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1. 发明专利

JP2013231692A Scale detection device and scale detection method 有权
标题翻译：尺度检测装置和尺寸检测方法
公开(公告)号：JP2013231692A
公开(公告)日：2013-11-14
申请号：JP2012104658
申请日：2012-05-01
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , MORI SHINTARO
IPC分类号： G01N25/18
摘要： PROBLEM TO BE SOLVED: To highly accurately detect a scale adhesion condition inside a system without managing a flow rate or water temperature of a liquid to be tested in an industrial water system such as a cooling water system.SOLUTION: A scale detection device 30 according to the present invention comprises: a first sensor 50 including a first liquid contact part 51 to be in contact with cooling water, a first heater 52 for heating the first liquid contact part 51, and a first temperature-measuring resistor 53 for measuring the temperature of the first liquid contact part 51; a second sensor 60 including a second liquid contact part 61 to be in contact with the cooling water, a second heater 62 for heating the second liquid contact part 61, and a second temperature-measuring resistor 63 for measuring the temperature of the second liquid contact part 61; and a controller 36 for supplying fixed power to the first heater 52 at all times, supplying the power of the same magnitude as the power supplied to the first heater 52 to the second heater 62 only for a prescribed time, and determining the scale adhesion condition of the first liquid contact part 51 from a temperature difference between the first liquid contact part 51 and the second liquid contact part 61 while the power is supplied to the second heater 62.
摘要翻译：要解决的问题：高精度地检测系统内的水垢附着状态，而不需要在诸如冷却水系统的工业水系统中管理要测试的液体的流量或水温。解决方案：一种比例检测装置30，本发明包括：第一传感器50，包括与冷却水接触的第一液体接触部分51，用于加热第一液体接触部分51的第一加热器52和用于测量温度的第一温度测量电阻器53 的第一液体接触部51; 包括与冷却水接触的第二液体接触部61的第二传感器60，用于加热第二液体接触部61的第二加热器62和用于测量第二液体接触的温度的第二温度测量电阻63 第61部分; 以及用于一直向第一加热器52提供固定功率的控制器36，将与供给第一加热器52的功率相同大小的功率提供给第二加热器62仅在规定时间内，并且确定刻度附着条件从第一液体接触部51和第二液体接触部61之间的温度差开始第一液体接触部51，同时向第二加热器62供电。

2. 发明专利

JP2012207833A Method of estimating cleaning effect of cooling water line in refrigerating system 有权
标题翻译：冷冻水线在制冷系统中的清洁效果估算方法
公开(公告)号：JP2012207833A
公开(公告)日：2012-10-25
申请号：JP2011072524
申请日：2011-03-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , FUKUE SUSUMU
IPC分类号： F28F27/00
摘要： PROBLEM TO BE SOLVED: To provide a method of estimating a cleaning effect capable of estimating how much energy consumption and COemission can be reduced by cleaning a cooling water line of a refrigerating system.SOLUTION: In the method of estimating the cleaning effect in the refrigerating system having a compression type refrigerating machine including a compressor, a condenser and an evaporator, or an absorption type refrigerating machine having a regenerator, a condenser, an evaporator and an absorber, estimating the effect of cleaning the cooling water line for circulating the cooling water to the condenser, items of load and energy consumption are measured before and after cleaning a cooling water line in an existing first refrigerating system, LTD is calculated from the measured values to accumulate the data, furthermore, items of load and energy consumption are measured before cleaning a cooling water line of a second refrigerating system of the same manufacturer and thee same model number disposed in the other place, and the reduction of energy or COcaused by the cleaning is calculated from the accumulated data.
摘要翻译：要解决的问题：提供一种估计能够估计能量消耗和CO 2 发射的清洁效果的方法，其可以通过清洁冷却水线制冷系统。解决方案：在具有包括压缩机，冷凝器和蒸发器的压缩式制冷机的制冷系统的估计方法中，或具有再生器，冷凝器，蒸发器和蒸发器的吸收式制冷机在现有的第一制冷系统中清洗冷却水线之前和之后，测量清洗冷却水管线以使冷却水循环到冷凝器的负荷和能量消耗的效果，LTD根据测量值计算为了积累数据，此外，在清洗同一制造商的第二制冷系统的冷却水管线和在其他地方设置的相同型号之前，测量负载和能量消耗项目，并减少能量或CO 2 由累计数据计算出。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011212617A Device for selecting separation membrane element and method for selecting separation membrane element 有权
标题翻译：用于选择分离膜元件的装置和选择分离膜元件的方法
公开(公告)号：JP2011212617A
公开(公告)日：2011-10-27
申请号：JP2010084511
申请日：2010-03-31
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , KONISHI AKIYOSHI
IPC分类号： B01D65/00
摘要： PROBLEM TO BE SOLVED: To support a plurality of separation membrane elements to be reused at a water treatment device so as to store the elements in such a state that they can maintain their performance equal to or above a specified level.SOLUTION: This device for selecting a separation membrane element stores separation membrane identification information for identifying a separation membrane to be reused at a plurality of water treatment devices and an inspection day when the separation membrane is cleaned after its use, and the performance of the separation membrane is inspected as made to correspond with the separation membrane identification information. Further, the device compares the time which elapses from the inspection day, stored in the inspection day storage part with a predecided limitation time, and selects the separation element whose lapse time is past the limitation time and outputs a warning.
摘要翻译：要解决的问题：为了支持在水处理装置中重复使用的多个分离膜元件，以便以能够保持其性能等于或高于指定水平的状态存储元件。解决方案：该装置用于选择分离膜元件存储用于鉴定在多个水处理装置中被再次使用的分离膜的分离膜识别信息和使用后分离膜被清洁的检查日，并且检查分离膜的性能对应于分离膜鉴定信息。此外，设备将存储在检查日存储部分中的检查日期的时间与预定的限制时间进行比较，并且选择经过时间超过限制时间的分离元件，并输出警告。

