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1. 发明专利

JPH10238699A TANK INSIDE INSPECTION DEVICE 失效
公开(公告)号：JPH10238699A
公开(公告)日：1998-09-08
申请号：JP4517097
申请日：1997-02-28
申请人： KANSAI ELECTRIC POWER CO , OSAKA GAS CO LTD , MITSUBISHI HEAVY IND LTD
发明人： WATANABE SHINJI , OGURI RYUJI , OKI MASANORI , IRIE TOSHIKAZU , IBE TOMOKICHI , KAWAUCHI NAOTO , NISHIOKA NOBUYUKI , KAWAKAMI YOSHIMICHI , DEGUCHI AKIO
IPC分类号： G01B21/20 , B25J5/00 , B65D90/02 , B65D90/48 , F17C13/02 , G01B21/00 , G01N21/88
摘要： PROBLEM TO BE SOLVED: To facilitate the carry-in/carry-out and fixing of an inspection device of a low temperature tank for LNG, etc., and to carry out the internal inspection during the service by arbitrarily and remotely scanning the inspection device. SOLUTION: In an inspection device, a longitudinal arm 12, a transverse arm 13, an upright arm 14, and a manipulator arm 15 are arranged in a straight shape by operating articulate parts 16 to enable carry-out/carry-in of the inspection device from a nozzle part of a relatively narrow tank 21, positioning of an inspection probe 18 is facilitated, and the follow-scanning of the inspection pattern from the fixed position of a device body 19 is surely performed. Carry-in/carry-out and fixing of the all-articulation type inspection device 11 for a low temperature tank for LNG, etc., is facilitated, and the all-articulation type inspection device 11 remotely and arbitrarily performs the scanning to enable the internal inspection during the service.

2. 发明专利

CH611339A5 Process for hardening metallic material 未知
公开(公告)号：CH611339A5
公开(公告)日：1979-05-31
申请号：CH58675
申请日：1975-01-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO
IPC分类号： C21D8/00 , C21D1/00 , C22F1/00
摘要： The material is subjected to a treatment with conversion into the superplastic state. For this purpose, a mechanical load is first applied to the material, for example by applying a torsional stress at one end of the material which is firmly clamped in at the other end. At the same time, the material is subjected to a triangular wave-shaped temperature cycle exceeding a transformation point, the temperature cycle consisting of heating, for example by high-frequency induction, and cooling, for example by means of compressed air.

3. 发明专利

DE2501048A1 Tempering treatments for metals - using combination of stress and temp. cycling through transformation point 未知
公开(公告)号：DE2501048A1
公开(公告)日：1976-07-22
申请号：DE2501048
申请日：1975-01-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO
IPC分类号： C21D8/00 , C21D1/18
摘要： Metals are tempered by subjecting them to the phenomenon of transformation superplasticity, by applying a mechanical stress while the metal is exposed to a triangular wave-temp. cycle which passes through a transformation point.

4. 发明专利

JPS5874345A REINFORCED GLASS FIBER REINFORCED PLASTIC PRODUCT 失效
公开(公告)号：JPS5874345A
公开(公告)日：1983-05-04
申请号：JP17214881
申请日：1981-10-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO , TAKASO MINEO
IPC分类号： B32B1/04 , B32B5/00

5. 发明专利

JPH07217796A STRUCTURE FOR FIXING MAIN MEMBRANE IN LOW TEMPERATURE TANK 失效
公开(公告)号：JPH07217796A
公开(公告)日：1995-08-15
申请号：JP2613894
申请日：1994-01-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWAKAMI YOSHIMICHI , NISHIOKA NOBUYUKI , KOKAYU YASUHIRO , AIBA MITSURU , DEGUCHI AKIO
IPC分类号： F17C3/06
摘要： PURPOSE:To provide a membrane fixing structure for a low temperature tank, which is highly economical, in which a plurality of anchors are arranged in a flat plate part of the membrane, each anchor allowing the flat plate part to turn and deform so that flat plate part has a large size while the processing volume of pleats can be decreased. CONSTITUTION:A membrane fixing structure is composed of a body side spherical socket 1 fixed to the inner surface of a concrete body 01 through the intermediary of a relatively large diameter attaching panel 3, a membrane side spherical socket 4 fixed through the intermediary of a relatively large diameter attaching panel 5 which are fillet-welded coaxially to a welding hole 05 in a membrane 03, and a plurality of loosely fitted rod-like anchors 8 each including opposite end spherical protrusions 7 which are loosely fitted in the sockets 1 and 4, and a connecting rod 6 having a center rod part piercing through the sockets 1, 4.

