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1. 发明专利

JPS58208508A NOX EMISSION CONTROL METHOD FOR BOILER 失效
公开(公告)号：JPS58208508A
公开(公告)日：1983-12-05
申请号：JP9030082
申请日：1982-05-27
申请人： MITSUBISHI HEAVY IND LTD , RYONICHI ENG
发明人： KOBAYASHI KEIICHI , KONDOU JIYUNICHI , NAKADA KAZUHIKO
IPC分类号： F23C99/00
摘要： PURPOSE:To achieve a SI control in accordance with a boiler load with an inexpensive device, by arranging such that an opening/closing valve is provided a line through which a steam or water is fed into a furnace burning zone of a boiler, and the opening/closing valve is caused to open and close alternately in a given frequency and in such a manner that the larger a boiler load is, the longer the opening/closing valve is retained as opened. CONSTITUTION:An opening time T1 of an electromagnetic valve 4 is determined by means of a function generator 2 adapted to set phiN time in response to a load sensor 1. This signal T1 is utilized by a timing producing circuit 3 to produce a phiN-phiFF frequency signal of the opening time T1 for opening and closing the electromagnetic valve 4 alternately in a given frequency. When a boiler is operated at a maximum load, a timing is kept at phiN in any case and an output from the function generator 2 becomes as T1=T, and thereby allowing the electromagnetic valve 4 to retain as opened. When a boiler load is less than Le, the output becomes T1=O, causing the electromagnetic valve 4 to continue to be closed.

2. 发明专利

JPS58104417A CONTROL DEVICE FOR BOILER 失效
公开(公告)号：JPS58104417A
公开(公告)日：1983-06-21
申请号：JP20250381
申请日：1981-12-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KEIICHI , KONDOU JIYUNICHI
IPC分类号： F23N1/08 , F23N1/10 , F23N5/00
摘要： PURPOSE:To obtain a stable combustion of mixed fuels by providing a control device for stabilizing combustion of mixed fuels adapted to detect the difference in operations of fuel control valves for petroleum and gas fuels and control each fuel supply command signal. CONSTITUTION:The deviation in the steam pressure generated by the boiler 1 is computed by adder and subtractor 14 which compares a steam pressure signal 5 transmitted through a pressure gauge and a steam pressure setting signal 6 set by a steam pressure setting knob 13. This deviation signal is computed by a proportional arithmetic unit 15, an integrating unit 16 and an adder 17 so that it may be couverted into fuel supply command signals 26 and 27 which are transmitted to fuel supply control valves 19 and 21. The fuel supply command signals 26, 27 are obtained by computing the deviation in operations of the fuel control valves 19 and 21 by an adder/subtracter and proportional arithmetic unit 23, an integrating unit 24 and an adder 25 and feeding back the resultant deviation signals to an adder/subtracter 18 and an adder 20, respectively. This arrangement enables the elimination of the instability in fuel supply control due to the difference in operations of the fuel control valves 19 and 21.

