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1. 发明授权

US6074493A Method of continuously carburizing metal strip 失效
标题翻译：连续渗碳金属条的方法
公开(公告)号：US6074493A
公开(公告)日：2000-06-13
申请号：US713189
申请日：1996-09-12
申请人： Tsuguhiko Nakagawa , Koushi Kuramoto , Nobuaki Hanazono , Jun Morozumi , Susumu Satoh , Susumu Okada
发明人： Tsuguhiko Nakagawa , Koushi Kuramoto , Nobuaki Hanazono , Jun Morozumi , Susumu Satoh , Susumu Okada
IPC分类号： C21D1/19 , C21D9/00 , C23C8/22 , C23C8/20 , C21D1/54
CPC分类号： C21D9/0062 , C21D1/19 , C23C8/22
摘要： This invention aims at providing a method of continuously carburizing a metal strip, which is capable of providing industrially optimum carburization conditions while attaining non-soot-generating atmospheric data, desired carburization concentration distribution and desired carburization rate, in a case where a strip passed through a carburization furnace is carburized continuously in a surface reaction rate-governing area in which the carbon concentration in a superficial layer of the strip has not yet reached an equilibruim level with respect to the time. The method consist of carburization concentration distribution (S7), on the basis of the carburization conditions including given specification data for the steel plate, furnace temperature and composition of the atmospheric gas, outputting the concentration of the components of the atmospheric gas, feed and discharge rates and other carburization conditions when the set carburization rate and an actual carburization rate are equal (S8-S15), and correcting the set carburization rate when a difference between the set carburization rate and an actual carburization rate is large, and correcting the strip feed rate while correcting the composition of the atmospheric gas when a difference between the predetermined carburization rate and set carburization rate is large (S9).
摘要翻译：本发明的目的在于提供一种连续渗碳金属带的方法，该方法能够在条带通过的情况下获得工业上最佳的渗碳条件，同时获得产生非烟灰的大气数据，所需的渗碳浓度分布和所需的渗碳速率渗碳炉在表面反应速率控制区域中连续渗碳，其中带材的表面层中的碳浓度相对于时间尚未达到平衡水平。该方法包括渗碳浓度分布（S7），基于包括给出的钢板规格数据，炉温和气氛气体组成的渗碳条件，输出大气气体成分浓度，进料和排出当设定的渗碳速率和实际渗碳速率相等时（S8-S15），并且当设定的渗碳速率和实际渗碳速率之间的差异大时校正设定的渗碳速率，并且校正带材进料当预定的渗碳速率和设定的渗碳速率之间的差异大时，校正气氛气体的组成的速率（S9）。

2. 发明授权

US5372654A Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability 失效
标题翻译：具有优异的刚性和令人满意的冲压加工性的冲压加工用钢板
公开(公告)号：US5372654A
公开(公告)日：1994-12-13
申请号：US122357
申请日：1993-09-17
申请人： Susumu Satoh , Susumu Okada , Kouichi Hirata , Masahiko Morita , Tsuguhiko Nakagawa
发明人： Susumu Satoh , Susumu Okada , Kouichi Hirata , Masahiko Morita , Tsuguhiko Nakagawa
IPC分类号： C21D8/04 , C22C38/00 , C22C38/60 , C23C8/34 , C21D1/06
CPC分类号： C23C8/34 , C21D8/0457 , C22C38/001 , C21D2201/05 , C21D8/0426 , C21D8/0436 , C21D8/0473
摘要： The present invention provides a steel sheet for press working that exhibits excellent stiffness and satisfactory press workability. The steel sheet for press working includes: a composition of C+N+B=0.007 to 1.0 wt % in a region from the surface of the steel sheet to a position of 5% of the thickness in a direction of the thickness in at least either of the surface layers; a pole intensity of [{321}+{211}]/{100}.gtoreq.1.2 in a vertical direction to the sheet surface realized at a 3% thickness position in the direction of the thickness from the surface; and a composition of C+N+B=0.010 wt % less than in the central portion 40% except for two 30% portions of the two surface layers in the direction of the thickness.
摘要翻译：本发明提供一种显示出优异的刚性和令人满意的冲压加工性的冲压加工用钢板。用于冲压加工的钢板包括：在从钢板表面到至少厚度方向的厚度的5％的位置中，C + N + B = 0.007至1.0重量％的组合物至少任何表面层; 在距离表面厚度方向的3％厚度位置实现的板材表面垂直方向的[{321} + {211}] / {100}> / = 1.2的极强度; 并且除了在两个表面层的厚度方向上的两个30％的部分之外，C + N + B的组成比在中心部分40％小0.010重量％。

