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公开(公告)号：US4579633A
公开(公告)日：1986-04-01
申请号：US498547
申请日：1983-05-26
CPC分类号： C25D11/38 , Y10S205/917
摘要： Tin-free steel sheets having intimately bonded metallic chromium and hydrated chromium oxide coatings thereon and possessing improved resistance to retorting treatment and improved adhesion to paint films to be applied thereon are produced by chromium plating a steel sheet in a chromium plating bath containing an assistant to deposit and form metallic chromium and hydrated chromium oxide coatings on the sheet surface, subjecting the sheet to reverse electrolysis in the same chromium plating bath to partially dissolve away the metallic chromium and hydrated chromium oxide coatings together with the assistant anions codeposited in the hydrated chromium oxide coating, rinsing the sheet with water, and thereafter subjecting the sheet to an electrolytic chromate treatment in an electrolytic chromate treating bath.
摘要翻译： 通过在包含辅助剂的铬电镀浴中镀铬钢板，在其上具有紧密结合的金属铬和水合氧化铬涂层的无铅钢板，并且具有改进的抗蒸馏处理能力和改进的与涂覆在其上的漆膜的粘附性 沉积并在片材表面上形成金属铬和水合氧化铬涂层，使片材在相同的镀铬浴中反向电解，以将金属铬和水合氧化铬涂层与共沉积在水合氧化铬中的辅助阴离子一起部分溶解掉 涂布，用水冲洗片材，然后在电解铬酸盐处理浴中对片材进行电解铬酸盐处理。
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公开(公告)号：US4519879A
公开(公告)日：1985-05-28
申请号：US498548
申请日：1983-05-26
申请人： Toshio Ichida , Hideo Kobayashi , Hajime Ogata , Shunichi Tsugawa
发明人： Toshio Ichida , Hideo Kobayashi , Hajime Ogata , Shunichi Tsugawa
CPC分类号： C25D11/38
摘要： Tin-free steel sheets having improved resistance to retorting treatment are produced by chromium plating a steel sheet through cathodic electrolysis in a chromium ion-containing aqueous solution to form a metallic chromium coating, reversely electrolyzing the chromium plated steel sheet by a successive anodizing treatment in the same solution, and subjecting the sheet to an electrolytic chromate treatment in another aqueous solution of chromic acid, a chromate or dichromate. The chromium plating and reverse electrolysis should be carried out so as to satisfy the equations:x+1.ltoreq.y.ltoreq.x+41.ltoreq.x.ltoreq.6where y and x are the quantities of hydrated chromium oxides present on one surface of the steel sheet after the chromium plating step and after the reverse electrolysis step, respectively, as expressed in mg (in terms of metallic chromium) per square meter of the surface.
摘要翻译： 通过在含铬离子的水溶液中进行阴极电解，对钢板进行镀铬，形成金属铬涂层，通过连续阳极氧化处理对镀铬钢板进行电解，制造耐蒸煮处理性优异的无锡钢板 相同的溶液，并在铬酸，铬酸盐或重铬酸盐的另一个水溶液中对片材进行电解铬酸盐处理。 应进行镀铬和反向电解以满足以下等式：x + 1
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公开(公告)号：US4542077A
公开(公告)日：1985-09-17
申请号：US641943
申请日：1984-08-02
申请人： Hajime Ogata , Yoshiharu Ohashi , Shunichi Tsugawa , Toshio Ichida , Toshio Irie
发明人： Hajime Ogata , Yoshiharu Ohashi , Shunichi Tsugawa , Toshio Ichida , Toshio Irie
CPC分类号： C25D11/38 , Y10S428/935 , Y10T428/1259 , Y10T428/12611
摘要： This invention provides a tin-free steel sheet, having superior lacquer adhesion, comprising metallic chromium and chromium oxide coatings on a steel sheet, characterized in that the chromium oxide coating is controlled such that I.sub.Cr.sup.580 /(I.sub.Cr.sup.580 +I.sub.Cr.sup.660) has a value of 0.5 or more provided that I.sub.Cr.sup.580 is the percent transmission corresponding to ol linkage and I.sub.Cr.sup.660 is the percent transmission corresponding to oxo linkage in the infrared absorption spectrum of said chromium oxide coating as measured by Fourier transform infra-red spectroscopy.
