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1. 发明专利

JP2006198658A Method and member for repair welding 有权
标题翻译：维修方法和会员
公开(公告)号：JP2006198658A
公开(公告)日：2006-08-03
申请号：JP2005013543
申请日：2005-01-21
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： OZAKI MASASHI , NISHIMURA NOBUHIKO , TOKIYOSHI TAKUMI , KANETANI AKIHIRO , KOBA KIMIHIRO
IPC分类号： B23K31/00
摘要： PROBLEM TO BE SOLVED: To easily repair a welded portion damaged by creep so as to surely elongate its life.
SOLUTION: A prescribed zone including a welded metal 2 and a heat affected zone (HAZ) 4 at a boundary portion of a base material 1 is removed by performing a grooving operation. A repair welding operation is performed on the removed prescribed zone, and the removed zone is filled with new welding metal 6. In this case, the prescribed zone is removed by performing the grooving operation so as to satisfy the following relationships, 0.01≤a/T≤0.3, where T is the thickness of the base material 1, and "a" is the thickness of the base material 1 after removing the prescribed zone. The thickness "a" after removing the prescribed zone is determined to be smaller than the heat affected zone caused by the repair welding.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：易于修复由蠕变损坏的焊接部分，以确保延长其使用寿命。解决方案：通过执行切槽操作，去除在基材1的边界部分处包括焊接金属2和热影响区（HAZ）4的规定区域。在去除的规定区域进行修补焊接操作，并且移除的区域填充有新的焊接金属6.在这种情况下，通过执行切槽操作来去除规定的区域，以满足以下关系：0.01≤a/ T≤0.3，其中T是基材1的厚度，“a”是去除规定区域之后的基材1的厚度。移除规定区域后的厚度“a”被确定为小于由修补焊接引起的热影响区域。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2014129963A Vibration suppressing device for heat transfer tube and repairing method of the same 有权
标题翻译：用于传热管的振动抑制装置及其修复方法
公开(公告)号：JP2014129963A
公开(公告)日：2014-07-10
申请号：JP2012288582
申请日：2012-12-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZAKI MASASHI , MATSUDA MASASADA , NAKAI TOMOAKI
IPC分类号： F22B37/10 , F28F9/013
摘要： PROBLEM TO BE SOLVED: To provide a vibration suppressing device for a heat transfer tube and a repairing method capable of surely preventing damage of the heat transfer tube by preventing abrasion of a bent part side cladding tube or a straight part cladding tube.SOLUTION: A vibration suppressing device 30 for a heat transfer tube 20 includes a plurality of bent part side cladding tubes 32 surrounding a part of an outer periphery of the respective heat transfer tubes 20, a bent part side protecting tube 34 surrounding a part of an outer periphery of an extended straight section 20d of the bent part side cladding tubes 32, and a bent part side vibration absorbing member 40 connecting the bent part side protecting tubes 34 adjacent to each other. The bent part side cladding tube 32 is made of an abrasion resistant material. In an embodiment, stainless steel (SUS310) is used as an abrasion resistant material. The bent part side protecting tube 34 has a straight shape, and surrounds the extended straight section 20d of the bent part side cladding tubes 32. The bent part side vibration absorbing member 40 includes a vibration suppressing material 42 provided between the bent part side protecting tubes 34 adjacent to each other, and an almost U-shaped cover material 48.
摘要翻译：要解决的问题：提供一种用于传热管的振动抑制装置和能够通过防止弯曲部分侧包层管或直部包层管的磨损来确实地防止传热管损坏的修复方法。解决方案：A 传热管20的振动抑制装置30包括围绕各个传热管20的外周的一部分的多个弯曲部分侧包层管32，围绕一部分外侧的弯曲部分侧保护管34 弯曲部分侧包层管32的延伸的直线部分20d以及连接彼此相邻的弯曲部分侧保护管34的弯曲部分侧振动吸收部件40。弯曲部分侧包层管32由耐磨材料制成。在一个实施例中，使用不锈钢（SUS310）作为耐磨材料。弯曲部分侧保护管34具有直的形状，并且包围弯曲部分侧包层管32的延伸的直线部分20d。弯曲部分侧面振动吸收部件40包括设置在弯曲部分侧保护管 34，以及几乎为U形的覆盖材料48。

