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11. 发明申请

WO1997049954A1 BURNING/MELTING METHOD OF WASTE MELTING FURNACE 审中-公开
标题翻译：燃烧熔融炉的熔融/熔融方法
公开(公告)号：WO1997049954A1
公开(公告)日：1997-12-31
申请号：PCT/JP1997002149
申请日：1997-06-23
申请人： NIPPON STEEL CORPORATION , ISHIDA, Yoshihiro , TAWARA, Youichi , KATO, Yasuhiko , ONO, Yoshihiro , KURIBAYASHI, Kazuhiro , FUKINAKA, Norio , HARAJIRI, Hachiro , MURAHASHI, Kazuki
发明人： NIPPON STEEL CORPORATION
IPC分类号： F23G05/24
CPC分类号： F23G5/085 , F23G5/24 , F23L2900/07007 , Y02E20/344
摘要： Sinking of a charge in a cross-sectional direction of a melting furnace is made uniform, poor heat-exchange between the charge and a gas due to improper sinking of the charge and local concentration of a gas flow is reduced to minimum, a melting condition of wastes is stabilized irrespective of the composition of the wastes, and a charge of a treating speed of the wastes is restricted, too. A plurality of lower stage tuyeres are disposed vertically in a burning/melting zone, carbonaceous mass-like inflammable matters are mainly burnt by supplying a combustion support gas, a plurality of upper stage tuyeres are disposed vertically in a plurality of stages at the positions above the tuyeres, and a part of the wastes is burnt by supplying the combustion support gas. In this instance, the combustion support gas equivalent to oxygen content of 130 to 600 Nm /t of wastes is supplied, and the combustion support gas is supplied from the upper stage tuyeres so that the proportion of the oxygen content from the upper tuyeres is 0.2 to 0.8 of the sum of those of the lower and upper stages. Further, the supply quantity is controlled so that the oxygen content supplied from the lower stage tuyeres is at least 0.8 times the theoretical oxygen content of the carbonaceous mass-like inflammable matters, and the exhaust gas temperature on the packing layer of the wastes is set to 150 to 700 DEG C.
摘要翻译：使熔融炉的横截面方向的电荷沉降均匀，由于电荷的不适当的下降和气流的局部浓缩，电荷与气体之间的热交换差降低到最小，熔融条件废物的成分不管废物的组成是否稳定，并且废物的处理速度受到限制。多个下级风口垂直设置在燃烧/熔化区域，主要通过供给燃烧载体气体来燃烧碳质物质的易燃物质，多个上级风口在上述位置处以多级垂直设置风口和一部分废物通过供给燃烧载体气而燃烧。在这种情况下，供给相当于氧含量为130〜600Nm 3 / t废弃物的燃烧载体气体，并且从上级风口供给燃烧载体气体，使得来自上层的氧含量的比例风口是下段和上段总和的0.2〜0.8。此外，控制供给量使得从下级风口供给的氧含量为碳质物质状易燃物的理论氧含量的0.8倍以上，废弃物的包装层上的废气温度设定为至150〜700℃

12. 发明申请

WO1997034715A1 COLD TANDEM ROLLING METHOD AND COLD TANDEM ROLLING MILL 审中-公开
标题翻译：冷轧带钢轧制方法和冷轧轧制轧机
公开(公告)号：WO1997034715A1
公开(公告)日：1997-09-25
申请号：PCT/JP1997000883
申请日：1997-03-18
申请人： NIPPON STEEL CORPORATION , SHIRAISHI, Toshiyuki , OGAWA, Shigeru , HAMAUZU, Shyuichi , ISHII, Atsushi
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21B01/28
CPC分类号： B21B37/54 , B21B1/28
摘要： A cold tandem rolling method comprises performing rolling while loading a rolling tension amounting to 30 % or more, preferably 40 % or more of deformation resistance of a rolled material at the last stand when cold rolling is to be performed in a cold tandem rolling mill having four or more stands. A cold tandem rolling mill, in which Jc >/= (0,375 h + 0,275)JM is established where h designates an average product plate thickness on an output side of the last stand, Jc designates an output of one output side coiler or a sum of an output of one output side coiler and an output of an output side bridle roll, and JM designates an output of a main electric motor of a rolling mill at the last stand.
摘要翻译：冷串联轧制方法包括在将冷轧时进行轧制，该轧制张力在最终机架的轧制材料的30％以上，优选为40％以上，优选为40％以上，在具有四个或更多的立场。建立了一个冷串联轧机，其中Jc> / =（0,375℃+ 0,275）JM，其中h o表示最后一个输出侧的平均产品板厚度 Jc表示一个输出侧卷取机的输出或一个输出侧卷取机的输出和输出侧卷取辊的输出之和，JM表示最后一个机架上的轧机的主电动机的输出。

