专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4971636A Method of producing highly corrosion-resistant surface-treated steel plates 失效
标题翻译：生产高耐腐蚀表面处理钢板的方法
公开(公告)号：US4971636A
公开(公告)日：1990-11-20
申请号：US369465
申请日：1989-06-21
申请人： Tsutomu Watanabe , Masaaki Yamashita , Takahiro Kuboto
发明人： Tsutomu Watanabe , Masaaki Yamashita , Takahiro Kuboto
IPC分类号： C23C22/30 , B05D7/00 , C23C22/33 , C23C22/38 , C23C22/83
CPC分类号： B05D7/51 , C23C22/38 , C23C22/83 , B05D2202/10 , B05D2350/20 , B05D2350/65
摘要： A method of producing highly corrosion-resistant surface-treated steel plates where Cr elusion is small in spite of drying at low temperatures and corrosion resistance is excellent. In a process for producing surface treated steels where Zn type plated steels are treated through (i) chromate treatment, (ii) coating a resin composition and (iii) baking treatment, zirconium fluoride ion and Zn ion of appropriate amounts are added into the chromate bath, and Cr.sup.6+ /Cr.sup.3+ ratio in the bath is controlled to be low. Further the resin composition to be coated after the chromate treatment is rendered a solvent type resin composition obtained by adding silica and/or sparingly water soluble Cr compound to basic epoxy resin.

2. 发明授权

US5110689A Multi-layered steel sheets 失效
标题翻译：多层钢板
公开(公告)号：US5110689A
公开(公告)日：1992-05-05
申请号：US657281
申请日：1991-02-19
申请人： Tsutomu Watanabe , Masaaki Yamashita , Takahiro Kubota , Yoshiaki Miyosawa , Tadashi Nishimoto
发明人： Tsutomu Watanabe , Masaaki Yamashita , Takahiro Kubota , Yoshiaki Miyosawa , Tadashi Nishimoto
IPC分类号： B32B15/08 , B05D7/16 , B32B15/092 , C08K3/36 , C23C22/00 , C23C22/24 , C23C28/00 , C25D11/38
CPC分类号： B05D7/16 , C08K3/36 , C23C28/00 , C25D11/38 , Y10T428/12549 , Y10T428/12569 , Y10T428/12611 , Y10T428/12799 , Y10T428/12972
摘要： A first characteristic of the invention is present in forming a chromate film on the surface of a zinc or a zinc alloy plated steel sheet, and a resin composition film at a coating amount of 0.3 to 5.0 g/m.sup.2 on said chromate fim, said resin composition film comprising an organic solvent soluble epoxy resin and hydrophobic silica in a ratio of 80:20 to 50:50 by weight of epoxy resin:hydrophobic resin, said epoxy resin having a glass transition temperature of 293.degree. to 342.degree. K.A second characteristic of the invention is present in forming a chromate film on the surface of a zinc or zinc alloy plated steel sheet, and a resin composition film at a coating amount of 0.3 to 5.0 g/m.sup.2 on said chromate film, and resin composition film comprising an organic solvent soluble epoxy resin having glass transition temperature of 293.degree. to 342.degree. K. and hydrophobic silica and sparingly water soluble Cr compound in a ratio of 80:20 to 50:50 by weight of epoxy resin:(hydrophobic silica+sparingly water soluble Cr compound), and in a ratio 37:3 to 20:20 by weight of hydrophobic silica:sparingly water soluble Cr compound.

