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1. 发明授权

US5447802A Surface treated steel strip with minimal plating defects and method for making 失效
标题翻译：具有最小电镀缺陷的表面处理钢带和制造方法
公开(公告)号：US5447802A
公开(公告)日：1995-09-05
申请号：US157069
申请日：1994-04-12
申请人： Yoichi Tobiyama , Chiaki Kato , Nobuyuki Morito , Shigeru Umino
发明人： Yoichi Tobiyama , Chiaki Kato , Nobuyuki Morito , Shigeru Umino
IPC分类号： C23C2/02 , C25D3/20 , C25D5/10 , B32B15/18 , C23C2/06 , C23C28/02
CPC分类号： B32B15/013 , C22C38/002 , C22C38/004 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C23C2/02 , C25D3/20 , C25D5/10 , Y10S428/935 , Y10S428/939 , Y10T428/12458 , Y10T428/1266 , Y10T428/12799 , Y10T428/12958
摘要： In connection with a process of implementing galvanizing and galvannealing on steel strips containing highly oxidizable elements such as Si, Mn, P, Ti, Nb, Al, Ni, Cu, Mo, V, Cr, and B, after annealing in a continuous line or implementing electroplating after annealing, the present invention provides a method for restraining non-plating at low cost in a stable manner and a surface treated steel strip having minimal non-plating. By applying on at least one surface of a steel strip a Fe plating having a coating weight of 0.1-10 g/m.sup.2 and an oxygen content of 0.1-10 wt %, followed by annealing and then zinc or zinc alloy plating, there is obtained a surface treated steel strip having minimal plating defects which includes a Fe plating layer immediately below a zinc or zinc alloy plating layer and a steel alloying element concentrated stratum immediately below the Fe plating layer. The Fe plating may be formed using an electroplating bath which contains 0.1-10 g/l of Fe.sup.3+ and a carboxylic acid or an alkali metal salt thereof.
摘要翻译： PCT No.PCT / JP93 / 00394 Sec。 371日期1994年04月12日 102（e）日期1994年4月12日PCT 1993年3月30日PCT公布。公开号WO93 / 20254 日期：1993年10月14日。关于在含有高度可氧化元素如Si，Mn，P，Ti，Nb，Al，Ni，Cu，Mo，V，Cr和B的钢带上实施镀锌和镀锌合金的过程在退火后连续退火或实施电镀后，本发明提供了一种以低成本稳定地抑制非电镀的方法和具有最小非电镀的表面处理钢带的方法。通过在钢带的至少一个表面上涂布涂布重量为0.1-10g / m 2，氧含量为0.1-10wt％的Fe镀层，然后进行退火，然后进行锌或锌合金镀覆具有最小电镀缺陷的表面处理钢带，其包括在锌或锌合金镀层正下方的Fe镀层和紧邻Fe镀层下方的钢合金元素浓缩层。可以使用含有0.1-10g / l Fe 3+和羧酸或其碱金属盐的电镀浴形成Fe镀层。

2. 发明授权

US5487919A Method of manufacturing of galvanized steel sheet having high press formability 失效
标题翻译：具有高冲压成形性的镀锌钢板的制造方法
公开(公告)号：US5487919A
公开(公告)日：1996-01-30
申请号：US175682
申请日：1993-12-29
申请人： Yoichi Tobiyama , Chiaki Kato , Nobuyuki Morito , Hajime Kimura
发明人： Yoichi Tobiyama , Chiaki Kato , Nobuyuki Morito , Hajime Kimura
IPC分类号： C10M103/06 , C10M173/02 , B05D3/00
CPC分类号： C10M103/06 , C10M173/02 , C10M2201/02 , C10M2201/0603 , C10M2201/0613 , C10M2201/062 , C10M2201/0623 , C10M2201/063 , C10M2201/0653 , C10M2201/0663 , C10M2201/08 , C10M2201/0803 , C10M2201/081 , C10M2201/082 , C10M2201/084 , C10M2201/085 , C10M2201/0853 , C10M2201/0863 , C10M2201/087 , C10M2201/0873 , C10M2201/10 , C10M2201/1006 , C10M2201/1023 , C10M2201/1033 , C10M2201/105 , C10M2201/1053 , C10M2201/123 , C10N2210/01 , C10N2210/02 , C10N2250/121
摘要： A method of manufacturing a galvanized steel sheet with high press formability, the sheet having an inorganic compound on a metallic galvanized-layer thereof. The method includes the step of effecting a galvanization on a steel sheet followed by an alloying treatment. The sheet of galvanized steel is immersed in a bath of an aqueous solution containing 0.1 wt % or more of borate of an alkali metal, and then taking the steel sheet out of the bath and effecting such control as to make the amount of deposition of the water-containing borate film on the steel sheet surface to range from 10 to 1,000 mg/m.sup.2, and then heating the steel sheet at a temperature ranging from 60.degree. to 400.degree. C. Thereafter, the steel sheet is cooled to a normal temperature.
摘要翻译：一种制造具有高压制成形性的镀锌钢板的方法，该片材在其金属镀锌层上具有无机化合物。该方法包括在钢板上实施镀锌，然后进行合金化处理的步骤。将该镀锌钢板浸渍在含有0.1重量％以上的碱金属硼酸盐的水溶液浴中，然后将钢板从镀液中取出，进行这样的控制，使得含水硼酸盐膜在钢板表面上的范围为10〜1000mg / m 2，然后在60〜400℃的温度范围内加热钢板。然后将钢板冷却至常温。

