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1. 发明授权

US6068938A Magnesium based alloys article and a method thereof 失效
标题翻译：镁基合金制品及其方法
公开(公告)号：US6068938A
公开(公告)日：2000-05-30
申请号：US59262
申请日：1998-04-14
申请人： Jun Kato , Wataru Urushihara , Takenori Nakayama
发明人： Jun Kato , Wataru Urushihara , Takenori Nakayama
IPC分类号： C23C18/40 , B32B15/01 , C23C18/31 , C23C18/52 , C23C28/02 , C25D5/24 , C25D5/30 , C25D5/42 , B32B15/00
CPC分类号： C25D5/42 , B32B15/01 , Y10S428/924 , Y10T428/12729 , Y10T428/12771 , Y10T428/12778 , Y10T428/12785 , Y10T428/12792 , Y10T428/12861 , Y10T428/12882 , Y10T428/1291 , Y10T428/31678
摘要： An Mg based article excellent in plating adhesion which is produced with an Mg alloy base material regardless of its kind by forming a Zn layer of an average thickness of 0.60 .mu.m or more, or a Zn deposition of 0.43 mg/cm.sup.2 or more formed on the Mg alloy base material and a method of producing the article with good efficiency are provided.
摘要翻译：通过形成平均厚度为0.60μm以上的Zn层或0.43mg / cm 2以上的Zn沉积，形成在Mg合金基材上而不管其种类而生产的电镀附着性优异的Mg系制品提供了Mg合金基材和具有良好效率的制品的制造方法。

2. 发明授权

US06313064B1 Alloy having antibacterial effect and sterilizing effect 失效
标题翻译：合金具有抗菌作用和杀菌效果
公开(公告)号：US06313064B1
公开(公告)日：2001-11-06
申请号：US09339907
申请日：1999-06-25
申请人： Motohisa Miyafuji , Yoshinobu Tsuzaki , Sadako Yamada , Takenori Nakayama , Wataru Urushihara
发明人： Motohisa Miyafuji , Yoshinobu Tsuzaki , Sadako Yamada , Takenori Nakayama , Wataru Urushihara
IPC分类号： B01J2300
CPC分类号： C22C9/00 , A01N59/16 , A01N59/20 , C22C19/002 , C22C19/007 , C22C19/03 , C22C32/0021 , A01N2300/00 , A01N25/34 , A01N59/00
摘要： A copper alloy comprising 0.1-7.3% of titanium and optionally comprising one or more of zinc, silicon and silver in amounts of 0.001-10%, 0.001-3% and 0.001-1%, respectively, wherein its surface layer contains an oxide containing titanium. This copper alloy exhibits sterilizing effect based on copper and antibacterial effect based on optical catalyst function resulting from the oxide which contains titanium dispersed in the surface layer. The oxide containing titanium can be produced by heating the copper alloy which has the above-mentioned composition and is produced in the usual manner to 200-800° C. to oxidize titanium preferentially. In the case that zinc and silicon are contained, these elements are also preferentially oxidized by the heating, so as to produce oxides. Thus, zinc exhibits antibacterial effect and sterilizing effect. Silicon exhibits hydrophilicity. Silver exhibits sterilizing effect.
摘要翻译：一种铜合金，其包含0.1-7.3％的钛，并且任选地包含一种或多种锌，硅和银，其量分别为0.001-10％，0.001-3％和0.001-1％，其中其表面层含有含钛。该铜合金具有基于铜的杀菌效果和基于由分散在表面层中的钛的氧化物产生的光学催化剂功能的抗菌效果。含钛的氧化物可以通过加热具有上述组成的铜合金，并以通常的方式制备为200-800℃以优先氧化钛来制备。在含有锌和硅的情况下，这些元素也优先被加热氧化，从而产生氧化物。因此，锌具有抗菌效果和杀菌效果。硅显示亲水性。银具有消毒作用。