13. 发明申请

WO1997032675A1 CONTINUOUS HOT ROLLING METHOD 审中-公开
标题翻译：连续热轧方法
公开(公告)号：WO1997032675A1
公开(公告)日：1997-09-12
申请号：PCT/JP1996003362
申请日：1996-11-15
申请人： NIPPON STEEL CORPORATION , MATSUO, Shinji , MAEDA, Katsuhiro , ARIZUMI, Seiji , MINAMIDA, Katsuhiro , OHARA, Masahiro , NAKAMURA, Takaaki , KATO, Hiroki , NISHIBAYASHI, Shigeru , ABE, Masakazu
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21B01/26
CPC分类号： B23K26/26 , B21B1/26 , B21B15/0085 , B21B2038/004 , B23K26/211 , B23K26/60 , B23K35/3053 , B23K2103/04
摘要： A continuous hot rolling method which comprises forming abutting surfaces on steel materials to be hot rolled by cutting off a rear end portion of a precedent steel material and a front end portion of a subsequent steel material, determining a scale weight ratio by measuring the thickness of scales occurring on the abutting surfaces, calculating the amount of oxygen dissolving in a fused portion of a weld on the basis of the resultant scale weight ratio, determining a deoxidizable amount to deoxidize the calculated oxygen amount, forming a fused portion of a weld by applying laser beams to an abutted portion in which the abutting surfaces are engaged with each other, impregnating the fused portion of the weld with a deoxidizer of a capacity corresponding to the deoxidizable amount, and subjecting the fusion welded steel material to a continuous hot rooling.
摘要翻译：一种连续热轧方法，包括通过切断先前钢材的后端部分和随后的钢材的前端部分来形成待热轧的钢材上的邻接表面，通过测量尺寸重量比，基于所得到的标尺重量比计算焊接熔融部分中溶解氧的量，确定可脱氧的量以使计算的氧量脱氧，通过施加焊接形成焊接的熔融部分将激光束照射到抵接面彼此接合的邻接部分，用与可脱氧量相对应的容量的脱氧剂浸渍焊缝的熔融部分，并对熔焊钢材进行连续热轧。

14. 发明申请

WO1997032058A1 TIN PLATING METHOD AND BATH HAVING WIDE OPTIMUM CURRENT DENSITY RANGE 审中-公开
标题翻译： TIN镀层方法和具有最佳电流密度范围的浴
公开(公告)号：WO1997032058A1
公开(公告)日：1997-09-04
申请号：PCT/JP1997000625
申请日：1997-02-28
申请人： NIPPON STEEL CORPORATION , HIRANO, Shigeru , OYAGI, Yashichi , YOSHIHARA, Ryoichi
发明人： NIPPON STEEL CORPORATION
IPC分类号： C25D03/30
CPC分类号： C25D3/30 , C25D7/0614
摘要： In a tin plating bath containing 40-100 g/l of Sn ions, and preferably 20-400 g/l of phenol sulfonic acid, a steel plate is plated with tin at a relative speed difference between the steel plate and a plating liquid of 2-20 m/sec in a wide optimum current density range of not less than 80 A/dm and not less than 250 A/dm to obtain a tinned product.
摘要翻译：在含有40-100g / l的Sn离子，优选为20-400g / l的苯酚磺酸的镀锡浴中，钢板以钢板与镀液之间的相对速度差在不小于80A / dm 2且不小于250A / dm 2的宽最佳电流密度范围内为2-20m / sec，以获得镀锡产品。

