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1. 发明专利

JP2000083870A UNDERWATER CLEANER 失效
公开(公告)号：JP2000083870A
公开(公告)日：2000-03-28
申请号：JP25560998
申请日：1998-09-09
申请人： TOSHIBA DENPA TOKKI KK , TOSHIBA ENGINEERING CO , TOSHIBA CORP
发明人： NAGAMOTO HIROO , IWABUCHI HIROAKI , MAYAMA TETSUYA , MARUKI HIDEAKI , HIRAMOTO AKIRA
IPC分类号： A47L7/00 , B08B9/093
摘要： PROBLEM TO BE SOLVED: To provide an underwater cleaner wherein even if a bottom surface, object to be cleaned, of a pool or the like has irregularities, the bottom surface can be uniformly cleaned, and moreover components of the cleaner, which are submerged, do not need to have waterproof mechanisms and the failure rate and manufacturing costs of the cleaner itself can be greatly reduced. SOLUTION: Under such conditions that a drainage pump 3 and a control box 4 are disposed outside a pool 2 being the object to be cleaned and a main body 6 of the cleaner is placed at the bottom of the pool 2, suction forces are generated in the pump 3 to draw a water 5 containing dusts into the main body 6. And a drive force is generated by utilizing the flow of the water 5 drawn into the body 6 to move the body 6 back and forth, to the right and left, or to stop the body 6, while the water 5 drawn into the body 6 is led to the pump 3 through a hose 7 so as to be discharged to the outside.

2. 发明专利

JP2003260474A WATER TREATMENT SYSTEM USING FLUORESCENCE ANALYZER 审中-公开
公开(公告)号：JP2003260474A
公开(公告)日：2003-09-16
申请号：JP2002066918
申请日：2002-03-12
申请人： TOSHIBA CORP , TOSHIBA ENGINEERING CO
发明人： MURAYAMA SEIICHI , IYASU KYOTARO , KANEKO MASAO , ABE NORIMITSU , SUZUKI SETSUO , TAGUCHI KENJI , HAYASHI TAKUMI , KIKUCHI HIROSHI , KUDO JIYUSETSU , HIRAMOTO AKIRA , UMIGA NOBUYOSHI
IPC分类号： G01N21/64 , B01D21/00 , C02F1/28 , C02F1/30 , C02F1/44 , C02F1/76 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a water treatment system using a fluorescence analyzer capable of accurately performing the water treatment by suppressing the effect of a fluorescent brightener even if a fluorescent brightener is contained in water to be treated. SOLUTION: The water treatment system is equipped with an ozone reaction tank 2, a fluorescence analyzer pretreatment part 5 to which water to be treated in the ozone reaction tank 2 is guided from a water sampling port 4 and the fluorescence analyzer 6. An oxidizing agent is injected in the water to be treated in the ozone reaction tank 2 in the fluorescence analyzer pretreatment part 5 and the fluorescence intensity in the water to be treated is calculated by the fluorescence analyzer 6. The effect of the fluorescent brightener is suppressed from the water to be treated by injecting the oxidizing agent in the water to be treated and ozone treatment can be accurately performed on the basis of the fluorescence intensity calculated by the fluorescence analyzer 6. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2001083095A WATER QUALITY MEASURING DEVICE 失效
公开(公告)号：JP2001083095A
公开(公告)日：2001-03-30
申请号：JP25956099
申请日：1999-09-13
申请人： TOSHIBA ENGINEERING CO , TOSHIBA CORP
发明人： UMIGA NOBUYOSHI , HAYASHI TAKUMI , ITO KENJI , KANEKO MASAO , MASUKATA TADASHI , HIRAMOTO AKIRA , TAGUCHI KENJI , SHIBATA KATSUHIRO
IPC分类号： E03B7/07 , G01N21/64 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To continuously measure humin matter, that is a precursor of an organic halogen compound, without being affected by the turbidity of water to be measured. SOLUTION: In a water quality measuring device 1 according to a water quality measuring device invention, a filter 5 with a hole diameter of 5 μm or smaller eliminates the suspensoid of water to be measured, an illumination means 17 applies light to the water to be measured after filtering it by a filter, a fluorescence measurement means 17 measures the intensity of fluorescence being generated from the water to be measured where light has been applied, and a data measurement means 18 measures data, regarding the precursor of the organic halogen compound in the water to be measured, based on the intensity of fluorescence which is measured by the fluorescence measurement means 17.

