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1. 发明申请

US20120325655A1 A1-BASED ALLOY SPUTTERING TARGET 审中-公开
标题翻译：基于A1的合金喷射目标
公开(公告)号：US20120325655A1
公开(公告)日：2012-12-27
申请号：US13581436
申请日：2011-02-25
申请人： Yuki Iwasaki , Katsushi Matsumoto , Toshiaki Takagi , Mamoru Nagao , Hidetada Makino
发明人： Yuki Iwasaki , Katsushi Matsumoto , Toshiaki Takagi , Mamoru Nagao , Hidetada Makino
IPC分类号： C23C14/34
CPC分类号： C23C14/3414 , C22C21/00
摘要： The present invention provides a technique capable of suppressing generation of splash even at high-speed deposition by an Al-based alloy sputtering target containing Ni and a rare earth element, wherein when crystallographic orientations , , , and in a normal direction of each sputtering surface at a surface part of the Al-based alloy sputtering target, a ¼×t (t: thickness of the Al-based alloy sputtering target) part thereof and a ½×t part thereof are observed by an electron backscatter diffraction pattern method, the Al-based alloy sputtering target satisfies the requirement (1) that, when a total of area fractions of the ±15°, ±15° and ±15° is defined as R (as for Rat each part, the R at the surface part is defined as Ra, the R at the ¼×t part is defined as Rb, and the R at the ½×t part is defined as Rc), R is 0.35 or more and 0.80 or less; and the requirement (2) that each of the Ra, the Rb and the Rc falls in the range of ±20% of an average R value [Rave=(Ra+Rb+Rc)/3].
摘要翻译：本发明提供一种能够通过含有Ni和稀土元素的Al系合金溅射靶在高速沉积时抑制飞溅的技术，其中当晶体取向<001>，<011>，<111>时，在Al基合金溅射靶的表面部分的每个溅射表面的法线方向上，¼×t（t：Al基合金溅射靶的厚度）部分和½ 通过电子背散射衍射图法观察其×t部分，Al系合金溅射靶满足以下要求（1）：当<001>±15°，<011>±15°的面积分数并且<112>±15°被定义为R（对于大鼠每个部分，表面部分的R定义为Ra，¼×t部分的R定义为Rb，R在½×t 部分定义为Rc），R为0.35以上至0.80以下; 以及R a，R b和R c中的每一个落在平均R值[Rave =（Ra + Rb + Rc）/ 3]的±20％的范围内的要求（2）。

2. 发明申请

US20110017367A1 MAGNESIUM ALLOY AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：镁合金及其制造方法
公开(公告)号：US20110017367A1
公开(公告)日：2011-01-27
申请号：US12934090
申请日：2009-03-30
申请人： Toshiaki Takagi , Mamoru Nagao
发明人： Toshiaki Takagi , Mamoru Nagao
IPC分类号： C22C23/06
CPC分类号： C22F1/06 , C22C23/06
摘要： A magnesium alloy having excellent strength and elongation at high temperatures and further having excellent creep characteristics at high temperatures. Also provided is a process for producing the alloy. In producing the magnesium alloy, a magnesium alloy containing yttrium and samarium in respective specific amounts is cast and the resultant cast is subjected to a solution heat treatment, subsequently hot working, and then an aging treatment, thereby reducing the average crystal grain diameter of the structure. In addition, the amounts of the yttrium and samarium in solution in the magnesium matrix are balanced with the number of precipitate particles of a specific size in the crystal grains. The magnesium alloy thus obtained has excellent strength and elongation at high temperatures and further having excellent creep characteristics at high temperatures.
摘要翻译：镁合金在高温下具有优异的强度和伸长率，并且在高温下还具有优异的蠕变特性。还提供了一种用于生产合金的方法。在制造镁合金时，铸造含有特定量的钇和钐的镁合金，然后对所得铸件进行固溶热处理，随后进行热加工，然后进行时效处理，从而降低了平均晶粒直径结构体。此外，镁基质中溶液中的钇和钐的量与晶粒中特定尺寸的沉淀颗粒的数量平衡。由此获得的镁合金在高温下具有优异的强度和伸长率，并且在高温下还具有优异的蠕变特性。

