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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2542. Отображено 100.
27-04-2015 дата публикации

УСТРОЙСТВО ДЛЯ ЭКСПРЕСС-КОНТРОЛЯ СОСТАВА ГАЗОВОЙ СРЕДЫ

Номер: RU0000152059U1
Автор: Варежников Алексей Сергеевич, Лашков Андрей Витальевич, Мащенко Артем Андреевич, Мусатов Вячеслав Юрьевич, Сысоев Виктор Владимирович
Принадлежит: Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.)

1. Устройство для экспресс-контроля состава газовой среды, состоящее из мультисенсорного модуля, блока обработки и передачи информации с аналого-цифровым преобразователем и вычислительного модуля, отличающееся тем, что вычислительный модуль, в котором реализован алгоритм искусственных нейронных сетей, выполнен на основе программируемой логической интегральной схемы, к которой подключена энергонезависимая флэш-память и устройство отображения информации со светодиодным индикатором и переключателями, задающими режим работы. 2. Устройство для экспресс-контроля состава газовой среды по п. 1, отличающееся тем, что мультисенсорный модуль состоит из линейки (набора) полупроводниковых хеморезисторов. И 1 152059 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ 7 ВУ‘’” 152 059? 1 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ИЗВЕЩЕНИЯ К ПАТЕНТУ НА ПОЛЕЗНУЮ МОДЕЛЬ ММ9К Досрочное прекращение действия патента из-за неуплаты в установленный срок пошлины за поддержание патента в силе Дата прекращения действия патента: 01.05.2019 Дата внесения записи в Государственный реестр: 03.03.2020 Дата публикации и номер бюллетеня: 03.03.2020 Бюл. №7 Стр.: 1 па 6ч0с9 ЕП

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Номер записи: 1
11-10-2012 дата публикации

Apparatus and method for adjusting ph of solution

Номер: US20120255871A1
Автор: Hee-Kyun Lim, Hun-Joo Lee, Jin-Tae Kim, Joon-Ho Kim, Sung-Young Jeong
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A pH adjusting apparatus includes an electrolytic chip receiving a solution, an electrolytic chip loading station receiving the electrolytic chip, an input unit inputting electrolysis conditions, a control unit receiving the electrolysis conditions and controlling electrolysis performed in the electrolytic chip, and a display unit displaying the electrolysis conditions and a progress of the electrolysis. Thus, the pH of a solution can be adjusted easily and accurately, by precisely controlling a constant current, a constant voltage, and current and voltage application times, thereby enabling useful application in various biological assays such as cell lysis. Furthermore, the pH adjusting apparatus has small size and weight and can be operated for a long time after charging once due to low power consumption.

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Номер записи: 2
08-11-2012 дата публикации

Methods and apparatuses for manufacturing a plurality of cartridges of medical buffering solution with a common ph

Номер: US20120279179A1
Автор: Harry Nguyen, Matthew J. Stepovich
Принадлежит: Onpharma Inc

The pH of a buffer or other medical solution in a plurality of containers can be adjusted and maintained by partially filling each container with a sodium bicarbonate solution so that a headspace remains over the solution. The headspace is filled with gas having a known CO 2 concentration, and a fixed and precise pH will result after the CO 2 is dissolved and the solution fully equilibrates.

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Номер записи: 3
20-12-2012 дата публикации

APPARATUS AND METHOD FOR pH CONTROL IN WASTEWATER TREATMENT PLANTS AND OTHER SYSTEMS

Номер: US20120323367A1
Автор: J. Ward MacArthur, Ravi K. Bhaskar, Sachindra K. Dash
Принадлежит: Honeywell International Inc

A method includes obtaining a nonlinear model that represents a pH of a material in a process to be controlled. The model is generated using an orthonormal bases function and an ordinal spline bases function. The method also includes performing non-linear model predictive control of the process using the model. The method could also include generating the model using the orthonormal bases function and the ordinal spline bases function. This could include identifying a distribution of knots and multiple ordinal spline functions, where each ordinal spline function is associated with one of the knots. The ordinal spline bases function can be generated using at least one of the ordinal spline functions.

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Номер записи: 4
25-04-2013 дата публикации

SYSTEM AND PROCESS FOR THE PURIFICATION, BY MEANS OF THE ENVIRONMENT, OF WATER AND/OR OF WATER OBTAINED FROM A MUNICIPAL OR COLLECTIVE SUPPLY, AND/OR OF WATER OBTAINED FROM A WELL, AND/OR OF WATER OBTAINED IN DOMESTIC AND INDUSTRIAL VESSELS

Номер: US20130098814A1
Автор: Barragan Andrea Cecilia, Kelly Jose Luis
Принадлежит:

System and process for the purification of water The water produced is treated with a selective oxidant obtained from the air without contaminants. The water obtained, together with the selective oxidant, is treated through a chemical process, denominated batch process, in a pressurized primary sterilization vessel. The reaction dwell time, and the analytical control, ensure purification; by means of a system of circulation pump and adsorption chamber specific for the chemical treatment realized, the purified water is deposited in a vessel for water for consumption, which water may be prepared with minerals and/or vitamins and/or carbohydrates with the objective of satisfying the full requirements of the population. Furthermore, an electronic unit monitors and controls the movements required to ensure excellent purification and, moreover, that the entire system is sterile at all times. 1) System of water purification from the environment and/or water from Municipal or Collective supply , and/or of the water obtained from a well , and/or of the water obtained in domestic and industrial containers applied “in situ” characterized in what comprises:I. A receptor unit of air from the environment that includes at least a filtering source and a humidity generator.II. A condensing water unit from the receptor unit.III. At least a collector tray with filtering devices of impurities and solids in suspension of the water obtained in such condensing unit.IV. At least a regulator electro valve of the water flow from Municipal or Collective supply, and/or of the water obtained from a well, and/or of the water obtained in domestic and industrial containers.V. Auxiliary devices made up of an oxygen concentrator, eliminator of pollutants, and a stabilized sterilization source to generate a selective oxidant permanently.VI. A container of primary sterilization, receptor of the collected water by the condensing unit or by the flow supplied by the electro valve and the supplied ...

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Номер записи: 5
25-04-2013 дата публикации

SYSTEMS, METHODS AND DEVICES FOR PRODUCING, MANUFACTURING AND CONTROL OF RADIOPHARMACEUTICALS-FULL

Номер: US20130102772A1
Автор: Alcaide Derrick, Benecke Herman, Bouton Chad E., Danhof Scott N., ESHIMA Dennis, Garbark Daniel B., Gleeson James B., Hassenpflug Eric, HOLLEY David A., HUSNU Mehmet, KELLEY Brian C., KLAUSING Thomas A., Padgett Henry, Prescott James A., STONE Jim, STROUP Jeffrey T., ZAMBANINI Joseph E.
Принадлежит: CARDINAL HEALTH 414, LLC

Systems, methods, and devices for generating radionuclides for use in production of radiopharmaceuticals; synthesizing the radionuclides generated and removing any unwanted products; measuring the quantity and activity level of the synthesized radionuclides; distributively delivering the radionuclides in appropriate quantities to modular cassette synthesis units in a modular cassette subsystem for contemporaneous/parallel production of radiopharmaceutical output and that allow reuse and/or quick, safe, and disposable replacement of portions of the subsystem; delivering non-radionuclide components to the modular cassette synthesis units as part of production of radiopharmaceutical output; measuring the quantity and activity level of each stream of radiopharmaceutical output; purifying the radiopharmaceutical output; dispensing individual doses in sterile vial(s); automatically producing labeling and dose related information; performing automated quality control on extracted samples of produced radiopharmaceutical output; and providing software and hardware controls for overall and sub-portion operation for optional remote data collection, communication, and/or control. 1. A radiopharmaceutical production system comprising:a synthesis unit comprising a plurality of separate synthesis components; anda connection receiving active product from a radionuclide generator,wherein each of the synthesis components is configured to individually produce at least one radiopharmaceutical product comprising the received active product.2. The system according to claim 1 , further comprising: a vessel for receiving the active product; and', 'a synthesis unit selector that directs a predetermined amount of the received active product to at least one of the synthesis components., 'a splitter positioned between the connection and the synthesis unit, wherein the splitter comprises3. The system according to claim 2 , wherein the splitter further comprises:a pump positioned between the ...

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Номер записи: 6
04-07-2013 дата публикации

Dosage Protection System and Method For An Aquatic Environment

Номер: US20130168327A1
Автор: Clark James E.
Принадлежит: STEP AHEAD INNOVATIONS, INC.

An aquatic environment monitoring system and method that includes correction for adverse conditions in the monitoring system involving the development of confidence levels for certain conditions in the monitoring system using stored information related to the aquatic environment and/or the monitoring system. Corrections to adverse conditions may be made by the environment monitoring system automatically by the monitoring system and manually via communications to a user of the system. 1. A method of monitoring errors in an aquatic environment monitoring system , the method comprising:measuring one or more error values in the environment monitoring system using the environment monitoring system;determining at least one confidence level based on the one or more error values;determining if the confidence level exceeds a threshold value stored in associated with the environment monitoring system; andgenerating a correction instruction using a dosing calculator associated with the environment monitoring system, the correction instruction for correcting a condition associated with the one or more error values.2. A method according to claim 1 , wherein the aquatic environment monitoring system includes one or more chemical indicators on a chemical indicator holder and an optical reader configured for illuminating and reading the one or more chemical indicators.3. A method according to claim 1 , wherein the one or more error values includes an error value related to a condition selected from the group consisting of a degradation in a chemical indicator due to photo-aging claim 1 , a degradation in a chemical indicator due to water-aging claim 1 , a physical contamination of a chemical indicator claim 1 , an illumination imbalance related to an optical reader claim 1 , a degradation of a light source of an optical reader claim 1 , a physical contamination in water between an optical reader and a chemical indicator claim 1 , a displacement due to friction between a chemical ...

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Номер записи: 7
18-07-2013 дата публикации

Personal Water Conservation System

Номер: US20130180928A1
Автор: Vielma Marcos
Принадлежит:

A personal water conservation system includes gray water discharge lines, a main sewage line, an impurity measuring unit, a buffer tank, a directional control valve, a water treatment unit, a treated water tank, an automatic shutoff valve, and at least one toilet flush tank. The buffer tank and the water treatment unit purify the gray water in two different stages. The purified gray water is then stored in the treated water tank. If the gray water can't be purified within the personal water conservation system, the impurity measuring unit and the directional control valve redirect the gray water into the main sewage line. The purified water from the treated water tank can be used with the at least one toilet flush tank in order to conserve fresh water. 1. A system for purifying gray water comprises ,gray water discharge lines;a main sewage line;an impurity measuring unit;a buffer tank;a directional control valve;a water treatment unit;a treated water tank;an automatic shutoff valve;at least one toilet flush tank;a fresh water line;a control panel;the impurity measuring unit comprises a gray water inlet, a main water quality sensor, a control shutoff valve, and a pump;the buffer tank comprises a filter;the directional control valve comprises a secondary water quality sensor, a sewage outlet, and a treatment outlet;the water treatment unit comprises a heating element;the treated water tank comprises a circulation pump, an overflow line, an automatic shutoff valve, and a shutoff sensor; andthe control panel comprises a thermostat, an electrical power supply and a digital panel.2. The system for purifying gray water as claimed in comprises claim 1 ,the impurity measuring unit being positioned in between the gray water discharge lines and the main sewage line;the impurity measuring unit is in fluid communication with each of the gray water discharge lines through the gray water inlet;the main water quality sensor being traversed into the gray water inlet;the pump being ...

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Номер записи: 8
29-08-2013 дата публикации

PLC SYSTEM FOR AUTOMATICALLY CONTROLLING PID FOR MAINTAINING TARGET WATER QUALITY VALUE BY DEPOSITING WATER TREATMENT CHEMICAL

Номер: US20130220902A1
Автор: Kim Ho Jin, Lee Tae Il
Принадлежит:

A PLC system for automatically controlling PID for controlling the target value for residual chemicals in a water treatment facility, according to the present invention, comprises: a PID control software; a main control room computer for generating a PID control command regarding chemical deposit amount and relaying same to a field control PLC in a chemical room; the field control PLC in the chemical room for receiving a PID control command signal from the main control room computer and performing computing and control; and a chemical depositor in the chemical room for receiving the control signal from the field control PCL and depositing the indicated amount of chemicals, wherein the main control room computer calculates an initial setting value for the chemical deposit amount and generates the PID control command. 1. A PLC system for automatically controlling a PID for maintaining a target water quality value by depositing water treatment chemical , comprising:a computer provided in a main control room which computer is equipped with a PID control software and generates a PID control command with respect to a chemical feed amount and transfer to a field control PLC of a chemical room;a field control PLC provided in the chemical room which field control PLC receives a PID control command signal from the computer of the main control room and performs a calculation and control; and{'b': '1', 'claim-text': {'br': None, 'initial set value=[current actual feed amount+(residual chemical target value−residual chemical actual measured value)]×flow amount, \u2003\u2003[Equation 1]'}, 'a chemical feeder provided in the chemical room which chemical feeder receives a control signal of the field control PLC and feeds a chemical as much as commanded, and the computer of the main control room calculates an initial set value of the chemical feed amount based on Equation and generates a PID control command,'}where in the equation, the current actual feed amount represents the ...

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Номер записи: 9
29-08-2013 дата публикации

System and method for control performance monitoring

Номер: US20130226348A1
Автор: Michael Barham, Si-Zhao Qin, Yingying ZHENG
Принадлежит: Chevron USA Inc, University of Southern California USC

A method for monitoring a control of a parameter of one or more devices or systems in an oil or gas production site includes receiving process data, the process data being a result of the control of the parameter of the one or more devices or systems in the production site; smoothing the process data using a polynomial filter while preserving features of the process data to obtain smoothed data; and applying a pattern recognition algorithm to the smoothed data to determine whether there is a malfunction condition in the one or more devices or systems.

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Номер записи: 10
05-09-2013 дата публикации

SEQUENTIAL CASCADING OF REACTION VOLUMES AS A CHEMICAL REUSE STRATEGY

Номер: US20130228225A1
Автор: Leeser Karl
Принадлежит: NOVELLUS SYSTEMS, INC.

A substrate processing system includes one or more processing chambers defining N reaction volumes. N-1 first valves are arranged between the N reaction volumes. A controller communicates with the N-1 first valves and is configured to pressurize a first one of the N reaction volumes with precursor gas to a first target pressure, wait a first predetermined soak period, evacuate a second one of the N reaction volumes to a second target pressure that is lower than the first target pressure, and open one of the N-1 first valves between the first one of the N reaction volumes and a second one of the N reaction volumes. 1. A substrate processing system comprising:one or more processing chambers defining N reaction volumes, wherein N is an integer greater than one;N-1 first valves arranged between the N reaction volumes; pressurize a first one of the N reaction volumes with precursor gas to a first target pressure;', 'wait a first predetermined soak period;', 'evacuate a second one of the N reaction volumes to a second target pressure that is lower than the first target pressure; and', 'open one of the N-1 first valves between the first one of the N reaction volumes and a second one of the N reaction volumes., 'a controller in communication with the N-1 first valves and configured to2. The substrate processing system of claim 1 , further comprising N pressure sensors that measure pressure in the N reaction volumes claim 1 , respectively claim 1 , wherein the controller is configured to communicate with the N pressure sensors.3. The substrate processing system of claim 1 , further comprising N pumps in fluid communication with the N reaction volumes via N second valves claim 1 , wherein the controller is configured to selectively operate the N pumps and the N second valves.4. The substrate processing system of claim 1 , wherein the controller is configured to:wait until a predetermined pressure relationship exists between the first one of the N reaction volumes and the ...

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Номер записи: 11
19-09-2013 дата публикации

INTEGRATED BIO-REACTOR MONITOR AND CONTROL SYSTEM

Номер: US20130245830A1
Автор: West Larry Eugene
Принадлежит: Broadley-James Corporation

Systems and methods for automatically controlling conditions of a process are disclosed. In one example, a controller is programmed with a sequence of steps and parameters required to carry out a bioreactor process. A sensor system interacts with the bioreactor to receive information related to a condition of the bioreactor and/or receive a sample from the bioreactor, which it analyzes. The sensor system sends data signals related to the information and/or the sample to a controller, which determines a control signal based on the received information. The controller sends the control signal to the sensor system which, based on the control signal, performs an action that affects a condition of the bioreactor or affects the sensor system itself. 1. A method of controlling a bioreactor process , comprising:transmitting material or information about the process from a bioreactor to a first sensor system through a bioreactor connection coupling the bioreactor and the first sensor system;communicating, through a first communication network, one or more data signals relating to the material or information from the first sensor system to a first computer coupled to the first sensor system;communicating, through a second communication network, the one or more data signals from the first computer to a controller configured with a bioreactor control process to control the conditions in the bioreactor;communicating information related to the one or more data signals from the controller to a utility tower housed separately and coupled to the controller;displaying the information related to the one or more data signals on a display;determining one or more control signals in the controller, the one or more control signals based on the bioreactor control process and on one or more data signals received in the controller from the first sensor system;receiving, in the first computer, the one or more control signals from the controller over the second communication network; ...

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Номер записи: 12
24-10-2013 дата публикации

PARTIAL OXIDATION FEED SYSTEM AND METHOD

Номер: US20130277615A1
Автор: Leininger Thomas Frederick, Li Shiguang, Steele Raymond Douglas
Принадлежит: GENERAL ELECTRIC COMPANY

A system includes a slag additive slurry feed system configured to combine a slurrying agent, a mineral slag additive, and a liquid slurrying medium to generate a stabilized mineral slurry. The slurrying agent is configured to increase a viscosity of the stabilized mineral slurry. The system also includes a partial oxidation system configured to receive the stabilized mineral slurry, a feedstock, and oxygen into a gasifier reaction chamber. The partial oxidation system is configured to partially oxidize the feedstock to produce a gaseous product and a solid product. 1. A system , comprising:a slag additive slurry feed system configured to combine a slurrying agent, a mineral slag additive, and a liquid slurrying medium to generate a stabilized mineral slurry, wherein the slurrying agent is configured to increase a viscosity of the stabilized mineral slurry; anda partial oxidation system configured to receive the stabilized mineral slurry, a feedstock, and oxygen into a gasifier reaction chamber, wherein the partial oxidation system is configured to partially oxidize the feedstock to produce a gaseous product and a solid product.2. The system of claim 1 , wherein the slurrying agent is configured to decrease a settling rate of solids within the stabilized mineral slurry claim 1 , wherein the solids comprise minerals.3. The system of claim 2 , wherein the settling rate of the stabilized mineral slurry is between approximately 5×10to 1×10cm/s.4. The system of claim 1 , wherein the slurrying agent comprises an organic compound configured to partially oxidize in the gasifier reaction chamber.5. The system of claim 1 , wherein the stabilized mineral slurry is configured to increase a viscosity of a molten slag inside the gasifier reaction chamber.6. The system of claim 1 , wherein the slurrying agent comprises at least one of carboxymethyl cellulose claim 1 , sucrose claim 1 , wood pulp claim 1 , paper pulp claim 1 , cellulosic materials claim 1 , long-chain polymers ...

