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1. 发明授权

US5674627A Aluminum alloy sheet having excellent press formability and spot weldability 失效
标题翻译：具有优异的压制成形性和点焊性的铝合金板
公开(公告)号：US5674627A
公开(公告)日：1997-10-07
申请号：US515997
申请日：1995-08-16
申请人： Yasuji Uesugi , Naoki Nishiyama , Rinsei Ikeda , Koichi Hashiguchi , Yoshihiro Matsumoto , Motohiro Nabae , Masaaki Kurihara
发明人： Yasuji Uesugi , Naoki Nishiyama , Rinsei Ikeda , Koichi Hashiguchi , Yoshihiro Matsumoto , Motohiro Nabae , Masaaki Kurihara
IPC分类号： B05D7/00 , C23C28/00 , B32B15/08 , B32B15/20
CPC分类号： B05D7/51 , C23C28/321 , C23C28/345 , Y10T428/31678 , Y10T428/31692
摘要： An aluminum alloy sheet combining excellent press formability and spot weldability is disclosed. A chromate film of about 1.0 to 50.0 mg/m.sup.2 expressed in terms of metallic chromium is formed as a first layer on an aluminum alloy sheet, and an organic resin film containing about 60-95% by weight of organic lubricant and having a thickness of 0.02 to 0.90 .mu.m in terms of dry thickness is formed as a second layer on the chromate film. As the organic lubricant, a high-density polyethylene having a mean molecular weight of about 900 to 15,000 and a density of about 0.93 g/ml or more is preferable. This aluminum alloy sheet can be effectively used for automobile body applications.
摘要翻译：公开了一种结合优异的冲压成形性和点焊性的铝合金板。在铝合金板上形成以金属铬计为约1.0〜50.0mg / m 2的铬酸盐膜作为第一层，以及含有约60-95重量％的有机润滑剂的有机树脂膜，其厚度为在铬酸盐膜上形成作为第二层的干燥厚度为0.02〜0.90μm。作为有机润滑剂，优选平均分子量为约900〜15000，密度为约0.93g / ml以上的高密度聚乙烯。该铝合金板材可以有效地用于车身应用。

2. 发明授权

US5395687A Surface-treated aluminum material having improved spot resistance weldability, workability, and corrosion resistance 失效
标题翻译：表面处理的铝材料具有改进的耐焊接性，可加工性和耐腐蚀性
公开(公告)号：US5395687A
公开(公告)日：1995-03-07
申请号：US20052
申请日：1993-02-19
申请人： Nobuo Totsuka , Naoki Nishiyama , Yasuji Uesugi , Masaki Mabuchi , Kouichi Hashiguchi , Rinsei Ikeda , Koji Yamato , Motohiro Nabae
发明人： Nobuo Totsuka , Naoki Nishiyama , Yasuji Uesugi , Masaki Mabuchi , Kouichi Hashiguchi , Rinsei Ikeda , Koji Yamato , Motohiro Nabae
IPC分类号： C23C28/00 , B32B15/08
CPC分类号： C23C28/00 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/258 , Y10T428/265 , Y10T428/273
摘要： A surface-treated aluminum material comprising an aluminum or aluminum alloy substrate, a chromate film deposited on the substrate, and an organic resin mixture film deposited on the chromate film is provided. The chromate film is deposited to a coating weight of from 5 to 100 mg/m.sup.2 calculated in terms of elementary chromium on the aluminum substrate. The organic resin mixture film is deposited to a dry film thickness of from 0.05 to 3.0 .mu.m, and comprises (a) 100 parts by weight of an organic resin, (b) 0.5 to 40 parts by weight of a powder lubricant having an average particle size of from 0.05 to 20 .mu.m, said average particle size being in the range of from 1.0 to 10 folds of the dry film thickness, and (c) 1.0 to 40 parts by weight of electroconductive finely divided particles having an average particle size in the range of from 0.05 to 5 .mu.m, said average particle size being in the range of from 1.0 to 2 folds of the dry film thickness. The organic surface-treated aluminum material has remarkable weldability, workability as well as corrosion resistance.
摘要翻译：提供了包含铝或铝合金基板，沉积在基板上的铬酸盐膜和沉积在铬酸盐膜上的有机树脂混合物膜的表面处理铝材料。以铝基板上的基本铬计算，铬酸盐膜以5至100mg / m 2的涂层重量沉积。将有机树脂混合物膜沉积为0.05-3.0μm的干膜厚度，并且包含（a）100重量份的有机树脂，（b）0.5-40重量份的具有平均值的粉末润滑剂粒径为0.05〜20μm，所述平均粒径为干膜厚度的1.0〜10倍，（c）1.0〜40重量份的导电细碎粒子的平均粒径在0.05〜5μm的范围内，所述平均粒径在干膜厚度的1.0〜2倍的范围内。有机表面处理的铝材料具有显着的焊接性，可加工性以及耐腐蚀性。

