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1. 发明专利

JP2012137437A Gas sampling device and method for manufacturing the same 有权
标题翻译：气体采样装置及其制造方法
公开(公告)号：JP2012137437A
公开(公告)日：2012-07-19
申请号：JP2010291360
申请日：2010-12-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , TANAKA YASUHIRO , KOYAMA TOMONORI
IPC分类号： G01N1/22
摘要： PROBLEM TO BE SOLVED: To suppress thickness reduction of a probe pipe due to erosion by dust contained in a gas or corrosion by a corrosive gas.SOLUTION: A gas sampling device is configured such that the cross section of the end portion Ris formed in a wedge shape at the end portion 14 of a probe pipe 12 disposed during gas flowing to dispose a tip opening 24a at the wedge-shaped tip, the tip opening is disposed so as to face to a gas flow and a coating layer having wear resistance and corrosion resistance is formed on the surface of the base material of the probe pipe 12 in the end area Rof the probe pipe 12 including the end portion R. The gas flow is formed into a flow along an inclined plane forming a wedge shape, thereby preventing corrosion by a corrosive gas and abrasion by dust.
摘要翻译：要解决的问题：抑制由于气体中包含的灰尘的侵蚀或腐蚀性气体腐蚀引起的探针管的厚度减小。解决方案：气体采样装置被构造成使得端部R 1 的截面在探针管12的端部14处形成为楔形在气体流动期间设置在尖端开口24a处设置在楔形尖端处，尖端开口设置成面对气流，并且在基材的表面上形成具有耐磨性和耐腐蚀性的涂层包括端部部分R 1的探针管12的端部区域R 2 中的探针管12。气流形成为形成楔形的斜面的流动，由此防止腐蚀性气体的腐蚀和灰尘的磨损。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2013139960A Method for estimating peeling position of steam oxidation scale peeling piece in heat transmission tube 审中-公开
标题翻译：热传导管中蒸汽氧化规模剥离层的剥离位置估计方法
公开(公告)号：JP2013139960A
公开(公告)日：2013-07-18
申请号：JP2012000256
申请日：2012-01-04
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , MIYAZAWA NORIYUKI
IPC分类号： F22B37/38
摘要： PROBLEM TO BE SOLVED: To properly estimate a peeling position from a steam oxidation scale peeling piece peeled from a heat transmission tube in a peeling position estimation method of a steam oxidation scale peeling piece in the heat transmission tube.SOLUTION: A method for estimating the peeling position measures a chromium concentration of an inner layer scale in the steam oxidation scale peeling piece peeled from the heat transmission tube, specifies the chromium concentration of the heat transmission tube from the chromium concentration of the inner layer scale based on a map of the chromium concentration of the inner layer scale with respect to the chromium concentration of the heat transmission tube which is set in advance, and estimates the peeling position of the steam oxidation scale peeling piece based on the chromium concentration of the specified heat transmission tube.
摘要翻译：要解决的问题：在传热管中的蒸汽氧化标度剥离片的剥离位置推定方法中，适当地估计从传热管剥离的蒸汽氧化皮剥离片的剥离位置。解决方案：剥离位置测定从传热管剥离的蒸汽氧化皮剥离片中的内层标度的铬浓度，根据铬层的铬图，从内层标尺的铬浓度确定传热管的铬浓度相对于预先设定的传热管的铬浓度，内层鳞片的浓度，基于规定的传热管的铬浓度，推定蒸汽氧化皮剥离片的剥离位置。

