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1. 发明专利

JP2003311250A Method for recycling combined waste 审中-公开
标题翻译：回收混合废物的方法
公开(公告)号：JP2003311250A
公开(公告)日：2003-11-05
申请号：JP2003030418
申请日：2003-02-07
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAKAO YASUYUKI , ONUKI KAZUO , OGURO TAKAHIKO , FUKUDA KAZUHISA , TSUJI TAKASHI , FUKUTANI KAZUHIKO , OHASHI TETSUO , NAMIENO TSUTOMU , ONISHI TADAHARU
IPC分类号： B62D67/00 , B09B3/00 , B09B5/00 , B29B17/02 , C22B1/00 , C22B7/00 , C22B15/00 , C22B21/00
CPC分类号： Y02P10/214 , Y02P10/234 , Y02W30/56 , Y02W30/82
摘要： PROBLEM TO BE SOLVED: To provide a method for recycling combined waste containing spent automobiles or domestic electric products as raw materials and fuels for iron or non-iron metals regeneration. SOLUTION: The method for recycling the combined waste has a reuse process for recovering reusable parts from the combined waste containing spent automobiles or domestic electric products, a recycle process for crushing and sorting the residual material after the reusable parts is recovered to produce base materials recyclable as resources and a manufacturing process of iron or non-iron metals using the recyclable base material as the raw materials and fuels. In a method for recycling the automobile waste, winding wire wound around an armature of a motor contained in the automobile waste and a conductor for the power source and the control of the motor are made from Al or an Al alloy, a commutator of the motor is made from stainless steel or iron and these recyclable base materials are used as the raw materials and fuels for the manufacturing process of iron. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于回收含有废汽车或家用电器产品的合并废物作为铁或非铁金属再生的原料和燃料的方法。解决方案：回收合并废物的方法具有从含有废汽车或家用电器产品的组合废物中回收可再利用部件的再利用过程，在可再利用部件回收生产后对残余材料进行破碎和分选的再循环过程作为资源可回收的基材和使用可回收基材作为原料和燃料的铁或非铁金属的制造工艺。在汽车废料再循环方法中，缠绕在包含在汽车废料中的电动机的电枢上的绕组线和用于电源的导体和电动机的控制由Al或Al合金，电动机的换向器由不锈钢或铁制成，这些可回收的基材用作铁的制造工艺的原料和燃料。版权所有（C）2004，JPO