4. 发明专利

JP2006262821A Method for preserving microbial membrane 有权
标题翻译：保存微生物膜的方法
公开(公告)号：JP2006262821A
公开(公告)日：2006-10-05
申请号：JP2005088157
申请日：2005-03-25
申请人： Tadashi Matsunaga , Haruko Takeyama , Toshiba Corp , 松永是 , 株式会社東芝 , 竹山春子
发明人： MATSUNAGA TADASHI , TAKEYAMA HARUKO , HARAGUCHI SATOSHI , KANEKO MASAO , MAOKA TADANORI , SHIROTA AKIHIKO , FUJISAWA MINORU , HIRAMOTO AKIRA
IPC分类号： C12Q1/02 , C12N11/12 , C12R1/01
摘要： PROBLEM TO BE SOLVED: To provide a method for preserving a microbial membrane with which the activity of a microorganism can be maintained over a long period without dipping the microorganism-immobilizing membrane in a liquid.
SOLUTION: The method for preserving the microbial membrane comprises detecting a specific substance using respiratory inhibition of an iron bacterium as an index. Furthermore, the method comprises a step of immobilizing the microorganism 1 in the immobilizing membrane 2, a step of housing the immobilizing membrane 2 in a holder for fixing electrodes, a step of preparing a humectant carrier 3 soaked with a humectant liquid for preventing drying of the immobilizing membrane 2 and a step of housing the holder 7 for fixing the electrodes and the humectant carrier 3 in a hermetically sealed container preventing the entry of oxygen together with an inert gas in such a state that the microorganism 1 immobilized in the immobilizing membrane 2 housed in the holder 7 for fixing the electrodes is kept out of contact with the humectant carrier 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于保存微生物膜的方法，微生物膜可以长期保持其活性，而不将微生物固定膜浸没在液体中。解决方案：保存微生物膜的方法包括使用铁细菌的呼吸抑制作为指标检测特定物质。此外，该方法包括将微生物1固定在固定膜2中的步骤，将固定膜2容纳在用于固定电极的保持件中的步骤，制备用用于防止干燥的湿润剂液体浸湿的湿润剂载体3的步骤固定膜2和将电极和保湿剂载体3固定在气密密封容器中的保持器7的步骤，防止在固定在固定膜2中的微生物1的惰性气体中进入氧气容纳在用于固定电极的保持器7中，与保湿剂载体3保持不接触。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2003047956A Water treatment control system using fluorescence analyzer 审中-公开
标题翻译：使用荧光分析仪的水处理控制系统
公开(公告)号：JP2003047956A
公开(公告)日：2003-02-18
申请号：JP2001238225
申请日：2001-08-06
申请人： Toshiba Corp , 株式会社東芝
发明人： ABE NORIMITSU , SUZUKI SETSUO , MURAYAMA SEIICHI , KANEKO MASAO , IYASU KYOTARO , TAGUCHI KENJI , KUDO JIYUSETSU , KUBO KIE , HAYASHI TAKUMI , HIRAMOTO AKIRA
IPC分类号： G01N21/64 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide a water treatment control system which uses a fluorescence analyzer and can reduce the trihalomethane formation capability by measuring the relative fluorescence intensity of raw water to be treated.
SOLUTION: A fluorescence analyzer 7 for measuring the relative fluorescence intensity of raw water is connected to the upstream side of a reception well 1 through a raw water sampling hole 5 and is connected to an active carbon injection ratio operation apparatus 8 for obtaining the minimum necessary active carbon injection ratio for reducing trihalomethane formation capability based upon measured values sent from the analyzer 7. The active carbon injection ratio operation apparatus 8 is connected to an active carbon injection control apparatus 9. The relative fluorescence intensity of raw water is measured all the time, and the measured value (FLO) is output to the active carbon injection ratio operating apparatus 8. In the injection ratio operation apparatus 8, the active carbon injection ratio and a target relative fluorescence intensity (FL) corresponding to the control target value of trihalomethane formation capability are set, and the necessary active carbon injection ratio (X) is obtained based on the FLO and FL.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种使用荧光分析仪的水处理控制系统，并且可以通过测量待处理的原水的相对荧光强度来降低三卤甲烷形成能力。解决方案：用于测量原水的相对荧光强度的荧光分析仪7通过原水采样孔5连接到接收井1的上游侧，并连接到活性炭注入比操作装置8以获得最小必需基于从分析器7发送的测量值来降低三卤甲烷形成能力的活性炭注入比。活性炭注入比操作装置8连接到活性炭注入控制装置9.原水的相对荧光强度始终测量，并将测量值（FLO）输出到活性炭喷射比操作装置8.在喷射比率运算装置8中，与三卤甲烷的对照目标值对应的活性炭注入率和目标相对荧光强度（FL）形成能力，必要的活性炭注入比（X）基于FLO和FL获得。