摘要翻译： PCT No.PCT / JP84 / 00021 Sec。 371日期1984年8月2日 102（e）日期1984年8月2日PCT提交1984年1月27日PCT公布。 公开号WO84 / 02931 日本1984年8月2日。本发明提供了一种具有优异的漆附着性的无锡钢板，在钢板上包含金属铬和氧化铬涂层，其特征在于控制氧化铬涂层，使ICr580 /（ICr580 + ICr660）的值为0.5以上，只要ICr580是对应于醇键的百分比传输，并且ICr660是通过傅里叶变换红外光谱法测量的，所述氧化铬涂层的红外吸收光谱中的氧键的百分比透射率。
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4.发明授权Method of producing tin-free steel sheets having improved resistance to retorting treatment 失效生产耐蒸煮处理性能优异的无锡钢板的方法
公开(公告)号：US4432845A
公开(公告)日：1984-02-21
申请号：US513662
申请日：1983-07-14
申请人： Hajime Ogata , Toshio Ichida , Shunichi Tsugawa , Toshio Irie
发明人： Hajime Ogata , Toshio Ichida , Shunichi Tsugawa , Toshio Irie
CPC分类号： C25D11/38 , Y10S205/917
摘要： Tin-free steel sheets exhibiting improved retorting resistance with respect to paint adhesion are produced by chromium plating a steel sheet through cathodic electrolysis in a chromium ion-containing solution, reversely electrolyzing the sheet by a successive anodizing treatment in said solution, and subjecting the sheet to an electrolytic treatment in an aqueous chromate solution. The SO.sub.4.sup.-- concentration of the chromate solution used in the electrolytic chromate treatment should be limited to the range of 0.01 to 0.10 gram per liter of the solution.
摘要翻译： 通过在含铬离子的溶液中进行阴极电解，对钢板进行镀铬，通过在所述溶液中连续进行阳极氧化处理，对片材进行电解，制造表现出相对于涂料附着力提高的耐蒸煮性的无锡钢板， 在铬酸水溶液中进行电解处理。 电解铬酸盐处理中使用的铬酸盐溶液的SO4浓度应限制在每升溶液0.01至0.10克的范围内。
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公开(公告)号：US20080082060A1
公开(公告)日：2008-04-03
申请号：US11905093
申请日：2007-09-27
CPC分类号： A61M1/02 , A61B5/150038 , A61B5/150259 , A61B5/150366 , A61B5/150389 , A61B5/150503 , A61B17/122 , A61B17/42 , A61M2202/0462
摘要： The present invention relates to a cord blood correcting device characterized by including: a branch indwelling needle having an outer cylinder needle provided on a distal end side, an inner needle drawing tube portion provided on a proximal end side, an inner needle provided inside the inner needle drawing tube portion, and a liquid outflow tube portion which branches off from the inner needle drawing tube portion; a cord tissue holder having a base portion and a holding portion for holding the cord tissue; and connecting means for interconnecting the branch indwelling needle and the cord tissue holder, and in that the connecting means has a structure for changing an angle between a puncture direction from the proximal end side to the distal end side of the branch indwelling needle and a holding direction from the base portion to the holding portion of the cord tissue holder.
摘要翻译： 本发明涉及一种脐带血修正装置，其特征在于包括：具有设置在前端侧的外筒针的分支留置针，设置在基端侧的内针拉拔管部，设置在内侧的内针 针抽出管部分和从内针拉出管部分分支的液体流出管部分; 脐带组织保持器，具有基部和用于保持脐带组织的保持部; 以及用于互连分支留置针和绳组织保持器的连接装置，并且连接装置具有用于改变从分支留置针的基端侧到远端侧的穿刺方向之间的角度的结构， 方向从绳索组织保持器的基部到保持部分。
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6.发明授权Process for preparing surface-treated steel strips adapted for electric resistance welding 失效用于制备适用于电阻焊接的表面处理钢带的方法
公开(公告)号：US4832800A
公开(公告)日：1989-05-23
申请号：US059217
申请日：1987-06-08
CPC分类号： C25D11/38 , B23K35/004 , Y10S205/917
摘要： A surface-treated steel strip adapted for electric resistance welding is prepared by forming a first layer of iron-nickel alloy on a steel strip, said first layer having a weight ratio of Ni/(Fe+Ni) in the range between 0.02 and 0.50 and a thickness of 10 to 5,000 angstroms, forming a second layer of tin or iron-tin-nickel alloy on said first layer by tin plating to a coating weight of 0.1 to 1 g/m.sup.2 of tin and optionally, causing the tin to reflow, and forming a third layer on said second layer by effecting an electrolytic chromate treatment, said third layer consisting essentially of metallic chromium and hydrated chromium oxide, wherein the electrolytic chromate treatment is carried out in a bath which contains an amount of a chromate compound to give 10 to 100 g/l of CrO.sub.3 and has a weight ratio of H.sub.2 SO.sub.4 /CrO.sub.3 in the range between 3/1000 and 1/100.