15. 发明申请

WO1997028291A1 SURFACE-TREATED METALLIC MATERIAL WITH CORROSION RESISTANCE AND SURFACE TREATMENT USED THEREFOR 审中-公开
标题翻译：表面处理金属材料，具有耐腐蚀性和表面处理
公开(公告)号：WO1997028291A1
公开(公告)日：1997-08-07
申请号：PCT/JP1997000272
申请日：1997-02-04
申请人： NIPPON STEEL CORPORATION , SHOJI, Hiromasa , SAKASHITA, Masao , SAKON, Tadashi , TADOKORO, Kenichiro , KANEDA, Yoshihiro
发明人： NIPPON STEEL CORPORATION
IPC分类号： C23C22/48
CPC分类号： C09D5/084 , C23C22/08 , C23C22/10 , C23C22/23 , C23C22/40 , C23C22/48 , C23C30/00
摘要： A surface-treated metallic material having a corrosion-resistant coating layer consisting mainly of a compound of a rare earth element (lanthanum, cerium, etc.) with an oxoacid, an oxoacid compound, or a mixture thereof.
摘要翻译：具有主要由稀土元素（镧，铈等）的化合物与含氧酸，含氧酸化合物或其混合物组成的耐腐蚀涂层的表面处理金属材料。

16. 发明申请

WO1997024468A1 PRIMARY COOLING METHOD IN CONTINUOUSLY ANNEALING STEEL STRIP 审中-公开
标题翻译：连续退火钢带主要冷却方法
公开(公告)号：WO1997024468A1
公开(公告)日：1997-07-10
申请号：PCT/JP1996002387
申请日：1996-08-26
申请人： NIPPON STEEL CORPORATION , SAKURAI, Koichi , SHIBUYA, Tatsuru , WAKABAYASHI, Hisamoto , WAKI, Kouichi , SUGIYAMA, Seiji , NAGAI, Kazunori
发明人： NIPPON STEEL CORPORATION
IPC分类号： C21D09/573
CPC分类号： C21D9/573 , C21D1/613 , C21D9/561
摘要： In a method of continuously annealing steel strip comprising a heating step (A), a soaking step (B), a primary cooling step (C) including a rapid cooling step at least in a second half thereof, an overaging step (D), and a final cooling step (E), inert atmosphere gas containing H2 gas in the concentration of 30 - 60 % is employed as cooling gas for use in the rapid cooling step, the blowoff temperature of the cooling gas is 30 - 150 DEG C, and the blowoff speed of the cooling gas is 100 - 150 m/sec. The primary cooling method in continuously annealing steel strip provides the primary cooling step (C) including the rapid cooling step which can be carried out with a high efficiency and a low cost.
摘要翻译：在包括加热步骤（A），均热步骤（B），至少在其后半部分包括快速冷却步骤的初级冷却步骤（C）的钢板连续退火的方法中，过时效阶段（D），和最终冷却步骤（E），使用浓度为30-60％的含有H 2气的惰性气氛气体作为用于快速冷却步骤的冷却气体，冷却气体的吹出温度为30-150℃，冷却气体的吹出速度为100-150m / sec。连续退火钢带的主要冷却方法提供了包括快速冷却步骤的主冷却步骤（C），其可以以高效率和低成本进行。