6. 发明专利

JPH02147912A DETECTOR FOR ELECTROMAGNETIC FLOWMETER 失效
公开(公告)号：JPH02147912A
公开(公告)日：1990-06-06
申请号：JP30066888
申请日：1988-11-30
申请人： TOSHIBA CORP
发明人： HIRAMOTO AKIRA
IPC分类号： G01F1/58
摘要： PURPOSE:To remove matter adhering to the surface of an electrode by a method wherein a judgement is performed on a degree of effect on an output signal from the matter adhering to an electrode surface of a detector by measuring a rate of change with a measuring liquid at a rest and a power source is sup plied to a heater wire at an emergency to dry the matter by heat generated. CONSTITUTION:An electromotive force form an electrode 1 is outputted externally through a converter 2. A switching circuit 4 picks up an external output 2a to detect abnormality of a measured value. A power source circuit 3 has a capacity enough to heat the perimeter of the electrode through a heater wire 5. This apparatus is used flexibly depending on a caliber applied and a surface area of the electrode. Thus, the surface and perimeter of the electrode section are dried and an adhered portion is peeled off. This eliminates the need for removing the detector thereby achieving a higher maintainability, though not allowing temporary use thereof.

7. 发明专利

JP2003029322A Photographing system for underwater particles 审中-公开
标题翻译：水下颗粒摄影系统
公开(公告)号：JP2003029322A
公开(公告)日：2003-01-29
申请号：JP2001213988
申请日：2001-07-13
申请人： Toshiba Corp , 株式会社東芝
发明人： MIURA RYOSUKE , NAMEKI HIDEAKI , NOSHIRO SUKEYUKI , HIRAMOTO AKIRA , KANEKO MASAO
IPC分类号： G01N15/02 , C02F1/00 , G01N21/85 , G03B15/00 , G03B15/02
摘要： PROBLEM TO BE SOLVED: To provide a photographing system for underwater particles which can photograph the underwater particles in water to be processed invariably clearly by adjusting the level and flow velocity of the water to be processed.
SOLUTION: The photographing system for underwater particles is equipped with a sampling tube 2 which samples the water to be processed from one end part, discharges it from the other end part, and has a photographing part 2b extended nearly horizontally and fitted with a photography window 9, a water discharge device 6 which is provided to the sampling tube 2 and discharges the water to be processed, and a water level adjusting mechanism 5 which is provided to the sampling tube 2 and adjusts the water level of the water to be processed. The sampling tube 2 is provided with a water gauge 13 which measures the water level of the water at the photography part 2b and a current meter 14 which measures the flow velocity of the water in the sampling tube 2. A photography device 15 which photographs the water and a lighting device 16 which lights up the water are provided outside the sampling tube. A controller 21 controls the water discharge device 6 according to the information of the current meter 14 so that the flow velocity of the water to be processed reaches a set value and controls a water level adjusting mechanism 5 according to the information of the water gauge 13 so that the water level of the water to be processed reaches a set value.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于水下颗粒的拍摄系统，其可以通过调节被处理水的水平和流速来清楚地拍摄待处理的水中的水下颗粒。解决方案：水下颗粒摄影系统配有采样管2，取样管2从一个端部对待处理的水进行采样，从另一端部排出，并具有几乎水平延伸并配有摄影窗口的拍摄部分2b 9是设置在采样管2上并排出被处理水的排水装置6，以及设置在取样管2上的水位调节机构5，调整被处理水的水位。采样管2设置有测量摄影部分2b的水的水位的水位计13和测量采样管2中的水的流速的电流计14.照相装置15 水和点亮水的照明装置16设置在采样管的外部。控制器21根据电流表14的信息来控制排水装置6，使得待处理的水的流速达到设定值，并根据水表13的信息来控制水位调节机构5 使被处理水的水位达到设定值。

