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    • 3. 发明专利
    • RECTIFYING DEVICE
    • JPH02257674A
    • 1990-10-18
    • JP7923789
    • 1989-03-29
    • MITSUBISHI ELECTRIC CORP
    • ISODA SATORUKAMIYAMA TOMOTSUGUKAWAKUBO HIROAKIMAEDA MITSUO
    • H01L51/05C07D475/14H01L29/861H01L51/00H01L51/30
    • PURPOSE:To bring the size of a rectifying device close to hyperfine size at a molecular level by forming a rectifying section of a first oxidation-reduction substance film composed of a flavin derivative and a second oxidation-reduction substance film consisting of a porphyrin derivative. CONSTITUTION:A rectifying section 9 is made up of a first oxidation-reduction substance film 3 composed of a flavin derivative and a second oxidation- reduction substance film 4 consisting of a porphyrin derivative. That is, rectification characteristics are generated by at least two kinds of the oxidation- reduction substances having different redox potential. A complex formed by joining the two oxidation-reduction substances A, B having different redox potential displays rectification characteristics that electrons easily flow from the negative level of redox potential to a positive level as shown in the arrow of a solid line in the figure, but is difficult to flow in the opposite direction (the direction of the arrow of a broken line in the figure), thus providing a rectifying device displaying properties similar to a P-N junction. Accordingly, the size of the rectifying device can be brought close to hyperfine size at a molecular level.
    • 7. 发明专利
    • Water and sewage treating system
    • 水和地下水处理系统
    • JPS59186700A
    • 1984-10-23
    • JP6252883
    • 1983-04-08
    • Mitsubishi Electric Corp
    • MAEDA MITSUOHIROTSUJI JIYUNJIHONDA TOSHIICHITANAKA HISAONAKAHORI ICHIROU
    • C02F3/12C02F11/04
    • Y02E50/343Y02W10/15
    • PURPOSE: To stabilize the electric energy to be generated and to stabilize the utilization of electric power and waste heat on account of such stabilization by controlling the amt. of the activated sludge existing in an activated sludge process in such a way that the electric energy to be generated by gas attains a preset value.
      CONSTITUTION: A treating system for water and sewage is constituted of an aerating tank 10, an air diffuser 11, a final settling basin 12, a mechanical thickener 13 for excess sludge, an information processing unit 14 for the water treating process, a control device 15 relating to the total amt. of activated sludge, a calculator 16 for information on driving powder, a setter 17 for power generating quantity, a manual setter 18 relating to the total amt. of sludge and a blower 19. The stabilization of the electric energy to be generated by digester gas is accomplished by adjusting the set value for the method of controlling the amt. of the sludge in the activated sludge process according to the difference between the predetermined electric energy to be generated and the present electric energy to be generated.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:通过控制电力,稳定电能,稳定电力和废热的利用。 的活性污泥工艺中存在的活性污泥,使得由气体产生的电能达到预设值。 构成:水和污水处理系统由充气罐10,空气扩散器11,最终沉降池12,用于过量污泥的机械增稠器13,用于水处理过程的信息处理单元14,控制装置 15关于总计。 的活性污泥,用于驱动粉末的信息的计算器16,用于发电量的设定器17,与总体相关的手动设定器18。 的污泥和鼓风机19.由蒸煮器气体产生的电能的稳定通过调节控制方法的设定值来实现。 根据要生成的预定电能与要产生的当前电能之间的差异,在活性污泥工艺中的污泥。
    • 8. 发明专利
    • Ozone production device
    • 臭氧生产设备
    • JPS5978909A
    • 1984-05-08
    • JP18576182
    • 1982-10-22
    • Mitsubishi Electric Corp
    • TAKAHASHI KENZOUETOU SHIYOUHEIMAEDA MITSUONANBA TAKANORI
    • C01B13/10
    • PURPOSE: To provide a titled device which increases the density of ozone and economizes energy by constituting said device wherein a heat exchanger for the air introduced therein and the gas to be discharged therefrom is provided, and an oxygen enricher of a membrane sepn. system and a dehumidifier by cooling are combined with a circulation line and are coupled to an ozone generation system.