3. 发明授权

US5641578A Weldable black steel sheet 失效
标题翻译：可焊黑钢板
公开(公告)号：US5641578A
公开(公告)日：1997-06-24
申请号：US499554
申请日：1995-07-10
申请人： Naoto Yoshimi , Masaaki Yamashita , Toshiyuki Ookuma , Tatsuya Miyoshi , Toyofumi Watanabe , Tsutomu Watanabe
发明人： Naoto Yoshimi , Masaaki Yamashita , Toshiyuki Ookuma , Tatsuya Miyoshi , Toyofumi Watanabe , Tsutomu Watanabe
IPC分类号： B05D7/14 , B05D7/24 , B32B15/08 , C09D7/00 , C09D7/12 , C09D201/00 , C23C22/00 , C23C22/24 , C23C22/84 , B32B15/18
CPC分类号： C23C28/3225 , C09D7/007 , C09D7/12 , C23C28/00 , C23C28/345 , Y10T428/12549 , Y10T428/12569 , Y10T428/12611 , Y10T428/12799
摘要： A black steel sheet having a sufficiently small coating thickness to allow the welding of the steel sheet, and yet exhibiting an excellently black surface. It is a steel sheet having a surface plated with zinc or a zinc alloy, and carrying a chromate film formed on its plated surface, and a black film formed on the chromate film from a composition comprising specific proportions of a thermosetting resin and a black dye, which are both soluble in an organic solvent, and having a sufficiently small thickness. The composition may further contain a solid lubricant, or a granular rust-inhibitive pigment, or both.
摘要翻译：具有足够小的涂层厚度以允许钢板焊接并且表现出非常好的黑色表面的黑色钢板。是具有镀锌或锌合金的表面的钢板，并且在其镀层表面上形成铬酸盐膜，并且由含有特定比例的热固性树脂和黑色染料的组合物形成在铬酸盐膜上的黑色膜它们均溶于有机溶剂，并具有足够小的厚度。该组合物还可以含有固体润滑剂或颗粒状防锈颜料，或两者。

4. 外观设计

USD673566S1 Scanner 有权
公开(公告)号：USD673566S1
公开(公告)日：2013-01-01
申请号：US29404712
申请日：2011-10-25
申请人： Minoru Sugitani , Satoshi Kuroda , Masaaki Yamashita
设计人： Minoru Sugitani , Satoshi Kuroda , Masaaki Yamashita

5. 发明授权

US07357386B2 Device and method for feeding paper 有权
标题翻译：装纸和送纸方法
公开(公告)号：US07357386B2
公开(公告)日：2008-04-15
申请号：US10536989
申请日：2004-03-09
申请人： Mitsuhiro Shikan , Masaaki Yamashita , Takumi Nakayama , Satoshi Ishida
发明人： Mitsuhiro Shikan , Masaaki Yamashita , Takumi Nakayama , Satoshi Ishida
IPC分类号： B65H5/00
CPC分类号： B65H3/54 , B65H1/24 , B65H3/063 , B65H3/34 , B65H2513/51
摘要： A paper feed apparatus of the present invention includes a pick mechanism for successively taking out, by use of a pick roller 1, a plurality of sheets of paper stacked on a chute from the bottom side thereof, leading ends of the sheets being aligned by means of a stopper block 2 in a state in which the sheets are stacked on the chute. Moreover, the apparatus includes a roller guide 11 and an abutment guide 12. When the roller guide 11 is raised to a paper setting position in a direction away from the pick roller 1, the roller guide 11 raises the leading ends of the sheets stacked on the chute to thereby prevent contact between the sheets and the pick roller 1. The abutment guide 12 aligns the leading ends of the sheets when the roller guide 11 is raised. When a pick operation is started, prior to retraction of the roller guide 11, sheet pressing operation of a pick arm 4 and retraction of the abutment guide 12 are performed, and then the sheets are taken out through a clearance formed between the distal end of the stopper block 2 and the pick roller 1.
摘要翻译：本发明的送纸装置包括拾取机构，用于通过使用拾取辊1从其底侧依次取出堆叠在斜槽上的多张纸，纸张的前端通过装置在片材堆叠在滑槽上的状态下的止动块2。而且，该设备包括一个滚子引导件11和一个邻接引导件12。当滚子引导件11沿远离拾取辊1的方向升高到纸张设置位置时，滚子引导件11升高堆叠在滑槽上的纸张的前端，从而防止纸张和拾纸辊1之间的接触。当升降辊导向件11时，邻接引导件12使片材的前端对齐。当开始拾取操作时，在引导辊11退回之前，执行拾取臂4的压板操作和邻接引导件12的缩回，然后通过形成在止动块2和拾取辊1。