8. 发明专利

JP2002277457A BIOSENSOR-TYPE ABNORMAL WATER QUALITY DETECTING DEVICE 失效
公开(公告)号：JP2002277457A
公开(公告)日：2002-09-25
申请号：JP2001074543
申请日：2001-03-15
申请人： TOSHIBA CORP
发明人： MAOKA TADANORI , HARAGUCHI SATOSHI , KANEKO MASAO , FUJISAWA MINORU , TAGUCHI KENJI , HIRAMOTO AKIRA , SHIMAZAKI TERUYUKI , SHIROTA AKIHIKO
IPC分类号： G01N33/18 , G01N27/30 , G01N27/327 , G01N27/404 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide a biosensor-type abnormal water quality detecting device capable of preventing an electrode diaphragm provided in a flow cell from being damaged by eliminating negative pressure from a tube discharge pipe. SOLUTION: The biosensor-type abnormal water quality detecting device is provided with a drain 12 formed in a side part 11 of a cell case 6, a channel drain 13 for partitioning the drain 12, a rack 16 for installing the flow cell 1, and drain tubes 14 and 17 guided from the discharge opening of the flow cell 1 to the drain 12.

9. 发明专利

JP2002214140A OIL FILM DETECTION DEVICE 失效
公开(公告)号：JP2002214140A
公开(公告)日：2002-07-31
申请号：JP2001010422
申请日：2001-01-18
申请人： TOSHIBA CORP
发明人： HARAGUCHI SATOSHI , KANEKO MASAO , MAOKA TADANORI , FUJISAWA MINORU , HIRAMOTO AKIRA , SHIMAZAKI TERUYUKI , SHIROTA AKIHIKO
IPC分类号： G01V8/10 , G01N21/47 , G01N21/64 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To provide a fluorescence detection type oil film detection device capable of discriminating an oil film which is a measuring object from a solid material emitting fluorescence, and detecting only the oil film selectively with high sensitivity. SOLUTION: This oil film detection device by fluorescence spectrometry is equipped with an excitation light irradiation means 1 for irradiating the water surface W with excitation light, a fluorescence reception means 2 for measuring the fluorescence intensity of the fluorescence emitted from the water surface W, a reflected light reception means 3 for measuring the reflected light intensity reflected by the water surface W, and an operation means 4 for determining existence of the oil film M from the fluorescence intensity and the reflected light intensity.

10. 发明专利

JPH06262192A BLAST RATE CONTROLLER FOR SEWAGE TREATMENT PLANT 失效
公开(公告)号：JPH06262192A
公开(公告)日：1994-09-20
申请号：JP5385293
申请日：1993-03-15
申请人： TOSHIBA CORP
发明人： MIURA RYOSUKE , KURATA MAYUMI , ITO KAZUYUKI , HIRAMOTO AKIRA , JINNOU MAMIKO
IPC分类号： C02F3/12
摘要： PURPOSE:To stably maintain the DO concn. of an aeration tank without generating overaeration and underaeration even in the vent of an abrupt fluctuation in load by computing the correction rate of a blast rate at the time of the fluctuation in load, thereby correcting the deviation quantity of the blast rate in the case of controlling of the blast rate to the aeration tank. CONSTITUTION:This blast rate controller 11 controls the blast rate from a fan 7 to the aeration tank 4 so as to maintain the DO concn. of the aeration tank 4 at a specified value. The deviation quantity of the blast rate is calculated by a feedback controller 13 in accordance with the DO concn. of the aeration tank 4 and the target value thereof. On the other hand, the flow rate of the sewage in the aeration tank 4, the concn. of suspended solids, the temp. of the water, the blast rate and the DO concn. are respectively stored by a process data storage device 12. The correction rate of the blast rate at the time of the fluctuation in load is computed by a first arithmetic means 14 in accordance with the stored data. Further, the correction rate between the predicted blast rate and the blast rate just before the fluctuation in load is computed by a second arithmetic means 15. The deviation quantity of the blast rate and the correction rate are added by an adder 16 and the blast rate is thus controlled.

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