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1. 发明授权

US6136110A Ferritic heat-resistant steel having excellent high temperature strength and process for producing the same 失效
标题翻译：具有优异的高温强度的铁素体耐热钢及其制造方法
公开(公告)号：US6136110A
公开(公告)日：2000-10-24
申请号：US836446
申请日：1997-08-18
申请人： Katsukuni Hashimoto , Hiroyuki Mimura , Takashi Sato , Kohji Tamura , Toshio Fujita
发明人： Katsukuni Hashimoto , Hiroyuki Mimura , Takashi Sato , Kohji Tamura , Toshio Fujita
IPC分类号： C21D6/00 , C22C38/00 , C22C38/22 , C22C38/24 , C22C38/32 , C21D6/02
CPC分类号： C22C38/32 , C22C38/22 , C22C38/24
摘要： This invention provides a ferritic heat-resistant steel suitable for a pressure-resistant member to be used at a temperature of 400 to 550.degree. C. The ferritic heat-resistant steel having an excellent high temperature strength contains, in terms of wt %, 0.05 to 0.15% of C, 0.10 to 0.08% of Si, 0.20 to 1.5% of Mn, 0.5 to 1.5% of Cr, 0.10 to 1.15% of Mo, 0.005 to 0.30% of V, 0.005 to 0.05% of Nb, 0.0002 to 0.0050% of B, and if necessary, 0.005 to 0.05% of Ti and 0.4 to 1.0% of W, either alone or in combination, and having a structure comprising not greater than 15% of pro-eutectoid ferrite, in terms of a metallic structural area ratio, and the balance of bainite. The present invention provides also a process for producing a ferritic heat-resistant steel having an excellent high temperature strength, comprising tempering the steel having the composition at a temperature within the range 950 to 1,010.degree. C., and conducting tempering while keeping a T.P. value within the range of 18.50.times.10.sup.3 to 19.90.times.10.sup.3.
摘要翻译： PCT No.PCT / JP96 / 02249 Sec。 371日期：1997年8月18日 102（e）日期1997年8月18日PCT提交1995年11月2日PCT公布。出版物WO96 / 14445 日期1996年5月17日本发明提供一种适用于在400-550℃的温度下使用的耐压构件的铁素体耐热钢。具有优异的高温强度的铁素体耐热钢包含以下，0.05〜0.15％的C，0.10〜0.08％的Si，0.20〜1.5％的Mn，0.5〜1.5％的Cr，0.10〜1.15％的Mo，0.005〜0.30％的V，0.005〜 Nb，0.0002〜0.0050％的B，如果需要，0.005〜0.05％的Ti和0.4〜1.0％的W，单独或组合，并且具有不大于15％的共析共析铁素体的结构，金属结构面积比的术语，以及贝氏体的平衡。本发明还提供一种具有优异的高温强度的铁素体系耐热钢的制造方法，其特征在于，将组成在950〜1010℃的温度范围内进行回火，同时保持T.P。值在18.50×103〜19.90×103的范围内。

2. 发明申请

US20090250146A1 High Strength Thick-Gauge Electric-Resistance Welded Steel Pipe Excellent in Hardenability, Hot Workability and Fatigue Strength and Method of Production of the Same 审中-公开
标题翻译：高强度厚电阻焊接钢管淬火性，热加工性和疲劳强度及其制造方法优异
公开(公告)号：US20090250146A1
公开(公告)日：2009-10-08
申请号：US11990477
申请日：2006-08-17
申请人： Tetsuo Ishitsuka , Hiroyuki Mimura , Motofumi Koyuba , Naoki Takasugi , Takahiro Ichiyama
发明人： Tetsuo Ishitsuka , Hiroyuki Mimura , Motofumi Koyuba , Naoki Takasugi , Takahiro Ichiyama
IPC分类号： C21D8/02 , C22C38/00
CPC分类号： C21D8/10 , B60G21/055 , B60G2206/427 , B60G2206/8201 , C21D6/004 , C21D8/105 , C21D9/08 , C21D9/14 , C21D9/50 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/22 , C22C38/26 , C22C38/28 , C22C38/32
摘要： The present invention provides high strength thick-gauge electric-resistance welded steel pipe excellent in hardenability, hot workability, and fatigue strength and a method of production of the same, that is, thick-gauge electric-resistance welded steel pipe containing, by mass %, C: 0.25 to 0.4%, Si: 0.01 to 0.50%, Mn: 0.8 to 1.5%, P: 0.05% or less, S: 0.05% or less, Al: 0.05% or less, Ti: 0.005 to 0.05%, B: 0.0005 to 0.01%, N: 0.001 to 0.05%, and a balance of Fe and unavoidable impurities, having a critical cooling rate Vc expressed by equation of less than 30° C./s, and having a ratio of thickness t and outside diameter D, t/D, of over 0.15 to 0.30 in range: log Vc=2.94−0.75β where, β=2.7C+0.4Si+Mn
摘要翻译：本发明提供了淬火性，热加工性和疲劳强度优异的高强度厚规电阻焊钢管及其制造方法，即，含有质量计的厚规电阻焊钢管％，C：0.25〜0.4％，Si：0.01〜0.50％，Mn：0.8〜1.5％，P：0.05％以下，S：0.05％以下，Al：0.05％以下，Ti：0.005〜，B：0.0005〜0.01％，N：0.001〜0.05％，余量为Fe和不可避免的杂质，具有等式<1>的临界冷却速度Vc小于30℃/ s，厚度t和外径D，t / D在范围内超过0.15至0.30：log Vc = 2.94-0.75beta其中，β= 2.7C + 0.4Si + Mn

