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41. 发明专利

JPS59102405A Electrodialysis device 失效
标题翻译：电子装置
公开(公告)号：JPS59102405A
公开(公告)日：1984-06-13
申请号：JP21169082
申请日：1982-12-02
申请人： Babcock Hitachi Kk
发明人： OKIURA KUNIO , SHIBATA KENJI , ISHIDA TETSUYOSHI , NOMURA MITSUGI , YAMAMOTO TAKAYOSHI
IPC分类号： B01D61/48 , B01D61/50
摘要： PURPOSE: To prevent the accumulation of Mg and Ca and to decrease the consumption of a sulfuric acid by introducing a concd. liquid into an adjacent chamber consisting of a cation membrane adjacent to the cathode chamber of an electrolytic dialysis device for sea water and circulating an electrolytic liquid contg. the sulfuric acid between the anode chamber and the cathode chamber.
CONSTITUTION: The liquids contg. the sulfuric acid in an anode chamber 29 and a cathode chamber 41 are mixed in an electrolytic liquid tank 70 and the mixture is circulated by a pump 80, whereby the harmful influence of chlorine ion is eliminated and the generation of gas is obviated by converting the generated oxygen and hydrogen into water. Since the concn. ratio of Ca
2+ +Mg
2+ to Na
+ in the sea water fed by a pump 16, the adjacent chamber A, the circulating liquid mixture of the liquid in a salt concentrating chamber and a cathode chamber 41 is ≤1, the accumulation of Ca
2+ +Mg
2+ in the chamber 41 is decreased. The consumption of the sulfuric acid which prevents the generation of gaseous chlorine is decreased and the formation of hardly soluble salt is suppressed, whereby the life of the device is extended.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：防止Mg和Ca的积累，并通过引入浓度降低硫酸的消耗。液体进入由靠近用于海水的电解透析装置的阴极室的阳离子膜组成的相邻室，并循环电解液。阳极室和阴极室之间的硫酸。构成：液体阳极室29和阴极室41中的硫酸在电解液罐70中混合，混合物通过泵80循环，由此消除氯离子的有害影响，并且通过转换产生氧气和氢气进入水中。自从由泵16供给的海水中的Ca 2+与Mg 2+与Na +的比例，相邻的室A，盐浓缩室中的液体的循环液体混合物和阴极室41 是<= 1，室41中Ca 2+ + Mg 2+的积聚减少。防止产生气态氯的硫酸的消耗减少，并且难溶性盐的形成被抑制，从而延长了装置的使用寿命。

42. 发明专利

JPH10340333A MONITORING DEVICE 失效
公开(公告)号：JPH10340333A
公开(公告)日：1998-12-22
申请号：JP15182497
申请日：1997-06-10
申请人： BABCOCK HITACHI KK
发明人： YAMAMOTO TAKAYOSHI , NAKAHARA ATSUSHI
IPC分类号： G08B25/00 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To clearly recognize judgement contents and to improve the reliability of a monitoring function by displaying the information of an abnormality judged result and the source information of a monitoring object on the same screen. SOLUTION: On the display screen of a television monitor for displaying the judged result of the monitoring device, both of the image and sound of the monitoring object are displayed. The display screen is constituted of an upper half and a lower half, the upper half is related to the image and the lower half is related to the sound. At a lowest stage, the identification number of a television camera and a monitoring spot are displayed as common items. For display contents, the image of the monitoring object at present and the frequency distribution of the sound are displayed on a left side, the result judged as abnormality this time is displayed on a right side and how abnormal or normal the output value of the judged result of this time is by a ratio with a set threshold value is digitized and displayed on the most right side. Corresponding to the value of the ratio of the output value, the binary judgement of the abnormality or normality is displayed by symbols, a black circle for the abnormality and a white circle for the normality for instance. Then, a general judged result considering the judged result in the past is displayed by a numerical value below it.