17. 发明申请

WO1997008682A1 THIN METAL SHEET STRUCTURE EFFECTIVE FOR SOUND DAMPING 审中-公开
标题翻译：薄金属板结构有效的声音阻尼
公开(公告)号：WO1997008682A1
公开(公告)日：1997-03-06
申请号：PCT/JP1996002394
申请日：1996-08-27
申请人： NIPPON STEEL CORPORATION , MARUMOTO, Seiichi , SAKIYAMA, Tatsuya , KURIYAMA, Yukihisa
发明人： NIPPON STEEL CORPORATION
IPC分类号： G10K11/16
CPC分类号： G10K11/168 , E04B1/86 , E04B2001/8428 , E04B2001/8442 , G10K11/16 , Y10T428/1303 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1366 , Y10T428/1386
摘要： A thin metal sheet structure which can effectively lower a sound pressure level and quickly damp metallic sounds generated when the metal thin sheet structure is knocked. In a flat sheet-like or box-like structure comprising outer thin metal sheet and beams for reinforcing the former, each reinforcing beam (2) is brought into abutment with one of the surfaces of each thin metal sheet (1) through a sound damping sheet (3), and the sound damping sheet (3) and the thin metal sheet (1) or the reinforcing beam (2) are out of connection, or joined only on discrete points or areas, on at least one side of the sound damping sheet (3).
摘要翻译：一种薄金属片结构，能够有效地降低声压级并且快速地抑制当金属薄片结构被敲击时产生的金属声音。在包括外部薄金属片和用于加强前者的梁的平板状或盒状结构中，每个加强梁（2）通过隔音件与每个薄金属片（1）的一个表面邻接片材（3），隔音片（3）和薄金属片（1）或加强梁（2）在声音的至少一侧脱离连接或仅在离散点或区域连接阻尼片（3）。

18. 发明申请

WO1997006893A1 METHOD AND DEVICE FOR MARKING A STEEL PLATE 审中-公开
标题翻译：用于标记钢板的方法和装置
公开(公告)号：WO1997006893A1
公开(公告)日：1997-02-27
申请号：PCT/JP1996002273
申请日：1996-08-09
申请人： NIPPON STEEL CORPORATION
发明人： NIPPON STEEL CORPORATION , NAKAO, Kengo , FUJISAWA, Yoshihisa , HIRONAKA, Fumihiko , OTSUKA, Yuji
IPC分类号： B05B07/02
CPC分类号： B05B15/55
摘要： A steel plate marking method that prevents the clogging of a nozzle in marking and effects at all times a clear marking in a full temperature range from a normal temperature to 300 DEG C. The method using a double tube nozzle and maintaining dots of a diameter of 4mm through an air atomizing method for effecting marking on a target steel plate the temperature of which ranges from a normal temperature to 300 DEG C, the method comprising the steps of mixing compressed paint supplied from a paint pressure regulator valve in accordance with the temperature of a target material for marking and discharged from a paint discharging nozzle with compressed air supplied from an air pressure regulator valve and discharged from an air-cleaning fluid discharging nozzle, controlling the distance between the leading end of the nozzle and the target material for marking so as to effect marking and thereafter controlling the discharging switch between the cleaning fluid from the cleaning fluid pressure regulator valve and the air from the air pressure regulator valve during a period of time until the following marking in order to prevent the clogging of the nozzle and failure in printing.
摘要翻译：一种钢板标记方法，其防止喷嘴在标记中的堵塞并且在常温至300℃的全温度范围内始终具有清晰的标记。使用双管喷嘴并保持直径的点的方法 4mm，通过空气雾化法在目标钢板上进行标记，其温度范围为常温至300℃，该方法包括以下步骤：将从油漆压力调节阀供应的压缩油漆与根据用于从空气压力调节阀供给压缩空气并从空气清洁流体排放喷嘴排出的压缩空气用于标记和排出的目标材料，控制喷嘴的前端与用于标记的目标材料之间的距离以便进行标记，之后控制来自清洗液压力的清洗液之间的排出开关调节阀和空气压缩调节阀的空气在一段时间内直到下面的标记，以防止喷嘴堵塞和打印失败。

