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1. 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。

2. 发明申请

WO1996030560A1 RUST-PREVENTIVE STEEL SHEET FOR FUEL TANK AND PROCESS FOR PRODUCING THE SHEET 审中-公开
标题翻译：燃油罐用防锈钢板及其制造方法
公开(公告)号：WO1996030560A1
公开(公告)日：1996-10-03
申请号：PCT/JP1996000835
申请日：1996-03-28
申请人： NIPPON STEEL CORPORATION , OYAGI, Yashichi , OMORI, Takayuki , FUDA, Masahiro , SAWADA, Ken , OKADA, Nobuyoshi
发明人： NIPPON STEEL CORPORATION
IPC分类号： C23C28/00
CPC分类号： C23C28/00 , C23C2/02 , C23C2/06 , C23C2/08 , C23C28/021 , C23C28/028 , Y10T428/12535 , Y10T428/12556 , Y10T428/12708 , Y10T428/12722 , Y10T428/12792 , Y10T428/12799 , Y10T428/12944 , Y10T428/12951 , Y10T428/12958 , Y10T428/12972 , Y10T428/31681
摘要： A rust-preventive steel sheet for fuel tanks having on the surface thereof an alloy layer containing at least one of Ni, Fe, Zn and Sn and having a layer thickness of at most 2 mu m per each side and, formed thereon, a tin-zinc alloy plating layer comprising 40-99 wt.% Sn and 60-1 wt.% Zn, containing at most 20/0.25 mm of zinc crystals with a major diameter of 250 mu m or above, and having a layer thickness of 2-50 mu m per each side, the steel sheet as the base metal containing, on the weight basis, at most 0.1 % C, at most 0.1 % Si, 0.05-1.2 % Mn, at most 0.04 % P, at most 0.1 % Al, optionally at least one of B, Ti, Nb and Cr, and the balance consisting of Fe and inevitable impurities; and a process for producing the sheet which comprises precoating an annealed steel sheet with Ni and Ni-Fe alloy in a Ni content of 0.1-3.0 g/m , coating the sheet with a flux containing 2-45 wt.% (in terms of chlorine) of hydrochloric acid, and plating the sheet by dipping the same in an alloy bath composed of 40-99 wt.% Sn and 60-1 wt.% Zn at a bath temperature ranging from the melting point of the alloy plus 20 DEG C to the melting point plus 300 DEG C for a period of less than 15 sec.
摘要翻译：一种用于燃料箱的防锈钢板，其表面上具有包含Ni，Fe，Zn和Sn中的至少一种的合金层，每层具有至多2μm的层厚度，并且在其上形成锡包含40-99重量％Sn和60-1重量％Zn的锌合金镀层，其含有至多20 / 0.25mm 2的长度为250μm或以上的锌晶体，并且具有层每侧厚度为2-50μm，作为贱金属的钢板以重量计含有至多0.1％C，至多0.1％Si，0.05-1.2％Mn，至多0.04％P，在最多0.1％的Al，任选的B，Ti，Nb和Cr中的至少一种，余量由Fe和不可避免的杂质组成; 以及该片材的制造方法，其特征在于，以Ni含量为0.1-3.0g / m 2的Ni和Ni-Fe合金预退火钢板，用含2-45％（重量）在氯化氢的条件下），并且在从合金熔点的浴温度下将其浸渍在由40-99重量％Sn和60-1重量％Zn组成的合金浴中，加20℃至熔点加300℃，时间小于15秒。

3. 发明申请

WO1996026026A1 EASILY OPENABLE METALLIC CAN LID OF SUPERIOR OPENABILITY AND METHOD OF MANUFACTURING SAME 审中-公开
标题翻译：易于操作的金属可以提供高级可操作性及其制造方法
公开(公告)号：WO1996026026A1
公开(公告)日：1996-08-29
申请号：PCT/JP1996000408
申请日：1996-02-22
申请人： NIPPON STEEL CORPORATION , OYAGI, Yashichi , MANABE, Kouji , NISHIDA, Hiroshi , SENUMA, Takehide , ITOH, Hiroshi , YANO, Masaaki , TAKESHITA, Tetsurou , IZAKI, Teruaki , TANIMOTO, Shinji
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21D51/44
CPC分类号： B21D51/383 , Y10S220/906
摘要： An easily openable metallic can lid and a method of manufacturing the same, in which a guide groove in the can lid for opening is S-shaped in cross section to improve an opening property, generation of resin film defects in molding process is eliminated, and repair coating on inner and outer surfaces of the can lid is unnecessary. When an opening piece, which is easily opened by a hand of a user, is formed on the metallic can lid, a property of a resin film on a metallic sheet, shapes, dimensions and clearance of shoulders on a punch and a die, a retained thickness of a guide groove for opening, a degree of press-back work and the like are specified to form a guide groove for opening, which is S-shaped in cross section, without breaking the resin film, thereby attaining a superior opening property.
摘要翻译：一种容易开启的金属罐盖及其制造方法，其中开口的罐盖中的导向槽的横截面为S形以提高开口性能，消除了成型工艺中的树脂膜缺陷的产生，并且不需要在罐盖的内表面和外表面上修补涂层。当在金属罐盖上形成容易被使用者打开的开口件时，金属板上的树脂膜的性质，冲头和模具上的肩部的形状，尺寸和间隙，指定用于打开的引导槽的保持厚度，压靠加工等等以形成横截面为S形的导向槽，而不破坏树脂膜，从而获得优异的开口性。

