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1. 发明授权

US5882803A High-strength hot dip galvannealed steel sheets having excellent plating properties and method of producing the same 失效
标题翻译：具有优异电镀性能的高强度热浸镀锌合金化钢板及其制造方法
公开(公告)号：US5882803A
公开(公告)日：1999-03-16
申请号：US525686
申请日：1995-09-28
申请人： Kazuhiro Seto , Kei Sakata , Toshiyuki Kato , Shigeru Umino , Chiaki Kato
发明人： Kazuhiro Seto , Kei Sakata , Toshiyuki Kato , Shigeru Umino , Chiaki Kato
IPC分类号： B32B15/01 , C23C2/28 , B32B15/18 , C21D1/00 , C22C38/00
CPC分类号： B32B15/013 , C23C2/28 , Y10T428/12799 , Y10T428/12951
摘要： The invention is a high-strength hot dip galvannealed steel sheet having excellent press formability and plating properties by utilizing Si as a strengthening component, specifying an interrelation between Si and Mn and further specifying an alloying ratio of hot dip galvannealed layer, which comprises C: 0.0005-0.0050%, Si: 0.1-2.5%, Mn: 0.1-2.5%, Ti: 0.003-010%, Nb: 0.003-0.10%, B: 0.005-0.0080%, P: 0.040-0.18%, S: not more than 0.008%, Al: 0.005-0.10%, and N: not more than 0.0060 wt %, provided that Si and Mn satisfy the following equation, and the remainder being Fe and incidental impurities, and has a hot dip galvannealed layer formed on a surface of the steel sheet and having a Fe content of 9-12%, wherein said equation is:1.5 (% Mn)-2.ltoreq.(% Si).ltoreq.2(% Mn) (1).
摘要翻译： PCT No.PCT / JP95 / 00196 Sec。 371 1995年9月28日第 102（e）1995年9月28日PCT PCT 1995年2月13日提交PCT公布。第WO95 / 21947号公报日期：1995年8月17日本发明是通过利用Si作为强化成分，具有优异的压制成形性和电镀性的高强度热浸镀锌钢板，指定Si与Mn之间的相互关系，进一步确定热浸镀锌合金层的合金化比例，其包含C：0.0005-0.0050％，Si：0.1-2.5％，Mn：0.1-2.5％，Ti：0.003-0.10％，Nb：0.003-0.10％，B：0.005-0.0080％，P：0.040-0.18 ％，S：不大于0.008％，Al：0.005-0.10％，N：不大于0.0060重量％，条件是Si和Mn满足下列等式，其余为Fe和杂质，并且具有热在钢板表面上形成的Fe含量为9〜12％的浸渍合金化热浸镀层，其中所述方程式为：1.5（％Mn）-2（％Si）≤2（％Mn） 1）。

2. 发明授权

US5542994A Method for manufacturing a high-formable, high-strength cold-rolled steel sheet excellent in resistance to secondary working embrittlement 失效
标题翻译：制造耐二次加工脆性优异的高成形，高强度冷轧钢板的方法
公开(公告)号：US5542994A
公开(公告)日：1996-08-06
申请号：US363365
申请日：1994-12-23
申请人： Kazuhiro Seto , Kaneharu Okuda , Kei Sakata , Toshiyuki Kato , Takashi Ono
发明人： Kazuhiro Seto , Kaneharu Okuda , Kei Sakata , Toshiyuki Kato , Takashi Ono
IPC分类号： C21D1/18 , C21D1/26 , C21D8/04 , C21D9/46 , C21D9/48 , C22C38/00 , C22C38/16 , C21D8/02
CPC分类号： C21D9/48 , C21D8/0426 , C21D1/185 , C21D1/26 , C21D2211/00 , C21D2211/005 , C21D8/0473
摘要： A method of producing a high-formable, high-strength cold-rolled steel sheet from a steel slab comprising a steel with very low carbon content, one or both of Ti and Nb as a composition for forming a carbide or a nitride, and B in the range satisfying the following expression:0.001 A.ltoreq.B (wt %).ltoreq.0.003 Awherein A is a parameter determined approximately by the following expression with reference to the relation:A=P (wt %)+0.2 Mn (wt %)+0.8 Si (wt %)-0.2, subjecting the steel to a hot rolling so as to finish at a temperature between about Ar.sub.3 transformation temperature and about Ar.sub.3 transformation temperature +100 C.degree.. Thereafter, the steel is successively subjected to coiling, cold-rolling and, then, continuous annealing at temperatures between Ac.sub.1 transformation temperature +5 C.degree. and Ac.sub.1 transformation temperature +50 C.degree., and not lower than 860 C.degree.. Thus, a volume percentage of a low temperature transformation phase is controlled within the range of about 5 to about 50%, thereby obtaining a high strength cold-rolled steel sheet having a tensile strength of 38 kgf/mm.sup.2 or more, plus excellent formability and resistance to secondary working embrittlement.
摘要翻译：作为用于形成碳化物或氮化物的组合物，由含有碳含量非常低的钢，Ti和Nb中的一种或两种的钢坯制造高成形性高强度冷轧钢板的方法，以及B 在满足以下表达式的范围内：0.001A