3. 发明授权

US5322741A Aluminum alloy sheet with improved formability and method of production 失效
标题翻译：具有改善成型性和生产方法的铝合金板
公开(公告)号：US5322741A
公开(公告)日：1994-06-21
申请号：US30412
申请日：1993-04-16
申请人： Yasuji Uesugi , Koichi Hashiguchi , Yoshihiro Matsumoto , Makoto Imanaka , Takaaki Hira , Nobuyuki Morito , Yoichi Tobiyama , Nobuo Totsuka , Motohiro Nabae
发明人： Yasuji Uesugi , Koichi Hashiguchi , Yoshihiro Matsumoto , Makoto Imanaka , Takaaki Hira , Nobuyuki Morito , Yoichi Tobiyama , Nobuo Totsuka , Motohiro Nabae
IPC分类号： C23C2/02 , C23C2/28 , C23C28/00 , C23C30/00 , C25D5/44 , B32B15/20 , C22F1/04
CPC分类号： C23C30/00 , C23C2/02 , C23C2/28 , C23C28/00 , C25D5/44 , Y10T428/12736 , Y10T428/12757
摘要： The invention provides an aluminum alloy sheet having improved formability, an elongation of at least 30%, a sliding frictional resistance of up to 0.13 and minimized surface pressure dependency of sliding frictional resistance, comprising an aluminum alloy substrate containing at least 4 wt % of Mg and a Fe rich plating layer on a surface thereof in a coating weight of 1 to 50 g/m.sup.2. Also provided is a bake hardenable, surface treated aluminum alloy sheet having improved formability, an elongation of at least 25%, a sliding frictional resistance of up to 0.13 and minimized surface pressure dependency of sliding frictional resistance, comprising a bake hardenable aluminum alloy substrate containing Mg and Si in an amount of at least 0.4 wt % calculated as Mg.sub.2 Si and a Fe rich plating layer on a surface thereof in coating weight of 1 to 50 g/m.sup.2. By forming a zincate layer as an undercoat below the Fe rich plating layer, the plating adhesion is further improved. The preferred Fe rich plating layer is a Fe-Zn alloy plating layer containing 20 to 80 wt % of Zn for corrosion resistance improvement. A Fe-Zn alloy plating layer containing 30 to 40 wt % of Zn meets both formability and corrosion resistance.
摘要翻译： PCT No.PCT / JP92 / 00931 Sec。 371日期：1993年04月16日 102（e）日期1993年4月16日PCT提交1992年7月22日PCT公布。第WO93 / 02225号公报日本公开1993年2月4日。本发明提供一种铝合金板，其具有改进的成形性，伸长率至少为30％，滑动摩擦阻力高达0.13，并且滑动摩擦阻力的表面压力依赖性最小化，包括含有表面上含有至少4重量％的Mg和富Fe镀层，涂层重量为1〜50g / m 2。还提供了具有改进的成型性，至少25％的伸长率，至多0.13的滑动摩擦阻力和最小化的滑动摩擦阻力的表面压力依赖性的烘烤可硬化的表面处理的铝合金板，其包括含有 Mg和Si的量为至少0.4重量％，其表面上的Mg 2 Si和Fe富镀层的涂层重量为1至50g / m 2。通过在富Fe镀层下形成作为底涂层的锌酸盐层，进一步提高镀层附着力。优选的富Fe镀层是含有20〜80重量％的Zn以提高耐腐蚀性的Fe-Zn合金镀层。含有30〜40重量％Zn的Fe-Zn合金镀层满足成型性和耐腐蚀性。