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Номер записи: 13
02-01-2014 дата публикации

Rate of Change Protection System and Method For An Aquatic Environment

Номер: US20140001126A1
Автор: Clark James E.
Принадлежит: STEP AHEAD INNOVATIONS, INC.

A system and method for dosing additives to an aquatic environment. The rate of addition of an additive is monitored by an aquatic environment monitoring device as the additive is added to the aquatic environment. Stored information related to aquatic environment parameters is utilized to generate a rate correction instruction that may be used to make changes in a rate of addition by an automatic dosing device and/or provide an alert to a user of the aquatic environment. A user interface may be provided for entry of certain aquatic environment parameters. 1. A method of dosing an aquatic environment with one or more additives , the method comprising:identifying a first additive for addition to the aquatic environment;adding the first additive to the aquatic environment at a first rate of addition;monitoring a rate of change of the first additive in the aquatic environment using an aquatic environment monitoring device;comparing the rate of change of the first additive in the aquatic environment to a stored rate of change threshold value for the first additive to determine if the rate of change of the first additive in the aquatic environment exceeds the stored rate of change threshold value; andgenerating a rate correction instruction in response to the rate of change of the first additive in the aquatic environment exceeding the stored rate of change threshold value.2. A method according to claim 1 , wherein said adding the first additive to the aquatic environment includes adding the first additive manually.3. A method according to claim 1 , wherein said adding the first additive to the aquatic environment includes adding the first additive using an automatic doser device.4. A method according to claim 3 , wherein said generating a rate correction instruction includes providing an instruction to the automatic doser device to modify the first rate of addition to a second rate of addition.5. A method according to claim 4 , further comprising adding the first ...

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Номер записи: 14
30-01-2014 дата публикации

TIEFENBACH CONTROL SYSTEMS GMBH

Номер: US20140026648A1
Автор: Hunfeld Hans-Hermann, Schmitz Ulrich
Принадлежит: Tiefenbach Control Systems GMBH

A known metering system for automatically maintaining a predefinable concentration of a liquid corrosion inhibitor in the aqueous hydraulic liquid of a water-hydraulic hydraulic system is characterized in that the measuring circuit can be disconnected from the hydraulic system (controllable valves ), in that the measuring circuit can be short-circuited between the outlet line and the inlet line by means of controllable valves and can be connected to a source (cleaning tank ) of a cleaning liquid for a cleaning circuit. As a result, a cleaning liquid for cleaning the concentration sensor can be circulated in the measuring circuit for a predefinable time. For the purpose of calibration, the metering system can be charged with a reference liquid with a known inhibitor concentration, in particular water, in particular water from the public supply. Further sensors (-) can be connected into the measuring circuit. 17.-. (canceled)8. A metering system for automatically maintaining a predefinable concentration of a fluid corrosion inhibitor in an aqueous hydraulic fluid of a water-hydraulic system that is supplied via a pressure line , a pressure pump and a tank line from a hydraulic tank , wherein the metering system includes:a measuring circuit that is connected as a bypass to the hydraulic system via an inlet line, on the one hand, and via an outlet line, on the other hand,a circulation pump that is switched to the measuring circuit for the continuous removal of a partial volume of hydraulic fluid from the hydraulic system,a concentration sensor that is immersed in the measuring circuit for the continuous concentration measurement of the corrosion inhibitor in the partial volume that was removed from the hydraulic system,a control means with a memory means for saving the pre-definable concentration of the corrosion inhibitor and a microprocessor for generating a difference signal from the value of the saved, predefinable concentration of the corrosion inhibitor and the ...

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Номер записи: 15
06-02-2014 дата публикации

SYSTEM FOR MONITORING AND CONTROLLING A PROCESS FOR TREATMENT OF A TREATABLE FLUID

Номер: US20140034559A1
Автор: Davidson Leonard, Ladron de Guevara Cesar
Принадлежит:

The present invention relates to a means of monitoring and controlling a process step, or steps for a treatable fluid being processed, whereby a sampled volume of the treated fluid is delivered to a vessel, within which the sampled treated fluid emulates the expected reaction or reactions of the treatable fluid being processed within the process step. The sampled volume of the treated fluid is detained, monitored, recorded and analyzed by the present invention. The resulting data is translated into commands that are conveyed to process control devices which control the processing of the treatable fluid. Sampling and analyzing of the treatable fluid is automatically repeated on a cyclical basis. 1. A system for monitoring at least one characteristic of a fluid flowing in a main fluid stream , and for controlling the at least one monitored characteristic of the fluid flowing in the main fluid stream to a desired level by treatment of the fluid flowing in the main fluid stream with at least one treatment fluid added to the fluid flowing in the main fluid stream , the system comprising:at least one main reactor/clarification vessel;a main conduit defining the main fluid stream;a treatment fluid supply device coupled to the main conduit for adding the at least one treatment fluid to the fluid flowing in the main fluid stream;the main conduit continuing downstream of the treatment fluid supply device, and delivering the fluid flowing in the main fluid stream and the at least one added treatment fluid to the main reactor/clarification vessel wherein treatment of the fluid flowing in the main fluid stream by the at least one treatment fluid is accomplished such that the at least one monitored characteristic reaches the desired level; 'wherein the diverted sample fluid stream is volumetrically smaller than the at least one treatment fluid added fluid flowing in the main fluid stream, and the reaction conditions of the diverted sample fluid stream emulate the reaction ...

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Номер записи: 16
06-03-2014 дата публикации

Variable Product Agrochemicals Application Management

Номер: US20140067129A1
Автор: Motavalli Peter P., Nelson Kelly A.
Принадлежит: The Curators of the University of Missouri

Methods and products are provided for facilitating application of variable-product agrochemicals, such as fertilizer, to an application area, such as a field. The fertilizer or agrochemical may include a single fertilizer or agrochemical type or a mixture. In one embodiment, a fertilizer-application area is divided into application cells, and a fertilizer product is determined for each cell, based on zones of the application area with a similar characteristic, such as topographic wetness index levels. Based on a determined product for each cell, instructions for controlling an agrochemical applicator are automatically generated. 1. A computer-implemented method of managing application of agrochemical to an area made up of a plurality of location points of land , the method comprising:determining an attribute value, for each location point of said plurality of location points in an application area, that represents a degree to which said location point possesses a certain characteristic, thereby resulting in a set of attribute values;delineating a first zone based on said set of attribute values, wherein said first zone is made up of location points having attribute values belonging to a similar range of values;from a set of application parameters, based on a subset of application parameters that relate to limitations of physically applying agrochemical, logically partitioning said application area to define at least one application cell;(1) wherein at least a portion of said first zone falls within said at least one application cell; and(2) wherein said at least one application cell encompasses a subset of the plurality of location points, thereby resulting in a subset of attribute values that are associated with said at least one application cell;receiving at least one application parameter from said set of application parameters;from among a number of agrochemical types, determining an application schedule of agrochemical to be applied to said application cell ...

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Номер записи: 17
07-01-2016 дата публикации

PLANT FOR MANUFACTURING HYDROGEN SULFIDE GAS AND METHOD FOR EXHAUSTING HYDROGEN SULFIDE GAS

Номер: US20160002038A1
Автор: HIROSE Tomoyuki, Matsubara Satoshi, Nakagawa Koichi, Nakai Osamu
Принадлежит:

An object of the present invention is to reduce costs while maintaining safety in exhausting hydrogen sulfide gas. In exhaust facilities of a plant for manufacturing hydrogen sulfide gas, the concentrations of hydrogen sulfide gas leaking from a reaction facility, a cooling facility, and a sulfur removal facility, respectively, are measured by a measuring apparatus, and when a detected concentration is less than a predetermined concentration, a valve is controlled to exhaust hydrogen sulfide gas from a first exhaust pipe into the air, on the contrary, when a detected concentration is not less than a predetermined concentration, the valve is controlled to exhaust hydrogen sulfide gas from a second exhaust pipe to a gas treatment facility. 1. A plant for manufacturing hydrogen sulfide gas , the plant comprising at least: a reaction facility configured to generate hydrogen sulfide gas from sulfur and hydrogen gas; a cooling facility configured to cool generated hydrogen sulfide gas; a sulfur removal facility configured to remove sulfur contained in the hydrogen sulfide gas; and a gas treatment facility configured to render the hydrogen sulfide gas harmless ,wherein the plant has exhaust facilities which are provided in the reaction facility, the cooling facility, and the sulfur removal facility, respectively, and configured to exhaust hydrogen sulfide gas leaking from the facilities, andwherein each of the exhaust facilities comprises:an exhaust pipe whose one end branches out into a first exhaust pipe configured to exhaust leaking hydrogen sulfide gas to the air and a second exhaust pipe configured to exhaust leaking hydrogen sulfide gas to the gas treatment facility;a concentration measuring apparatus provided between the corresponding facility and a branch point in the exhaust pipe and configured to measure a concentration of the hydrogen sulfide gas; anda valve mechanism configured to perform control in such a manner that, when the concentration measuring apparatus ...

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Номер записи: 18
07-01-2016 дата публикации

WATER TREATMENT VALVE CONTROL SYSTEM WITH ROTARY POSITION SENSOR

Номер: US20160002064A1
Автор: Downs James J., Kajpust Andrew J., Sielaff Daryl D.
Принадлежит:

Water treatment and valve control systems and apparatuses, and methods of using the same, are disclosed. In some examples, the apparatuses, systems, and methods include use of a rotary position sensor and one or more rotatable elements configured to, when moving from an initial rotational position to subsequent rotational positions, move one or more element of a valve assembly. In various examples of the apparatuses, systems, and methods, the rotatable element rotates directly from one rotational position to another rotational position. In certain examples, the rotary position sensor measures an electrical resistance value to detect the rotational position of the rotatable element. 1. A water treatment system comprising:a first rotatable element operably connected to a first moveable element of a valve assembly and configured to move from an initial rotational position to at least two subsequent rotational positions, and further configured to move the first moveable element between an initial position corresponding to the initial rotational position of the rotatable element, and at least two subsequent positions corresponding to the at least two subsequent rotational positions of the first rotatable element; anda rotary position sensor operably connected to the first rotatable element and configured to detect the rotational position of the first rotatable element during use of the system without recalibrating to a reference position;wherein the valve assembly is configured to be independently connected to at least two of: a brine tank, a resin tank, a water supply, a drain, and a plumbing system; andwherein the water treatment system is configured to move the first rotatable element directly from one subsequent rotational position to another subsequent rotational position.2. The water treatment system of claim 1 , further comprising:a motor configured to rotate the first rotatable element;at least one computer processor; andat least one non-transitory computer- ...

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Номер записи: 19
03-01-2019 дата публикации

Water Treatment with Notification

Номер: US20190002303A1
Автор: Chaudhry Raheel A., Vega Fernandez David I.
Принадлежит:

A water treatment device includes a water treatment material contained within a housing of the water treatment device. The incoming water is exposed to the water treatment material to produce treated water. A magnetic field-based or a light-based sensor may determine an amount of the water treatment material remaining in the water treatment device and provide notification. 1. A water treatment device comprising:a water treatment material contained within a housing of the water treatment device, wherein incoming water is exposed to the water treatment material to produce treated water;a magnetic object having a magnetic field, wherein the magnetic object rests on the water treatment material; anda magnetic sensor circuit that senses the magnetic field of the magnetic object, wherein the magnetic object moves closer to the magnetic sensor circuit as the water treatment material becomes depleted and wherein the magnetic sensor circuit provides a notification when the water treatment material is depleted to a threshold amount.2. The water treatment device of claim 1 , wherein the magnetic sensor circuit determines whether the water treatment material is depleted to the threshold amount based on a strength of the magnetic field of the magnetic object.3. The water treatment device of claim 1 , wherein the magnetic sensor circuit provides a second notification when the water treatment material is depleted to a second threshold amount.4. The water treatment device of claim 1 , wherein the magnetic sensor circuit provides periodic notifications corresponding to amounts of the water treatment material.5. The water treatment device of claim 1 , wherein the magnetic sensor circuit provides the notification by generating a visual or audio indicator.6. The water treatment device of claim 1 , wherein the magnetic sensor circuit provides the notification by transmitting a message wirelessly or via a wired connection.7. The water treatment device of claim 1 , further comprising an ...

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Номер записи: 20
02-01-2020 дата публикации

CONTROL SYSTEM FOR RADIOPHARMACEUTICALS

Номер: US20200004275A1
Автор: Rhodes Derek F., Siegler Robert W.
Принадлежит: Lantheus Medical Imaging, Inc.

Techniques for monitoring a pharmaceutical manufacturing process and making determinations regarding the release of radiopharmaceuticals to health care providers. A data processing system collects data across multiple batches of radiopharmaceuticals, across multiple entities, and/or across multiple stages of the manufacturing process, processes the data, and provides feedback to entities involved in the manufacturing process. In scenarios where quality assurance tests are conducted, data is collected from radiopharmaceutical products before they are shipped, and the data is analyzed to provide the recipients with an indication of whether the radiopharmaceutical products satisfy quality assurance standards. Techniques for analyzing information about a batch manufacturing process and, when a problem occurred during a manufacture of a batch, determining whether to continue to manufacture a next batch in time for delivering and administering to a patient. The detected problem may be investigated and remedied before or during the synthesis of the next batch. 1. A method of dispensing pharmaceutical products that undergo quality assurance tests prior to administration , wherein the pharmaceutical products degrade over a time commensurate with the duration of the quality assurance tests , the method comprising:initiating quality assurance tests on a pharmaceutical product;electronically collecting data relating to the quality assurance tests on the pharmaceutical product;analyzing the collected quality assurance data to produce an indication of whether the pharmaceutical product meets quality assurance standards;shipping the pharmaceutical product directed to an administration site prior to producing the indication; andafter the shipping, sending an electronic communication directed to the administration site including the indication of whether the pharmaceutical product meets quality assurance standards.2. The method of claim 1 , wherein the pharmaceutical product is a ...

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Номер записи: 21
12-01-2017 дата публикации

SYSTEM AND METHOD FOR THE MATERIAL USE OF HYDROGEN

Номер: US20170008762A1
Автор: Arlt Wolfgang, Bösmann Andreas, Preuster Patrick, Wasserscheid Peter
Принадлежит:

A system for the material use of hydrogen includes a transfer-hydrogenation facility with a transfer-hydrogenation unit for the hydrogenation of a material for hydrogenation and a hydrogen-provision device for the provision of hydrogen for the transfer-hydrogenation facility, where, via the hydrogen-provision device, hydrogen in bound form is provided for the transfer-hydrogenation facility, and the hydrogen-provision device includes a loading unit for the loading of a carrier medium with hydrogen. 1. A system for a material use of hydrogen comprising:a transfer-hydrogenation facility comprising a transfer-hydrogenation unit for hydrogenation of a material for hydrogenation;a hydrogen-provision device for provision of hydrogen for the transfer-hydrogenation facility, wherein, by means of the hydrogen-provision device, hydrogen is provided in bound form for the transfer-hydrogenation facility, and the hydrogen-provision device comprises a loading unit for loading a carrier medium with hydrogen.2. A system according to claim 1 , wherein a catalyst is provided in the transfer-hydrogenation unit in order to promote the hydrogenation by contacting the material for hydrogenation with the hydrogen provided in bound form.3. A system according to claim 2 , wherein the transfer-hydrogenation unit comprises a stirring device claim 2 , wherein the catalyst is present as a suspension of a finely distributed claim 2 , solid catalyst in a mixture of liquid carrier medium and material for hydrogenation.4. A system according to claim 1 , wherein the hydrogen-provision device comprises a carrier-medium storage unit for storage of loaded carrier medium.5. A system according to claim 1 , wherein the hydrogen-provision device comprises a hydrogen-generating unit for generating hydrogen.6. A system according to claim 1 , further comprising:a separating device connected with the transfer-hydrogenation facility for separation of a mixture of at least partially unloaded carrier medium and ...

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Номер записи: 22
08-01-2015 дата публикации

Integrated bio-reactor monitor and control system

Номер: US20150010990A1
Автор: Larry Eugene West
Принадлежит: Broadley James Corp

Systems and methods for automatically controlling conditions of a process are disclosed. In one example, a controller is programmed with a sequence of steps and parameters required to carry out a bioreactor process. A sensor system interacts with the bioreactor to receive information related to a condition of the bioreactor and/or receive a sample from the bioreactor, which it analyzes. The sensor system sends data signals related to the information and/or the sample to a controller, which determines a control signal based on the received information. The controller sends the control signal to the sensor system which, based on the control signal, performs an action that affects a condition of the bioreactor or affects the sensor system itself.

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Номер записи: 23
10-01-2019 дата публикации

DECENTRALIZED WASTEWATER TREATMENT SYSTEM FOR REMOVING PHOSPHOROUS

Номер: US20190010066A1
Автор: BYERS MATTHEW, KUO NEWT, Masterson Daniel, WESTPHAL ANDREW
Принадлежит:

An on-site decentralized wastewater treatment system for treating phosphorous-containing wastewater including a sedimentation chamber and an anaerobic treatment system and/or an aerobic treatment system, along with a recirculation system which recirculates treated wastewater within the treatment system. The system further includes a system for introduction of a chemical agent into the recirculation system for complexing the phosphorous-containing compounds present in the wastewater. 1. An on-site , decentralized wastewater treatment system for treating phosphorous-containing wastewater comprisingan inlet for receiving the wastewater,a sedimentation chamber for receiving wastewater from the inlet,an anaerobic treatment system and/or an aerobic treatment system for receiving and treating wastewater,a recirculation system which recirculates treated wastewater back to the sedimentation chamber,a system for introduction of chemical agents into the recirculation system for treating phosphorous-containing compounds present in the wastewater, andan outlet to discharge treated wastewater from the wastewater treatment system.2. The wastewater treatment system of wherein the system for introduction of chemical agents into the recirculation system is selected from the group consisting of a venturi apparatus claim 1 , a liquid pump claim 1 , syphon or gravity dripped structure claim 1 , and a structure for holding solid tablets or other solids containing metals or metal salts.3. The recirculation system of wherein the chemical agents used for complexing of the phosphorous-containing compound is selected from the group consisting of ammonium compounds claim 1 , ferric compounds claim 1 , aluminum compounds and calcium compounds.4. The wastewater treatment system of wherein the chemical agents are contained in dissolvable tablets containing a compound comprising a metal or metal salt with the metal selected from the group consisting of aluminum claim 1 , iron and calcium.5. The ...