3. 发明专利

JP2005156086A Scale state prediction method, boiler heat transfer pipe state prediction method, and device for the same 审中-公开
标题翻译：规模状态预测方法，锅炉传热管状态预测方法及其装置
公开(公告)号：JP2005156086A
公开(公告)日：2005-06-16
申请号：JP2003398501
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： IGARI TOSHIHIDE , KAWASHIMA FUMIKO , NAGAI MASAHIKO , SHIRANE TAKAHIRO , HIRAYAMA YOSHIAKI , KOMAI NOBUYOSHI , FUJITA MASAAKI , SAKATA FUMITOSHI , MOTAI KENJI
IPC分类号： F22B37/38
摘要： PROBLEM TO BE SOLVED: To provide a scale state prediction method and device capable of accurately predicting the state of scale in a boiler heat transfer pipe, and a boiler heat transfer pipe state prediction method and device. SOLUTION: The boiler heat transfer pipe state prediction device 11 comprises a scale state prediction device 12 and a heat transfer pipe state predicting means 13 predicting the temperature and creep rupture timing of the boiler heat transfer pipe based on information on the scale state obtained by the scale state prediction device 12. The scale state prediction device 12 comprises a simulating means 16 determining the structure of scale and simulating the progress of structure destruction caused by receiving growth and stress based on the scale structure, and separation timing predicting means 17 predicting the separation timing of scale actually generated to the boiler heat transfer pipe based on information on the progress process of structure destruction obtained by simulation of the simulating means 16. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够准确地预测锅炉传热管中的规模状态的规模状态预测方法和装置，以及锅炉传热管状态预测方法和装置。解决方案：锅炉传热管状态预测装置11包括比例状态预测装置12和传热管状态预测装置13，其根据关于比例状态的信息预测锅炉传热管的温度和蠕变断裂正时比例状态预测装置12包括：模拟装置16，其确定刻度的结构，并模拟基于刻度结构接收生长和应力所引起的结构破坏的进展;以及分离时刻预测装置17 根据对模拟装置16的模拟获得的结构破坏进度过程的信息，预测实际产生的锅炉传热管的分级时间。（C）2005年，JPO＆NCIPI

4. 发明专利

JP2014159774A Repair method of compressor 审中-公开
标题翻译：压缩机维修方法
公开(公告)号：JP2014159774A
公开(公告)日：2014-09-04
申请号：JP2013030611
申请日：2013-02-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , ISHIBASHI YUSUKE , KONNO YUYA
IPC分类号： F04D29/42 , F04D17/12
摘要： PROBLEM TO BE SOLVED: To provide a method for easily adjusting a clearance between a scroll and an impeller in a repair in which a protection film is formed in a portion where a corrosion portion is removed and the thickness is reduced.SOLUTION: A repair method of a compressor 1 includes: a first step where a two tier scroll 25 is removed from a home position of the compressor 1 and then a corrosion portion 36 is removed in the compressor 1 including an impeller 18a and the two tier scroll 25 for storing the impeller 18a; a second step where a protection film 30 is formed at a portion where the corrosion portion 36 is removed; and a third step where the two tier scroll 25 with the protection film 30 formed therein is attached to the home position of the compressor 1 and then the impeller 18a is rotated thereby cutting and removing a part of the protection film 30.
摘要翻译：要解决的问题：提供一种在去除腐蚀部分并且厚度减小的部分中形成保护膜的维修中容易调节涡旋件与叶轮之间的间隙的方法。解决方案：修理方法压缩机1包括：第一步骤，从压缩机1的原始位置移除双层卷轴25，然后在压缩机1中除去腐蚀部分36，该压缩机1包括叶轮18a和两层涡卷25，用于存储叶轮18a; 第二步骤，在去除腐蚀部分36的部分处形成保护膜30; 并且在其中形成有保护膜30的两层涡旋件25附接到压缩机1的原始位置的第三步骤，然后叶轮18a旋转，从而切割和去除保护膜30的一部分。

5. 发明专利

JP2013134146A Etching processing method for metal surface 审中-公开
标题翻译：金属表面蚀刻加工方法
公开(公告)号：JP2013134146A
公开(公告)日：2013-07-08
申请号：JP2011284502
申请日：2011-12-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , TSUKAHARA CHISATO , SHUTO SHINGO , ONISHI TOSHIYUKI
IPC分类号： G01N1/32 , C23F1/00
摘要： PROBLEM TO BE SOLVED: To provide a metal surface etching processing method by which only a portion required to be confirmed can be surely observed.SOLUTION: Etching liquid-containing filter paper 13 to be a base material containing an etching liquid is stuck to an observation surface 12 of a metal test piece 11, and while rolling a roller 14 along the surface of the stuck etching liquid-containing filter paper 13, the etching liquid is uniformly applied to the observation surface 12 to form an etching observation surface. Consequently, only a portion required to be confirmed can be surely etched.
摘要翻译：要解决的问题：提供一种金属表面蚀刻处理方法，其中只能确定需要确认的部分。解决方案：将含有蚀刻液的基底材料的含有蚀刻液的滤纸13粘贴到观察金属试片11的表面12，沿着粘贴的含有蚀刻液的滤纸13的表面滚动辊14，同时将蚀刻液均匀地施加于观察面12，形成蚀刻观察面。因此，只能确定蚀刻需要确认的部分。