3. 发明申请

US20060108016A1 Resin-lined steel pipe and method for production thereof 审中-公开
标题翻译：树脂衬里钢管及其制造方法
公开(公告)号：US20060108016A1
公开(公告)日：2006-05-25
申请号：US10523188
申请日：2003-07-30
申请人： Shinichi Funatsu , Hiroyuki Mimura , Yoshihisa Kariyazono
发明人： Shinichi Funatsu , Hiroyuki Mimura , Yoshihisa Kariyazono
IPC分类号： F16L9/14
CPC分类号： B29C63/34 , B29C63/0069 , B29C63/486 , B29C2063/485 , B32B1/08 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/18 , B32B27/32 , B32B2250/02 , B32B2255/06 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2307/714 , B32B2307/752 , B32B2597/00 , F16L9/147 , Y10T428/139 , Y10T428/1393
摘要： A plastic lined steel pipe characterized by having an adhesive layer on an inner surface of a steel pipe, having a plastic layer on its further inner side, and having an initial shearing adhesion strength between the steel pipe and the plastic layer of 2.0 MPa or more, said steel pipe being a steel pipe given substrate treatment on its inner surface in advance, said substrate treatment comprising forming a phosphate chemical treatment coating treated for grain refinement, and preferably having an epoxy primer layer between the steel pipe and the adhesive layer. A method for producing a plastic lined steel pipe characterized by inserting a plastic pipe having an outside diameter smaller than the inside diameter of the steel pipe subjected to the substrate treatment and having an adhesive layer on its outer surface into the steel pipe, reducing the outside diameter of the steel pipe so as to make the plastic pipe closing contact it, and heating the result at a temperature not less than a melt end temperature of the adhesive layer and less than a melt start temperature of the plastic pipe.
摘要翻译：一种塑料衬里钢管，其特征在于在钢管的内表面上具有粘合剂层，在其另一内侧具有塑料层，并且钢管与塑料层之间的初始剪切粘合强度为2.0MPa以上所述钢管是预先在其内表面上进行基材处理的钢管，所述基材处理包括形成处理晶粒细化的磷酸盐化学处理涂层，并且优选在钢管和粘合剂层之间具有环氧底漆层。一种塑料衬里钢管的制造方法，其特征在于，在其外表面上插入外径小于进行了基板处理的钢管的内径的塑料管，并且在其外表面上具有粘合剂层，从而减少了外部使钢管的直径与塑料管闭合接触，并且在不低于粘合剂层的熔融结束温度的温度下低于塑料管的熔融开始温度加热结果。