3. 发明授权

US5356494A High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same 失效
标题翻译：在室温下具有优异的非时效性且适于拉伸的高强度冷轧钢板及其制造方法
公开(公告)号：US5356494A
公开(公告)日：1994-10-18
申请号：US874306
申请日：1992-04-24
申请人： Susumu Okada , Kei Sakata , Susumu Satoh , Masahiko Morita , Toshiyuki Kato
发明人： Susumu Okada , Kei Sakata , Susumu Satoh , Masahiko Morita , Toshiyuki Kato
IPC分类号： C21D1/18 , C21D8/04 , C22C38/12
CPC分类号： C22C38/12 , C21D8/0473 , C21D1/185 , C21D2211/00 , C21D2211/002 , C21D2211/005 , C21D8/0436
摘要： The invention relates to a high strength cold rolled steel sheet having excellent non-aging property at room temperature and excellent drawability, said steel sheet having a dual-phase structure composed of a high-temperature transformed ferrite phase and a low-temperature transformed ferrite phase having high dislocation density.The invention also relates a high strength cold rolled steel sheet having excellent non-aging property at room temperature and bake hardenability, as well as excellent drawability. This steel sheet is produced by preparing a hot-rolled steel sheet, cold rolling the hot-rolled steel sheet at a rolling reduction not smaller than 60%, annealing the cold rolled steel sheet at a temperature which is not lower than the .gamma. transformation start temperature but below the A.sub.c3 transformation temperature, and cooling the annealed steel sheet at a rate not smaller than 5.degree. C./sec but not greater than 100.degree. C./sec.
摘要翻译：本发明涉及一种在室温下具有优异的非时效性和优异的拉伸性的高强度冷轧钢板，所述钢板具有由高温转化的铁素体相和低温转变的铁素体相组成的双相结构具有高位错密度。本发明还涉及在室温下具有优异的非时效性和烘烤淬透性以及优异的可拉伸性的高强度冷轧钢板。该钢板通过制备热轧钢板，以不低于60％的压延率将热轧钢板进行冷轧，在不低于γ转变开始的温度下退火冷轧钢板温度但低于Ac3转变温度，并且以不低于5℃/秒但不大于100℃/秒的速率冷却退火的钢板。

4. 发明授权

US5290370A Cold-rolled high-tension steel sheet having superior deep drawability and method thereof 失效
标题翻译：具有优异深冲性的冷轧高强度钢板及其制造方法
公开(公告)号：US5290370A
公开(公告)日：1994-03-01
申请号：US931066
申请日：1992-08-17
申请人： Susumu Okada , Susumu Masui , Susumu Satoh , Kei Sakata , Masahiko Morita , Toshiyuki Kato
发明人： Susumu Okada , Susumu Masui , Susumu Satoh , Kei Sakata , Masahiko Morita , Toshiyuki Kato
IPC分类号： C21D8/04 , C22C38/04 , C22C38/12
CPC分类号： C22C38/04 , C21D8/0426 , C22C38/12 , C21D8/0436 , C21D8/0473
摘要： A high-tension steel sheet suitable for deep drawing and having superior surface treatment characteristics is made of a steel consisting essentially of, by weight: 0.001 to 0.05% of C; not more than 1.0% of Si; not more than 2.5% of Mn; 0.05 to 1.0% of Mo; one or both of 0.001 to 0.2% of Nb and not more than 0.3% of Ti, wherein Ti*%+(48/93)Nb%.gtoreq.(48/12)C% in which Ti*%=Ti%-(48/32) S%-(48/14)N%, wherein, when Ti*%
摘要翻译：适用于深拉伸且具有优异表面处理特性的高强度钢板由基本上由以重量计0.001％至0.05％C的钢制成; 不超过1.0％的Si; 不超过2.5％的Mn; 0.05〜1.0％的Mo; 其中Ti *％+（48/93）Nb％> =（48/12）C％中Ti = 0.001〜0.2％，Ti为0.3％以下，Ti *％= Ti％ 48/32）S％ - （48/14）N％，其中，当Ti *％<0时，Ti *％被认为是0; 0.0005〜0.01％B; 0.01〜0.10％的Al; 不超过0.15％的P; 不超过S的0.010％; 不大于0.006％的N; Si，Mn和P满足0.2 <（Si％+ 10P％）/ Mn％<3.3的条件; 余量基本上是Fe和杂质。该钢板是通过以下工序制造的：将钢坯进行热轧，得到不低于Ar 3转变温度的最终热轧温度的热轧钢带; 在不含有Nb的情况下，在不低于300℃但不高于615℃的温度下卷取钢带，并且当含有Nb时不低于500℃，但不高于700℃; 对钢带进行冷轧，得到轧制压下率不低于65％的冷轧钢带; 在不低于再结晶温度但低于Ac3转变温度的温度下对冷轧带材进行再结晶退火。