3. 发明专利

JPS59107112A Detecting method of burnout point of refuse incinerator 失效
标题翻译：废气焚烧炉点火检测方法
公开(公告)号：JPS59107112A
公开(公告)日：1984-06-21
申请号：JP21636882
申请日：1982-12-10
申请人： Mitsubishi Heavy Ind Ltd
发明人： ONO HIDETAKA , KOBAYASHI KEIICHI , SAKANO HIROICHI , OKADA MITSUHIRO , TAKAHASHI MAKOTO
IPC分类号： F23G5/50 , F23N5/08
CPC分类号： F23G5/50 , F23G2207/1015
摘要： PURPOSE:To simplify treatment of refuse and to prevent the occurrence of malfunction, by a method wherein luminance distribution, indicating a combustion condition, of one complete picture is represented as the row of a means luminance value distributed in the advancing direction of refuse, and a point where the luminance value attains a specified value is set to a burnout point. CONSTITUTION:In a picture through which an incinerator H is observed by an industrial television ITV, flame has high luminance at a combustion zone Q, the voltage, being detected, is high, and a voltage is low at an ash zone R. In which case, if a voltage for one full scanning line is integrated, a mean luminance at a current position can be found. If the integrated value for the total scanning line of one full picture is arranged according to a distance, picture information for one complete picture is compacted into about 512 data row. The position of a burnout point P is calculated such that the slice level (d) of luminance is specified by a parameter, and a distance (f) from the lower end of a furnace to a specified luminance is found. This simplifies treatment of refuse, reduces the occurrence of malfunction, and enables detection of a burnout point which is resistant to noise.
摘要翻译：目的：为了简化垃圾的处理并防止发生故障，通过将一个完整图像的指示燃烧条件的亮度分布表示为在垃圾的前进方向上分布的装置亮度值的行的方法，以及将亮度值达到规定值的点设定为烧断点。构成：在通过工业电视ITV观察到焚化炉H的图片中，在燃烧区域Q的火焰具有高亮度，被检测的电压高，并且在灰区R处的电压低。其中如果一条全扫描线的电压被积分，则可以找到当前位置处的平均亮度。如果根据距离排列一幅全画面的总扫描线的积分值，则将一张完整图像的图像信息压缩成约512个数据行。计算烧嘴点P的位置，使得亮度的切片等级（d）由参数指定，并且找到从炉的下端到指定亮度的距离（f）。这简化了垃圾的处理，减少了故障的发生，并且能够检测到耐噪声的烧坏点。

4. 发明专利

JPS5312642A MEASURING METHOD FOR WORKING CENTER OF CIRCULRRSECTION MATERIAL 失效
公开(公告)号：JPS5312642A
公开(公告)日：1978-02-04
申请号：JP8654376
申请日：1976-07-22
申请人： MITSUBISHI HEAVY IND LTD , SUMITOMO METAL IND
发明人： KOBAYASHI KEIICHI , MURATA ITSUO , HIMENO HIROAKI
IPC分类号： G01B21/20 , G01B5/20 , G01B7/28
摘要： PURPOSE:To attain cutting the circumferences of a circular-section material without leaving scale, by determining the working center of the material, in cutting the outside circumference, from the minimum value of the diameter obtained by moving the outside-diameter-measuring instrument in the directions of the outside circumference, and, in cutting the inside circumference, from the maximum value obtained.

5. 发明专利

JPH0588652A PLANT OPERATION MONITOR AND DISPLAY DEVICE 失效
公开(公告)号：JPH0588652A
公开(公告)日：1993-04-09
申请号：JP27854691
申请日：1991-09-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KEIICHI
IPC分类号： G01D21/00 , G05B23/02 , G06F3/048 , G06F3/14 , G09G5/00 , H02J13/00
摘要： PURPOSE:To increase the probability that screen data requested to be displayed next is present on a main storage device and to omit the time of reading from an auxiliary storage device to the main storage device by providing a priority display screen list which constitutes a priority display screen matrix, learning and updating the list each time a display is made, referring to the priority display screen list and then reading data on a top-frequency display screen to be displayed next in the main storage device in advance. CONSTITUTION:This monitor and display device is provided with a learning function part 14 which updates and controls the priority display screen list 21 stored with the screen number of a screen displayed on a CRT display part 5, a priority display screen retrieval part 15 which retrieves the number of the screen to be displayed right after the displayed screen number in the priority display screen list 21, and a read part 16 which reads the screen data on the priority display screen retrieved by the retrieval part 15 to the main storage device 2.

6. 发明专利

JPS63214640A FAULT DIAGNOSIS AIDING DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPS63214640A
公开(公告)日：1988-09-07
申请号：JP4809287
申请日：1987-03-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KEIICHI
IPC分类号： G01M15/04 , F02D45/00 , G01M15/00 , G05B23/02
摘要： PURPOSE:To take a fault diagnosis of an internal combustion engine without requiring any skilled operator by storing knowledge, etc., that a skilled operator has in a storage device as a knowledge base, and reasoning an operation state corresponding to the storage contents and diagnosing a fault. CONSTITUTION:If a fault occurs in an internal combustion engine main body 5, data on its fault state is inputted to an electronic computer 1 through a data input device 4. The computer 1 reasons the cause of the fault corresponding to the data from the storage contents of the storage device 2. Here, when the matching cause of the fault is stored in the device 2, the computer 1 sends it out and it is displayed on a CRT terminal equipment 3 as the cause of the fault, thereby informing this to the operator. When no matching cause of the fault is stored in the device 3, the computer 1 displays that on the device 3. Consequently, the fault of the internal combustion engine is diagnosed without requiring any skilled operator.