3. 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。

4. 发明授权

US5460665A Method of manufacturing a low-alloy ultra-low-carbon cold anisotropy rolled steel sheet exhibiting an excellent resistance to fabrication embrittlement and small internal anisotropy 失效
标题翻译：制造低合金超低碳冷各向异性轧制钢板的方法，其具有优异的耐制造脆性和小的内部各向异性
公开(公告)号：US5460665A
公开(公告)日：1995-10-24
申请号：US321583
申请日：1994-10-11
申请人： Eiko Yasuhara , Kei Sakata , Susumu Satoh , Toshiyuki Kato
发明人： Eiko Yasuhara , Kei Sakata , Susumu Satoh , Toshiyuki Kato
IPC分类号： C21D8/04 , C21D8/00
CPC分类号： C21D8/0426 , C21D8/0473
摘要： A method of manufacturing a cold rolled steel sheet includes the steps of preparing, as a material, a steel whose composition consists of C: 0.004 wt % or less, Si: 0.10 wt % or less, Mn: 0.50 wt % or less, Ti: between 0.01 wt % and 0.10 wt %, Nb: between 0.003 wt % and 0.03 wt %, B: between 0.001 wt % and 0.004 wt %, Al: between 0.03 wt % and 0.10 wt %, P: 0.025 wt % or less, S: 0.01 wt % or less, N: 0.006 wt % or less; performing a hot rolling on the material steel under the conditions of a finishing temperature between 800.degree. C. and 900.degree. C.; coiling the material at a temperature lower than 650.degree. C.; performing a cold rolling; performing a continuous annealing at a temperature between 830.degree. C. and Ac.sub.3 transformation point; and performing a skin pass rolling.
摘要翻译：制造冷轧钢板的方法包括以下步骤：制备组成为C：0.004重量％以下，Si：0.10重量％以下，Mn：0.50重量％以下的钢的材料，Ti ：0.01重量％〜0.10重量％，Nb：0.003重量％〜0.03重量％，B：0.001重量％〜0.004重量％，Al：0.03重量％〜0.10重量％，P：0.025重量％以下，S：0.01重量％以下，N：0.006重量％以下，在800〜900℃的终轧温度的条件下对钢材进行热轧。在低于650℃的温度下卷取材料; 进行冷轧; 在830℃和Ac3转化点之间进行连续退火; 并执行皮肤通过滚动。