3. 发明授权

US06368728B1 Galvannealed steel sheet and manufacturing method 失效
标题翻译：热镀锌钢板及其制造方法
公开(公告)号：US06368728B1
公开(公告)日：2002-04-09
申请号：US09437671
申请日：1999-11-10
申请人： Yoichi Tobiyama , Chiaki Kato
发明人： Yoichi Tobiyama , Chiaki Kato
IPC分类号： B32B1501
CPC分类号： C23C2/28 , Y10T428/12799 , Y10T428/12993
摘要： Galvannealed steel sheet and method, made by applying hot-dip galvanizing to a steel sheet, heating at a heating rate of at least about 10° C./second to a maximum sheet temperature within a range of from about 470 to 550° C., and applying an alloying treatment; the Al content XAl% in the hot-dip galvannealing layer and the coating weight W g/m2 satisfy the following equation (1); thereby producing a Zn—Fe galvannealing layer having an iron content of from about 7 to 12%; the galvannealed steel sheet has intensities of &zgr;-phase, &dgr;1-phase and &Ggr;-phase that satisfy the following equations (4) and (5) as observed through X-ray diffraction with the galvannealing layer peeled off the galvannealed steel sheet at the galvannealing/steel sheet interface, and the galvannealed steel sheet having excellent press workability, having a whiteness and a glossiness within prescribed ranges: 5≦W×(XAl−0.12)≦15 (1) I(&zgr;:1.26)/I(&dgr;1:2.13)≦0.02 (4) I(&Ggr;:2.59)/I(&dgr;1:2.13)≦0.1 (5).
摘要翻译：通过对钢板进行热浸镀锌而制成的热浸镀锌钢板和方法，以至少约10℃/秒的加热速度加热到最大板温度在约470〜550℃的范围内。，并进行合金化处理; 热浸镀锌层中的Al含量XAl％和涂布重量W g / m2满足下式（1）。从而制造铁含量为约7-12％的Zn-Fe合金化合金层; 合金化热镀锌钢板具有如下的等式（4）和（5）的强度：z相，δ1相和Ggr相，如通过X射线衍射所观察到的，合金化退火层从合金化热镀锌钢板上剥离合金化退火/钢板界面以及具有优异的压制加工性的合金化热浸镀锌钢板，其白度和光泽度在规定范围内：

4. 发明授权

US07160631B2 Zinc-based coated steel sheet having excellent anti-peeling property, frictional property, and anti-galling property and method of manufacturing the same 失效
标题翻译：具有优异的抗剥离性，摩擦性和抗磨损性的锌基涂层钢板及其制造方法
公开(公告)号：US07160631B2
公开(公告)日：2007-01-09
申请号：US10492311
申请日：2002-10-23
申请人： Seiji Nakajima , Tomokatsu Katagiri , Yoichi Tobiyama , Chiaki Kato
发明人： Seiji Nakajima , Tomokatsu Katagiri , Yoichi Tobiyama , Chiaki Kato
IPC分类号： B32B7/04 , B32B5/16 , B32B15/18 , C23C22/05 , C23C22/68
CPC分类号： C23C2/26 , C23C28/00 , Y10T428/12535 , Y10T428/12583 , Y10T428/12611 , Y10T428/12799 , Y10T428/25 , Y10T428/273
摘要： The present invention provides for a zinc-based coated steel sheet having a zinc-based coating layer and a lubricant film, which is formed on the zinc-based coating layer, containing zinc phosphate particles in an amount of 50 wt. % or more, and having substantially no reaction layer formed by reaction between the zinc-based coating and the zinc phosphate particles, and a method for the manufacture thereof. The zinc-based coated steel sheet according to the present invention has an excellent anti-peeling property, excellent frictional property, even in the non-lubricated condition which occurs at areas where the press oil film is broken, and excellent anti-galling property.
摘要翻译：本发明提供了一种锌基涂层钢板，其具有锌基涂层和润滑剂膜，其形成在锌基涂层上，其含有50重量％的磷酸锌颗粒。％以上，并且基本上没有通过锌基涂层和磷酸锌颗粒之间的反应形成的反应层及其制造方法。本发明的锌系被覆钢板，即使在压榨油膜破裂的区域发生非润滑状态，也具有优异的抗磨损性，因此具有优异的抗剥离性，优异的摩擦性。