3. 发明专利

JP2006175575A Method and device for regenerating fracture 有权
$Method and device for regenerating fracture$
标题翻译：用于再生破裂的方法和装置
公开(公告)号：JP2006175575A
公开(公告)日：2006-07-06
申请号：JP2004373578
申请日：2004-12-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZAKI MASASHI , NISHIMURA NOBUHIKO , KODAMA KATSU , SAKATA FUMITOSHI , KOBAYASHI MASAHIRO , SHIIBASHI HIROSHI
IPC分类号： B23P6/04 , B23K1/00 , B23K31/00 , B23K35/30 , G21C19/02
CPC分类号： B23P6/00
摘要： PROBLEM TO BE SOLVED: To surely elongate a life of a metallic member by easily and surely repairing and regenerating fractures of the metallic member.
SOLUTION: This method comprises a cleaning step for cleaning a member and removing scales by cathode electrolyzing fractures C at a pipe stand 2, a brazing material supply step for supplying a liquid-phase dispersion brazing material obtained by adding amorphous powders to a component equivalent to a material of the pipe stand 2 which is a base material, and a heat-melting step for heat-melting the brazing material and applying a compression stress due to peripheral restraints against thermal expansion of a heating area to the fractures C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过容易且可靠地修复和再生金属构件的断裂来确保延长金属构件的寿命。解决方案：该方法包括用于清洗部件并通过管架2处的阴极电解断裂C去除垢的清洁步骤，用于将通过将无定形粉末加入到所述液体相分散钎焊材料的钎料供给步骤相当于作为基材的管架2的材料的组分，以及用于对钎焊材料进行加热熔融并施加由于周边约束而产生的压缩应力的加热熔融步骤以防止加热区域对裂缝C的热膨胀。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2013136797A Regenerating apparatus for creep part of metal pipe with large diameter and regenerating method using the regenerating apparatus 有权
标题翻译：再生设备用于具有大直径的金属管和用于再生设备的再生方法
公开(公告)号：JP2013136797A
公开(公告)日：2013-07-11
申请号：JP2011287032
申请日：2011-12-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： OZAKI MASASHI , SAKATA FUMITOSHI , MIYAZAWA NORIYUKI , TEZUKA HIDESHI , TOKORO MASAAKI , KATO HIDETO
IPC分类号： C21D9/08 , B23K31/00 , C21D1/42 , C21D9/50 , G21C19/02 , G21D1/00
CPC分类号： Y02E30/40 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide a regenerating apparatus for a creep part capable of sufficiently working compressive stress on the creep part when regenerating thin-wall piping, and a regenerating method using the apparatus.SOLUTION: The regenerating apparatus 10 includes a plurality of binding jigs 12 and a high-frequency heating coil 16. Each binding jig 12 is removably mounted on piping 1 including a welded part 2 which is a creep part 4 to be regenerated. Each binding jig 12 is mounted along the circumferential direction of the metal pipe orthogonal to the axial direction of the piping 1 so as to cross the creep part 4. Each binding jig 12 is composed of a pair of fastening bodies mounted so as to surround the outer circumference of the piping 1. One fastening body 13 has a general circular arc shape, and in the central part 13a of the circular arc shape, a projecting space is formed so as to form a space in which the high-frequency heating coil 16 is mounted between the outer circumferential surface of the creep part 4 and the inner circumferential surface of the fastening body 13.
摘要翻译：要解决的问题：提供一种能够在再生薄壁管道时能够在蠕变部上施加足够的压缩应力的蠕变部的再生装置和使用该装置的再生方法。解决方案：再生装置10包括多个结合夹具12和高频加热线圈16.每个装订夹具12可移除地安装在管道1上，该管道1包括作为待再生的蠕变部分4的焊接部分2。每个装订夹具12沿着与管道1的轴向正交的金属管的圆周方向安装，以便与蠕变部分4交叉。每个装订夹具12由一对紧固体构成，一个紧固体13具有一般的圆弧形状，并且在圆弧形状的中心部分13a中形成一个突出空间，以形成高频加热线圈16的空间安装在蠕变部4的外周面与紧固体13的内周面之间。

