专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004333280A Concentration-measuring device 有权
公开(公告)号：JP2004333280A
公开(公告)日：2004-11-25
申请号：JP2003129275
申请日：2003-05-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI
IPC分类号： G01N27/48 , G01N27/08 , G01N27/26 , G01N27/27 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide a concentration-measuring device using a polarographic method, capable of measuring the concentration of a substance in a liquid to be inspected relatively accurately, even if seawater is mixed with the liquid to be inspected. SOLUTION: The concentration-measuring device is equipped with a polarographic detector 2, an electrical conductivity measuring device 3, an electrical conductivity correction device 4, a residual chlorine indicator 5 and a polarograph changing device 6. The polarographic characteristics directly detected by the polarographic detector 2 are compared with the polarographic characteristics which takes into consideration the electroconductivity corrected by the electrical conductivity correction device 4 in the polarographic changing device 6 which is changed to accurate polarographic characteristics, as necessary, while the result is fed back and inputted to the residual chlorine indicator 5. A residual chlorine indication value is redetermined, on the basis of the altered polarographic characteristics in the residual chlorine indicator 5, to display an accurate residual chlorine indication value. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2003035646A Method for maintaining oil odor detector 有权
标题翻译：维护油气探测器的方法
公开(公告)号：JP2003035646A
公开(公告)日：2003-02-07
申请号：JP2001221496
申请日：2001-07-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI , KAMIYAMA TOMOTSUGU
IPC分类号： G01N27/12 , G01N1/22 , G01N5/02 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To provide a method for maintaining an oil odor detector exhibiting excellent maintainability in which contamination of piping can be reduced by judging oil odor detection based on response of oil odor (intensity of oil odor) quickly with high reliability and performing cleaning of the piping and fixing/ removal of an oil odor sensor without delay.
SOLUTION: The oil odor detector comprises a crystal unit sensor for detecting oil odor contained in a fluid being measured, and piping for feeding the fluid being measured wherein cleaning of the piping and the crystal unit sensor is started at a stage where the detected intensity of oil odor reaches a specified second detection level L
2 not lower than a specified first detection level L
1 for determining detection of oil odor.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种保持油味检测器的方法，其具有优异的维护性，通过以高可靠性快速地进行基于油气味（油味强度）的反应的油味检测，进行清洗，可以降低管道污染的管道和油味传感器的固定/移除。解决方案：油味检测器包括用于检测被测量流体中所含的油味的晶体单元传感器，以及用于供给被测量流体的管道，其中管道和晶体单元传感器的清洁在检测到的强度油味达到规定的第二检测水平L2，不低于用于确定油味的检测的规定的第一检测水平L1。

3. 发明专利

JP2003004617A System and method for managing odor 有权
标题翻译：用于管理气味的系统和方法
公开(公告)号：JP2003004617A
公开(公告)日：2003-01-08
申请号：JP2001184615
申请日：2001-06-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI , KAMIYAMA TOMOTSUGU
IPC分类号： G01N27/12 , C02F1/00 , G01N5/02 , G01N27/18
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for managing various odors, e.g. odor of oil, with high reliability while making the most use of the advantage of an odor sensor which can detect the odor selectively although the detection speed is low.
SOLUTION: The odor managing system judges presence of odor from the operation of a first odor sensor, e.g. a crystal oscillator sensor 1, which can detect the odor of oil, or the like, possibly contained in a fluid being managed selectively although the detection speed is low and the operation of a second odor sensor, e.g. a semiconductor sensor 2, which detect not only the aforementioned odor but also other odors contained in the fluid being managed although the detection speed is high. In the method for managing odors, the odor generation moment is a moment when the odor intensity detected by the first odor sensor begins to increase and the odor extinction moment is a moment when the odor intensity detected by the second odor sensor decreases abruptly.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于管理各种气味的系统和方法，例如，油的气味，具有高可靠性，同时最大限度地利用可以选择性地检测气味的气味传感器的优点，尽管检测速度低。解决方案：气味管理系统从第一气味传感器的操作中判断气味的存在，例如，晶体振荡器传感器1，其可以检测油的气味等，可能包含在选择性管理的流体中，尽管检测速度低，并且第二气味传感器的操作，例如，半导体传感器2，不仅检测上述气味，而且检测包含在流体中的其它气味，尽管检测速度很高。在气味管理方法中，气味产生时刻是当第一气味传感器检测到的气味强度开始增加并且气味消光时刻是由第二气味传感器检测到的气味强度急剧下降的时刻。