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Номер записи: 24
18-01-2018 дата публикации

Variable Product Agrochemicals Application Management

Номер: US20180017979A9
Автор: Motavalli Peter P., Nelson Kelly A.
Принадлежит: The Curators of the University of Missouri

Methods and products are provided for facilitating application of variable-product agrochemicals, such as fertilizer, to an application area, such as a field. The fertilizer or agrochemical may include a single fertilizer or agrochemical type or a mixture. In one embodiment, a fertilizer-application area is divided into application cells, and a fertilizer product is determined for each cell, based on zones of the application area with a similar characteristic, such as topographic wetness index levels. Based on a determined product for each cell, instructions for controlling an agrochemical applicator are automatically generated. 1. A computer-implemented method of managing application of agrochemical to an area made up of a plurality of location points of land , the method comprising:determining an attribute value, for each location point of said plurality of location points in an application area, that represents a degree to which said location point possesses a certain characteristic, thereby resulting in a set of attribute values;delineating a first zone based on said set of attribute values, wherein said first zone is made up of location points having attribute values belonging to a similar range of values;from a set of application parameters, based on a subset of application parameters that relate to limitations of physically applying agrochemical, logically partitioning said application area to define at least one application cell;(1) wherein at least a portion of said first zone falls within said at least one application cell; and(2) wherein said at least one application cell encompasses a subset of the plurality of location points, thereby resulting in a subset of attribute values that are associated with said at least one application cell;receiving at least one application parameter from said set of application parameters;from among a number of agrochemical types, determining an application schedule of agrochemical to be applied to said application cell ...

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Номер записи: 25
22-01-2015 дата публикации

BATCH AUTHORING TOOL AND BIOREACTOR CONTROL SYSTEM

Номер: US20150025685A1
Автор: Mills David R.
Принадлежит: Xcellerex, Inc.

A bioreactor control system comprises a batch server for controlling a bioreactor system in response to a recipe, a batch software system for generating a control sequence for the bioreactor system via the batch server for implementing the recipe, and a recipe conversion system that inputs the recipe into the batch software system. Preferably, the recipe conversion system reads a word processor file containing the recipe and interprets styles applied to text in the word processor file as indicating equipment and phases of the recipe to the recipe conversion system. Generally, the bioreactor system includes one or more bioreactors and additional hardware to perform the upstream and downstream processing. The document properties of the word processor file containing the recipe are applied as header information for the recipe input into the batch software system. This system solves a problem associated with traditional batching software systems, in which the authoring of recipes on the systems can be relatively arcane. Here, the recipe can be authored on a common word processor. 1. A bioreactor control system , comprising:a batch server for controlling a bioreactor system in response to a recipe;a batch software system for generating a control sequence for the bioreactor system via the batch server for implementing the recipe; anda recipe conversion system that inputs the recipe into the batch software system.2. The bioreactor control system of claim 1 , wherein the recipe conversion system reads a word processor file containing the recipe.3. The bioreactor control system of claim 2 , wherein styles applied to text in the word processor file indicate equipment and phases of the recipe to the recipe conversion system.4. The bioreactor control system of claim 2 , wherein document properties of the word processor file containing the recipe are applied as header information for the recipe input into the batch software system.5. The bioreactor control system of claim 1 , ...

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Номер записи: 26
02-02-2017 дата публикации

Device and method for controlling, analyzing and managing phases of conservation and/or processing of food in a mobile or fixed closed space

Номер: US20170027198A1
Автор: Alessandro CUOMO
Принадлежит: Individual

Device and method for controlling, analyzing and managing phases of conservation and/or processing of food in a mobile or fixed closed space comprising a user interface with elements for data entry, a master control unit with memory and software, a management means system of the physical parameters of the food and/or of the space in which said food itself is inserted, integrated means for controlling and measuring the pH, means for controlling physical parameters of food and/or of the space in which said food is inserted, characterized by the fact that the master unit has a software program which has in memory of one or more foods to be conserved or transformed, and for each food the succession of variations of the Physical parameters for each phase of conserving and/or processing, which has for each phase a safety interval of pH where said software manages for each value of the pH measured outside the safety interval of each phase a management program of physical parameters of food and/or the space in which said food is inserted to bring the pH value within the safety interval of pH, that said integrated means for controlling and measuring the pH is provided with a calibration system of the means for controlling and measuring the pH.

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Номер записи: 27
06-02-2020 дата публикации

Modified controlled cavitation for cosmetics and medicinal drugs in manufacturing environments

Номер: US20200038822A1
Автор: Anwar A. Mohammed
Принадлежит: Individual

A mechanism is described for facilitating controlled cavitation of medicines and cosmetics. A method of embodiments, as described herein, includes facilitating, by one or more processors of a controlled cavitation device, controlled cavitation dispersion for de-agglomeration of a compound that is agglomerated and represents a mixture of ingredients associated with a medical drug or a cosmetic item. The method may further include generating the medical drug or the cosmetic item based on the controlled cavitation dispersion of the compound.

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Номер записи: 28
06-02-2020 дата публикации

SYSTEM AND METHOD FOR SELECTING PAINT COMPOSITIONS PER LAYER BASED ON SUBSTRATE CONDITIONS

Номер: US20200039285A1
Автор: Arabi Peiman, Marsala Carmelo
Принадлежит:

Expert system and method for computing an application procedure for painting vinyl panels a target color at a paint application site while preventing vinyl warping. A target reflectivity indicator is computed for the vinyl panels once painted. When the target color and target reflectivity indicator are met by application of the multiple paint layers, the application procedure computed identifies a pigmentable waterborne paint composition, one or more proportioned paint pigments to achieve the target color at a predictable transmissivity and a preparatory waterborne paint composition considering a corresponding predictable reflectivity. Applying the pigmentable waterborne paint composition, once pigmented with the one or more proportioned paint pigments, over the preparatory waterborne paint composition meets the target reflectivity indicator for the vinyl panels at the target color. Instructions are then sent to a remote device comprising the application procedure for painting the vinyl panels at the target color while preventing vinyl warping. 1. An expert system for computing an application procedure for painting vinyl panels a target color at a paint application site while preventing vinyl warping , the system comprising:a non-transitory memory;a processing module comprising one or more processors;a network interface module comprising one or more physical network interface;—a first set of software instructions, stored in the non-transitory memory, the first set of software instructions, when executed by the processing module, obtain a thickness indicator of the vinyl panels to be painted at the paint application site considering a request received, for the application procedure at the application site, through the network interface module from a remote device;a second set of software instructions, stored in the non-transitory memory, the second set of software instructions, when executed by the processing module, compute, based on the thickness indicator and the ...

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Номер записи: 29
06-02-2020 дата публикации

Humidity Control in Chemical Reactors

Номер: US20200040298A1
Автор: Blum Horst, Canzoneri Michelangelo, Goh Shireen, Lee Kevin Shao-Kwan, Ram Rajeev Jagga
Принадлежит:

Control of humidity in chemical reactors, and associated systems and methods, are generally described. In certain embodiments, the humidity within gas transport conduits and chambers can be controlled to inhibit unwanted condensation within gas transport pathways. By inhibiting condensation within gas transport pathways, clogging of such pathways can be limited (or eliminated) such that transport of gas can be more easily and controllably achieved. In addition, strategies for purging condensed liquid from chemical reactor systems are also described. 135.-. (canceled)36. A reactor system , comprising:a reactor chamber;a reactor chamber gas outlet conduit configured to transport gas out of the reactor chamber through a reactor chamber gas outlet;a flow control mechanism configured to regulate the flow of gas through the reactor chamber gas outlet conduit at a rate of equal to or less than about 1 milliliter per second; anda liquid trap configured to remove liquid vapor from the gas within the reactor chamber gas outlet conduit, the liquid trap positioned between the flow control mechanism and the reactor chamber gas outlet.37. The reactor system of claim 36 , comprising:a reactor chamber gas inlet conduit configured to transport gas into the reactor chamber, anda humidifier configured to humidify the gas transported through the reactor chamber gas inlet conduit.38. The reactor system of claim 37 , comprising an inlet flow control mechanism configured to regulate the flow of gas through the reactor chamber gas inlet conduit at a flow rate of equal to or less than about 1 milliliter per second.39. The reactor system of claim 38 , wherein the humidifier is positioned between the inlet flow control mechanism and the reactor chamber gas inlet.40. The reactor system of claim 36 , wherein the reactor chamber contains a liquid and at least one biological cell.41. The reactor system of claim 40 , wherein the biological cell is a mammalian cell.42. The reactor system of claim ...

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Номер записи: 30
07-02-2019 дата публикации

INDUSTRIAL PROCESS CONTROL TRANSMITTER FOR DETERMINING SOLUTION CONCENTRATION

Номер: US20190041880A1
Автор: Grassi James H.
Принадлежит: Schneider Electric Systems USA, Inc.

Automated measurement of fluid solution capacitance in industrial processes to determine solution concentration. Industrial process control transmitters determine solution concentration directly from solution capacitance and confirm concentration determinations based on solution conductivity. The industrial process control transmitters include terminals embodied in wire coils and/or metallic plates, at least one processor, and at least one computer readable memory device. 1. An industrial process control transmitter , comprising:a drive coil configured to apply an electric field to a fluid process solution;a response coil configured to sense an inductive response to the applied electric field in the fluid process solution;a concentration processor coupled to the drive coil and the response coil via signal transducers; and generate a drive signal in the drive coil to generate the electric field,', 'measure capacitance of the fluid process solution by monitoring time dependence of the inductive response to the applied electric field, and', 'determine concentration of the fluid process solution from the measured capacitance., 'a computer-readable memory device coupled to the processor and storing one or more processor-executable instructions thereon, said processor-executable instructions, when executed by the processor, cause the processor to2. The industrial process control transmitter of claim 1 , wherein the fluid process solution is contained within a pipe of an industrial process claim 1 , and wherein the response coil and the drive coil are one of:configured to surround the pipe and the fluid process solution within the pipe,configured to comprise at least a portion of the pipe and surround the fluid process solution therewithin, andconfigured to be immersed in the fluid process solution within the pipe.3. The industrial process control transmitter of claim 1 , wherein the drive coil comprises a first terminal of a capacitor claim 1 , the response coil comprises ...

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Номер записи: 31
18-02-2021 дата публикации

METHODS TO AUTOMATICALLY CALIBRATE PH SENSORS WITHOUT SAMPLING

Номер: US20210048408A1
Автор: Lee Harry, Lee Kevin Shao-Kwan
Принадлежит:

Methods of calibrating a pH sensor fixed within an enclosed vessel are disclosed. The methods include introducing a buffer into the enclosed vessel, introducing a gas mixture comprising COinto the enclosed vessel, measuring a pH signal of the solution, measuring a COconcentration of a headspace gas of the solution, and calculating a pH value with a buffer calibration curve. The methods include calculating a calibration parameter with a sensor calibration curve and calibrating the pH sensor with the calibration parameter. Reactor systems are also disclosed. The systems include an enclosed reactor, a pH sensor, a COsensor, a temperature control subsystem, and a controller. Methods of facilitating pH sensor calibration without sampling in a bioreactor system are also disclosed. The methods include providing a controller and providing instructions to operably connect the controller to the pH sensor and the COsensor. 1. A method of calibrating a pH sensor fixed within an enclosed vessel , comprising:introducing a buffer into the enclosed vessel at a controlled temperature;{'sub': 2', '2, 'sequentially introducing a gas mixture comprising COinto the enclosed vessel to form gas mixture and buffer solutions having variable concentrations of CO;'}{'sub': '2', 'measuring a pH signal of each solution with the pH sensor and a COconcentration of a headspace gas of each solution;'}{'sub': '2', 'calculating a pH value for each solution from the COconcentration with a calibration curve for the buffer;'}calculating a calibration parameter for the pH sensor from the pH signal and the respective pH value for each solution with a calibration curve for the pH sensor; andcalibrating the pH sensor with the calibration parameter.2. The method of claim 1 , comprising measuring a pH signal of at least four solutions and a COconcentration of the headspace gas of the at least four solutions claim 1 , calculating at least four respective pH values claim 1 , and calculating the calibration ...

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Номер записи: 32
18-02-2016 дата публикации

Real-Time Chemical Process Monitoring, Assessment and Decision-Making Assistance Method

Номер: US20160048139A1
Автор: Parrish John R., Samples Paul K.
Принадлежит:

A real-time method for operating plant executing a chemical process, comprising continuously, periodically or intermittently obtaining one or more process variable measurements; optionally, continuously, periodically or intermittently estimating one or more inferred process variables from measured process variables and/or mathematical models; estimating the current state of the chemical process based on the process variable measurements and/or inferred process variables; assessing the current state of the chemical process; projecting future probable process state based on the current state of the chemical process; linking the current and/or future probable process state with information in a database, the information comprising preferred actions aimed at favorably influencing the future process state; providing the information to a chemical process plant operating personnel; and optionally, performing manual and/or automatic actions aimed at favorably influencing the future process state of the chemical process is provided. 1. A real-time method for operating plant executing a chemical process , comprising:continuously, periodically or intermittently obtaining one or more process variable measurements;optionally, continuously, periodically or intermittently estimating one or more inferred process variables from measured process variables and/or mathematical models;estimating the current state of the chemical process based on the process variable measurements and/or inferred process variables;assessing the current state of the chemical process;optionally, performing automatic process input adjustments;projecting future probable process state based on the current state of the chemical process;linking the current and/or future probable process state with information in a database, the information comprising preferred actions aimed at favorably influencing the future process state;providing the information to a chemical process plant operating personnel;optionally, ...

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Номер записи: 33
25-02-2016 дата публикации

METHODS AND SYSTEMS FOR USE IN TREATMENT OF LIQUIDS

Номер: US20160052797A1
Автор: ECONOMEDES Manuel J
Принадлежит:

The present disclosure provides a method and system to monitor and/or determine a variety of parameters of a liquid stream in a system and to administer a treatment agent based on the determined parameters. Furthermore, the system and method of the present disclosure provide the ability to record and validate the determined parameters, as well the treatment methods employed and/or the operating parameters of the system. 1. A system for water treatment , the system comprising:a. at least one test point in communication with a water stream for determining a parameter of the water stream, each test point comprising a sensor capable of measuring the parameter;b. at least one treatment point in communication with the water stream to release a treatment agent into the water stream;c. a control unit, wherein the control unit receives information regarding the parameter and directs the release of an amount of the treatment point from the treatment point into the water stream if the parameter is within a defined treatment range; andd. a legal storage unit;wherein the control unit and the legal storage unit each records at least one parameter related to the water stream.2. The system of claim 1 , wherein the parameter is the presence of a monitored agent claim 1 , the amount of the compound released into the water stream claim 1 , the presence of a biofilm claim 1 , the presence of a living organism claim 1 , the conductivity of the water stream claim 1 , the temperature of the water stream claim 1 , the pH of the water stream or a combination of the foregoing.3. The system of claim 2 , wherein the living organism is a bacteria claim 2 , a fungus claim 2 , a virus or a combination of the foregoing.4. The system of claim 2 , wherein the living organism is a Legionella species or a Mycobacterium species.5. The system of claim 2 , wherein the living organism is Legionella pneumophila or Mycobacterium avium.6. The system of claim 1 , wherein a first defined group has access to ...

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Номер записи: 34
25-02-2016 дата публикации

ENHANCED WATER TREATMENT SYSTEM

Номер: US20160052798A1
Автор: Downs James J., Kajpust Andrew J.
Принадлежит:

Liquid treatment systems (e.g., water treatment systems) with enhanced components and systems are disclosed. For example, the water treatment system may be enhanced by incorporating a location determination component and one or more measurement components (e.g., to measure temperature, flow, pH, composition, etc.). A data store of location information may be created comprising current and/or historical location of the water treatment system. Using transmission capabilities, the water treatment system may transmit collected data to a remote server for, inter alia, storage, aggregation, filtering, and/or analysis. Collectively, the aggregate data from a plurality of networked water treatment systems may form a repository of information that offers synergistic benefits that improve numerous aspects of water treatment systems and the related systems and users to which those water treatment systems provide service. 1. A water treatment system comprising:a brine tank;a resin tank;a water supply interface;a drain interface;a plumbing system interface;a valve assembly coupled to at least two of: the brine tank, the resin tank, the water supply interface, the drain interface, and the plumbing system interface;a location determination component;a wireless communication component;a processor communicatively coupled to the wireless communication component and the location determination component; and measure a status of the water treatment system, wherein the status of the water treatment system comprises a location of the water treatment system determined by the location determination component; and', 'transmit, by the wireless communication component to a remote server, the status of the water treatment system., 'a non-transitory memory storing executable instructions that, when executed by the processor, causes the water treatment system to2. The water treatment system of claim 1 , further comprising:at least one flow measurement component;at least one temperature ...

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Номер записи: 35
14-02-2019 дата публикации

Redox-related context adjustments to a bioprocess monitored by learning systems and methods based on redox indicators

Номер: US20190048306A1
Автор: Brown Stephen J.
Принадлежит:

The present invention concerns methods and systems for learning or discovering redox-related context adjustments to a biological process or bioprocess experienced by one or more biological entities under local conditions. The bioprocess is postulated to have hidden states associated with redox reactions. Among other, the biological entities can be embodied by plants, animals, cells, cell cultures, cell lines and human subjects. The learning system uses a reference bioprocess model for the bioprocess and has a master learner configured to establish an observable basis of redox indicators for the bioprocess. The learning system also has a local learner in communication with the master learner. The local learner deploys a learning algorithm to learn an operator matrix that represents the redox-related context adjustment. 2. The learning system of claim 1 , wherein said reference bioprocess model is obtained from a reference biological entity undergoing said bioprocess under model conditions.3. The learning system of claim 1 , wherein said at least one local biological entity undergoing said bioprocess comprises a live subject.4. The learning system of claim 1 , wherein said at least one local biological entity undergoing said bioprocess is in a reference bioreactor.5. The learning system of claim 1 , further comprising a context classifier for associating said operator matrix with said local conditions.6. The learning system of claim 5 , wherein said context classifier further associates said operator matrix with a diagnosis of said local biological entity.7. The learning system of claim 5 , wherein said context classifier further associates said operator matrix with a context label.8. The learning system of claim 1 , further comprising a local feedback mechanism between said local learner and said at least one local biological entity for applying said redox-related context adjustment to said local biological entity.9. The learning system of claim 8 , wherein said ...

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Номер записи: 36
20-02-2020 дата публикации

Adjusting Method and System for Dispensing Chemical Products

Номер: US20200055742A1
Автор: Creati Cristian, Esposito Luigino, Pantaleoni Adrio
Принадлежит:

An adjusting method to adjust dispensing of at least one chemical product in a circulation hydraulic circuit having one or more branches (), wherein at least one dispensing device (D, D, D) is configured to dispense, when activated, at least one respective chemical product in the circulation hydraulic circuit, comprising the step of: 1. An adjusting method to adjust dispensing of at least one chemical product in a circulation hydraulic circuit having one or more branches , wherein at least one dispensing device is configured to dispense , when activated , at least one respective chemical product in the circulation hydraulic circuit , comprising the step of:detecting one or more liquid flow rates in one or more respective branches of the circulation hydraulic circuit through one or more respective flow rate sensor devices, wherein:if a regular condition occurs wherein said one or more liquid flow rates detected in said one or more respective branches of the circulation hydraulic circuit are not lower or are higher than respective flow rate threshold values, an activation of said at least one dispensing device is enabled, andif an error condition occurs that is caused by at least one of said one or more liquid flow rates detected in at least one respective branch of said one or more respective branches of the circulation hydraulic circuit that is lower or is not higher than a respective flow rate threshold value, an activation of said at least one dispensing device is inhibited for a time duration equal to a restoration time wherein said at least one detected liquid flow rate causing said error condition is restored to a value not lower or a value higher than said respective flow rate threshold value plus an additional inhibition time associated to at least one of said one or more flow rate sensor devices, wherein said additional inhibition time is a startup time for said one or more flow rate sensor devices, equal to the time necessary to restore steady state ...

