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    • 53. 发明申请
    • MAT FOR PRESSURE MEASUREMENT AND A BODY INFORMATION ACQUISITION DEVICE
    • 用于压力测量的MAT和身体信息获取装置
    • US20090056465A1
    • 2009-03-05
    • US12038324
    • 2008-02-27
    • Yuji Nakamura
    • Yuji Nakamura
    • G01L7/00
    • A61B5/1118A61B5/11A61B5/113A61B5/4812A61B5/6887A61B5/6892A61B2562/168
    • When the distribution of the pressure applied to a mat is measured, a plurality of detection units is established in the air mat and the sensor for measuring the pressure applied to the air mat is needed to be provided for each detection unit. The mat for pressure measurement 2 is arranged the first medium accommodation object 21b on the right side and the second medium accommodation object 22b on the left side. The first connecting pipeline 21a is connected to the first medium accommodation object 21b and the second connecting pipeline 22a is connected to the second medium accommodation object 22b, respectively. Since the internal diameter K4 of the second connecting 22a is set smaller than the internal diameter K2 of the first connecting pipeline 21a and the pipeline length of the second connecting pipeline 22a is set longer than that of the first connecting pipeline 21a in the mat for pressure measurement 2, the pressure loss coefficient of the second connecting pipeline 22a has a greater value than that of the first connecting pipeline 21a.
    • 当测量施加到垫的压力分布时,在空气垫中建立多个检测单元,并且需要为每个检测单元提供用于测量施加到空气垫的压力的传感器。 用于压力测量的垫片2布置在右侧的第一介质容纳物体21b和左侧的第二介质容纳物体22b。 第一连接管道21a连接到第一介质容纳物21b,第二连接管道22a分别连接到第二介质容纳物22b。 由于第二连接部22a的内径K4被设定为小于第一连接配管21a的内径K2,第二连接配管22a的管路长度比第一连接配管21a的压力设定为长 测量2,第二连接管线22a的压力损失系数比第一连接管道21a的压力损失系数大。
    • 59. 发明授权
    • Geometrical isomers of acrylonitrile compounds, mixture thereof, and process for producing these
    • 丙烯腈化合物的几何异构体,其混合物,及其制备方法
    • US06624179B1
    • 2003-09-23
    • US10030122
    • 2002-01-24
    • Toru KoyanagiYuji NakamuraMasayuki MoritaTsuyoshi UedaAkihiro HisamatsuMayumi Kanamori
    • Toru KoyanagiYuji NakamuraMasayuki MoritaTsuyoshi UedaAkihiro HisamatsuMayumi Kanamori
    • A61K3144
    • C07C329/16C07B2200/09C07C255/34C07C255/38C07C329/04C07C329/06
    • A geometrical isomer of an acrylonitrile compound represented by the formula (I) or of its salt, or a mixture thereof: [wherein T is phenyl or pyridyl, which is substituted by R2, Q is phenyl, thienyl, pyridyl or benzyl, which may be substituted by R3, R1 is —C(═O)R4 or —C(═S)R4, R4 is alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, cycloalkyl, cycloalkyloxy, cycloalkylthio, —N(R5)R6, phenyl, phenoxy, phenylthio, benzyl, benzyloxy, benzylthio, —J, —O—J or —S—J], wherein the geometrical isomer has a longer retention time when analyzed by reversed phase liquid chromatography in which a packing comprising silica having chemically bonded thereto an alkyl group selected from trimethyl, octyl and octadecyl, is used as the stationary phase, and a polar solvent selected from water, methanol and acetonitrile, is used as the mobile phase, and the geometrical isomer mixture contains such geometrical isomer in a larger proportion.
    • 由式(I)表示的丙烯腈化合物或其盐的几何异构体或其混合物:[其中T是被R 2取代的苯基或吡啶基,Q是苯基,噻吩基,吡啶基或苄基,其可以 被R 3取代,R 1是-C(= O)R 4或-C(= S)R 4,R 4是烷基,烯基,炔基,烷氧基,烯氧基,炔氧基,烷硫基,链烯硫基,炔硫基,环烷基,环烷氧基, N(R 5)R 6,苯基,苯氧基,苯硫基,苄基,苄氧基,苄硫基,-J,-OJ或-SJ],其中几何异构体在通过反相液相色谱分析时具有更长的保留时间, 化学键合有选自三甲基,辛基和十八烷基的烷基作为固定相,使用选自水,甲醇和乙腈的极性溶剂作为流动相,几何异构体混合物含有这种几何异构体 比例较大。