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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 1523. Отображено 100.
12-07-2012 дата публикации

Systems and methods for controlling a sprinkler system based on sensor information

Номер: US20120175425A1
Автор: Bradley D. Evers, Cara Evers, Kerley Prudhomme, Michael R. Winters
Принадлежит: HARRIS CORP

Systems ( 100 ) and methods ( 800 ) for controlling a sprinkler system. The methods involve connecting a Sensor-Based Control System (SBCS) between a Sprinkler Control System (SCS) and at least one valve ( 106 1 , 106 2 , . . . , 106 N ) and/or pump ( 109 ). A user-interactive session is performed to select a threshold value (THR) for a relative moisture content parameter. A Sensor Device (SD) measures a moisture content of soil contained in a tract of land ( 110 ). Thereafter, Measurement Data (MD) is communicated from SD ( 112 1 , . . . , 112 5 ) to SBCS. MD includes information defining an amount of moisture content measured by SD. At SBCS, it is determined if the amount of moisture content exceeds THR. If the amount of moisture content does not exceed THR, an electrical connection is established between SCS and the valve. An electrical connection can additionally or alternatively be established between SCS and the pump.

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Номер записи: 1
18-10-2012 дата публикации

Evapotranspiration and Soil Moisture Based Irrigation Control

Номер: US20120261486A1
Автор: Larry C. Sarver, Soren Haxvig
Принадлежит: Sarver Larry C, Soren Haxvig

In an irrigation system and method, a controller acquires data regarding soil moisture from one or more soil moisture sensors disposed in an irrigation area and determines whether to irrigate or withhold irrigation from the irrigation area based on a combination of evapotranspiration (ET) data and the acquired soil moisture data. An irrigation means is responsive to the controller determining whether to apply or withhold irrigation from the irrigation area for respectively applying or withholding irrigation from the irrigation area.

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Номер записи: 2
31-01-2013 дата публикации

Methods, systems, and computer program products for measuring the density of material including an electromagnetic moisture property detector

Номер: US20130026354A1
Автор: Robert E. Troxler
Принадлежит: Troxler Electronic Laboratories Inc

The subject matter described herein includes methods, systems, and computer program products for measuring the density of a material. According to one aspect, a material property gauge includes a nuclear density gauge for measuring the density of a material. A radiation source adapted to emit radiation into a material and a radiation detector operable to produce a signal representing the detected radiation. A first material property calculation function may calculate a value associated with the density of the material based upon the signal produced by the radiation detector. The material property gauge includes an electromagnetic moisture property gauge that determines a moisture property of the material. An electromagnetic field generator may generate an electromagnetic field where the electromagnetic field sweeps through one or more frequencies and penetrates into the material. An electromagnetic sensor may determine a frequency response of the material to the electromagnetic field across the several frequencies.

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Номер записи: 3
02-05-2013 дата публикации

TIME DOMAIN REFLECTOMETRY FOR CHARACTERIZING SOILS

Номер: US20130110398A1
Автор: Drnevich Vincent P., Jung Sochan, Najm Majdi Abou
Принадлежит: PURDUE RESEARCH FOUNDATION

New time-domain response system calibration techniques are described for determining dry density and water content of soil based on electromagnetic wave propagation through it. For example, one disclosed technique use the ratio between V, the voltage difference between the peak and trough of the response signal, and V, the long-term (i.e., steady-state) response of the system to the input pulse. These values are measurable, even for highly conductive soils, and calibration done in a laboratory can be applied to measurements taken in an uncontrolled field environment. 1) A method for measuring a property of soil , comprising:providing a plurality of spikes adapted to be driven into the soil;driving said plurality of spikes into the soil in spaced relationship;applying to said plurality of spikes an electrical signal suitable for time domain reflectometry;{'sub': '1', 'analyzing a reflected signal using time domain reflectometry to measure a voltage drop V;'}{'sub': d', '1', 'd, 'calculating dry density ρof the soil using a predetermined relationship between Vand ρ; and'}{'sub': 'd', 'calculating gravimetric water content w of the soil using a predetermined relationship between ρ, and w.'}2) The method of claim 1 , wherein the soil has a surface and the plurality of spikes have a lower end claim 1 , and wherein said analyzing a reflected signal includes measuring the apparent distance between a signal reflected from the soil and a signal reflected from the lower end of said plurality of spikes to determine an apparent length l.3) The method of claim 2 , wherein said plurality of spikes have a probe length embedded in the soil Land an apparent dielectric constant Kis determined as K=(l/L).5) The method of claim 1 , wherein analyzing a reflected signal includes determining an apparent dielectric constant Kof the soil and measuring a long term voltage Vof the reflected signal.13) A method for measuring a property of soil claim 1 , comprising:providing a plurality of ...

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Номер записи: 4
16-05-2013 дата публикации

METHOD AND DEVICE FOR MONITORING A HUMIDITY SENSOR IN A COMBUSTION ENGINE, USING OXYGEN MEASUREMENT OF OTHER SENSORS IN THE ENGINE, SUCH AS NOX, LAMBDA AND/OR OXYGEN SENSORS

Номер: US20130118232A1
Автор: Auckenthaler Theophil, Zaehner Werner
Принадлежит: FPT MOTORENFORSCHLUNG AG

The present invention provides for a method and device for monitoring an ambient humidity sensor in a combustion engine, where the monitoring of the ambient humidity sensor is made by comparing the ambient humidity measured by said humidity sensor and an ambient humidity determined from an oxygen measurement of at least another sensor in the engine system, such as a NOX, or Lambda and/or an oxygen sensor. Said comparison is made using an offset of the oxygen signal reading of said at least another sensor, in a fuel cut condition where the drift or offset of said another sensor is related to the variation of the ambient humidity. 1. Method for monitoring a humidity sensor in a combustion engine system , comprising a step of comparing an ambient humidity measured by said humidity sensor and an ambient humidity determined from an oxygen measurement of at least another sensor in the engine system.2. Method as in claim 1 , wherein said comparison is made using an offset of the oxygen signal reading of said at least another sensor claim 1 , in a condition where the drift or offset of said another sensor is related to the variation of the ambient humidity.3. Method as in claim 2 , wherein said condition is of fuel cut-off in the engine system.4. Method as in claim 1 , wherein said at least another sensor comprises a NOX claim 1 , or Lambda and/or an oxygen sensor.5. Method as in claim 1 , wherein before said step of comparison claim 1 , said ambient humidity determined from an oxygen measurement is corrected and filtered according to sensor information depending on specific conditions in the engine claim 1 , such as fuel quantity claim 1 , air quantity claim 1 , gas pressure claim 1 , engine speed claim 1 , temperature.6. Device for monitoring a humidity sensor in a combustion engine system claim 1 , said engine system comprising said humidity sensor claim 1 , an intake system and an exhaust system claim 1 , and at least another sensor measuring oxygen in said intake ...

