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1. 发明专利

JP2009161847A Bath roll for hot-dip metal coating 有权
标题翻译：用于热镀金属涂层的浴缸
公开(公告)号：JP2009161847A
公开(公告)日：2009-07-23
申请号：JP2008037615
申请日：2008-02-19
申请人： Nippon Steel Corp , Nippon Steel Hardfacing Co Ltd , 新日本製鐵株式会社 , 日鉄ハード株式会社
发明人： KURISU YASUSHI , SHIGEMITSU SHINYO , MISHIMA YUKI , UDA KOJI
IPC分类号： C23C2/00 , C23C4/10 , C23C4/18
摘要： PROBLEM TO BE SOLVED: To provide a bath roll for use in hot-dip metal coating line, especially hot-dip zinc coating line, that even in use over a prolonged period of time, is free from dross sticking to the roll surface and hence is capable of maintaining the quality of steel sheet. SOLUTION: The bath roll for hot-dip metal coating has continuous asperity provided in the circumferential direction of the surface of roll base material, and is characterized in that the asperity has a pitch P of 1 to 10 mm, a depth to bottom portion t of 0.2 to 5 mm being a half of the pitch P or less and, in cross-sectional view, a curvature radius of apical portion R of 0.1 mm or greater and a curvature radius of bottom portion R' satisfying the formula: 1.5R≤R'≤P 2 /(8t)-R+t/2(a) and that the angle θ made by mutually adjacent straight lines linking the curve point of the apical portion with the curve point of the bottom portion is 90° or greater. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于热浸金属涂层生产线，特别是热浸锌涂层生产线的浴辊，即使在长时间使用中也没有浮渣粘附到轧辊上表面，因此能够保持钢板的质量。＆lt; P＆gt;解决方案：用于热浸金属涂层的浴辊在辊基材表面的圆周方向上具有连续的粗糙度，其特征在于，凹凸具有1至10mm的间距P， 0.2〜5mm的底部t为间距P以下的一半，在截面图中，顶端部R的曲率半径为0.1mm以上，底部R'的曲率半径满足下式： 1.5R≤R'≤P 2 /（8t）-R + t / 2（a），并且由相互相邻的直线将顶点部分的曲线点与曲线底部的点为90°以上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008105033A Cladding-by-welding method 有权
标题翻译：分层焊接方法
公开(公告)号：JP2008105033A
公开(公告)日：2008-05-08
申请号：JP2006287441
申请日：2006-10-23
申请人： Nippon Steel Hardfacing Co Ltd , 日鉄ハード株式会社
发明人： KATSUKI HIROTAKA
IPC分类号： B23K9/04 , B23K9/00 , B23K9/022 , B23K9/12 , B23K9/30 , B23K101/06 , C21C5/40
CPC分类号： Y02P10/212 , Y02P10/283
摘要： PROBLEM TO BE SOLVED: To shorten the time for the cladding by welding in a cladding-by-welding method of a cooling pipe subjected to the cladding by welding on a surface of the cooling pipe.
SOLUTION: In a cladding-by-welding method of a cooling pipe (a hood 3) subjected to the cladding by welding on a surface of the cooling pipe comprising a large number of cooling pipes parallel to each other and a large number of connection members 31 for connecting the adjacent cooling pipes, the cladding by welding is performed while weaving a welding torch 21 for welding a welding material in the circumferential direction of the cooling pipes.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在冷却管的表面上通过焊接在受到包层的冷却管的焊接方法中，通过焊接来缩短包层的时间。解决方案：在通过焊接在包括大量彼此平行的冷却管的冷却管的表面上进行包覆的冷却管（罩3）的包覆焊接方法中，用于连接相邻的冷却管的连接构件31，通过焊接进行包层，同时编织用于在冷却管的圆周方向上焊接焊接材料的焊枪21。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP4027153B2 The method for coating continuous casting mold 有权
公开(公告)号：JP4027153B2
公开(公告)日：2007-12-26
申请号：JP2002133624
申请日：2002-05-09
申请人：新日本製鐵株式会社 , 日鉄ハード株式会社
发明人：勝宏南田 , 厚司右田 , 佳昭四阿 , 武士早苗
IPC分类号： B22D11/059

