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1. 发明专利

JP2005248257A Stain prevention-corrosion prevention apparatus for metal structure and method for energizing stain prevention-corrosion prevention apparatus 审中-公开
标题翻译：用于金属结构的防锈蚀防锈装置和用于加强防锈防锈装置的方法
公开(公告)号：JP2005248257A
公开(公告)日：2005-09-15
申请号：JP2004060666
申请日：2004-03-04
申请人： Mitsubishi Heavy Ind Ltd , Toho Gas Co Ltd , 三菱重工業株式会社 , 東邦瓦斯株式会社
发明人： FURUKAWA SEIJI , TAKEUCHI KAZUHISA , USAMI MASAHIRO , YOSHIDA KEIJIROU , YOSHIDA KOJI , HARUTA TAKASHI , SHINYA KATSUMI , SAKIMURA MITSURU
IPC分类号： C23F13/00
摘要： PROBLEM TO BE SOLVED: To provide a stain prevention-corrosion prevention device for a metal structure where initial construction cost is reduced, and stain prevention and corrosion prevention can be performed to a plurality of adjoining metal structures. SOLUTION: In the stain prevention-corrosion prevention apparatus 10 for a metal structure provided with: a reference electrode 1 placed in seawater and having a known electric potential in accordance with the substance to be used in the seawater; an anode electrode 2 placed in the seawater; a metal structure 3 as the object for stain prevention and corrosion prevention placed in the seawater; and a commercial power device 4 connected to the reference electrode 1 and the anode electrode 2, making the electric potential of the anode electrode 2 to the relatively high one and the electric potential of the metal structure 3 to the relatively low one, and further, based on the electric potential of the reference electrode 1, making the electric potential of the metal structure 3 to the one capable of corrosion prevention, an adjoining metal structure 5 placed in the seawater in the vicinity of the metal structure 3 is connected with the commercial power device 4 via a resistance 6. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于金属结构的防污蚀防腐蚀装置，其中初始施工成本降低，并且可以对多个邻接的金属结构进行防污染和防腐蚀。＆lt; P＆gt;解决方案：在用于金属结构的防污蚀防腐蚀装置10中，其具有：设置在海水中的参考电极1，并且具有与在海水中使用的物质相同的已知电位; 放置在海水中的阳极电极2; 作为用于防污和防腐蚀的物体的金属结构3放置在海水中; 以及连接到参考电极1和阳极电极2的商业电力设备4，使得阳极电极2的电位相对较高，金属结构体3的电位相对较低，基于参考电极1的电位，使金属结构体3的电位成为能够防止腐蚀的电极，将设置在金属结构体3附近的海水中的邻接金属结构体5与商业电源设备4通过电阻6.版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004100187A Anti-fouling device 审中-公开
标题翻译：防盗装置
公开(公告)号：JP2004100187A
公开(公告)日：2004-04-02
申请号：JP2002261149
申请日：2002-09-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： USAMI MASAHIRO , TAKEUCHI KAZUHISA , FURUKAWA SEIJI , IYOKU TOMOAKI , MATSUMOTO TSUTOMU , KAWAGUCHI TERUAKI , SAKIMURA MITSURU
IPC分类号： E02B1/00 , C23F13/00 , E02B5/00
摘要： PROBLEM TO BE SOLVED: To provide a low-cost anti-fouling device capable of increasing the durability of the entire device by preventing corrosion of the back of a cathode.
SOLUTION: The anti-fouling device includes an anti-fouling plate (cathode body) 11 made from an alkali-insoluble conductive material that covers a wall surface 101 making contact with seawater 1; an anode body 15 made from a conductive material making contact with the anti-fouling plate 11 via the seawater 1; and a DC power supply 17 which applies a voltage between the anti-fouling plate 11 and the anode body 15. The back of the anti-fouling plate 11 is treated to resist corrosion.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够通过防止阴极背面的腐蚀来提高整个装置的耐久性的低成本防污装置。防污装置包括由不溶于水的导电材料制成的防污板（阴极体）11，其覆盖与海水1接触的壁面101; 由通过海水1与防污板11接触的导电材料制成的阳极体15; 以及在防污板11和阳极体15之间施加电压的直流电源17.对防污板11的背面进行处理以抵抗腐蚀。版权所有（C）2004，JPO

3. 发明专利

JP2004026864A Painting material and its painting method 审中-公开
公开(公告)号：JP2004026864A
公开(公告)日：2004-01-29
申请号：JP2002180993
申请日：2002-06-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： USAMI MASAHIRO , IMASAKA KOJI , MATSUKI SHIGEYUKI , KORI MASANOBU , SHIBATA AKIO
IPC分类号： B05D1/36 , B05D3/00 , B05D7/00 , C09D5/08 , C09D5/22 , C09D7/12 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a painting material with which the thickness of the painted film can be made uniform easily even if it is applied on a large area in a dark place and to provide its painting method.