2. 发明专利

JP2012047349A Injection tube for soot blower, and soot blower device 有权
标题翻译：喷枪，喷枪装置的注射管
公开(公告)号：JP2012047349A
公开(公告)日：2012-03-08
申请号：JP2010186839
申请日：2010-08-24
申请人： Nippon Steel Corp , Tocalo Co Ltd , トーカロ株式会社 , 新日本製鐵株式会社
发明人： NAGAI MASAYA , HASHIMOTO SHIGERU , MIYAJIMA NARIYOSHI , OGURO TAKAHIKO , BABA TAKAHIKO , KORETSU NAOTO , FUJIWARA TOSHINORI
IPC分类号： F23J3/00 , F22B37/56 , F28G1/16
摘要： PROBLEM TO BE SOLVED: To provide an injection tube for a soot blower that reduces cost for maintenance by improving corrosion resistance and wear resistance, and to provide a soot blower device.SOLUTION: The soot blower device 1 includes an outer tube 2 that is reciprocated to be inserted to and removed from a furnace 103 in which a heat transfer tube 104 is installed. The device also removes deposit attached to the heat transfer tube 104 by an injected medium f which is injected from a tip of the outer tube 2. A self-fluxing alloy spraying coating 20 is formed on an outer surface 2h of the outer tube 2.
摘要翻译：要解决的问题：提供一种用于吹灰器的注射管，通过提高耐腐蚀性和耐磨性来降低维护成本，并提供吹灰装置。烟炱送风装置1包括外筒2，该外筒2往复运动以插入到装有传热管104的炉103中并从其移除。该设备还通过从外管2的尖端喷射的注射介质f去除附着到传热管104的沉积物。在外管2的外表面2h上形成自熔合金喷涂20。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2005074320A Separation device for pyrolysis residue 有权
标题翻译：分离残留物的分离装置
公开(公告)号：JP2005074320A
公开(公告)日：2005-03-24
申请号：JP2003308207
申请日：2003-09-01
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MANABE TADASHI , ONUKI KAZUO , OGURO TAKAHIKO , NIBU HIDEYUKI , KOBAYASHI ATSUSHI , NAKAMURA MASAHARU
IPC分类号： B03B7/00 , B03B5/28 , B03B5/66 , B03B9/06 , C10B53/00 , C10B53/07 , C22B1/00
CPC分类号： Y02P10/234 , Y02P20/143 , Y02W30/521 , Y02W30/524 , Y02W30/82
摘要： PROBLEM TO BE SOLVED: To provide a device for separating pyrolysis residue generated at the time when waste such as a waste tyre is dry-distilled. SOLUTION: The device for separating metal and carbide included in pyrolysis residue generated at the time when waste is dry-distilled comprises: a chute 1 introducing the pyrolysis residue 3 into a water tank 2 while shielding the pyrolysis residue 3 from the open air; a paddle 6 provided below the water face within the chute 1 and rotating to generate a water flow: a metal recovery apparatus 9 recovering the metal precipitated at the bottom part of the water tank; and a carbide recovery apparatus 7 recovering the carbide floating on the water face of the water tank. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于分离当诸如废轮胎的废物被干馏时产生的热解残渣的装置。解决方案：用于分离包含在废物进行干馏时产生的热解残渣中的金属和碳化物的装置包括：将裂解残渣3引入水箱2中的槽1，同时将热解残渣3从开放的空气; 设置在滑槽1内的水面下方并旋转以产生水流的桨叶6：回收在水箱底部沉淀的金属的金属回收装置9; 以及回收漂浮在水箱的水面上的碳化物的碳化物回收装置7。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004269811A Method for recycling waste product mainly comprising plastic resin 审中-公开
公开(公告)号：JP2004269811A
公开(公告)日：2004-09-30
申请号：JP2003066030
申请日：2003-03-12
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ONUKI KAZUO , MANABE TADASHI , FUKUDA KAZUHISA , OGURO TAKAHIKO , NISHIMURA HIDEO
IPC分类号： B09B3/00 , C08J11/14 , C10G1/10 , C10J3/00
CPC分类号： Y02W30/20 , Y02W30/704
摘要： PROBLEM TO BE SOLVED: To provide a method for recycling waste products mainly comprising plastic resin that can recover thermally cracked gas and oil of high addition value in high recovery percentage by using inexpensive installation. SOLUTION: In the method for recycling waste products mainly comprising plastic resin, the waste products mainly comprising plastic resin is subjected to the thermal cracking to recover cracked gas and/or oil and they are recycled. In this case, steam is fed into the thermally cracked reaction mixture thereby controlling the cracking process and/or the recovery percentage of the gas and/or oil. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JPH04158974A METHOD FOR PLUGGING MOLTEN METAL DISCHARGING HOLE IN LADLE 失效
公开(公告)号：JPH04158974A
公开(公告)日：1992-06-02
申请号：JP28399290
申请日：1990-10-22
申请人： NIPPON STEEL CORP
发明人： NAGASE TAKAO , MATSUMOTO KAZUTAKA , KAMAE MASATOSHI , OGURO TAKAHIKO
IPC分类号： B22D11/10 , B22D11/103 , B22D11/119 , B22D41/20 , B22D43/00
摘要： PURPOSE:To contribute to the production of a clean steel by plugging a molten steel discharging hole in a ladle with variation of tension and then, holding the immersing depth of a float into the molten steel from the interface to the immersing depth, where slag does not flow out from the molten steel discharging hole, at the time of detecting variation of the tension in the end period of pouring. CONSTITUTION:The interface between the slag layer 5 and the molten steel 4, is detected with the float 15 held by hanging with a rope-like body 14 on the way of pouring the molten steel in the ladle 1. The float 15 is immersed into the molten steel 4 at the prescribed depth, and the molten steel is discharged under this condition, and variation of buoyance of the float 15 developed with action of molten steel stream flowing out from the molten metal discharging hole 2 at the end period of pouring, is detected with a tension measuring instrument 16 through the rope-like body 14. Based on the detection, the molten metal discharging hole 2 is plugged. At this time, the immersing depth of float 15 into the molten steel 4 from the interface is held to the immersing depth or the neighborhood thereof, where the slag 5 does not flow out from the molten steel discharging hole 2, at the time of detecting the variation of tension in the end period of pouring. By this method, entrapping of the slag and the flow-out of slag can be stably prevented.

6. 发明专利

JPH09316521A METHOD FOR REPAIRING FURNACE BODY OF CONVERTER 失效
公开(公告)号：JPH09316521A
公开(公告)日：1997-12-09
申请号：JP13331196
申请日：1996-05-28
申请人： NIPPON STEEL CORP
发明人： OGURO TAKAHIKO , YAMAGUCHI NAGAO
IPC分类号： C21C5/42 , F27D1/00
摘要： PROBLEM TO BE SOLVED: To provide a repairing method of a furnace body, by which a furnace bell part expanded by strain developed in a converter furnace body is removed only by changing a part without wholly changing the converter furnace body and further, a furnace top outer shell, the furnace bell outer shell and a furnace bottom outer shell can be integrated without developing any difference of the surface level. SOLUTION: In the repairing method of the trunnion ring type converter furnace body, thus converter furnace body is composed of the furnace top outer shell, furnace belly outer shell and the furnace bottom outer shell and arranged with upper brackets and lower brackets for fitting the trunnion rings to the furnace top outer shell and the furnace berry outer shell, respectively. Then, after cutting and removing the furnace belly outer shell and the lower part of the furnace top outer shell expanded in the outer direction of the converter by the converter operation, the furnace top outer shell and the furnace bottom outer shell are connected with a new manufactured furnace belly outer shell through an upper surface difference adjusting plate and a lower surface difference adjusting plate.

