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1. 发明专利

JP2004041838A Water sterilizing/cleaning/treating method and apparatus therefor 有权
公开(公告)号：JP2004041838A
公开(公告)日：2004-02-12
申请号：JP2002199604
申请日：2002-07-09
申请人： Kajima Corp , Mitsubishi Electric Corp , 三菱電機株式会社 , 鹿島建設株式会社
发明人： SHIMIZU MASAAKI , SHIMURA EIKI , UDA MOTOHISA , TERANISHI TOMOHIRO , TANAKA HIDEO , TANEDA KOZO , YOTSUMOTO HATSUO
IPC分类号： C02F1/28 , C02F1/50 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a treatment method for sterilized clean water capable of performing sterilization and the removal of sterilizing residue in a stationary state. SOLUTION: Water 1 to be treated is mixed with ozone-containing air 7a in a mixing tank 8 to be sterilized as ozone water 8a. The ozone water 8a is separated from sterilizing residue in a separation tank 9 to obtain sterilized clean water 3. When the sterilized clean water 3 is brought to a product 18 in a treatment plant 4, a return flow channel 22 with an on-off valve V5 is provided between the outlet 4E of the plant 4 and the mixing tank 8. When plant treatment is stopped, the whole of the separation tank 9 and the plant 4 are sterilized by sending ozone water 8a or ozone-containing air 7a into the whole of them and, before plant treatment is resumed, the sterilizing residue of the whole of the separation tank 9 and the plant 4 is removed by refluxing sterilized clean water 3 returned to the separation tank 9 from the separation tank 9 through the plant 4, the return flow channel 22 and the mixing tank 8. The sterilized clean water 3 extracted from the reflux of the sterilized clean water 3 is supplied to the wall surfaces of the spaces 9U and 4U in the separation tank 9 and the plant 4 and the sterilizing residue on the wall surfaces of the spaces 9U and 4U is desirably rinsed and removed by the sterilized clean water 3. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2003142445A WASHING APPARATUS AND METHOD THEREFOR 审中-公开
公开(公告)号：JP2003142445A
公开(公告)日：2003-05-16
申请号：JP2001342958
申请日：2001-11-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： YOTSUMOTO HATSUO
IPC分类号： H01L21/304 , B08B3/08 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a washing apparatus and a washing method therefor that can easily obtain high-concentration washing water, and at the same time can extend the durability time of washing capability. SOLUTION: The washing apparatus has ozone dissolution facilities 7 that dissolve ozone supplied from an ozone supply source 2 in washing water, and a washing water tank 8 that stores the washing water containing ozone and at the same time dips an object to be washed into the stored washing water. The washing water contains alkaline bromide.

3. 发明专利

JPS62288569A APPARATUS FOR MEASURING MICROBIAL ACTIVITY 失效
公开(公告)号：JPS62288569A
公开(公告)日：1987-12-15
申请号：JP13211786
申请日：1986-06-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： HORIUCHI KOICHI , YOSHIMURA YUMIKO , OZAWA KENJIYU , YOTSUMOTO HATSUO , KOBAYASHI TOSHIAKI , HIROTSUJI JUNJI
IPC分类号： G01N33/48 , C12M1/00 , C12M1/34 , G01N21/64
摘要： PURPOSE:To obtain a stable fluorescent image without being affected by the operation method of a fermentation tank, by bringing a liquid to be examined to an oxidizing atmosphere before irradiating the same with light. CONSTITUTION:A liquid 1 to be examined is introduced into a redox potential increasing part 20 from a fermentation tank as shown by an arrow A. Since an air blow pump 26 takes in the open air from a suction port 27 to be sent to said part 20 from an air feed port 28, air is added to the liquid 1 to be examined as an oxidizing agent. Redox potential is set to a value higher than redox potential before the addition of the oxidizing agent, that is, set to -350mV or more when the liquid to be examined contains methane producing bacteria containing a F420 substance. The methane producing bacteria containing the F420 substance certainly brought to the oxidizing atmosphere as mentioned above is introduced into an activity measuring part 13 and a fluorescent image is taken. Therefore, a microbial activity measuring apparatus high in reliability is obtained.

