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31. 发明公开

EP2815817A4 ROLLER LEVELER AND METHOD FOR CORRECTING SHEET MATERIAL 审中-公开
标题翻译： ROLL LEVELER和方法进行校正，铁道物资的
公开(公告)号：EP2815817A4
公开(公告)日：2015-11-18
申请号：EP13749297
申请日：2013-01-31
申请人： JP STEEL PLANTECH CO
发明人： ABE KEIZO
IPC分类号： B21D1/05
CPC分类号： B21D1/05 , B21D1/02 , B21D1/06

32. 发明公开

EP2769782A1 CONTINUOUS CASTING MACHINE MOLD HOT WATER SURFACE CONTROL METHOD AND DEVICE, AND CONTINUOUS CASTING MACHINE COMPRISING DEVICE 审中-公开
标题翻译：方法和设备控制热水水平的连铸连铸机与设备的模具
公开(公告)号：EP2769782A1
公开(公告)日：2014-08-27
申请号：EP12841803.5
申请日：2012-10-11
申请人： JP Steel Plantech Co.
发明人： SEKIGUCHI, Takeshi , NAKAMURA, Shigeo
IPC分类号： B22D11/18 , B22D11/051 , B22D11/16
CPC分类号： B22D11/181 , B22D11/051 , B22D11/166
摘要： A method of and an apparatus for controlling a molten metal surface in a mold that are effective to various disturbances are provided. The method of controlling a molten metal surface level in a mold according to the present invention is characterized by including: measuring the molten metal surface level in the mold of a continuous-casting machine; changing a reference position of oscillation of the mold based on the difference between a molten metal surface setting value set in advance as a desired value of the molten metal surface and a measured value of the molten metal surface level; and making the reference position of oscillation follow molten metal surface fluctuations.
摘要翻译：的用于控制在做了模具中的熔融金属表面的方法和装置能有效地提供了各种干扰。控制在模具gemäß到本发明的熔化金属表面液面的方法，通过包括为特征：测量在连续铸造机的模具中的熔化金属表面液面; 改变基于预先设定为熔融金属表面和熔融金属表面液面高度的测量值的期望值的熔融金属表面的设定值之间的差的模的振荡的基准位置; 并使振荡的基准位置按照熔融金属表面的波动。

33. 发明公开

EP2594658A1 BAFFLE PLATE UNIT AND GAS WIPING DEVICE USING SAME 审中-公开
标题翻译： BAFFLE板单元和使用相同的气体擦拭设备
公开(公告)号：EP2594658A1
公开(公告)日：2013-05-22
申请号：EP11806730.5
申请日：2011-07-11
申请人： JP Steel Plantech Co.
发明人： MAKI Kentaro , SEKIGUCHI Shutaku , HASHIMOTO Kazunori , HASEBE Tatsuhiko
IPC分类号： C23C2/20
CPC分类号： C23C2/20 , C23C2/003
摘要： The baffle plate unit (24) includes a pair of baffle plates (22) and a position adjustment mechanism (23) configured to adjust the positions of the pair of baffle plates (22) relative to the width direction edges of a metal strip. The position adjustment mechanism (23) includes a pair of electromagnetic-wave sensor units (32) configured to respectively detect the positions of the pair of width direction edges of the metal strip (1), whose detection values are used by a control section (33) to control the positions of the baffle plates (22). Each of the electromagnetic-wave sensor units (32) includes a detecting section (38) equipped with an antenna configured to emit electromagnetic waves and to receive electromagnetic waves reflected by corresponding one of the width direction edges of the metal strip (1), and a main body section (37). The detecting section (38) is fixedly disposed at a position distant by a predetermined length from corresponding one of the width direction edges of the metal strip (1).
摘要翻译：挡板单元24包括一对挡板22和位置调整机构23，该位置调整机构23构造成调整一对挡板22相对于金属带的宽度方向边缘的位置。位置调整机构23具有分别检测金属带1的一对宽度方向端部的位置的一对电磁波传感器单元32，该一对宽度方向端部的检测值被控制部（ 33）来控制挡板（22）的位置。每个电磁波传感器单元（32）包括配备有天线的检测部分（38），天线配置为发射电磁波并且接收由金属带（1）的宽度方向边缘中的相应一个反射的电磁波，以及一个主体部分（37）。检测部（38）固定设置在与金属带（1）的宽度方向边缘中的相应的一个宽度方向边缘相距预定长度的位置处。