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Номер записи: 5
25-07-2013 дата публикации

APPARATUS FOR DETERMINING A MOISTURE CONTENT OF A FLUID FLOWING THROUGH A PIPE LINE

Номер: US20130186189A1
Автор: Fuhrmann Christian
Принадлежит: Emerson Climate Technologies GmbH

The invention relates to an apparatus for determining the moisture content of a fluid flowing through a pipe line, having a housing with a sight glass arranged at a first side of the housing, a housing opening which allows an entry of the fluid into an inner housing space and a moisture indicator which is visible through the sight glass, wherein a dimension of the housing opening in at least one direction is smaller than a dimension of the sight glass in the same direction. 11012. An apparatus () for determining the moisture content of a fluid flowing through a pipe line () , comprising{'b': 14', '22, 'a housing () which defines an inner housing space ();'}{'b': 18', '16', '14, 'a sight glass () arranged at a first side () of the housing ();'}{'b': 32', '28', '14', '16', '12', '22, 'a housing opening () which is arranged at a second side () of the housing (), which is disposed opposite the first side () and which allows an entry of the fluid flowing through the pipe line () into the inner housing space (); and'}{'b': 24', '22', '18, 'a moisture indicator () which is arranged in the inner housing space () visible through the sight glass (),'}{'b': 32', '18, 'wherein a dimension of the housing opening () is smaller in at least one direction than a dimension of the sight glass () in the same direction.'}210. An apparatus () in accordance with claim 1 , wherein the fluid is a refrigerant of a refrigeration machine.31030281418. An apparatus () in accordance with claim 1 , wherein a housing wall () defining the second side () of the housing () extends at least regionally substantially parallel with the sight glass ().41030281418. An apparatus () in accordance with claim 1 , wherein a housing wall () defining the second side () of the housing () extends at least regionally obliquely to the sight glass ().51030281432. An apparatus () in accordance with claim 1 , wherein a housing wall () defining the second side () of the housing () converges at least regionally toward the ...

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Номер записи: 6
29-08-2013 дата публикации

Combined environmental parameter sensor

Номер: US20130219994A1
Автор: Andrew D. McNeil, Dubravka Bilic
Принадлежит: Individual

A combination sensor and corresponding method of measuring a plurality of environmental parameters uses a pressure sensor disposed on an integrated circuit die; a humidity sensor disposed on the integrated circuit die; and a circuit coupled to and shared by the pressure sensor and the humidity sensor to facilitate pressure and humidity sensing

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Номер записи: 7
29-08-2013 дата публикации

DEVICE, SYSTEM, AND METHOD OF IRRIGATION

Номер: US20130223934A1
Автор: DANILOV Yuri, VEITSMAN Alexander
Принадлежит:

An irrigation system for irrigating a plant having a root comprises: a valve to begin irrigation from a water source at a first time-point; a moisture sensor to sense moisture at a second, subsequent, time-point, said moisture sensor being located underground at an insertion depth between ground surface and a maximum depth of the root; a water drainage speed calculator to calculate a water drainage speed based on the first time-point, the second time-point, and the insertion depth of the moisture sensor; and a target drainage time calculator to calculate a remaining time for irrigation, based on the calculated water drainage speed and further based on a difference between the insertion depth and the maximum depth of the root. 1. An irrigation system for irrigating a plant having a root , the irrigation system comprising:a valve to begin irrigation from a water source at a first time-point;a moisture sensor to sense moisture at a second, subsequent, time-point, said moisture sensor being located underground at an insertion depth between ground surface and a maximum depth of the root;a water drainage speed calculator to calculate a water drainage speed based on the first time-point, the second time-point, and the insertion depth of the moisture sensor; anda target drainage time calculator to calculate a remaining time for irrigation, based on the calculated water drainage speed and further based on a difference between the insertion depth and the maximum depth of the root.2. The irrigation system of claim 1 , further comprising:an irrigation processor to determine that the remaining time for irrigation elapsed, and to send a signal commanding the valve to stop irrigation from said water source.3. The irrigation system of claim 2 , further comprising:a wireless transmitter to transmit to a remote server data corresponding to at least one of:the first time-point, the second time-point, the calculated water drainage speed, and the calculated remaining time for irrigation ...

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Номер записи: 8
03-10-2013 дата публикации

Soil Moisture Sensor

Номер: US20130255783A1
Автор: Hill Jason Lester, Runge Thomas H., Zimmerman James
Принадлежит: THE TORO COMPANY

In one embodiment, the present invention is directed to a soil moisture sensor for interrupting an irrigation schedule of an irrigation controller. The moisture sensor comprises a relatively flat body with two lower electrodes and two lower anchoring barbs. A receiver receives moisture readings from the sensor and compares moisture data to a predetermined moisture interrupt value or limit, over which irrigation is interrupted. 1. A soil moisture system comprising:a soil moisture sensor;a receiver unit having a wireless transceiver communicating with said soil moisture sensor;an irrigation interrupt value stored in said soil moisture system; said irrigation interrupt value displayable and adjustable on a user interface of said soil moisture system as a percentage of a maximum soil moisture content of a region of soil; and,an interruption mechanism interrupting irrigation controlled by an irrigation controller; said interruption mechanism interrupting irrigation based on said irrigation interrupt value and a present soil moisture value transmitted from said soil moisture sensor.2. The soil moisture system of claim 1 , further comprising a calibration routine in which said soil moisture sensor periodically measures moisture of said region of soil over a predetermined period of time to determine said maximum soil moisture content.3. The soil moisture system of claim 1 , in which said soil moisture system determines said maximum soil moisture content as a moisture value of said region of soil at about six hours past a peak soil moisture measurement of said region of soil.4. The soil moisture system of claim 1 , wherein said interruption mechanism delays interruption of irrigation until after a predetermined amount of time after the last irrigation cycle.5. The soil moisture system of wherein said soil moisture system determines that an irrigation event has occurred by determining that said maximum soil moisture content of said region of soil has been reached.6. The soil ...

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Номер записи: 9
05-12-2013 дата публикации

METHOD FOR DETERMINING THE MAGNITUDE OF AN IRRIGATION EVENT IN A SECTION OF SOIL, AND RELATED SYSTEMS

Номер: US20130319089A1
Автор: le Roux Jac
Принадлежит:

A method for determining an amount of moisture that has entered a section of soil via irrigation, includes sensing at a first moment in time a total amount of moisture in a sub-section of the section of soil, and in response to the amount sensed at the first moment in time, determining a total amount of moisture, W, in the section of soil at the first moment in time. Sensing at a second, subsequent moment in time a total amount of moisture in a sub-section of the section of soil, and in response to the amount sensed at the second moment in time, determining a total amount of moisture, W, in the section of soil at the second moment in time. Then, comparing the two Wand Wby, for example, subtracting Wfrom W. The method also includes determining an amount of moisture that has entered the section of soil during a period between the first and second moments in time via natural precipitation, and determining an amount of moisture that has left the section of soil during the period between the first and second moments in time. Then, adding to the comparison of the two Wand Wthe determined amount of moisture that has left the section of soil, and subtracting from this amount the determined amount of moisture that has entered the section of soil. 1. A method for determining an amount of moisture that has entered a section of soil via irrigation , the method comprising:sensing at a first moment in time a total amount of moisture in a sub-section of the section of soil;in response to the amount sensed at the first moment in time, determining a total amount of moisture in the section of soil at the first moment in time;sensing at a second, subsequent moment in time a total amount of moisture in a sub-section of the section of soil;in response to the amount sensed at the second moment in time, determining a total amount of moisture in the section of soil at the second moment in time;comparing the two, determined total amounts of moisture in the section of soil,determining an ...