4. 发明申请

WO1994014552A1 METHOD OF MANUFACTURING EASILY OPENABLE CAN LIDS OF RESIN LAMINATED METAL PLATE, EASILY OPENABLE CAN LID, AND RESIN LAMINATED METAL PLATE FOR EASILY OPENABLE CAN LIDS 审中-公开
标题翻译：制造易于使用的树脂层压金属板的易于使用的方法，易于使用的罐头和树脂层压金属板，用于易于操作的罐头
公开(公告)号：WO1994014552A1
公开(公告)日：1994-07-07
申请号：PCT/JP1993001878
申请日：1993-12-24
申请人： NIPPON STEEL CORPORATION , NISHIDA, Hiroshi , OYAGI, Yashichi , NAKAMURA, Kiyonori
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21D51/44
CPC分类号： B21D51/44 , B21D51/383 , Y10T428/24612 , Y10T428/269 , Y10T428/31681
摘要： A method of manufacturing an easily openable can lid of a resin laminated metal plate, consisting of the steps of subjecting a resin laminated metal plate for easily openable can lids, which is composed of a metal plate or a surface-treated metal plate one or both surfaces of which are laminated with a crystalline saturated polyester resin film of a thickness of 10-100 mu m, elongation of not less than 150 % and crystal melting heat at a crystallinity of not more than 10 % of not less than 10 joule/g to composite extrusion molding using upper and lower metal molds having a radius of round shoulders of 0.1-1.0 mm so as to form a cut guide groove of a thickness of its remaining uncut bottom portion of not more than 1/2 of the thickness of the raw metal plate, and thereafter heat treating the crystalline saturated polyester resin layer around the cut guide groove at a temperature not lower than the cold crystallization starting temperature and lower than the melting point thereof; and easily openable can lid obtained by this method; and a resin laminated metal plate used to obtain the can lid.
摘要翻译：一种树脂层压金属板的易开盖罐的制造方法，其特征在于，将由金属板或表面处理金属板构成的树脂层叠金属板进行易于打开的罐盖，其表面与10-100μm厚度的结晶饱和聚酯树脂膜层叠，不超过150％的伸长率和不超过10焦耳/克的结晶度不超过10％的结晶熔化热使用具有0.1-1.0mm的圆肩半径的上下金属模具进行复合挤出成型，以形成其剩余未切割底部的厚度的切割导向槽不大于其厚度的1/2 然后在不低于冷结晶起始温度且低于其熔点的温度下对结晶饱和聚酯树脂层在切割导向槽周围进行热处理; 并通过该方法获得容易打开的罐盖; 以及用于获得罐盖的树脂层压金属板。

