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1. 发明专利

JP2005239183A Tool and method for recovering accessory in tank 有权
标题翻译：用于回收罐中附件的工具和方法
公开(公告)号：JP2005239183A
公开(公告)日：2005-09-08
申请号：JP2004049780
申请日：2004-02-25
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 石川島播磨重工業株式会社
发明人： HATTORI ATSUHIKO , ISHIYAMA HIROYUKI , TSUJI TATSUO
IPC分类号： B65D90/00
摘要： PROBLEM TO BE SOLVED: To provide a tool suitable for recovering an accessory attached to an end of a nozzle, a method of closing the nozzle using the tool, a method of opening the nozzle, and a method of recovering the accessory. SOLUTION: The tool for recovering includes a nozzle chamber comprising a hermetic container capable of covering the end of the nozzle 2, and a sealing plug 10 having a first sealing plug body 11 with an outer periphery having an outer diameter smaller than the inner diameter of the nozzle 2, a second sealing plug body 12 with an outer periphery having an outer diameter smaller than the inner diameter of the nozzle 2, an elastic seal 13 sandwiched between the outer periphery of the first plug body 11 and the outer periphery of the second plug body 12, a driving shaft 14 bringing the elastic seal 13 into tight contact with the inner peripheral surface of the nozzle 2 by rotating, and a check valve 15 provided on either the first plug body 11 or the second plug body 12 for making a gas flow free from the first plug body 11 to the second plug body 12 to prevent the gas from flowing in the reverse direction. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适用于回收附接到喷嘴端部的附件的工具，使用该工具封闭喷嘴的方法，打开喷嘴的方法以及回收附件的方法。解决方案：用于回收的工具包括：喷嘴室，其包括能够覆盖喷嘴2的端部的密封容器;以及密封塞10，其具有第一密封塞主体11，外周的外径小于喷嘴2的内径，具有外径小于喷嘴2的内径的外周的第二密封塞主体12，夹在第一塞体11的外周与外周的弹性密封件13 的驱动轴14，使弹性密封件13通过旋转与喷嘴2的内周面紧密接触的驱动轴14和设置在第一插塞体11或第二插塞体12上的止回阀15 用于使气流从第一插塞体11流到第二插塞体12，以防止气体沿相反的方向流动。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004035027A Method for recovering and restoring accessory appliance in operation tank 有权
公开(公告)号：JP2004035027A
公开(公告)日：2004-02-05
申请号：JP2002193035
申请日：2002-07-02
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 石川島播磨重工業株式会社
发明人： HATTORI ATSUHIKO , ISHIYAMA HIROYUKI , KIZU YOSHIKAZU , TSUJI TATSUO
IPC分类号： B65D90/00 , F16L1/00 , F16L55/00 , F17C13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for safely recovering and restoring an accessory appliance of an operation tank.
SOLUTION: This method comprises a step of changing a connection bolt C of a nozzle A to an accessory appliance B by a temporary tightening tool 1, a step of holding the accessory appliance B by an accessory appliance holding tool 4 passed through a nozzle chamber 2, fitting an expandable sealing plug 6 to a sealing plug guide tool 7 passed through the nozzle chamber 2, and fitting the nozzle chamber 2 to the nozzle A in an airtight manner, a step of loosening the temporary tightening tool 1 by a loosening tool 3 passed through the nozzle chamber 2, and pulling the accessory appliance holding tool 4 to detach the accessory appliance B from the nozzle A, a step of guiding the sealing plug 6 by a sealing plug guide tool 7 and fitting it to an opening of the nozzle A, a step of expanding the sealing plug 6 by a sealing plug expanding tool 8 passed through the nozzle chamber 2 to seal the opening of the nozzle A, and a step of removing the nozzle chamber 2, loosening the sealing plug guide tool 7 from the sealing plug 6 and recovering the accessory appliance B.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005122525A Facility management method using rbm 审中-公开
标题翻译：使用RBM的设施管理方法
公开(公告)号：JP2005122525A
公开(公告)日：2005-05-12
申请号：JP2003357636
申请日：2003-10-17
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nihonkai Lng Co Ltd , 日本海エル・エヌ・ジー株式会社 , 石川島播磨重工業株式会社
发明人： ANZAI HAJIME , KOBAYASHI MASAYUKI , ENDO TAKESHI , TAKAHASHI JUN , IBARADA TAKASHI , NAKAMURA HIDEAKI , FUJI AKIO , NAKACHI TADATAKA , TSUJI TATSUO
IPC分类号： G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide an actual management method for various kinds of tanks including low-temperature tanks.
SOLUTION: After comprehensive risk evaluation which performs a comprehensive risk evaluation on the whole object facility by using an RBM, fragmented risk evaluation is performed which performs a fragmented risk evaluation on various kinds of devices or members constituting the object facility by using the RBM.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为包括低温罐的各种罐提供实际的管理方法。
解决方案：通过使用RBM对整个对象设施进行全面风险评估的综合风险评估后，进行分段风险评估，对构成对象设施的各种设备或构件进行分段风险评估，方法是使用 RBM。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003302000A Waterproofing method of tank sole plate and its waterproof construction 有权
标题翻译：坦克单板防水方法及其防水结构
公开(公告)号：JP2003302000A
公开(公告)日：2003-10-24
申请号：JP2002110669
申请日：2002-04-12
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Ishikawajima Plant Construction Co Ltd , 石川島プラント建設株式会社 , 石川島播磨重工業株式会社
发明人： TSUJI TATSUO
IPC分类号： E02D31/02 , F17C13/08
摘要： PROBLEM TO BE SOLVED: To provide waterproofing method of a tank sole plate and its waterproof construction wherein waterproof function of the tank sole plate is improved.
SOLUTION: The structure is equipped with a permeable tank base part 3 arranged from the ground 1 through a pile 2 and laying the tank sole plate 5 on the top surface 3a, a sealing wall 12 provided along the peripheral direction of the tank base part 3 so as to make the distance between piles 2, 2 each other the gas flow line contacting to the undersurface 3b of the tank base part 3, a introductory line 17 feeding dry gas into the gas flow line and a discharge line discharging the dry gas from the gas flow line. The moisture located on the top surface 3a of the tank base part 3 is penetrated into the inside of the tank base part 3 and dehydrated from the undersurface 3b of the tank base part 3 by feeding the dry gas and dehydrating the undersurface 3b of the tank base part 3.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供油箱底板的防水方法及其防水结构，其中罐底板的防水功能得到改善。解决方案：结构配备有从地面1通过桩2布置的可渗透的罐底部3，并且将罐底板5铺设在顶表面3a上，沿罐的周向方向设置的密封壁12 基部3，以使桩2,2之间的距离相互接触到罐底部3的下表面3b的气体流路，将干燥气体送入气体流路的导入管线17和排出管来自气体流动管线的干燥气体。位于罐底部3的上表面3a上的水分通过供给干燥气体而渗透到罐底部3的内部，并从罐底部3的下表面3b脱水，并使槽的下表面3b脱水第3部分。版权所有（C）2004，JPO