6. 发明专利

JPS6041508A REMOVING APPARATUS OF IMPURITY IN OIL 失效
公开(公告)号：JPS6041508A
公开(公告)日：1985-03-05
申请号：JP14911883
申请日：1983-08-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO , ABE YUUJI , KAWANA KATSUJI
IPC分类号： B01D17/028 , B01D1/14
摘要： PURPOSE:To increase remarkably the removability of impurities in oil by providing an oil storage tank having a hot air bubbling mechanism before a dewatering vessel in the removing apparatus of impurities in oil. CONSTITUTION:An oil storage tank 20 is connected to a bottom oil ditch 9 for collecting sealing oil b1, and separation tanks I , II, III, and IV are successively provided at the succeeding stage of the oil storage tank 20. A hot air bubbling mechanism is constituted by providing a hot air piping 21 having an opening and closing valve 22 for supplying hot air into the oil storage tank 20. An air vent 23 communicating with a piping having a fan 24 is provided at the upper part of the oil storage tank 20. In this way, the sealing oil b1 flowing into the oil storage tank 20 and accumulating is bubbled by opening the opening and closing valve 22, and supplying the hot air from the hot air piping 21. Accordingly the organic solvent components such as benzene and naphthalene are efficiently evaporated and separated, and discharged from the air vent 23.

7. 发明专利

JPS5810200A REPAIRING METHOD OF BLADE MADE OF RESIN 失效
公开(公告)号：JPS5810200A
公开(公告)日：1983-01-20
申请号：JP10900681
申请日：1981-07-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO , KOUSO MINEO
IPC分类号： F04D29/38 , F01D5/16 , F01D5/28 , F04D29/02
摘要： PURPOSE:To protect a blade against damage due to resonance without changing the speed of rotation of the blade, by applying a resin coating partially over the outer surface of a blade made of a resin, and thereby changing the rigidity and the moment of inertia of the blade. CONSTITUTION:The characteristic frequency of a blade made of a resin 2 is changed by applying a coating of a resin 7 over the outer surface of the blade at its root portion and thereby increasing the rigidity of the blade in particular. As the properties of the resin 7, it is required to have a good affinity for the outer surface of the blade made of the resin 2, so that it can be bonded to the outer surface of the blade with ease and firmly. With such an arrangement, the characteristic frequency of the blade can be changed in a desired manner by appropriately selecting the material of resin 7, coating area of resin 7, thickness of the coating, repairing position, etc.

8. 发明专利

JPH10225793A WIRE FOR CLADDING BY WELDING OF WHITE METAL AND MANUFACTURE OF WHITE METAL WITH HIGH STRENGTH, USING THE SAME 失效
公开(公告)号：JPH10225793A
公开(公告)日：1998-08-25
申请号：JP4843497
申请日：1997-02-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： DEGUCHI AKIO , ITO NAOYUKI , SAEKI KENTARO
IPC分类号： B23K9/04 , B23K35/30 , B23K35/40
摘要： PROBLEM TO BE SOLVED: To obtain the wire for the cladding by welding to the white metal by laminating or covering one kind of selected hard metallic component layer or over out of Ag, Cu, Sb, Te, Cr, Ca, Cd, Co and As on the outer periphery of the core material of a soft white metal wire which has been made to a fine wise. SOLUTION: A first process is a lubrication-free hot extrusion method and the core material is formed. While heating to 140 to 150 deg.C a casting billet 1 formed by a soft white metal component to which a hard metallic alloy component such as Ag, Cu, etc., has not been added, which has been enclosed in a cylindrical heating container 4, it is extruded into a die 3 by a high pressure of about 700kg/cm , and the core material 20 is extruded. In a second process, the surface of the core material 20 is covered by a hard metallic layer 21 consisting of a hard metallic component. After immersing the core material 20 in a plating bath 25 which is a plus electrode, making the core material 20 a cathode, a hard metallic layer 21 is electrolyzed and extracted on the surface of the core material 20. In addition to this, it is acceptable that after applying vacuum deposition, coating or thermal spraying means or after making the hard metallic component layer a metallic foil, winding is performed.