4. 发明专利

JP2007313408A Rice milling net 审中-公开
标题翻译：碾米网
公开(公告)号：JP2007313408A
公开(公告)日：2007-12-06
申请号：JP2006144598
申请日：2006-05-24
申请人： Daikei:Kk , Takashi Hashimoto , Nippon Steel Hardfacing Co Ltd , 日鉄ハード株式会社 , 株式会社大慶 , 隆志橋本
发明人： HASHIMOTO TAKASHI , MORI YOSHIHISA , NOGUCHI MASAHIRO
IPC分类号： B02B3/06 , B02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a rice net which controls the rise of the temperature of rice during milling, enables more efficient milling operation and has abrasion resistance. SOLUTION: The rice milling net 10 is a hexagonal tubular member to be arranged so as to surround the outer peripheral surface 11a of a nearly cylindrical rice milling roll 11 contained in a rice milling apparatus, and a thermally sprayed film 12 containing a ceramic is formed throughout the inner peripheral surface 13a of a material 13 of the net 10 facing the outer peripheral surface 11a of the rice milling roll 11. The net 10 is formed to be hexagonal and tubular by fixing a pair of net members 10a and 10b having a trough-shaped body 10m and a pair of plate-like joint sections 10v protruding from both sides of the body 10m, with the joint surfaces 10w of the joint sections 10v of the net members 10a and 10b adhered tightly. The body 10m of the net members 10a and 10b has a large number of rice bran discharging slits narrower than the minimum outside diameter of rice grains. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在研磨期间控制米饭温度上升的水稻网，能够更有效地进行铣削操作并具有耐磨性。解决方案：碾米网10是六边形管状构件，其被布置为围绕包含在碾米装置中的几乎圆柱形的碾米辊11的外周面11a和包含在网10的与碾米辊11的外周面11a相对的材料13的整个内周面13a上形成陶瓷。网10通过固定一对网状构件10a，10b而形成为六边形和管状具有槽状体10m和从主体10m的两侧突出的一对板状接合部10v，网状部件10a，10b的接合部10v的接合面10w紧贴。网状构件10a，10b的主体10m具有比米粒最小外径窄的大量米糠排出狭缝。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005341831A Rolling roller for noodle preparation use 审中-公开
标题翻译：滚筒制作用辊
公开(公告)号：JP2005341831A
公开(公告)日：2005-12-15
申请号：JP2004163132
申请日：2004-06-01
申请人： Nippon Steel Hardfacing Co Ltd , Yoshida Skt:Kk , Yutaka Seisakusho:Kk , 日鉄ハード株式会社 , 株式会社吉田エス・ケイ・テイ , 株式会社豊製作所
发明人： KURACHI GAKYU , OMI HIDETO , UCHIYAMA TERUYUKI , SUGIMOTO TOSHIKI , YOSHIDA YOSHITAKA , NAKAMURA ATSUSHI
IPC分类号： A21C3/02 , A23L1/00 , A47J36/04 , A47J43/04 , C23C4/04
CPC分类号： A47J43/04 , A47J36/04
摘要： PROBLEM TO BE SOLVED: To provide a rolling roller for noodle preparation use, capable of improving the releasability of pastry (noodle sheet) from the surface of the roller without using a scraper means for removing the attached material (noodle scraps) from the roller surface.
SOLUTION: The noodle-preparation rolling roller 1 to roll the noodle sheet is produced by coating the surface of a roller material 2 constituting the rolling roller with a fluororesin layer 3 and forming a sprayed layer 4 made of a material bonding the roller material to the fluororesin layer between the surface of the roller material 2 and the fluororesin layer 3.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于面条制作用途的滚动辊，其能够从辊的表面提高糕点（面条）的脱模性，而不需要使用用于将附着材料（面条）除去的刮刀装置辊面。解决方案：通过用氟树脂层3涂覆构成滚动辊的辊材料2的表面，并且形成由粘合辊的材料制成的喷涂层4来制造用于卷绕面条的面条制备滚动辊1 材料到辊材料2的表面和氟树脂层3之间的氟树脂层。（C）2006，JPO＆NCIPI

6. 发明专利

JP3577598B2 Method of manufacturing a molten metal bath member having an excellent film on the molten metal corrosion resistance and peel resistance 失效
公开(公告)号：JP3577598B2
公开(公告)日：2004-10-13
申请号：JP1435792
申请日：1992-01-29
申请人：新日本製鐵株式会社 , 日鉄ハード株式会社
发明人：輝之内山 , 清弘垂水 , 道喜水沼 , 嘉昭辻
IPC分类号： C23C2/00 , C23C4/04

7. 发明专利

JP4823652B2 Continuous casting roll buildup for welding materials and roll 有权
公开(公告)号：JP4823652B2
公开(公告)日：2011-11-24
申请号：JP2005333537
申请日：2005-11-18
申请人：山陽特殊製鋼株式会社 , 日鉄ハード株式会社
发明人：貴三丸山 , 勝利川添 , 彰彦柳谷 , 俊之澤田 , 新吾福本
IPC分类号： B23K35/30 , B22D11/128 , C22C19/05

