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    • 1. 发明授权
    • Method for producing purified phenylenedioxydiacetic acids
    • 纯化苯二氧基二乙酸生产方法
    • US06316666B1
    • 2001-11-13
    • US09495951
    • 2000-02-02
    • Junji MorimotoTakashi KamikawaHiroshi Ueda
    • Junji MorimotoTakashi KamikawaHiroshi Ueda
    • C07C5948
    • C07C51/367C07C51/43C07C59/70
    • A method for producing phenylenedioxydiacetic acids of high purity at high yield from crude phenylenedioxydiacetic acids which mainly contains phenylenedioxydiacetic acids represented by the following general formula (I): wherein, R represents a hologen, carboxyl group or hydrocarbon group having 1-4 carbon atoms, and n represents an integer from 0 to 3, wherein an alkaline aqueous solution of the crude phenylenedioxydiacetic acids is mixed with a mineral acid to precipitate the phenylenedioxydiacetic acids, wherein at least 10% by weight of the alkaline aqueous solution is mixed with a mineral acid at 0 to 50° C.; and, after completion of the mixing, the temperature of the mixture is kept at 80 to 110° C.
    • 由以下通式(I)表示的主要含有亚苯基二氧二乙酸的粗亚苯基二氧基二乙酸生产高纯度亚苄二氧基二乙酸的方法:其中,R表示氢原子,羧基或具有1-4个碳原子的烃基, n表示0〜3的整数,将亚苯基二氧二乙酸粗碱的碱性水溶液与无机酸混合,使亚苯二氧基二乙酸沉淀,其中将至少10重量%的碱性水溶液与无机酸 在0至50℃。 混合完成后,将混合物的温度保持在80〜110℃。
    • 5. 发明申请
    • FLUOROIMMUNOASSAY METHOD
    • 荧光分光法
    • US20120270338A1
    • 2012-10-25
    • US13510105
    • 2010-11-19
    • Hiroshi UedaRyoji AbeMasaki IharaHiroaki Takagi
    • Hiroshi UedaRyoji AbeMasaki IharaHiroaki Takagi
    • G01N21/76C07K17/02
    • G01N33/582A61K49/0058C07K16/18C07K16/44C07K2317/56C07K2317/622C07K2317/92G01N21/6428G01N33/6857G01N2021/6439
    • An object is to provide an immunoassay method requiring neither a solid-phase immobilization step nor a washing step, enabling quick and simple quantitative measurement of a target substance in a liquid phase and capable of visualizing an antigen. Such an object is attained by measuring the concentration of a target antigen present in a test substance by sequentially performing a step (a) of bringing an antibody light-chain variable region polypeptide and an antibody heavy-chain variable region polypeptide labeled with a fluorescent dye into contact with an antigen in a test substance in a liquid phase; or bringing an antibody heavy-chain variable region polypeptide and an antibody light-chain variable region polypeptide labeled with a fluorescent dye into contact with an antigen in a test substance in a liquid phase; a step (b) of measuring the fluorescence intensity of the fluorescent dye; and a step (c) of computationally obtaining the level of the antigen contained in the test substance with reference to a positive correlation between the concentration of the antigen in a liquid phase and the fluorescence intensity of the fluorescent dye.
    • 本发明的目的是提供一种不需要固相固定步骤和洗涤步骤的免疫测定方法,能够快速和简单地定量测定液相中的目标物质并能够使抗原呈现。 通过依次进行使荧光染料标记的抗体轻链可变区多肽和抗体重链可变区多肽的步骤(a),测定待测物质中存在的靶抗原的浓度, 与液相中测试物质中的抗原接触; 或使用荧光染料标记的抗体重链可变区多肽和抗体轻链可变区多肽与液相中的测试物质中的抗原接触; 测量荧光染料的荧光强度的步骤(b); 和(c)参考在液相中的抗原浓度与荧光染料的荧光强度之间的正相关性来计算获得测试物质中含有的抗原水平的步骤(c)。
    • 8. 发明授权
    • Recording medium access device
    • 记录介质访问设备
    • US08004945B2
    • 2011-08-23
    • US12282439
    • 2007-03-13
    • Harumitsu MiyashitaKohei NakataHiroshi UedaYouichi Ogura
    • Harumitsu MiyashitaKohei NakataHiroshi UedaYouichi Ogura
    • G11B7/00
    • G11B20/10009G11B7/0053G11B7/08523G11B2220/2537
    • An information reproduction device according to the present invention is a device for accessing a recording medium having first address information and second address information recorded thereon. The first address information is represented by a shape formed on the recording medium in advance; and the second address information is recorded on the recording medium together with data. The information reproduction device includes a head section for accessing the recording medium to generate a reproduction signal; a first detection section for detecting the first address information from the reproduction signal; a second detection section for detecting the second address information from the reproduction signal; and a control section for, based on a detection result of either the first detection section or the second detection section which detected the address information first, controlling an access after the detection to the recording medium.