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Номер записи: 37
20-02-2020 дата публикации

WATER TREATMENT SYSTEM

Номер: US20200055753A1
Автор: Minor Taylor, Nick Charles R.
Принадлежит:

A system is provided for treating and distributing water. The system includes a first container and an input conduit that supplies water (e.g., purified, unpurified, etc.) to the first container. The system also has a treatment delivery system that delivers a mineral composition into the first container. Further, the system uses a controller to selectively deliver the mineral composition in to the first container so that the mineral composition mixes with, and dissolves in the water delivered to the first container. This produces treated water having a programmed profile, which can be distributed to a destination (e.g., a coffee shop) via an output conduit. 1. A system for treating and distributing drink water , the system comprising:a first container;an input conduit that supplies water to the first container;a sensor that measures a characteristic of the water within the first container;a treatment delivery system that delivers a mineral composition into the first container;a controller that controls the treatment delivery system to selectively deliver the mineral composition into the first container based on the characteristic of the water measured by the sensor, such that the mineral composition mixes with and dissolves in the water to produce treated water having a programmed mineral profile; andan output conduit that distributes the treated water to a destination.2. The system of further comprising:a second container defining a storage container; anda transfer conduit that transfers the treated water from the first container to the second container; 'the output conduit is coupled to the second container to distribute the treated water from the second container to a destination.', 'wherein3. The system of further comprising a filter disposed in the transfer conduit that filters treated water that is transferred from the first container to the second container.4. The system of further comprising a total dissolved solids (TDS) meter claim 2 , and a water level ...

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Номер записи: 38
22-05-2014 дата публикации

DEPOSITION APPARATUS AND METHOD OF FORMING THIN FILM

Номер: US20140137799A1
Автор: Jo Yeong Deuk, Kang Seok Min, Kim Moo Seong
Принадлежит: LG INNOTEK CO., LTD.

A deposition apparatus and a method of forming a thin film are provided. The deposition apparatus includes a reaction gas supply unit supplying a reaction gas, a buffer unit temporarily storing the reaction gas supplied from the reaction gas supply unit, and a deposition unit forming a thin film by using the reaction gas supplied from the buffer unit. 1. A deposition apparatus comprising:a reaction gas supply unit supplying a reaction gas;a buffer unit temporarily storing the reaction gas supplied from the reaction gas supply unit; anda deposition unit forming a thin film by using the reaction gas supplied from the buffer unit.2. The deposition apparatus according to claim 1 , wherein the deposition apparatus comprises a first flow control unit controlling a flow of the reaction gas supplied from the reaction gas supply unit to the buffer unit.3. The deposition apparatus according to claim 2 , wherein the deposition apparatus comprises a sensor unit measuring a concentration of the reaction gas in the buffer unit.4. The deposition apparatus according to claim 3 , wherein the deposition apparatus comprises a control unit controlling the first flow control unit claim 3 , and the concentration of the reaction gas measured by the sensor unit is input to the control unit.5. The deposition apparatus according to claim 1 , wherein the reaction gas comprises methyltrichlorosilane (MTS) claim 1 , and the thin film comprises silicon carbide.6. The deposition apparatus according to claim 1 , wherein a carrier gas is supplied to the reaction gas supply unit claim 1 , and the reaction gas and the carrier gas are supplied to the buffer unit at the same time.7. The deposition apparatus according to claim 2 , wherein the deposition apparatus comprises a second flow control unit controlling a flow of the reaction gas supplied from the buffer unit to the deposition unit.8. The deposition apparatus according to claim 7 , wherein the deposition apparatus comprises a sensor unit ...

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Номер записи: 39
17-03-2022 дата публикации

RESIDENTIAL RETROFIT BRINE RECLAMATION SYSTEM

Номер: US20220081320A1
Автор: Soderholm Brian
Принадлежит: Water Control Corporation

A residential retrofit brine reclamation system includes a brine reclamation control panel; a flow sensor; and a three-way valve. The control panel includes a controller with an adjustable timer. The flow sensor is electrically connected to the controller and is connected to a tee fitting via a push-connect fitting with tubing. The three-way valve is electrically connected to the controller and has a softener effluent inlet, a brine water return outlet, and a drain outlet. A method of brine reclamation includes installing the brine reclamation system onto a resin tank and a brine tank and programming the controller to set a regeneration cycle time. The system identifies the start of a regeneration mode by sensing a flow in a softener brine line and directs softener effluent into the valve inlet. After draining some of the softener effluent, the system closes the drain outlet and opens the brine tank return outlet. 1. A residential retrofit brine reclamation system , comprising:a brine reclamation control panel with a controller having an adjustable timer; a flow sensor electrically connected to the controller, said flow sensor being connected to a tee fitting by way of a push-connect fitting with tubing; and a three-way valve electrically connected to the controller; wherein the three-way valve has a softener effluent inlet, a brine water return outlet, and a drain outlet.2. The residential retrofit brine reclamation system of claim 1 , wherein the flow sensor is selected from the group consisting of: a pressure transducer claim 1 , a vacuum switch claim 1 , a flow switch claim 1 , a flow meter claim 1 , and a liquid sensor.3. The residential retrofit brine reclamation system of claim 1 , wherein the three-way valve has a fitting coupled to the softener effluent inlet claim 1 , a fitting coupled to the brine water return outlet claim 1 , and a fitting coupled to the drain outlet.4. The residential retrofit brine reclamation system of claim 1 , wherein the three-way ...

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Номер записи: 40
27-02-2020 дата публикации

METHOD FOR PROVIDING DEIONIZED WATER WITH DYNAMIC ELECTRICAL RESISTIVITY

Номер: US20200061559A1
Автор: CHENG Wei-Chang, Liao Chi-Hung, WANG Chien-Hung
Принадлежит: Taiwan Semiconductor Manufacturing Co., Ltd.

A method includes mixing a first deionized water (DI) water from a first pipe and a second DI water from a second pipe in a merging pipe that is in fluid communication with the first pipe and the second pipe. An electrical resistivity of the first DI water is different from an electrical resistivity of the second DI water. A mixture of the first DI water and the second DI water is applied from the merging pipe onto a wafer. 1. A method , comprising:mixing a first deionized water (DI) water from a first pipe and a second DI water from a second pipe in a merging pipe that is in fluid communication with the first pipe and the second pipe, wherein an electrical resistivity of the first DI water is different from an electrical resistivity of the second DI water; andapplying a mixture of the first DI water and the second DI water from the merging pipe onto a wafer.2. The method of claim 1 , further comprising:measuring an electrical resistivity of the mixture of the first DI water and the second DI water.3. The method of claim 2 , wherein the electrical resistivity of the mixture of the first DI water and the second DI water are measured in the merging pipe.4. The method of claim 2 , further comprising:adjusting a flow rate of the first DI water through the first pipe according to the measured electrical resistivity of the mixture of the first DI water and the second DI water.5. The method of claim 4 , further comprising:adjusting a flow rate of the second DI water through the second pipe according to the measured electrical resistivity of the mixture of the first DI water and the second DI water.6. The method of claim 1 , further comprising:mixing a third DI water from a third pipe with the first DI water and the second DI water.7. The method of claim 6 , wherein an electrical resistivity of the third DI water is different from the electrical resistivity of the first DI water and the electrical resistivity of the second DI water.8. A method claim 6 , comprising:mixing a ...

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Номер записи: 41
27-02-2020 дата публикации

Test System with Recirculating Fluid Reactor

Номер: US20200061570A1
Автор: "OShaughnessy Richard", Stalker Rose Mary, Stewart Jonathan, Woods Andrew
Принадлежит:

A test system comprising a reactor having a fluid circuit and a test zone for an item under test. A plurality of control zones are included in the fluid circuit for controlling parameters of the fluid in accordance with control information. A control system receives input data specifying test values for the fluid parameters, predicts the behaviour of the fluid using the input data and a mathematical model of the reactor, calculates control information based on the predicted fluid behaviour, and communicates the control information to the control zones. The system can simulate transient test conditions by selective use of fluid evacuation and dilution, and by use of temperature and flow bypass circuits. 174-. (canceled)75. A test system comprising: a fluid circuit,', 'a test zone for at least one item under test, said test zone being included in said fluid circuit to expose said at least one item to fluid flowing in said circuit during use,', 'a plurality of control zones included in said fluid circuit at a respective different location, each control zone including at least one control device for controlling at least one parameter of said fluid in accordance with control information; and, 'a reactor, the reactor comprising'}a control system for controlling the operation of the reactor, the control system being in communication with said control zones to provide said control zones with said control information receive input data specifying at least one test value for said at least one parameter;', 'predict the behaviour, in respect of said at least one fluid parameter, of said fluid using said input data and a mathematical model of the reactor;', 'calculate said control information based on the predicted fluid behaviour; and', 'communicate said control information to at least one of said control zones., 'and wherein said control system is configured to76. The system of claim 75 , wherein said at least one parameter comprises a fluid composition parameter indicating ...

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Номер записи: 42
11-03-2021 дата публикации

System and method for selecting paint compositions based on expected paint application conditions

Номер: US20210070097A1
Автор: Carmelo Marsala, Peiman Arabi
Принадлежит: Spray-Net Franchises Inc

Expert system and method for computing an adjustment procedure for obtaining an adjusted exterior waterborne paint composition for an exterior surface to be painted at a paint application site on a specific date. A starting exterior waterborne paint composition comprises base chemical compounds. When one or more computed target values of target chemical compounds for the adjusted exterior waterborne paint composition are determined different from the plurality of base values, the adjustment procedure is computed for transforming the starting exterior waterborne paint composition into the adjusted exterior paint composition and instructions comprising the adjustment procedure are sent to a remote device.

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Номер записи: 43
07-03-2019 дата публикации

VANADIUM OXIDE FOR INFRARED COATINGS AND METHODS THEREOF

Номер: US20190071319A1
Автор: Bell Nelson S., Clem Paul G., Edney Cynthia, Griego James, Rodriguez Mark A.
Принадлежит:

The present invention relates to vanadium oxide and methods of controlling reaction processes for making such materials (e.g., powders). In particular embodiments, the method includes control of oxygen partial pressure in order to kinetically control the oxidation species of the crystalline vanadium oxide material. Other methods, uses, systems, protocols, and coatings are also described. 1. A method of preparing crystalline vanadium oxide , the method comprising:(i) providing a vanadium oxide precursor;{'sub': '2', '(ii) annealing the precursor at a reduced Opartial pressure, thereby preparing the crystalline vanadium oxide in tetragonal form; and'}{'sub': 1', '2', '2, '(iii) determining a first temperature Tat which a metastable VOform and/or a tetragonal VOform is present.'}2. The method of claim 1 , further comprising (iv) adjusting to a further reduced Opartial pressure claim 1 , thereby further isolating the crystalline vanadium oxide in tetragonal form.3. The method of claim 1 , wherein the crystalline vanadium oxide is VO.4. The method of claim 1 , wherein the vanadium oxide precursor comprises vanadium oxide particles.5. The method of claim 4 , wherein the crystalline vanadium oxide has substantially the same morphology as the vanadium oxide particles.6. The method of claim 5 , wherein the vanadium oxide particles comprise vanadium pentoxide VO.7. A method of preparing crystalline vanadium oxide claim 5 , the method comprising:(i) providing a vanadium oxide precursor;{'sub': 2', '1, '(ii) annealing the precursor at a first Opartial pressure P, thereby forming one or more vanadium oxide form(s);'}(iii) obtaining one or more spectroscopy measurements of the vanadium oxide form(s);{'sub': 1', '2', '2, '(iv) determining a first temperature Tat which a metastable VOform and/or a tetragonal VOform is present; and'}{'sub': 2', '2', '1, '(v) adjusting to a second Opartial pressure Pwhile maintaining T, thereby preparing the crystalline vanadium oxide.'}8. The method ...

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Номер записи: 44
18-03-2021 дата публикации

System for storing chemical liquid and method for adjusting gas concentration in chemical liquid

Номер: US20210077958A1
Автор: Chun-Yu Kuo, Shang-Yuan Yu, Shang-Yun Huang, Weibo Yu
Принадлежит: Taiwan Semiconductor Manufacturing Co TSMC Ltd

Chemical liquid is injected into a tank. A concentration of a first gas dissolved in the chemical liquid is detected. Based on the detected concentration of the first gas, at least one of the first gas and a second gas is injected into the tank to sustain at least one of the concentration of the first gas and a concentration of the second gas in a range of a target value.

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Номер записи: 45
14-03-2019 дата публикации

SYSTEM AND METHOD FOR MANAGING TOXICITY FROM HIGH TOTAL DISSOLVED SOLIDS (TDS) WATER DISCHARGES

Номер: US20190077678A1
Автор: Meyer Joseph S., Rogers Stephen E.
Принадлежит: ARCADIS Corporate Services, Inc.

A system and method for management of point source discharges (e.g., mining, pulp and paper, other industrial/municipal) characterized by elevated (e.g., >1,000 mg/L) Total Dissolved Solids (TDS) concentrations to achieve compliance with Whole Effluent Toxicity (WET) requirements, where the aquatic toxicity is related to what is commonly referred to as TDS/ion imbalance, is disclosed. Concentrations of major inorganic ions in a water sample(s) that cause toxicity to aquatic organisms are analyzed to determine which of those cations and anions are deficient in the water sample(s); thereafter it is determined which ion-ratios in the sample(s) contribute to the toxicity to aquatic organisms; and thereafter it is determined which cations and anions to add to the water sample(s) to achieve compliance with aquatic toxicity regulations. 1. A system for managing toxicity from high-total dissolved solids (TDS) effluents by ion-ratio balancing comprising:an effluent having high TDS, the TDS comprising one or more dissolved solids, wherein the one or more dissolved solids cause imbalance in the major ion ratios imparting aquatic toxicity to the effluent; andan addition scheme through which balancing salts are added to the effluent which balance one or more of the major ion ratios in the effluent, determining deficient major ions in the effluent by chemical analysis testing of the effluent;', 'determining WET toxicity for the unique anion:anion, cation:cation, and cation:anion ion-ratios of the major ions present in the effluent;', 'determining presence and concentration of other potential toxicants in the effluent;', 'predicting ions critical to effluent aquatic toxicity based on imbalances of major ions in the effluent;', 'identifying balancing salts to decrease major ion ratio imbalances in the effluent of major ion ratios predicted to be critical to effluent aquatic toxicity; and', 'quantifying the dosage of identified balancing salts to balance major ion ratio imbalances ...

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Номер записи: 46
14-03-2019 дата публикации

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

Номер: US20190079616A1
Автор: Ding Xiaoliang, Dong Xue, Han Yanling, Liu Wei, Lv Jing, Wang Haisheng, Wang Pengpeng, WU Chunwei
Принадлежит:

This document describes a display substrate and a display apparatus. The display substrate comprises a base, a plurality of drive signal lines, a plurality of pH value detection signal lines, and a plurality of pH value sensing modules arranged on the base; each pH value sensing module is connected to a corresponding drive signal line and a corresponding pH value detection signal line; the drive signal line is configured to provide a drive signal to the pH value sensing modules connected thereto so as to control said pH value sensing modules to work or not; the pH value sensing module is configured to sense a pH value under a working state and output a corresponding electrical signal; the pH value detection signal line is configured to receive the electrical signal output by the pH value sensing module. 1. A display substrate , comprising: a base , a plurality of drive signal lines , a plurality of pH value detection signal lines , and a plurality of pH value sensing circuits arranged on the base; each of said plurality of pH value sensing circuits being connected to a corresponding drive signal line and a corresponding pH value detection signal line; whereinthe drive signal line is configured to provide a drive signal to the pH value sensing circuits connected thereto so as to control said pH value sensing circuits to work or not;the pH value sensing circuit is configured to sense a pH value under a working state and output a corresponding electrical signal;the pH value detection signal line is configured to receive the electrical signal output by the pH value sensing circuit.2. The display substrate according to claim 1 , wherein orthographic projections of said plurality of drive signal lines and said plurality of pH value detection signal lines on the base are crossing claim 1 , and a pH value sensing circuit is arranged within an area defined by each crossing position.3. The display substrate according to claim 2 , wherein the pH value sensing circuit comprises ...

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Номер записи: 47
31-03-2022 дата публикации

DISPENSING SYSTEM WITH BYPASS

Номер: US20220098066A1
Автор: Benham Blaine A., Benham Daniel O., BENHAM ROGER A.
Принадлежит:

A chemical injection system connects a main water flow to a source of chemicals to a bypass chemical dispenser in a water treatment system. The chemical injection system includes a supply pipe, a return pipe having a bypass chemical dispenser located along a length thereof, and a controlled pumping system including a compounding-rate pump controller connected to a pumping loop. 1. A chemical injection system connecting a main water flow to a source of chemicals to a bypass chemical dispenser in a water treatment system , the chemical injection system comprising:a supply pipe;a return pipe having a bypass chemical dispenser located along a length thereof; anda controlled pumping system including a compounding-rate pump controller connected to a pumping loop.2. The chemical injection system according to claim 1 , wherein the pumping loop includes a feed pump claim 1 , a bypass circuit claim 1 , in which a flow rate in the bypass circuit is controlled by a bypass valve claim 1 , and a feed control needle valve.3. The chemical injection system according to claim 2 , wherein the feed pump includes a solenoid pump claim 2 , a centrifugal pump claim 2 , or a positive displacement pump.4. The chemical injection system according to claim 1 , further including a first flow circuit between the bypass chemical dispenser and the remote water pipeline and a second flow circuit appurtenant to the first flow circuit claim 1 , wherein a pump is installed within the second flow circuit.5. The chemical injection system according to claim 1 , wherein the pumping loop includes a feed pump claim 1 , a bypass circuit claim 1 , in which a flow rate in the bypass circuit is controlled by a bypass valve claim 1 , and a feed control needle valve claim 1 , and the feed control needle valve is installed after the feed pump and within the second flow circuit to change flow rate within the first flow circuit.6. The chemical injection system according to claim 1 , further including a flow sensor ...

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Номер записи: 48
30-03-2017 дата публикации

METHODS FOR CONSERVING RESOURCES BY TREATING LIQUIDS WITH ELECTROMAGNETIC FIELDS

Номер: US20170088446A1
Автор: Aberra Akrem Hassen Adem, Fraser Desmond A., Grandy Shelley Marie, Hughes Patrick J., McMurray Richard B., Nik Hossein Ghaffari
Принадлежит: Reverse Ionizer Systems, LLC

Resources, such as water, energy, power, amount of de-scaling chemicals, device lifetimes, data analytics and system depreciation may be conserved through the use of dual-field electric and magnetic probes that create and apply electromagnetic fields to liquids, such as water. 1. A method for conserving resources comprising:receiving data, representative of one or more resources of a transport system or reference system affected by treatment of unwanted material in a liquid, at a user control system or an agent control system (collectively “control system”),computing an indication of the difference between an amount of resources currently being used by the transport system or the reference system based on the received data and a threshold amount of resources at the control system; andwherein the treatment of the unwanted material in the liquid comprises generating and applying a magnetic field that includes a modulation signal corresponding to an ionic cyclotron frequency of the unwanted material to treat the unwanted material in the liquid using at least two immersible radial coils configured in a Helmholtz coil arrangement, and at least two axial coils.2. The method as in wherein the one or more resources comprise water usage claim 1 , energy claim 1 , power claim 1 , amount of de-scaling chemicals claim 1 , device lifetimes claim 1 , data analytics or system depreciation.3. The method as in wherein the control system comprises a microcontroller.4. The method as in further comprising comparing the received data to stored reference data at the control system.5. The method as in wherein the stored reference data comprises historical data related to resources associated with the transport or reference system.6. The method as in further comprising computing an indication of the difference between an amount of resources currently being used by the transport or reference system based on the received data and the amount of resources previously used by the transport or ...