4. 发明专利

JPS59107241A Water quality measuring instrument 失效
标题翻译：水质测量仪器
公开(公告)号：JPS59107241A
公开(公告)日：1984-06-21
申请号：JP21716082
申请日：1982-12-10
申请人： Mitsubishi Electric Corp
发明人： TAKASHIMA KAZUO , SASAKI TOSHIHIKO , TONEGAWA HISASHI , YOTSUMOTO HATSUO
IPC分类号： G01N21/59 , G01N33/18
CPC分类号： G01N21/59
摘要： PURPOSE:To extend the dynamic range of measurement, by providing an elastic part in a part of a measuring tube to vary a measuring length. CONSTITUTION:In a water quality measuring instrument where a measuring light is made incident to a liquid 1 to be measured from a light source 2 to measure the turbidity, MLSS, VU, etc. of the liquid 1 to be measured, a part of a measuring tube 7a is formed with an elastic body. A luminous flux A from the light source 2 is irradiated to the liquid 1 to be measured. The transmission quantity of a luminous flux B is detected by the first photocell 1. A head part 8 provided with the light source 2 is moved freely in the transverse direction by the elasticity of the measuring tube 7a. Consequently, the measuring length is varied. A motor 9 is controlled by an operator 11 so that an output X of the first photocell 4 is always within a proper range, thereby moving the light source head 8, namely, adjusting the measuring length.
摘要翻译：目的：通过在测量管的一部分提供弹性部分来改变测量长度来扩展测量的动态范围。构成：在从光源2入射到要测量的液体1的测量光的水质测量仪器中，测量要测量的液体1的浊度，MLSS，VU等，测量管7a形成有弹性体。来自光源2的光束A照射到待测量的液体1。光通量B的透射量由第一光电池1检测。设置有光源2的头部8通过测量管7a的弹性在横向上自由移动。因此，测量长度是变化的。电动机9由操作者11控制，使得第一光电管4的输出X总是在适当的范围内，从而移动光源头8，即调节测量长度。

5. 发明专利

JPS59107239A Water quality measuring instrument 失效
标题翻译：水质测量仪器
公开(公告)号：JPS59107239A
公开(公告)日：1984-06-21
申请号：JP21715882
申请日：1982-12-10
申请人： Mitsubishi Electric Corp
发明人： TAKASHIMA KAZUO , SASAKI TOSHIHIKO , TONEGAWA HISASHI , YOTSUMOTO HATSUO
IPC分类号： G01N21/59 , G01N21/25
CPC分类号： G01N21/253 , G01N21/534 , G01N33/18
摘要： PURPOSE:To measure a water quality in plural positions with one measuring instrument, by providing a linear or plane light source and a scanning sensor on both sides of plural measuring tubes so that they face eash other. CONSTITUTION:A line sensor 8 has a linear visual field in the longitudinal direction of a bar-shaped light source 9 and is scanned in the direction of an arrow A. The bar-shaped light source 9 and the line sensor 8 are installed so as to face each other, and measuring tubes 7a, 7b, and 7c are interposed between them. In accordance with turbidity components of liquids 1a, 1b, and 1c flowed in measuring tubes 7a, 7b, and 7c, the output signal of the line sensor 8 is varied as shown in Fig. In Fig., a signal level Y is attained when the light from the bar-shaped light source 9 is made incident to the line sensor 8 as it is, and signal levels Xa, Xb, and Xc are attained when the light from the light source 9 is transmitted through liquids 1a, 1b, and 1c to be measured and is made incident to the line sensor 8; and turbidities in measuring tubes 7a, 7b, and 7c are calculated in an operator 10 on a basis of theses values.
摘要翻译：目的：通过一个测量仪器测量多个位置的水质，通过在多个测量管的两侧设置线性或平面光源和扫描传感器，使其面对其他的方式。构成：线传感器8在棒状光源9的纵向上具有线性视野，并沿箭头A的方向扫描。条形光源9和线传感器8安装成彼此面对，并且测量管7a，7b和7c插在它们之间。根据在测量管7a，7b和7c中流动的液体1a，1b和1c的浊度分量，线传感器8的输出信号如图3所示变化。在图中，当来自棒状光源9的光原样入射到线传感器8时，获得信号电平Y，并且当来自光的光线达到信号电平Xa，Xb和Xc时源9通过要测量的液体1a，1b和1c传播并入射到线传感器8; 并且基于这些值在操作器10中计算测量管7a，7b和7c中的浊度。