5. 发明授权

US06410163B1 High strength thin steel sheet, high strength alloyed hot-dip zinc-coated steel sheet, and method for producing them 有权
标题翻译：高强度薄钢板，高强度合金化热镀锌钢板及其制造方法
公开(公告)号：US06410163B1
公开(公告)日：2002-06-25
申请号：US09555339
申请日：2000-05-30
申请人： Yoshitsugu Suzuki , Kazunori Osawa , Chiaki Kato , Yoichi Tobiyama , Kei Sakata , Osamu Furukimi , Akio Shinohara
发明人： Yoshitsugu Suzuki , Kazunori Osawa , Chiaki Kato , Yoichi Tobiyama , Kei Sakata , Osamu Furukimi , Akio Shinohara
IPC分类号： B32B1501
CPC分类号： C23C2/28 , C22C38/001 , C22C38/04 , C22C38/12 , C22C38/38 , C23C2/02 , C23C2/06 , Y10S428/939 , Y10T428/12799
摘要： The present invention provides a high strength thin excellent workability and galvanizability, having a composition comprising from 0.01 to 0.20 wt. % C, up to 1.0 wt. % Si, from 1.0 to 3.0 wt. % Mn, up to 0.10 wt. % P, up to 0.05 wt. % S, up to 0.10 wt. % Al, up to 0.010 wt. % N, up to 1.0 wt. % Cr, from 0.001 to 1.00 wt. % Mo, and the balance Fe and incidental impurities, wherein a band structure comprising a secondary phase has a thickness satisfying the relation Tb/T≦0.005 (where, Tb: average thickness of the band structure in the thickness direction of steel sheet; T: steel sheet thickness), and a manufacturing method thereof, and a manufacturing method of a high strength hot-dip galvanized steel sheet or a high strength galvannealed steel sheet applying hot-dip galvanizing or further galvannealing, and giving an excellent workability, a high tensile strength, and excellent galvanizability, coating adhesion and corrosion resistance.
摘要翻译：本发明提供高强度的优异的加工性和镀锌性，其组成包含0.01至0.20wt。％C，高达1.0wt。％Si，1.0〜3.0wt。％Mn，至多0.10wt。％P，高达0.05wt。％S，高达0.10wt。％Al，最高0.010wt。％N，至多1.0wt。％Cr，0.001〜1.00wt。％Mo，余量为Fe和附带杂质，其中包含二次相的带结构的厚度满足Tb / T <= 0.005（其中，Tb：钢带厚度方向上带状结构的平均厚度） T：钢板厚度）及其制造方法，以及采用热浸镀锌或进一步合金化处理的高强度热浸镀锌钢板或高强度合金化热浸镀锌钢板的制造方法，赋予优异的加工性，高拉伸强度，优异的镀锌性，涂层附着力和耐腐蚀性。

