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11. 发明申请

US20120107633A1 HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：高强度钢板及其制造方法
公开(公告)号：US20120107633A1
公开(公告)日：2012-05-03
申请号：US13381992
申请日：2010-06-29
申请人： Koichi Nakagawa , Takeshi Yokota , Kazuhiro Seto , Satoshi Kinoshiro , Yuji Tanaka , Katsumi Yamada , Tetsuya Mega , Katsumi Nakajima
发明人： Koichi Nakagawa , Takeshi Yokota , Kazuhiro Seto , Satoshi Kinoshiro , Yuji Tanaka , Katsumi Yamada , Tetsuya Mega , Katsumi Nakajima
IPC分类号： B21C1/00 , C21D8/02
CPC分类号： C22C38/02 , C21D8/0226 , C21D8/0273 , C21D2211/004 , C21D2211/005 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/24 , C22C38/28 , Y10T428/12229
摘要： A high-strength steel sheet includes a composition containing, in mass percent, 0.08% to 0.20% of carbon, 0.2% to 1.0% of silicon, 0.5% to 2.5% of manganese, 0.04% or less of phosphorus, 0.005% or less of sulfur, 0.05% or less of aluminum, 0.07% to 0.20% of titanium, and 0.20% to 0.80% of vanadium, the balance being iron and incidental impurities.
摘要翻译：高强度钢板包括以质量％计含有0.08％至0.20％的碳，0.2％至1.0％的硅，0.5％至2.5％的锰，0.04％以下的磷，0.005％以下的组合物的硫，0.05％以下的铝，0.07〜0.20％的钛，0.20〜0.80％的钒，余量为铁和杂质。

12. 发明授权

US5537206A Method for analyzing steel and apparatus therefor 失效
标题翻译：钢及其设备分析方法
公开(公告)号：US5537206A
公开(公告)日：1996-07-16
申请号：US331792
申请日：1994-10-31
申请人： Takanori Akiyoshi , Tadashi Mochizuki , Akiko Sakashita , Yohichi Ishibashi , Satoshi Kinoshiro , Yoshihito Iwata , Yoshihiko Kawai , Yoichi Nimura , Hiroaki Miyahara
发明人： Takanori Akiyoshi , Tadashi Mochizuki , Akiko Sakashita , Yohichi Ishibashi , Satoshi Kinoshiro , Yoshihito Iwata , Yoshihiko Kawai , Yoichi Nimura , Hiroaki Miyahara
IPC分类号： G01N1/00 , G01N21/71 , G01N33/20 , G01N21/63 , G01N21/72 , G01N21/73
CPC分类号： G01N33/20 , G01N21/718 , G01N1/22
摘要： A method for analyzing steel which comprises: grinding an analysis area of a steel ingot; sealing the analysis area with a sealing section of a cell for generating fine particles; again grinding the analysis area, while an argon gas is introduced into the cell; irradiating a pulsed laser beam of 10.sup.8 W/cm.sup.2 or more onto the analysis area at an irradiating spot of at least 1 mm.sup.2 to generate the fine particles; moving the irradiating spot; and transferring the generated fine particles by the argon gas to a plasma emission analysis for analysis. A further method for analyzing steel comprises: solidifying a molten steel sample, forming a red-hot sample; putting the sample into a sample holding section of a sample chamber under a purified argon gas atmosphere, the sample holding section having an inner curved surface the same as a curved surface of the sample; irradiating a pulsed laser onto the sample to remove a sample surface layer of 25 .mu.m or more of the sample and to generate fine particles from the sample; and exciting the fine particles by a plasma emission analyzer to analyze the composition of the fine particles.
摘要翻译：一种钢的分析方法，包括：研磨钢锭的分析区域; 用用于产生细颗粒的电池的密封部分密封分析区域; 再次研磨分析区，同时将氩气引入电池; 以至少1mm 2的照射点将108W / cm 2以上的脉冲激光照射到分析区域上，生成微粒子; 移动照射点; 并通过氩气将生成的细颗粒转移到等离子体发射分析用于分析。分析钢的另一种方法包括：使钢水样品固化，形成红热样品; 将样品放置在纯化氩气气氛下的样品室的样品保持部分中，样品保持部分具有与样品的曲面相同的内部曲面; 将脉冲激光照射到样品上以除去样品的25μm或更多的样品表面层，并从样品中产生细颗粒; 并通过等离子体发射分析仪激发细颗粒以分析细颗粒的组成。