34. 发明公开

EP2586850A1 COKE DRY QUENCHING PLANT AND METHOD FOR OPERATING SAME 有权
标题翻译：植物焦炭和干缺失其操作方法
公开(公告)号：EP2586850A1
公开(公告)日：2013-05-01
申请号：EP11800688.1
申请日：2011-06-22
申请人： JP Steel Plantech Co.
发明人： SEKIGUCHI, Takeshi , HAMASAKI, Naruo
IPC分类号： C10B39/02
CPC分类号： C10B39/02 , Y02P20/129
摘要： A coke dry quenching facility (100) includes a cooling tower (1) including a charge port (11) for charging the red-hot coke on an upper side and configured to cool the red-hot coke charged therein; a furnace top lid (12) configured to open and close the charge port (11); a gas circulation passage (31, 22) configured for gas including cooling gas to be circulated and including a cooling gas flow passage (31) through which the cooling gas flows toward the cooling tower (1) and a high temperature gas flow passage (22) through which high temperature gas generated by heat exchange with the red-hot coke flows; a waste heat recovery boiler (4) disposed in the gas circulation passage (31, 22) and configured to recover heat of the cooling gas having a high temperature due to heat exchange with the red-hot coke; an adjustment mechanism (5, 6) configured to adjust a flow rate of gas circulated through the cooling tower (1) and the gas circulation passage (31, 22); and a control system (7) that controls the flow rate of the gas circulated through the cooling tower (1) and the gas circulation passage (31, 22) to be smaller during a charging operation of the red-hot coke into the cooling tower (1) with the furnace top lid (12) set open, as compared to a normal running operation with the furnace top lid (12) set closed.

35. 发明公开

EP2562270A1 WASTE HEAT RECOVERY FACILITY FOR ARC FURNACE FOR STEEL MAKING, ARC FURNACE FACILITY FOR STEEL MAKING, AND WASTE HEAT RECOVERY METHOD FOR ARC FURNACE FOR STEEL MAKING 审中-公开
标题翻译：排气热回收系统电弧炉钢铁生产，电弧炉SYSTEM FOR电弧炉钢铁生产钢铁生产和废热回收过程
公开(公告)号：EP2562270A1
公开(公告)日：2013-02-27
申请号：EP11772004.5
申请日：2011-04-19
申请人： JP Steel Plantech Co.
发明人： WAKAHARA Keiji , FUJIKURA Nobuyuki , YAMAZAKI Masanari , WATANABE Masayuki , OKUYAMA Yoshinori
IPC分类号： C21C5/52 , F22B1/18 , F22B3/04 , F27B3/10 , F27B3/24 , F27B3/26 , F27B3/28 , F27D17/00 , F27D19/00
CPC分类号： F01K3/22 , C21C5/40 , C21C5/5294 , C21C2100/06 , F22B1/183 , F27D17/003 , F27D17/004 , F27D17/008 , F27D19/00 , Y02P10/216 , Y02P10/265 , Y02P10/283
摘要： There is provided a structure including: a first exhaust gas flow path (2, 3, 4) provided to each of steel making electric arc furnaces (1) to discharge exhaust gas thereinto; a waste heat boiler (6) disposed on the first exhaust gas flow path and configured to recover waste heat as saturated steam from exhaust gas; a steam accumulator (62) configured to store steam formed by confluence of saturated steam parts, each generated by the waste heat boiler (6); a steam super heater (43) configured to turn steam, which has been stored in the steam accumulator (62), into superheated steam by heating; a second exhaust gas flow path (5, 41, 42) configured to lead exhaust gas, which has been treated with waste heat recovery in the waste heat boiler (6), to the steam super heater (43) to use it for superheating saturated steam and to then discharge it; a third exhaust gas flow path (18, 12, 51) configured to discharge exhaust gas, which has been treated with waste heat recovery in the waste heat boiler (6), not through the steam super heater (43); and a switching (31, 32) device configured to switch flow paths for exhaust gas, which has been treated with waste heat recovery, between the second exhaust gas flow path and the third exhaust gas flow path.
摘要翻译：本发明提供一种结构，包括：第一排气流路（2，3，4）提供给每个炼钢的电弧炉（1）以排出废气到其中; 废热锅炉（6），设置在第一排气流路上并配置成回收废热作为从废气饱和蒸汽; 被配置为存储由蒸汽的饱和蒸汽部分的汇合而成一蒸汽储存器（62），每个由废热锅炉（6）生成的; 配置以使蒸汽的蒸汽过热器（43），其具有存储在蒸汽蓄热器（62）转换成过热蒸汽进行加热; 构造成引导废气，经过处理与在废热锅炉（6）的蒸汽过热器（43）的废热回收的第二排气流路（5，41，42），以将其用于过热饱和蒸汽，然后排出它; 第三排气气体流路（18，12，51），用于排出废气，经过处理与在废热锅炉废热回收（6），而不是通过蒸汽过热器（43）; 和开关（31，32）设备，被配置以切换为废气，经过处理与废热回收，所述第二排气流路和第三排气气体流路之间的流路。