6. 发明授权

US5882803A High-strength hot dip galvannealed steel sheets having excellent plating properties and method of producing the same 失效
标题翻译：具有优异电镀性能的高强度热浸镀锌合金化钢板及其制造方法
公开(公告)号：US5882803A
公开(公告)日：1999-03-16
申请号：US525686
申请日：1995-09-28
申请人： Kazuhiro Seto , Kei Sakata , Toshiyuki Kato , Shigeru Umino , Chiaki Kato
发明人： Kazuhiro Seto , Kei Sakata , Toshiyuki Kato , Shigeru Umino , Chiaki Kato
IPC分类号： B32B15/01 , C23C2/28 , B32B15/18 , C21D1/00 , C22C38/00
CPC分类号： B32B15/013 , C23C2/28 , Y10T428/12799 , Y10T428/12951
摘要： The invention is a high-strength hot dip galvannealed steel sheet having excellent press formability and plating properties by utilizing Si as a strengthening component, specifying an interrelation between Si and Mn and further specifying an alloying ratio of hot dip galvannealed layer, which comprises C: 0.0005-0.0050%, Si: 0.1-2.5%, Mn: 0.1-2.5%, Ti: 0.003-010%, Nb: 0.003-0.10%, B: 0.005-0.0080%, P: 0.040-0.18%, S: not more than 0.008%, Al: 0.005-0.10%, and N: not more than 0.0060 wt %, provided that Si and Mn satisfy the following equation, and the remainder being Fe and incidental impurities, and has a hot dip galvannealed layer formed on a surface of the steel sheet and having a Fe content of 9-12%, wherein said equation is:1.5 (% Mn)-2.ltoreq.(% Si).ltoreq.2(% Mn) (1).
摘要翻译： PCT No.PCT / JP95 / 00196 Sec。 371 1995年9月28日第 102（e）1995年9月28日PCT PCT 1995年2月13日提交PCT公布。第WO95 / 21947号公报日期：1995年8月17日本发明是通过利用Si作为强化成分，具有优异的压制成形性和电镀性的高强度热浸镀锌钢板，指定Si与Mn之间的相互关系，进一步确定热浸镀锌合金层的合金化比例，其包含C：0.0005-0.0050％，Si：0.1-2.5％，Mn：0.1-2.5％，Ti：0.003-0.10％，Nb：0.003-0.10％，B：0.005-0.0080％，P：0.040-0.18 ％，S：不大于0.008％，Al：0.005-0.10％，N：不大于0.0060重量％，条件是Si和Mn满足下列等式，其余为Fe和杂质，并且具有热在钢板表面上形成的Fe含量为9〜12％的浸渍合金化热浸镀层，其中所述方程式为：1.5（％Mn）-2（％Si）≤2（％Mn） 1）。

7. 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。

8. 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。

9. 发明授权

US08173387B2 Method of examining chemical using gene-disrupted strain 有权
标题翻译：使用基因破坏菌株检测化学品的方法
公开(公告)号：US08173387B2
公开(公告)日：2012-05-08
申请号：US10581085
申请日：2004-11-30
申请人： Junko Takahashi , Chiaki Kato
发明人： Junko Takahashi , Chiaki Kato
IPC分类号： C12Q1/02 , C12Q1/68
CPC分类号： C12Q1/025
摘要： A method having higher sensitivity in a bioassay method utilizing cell response of a microorganism, for detecting the presence of a chemical in a test specimen is provided. The method of the present invention is characterized in that it uses specified gene-disrupted strains.
摘要翻译：提供了在利用微生物的细胞反应的生物测定方法中具有较高灵敏度的方法，用于检测试样中化学物质的存在。本发明的方法的特征在于其使用指定的基因破坏菌株。

10. 发明授权

US07703072B2 Component-based application constructing method 失效
标题翻译：基于组件的应用程序构建方法
公开(公告)号：US07703072B2
公开(公告)日：2010-04-20
申请号：US11070499
申请日：2005-03-03
申请人： Tomohiro Nakamura , Hiroaki Fujii , Toshihiro Eguchi , Chiaki Kato , Kazuya Hisaki , Masaru Takeuchi
发明人： Tomohiro Nakamura , Hiroaki Fujii , Toshihiro Eguchi , Chiaki Kato , Kazuya Hisaki , Masaru Takeuchi
IPC分类号： G06F9/44 , G06F17/00 , G06N5/02
CPC分类号： G06F11/008 , G06F11/0727 , G06F11/0793
摘要： Reliability is evaluated in constructing a component based-on application and an application for realizing reliability required can be constructed efficiently. A run-time history such as an occurrence frequency of errors, a recovery time required at error occurrence, and a processing capacity at preventive maintenance is added per software component to a run-time history list having been recoded per execution environment such as an application ID, combined component IDs, and executed hardware ID. From these pieces of information, an interval of performing preventive maintenance recommended per software component during system construction is calculated. By comparing reliability per software component and reliability required for the system, advisability is determined and conformance is evaluated. An execution schedule for preventive maintenance and a processing capability are calculated about the entire component-based application created by combining the software components. By calculating the reliability and the processing capability in the entire system to be compared to those required for the entire system, advisability is determined and conformance is evaluated.
摘要翻译：在构建基于组件的应用程序中评估可靠性，并且可以有效地构建用于实现所需可靠性的应用。每个软件组件将每个执行环境例如应用程序重新编码的运行时历史列表添加诸如错误发生频率，错误发生时所需的恢复时间和预防性维护处理能力的运行时历史 ID，组合组件ID和执行的硬件ID。从这些信息中，计算在系统构造期间对每个软件组件推荐的间隔执行预防性维护。通过比较每个软件组件的可靠性和系统所需的可靠性，确定可靠性并评估一致性。计算关于通过组合软件组件创建的整个基于组件的应用程序的预防性维护执行计划和处理能力。通过计算整个系统的可靠性和处理能力与整个系统所需的可靠性和处理能力进行比较，确定可靠性并评估一致性。

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