13. 发明授权

US10287644B2 Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method 有权
公开(公告)号：US10287644B2
公开(公告)日：2019-05-14
申请号：US14123688
申请日：2012-08-08
申请人： Satoshi Kinoshiro , Toshiyuki Ito , Ryo Kawabata , Toshiro Ishige , Kyoko Fujimoto , Masao Inose
发明人： Satoshi Kinoshiro , Toshiyuki Ito , Ryo Kawabata , Toshiro Ishige , Kyoko Fujimoto , Masao Inose
IPC分类号： C21C1/02 , C21C7/00 , C21C7/06 , C21C7/10 , C21C7/064 , G01N21/64 , G01N33/00 , F27D19/00 , F27D21/00
摘要： A method for desulfurizing molten steel comprising taking a sample out from molten steel after tapping from a converter or during secondary refining and analyzing the sample rapidly with high accuracy by a method comprising a high frequency induction heating step wherein the sample is combusted and oxidized under the high frequency induction heating in an oxygen atmosphere having an oxygen purity of 99.5 vol % or more to convert S in the sample into SO2 and an analyzing step wherein SO2-containing gas produced in the high frequency induction heating step is analyzed through an ultraviolet fluorescence method to quantify S concentration of the sample.

14. 发明授权

US08900874B2 Method and device for analyzing sulfur in metal sample 有权
标题翻译：用于分析金属样品中硫的方法和装置
公开(公告)号：US08900874B2
公开(公告)日：2014-12-02
申请号：US13579989
申请日：2011-02-17
申请人： Satoshi Kinoshiro , Kazutoshi Hanada , Kyoko Fujimoto
发明人： Satoshi Kinoshiro , Kazutoshi Hanada , Kyoko Fujimoto
IPC分类号： G01N33/20 , G01N21/64 , G01N31/12
CPC分类号： G01N33/203 , G01N21/643 , G01N31/12 , Y10T436/188
摘要： An analyzing method which enables highly precise and rapid quantitative analysis of sulfur contained in a metal sample, includes: combusting a metal sample containing a sulfur component under pure oxygen gas atmosphere to oxidize the sulfur component into sulfur dioxide; and quantitatively analyzing sulfur in the metal sample through analysis, according to a UV fluorescence method, of a sulfur dioxide containing gas containing the sulfur dioxide generated by combustion of the metal sample.
摘要翻译：一种能够对金属样品中所含的硫进行高精度和快速定量分析的分析方法包括：在纯氧气气氛下将含硫成分的金属样品燃烧，将硫成分氧化成二氧化硫; 并且通过根据UV荧光法通过分析含有由金属样品的燃烧产生的二氧化硫的含二氧化硫的气体来定量分析金属样品中的硫。

15. 发明授权

US08222038B2 Method for analyzing metal specimen 有权
标题翻译：金属试样分析方法
公开(公告)号：US08222038B2
公开(公告)日：2012-07-17
申请号：US12666652
申请日：2008-06-26
申请人： Satoshi Kinoshiro , Tomoharu Ishida
发明人： Satoshi Kinoshiro , Tomoharu Ishida
IPC分类号： G01N27/26 , G01N33/20
CPC分类号： G01N33/20 , G01N2001/4038
摘要： A method for analyzing a metal specimen includes an electrolysis step of electrolyzing a metal specimen containing a reference element and a target element in an electrolytic solution, a sampling step of sampling a portion of the electrolytic solution, an analysis step of analyzing the sampled electrolytic solution, a concentration ratio-calculating step of calculating the concentration ratio of the target element to the reference element in the electrolytic solution on the basis of the analysis results, and a content-calculating step of calculating the content of the target element present in the form of a solid solution by multiplying the content of the reference element in the metal specimen by the obtained concentration ratio.
摘要翻译：一种用于分析金属试样的方法包括：在电解液中电解含有参考元素和目标元素的金属试样的电解步骤，对电解液的一部分取样的取样步骤，分析取样的电解液，浓度比计算步骤，基于分析结果计算电解液中的目标元素与参考元素的浓度比;以及内容计算步骤，计算以该形式存在的目标元素的含量通过将金属样品中的参考元素的含量乘以获得的浓度比来获得固溶体。

