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    • 1. 发明授权
    • Method for obtaining lipids from fungus bodies
    • 从真菌体获得脂质的方法
    • US4870011A
    • 1989-09-26
    • US905589
    • 1986-08-22
    • Osamu SuzukiToshihiro Yokochi
    • Osamu SuzukiToshihiro Yokochi
    • C11B1/10C11B7/00C12N1/00C12P7/64
    • C12P7/6472C11B1/10C11B7/0008C12N1/005
    • The invention relates to a procedure of obtaining a lipid mixture rich in the content of .gamma.-linolenic acid or glycerides thereof from cultured fungus bodies of a filamentous Mortierella fungus. The invention proposes, on one hand, to fractionally extract the lipid mixture from the fungus bodies under mechanical disintegration in two steps first with an alcohol containing water to give a fraction rich in the polar lipids and then with a hydrocarbon solvent, e.g. hexane, to give a fraction lean in the polar lipids. The invention proposes, on the other hand, to enrich a lipid mixture relative to .gamma.-linolenic acid by fractionally crystallizing a part of a starting lipid mixture in a solution of a specified solvent so that the uncrystallized fraction in the mother liquor contains a lipid mixture in which the content of .gamma.-linolenic acid is remarkably increased in comparison with the starting lipid mixture.
    • PCT No.PCT / JP85 / 00685 Sec。 371日期1986年8月22日第 102(e)日期1986年8月22日PCT提交1985年12月13日PCT公布。 公开号WO86 / 04353 日本1986年7月31日。本发明涉及从丝状高密被孢霉真菌的培养真菌体获得富含γ-亚麻酸或其甘油酯含量的脂质混合物的方法。 本发明一方面提出,首先用含醇的水分两步分离地从机体分解机械分解提取脂质混合物,得到富含极性脂质的馏分,然后用烃溶剂,例如, 己烷,使极性脂质中的馏分变薄。 另一方面,本发明提出了通过将一部分起始脂质混合物在特定溶剂的溶液中分级结晶来富集相对于γ-亚麻酸的脂质混合物,使得母液中的未结晶部分含有脂质混合物 其中与起始脂质混合物相比,γ-亚麻酸的含量显着增加。
    • 2. 发明授权
    • Method for the preparation of a fungal body and a lipid rich in
Y-linolenic acid therefrom
    • 用于制备真菌体和富含γ-亚麻酸的脂质的方法
    • US4783408A
    • 1988-11-08
    • US929601
    • 1986-11-10
    • Osamu SuzukiToshihiro Yokochi
    • Osamu SuzukiToshihiro Yokochi
    • C12N1/14C12P7/64
    • C12P7/6472C12N1/14Y10S435/911
    • A very efficient microbiological method is proposed for the preparation of .gamma.-linolenic acid or a lipid rich in the content of .gamma.-linolenic acid, one of the essential fatty acids in the diet of mammals, e.g. human. The method comprises culturing a fungus of Mortierella genus including isabellina, vinacea, ramanniana, ramanniana var. angulispora and nana in a culture medium containing a carbohydrate, e.g. glucose, as the carbon source in an unusually high concentration of 60 to 400 g/liter to grow a fungal body containing a large amount of a lipid rich in the content of .gamma.-linolenic acid. A further improvement in the efficiency of culture and the content of the desired fatty acid in the fungal body is obtained by the addition of acetic acid or an alkali acetate to the culture medium.