8. 发明专利

JP2010235982A Method for repairing hood-tube in converter og equipment 有权
标题翻译：在转换器OG设备中修复管壳的方法
公开(公告)号：JP2010235982A
公开(公告)日：2010-10-21
申请号：JP2009083238
申请日：2009-03-30
申请人： Nippon Steel Corp , Nippon Steel Hardfacing Co Ltd , 新日本製鐵株式会社 , 日鉄ハード株式会社
发明人： KATAYAMA HIROYASU , SUGIMOTO HARUHISA , HIROSHIGE MUNETOSHI , KAINO MASAHIRO , KATSUKI HIROTAKA
IPC分类号： C21C5/40
摘要： PROBLEM TO BE SOLVED: To provide a method for repairing a hood-tube in a converter OG (oxygen gas) facility, by which repair of high quality can be easily performed in a short time.
SOLUTION: The method for repairing the hood-tube the processes of: moving a hood 2 and a skirt part 3 onto a maintenance-deck 11 for repairing; descending the skirt part 3 moved onto the maintenance-deck 11 to release the connection with the hood 2 and cut off the skirt 3 and forming a space 12 for repairing the tube between the skirt part 3 and the hood 2; laying a track 14 for moving a welding apparatus 13 for repairing by performing a build-up welding to the hood-tube with multi-axial arms 13a for working on the maintenance-deck 11 in the space in the skirt part 3 while the hood 2 is cut off, around the center axis of the hood 2 and also laying the welding apparatus 13 on the track 14; and performing the build-up welding to the hood-tube by advancing the arms 13a for working in the welding apparatus 13 laid on the track 14 into the space 12 for repairing.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在转换器OG（氧气）设备中修理发动机罩的方法，通过该设备可以在短时间内容易地进行高质量的修理。解决方案：将发动机罩2和裙部3移动到维修台11上进行修理的方法，用于修理发动机罩的过程; 下降裙部3移动到维护甲板11上以释放与罩2的连接并切断裙部3并形成用于修补裙部3和罩2之间的管的空间12; 设置轨道14，用于移动用于修理的焊接设备13，通过对具有多轴臂13a的罩管进行积聚焊接，以在裙部3的空间中在维护甲板11上工作，同时罩2 围绕发动机罩2的中心轴线切断，并将焊接装置13放置在轨道14上; 并且通过将布置在轨道14上的焊接设备13中工作的臂13a推进到用于修理的空间12中来对发动机罩管执行积聚焊接。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP4218744B2 Member having a spraying material and the sprayed coating formed by it 有权
公开(公告)号：JP4218744B2
公开(公告)日：2009-02-04
申请号：JP27248798
申请日：1998-09-10
申请人：パウレックス株式会社 , 日鉄ハード株式会社
发明人：隆夫佐藤 , 清弘垂水 , 能久堀江 , 淳一安岡 , 優成道方
IPC分类号： C04B41/87 , C23C4/10 , C09D5/46 , F16C13/00
CPC分类号： C23C4/11

10. 发明专利

JP2008100271A Roll for winding equipment for hot rolling and its adjusting method 有权
标题翻译：滚动滚筒设备滚筒及其调整方法
公开(公告)号：JP2008100271A
公开(公告)日：2008-05-01
申请号：JP2006286249
申请日：2006-10-20
申请人： Nippon Steel Corp , Nippon Steel Hardfacing Co Ltd , 新日本製鐵株式会社 , 日鉄ハード株式会社
发明人： TANAKA TETSUO , ITAYA KOJI , SAKAMOTO KENTARO , TSUKASAKI KOICHI , INOUE YASUTO
IPC分类号： B21C47/06 , B21C47/00 , F16C13/00
CPC分类号： F16C2322/12
摘要： PROBLEM TO BE SOLVED: To provide a roll for winding equipment for hot rolling capable of preventing a seizure from occurring regardless of kinds of steel sheets, and its adjusting method. SOLUTION: The roll 1 to be used for the winding equipment for hot rolling is used for the winding equipment upon hot rolling a steel sheet. The surface of a trunk portion of the roll is formed with a ground hardening built-up layer 3 and a metal sprayed layer 2. The metal sprayed layer 2 comprises a base material layer and carbide particles dispersed in the base material layer. In the surface of the metal sprayed layer 2, a part of the carbide particle is projected from the surface of the base material layer. COPYRIGHT: (C)2008,JPO&INPIT

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