3. 发明申请

US20090101323A1 COPPER ALLOY TUBE FOR HEAT EXCHANGER EXCELLENT IN FRACTURE STRENGTH 有权
标题翻译：铜合金管热交换器优异的断裂强度
公开(公告)号：US20090101323A1
公开(公告)日：2009-04-23
申请号：US12254345
申请日：2008-10-20
申请人： Toshiaki TAKAGI , Yasuhiro Aruga , Mamoru Nagao , Takashi Shirai , Masato Watanabe , Akihiko Ishibashi
发明人： Toshiaki TAKAGI , Yasuhiro Aruga , Mamoru Nagao , Takashi Shirai , Masato Watanabe , Akihiko Ishibashi
IPC分类号： F28F21/08
CPC分类号： F28F21/08 , C22C9/02
摘要： The present invention provides a copper alloy tube for heat exchangers which is tolerable to a high operating pressure of new cooling media such as carbon dioxide and HFC-based fluorocarbons, and is excellent in fracture strength, even if the tube is thinned, and a copper alloy tube for a heat exchanger which has a composition having specified amounts of Sn and P, has an average crystal grain size of 30 μm or less and has a high strength of 250 MPa or more of a tensile strength in the longitudinal direction of the tube improves the fracture strength as a texture in which the orientation distribution density in the Goss orientation is 4% or less.
摘要翻译：本发明提供了一种用于热交换器的铜合金管，其可耐受诸如二氧化碳和HFC类碳氟化合物之类新型冷却介质的高工作压力，即使管变薄，断裂强度也优异，铜具有规定量的Sn和P的组成的热交换器用合金管的平均结晶粒径为30μm以下，并且在管的长度方向的拉伸强度为250MPa以上的高强度提高作为高斯取向的取向分布密度为4％以下的质地的断裂强度。

4. 发明授权

US08329094B2 Magnesium alloy and process for producing the same 有权
标题翻译：镁合金及其制造方法
公开(公告)号：US08329094B2
公开(公告)日：2012-12-11
申请号：US12934090
申请日：2009-03-30
申请人： Toshiaki Takagi , Mamoru Nagao
发明人： Toshiaki Takagi , Mamoru Nagao
IPC分类号： C22C23/06 , C22C14/00 , C22C23/00
CPC分类号： C22F1/06 , C22C23/06
摘要： A magnesium alloy having excellent strength and elongation at high temperatures and further having excellent creep characteristics at high temperatures. Also provided is a process for producing the alloy. In producing the magnesium alloy, a magnesium alloy containing yttrium and samarium in respective specific amounts is cast and the resultant cast is subjected to a solution heat treatment, subsequently hot working, and then an aging treatment, thereby reducing the average crystal grain diameter of the structure. In addition, the amounts of the yttrium and samarium in solution in the magnesium matrix are balanced with the number of precipitate particles of a specific size in the crystal grains. The magnesium alloy thus obtained has excellent strength and elongation at high temperatures and further having excellent creep characteristics at high temperatures.
摘要翻译：镁合金在高温下具有优异的强度和伸长率，并且在高温下还具有优异的蠕变特性。还提供了一种用于生产合金的方法。在制造镁合金时，铸造含有特定量的钇和钐的镁合金，然后对所得铸件进行固溶热处理，随后进行热加工，然后进行时效处理，从而降低了平均晶粒直径结构体。此外，镁基质中的溶液中的钇和钐的量与晶粒中特定尺寸的沉淀颗粒的数量平衡。由此获得的镁合金在高温下具有优异的强度和伸长率，并且在高温下还具有优异的蠕变特性。