4. 发明专利

JP2007170993A Water quality measuring apparatus 有权
标题翻译：水质测量装置
公开(公告)号：JP2007170993A
公开(公告)日：2007-07-05
申请号：JP2005369229
申请日：2005-12-22
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI
IPC分类号： G01N33/18 , C02F1/00 , G01N1/10
摘要： PROBLEM TO BE SOLVED: To provide a water quality measuring apparatus capable of easily removing air bubbles from collected water to be measured even if water to be measured contains air bubbles such as a liquid of a sewage treatment plant to be treated, stably supplying a water quality detector with the water to be measured from which air bubbles have been removed, and reducing maintenance for a long period.
SOLUTION: The water quality measuring apparatus provided with both the water quality detector 4 for detecting the water quality of water to be measured 2 housed in a hosing part 1 and a water collecting pipe 6 for communicating with the housing part and the water quality detector is provided with a branch part 8 provided for a midpoint in the water collecting pipe; bypass piping 12 for elevating the water to be measured branched at the branch part to a position higher than the water collecting pipe and returning it to the housing part; a reducer 10 interposed at a position higher than the water collecting pipe in the bypass piping in such a way that a channel cross-sectional area may be reduced upward; and a bypass valve 11 interposed in the bypass piping.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地从被测量的被测量的水中除去气泡的水质测量装置，即使被测量的水包含待处理的污水处理厂的液体等气泡，稳定地向被测量的水提供水质检测器，从而从中除去气泡，并且长时间地减少维护。＆lt; P＆gt;解决方案：水质测量装置，其配备有用于检测容纳在软管部分1中的被测量水2的水质检测器4和用于与壳体部分和水连通的集水管6 质量检测器具有设置在集水管中点的分支部分8; 用于将待测量的水升高的旁通管道12在分支部分分支到高于集水管的位置并将其返回到壳体部分; 减速器10插入在旁路管道中的比集水管高的位置，使得通道横截面积可以向上减小; 以及插入旁通管道中的旁通阀11。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005321195A Water quality instrument system 有权
标题翻译：水质仪器系统
公开(公告)号：JP2005321195A
公开(公告)日：2005-11-17
申请号：JP2004136958
申请日：2004-05-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI
IPC分类号： G01N33/18 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To accurately perform the stabilizing measure related to water quality detecting operation corresponding to the sensing of abnormality in piping for sampling water, in a water quality instrument system equipped with a water quality instrument which performs continuous measurement in relation to the sampled water supplied through piping and leads out the output signal corresponding to water quality to perform water quality detecting operation.
SOLUTION: In the water quality instrument system equipped with the water quality instrument 8 for performing the continuous measurement in relation to the sampled water mixed with foreign matter supplied through the piping and leading out the output signal corresponding to water quality, a low-pressure alarm means 16 for detecting the abnormality in the piping is provided and the lead-out of the output signal from the water quality instrument 8 is suppressed according to the sensing of abnormality due to the low-pressure alarm means 16.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在配备有进行连续测量的水质仪器的水质仪器系统中，为了准确地执行与用于取样水的管道中的异常检测相对应的水质检测操作的稳定措施通过管道供给的采样水，引出与水质相对应的输出信号，进行水质检测操作。