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Номер записи: 10
19-12-2013 дата публикации

METHOD AND SYSTEM FOR MEASURING THE COMPOSITION OF A MULTIPHASE WELL SAMPLE

Номер: US20130333460A1
Автор: Bergren Frank Edward
Принадлежит:

The accuracy of a measurement of the composition of a multiphase sample containing crude oil and water is improved by pouring the sample into a bottle shaped container (), which is dimensioned such that the oil-water interface () is located in an upper portion (), which forms a bottleneck that has a smaller cross section than a lower portion () of the container (), which lower portion () has a substantially frusto-conical shaped intermediate section () contiguous with the upper portion () that allows accurate water cut measurement even if the oil-water interface is located within the intermediate section (). 1. A method for measuring the composition of a multiphase sample containing crude oil and water , the method comprising:pouring the sample into a container with an at least partly transparent side wall that extends between the top and bottom of the container;allowing the crude oil and water phases in the sample to separate such that a visible oil-water interface is formed within the container; anddetermining the relative fraction of each phase in the sample by visually comparing the location of the oil-water and other interfaces against graduated volume markings on the at least partially transparent side wall of the container;wherein the accuracy of the measurement is enhanced by:providing the container with a bottle-shaped profile such that a lower portion of the container, which is located adjacent to the bottom of the container, has a larger cross section than an upper portion of the container, which is located adjacent to the top of the container;characterized in that the accuracy of the measurement is further enhanced by providing the lower portion of the container with a substantially frusto-conical shaped intermediate section contiguous with the upper portion.2. The method of claim 1 , wherein the profile of the container has a substantially tubular shape and the lower portion of the container has a larger internal diameter than the upper portion of the ...

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Номер записи: 11
26-12-2013 дата публикации

Irrigation Apparatus and a Sensor Thereof

Номер: US20130341420A1
Автор: Cordingley Chris, Lister Gary D., Shepherd Ray, Street Alvey
Принадлежит: Verdirrigation Ltd.

The invention relates to a moisture sensor () for an irrigation apparatus (). The moisture sensor () being operable to monitor a moisture content for a medium in which it is located to provide a control signal for operating the irrigation apparatus () for controlling a water supply () to the medium. The moisture sensor () comprises a sensing capacitor (). 1. A moisture sensor for an irrigation apparatus , the moisture sensor being operable to monitor a moisture content for a medium in which it is located to provide a control signal for operating the irrigation apparatus for controlling a water supply to the medium , the moisture sensor comprising a sensing capacitor , wherein the moisture sensor comprises an oscillator circuit coupled to the sensing capacitor.211-. (canceled)12. A moisture sensor according to claim 1 , wherein the oscillator circuit comprises an operational amplifier.13. A moisture sensor according to claim 12 , wherein the operational amplifier is operable to charge and discharge the sensing capacitor to provide an output signal from the oscillator circuit having a frequency being dependent on a moisture content of a medium in which the moisture sensor is located.14. A moisture sensor according to claim 13 , wherein a microcontroller is operable to receive the output signal to determine the frequency thereof.15. A moisture sensor according to claim 1 , wherein the oscillator circuit comprises a first semiconductor switch.16. A moisture sensor according to claim 15 , wherein the sensing capacitor is coupled to a modulating capacitor which is chargeable via the first semiconductor switch.17. A moisture sensor according to claim 16 , wherein the oscillator circuit comprises a second semiconductor switch which is operable to alternatively couple the sensing capacitor to a resistor and the modulating capacitor.18. A moisture sensor according to claim 16 , wherein the oscillator circuit comprises an operational amplifier claim 16 , and the modulating ...

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Номер записи: 12
23-01-2014 дата публикации

MOISTURE MEASURING APPARATUS AND COMPUTER-READABLE MEDIUM

Номер: US20140025300A1
Автор: OKUMURA Ryo
Принадлежит:

An object of the present invention is to provide a moisture measuring apparatus which, when the body of the apparatus for measuring a state of moisture in a measurement target object is mounted into the measurement target object, provides a user with a mounting state as to whether the moisture measuring apparatus has been appropriately mounted. In the present invention, the CPU of a moisture measuring apparatus determines the mounting state of the moisture measuring apparatus in soil that is a measurement target object (judges whether or not there is a gap between a sensor electrode and soil) based on the state of moisture (moisture amount) measured by a soil moisture amount sensor, and informs a result of the judgment. 1. A moisture measuring apparatus comprising:a moisture measuring section which measures a state of moisture in a measurement target object;a determination section which determines a mounting state of the moisture measuring apparatus in the measurement target object based on the state of moisture measured by the moisture measuring section; andan informing section which informs a result of determination by the determination section.2. The moisture measuring apparatus according to claim 1 , wherein the determination section determines the mounting state based on change in the state of moisture measured by the moisture measuring section in a predetermined time period.3. The moisture measuring apparatus according to claim 2 , wherein the determination section determines the mounting state based on whether or not a ratio of a maximum value to a minimum value in the change in the state of moisture is equal to or higher than a predetermined threshold value.4. The moisture measuring apparatus according to claim 3 , wherein the determination section judges whether present moment is immediately after a start of watering to soil based on the state of moisture claim 3 , and determines the mounting state based on whether or not the ratio of the maximum value to ...

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Номер записи: 13
06-03-2014 дата публикации

MOISTURE STATUS MEASURING DEVICE AND COMPUTER-READABLE MEDIUM

Номер: US20140060164A1
Автор: Tomida Takahiro
Принадлежит: CASIO COMPUTER CO., LTD.

A moisture status measuring device includes a moisture sensor, a drainage sensor, and a moisture status acquirer. The moisture sensor outputs an output value according to an amount of moisture contained in soil housed in a container that includes drainage holes. The drainage sensor detects water discharged from the drainage holes. The moisture status acquirer acquires moisture status information expressing the current moisture status of moisture in the soil on the basis of the output value from the moisture sensor at the time when the drainage sensor detected water and the current output value from the moisture sensor. 1. A moisture status measuring device comprising:a moisture sensor that measures an output value according to an amount of moisture contained in soil housed in a container that includes drainage holes;a drainage sensor that detects water discharged from the drainage holes; anda moisture status acquirer that acquires moisture status information expressing a moisture status of the soil on the basis of the moisture sensor and the drainage sensor.2. The moisture status measuring device according to claim 1 , whereinthe moisture status acquirer acquires moisture status information expressing the current moisture status of the soil on the basis of (a) the output value from the moisture sensor at the time when the drainage sensor detected water and (b) the current output value.3. The moisture status measuring device according to claim 2 , whereinthe moisture status acquirer acquires, as the moisture status information, a ratio of the current output value to the output value at the time when the drainage sensor detected water.4. The moisture status measuring device according to claim 3 , whereinthe moisture status acquirer acquires, as the moisture status information, a ratio of the difference between the current output value and the given output value to the difference between the output value at the time when the drainage sensor detected water and a given ...

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Номер записи: 14
20-03-2014 дата публикации

Humidity Sensing System

Номер: US20140076027A1
Автор: Nicholson Stewart
Принадлежит:

A humidity sensor and filter assembly are housed within a cylindrical barrel that is positioned in a process gas stream such as combustion flue gas. A portion of sample flue gas is conducted through the barrel and the filter assembly past the sensor located inside the filter so that accurate humidity measurements can be taken. Unwanted flue gas particulate matter accumulated on the outside surface of the filter is ejected by pulsed purge gas admitted into the filter to reverse the flow through the filter. In one embodiment a heat exchange chamber preheats the purge gas. In another embodiment the pulsed purge is supplied by a reciprocal piston contiguous with the internal volume of the filter that reverses the flow through the filter using the process gas. 1. A device for sensing humidity in a stream of process gas , comprising:elongate cylindrical barrel constituting a main body of the device, said barrel including a process gas inlet port and an outlet port, said outlet port being in fluid communication with said inlet port through a filtration duct for conducting a continuous flow of a slipstream of said process gas stream past a humidity sensor;a filtration assembly comprising a filter defining a enclosed internal volume housing the humidity sensor, said assembly providing said sensor with a protective barrier against contact with solid matter within said process slipstream;a source of purge gas;a purge gas conditioning chamber within said barrel partially defined by a sidewall thereof, said chamber being so disposed as to receive a flow of purge gas originating from said source at an upstream end to equalize the purge gas temperature and humidity approximately with the process gas stream; andmeans for discharging said purge gas from a downstream end of said conditioning chamber into said filter internal volume thereby reversing the gas flow direction through the filter to clean the outer surface of the filter.2. The device of further including a purge gas ...