4. 发明申请

US20120286478A1 SEALING STRUCTURE 有权
标题翻译：密封结构
公开(公告)号：US20120286478A1
公开(公告)日：2012-11-15
申请号：US13522350
申请日：2011-01-11
申请人： Yasuji Uesugi , Atsushi Hosokawa
发明人： Yasuji Uesugi , Atsushi Hosokawa
IPC分类号： F16J15/32
CPC分类号： F16J15/56 , F16J15/166 , F16J15/3216 , F16J15/322 , F16J15/3236
摘要： An inner peripheral surface (10C) of an elastic seal (10) having a U-shaped cross section and made of rubber is supported by a guide ring (20) having a flat cross-sectional shape and made of synthetic resin.
摘要翻译：具有U形横截面并由橡胶制成的弹性密封件（10）的内周面（10C）由具有扁平横截面形状并由合成树脂制成的导向环（20）支撑。

5. 发明授权

US5326648A Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same 失效
标题翻译：具有改进的可焊性和电镀性能的表面处理钢板及其制造方法
公开(公告)号：US5326648A
公开(公告)日：1994-07-05
申请号：US658084
申请日：1991-02-20
申请人： Chiaki Kato , Yasuji Uesugi , Nobuyuki Morito , Akira Yasuda , Kouichi Yasuda , Hajime Kimura
发明人： Chiaki Kato , Yasuji Uesugi , Nobuyuki Morito , Akira Yasuda , Kouichi Yasuda , Hajime Kimura
IPC分类号： C23C2/06 , C23C2/02 , C25D5/10 , C25D5/26 , C25D5/50 , B32B5/14 , B32B15/18
CPC分类号： C25D5/50 , C23C2/02 , C25D5/10 , Y10S205/917 , Y10T428/12458 , Y10T428/12799
摘要： A zinc or zinc-alloy plated steel sheet having an improved weldability and plating properties, as well as a method for making the same is provided. Even when the substrate steel sheet is the one which is difficult to deposit a zinc or zinc-alloy layer by conventional methods, such as an extra low carbon steel sheet, the present invention enable a reliable production of a galvanized steel sheet suffering from no plating failure or insufficient adhesion as well as a reliable production of a galvannealed steel sheet suffering from no plating failure or streaking of the alloyed layer.The zinc or zinc-alloy plated steel sheet having improved weldability comprises an extra low carbon steel sheet, an iron-carbon plated layer or a carbon-rich layer generated by diffusion of the iron-carbon plated layer on at least one major surface of the extra low carbon steel sheet, and a zinc or zinc-alloy plated layer on the iron-carbon plated layer or the carbon-rich layer.The zinc or zinc-alloy plated steel sheet having improved weldability and/or plating properties is produced by depositing on the steel sheet an iron-carbon plated layer having a carbon content of from 0.01% by weight to 10% by weight to a coating weight of from 0 01 g/m.sup.2 to 10 g/m.sup.2, optionally annealing the iron-carbon plated steel sheet, and depositing a zinc or zinc-alloy plated layer, preferably by galvanizing or galvannealing, on the annealed steel sheet.
摘要翻译：提供具有改进的焊接性和电镀性能的锌或锌合金镀覆钢板及其制造方法。即使基板钢板是通过常规方法难以沉积锌或锌合金层的钢板，例如超低碳钢板，本发明能够可靠地生产没有电镀的镀锌钢板失效或不充分的粘合性，以及可靠地生产没有电镀失效或合金化层的条纹的合金化热镀锌钢板。具有改善的焊接性的锌或锌合金镀覆钢板包括通过铁碳镀层在至少一个主表面上扩散而产生的超低碳钢板，铁碳镀层或富碳层铁碳镀层或富碳层上的锌或锌合金镀层。通过在碳钢板上沉积碳含量为0.01重量％〜10重量％的铁碳镀层，涂布量为1重量％以上，制成具有改善的焊接性和/或电镀性能的锌或锌合金镀覆钢板为0.01g / m 2至10g / m 2，可选择地对含铁碳素钢板进行退火，并且优选通过镀锌或合金化退火将锌或锌合金镀层沉积在退火钢板上。