摘要翻译： 通过在钢带上形成第一层铁镍合金来制备适用于电阻焊接的表面处理钢带，所述第一层的Ni /（Fe + Ni）重量比在0.02和0.50之间的范围内 并且厚度为10至5000埃，通过镀锡在所述第一层上形成第二层锡或铁 - 锡 - 镍合金，涂层重量为0.1至1g / m2的锡，并且任选地使锡回流 ，并且通过进行电解铬酸盐处理在所述第二层上形成第三层，所述第三层基本上由金属铬和水合氧化铬组成，其中电解铬酸盐处理在含有一定量的铬酸盐化合物的浴中进行， 得到10至100g / l的CrO 3，并且H 2 SO 4 / CrO 3的重量比在3/1000和1/100之间的范围内。
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公开(公告)号：US4608320A
公开(公告)日：1986-08-26
申请号：US741615
申请日：1985-06-05
申请人： Kazuo Mochizuki , Hisatada Nakakoji , Toshio Ichida , Toshio Irie , Hajime Ogata , Kyoko Yamaji
发明人： Kazuo Mochizuki , Hisatada Nakakoji , Toshio Ichida , Toshio Irie , Hajime Ogata , Kyoko Yamaji
CPC分类号： C25D11/38 , B23K35/004 , B23K35/226 , C25D5/10 , C25D5/505 , Y10T428/1259 , Y10T428/12611 , Y10T428/12618 , Y10T428/12847 , Y10T428/12854 , Y10T428/12931 , Y10T428/12937 , Y10T428/12951 , Y10T428/12958
摘要： Surface-treated steel strips suitable for electric resistance welding are prepared by forming a first layer of iron-nickel alloy on a steel strip, said first layer having a weight ratio of Ni/(Fe+Ni) in the range between 0.02 and 0.50 and a thickness of 10 to 5,000 angstroms, forming a second layer of tin or iron-tin-nickel alloy on said first layer by tin plating to a coating weight of 0.1 to 1 g/m.sup.2 of tin and optionally, causing the tin to reflow, and forming a third layer on said second layer by effecting an electrolytic chromate treatment, said third layer consisting essentially of metallic chromium and hydrated chromium oxide in a total amount of 5 to 20 mg/m.sup.2 calculated as elemental chromium. More preferably, the electrolytic chromate treatment is controlled such that at least 2 mg/m.sup.2 of metallic chromium is present in the third layer.
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公开(公告)号：US5451323A
公开(公告)日：1995-09-19
申请号：US219290
申请日：1994-03-28
CPC分类号： C25D21/22 , Y10S204/13
摘要： A method of recovering and reproducing a tinning liquid containing Fe ions and other detrimental cations by the steps of removing cations from the tinning liquid by passing the tinning liquid or a diluted liquid of the tinning liquid through a strong-acid cation exchange resin to obtain a recovered acid, thereafter reproducing the strong-acid cation exchange resin and desorbing adsorbed cations into a solution containing an acid by passing the acid through the exchange resin to which the cations have been adsorbed, precipitating and separating Sn ions in the form of a precipitate of an Sn compound from the solution into which the cations have been desorbed while maintaining Fe ions as ions in this solution, mixing and dissolving the precipitate of the Sn compound or a compound reduced from the same in the recovered acid to reproduce and reuse the mixture of the Sn compound and the recovered acid as a tinning liquid, and discharging the solution containing Fe ions out of the system of the tinning liquid.