3. 发明授权

US07244452B2 Member excellent in antibacterial antimold and/or antialgae effects and process for producing the same 有权
标题翻译：成员抗菌抗霉菌和/或抗藻效果优良，生产过程也很好
公开(公告)号：US07244452B2
公开(公告)日：2007-07-17
申请号：US10466547
申请日：2002-08-15
申请人： Wataru Urushihara , Takenori Nakayama , Sadako Yamada
发明人： Wataru Urushihara , Takenori Nakayama , Sadako Yamada
IPC分类号： A01N59/16 , A01N55/02 , B32B15/00 , C25D3/56 , C25D3/12
CPC分类号： A61L2/238 , C23C28/00 , C23C28/321 , C23C28/322 , C23C28/3225 , C23C28/34 , C23C28/345 , C23C28/3455 , C23C30/00 , C25D5/12 , C25D5/48 , Y10T428/12944
摘要： Disclosed is a member which is superior in anti-fungus property and anti-alga property, and is coated with a surface treatment coating comprising at least a layer having anti-fungus property and/or anti-alga property laminated between a topmost surface functional layer and a base, wherein the layer having anti-fungus property and/or anti-alga property comprises 80% or more of Ni, 0.1 to 10% of P, and 0.0001 to 1% of hydrogen, holes reaching the surface of the layer having anti-fungus property and/or anti-alga property are present in the topmost surface functional layer so as to penetrate the topmost surface functional layer, the opening area ratio thereof to the total area when the topmost surface functional layer is viewed in plan being from 0.001 to 10%, or the elution amount of Ni is from 0.1 to 50 μg/cm2/week when the member is immersed in still water at 30° C.
摘要翻译：公开了一种抗真菌性质和抗藻质优异的成分，并且涂覆有表面处理涂层，该表面处理涂层至少包含具有抗真菌性和/或抗藻属性质的层压在最顶层功能层和碱，其中具有抗真菌性质和/或抗海藻性质的层包含80％以上的Ni，0.1〜10％的P和0.0001〜1％的氢，到达具有抗真菌性质和/或抗藻素性质存在于最表面功能层中，以便在最平面功能层上观察最顶面功能层时穿透最表面功能层，其开口面积比为总面积 0.001〜10％，或者当该构件在30℃的静止水中浸渍时，Ni的洗脱量为0.1〜50ug / cm 2 /周。

4. 发明申请

US20120021240A1 JOINT PRODUCT BETWEEN STEEL PRODUCT AND ALUMINUM MATERIAL, SPOT WELDING METHOD FOR THE JOINT PRODUCT, AND ELECTRODE CHIP FOR USE IN THE JOINT PRODUCT 有权
标题翻译：钢产品和铝材料之间的接合产品，接头产品的点焊焊接方法和用于接合产品的电极芯片
公开(公告)号：US20120021240A1
公开(公告)日：2012-01-26
申请号：US13192069
申请日：2011-07-27
申请人： Wataru Urushihara , Mikako Takeda , Katsushi Matsumoto , Jun Katoh
发明人： Wataru Urushihara , Mikako Takeda , Katsushi Matsumoto , Jun Katoh
IPC分类号： B23K9/007 , B32B15/20 , B32B15/18
CPC分类号： B23K11/115 , B23K11/20 , B23K11/3009 , B23K2101/006 , B23K2101/18 , B23K2101/20 , B23K2103/20 , C09J5/10 , Y10T428/12347
摘要： Provided is a joint product of a steel product and an aluminum material, the joint product being formed by joining the steel product having a sheet thickness t1 of 0.3 to 3.0 mm with the aluminum material having a sheet thickness t2 of 0.5 to 4.0 mm by spot welding, wherein a nugget area in a joint part is from 20×t20.5 to 100×t20.5 mm2, an area of a portion where a thickness of an interface reaction layer is from 0.5 to 3 μm is 10×t20.5 mm2 or more, and a difference between the thickness of the interface reaction layer at a joint part center and the thickness of the interface reaction layer at a point distant from the joint part center by a distance of one-fourth of a joint diameter is 5 μm or less, and wherein the aluminum material is pure aluminum or an aluminum alloy material.
摘要翻译：提供钢材和铝材的联合产品，该接合产品通过将板厚t1为0.3至3.0mm的钢制品与片材厚度t2为0.5至4.0mm的铝材料接合而形成，焊接中，接合部的熔核区域为20×t20.5〜100×t20.5mm2，界面反应层的厚度为0.5〜3μm的部分的面积为10×t20.5 mm2以上，接合部中心的界面反应层的厚度与界面反应层的距离接合部中心的距离为接头直径的四分之一的距离的差为5 μm以下，铝材是纯铝或铝合金材料。