SOLUTION: The painting material has a first painting base agent which is obtained by adding, to a translucent paint, either 0.01-3 wt%, against the translucent paint, of a fluorescent dye or 1-5 wt%, against the translucent paint, of a fluorescent pigment and a second painting base agent comprising a translucent paint. A first painted film 11 having a thickness of 50-100 μm is formed by painting the first painting base agent on an intended surface 1, up to the thickness through which the color of the intended surface 1 can be visually recognized, while irradiating a UV light 2. Then, a second painted film 12 having a thickness of 200-240 μm is formed by painting the second painting base agent on the first painted film 11, up to the thickness through which the color of the first painted film 11 cannot be visually recognized, while irradiating the UV light 2.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004002984A Antifouling and corrosion prevention apparatus for metal entity 审中-公开
公开(公告)号：JP2004002984A
公开(公告)日：2004-01-08
申请号：JP2003086169
申请日：2003-03-26
申请人： Mitsubishi Heavy Ind Ltd , Toho Gas Co Ltd , 三菱重工業株式会社 , 東邦瓦斯株式会社
发明人： USAMI MASAHIRO , IYOKU TOMOAKI , YOSHIDA KEIJIROU , SAKIMURA MITSURU , YOSHIDA KOJI , SAKURAI TAKASHI , KATO TATSUTO
IPC分类号： B05D5/12 , C23F13/00
摘要： PROBLEM TO BE SOLVED: To apply an antifouling and corrosion prevention treatment to a metal entity without applying a coating thereto. SOLUTION: A bar screen 6 provided on a water intake lateral of LNG (Liquefied Natural Gas), a power station or the like, e.g., consists of carbon steel or alloy steel (such as stainless steel). An anode electrode 12 is connected to the plus terminal of a DC power system 10, and the bar screen 6 is connected to the minus terminal via a potential controller 11. Thus, the vicinity of the surface of the bar screen 6 is made into an alkaline atmosphere, and evasion effect of marine organisms is caused. As a result, antifouling of the bar screen 6 is carried out without applying an antifouling coating material to the bar screen 6. Further, a reference electrode 13 is connected to the potential controller 11, and the potential controller 11 retains the electric potential of the bar screen 6 to the one capable of corrosion prevention based on the electric potential detected by the referential electrode 13. Thus, the bar screen 6 is subjected to cathode protection, and the corrosion protection is carried out without applying an anticorrosive coating material thereto. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2005240464A Device and method for preventing fouling of structure in contact with seawater 审中-公开
标题翻译：用于防止与海水接触结构的装置和方法
公开(公告)号：JP2005240464A
公开(公告)日：2005-09-08
申请号：JP2004053267
申请日：2004-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUKAWA SEIJI , USAMI MASAHIRO , KINOSHITA TETSUO , SAKIMURA MITSURU
IPC分类号： E02B1/00 , B63B59/04 , C23F15/00 , C25B1/26 , E02B5/00
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for preventing the fouling of a structure in contact with a seawater capable of sustaining a fouling prevention effect even if the device is operated for a long period and also sustaining the durability of the device for a long period.