4. 发明专利

JP2007263841A Device for monitoring steam quality of boiler 有权
标题翻译：用于监测锅炉蒸汽质量的装置
公开(公告)号：JP2007263841A
公开(公告)日：2007-10-11
申请号：JP2006091105
申请日：2006-03-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MORI SHINTARO , KISHINE YOSHINAO
IPC分类号： G01N21/27 , F22B37/38 , G01N21/33
摘要： PROBLEM TO BE SOLVED: To provide a device for monitoring steam quality of boiler capable of measuring the amount of organic impurities in steam accurately, in a short time.
SOLUTION: This device is equipped with a cooler 10 for cooling supply steam S1 from the boiler 2 into condensed water G, a spectrophotometer 20 for measuring the absorbance of the condensed water G with respect to light of a prescribed wavelength, and an operation means 21 for calculating the amount of organic impurities in the supply steam S1, by using the absorbance measured by the spectrophotometer 20. Since the amount of organic impurities in the supply steam S1 is determined via the operation means 21, by changing the supply steam S1 into condensed water G, and by measuring the absorbance of the condensed water G by the spectrophotometer 20, measurement can be performed in a short time. Since the calculation errors of the amount of organic impurities by the operation means 21 can be reduced by experiment or the like, accuracy of the calculated amount of organic impurities in the supply steam S1 can also be kept high.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在短时间内精确测量蒸汽中有机杂质量的锅炉蒸汽质量监测装置。解决方案：该装置配备有冷却器10，用于将从锅炉2供给的蒸汽S1冷却成冷凝水G，用于测量冷凝水G相对于规定波长的光的吸光度的分光光度计20，操作装置21，用于通过使用由分光光度计20测量的吸光度来计算供给蒸汽S1中的有机杂质的量。由于通过操作装置21确定供给蒸汽S1中的有机杂质的量，通过改变供给蒸汽 S1进入冷凝水G，通过分光光度计20测定冷凝水G的吸光度，可以在短时间内进行测定。由于可以通过实验等减少操作装置21的有机杂质的计算误差，所以还可以将供给蒸汽S1中计算量的有机杂质的精度保持为高。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2009079875A Steam generator 有权
标题翻译：蒸汽发生器
公开(公告)号：JP2009079875A
公开(公告)日：2009-04-16
申请号：JP2007251218
申请日：2007-09-27
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： TABUCHI YASUSHI , KISHINE YOSHINAO
IPC分类号： F22B35/00
摘要： PROBLEM TO BE SOLVED: To construct a control system capable of stably following and controlling load steam pressure to a load variation, in a steam generator using a plurality of once-through boilers.
SOLUTION: This steam generator has a first control system of performing P control or PD control on a combustion quantity of one boiler group always kept in an ignition state in response to a change in the load steam pressure caused by a change in a generating steam quantity in the once-through boilers, and a second control system of performing PI control on a combustion quantity of the other boiler group in response to a change in the load steam pressure caused by the load variation, by dividing the plurality of once-through boilers into two boiler groups.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在使用多个直通锅炉的蒸汽发生器中，构造能够稳定地跟踪和控制负载变化的负荷蒸汽压力的控制系统。解决方案：该蒸汽发生器具有第一控制系统，其对一个锅炉组的燃烧量执行P控制或PD控制，总是保持在点火状态，以响应由于变化引起的负载蒸汽压力的变化在一次通过锅炉中产生蒸汽量;以及第二控制系统，其响应于由负载变化引起的负载蒸汽压力的变化，对另一锅炉组的燃烧量执行PI控制，通过将多次一次通过锅炉进入两个锅炉组。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007152284A Membrane treatment apparatus and membrane damage detection method 有权
标题翻译：膜处理装置和膜损伤检测方法
公开(公告)号：JP2007152284A
公开(公告)日：2007-06-21
申请号：JP2005353671
申请日：2005-12-07
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , FURUICHI MITSUHARU
IPC分类号： B01D65/10 , G01N21/53 , G01N21/59 , G01N27/04
摘要： PROBLEM TO BE SOLVED: To provide a membrane treatment apparatus capable of inexpensively, certainly and unceasingly detecting generation of damage of the membrane, and a membrane damage detection method.
SOLUTION: The membrane treatment apparatus is provided with first membrane damage detection means 2A-2D for detecting the damage of the membrane based on variation of electric resistance of a filtrate; and second membrane damage detection means 3A-3D for detecting the damage of the membrane based on variation of the number of fine particles in the filtrate. The damage of the membrane is detected by the first membrane damage detection means 2A-2D in a washing step of the membrane by a gas or a gas-liquid mixed liquid and the damage of the membrane can be detected by the second membrane damage detection means 3A-3D in a liquid passing step.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够廉价，肯定地且不断地检测膜的损伤的产生的膜处理装置和膜损伤检测方法。解决方案：膜处理装置设置有第一膜损伤检测装置2A-2D，用于基于滤液的电阻的变化来检测膜的损伤; 以及第二膜损伤检测装置3A-3D，用于根据滤液中的细颗粒数量的变化来检测膜的损伤。在膜的洗涤步骤中，通过气体或液体 - 液体混合液体，通过第一膜损伤检测装置2A-2D检测膜的损伤，并且可以通过第二膜损伤检测装置检测膜的损伤 3A-3D在液体通过步骤中。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007093128A Vapor quality monitoring device 审中-公开
标题翻译：蒸汽质量监测装置
公开(公告)号：JP2007093128A
公开(公告)日：2007-04-12
申请号：JP2005283870
申请日：2005-09-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , MORI SHINTARO , TABUCHI YASUSHI