6. 发明专利

JPS58213250A Water sampling apparatus for water sensor 失效
标题翻译：水传感器采水设备
公开(公告)号：JPS58213250A
公开(公告)日：1983-12-12
申请号：JP9652882
申请日：1982-06-04
申请人： Mitsubishi Electric Corp
发明人： NAKAYAMA SHIGEKI , YOTSUMOTO HATSUO , USUI AKIRA , SASAKI TOSHIHIKO
IPC分类号： G01N21/33 , G01N1/00 , G01N1/14 , G01N33/18
CPC分类号： G01N33/18 , G01N2001/1436
摘要： PURPOSE:To correct precisely the injecting quantity of ozone always and to prevent surely sticking of a living organism, by circulating ozone-containing water to a UV meter cell and providing with a means for detecting the concentration of the ozone and integrating the effective ozone quantity contacting with the UV meter cell. CONSTITUTION:A water collecting apparatus is provided with an UV meter 3b. Further, ozone from an intermittent type ozone generator 10 and water contg. the ozone, are mixed by an ejector 9a and ozone-containing water is discharged from a water receiving vessel 5 through a valve 9d and sensors 3a, 3b etc. Then, the meter 3b is in a functioning state during a washing period and the ozone concentration in circulating water is measured continuously. Further, its output is inputted into an integral circuit and the integrated value of the concentration for the time is found. Hereby, the injecting quantity of the ozone is precisely revised always and sticking of a living organism is prevented surely.
摘要翻译：目的：为了正确校正臭氧的注入量，防止活生物体的牢固粘附，通过将含臭氧的水循环到紫外线测量池中，并提供检测臭氧浓度和整合有效臭氧量的手段与UV计单元接触。构成：集水装置设有UV计3b。此外，来自间歇型臭氧发生器10的臭氧，臭氧通过喷射器9a混合，含臭氧的水通过阀9d和传感器3a，3b等从受水容器5排出。然后，在洗涤期间，仪表3b处于工作状态，臭氧连续测量循环水中的浓度。此外，其输出被输入到积分电路中，并且发现了时间的浓度的积分值。因此，总是精确地修改臭氧的注入量，并且可靠地防止生物体的粘附。

7. 发明专利

JPS58159897A AIR DIFFUSER 失效
公开(公告)号：JPS58159897A
公开(公告)日：1983-09-22
申请号：JP4310882
申请日：1982-03-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： IKEDA AKIRA , YOTSUMOTO HATSUO
IPC分类号： C02F3/20
摘要： PURPOSE:To prevent effectively troubles such as sticking and clogging of air diffusion holes by microorganism in an air diffuser for diffusing air into water by providing a device for injection with ozone of high concn. intermittently to feed air. CONSTITUTION:Air is fed with a blower 2 into an air feed pipe 3, and is diffused through the air diffusion holes 5 of an air diffusion pipe 4 into the water to be treated in a water tank 1. During this operation, the circumferences of the holes 5 are stuck thereon with propagated microorganisms and formed scale and these deposits solidify in progression of the sticking to clog finally the holes 5. Thereupon, the air pressurized with a blower 9 is dried to obtain about