6. 发明授权

US07273653B2 Resin film and manufacturing method for the same, and resin laminated metal sheet using said resin film and manufacturing method for the same 有权
标题翻译：树脂膜及其制造方法以及使用该树脂膜的树脂层叠金属片及其制造方法
公开(公告)号：US07273653B2
公开(公告)日：2007-09-25
申请号：US11283347
申请日：2005-11-18
申请人： Yasuhide Yoshida , Hiroki Iwasa , Hiroshi Kubo , Takeshi Suzuki , Akihiro Furuta , Keiji Sugawara , Masaaki Yamashita
发明人： Yasuhide Yoshida , Hiroki Iwasa , Hiroshi Kubo , Takeshi Suzuki , Akihiro Furuta , Keiji Sugawara , Masaaki Yamashita
IPC分类号： B32B15/09 , B32B27/08 , B32B27/18 , B32B27/36 , B32B37/15
CPC分类号： B32B15/09 , B32B15/08 , B32B15/085 , B32B15/18 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , B32B37/04 , B32B37/153 , B32B38/0036 , B32B38/12 , B32B2250/03 , B32B2307/558 , B32B2307/7248 , B32B2307/738 , B32B2307/748 , B32B2311/00 , B32B2367/00 , B32B2398/20 , B32B2435/02 , B32B2439/66 , B32B2439/70 , B32B2439/80 , C08J5/18 , C08J2367/02 , C08K3/013 , C08K5/0041 , C08K7/16 , C08L13/00 , C08L23/02 , C08L23/0853 , C08L23/0869 , C08L23/147 , C08L23/18 , C08L23/26 , C08L25/14 , C08L33/22 , C08L67/02 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/254 , Y10T428/26 , Y10T428/263 , Y10T428/268 , Y10T428/269 , Y10T428/31681 , Y10T428/31786 , C08L2666/04 , C08L2666/06
摘要： A resin film of a two-layer-construction comprising: (a) a resin layer R1 including a non-stretched resin film which contains a thermoplastic polyester resin containing 3 to 30 percent by weight in a weight fraction in the entire resin of a granular resin with a grain diameter of 0.1 to 5 μm, the granular resin being a modified polyolefin resin containing 2 to 20 percent by weight of a functional group derived from carboxylic acid in terms of carboxylic acid, and (b) a polyester resin layer R0 containing at least one of polyethylene terephthalate and isophthalic acid copolymerized polyethylene terephthalate, as a basic skeleton, wherein the resin layer R1 and the resin layer R2 are laminated to each other.
摘要翻译：一种双层结构的树脂膜，包括：（a）树脂层R1，其包含非拉伸树脂膜，所述树脂层包含热塑性聚酯树脂，所述热塑性聚酯树脂在颗粒状的整个树脂中的重量份含有3至30重量％粒径为0.1〜5μm的树脂，粒状树脂为羧酸衍生自羧酸的官能团2〜20重量％的改性聚烯烃树脂，（b）含有羧酸的聚酯树脂层R0 聚对苯二甲酸乙二醇酯和间苯二甲酸共聚的聚对苯二甲酸乙二醇酯中的至少一种作为基本骨架，其中树脂层R1和树脂层R2彼此层压。

7. 发明申请

US20070151968A1 PTC element 有权
标题翻译： PTC元件
公开(公告)号：US20070151968A1
公开(公告)日：2007-07-05
申请号：US11643962
申请日：2006-12-22
申请人： Masaaki Yamashita , Yasuhide Yamashita , Tsuyoshi Sugiyama , Hisanao Tosaka
发明人： Masaaki Yamashita , Yasuhide Yamashita , Tsuyoshi Sugiyama , Hisanao Tosaka
IPC分类号： H05B3/10 , H01C7/10
CPC分类号： H01C7/02 , H01C1/028
摘要： A PTC element comprising a PTC element body containing a polymer matrix and conductive particles, a pair of electrodes in contact with the PTC element body, and a protective layer composed of a cured epoxy resin composition containing an epoxy resin and a thiol-based curing agent, and covering the PTC element body so as to seal the PTC element body.
摘要翻译：一种PTC元件，包括含有聚合物基体的PTC元件体和导电粒子，与PTC元件本体接触的一对电极，以及由含有环氧树脂和硫醇类固化剂的固化环氧树脂组合物构成的保护层并且覆盖PTC元件主体以便密封PTC元件主体。