16. 发明申请

US20100206736A1 METHOD FOR ANALYZING METALLIC MATERIAL 有权
标题翻译：金属材料分析方法
公开(公告)号：US20100206736A1
公开(公告)日：2010-08-19
申请号：US12666661
申请日：2008-06-26
申请人： Tomoharu Ishida , Satoshi Kinoshiro , Katsumi Yamada , Hisato Noro , Kaoru Sato
发明人： Tomoharu Ishida , Satoshi Kinoshiro , Katsumi Yamada , Hisato Noro , Kaoru Sato
IPC分类号： C25D21/00
CPC分类号： G01N33/20 , G01N5/02 , G01N27/42 , G01N2001/4088
摘要： A method for analyzing a metallic material includes the steps of electrolyzing a metal sample in an electrolyte; removing the electrolyzed metal sample from the electrolyte; immersing the metal sample removed from the electrolyte into a dispersive solution that is different from the electrolyte to separate at least one selected from the group consisting of a precipitate and an inclusion deposited on the metal sample; and analyzing the at least one selected from the group consisting of a precipitate and an inclusion extracted into the dispersive solution.
摘要翻译：一种分析金属材料的方法包括以下步骤：电解金属样品; 从电解液中除去电解金属样品; 将从电解质中除去的金属样品浸入与电解质不同的分散溶液中，以分离沉淀物和沉积在金属样品上的夹杂物中的至少一种; 并分析从由分散溶液中提取的沉淀物和夹杂物中选出的至少一种。

17. 发明授权

US5452070A Method for analyzing solid sample 失效
标题翻译：固体样品分析方法
公开(公告)号：US5452070A
公开(公告)日：1995-09-19
申请号：US266239
申请日：1994-06-27
申请人： Tadashi Mochizuki , Yohichi Ishibashi , Takanori Akiyoshi , Yoshihito Iwata , Satoshi Kinoshiro , Akiko Sakashita
发明人： Tadashi Mochizuki , Yohichi Ishibashi , Takanori Akiyoshi , Yoshihito Iwata , Satoshi Kinoshiro , Akiko Sakashita
IPC分类号： G01N1/02 , G01N1/28 , G01N21/31 , G01N21/63 , G01N21/71 , G01N1/04
CPC分类号： G01N21/718
摘要： A method for analyzing solid sample comprises the steps of: introducing an inert carrier gas into a cell; a preliminary treatment step of irradiating laser beam to a sample surface of the solid sample in the inert carrier gas, the laser beam having a pulse half width of 0.001 .mu.sec or more, a pulse energy density of 0.001 GW/cm.sup.2 or more, and a frequency of 100 Hz or more; generating fine particles in the inert carrier gas on a condition that a rate of fine particles generation, V (.mu.g/sec), and selection ratio, S, satisfy the following equations, the selection ratio being a retio of a concentration of a target element for analysis within the fine particles to a concentration of the target element for analysis within the solid sample;S.ltoreq.0.25 log V+1.5,S.gtoreq.-0.2 log V+0.6,0.1.ltoreq.V.ltoreq.100intoducing the generated fine particles to a detector.
摘要翻译：用于分析固体样品的方法包括以下步骤：将惰性载气引入到电池中; 将惰性载气中的固体样品的样品表面照射激光的预处理步骤，脉冲半宽度为0.001μsec以上，脉冲能量密度为0.001GW / cm 2以上的激光，以及频率为100Hz以上; 在微细生成速度V（μg/ sec）和选择比S满足下列等式的条件下，在惰性载气中产生细颗粒，选择比为目标浓度在细颗粒内分析用于在固体样品中分析的目标元素的浓度的元素; S / = -0.2log V + 0.6,0.1

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