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    • 42. 发明授权
    • Method and apparatus for biologically treating waste water containing fluorine
    • 用于生物处理含氟废水的方法和装置
    • US06228264B1
    • 2001-05-08
    • US09328880
    • 1999-06-09
    • Kazuyuki YamasakiTakashi ImaiTakashi Fujiwara
    • Kazuyuki YamasakiTakashi ImaiTakashi Fujiwara
    • C02F330
    • C02F3/1273C02F1/52C02F3/301C02F2101/14Y02W10/15
    • A waste water treatment method and apparatus uses microorganism-containing sludge to treat waste water containing fluorine and does not utilize any chemical reaction. For waste water treatment, a treatment tank has an anaerobic part having sludge containing microorganisms and an aerobic part having sludge containing microorganisms and communicating with the anaerobic part. Waste water to be treated and biological excess sludge are introduced into the anaerobic part. Once treated by the microorganisms, the water is filtered by a membranous separation device in the aerobic part, and output as treated water. In the treatment tank, the microorganisms are moved between the anaerobic part and aerobic part to enhance their ability to concentrate or accumulate therein fluorine or other substances contained in the waste water.
    • 废水处理方法和装置使用含微生物污泥处理含氟废水,不利用任何化学反应。 对于废水处理,处理槽具有含有微生物污泥的厌氧部分和含有微生物的污泥和需要厌氧部分连通的需氧部分。 待处理的废水和生物过剩的污泥被引入厌氧部分。 一旦用微生物处理,水被有氧部分中的膜分离装置过滤,并作为处理水输出。 在处理槽中,微生物在厌氧部分和需氧部分之间移动,以提高其在其中浓缩或积聚其中含有的氟或其它物质的能力。
    • 46. 发明授权
    • Tumor suppressor gene
    • 肿瘤抑制基因
    • US5556945A
    • 1996-09-17
    • US444405
    • 1995-05-19
    • Yusuke NakamuraTakashi Imai
    • Yusuke NakamuraTakashi Imai
    • A61K38/00C07K14/47C07K14/82
    • C07K14/82C07K14/4703A61K38/00
    • A detailed genetic map on human chromosome 11 was prepared. Then, a commonly deleted region on the chromosome in the tumor tissues of patients with multiple endocrine neoplasia type 1 was identified. Further, by linkage analysis on a family line with this disease, a gene causative of this disease was localized. A gene present in the region common to these observations was cloned and the structure of this gene was determined. Because a protein coded by this DNA is homologous with those of transcriptional factors, it is expected that the above-mentioned gene may be a novel tumor suppressor gene. Further, it is also expected that the above-mentioned gene and a protein coded for thereby may be useful in preparation of a remedy for cancer and a diagnostic drug for cancer.
    • 准备了人类染色体11上的详细遗传图谱。 然后,鉴定了多发性内分泌瘤1型患者肿瘤组织染色体上普遍缺失的一个区域。 此外,通过对具有该疾病的家族系进行连锁​​分析,该病的致病基因是本地化的。 克隆了与这些观察结果共同的区域中存在的基因,并测定了该基因的结构。 由于由该DNA编码的蛋白质与转录因子的蛋白质同源,所以预期上述基因可能是新的肿瘤抑制基因。 此外,还预期上述基因和由此编码的蛋白质可用于制备癌症治疗剂和癌症诊断药物。
    • 50. 发明授权
    • System for collection and transmission of road traffic information
    • 道路交通信息收集和传输系统
    • US4258351A
    • 1981-03-24
    • US962694
    • 1978-11-21
    • Kiyoko ShigetaShuntetsu MatsumotoNaotake OoyamaTakashi Imai
    • Kiyoko ShigetaShuntetsu MatsumotoNaotake OoyamaTakashi Imai
    • G01P11/02G08G1/04G08B13/18
    • G01P11/02G08G1/04
    • The system for collection and transmission of road traffic information comprises a lens system installed on a tall structure such as on the roof of a building and angled vertically or diagonally to include in its field of view a road area subjected to observation and a plurality of photoelectric conversion elements disposed on the focal plane of the lens system along the image of the road area to be formed on the focal plane. The plurality of photoelectric conversion elements are formed in shapes successively decreased in width and length in conformity with the perspective view of the road area formed on the focal plane of the lens system. This system operates on the principle that when a vehicle enters the road area under observation by this system, it causes a change in the brightness of the image of the road area formed on the focal plane of the lens system, the changed brightness of the image induces a corresponding change in the outputs of the photoelectric conversion elements, and the resultant change in the outputs on being processed by scanning gives rise to a series of pulse signals, which are transmitted to a traffic control center.
    • 用于道路交通信息的收集和传输的系统包括安装在诸如建筑物的屋顶的高度结构上的垂直或斜对角的透镜系统,以在其视场中包括经受观察的道路区域和多个光电 转换元件沿着要形成在焦平面上的道路区域的图像设置在透镜系统的焦平面上。 多个光电转换元件形成为与形成在透镜系统的焦平面上的道路区域的透视图相一致的宽度和长度的形状。 该系统的原理是当车辆进入被该系统观察的道路区域时,导致在透镜系统的焦平面上形成的道路区域的图像的亮度的变化,图像的改变的亮度 引起光电转换元件的输出的相应变化,并且通过扫描进行处理的输出的合成变化产生一系列被传送到交通控制中心的脉冲信号。