SOLUTION: In this fouling prevention for the structure in contact with the seawater, based on a current passing pattern intermittently repeating one cycle in which a specified voltage and its application time are set, a current flows in a conductive coating installed, through an insulation film, on the wall surface of the structure in contact with the seawater to prevent marine organisms from adhering to the wall surface of the structure. A potential sensor measuring the surface potential of the conductive coating is installed, and the current passing pattern is updated on a real time basis based on the voltage value obtained by the potential sensor. In addition, the current passing pattern is fine-adjusted on a real time basis based on the measurement data by a seawater temperature sensor, a flow speed sensor, and an image monitor.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种装置和方法，用于防止即使该装置长时间运转也能够承受防污效果的海水接触的结构的结垢，并且还具有耐久性该设备长期使用。解决方案：在与海水接触的结构的这种防止污染中，基于电流通过模式间歇地重复其中设定了规定电压及其施加时间的一个循环，电流在安装的导电涂层中流过，通过绝缘膜，在与海水接触的结构的壁表面上，以防止海洋生物粘附到结构的壁表面。安装测量导电涂层的表面电位的电位传感器，并且基于由电位传感器获得的电压值，实时更新电流通过模式。此外，基于海水温度传感器，流速传感器和图像监视器的测量数据，实时地对电流通过模式进行微调。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003336794A Dimethyl ether storage container 审中-公开
标题翻译：二甲醚存储容器
公开(公告)号：JP2003336794A
公开(公告)日：2003-11-28
申请号：JP2002144986
申请日：2002-05-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATSUMOTO TSUNENOBU , SATO ISAO , KAWANO MITSUHIRO , HIKASA YASUSHIRO , HIUGA YASUHIKO , USAMI MASAHIRO , TSUCHIYAMA YOSHIHIKO , MATSUKI SHIGEYUKI
IPC分类号： B63B25/16 , F16L59/04 , F17C3/04
摘要： PROBLEM TO BE SOLVED: To provide a dimethyl ether storage container employing the most appropriate insulating material not susceptible to swelling or dissolution caused by contact with the dimethyl ether.
SOLUTION: In a dimethyl ether storage container 10 for storing the dimethyl ether liquefied under a low and room temperature, an outer peripheral face of a container body 11 is coated by foamed material of phenol resin, melamine resin, or urea resin to form an insulating layer.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种使用最不合适的绝缘材料的二甲醚储存容器，其不易于与二甲醚接触而引起溶胀或溶解。解决方案：在低温室温下贮存二甲醚的二甲醚储存容器10中，容器主体11的外周面由酚醛树脂，三聚氰胺树脂或尿素树脂的发泡材料涂覆至形成绝缘层。版权所有（C）2004，JPO

7. 发明专利

JP2005161127A Antifouling apparatus for seawater intake passage and its operation method 审中-公开
标题翻译：用于海水采集的防篡改装置及其操作方法
公开(公告)号：JP2005161127A
公开(公告)日：2005-06-23
申请号：JP2003400330
申请日：2003-11-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： USAMI MASAHIRO , FURUKAWA SEIJI , KINOSHITA TETSUO , SAKIMURA MITSURU
IPC分类号： E02B1/00 , C02F1/00 , C02F1/46 , C25B1/26 , C25B9/04 , C25B11/02 , C25B11/06 , C25B15/02 , E02B5/00 , E02B9/02
CPC分类号： Y02E10/22
摘要： PROBLEM TO BE SOLVED: To provide an antifouling apparatus for a seawater intake passage which maintains an antifouling effect even after a long-term operation and improves the durability, and its operation method.
