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    • 22. 发明授权
    • Mass spectrometer
    • 质谱仪
    • US4553029A
    • 1985-11-12
    • US611427
    • 1984-05-17
    • Hisashi Matsuda
    • Hisashi Matsuda
    • G01N27/62H01J49/06H01J49/32
    • H01J49/06H01J49/32
    • A mass spectrometer has a uniform magnetic field and an electric field. Further, the spectrometer is equipped with three spaced electrostatic quadrupole lenses. The deflection angle .phi..sub.m of the beam in the magnetic field, the radius r.sub.m of the circle described by the beam in the magnetic field, the deflection angle .phi..sub.e of the beam in the electric field, and the radius r.sub.e of the circle described by the beam in the electric field are so set as to satisfy the following relations:82.degree..ltoreq..phi..sub.e .ltoreq.88.degree.;39.degree..ltoreq..phi..sub.m .ltoreq.41.degree.0.715.ltoreq.r.sub.e /r.sub.m .ltoreq.0.755.The spectrometer can measure masses over a wide range even if it is built as a small-sized instrument. Thus, the instrument is able to measure molecular ions of large masses.
    • 质谱仪具有均匀的磁场和电场。 此外,光谱仪配备有三个间隔的静电四极透镜。 磁场中的光束的偏转角度,由磁场中的光束描述的圆的半径rm,电场中的光束的偏转角度,以及由磁场中的圆的半径re 电场中的光束被设定为满足以下关系:82°
    • 23. 发明授权
    • Double focusing mass spectrometer
    • 双重聚焦质谱仪
    • US4418280A
    • 1983-11-29
    • US270845
    • 1981-06-05
    • Hisashi Matsuda
    • Hisashi Matsuda
    • H01J49/22G01N27/62H01J49/32
    • H01J49/32
    • A double focusing mass spectrometer having a diverging electrostatic field, a converging electrostatic field and a converging magnetic field. The two electrostatic fields are connected with each other without substantial free space therebetween. The ion beam passes through the electrostatic fields coming to an intermediate focus point adjacent to the ion exit boundary of said converging electrostatic field. The beam then passes through the magnetic field to satisfy the double focusing condition in combination with the electrostatic field. Very small image magnification and aberration free focusing are obtained by this mass spectrometer.
    • 具有发散静电场,会聚静电场和会聚磁场的双重聚焦质谱仪。 两个静电场彼此连接,而其间没有实质的自由空间。 离子束通过与所述会聚静电场的离子出口边界相邻的中间焦点的静电场。 然后光束通过磁场,以满足与静电场结合的双重聚焦条件。 通过该质谱仪获得非常小的图像放大率和无像差聚焦。
    • 26. 发明授权
    • Friction transmission belt
    • 摩擦传动皮带
    • US08979692B2
    • 2015-03-17
    • US13258817
    • 2009-03-26
    • Hisashi MatsudaShinji Takahashi
    • Hisashi MatsudaShinji Takahashi
    • F16G1/06F16G5/20
    • F16G5/20
    • A belt body (10) of a friction transmission belt (B) includes a pulley contacting portion (13) made of a rubber composition. The rubber composition forming the pulley contacting portion (13) includes an ethylene-α-olefin elastomer as a rubber component, and in the rubber composition, 10-50 parts by mass of calcium carbonate relative to 100 parts by mass of the rubber component, and carbon black whose DBP oil absorption amount measured according to the method A specified in Japanese Industrial Standards (JIS) K 6217-4 is 300 cm3/100 g or more are mixed.
    • 摩擦传动皮带(B)的带体(10)包括由橡胶组合物制成的滑轮接触部分(13)。 形成皮带轮接触部分(13)的橡胶组合物包括作为橡胶组分的乙烯-α-烯烃弹性体,并且在橡胶组合物中,相对于100质量份的橡胶组分,10-50质量份的碳酸钙, 和根据日本工业标准(JIS)K 6217-4中规定的方法A测量的DBP吸油量为300cm 3 / 100g以上的炭黑混合。
    • 29. 发明授权
    • Optimum value search apparatus and method, recording medium, and computer program product
    • 最优值搜索装置和方法,记录介质和计算机程序产品
    • US08195433B2
    • 2012-06-05
    • US11624230
    • 2007-01-18
    • Hiroyuki KawagishiHisashi MatsudaFumio OotomoAsako Inomata
    • Hiroyuki KawagishiHisashi MatsudaFumio OotomoAsako Inomata
    • G06F7/60G06F17/10
    • G06N5/003G06F17/50G06F2217/10
    • This invention provides an optimum value search apparatus, method, recording medium, and computer program product used in designing, analyzing, or testing a device having a plurality of factors that have effects on a characteristic. In this method, an orthogonal array is generated by setting level values obtained from the initial values of the factors to the coordinates of a two-dimensional table including a matrix of the characteristics and the factors. From the characteristics on the orthogonal array, characteristic values obtained on the basis of combinations of the level values of the factors of a single characteristic are grasped. A combination having a most excellent characteristic value is selected. The level values of the factors in the characteristic corresponding to the selected combination are reset in the orthogonal array. After resetting, processes are repeatedly executed to search for an optimum value as a most excellent one of the characteristic values.
    • 本发明提供了一种用于设计,分析或测试具有影响特性的多个因素的装置的最佳值搜索装置,方法,记录介质和计算机程序产品。 在该方法中,通过将从因子的初始值获得的等级值设置为包括特征矩阵和因子的二维表的坐标来生成正交阵列。 根据正交阵列的特性,掌握基于单个特征的因子的电平值的组合而获得的特征值。 选择具有最优异特征值的组合。 对应于所选组合的特性中的因子的电平值在正交阵列中被复位。 在复位之后,重复执行处理以搜索最佳值作为特征值中最优秀的值。
    • 30. 发明申请
    • FLAT BELT
    • 平面皮带
    • US20120021860A1
    • 2012-01-26
    • US13258834
    • 2009-03-26
    • Hisashi Matsuda
    • Hisashi Matsuda
    • F16G1/10
    • F16G1/08
    • A flat belt (B) has a core-wire holding layer (11) extending in the longitudinal direction of the belt and having embedded therein core wires (14) arranged in a spiral pattern with a pitch in the lateral direction of the belt, and the flat belt (B) also has an inner rubber layer (12) provided on the inner peripheral side of the core wire holding layer (11) and making contact with pulleys. The core-wire holding layer (11) is constructed from a rubber composition containing short fibers (15) the amount of blend of which relative to 100 parts by mass of base rubber is 1 to 20 parts by mass and which are dispersed so as to be oriented in the lateral direction of the belt. The inner rubber layer (12) consists of a rubber composite not containing short fibers (15).
    • 扁平带(B)具有沿着带的纵向方向延伸的芯线保持层(11),并且嵌入在以带状物的横向方向以螺距形式设置的芯线(14),并且 扁平带(B)还具有设置在芯线保持层(11)的内周侧并与滑轮接触的内橡胶层(12)。 芯线保持层(11)由含有短纤维(15)的橡胶组合物构成,相对于100质量份的基础橡胶为100质量份,共混物的量为1〜20质量份, 在带的横向方向上定向。 内部橡胶层(12)由不含短纤维(15)的橡胶复合材料构成。