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1. 发明申请

US20110320133A1 CONCENTRATION MONITOR 有权
标题翻译：浓度监测
公开(公告)号：US20110320133A1
公开(公告)日：2011-12-29
申请号：US13188256
申请日：2011-07-21
申请人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
发明人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
IPC分类号： G06F19/00
CPC分类号： D06F39/004 , A47L15/0055 , A47L15/4297 , A47L2401/12 , A47L2401/30 , A47L2501/26 , G01N27/06 , Y10T436/25
摘要： A concentration monitor for monitoring a concentration of a plurality of use solutions, each of the plurality of use solutions being, at least, a concentrate in a diluent, each of the plurality of use solutions having a resistivity which varies as a function of both temperature and an amount of the concentrate contained in a given amount of the diluent. A resistivity probe is adapted for use with at least one of the plurality of use solutions for taking a measurement related to the resistivity of the at least one of the plurality of use solutions. A temperature sensor is adapted for use with the at least one of the plurality of use solutions for taking a measurement related to the temperature of the at least one of the plurality of use solutions. A controller calculates the concentration of the at least one of the plurality of the use solutions based upon a predetermined algorithm using the resistivity and the temperature for the particular one of the at least one of the plurality of use solutions, the algorithm being based upon knowledge of the at least one of the plurality of use solutions being measured.
摘要翻译：一种用于监测多种使用溶液浓度的浓度监测器，所述多种使用溶液中的每一种至少是稀释剂中的浓缩物，所述多种使用溶液中的每一种具有作为两种温度的函数而变化的电阻率和一定量的浓缩物含在给定量的稀释剂中。电阻率探头适于与多个使用溶液中的至少一个一起使用以进行与多个使用溶液中的至少一个使用溶液的电阻率相关的测量。温度传感器适于与多个使用溶液中的至少一个使用，用于进行与多个使用溶液中的至少一个使用溶液的温度有关的测量。控制器基于使用多个使用解决方案中的至少一个中的特定一个的电阻率和温度的预定算法来计算多个使用解决方案中的至少一个的浓度，该算法基于知识的多个使用溶液中的至少一个被测量。

2. 发明授权

US08012421B2 Concentration monitor 有权
标题翻译：浓度监测仪
公开(公告)号：US08012421B2
公开(公告)日：2011-09-06
申请号：US10602384
申请日：2003-06-24
申请人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
发明人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
IPC分类号： G01N33/00
CPC分类号： D06F39/004 , A47L15/0055 , A47L15/4297 , A47L2401/12 , A47L2401/30 , A47L2501/26 , G01N27/06 , Y10T436/25
摘要： A concentration monitor for monitoring a concentration of a plurality of use solutions, each of the plurality of use solutions being, at least, a concentrate in a diluent, each of the plurality of use solutions having a resistivity which varies as a function of both temperature and an amount of the concentrate contained in a given amount of the diluent. A resistivity probe is adapted for use with at least one of the plurality of use solutions for taking a measurement related to the resistivity of the at least one of the plurality of use solutions. A temperature sensor is adapted for use with the at least one of the plurality of use solutions for taking a measurement related to the temperature of the at least one of the plurality of use solutions. A controller calculates the concentration of the at least one of the plurality of the use solutions based upon a predetermined algorithm using the resistivity and the temperature for the particular one of the at least one of the plurality of use solutions, the algorithm being based upon knowledge of the at least one of the plurality of use solutions being measured.
摘要翻译：一种用于监测多种使用溶液浓度的浓度监测器，所述多种使用溶液中的每一种至少是稀释剂中的浓缩物，所述多种使用溶液中的每一种具有作为两种温度的函数而变化的电阻率和一定量的浓缩物含在给定量的稀释剂中。电阻率探头适于与多个使用溶液中的至少一个一起使用以进行与多个使用溶液中的至少一个使用溶液的电阻率相关的测量。温度传感器适于与多个使用溶液中的至少一个使用，用于进行与多个使用溶液中的至少一个使用溶液的温度有关的测量。控制器基于使用多个使用解决方案中的至少一个中的特定一个的电阻率和温度的预定算法来计算多个使用解决方案中的至少一个的浓度，该算法基于知识的多个使用溶液中的至少一个被测量。