4. 发明申请

US20050013979A1 Heavy-duty anticorrosive coated steel material with excellent resistance against separation and corrosion 审中-公开
标题翻译：重型耐腐蚀涂层钢材，具有优异的耐分离和腐蚀性能
公开(公告)号：US20050013979A1
公开(公告)日：2005-01-20
申请号：US10837551
申请日：2004-04-30
申请人： Nobuki Yoshizaki , Hiroyuki Mimura , Yoshiyuki Harada , Masahiro Yamamoto
发明人： Nobuki Yoshizaki , Hiroyuki Mimura , Yoshiyuki Harada , Masahiro Yamamoto
IPC分类号： B05D7/00 , B05D7/16 , B32B15/08 , C23C28/00 , B32B7/02 , B32B15/18
CPC分类号： B32B15/082 , B05D7/16 , B05D7/58 , B32B7/12 , B32B15/08 , B32B15/092 , B32B15/095 , B32B15/18 , B32B27/304 , B32B27/308 , B32B27/38 , B32B27/40 , B32B2311/30 , B32B2327/06 , B32B2329/04 , B32B2363/00 , B32B2375/00 , C23C28/00 , Y10T428/24967 , Y10T428/26 , Y10T428/31529 , Y10T428/31678 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699
摘要： An inexpensive method with good productivity, without coating of titanium metal, is necessary for satisfying the requirement for a long life of a heavy-duty anticorrosive steel material and in order to provide a heavy-duty anticorrosive coated steel material with excellent resistance against separation and corrosion. To respond to this demand, an oxygen-blocking layer is incorporated into the heavy-duty anticorrosive coating, for example, an organic resin sheet (film) capable of blocking the oxygen permeation is stacked or such an organic resin is painted on a conventional heavy-duty anticorrosive coating or a heavy-duty anticorrosive coating subjected to a chemical conversion treatment as the surface treatment.
摘要翻译：为了满足重型耐腐蚀性钢材的长寿命的要求，为了提供具有优异的抗分离性的重型耐腐蚀涂层钢材料，需要具有良好生产率的廉价方法，不需要钛金属涂层，腐蚀。为了应对这种需求，将氧阻隔层并入重型防腐涂层中，例如，可以堆叠能够阻挡氧渗透的有机树脂片（膜），或者将这种有机树脂涂覆在常规的重垢作为表面处理进行化学转化处理的重防腐涂料或重垢防腐涂料。

5. 发明申请

US20090173408A1 Steel Pipe Covered at its Inside Surface with Polyolefin Superior in Durability and Method of Production of Same and Plated Steel Pipe Used for that Covered Steel Pipe 审中-公开
标题翻译：其内表面覆盖有聚烯烃的耐久性优良的钢管和用于该覆盖钢管的相同和镀层钢管的生产方法
公开(公告)号：US20090173408A1
公开(公告)日：2009-07-09
申请号：US12227732
申请日：2007-05-29
申请人： Hiroyuki Mimura , Shinichi Funatsu , Kazuto Yamamoto , Yoshihisa Kariyazono , Tetsumi Kondo
发明人： Hiroyuki Mimura , Shinichi Funatsu , Kazuto Yamamoto , Yoshihisa Kariyazono , Tetsumi Kondo
IPC分类号： F16L9/147
CPC分类号： F16L9/147 , B29C63/34 , B29C63/486 , B32B1/08 , B32B3/02 , B32B15/085 , B32B15/18 , B32B2255/06 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2307/50 , B32B2307/714 , B32B2307/72 , B32B2307/7244 , B32B2307/7246 , B32B2307/734 , B32B2597/00
摘要： A steel pipe covered at its inside surface with a polyolefin superior in durability comprising a steel pipe galvanized at its inside surface and its outside surface with layers containing Al in 0.01 to 60 mass % and covered at its inside surface with a polyolefin pipe through a binder.
摘要翻译：一种钢管，其内表面具有耐久性优异的聚烯烃，其包括在其内表面镀锌的钢管及其外表面，其中含有0.01至60质量％的Al，其内表面用聚烯烃管通过粘合剂。

