing, and sweat resistance. The surface treatment liquid contains a resin compound having a specific bisphenol skeleton, a cationic urethane resin emulsion, a silane coupling agent, an organic titanium chelate compound, a quadrivalent vanadyl compound, a molybdate compound, a fluorine compound, and water at predetermined proportions. The pH of the surface treatment liquid is in the range of 4 to 5.
摘要翻译：本发明提供一种无铬表面处理液，其能够在金属材料表面形成钢板弯曲部的耐腐蚀性优异的膜，耐溶剂性，碱性脱脂后的涂布性，耐汗性。表面处理液含有规定比例的具有特定双酚骨架的树脂化合物，阳离子性聚氨酯树脂乳液，硅烷偶联剂，有机钛螯合物，四价钒酰化合物，钼酸盐化合物，氟化合物和水。表面处理液的pH在4〜5的范围内。

4. 发明申请

US20130171468A1 SURFACE TREATMENT LIQUID FOR ZINC OR ZINC ALLOY COATED STEEL SHEET, ZINC OR ZINC ALLOY-COATED STEEL SHEET, AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：锌或锌合金涂层钢板，锌或锌合金涂层钢板的表面处理液及其制造方法
公开(公告)号：US20130171468A1
公开(公告)日：2013-07-04
申请号：US13820869
申请日：2011-09-20
申请人： Toru Imokawa , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
发明人： Toru Imokawa , Takahiro Kubota , Etsuo Hamada , Masayasu Nagoshi
IPC分类号： C09D5/08
CPC分类号： C09D5/08 , C08G18/0814 , C08K3/11 , C08K5/54 , C09D5/084 , C09D5/086 , C09D175/04 , C23C22/44 , Y10T428/12569 , C08L61/12
摘要： The present invention provides a chromium-free surface treatment liquid which enables forming, on a metal material surface, a film excellent in corrosion resistance at bent portions of a steel sheet, solvent resistance, coating properties after alkaline degreasing, and sweat resistance. The surface treatment liquid contains a resin compound having a specific bisphenol skeleton, a cationic urethane resin emulsion, a silane coupling agent, an organic titanium chelate compound, a quadrivalent vanadyl compound, a molybdate compound, a fluorine compound, and water at predetermined proportions. The pH of the surface treatment liquid is in the range of 4 to 5.
摘要翻译：本发明提供一种无铬表面处理液，其能够在金属材料表面形成钢板弯曲部的耐腐蚀性优异的膜，耐溶剂性，碱性脱脂后的涂布性，耐汗性。表面处理液含有规定比例的具有特定双酚骨架的树脂化合物，阳离子性聚氨酯树脂乳液，硅烷偶联剂，有机钛螯合物，四价钒酰化合物，钼酸盐化合物，氟化合物和水。表面处理液的pH在4〜5的范围内。

5. 发明申请

US20080149228A1 Methods for producing a hot-dip galvanized steel sheet having excellent press formability 审中-公开
标题翻译：具有优异的压制成形性的热浸镀锌钢板的制造方法
公开(公告)号：US20080149228A1
公开(公告)日：2008-06-26
申请号：US12008019
申请日：2008-01-08
申请人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
发明人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
IPC分类号： C23C2/06
CPC分类号： C23C2/06 , C23C2/26 , C23C22/53 , C23C22/78 , Y10T428/12549 , Y10T428/12611 , Y10T428/12618 , Y10T428/12799 , Y10T428/12993
摘要： A method for producing a hot-dip galvanized steel sheet which includes a hot-dip galvanization step, a temper rolling step and an oxidation step.
摘要翻译：一种热浸镀锌工序，回火轧制工序和氧化工序的热镀锌钢板的制造方法。