7. 发明专利

JPH08105692A SEALING DEVICE OF LADLE 失效
公开(公告)号：JPH08105692A
公开(公告)日：1996-04-23
申请号：JP23922494
申请日：1994-10-03
申请人： NIPPON STEEL CORP
发明人： OGURO TAKAHIKO , WATANABE AKIRA , ISONO TAKAHIRO , HAGINO YOSHIYUKI
IPC分类号： C21C7/00 , F27D1/00 , F27D7/06
摘要： PURPOSE: To retain non-oxidizing atmosphere inside a ladle by a construction wherein two semi-divided rings are connected to fitting-removing devices for fitting the semi-divided rings to the outer peripheral surfaces of joining parts of the ladle and an upper cover and removing them therefrom and seal the ladle and the upper cover hermetically. CONSTITUTION: A ladle 2 holding molten steel 1 is set on a truck 8, while sealing devices 9 of the ladle are disposed in directions on the opposite sides of the ladle 2. The sealing devices 9 of the ladle are provided with elevating devices 10 for moving semi-divided rings 7 in the vertical direction respectively. After the semi-divided ring 7 is moved by the elevating device 10 to a prescribed height, i.e., a position at which it coincides with a joining part of the ladle 2 and an upper cover 4, the semi-divided ring 7 is fitted to the outer peripheral surface of the joining part of the ladle 2 and the upper cover 4 by a fitting- removing device 11 and thereby sealing can be conducted. According to this constitution, non-oxidizing atmosphere inside the ladle 2 can be retained.

8. 发明专利

JP2003266234A KNIFE HOLDER TYPE SIDE TRIMMER EQUIPMENT 审中-公开
公开(公告)号：JP2003266234A
公开(公告)日：2003-09-24
申请号：JP2002066499
申请日：2002-03-12
申请人： MITSUBISHI HEAVY IND LTD , NIPPON STEEL CORP , YOSHIDA SHOKAI KK
发明人： SHIMAKAWA TSUKASA , OGURO TAKAHIKO , YOSHIDA MINORU
IPC分类号： B23D19/06
摘要： PROBLEM TO BE SOLVED: To provide knife holder type side trimmer equipment to effect quick and easy exchange of a knife, and perform easy and accurate trimming of a knife attaching position. SOLUTION: In side trimmer equipment comprising a knife 3 to cutting the strip width end of a strip; and a holder 4 to support the knife 3, the knife 3 is fixed by uniformly pressing the knife against the holder 4 by a removable nut type hydraulic pressing means 8. COPYRIGHT: (C)2003,JPO

9. 发明专利

JPH06154963A REMAINING MOLTEN METAL AND REMNANTS DISCHARGE DEVICE 失效
公开(公告)号：JPH06154963A
公开(公告)日：1994-06-03
申请号：JP33215092
申请日：1992-11-19
申请人： NIPPON STEEL CORP
发明人： WATANABE AKIRA , OGURO TAKAHIKO , MATSUI SETSU
IPC分类号： B22D11/10 , B22D41/14 , B22D43/00
摘要： PURPOSE:To dispense with an inclination rotation of a tundish of a large scale, and to improve the safety by closing an outlet part of a discharge passage pierced in the lower part of the tundish with a flapper, and thereafter, filling the discharge passage with filling sand. CONSTITUTION:A tundish 1 is subjected to inclination rotation so that its discharge passage 2 side become a little lower. An air cylinder 14 is shortened, and a rod 15 is detached from a fixed plate 13. By turning a shaft 9, a turning arm 8 is turned, and by moving a flapper 7 to the lower part, closing of the discharge passage 2 is released. Filling sand filled in the discharge passage 2 is discharged to a remaining molten metal discharge pot 17 in the lower part, and subsequently, remaining molten metal and remnants 5 are discharged. When discharge of the remaining molten metal and remnants 5 is completed, the flapper 7 is closed, and after the discharge passage 2 is filled with the filling sand, the next work is executed.

10. 发明专利

JPH04218646A THIN SLAB FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET 失效
公开(公告)号：JPH04218646A
公开(公告)日：1992-08-10
申请号：JP40313090
申请日：1990-12-18
申请人： NIPPON STEEL CORP
发明人： KOSUGE KENJI , SHIOZAKI MORIO , MIMURA MITSUTOSHI , FUKUDA KAZUHISA , OGURO TAKAHIKO
IPC分类号： B22D11/06 , C22C38/00 , C22C38/02
摘要： PURPOSE:To obtain a grain-oriented electrical steel sheet having high magnetic flux density by using a thin slab as stock. CONSTITUTION:This is a thin slab contg., by weight, 0.03 to 0.10% C, 2.5 to 6.5% Si, 0.02 to 0.15% Mn and 0.01 to 0.05% S, contg., at need, 0.01 to 0.04% acid soluble Al and 0.003 to 0.015% N and having

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