5. 发明专利

JP2013122411A Pipe creep life evaluation method 审中-公开
标题翻译：管E生活评估方法
公开(公告)号：JP2013122411A
公开(公告)日：2013-06-20
申请号：JP2011270899
申请日：2011-12-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZAKI MASASHI , SAITO NOBUHIKO , TORII MASAAKI , TOKIYOSHI TAKUMI , MIYAZAWA NORIYUKI , TAWARA TETSUO , FUJITA MASAAKI
IPC分类号： G01N17/00 , G01N3/00 , G01N33/20
摘要： PROBLEM TO BE SOLVED: To provide a pipe creep life evaluation method capable of performing life evaluation with high accuracy by estimating the degree of progress of a creep damage from the amount of change in outer diameter by accurately specifying a swelling place in a pipe covering a wide range.SOLUTION: A life evaluation method of a pipe (1) relating to this invention includes the steps of: preliminarily and tentatively calculating a relation between the life consumption rate and the swelling amount of the pipe, and calculating an allowable swelling amount Rs by applying the current life consumption rate to the relation with the swelling amount that is preliminarily and tentatively calculated (step S103); converting the allowable swelling amount into an allowable outer diameter Ls (step S104); specifying a swelling range (3) by using a first gauge (2) having an inner diameter corresponding to the allowable outer diameter (step S105); specifying the maximum swelling point (6) by using a second gauge (5) having a larger inner diameter (step S107); and calculating a life consumption rate by calculating the maximum swelling rate from an outer diameter measured at the maximum swelling point (step S109).
摘要翻译：要解决的问题：提供一种能够通过在外径的变化量中通过精确地指定膨胀部位来估计蠕变损伤的进行程度而能够高精度地进行寿命评估的管蠕变寿命评价方法管道覆盖范围广泛。解决方案：涉及本发明的管道（1）的寿命评估方法包括以下步骤：初步和暂时地计算寿命消耗率与管道的膨胀量之间的关系，并计算允许溶胀量Rs 通过将目前的寿命消耗率应用于与初步和暂时计算的溶胀量的关系（步骤S103）; 将允许溶胀量转换为允许外径Ls（步骤S104）; 通过使用具有对应于允许外径的内径的第一量规（2）来指定溶胀范围（3）（步骤S105）; 通过使用具有较大内径的第二规（5）指定最大溶胀点（6）（步骤S107）; 以及通过从最大溶胀点测量的外径计算最大溶胀率来计算寿命消耗率（步骤S109）。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2007232401A Lifetime evaluation method of high-strength steel welding zone 有权
标题翻译：高强度钢焊接生命周期评估方法
公开(公告)号：JP2007232401A
公开(公告)日：2007-09-13
申请号：JP2006051073
申请日：2006-02-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOMAI NOBUYOSHI , IMAZATO TOSHIYUKI , OZAKI MASASHI , FUJITA MASAAKI , SAKAEDA TADASHI , SHIIBASHI HIROSHI
IPC分类号： G01N17/00 , G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a lifetime evaluation method of a high-strength steel welding zone capable of determining properly a residual lifetime of a welding zone of a high-strength ferrite steel.
SOLUTION: An inspection for measuring the number density of voids (number/mm
2 ) which is the number per unit area of creep voids on the outer surface of the high-strength steel weld zone which is an inspection object is performed (S101). Then, it is determined whether a measurement result in the surface void number measuring process is over a prescribed threshold or not (S102). When the result is below the prescribed threshold (120/mm
2 ) in the void number determination process, the residual lifetime of the weld zone is measured (S103). When the result is below the prescribed threshold in the void number determination process, the residual lifetime of the weld zone is measured. When the result is over the prescribed threshold, ultrasonic test inspection (UT inspection) of the inside is performed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地确定高强度铁素体钢的焊接区域的剩余寿命的高强度钢焊接区的寿命评估方法。
解决方案：用于测量高强度钢焊接区域的外表面上的每单位面积蠕变空隙数的空隙数密度（数/ mm 2 ）的检查，是执行检查对象（S101）。然后，确定表面空隙数测量处理中的测量结果是否超过规定的阈值（S102）。在空位数确定处理中，当结果低于规定阈值（120 / mm 2 ）时，测量焊接区域的剩余寿命（S103）。当在空隙数确定过程中结果低于规定的阈值时，测量焊接区的剩余寿命。当结果超过规定的阈值时，进行内部的超声波检查（UT检查）。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005238273A Method and apparatus for processing metallic material 审中-公开
标题翻译：用于处理金属材料的方法和装置
公开(公告)号：JP2005238273A
公开(公告)日：2005-09-08
申请号：JP2004050516
申请日：2004-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KODAMA KATSU , OZAKI MASASHI , SAKATA FUMITOSHI , NISHIMURA NOBUHIKO , SHIIBASHI HIROSHI
IPC分类号： B23K26/00 , B23K103/04 , C21D10/00 , C22F3/00 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To prolong a service life by suppressing generation of cracks in members and also to simplify an apparatus, in the method and apparatus for processing metallic materials. SOLUTION: A low temperature vaporizing material 14 which evaporates at a lower temperature than the metallic materials 11, 12 is coated on the surface of metallic materials 11, 12 joined by a welding zone 13, with a prescribed thickness. Then, a laser beam 15 as high density energy is irradiated to the coated low temperature vaporizing material 14 in such a manner that the focal point is located on its surface, thereby evaporating this low temperature vaporizing material 14. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过抑制构件中的裂纹的产生以及简化装置来延长使用寿命，在金属材料的加工方法和装置中。解决方案：在比金属材料11,12低的温度下蒸发的低温汽化材料14涂覆在具有规定厚度的由焊接区域13连接的金属材料11,12的表面上。然后，以这样的方式将激光束15以高密度能量照射到涂覆的低温汽化材料14上，使得焦点位于其表面上，从而蒸发该低温蒸发材料14.版权所有（C））2005年，日本特许厅和NCIPI