43. 发明专利

JPH1042274A ABNORMALITY MONITORING METHOD AND DEVICE 失效
公开(公告)号：JPH1042274A
公开(公告)日：1998-02-13
申请号：JP19657396
申请日：1996-07-25
申请人： BABCOCK HITACHI KK
发明人： NAKAHARA ATSUSHI , YAMAMOTO TAKAYOSHI , MATSUO YOSHIO
IPC分类号： H04N7/18 , G08B13/194
摘要： PROBLEM TO BE SOLVED: To provide an abnormality diagnostic method capable of attaining an appropriate processing result and correct judgement even in the case that the environmental change of illumination conditions and the intrusion of the shadow of an object, etc., is present. SOLUTION: After monitoring pictures inputted from a monitoring object area by a television camera or the like are smoothed and noise is eliminated, the histogram of a picture element number for respective luminance values is obtained, based on the luminance values for respective picture elements in the pictures and thus, the cumulative curve of the picture element number for the respective luminance values is obtained. An inflection point for the cumulative curve, the luminance of the inflection point and the average luminance of source pictures are obtained and the presence/absence of the environmental change are judged depending on whether or not the absolute value of the difference of the inflection point luminance and the average luminance is larger than the index value of the environmental change. Then, in the case of judging that the environmental change is present, the monitoring picture is luminance divided into two areas, difference pictures with a reference picture are obtained for the respective divided areas and respectively binarized, the ratio of the white or black of processing pictures is compared with a reference value and the presence/ absence of abnormality are judged. On the other hand, in the case of judging that no change of an environment is present, the difference picture of the reference picture and the monitoring picture is obtained and binarized, the ratio of white or black after a processing is compared with the reference value and the presence/absence of the abnormality are judged.

44. 发明专利

JPH09251533A METHOD FOR EXTRACTING PICTURE AREA 失效
公开(公告)号：JPH09251533A
公开(公告)日：1997-09-22
申请号：JP6114296
申请日：1996-03-18
申请人： BABCOCK HITACHI KK
发明人： SHINTANI SADANORI , YAMAMOTO TAKAYOSHI , NAKAHARA ATSUSHI
IPC分类号： G06T7/00
摘要： PROBLEM TO BE SOLVED: To provide a picture extracting method by which an object picture is discriminated by being perfectly separated from a background impregnating layer even at the time of an area where a picture element having the same value as luminance within the range of the luminance of an object area exists in the background area of the picture. SOLUTION: The histogram of a gradation picture is smoothed, the luminance range having a frequency being larger than a frequency threshold which is calculated from the smoothed histgram is calculated, the picture element of a link state is divided as a block from the picture elements having a luminance value within the range of the respective luminance ranges, and the blocks divided in the respective luminance ranges are taken-out by order of an area from the larger one. The featured values are successively compared with the previously calculated and obtained object area featured values and the block whose error is allowance or below is discriminated as the object area.

45. 发明专利

JPH03210432A METHOD AND APPARATUS FOR MONITORING ABNORMALITY 失效
公开(公告)号：JPH03210432A
公开(公告)日：1991-09-13
申请号：JP471190
申请日：1990-01-12
申请人： BABCOCK HITACHI KK
发明人： YAMAMOTO TAKAYOSHI
IPC分类号： G01H17/00 , G01M99/00 , G05B13/02 , G21C17/00
摘要： PURPOSE:To recognize noise of similar level to BG noise by estimating fluctuation in the BG noise in advance, determining a degree of the noise from this estimation result and a level of the noise at the time of noise occurrence and estimating the grade of the abnormality. CONSTITUTION:Acceleration meters 21 to 210 as acoustic sensors are provided on respective parts of a reactor main body 1, wherein acceleration due to an acoustic wave at the provided position is converted into a charged signal. Fast Fourier-transform processors 61 to 610, fussy estimators 71 to 710, etc. are provided. Based on a fluctuation of background noise (BG noise) obtained in advance from an acoustic detection signal, a grade of sound is obtained by fussy estimation and when a noise occurs, a degree of the noise is determined from the grade of the sound. Then fuzzy estimation is made based on the degree of the noise to determine the grade of abnormality. Thus noise equal to the BG noise level can be detected.