摘要翻译： 一种通过以下步骤回收和再现含有Fe离子和其它有害阳离子的镀锡液的方法：通过使镀锡液中的镀锡液或稀释液通过强酸阳离子交换树脂，从而从镀锡液中除去阳离子，得到 回收酸，然后通过使酸通过阳离子吸附的交换树脂，沉淀并分离出沉淀形式的Sn离子，从而再生强酸阳离子交换树脂并将吸附的阳离子解吸到含有酸的溶液中 从溶液中除去阳离子的溶液中的Sn化合物，同时将Fe离子作为离子保持在该溶液中，将Sn化合物或从其回收的酸中还原的化合物的沉淀物混合并溶解以再生和再利用 Sn化合物和回收的酸作为镀锡液，并将含有Fe离子的溶液排出t系统 他镀锡液体。
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9.发明授权Process for preparing surface-treated steel strips adapted for electric resistance welding and strips produced by said process 失效用于制备适于电阻焊接的表面处理钢带和由所述方法生产的条的方法
公开(公告)号：US4561943A
公开(公告)日：1985-12-31
申请号：US628265
申请日：1984-07-06
申请人： Kazuo Mochizuki , Hisatada Nakakoji , Toshio Ichida , Toshio Irie , Hajime Ogata , Kyoko Yamaji
发明人： Kazuo Mochizuki , Hisatada Nakakoji , Toshio Ichida , Toshio Irie , Hajime Ogata , Kyoko Yamaji
CPC分类号： C25D11/38 , B23K35/004 , B23K35/226 , C25D5/10 , C25D5/505 , Y10T428/1259 , Y10T428/12611 , Y10T428/12618 , Y10T428/12847 , Y10T428/12854 , Y10T428/12931 , Y10T428/12937 , Y10T428/12951 , Y10T428/12958
摘要： Surface-treated steel strips suitable for electric resistance welding are prepared by forming a first layer of iron-nickel alloy on a steel strip, this first layer having a weight ratio of Ni/(Fe+Ni) in the range between 0.02 and 0.50 and a thickness of 10 to 5,000 angstroms, forming a second layer of tin or iron-tin-nickel alloy on the first layer by tin plating to a coating weight of 0.1 to 1 g/m.sup.2 of tin and optionally, causing the tin to reflow. A third layer is formed on the second layer by effecting an electrolytic chromate treatment, this third layer consisting essentially of metallic chromium and hydrated chromium oxide in a total amount of 5 to 20 mg/m.sup.2 calculated as elemental chromium. Preferably, the electrolytic chromate treatment is controlled so that at least 2 mg/m.sup.2 of metallic chromium is present in the third layer.
摘要翻译： 通过在钢带上形成第一层铁镍合金来制备适用于电阻焊接的表面处理钢带，该第一层的Ni /（Fe + Ni）重量比在0.02和0.50之间， 厚度为10至5000埃，通过镀锡在第一层上形成第二层锡或铁 - 锡 - 镍合金，涂层重量为0.1至1g / m2的锡，并且任选地使锡回流。 通过进行电解铬酸盐处理在第二层上形成第三层，该第三层基本上由金属铬和水合氧化铬组成，其总量为5-20mg / m2，以元素铬计。 优选地，控制电解铬酸盐处理使得在第三层中存在至少2mg / m 2的金属铬。
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10.发明授权
公开(公告)号：US4687713A
公开(公告)日：1987-08-18
申请号：US842521
申请日：1986-03-14
申请人： Hajime Ogata , Hisatada Nakakouji , Yasuhiro Akeda , Toshio Ichida , Toshio Irie , Sachiko Otsuka
发明人： Hajime Ogata , Hisatada Nakakouji , Yasuhiro Akeda , Toshio Ichida , Toshio Irie , Sachiko Otsuka
CPC分类号： C25D11/38 , Y10T428/12583 , Y10T428/12847 , Y10T428/12993
摘要： A tin-free steel strip comprising a steel strip, 40 to 150 mg/m.sup.2 of a metallic chromium layer on the steel surface, and 5 to 25 mg/m.sup.2 of a chromium compound containing layer thereon wherein the metallic chromium layer contains a plurality of protrusions, exhibits improved corrosion resistance and weldability and is thus useful in the manufacture of welded cans. Preferably, 1.times.10.sup.11 to 1.times.10.sup.14 protrusions having a diameter of 5 to 1000 nm at the base thereof are present per square meter of the metallic chromium layer surface. The tin-free steel strip is produced by chromium plating a steel strip in an aqueous solution containing CR.sup.6+ preferably to a weight of 40 to 140 mg/m.sup.2, subjecting the chromium plated strip to anodic electrolysis, preferably at an eectricity quantity of 0.1 to 10 C/dm.sup.2, and subjecting the strip to a cathodic treatment in an aqueous solution containing Cr.sup.6+ and a chromium plating aid so as to deposit additional metallic chromium, preferably in a weight of 10 to 60 mg/m.sup.2.
摘要翻译： 一种无钢钢带，包括在钢表面上具有40至150mg / m 2的金属铬层的钢带和其上的5至25mg / m 2的含铬化合物的层，其中所述金属铬层包含多个 突起，表现出改进的耐腐蚀性和焊接性，因此可用于焊接罐的制造。 优选地，每平方米的金属铬层表面存在在其底部具有5至1000nm直径的1×10 11至1×10 14个突起。 无锡钢带通过在含有CR6 +的水溶液中镀铬钢板而制成，优选重量为40〜140mg / m 2，对镀铬钢带进行阳极电解，优选以0.1〜10的重量 C / dm 2，并在含Cr6 +和镀铬助剂的水溶液中进行阴极处理，以沉积另外的金属铬，优选以10至60mg / m 2的重量。
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