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Номер записи: 49
05-05-2022 дата публикации

APPARATUS, SYSTEM, AND METHOD FOR PRODUCING A SEALANT

Номер: US20220134296A1
Автор: Akwari Nelson N., DeForest John, Dickerson Sarah, Erickson Jeffrey
Принадлежит:

Described herein is a method for producing a sealant. The method includes mixing a first material with a second material at a manufacturing site to produce the sealant. The method also includes applying x-ray energy to the sealant at the manufacturing site. The method includes measuring an amount of fluorescence emitted from the sealant in response to applying the x-ray energy. The method also includes calculating a mix ratio of the first and second materials of the sealant based on the amount of fluorescence. The method includes determining whether the mix ratio is within a predetermined mix ratio range.

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Номер записи: 50
30-03-2017 дата публикации

BATCH AUTHORING TOOL AND BIOREACTOR CONTROL SYSTEM

Номер: US20170090490A1
Автор: Mills David
Принадлежит: GE HEALTHCARE BIO-SCIENCES CORP.

A bioreactor control system comprises a batch server for controlling a bioreactor system in response to a recipe, a batch software system for generating a control sequence for the bioreactor system via the batch server for implementing the recipe, and a recipe conversion system that inputs the recipe into the batch software system. Preferably, the recipe conversion system reads a word processor file containing the recipe and interprets styles applied to text in the word processor file as indicating equipment and phases of the recipe to the recipe conversion system. Generally, the bioreactor system includes one or more bioreactors and additional hardware to perform the upstream and downstream processing. The document properties of the word processor file containing the recipe are applied as header information for the recipe input into the batch software system. This system solves a problem associated with traditional batching software systems, in which the authoring of recipes on the systems can be relatively arcane. Here, the recipe can be authored on a common word processor. 1. A bioreactor control system comprising:a batch server that controls a bioreactor system based at least in part on a recipe, the bioreactor system including a bioreactor connected to at least one of: a buffer and media preparation module, and a module for preparation of an inoculum; read in a word processor file having a plurality of paragraphs that include instructions defining the recipe, at least one of the paragraphs having one or more applied styles;', 'parse the word processor file by iterating through the plurality of paragraphs and identifying the one or more applied styles;', 'generate the recipe based at least in part on the instructions and the identified one or more applied styles; and, 'a recipe conversion system that includes at least one processor adapted towherein the one or more applied styles indicate at least one of a piece of equipment and a phase of the bioreactor system ...

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Номер записи: 51
07-04-2016 дата публикации

Steam to Carbon Ratio Control Device

Номер: US20160096730A1
Автор: Wang Yeqin, ZHANG Wei
Принадлежит: ALLY HI-TECH CO., LTD

The present invention relates to a steam to carbon ratio control device including: a heat source, and an evaporation mixer and a steam separator interconnected by pipelines, said connecting pipelines of the evaporation mixer and the steam separator are provided with a temperature control device and a pressure control device, said evaporation mixer is provided with a natural gas inlet, a desalinated water inlet and a mixed gas outlet, the inlet of said heat source is connected with a end closer to the natural gas inlet of the evaporation mixer, the outlet of said heat source is connected to a end closer to the mixed gas outlet. Comparing with the prior art, the beneficial effect of the present invention is that it can accurately control the proportion of natural gas to steam and stably control the flow rates of natural gas and steam. 1121234156751107111113512124. A steam to carbon ratio control device , comprising: a heat source , and an evaporation mixer() and a steam separator() interconnected by pipelines , said connecting pipelines of the evaporation mixer() and the steam separator() are provided with a temperature control device() and a pressure control device() , said evaporation mixer() is provided with a natural gas inlet() , a desalinated water inlet() and a mixed gas outlet() , said heat source inlet is connected with a end closer to the natural gas inlet() of the evaporation mixer() , said heat source outlet() is connected to a end closer to the mixed gas outlet() of the evaporation mixer() , said heat source inlet is connected with a first flow rate adjusting valve() , said first flow rate adjusting valve() and the temperature control device() are connected with electronic control , said natural gas inlet ()is connected with a second flow rate adjusting valve() , said second flow rate adjusting valve() and the pressure control device() are connected with electronic control.2. The steam to carbon ratio control device according to claim 1 , further ...

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Номер записи: 52
28-03-2019 дата публикации

CHEMICAL LIQUID PREPARATION METHOD, CHEMICAL LIQUID PREPARATION DEVICE, AND SUBSTRATE PROCESSING DEVICE

Номер: US20190091640A1
Автор: Fujita Kazuhiro, FUKUI Katsuhiro, HAYASHI Takatoshi, IZUTA Takashi, Kobayashi Kenji, MIURA Atsuyasu, NEGORO Sei, NISHIDE Hajime, OKAMOTO Koichi, TSUJIKAWA Hiroki
Принадлежит: SCREEN HOLDINGS CO., LTD.

A chemical liquid preparation method of preparing a chemical liquid for treating a film formed on a substrate, including a gas dissolving process in which an oxygen-containing gas and an inert-gas-containing gas are dissolved in the chemical liquid by supplying the oxygen-containing gas which contains oxygen gas and the inert-gas-containing gas which contains an inert gas to a chemical liquid, wherein in the gas dissolving process, a dissolved oxygen concentration in the chemical liquid is adjusted by setting a mixing ratio between the oxygen-containing gas and the inert-gas-containing gas supplied to the chemical liquid as a mixing ratio corresponding to a predetermined target dissolved oxygen concentration. 1. A chemical liquid preparation method of preparing a chemical liquid for treating a film formed on a substrate , comprising:a gas dissolving process in which an oxygen-containing gas and an inert-gas-containing gas are dissolved in a chemical liquid by supplying the oxygen-containing gas which contains oxygen gas and the inert-gas-containing gas which contains an inert gas to the chemical liquid, wherein in the gas dissolving process, a dissolved oxygen concentration in the chemical liquid is adjusted by setting a mixing ratio between the oxygen-containing gas and the inert-gas-containing gas supplied to the chemical liquid as a mixing ratio corresponding to a predetermined target dissolved oxygen concentration.2. The chemical liquid preparation method according to claim 1 ,wherein the chemical liquid to be prepared comprises a TMAH-containing chemical liquid which contains tetramethylammonium hydroxide (TMAH).3. The chemical liquid preparation method according to claim 1 ,wherein the gas dissolving process comprises a process in which bubbles are generated in the chemical liquid by discharging the oxygen-containing gas and the inert-gas-containing gas in the chemical liquid.4. The chemical liquid preparation method according to claim 2 ,wherein the gas ...

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Номер записи: 53
06-04-2017 дата публикации

Treating Liquids With Electromagnetic Fields

Номер: US20170096352A1
Автор: Aberra Akrem Hassen Adem, Fraser Desmond A., Grandy Shelley Marie, Hughes Patrick J, McMurray Richard B., Nik Hossein Ghaffari
Принадлежит: Reverse Ionizer Systems, LLC

Dual-field electric and magnetic probes create and apply electromagnetic fields to liquids, such as water, to treat unwanted material in the liquid. 1. A method for treating unwanted material in a liquid comprising:passing a liquid through an immersible magnetic field section of a dual-field probe, the magnetic field section comprising immersible coils configured as Helmholtz coils;generating, by the magnetic field section, a time-varying magnetic field and an induced electric field by the magnetic field section, and applying the generated, time-varying magnetic field and induced electric field to unwanted material in the liquid within a time period determined by the application of a time-varying electric field and an induced magnetic field to optimize the treatment of the unwanted material;passing the liquid through an immersible electric field section of the dual-field probe; andgenerating, by the electric field section, the time-varying electric field and an induced magnetic field.2. The method as in further comprising applying claim 1 , by the magnetic field section claim 1 , the generated claim 1 , time-varying magnetic field and induced electric field to unwanted material in the liquid in substantially at the same time as the application of a time-varying electric field and an induced magnetic field.3. The method as in further comprising applying claim 1 , by the magnetic field section claim 1 , the generated claim 1 , time-varying magnetic field and induced electric field to unwanted material in the liquid after the application of a time-varying electric field and an induced magnetic field.4. The method as in wherein the coils configured as Helmholtz coils comprise at least two immersible claim 1 , radial coils.5. The method as in wherein the immersible electric field section comprises at least two immersible elements claim 1 , wherein one of the elements is a positively charged element and the other element is a negatively charged element.6. The method as in ...

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Номер записи: 54
26-03-2020 дата публикации

INJECTION SYSTEM FOR WASTEWATER TREATMENT

Номер: US20200095143A1
Автор: HANDLEY Richard, Hennessy Joseph, Kelley Douglas G.
Принадлежит:

A system and method for monitoring and altering the conditions of a sewage system comprising a wet well connected to a sewer. The wet well is also configured to provide sewage to a secondary system, where the sewage is fed into an oxygen contact chamber. That chamber is fed oxygen which is dissolved into the sewage such that the sewage in the contact chamber has elevated oxygen content. That oxygenated sewage is then fed into the sewage system in order to raise oxygen levels and control anaerobic activity. Sensors and valves of the system are controlled by a central controller which provides for improved functionality, energy savings, and automated function. 1. A sewage treatment system comprising;A sewage storage well;A pipe in fluid communication with the sewage storage well and a pump, wherein the pump moves organic matter from the well and into the pipe;An injection point at a point in the pipe downstream from the sewage storage well;An oxygenated sewage source coupled to the injection point.2. The sewage treatment system of further comprising claim 1 , a pump configured to move sewage through a second pipe and into the oxygenated sewage source claim 1 , wherein the oxygenated sewage source is a mass transfer saturator.3. The sewage treatment system of further comprising a valve located between the oxygenated sewage source and the injection point claim 1 , the valve in communication with a controller to actuate the valve claim 1 , and wherein actuation of the valve allows oxygenated sewage to flow through the injection point into the pipe.4. The sewage treatment system of further comprising a sensor downstream from the injection point claim 3 , the sensor in communication with the controller.5. The sewage treatment system of wherein the sensor is a dissolved oxygen sensor claim 4 , and further wherein claim 4 , the controller operates the valve located between the oxygenated sewage source and the injection point based on a sensor value from the dissolved oxygen ...

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Номер записи: 55
21-04-2016 дата публикации

Oil handling and monitoring device and system

Номер: US20160109887A1
Автор: Giovanni Brienza, John W. Palazzo, Maxwell Lee Palazzo, Ryan M. Mullen
Принадлежит: Frontline International Inc

An architecture is presented that provides an oil monitoring device designed primarily to monitor, measure, and display measurement parameters for a containment tank of fresh or waste oil. The monitoring device can be positioned on the containment tank of fresh or waste oil, or can be positioned proximate to the containment tank, as long as the monitoring device remains in communication with the containment tank. The monitoring device comprises a real-time level sensor that is in communication with the containment tank of cooking oil. The level sensor measures usage and collection volumes, as well as filtration status of the containment tank in real-time and displays the information to a user via a display. Furthermore, the monitoring device comprises alarms to alert users of specific oil levels. The monitoring device can either be a stand-alone device or be linked to a computer program to function as a data management system.

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Номер записи: 56
03-07-2014 дата публикации

INTEGRATED BIO-REACTOR MONITOR AND CONTROL SYSTEM

Номер: US20140188282A1
Автор: West Larry Eugene
Принадлежит: Broadley-James Corporation

Systems and methods for automatically controlling conditions of a process are disclosed. In one example, a controller is programmed with a sequence of steps and parameters required to carry out a bioreactor process. The controller receives information related to a condition of the process over a first communication network, determines a control signal based on the received information and the programmed process, and sends the control signal over a second communication network to a benchtop utility tower. In one example, the utility tower can include transmitters for temperature, pH, and dissolved oxygen that send information related to a condition of the process to the controller over the first communication network, and an agitation system, a gas control system, a temperature control system and a pump control system that perform a control action based on the control signal affecting the process condition. The utility tower can include a computer with a human-machine interface that communicates with the controller over a third communication network. 1. A system for generating an electronic history of a bioreactor control process , the system comprising:a controller configured to determine control signals to carry out the bioreactor control process, the control signals based at least on information related to a condition in a bioreactor received in the controller over a first communication network; and a computer configured to record an electronic history of conditions occurring in the bioreactor and control actions performed by the utility tower on the bioreactor,', 'a monitoring system that transmits information related to a condition of the bioreactor to the controller over the first communication network, and', 'a supply system which supplies a substance to the bioreactor in response to a control signal communicated from the controller over the second communication network., 'a utility tower configured to receive the control signals from the controller over a ...

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Номер записи: 57
20-04-2017 дата публикации

AUTOMATIC AMMONIA HYDROXIDE DEPLOYMENT SYSTEM

Номер: US20170107630A1
Автор: LIAU Jung-Shiung, Sun Yu
Принадлежит:

An automatic ammonia hydroxide deployment system comprises an ammonia hydroxide deployment device and an automatic ammonia hydroxide deployment controlling device. The ammonia hydroxide deployment device includes a chamber for storing ammonia hydroxide, an ammonia pipe and a water pipe. The automatic ammonia hydroxide deployment controlling device includes an electrical conductivity meter, a liquid level sensor and an operating controller. The electrical conductivity meter is for detecting an electrical conductivity of the ammonia hydroxide in the chamber. The operating controller is configured to obtain an ammonia concentration of the ammonia hydroxide according to the electrical conductivity of the ammonia hydroxide. The operating controller adjusts ammonia gas flowing into the chamber according to whether the ammonia concentration is less than a predetermined threshold or not, and adjusts water flowing into the chamber according to whether the liquid level is lower than a predetermined lower threshold or not. 1. An automatic ammonia hydroxide deployment system , comprising:an ammonia hydroxide deployment device including a chamber for storing ammonia hydroxide which comprises ammonia gas and water, an ammonia pipe for supplying ammonia gas and a water pipe for supplying water, wherein the chamber is connected to the ammonia pipe and the water pipe, and the ammonia pipe is provided with an ammonia valve for regulating the flow of the ammonia gas flowing into the chamber, and the water pipe is provided with a water valve for regulating the flow of the water flowing into the chamber; andan automatic ammonia hydroxide deployment controlling device including an electrical conductivity meter, a liquid level sensor, and an operating controller, wherein the electrical conductivity meter is disposed to detect an electrical conductivity of the ammonia hydroxide of the chamber, the liquid level sensor is disposed to detect a liquid level of the chamber, and the operating ...

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Номер записи: 58
11-04-2019 дата публикации

Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment

Номер: US20190105226A1
Автор: Aubrey Bruce, Blaine David, Carter James, DeBruin Jason, Denkewicz Ray, Fournier Gregory, III Arthur W., Johnson, JR. Douglas, Murdock James, Parcell Jason, Petty Scott, Potucek Kevin, Sawyer, Willis Vance, Wiseman Kristopher Robert
Принадлежит: HAYWARD INDUSTRIES, INC.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure. 1. A monitoring and control system for a pool or spa , comprising:a control hub having: (1) an enclosure mountable at a pool or spa installation; (2) a power connection for receiving power from a power source; (3) a relay positioned within the enclosure for controlling a first pool or spa device; and (4) a wireless network communication subsystem for communicating with a cloud-based pool or spa control system via the Internet; andwherein the control hub generates a Wi-Fi hotspot for providing Wi-Fi communication between the control hub and a mobile device, the mobile device providing for remote control of the first pool or spa device.2. The system of claim 1 , wherein the mobile device provides for remote control of the first pool or spa device via the cloud-based pool or spa control system and the control hub.3. The system of claim 2 , comprising a serial interface positioned within the enclosure for controlling a second pool or spa device.4. The system of claim 3 , wherein the control hub receives operational data related to the second pool or spa device and transmits the operational data related to the second pool or spa device to the cloud-based pool or spa control system via the wireless network communication subsystem.5. The system of claim 4 , wherein the relay controls a pump for a pool or spa.6. The system of ...

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Номер записи: 59
30-04-2015 дата публикации

REACTOR VESSELS WITH PRESSURE AND HEAT TRANSFER FEATURES FOR PRODUCING HYDROGEN-BASED FUELS AND STRUCTURAL ELEMENTS, AND ASSOCIATED SYSTEMS AND METHODS

Номер: US20150118113A1
Автор: McAlister Roy Edward
Принадлежит:

Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods. A representative reactor system includes a first reaction zone and a heat path, a reactant source coupled to the first reaction zone, and a first actuator coupled to cyclically pressurize the first reaction zone. A second reaction zone is in fluid communication with the first, a valve is coupled between the first and second reaction zones to control a flow rate therebetween, and a second actuator is coupled in fluid communication with the second reaction zone to cyclically pressurize the second reaction zone. First and second heat exchangers direct heat from products to reactants in the reaction zones. A controller controls the first and second actuators in a coordinated manner based at least in part on a flow rate of the second product from the second reaction zone. 1. A method for processing a hydrogenous compound , comprising:directing reactants, including a hydrogenous compound, to a first reaction zone;cyclically varying a pressure at the first reaction zone in accordance with a first cycle;directing heat into the first reaction zone to heat the reactants;disassociating the hydrogenous compound to produce a first produce in an endothermic reaction;transferring the first produce to a second reaction zone;cyclically varying a pressure at the second reaction zone in accordance with a second cycle;at the second reaction zone, producing a second product including at least one of a hydrogen-based fuel and a structural building block in an exothermic reaction;controlling a flow rate between the first and second reaction zones with a mechanism coupled between the first and second reaction zones; andcontrolling the pressure in the second reaction zone based at least in part on a flow rate of the first product from the first reaction zone to the second reaction zone.2. The method of wherein cyclically varying the ...