5. 发明授权

US09671182B2 Copper alloy tube for heat exchanger excellent in fracture strength 有权
$Copper alloy tube for heat exchanger excellent in fracture strength$
公开(公告)号：US09671182B2
公开(公告)日：2017-06-06
申请号：US12254345
申请日：2008-10-20
申请人： Toshiaki Takagi , Yasuhiro Aruga , Mamoru Nagao , Takashi Shirai , Masato Watanabe , Akihiko Ishibashi
发明人： Toshiaki Takagi , Yasuhiro Aruga , Mamoru Nagao , Takashi Shirai , Masato Watanabe , Akihiko Ishibashi
IPC分类号： C22C9/02 , F28F21/08
CPC分类号： F28F21/08 , C22C9/02
摘要： The present invention provides a copper alloy tube for heat exchangers which is tolerable to a high operating pressure of new cooling media such as carbon dioxide and HFC-based fluorocarbons, and is excellent in fracture strength, even if the tube is thinned, and a copper alloy tube for a heat exchanger which has a composition having specified amounts of Sn and P, has an average crystal grain size of 30 μm or less and has a high strength of 250 MPa or more of a tensile strength in the longitudinal direction of the tube improves the fracture strength as a texture in which the orientation distribution density in the Goss orientation is 4% or less.

6. 发明申请

US20110198602A1 ALUMINUM ALLOY FILM FOR DISPLAY DEVICE, DISPLAY DEVICE, AND SPUTTERING TARGET 审中-公开
标题翻译：用于显示器件的铝合金膜，显示器件和溅射靶
公开(公告)号：US20110198602A1
公开(公告)日：2011-08-18
申请号：US13122937
申请日：2009-11-05
申请人： Akira Nanbu , Hiroshi Goto , Aya Miki , Hiroyuki Okuno , Junichi Nakai , Tomoya Kishi , Toshiaki Takagi , Shigenobu Namba , Mamoru Nagao , Nobuhiro Kobayashi
发明人： Akira Nanbu , Hiroshi Goto , Aya Miki , Hiroyuki Okuno , Junichi Nakai , Tomoya Kishi , Toshiaki Takagi , Shigenobu Namba , Mamoru Nagao , Nobuhiro Kobayashi
IPC分类号： H01L33/08 , C22C21/00 , C23C14/34 , C22C21/12 , H01L33/16
CPC分类号： C23C14/18 , C23C14/3414 , G02F1/136227 , G02F1/1368 , H01L21/2855 , H01L23/53219 , H01L27/124 , H01L29/458 , H01L29/4908 , H01L2924/0002 , Y10T428/12014 , H01L2924/00
摘要： Disclosed is an Al alloy film which can be in direct contact with a transparent pixel electrode in a wiring structure of a thin film transistor substrate that is used in a display device, and which has improved corrosion resistance against an amine remover liquid that is used during the production process of the thin film transistor. Also disclosed is a display device using the Al alloy film. Specifically disclosed is an Al alloy film for a display device, said Al alloy film being directly connected with a transparent conductive film on a substrate of a display device, and containing 0.05-2.0 atom % of Ge, at least one element selected from among element group X (Ni, Ag, Co, Zn and Cu), and 0.02-2 atom % of at least one element selected from among element group Q consisting of the rare earth elements. A Ge-containing deposit and/or a Ge-concentrated part is present in the Al alloy film for a display device. Also specifically disclosed is a display device comprising the Al alloy film.
摘要翻译：公开了一种Al合金膜，其可以与用于显示装置的薄膜晶体管基板的布线结构中的透明像素电极直接接触，并且其对于在用于显示装置的胺去除剂液体下具有改善的耐腐蚀性薄膜晶体管的生产工艺。还公开了使用Al合金膜的显示装置。具体公开了一种用于显示装置的Al合金膜，所述Al合金膜与显示装置的基板上的透明导电膜直接连接，并含有0.05-2.0原子％的Ge，至少一种元素选自元素组X（Ni，Ag，Co，Zn和Cu）和0.02-2原子％的选自由稀土元素构成的元素组Q中的至少一种元素。在用于显示装置的Al合金膜中存在含Ge沉积物和/或Ge浓缩部分。还具体公开了包括Al合金膜的显示装置。