5. 发明专利

JP2004011687A METHOD FOR RECOVERING/RESTORING NOZZLE MAIN-VALVE IN TANK IN OPERATION 审中-公开
公开(公告)号：JP2004011687A
公开(公告)日：2004-01-15
申请号：JP2002163022
申请日：2002-06-04
申请人： TOKYO GAS CO LTD , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HATTORI ATSUHIKO , ISHIYAMA HIROYUKI , KIZU YOSHIKAZU , TSUJI TATSUO
IPC分类号： B65D90/00 , F17C13/00 , F17C13/04
摘要： PROBLEM TO BE SOLVED: To provide a method for safely recovering/restoring a nozzle main-valve in a tank in operation. SOLUTION: This method comprises the following steps: in the first step, the main-valve B of the nozzle A is closed, and a connection bolt C of the nozzle A and the main-valve B is replaced by a temporarily tightening jig 1. In the 2nd step, the valve B is held by a main-valve holding jig 4 penetrated in a chamber 2, an expandable sealing stop 6 is attached to a sealing-stop guiding jig 7 penetrated in the chamber 2, then the chamber 2 is airtightly attached to the nozzle A. In the 3rd step, the temporarily tightening jig 1 is separated by a separating jig 3 penetrated in the chamber 2, and the main-valve holding jig 4 is drawn up to remove the valve 3 from the nozzle A. In the 4th step, the stop 6 is guided by the jig 7 to be fit to the opening of the nozzle A. In the 5th step, the stop 6 is expanded by a stop-expanding jig 8 penetrated in the chamber 2 and the opening of the nozzle A is closed. In the 6th step, the chamber 2 is removed, the jig 7 is separated from the stop 6, and the main valve B is recovered. COPYRIGHT: (C)2004,JPO

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