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    • 3. 发明授权
    • Method for decarbonization refining of chromium-containing molten steel
    • 含铬钢水脱碳精炼方法
    • US06830606B2
    • 2004-12-14
    • US10482560
    • 2003-12-30
    • Ryuji NakaoTomoaki TanakaMasao IgarashiKoichiro Yoshino
    • Ryuji NakaoTomoaki TanakaMasao IgarashiKoichiro Yoshino
    • C21C7068
    • C21C7/0685C21B5/001C21C5/005C21C5/4673C21C7/072C21C7/10C21C2300/06Y02P10/286Y10S706/904
    • The present invention: solves the problems of hitherto disclosed technologies, such as insufficient suppression of the oxidation loss of [Cr] and the excessive erosion of refractories, in the decarburization-refining of chromium-contained molten steel under a normal or reduced pressure; and is characterized by: determining, in sequence; a molten steel temperature during the refining through actual measurement or computation from a molten steel temperature before the refining and refining conditions; [C] and [Cr] concentrations during the refining through actual measurement or computation from molten steel components before the refining and refining conditions; a CO partial pressure PCO in an atmosphere during the refining from the total pressure P of the atmosphere, an oxygen gas supply rate and an inert gas supply rate, a Hilty's equilibrium temperature TH from said [C] and [Cr] concentrations and PCO; the difference &Dgr;T between said molten steel temperature during the refining and said Hilty's equilibrium temperature TH: and controlling the refining conditions so that said &Dgr;T is equal to a prescribed value or higher.
    • 本发明解决了在正常或减压下含铬钢水的脱碳精炼中迄今为止公开的技术的诸如不充分抑制[Cr]的氧化损失和耐火材料过度侵蚀的技术的问题; 其特征在于:依次确定 精炼过程中的钢水温度在精炼和精炼条件之前由钢水温度进行实际测量或计算; 在精炼过程中,通过在精炼和精炼条件之前从钢水部件进行实际测量或计算,精炼中的[C]和[Cr]浓度; 来自大气的总压力P的精炼期间的气氛中的CO分压PCO,氧气供给速率和惰性气体供给速率,来自所述[C]和[Cr]浓度和PCO的Hilty的平衡温度TH; 在精炼期间的所述钢水温度与所述Hilty的平衡温度TH之间的差ΔTt,并控制精炼条件使得所述ΔT等于或等于规定值以上。
    • 4. 发明授权
    • LH/CG receptor, DNA and use thereof
    • LH / CG受体,DNA及其用途
    • US06218509B1
    • 2001-04-17
    • US07757342
    • 1991-09-10
    • Masao IgarashiTakashi MinegishiKazuto Nakamura
    • Masao IgarashiTakashi MinegishiKazuto Nakamura
    • C07K1459
    • C07K14/723A61K38/00
    • Disclosed are (1) a human luteinizing hormone-human chorionic gonadotropin receptor protein, (2) a DNA comprising a cDNA segment coding for a human luteinizing hormone-human chorionic gonadotropin receptor protein, (SEQ ID NO:2) (3) a transformant carrying a DNA comprising a cDNA segment (SEQ ID NO:1) coding for a human luteinizing hormone-human chorionic gonadotropin receptor protein, and (4) a method for preparing a human luteinizing hormone-human chorionic gonadotropin receptor protein which comprises cultivating the transformant described in (3), accumulating a protein (SEQ ID NO:2) in a culture broth, and collecting the same, whereby the structure and properties of the receptor protein are made clear and the mass production thereof by recombinant technology is pioneered.
    • 公开了(1)人促黄体激素 - 人绒毛膜促性腺激素受体蛋白质,(2)包含编码人黄体生成激素 - 人绒毛膜促性腺激素受体蛋白质的cDNA片段的DNA(SEQ ID NO:2)(3)转化体 携带包含编码人黄体生成激素 - 人绒毛膜促性腺激素受体蛋白质的cDNA片段(SEQ ID NO:1)的DNA,和(4)人类促黄体激素 - 人绒毛膜促性腺激素受体蛋白质的制备方法,其包括培养转化体 (3)中所述,在培养液中积聚蛋白质(SEQ ID NO:2),并收集该蛋白质,从而使受体蛋白质的结构和性质清楚,并且通过重组技术大规模生产。
    • 10. 发明授权
    • Closure to be attached to a container
    • 关闭要附加到容器
    • US6158622A
    • 2000-12-12
    • US247150
    • 1999-02-09
    • Masao Igarashi
    • Masao Igarashi
    • B65D47/10B65D75/58B65D35/08
    • B65D75/5883B65D47/10B65D2101/0023B65D2575/583
    • A closure to be attached to a container, comprises a spout section through which contents of the container pass, a closure main body connected to the spout section with a thin-thickness connecting section interposed therebetween, a projection to be fitted into the spout section such that it tightly contacts an inner peripheral surface portion of the spout section, and a sealing wall for preventing leakage of the contents, and a pinch section coupled to the closure main body. Cutouts are formed in the closure main body above the thin-thickness section, thereby providing coupling sections which couple the pinch section side to the thin-thickness section side.
    • 要附接到容器的封闭件包括容器的内容物通过的出口部分,连接到出口部分的封闭件主体,其间具有薄壁连接部分,插入到出口部分中的突起,如 其紧密接触出口部分的内周表面部分,以及用于防止内容物泄漏的密封壁以及联接到封闭件主体的夹紧部分。 在薄壁部分上方的封闭主体中形成切口,从而提供将夹紧部分侧连接到薄壁部分侧的连接部分。