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Номер записи: 60
09-04-2020 дата публикации

CHEMICAL FEED CONTROL DEVICE, WATER TREATMENT SYSTEM, CHEMICAL FEED CONTROL METHOD, AND PROGRAM

Номер: US20200109063A1
Автор: FUJIOKA Masanori, HAMASAKI Akihiro, INOUE Yukihiko, KANEDOME Masato, NAKAJIMA Yuuji, Sato Kenji, Tamura Kazuhisa, Tanaka Hideharu, Tanaka Toru
Принадлежит:

A chemical feed control device controls feeding of a chemical into a water system of a plant. A water quality index-obtaining unit obtains a water quality index value for each of a plurality of disruptive factors of the water system. An environmental data-obtaining unit obtains environmental data related to the plant. An operational data-obtaining unit obtains operational data related to the plant. A determination unit determines a feed amount of each of a plurality of chemicals acting on at least one disruptive factor and having components different from each other with respect to the water system based on the water quality index value, the environmental data, and the operational data such that the water quality index value for each of the disruptive factors approximates a water quality target value for each of the disruptive factors. 1. A chemical feed control device which controls feeding of a chemical into a water system of a plant , the chemical feed control device comprising:a water quality index-obtaining unit that obtains a water quality index value for each of a plurality of disruptive factors of the water system;an environmental data-obtaining unit that obtains environmental data related to the plant;an operational data-obtaining unit that obtains operational data related to the plant;a model storage unit that stores a chemical feed model;a determination unit that determines a feed amount of each of a plurality of chemicals acting on at least one of the disruptive factors and having components different from each other with respect to the water system based on the water quality index value, the environmental data, and the operational data such that the water quality index value for each of the disruptive factors approximates a water quality target value for each of the disruptive factors; anda control unit that outputs a command of feeding the chemicals into the water system based on the feed amount,wherein the chemical feed model is generated through ...

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Номер записи: 61
04-05-2017 дата публикации

DETONATION CYCLE APPARATUS AND METHOD OF OPERATING THE SAME

Номер: US20170120216A1
Автор: Kocurek Chris
Принадлежит:

A process for the chemical conversion of a reactive feedstock mixture is provided, the process comprising providing an annular reaction chamber having an inlet end and an outlet end; charging to the annular reaction chamber a reactive feedstock to be converted; detonating the reactive feedstock mixture; allowing a detonation wave to propagate around the annular reaction chamber; introducing into the inlet end of the annular reaction chamber the reactive feedstock to maintain propagation of the detonation wave around the annular reaction chamber; allowing components within the reaction chamber to move from the inlet end towards the outlet end; and recovering from the outlet end of the annular reaction chamber the products of chemical conversion of the feedstock by the action of the detonation wave. An apparatus for the conversion of a reactive feedstock is also provided. 1. A process for the chemical conversion of a reactive feedstock mixture , the process comprising:providing an annular reaction chamber having an inlet end and an outlet end;charging to the annular reaction chamber a reactive feedstock to be converted;detonating the reactive feedstock mixture;allowing a detonation wave to propagate around the annular reaction chamber;introducing into the inlet end of the annular reaction chamber the reactive feedstock to maintain propagation of the detonation wave around the annular reaction chamber;allowing components within the reaction chamber to move from the inlet end towards the outlet end; andrecovering from the outlet end of the annular reaction chamber the products of chemical conversion of the feedstock by the action of the detonation wave.2. The process according to claim 1 , wherein the reactive feedstock comprises components that are normally gaseous.3. The process according to claim 1 , wherein the reactive feedstock comprises a plurality of components.4. The process according to claim 3 , wherein the reactive feedstock comprises a hydrocarbon and an ...

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Номер записи: 62
04-05-2017 дата публикации

CONTROLLING SYSTEM AND METHOD FOR MAKING COMPOST

Номер: US20170121235A1
Автор: LIN Chien-Der
Принадлежит:

A method and a system for making compost are provided. The method includes following steps. First, a temperature of a compost controlling system is obtained. A heater module is turned on in a first mode. If the temperature is higher than a first predetermined temperature in the first mode, it switches into a second mode and the heater module is turned off. If the temperature is higher than a second predetermined temperature which is higher than the second predetermined temperature in the second mode, it switches into a third mode. If the temperature is lower than a third predetermined which is lower than the second predetermined temperature in the third mode, a compost completion message is generated. Accordingly, a probability of making the compost successfully is increased. 1. A compost controlling system , comprising:a container;a temperature sensor, disposed on the container, and configured to detect a temperature corresponding to the container;a heater, disposed on the container; anda controlling circuit, electrically coupled to the temperature sensor and the heater, and configured to turn on the heater and determine whether the temperature is higher than a first predetermined temperature in a first mode,wherein if the temperature is higher than the first predetermined temperature in the first mode, the controlling circuit enters a second mode, turns off the heater, and determines whether the temperature is higher than a second predetermined temperature, wherein the second predetermined temperature is higher than the first predetermined temperature,if the temperature is higher than the second predetermined temperature in the second mode, the controlling circuit enters a third mode, and determines whether the temperature is lower than a third predetermined temperature, wherein the third predetermined temperature is lower than the second predetermined temperature, andif determining that the temperature is lower than the third predetermined temperature, the ...

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Номер записи: 63
03-05-2018 дата публикации

METHOD AND SYSTEM FOR DYNAMICALLY MANAGING WASTE WATER TREATMENT PROCESS FOR OPTIMIZING POWER CONSUMPTION

Номер: US20180121889A1
Автор: ANNAMALAI Vinoth Kumar, Kumar Niraj, Singh Jasmine, Subbarayalu Venkitapathi Prabhu Raja
Принадлежит:

The present disclosure relates to method and system for dynamically managing waste water treatment process in a water treatment plant. Operational data related to water treatment process are collected from various data sources and operational parameters are identified at various levels using the operational data. Historical and real-time threshold values of operational parameters are identified based on historic and real-time operational data and real-time operational data respectively. Degrees of significance of operational parameters on the water treatment processes are calculated at each level. Further, plurality of inflection points, indicating optimal range of operational data, are identified based on degrees of significance, historical and real-time thresholds. Finally, water treatment processes are optimized based on inflection points, thereby optimizing power consumption for the water treatment plant. The above method enables large-scale management of the water treatment processes, without actually visiting a water treatment plant, thereby reducing dependency on expertise and skilled resources. 1. A method for dynamically managing waste water treatment process in a waste water treatment plant , the method comprising:{'b': 103', '101, 'collecting, by a waste water treatment system (), operational data from one or more data sources ();'}{'b': '103', 'identifying, by the waste water treatment system (), one or more operational parameters at one or more levels based on the operational data, wherein the one or more operational parameters are used for managing one or more waste water treatment processes;'}{'b': 103', '123', '123, 'sub': '1', 'identifying, by the waste water treatment system (), one or more historical threshold values () for each of the one or more operational parameters at the one or more levels based on historic operational data () associated with each of the one or more operational parameters;'}{'b': 103', '123, 'sub': '1', 'calculating, by the ...

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Номер записи: 64
25-08-2022 дата публикации

MEASURING ION STRENGTH USING CLOSED-LOOP ELECTROCHEMICAL PH MODULATION

Номер: US20220268729A1
Автор: Darvish Armin, Fomina Nadezda, Johnson Christopher, Lang Christoph, Shin Young Shik
Принадлежит:

Provided is a method for monitoring a change of ion strength in a sample solution by a closed-loop device that provides continuous cycling of electrochemical pH modulation between pre-defined pH values. In particular, the change of ion strength may be induced by a chemical reaction and may ultimately alter the electrical control parameters of the closed-loop device. By measuring such electrical control parameters, the degree and progress of the underlying chemical reaction may be monitored. 1. A method for monitoring a chemical reaction , comprising the buffered solution comprises a pH modulating agent;', 'the closed-loop device comprises an electronic controller, a working electrode, a counter electrode, a reference electrode, and a sensing element, wherein the working electrode, the counter electrode, the reference electrode, and the sensing element are immersed in the buffered solution; and', 'the chemical reaction causes a change of ionic strength of the buffered solution;, '(a) starting the chemical reaction in a buffered solution equipped with a closed-loop device, wherein'}(b) applying a current or voltage to the working electrode, whereupon the pH modulating agent causes a change of a pH value in a zone adjacent to the surface of the working electrode;(c) detecting the change of ionic strength of the buffered solution with the closed-loop device.2. The method of claim 1 , wherein the detecting comprises(c1) controlling the current or voltage applied to the working electrode, thereby modulating the pH value in the zone between a first target pH value and a second target pH value;(c2) measuring one or more parameters of the closed-loop device; and(c3) quantitating the change of ionic strength of the buffered solution from the one or more parameters.3121212334. The method of claim 2 , wherein the one or more parameters are selected from the group consisting of: the current or voltage applied to the working electrode claim 2 , the first target pH value claim 2 , ...

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Номер записи: 65
27-05-2021 дата публикации

Method and system for abating the presence of a selected chemical substance in wastewater flowing in a wastewater channel system

Номер: US20210155513A1
Автор: Bruno Kiilerich, Martin Hørlück Lyngsø
Принадлежит: Grundfos Holdings AS

The present invention relates to a system and a method for abating the presence of a selected chemical substance in wastewater flowing in a wastewater channel system from an upstream position to a downstream position. The method typically comprising dosing into the wastewater, at the upstream position, chemical agent(s) adapted to abate the presence of said selected chemical substance, wherein the dosing is in an amount set by a dosing set-point, and adjusting the dosing set-point based on determinations of the concentration of the selected chemical substance at the downstream position. The invention involves comparison between a determined concentration and a pre-selected fractile and adjusting a dosing set-point based thereon.

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Номер записи: 66
02-05-2019 дата публикации

SYSTEMS AND METHODS FOR CONTROLABLE WATER TREATMENT

Номер: US20190127236A1
Автор: Luo Jing, Zhou Guang
Принадлежит: Apex Applied Technology, Inc.

Various embodiments of the invention relate to a controllable water treatment system, and more particularly, to systems, devices and methods of generating purified water with options of waste recycling and filter membrane rinse protection. The controllable water treatment system comprises a water intake tank, a pretreatment stage, a treatment stage and a purified water storage tank. Water waste output from the treatment stage may be drained or fed back into the water intake tank for recycling. Furthermore, the controllable water treatment system features rinse protection for filter membranes in the treatment stage. Before the system stop operation, water from the purified water storage tank is fed back into the filter stage to rinse the membranes for further protection. Such an application improves the lifespan of the membranes and thus the utility of the controllable water treatment system. 1. A water treatment system comprising:a water intake tank receiving water input from one or more water resources, the water intake tank comprising at least one water level sensor for water level monitoring and a first water quality sensor for water quality monitoring;a first water pump to pump water from the water intake tank;a pretreatment stage receiving pumped water from the first water pump for water pretreatment;a treatment stage comprising one or more filtering membranes, the treatment stage receiving the pretreated water for filtering treatment and outputting purified water and waste water, the waste water is fed back into the water intake tank for recycling;a purified water storage tank to collect the purified water; anda controller coupled to the at least one water level sensor, the first water quality sensor, and the first water pump for operation control, the controller stops the first water pump from operation when the monitored water quality of water within the water intake tank is above a first threshold.2. The water treatment system of wherein the water intake ...

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Номер записи: 67
03-06-2021 дата публикации

FLOW REACTION SUPPORT APPARATUS, FLOW REACTION SUPPORT METHOD, FLOW REACTION FACILITY, AND FLOW REACTION METHOD

Номер: US20210162362A1
Автор: Hasegawa Masataka, Inaba Tatsuya
Принадлежит: FUJIFILM Corporation

A flow reaction support apparatus includes a computing section and a determination section. The computing section generates a prediction data set by calculating a prediction result for each reaction condition whose reaction result is unknown, using measurement data. The computing section extracts the reaction condition of the prediction result closest to a target result as an extracted reaction condition. The determination section determines whether or not a difference between the reaction result under the extracted reaction condition and the prediction result is within an allowable range, and adds, in a case where the difference is not within the allowable range, reaction information in which the extracted reaction condition and the reaction result are associated with each other to the measurement data. 1. A flow reaction support apparatus that supports a flow reaction process of causing a reaction of a raw material during flow , the flow reaction support apparatus comprising: calculates a prediction result for each reaction condition of a condition data set having a plurality of reaction conditions whose reaction results are unknown using measurement data including a plurality of pieces of reaction information in which a reaction condition whose reaction result is known and the reaction result are associated with each other to generate a prediction data set in which the reaction condition and the prediction result are associated with each other,', 'specifies the prediction result closest to a preset target result among the obtained plurality of prediction results, and', 'extracts a reaction condition associated with the specified prediction result as an extracted reaction condition; and, 'a computing section that'} determines whether or not a difference between the reaction result in a case where the reaction is performed under the extracted reaction condition and the prediction result associated with the extracted reaction condition is within a preset allowable ...

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Номер записи: 68
09-05-2019 дата публикации

Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment

Номер: US20190133880A1
Автор: Aubrey Bruce, Blaine David, Carter James, DeBruin Jason, Fournier Gregory, Horrocks Craig, III Arthur W., Johnson, Murdock James McIlvaine, Parcell Jason, Petty Scott, Potucek Kevin
Принадлежит: HAYWARD INDUSTRIES, INC.

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure. 1providing a pump having (i) a processor for controlling the pump and (ii) a network communication subsystem for providing communication between the processor and a remote pool or spa device;establishing a network connection between the processor of the pump and the remote pool or spa device;monitoring an operational parameter of the remote pool or spa device by the processor of the pump over the network connection;determining by the processor of the pump a setpoint for the pump based on the monitored operational parameter of the remote pool or spa device; andcontrolling the pump to operate at the setpoint determined by the processor of the pump.. A method for remotely monitoring and controlling equipment for a pool or a spa, comprising the steps of: This application is a continuation of United States Patent Application Serial No. 15/413,095 filed on Jan. 23, 2017, which claims priority to U.S. Provisional Patent Application No. 62/286,272 filed on Jan. 22, 2016, U.S. Provisional Patent Application No. 62/310,510 filed on Mar. 18, 2016, U.S. Provisional Patent Application No. 62/381,903 filed on Aug. 31, 2016, U.S. Provisional Patent Application No. 62/412,504 filed on Oct. 25, 2016, and U.S. Provisional Patent Application No. 62/414,545 filed on Oct. 28, 2016, the entire disclosures of these applications hereby expressly ...

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Номер записи: 69
17-05-2018 дата публикации

METHOD OF CORRECTING CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST AND EXHAUST SYSTEM USING THE SAME

Номер: US20180136674A1
Автор: Bastian Holderbaum, Cho Ji Ho, LEE Jin Ha, LÜERS Bernhard, VOVK Alexander
Принадлежит:

Disclosed are a method of correcting a control logic of a selective catalytic reduction (SCR) catalyst and an exhaust system. The control logic may be adapted to calculate an injection amount of a reducing agent for the SCR catalyst at the least. The method may include detecting input variables including temperature of the SCR catalyst and exhaust flow rate, discretizing the input variables, standardizing the discretized input variables, determining whether the discretized input variables are within a correction range, and correcting the control logic of the SCR catalyst if the discretized input variables are within the correction range. 17-. (canceled)8. An exhaust system comprising:an engine adapted to generate exhaust gas while burning fuel and air;an intake pipe connected to and supplying the air to the engine;an exhaust pipe connected to the engine, the exhaust gas flowing through the exhaust pipe;an SCR catalyst mounted on the exhaust pipe and adapted to reduce nitrogen oxide contained in the exhaust gas using a reducing agent;a reducing agent supplier mounted on the exhaust pipe between the engine and the SCR catalyst and adapted to inject the reducing agent;an input variable detector adapted to detect input variables; anda controller including a control logic for calculating an injection amount of the reducing agent for the SCR catalyst at the least and adapted to control the reducing agent supplier according to the injection amount of the reducing agent,wherein the controller is adapted to discretize the input variables, to standardize the discretized input variables, and to correct the control logic if the discretized input variables are within a correction range.9. The exhaust system of claim 8 , wherein the controller corrects the control logic when a time for which the discretized input variables are within the correction range is longer than or equal to a predetermined time.11. The exhaust system of claim 10 , wherein the controller standardizes the ...

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Номер записи: 70
08-09-2022 дата публикации

Method for Preparation of Liquid Mixtures

Номер: US20220283062A1
Автор: Elenor Strandberg, Enrique Napoleon Carredano
Принадлежит: Cytiva Sweden AB

The present invention relates to the preparation of liquid mixtures, and more particularly to the preparation of a liquid mixture, such as a buffer, wherein the conductivity of the liquid mixture is measured and the pH indirectly determined if the buffer concentration is known. Another object of the present invention is to provide a method of preparing a liquid mixture with a predetermined pH value by using conductivity as feedback control parameter.

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Номер записи: 71
09-05-2019 дата публикации

Electronic control of the ph of a solution close to an electrode surface

Номер: US20190137444A1
Автор: Ashwin Raghunathan, Autumn MARUNIAK, Christoph Lang, Christopher Johnson, Habib Ahmad, Nadezda Fomina, Sam Kavusi
Принадлежит: ROBERT BOSCH GMBH

Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the pH or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the pH of the biological buffers. Method for changing the pH of biological buffers using the electrochemically active agents. The methods of modulating the binding interactions provided in a biosensor, analytic methods for more accurately controlling and measuring the pH or ionic gradient near the electrodes in such biosensor, and analytic methods for more accurately measuring an analyte of interest in a biological sample.

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Номер записи: 72
04-06-2015 дата публикации

MONITORED RELEASE SOLID FEED SYSTEM

Номер: US20150151982A1
Автор: Ferrari Sarah L., LANE John W.
Принадлежит:

A monitored release solid feed system having a solid chemical feed tank, a storage tank located below the solid chemical feed tank, and an automated valve. The solid chemical feed tank is loaded with a blend of inhibitors and an indicator-chemical in a solid form. A detector measures the amount of indicator in the recirculating water and periodically compares it to a setpoint. If the value is below the setpoint, the automated valve opens allowing water to pass through the storage tank and the solid chemical feed tank thus carrying inhibitors and a proportional amount of indicator-chemical into the recirculating system. 1. A chemical feeding device for recirculating water systems that lose water , comprising:a chemical feed tank having a water inlet, a water outlet, and an opening for receiving solid chemical, said chemical feed tank configured to receive through said opening solid chemicals containing an indicator-chemical and to allow said solid chemicals to dissolve or partially dissolve in water held in the tank;a storage tank connected to said inlet via an isolation valve and configured to receive the contents of said chemical feed tank during loading of solid chemical into said chemical feed tank, said storage tank having an inlet connected to a recirculating water system;said chemical feed tank outlet connected to said recirculating water system;a measuring device for measuring the level of an indicator-chemical in the recirculating water system,an automatic valve to allow dissolved chemical held in the chemical feed tank to flow into the recirculating water system based on a measured level of said indicator chemical.2. The device of where said indicator-chemical fluoresces.3. The device of where the water going into said water inlet is recirculating water from a cooling system.4. The device of where said indicator-chemical is blended in proportion to the active material in the chemicals.5. The device of where said indicator-chemical and active-chemical blend ...