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Номер записи: 15
20-03-2014 дата публикации

SHEET MATERIAL IDENTIFICATION DEVICE AND METHOD, AND IMAGE FORMING APPARATUS

Номер: US20140079458A1
Автор: KUBOTA Shinichi, MIKI Yoshihiko, Seto Masami, TAN Kunihiro
Принадлежит: RICOH COMPANY, LTD.

A sheet material identification device includes a humidity adjuster, a detector, and a controller. The humidity adjuster adjusts the humidity of a sheet material by causing the sheet material to either release or absorb moisture. The detector detects the humidity of the sheet material before and after the adjustment of the humidity. The controller calculates a first difference in humidity of the sheet material before and after the adjustment of the humidity, and identifies the type of sheet material on the basis of the first difference. 1. A sheet material identification device comprising:a humidity adjuster configured to adjust the humidity of a sheet material by causing the sheet material to either release or absorb moisture;a detector configured to detect the humidity of the sheet material before and after the adjustment of the humidity; anda controller configured to calculate a first difference in humidity of the sheet material before and after the adjustment of the humidity, and identify the type of sheet material on the basis of the first difference.2. The sheet material identification device according to claim 1 , wherein the detector detects the humidity of a printing surface of the sheet material before and after the adjustment of the humidity claim 1 , andwherein the controller calculates a second difference in humidity of the printing surface before and after the adjustment of the humidity, and identifies the type of sheet material on the basis of the first and second differences.3. The sheet material identification device according to claim 1 , wherein the humidity adjuster includes a heater configured to heat the sheet material to cause the sheet material to release moisture.4. The sheet material identification device according to claim 1 , wherein the humidity adjuster includes a drier configured to dry the sheet material to cause the sheet material to release moisture.5. The sheet material identification device according to claim 1 , wherein the ...

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Номер записи: 16
10-04-2014 дата публикации

System, Components, and Methods for Detecting Moisture

Номер: US20140096600A1
Автор: Powell Alan B.
Принадлежит:

To address this and/or other needs, the present inventor devised, among other things, a passive moisture detection probe that can be installed and left in place to continuously indicate whether the moisture-content in the wall-cavity of a building is below or above a desirable level. One exemplary moisture detection assembly includes a moisture-absorbent sensor element and an indicator. The sensor element, which can be placed in contact with the inner surface of a home's exterior sheathing, expands and contracts in response to the moisture content of the sheathing. The indicator, for example a rod, moves in responsive to the expansion and contraction of the sensor element, with its relative position corresponding to the moisture in the exterior sheathing and thus providing an on-going and observable sign of moisture intrusion. 1. A moisture detection assembly for use in detecting moisture at a surface of a building structure , the assembly comprising:a sensor element for contacting the surface of the building structure;an indicator responsive to movement of at least a portion of the sensor element to indicate a moisture condition at the surface of the building.2. The moisture detection assembly of claim 1 , wherein the sensor element comprises a water-absorbing polymer which expands uniformly in at least one of its three physical dimensions as it absorbs water.3. The moisture detection assembly of claim 1 , wherein the sensor element consist essentially of a Hydroxy Terminated Poly (Oxyalkylene) Polyol.4. The moisture detection assembly of :wherein the sensor element has the form of a right circular cylinder having a front face and a rear face; and a chamber at least partially containing the sensor element and defining an axial dimension generally perpendicular to the front face of the sensor element;', 'means, within the chamber and including a helical spring, for biasing the front face of the sensor element into contact with the surface of the building; and', ...

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Номер записи: 17
01-01-2015 дата публикации

SMART ACTIVE TYRE PRESSURE OPTIMISING SYSTEM

Номер: US20150005982A1
Автор: MUTHUKUMAR PRASAD
Принадлежит:

Smart Active Tyre Pressure Optimising System [TPOS] is a highly time sensitive design and technique that acts instantaneously in sensing and controlling the tire pressure particularly in imminent and inevitable critical driving situations to reduce emergency & high speed breaking distance, mitigate—loss of traction, hydroplaning, roll over, loss of stability, over & under steering, break failure, loss of control due to puncture by smartly sensing, perform context aware computing and directing the Tyre Pressure Control Units [TPCU] to instantaneously control the tyre pressure in right time with right pressure on right tyres thereby actively controlling the footprint and sidewall deformation rate to enhance traction & stability simultaneously sustaining drivability or steerability ultimately to avoid or reduce the impact of collusion and overcome or mitigate critical situations for protecting the vehicles, occupants, pedestrians and other objects around or on the way; also according to design, configurations and scenarios the system instantaneously optimises the tyre pressure on all tyres for further safe driving till next restoration else restores the pressure to optimum preset value utilising inbuilt reservoir or other external restoration systems immediately after the vehicle overcomes the critical situation to continue with safe and comfortable driving. In critical situations TPOS performs sensing, pre computing, current computing for controlling the tire pressure during critical situation, post computing to optimise tire pressure after overcoming accordingly. TPOS utilise smart and adaptive closed loop processing algorithm with predetermined and tested lookup table to instantaneously check and compare the effects between predetermined and tested real world scenarios to the actual real world scenarios for actively sensing, computing and controlling the tire pressure accordingly to mitigate the critical situations. The controlling of tyre pressure is computed ...

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Номер записи: 18
09-01-2020 дата публикации

SENSOR-BASED INTERRUPTION OF AN IRRIGATION CONTROLLER

Номер: US20200012299A1
Автор: JR. Joseph G., Porrazzo, Weiler Steven W.
Принадлежит:

Some embodiments provide a system and method for interfacing with an irrigation controller based on rainfall, the system comprising: an interface unit including a housing and a control unit within the housing and configured to: cause an interruption of one or more watering schedules executed by the irrigation controller, which is separate from the interface unit, based on signaling received from a rain sensor including hygroscopic material, when a sensed expansion of the hygroscopic material is above a set rainfall accumulation threshold parameter, the rain sensor being separate from the interface unit and the hygroscopic material being configured to expand in response to being contacted by the rainfall and to contract in response to an absence of the rainfall; and remove the interruption after a completion of a predetermined interval of time after a sensed contraction of the hygroscopic material indicative of a rainfall stop. 1. A system for interrupting irrigation executed by interfacing irrigation controller based on rainfall , the system comprising:an irrigation controller configured to execute an irrigation schedule and selectively output activation power signals to one or more of a plurality of station activation lines coupled to irrigation valves based on the irrigation schedule; cause an interruption of one or more watering schedules executed by the irrigation controller, the rain sensor being separate from the interface unit; and', 'remove the interruption after a completion of a predetermined interval of time after rain sensor data indicates a rainfall stop;, 'an interface unit including a housing and a control unit within the housing and configured to be removably coupled to the irrigation controller, wherein the interface unit is configured to in response to the rain sensor data indicating the rainfall stop, initiate a timer configured to count down a remainder of time left on the predetermined interval of time of the interruption;', 'obtain additional ...

