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    • 35. 发明授权
    • Bromate ion measurement method
    • 溴离子测定方法
    • US08778691B2
    • 2014-07-15
    • US13606459
    • 2012-09-07
    • Shukuro IgarashiJun KatoYoshiharu Tanaka
    • Shukuro IgarashiJun KatoYoshiharu Tanaka
    • G01N21/64
    • G01N21/643G01N31/22G01N2021/6432G01N2021/7786
    • A method for measuring bromate ion is provided that provides high-sensitivity measurement results more simply and more quickly than conventional bromate ion measurement methods. A fluorescent substance that is quenched by coexistence with bromate ions is added to a sample 130 and the fluorescence intensity of the fluorescent substance after quenching is measured, the measured fluorescence intensity being subtracted from the fluorescence intensity of a standard sample containing no bromate ions to calculated the fluorescence intensity difference. The bromate ion concentration is calculated from the calculated fluorescence intensity difference, using a pre-determined calibration line between the fluorescence intensity difference and the bromate ion concentration.
    • 提供了一种测量溴酸根离子的方法,其比传统的溴酸盐离子测量方法更简单和更快地提供高灵敏度的测量结果。 将通过与溴酸根离子共存淬灭的荧光物质加入到样品130中,并测量淬灭后的荧光物质的荧光强度,从不含溴酸根离子的标准样品的荧光强度中减去测量的荧光强度,以计算 荧光强度差异。 使用荧光强度差异和溴酸根离子浓度之间的预先确定的校准线,从计算的荧光强度差计算溴酸根离子浓度。
    • 36. 发明授权
    • Apparatus for determining coagulant amount
    • 用于测定凝结剂量的装置
    • US08303893B2
    • 2012-11-06
    • US13181994
    • 2011-07-13
    • Dabide YamaguchiYoshiharu TanakaTokio OhtoTakashi Nakayama
    • Dabide YamaguchiYoshiharu TanakaTokio OhtoTakashi Nakayama
    • G01N27/00
    • C02F1/5209C02F1/56C02F2209/02C02F2209/06C02F2209/07C02F2209/11Y10T436/12
    • Provided are a method and an apparatus that enable rapid and automatic determination of the coagulant injection rate in a process of water treatment through coagulation and sedimentation. Using a coagulation analyzer comprising sample tanks 1A to 1D each for keeping a predetermined amount of raw water, a water supply pump 7, water supply/discharge valves 4, 6 for raw water and washing water, mixers 3A to 3D, a coagulant injection unit 21, and a detector 30 for determining the particle size and the particle number of flocs, the time within which the coagulant 20 injected into the sample tanks is dispersed by mixing and the particles begin to agglomerate (agglomeration start time) is determined, and based on the thus-determined agglomeration start time, the coagulant injection rate is determined, or the amount of the coagulant to be injected is controlled.
    • 提供了一种能够通过凝结和沉降在水处理过程中快速和自动地确定凝结剂注入速率的方法和装置。 使用包括用于保持预定量的原水的样品池1A至1D的凝结分析器,供水泵7,用于原水和洗涤水的供水/排出阀4,6,混合器3A至3D,凝结剂注入单元 21,以及用于确定絮体的粒径和粒子数的检测器30,通过混合分散注入到样品槽中的凝结剂20的时间,并且确定颗粒开始凝聚(聚集开始时间),并且基于 在如此确定的凝聚起始时间上,确定凝结剂注入速率,或者控制要注入的凝结剂的量。
    • 40. 发明申请
    • Light source unit
    • 光源单元
    • US20110141742A1
    • 2011-06-16
    • US12926887
    • 2010-12-15
    • Yoshiharu TanakaAkihiro MisawaHiroki TsugeKenji Asano
    • Yoshiharu TanakaAkihiro MisawaHiroki TsugeKenji Asano
    • F21V29/00
    • F21V29/76F21S41/147F21S41/155F21S45/47F21S45/48F21S48/1159F21V29/75F21Y2115/10
    • There is provided a light source unit in which a heat block and a reflector are accommodated in an imaginary cylinder which would be defined by a holding device for holding an outer circumference of a lens and which is mounted in a mount portion on a vehicle, wherein a first heat dissipating portion and a second heat dissipating portion, which are partitioned by a partition plate, are provided on an outer circumferential surface of the heat block, wherein a plurality of fins are projected on the first heat dissipating portion which is disposed on a lens side of the heat block so as to extend in a circumferential direction, and a plurality of fins are projected on the second heat dissipating portion so as to extend in an axial direction of the heat block, and wherein the partition plate has a mounting rib, and a mounting device is provided on the mounting rib for mounting the light source unit in the mount portion of the vehicle.
    • 提供了一种光源单元,其中加热块和反射器容纳在假想圆筒中,该假想圆筒将由用于保持透镜的外周并用于安装在车辆的安装部分中的保持装置限定,其中 在隔热板的外周面上设置由隔板隔开的第一散热部和第二散热部,其中多个翅片突出在第一散热部上, 透镜侧沿圆周方向延伸,并且多个翅片沿着热块的轴向方向突出在第二散热部上,并且其中隔板具有安装肋 并且安装装置设置在安装肋上,用于将光源单元安装在车辆的安装部分中。