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    • 2. 发明申请
    • Method For Constructing Recombinant Herpes Simplex Virus
    • 构建重组单纯疱疹病毒的方法
    • US20070196336A1
    • 2007-08-23
    • US10594962
    • 2005-03-31
    • Tomoki TodoHiroshi Fukuhara
    • Tomoki TodoHiroshi Fukuhara
    • A61K48/00C12N15/86C12N7/00
    • C12N15/86A61K38/1774A61K38/20A61K38/208C12N7/00C12N2710/16632C12N2710/16643C12N2800/202C12N2800/30
    • A method is provided for rapidly and reliably constructing recombinant herpes simplex virus (HSV) capable of expressing a target protein in cancer cells. The method for constructing recombinant HSV as claimed in the present invention comprises a first step of inserting into a herpes simplex virus (HSV) genome, a BAC plasmid, which has a loxP site and an FRT site and into which has been inserted at least one type of marker gene expression cassette between the loxP site and the FRP site, a second step of constructing a shuttle vector into which has been respectively inserted at least one type of expression cassette of a gene encoding a target protein, at least one type of marker gene, a loxP site and an FRP site, and inserting the shuttle vector into the loxP site of the HSV genome using Cre recombinase, and a third step of co-infecting a host with the HSV genome and a vector capable of expressing Flp recombinase, and excising the region between the FRT sites in the genome to produce a target recombinant HSV.
    • 提供了一种快速可靠地构建能够在癌细胞中表达靶蛋白的重组单纯疱疹病毒(HSV)的方法。 用于构建本发明所要求的重组HSV的方法包括将第一步骤插入到单纯疱疹病毒(HSV)基因组中,BAC质粒具有loxP位点和FRT位点,其中插入有至少一个 类型的loxP位点和FRP位点之间的标记基因表达盒,构建穿梭载体的第二步,其中分别插入至少一种编码靶蛋白的基因的表达盒,至少一种类型的标记 基因,loxP位点和FRP位点,并使用Cre重组酶将穿梭载体插入HSV基因组的loxP位点,以及第三步,共同感染宿主与HSV基因组和能够表达Flp重组酶的载体, 并切除基因组中的FRT位点之间的区域以产生靶重组HSV。
    • 5. 发明授权
    • Automatic drain device
    • 自动排水装置
    • US5337779A
    • 1994-08-16
    • US615571
    • 1990-11-19
    • Hiroshi Fukuhara
    • Hiroshi Fukuhara
    • F04B49/06F04B39/16F04B41/02F16T1/00F16T1/34F16K31/02
    • F16T1/00Y10T137/3052Y10T137/3105Y10T137/7306
    • An automatic drain device in an air compressor system includes an electrode sensor in a liquid collection cell. An electronic control detects an electrical change in the electrode sensor resulting from contact with liquid in the liquid collection cell and energizes a drain valve for a predetermined time effective to drain the liquid collection cell. A cycle timer triggers the energization of the drain valve when the electrode sensor fails to provide the required electrical change for a predetermined cycle time. Test inputs permit driving the electronic control to simulate sensing of liquid, and also permit energization of the drain valve without involving the remainder of the electronic control.
    • 空气压缩机系统中的自动排水装置包括液体收集池中的电极传感器。 电子控制器检测由于与液体收集单元中的液体接触而导致的电极传感器中的电变化,并且将排水阀通电一预定时间以有效地排出液体收集单元。 当电极传感器不能在预定的周期时间内提供所需的电气变化时,周期定时器触发排水阀的通电。 测试输入允许驱动电子控制来模拟液体的感测,并且还允许排水阀通电而不涉及电子控制的其余部分。
    • 9. 发明授权
    • Process for producing aromatic carboxylic acids
    • 芳香族羧酸的制造方法
    • US5763649A
    • 1998-06-09
    • US890001
    • 1997-07-08
    • Hiroshi Fukuhara
    • Hiroshi Fukuhara
    • C07C51/265
    • C07C51/265
    • A process for producing aromatic carboxylic acids by subjecting an aromatic compound having one or more substituent alkyl groups and/or partially oxidized substituent alkyl groups to a liquid phase oxidation with a molecular oxygen-containing gas in a reaction solvent containing a lower aliphatic carboxylic acid in the presence of a catalyst composed of a heavy metal compound and a bromine compound, under a condition of a weight proportion of said reaction solvent to said aromatic compound within the range from 6.5 to 70 parts by weight per one part by weight of said aromatic compound, a reaction time within the range from 45 to 4.5 minutes and a product of the numerical value of said weight proportion of the reaction solvent to the aromatic compound multiplied by the numerical value of said reaction time expressed in munute within the range from 270 to 330. The process can facilitate the diffusion of oxygen into the reaction medium and improve the volumetric efficency of the reactor to thereby attain an efficient production of aromatic carboxylic acids with a high productivity.
    • 一种通过在含有低级脂肪族羧酸的反应溶剂中将含有一个或多个取代烷基和/或部分氧化的取代烷基的芳族化合物与含分子氧的气体进行液相氧化来制备芳族羧酸的方法 在所述反应溶剂与所述芳族化合物的重量比例的条件下,由重金属化合物和溴化合物组成的催化剂的存在范围为6.5至70重量份,相对于所述芳族化合物 ,反应时间在45〜4.5分钟的范围内,反应溶剂与芳族化合物的重量比例的数值乘以所述反应时间的数值乘以munute表示,在270〜330的范围内 该方法可以促进氧扩散到反应介质中并提高反应器t的体积效率 从而以高生产率实现芳族羧酸的有效生产。