8. 发明专利

JPH0531484A OZONIZED WATER TREATING DEVICE 失效
公开(公告)号：JPH0531484A
公开(公告)日：1993-02-09
申请号：JP21310491
申请日：1991-07-31
申请人： MITSUBISHI ELECTRIC CORP
发明人： OZAWA KENJU , SASAKI TOSHIHIKO , NOUSHIYOU SADAHIRO , YOTSUMOTO HATSUO , MINE SHINGO , TANAKA MASAYUKI
IPC分类号： A01K63/04 , C01B13/10 , C02F1/58 , C02F1/78
摘要： PURPOSE:To subject the breeding water for artificial breeding of aquatic animals, such as fish and seashells to treatments, such as sterilization and water purification. CONSTITUTION:This ozonized water treating device has an ozone generator 4, an ozone reactor 2 to which the gaseous ozone from the ozone generator 4 is supplied, a catalytic treating device 5 which catalytically treats the ozone treated water from an ozone reactor 2 and a piping system having selector valves 8a, 8b for back washing of the catalyst bed 6 of the catalytic treating device 5 by gaseous ozone.

9. 发明专利

JPH03180132A DEVICE FOR REARING 失效
公开(公告)号：JPH03180132A
公开(公告)日：1991-08-06
申请号：JP31955789
申请日：1989-12-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOBAYASHI TOSHIAKI , YOTSUMOTO HATSUO , OZAWA KENJU , SASAKI TOSHIHIKO , NAKAYAMA SHIGEKI
IPC分类号： A01K63/04 , C02F1/28 , C02F1/50 , C02F1/78
摘要： PURPOSE:To enable stabilized rearing of fishes by providing a construction for mixing part of ozonized water with water treated with active carbon and further circulating water in a rearing water tank to a purifier in a process for taking in water for rearing, filtering the obtained water, ozonizing the filtrate water, treating the ozonized water with the active carbon and feeding the resultant water to the rearing water tank. CONSTITUTION:Rearing water is taken in with an intake pump 3, filtered through a filter 1, passed through a filtrate water storage tank 2 and fed to an ozonization device 7 with a purifying pump 4 to carry out ozonization treatment. The ozonized water is then fed to an active carbon device 8 to perform active carbon treatment. Part of the ozonized water is simultaneously branched with a branch valve 10, mixed with water treated with the active carbon and fed to a rearing water tank 5 with a feed pump 9 to rear fishes. Furthermore, water in the rearing water tank 5 is circulated to a purifier composed of the ozonization device 7 and the active carbon device 8 by changing over a branch valve 11 during a period of not feeding the ozonized water to the rearing water tank 5 to purify the water.

10. 发明专利

JPH03180131A DEVICE FOR REARING 失效
公开(公告)号：JPH03180131A
公开(公告)日：1991-08-06
申请号：JP31955689
申请日：1989-12-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： KOBAYASHI TOSHIAKI , YOTSUMOTO HATSUO , OZAWA KENJU , SASAKI TOSHIHIKO , NAKAYAMA SHIGEKI
IPC分类号： A01K63/04 , C02F1/28 , C02F1/50 , C02F1/78
摘要： PURPOSE:To maintain a microorganic concentration in a rearing water tank at a low value and reduce onset of diseases by providing a construction for mixing part of ozonized water with water treated with active carbon in a process for taking in water for rearing, filtering the obtained water, ozonizing the filtrate water, then treating the ozonized water with the active carbon and feeding the resultant water to the rearing water tank. CONSTITUTION:Rearing water is taken in with an intake pump 3, filtered through a filter 1, passed through a filtrate water storage tank 2 and fed to an ozonization device 7 with a purifying pump 4 to carry out ozonization treatment. The ozonized water is then fed to an active carbon device 8 to perform active carbon treatment. Part of the ozonized water is simultaneously branched with a branch valve 10, mixed with water treated with the active carbon and fed to a rearing water tank 5 with a feed pump 9 to rear fishes. Thereby, even if microorganisms thickly grown in the active carbon in the active carbon device 8 are peeled and mixed in the water treated with the active carbon, part of the ozonized water is mixed with the water treated with the active carbon. As a result, contaminant microorganisms are sterilized.

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