36. 发明公开

EP2554933A1 PUSHER 有权
公开(公告)号：EP2554933A1
公开(公告)日：2013-02-06
申请号：EP11759173.5
申请日：2011-02-25
申请人： JP Steel Plantech Co.
发明人： SATO, Yasuhiro
IPC分类号： F27B3/18 , C21C5/52 , F27D3/04
CPC分类号： C21C5/527 , C21C5/565 , F23G2205/101 , F27B3/186 , F27D3/04 , F27D13/002 , F27D17/004 , Y02P10/216
摘要： Provided is a pusher that can have a larger driving force for moving the pusher main body backward without increasing the cylinder diameter, and so it can provide a more compact structure and result in a smaller installation space. A pusher includes a pusher main body (1) configured to push forward a target object; a pusher main body cylinder (2) connected to the pusher main body (1) and configured to move the pusher main body (1) forward and backward; a pusher carriage (3) connected to the pusher main body cylinder (2); and a pusher carriage cylinder (4) connected to the pusher carriage (3) and configured to move the pusher carriage (3) forward and backward, the pusher carriage cylinder (4) having a pushing-out direction opposite to a pushing-out direction of the pusher main body cylinder (2).
摘要翻译：本发明的目的在于提供一种推动器，其能够在不增加圆筒直径的情况下向后移动推动器主体以具有更大的驱动力，因此能够提供更紧凑的结构并且导致更小的安装空间。推动件包括推动器主体（1），该推动器主体（1）构造成向前推动目标物体; 推动器主体筒体（2），其与推动器主体（1）连接，使推动器主体（1）前后移动; 推动器托架（3），其连接到所述推动器主体筒（2）; 和与所述推动器滑架（3）连接并且构造成使所述推动器滑架（3）向前和向后移动的推动器滑架滚筒（4），所述推动器滑架滚筒（4）具有与推出方向相反的推出方向推动器主体筒（2）的一部分。

37. 发明授权

EP1464429B1 Burr removing method 有权
标题翻译：去毛刺
公开(公告)号：EP1464429B1
公开(公告)日：2006-12-13
申请号：EP04011584.2
申请日：1999-10-28
申请人： JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
IPC分类号： B23C3/12 , B23D37/08 , B23K11/04 , B23K11/36
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512

38. 发明授权

EP1057563B1 METHOD AND DEVICE FOR DEBURRING 有权
标题翻译：方法和设备进行微调
公开(公告)号：EP1057563B1
公开(公告)日：2004-12-22
申请号：EP99952800.3
申请日：1999-10-28
申请人： JFE Steel Corporation , JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji NKK Plant & Construction Co. Ltd.
IPC分类号： B23C3/12 , B23K11/04 , B23K11/36 , B23D37/08
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512

39. 发明公开

EP1464429A3 Burr removing method 有权
标题翻译：毛刺去除方法
公开(公告)号：EP1464429A3
公开(公告)日：2004-10-20
申请号：EP04011584.2
申请日：1999-10-28
申请人： NKK CORPORATION , JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
IPC分类号： B23C3/12 , B23D37/08 , B23K11/04 , B23K11/36
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512
摘要： A burr removing method comprises the steps of disposing a cutter (11) having a circular cutting edge such that the flank of the cutter (11) is substantially in parallel with the surface of a steel piece (1) on which a burr (2) exists and the following formula is satisfied with respect to the burr (2):R/2 + W/2
摘要翻译：毛刺去除方法包括以下步骤：设置具有圆形切削刃的切削器（11），使得切削器（11）的侧面基本上平行于其上具有毛刺（2）的钢片（1）的表面，（2）满足以下公式：R / 2 + W / 2 <Δ

40. 发明公开

EP3639961A1 SPATTER SCATTERING PREVENTION DEVICE AND FLASH BUTT WELDING MACHINE PROVIDED WITH SAID SPATTER SCATTERING PREVENTION DEVICE 有权转让
公开(公告)号：EP3639961A1
公开(公告)日：2020-04-22
申请号：EP18818455.0
申请日：2018-06-14
申请人： JP Steel Plantech Co.
发明人： KUDO, Tomohiro , FUJII, Hiroshi , GOTO, Hiroshi , OKAWA, Susumu
IPC分类号： B23K11/04 , B23K9/32 , B23K11/36
摘要： Provided is a spatter scattering prevention apparatus that eliminates the necessity to, for example, remove scattered spatters and thus makes it possible to facilitate maintenance work, and also provided is a flash butt welder including the spatter scattering prevention apparatus. The spatter scattering prevention apparatus 1 according to the present invention is characterized by being configured to form a water screen in midair in the vicinity of a welding spot, at which welding is performed, wherein the water screen is for preventing spatters, generated during the welding, from scattering. The spatter scattering prevention apparatus is also characterized by being configured to form the water screen on one side in a lateral direction of the welding spot and form the water screen on the other side, laterally opposite to the one side, of the welding spot.

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