9. 发明专利

JPS6280396A SEALING DEVICE FOR DRY GAS HOLDER 失效
公开(公告)号：JPS6280396A
公开(公告)日：1987-04-13
申请号：JP22034885
申请日：1985-10-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAGUCHI YOSHIAKI , DEGUCHI AKIO
IPC分类号： F17B1/04
摘要： PURPOSE:To do away with a biased abrasion on a seal member by providing a seal member at the tip of a push lever and a weight on the upper end of the inner lever after forming a link mechanism in parallelogram by a strut, both inner and outer levers and a push lever. CONSTITUTION:A link mechanism in parallelogram is formed by a strut 1, a push lever 4, both side inner and outer levers 2, 3 and a level mounting section 1a to press a seal member 5 to the side plate 8 of a gas holder main body. A weight 7 is installed on the level part 2a of the upper end of the inner side lever 2 to exert a specified seal effect. Further, the rotation of the push lever 4 can be prevented by the link mechanism, therefore an unbalanced biased abrasion of a seal member 5 can be prevented.

10. 发明专利

JPS59187196A Seal rubber worn amount detecting device in gas holder 失效
标题翻译：密封橡胶WORN金属检测装置在气体保持器
公开(公告)号：JPS59187196A
公开(公告)日：1984-10-24
申请号：JP5795783
申请日：1983-04-04
申请人： Mitsubishi Heavy Ind Ltd
发明人： OKUYAMA SHIYOUJI , DEGUCHI AKIO
IPC分类号： F17B1/14 , G01B5/06 , G01B5/20 , G01B7/06
CPC分类号： G01B5/06 , G01B5/201
摘要： PURPOSE:To determine exchange timing of the seal rubber correctly by a method wherein the holding member of the seal rubber is arranged with a horizontal scale member and a support member supporting the same scale member slidably in the widthwise direction of the holder. CONSTITUTION:The horizontal scale member 36 is fitted into a tubular horizontal support member 35, secured to the upper end of a vertical rod 34, so as to be slidable in the widthwise direction of the gas holder. The horizontal scale member 36 is formed by a T-shaped member and rollers 37, rolling on side plates 21 respectively, are mounted on both ends of the bifurcated part 36a thereof. The horizontal scale member 36 moves along the horizontal support member 35 into the widthwise direction of the gas holder in accordance with the abrasion of the seal rubber 24, therefore, the worn amount of the seal rubber may be detected by reading the scale part 36b3 of the horizontal scale member 36.
摘要翻译：目的：通过密封橡胶的保持构件配置有水平刻度构件的方法和支撑构件在保持器的宽度方向上可滑动地支撑相同的刻度构件的方法来正确地确定密封橡胶的交换正时。构成：将水平刻度构件36装配到管状的水平支撑构件35中，固定到垂直杆34的上端，以便能够在气体保持器的宽度方向上滑动。水平刻度构件36由T形构件形成，并且分别在侧板21上滚动的辊37安装在其分叉部分36a的两端。水平刻度构件36根据密封橡胶24的磨损沿着水平支撑构件35沿气体保持架的宽度方向移动，因此可以通过读取密封橡胶的刻度部36b3来检测密封橡胶的磨损量水平刻度构件36。

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