5. 发明授权

US07166367B2 Titanium alloy having excellent high-temperature oxidation and corrosion resistance 有权
标题翻译：钛合金具有优异的高温氧化和耐腐蚀性能
公开(公告)号：US07166367B2
公开(公告)日：2007-01-23
申请号：US11067763
申请日：2005-03-01
申请人： Takashi Yashiki , Kenji Yamamoto , Wataru Urushihara
发明人： Takashi Yashiki , Kenji Yamamoto , Wataru Urushihara
IPC分类号： F01N7/16 , B32B15/01 , C22C14/00
CPC分类号： C22C14/00 , B32B15/017 , Y10T428/12743 , Y10T428/12806
摘要： A titanium alloy having excellent high-temperature oxidation and corrosion resistance is disclosed which comprises, by mass, Al: 0.30–1.50%, and Si: 0.10–1.0%. Preferably, amass ratio Si/Al is not less than 1/3. More preferably, the titanium alloy further comprises Nb: 0.1–0.5% by mass. The titanium alloy is useful as an exhaust system material for a vehicle or a motorbike, which enhances corrosion and high-temperature oxidation resistance, while utilizing inherent lightness and corrosion resistance of an original titanium alloy without impairing economy and workability.
摘要翻译：公开了具有优异的耐高温氧化和耐腐蚀性的钛合金，其中Al：0.30-1.50％，Si：0.10-1.0％。优选地，积分比Si / Al不小于1/3。更优选地，钛合金还包含Nb：0.1-0.5质量％。钛合金可用作车辆或摩托车的排气系统材料，其可以在不损害经济性和可加工性的同时利用原始钛合金的固有亮度和耐腐蚀性而提高耐腐蚀性和耐高温抗氧化性。

6. 发明授权

US09718150B2 Weld metal excellent in hydrogen embrittlement resistance 有权
公开(公告)号：US09718150B2
公开(公告)日：2017-08-01
申请号：US13982761
申请日：2012-02-01
申请人： Hidenori Nako , Takuya Kochi , Wataru Urushihara , Munenobu Sato , Yoshihiko Kitagawa
发明人： Hidenori Nako , Takuya Kochi , Wataru Urushihara , Munenobu Sato , Yoshihiko Kitagawa
IPC分类号： B23K35/30 , B23K35/02 , C22C38/14 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/44 , C22C38/50 , C22C38/58 , C22C1/02
CPC分类号： B23K35/3093 , B23K35/0266 , B23K35/30 , B23K35/3053 , B23K35/3066 , B23K35/3073 , B23K35/3086 , C22C1/02 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/44 , C22C38/50 , C22C38/58
摘要： Disclosed is a weld metal which is formed by gas-shielded arc welding using a flux-cored wire, and which has a specific chemical composition, in which retained austenite particles are present in a number density of 2500 per square millimeter or more and in a total volume fraction of 4.0% or more based on the total volume of entire structures of the weld metal. The weld metal has excellent hydrogen embrittlement resistance and is resistant to cracking at low temperatures even when the weld metal has a high strength.

7. 发明授权

US08668985B2 Aluminum alloy material having an excellent sea water corrosion resistance and plate heat exchanger 有权
标题翻译：铝合金材料具有优良的耐海水腐蚀性和板式换热器
公开(公告)号：US08668985B2
公开(公告)日：2014-03-11
申请号：US12174892
申请日：2008-07-17
申请人： Takeshi Ohwaki , Wataru Urushihara , Junichiro Kinugasa , Koji Noishiki
发明人： Takeshi Ohwaki , Wataru Urushihara , Junichiro Kinugasa , Koji Noishiki
IPC分类号： F28F3/00 , F28F19/02 , B32B17/00 , B32B27/00
CPC分类号： F28F21/08 , B05D5/083 , B05D7/51 , B05D2202/25 , C09D5/08 , C22C21/00 , C22F1/04 , F28D1/022 , F28D1/03 , F28F19/04 , Y10T428/263 , Y10T428/3154
摘要： An aluminum alloy material having an excellent sea water corrosion resistance comprises an aluminum alloy substrate whose ten-points average surface roughness Rz, which is the average of five greatest peak-to-valley separations on the surface, is controlled at 0.3 μm or over, an organic phosphonic primer film formed on a surface of the aluminum alloy substrate, and a fluorine resin paint film formed on the primer film and having a dry average thickness of 1 to 100 μm. A plate heat exchanger having an excellent sea water corrosion resistance is also provided wherein the aluminum alloy material is used as a heat transfer unit using sea water as cooling water.
摘要翻译：具有优异的耐海水腐蚀性的铝合金材料包括：将表面上五个最大峰 - 谷分离的平均值的十点平均表面粗糙度Rz控制在0.3μm以上的铝合金基板，形成在铝合金基板的表面上的有机膦酸底涂膜和形成在底漆膜上的干燥平均厚度为1〜100μm的氟树脂漆膜。还提供了具有优异的耐海水腐蚀性的板式热交换器，其中铝合金材料用作使用海水作为冷却水的传热单元。

