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21. 发明专利

JPS6132377B2 失效
公开(公告)号：JPS6132377B2
公开(公告)日：1986-07-26
申请号：JP9434278
申请日：1978-08-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKUSHIMA TAKEO , TAUCHI KUNIAKI
IPC分类号： C21D1/26 , C21D9/56 , C21D11/00

22. 发明专利

JPS61146356A STABILIZATION CONTROL OF STOCK MATERIAL CRUSHING MILL 失效
公开(公告)号：JPS61146356A
公开(公告)日：1986-07-04
申请号：JP26718384
申请日：1984-12-18
申请人： MITSUBISHI HEAVY IND LTD , MITSUBISHI MINING & CEMENT CO
发明人： TOMARU TAKAO , FUJIWARA KUNIHISA , TAODA KIYOMICHI , TAUCHI KUNIAKI , AMEMOTO HIDEAKI , SEKIGUCHI YASUAKI , TAKAKURA YOSHIYUKI , IGAWA TOYOHIKO
IPC分类号： B02C25/00 , B02C15/00

23. 发明专利

JPS60221532A METHOD FOR CONTROLLING STRIP TEMPERATURE OF COOLING FURNACE FOR CONTINUOUS ANNEALING INSTALLATION 失效
公开(公告)号：JPS60221532A
公开(公告)日：1985-11-06
申请号：JP7580884
申请日：1984-04-17
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO
发明人： TAUCHI KUNIAKI , HIYOUDOU KANAAKI , IIDA YOSHIHIRO , SHIRAISHI NORIHISA
IPC分类号： C21D9/573 , C21D11/00
摘要： PURPOSE:To prevent troubles such as defective shape, sheet breakage, etc. by decreasing adequately a gas jet cooling rate upon passage of the weld point between strips through the outlet of a cooling furnace when the thickness of the succeeding strip is smaller than the thickness of the preceding strip. CONSTITUTION:The strip 1 is introduced into the cooling furnace and is cooled by a gas jet cooler and a roll cooler 9. If the thickness of the succeeding strip 1 is smaller than the thickness of the preceding strip, the set value of the gas jet cooler is first decreased down to the prescribed value calculated so as to maintain the specified strip temp. in the outlet of the gas jet cooler upon passage of the weld point between the preceding strip and the succeeding strip through the outlet of the cooling furnace. The set value of the gas jet cooling rate is then decreased down to the target value calculated in such a way that the strip temp. in the outlet of the cooling furnace attains the prescribed temp. in prescribed time.

24. 发明专利

JPS60130412A METHOD AND DEVICE FOR CONTROLLING ROLL ECCENTRICITY OF ROLLING MILL 失效
公开(公告)号：JPS60130412A
公开(公告)日：1985-07-11
申请号：JP23737683
申请日：1983-12-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAYAMA YASUNOBU , TAUCHI KUNIAKI , ABE MITSUHIRO , OOKURA KATSUHIRO
IPC分类号： B21B37/18 , B21B37/66
摘要： PURPOSE:To control the sheet thickness of a material to a prescribed thickness by obtaining the wave form of a backup-roll eccentricity and controlling a roll gap basing on the weighted average of said wave form and a wave form obtained at the time of a mutual contact of work rolls. CONSTITUTION:A control error produced during one revolution of an upper backup roll is inputted from a load cell 9 as the variation of a rolling down force, together with a rotating angle of upper backup roll that is an output of counter 17, to a digital computor 14. The control error that is the variation portion of a wave form of roll eccentricity is used as the function of a rotating angle of upper backup roll, to obtain its wave form. A roll-eccentricity control output is outputted from the computor 14 to a hydraulic rolling-reduction control board 10 during the next one revolution of the upper backup roll, to prevent the roll eccentricity from converting into the sheet thickness variation. The roll-eccentricity control output is obtained from the variation portion of the wave form of roll eccentricity obtained from the control error during said one revolution, to perform successively the control at the next time of rotation basing on said output. The same control is thereafter performed in sequence. In this way, the sheet thickness is controlled so as to accurately conform it to the prescribed value.

25. 发明专利

JPS60128221A METHOD AND DEVICE FOR CONTROLLING TEMPERATURE OF COOLING FURNACE FOR CONTINUOUS ANNEALING INSTALLATION 失效
公开(公告)号：JPS60128221A
公开(公告)日：1985-07-09
申请号：JP23498783
申请日：1983-12-15
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO
发明人： TAUCHI KUNIAKI , YANAGI KENICHI , FUKUSHIMA TAKEO , IIDA YOSHIHIRO , SHIRAISHI NORIHISA
IPC分类号： C21D9/573 , C21D11/00
摘要： PURPOSE:To enable control of the final cooling temp. to a pescribed value as far as possible and to improve yield by compensating the low responsiveness of the winding angle on a roll or refrigerant temp. with the flow rate of a cooling gas having high responsiveness. CONSTITUTION:A gas jet cooler II which cools a strip 7 by blowing a cooling gas to the strip 7 and a roll cooler I which cools the strip 7 by bringing the strip 7 into contact with the outside circumferential surface of cooling rolls 9a-e passed internally with a refrigerant are combined. The final cooling temp. of the strip 7 is controlled so as to attain a set value by operating the flow rate of the cooling gas in the cooler II and the contact length of the strip 7 with the rolls 9a-e in the cooler I or the refrigerant temp. The contact length of the referigerant temp. under over-responsiveness is detected and the cooler II is so controlled as to compensate the lack of cooling with the rolls 9a-c occuring in the low responsiveness on the basis of the detected value in the stage of changing the contact length or refrigerant temp. in the cooler I from the set value to other set value.