解决方案：在配备有水质仪器8的水质仪器系统中，对与通过管道供给的异物混合的取样水进行连续测量，并输出与水质相对应的输出信号，提供了用于检测管道中的异常的压力报警装置16，并且根据低压报警装置16的异常检测来抑制来自水质仪器8的输出信号的引出。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006242843A System for measuring continuous monitor chromaticity 审中-公开
标题翻译：用于测量连续监测色度的系统
公开(公告)号：JP2006242843A
公开(公告)日：2006-09-14
申请号：JP2005061003
申请日：2005-03-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI
IPC分类号： G01N21/27 , G01J3/46
摘要： PROBLEM TO BE SOLVED: To achieve a precise system for measuring continuous monitor chromaticity within a chromaticity measurement range in the chromaticity measurement of running water when requiring a precise continuous monitor chromaticity measurement value in the measurement of the chromaticity of the running water.
SOLUTION: In the system for measuring continuous monitor chromaticity, a chromaticity output signal 4s of a tintometer 4 is calibrated by a prescribed function at a chromaticity calibration function section 5, and a calibrated chromaticity of which the error to a chromaticity manual analysis value is calibrated is outputted 5s. In this system for measuring continuous monitor chromaticity, the chromaticity calibration function section 5 should change a manner in which the output of the calibration chromaticity changes to the chromaticity output signal according to a concentration region.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在流水的色度测量中需要精确的连续监测色度测量值时，实现在流水的色度测量范围内测量连续监测色度的精确系统。解决方案：在用于测量连续监测色度的系统中，通过色度校准功能部分5处的规定函数对色带计数器4的色度输出信号4s进行校准，并将色差校正色度与色度手动分析值被校准输出5s。在用于测量连续监测色度的系统中，色度校准功能部分5应根据浓度区域改变校准色度的输出变化为色度输出信号的方式。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003065926A Detection apparatus and method 有权
标题翻译：检测装置和方法
公开(公告)号：JP2003065926A
公开(公告)日：2003-03-05
申请号：JP2001256667
申请日：2001-08-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SANO MITSUTOSHI , KAMIYAMA TOMOTSUGU
IPC分类号： G01N33/18 , G01N5/02
摘要： PROBLEM TO BE SOLVED: To provide a detection apparatus and a detection method for constantly detecting the presence or absence of a detection target substance in gas to be controlled while utilizing the advantage of a foul odor detection sensor that has a slow detection speed but can selectively detect the detection target substance.
SOLUTION: A plurality of selective detection sensors such as a quartz oscillator sensor 4 are provided in each of a plurality of pipelines 1 where gas in contact with fluid to be controlled containing a detection target substance such as an oil odor source substance such as water to be washed is supplied, where the selective detection sensors detect the detection target substance selectively but have a slow detection speed. At least one selective detection sensor in the plurality of quartz oscillator sensors 4 is installed on the pipeline 1 so that it comes into contact with the fluid to be controlled while the detection target substance can be detected without any essential adhesion of the detection target substance on the sensing section.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种检测装置和检测方法，用于在利用具有缓慢的检测速度但可以选择性地的恶臭检测传感器的优点的情况下不断地检测待控制的气体中的检测目标物质的存在或不存在检测目标物质。解决方案：在多个管道1中设置多个选择性检测传感器，例如石英振荡器传感器4，其中与要被控制的流体接触的气体包含诸如水的油味源物质等检测目标物质提供洗涤，其中选择性检测传感器选择性地检测检测目标物质，但具有缓慢的检测速度。多个石英振荡器传感器4中的至少一个选择性检测传感器安装在管线1上，使得其与待控制的流体接触，同时可以检测检测对象物质而不检测目标物质的任何必要粘附感测部分。