8. 发明授权

US08225851B2 Aluminum alloy material and plate heat exchanger with superior corrosion resistance 有权
标题翻译：铝合金材料和板式换热器具有优良的耐腐蚀性
公开(公告)号：US08225851B2
公开(公告)日：2012-07-24
申请号：US12469225
申请日：2009-05-20
申请人： Takeshi Ohwaki , Wataru Urushihara , Junichiro Kinugasa , Koji Noishiki
发明人： Takeshi Ohwaki , Wataru Urushihara , Junichiro Kinugasa , Koji Noishiki
IPC分类号： F28F19/02 , F28F19/00
CPC分类号： C09D127/12 , B05D5/086 , B05D2202/25 , C08K5/29 , C23C28/00 , F28F19/04 , F28F21/084
摘要： Disclosed are an aluminum alloy material and a plate heat exchanger using the aluminum alloy material, both of which have superior corrosion resistance. Specifically, the aluminum alloy material includes an aluminum alloy base material having an anodic oxide layer with an average thickness of 1 to 20 μm as its surface layer, an organic phosphonic acid primer coating arranged on the surface of the aluminum alloy base material, and a fluorocarbon resin coating arranged on the surface of the organic phosphonic acid primer coating and having an average thickness of 1 to 100 μm after drying.
摘要翻译：公开了使用铝合金材料的铝合金材料和板式热交换器，两者都具有优异的耐腐蚀性。具体地，铝合金材料包括具有作为其表面层的平均厚度为1至20μm的阳极氧化物层的铝合金基材，设置在铝合金基材的表面上的有机膦酸底漆，以及氟碳树脂涂层，其设置在有机膦酸底涂层的表面上，干燥后的平均厚度为1〜100μm。

9. 发明授权

US07521129B2 Steel sheet for dissimilar materials weldbonding to aluminum material and dissimilar materials bonded body 有权
标题翻译：用于不同材料的钢板焊接到铝材料和异种材料粘结体
公开(公告)号：US07521129B2
公开(公告)日：2009-04-21
申请号：US11436703
申请日：2006-05-19
申请人： Mikako Takeda , Wataru Urushihara , Katsushi Matsumoto , Jun Katoh
发明人： Mikako Takeda , Wataru Urushihara , Katsushi Matsumoto , Jun Katoh
IPC分类号： B32B15/04
CPC分类号： C22C21/06 , B23K35/0261 , B23K35/286 , B32B15/012 , C21D9/46 , C22C21/02 , C22C21/08 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/34 , Y10T428/12472 , Y10T428/12757
摘要： Disclosed is a steel sheet for dissimilar materials weldbonding to an aluminum material, the steel sheet containing, in mass, C: 0.02 to 0.3%, Si: 0.2 to 5.0%, Mn: 0.2 to 2.0%, and Al: 0.002 to 0.1%, further one or more of Ti: 0.005 to 0.10%, Nb: 0.005 to 0.10%, Cr: 0.05 to 1.0%, and Mo: 0.01 to 1.0%, and the balance consisting of Fe and unavoidable impurities. In the steel sheet, (i) the proportion of the oxide containing Mn and Si by 1 at. % or more in total in the external oxide layer which is newly formed after an original oxide layer having already existed on the surface of the steel sheet is once removed and now exists on the surface of the base steel material of the steel sheet is 50 to 80% in terms of the average proportion of the total length of the oxide to 1 μm length of the interface between the base steel material and the external oxide layer nearly in the horizontal direction, (ii) the proportion of the internal oxide, including oxide at the grain boundary, which exists in the steel region up to the depth of 10 μm from the surface of said base steel material of said steel sheet and contains Mn and Si by 1 at. % or more in total is 3% or more to less than 10% in terms of the average area percentage of said internal oxide in the visual field of 10 μm2 of said steel region, (iii) the proportion of the internal oxide, including oxide at the grain boundary, which exists in the steel region exceeding 10 μm in depth from the surface of said base steel material of said steel sheet and contains Mn and Si by 1 at. % or more in total is 0.1% or less in terms of the average area percentage of said internal oxide in the visual field of 10 μm2 of said steel region.
摘要翻译：公开了一种用于与铝材料焊接的不同材料的钢板，该钢板以质量计含有C：0.02〜0.3％，Si：0.2〜5.0％，Mn：0.2〜2.0％，Al：0.002〜0.1％，进一步Ti：0.005〜0.10％，Nb：0.005〜0.10％，Cr：0.05〜1.0％，Mo：0.01〜1.0％，余量由Fe和不可避免的杂质组成。在钢板中，（i）含有Mn和Si的氧化物的比例为1at。在钢板表面已经存在的原始氧化物层被一次除去之后新形成的外部氧化物层中，总共存在％以上，现在存在于钢板的基体钢材的表面上，为50〜以基本钢材和外部氧化物层之间的界面几乎在水平方向上的氧化物总长度与1mm长度的平均比例为80％，（ii）内部氧化物（包括氧化物）的比例在与所述钢板的所述基体钢材的表面直径相距10μm的钢区域存在的晶界，其含有Mn和Si为1at。所述钢区域的10mum2的视野内的所述内部氧化物的平均面积百分比为3％以上〜小于10％，（iii）包含氧化物的内部氧化物的比例在与所述钢板的所述基材的表面相比，钢区域的厚度超过10μm的晶界，并且含有Mn和Si为1at。所述钢区域的10mum2的视野内的所述内部氧化物的平均面积百分比，总计为0.1％以下。