5. 发明授权

US5053194A Formable thin steel sheets 失效
标题翻译：易燃薄钢板
公开(公告)号：US5053194A
公开(公告)日：1991-10-01
申请号：US449724
申请日：1989-12-12
申请人： Yoshio Yamazaki , Susumu Okada , Susumu Satoh , Toshiyuki Kato , Hideo Abe , Keiji Nishimura
发明人： Yoshio Yamazaki , Susumu Okada , Susumu Satoh , Toshiyuki Kato , Hideo Abe , Keiji Nishimura
IPC分类号： C21D8/04 , C22C38/00
CPC分类号： C22C38/00 , C21D8/04 , C21D8/0426 , C21D8/0436 , C21D8/0473 , C21D8/0478
摘要： A formable thin steel sheet such as hot rolled sheet, cold rolled sheet or surface treated sheet comprises not more than 0.003 wt. % of C, not more than 1.0 wt % of Si, not more than 1.0 wt % of Mn, not more than 0.15 wt % of P, not more than 0.020 wt % of S, not more than 0.0045 wt % of O, not more than 0.0020 wt % of N, not more than 0.15 wt % of Al provided that a ratio of Al/N is not less than 30, and the balance being Fe and inevitable impurities, and has not only improved formability for press forming, deep drawing or the like but also improved fatigue resistance as a welded joint.

6. 发明授权

US5279683A Method of producing high-strength cold-rolled steel sheet suitable for working 失效
标题翻译：生产适用于加工的高强度冷轧钢板的方法
公开(公告)号：US5279683A
公开(公告)日：1994-01-18
申请号：US891685
申请日：1992-05-29
申请人： Susumu Okada , Tojiro Ikeda , Susumu Satoh , Hideo Abe , Jun-ichi Mano , Norio Ohta
发明人： Susumu Okada , Tojiro Ikeda , Susumu Satoh , Hideo Abe , Jun-ichi Mano , Norio Ohta
IPC分类号： C21D8/04
CPC分类号： C21D8/0431 , C21D8/0436
摘要： A method of producing a high-strength cold-rolled steel sheet suitable for working uses which utilizes a steel material having the following composition: not more than 0.006 wt % of C, not more than 0.5 wt % of Si, not more than 2.0 wt % of Mn, and not less than 0.01 wt % but not more than 0.10 wt % of Ti, the Ti, C and N contents being determined to meet the condition of Ti>(48/12) C wt %+(48/14) N wt %, the steel also consisting essentially of not less than 0.0010 wt % but not more than 0.0100 wt % of Nb, not less than 0.0002 wt % but not more than 0.0020 wt % of B, not less than 0.03 wt % but not more than 0.20 wt % of P, not more than 0.03 wt % of S, not less than 0.010 wt % but not more than 0.100 wt % of Al, not more than 0.008 wt % of N, not more than 0.0045 wt % of O, and the balance substantially Fe and incidental inclusions. The steel material is cast and hot-rolled and then subjected to a cold rolling conducted at a sheet temperature not higher than 300.degree. C. under such a condition that the sum of the rolling reductions of passes which meet the following condition between said sheet temperature (T .degree.C.) and the strain rate .epsilon. (S-1) is 50% or greater:T.times..epsilon..gtoreq.50,000.degree. C. S.sup.-1The steel sheet is then continuously annealed or galvannealed.
摘要翻译：一种适用于使用具有以下组成的钢材的工作用高强度冷轧钢板的方法：不超过0.006重量％的C，不大于0.5重量％的Si，不大于2.0重量％ Mn，不小于0.01重量％，但不超过0.10重量％，Ti，C和N含量被确定为满足Ti>（48/12）C wt％+（48/14）的条件）N重量％时，钢还基本上由不少于0.0010重量％但不大于0.0100重量％的Nb组成，不小于0.0002重量％但不大于0.0020重量％的B，不小于0.03重量％，但是不超过0.20重量％的P，不大于0.03重量％的S，不小于Al的0.010重量％但不大于0.100重量％，不大于0.008重量％的N，不大于0.0045重量％的 O，余量基本上是Fe和附带的夹杂物。将钢材进行铸造和热轧，然后在不高于300℃的板材温度下进行冷轧，条件是在所述板温度之间满足以下条件的轧制轧制量的总和（T°C），应变速率（ε）（S-1）为50％以上：T *（ε）> = 50,000℃S-1然后对钢板进行连续退火或合金化热浸镀锌。