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Номер записи: 19
09-01-2020 дата публикации

METHOD FOR SELECTIVELY DEPLOYING SENSORS WITHIN AN AGRICULTURAL FACILITY

Номер: US20200012852A1
Автор: Alexander Brandon Ace, Bergelin Nicole, Binney Jonathan, Ding Winnie
Принадлежит:

One variation of a method for deploying sensors within an agricultural facility includes: accessing scan data of a set of modules deployed within the agricultural facility; extracting characteristics of plants occupying the set of modules from the scan data; selecting a first subset of target modules from the set of modules, each target module in the set of target modules containing a group of plants exhibiting characteristics representative of plants occupying modules neighboring the target module; for each target module, scheduling a robotic manipulator within the agricultural facility to remove a particular plant from a particular plant slot in the target module and load the particular plant slot with a sensor pod from a population of sensor pods deployed in the agricultural facility; and monitoring environmental conditions at target modules in the first subset of target modules based on sensor data recorded by the first population of sensor pods. 1. A method for deploying sensors within an agricultural facility comprising:accessing scan data of a set of modules deployed within the agricultural facility;extracting characteristics of plants occupying the set of modules from the scan data;selecting a first subset of target modules from the set of modules, each target module in the set of target modules containing a group of plants exhibiting characteristics representative of plants occupying modules neighboring the target module; remove a particular plant from a particular plant slot in the target module; and', 'load the particular plant slot with a sensor pod from a first population of sensor pods deployed in the agricultural facility; and, 'for each target module in the first subset of target modules, scheduling a robotic manipulator within the agricultural facility tomonitoring environmental conditions at target modules in the first subset of target modules based on sensor data recorded by the first population of sensor pods.2. The method of :wherein accessing ...

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Номер записи: 20
18-01-2018 дата публикации

ON-THE-GO SOIL SENSORS AND CONTROL METHODS FOR AGRICULTURAL MACHINES

Номер: US20180014455A1
Автор: ZIELKE ROGER R.
Принадлежит:

An on-the-go monitor and control means and method for an agriculture machines includes on-the-go soil sensors that can be used to control tillage and seeding depth. On seeder implements, the sensors provide information that affects uniform plant emergence. 1. A method of monitoring and displaying readings associated with a soil moisture sensor on an agricultural machine as the agricultural machine traverses a field , the method comprising:sensing soil moisture data with the soil moisture sensor on the agricultural machine as the agricultural machine traverses the field;displaying on a display associated with the agricultural machine a representation of soil moisture.2. The method of wherein the representation of soil moisture comprises soil moisture as percent content of soil.3. The method of wherein the representation of soil moisture comprises a soil moisture range in which the soil moisture falls.4. The method of wherein the agricultural machine comprises a seed firmer and wherein the soil moisture sensor is mounted on the seed firmer.5. The method of wherein the soil moisture sensor is mounted on the agricultural machine to measure moisture at or proximate a bottom of a seed trench formed using the agricultural machine.6. The method of wherein the agricultural machine is an agricultural tillage machine and wherein the soil moisture sensor is mounted on the agricultural machine to measure moisture at a cutting depth of the agricultural tillage machine.7. The method of wherein the agricultural machine is an agricultural tillage machine and wherein the method further comprises automatically controlling tillage depth of the agricultural tillage machine using the soil moisture data.8. The method of wherein the method further comprises controlling seed trench depth.9. The method of further comprising automatically controlling application rate of at least one agricultural input based on the soil moisture data claim 1 , the at least one agricultural input selected from ...

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Номер записи: 21
10-02-2022 дата публикации

AUTOMATED TURF TESTING APPARATUS AND SYSTEM FOR USING SAME

Номер: US20220039747A1
Автор: Aldahir Philipe, Cisneros Thomas, Crandall Jeff, Kent Richard, Lipari Jeff, Spratley Edward Meade, Yoder Jared
Принадлежит: Biocore LLC

A mobile apparatus that is automated to measure controlled and applied forces and moments to sport surfaces allowing for performance and safety assessment of athletic apparel and athletic surfaces, such as natural or artificial turf. The apparatus is capable of using not only shear and compressive forces, but also rotational moments, and all prescribed forces and moments in combination at the same or different times. The apparatus and related system can link these forces and moments together and combine them to more closely mimic behaviors of a human foot during an athletic movement, thereby applying and measuring interactions between all forces and moments at the same or different times. 1. An apparatus configured to apply static or dynamic kinetics or kinematics at one or more prescribed levels or rates , wherein the apparatus mimics or substantially mimics a behavior or a motion of a human foot , other human body part , or a piece of athletic equipment during an athletic movement , wherein applying and measuring interactions between the apparatus and an athletic playing surface at a same or different time or times allows for a performance and/or safety evaluation of athletic apparel , the athletic playing surface , or both.2. The apparatus of claim 1 , further comprising a user interface capable of generating or presenting data claim 1 , data analysis claim 1 , or data interpretation.3. The apparatus of claim 1 , further comprising one or more processors claim 1 , wherein the one or more processors are located remotely from the apparatus.4. The apparatus of claim 3 , wherein the one or more processors communicates with a remote electronic device.5. The apparatus of claim 1 , further comprising an appendage that interfaces with the athletic playing surface claim 1 , wherein the appendage comprises one or more sensors.6. The apparatus of claim 5 , wherein the apparatus collects data from the appendage engaging with the athletic playing surface claim 5 , and wherein ...

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Номер записи: 22
22-01-2015 дата публикации

TELECOMMUNICATION DEVICE FOR WATER DAMAGE MITIGATION MANAGEMENT

Номер: US20150025692A1
Автор: Anthony James, Harmon Patrick, Hart Nathan, Varughese Philip
Принадлежит:

A telecommunication device for water damage mitigation management is described that includes a transceiver, a data input/output mechanism, a display mechanism, and a processor. The processor causes at least one of the transceiver to transmit over a telecommunication network, the data input/output mechanism to transmit through a hard-wired connection, and the display mechanism to display chamber dimension data, water damage data, and dehumidifier data. A required quantity of water to be removed from the chamber over a given period of time may be determined and displayed using at least the chamber dimension data and the water damage data. Further, whether the required quantity of water to be removed is greater than, less than, or approximately equal to an expected quantity of water to be removed by the chosen dehumidifier over the given period of time may also be determined and displayed. 1. A water damage mitigation management telecommunication device comprising:a transceiver operable to transmit and receive information data and communication data over at least a portion of a telecommunication network;a data input/output mechanism operable to transmit and receive information data through a hard-wired connection;a user input mechanism;a display mechanism;an electronic data storage; anda processor cooperatively operable with the transceiver, the data input/output mechanism, the user input mechanism, the display mechanism, and the electronic data storage, the processor being configured to: chamber dimension data, including dimensions of one or more rooms in a chamber in which water damage has occurred,', 'water damage data, including a category of water and a class of the water, which defines a type of damage that has occurred in the chamber, and', 'dehumidifier data, including a model type and a rating of a chosen dehumidifier to be used in removing water from the chamber;, 'cause at least one of the transceiver to transmit, the data input/output mechanism to transmit, ...