5. 发明申请

WO1994024322A1 GOLD ALLOY WIRE FOR BONDING SEMICONDUCTOR DEVICE 审中-公开
标题翻译：用于焊接半导体器件的金合金线
公开(公告)号：WO1994024322A1
公开(公告)日：1994-10-27
申请号：PCT/JP1994000599
申请日：1994-04-08
申请人： NIPPON STEEL CORPORATION , UNO, Tomohiro , KITAMURA, Osamu , OHNO, Yasuhide Nippon Steel Corporation Advanced Materials & Technology Research Laboratorie
发明人： NIPPON STEEL CORPORATION
IPC分类号： C22C05/02
CPC分类号： H01L24/48 , C22C5/02 , H01L24/43 , H01L24/45 , H01L2224/05624 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48624 , H01L2224/48724 , H01L2924/00011 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01014 , H01L2924/0102 , H01L2924/01027 , H01L2924/01033 , H01L2924/01038 , H01L2924/01039 , H01L2924/01047 , H01L2924/01057 , H01L2924/01058 , H01L2924/0106 , H01L2924/01066 , H01L2924/01079 , H01L2924/01082 , H01L2924/01105 , H01L2924/01327 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/181 , H01L2924/19043 , H01L2924/20752 , H01L2924/01081 , H01L2924/01004 , H01L2924/01049 , H01L2924/00014 , H01L2924/00 , H01L2924/013
摘要： This invention provides a gold alloy wire for bonding a semiconductor device to improve long term reliability of wire bonds to electrodes, reduce wire bending, increase the resistance against the flow of molding resin, and form a high wire loop. The gold alloy wire comprises 50 to 3,000 ppm by weight of Mn and the balance of gold and unavoidable impurities. Groups of elements to be added to the thin wire may be (1) 1 to 20 ppm by weight of at least one of Be and B, in total; (2) 1 to 30 ppm by weight of at least one of Ca, Sr and rare earth elements, in total; and (3) 1 to 50 ppm by weight of at least one of In and Tl, in total; a preferable combination is (1), (2), (1)+(2), (2)+(3) or (1)+(2)+(3). The gold alloy wire according to the present invention provides wire bonds on a semiconductor device, which are reliable even under a high temperature condition and further the gold alloy wire can cope with high density packaging of semiconductors.
摘要翻译：本发明提供了一种用于接合半导体器件的金合金线，以提高与电极的引线键合的长期可靠性，减少线弯曲，增加对模制树脂流动的阻力，并形成高线环。金合金丝包含50至3,000重量ppm的Mn，余量为金和不可避免的杂质。要添加到细丝中的元件组可以是（1）总共为1至20重量ppm的Be和B中的至少一个; （2）总计1〜30重量ppm的Ca，Sr和稀土元素中的至少一种; 和（3）1至50重量ppm的In和T1中的至少一个; 优选组合为（1），（2），（1）+（2），（2）+（3）或（1）+（2）+（3）。根据本发明的金合金丝线在半导体器件上提供引线键合，甚至在高温条件下也是可靠的，而且金合金线材可以应付半导体的高密度封装。

6. 发明申请

WO1998024633A1 ELECTROSTATIC RECORDING HEAD UNIT 审中-公开
标题翻译：静电记录头单元
公开(公告)号：WO1998024633A1
公开(公告)日：1998-06-11
申请号：PCT/JP1997004400
申请日：1997-12-02
申请人： NIPPON STEEL CORPORATION , SATO, Hitoshi , HORIKAWA, Takashi , UENO, Noboru
发明人： NIPPON STEEL CORPORATION
IPC分类号： B41J02/41
CPC分类号： G06K15/14
摘要： An electrostatic recording head unit and a method for detecting a fault caused in the electrostatic recording head provided with a device for detecting a head fault of the unit due to a short circuit between main electrodes, which is so structured that a main electrode current to be supplied to at least one group of main electrodes out of a plurality of the electrodes may be detected by a current detector, a value corresponding to a peak value of the main electrode current may be held, and the held value and the value corresponding to the main electrode current detected by the current detector may be compared to determine if the main electrode current is a short-circuit one or not. The electrostatic recording head is constituted with a plurality of main electrodes for discharging, a head assembly including a plurality of auxiliary electrodes located face to face with the main electrodes, connecting sections to be connected to the main electrodes respectively, connection boards connected via signal lines which are connected to the connecting sections, a main electrode driving board provided with a main electrode driving circuit for driving the main electrodes, an auxiliary electrode driving board provided with an auxiliary electrode driving circuit for driving the auxiliary electrodes, and a means for connecting the main electrode driving board and the auxiliary electrode driving board to the connection boards.
摘要翻译：一种静电记录头单元和用于检测在静电记录头中引起的故障的方法，该静电记录头设置有用于检测由于主电极之间的短路而导致的单元的头部故障的装置，其被构造成使得主电极电流为提供给多个电极中的至少一组主电极的电流可以由电流检测器检测，可以保持与主电极电流的峰值相对应的值，并且保持值和对应于可以比较由电流检测器检测的主电极电流，以确定主电极电流是否是短路的。静电记录头由多个用于放电的主电极构成，头组件包括分别与主电极面对面设置的多个辅助电极，分别连接到主电极的连接部分，经由信号线连接的连接板连接到连接部分的主电极驱动板，设置有用于驱动主电极的主电极驱动电路的主电极驱动板，设置有用于驱动辅助电极的辅助电极驱动电路的辅助电极驱动板，以及用于连接主电极驱动板和辅助电极驱动板连接到连接板。

7. 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℃

8. 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。

9. 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。

10. 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。

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