46. 发明专利

JPH03117431A ARTIFICIAL CULTURE OF SHIITAKE 失效
公开(公告)号：JPH03117431A
公开(公告)日：1991-05-20
申请号：JP25681489
申请日：1989-09-29
申请人： BABCOCK HITACHI KK
发明人： ISHIKURA YOSHIHARU , MIZOGUCHI TADAAKI , YAMAMOTO TAKAYOSHI
IPC分类号： A01G1/04
摘要： PURPOSE:To efficiently prepare high quality shiitake (a mushroom) free from deformation without a bed log to increase the yield thereof by increasing the concentration of the shiitake cells under a specific condition perfectly inhibiting the formation of the primordia of the shiitake in an artificial medium. CONSTITUTION:The spawn of shiitake is inoculated in an artificial medium and the hyphae of the shiitake are spread in the medium, the artificial medium comprising a nutritive source such as rice bran, wheat bran, corn bran, soybean squeezed refuse, beer draff or bean-curd refuse, a plant powdery substance such as sawdust and water. The medium is maintained and controlled at two kinds of temperatures comprising a temperature T1 capable of forming the primordia of the shiitake to be cultured and a temperature T2 impossible to form the primordia within the range of temperature maintaining the growth of the hyphae, thereby accelerating to decay the medium and to increase the concentration of the hyphae in the medium. The mushrooms are finally germinated and grown.

47. 发明专利

JPS6455119A CULTIVATION OF MUSHROOM 失效
公开(公告)号：JPS6455119A
公开(公告)日：1989-03-02
申请号：JP21258787
申请日：1987-08-26
申请人： BABCOCK HITACHI KK
发明人： YAMAMOTO TAKAYOSHI
IPC分类号： A01G1/04
摘要： PURPOSE:To shorten the growing period of mushroom, increase the yield and improve the quality, by using a culture medium consisting of a mixture containing peat and oleaginous grains. CONSTITUTION:A mushroom is cultured in a culture medium consisting of a mixture containing (A) peat (preferably peat powder produced by cutting long fibers in part) and (B) oleaginous grains [preferably composed of 24-8% of rice bran and 8-24% of wheat bran (based on dry weight)]. The amounts of the components A and B are preferably 10-54% and 18-40%, respectively.

48. 发明专利

JPS62171618A ARTIFICIAL CULTURE METHOD FOR MUSHROOM 失效
公开(公告)号：JPS62171618A
公开(公告)日：1987-07-28
申请号：JP1150086
申请日：1986-01-22
申请人： BABCOCK HITACHI KK
发明人： YAMAMOTO TAKAYOSHI , MIZOGUCHI TADAAKI , ARISAKI KENJI
IPC分类号： A01G1/04

49. 发明专利

JPS61254129A PREPARATION OF CULTURE MEDIUM IN MUSHROOM ARTIFICIAL CULTURE 失效
公开(公告)号：JPS61254129A
公开(公告)日：1986-11-11
申请号：JP9437185
申请日：1985-05-01
申请人： BABCOCK HITACHI KK
发明人： SATO MASAYUKI , YAMAMOTO TAKAYOSHI
IPC分类号： A01G1/04

50. 发明专利

JPH10339664A MONITOR AND MONITORING METHOD 失效
公开(公告)号：JPH10339664A
公开(公告)日：1998-12-22
申请号：JP15182397
申请日：1997-06-10
申请人： BABCOCK HITACHI KK
发明人： KAMATA SHIGERU , YAMAMOTO TAKAYOSHI , KAWACHI MASANORI
IPC分类号： G01H3/08 , G01H17/00
摘要： PROBLEM TO BE SOLVED: To detect a small abnormality buried in an oscillatory wave using a common factor determined by the waveform unique to abnormal phenomenon with the divided and averaged amplitude of the oscillatory wave for each frequency band as variables. SOLUTION: For example, a sound from a sound source to be monitored is detected, in the form of an electric signal, through a microphone 1 and unnecessary frequency bands are removed therefrom through a filter 2 before being subjected to Fourier transform through a Fourier transform unit 3 in order to determine the relation between the frequency components and the amplitude of the sound. Consecutive frequency components outputted tram the Fourier transform unit 3 are then subjected to octave division through an octave divider and averaged in the divided region. A main component analyzer 5 analyzes a main component having the combination of each divided and averaged frequency band and amplitude as a variable. When no abnormality is detected through main component analysis, a factor analyzer 6 performs factor analysis of that variable group to extract the difference of sound tone thus detecting a small abnormality buried in an oscillatory wave.

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