6. 发明授权

US09512924B2 Sealing structure 有权
标题翻译：密封结构
公开(公告)号：US09512924B2
公开(公告)日：2016-12-06
申请号：US13522350
申请日：2011-01-11
申请人： Yasuji Uesugi , Atsushi Hosokawa
发明人： Yasuji Uesugi , Atsushi Hosokawa
IPC分类号： F16J15/24 , F16J15/56 , F16J15/16 , F16J15/32
CPC分类号： F16J15/56 , F16J15/166 , F16J15/3216 , F16J15/322 , F16J15/3236
摘要： An inner peripheral surface (10C) of an elastic seal (10) having a U-shaped cross section and made of rubber is supported by a guide ring (20) having a flat cross-sectional shape and made of synthetic resin.
摘要翻译：具有U形横截面并由橡胶制成的弹性密封件（10）的内周面（10C）由具有扁平横截面形状并由合成树脂制成的导向环（20）支撑。

7. 发明授权

US5421969A Surface-treated steel sheet having improved weldability and plating properties, and method for producing the same 失效
标题翻译：具有改进的可焊性和电镀性能的表面处理钢板及其制造方法
公开(公告)号：US5421969A
公开(公告)日：1995-06-06
申请号：US219136
申请日：1994-03-29
申请人： Chiaki Kato , Yasuji Uesugi , Nobuyuki Morito , Akira Yasuda , Kouichi Yasuda , Hajime Kimura
发明人： Chiaki Kato , Yasuji Uesugi , Nobuyuki Morito , Akira Yasuda , Kouichi Yasuda , Hajime Kimura
IPC分类号： C23C2/06 , C23C2/02 , C25D5/10 , C25D5/26 , C25D5/50 , C23C14/02 , C25D9/02
CPC分类号： C25D5/50 , C23C2/02 , C25D5/10 , Y10S205/917 , Y10T428/12458 , Y10T428/12799
摘要： A zinc or zinc-alloy plated steel sheet having an improved weldability and plating properties, as well as a method for making the same is provided. Even when the substrate steel sheet is the one which is difficult to deposit a zinc or zinc-alloy layer by conventional methods, such as an extra low carbon steel sheet, the present invention enables a reliable production of a galvanized steel sheet suffering from no plating failure of insufficient adhesion as well as a reliable production of a galvanized steel sheet suffering from no plating failure or streaking of the alloyed layer. The zinc or zinc-alloy plated steel sheet having improved weldability comprises an extra low carbon steel sheet, an iron-carbon plated layer or a carbon-rich layer generated by diffusion of the iron-carbon plated layer on at least one major surface of the extra low carbon steel sheet, and a zinc or zinc-alloy plated layer on the iron-carbon plated layer or the carbon-rich layer. The zinc or zinc-alloy plated steel sheet having improved weldability and/or plating properties is produced by depositing on the steel sheet an iron-carbon plated layer having a carbon content of from 0.01% by weight to 10% by weight to a coating weight of from 0.01 g/m.sup.2 to 10 g/m.sup.2, optionally annealing the iron-carbon plated steel sheet, and depositing a zinc or zinc-alloy plated layer, preferably by galvanizing or galvannealing, on the annealed steel sheet.
摘要翻译：提供具有改进的焊接性和电镀性能的锌或锌合金镀覆钢板及其制造方法。即使基板钢板是通过常规方法难以沉积锌或锌合金层的钢板，例如超低碳钢板，本发明能够可靠地生产没有电镀的镀锌钢板无法实现不良的附着力，可靠地生产没有电镀不良或合金化层的条纹的镀锌钢板。具有改善的焊接性的锌或锌合金镀覆钢板包括通过铁碳镀层在至少一个主表面上扩散而产生的超低碳钢板，铁碳镀层或富碳层铁碳镀层或富碳层上的锌或锌合金镀层。通过在碳钢板上沉积碳含量为0.01重量％〜10重量％的铁碳镀层，涂布量为1重量％以上，制成具有改善的焊接性和/或电镀性能的锌或锌合金镀覆钢板为0.01g / m 2至10g / m 2，可选择地对该铁碳钢进行退火，并且优选通过镀锌或合金化退火将锌或锌合金镀层沉积在退火钢板上。

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