8. 发明专利

JP2002014090A WATER-MEASURING INSTRUMENT MAINTENANCE ALARM DEVICE 失效
公开(公告)号：JP2002014090A
公开(公告)日：2002-01-18
申请号：JP2000193432
申请日：2000-06-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： SANO MITSUTOSHI
IPC分类号： G01N33/18 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To solve such problem that protection and prior check have not been able to carry out, since failure signal and failure classification by conventional water monitors have been the only classification and abnormality diagnosis, after the occurrence of a failure has occurred. SOLUTION: The maintenance items and maintenance period 18 of a water- measuring instrument are inputted by an inputting device 12 for storing into a water-measuring instrument maintenance database device 11, a maintenance item whose inspection data has arrived is outputted to a display device 13 as a maintenance alarm, based on the maintenance period 18 which is stored in the water-measuring instrument maintenance database device 11, and at the same time, dates are inputted for the maintenance item that has been inspected by a time stamp-inputting device 14, thus preventing an inspection omission.

9. 发明专利

JP2002014089A WATER-SAMPLING DEVICE 失效
公开(公告)号：JP2002014089A
公开(公告)日：2002-01-18
申请号：JP2000193434
申请日：2000-06-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： SANO MITSUTOSHI
IPC分类号： G01N1/14 , C02F1/00 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To provide a water-sampling device for sampling surface water or water at a desired level, even if the water level fluctuates. SOLUTION: A water-sampling part 1 is attached to a float 5, and the water- sampling part 1 and a water-sampling take-out part 2 that is installed at water- surface structure S, such as a household domestic wastewater treatment tank, are connected by a water-feed pipe that can be expanded and contracted such as a spiral pipe 3. The water-sampling take-out part 2 is provided with a water suction pump, the spiral pipe 3 is reinforced by a reinforcing wire, a pulley device 8 for preventing the fall of the water-sampling part 1 on the water surface is provided, a separating device for retaining the water-sampling part 1 on the water surface away from the water-surface structure S, and further, the float 5 is connected to the water-surface structure S by a cable 6 that can be expanded and contracted.

10. 发明专利

JPS5952317A Controller of pump well 失效
标题翻译：泵的控制器好
公开(公告)号：JPS5952317A
公开(公告)日：1984-03-26
申请号：JP16261582
申请日：1982-09-17
申请人： Mitsubishi Electric Corp
发明人： SANO MITSUTOSHI
IPC分类号： G05D7/06
CPC分类号： G05D7/06
摘要： PURPOSE:To improve the operating efficiency of a pump, by providing a monitor means for flow rate defined via the pump and switching the mode to control for fixed flow rate when said flow rate exceeds a prescribed level when the water level is controlled at a fixed level. CONSTITUTION:Water is led out of a pump well 1 by a pump 2, and the water level of the well is controlled to a constant level. The flow rate of the water led out of the pump 2 is monitored by a sensor 4. When the changing factor of the output signal of the sensor 4 is less than the prescribed level, a detector 17 detects this drop. Then the detector 17 switches a contact 18 to a contact 19 to control the flow rate to a fixed level. When the changing factor of flow rate lowers less than a prescribed level, the detector 17 detects this drop and resets contacts 18 and 19. Then the water level is controlled again to a fixed level. This process ensures the countermeasure to a sudden change of the flow rate and improves the operating efficiency of a pump.
摘要翻译：目的：为了提高泵的运行效率，通过提供一个通过泵定义的流量的监测装置，当水位控制在一个固定的水位时，当所述流量超过规定水平时，切换模式以控制固定流量水平。构成：水通过泵2从泵井1引出，井的水位被控制到恒定水平。由传感器4监测从泵2引出的水的流量。当传感器4的输出信号的变化系数小于规定值时，检测器17检测到该下降。然后，检测器17将触点18切换到触点19，以将流量控制到固定水平。当流量变化率降低到规定水平以下时，检测器17检测出该下降并重置接点18和19.然后水位被再次控制到一个固定的水平。该过程确保了流量突然变化的对策，并提高了泵的运行效率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式