10. 发明授权

US08038934B2 High-strength spring steel excellent in brittle fracture resistance and method for producing same 有权
$High-strength spring steel excellent in brittle fracture resistance and method for producing same$
标题翻译：耐脆性优异的高强度弹簧钢及其制造方法
公开(公告)号：US08038934B2
公开(公告)日：2011-10-18
申请号：US12160913
申请日：2007-01-23
申请人： Takuya Kochi , Hiroshi Yaguchi , Wataru Urushihara
发明人： Takuya Kochi , Hiroshi Yaguchi , Wataru Urushihara
IPC分类号： C22C38/18 , C22C38/00 , C22C38/60 , C22C38/02 , C21D11/00 , C21D9/02
CPC分类号： C21D9/52 , C21D8/065 , C21D9/02 , C21D2211/001 , C22C38/002 , C22C38/04 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/28 , C22C38/34 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , Y10S148/908
摘要： A spring steel having a high strength of 1900 MPa or more and superior in the brittle fracture resistance, as well as a method for manufacturing the same, are provided.The high strength spring steel comprises, as basic components in mass %, C: 0.4-0.6%, Si: 1.4-3.0%, Mn: 0.1-1.0%, Cr: 0.2-2.5%, P: 0.025% or less, S: 0.025% or less, N: 0.006% or less, Al: 0.1% or less, and O: 0.003% or less, the amount of solute C being 0.15% or less, the amount of Cr contained as a Cr-containing precipitate being 0.10% or less, and a TS value represented by the following equation being 24.8% or more, and in point of structure, the pre-austenite grain diameter being 10 μm or smaller, wherein TS=28.5*[C]+4.9*[Si]+0.5*[Mn]+2.5*[Cr]+1.7*[V]+3.7*[Mo] where [X] stands for mass % of element X.
摘要翻译：提供了具有1900MPa以上的高强度且耐脆性断裂性优异的弹簧钢及其制造方法。高强度弹簧钢作为质量％的基本成分为C：0.4〜0.6％，Si：1.4〜3.0％，Mn：0.1〜1.0％，Cr：0.2〜2.5％，P：0.025％以下，S ：0.025％以下，N：0.006％以下，Al：0.1％以下，O：0.003％以下，溶质C的含量为0.15％以下，Cr含量为Cr 为0.10％以下，由下式表示的TS值为24.8％以上，从结构上看，前奥氏体晶粒直径为10μm以下，其中TS = 28.5 * [C] + 4.9 * [Si] + 0.5 * [Mn] + 2.5 * [Cr] + 1.7 * [V] + 3.7 * [Mo]其中[X]表示元素X的质量％。

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