5. 发明授权

US5582658A High strength steel sheet adapted for press forming and method of producing the same 失效
标题翻译：适用于冲压成形的高强度钢板及其制造方法
公开(公告)号：US5582658A
公开(公告)日：1996-12-10
申请号：US571683
申请日：1995-12-13
申请人： Susumu Masui , Kei Sakata , Fusao Togashi , Masahiko Morita , Toshiyuki Kato
发明人： Susumu Masui , Kei Sakata , Fusao Togashi , Masahiko Morita , Toshiyuki Kato
IPC分类号： C21D8/04 , C22C38/14 , C22C38/02
CPC分类号： C21D8/041 , C22C38/14 , C21D8/0426 , C21D8/0473
摘要： A high strength steel sheet adapted for press forming and method producing the same. The steel sheet containing by weight C: 0.01-0.1%, Si: 0.1-1.2%, Mn: not more than 3.0%, Ti:a value of (Ti%-1.5S%-3.43N%)/C% being 4-12, B: 0.0005-0.005%, Al: not more than 0.1%, P: not more than 0.1%, S: not more than 0.02%, N: not more than 0.05%. The method for producing the steel sheet wherein a steel slab containing the above mentioned component composition is heated and hot rolled in a temperature range of 1100-1280.degree. C. to provide a hot rolled sheet. The hot rolled sheet may be is subjected to cold rolling and annealing to provide a cold rolled sheet.
摘要翻译：适用于压制成型的高强度钢板及其制造方法。含有C：0.01-0.1％，Si：0.1-1.2％，Mn：不大于3.0％的Ti：a（Ti％-1.5S％-3.43N％）/ C％的值为4 -12，B：0.0005-0.005％，Al：不大于0.1％，P：不大于0.1％，S：不大于0.02％，N：不大于0.05％。将含有上述组分组合物的钢板在1100-1280℃的温度范围内加热和热轧制成钢板的方法，以提供热轧板。对热轧板进行冷轧和退火以提供冷轧板。

6. 发明授权

US5846343A Cold rolled steel sheet exhibiting excellent press workability and method of manufacturing the same 失效
标题翻译：表现出优异的压制加工性的冷轧钢板及其制造方法
公开(公告)号：US5846343A
公开(公告)日：1998-12-08
申请号：US616078
申请日：1996-03-14
申请人： Eiko Yasuhara , Kei Sakata , Toshiyuki Kato
发明人： Eiko Yasuhara , Kei Sakata , Toshiyuki Kato
IPC分类号： C21D8/04 , C21D9/48 , C22C38/00 , C22C38/12 , C22C38/14
CPC分类号： C22C38/14 , C21D8/041 , C22C38/12 , C21D8/0426 , C21D8/0436 , C21D8/0473
摘要： A cold rolled steel sheet including about 0.001 weight percent or less of carbon (C), about 0.1 weight percent or less of silicon (Si), about 0.3 weight percent or less of manganese (Mn), about 0.05 weight percent or less of phosphorus (P), about 0.003 weight percent or less of sulfur (S), about 0.1 weight percent or less of aluminum (Al), about 0.002 weight percent or less of nitrogen (N), about 0.005 to 0.02 weight percent of titanium (Ti), about 0.001 to 0.01 weight percent of niobium (Nb), and the balance iron and incidental impurities. The total weight percent of carbon, sulfur, and nitrogen is about 0.004 weight percent or less. The content of titanium, carbon, sulfur and nitrogen satisfies the equation: about 4.times.(C wt %).ltoreq.(Ti wt %)-48/14(N wt %)-48/32(S wt %).ltoreq.about 12.times.(C wt %). The method of the invention includes uniformly heating a steel slab having a composition as described above at a temperature T(K) satisfying the following equation: T(K).times.(C wt %+S wt %).ltoreq.about 4.0, and within a temperature range from abut 900.degree. to 1,300.degree. C., hot rolling at a finishing temperature of higher than the A.sub.C3 transformation temperature, coiling at a temperature of about 650.degree. C. or less, cold rolling after pickling at a rolling reduction rate of about 65 to 90 percent, and recrystallization-annealing at a temperature ranging from about 700.degree. to 950.degree. C.
摘要翻译：包含碳（C）的约0.001重量％以下，硅（Si）0.1重量％以下，锰（Mn）0.3重量％以下，磷的约0.05重量％以下的冷轧钢板（P）约0.003重量％或更少的硫（S），约0.1重量％或更少的铝（Al），约0.002重量％或更少的氮（N），约0.005至0.02重量％的钛（Ti ），约0.001〜0.01重量％的铌（Nb），余量为铁和杂质。碳，硫和氮的总重量百分比为0.004重量％以下。钛，碳，硫和氮的含量满足以下等式：约4x（C wt％）（Ti wt％）-48/14（N wt％）-48/32（S wt％）约12x（C wt％）。本发明的方法包括在满足以下等式的温度T（K）下均匀加热具有上述组成的钢坯：T（K）x（C wt％+ S wt％）≤4.0，以及在约900〜1300℃的温度范围内，在高于AC3相变温度的终轧温度下进行热轧，在约650℃以下的温度下卷取，以轧制压下率酸洗后的冷轧约65〜90％，在约700〜950℃的温度下进行再结晶退火。