8. 发明申请

US20060182988A1 Surface-treated steel sheet and method for producing same 有权
标题翻译：表面处理钢板及其制造方法
公开(公告)号：US20060182988A1
公开(公告)日：2006-08-17
申请号：US10565362
申请日：2004-07-28
申请人： Takafumi Yamaji , Akira Matsuzaki , Kazuhisa Okai , Keiji Yoshida , Masaaki Yamashita , Yuichi Fukeshima , Toshiyuki Okuma
发明人： Takafumi Yamaji , Akira Matsuzaki , Kazuhisa Okai , Keiji Yoshida , Masaaki Yamashita , Yuichi Fukeshima , Toshiyuki Okuma
IPC分类号： C25D11/02 , B05D3/02 , C23C2/12 , C25D5/10
CPC分类号： C23C28/3225 , C09D5/10 , C23C22/42 , C23C28/00 , C23C28/021 , C23C28/025 , C23C28/321 , C23C28/34 , C23C28/345 , Y10T428/12569 , Y10T428/1259 , Y10T428/12757 , Y10T428/12799 , Y10T428/12951
摘要： The present invention provides a surface treated steel sheet including a steel sheet; a plating layer containing at least one metal selected from the group consisting of zinc and aluminum on a surface of the steel sheet; and a film on the plating layer, the film containing at least one metal selected from the group consisting of Al, Mg, and Zn, a tetravalent vanadium compound, and a phosphoric acid group. This surface treated steel sheet exhibits excellent corrosion resistance and excellent surface appearance without containing hazardous substances, such as hexavalent chromium, in the film.
摘要翻译：本发明提供一种包括钢板的表面处理钢板; 在钢板的表面上含有选自锌和铝的至少一种金属的镀层; 和镀层上的膜，所述膜含有选自Al，Mg和Zn中的至少一种金属，四价钒化合物和磷酸基。该表面处理钢板在膜中不含有六价铬等有害物质，表现出优异的耐腐蚀性和优异的表面外观。

9. 发明授权

US07063889B2 Resin film and manufacturing method for the same, and resin laminated metal sheet using said resin film and manufacturing method for the same 有权
标题翻译：树脂膜及其制造方法以及使用该树脂膜的树脂层叠金属片及其制造方法
公开(公告)号：US07063889B2
公开(公告)日：2006-06-20
申请号：US10665459
申请日：2003-09-18
申请人： Yasuhide Yoshida , Hiroki Iwasa , Hiroshi Kubo , Takeshi Suzuki , Akihiko Furuta , Keiji Sugawara , Masaaki Yamashita
发明人： Yasuhide Yoshida , Hiroki Iwasa , Hiroshi Kubo , Takeshi Suzuki , Akihiko Furuta , Keiji Sugawara , Masaaki Yamashita
IPC分类号： B32B27/08 , B32B27/18 , B32B27/32 , B32B27/36 , B32B31/30
CPC分类号： B32B15/09 , B32B15/08 , B32B15/085 , B32B15/18 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , B32B37/04 , B32B37/153 , B32B38/0036 , B32B38/12 , B32B2250/03 , B32B2307/558 , B32B2307/7248 , B32B2307/738 , B32B2307/748 , B32B2311/00 , B32B2367/00 , B32B2398/20 , B32B2435/02 , B32B2439/66 , B32B2439/70 , B32B2439/80 , C08J5/18 , C08J2367/02 , C08K3/013 , C08K5/0041 , C08K7/16 , C08L13/00 , C08L23/02 , C08L23/0853 , C08L23/0869 , C08L23/147 , C08L23/18 , C08L23/26 , C08L25/14 , C08L33/22 , C08L67/02 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/25 , Y10T428/254 , Y10T428/26 , Y10T428/263 , Y10T428/268 , Y10T428/269 , Y10T428/31681 , Y10T428/31786 , C08L2666/04 , C08L2666/06
摘要： [Problem] The object is to provide a resin film for metal sheet laminate which endures severe forming owing to excellent formability and impact resistance, and also to excellent adhesion after forming and heating, further gives stable performance independent of forming conditions, and also provides a laminated metal sheet, and a method for manufacturing the same.[Means for Resolution] The resin film for metal sheet laminate has a mixed resin in which a granular resin mainly existing in a state of grains having 0.1 to 5 μm in diameter is dispersed in a polyester resin having a main basic skeleton of polyethylene terephthalate and/or isophthalic acid copolymerized polyethylene terephthalate, in a range from 3 to 30% by weight in entire resin. The granular resin is a modified polyolefin resin containing a functional group derived from carboxylic acid in a range from 2 to 20% by weight as carboxylic acid.
摘要翻译：本发明的目的是提供一种由于成型性和耐冲击性优异而使得成型性高的金属板层叠体的树脂膜，并且在成形加热后具有良好的密合性，而且与成形条件无关地进一步提供稳定的性能，层压金属板及其制造方法。 [解决方法]金属片层叠体用树脂膜具有混合树脂，其中以主要存在于直径为0.1至5μm的颗粒状态的颗粒状树脂分散在具有聚对苯二甲酸乙二醇酯的主要基本骨架的聚酯树脂中， /或间苯二甲酸共聚的聚对苯二甲酸乙二醇酯，在整个树脂中的范围为3至30重量％。粒状树脂是含有羧酸官能团的改性聚烯烃树脂，作为羧酸在2〜20重量％的范围内。