7. 发明专利

JPS57130517A PURIFIER FOR SLUDGE 失效
公开(公告)号：JPS57130517A
公开(公告)日：1982-08-13
申请号：JP1530881
申请日：1981-02-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： OSHIDA RIYOUKI , KOBAYASHI KEIICHI
IPC分类号： B01D33/04 , B30B9/24
摘要： PURPOSE:To efficiently perform dewatering treatment of ultrafine power-mixed liquid containing a very large amount of water, e.g. sludge, or the like, by arranging coupled press rolls on and under filter cloth to filter the sludge. CONSTITUTION:Three or more couples of upper and lower sludge-squeezing filter cloth rolls 2a, 2b-4a, 4b are arranged to dewater sludge even in a sludge tank 9 and to return the resultant effluent into the sludge tank 9. The sludge is forcedly predewatered, naturally dewatered between the rolls 4a, 4b and a roll 5, and forcedly dewatered between the rolls 4a, 4b and a roll 8 again. As a result, water in the sludge 10 is forcedly separated by the upper and lower rolls 2a, 2b-4a, 4b, and the resultant effluent is returned into the sludge tank 9 again, so that the defective condition caused by the separated water can be eliminated. In addition, the separated water is assuredly returned into said sludge tank 9 owing to the mechanism even at the generation of side leak.

8. 发明专利

JPS5397869A MEASUREMENT OF ID AND OD OF CYLINDRICAL MATERIAL 失效
公开(公告)号：JPS5397869A
公开(公告)日：1978-08-26
申请号：JP1229377
申请日：1977-02-07
申请人： MITSUBISHI HEAVY IND LTD , SUMITOMO METAL IND
发明人： NAGATA KAZUTO , HIMENO HIROAKI , OKITOMO HIROSHIGE , HATAKEYAMA KIYO , TSURUTA KAZUNORI , MURATA ITSUO , KOBAYASHI KEIICHI , HOSAKA SHIGETAKA , HIRONAKA KATSUMASA , TORII OSAMU
IPC分类号： B23Q17/20 , G01B7/12 , G01B21/10 , G01B21/24 , G05B19/402
摘要： PURPOSE:To indicate the position and the cutting stock of a core by measuring the ID and OD of a cylindrical material and by feeding the desired ID and OD of a product to an electronic computer to accomplish the operation while compensating the error.

9. 发明专利

JPS5311400A METHOD OF MEASURING OUTER DIAMETER OF CYLINDRICAL WORK 失效
公开(公告)号：JPS5311400A
公开(公告)日：1978-02-01
申请号：JP8578276
申请日：1976-07-19
申请人： MITSUBISHI HEAVY IND LTD , SUMITOMO METAL IND
发明人： NAGATA KAZUTO , HIMENO HIROAKI , OKITOMO HIROSHIGE , HATAKEYAMA HIROSHI , TSURUTA KAZUNORI , MURATA ITSUO , KOBAYASHI KEIICHI , HOSAKA SHIGETAKA
IPC分类号： B25H7/00 , B23Q17/20 , B23Q17/22 , G01B5/20 , G01B7/28 , G01B21/00

10. 发明专利

JPS59153006A Controller for quantity of blow of boiler 失效
标题翻译：锅炉锅炉数量控制器
公开(公告)号：JPS59153006A
公开(公告)日：1984-08-31
申请号：JP2518183
申请日：1983-02-17
申请人： Mitsubishi Heavy Ind Ltd
发明人： KONDOU JIYUNICHI , KOBAYASHI KEIICHI , TANABE KAZUO , OOWADA HISAMASU , IMAI YOSHIHIKO , KATAMUNE TAKEHIKO
IPC分类号： F22B37/56

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