7. 发明授权

US5156694A Method of producing formable thin steel sheets 失效
标题翻译：生产可成形薄钢板的方法
公开(公告)号：US5156694A
公开(公告)日：1992-10-20
申请号：US696683
申请日：1991-05-07
申请人： Yoshio Yamazaki , Susumu Okada , Susumu Satoh , Toshiyuki Kato , Hideo Abe , Keiji Nishimura
发明人： Yoshio Yamazaki , Susumu Okada , Susumu Satoh , Toshiyuki Kato , Hideo Abe , Keiji Nishimura
IPC分类号： C21D8/04 , C22C38/00
CPC分类号： C22C38/00 , C21D8/04 , C21D8/0426 , C21D8/0436 , C21D8/0473 , C21D8/0478
摘要： A formable thin steel sheet such as hot rolled sheet, cold rolled sheet or surface treated sheet comprises not more than 0.003 wt % of C, not more than 1.0 wt % of Si, not more than 1.0 wt % of Mn, not more than 0.15 wt % of P, not more than 0.020 wt % of S, not more than 0.0045 wt % of O, not more than 0.0020 wt % of N, not more than 0.15 wt % of Al provided that a ratio of Al/N is not less than 30, and the balance being Fe and inevitable impurities, and has not only improved formability for press forming, deep drawing or the like but also improved fatigue resistance as a welded joint.
摘要翻译：热轧板，冷轧板或表面处理片等成形薄钢板不超过0.003重量％的C，不大于1.0重量％的Si，不大于1.0重量％的Mn，不大于0.15 重量％的P，不大于0.020重量％的S，不大于0.0045重量％的O，不大于0.0020重量％的N，不大于Al的0.15重量％，只要Al / N的比率不是小于30，余量为Fe和不可避免的杂质，不仅提高了冲压加工成形性，深冲压加工性，还提高了作为焊接接头的耐疲劳性。

8. 发明授权

US06835466B2 Alloyed galvanized steel plate having excellent slidability 失效
标题翻译：具有优异滑动性的合金镀锌钢板
公开(公告)号：US06835466B2
公开(公告)日：2004-12-28
申请号：US10311236
申请日：2002-12-17
申请人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Susumu Satoh
发明人： Kyoko Fujimoto , Makoto Shimura , Yoichi Tobiyama , Susumu Satoh
IPC分类号： B32B1500
CPC分类号： C23C2/26 , C23C2/28 , Y10S428/935 , Y10T428/12799
摘要： An alloyed hot-dip galvanized steel sheet is obtained by forming a hot-dip galvanized layer on the surface of the steel sheet and then alloying the steel sheet. The steel sheet exhibits a potential of −850 mV or less when it is immersed in a zinc sulfate-sodium chloride electrolyte. Alternatively, when it is electrolyzed according to constant potential electrolysis process in a zinc sulfate-sodium chloride electrolyte at a potential in a range from −940 mV to −920 mV, the quantity of electricity consumed is less than or equal to 0.5 C/cm2. The steel sheet exhibits excellent processability and particularly excellent sliding property.
摘要翻译：通过在钢板的表面上形成热镀锌层，然后使钢板合金化，得到合金化的热浸镀锌钢板。该钢板浸渍在硫酸锌 - 氯化钠电解液中时，电位为-850mV以下。或者，当在电位范围为-940mV至-920mV的硫酸锌 - 氯化钠电解液中根据恒定电位电解方法进行电解时，消耗的电量小于或等于0.5C / cm <2>。钢板表现出优异的加工性能和特别优异的滑动性能。