26. 发明专利

JPS5677344A METHOD OF CONTROLLING LINE SPEED OF CONTINUOUS ANNEALING EQUIPMENT 失效
公开(公告)号：JPS5677344A
公开(公告)日：1981-06-25
申请号：JP15538979
申请日：1979-11-30
申请人： MITSUBISHI HEAVY IND LTD , KAWASAKI STEEL CO
发明人： WATANABE MAKOTO , FUKUSHIMA TAKEO , TAUCHI KUNIAKI , HAYAMA YASUNOBU , YAGISHIMA AKIYA , SATOU KUNIAKI
IPC分类号： C21D9/56 , C21D1/34 , C21D1/74 , C21D11/00
摘要： PURPOSE:To continuously anneal multiple kinds and multiple sizes of strips respectively under optimum conditions by controlling the line speed based on the minimum value out of the maximum capacity line speeds of each furnace calculated from relations. CONSTITUTION:The relations between the annealing conditions of each furnace constituting the continuous annealing equipment and strip characteristics as well as maximum capacity line speeds are beforehand obtained. The maximum capacity line speeds in the 1st through 3rd cooling zones 4-6 are automatically calculated with a process calculator by using these relations. The line speed is controlled based on the minimum value out of these maximum capacity line speeds, whereby the continuous annealing operation of multiple kinds and multiple sizes of strips 1 may be accomplished under optimum conditions.

27. 发明专利

JPS5549212A CEMENT SLURRY MANUFACTURING METHOD OF CONTINUOUS CEMENT SLURRY COMPOUNDING PLANT 失效
公开(公告)号：JPS5549212A
公开(公告)日：1980-04-09
申请号：JP12281678
申请日：1978-10-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAUCHI KUNIAKI , FUKUMOTO KATSUTOSHI , HAMANAKA KENGO , SHIODA HIROSHI , NAKAMURA TAKAMASA
IPC分类号： B28C7/12 , B28C7/04

28. 发明专利

JPS5528457A METHOD OF OPERATING WATER LEVEL CONTROLLER FOR BOILER DRUM 失效
公开(公告)号：JPS5528457A
公开(公告)日：1980-02-29
申请号：JP10153878
申请日：1978-08-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKUMOTO KATSUTOSHI , TAUCHI KUNIAKI , SHICHIJI HIROSHIGE , HAMANAKA KENGO
IPC分类号： F22D5/30 , F22D5/28

29. 发明专利

JPS5346415A CONTROLLING METHOD FOR TEMPERATURE IN CONTINOUS ANNEALING FURNACE 失效
公开(公告)号：JPS5346415A
公开(公告)日：1978-04-26
申请号：JP12102976
申请日：1976-10-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAUCHI KUNIAKI , HAYAMA YASUNOBU , FUKUSHIMA TAKEO
IPC分类号： C21D9/56 , G05D23/00
摘要： PURPOSE:To perform the control of furnace temperature of high precision with rapid conformity and to plan to save the energy by lowering the annealing temperature, by calculating the modified amount of setting of the surnace temperature from the fluctuation of the strip temperature and the fluctuation of the furnace temperature and by operating the temperature regulating means.

30. 发明专利

JP2008208862A Natural gas supply system with calorific value control part 审中-公开
标题翻译：天然气供应系统与温度控制部分
公开(公告)号：JP2008208862A
公开(公告)日：2008-09-11
申请号：JP2007043996
申请日：2007-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAUCHI KUNIAKI , KUWATA TOMOE , OGURA KAZUMASA
IPC分类号： F17C9/02 , F17C13/00 , F17C13/02
摘要： PROBLEM TO BE SOLVED: To stably supply gas having quality satisfying specifications (calorific value, pressure and a flow rate) required by gas supply destinations by using and appropriately mixing only gas derived from LNG without using expensive LPG to suppress calorific value fluctuation of natural gas generated by combining BOG, in a natural gas supply system.
SOLUTION: The natural gas supply system is provided with an LNG tank 1; a first natural gas supply system for supplying natural gas to a first supply destination after the natural gas is supplied from the LNG tank 1 via a first carburetor 14 and combined with BOG; a BOG combining system 4 for combining BOG generated in the LNG tank 1 to the first natural gas supply system; a second natural gas supply system for supplying natural gas from the LNG tank 1 to a second supply destination via a second carburetor 25; and natural gas combining systems 35, 45 provided between the first and second natural gas supply systems for running gas between them.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了稳定地供应气体供应目的地所要求的质量满足规格（发热量，压力和流量）的气体，仅使用来自LNG的气体，而不使用昂贵的LPG来抑制热值波动在天然气供应系统中组合BOG产生的天然气。
解决方案：天然气供应系统设有LNG罐1; 第一天然气供应系统，用于在从LNG罐1经由第一化油器14供应天然气并与BOG组合之后向第一供应目的地供应天然气; 用于将在LNG罐1中产生的BOG与第一天然气供应系统组合的BOG组合系统4; 第二天然气供应系统，用于经由第二化油器25将天然气从LNG罐1供应到第二供应目的地; 以及设置在第一和第二天然气供应系统之间的用于在它们之间运行气体的天然气组合系统35,45。版权所有（C）2008，JPO＆INPIT

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