      CONSTITUTION: The air introduced into a heat exchanger 3 through a suction hole 7 is subjected to a heat exchange with the used gas to be discharged through an evacuation hole 6, by which the air is cooled and dehumidified, then the dehumidified air is supplied to a circulation line wherein a dehumidifier 2 by cooling and an oxygen enricher 1 are combined. A membrane sepn. system using cellulose acetate or the like is incorporated for the enricher 1 which can produce the oxygen-enriched air having a high oxygen concn. by permeating selectively oxygen with the cooled and dehumidified raw material air with good efficiency. The dry oxygen-enriched air to be drawn from the enricher 1 is more preferably passed through a dryer 5 of an adsorption system, to increase thoroughly the degree of dryness; thereafter the air is fed into an ozone generator 4, and the high-concn. ozone produced with good efficiency is drawn from an ozone draw port 9.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:提供一种通过构成所述装置来提供臭氧密度并节约能量的标题装置,其中设置用于引入的空气的热交换器和从其排出的气体,以及膜的氧气浓缩器。 系统和通过冷却的除湿器与循环管线组合并且耦合到臭氧发生系统。 构成:通过吸入孔7导入热交换器3的空气经过与废气进行热交换,通过排气孔6排出,空气被冷却除湿,然后将除湿空气供给 循环管线,其中通过冷却除湿器2和氧气富集器1组合。 膜分隔 为了能够生产具有高氧浓度的富氧空气的浓缩物1,并入使用乙酸纤维素等的体系。 通过用冷却和除湿的原料空气选择性地渗透氧气,效率高。 从富集器1抽出的干燥富氧空气更优选通过吸附系统的干燥器5,以充分提高干燥度; 之后将空气送入臭氧发生器4, 从臭氧引出口9抽取效率高的臭氧。
    • 9. 发明专利
    • Ozonizer
    • 臭氧发生器
    • JPS5964504A
    • 1984-04-12
    • JP17147582
    • 1982-09-30
    • Mitsubishi Electric Corp
    • NANBA TAKANORIMAEDA MITSUOTAKAHASHI KENZOUETOU SHIYOUHEI
    • C01B13/10
    • PURPOSE: To provide a safe and simple ozonizer having a mechanism to get oxygen-rich air using a selective oxygen-permeation polymer membrane, drying the air, and producing ozone from the air.
      CONSTITUTION: Air is supplied forcibly to a selective oxygen-permeation polymer membrane 8, e.g. polyester polymer membrane, by the low-pressure high-capacity blower 9. The vacuum chamber 10 separated from the supplied air with the polymer membrane 8 is evacuated by the suction blower 11 to maintain the pressure of the membrane at the supplied air side at atmospheric pressure, and at the vacuum chamber side at 0.1W0.7atm. Although the constituent components of air e.g. oxygen, nitrogen, etc. are permeated through the membrane 8 by the pressure difference, the oxygen concentration of the gas in the vacuum chamber 10 becomes higher than that of the supplied air by the preferential transmission of oxygen through the membrane. The oxygen-rich air is compressed with a compression blower to about 2atm, desicated with an air drier to a dew point of ≤-40°C, and supplied to the ozonizer to produce ozone.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:提供一种安全简单的臭氧发生器,其具有使用选择性氧渗透聚合物膜获得富氧空气的机制,干燥空气并从空气产生臭氧。 构成:将空气强制供应到选择性氧渗透聚合物膜8,例如, 聚酯聚合物膜,通过低压大容量鼓风机9与供给的空气分离的真空室10被抽吸鼓风机11排出,以将膜在供气侧的压力保持在大气压 压力,真空室侧为0.1-0.7atm。 尽管空气的组成成分 氧,氮等通过压力差渗透膜8,真空室10中的气体的氧浓度通过优先透过膜的氧气而比供给的空气的氧浓度高。 富氧空气用压缩鼓风机压缩至约2atm,用空气干燥器设定为露点<= - 40℃,并供给臭氧发生器产生臭氧。
    • 10. 发明专利
    • Optical type apparatus for measuring water quality
    • 用于测量水质的光学类型装置
    • JPS5934135A
    • 1984-02-24
    • JP14494282
    • 1982-08-20
    • Mitsubishi Electric Corp
    • YOTSUMOTO HATSUOTONEGAWA HISASHISASAKI TOSHIHIKOTAKASHIMA KAZUONAKAHORI ICHIROUMAEDA MITSUO
    • G01N21/49G01N21/53
    • G01N21/534
    • PURPOSE:To prevent the deposition of foreign matter and slime in a liquid to be measured by providing a radiation window and a photoreceiving window to the pipe wall of a conduit flowing the liquid to be measured. CONSTITUTION:A radiation window 2 and a photoreceiving window 4 are provided to the pipe wall of a conduit 10. Thereby, the contact part with the liquid 3 to be measured becomes the min. and also the washing effect to a deposited material and foreign matter at the contact surface can be expected due to the flow speed of the liquid 3, and a long time preservation of the measuring performance and maintenance checking frequency can be improved remarkably Only the windows 2 and 4 are provided to the inner wall of the conduit 10 of the liquid 3, the optical systems such as a light source lamp 1 and a detector 5 are provided to the outer part of the conduit 10. Thus, checking and repair of the optical system such as exchanges of the lamp 1 and the detector 5 become easy, thereby improving remarkably in economical a spact.
    • 目的:为了防止外来物质和粘液沉积在要测量的液体中,方法是向流过待测液体的导管的管壁提供辐射窗和光接收窗。 构成:在导管10的管壁上设置有辐射窗2和光接收窗4,由此,被测量液体3的接触部分成为最小。 并且由于液体3的流速​​也可以预期对沉积材料和接触表面的异物的洗涤效果,并且可以显着地改善测量性能和维护检查频率的长时间保持只有窗口2 和4设置在液体3的导管10的内壁上,诸如光源灯1和检测器5的光学系统设置在导管10的外部。因此,检查和修复光学 诸如灯1和检测器5的交换的系统变得容易,从而在经济上显着地改善。