10. 发明授权

US5997664A Method for producing galvanized steel sheet 失效
标题翻译：镀锌钢板的生产方法
公开(公告)号：US5997664A
公开(公告)日：1999-12-07
申请号：US870244
申请日：1997-06-06
申请人： Kenji Tahara , Junichi Inagaki , Toyofumi Watanabe , Masaaki Yamashita
发明人： Kenji Tahara , Junichi Inagaki , Toyofumi Watanabe , Masaaki Yamashita
IPC分类号： C21D8/04 , C23C2/02 , C21D11/00
CPC分类号： C23C2/02 , C21D8/041 , C21D8/0478 , C21D8/0426 , C21D8/0436 , C21D8/0473
摘要： Method for producing a galvannealed steel sheet wherein a slab consisting essentially of C in an amount of 0.004 wt. % or less, N in an amount of 0.004 wt. % or less, Ti in an amount of 0.01 to 0.15 wt %, Si in an amount of 0.05 wt. % or less, Mn in an amount up to 2.5 wt. %, P in an amount up to 0.1 wt. %, S in an amount of 0.015 wt. % or less, sol. Al in an amount of 0.02 to 0.1 wt. % and the balance being Fe, is soaked for at least 30 minutes at a specified temperature (range). The soaked slab is hot rolled to produce a hot-rolled steel sheet which is coiled at a temperature of 500 to 700.degree. C. The coiled hot-rolled steel sheet is cold rolled at a reduction ratio of 60% or more to produce a cold-rolled steel sheet which is annealed at a temperature of from recrystallization temperature to Ac3 transformation temperature. Galvanizing the annealed cold-rolled steel sheet and then galvannealing at a temperature of 450 to 600.degree. C.
摘要翻译：合金化热浸镀锌钢板的制造方法，其中基本上由C组成的板坯的含量为0.004重量％％以下，N为0.004重量％％以下，Ti为0.01〜0.15重量％，Si为0.05重量％。％以下，Mn为2.5重量％以下。％，P量高达0.1wt。％，S为0.015wt。％以下，溶胶。 Al的量为0.02〜0.1wt。％，余量为Fe，在规定温度（范围）下浸泡至少30分钟。将该浸渍的板坯进行热轧，制成在500〜700℃的温度下卷取的热轧钢板。卷取的热轧钢板以60％以上的压下率进行冷轧以产生冷在从再结晶温度至Ac3转变温度的温度下退火的钢卷钢板。对退火的冷轧钢板进行镀锌，然后在450-600℃的温度下进行合金化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式