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Номер записи: 23
04-02-2016 дата публикации

STIMULUS RESPONSIVE POLYMERIC SYSTEM

Номер: US20160033389A1
Автор: Serpe Michael
Принадлежит:

Herein, a polymer-based device capable of lifting many times its own mass was fabricated by drying a solution of the polycation poly (diallyldimethyl ammonium chloride) (pDADMAC) on a surface coated with charged poly (N-isopropylacrylamide)-based microgels. Due to strong polymer-polymer and polymer-surface interactions, when the pDADMAC solution dries on the microgel-modified surface, it bends. If the surface is flexible, it curls up into a scroll like structure, that can be opened up at high (ca. 80%) humidity. This process is fully reversible, i.e., if the humidity is decreased, the surface curls back up. This expansion/contraction behavior is capable of lifting relatively large masses, many times its own mass, and can potentially be used as an artificial muscle. 1. A stimulus responsive device comprising:a flexible substrate;a porous intermediate layer attached to the flexible substrate; anda stimulus responsive material bonded to the porous intermediate layer.2. The stimulus responsive material of in which the porous intermediate layer comprises a hydrogel.3. The stimulus responsive material of in which the hydrogel comprises pNIPAm or polyhydroxyethyl methacrylate.4. The stimulus responsive device of in which the stimulus responsive material is responsive to a change in humidity.5. The stimulus responsive device of in which the stimulus responsive material comprises pDADMAC claim 4 , polyallylamine hydrochloride claim 4 , polyethylene amine or any positively charged polymer.6. The stimulus responsive device of further comprising a metal layer between the flexible substrate and the porous intermediate layer.7. The stimulus responsive device of in which the metal layer comprises a first metal adjacent to the flexible substrate and a second metal adjacent to the porous intermediate layer.8. The stimulus responsive device of in which the second metal comprises Au claim 7 , Cu claim 7 , Ni claim 7 , Al claim 7 , Ag or Ti.9. The stimulus responsive device of in which ...

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Номер записи: 24
01-05-2014 дата публикации

Smart Irrigation Assistant

Номер: US20140117108A1
Автор: Hong Vuong Binh
Принадлежит:

The Smart Irrigation Assistant (SIA) adaptor works in conjunction with an existing standard sprinkler timer to automatically modify the amount of water that is delivered to each zone based on the relative humidity. Provisions are also made for having the water delivered in intervals within the maximum time set on the standard sprinkler timer. This allows time for the water to soak into the ground before the remainder of the water allocated for that zone is applied. The SIA is powered from the existing standard sprinkler timer. It is connected to each of the wires that control the irrigating valves and it is connected in series with the common (ground) wire that goes to all valves. The SIA breaks the connection on the common circuit to the valves in order to stop the flow of water to the active zone. 1) The Smart Irrigation Assistant (SIA) adaptor combined with the standard sprinkler timer automatically controls the amount of watering time according to the air Relative Humidity (RH) in the irrigated area. Instead of watering the total time set on the standard sprinkler timer , the SIA divides the total time into window(s) of equal time. Within each window , as the relative humidity increases , the watering time for the zone being controlled is shortened. The remainder of the time of the window is used to allow the water that has been delivered to soak into the ground. If the relative humidity exceeds 90% , the watering time is reduced to zero. The SIA is connected to each of the control valves attached to the standard sprinkler timer and in series with common return wire that connects to each valve. The SIA breaks the connection on the common circuit to the valves in order to stop the flow of water to the zone being controlled. The SIA is powered by the voltage supplied to the valves. The SIA comprises the followings:A 24 Volt AC to 5 Volt DC power circuitry.Circuitry generates a periodic waveform which the frequency is dependent upon the capacitance of the relative ...

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Номер записи: 25
31-01-2019 дата публикации

INFILTROMETER APPARATUS AND RELATED METHODS OF USE

Номер: US20190033196A1
Автор: KUNTZ RICHARD A., SCHWIDDER ARTHUR J.
Принадлежит: UPSTREAM TECHNOLOGIES, INC.

An infiltration apparatus is disclosed herein. In various aspects, the infiltrometer apparatus includes a cylinder that defines a cylinder passage coupleable to a base that defines a base passage to form an infiltrometer passage. The infiltrometer apparatus includes a baffle removably emplacable within the infiltrometer passage, in various aspects. The baffle is in gapped relation with a soil surface of a soil when the base coupled to the cylinder is inserted into the soil and the baffle is emplaced within the infiltrometer passage, in various aspects. The baffle may prevent disturbance of the soil by the addition of water into the infiltrometer passage, and the baffle does not disturb the soil by virtue of being in gapped relation with the soil, in various aspects. In various aspects, the infiltrometer apparatus includes a level detector to detect a water surface level of a water surface within the infiltrometer passage. The level detector may communicate by network with a computer to communicate data indicative of the water surface level to the computer. The network may be wireless, at least in part, or the network may be wired. Related methods of use of the infiltrometer apparatus are also disclosed herein. This Abstract is presented to meet requirements of 37 C.F.R. § 1.72(b) only. This Abstract is not intended to identify key elements of the apparatus and methods disclosed herein or to delineate the scope thereof. 1. An infiltrometer apparatus , comprising:a cylinder that defines a cylinder passagea base that defines a base passage, the base coupleable to a cylinder end of the cylinder to form an infiltrometer passage;a baffle removably emplacable within the infiltrometer passage and in spaced relation with a soil surface of a soil when the base coupled to the cylinder is inserted into the soil, the baffle decreases disturbance of the soil by the addition of water into the infiltrometer passage.2. The apparatus of claim 1 , the baffle comprising:a baffle ...

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Номер записи: 26
24-02-2022 дата публикации

Intelligent Watering System

Номер: US20220053714A1
Автор: Bolliger Philipp, Gungl Johannes, Schnürle Horst, Soor Florian
Принадлежит:

A system may include a sensor disposed on a parcel of land, watering equipment comprising a watering pump and processing circuity, and a user terminal comprising a user interface. The sensor may be configured to detect moisture conditions. The processing circuitry may be configured to direct the watering pump to operate in accordance with an operational mode. The user terminal may be configured to output system information via the user interface based on sensor data provided by the sensor, control the watering pump to operate in accordance with the operational mode, and delegate operational control of the system to a second user in response to a delegation input provided by a first user via the user interface. 1. (canceled)2. A system comprising:sensor equipment comprising a sensor disposed on a parcel of land;watering equipment configured to selectively apply water to the parcel of land, the watering equipment comprising a watering pump operably coupled to a water source and a water line to alternately couple the water source to and isolate the water source from the water line;a user terminal comprising a user interface, the user terminal being configured to display system information based on sensor data received from the sensor; anda gateway configured to communicate with the sensor equipment, the watering equipment, and the user terminal;{'claim-text': ['determine an operational mode of the watering pump; and', 'direct the watering pump to operate in accordance with the operational mode; and'], '#text': 'wherein the watering equipment comprises processing circuitry configured to:'}wherein the user terminal is configured to delegate operational control of the system to a second user in response to a delegation input provided by a first user via the user interface.3. The system of claim 1 , wherein the user terminal is further configured to:receive, with the delegation input, a duration of time for delegation of operational control of the system to the second user ...