8. 发明专利

JP2003004201A Method for evaluating lifetime of boiler furnace wall pipe 审中-公开
标题翻译：锅炉炉管寿命评估方法
公开(公告)号：JP2003004201A
公开(公告)日：2003-01-08
申请号：JP2001192732
申请日：2001-06-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NISHIMURA NOBUHIKO , OZAKI MASASHI , MATSUBARA TOSHIRO
IPC分类号： G01N17/00 , F22B37/02 , F22B37/38
摘要： PROBLEM TO BE SOLVED: To rapidly and properly evaluate a lifetime of a furnace wall simply and at a low cost by an analytical method, in a method for evaluating a life of a tube for a boiler furnace wall pipe having a combustor that there is possibility to generate hydrogen sulfide at a combustion process for heavy oil and coal.
SOLUTION: By multiplying a low cycle fatigue strength of a material for a boiler furnace wall pipe in the atmospheric air, being an object to be evaluated, by a reduction factor of the fatigue strength of the material in hydrogen sulfide-contained gas, a fatigue curve under hydrogen sulfide environment is determined. From the fatigue curve and a maximum strain range of the material in a relvant portion, the number of cycles until the occurrence of pipe damage, such as groove-form corrosion, is determined. With the numerical value thus obtained, a state of the damage of the pipe is decided and evaluated to perform lifetime evaluation, and this way reduces an inspection cost.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过分析方法简单且低成本地快速且适当地评价炉壁的寿命，在具有燃烧器的锅炉炉壁管的管寿命评估方法中存在可能性在重油和煤的燃烧过程中产生硫化氢。解决方案：通过将作为被评估对象的大气中的锅炉炉壁管材料的低循环疲劳强度乘以含硫化氢的气体中的材料的疲劳强度的降低因子，疲劳测定硫化氢环境下的曲线。从相关部分的材料的疲劳曲线和最大应变范围，确定管道损坏发生之前的循环次数，例如槽形腐蚀。利用如此获得的数值，决定和评估管的损坏状态以进行寿命评估，这样可以降低检查成本。