IPC分类号： F22B37/38
摘要： PROBLEM TO BE SOLVED: To accurately determine the quality of vapor by sampling the vapor as condensed water in fixed stable conditions and measuring the water quality of the condensed water. SOLUTION: This vapor quality monitoring device for cooling/liquefying vapor heat-exchanged with refrigerant distributing with a partition wall therebetween comprises a flowmeter and a temperature gauge provided in a condensed water outlet out of which the vapor cooled/liquefied into condensed water flows. It computes a measured value signal from the flowmeter, as a base, and controls the opening of an automatic valve provided in the condensed water outlet to control the flow amount of the condensed water to be a predetermined value. Then, it computes a measured value signal from the temperature gauge, as a base, and controls the opening of the automatic valve provided in a refrigerant inlet or outlet to control the heat exchange rate of the vapor to the refrigerant and control the temperature of the condensed water to be a predetermined value. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在固定的稳定条件下将蒸气取样为冷凝水并测量冷凝水的水质，准确地确定蒸气的质量。解决方案：用于冷却/液化与分配有间隔壁的制冷剂蒸发的蒸汽的蒸汽质量监测装置包括设置在冷凝水出口中的流量计和温度计，蒸气冷却/液化成冷凝水流动。它计算来自流量计的测量值信号作为基座，并且控制设置在冷凝水出口中的自动阀的打开，以将冷凝水的流量控制为预定值。然后，从温度计作为基准计算测量值信号，并且控制设置在制冷剂入口或出口中的自动阀的打开，以控制蒸气对制冷剂的热交换率并控制温度冷凝水为预定值。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006192353A Membrane treatment apparatus 有权
标题翻译：膜治疗装置
公开(公告)号：JP2006192353A
公开(公告)日：2006-07-27
申请号：JP2005005412
申请日：2005-01-12
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , SAWADA SHIGEKI
IPC分类号： B01D65/10 , G01N35/08
摘要： PROBLEM TO BE SOLVED: To provide a membrane treatment apparatus having a detecting means which detects an occurrence of membrane fracture without fail as well as at a low cost.
SOLUTION: When a hollow fiber membrane 4 is fractured, a pressurized gas from a compressor C flows through a fractured part into a treating room 12 and passes a detecting part for membrane fracture 50. An electric current or voltage between an electrode 54 and 55 varies in case of existence of a bubble in a treating water. The occurrence of membrane fracture is detected by this varying pattern. A groove 53 is disposed on a ceiling surface part of a short conduit 51 and the electrodes 54 and 55 is provided in the groove 53 in order for the bubble to contact with the electrodes 54 and 55 without fail.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有检测装置的膜处理装置，其能够以低成本检测膜断裂的发生。解决方案：当中空纤维膜4断裂时，来自压缩机C的加压气体通过断裂部分流入处理室12并通过用于膜断裂的检测部分50.电极54之间的电流或电压和55在处理水中存在气泡的情况下变化。通过这种变化的模式检测膜断裂的发生。凹槽53设置在短导管51的顶表面部分上，并且电极54和55设置在凹槽53中，以使气泡与电极54和55无接触。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2014186027A Measuring method of concentration of dissolved substance 有权
标题翻译：溶解物质浓度测定方法
公开(公告)号：JP2014186027A
公开(公告)日：2014-10-02
申请号：JP2014019902
申请日：2014-02-05
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , TAKAHASHI TOSHIKAZU , TAKAHASHI JUNICHI
IPC分类号： G01N21/27
CPC分类号： G01N21/78 , G01N21/27 , G01N21/31
摘要： PROBLEM TO BE SOLVED: To provide s measuring method of a concentration of a dissolved substance capable of determining whether or not a quantity of reagent added to a sample is appropriate when the concentration of the dissolved substance in the sample is measured.SOLUTION: A liquid to be measured which develops a color by addition of a reagent into the sample is made to transmit light including a visible light region, and a reagent containing a coloring agent is created by adding a coloring agent, to the reagent, for making the liquid to be measured develop a transmitting color without absorbing a region component light for a dissolved substance concentration measurement selected from any of three region component light of red, green, and blue obtained by roughly dividing the light of the visible light region into three regions among the transmitted light. Next, the absorbance of the region component for the dissolved substance measurement and an absorbance A3 due to the coloring agent only of the other region component light are calculated based on the transmitted light from the liquid to be measured added with the reagent containing the coloring agent. By comparing this absorbance A3 and the reference absorbance A0, it can be determined whether or not the reagent can be added in the sample by a required quantity only.
摘要翻译：要解决的问题：提供测定溶解物质浓度的测定方法，其能够测定添加到样品中的试剂的量是否适合于测定样品中的溶解物质的浓度。溶液：液体通过向样品中添加试剂而产生颜色的被测量物质透射包括可见光区域的光，并且通过向试剂中加入着色剂来产生含有着色剂的试剂，以使液体成为被测量显影透射颜色，而不吸收从通过将可见光区域的光粗略地分割为透射的可见光区域的光中的三个区域分量光中的任何一个中选择的溶解物质浓度测量的区域分量光光。接下来，基于来自添加了含有着色剂的试剂的被测量液体的透射光计算溶解物质测定用的区域成分的吸光度和仅由其他区域成分光引起的着色剂的吸光度A3 。通过比较该吸光度A3和参考吸光度A0，可以确定试剂是否可以仅以所需量添加到样品中。