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Номер записи: 27
06-02-2020 дата публикации

METHOD FOR DYNAMICALLY INCREASING PLANT ROOT DEPTH

Номер: US20200037520A1
Автор: Klein Christopher M., Motycka Emil
Принадлежит:

According to one embodiment, a method for generating a dynamic watering plan that reduces water consumption requirements for vegetation is disclosed. An example method includes estimating root depth of vegetation watered by a watering system; determining an allowed water depletion threshold of the vegetation based on the root depth; determining a training watering plan to increase the root depth of the vegetation over time based on the root depth and the allowed water depletion threshold; and transmitting the training watering plan to a flow controller for execution by the watering system. 1. A method for generating a dynamic watering plan that reduces water consumption requirements for vegetation comprising:estimating, by a processing element, root depth of vegetation watered by a watering system;determining, by the processing element, an allowed water depletion threshold of the vegetation based on the root depth;determining, by the processing element, a training watering plan to increase the root depth of the vegetation over time based on the root depth and the allowed water depletion threshold; andtransmitting the training watering plan to a flow controller for execution by the watering system.2. The method of claim 1 , wherein the training watering plan adjusts watering volume per watering event based on changes in root depth over time.3. The method of claim 1 , wherein the training watering plan increases time periods between watering events as the allowed water depletion threshold increases based on increasing root depth.4. The method of claim 2 , wherein the watering volume for a given watering event is sufficient to engulf at least a lower portion of the roots.5. The method of claim 1 , wherein determining the training watering plan further comprises utilizing claim 1 , by the processing element claim 1 , at least one of crop coefficient and yield curve of the vegetation to determine the training watering plan.6. The method of claim 1 , wherein determining ...

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Номер записи: 28
12-02-2015 дата публикации

SYSTEM AND METHOD FOR MONITORING AND CONTROLLING IRRIGATION DELIVERY IN LEACHING PILES

Номер: US20150045972A1
Автор: Alvarado Cordero Andres Alfonso, Ramirez Mancilla Jaime, Vidal Quevedo Guillermo Ricardo
Принадлежит:

The invention relates to a system and method for monitoring and controlling irrigation faults in leaching piles, comprising: a thermographic vision system and a visible spectrum vision system which capture images on areas of the leaching piles; an orientation system which selectively directs the capture lens of the thermographic vision and visible spectrum systems; a meteorological system which measures meteorological variables close to the leaching pile; a processing system which interacts with the thermographic vision and visible spectrum systems and with the meteorological system, processing information and, from the captured images, identifying the levels of moisture in pre-determined areas; and a user interface which displays the information processed by the processing system and allows the user to control variables of the thermographic vision and visible spectrum systems and of the orientation system. 1. A system for monitoring and controlling failures in irrigation of heap leach , comprising:a system of thermographic vision and a vision system of visible spectrum to capture images of areas of the heap leach;a guidance system that selectively directs the objective of capture of the thermographic vision and visible spectrum systems;a processing system that interacts with the thermographic vision and visible spectrum systems, processing information, identifying, quantifying and classifying based on the captured images, the surfaces according to moisture levels:dry areas, humid areas and saturated areas; anda user interface that displays information processed by the processing system and allows the user to control variables of the thermographic vision and visible spectrum systems, and of the guidance system; thus, allowing control over the process of irrigation of heap leach.2. The monitoring and control system according to claim 1 , wherein the thermographic vision and visible spectrum systems comprise a plurality of cameras claim 1 , strategically placed in ...

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Номер записи: 29
18-02-2016 дата публикации

SENSOR POWER MANAGEMENT

Номер: US20160047679A1
Автор: Jernigan Charles Carter
Принадлежит:

Embodiments of the present disclosure provide techniques and configurations for an apparatus to reduce sensor power consumption, in particular, through predictive data measurements by one or more sensors. In one instance, the apparatus may include one or more sensors and a sensor management module coupled with the sensors and configured to cause the sensors to initiate measurements of data indicative of a process in a first data measurement mode, determine a pattern of events comprising the process based on a portion of the measurements collected by the sensors in the first data measurement mode over a time period, and initiate measurements of the data by the one or more sensors in a second data measurement mode. The second data measurement mode may be based on the pattern of events comprising the process. The pattern may indicate a prediction of appearance of events in the process. Other embodiments may be described and/or claimed. 1. An apparatus , comprising:one or more sensors; and initiate measurements of data indicative of a process, by the one or more sensors in a first data measurement mode;', 'determine a pattern of events making up the process, based on a portion of the measurements collected by the one or more sensors in the first data measurement mode over a time period, wherein the pattern is to indicate a prediction of appearance of events in the process; and', 'initiate measurements of the data by the one or more sensors in a second data measurement mode, wherein the second mode is based on the pattern of events comprising the process., 'a sensor management module coupled with the one or more sensors, wherein the sensor management module is to2. The apparatus of claim 1 , wherein the sensor management module is to:determine, from the data being measured in the second data measurement mode, that a match of the events to the pattern is above a margin of error; andrevert to the first data measurement mode of data measurements in response to the ...

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Номер записи: 30
03-03-2022 дата публикации

Zero-Power Wireless System for Crop Water Content Monitoring

Номер: US20220061238A1
Автор: Qian Zhenyun, RAJARAM Vageeswar, Rinaldi Matteo
Принадлежит:

Zero power wireless sensors, devices, and systems are used for crop water content monitoring. The sensors consume no power while monitoring for the presence of dry crop conditions. Infrared reflectance from plants is measured and when selected spectral conditions are met, a circuit is closed, activating an alarm, an RFID tag, or a radio transmitter. The deployed sensors consume no power while monitoring, reducing or eliminating the need to change batteries. 1. A device for monitoring moisture content of a plant , the device comprising:(i) one or more zero power infrared (IR) sensors, each sensor comprising a first plasmonic absorber tuned to a selected wavelength range of IR radiation and comprising a switch actuatable using only energy of IR radiation absorbed by the plasmonic absorber;wherein the one or more zero power IR sensors are disposed within a circuit in series or in parallel, and wherein the circuit is interruptable by the switch of each sensor;(ii) a transmitter disposed within the circuit and activatable by a selected configuration of said switches; and(iii) optionally a battery disposed within the circuit, the battery capable of powering the transmitter;wherein absorption by the one or more sensors of selected wavelengths of IR radiation originating from a plant, characteristic of a selected moisture content of the plant, causes the transmitter to transmit an electromagnetic radiation signal.2. The device of claim 1 , wherein the device comprises four or more of said zero power IR sensors claim 1 , each comprising a plasmonic absorber tuned to a different selected wavelength range of IR radiation claim 1 , wherein the switch of each of the four or more sensors is set to a different selected activation power claim 1 , and wherein the device functions as an IR analyzer with at least 4 bit resolution.3. The device of claim 2 , wherein the radio transmission from the device is activated when said IR radiation originating from a plant satisfies selected IR ...

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Номер записи: 31
08-05-2014 дата публикации

DEVICE FOR MEASUREMENT COUPLED WITH WATER PARAMETERS OF SOIL

Номер: US20140123738A1
Автор: Bellier Gerard, Braudeau Erik
Принадлежит:

Apparatus for physically analyzing soil includes a sample changer for receiving at least two soil-sample holders, and having an element for placing each sample holder and sample thereof in a measurement area, in turns, according to a cycle repeated over time, the apparatus including: elements for measuring the size of the samples; elements for measuring the potential of the samples containing water; and elements for measuring the weight of the samples, wherein all of the measuring elements are grouped together in the measurement area so as to be simultaneously used implemented for a given sample when the latter is placed in the measurement area. The shrinkage curve and water potential curve, obtained from the measurements, represent the change, over time, in the status of the water and structure of the soil sample during the drying thereof, and can be used to determine the hydrostructural characteristics of the soil. 114-. (canceled)16330112. The apparatus according to claim 15 , wherein the sample changer comprises a circular tray () having at least two through holes () claim 15 , each able to receive claim 15 , supported on its edge claim 15 , a substantially cylindrical sample holder () claim 15 , said tray being mobile in rotation and in vertical translation claim 15 , such that when the tray is lowered claim 15 , one of the sample holders () with its sample () is placed in the measurement area.17. The apparatus according to claim 15 , wherein it comprises:{'b': 4', '5', '1', '2, 'a balance () with a pan () able to receive and weigh the sample holder () and its sample (),'}an optical system for measuring the height and diameter of said sample when it is placed on said weighing pan, and{'b': 6', '7', '8, "for each sample, a tensiometer known as a “porous cup tensiometer” able to measure the water potential of said sample, comprising a flexible tube () closed by a cup () made of porous ceramic at one extremity and a pressure gauge () at the other, said pressure ...