6. 发明授权

US07338718B2 Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof 有权
标题翻译：锌成型性优异的锌热浸镀锌钢板及其制造方法
公开(公告)号：US07338718B2
公开(公告)日：2008-03-04
申请号：US10521474
申请日：2003-10-17
申请人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
发明人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
IPC分类号： B32B15/04 , C23C2/06 , C23C2/26
CPC分类号： C23C2/06 , C23C2/26 , C23C22/53 , C23C22/78 , Y10T428/12549 , Y10T428/12611 , Y10T428/12618 , Y10T428/12799 , Y10T428/12993
摘要： A hot-dip galvanized steel sheet includes a plating layer substantially composed of the η phase and an oxide layer disposed on a surface of the plating layer. The oxide layer has an average thickness of 10 nm or more and includes a Zn-based oxide layer and an Al-based oxide layer. A method for producing the hot-dip galvanized steel sheet includes a hot-dip galvanization step, a temper rolling step, and an oxidation step.
摘要翻译：热镀锌钢板包括基本上由eta相组成的镀层和设置在镀层表面上的氧化物层。氧化物层的平均厚度为10nm以上，并且包含Zn基氧化物层和Al系氧化物层。热镀锌钢板的制造方法包括热浸镀锌工序，回火轧制工序和氧化工序。

7. 发明申请

US20050139291A1 Zinc hot dip galvanized steel plate excellent in press formability and method for production thereof 有权
标题翻译：锌成型性优异的锌热浸镀锌钢板及其制造方法
公开(公告)号：US20050139291A1
公开(公告)日：2005-06-30
申请号：US10521474
申请日：2003-10-17
申请人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
发明人： Shoichiro Taira , Masaki Tada , Yoshiharu Sugimoto , Masayasu Nagoshi , Takashi Kawano , Etsuo Hamada , Satoru Ando , Shinji Ootsuka , Masaaki Yamashita
IPC分类号： C23C2/26 , C23C8/80 , B32B15/18
CPC分类号： C23C2/06 , C23C2/26 , C23C22/53 , C23C22/78 , Y10T428/12549 , Y10T428/12611 , Y10T428/12618 , Y10T428/12799 , Y10T428/12993
摘要： A hot-dip galvanized steel sheet includes a plating layer substantially composed of the η phase and an oxide layer disposed on a surface of the plating layer. The oxide layer has an average thickness of 10 nm or more and includes a Zn-based oxide layer and an Al-based oxide layer. A method for producing the hot-dip galvanized steel sheet includes a hot-dip galvanization step, a temper rolling step, and an oxidation step.
摘要翻译：热镀锌钢板包括基本上由eta相组成的镀层和设置在镀层表面上的氧化物层。氧化物层的平均厚度为10nm以上，并且包含Zn基氧化物层和Al系氧化物层。热镀锌钢板的制造方法包括热浸镀锌工序，回火轧制工序和氧化工序。

8. 发明授权

US08304092B2 Surface-treated galvanized steel sheet with superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming and aqueous surface-treatment liquid for galvanized steel sheet 有权
标题翻译：表面处理镀锌钢板，具有优异的平坦部分耐腐蚀性，耐黑变性，压制成型后的外观和耐腐蚀性以及镀锌钢板的水性表面处理液
公开(公告)号：US08304092B2
公开(公告)日：2012-11-06
申请号：US12311383
申请日：2007-12-10
申请人： Kazuhisa Okai , Rie Umebayashi , Etsuo Hamada , Akira Matsuzaki , Satoru Ando
发明人： Kazuhisa Okai , Rie Umebayashi , Etsuo Hamada , Akira Matsuzaki , Satoru Ando
IPC分类号： C08J7/04 , B32B15/08 , B05D3/02 , C04B26/12 , C08K3/10 , C08K3/22 , C04B9/02 , C23C22/00
CPC分类号： C23C22/60 , C09D5/082 , C23C22/68 , C23C2222/20 , Y10T428/12569 , Y10T428/273
摘要： An aqueous surface-treatment liquid is a treatment liquid containing a water-soluble zirconium compound, water-dispersive particulate silica, a silane coupling agent, a vanadic acid compound, a phosphoric acid compound, a nickel compound, and an acrylic resin emulsion in particular proportions. A surface-treated galvanized steel sheet produced using the treatment liquid is a galvanized steel sheet having a surface-treatment coating on a surface thereof, and the coating contains a zirconium compound, particulate silica, a silane-coupling-agent-derived component, a vanadic acid compound, a phosphoric acid compound, a nickel compound, and an acrylic resin in particular proportions. The amount of coating on a zirconium basis is 10 to 200 mg/m2. This surface-treated galvanized steel sheet is chromate-free and has superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming.
摘要翻译：水性表面处理液是特别是含有水溶性锆化合物，水分散性微粒二氧化硅，硅烷偶联剂，钒酸化合物，磷酸化合物，镍化合物，丙烯酸树脂乳液的处理液比例。使用处理液制造的表面处理镀锌钢板是其表面具有表面处理涂层的镀锌钢板，该涂层含有锆化合物，颗粒状二氧化硅，硅烷偶联剂衍生成分，钒酸化合物，磷酸化合物，镍化合物和丙烯酸树脂。锆的涂布量为10〜200mg / m 2。这种经表面处理的镀锌钢板是无铬酸盐的，并且具有优异的平坦部分耐腐蚀性，耐黑变性，以及压制成型后的外观和耐腐蚀性。