6. 发明专利

JP2009192203A Boiler operating method and boiler controller 有权
标题翻译：锅炉操作方法和锅炉控制器
公开(公告)号：JP2009192203A
公开(公告)日：2009-08-27
申请号：JP2008036523
申请日：2008-02-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRAYAMA YOSHIAKI , SHIRANE TAKAHIRO , TAKAMOTO NAOKI , SAITO NOBUHIKO
IPC分类号： F22B37/56 , C02F5/00 , F22B37/52 , F28F19/01
摘要： PROBLEM TO BE SOLVED: To provide a boiler operating method and a boiler controller capable of avoiding a trouble caused by the blocking of a pipe due to the massive peeling of oxide scales on a pipe inner wall.
SOLUTION: The boiler operating method is provided with processes of; increasing a dissolved oxygen amount in the supply water of a boiler for a predetermined time and forming a void layer in an oxide scale interior caused on the inner wall of the piping; calculating a thickness of the oxide scale caused on the inner wall of the piping; and peeling outer layer oxide scale formed in an upper part than the void layer before the thickness of the oxide scale reaches a peeling limit thickness. The boiler controller includes a dissolved oxygen amount control part controlling the dissolved oxygen amount in the supply water of the boiler; an oxide scale thickness calculating part calculating the thickness of the oxide scale caused on the piping inner wall from a temperature of the boiler piping and an operating time of the boiler; and a piping temperature control part lowering the temperature of the piping when the thickness of the oxide scale calculated by the oxide scale thickness calculating part reaches a preset value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种锅炉操作方法和锅炉控制器，其能够避免由于管内壁上的氧化皮的大量剥离而导致管道堵塞所引起的故障。
解决方案：锅炉运行方式具有以下过程：增加锅炉供水中的溶解氧量达预定时间，并在管道内壁上形成氧化皮内部的空隙层; 计算在管道内壁上产生的氧化皮的厚度; 并且在氧化皮的厚度达到剥离极限厚度之前剥离形成在空隙层上部的外层氧化皮。锅炉控制器包括控制锅炉供水中溶解氧量的溶解氧量控制部分; 氧化皮厚度计算部，从所述锅炉管道的温度和所述锅炉的运转时间计算在所述配管内壁上产生的氧化皮的厚度; 以及当由氧化皮层厚度计算部计算的氧化皮的厚度达到预设值时，管道温度控制部分降低管道的温度。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2012234427A Working time estimating method and device for batch processing 审中-公开
标题翻译：工作时间估计方法和批处理装置
公开(公告)号：JP2012234427A
公开(公告)日：2012-11-29
申请号：JP2011103524
申请日：2011-05-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WADA TAKAYUKI , SAITO ICHIRO , OKUMA SHIGERU , SHIRANE TAKAHIRO , SHUTO SHINGO
IPC分类号： G05B19/418 , G06Q50/04
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To accurately estimate working time required for a batch forming process or a batch forming releasing process before/after batch processing, by a simple method, and to make use of that for improving future work.SOLUTION: A working time estimating device for batch processing includes: an input unit 12 for inputting a component selecting command and actual total working time; a component selecting unit 22 for selecting a batch processing object component from a processing standby component list database 32; a reference working time calculating unit 24 for setting reference working time per component from a past working time database 34 per component; an actual working time calculating unit 26 for calculating actual working time per component from total reference working time; and a determining unit 28 for comparing the reference working time per component with the actual working time, and determining the presence/absence of the necessity of changing the reference working time on the basis of the actual working time. By calculating the actual working time per component, future planed working time can be accurately estimated.
摘要翻译：要解决的问题：通过简单的方法准确地估计批次处理之前/之后的批次形成处理或分批形成释放过程所需的工作时间，并且用于改进未来工作。解决方案：批量处理的工作时间估计装置包括：输入部件选择指令和实际总工作时间的输入部12; 组件选择单元22，用于从处理备用组件列表数据库32中选择批处理对象组件; 参考工作时间计算单元24，用于根据每个组件从过去的工作时间数据库34设置每个组件的参考工作时间; 实际工作时间计算单元26，用于从总参考工作时间计算每个组件的实际工作时间; 以及确定单元28，用于将每个组件的参考工作时间与实际工作时间进行比较，并且基于实际工作时间确定是否存在改变参考工作时间的必要性。通过计算每个组件的实际工作时间，可以准确估计未来计划的工作时间。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010164207A Boiler heat transfer pipe and boiler 审中-公开