6. 发明申请

US20050257848A1 Plastic lined steel pipe with end corrosive protection core and method for producing same 审中-公开
标题翻译：具有端腐蚀保护芯的塑料内衬钢管及其制造方法
公开(公告)号：US20050257848A1
公开(公告)日：2005-11-24
申请号：US11137654
申请日：2005-05-24
申请人： Shinichi Funatsu , Hiroyuki Mimura , Yoshihisa Kariyazono , Eiji Takata , Manish Mathur , Tetsumi Kondoh , Chikaomi Matsuo , Takeshi Miyama
发明人： Shinichi Funatsu , Hiroyuki Mimura , Yoshihisa Kariyazono , Eiji Takata , Manish Mathur , Tetsumi Kondoh , Chikaomi Matsuo , Takeshi Miyama
IPC分类号： F16L9/14 , F16L57/00 , F16L58/10
CPC分类号： F16L57/005 , F16L58/1018 , F16L58/1036
摘要： A plastic lined pipe with an end corrosive protection core used for snow removal, water supply, air-conditioning, firefighting, drainage, and other piping etc. and a method of production of the same, more particularly a plastic lined pipe with an end corrosive protection core, used connected by a coupling not having an end corrosive protection function, having an adhesive layer on an inner surface of a steel pipe or a steel pipe galvanized on its outer surface, having a polyolefin plastic layer or cross-linked polyolefin plastic layer on its further inner side, the steel pipe given substrate treatment on its inner surface in advance, the substrate treatment comprising forming a phosphate chemical conversion coating treated for grain refinement, and provided at its end with a corrosive protection core formed by a cylindrical part having dimensions and rigidity enabling strong fitting to the end inner surface of the plastic lined steel pipe and a flange part having a shape and rigidity enabling attachment, then close fitting to the end while completely covering the end face of the plastic lined steel pipe, the outer surface of the cylindrical part being provided with circumferential grooves, the material being a high corrosion resistance metal, and the inner surface of the flange part of the corrosive protection core having a rubber ring closely fit to it, and a method of production of the same.
摘要翻译：一种塑料内衬管，其具有用于除雪，供水，空调，消防，排水等管道等的端部腐蚀性保护芯及其制造方法，特别是具有端部腐蚀性的塑料衬里管保护芯，通过不具有端部腐蚀保护功能的联接器连接，在钢管的内表面上具有粘合剂层或在其外表面上镀锌的钢管，具有聚烯烃塑料层或交联聚烯烃塑料层在其另一内侧，钢管预先在其内表面上进行基材处理，所述基材处理包括形成用于晶粒细化处理的磷酸盐化学转化涂层，并在其末端设置有由具有尺寸和刚性使得能够与塑料衬里钢管的端部内表面牢固配合，以及具有形状和刚度e的凸缘部分布线附件，然后在完全覆盖塑料衬里钢管的端面的同时紧贴端部，圆柱形部分的外表面设有周向槽，该材料是耐腐蚀性高的金属，并且内表面具有与其紧密配合的橡胶圈的腐蚀性保护芯的凸缘部分及其制造方法。

7. 外观设计

USD679785S1 Dented steel pipe 有权
标题翻译：凹槽钢管
公开(公告)号：USD679785S1
公开(公告)日：2013-04-09
申请号：US29396731
申请日：2011-07-06
申请人： Yuki Motegi , Hiroyuki Mimura , Takashi Oosawa , Tetsu Satoh
设计人： Yuki Motegi , Hiroyuki Mimura , Takashi Oosawa , Tetsu Satoh

8. 发明授权

US08236110B2 Method of producing grain-oriented electrical steel sheet 有权
标题翻译：生产晶粒取向电工钢板的方法
公开(公告)号：US08236110B2
公开(公告)日：2012-08-07
申请号：US12450996
申请日：2008-04-22
申请人： Takao Mukai , Shinya Hayashi , Atsushi Tanaka , Hiroyuki Mimura , Hisataka Uto
发明人： Takao Mukai , Shinya Hayashi , Atsushi Tanaka , Hiroyuki Mimura , Hisataka Uto
IPC分类号： H01F1/147 , H01F1/16
CPC分类号： C21D8/12 , B21B1/22 , B21B1/36 , B21B13/147 , B21B27/021 , C21D8/1233 , C22C38/02 , C22C38/04 , C22C38/06 , H01F1/16 , H01F41/024
摘要： The invention produces a grain-oriented electrical steel sheet having a primary recrystallization structure in which Goss-oriented crystal grains and crystal grains having a coincidence orientation relationship to the Goss orientation are aligned in the rolling direction. It is characterized heating a slab containing, in mass %, C: 0.025 to 0.10%, Si: 2.5 to 4.5%, Mn: 0.03 to 0.55%, and Al: 0.007 to 0.040% to 1,100 to 1,450° C. or greater; hot rolling the slab to obtain a hot-rolled sheet; annealing the hot-rolled sheet; cold rolling the annealed sheet multiple times with a split-housing reversible cluster rolling mill; and subjecting the cold-rolled sheet to primary recrystallization annealing followed by secondary recrystallization annealing, in which method: (a) a first cold rolling or first and second cold rollings are performed using a small-diameter work roll of 55 mm to less than 105 mm diameter; (b) a second or third cold rolling to a penultimate cold rolling are performed using a large-diameter work roll of 105 mm to less than 150 mm diameter; and (c) a final cold rolling is conducted using a small work roll of a diameter smaller than the diameter of the large-diameter work roll.
摘要翻译：本发明产生一种具有一次再结晶结构的晶粒取向电工钢板，其中，与Goss取向一致取向的Goss取向晶粒和晶粒在轧制方向上排列。其特征在于，以质量％计含有C：0.025〜0.10％，Si：2.5〜4.5％，Mn：0.03〜0.55％，Al：0.007〜0.040％〜1,100〜1450℃以上的板坯。热轧板坯以获得热轧板; 退火热轧板; 用分体式壳体可逆集团轧机将退火板多次冷轧; 并对冷轧板进行一次再结晶退火，然后进行二次再结晶退火，其中：（a）使用55mm至小于105的小直径工作辊进行第一次冷轧或第一次和第二次冷轧 mm直径; （b）使用105mm至小于150mm直径的大直径工作辊进行倒数第二次冷轧的第二或第三次冷轧; 和（c）使用直径小于大直径工作辊直径的小型工作辊进行最终冷轧。