9. 发明授权

US07875363B2 Surface-treated steel sheet 失效
标题翻译：表面处理钢板
公开(公告)号：US07875363B2
公开(公告)日：2011-01-25
申请号：US11991867
申请日：2006-11-28
申请人： Kazuhisa Okai , Etsuo Hamada , Syuji Nomura
发明人： Kazuhisa Okai , Etsuo Hamada , Syuji Nomura
IPC分类号： B05D3/00 , B05D3/02 , B32B15/08 , B32B15/095 , B32B15/18
CPC分类号： C23C22/44 , C09D5/084 , C09D7/45 , Y10T428/12569 , Y10T428/12799 , Y10T428/265
摘要： A surface-treated galvanized steel sheet includes a steel sheet, a zinc coating disposed on the steel sheet, and a film disposed on the zinc coating. The film has a thickness in the range of 0.01 to 3 μm and contains certain amounts of resin compound having a particular chemical structure, cationic urethane resin, vanadium compound, zirconium compound, compound having a phosphate group, and acid compound. The surface-treated galvanized steel sheet contains no hexavalent chromium in the film and is excellent in terms of corrosion resistance, alkali resistance, and solvent resistance.
摘要翻译：表面处理的镀锌钢板包括钢板，设置在钢板上的锌涂层和设置在锌涂层上的膜。膜的厚度为0.01〜3μm，含有一定量的具有特定化学结构的树脂化合物，阳离子聚氨酯树脂，钒化合物，锆化合物，具有磷酸基的化合物和酸化合物。表面处理镀锌钢板在膜中不含六价铬，在耐腐蚀性，耐碱性和耐溶剂性方面优异。

10. 发明授权

US08900962B2 Method for manufacturing semiconductor device 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US08900962B2
公开(公告)日：2014-12-02
申请号：US13052309
申请日：2011-03-21
申请人： Daisuke Yamashita , Etsuo Hamada , Hideki Nozaki , Hironobu Shibata
发明人： Daisuke Yamashita , Etsuo Hamada , Hideki Nozaki , Hironobu Shibata
IPC分类号： H01L21/331 , H01L29/66 , H01L21/268 , H01L29/739 , H01L29/08 , H01L21/266 , H01L21/265
CPC分类号： H01L29/66333 , H01L21/26513 , H01L21/266 , H01L21/268 , H01L29/0834 , H01L29/7395
摘要： According to one embodiment, a method is disclosed for manufacturing a semiconductor device. The method can include forming a base region and an emitter region in a front surface of a semiconductor layer. The method can include forming a first impurity implantation region by implanting first impurity of a first conductivity type into a back surface of the semiconductor layer. The method can include selectively forming a second impurity implantation region by selectively implanting second impurity of a second conductivity type into the first impurity implantation region. In addition, the method can include irradiating the first impurity implantation region and the second impurity implantation region with laser light. A peak of impurity concentration profile in a depth direction of at least one of the first impurity implantation region and the second impurity implantation region before irradiation with the laser light is adjusted to a depth of 0.05 μm or more and 0.3 μm or less from the back surface of the semiconductor layer.
摘要翻译：根据一个实施例，公开了一种用于制造半导体器件的方法。该方法可以包括在半导体层的前表面中形成基极区域和发射极区域。该方法可以包括通过将第一导电类型的第一杂质注入半导体层的后表面来形成第一杂质注入区。该方法可以包括通过将第二导电类型的第二杂质选择性地注入到第一杂质注入区域中来选择性地形成第二杂质注入区域。此外，该方法可以包括用激光照射第一杂质注入区域和第二杂质注入区域。将激光照射前的第一杂质注入区域和第二杂质注入区域中的至少一个的深度方向的杂质浓度分布的峰值从背面调整为0.05μm以上且0.3μm以下的深度半导体层的表面。

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