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    • 7. 发明授权
    • Kit for preparing sample for use in endotoxin test
    • 用于制备用于内毒素试验的样品的试剂盒
    • US4476093A
    • 1984-10-09
    • US489387
    • 1983-04-28
    • Ryozo WatanabeKeiichi KawasumiShoichi MaedaTakashi Shoji
    • Ryozo WatanabeKeiichi KawasumiShoichi MaedaTakashi Shoji
    • G01N33/50G01N33/531G01N33/579G01N33/96G01N33/48G01N33/54
    • G01N33/96G01N33/50G01N33/531G01N33/579G01N2333/81Y10S436/808Y10S436/825
    • A method for preparing a sample for use in endotoxin test which comprises subjecting a sample of plasma or blood preparation to a contact with water-insoluble anti human .alpha..sub.2 -macroglobulin antibody and to a gel filtration by means of a gel of allyl dextran crosslinked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, and recovering the maximum molecular weight fraction.A kit for preparing a sample for use in the endotoxin test consisting of a set of a sample-developing column prepared by packing a water-insoluble anti-human .alpha..sub.2 -macroglobulin antibody and a gel of allyl dextran crosslinked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, both equilibrated with a buffer solution of pH 7.0-7.4, into a column and tightly sealing the column, an aqueous solution of a high molecular weight colored substance to be added to the sample and a buffer solution for use in developing the sample.
    • 一种制备用于内毒素试验的样品的方法,其包括使血浆或血液制剂的样品与水不溶性抗人α2-巨球蛋白抗体接触,并通过与 N,N'-亚甲基双丙烯酰胺或具有许多亲水性羟基的聚乙烯醇的凝胶,并回收最大分子量分数。 一种用于制备用于内毒素试验的样品的试剂盒,其由一组通过包装不溶于水的抗人α2-巨球蛋白抗体和用N,N'-二乙酰交联的交联的烯丙基葡聚糖凝胶制备的样品显影柱组成, 亚甲基双丙烯酰胺或具有许多亲水性羟基的聚乙烯醇凝胶,两者都用pH 7.0-7.4的缓冲溶液平衡,并将柱紧密地密封,加入高分子量有色物质的水溶液 样品和用于开发样品的缓冲溶液。
    • 8. 发明授权
    • Method for preparing sample for use in endotoxin test
    • 制备用于内毒素试验的样品的方法
    • US4414336A
    • 1983-11-08
    • US306647
    • 1981-09-29
    • Ryozo WatanabeKeiichi KawasumiShoichi MaedaTakashi Shoji
    • Ryozo WatanabeKeiichi KawasumiShoichi MaedaTakashi Shoji
    • G01N33/50G01N33/579G01N33/96G01N33/48G01N33/54
    • G01N33/96G01N33/50G01N33/579G01N2333/81Y10S436/825Y10T436/255
    • (1) A method for preparing a sample for use in the endotoxin test which comprises subjecting a sample of plasma or blood preparation to a contact with water-insoluble anti-human .alpha..sub.2 -macroglobulin antibody and to a gel filtration by means of a gel of allyl dextran crosslinked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, and recovering the maximum molecular weight fraction.(2) A kit for preparing a sample for use in the endotoxin test consisting of a set of a sample-developing column prepared by packing a water-insoluble anti-human .alpha..sub.2 -macroglobulin antibody and a gel of allyl dextran crosslinked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, both equilibrated with a buffer solution of pH 7.0-7.4, into a column and tightly sealing the column, an aqueous solution of a high molecular colored substance to be added to the sample and a buffer solution for use in developing the sample.
    • (1)一种制备用于内毒素试验的样品的方法,其包括使血浆或血液制剂的样品与不溶于水的抗人α2-巨球蛋白抗体接触并通过凝胶进行凝胶过滤 的与N,N'-亚甲基双丙烯酰胺交联的烯丙基葡聚糖或具有许多亲水性羟基的聚乙烯醇凝胶,并回收最大分子量分数。 (2)一种用于制备用于内毒素测试的样品的试剂盒,其由一组通过包装不溶于水的抗人α2-巨球蛋白抗体和与N交联的烯丙基葡聚糖凝胶制备的样品显影柱组成, N'-亚甲基双丙烯酰胺或具有许多亲水性羟基的聚乙烯醇凝胶,两者都用pH 7.0-7.4的缓冲溶液平衡,并将柱紧密密封,加入高分子色素物质的水溶液 到样品和用于开发样品的缓冲溶液。
    • 9. 发明授权
    • Controller and control method for motor/generator
    • 电机/发电机控制器及控制方法
    • US06384567B1
    • 2002-05-07
    • US09717302
    • 2000-11-22
    • Shoichi Maeda
    • Shoichi Maeda
    • H02P534
    • B60L3/0023B60L3/003B60L11/02Y02T10/70Y02T10/7077
    • A motor/generator (20) is provided with plural groups of coils (6), and inverters (30) supplying a polyphase AC current converted from a DC current to each group of coils (6) in response to pulse width modulation signals output by a microprocessor (25, 35). The microprocessor (25, 35) is programmed to prevent increases in high frequency components in the polyphase AC current by controlling a specific inverter (30) to stop supplying the polyphase AC current (S20), when a load on the motor/generator is smaller than a reference load (S12). As a result, energy conversion efficiency of the motor/generator at low loads is improved.
    • 电动机/发电机(20)具有多组线圈(6),以及逆变器(30),响应于由第一组线圈(6)输出的脉冲宽度调制信号,向每组线圈(6)提供从直流电流转换的多相交流电流 微处理器(25,35)。 微处理器(25,35)被编程为通过控制特定的逆变器(30)停止提供多相交流电流(S20)来防止多相交流电流中的高频分量的增加,当马达/发电机上的负载较小时 比参考载荷(S12)。 结果,提高了低负载时电机/发电机的能量转换效率。