7. 发明申请

US20100101748A1 HIGH-STRENGTH AND HIGH-DUCTILITY AL ALLOY AND PROCESS FOR PRODUCTION OF THE SAME 失效
标题翻译：高强度和高密度合金及其生产方法
公开(公告)号：US20100101748A1
公开(公告)日：2010-04-29
申请号：US12529030
申请日：2008-02-20
申请人： Hideo Hata , Katsura Kajihara , Shigenobu Namba , Hiroyuki Takeda , Mamoru Nagao
发明人： Hideo Hata , Katsura Kajihara , Shigenobu Namba , Hiroyuki Takeda , Mamoru Nagao
IPC分类号： B22D23/00 , C22C21/10
CPC分类号： B22D21/007 , C22C1/0416 , C22C21/10 , C22F1/002 , C22F1/053
摘要： An object of the present invention is to provide an Al—Zn—Mg—Cu 7000-series Al alloy having high ductility as well as having high strength. For attaining this purpose, an Al alloy having a structure in which an inclusion is not included is produced by reducing an amount of oxygen contained in an Al alloy that is obtained by solidifying a preform resulting from rapid solidification by preferably spray forming a molten metal of an Al—Zn—Mg—Cu 7000-series Al alloy with an inert gas. This Al alloy has, as mechanical properties at an ordinary temperature, a tensile strength of 600 MPa or more, and an elongation of 15% or more when the tensile strength is from 600 MPa or more and less than 800 MPa or an elongation of 10% or more when the tensile strength is 800 MPa or more, and is excellent in cold workability such as rollability.
摘要翻译：本发明的目的是提供具有高延展性和高强度的Al-Zn-Mg-Cu 7000系Al合金。为了达到这个目的，通过减少Al合金中所含的氧的量，通过使由快速凝固而形成的预成型体固化而得到的氧的量优选地喷射形成熔融金属具有惰性气体的Al-Zn-Mg-Cu 7000系Al合金。当该拉伸强度为600MPa以上且小于800MPa时，拉伸强度为600MPa以上，伸长率为15％以上时，作为常温下的机械特性，拉伸强度为800MPa以上时的％以上，冷加工性，例如滚动性优异。

8. 发明授权

US07258756B2 Very thin, high carbon steel wire and method of producing same 有权
标题翻译：非常薄的高碳钢丝及其制造方法
公开(公告)号：US07258756B2
公开(公告)日：2007-08-21
申请号：US10968253
申请日：2004-10-20
申请人： Mamoru Nagao , Takeshi Kuroda , Takaaki Minamida
发明人： Mamoru Nagao , Takeshi Kuroda , Takaaki Minamida
IPC分类号： C21D8/06 , C22C38/02 , C22C38/04
CPC分类号： C22C38/04 , B21C1/04 , B21C9/005 , B21C37/047 , C21D8/06 , C21D9/525 , C21D2211/009 , C22C38/02
摘要： The very thin, high carbon wire is 0.05 to 0.50 mm in diameter and comprises, in mass %, 0.90-1.20% of C, 0.05-1.2% of Si, 0.2-1.0% of Mn, and 0.0050% or less of N, with the balance being iron and impurities. In a differential scanning thermal analysis curve A of the steel wire, the steel wire has an exothermic peak X in the temperature range of 60° to 130° C., and a maximum height h of the exothermic peak X relative to a reference line Y joining the point of 60° C. and the point of 130° C. in the differential scanning thermal analysis curve is set at 5 μW/mg or more. The very thin, high carbon steel wire is free of delamination in high-speed stranding and superior in both strength and ductility.
摘要翻译：非常薄的高碳丝的直径为0.05-0.50mm，以质量％计含有C：0.90-1.20％，Si：0.05-1.2％，Mn：0.2-1.0％，N：0.0050％余量为铁和杂质。在钢丝的差示扫描热分析曲线A中，钢线在60〜130℃的温度范围内具有放热峰X，相对于基准线Y的放热峰X的最大高度h 将差示扫描热分析曲线中的60℃的点和130℃的点连接设定为5μW/ mg以上。非常薄的高碳钢丝在高速绞合中没有分层，并且在强度和延展性方面都是优异的。