7. 发明授权

US5360493A High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same 失效
标题翻译：高强度冷拉伸性能优良的低强度冷轧钢板及其制造方法
公开(公告)号：US5360493A
公开(公告)日：1994-11-01
申请号：US72725
申请日：1993-06-07
申请人： Saiji Matsuoka , Hidetaka Kawabe , Eiko Yasuhara , Kei Sakata , Toshiyuki Kato
发明人： Saiji Matsuoka , Hidetaka Kawabe , Eiko Yasuhara , Kei Sakata , Toshiyuki Kato
IPC分类号： C21D8/04 , C22C38/12 , C22C38/06
CPC分类号： C21D8/0426 , C22C38/12 , C21D8/0405 , C21D8/0436 , C21D8/0463 , C21D8/0473
摘要： In a method of producing a high-strength cold-rolled steel sheet excelling in deep drawability, a steel material is used which consists of: a basic composition including 0.01% or less of C, 0.1 to 2.0% of Si, 0.5 to 3.0% of Mn, 0.02 to 0.2% of P, 0.05% or less of S, 0.03 to 0.2% of Al, 0.01% or less of N, 0.001 to 0.2% of Nb, and 0.0001 to 0.008% of B in such a way that the respective contents of C, Nb, Al, N, Si, Mn and P satisfy the following formulae:5.ltoreq.Nb/C.ltoreq.30, 10.ltoreq.Al/N.ltoreq.80, and 16.ltoreq.(3.times.Si/28+200 .times.P/31)/(Mn/55).ltoreq.40; Fe remnant; and inevitable impurities, the method including the steps of:performing rolling on the steel material with a total reduction of 50% or more and 95% or less while effecting lubrication thereon in a temperature range of not higher than the Ar.sub.3 transformation temperature and not lower than 500.degree. C.;performing a hot-rolled sheet recrystallization treatment on the steel material by a coiling or annealing process;performing cold rolling on the steel material with a reduction of 50 to 95%; and theneffecting recrystallization annealing on the steel material in a temperature range of 700 .degree. to 950.degree. C.
摘要翻译：在制造深冲性优异的高强度冷轧钢板的方法中，使用由以下组成的钢材，所述钢材由以下组成：含有0.01％以下的C，0.1〜2.0％的Si，0.5〜3.0％的Mn，0.02〜0.2％的P，0.05％以下的S，0.03〜0.2％的Al，0.01％以下的N，0.001〜0.2％的Nb和0.0001〜0.008％的B， C，Nb，Al，N，Si，Mn和P的各自的含量满足下式：5≤Nb/C≤30,10≤Al/N≤80， =（3×Si / 28 + 200×P / 31）/（Mn / 55）≤40; 铁残和不可避免的杂质，所述方法包括以下步骤：在不高于Ar 3转变温度的温度范围内对钢材进行总压下率为50％以上且95％以下的润滑而不降低 500℃以上。通过卷取或退火处理对钢材进行热轧板再结晶处理; 对钢材进行冷轧，减少50〜95％; 然后在700〜950℃的温度范围内对钢材进行再结晶退火。