    • 提出了一种非常有效的微生物学方法,用于制备γ-亚麻酸或富含哺乳动物饮食中必需脂肪酸之一的γ-亚麻酸含量的脂质,例如。 人类。 该方法包括培育高山被孢霉属真菌,包括山茶属,藤蔓,苎麻,苎麻属。 (angulispora)和纳那(nana)在含有碳水化合物的培养基中。 葡萄糖作为碳源以非常高的浓度为60〜400g /升,以生长含有大量富含γ-亚麻酸含量的脂质的真菌体。 通过向培养基中加入乙酸或乙酸碱来获得培养效率和真菌体内所需脂肪酸含量的进一步改善。
    • 4. 发明授权
    • Method of manufacturing a resin molded gear by injection molding
    • 通过注射成型制造树脂模制齿轮的方法
    • US08815142B2
    • 2014-08-26
    • US13493154
    • 2012-06-11
    • Gaku IijimaOsamu Suzuki
    • Gaku IijimaOsamu Suzuki
    • B29C45/73B29C45/72B29L15/00
    • B29C45/7207B29L2015/003
    • Provided is a method of manufacturing a resin molded gear, which is to be integrally formed by injection molding, and includes: a tooth portion formed along an outer peripheral surface of a rim; a web extending along an inner peripheral surface of the rim; and a gate portion arranged at a boss, which joins to at least part of the web and is formed on a core portion located at a center axis, the method using a synthetic resin having a melting temperature of Tm° C., the method including: injecting and loading the synthetic resin molten at the melting temperature of Tm° C. into a cavity of a mold for forming the resin molded gear; and setting, when the gate portion is solidified, a thickness center temperature T1 of the web to (Tm−20)° C. or more to (Tm+20)° C. or less and a surface temperature T2 of the tooth portion to (T1−50)° C. or less.
    • 提供一种通过注射成型一体形成的树脂模制齿轮的制造方法,包括:沿着轮辋的外周面形成的齿部; 沿所述边缘的内周表面延伸的腹板; 以及设置在凸台的浇口部,该凸台与所述腹板的至少一部分接合并形成在位于中心轴线的芯部,所述方法使用熔融温度为Tm℃的合成树脂,所述方法包括 :将熔融温度为Tm℃的合成树脂注入和装载到用于形成树脂成形齿轮的模具的空腔中; 并且当所述浇口部分固化时,将所述网的厚度中心温度T1设定为(Tm-20)℃以上至(Tm + 20)℃以下,将所述牙齿部的表面温度T2设定为 (T1-50)℃以下。
    • 6. 发明申请
    • METHOD OF MANUFACTURING A RESIN MOLDED GEAR BY INJECTION MOLDING
    • 通过注塑成型制造树脂成型齿轮的方法
    • US20130009345A1
    • 2013-01-10
    • US13493154
    • 2012-06-11
    • Gaku IijimaOsamu Suzuki
    • Gaku IijimaOsamu Suzuki
    • B29C45/73
    • B29C45/7207B29L2015/003
    • Provided is a method of manufacturing a resin molded gear, which is to be integrally formed by injection molding, and includes: a tooth portion formed along an outer peripheral surface of a rim; a web extending along an inner peripheral surface of the rim; and a gate portion arranged at a boss, which joins to at least part of the web and is formed on a core portion located at a center axis, the method using a synthetic resin having a melting temperature of Tm° C., the method including: injecting and loading the synthetic resin molten at the melting temperature of Tm° C. into a cavity of a mold for forming the resin molded gear; and setting, when the gate portion is solidified, a thickness center temperature T1 of the web to (Tm−20)° C. or more to (Tm+20)° C. or less and a surface temperature T2 of the tooth portion to (T1−50)° C. or less.
    • 提供一种通过注射成型一体形成的树脂模制齿轮的制造方法,包括:沿着轮辋的外周面形成的齿部; 沿所述边缘的内周表面延伸的腹板; 以及设置在凸台的浇口部,该凸台与所述腹板的至少一部分接合并形成在位于中心轴线的芯部,所述方法使用熔融温度为Tm℃的合成树脂,所述方法包括 :将熔融温度为Tm℃的合成树脂注入和装载到用于形成树脂成形齿轮的模具的空腔中; 并且当所述浇口部分固化时,将所述网的厚度中心温度T1设定为(Tm-20)℃以上至(Tm + 20)℃以下,将所述牙齿部的表面温度T2设定为 (T1-50)℃以下。