19. 发明申请

WO1996035816A1 EQUIPMENT FOR CONTINUOUSLY MANUFACTURING METAL COILS AND METAL COIL MANUFACTURING METHOD 审中-公开
标题翻译：连续制造金属线圈和金属线圈制造方法的设备
公开(公告)号：WO1996035816A1
公开(公告)日：1996-11-14
申请号：PCT/JP1996001211
申请日：1996-05-07
申请人： NIPPON STEEL CORPORATION , NOHARA, Yoshikatsu , SHODA, Shunji
发明人： NIPPON STEEL CORPORATION
IPC分类号： C21D11/00
CPC分类号： B22D11/0622 , B21B1/463 , B21B9/00 , B21B39/006 , B21B39/08 , B21B45/06 , B21B2015/0021 , B21B2015/0057 , C21D8/0215 , C21D8/0226 , C21D8/0263 , C21D8/0278 , C23G1/086 , C23G3/021 , C23G3/027 , Y10T29/49991 , Y10T29/51
摘要： Equipment for continuously manufacturing metal coils characterized in that a cooling apparatus is provided on the downstream side of a heat treatment furnace in a continuous thin casting production, hot rolling and heat treatment line with acid cleaning equipment, a trimmer, a heating apparatus, a shearing machine and a winder arranged on the downstream side of this cooling apparatus. This invention enables an acid cleaning line, a trimmer line or a shearing line to be switchably connected to the continuous thin casting production, hot rolling and heat treatment line, and each of these lines to be operated continuously or non-continuously (independently).
摘要翻译：用于连续制造金属线圈的设备，其特征在于，在具有酸洗设备，修边机，加热设备，剪切的连续薄铸造生产，热轧和热处理生产线中的热处理炉的下游侧设置冷却装置机器和卷绕机布置在该冷却装置的下游侧。本发明能够将酸洗线，修边线或剪切线切换连接到连续薄铸造生产，热轧和热处理生产线，并且这些线中的每条线连续地或非连续地（独立地）操作。

20. 发明申请

WO1996032574A1 MONOLITH HOLDING MATERIAL, METHOD FOR PRODUCING THE SAME, CATALYTIC CONVERTER USING THE MONOLITH, AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：单体保持材料及其制造方法，使用单相的催化转化器及其制造方法
公开(公告)号：WO1996032574A1
公开(公告)日：1996-10-17
申请号：PCT/JP1996001017
申请日：1996-04-12
申请人： MITSUBISHI CHEMICAL CORPORATION , NIPPON STEEL CORPORATION , SHOJI, Mamoru , SASAKI, Toshiaki , OHTA, Hitoshi , KASUYA, Masayuki
发明人： MITSUBISHI CHEMICAL CORPORATION , NIPPON STEEL CORPORATION
IPC分类号： F01N03/28
CPC分类号： F01N3/2857 , B01J35/04 , C04B30/02 , C04B38/0083 , D04H1/60 , D04H1/64 , F01N3/2853 , F01N2330/04 , Y10T29/49345
摘要： A monolith holding material for a catalytic converter that is used in an exhaust emission control system of an internal combustion engine. The material comprises a compressed alumina fibrous mat uniformly containing therein organic binders that are thermally decomposed by high-temperature exhaust gas to exhibit thickness restoration properties, whereby surface pressures are caused to act on the outer circumferential surface of the monolith and the inner circumferential surface of a metallic casing to thereby hold the monolith therebetween. The monolith holding member has a superior durability and gas sealing property, whereby the catalytic converter survives a long-time service even after subjected to a strong vibration and impact.
摘要翻译：一种用于内燃机废气排放控制系统中的用于催化转化器的整料保持材料。该材料包括均匀地含有由高温废气热分解的有机粘合剂的压缩氧化铝纤维垫，以表现出厚度恢复性能，由此使表面压力作用在整料的外周面和内圆周表面上金属壳体，从而将整体固定在其间。整体式保持构件具有优异的耐久性和气体密封性，即使在受到强烈的振动和冲击之后，催化转化器也能长时间地使用。

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