8. 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。

9. 发明授权

US08933923B2 Display device and method for driving display device 有权
标题翻译：用于驱动显示装置的显示装置和方法
公开(公告)号：US08933923B2
公开(公告)日：2015-01-13
申请号：US13601839
申请日：2012-08-31
申请人： Toshiyuki Kato
发明人： Toshiyuki Kato
IPC分类号： G09G5/00 , G09G3/32
CPC分类号： G09G3/3258 , G09G3/3291 , G09G2300/043 , G09G2320/041 , G09G2320/0626 , G09G2330/021 , G09G2330/12 , G09G2360/16 , H01L27/3244
摘要： A display device according to the present disclosure includes: an organic EL display unit having pixels; a variable voltage source which supplies a voltage to the organic EL display unit; and a voltage drop amount calculating circuit which regulates the voltage output by the variable voltage source, according to video data, in which the organic EL display unit further includes an anode-side power source line network and a cathode-side power source line network connected to the pixels and the variable voltage source, for supplying the voltage from the variable voltage source, and the voltage drop amount calculating circuit estimates, from the video data, a distribution of voltage drop amount in the anode-side power source line network and the cathode-side power source line network for each of the pixels, and regulates the voltage based on the estimated distribution of voltage drop amount for each of the pixels.
摘要翻译：根据本公开的显示装置包括：具有像素的有机EL显示单元; 向所述有机EL显示单元提供电压的可变电压源; 以及压电量计算电路，其根据视频数据调节由可变电压源输出的电压，其中有机EL显示单元还包括阳极侧电源线网络和连接的阴极侧电源线网络对于像素和可变电压源，用于提供来自可变电压源的电压，并且电压降计算电路从视频数据估计阳极侧电力线网络中的电压降量的分布和阴极侧电源线网络，并且基于每个像素的电压降量的估计分布来调节电压。

10. 发明授权

US08772366B2 Phenolic foam 有权
标题翻译：酚醛泡沫
公开(公告)号：US08772366B2
公开(公告)日：2014-07-08
申请号：US13603889
申请日：2012-09-05
申请人： Vincent Coppock , Ruud Zeggelaar , Hiroo Takahashi , Toshiyuki Kato
发明人： Vincent Coppock , Ruud Zeggelaar , Hiroo Takahashi , Toshiyuki Kato
IPC分类号： C08J9/00 , C08J9/14 , C08G8/00 , C08G8/04 , C08G8/10
CPC分类号： C08J9/145 , C08J9/0066 , C08J9/149 , C08J2203/14 , C08J2203/142 , C08J2361/06 , C08J2361/10 , C08L71/08 , Y10T428/249953 , Y10T442/647
摘要： A phenolic foam is made by foaming and curing a foamable phenolic resin composition that comprises a phenolic resin, a blowing agent, an acid catalyst and an inorganic filler. The blowing agent comprises a blend of chlorinated aliphatic hydrocarbon containing 2 to 5 carbon atoms and an aliphatic hydrocarbon containing from 3 to 6 carbon atoms mixed in a ratio of 60/40 to 5/5 parts by weight. The inorganic filler is at least one selected from a metal hydroxide, a metal oxide, a metal carbonate and a metal powder. The phenolic foam has a pH of 5 or more and a water uptake less than 1 kg/m2. A phenolic foam with a higher pH value compared with conventional phenolic foam reduces corrosion risk when in contact with metallic materials. The phenolic foam maintains excellent long-term stable thermal insulation performance, low water uptake and fire resistance performance and by using the said blowing agent, does not harm the environment as an ozone or global warming depleting material.
摘要翻译：通过发泡和固化包含酚醛树脂，发泡剂，酸催化剂和无机填料的可发泡酚醛树脂组合物来制备酚醛泡沫。发泡剂包含含有2至5个碳原子的氯化脂族烃和含有3至6个碳原子的脂族烃的混合物，其混合比例为60/40至5/5重量份。无机填料是选自金属氢氧化物，金属氧化物，金属碳酸盐和金属粉末中的至少一种。酚醛泡沫体的pH为5以上，吸水量小于1kg / m 2。与常规酚醛泡沫相比，具有较高pH值的酚醛泡沫体在与金属材料接触时可降低腐蚀风险。酚醛泡沫塑料具有优异的长期稳定的隔热性能，低吸水性和耐火性能，并且通过使用所述发泡剂，不会对臭氧或全球变暖消耗材料造成危害。

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