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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

JP2004356020A Interior illuminator or interior observation system of storage tank equipped with illuminator 有权
公开(公告)号：JP2004356020A
公开(公告)日：2004-12-16
申请号：JP2003154665
申请日：2003-05-30
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： MOROFUJI KOICHI , ISHIYAMA HIROYUKI , KOBAYASHI KENGO , KUSUMI TOMOO
IPC分类号： G03B15/02 , B65D90/02 , B65D90/48 , F17C13/02 , F21S2/00 , F21V5/00 , F21V7/00 , F21V21/14 , F21V21/30 , F21Y103/00
摘要： PROBLEM TO BE SOLVED: To provide a small and lightweight interior illuminator of a storage tank and an interior observation system of the storage tank equipped with the illuminator relating to the interior illuminator of the storage tank which is used for observing the interior of the storage tank and the interior observation system of the storage tank equipped with the illuminator.
SOLUTION: The interior illuminator of the storage tank for illuminating the interior of the storage tank comprises an illuminating section 52 having an approximately cylindrical outer shape equipped bar-like lamps 36 for the side and reflecting plates 40 for reflecting light from the lamps 36 for the side in a prescribed direction, and a pan rotating mechanism 50 for rotating the illuminating section 52 using the cylinder axis of the illuminating section 52 as the axis of rotation.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 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

4. 发明专利

JP2003073660A Cold storage medium 审中-公开
标题翻译：冷藏媒体
公开(公告)号：JP2003073660A
公开(公告)日：2003-03-12
申请号：JP2001263931
申请日：2001-08-31
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Hidetoshi Okubo , Tokyo Gas Co Ltd , 英敏大久保 , 東京瓦斯株式会社 , 石川島播磨重工業株式会社
发明人： OKUBO HIDETOSHI , TAKAGI SHINICHI , ISHIYAMA HIROYUKI , ARAI SHINGO , KOBAYASHI YUJI , NAKAJIMA MASASUKE , YAMANISHI AKIO , OCHIAI JUNICHI , KODA YASUO
IPC分类号： F25D3/00 , C09K5/06 , C09K5/08
CPC分类号： Y02E60/147
摘要： PROBLEM TO BE SOLVED: To provide a cold storage medium that has a high cold accumulating capacity at cryogenic temperatures. SOLUTION: The cold storage medium is provided which forms a solid-liquid coexisting phase in the range of -90 deg.C to -160 deg.C by mixing a plurality of organic solvents having a melting point of not more than -90 deg.C and which has fluidity and latent heat in the range thereof. The cold storage medium has fluidity and has a capacity to storage cold heat as latent heat in the range of cryogenic temperatures. Therefore, when using the cold accumulating material in a cold storage tank for a cooling system the cold storage medium capacity is enhanced and the high efficiency is provided, which results in the reduction of the running cost.
摘要翻译：要解决的问题：提供一种在低温下具有高蓄冷能力的冷藏介质。解决方案：提供冷储存介质，通过混合熔点不超过-90度的多种有机溶剂，形成-90℃至-160℃范围内的固 - 液共存相。并且在其范围内具有流动性和潜热。冷藏介质具有流动性，并具有在低温范围内将冷热作为潜热进行储存的能力。因此，当将蓄冷材料用于冷却系统的冷库中时，能够提高冷库的容量，提高效率，从而降低运行成本。

5. 发明专利

JP2009162247A Liquefied gas vaporizer 审中-公开
标题翻译：液化气体蒸发器
公开(公告)号：JP2009162247A
公开(公告)日：2009-07-23
申请号：JP2007339272
申请日：2007-12-28
申请人： Tokyo Gas Co Ltd , Tokyo Gas Engineering Co Ltd , 東京ガス・エンジニアリング株式会社 , 東京瓦斯株式会社
发明人： ISHIYAMA HIROYUKI , ISHII TAKESHI , SHUDO ISAO , ITO KENICHI
IPC分类号： F17C9/02
摘要： PROBLEM TO BE SOLVED: To provide a liquefied gas vaporizer suitable for a vaporizer for a satellite base in cold district.
SOLUTION: When operating in thawing, a warm air, which is produced by a warm air generator, and supplied to a warm air inlet 7 through a warm air duct 11, is blown off to a vaporizer lower space 13, and heated so that an ambient temperature of a heat transfer tube 10 may be 5°C or so. Moreover, the warm air is also heated from the inside by flowing a heated gas supported from an another channel heating system through a gas line Lc.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于寒冷地区卫星基座蒸发器的液化气体蒸发器。解决方案：当在解冻中操作时，由暖风发生器产生并通过暖风管道11供应到暖风入口7的暖空气被吹送到蒸发器下部空间13，并被加热使得传热管10的环境温度可以为5℃左右。此外，暖气也从内部通过使从另一通道加热系统支撑的加热气体流过气体管线Lc而被加热。版权所有（C）2009，JPO＆INPIT