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Номер записи: 73
15-09-2022 дата публикации

AUTOMATED CONTROL AND PREDICTION FOR A FERMENTATION SYSTEM

Номер: US20220290090A1
Автор: BALL Matthew Adams, EDINGTON Collin David James, Patrick William Graham
Принадлежит:

The present disclosure provides methods and systems for foam control. A method of foam control for a fermentation system comprises: obtaining image data from an imaging device located at the fermentation system; and processing said sensor data using a trained machine learning algorithm to generate an output that indicates presence of foam or level of foaming. 1. A method for foam control for a fermentation system comprising:obtaining image data from an imaging device located at the fermentation system; andprocessing the image data using a first machine learning algorithm trained model to generate an output indicating a presence of foam or a level of foaming within a bioreactor of the fermentation system.2. The method of claim 1 , wherein the fermentation system comprises a plurality of the bioreactors configured to receive a fermentation agent and a controller for controlling one or more components of each of the plurality of the bioreactors.3. The method of claim 2 , wherein the one or more components are controlled based on a control instruction generated based at least in part on the presence of foam or the level of foaming.4. The method of claim 1 , wherein the image data contains at least a portion of a content in the bioreactor.5. The method of claim 1 , further comprising generating a control signal to adjust an operational status of the bioreactor based on the presence of foam or the level of foaming.6. The method of claim 5 , wherein the operational status is selected from airflow claim 5 , pressure claim 5 , temperature claim 5 , or an agitation speed within the bioreactor.7. The method of claim 1 , further comprising predicting claim 1 , using a second machine learning algorithm trained model claim 1 , a state of a fermentation process within the bioreactor based at least in part on the image data and one or more real-time parameters.8. The method of claim 7 , wherein the one or more real-time parameters are estimated using sensor data.9. The method of ...

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Номер записи: 74
11-06-2015 дата публикации

Fluid Flow Management Through a Wastewater Level Manipulation System and Associated Methods

Номер: US20150158739A1
Автор: Smaidris Thomas F.
Принадлежит: Data Flow Systems, Inc.

A system is provided to control fluid flow in a wastewater treatment system through wastewater level manipulation. The wastewater treatment system may include a wastewater treatment plant connected to a plurality of pump stations by a main. Each of the plurality of pump stations may include a wet well with a pump therein. The system may include a central server in communication with a sensor to sense a level of wastewater within the wet well. The pump may be automatically moved to an on position when the level of the wastewater in the wet well is at or above a first level and may be automatically moved to an off position when the level of the wastewater in the respective wet well is at or below a pump cutoff level. The central server may systematically manipulate the first level to selectively set the level of wastewater within the wet well. 1. A system to control fluid flow in a wastewater treatment system , the wastewater treatment system comprising a wastewater treatment plant , a main connecting a plurality of pump stations to the wastewater treatment plant and carrying wastewater to the wastewater treatment plant , each of the plurality of pump stations including a wet well and a pump carried by the wet well , the system comprising:a central server; anda sensor carried by each of the wet wells and in communication with the central server to sense a level of wastewater within the respective wet well;wherein the pump in the respective wet well is automatically moved to an on position when the level of the wastewater in the respective wet well is at or above a first level;wherein the pump in the respective wet well is automatically moved to an off position when the level of the wastewater in the respective wet well is at or below a pump cutoff level; andwherein the central server systematically manipulates the first level to selectively set the level of wastewater within the wet well.2. The system according to wherein the central server receives information ...

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Номер записи: 75
09-06-2016 дата публикации

Dual Mobile Phase Apparatus and Method

Номер: US20160158725A1
Автор: PREWER Andrew Richard Russell
Принадлежит:

An apparatus and system for contacting a mobile elongate solid phase, e.g. a ribbon with a flowing fluid phase, and a method for using the same in, for example solid phase synthesis. A particular apparatus comprises (i) a conduit which is of circular or non-circular transverse cross section and which defines a lumen to contain both the flowing fluid phase and the mobile elongate solid phase; (ii) fluid phase ports in communication with the lumen to allow the fluid phase to enter the lumen, flow through it and exit it; and (iii) solid phase ports in communication with the lumen to allow the mobile solid phase to enter the lumen, move through it and exit it, the apparatus being adapted to prevent fluid egress from its interior through the solid phase ports. 1. A system for carrying out a heterogeneous process , the system comprising:a treatment apparatus configured to contain a flowing liquid phase and a longitudinally moving elongate solid phase in mutual contact;one or more controllable elements;a sensor arranged to detect a parameter of the solid phase and/or a sensor arranged to detect a parameter of the liquid phase;a processor adapted to be in signal communication with the sensor or sensors and with the controllable elements and programmed to control the controllable elements responsive to one or more parameters determined by the sensor or sensors.2. A system of claim 1 , wherein the one or more controllable elements includes a fluid metering device for providing a controlled fluid phase flow to the treatment apparatus.3. A system of claim 2 , wherein the fluid metering device is a controllable pump.4. A system of claim 2 , wherein the fluid metering device is a controllable valve.5. A system of claim 1 , wherein the one or more controllable elements includes a drive device for moving the solid phase through the treatment apparatus.6. A system of claim 5 , wherein the drive device is a motor.7. A system of claim 1 , wherein the one or more controllable elements ...

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Номер записи: 76
09-06-2016 дата публикации

SYSTEM AND METHOD FOR USING AC AND DC SENSORS FOR WATER TREATMENT

Номер: US20160159663A1
Автор: Smith Andrew L.
Принадлежит:

A system and method are disclosed for automatically operating a high voltage resonance circuit. An embodiment of the system includes one or more coils each coil can be an alternating current (AC) coil or a direct current (DC) coil. An embodiment of the system further includes a microprocessor that issues commands to control amplitude and frequency of pulses of the one or more coils to reach and maintain a resonant condition for water treatment. The microprocessor determines whether a coil is an AC coil or a DC coil by detecting whether a capacitor is connected in series with the coil. An embodiment of the system further includes one or more sensors that measure the quality of water and provide feedback to the microprocessor. 116-. (canceled)17. A method , implemented by a computer including a suitably programmed processor , for automatically operating a high voltage resonance circuit , the method comprising the steps of:initiating the high voltage resonance circuit;reading an alternating current (AC) threshold and a minimum direct current (DC) current from a memory;determining whether a coil is an AC coil or a DC coil by detecting whether a capacitor is connected in series with the coil;issuing commands to control frequency of pulses of the one or more coils to approximately reach and maintain a resonant frequency of the pulses for water treatment; andusing one or more sensors to measure the quality of water and provide feedback to the microprocessor.18. The method of claim 17 , further comprising generating a user interface to allow a user to navigate through a menu to view and update parameters.19. The method of claim 18 , further comprising executing an interrupt routine to allow a display to show versions of software and to provide an interactive console for the user to view and update the parameters.20. The method of claim 17 , further comprising issuing commands to one or more driver processors to control amplitude of the pulses of the one or more coils to ...

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Номер записи: 77
07-06-2018 дата публикации

Biogas Blending and Verification Systems and Methods

Номер: US20180155649A1
Автор: Austin Hill, Walter F. Gerhold
Принадлежит: MUSTANG SAMPLING LLC

A biogas blending and energy content verification system and method for controlled enhancement of a biogas feedstock stream energy content profile by selective sampling and analysis of the biogas feedstock stream and controlled injection of a refined gas of a known, higher energy content into the biogas feedstock stream to produce a blended biogas having an augmented energy content profile meeting or exceeding a pre-established minimum to meet end user requirements.

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Номер записи: 78
24-06-2021 дата публикации

WATER PURIFIER AND METHOD FOR CONTROLLING THE SAME

Номер: US20210191433A1
Автор: CHO Sungho, KIM Wanhoi
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Disclosed is a water purifier having a self-recovery function of a valve. The water purifier includes: a piping part configured to have a flow path between an inlet into which water is introduced and an outlet through which water is dispensed; a plurality of valves configured to be provided in the flow path of the piping part; and a processor configured to control to open at least one of the plurality of valves to perform a water dispensing operation of dispensing water through the outlet and control to open valves other than at least one of the plurality of valves to perform a recovery operation of reducing water pressure applied to the at least one valve. 1. A water purifier , comprising:a piping part configured to have a flow path between an inlet into which water is introduced and an outlet through which water is dispensed;a plurality of valves configured to be provided along the flow path of the piping part; and open at least one valve among the plurality of valves to perform a water dispensing operation of dispensing water through the outlet, and', 'open valves other than the at least one valve among the plurality of valves, subsequent to the at least one valve being open, to perform a recovery operation of reducing water pressure applied to the at least one valve., 'a processor configured to control to2. The water purifier of claim 1 , wherein the flow path comprises a first main flow path on a side of the inlet claim 1 , a second main flow path on a side of the outlet claim 1 , and two or more subflow paths that branch off from the first main flow path or the second main flow path.3. The water purifier of claim 2 , wherein the at least one valve is among a valve provided in the first main flow path claim 2 , a valve provided in one of the two or more subflow paths claim 2 , and a valve provided in the second main flow path.4. The water purifier of claim 3 , wherein the valves other than the at least one valve comprise valves provided in another of the two or ...

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Номер записи: 79
25-06-2015 дата публикации

METHOD OF CORRECTING CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST AND EXHAUST SYSTEM USING THE SAME

Номер: US20150177746A1
Автор: Cho Ji Ho, HOLDERBAUM Bastian, LEE Jin Ha, LÜERS Bernhard, VOVK Alexander
Принадлежит:

Disclosed are a method of correcting a control logic of a selective catalytic reduction (SCR) catalyst and an exhaust system. The control logic may be adapted to calculate an injection amount of a reducing agent for the SCR catalyst at the least. The method may include detecting input variables including temperature of the SCR catalyst and exhaust flow rate, discretizing the input variables, standardizing the discretized input variables, determining whether the discretized input variables are within a correction range, and correcting the control logic of the SCR catalyst if the discretized input variables are within the correction range. 1. A method of correcting a control logic of a selective catalytic reduction (SCR) catalyst , wherein the control logic is adapted to calculate an injection amount of a reducing agent for the SCR catalyst at the least , the method comprising:detecting input variables including temperature of the SCR catalyst and exhaust flow rate;discretizing the input variables;standardizing the discretized input variables;determining whether the discretized input variables are within a correction range; andcorrecting the control logic of the SCR catalyst if the discretized input variables are within the correction range.2. The method of claim 1 , wherein the correction of the control logic of the SCR catalyst is performed when a time for which the discretized input variables are within the correction range is longer than or equal to a predetermined time.4. The method of claim 3 , wherein the discretized input variables are standardized by equations{'br': None, 'i': n', '=int', 'f, 'sub': Temp', 'Temp, '(+0.5) and'}{'br': None, 'i': n', '=int', 'f, 'sub': dm', {'sub2': 'EG'}, 'dm', {'sub2': 'EG'}], '(+0.5),'}{'sub': Temp', 'dm', {'sub2': 'EG'}], 'wherein nis standardized temperature of the SCR catalyst and nis standardized exhaust flow rate.'}5. The method of claim 4 , wherein the discretized input variables are determined to be within the ...

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Номер записи: 80
21-06-2018 дата публикации

Device for adjusting the concentration of gas in a liquid

Номер: US20180169596A1
Автор: Francois RIGAIL, Nicolas Pourtaud
Принадлежит: Individual

The device for adjusting the concentration of a gas in a liquid includes a cartridge in which the concentration of the gas in the liquid is adjusted, a pipe for supplying the liquid into the cartridge, a pipe for supplying gas into the cartridge, and a pipe for discharging the liquid from the cartridge. The gas supply pipe includes an expansion valve with of which the pressure setpoint that is controlled by a setpoint for the quantity amount of gas in the liquid and by an amount of a quantity of gas in the liquid measured by a gas concentration sensor located in the liquid discharge pipe.

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Номер записи: 81
18-09-2014 дата публикации

SUB-SEA CHEMICAL INJECTION METERING VALVE

Номер: US20140262987A1
Автор: Augenstein Donald R., McHugh Edmund Peter, Mihalcin Matthew, White James Eden
Принадлежит: Cameron International Corporation

An apparatus that includes a chemical injection management system. The chemical injection management system may include an interface configured to couple the chemical injection management system to a mineral extraction system. In addition, the chemical injection management system may include an ultrasonic flow meter. 1. A system , comprising: a housing;', 'a tree interface coupled to the housing, wherein the tree interface comprises a chemical inlet, a chemical outlet, and a mechanical connector configured to couple the chemical injection unit to a tree of a mineral extraction system;', 'a fluid path extending through the housing from the chemical inlet to the chemical outlet;', 'a valve disposed along the fluid path within the housing; and', 'a non-invasive meter disposed along the fluid path within the housing, wherein the non-invasive meter comprises first and second transducers that are external to the fluid path, the first and second transducers are offset from one another by an offset distance, the first transducer is configured to transmit a first energy through the fluid path to the second transducer, and the second transducer is configured to transmit a second energy through the fluid path to the first transducer., 'a chemical injection unit, comprising2. The system of claim 1 , wherein the non-invasive meter comprises an ultrasonic flow meter claim 1 , the first energy comprises a first ultrasonic energy claim 1 , and the second energy comprises a second ultrasonic energy.3. The system of claim 1 , wherein the non-invasive meter is bi-directionally configured to measure one or more parameters in a first flow direction through the fluid path and a second flow direction through the fluid path claim 1 , and the first and second flow directions are opposite to one another.4. The system of claim 1 , wherein the first and second transducers are disposed coaxial with an axis of the fluid path.5. The system of claim 4 , wherein the first transducer is disposed ...

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Номер записи: 82
18-09-2014 дата публикации

PROCESSING SYSTEMS, APPARATUS, AND METHODS ADAPTED TO PROCESS SUBSTRATES IN ELECTRONIC DEVICE MANUFACTURING

Номер: US20140263165A1
Автор: Balasubramanian Ganesh, Chen Xinglong, Englhardt Eric A., Hongkham Steve S., Reuter Paul B., Rocha-Alvarez JuanCarlos
Принадлежит:

A via pass-through apparatus is disclosed. The via pass-through apparatus includes a pass-through chamber adapted to couple between a first mainframe section and a second mainframe section of a substrate processing system, the pass-through chamber including an entry and an exit each having a slit valve, and a via process chamber located at a different level than the pass-through chamber wherein the via process chamber is adapted to carry out a process on a substrate at the via location. Systems and methods of operating the system are provided, as are numerous other aspects. 1. A via pass-through apparatus , comprising:a pass-through chamber adapted to couple between a first mainframe section and a second mainframe section, the pass-through chamber including an entry and an exit each having a slit valve; anda via process chamber located at a different level than the pass-through chamber wherein the via process chamber is adapted to carry out a process on a substrate.2. The via pass-through apparatus of claim 1 , wherein the process comprises at least one selected from a deposition process claim 1 , an oxidation process claim 1 , an oxide removal process claim 1 , a nitration process claim 1 , an etching process claim 1 , and annealing process claim 1 , an abatement process claim 1 , and a cleaning process.3. The via pass-through apparatus of claim 1 , comprising the via process chamber arranged directly above the pass-through chamber.4. The via pass-through apparatus of claim 3 , further comprising pass-through capability through the via process chamber.5. The via pass-through apparatus of claim 1 , wherein the via process chamber comprises a first opening adapted to couple to a first transfer chamber of the first mainframe section claim 1 , and a second opening adapted to couple to a second transfer chamber of the second mainframe section.6. The via pass-through apparatus of claim 1 , wherein the via process chamber comprises an opening adapted to couple to one of ...

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Номер записи: 83
22-06-2017 дата публикации

METHODS FOR EXPANDING AND ENRICHING HYDROCARBON DILUENT POOLS

Номер: US20170175000A1
Автор: Andrews Ronnie D., Mattingly Larry D.
Принадлежит:

The invention provides a method for enriching diluents with butane so as not to violate pre-defined limits for liquid hydrocarbon fuels with respect to density, volatility and low density hydrocarbon content. 1) A method for the controlled production and distribution of LDH enriched diluents so as not to violate pre-defined limits selected from LDH content , volatility , density , and combinations thereof comprising:a) providing a diluent stream having a flow rate, a line pressure, a LDH content, a volatility and a density;b) providing a variable rate LDH injection unit in fluid connection with said diluent stream;c) optionally providing a diluent/petroleum mixing unit in fluid connection with said LDH injection unit and said diluent stream;d) obtaining values for one or more parameters of said diluent stream selected from LDH content, volatility, density, and combinations thereof;e) calculating a target rate of injecting LDH into said diluent stream based upon the one or more parameter values in step (d) so as not to violate the foregoing pre-defined limits;f) injecting LDH into the diluent stream from the LDH injection unit at a pressure greater than said diluent stream pressure, and an actual injection rate less than or equal to said target rate calculated in step (e); andg) periodically repeating steps (d) and (e) and adjusting the injection rate in step (f) based upon the most recent calculation from step (e),wherein the diluent comprises natural gas condensate.2) The method of wherein said pre-defined limits include LDH content and volatility claim 1 , and said parameter values obtained in step (d) include LDH content claim 1 , volatility and density.3) The method of wherein said pre-defined limits include density claim 1 , and said parameter values obtained in step (d) include density.4) The method of wherein said pre-defined limits include LDH content claim 1 , volatility and density claim 1 , and said parameter values obtained in step (d) include LDH ...

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Номер записи: 84
08-07-2021 дата публикации

FLUID TREATMENT MANAGEMENT SYSTEM

Номер: US20210206655A1
Автор: Brown Darren Mark, Chandler Philip Colin, Finney Michael Sean
Принадлежит:

The present invention provides a method of managing operation of a point-of-use fluid treatment arrangement for providing treated fluid to at least one end user. The point-of-use fluid treatment arrangement comprises a fluid supply source provided by an operator, at least one fluid outlet for providing fluid to an end user, in which the at least one fluid outlet is in fluid communication with and spaced downstream from a point of supply of the fluid supply source, at least one point-of-use or point-of-entry fluid treatment device located at or adjacent a corresponding fluid outlet, and at least one communication unit. 1. A method of managing operation and service provision of a point-of-use or point-of-entry fluid treatment arrangement for providing treated fluid to at least one end user , wherein the point-of-use or point-of-entry fluid treatment arrangement comprises a fluid supply source provided by an operator , at least one fluid outlet for providing fluid to an end user , in which the at least one fluid outlet is in fluid communication with and spaced downstream from a point of supply of the fluid supply source , at least one point-of-use or point-of-entry fluid treatment device located at or adjacent a corresponding fluid outlet , and at least one communication unit , the method comprisingreceiving fluid quality information of the fluid supply source obtained at a location between the fluid supply source and a point of supply to the at least one fluid treatment device;receiving fluid output flow measurements from at least one sensing module at or adjacent one or more of: the fluid treatment device and/or the at least one fluid outlets;receiving fluid treatment properties of the at least one point-of-use or point-of-entry fluid treatment device;calculating each individual service point of each point-of-use or point-of-entry fluid treatment device based on the fluid quality information of the fluid supply source, the fluid output flow measurements from a ...