3. 发明授权

US08187540B2 Concentration monitor method 有权
标题翻译：浓度监测方法
公开(公告)号：US08187540B2
公开(公告)日：2012-05-29
申请号：US13188256
申请日：2011-07-21
申请人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
发明人： Richard J. Mehus , Charles A. Hodge , Quang Van Dao
IPC分类号： G01N33/00
CPC分类号： D06F39/004 , A47L15/0055 , A47L15/4297 , A47L2401/12 , A47L2401/30 , A47L2501/26 , G01N27/06 , Y10T436/25
摘要： A concentration monitor for monitoring a concentration of a plurality of use solutions, each of the plurality of use solutions being, at least, a concentrate in a diluent, each of the plurality of use solutions having a resistivity which varies as a function of both temperature and an amount of the concentrate contained in a given amount of the diluent. A resistivity probe is adapted for use with at least one of the plurality of use solutions for taking a measurement related to the resistivity of the at least one of the plurality of use solutions. A temperature sensor is adapted for use with the at least one of the plurality of use solutions for taking a measurement related to the temperature of the at least one of the plurality of use solutions. A controller calculates the concentration of the at least one of the plurality of the use solutions based upon a predetermined algorithm using the resistivity and the temperature for the particular one of the at least one of the plurality of use solutions, the algorithm being based upon knowledge of the at least one of the plurality of use solutions being measured.
摘要翻译：一种用于监测多种使用溶液浓度的浓度监测器，所述多种使用溶液中的每一种至少是稀释剂中的浓缩物，所述多种使用溶液中的每一种具有作为两种温度的函数而变化的电阻率和一定量的浓缩物含在给定量的稀释剂中。电阻率探头适于与多个使用溶液中的至少一个一起使用以进行与多个使用溶液中的至少一个使用溶液的电阻率相关的测量。温度传感器适于与多个使用溶液中的至少一个使用，用于进行与多个使用溶液中的至少一个使用溶液的温度有关的测量。控制器基于使用多个使用解决方案中的至少一个中的特定一个的电阻率和温度的预定算法来计算多个使用解决方案中的至少一个的浓度，该算法基于知识的多个使用溶液中的至少一个被测量。

4. 发明授权

US09261866B2 Distributed control system for hospitality management 有权
标题翻译：分布式控制系统，用于酒店管理
公开(公告)号：US09261866B2
公开(公告)日：2016-02-16
申请号：US13475416
申请日：2012-05-18
申请人： Chris D. Diller , Louis M. Holzman , Ronald B. Howes, Jr. , Stephen X. Skaff , Quang Van Dao , Christopher A. Buck
发明人： Chris D. Diller , Louis M. Holzman , Ronald B. Howes, Jr. , Stephen X. Skaff , Quang Van Dao , Christopher A. Buck
IPC分类号： G05B11/01 , G05B15/02 , H05B37/02 , G09G3/34 , H05B33/08
CPC分类号： G05B11/01 , G05B15/02 , G05B2219/2642 , G09G3/3406 , G09G2320/064 , H05B33/086 , H05B37/0245 , H05K5/0017 , H05K5/03 , H05K5/061
摘要： A controlling and monitoring control application associated with one or more work operations of one or more utility devices is disclosed. The controller is programmed for controlling one or more external work operations associated with one or more utility devices. An I/O board is connected in communication with the primary controller having a module with a plurality of device-specific control applications associated with one or more device-specific work operations. The housing of the controller includes one or more cable access points for plugging a cable into the controller. The cable access points are sealed to prevent water from entering into the housing. A mounting bracket assembly provides flexibility for mounting the controller at various orientations and/or positions. The controller also includes a DC control circuit for controlling backlight luminance over the entire dimming ratio.
摘要翻译：公开了与一个或多个公用事业设备的一个或多个工作操作相关联的控制和监视控制应用。控制器被编程用于控制与一个或多个实用设备相关联的一个或多个外部工作操作。 I / O板与具有具有与一个或多个特定于设备的工作操作相关联的多个设备专用控制应用的模块的主控制器连接。控制器的外壳包括用于将电缆插入控制器的一个或多个电缆接入点。电缆接入点被密封以防止水进入外壳。安装支架组件提供了将控制器安装在各种取向和/或位置的灵活性。控制器还包括用于在整个调光比下控制背光亮度的DC控制电路。

5. 发明授权

US08742883B2 Method and system for monitoring operation of a dispensing system 有权
标题翻译：用于监测分配系统的操作的方法和系统
公开(公告)号：US08742883B2
公开(公告)日：2014-06-03
申请号：US12868132
申请日：2010-08-25
申请人： John Thomas Pelkey , Robert Eugene May , Ryan Jacob Urban , Quang Van Dao
发明人： John Thomas Pelkey , Robert Eugene May , Ryan Jacob Urban , Quang Van Dao
IPC分类号： G05B23/02 , G01F1/00 , G01F1/74 , G01F7/00
CPC分类号： G05B23/0224
摘要： A method and system provides for monitoring, troubleshooting and acquiring diagnostics information from an aspirating dispensing system (10). The dispensing system (10) uses an aspirator (12) with a plurality of liquid inlet ports and a flow meter (30) connected in liquid communication with at least one of the liquid inlet ports and a liquid source. The system monitors, troubleshoots and acquires diagnostics information from one or more components of the dispensing system by monitoring operation of the flow meter (30).
摘要翻译：一种方法和系统提供用于从吸气分配系统（10）监测，故障排除和获取诊断信息。分配系统（10）使用具有多个液体入口的抽吸器（12）和与至少一个液体入口和液体源液体连通的流量计（30）。系统通过监测流量计（30）的操作来监测，排除故障并从分配系统的一个或多个部件获取诊断信息。

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