    • 根据本发明的信息再现装置是用于访问其上记录有第一地址信息和第二地址信息的记录介质的装置。 第一地址信息由形成在记录介质上的形状预先表示; 并且第二地址信息与数据一起被记录在记录介质上。 信息再现装置包括用于访问记录介质以产生再现信号的头部分; 第一检测部分,用于从再现信号中检测第一地址信息; 第二检测部分,用于从再现信号中检测第二地址信息; 以及控制部分,用于基于首先检测到地址信息的第一检测部分或第二检测部分的检测结果,控制检测到记录介质之后的访问。
    • 9. 再颁专利
    • Information recording medium, recording apparatus, reproduction apparatus, recording method, reproduction method and defect management method
    • 信息记录介质,记录装置,再现装置,记录方法,再现方法和缺陷管理方法
    • USRE42585E1
    • 2011-08-02
    • US12819785
    • 2010-06-21
    • Yoshikazu YamamotoMotoshi ItoHiroshi Ueda
    • Yoshikazu YamamotoMotoshi ItoHiroshi Ueda
    • G11B5/09
    • G11B20/1217G11B20/1883G11B2020/1893G11B2220/20G11B2220/2537
    • Information recording media 101 and 102 usable for either a first recording density D1 or a second recording density D2 each include a user data area 106 in which user data is to be recorded, a first defect management information area 108 in which first defect management information for managing a defect area in the user data area is to be recorded, and a second defect management information area 109 in which second defect management information having an identical content to that of the first defect management information is to be recorded. The first and second defect management information areas 108 and 109 are located such that angles θ1 and θ2 made by start blocks thereof fulfill the relationships of 150°≦θ1≦210° and 150°≦θ2≦210° (θ1: in the case of the first recording density, and θ2: in the case of the second recording density).
    • 可用于第一记录密度D1或第二记录密度D2的信息记录介质101和102分别包括要记录用户数据的用户数据区域106,第一缺陷管理信息区域108,其中第一缺陷管理信息用于 要记录用户数据区域中的缺陷区域的管理,以及要记录与第一缺陷管理信息的内容相同的第二缺陷管理信息的第二缺陷管理信息区域109。 第一和第二缺陷管理信息区域108和109被定位成使得由其起始块制成的角度和角度1和θ2与第一和第二缺陷管理信息区域108和109之间的关系满足150°≦̸& thetas; 1≦̸ 210°和150°≦̸&thetas; 2&nlE ; 210°(& thetas; 1:在第一记录密度的情况下,和&; 2:在第二记录密度的情况下)。
    • 10. 发明授权
    • Information recording apparatus, information recording method and integrated circuit
    • 信息记录装置,信息记录方法和集成电路
    • US07983131B2
    • 2011-07-19
    • US12714705
    • 2010-03-01
    • Hisae KatoHiroshi UedaMotoshi Ito
    • Hisae KatoHiroshi UedaMotoshi Ito
    • G11B7/00
    • G11B20/1883G11B20/1217G11B20/1879G11B2020/10916G11B2020/1221G11B2020/1232G11B2020/1267G11B2020/1277G11B2020/1297G11B2220/20G11B2220/2541G11B2220/2562
    • An information recording apparatus is provided with a recording controller for recording data on an information recording medium, a verification controller for verifying whether or not the recorded data can be correctly reproduced, a continuous recording controller for providing a gap region of a specified interval between a verification region and a recording region and successively performing a verify processing and a record processing with rotation waiting in between, an error region discriminator for discriminating an error region in the event of an error in the process of performing the verify processing and the record processing, and an error processor for performing an error processing according to the error region. The error processor performs an error processing different from the one performed when an error occurred in either one of the verification region and the recording region if an error is discriminated to have occurred in the gap region. By this construction, a recording time is shortened and it is prevented that data cannot be recorded on the information recording medium.
    • 信息记录装置设置有用于在信息记录介质上记录数据的记录控制器,用于验证记录数据是否可以被正确再现的验证控制器,用于提供记录数据之间的间隔区域的连续记录控制器 验证区域和记录区域,并且在循环等待中继续执行验证处理和记录处理,用于在执行验证处理的处理和记录处理的过程中识别错误区域的错误区域鉴别器, 以及用于根据误差区域执行错误处理的错误处理器。 错误处理器执行与当在差异区域中出现错误时,在验证区域和记录区域中的任一个中发生错误时执行的错误处理。 通过这种结构,缩短了记录时间,并且防止了数据不能被记录在信息记录介质上。