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    • 4. 发明公开
    • ANODIC OXIDATION METHOD AND PRODUCTION METHOD FOR TITANIUM OXIDE COATING AND METHOD OF SUPPORTING CATALYST
    • 阳极化处理程序和方法的二氧化钛和BERZUGSKATALYSATORTRûGERUNGSVERFAHREN
    • EP1627939A1
    • 2006-02-22
    • EP04729723.9
    • 2004-04-27
    • Yoshida, Hideo
    • YOSHIDA, HideoABE, Kentaro, YP System CorporationSAKON, Kiyohito, YP System Corporation
    • C25D11/06C25D11/18C25D11/26B01J37/02
    • C25D11/06B01J37/348C25D11/26
    • To provide an anodic oxidation method, a titanium oxide film manufacturing method and a catalyst carrying method which is suitable, for example, for anodic oxidation of aluminum, titanium and catalyst carrying on the surface of alumite (registered trademark), capable of generating an oxide film at a low cost and rapidly by eliminating the use of a strongly acid or strongly basic electrolytic solution and using a carbonated water as an electrolytic solution, capable of controlling the sealing treatment of oxide film through a simple method, capable of effecting the oxide film dyeing and catalyst carrying rationally and easily, and capable of effecting the catalyst carrying safely and surely without eroding a base material.
      An object (3) to be treated is electrolyzed in an electrolytic solution received in a treatment vessel (1) serving the object (3) as an anodic electrode.
      It is an anodic oxidation method in which an oxide film is generated on the surface of the object (3).
      A carbonated water of a predetermined acid concentration generated by dissolving a pressurized carbon dioxide in a predetermined quantity of water (7) is used as the electrolytic solution.
    • 提供到阳极氧化法,氧化钛膜的制造方法和催化剂载持方法所有这是合适的,例如,对于铝,钛的阳极氧化和催化剂载防蚀铝(注册商标)的表面上,能够在氧化生成的 电影以低成本和快速通过消除使用强酸性或强碱性的电解溶液中,并使用碳酸水作为电解液,能够通过简单的方法来控制氧化物的电影的密封处理的,能够影响所述氧化物成膜的 染色和催化剂携带合理,方便,和能够携带安全且可靠地实现所述的催化剂,而不侵蚀的基体材料的。 电解液的电极在服务对象的处理容器(1)(3)接收,以阳极到对象(3)的待处理中被电解。 它是其中的阳极氧化方法,以氧化物电影对象(3)的表面上产生。 通过在水的预定量的加压二氧化碳溶解生成的规定的酸浓度的碳酸水(7)被用来作为电解液。
    • 6. 发明公开
    • ANODIZATION METHOD AND TREATING DEVICE THEREFOR
    • ANODISIERVERFAHREN UND BEHANDLUNGSVORRICHTUNGHIERFÜR
    • EP1457588A1
    • 2004-09-15
    • EP02783813.5
    • 2002-12-10
    • Yoshida, Hideo
    • YOSHIDA, HideoABE, Kentaro, c/o YP System CorporationSONE, Masato
    • C25D11/04
    • C25D11/02C25D11/005C25D11/08
    • The present invention relates to an anodic oxidation method and a treatment apparatus thereof which is suitable, for example, for generation of an oxide film and electropolishing of aluminum, capable of generating an oxide film at a low cost and rapidly by eliminating the use of electrolytic solution having a strong acid property and using a carbonated water as the electrolytic solution, capable of improving the oxide film generating operation and rationalizing the water discharging treatment, capable of preventing increase in temperature of the electrolytic solution without a need of a special equipment, capable of generating an oxide film in a stable manner and obtaining a good oxide film by eliminating the generation of oxide in the vicinity of an object to be treated, and capable of rationalization of the oxide film generating treatment and enhancing the productivity by using supercritical carbon dioxide.
      An object (3) to be treated is electrolyzed as an anode in an electrolytic solution.
      An oxide film is generated on the surface of the object (3). A pressurized carbon dioxide is dissolved in a predetermined quantity of water (7).
      An oxide film is generated by serving a carbonated water of a predetermined acid concentration as an electrolytic solution.
    • 本发明涉及一种阳极氧化法及其处理装置,其适用于例如生成氧化膜和电解抛光铝,其能够以低成本生成氧化膜,并且通过消除电解法的使用而迅速 具有强酸性的溶液和使用碳酸水作为电解液,能够改善氧化膜生成操作并使排水处理合理化,能够防止电解液的温度升高而不需要专门的设备,能够 通过消除被处理物附近的氧化物的产生,可以稳定地形成氧化膜,得到良好的氧化膜,能够使氧化膜生成处理合理化,并且通过使用超临界二氧化碳提高生产率 。 待处理对象(3)在电解液中作为阳极电解。 在物体(3)的表面上产生氧化膜。 加压二氧化碳溶解在预定量的水(7)中。 通过使预定酸浓度的碳酸水作为电解液而生成氧化膜。
    • 8. 发明公开
    • METHOD AND DEVICE FOR SURFACE TREATMENT OF TREATED OBJECT
    • VERFAHREN UND VORRICHTUNG ZUROBERFLÄCHENBEHANDLUNGVON BEHANDELTEM OBJEKT
    • EP1445353A1
    • 2004-08-11
    • EP02777985.9
    • 2002-10-29
    • Asahi Engineering Co., Ltd.Yoshida, Hideo
    • YOSHIDA, HideoMIYATA, SeizoSONE, MasatoSATO, Nobuyoshi c/o ASAHI ENGINEERING CO., LTD
    • C25D17/00
    • B08B3/14C25D5/00C25D5/08C25D17/00C25D21/04H01L21/02052H01L21/2885H01L21/32134
    • A method for treating the surface of an object to be treated and an apparatus thereof, suitably applied, for example, to electrochemical treatment on an object to be treated, capable of avoiding contact between the object and the atmosphere, uniformly activating the surface of the object with precision, obtaining a good precipitation of metal ion, rationally carrying out the supply and discharge of the surface treatment fluid and the treatment solution, attaining effective utilization thereof and prohibiting the discharge of the same to the outside of the system, realizing a reasonable system, enhancing productivity and achieving mass production, rationally and safely carrying out the electrochemical treatment operation, miniaturizing the equipment and achieving the cost reduction, and providing a convenient maintenance.
      A method for treating the surface of an object to be treated comprising introducing a surface treatment fluid into a reaction vessel (4) capable of receiving an object, introducing the surface treatmentfluid into a separation vessel (14) after the object is subjected to surface treatment, and circulating the surface treatment fluid, from which a contaminant has already been removed, to the reaction vessel (4).
      At the time of treatment on the surface ofthe object, a circulation passage for the surface treatment fluid including the reaction vessel (4) is communicated and the surface treatment fluid is constantly circulated through the circulation passage.
    • 一种处理被处理物的表面的方法及其装置,其适用于例如能够避免物体与大气接触的物体与大气之间的电化学处理,使得该物体与大气的表面均匀地起作用 精确对象,获得良好的金属离子沉淀,合理实施表面处理液和处理液的排放,有效利用,禁止将其排放到系统外面,实现合理 系统,提高生产效率,实现批量生产,合理安全地进行电化学处理操作,小型化设备实现成本降低,维护方便。 一种用于处理待处理物体的表面的方法,包括将表面处理流体引入到能够接收物体的反应容器(4)中,在物体是物体之后将表面处理流体引入分离容器(14) 进行表面处理,并且将已经从其中除去污染物的表面处理流体循环到反应容器(4)。 在物体表面处理时,包括反应容器(4)的表面处理流体的循环通道连通,表面处理流体不断地循环通过循环通道。