9. 发明专利

JP2014115736A Sale expansion support system of boiler fuel conversion 审中-公开
标题翻译：锅炉燃料转换销售扩展支持系统
公开(公告)号：JP2014115736A
公开(公告)日：2014-06-26
申请号：JP2012267615
申请日：2012-12-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATANABE TOSHIHIKO , OZAKI MASASHI , ODAKA SHIGETAKA , TERASAWA YOSHINORI , TAKAHASHI MASASHI , YAGITA HIROYUKI
IPC分类号： G06Q50/04 , G06Q10/00 , G06Q30/02
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To efficiently support sales expansion of boiler fuel conversion based on various kinds of information relevant to a customer.SOLUTION: A sales expansion support system 10 of boiler fuel conversion is provided, which includes: a customer desire extraction part 112 which extracts from a customer, a conversion desire of boiler fuel based on at least any factor of cost reduction and an environmental countermeasure of the boiler fuel; a population determination part 116 which in a region where boiler equipment of the customer has is installed, extracts boiler equipment using fuel of specifications which is the same or similar to that of the boiler equipment of the customer, adds the extracted boiler equipment to candidates of an object customer to whom boiler fuel conversion is proposed, and determines a population of the object customer; a priority determination part 120 which estimates a remaining life period after a modification work for converting boiler fuel, and determines business priority regarding boiler fuel conversion of the object customer; and a proposition material preparation part 122 which prepares a proposition material describing at least specifications, a modification range and approximate costs of the boiler equipment, for the object customer.
摘要翻译：要解决的问题：根据与客户有关的各种信息有效地支持锅炉燃料转换的销售扩张。解决方案：提供了一种锅炉燃料转换的销售扩张支持系统10，其包括：客户需求提取部分112 基于至少任何降低成本的因素和锅炉燃料的环境对策，来自客户的提取物，锅炉燃料的转化愿望; 在安装了客户的锅炉设备的区域中的人口确定部分116使用与客户的锅炉设备相同或相似的规格的燃料提取锅炉设备，将提取的锅炉设备添加到提出锅炉燃料转化的客体，确定客户的人口; 优先确定部分120，其估计用于转换锅炉燃料的修改工作之后的剩余寿命，并且确定对象客户的锅炉燃料转换的业务优先级; 以及命题材料制备部分122，其准备描述对象客户的至少说明书，变更范围和锅炉设备的近似成本的命题材料。

10. 发明专利

JP2008132511A Method and apparatus for reproducing deteriorated portion 有权
标题翻译：用于复制部分的方法和装置
公开(公告)号：JP2008132511A
公开(公告)日：2008-06-12
申请号：JP2006319613
申请日：2006-11-28
申请人： Mitsubishi Heavy Ind Ltd , Tokyo Electric Power Co Inc:The , 三菱重工業株式会社 , 東京電力株式会社
发明人： OZAKI MASASHI , NISHIMURA NOBUHIKO , SAKATA FUMITOSHI , KODAMA KATSU , KOBAYASHI MASAHIRO , SHIIBASHI HIROSHI , TEZUKA HIDESHI , TAKEUCHI TAKUMI
IPC分类号： B23K31/00 , B23K101/06 , C21D1/42 , C21D9/08 , C21D9/50
CPC分类号： B23K9/0253 , B23K2201/06 , C21D1/42 , C21D9/08 , C21D9/50 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide a method for reproducing a deteriorated portion, which method can surely elongate a service life by easily and surely repairing and reproducing the deteriorated portion produced in a metallic member.
SOLUTION: The method for reproducing the deteriorated portion comprises a step of locally heating the deteriorated portion C by means of a main heater 25 in order to pressure-weld the deteriorated portion C by a compressive force due to thermal expansion, a step of heating a neighborhood of the heated region HA1 in the local heating step by means of a sub-heater 26, and a step of cooling the region HA1 heated by the main heater 25 and the region HA2 heated by the sub-heater 26 at the same time.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种再现劣化部分的方法，该方法可以通过容易且可靠地修复和再现在金属构件中产生的劣化部分来确定地延长使用寿命。解决方案：用于再现劣化部分的方法包括通过主加热器25局部加热劣化部分C以通过由于热膨胀的压缩力对劣化部分C进行加压焊接的步骤，步骤在局部加热步骤中通过副加热器26加热加热区域HA1的附近，以及在主加热器26加热的区域HA1和由副加热器26加热的区域HA2的步骤同时。版权所有（C）2008，JPO＆INPIT

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