6. 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

7. 发明专利

JP2002063832A ROTATING TOP END LIMIT STRUCTURE IN ROTATING MECHANISM 失效
公开(公告)号：JP2002063832A
公开(公告)日：2002-02-28
申请号：JP2000254269
申请日：2000-08-21
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , TOKYO GAS CO LTD
发明人： KOBAYASHI KENGO , YAMADA MITSUMASA , NAITO KIYOSHI , YAMAMOTO KAZUNARI , ISHIYAMA HIROYUKI , SAKOU NAOHIRO , TSUGANE KOICHIRO
IPC分类号： H01H19/18
摘要： PROBLEM TO BE SOLVED: To provide a rotating top end limit structure in the rotating mechanism, that is capable of dealing with only one limit switch and can be rotated by 360 deg. or larger. SOLUTION: In the rotating top end limit structure, a guide groove 2, which is formed into a spiral shape and has a shallow groove portion 4 at the both ends, is formed on the rotating side 34 or on the fixed side 33, and a limit switch 6 for stopping the rotation of the rotating side 34 is installed on the fixed side 33 or on the rotating side 34 that is on the opposite side of the guide groove 2. A limit dog 11 which has a fixed member 9, comprising a guide groove side projection 7 for inserting into the guide groove 2, and a limit switch side projection 8 that supports in free movement the guide groove side projection 7 following along the guide groove 2 and extends to the limit switch 6 side in the opposite direction of the guide groove side projection 7 is provided, and an energizing means 24 for energizing the limit dog 11 to the guide groove 2 side is provided.

8. 发明专利

JPH11125400A PIPE WASHING DEVICE AND PIPE INSPECTING DEVICE 失效
公开(公告)号：JPH11125400A
公开(公告)日：1999-05-11
申请号：JP29086897
申请日：1997-10-23
申请人： TOKYO GAS CO LTD
发明人： KANEDA YUKIHIRO , ONO YASUNOBU , ISHIYAMA HIROYUKI , ARAI SHINGO
IPC分类号： B08B9/032 , B08B9/02 , F16L55/00 , F17D5/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe washing device and a pipe inspecting device which can respectively wash and inspect a pipe inside provided with a T-shaped branch part and an elbow part. SOLUTION: This device has a washing nozzle 3 jetting a fluid in a tip end, the washing nozzle 3, by a connection metal fitting 5, is connected to a flexible hose 7. The washing nozzle 3 has a rear part jet port 4 jetting a fluid rearward and a side part jet port 6 jetting a fluid sideward, while rotating the nozzle around an axis with a proceeding direction serving as the axis, the inside of a pipe 13 is washed. The flexible hose 7 is connected with a connection metal fitting 9 to a slightly hard washing hose 11.

9. 发明专利

JPH11118723A CONDUIT INSPECTING DEVICE FOR SWITCHING BETWEEN DIRECT VIEWING AND SIDE VIEWING OF INSIDE OF PIPING 失效
公开(公告)号：JPH11118723A
公开(公告)日：1999-04-30
申请号：JP27891497
申请日：1997-10-13
申请人： KANTOOL KK , TOKYO GAS CO LTD , TOKYO ELECTRONIC IND CO
发明人： KANEDA YUKIHIRO , ONO YASUNAKA , TAKAGI SHINICHI , ISHIYAMA HIROYUKI
IPC分类号： G01N21/88 , G01N21/954 , G03B37/00 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide a miniaturized conduit inspecting device for switching between direct viewing and side viewing of the inside of piping using a mechanism of both two direct viewing and side viewing CCD cameras. SOLUTION: In the constitution of a direct viewing/side viewing double duty type CCD camera mechanism, a camera head 1 in which a direct viewing lens 2 with illuminating lamps 3 is arranged at the center part of the front end on the insertion side and a side viewing lens 4 with an illuminating lamp 5 is arranged at the peripheral wall part is formed. A single CCD chip 6 is movably arranged at the location where the optical axis lines of the direct viewing lens 2 and the side viewing lens 4 intersect at right angles. An oscillating means incorporating the CCD chip 6 and formed of a motor, etc., makes the CCD chip 6 face the side of the direct viewing lens or the side of the side viewing lens.

10. 发明专利

JPH10185092A GAS FUEL RELAY UNIT 失效
公开(公告)号：JPH10185092A
公开(公告)日：1998-07-14
申请号：JP34507296
申请日：1996-12-25
申请人： TOKYO GAS CO LTD , ISHIKAWAJIMA HARIMA HEAVY IND , I H I PLANTEC KK
发明人： OGASAWARA TAKESHI , KIMOTO KENTARO , ISHIYAMA HIROYUKI , ARAI SHINGO , FURUMI YOSHIO , OCHIAI JUNICHI , SAIDA OSAMU , TOMURA SHIGEO
IPC分类号： F17C5/02 , F17D1/04
摘要： PROBLEM TO BE SOLVED: To reduce the amount of heat insulating material to be used and a space for a coldness accumulation tank installation by providing a commonly used coldness accumulating tank including a multi-layered accumulating part capable of being filled so that its freezing temperature may be lower as closer to the central side and higher as closer to the external peripheral side. SOLUTION: A commonly used coldness accumulation tank 54 partitioned in a concentric circular shape by means of plural side part heat insulating materials 47 to 49 made of urethane block, etc., and multiplied heat accumulation ports 50 to 53 are formed inside is provided. In each of storing parts 50 to 53 of the commonly used coldness accumulation tank 54, respective coldness accumulating agents 55 to 58 different in freezing temperature are stored so that the freezing temperature may becomes lower as closer to the central side and this temperature may become higher as closer to the outer peripheral side. As the result, the thickness of partitioning side part heat insulating materials 47 to 49 may be only a thickness corresponding to the temperature differences in the coldness accumulating agents 55 to 58 of mutually adjacent, and to the extent of reduction of used quantity owing to thinning of side part heat insulating materials 47 to 90, etc., for partitioning, the installation cost can be reduced.

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