标题翻译：锅炉换热管和锅炉
公开(公告)号：JP2010164207A
公开(公告)日：2010-07-29
申请号：JP2009004852
申请日：2009-01-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , KOMAI NOBUYOSHI , TOYOMARU MAKOTO
IPC分类号： F22B37/10 , C23F15/00 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To provide a boiler heat transfer pipe and a boiler for preventing fracture of a heat transfer pipe.
SOLUTION: This boiler includes the boiler heat transfer pipe 10 in which fluid flows and which is composed of steel including at least Cr, and a surface-treated layer formed by performing cold-working on an inner surface of the boiler heat transfer pipe 10, and degrees of treatment on the surface-treated layer at each of sections 11A, 11B, 11C, 11D, 12A, 12B, 12C, 12D of the inner surface are different from each other.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止传热管断裂的锅炉传热管和锅炉。解决方案：该锅炉包括流体流动的锅炉传热管10，其由至少包含Cr的钢构成，并且通过在锅炉传热的内表面上进行冷加工而形成的表面处理层管道10，内表面的部分11A，11B，11C，11D，12A，12B，12C，12D各处的表面处理层的处理度彼此不同。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2005024389A Lifetime evaluation method and lifetime evaluation system of metal material 审中-公开
标题翻译：金属材料的寿命评估方法和生命寿命评估系统
公开(公告)号：JP2005024389A
公开(公告)日：2005-01-27
申请号：JP2003190201
申请日：2003-07-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIRANE TAKAHIRO , KONDO MASAYUKI
IPC分类号： G01N17/00
摘要： PROBLEM TO BE SOLVED: To provide a lifetime evaluation method of a metal material for accurately measuring a lifetime under a specified creep environment. SOLUTION: The average crystal orientation difference of a specified crystal grain of a metal material having a known lifetime consumption rate placed under a specified creep environment for a specified time is measured by a crystal orientation microscope, and is measured for a plurality of types identical metal materials having a different lifetime consumption rate, so that a characteristic diagram for indicating the correlation between the lifetime consumption rate and the average crystal orientation difference is obtained. Conversely, the average crystal orientation difference of the metal material to be measured is measured, and the estimated lifetime consumption rate of the metal material is detected by fitting the measurement value to the characteristic diagram. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于在特定蠕变环境下精确测量寿命的金属材料的寿命评估方法。解决方案：通过晶体取向显微镜测量具有已知寿命消耗率的特定晶粒在规定的蠕变环境下放置规定时间的平均晶体取向差异，并测量多个对具有不同寿命消耗速率的相同的金属材料进行形成，得到用于表示寿命消耗率与平均晶体取向差的相关性的特性图。相反地，测量待测金属材料的平均晶体取向差，并且通过将测量值拟合到特性图来检测金属材料的估计寿命消耗率。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2002105698A OXIDIZED SCALE REMOVING METHOD, AND CORROSION RESISTANT ALLOY STEEL MANUFACTURING METHOD 失效
公开(公告)号：JP2002105698A
公开(公告)日：2002-04-10
申请号：JP2000297377
申请日：2000-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIRANE TAKAHIRO
IPC分类号： C25F1/06
摘要： PROBLEM TO BE SOLVED: To provide a method for removing an outer layer scale generated on a fracture in order to correctly and rapidly performing the fracture analysis when examining damage causes of boiler tubes or the like, and to provide corrosion resistant alloy steel having tough inner layer scale deposited on the surface. SOLUTION: A steel slab having oxidized scale of two-layered structure is subjected to cathodic electrolysis in an electrolyte containing neutral acid to remove only outer layer scale on a face layer. The electrolyte containing neutral acid includes thioglycolic acid. The end point of electrolysis for removing only the outer layer scale can be determined by detecting the change in the electrolytic current. Corrosion resistant alloy steel having tough inner layer scale can be obtained by forming two-layered scale on the surface of steel, and removing only the outer layer scale by making use of the method for removing the outer layer scale.

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