9. 发明授权

US06783609B2 High-carbon steel wire rod with superior drawability and method for production thereof 有权
标题翻译：具有优异的可拉伸性的高碳钢线材及其制造方法
公开(公告)号：US06783609B2
公开(公告)日：2004-08-31
申请号：US10171593
申请日：2002-06-17
申请人： Hideo Hata , Mamoru Nagao , Takaaki Minamida
发明人： Hideo Hata , Mamoru Nagao , Takaaki Minamida
IPC分类号： C22C3802
CPC分类号： C22C38/04 , C21D8/06 , C21D2211/009 , C22C38/02
摘要： A high-carbon steel wire rod with superior drawability which has the chemical composition (in mass %) of C: 0.6-1.0%, Si: 0.1-1.5%, Mn: 0.3-0.9%, P: no more than 0.02%, S no more than 0.03%, N: no more than 0.005%, (optional Nb: 0.020-0.050% and V: 0.05-0.20%), with the remainder being Fe and inevitable impurities, and the structure which is characterized in that pearlite accounts for no less than 95 area % and pearlite has an average nodule diameter (P &mgr;m) no larger than 30 &mgr;m and an average lamella space (S nm) no smaller than 100 nm such that the value of F calculated by the formula below is larger than zero F=350.3/{overscore (S)}+130.3/{overscore (P)}−51.7.
摘要翻译：具有C：0.6〜1.0％，Si：0.1〜1.5％，Mn：0.3〜0.9％，P：不大于0.02％的化学组成（质量％）的高拉伸性的高碳钢线材， S不超过0.03％，N：不大于0.005％（可选Nb：0.020-0.050％，V：0.05-0.20％），其余为Fe和不可避免的杂质，其特征在于珠光体不小于95面积％，并且珠光体具有不大于30μm的平均结节直径（P mum）和不小于100nm的平均层间距（S nm），使得通过下式计算的F值为大于零

10. 发明申请

US20060048864A1 Hot milled wire rod excelling in wire drawability and enabling avoiding heat treatment before wire drawing 有权
标题翻译：热拔丝线材具有优良的拉丝性能，能够避免拉丝前的热处理
公开(公告)号：US20060048864A1
公开(公告)日：2006-03-09
申请号：US10528263
申请日：2003-09-24
申请人： Mamoru Nagao , Takeshi Kuroda , Takaaki Minamida
发明人： Mamoru Nagao , Takeshi Kuroda , Takaaki Minamida
IPC分类号： C22C38/00
CPC分类号： C22C38/02 , C21D8/06 , C21D9/5732 , C21D2211/009 , C22C38/04 , C22C38/40
摘要： A hot-rolled wire rod: the wire rod being a hot-rolled wire rod 5.0 mm or more in diameter, containing in mass C: 0.6 to 1.0%, Si: 0.1 to 1.5%, Mn: 0.3 to 1.0%, P: 0.02% or less, and S: 0.02% or less; not less than 90% of the wire rod in area percentage being composed of a pearlite structure; and the mechanical properties of the wire rod 4 m in length satisfying the following expressions (1) to (4), (1) TS*−30≦Average value of tensile strength (TSAV in MPa)≦TS*+30, where, TS*=400×{[C]+([Mn]+[Si])/5}+670 and the elements in square brackets [ ] in the equality mean the contents of relevant elements in percentage, (2) Standard deviation of tensile strength (TSσ)≦30 MPa, (3) Average value of reduction of area (RAAV)>35%, (4) Standard deviation of reduction of area (RAσ) ≦4%. A hot-rolled wire rod according to the present invention is incomparably excellent in wire drawability and brakes less frequently than a conventional wire rod even when it is processed as hot-rolled with heat treatment such as patenting treatment omitted.
摘要翻译：热轧线材：线材为直径5.0mm以上的热轧线材，质量C：0.6〜1.0％，Si：0.1〜1.5％，Mn：0.3〜1.0％，P： 0.02％以下，S：0.02％以下。不少于90％的线材面积百分比由珠光体组织构成; 以及长度满足下述式（1）〜（

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