SOLUTION: The antifouling apparatus comprises a conductive coating film 12 installed on, for example, the concrete wall surface of the seawater intake passage 11 through an insulating film, a direct-current power supply device 13 connected to the conductive coating film 12, and a switching device 14 for switching the polarities of the anode (+) and the cathode (-) of a direct current, and electrolyzes seawater. The conductive coating film 12 is divided into three parts, first to third conductive coating films 12-1, 12-2, 12-3. The first conductive coating film 12-1, one of the three-split parts, is connected to the anode of the direct-current power supply device by the switching device 14 and the remaining third conductive coating film 12-3 is connected to the cathode of the direct-current power supply device 13, and current supply to another remaining second conductive coating film 12-2 is stopped.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于海水进气通道的防污装置，即使在长期运行后也能保持防污效果并提高耐久性及其操作方法。解决方案：防污装置包括通过绝缘膜安装在例如海水进气通道11的混凝土壁表面上的导电涂膜12，连接到导电涂膜12的直流电源装置13 以及用于切换直流电极的阳极（+）和阴极（ - ）的极性的开关装置14，并且电解海水。导电性涂膜12被分为三部分，第一至第三导电涂膜12-1,12-2,12-3。第一导电涂膜12-1（三分割部分之一）通过开关装置14连接到直流电源装置的阳极，剩余的第三导电涂膜12-3连接到阴极并且停止向另一剩余的第二导电涂膜12-2的电流供给。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005290502A Contamination preventive system for cathode 审中-公开
标题翻译：阴极污染预防系统
公开(公告)号：JP2005290502A
公开(公告)日：2005-10-20
申请号：JP2004109381
申请日：2004-04-01
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATSUMOTO TSUTOMU , USAMI MASAHIRO
IPC分类号： E02B1/00 , B63B59/04 , C23F13/00
摘要： PROBLEM TO BE SOLVED: To provide a contamination preventive system for a cathode, in which cost can be reduced as a whole in addition to sure contamination prevention and corrosion prevention. SOLUTION: In the contamination preventive system 10 for the cathode which performs the contamination prevention and corrosion prevention by causing a current to follow between an anode and cathode set in the sea water, a contamination preventive plate PL disposed to cover a wall surface 101 of a contamination prevention object is divided to a cathode plate 11 to be immersed at all times in the sea water and an anode plate 21 to be at least temporarily exposed from the inside of the sea water, and the anode plate 21 serves as the anode by using a conductive plate having higher corrosion resistance to the sea water than the cathode plate 11, for the anode plate 21, and the cathode plate 11 serves as the cathode. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供阴极的污染防止系统，除了可靠地防止和防止腐蚀之外，其总体上可以降低成本。解决方案：在通过在海水中设置阳极和阴极之间引起电流进行防污染和防腐蚀的阴极的防污染系统10中，设置有覆盖壁表面的防污染板PL 防污染物体101被分成阴极板11，以在海水中始终浸没，阳极板21至少从海水临时露出，阳极板21作为通过使用与阴极板11相比对于海水具有较高耐腐蚀性的导电板，对于阳极板21，阴极板11用作阴极。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004027500A Contamination prevention apparatus 审中-公开
公开(公告)号：JP2004027500A
公开(公告)日：2004-01-29
申请号：JP2002180996
申请日：2002-06-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： USAMI MASAHIRO , TAKEUCHI KAZUHISA , IYOKU TOMOAKI , KAWAGUCHI TERUAKI , FURUKAWA SEIJI , MATSUMOTO TSUTOMU , SAKIMURA MITSURU
IPC分类号： E02B1/00 , C23F13/00 , C23F15/00
摘要： PROBLEM TO BE SOLVED: To provide a contamination prevention apparatus constructible at a low cost and capable of suppressing environmental pollution.
SOLUTION: This contamination prevention apparatus 10 comprises a contamination prevention plate (cathode body) 11 formed of an alkali insoluble conductive material such as a galvanized steel plate and a tinned steel plate covering the wall surface 101 of an inlet channel 100 in contact with seawater 1, an anode body 15 formed of a conductive material in contact with the contamination prevention plate 11 through seawater 1, and a DC power supply device 17 applying a voltage installed between the contamination prevention plate 11 and the anode body 15. Seawater 1 is electrolyzed between the contamination prevention plate 11 and the anode body 15 to generate hydroxy ion (OH
- ) from the entire surface of the contamination prevention plate 11 so as to produce an alkalic environment (pH of approx. 10) around the contamination prevention plate 11. Thus marine organisms such as algae can be prevented from being adhered to the contamination prevention plate 11.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2961003B2 Antifouling apparatus of seawater contact surface 失效
公开(公告)号：JP2961003B2
公开(公告)日：1999-10-12
申请号：JP29502191
申请日：1991-10-15
申请人：三菱重工業株式会社 , 長菱エンジニアリング株式会社
发明人： MATSUKI SHIGEYUKI , USAMI MASAHIRO , UEDA KENJI , YAMAZAKI HIROSHI , YOKOTA MINORU , HORIGUCHI TSUTOMU
IPC分类号： B63B59/04 , E02B1/00 , E02B3/14 , E02B5/00 , E02D31/06

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