9. 发明授权

US06609266B1 Wiper motor 失效
标题翻译：刮水马达
公开(公告)号：US06609266B1
公开(公告)日：2003-08-26
申请号：US09606676
申请日：2000-06-30
申请人： Susumu Satoh , Hiroyuki Satoh
发明人： Susumu Satoh , Hiroyuki Satoh
IPC分类号： B60S106
CPC分类号： B60S1/166 , B60S1/08 , B60S1/245 , Y10S318/02
摘要： A wiper motor suitably applied to the wiper apparatus possible to solve a difference in the wiping range caused by the difference in the operation speed of the wiper blade by the wiper linkage used with an eccentric mechanism, which is provided with a semi-ringshaped high-potential plate connected with the power source, a semi-ringshaped low-potential plate grounded and disposed oppositely to the high-potential plate, and a common plate disposed in the center between the high and low-potential plates and electrically connected with the movable contact to rotate slidingly on the high and low-potential plates together with an output shaft of the wiper motor.
摘要翻译：适用于刮水器装置的刮水器马达可以解决由与偏心机构一起使用的擦拭器联动器的刮水片的操作速度的差异引起的擦拭范围的差异，该偏心机构设置有半环形高速与电源连接的电位板，与高电位板相对地接地并设置的半环形低电位板，以及设置在高电位板和低电位板之间的中心的公共板，并与可动触头电连接与雨刮器电机的输出轴一起在高低电位板上滑动旋转。

10. 发明授权

US06306341B1 Stainless steel product having excellent antimicrobial activity and method for production thereof 失效
标题翻译：具有优异抗微生物活性的不锈钢制品及其生产方法
公开(公告)号：US06306341B1
公开(公告)日：2001-10-23
申请号：US09463830
申请日：2000-01-28
申请人： Takeshi Yokota , Misako Tochihara , Susumu Satoh , Sadao Hasuno
发明人： Takeshi Yokota , Misako Tochihara , Susumu Satoh , Sadao Hasuno
IPC分类号： C22C3818
CPC分类号： C22C38/46 , C22C38/002 , C22C38/40
摘要： The present invention provides a stainless steel having superior corrosion resistance, antibacterial properties, and durability, the antibacterial properties being maintained after surface treatments commonly performed including, for example, polishing. In particular, the stainless steel contains not less than 10 percent by weight of chromium, 0.001 to 0.30 percent by weight of silver, or further contains 0.001 to 1.0 percent by weight of vanadium. In addition, not less than 0.0005 weight percent of a silver oxide, the amount thereof being not more than 1.1 times that of the silver, is dispersed in the stainless steel. In order to homogeneously disperse the silver oxide in the stainless steel, when continuous casting of molten steel is performed, the casting rate for the continuous casting is preferably 0.8 to 1.6 m/min. A method for manufacturing the stainless steel is also disclosed.
摘要翻译：本发明提供一种具有优异的耐腐蚀性，抗菌性和耐久性的不锈钢，其抗菌性在通常进行的表面处理（包括例如抛光）后保持。特别是，不锈钢含有不少于10重量％的铬，0.001〜0.30重量％的银，或者还含有0.001〜1.0重量％的钒。此外，不少于0.0005重量％的氧化银，其量不超过银的1.1倍，分散在不锈钢中。为了将氧化银均匀地分散在不锈钢中，当进行钢水的连续铸造时，连铸的铸造速度优选为0.8〜1.6m / min。还公开了一种制造不锈钢的方法。

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