10. 发明专利

JP2014181835A Removal system of sticking air bubble 审中-公开
标题翻译：封闭空气泡沫的拆卸系统
公开(公告)号：JP2014181835A
公开(公告)日：2014-09-29
申请号：JP2013055824
申请日：2013-03-19
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： KISHINE YOSHINAO , MORI SHINTARO
IPC分类号： F28G13/00 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To provide a removal system of sticking air bubble removing sticking air bubble of only a specific device which air bubble sticking on the device surface among devices such as multiple sensors provided in a piping passage provided to a cooling system having a cooling tower.SOLUTION: Sticking air bubble sticking to a surface of a heat generation unit 38 is removed by a flow of coolant by providing piping narrowing means 40 to decrease a passage cross section of a coolant pipe in the vicinity of the heat generation unit 38 of sensors 36 provided in piping passage, and increasing flow rate of the coolant of the part where the piping narrowing means 40 is provided.
摘要翻译：要解决的问题：为了提供一种只有特定装置的气泡去除粘附气泡的去除系统，该装置在设置在设置在具有冷却的冷却系统的管道中的多个传感器等装置之间粘附在装置表面上的气泡塔架。解决方案：通过提供管道变窄装置40，通过冷却剂流除去粘附在发热单元38的表面的粘着气泡，以减小发热单元38附近的冷却剂管道的通道横截面设置在管道通道中的传感器36以及提供管道变窄装置40的部分的冷却剂的流量增加。

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