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Номер записи: 85
28-06-2018 дата публикации

AUTO DIAGNOSTIC SENSOR BASED WATER PURIFICATION SYSTEM

Номер: US20180179084A1
Автор: SINHA Rakhi
Принадлежит:

An auto diagnostic sensor based water purification system is disclosed in the present invention. The system includes a water purification unit adapted to purify the contaminated water, a plurality of sensors placed within the said water purification unit and a micro controller unit (MCU) connected with the said plurality of sensors. The plurality of sensors is adapted to detect a plurality of water property parameters and provide an output data to the said MCU. The MCU is adapted to process the said output data and send it to a remotely located diagnostic device. The said remotely located diagnostic device monitors a malfunctioning condition of the said water purification system and provides a set of diagnostic instructions to auto diagnose the said water purification system. The system further includes a notification module adapted to notify the output data from the said MCU to a user of the said water purification system. 1. An auto diagnostic sensor based water purification system , the said water purification system comprising:a water purification unit adapted to purify the contaminated water;a plurality of sensors placed within the said water purification unit, wherein the plurality of sensors are adapted to detect a plurality of water property parameters and provide an output data related to the said plurality of water property parameters; anda micro controller unit (MCU) connected with the said plurality of sensors, wherein the said MCU is adapted to process the said output data and send it to a remotely located diagnostic device, wherein the said remotely located diagnostic device monitors a malfunctioning condition of the said water purification system and provides a set of diagnostic instructions to auto diagnose the said water purification system.2. The auto diagnostic sensor based water purification system as claimed in claim 1 , wherein the water purification unit is made up of one of a water treatment component claim 1 , wherein the said water ...

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Номер записи: 86
18-09-2014 дата публикации

Process Stream Decontamination Systems and Methods

Номер: US20140271346A1
Автор: Witt Lance
Принадлежит:

A decontamination system for decontaminating at least one contaminant in a process stream. Decontaminant liquid is dispersed into the process stream using atomization. A controller detects contaminant levels in the process stream and adjusts the flow of decontaminant fluid into the process stream in response. 1. A system for decontaminating a process stream containing at least one contaminant , the system comprising:a supply of decontaminant;a controller associated the supply of decontaminant and operable to introduce a controlled amount of decontaminant to the process stream;a sensor to detect a level of contaminant within the process stream and provide a signal indicative of the level to the controller; andwherein the controller adjusts the amount of decontaminant introduced into the process stream in response to the signal.2. The system of wherein the decontaminant is introduced into the process stream by atomization.3. The system of further comprising a fluid pump operably associated with the supply of decontaminant and being adjustable by the controller to adjust the amount of decontaminant.4. The system of wherein the process stream from a group consisting of: natural gas claim 1 , crude oil and water.5. The system of wherein the decontaminant is atomized by an atomizing nozzle that produces droplets having a size no larger than 50 microns in diameter.6. The system of further comprising a decontaminant recirculation mechanism wherein at least a portion of the supply of decontaminant is provided from a recirculation tank which contains at least some spent decontaminant and some useable decontaminant.7. The system of wherein the sensor further comprises:a chemical analyzer adapted to detect a level of contaminant within a process stream sample; anda pathway to transmit a process stream sample to the chemical analyzer, the pathway including at least one filter to condition the sample by removing liquid therefrom.8. The system of further comprising a pulsation ...

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Номер записи: 87
04-06-2020 дата публикации

System and method to improve control of conductivity, free residual chlorine, level, andpH in large cooling towers

Номер: US20200172409A1
Автор: Trujillo Ely Bencomo
Принадлежит:

A system and method are disclosed which significantly improves the control of conductivity, concentration of free residual chlorine, basin level, and pH in forced-draft open recirculating cooling towers, with a basin capacity of 750,000 gallons of water or more. Conductivity, free residual chlorine, basin level, and pH are each controlled by a programmable PID controller operating in a sampled-data environment where the set point is a continuously updated rate-of-change set value for conductivity, free residual chlorine, basin level, and pH based on a near-time prior manipulated value. Programmable PID controller outputs to each control element a manipulated value to bring the rate-of-change of the process value equal to the rate-of-change of the set value. 1. A system to improve the control of a plurality of operational parameters for cooling water in an open recirculating cooling tower , comprising;a. a plurality of set values;b. a programmable controller means;c. a plurality of electronic measurement means;d. a plurality of control element means;e. software resident in said programmable controller means;f. an electronic data storage means; (1) a first algorithm that samples said plurality of operational parameters, said plurality of set values, and a plurality of manipulated values at uniform intervals of time and saves the plurality of operational parameters, the plurality of set values, and said plurality of manipulated values, to said electronic data storage means;', '(2) a second algorithm that calculates a rate-of-change operational parameter for each of the plurality of operational parameters;', '(3) a third algorithm that calculates a rate-of-change set value for each of the plurality of set values from the plurality of manipulated values;', '(4) a fourth algorithm that smoothes said rate-of-change operational parameter and said rate-of-change set value; and', '(5) a fifth algorithm which reduces to a predetermined value the difference between the rate-of- ...

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Номер записи: 88
16-07-2015 дата публикации

Apparatus, System, and Method For Remediation of Contamination

Номер: US20150197428A1
Автор: Kryzak Thomas J.
Принадлежит: AIR & EARTH LLC

An apparatus, system and method for removing and treating contaminated materials on a bottom of a body of water and introducing growth packets to revitalize the treated bottom of the body of water. The structure may comprise a vessel with an open face. The vessel may be lowered down to the bottom of the body of water with the face facing down. As a result, the vessel and the bottom form an isolated space. The structure may comprise at least one agitating device(s) for stirring up the materials inside the vessel so as to form a mixture containing the sediment materials which in turn contain the contaminants. Multiple at least one pipe(s) may be coupled to the vessel for transporting the mixture out of the vessel for processing (filtering, treating with chemicals, etc.) so as to neutralize or eliminate the contaminants in the mixture. Then, the treated mixture can be returned to the inside of the vessel via the at least one pipe(s). 196-. (canceled)97. Apparatus for remediation of contaminated sediment at the bottom of a body of water , said apparatus comprising:a vessel having an opening facing and configured for direct physical contact with the bottom of the body of water so as to isolate an area contained within the opening from areas outside the opening;at least one agitator for suspending sediment contained within the opening;{'b': '40', 'a mapping system () for determining a longitudinal and latitudinal coordinates of the locations;'}first pipes configured to transport the contained and suspended sediment from the isolated area to the mapping system; andsecond pipes configured to transport processed suspended sediment from a processing system to the isolated area.98. The apparatus of claim 97 , wherein the mapping system is a Geographical Positioning System (GPS).99. The apparatus of claim 98 , wherein the at least one agitator is selected from the group consisting of a paddle claim 98 , an auger claim 98 , a spray head claim 98 , a whip claim 98 , a prop a ...

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Номер записи: 89
19-07-2018 дата публикации

Waste absorbing formulation with communication capabilities and toilet systems for use thereof

Номер: US20180199770A1
Автор: Curtis Randall Hibbs
Принадлежит: Hibbs Marketing Services LLC, Hibs Marketing Services LLC

A toilet apparatus has a waste material receiving bowl with an opening to receive an absorbent media and indicator and a sensor to detect a presence of the indicator in the material receiving bowl when the indicator is present in the material receiving bowl and transmit a signal indicating the indicator is present in the material receiving bowl. A control circuit receives the signal from the sensor, processes the signal to determine the indicator is present in the material receiving bowl, and causes one or more actions to be taken by the toilet apparatus based on determining the indicator is present in the material receiving bowl.

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Номер записи: 90
20-07-2017 дата публикации

CHEMICAL MANAGEMENT FOR SWIMMING POOLS

Номер: US20170203974A1
Автор: IRVING Greg, Morgan John, RIEDL John
Принадлежит:

A system for electric pH control of saltwater swimming pools, including a pump-assisted circuit for circulating saltwater to and from a swimming pool, means for determining the pH of the saltwater, a pH control cell having at least one pair of electrodes arranges: for electrolytically creating an alkaline and an acidic chemical, the cell including a water flow-through compartment and a species separation compartment, the compartments being separated by a separator structure, a drainage structure, and a controller functionally operative to compare the pH determined or sensed with a desired pH value, apply an electric potential across the electrodes of the cell and control one or both of the potential and electric current supplied to the electrodes as a function of the pH comparison and regulate drainage of an alkaline or acidic species which has been electrolytically generated. 1. A system for electric pH control of saltwater swimming pools , comprising:a pump-assisted circuit for circulating saltwater to and from a swimming pool;means for determining the pH of the saltwater, preferably a pH sensor;a pH control cell with an inlet and an outlet connected to the pump-assisted circuit for receiving and discharging saltwater from/to the pool, respectively, the pH control cell having at least one pair of electrodes arranged for electrolytically creating an alkaline and an acidic chemical species from saltwater flowing through the cell, the cell comprising a water flow-through compartment in which one of the electrodes is located and a species separation compartment arranged for receiving saltwater from the pump-assisted circuit and in which the other of the electrodes is located, the compartments being separated by a separator structure which is permeable to cation and anion transfer and either highly restrictive to or blocking of electrolyte flow between both compartments;a drainage structure, preferably including valve means, arranged for selectively draining liquid ...

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Номер записи: 91
27-06-2019 дата публикации

HAPTIC DELIVERY CLUSTER FOR PROVIDING A HAPTIC EFFECT

Номер: US20190197844A1
Автор: CRUZ-HERNANDEZ Juan, KHOSHKAVA Vahid, Levesque Vincent
Принадлежит:

A system having a haptic control unit, a haptic delivery cluster, and an electric field generator, magnetic field generator, or pneumatic actuator is presented. The haptic delivery cluster comprises a plurality of haptic delivery nodes, wherein each haptic delivery node of the plurality of haptic delivery nodes is separate from other haptic delivery nodes of the plurality of haptic delivery nodes, is at least one of a wireless communication device, a sensor, or a computing device, and has a dimension that is less than or equal to 5 mm. The electric field generator, magnetic field generator, or pneumatic actuator is in communication with the haptic control unit and is configured, when activated, to generate an electric field or a magnetic field in a physical environment in which the haptic delivery cluster is located, or to output a pulse of air in the physical environment. 120-. (canceled)21. A method for providing haptic effects , comprising:detecting, by a haptic control unit, user presence in a physical environment in which a haptic delivery cluster is located, wherein the haptic delivery cluster comprises a plurality of haptic delivery nodes, wherein each haptic delivery node of the plurality of haptic delivery nodes: (a) is separate from other haptic delivery nodes of the plurality of haptic delivery nodes, and (b) is at least one of a wireless communication device, a sensor, or a computing device;determining, by the haptic control unit, a location at which the user presence is detected;activating, by the haptic control unit after the user presence is detected, an electric field generator in communication with the haptic control unit to cause the electric field generator to generate an electric field in the physical environment of the haptic delivery cluster and to cause movement of the plurality of haptic delivery nodes towards the location at which the user presence is detected.22. The method of claim 21 , wherein each haptic delivery node of the plurality of ...

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Номер записи: 92
06-08-2015 дата публикации

Biofilter with fuzzy logic control

Номер: US20150217228A1
Автор: Eric Hansen, Timothy F. Matheis, Yunjie Zhang
Принадлежит: Evoqua Water Technologies LLC

A system for removing undesirable compounds from contaminated air includes a biofilter having a fuzzy-logic based controller. A contaminant, such as hydrogen sulfide, is removed from contaminated air by passing the contaminated air through the biofilter.

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Номер записи: 93
27-07-2017 дата публикации

Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment

Номер: US20170209340A1
Автор: Arthur W. Johnson, III, Bruce Aubrey, David Blaine, Douglas Sawyer, JR., Gregory Fournier, James Carter, James Murdock, Jason DeBruin, Jason Parcell, Kevin Potucek, Ray Denkewicz, Scott Petty, Vance Willis
Принадлежит: Hayward Industries Inc

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

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Номер записи: 94
26-07-2018 дата публикации

ELASTOMER RHEOLOGY SYSTEM AND PROCESS

Номер: US20180207605A1
Автор: Bell Sumana
Принадлежит:

An elastomer rheology process can include: receiving material formation data associated with an elastomer; conveying the elastomer towards one or more rollers that compress and stretch the elastomer according to a predetermined rolling profile comprising roller gap and speed settings; sensing a first dimension of a first portion of the elastomer before the first portion of the elastomer is passed through the sheeter; sensing a second dimension of a second portion of the elastomer after the second portion of the elastomer is passed through the sheeter; and calculating an elastomer property of the elastomer based on the controlled roller gap width, a measured roller force, the first dimension, and the second dimension. 1. An elastomer rheology process comprising:receiving material formation data associated with an elastomer;conveying the elastomer towards one or more rollers that compress and stretch the elastomer according to a controlled roller gap and a predetermined roller speed;sensing a first dimension of a first portion of the elastomer before the first portion of the elastomer is passed through the sheeter;sensing a second dimension of a second portion of the elastomer after the second portion of the elastomer is passed through the sheeter; andcalculating an elastomer property of the elastomer based on the controlled roller gap width, a measured roller force, the first dimension, and the second dimension.2. The elastomer rheology process as recited in claim 1 , further comprising:comparing the elastomer property with an elastomer property threshold.3. The elastomer rheology process as recited in claim 2 , further comprising:generating an indication when the elastomer property is within a range defined by the elastomer property threshold.4. The elastomer rheology process as recited in claim 2 , further comprising:generating predictive analytics when the elastomer property is not within a range defined by the elastomer property threshold.5. The elastomer ...

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Номер записи: 95
25-06-2020 дата публикации

APPARATUS AND METHOD FOR DECHLORINATION OF DISCHARGE WATER

Номер: US20200198990A1
Автор: Schallock Jason Robert
Принадлежит:

A system and method for conditioning water is provided. A fluid flow sensor senses a flow of untreated discharge water passing through a water discharge drain line. The sensor generates one of a first sensor signal indicating a flow of the untreated discharge water and a second sensor signal indicating an absence of the flow of the untreated discharge water. A water conditioning controller transmits a first actuation signal to a conditioning agent pump when the first sensor signal is received, wherein a portion of a conditioning agent residing in a conditioning agent reservoir is pumped into the water discharge drain line to mix with the flow of untreated discharge water, and transmits a second actuation signal to the conditioning agent pump when the second sensor signal is received so that the portion of the conditioning agent is not pumped from the conditioning agent reservoir. 1. A dechlorination treatment system , comprising: wherein the discharge pipe is fluidly coupled to a discharge outlet of a pool filter such that when a backwash operation is performed on the pool filter such that the chlorinated discharge water is forced out the discharge outlet of the pool filter into the discharge pipe,', a first sensor signal corresponding to a sensing of the flow of the chlorinated discharge water through the discharge pipe, and', 'a second sensor signal corresponding to an absence of the flow of the chlorinated discharge water through the discharge pipe;, 'wherein the fluid flow sensor is configured to transmit an output signal, where the output signal consists of], 'a fluid flow sensor that senses a flow of chlorinated discharge water passing through a discharge pipe,'}a dechlorinator controller communicatively coupled to the fluid flow sensor, wherein the dechlorinator controller receives one of the first sensor signal or the second sensor signal from the fluid flow sensor;a dechlorinator agent reservoir configured to store a dechlorinator agent; anda dechlorinator ...

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Номер записи: 96
27-07-2017 дата публикации

Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment

Номер: US20170212532A1
Автор: Arthur W. Johnson, III, Bruce Aubrey, David Blaine, Douglas Sawyer, JR., Gregory Fournier, James Carter, James Murdock, Jason DeBruin, Jason Parcell, Kevin Potucek, Ray Denkewicz, Scott Petty, Vance Willis
Принадлежит: Hayward Industries Inc

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

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Номер записи: 97
27-07-2017 дата публикации

Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment

Номер: US20170212536A1
Автор: Arthur W. Johnson, III, Bruce Aubrey, David Blaine, Douglas Sawyer, JR., Gregory Fournier, James Carter, James Murdock, Jason DeBruin, Jason Parcell, Kevin Potucek, Ray Denkewicz, Scott Petty, Vance Willis
Принадлежит: Hayward Industries Inc

Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment are provided. “Internet-of-Things” (IoT) functionality is provided for pool and spa equipment in a flexible and cost-effective manner. Network connectivity and remote monitoring/control of pool and spa equipment is provided by various components such as a network communication and local control subsystem installed in pool/spa equipment, and other components. Also disclosed are various control processes (“pool logic”) which can be embodied as software code installed in any of the various embodiments of the present disclosure.

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Номер записи: 98
16-10-2014 дата публикации

ELECTRONIC CIGARETTE AND METHOD FOR DISPOSING SMOKING DATA OF THE SAME

Номер: US20140305450A1
Автор: XIANG Zhiyong
Принадлежит:

The present invention discloses an electronic cigarette and a method for disposing smoking data of the electronic cigarette. The electronic cigarette includes a microcontroller, a smoking signal detecting module and a memory that are both connected with the microcontroller; the smoking signal detecting module configured to detect smoking signals and send the smoking signals to the microcontroller; the microcontroller configured to record a time of each reception of the smoking signals and a continuation time length of each received smoking signal, and calculate a smoking data according to the time and the continuation time length; the memory configured to store the time, the continuation time length and the smoking data; the smoking data including a time interval between every two smoking signals and a number of receiving the smoking signals during a preset period. The smoking data of the users using the electronic cigarette can be recorded and stored. 1. An electronic cigarette , comprising: a microcontroller , and a smoking signal detecting module and a memory that are both connected with the microcontroller;wherein the smoking signal detecting module is configured to detect smoking signals and send the smoking signals to the microcontroller;wherein the microcontroller is configured to record a time of each reception of the smoking signals and a continuation time length of each received smoking signal, and calculate a smoking data according to the time of each reception of the smoking signals and a continuation time length of each received smoking signal;wherein the memory is configured to store the time of each reception of the smoking signals, the continuation time length of each received smoking signal;wherein the smoking data includes a time interval between every two smoking signals and the number of receiving the smoking signal during a preset period.2. The electronic cigarette of claim 1 , wherein the electronic cigarette further comprises a data ...

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Номер записи: 99
02-08-2018 дата публикации

Identification of calibration deviations of pH-measuring devices

Номер: US20180216059A1
Автор: Eisenkraetzer Detlef, Greppmair Katrin, Klinger Christian
Принадлежит:

The invention relates to a comparison unit () configured for determining if a first pH measuring device of a first tank () is affected by a pH-measuring problem, the comparison unit being configured for: —receiving a first CO2 concentration and a first pH value, the first CO2 concentration being a CO2 concentration of a first gas volume above a medium in a first tank, the first CO2 concentration and the first pH value being measured at a first time when the medium in the first tank is in pH-CO2 equilibrium state with the first gas volume and before said equilibrium state is modified by the metabolism of a cell culture in the first tank, the first pH value being a measured value provided by a first pH measuring device operatively coupled to the first tank (); —receiving a second CO2 concentration and a second pH value, the second CO2 concentration being a CO2 concentration of a second gas volume above a medium in a second tank, the second CO2 concentration and the second pH value being measured at a second time when the medium in the second tank is in pH-CO2 equilibrium state with the second gas volume and before said equilibrium state is modified by the metabolism of a cell culture, the second pH value being a measured value provided by a second pH measuring device; —comparing the first and second pH values and CO2 concentrations for determining if comparing (), by the comparison unit, the first and second pH values and comparing the first and second CO2 concentrations for determining if the first pH measuring device is affected by the pH-measuring problem. 1. A method for determining if a first pH measuring device operatively coupled to a first tank is affected by a pH-measuring problem , the problem being that the first pH measuring device is calibrated differently than a second pH measuring device operatively coupled to a second tank , the method comprising:receiving, by a comparison unit, a first CO2 concentration and a first pH value, the first CO2 ...

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Номер записи: 100