9. 外观设计

USD661383S1 Dented steel pipe 有权
公开(公告)号：USD661383S1
公开(公告)日：2012-06-05
申请号：US29401979
申请日：2011-09-19
申请人： Yuki Motegi , Kunihiro Enomoto , Hiroyuki Mimura , Takashi Oosawa
设计人： Yuki Motegi , Kunihiro Enomoto , Hiroyuki Mimura , Takashi Oosawa

10. 发明申请

US20100084058A1 METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL 有权
标题翻译：生产面向电导钢的方法
公开(公告)号：US20100084058A1
公开(公告)日：2010-04-08
申请号：US12450996
申请日：2008-04-22
申请人： Takao Mukai , Shinya Hayashi , Atsushi Tanaka , Hiroyuki Mimura , Hisataka Uto
发明人： Takao Mukai , Shinya Hayashi , Atsushi Tanaka , Hiroyuki Mimura , Hisataka Uto
IPC分类号： C21D8/02 , C21D6/02
CPC分类号： C21D8/12 , B21B1/22 , B21B1/36 , B21B13/147 , B21B27/021 , C21D8/1233 , C22C38/02 , C22C38/04 , C22C38/06 , H01F1/16 , H01F41/024
摘要： The invention produces a grain-oriented electrical steel sheet having a primary recrystallization structure in which Goss-oriented crystal grains and crystal grains having a coincidence orientation relationship to the Goss orientation are aligned in the rolling direction. It is characterized heating a slab containing, in mass %, C: 0.025 to 0.10%, Si: 2.5 to 4.5%, Mn: 0.03 to 0.55%, and Al: 0.007 to 0.040% to 1,100 to 1,450° C. or greater; hot rolling the slab to obtain a hot-rolled sheet; annealing the hot-rolled sheet; cold rolling the annealed sheet multiple times with a split-housing reversible cluster rolling mill; and subjecting the cold-rolled sheet to primary recrystallization annealing followed by secondary recrystallization annealing, in which method: (a) a first cold rolling or first and second cold rollings are performed using a small-diameter work roll of 55 mm to less than 105 mm diameter; (b) a second or third cold rolling to a penultimate cold rolling are performed using a large-diameter work roll of 105 mm to less than 150 mm diameter; and (c) a final cold rolling is conducted using a small work roll of a diameter smaller than the diameter of the large-diameter work roll.
摘要翻译：本发明产生一种具有一次再结晶结构的晶粒取向电工钢板，其中，与Goss取向一致取向的Goss取向晶粒和晶粒在轧制方向上排列。其特征在于，以质量％计含有C：0.025〜0.10％，Si：2.5〜4.5％，Mn：0.03〜0.55％，Al：0.007〜0.040％〜1,100〜1450℃以上的板坯。热轧板坯以获得热轧板; 退火热轧板; 用分体式壳体可逆集团轧机将退火板多次冷轧; 并对冷轧板进行一次再结晶退火，然后进行二次再结晶退火，其中：（a）使用55mm至小于105的小直径工作辊进行第一次冷轧或第一次和第二次冷轧 mm直径; （b）使用105mm至小于150mm直径的大直径工作辊进行倒数第二次冷轧的第二或第三次冷轧; 和（c）使用直径小于大直径工作辊直径的小型工作辊进行最终冷轧。

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