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Номер записи: 32
25-02-2021 дата публикации

METHOD AND APPARATUS FOR ANALYZING A ROCK SAMPLE

Номер: US20210055279A1
Автор: BRUGIDOU Regis, FAURISSOUX Pierre, Pujol Ghislain
Принадлежит:

The invention relates to a method of analyzing a rock sample, comprising:—placing a rock sample () containing a first fluid into a cell ();—feeding the cell () with at least one second fluid and withdrawing said second fluid from the cell (), leaving the rock sample () immersed in the second fluid; and—measuring an amount of first fluid spontaneously released from the rock sample (). The invention also relates to an apparatus adapted for implementing this method. 1. A method of analyzing a rock sample , comprising:placing a rock sample containing a first fluid into a cell;feeding the cell with at least one second fluid and withdrawing said second fluid from the cell, leaving the rock sample immersed in the second fluid; andmeasuring an amount of first fluid spontaneously released from the rock sample.2. The method of claim 1 , wherein the second fluid is continuously fed to the cell and continuously withdrawn from the cell.3. The method of claim 1 , wherein use is made of a single second fluid.4. The method of claim 1 , which comprises successively feeding the cell with a second fluid and withdrawing said second fluid from the cell claim 1 , and then feeding the cell with another second fluid and withdrawing said other second fluid from the cell.5. The method of claim 1 , wherein the first fluid spontaneously released from the rock sample is collected in a collection area of the cell and the volume of first fluid in the collection area is measured.6. The method of claim 1 , wherein the first fluid in the collection area has a surface which is in contact with a gas claim 1 , and the position of the first fluid in the collection area is set at a target position by adjusting gas pressure.7. The method of claim 1 , wherein the second fluid or each second fluid is an aqueous solution claim 1 , and the first fluid is oil.8. The method of claim 1 , wherein the second fluid is oil claim 1 , and the first fluid is an aqueous solution.9. The method of claim 1 , which further ...

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Номер записи: 33
15-05-2014 дата публикации

METHODS AND APPARATUSES FOR DETECTING MOISTURE

Номер: US20140130573A1
Автор: Trusty Joel Christopher, Trusty Micah Neil, ZIELINSKI Reuben Quincey
Принадлежит: Revive Electronics, LLC

Methods and apparatuses for detecting moisture are disclosed. Embodiments detect the existence and/or level of moisture in electronic devices, such as by using one or more moisture sensors that removably connect to a pre-existing port in the electronic device (such as a headphone jack or similar port). Some embodiments detect a component of the ambient air (such as moisture level) to improve the accuracy of the moisture detector. Some embodiments decrease pressure at the port using a pneumatic pump and move gas from the electronic device into the moisture detector. Some embodiments detect the movement of air in the vicinity of at least one moisture sensor (such as by measuring pressure) and use this information to improve the accuracy of the moisture detector. Some embodiments display information related to the moisture in the electronic device and/or the ambient air. 1. A moisture detector , comprising:one or more moisture sensors; anda connector operatively connected to the one or more moisture sensors, the connector adapted to connect to an external port of an electronic device;wherein the one or more moisture sensors receive gas moved from the electronic device and through the connector connected to the external port of the electronic device, andwherein the one or more moisture sensors determine the presence of moisture within the gas moved from the electronic device.2. The moisture detector of claim 1 , comprising: decrease pressure within the connector, and', 'move gas from the connector to the one or more moisture sensors., 'a low pressure source connected to the one or more moisture sensors and adapted to'}3. The moisture detector of claim 2 , wherein the low pressure source is one or more pumps.4. The moisture detector of claim 2 , comprising: information related to the presence of moisture within the gas, and', 'information related to the flow of gas near the one or more moisture sensors., 'a flow sensor adapted to detect the flow of gas near the one or ...

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Номер записи: 34
10-03-2022 дата публикации

IRRIGATION SYSTEM MAP INTEGRATION

Номер: US20220071110A1
Автор: Larsen Rudy Lars
Принадлежит:

A system and method for irrigation, and managing irrigation of, a property or landscape. The system may include an irrigation management server (“IMS”) with the information for an irrigation system. The system may access the irrigation system that has been input into the IMS as well as access a third party map that may display the irrigation system over the map. The system may provide for a user's GPS location to be accessed through and identify the location of the user with respect to the map and irrigation overlay. The system display may provide information regarding the landscape to a user. The system may allow for manipulation of the irrigation system while overlaid on the map by the creation and manipulation of zones within the irrigation system as well as the creation and manipulation of other commands, including watering times and watering duration. 1. A system for irrigation management comprising:an irrigation system information input into a computing device;an irrigation system comprising flow sensors, moisture sensors, and a plurality of valves positioned in a plurality of locations within the irrigation system;{'claim-text': ['receive the irrigation system information input by a user, the irrigation system information comprising a location of the flow sensors within the irrigation system, and a location of the moisture sensors within the irrigation system;', 'retain the irrigation system information in the IMS memory;', 'retrieve a GPS location of a user seeking access to the irrigation system;', 'retrieve a third party map of the GPS location of the irrigation system;', 'access the irrigation system;', 'overlay the irrigation system information onto the third party map; and', 'display the location of the flow sensors within the irrigation system, and the location of the moisture sensors within the irrigation system over the third party map on a computing device;', 'display the irrigation system information over the third party map on a computing device, ...

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Номер записи: 35
13-02-2020 дата публикации

SIMULATION APPARATUS, SIMULATION METHOD, AND STORAGE MEDIUM

Номер: US20200050718A1
Автор: Ochiai Katsuhiro, YAMAKAWA Yuya
Принадлежит: NEC Corporation

A simulation apparatus, a simulation method, and a storage medium that can implement a water flow simulation with higher accuracy compared to the conventional water flow simulator are provided. The simulation apparatus has an estimated value acquisition unit that calculates an estimated value of soil water content in a target region, a determination unit that determines a parameter in consideration of an error between the estimated value of the soil water content in the target region and an actual measurement value of the soil water content in the target region, and a simulator unit that performs a simulation of a water flow in the target region by using the parameter. 1. A simulation method comprising:calculating an estimated value of a soil water content in a target region;determining a parameter in consideration of an error between the estimated value of the soil water content in the target region and an actual measurement value of the soil water content in the target region; andperforming a simulation of a water flow in the target region by using the parameter.2. The simulation method according to further comprising:performing an initial simulation of the water flow in the target region by using an initial parameter; andcalculating the estimated value of the soil water content in the target region by using the initial simulation.3. The simulation method according to further comprising determining the parameter so as to reduce the error between the estimated value of the soil water content and the actual measurement value of the soil water content.4. The simulation method according to claim 2 , wherein the initial simulation comprisescalculating a water flow in an area other than a river in the target region, andacquiring the estimated value of the soil water content in the target region based on a calculation result of the water flow in the area other than the river.5. The simulation method according to claim 4 , wherein the actual measurement value of the soil ...

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Номер записи: 36
04-03-2021 дата публикации

SYSTEMS AND METHODS OF IRRIGATION NEED ASSESSMENT

Номер: US20210059136A1
Автор: Hill James Andrew
Принадлежит:

Irrigation needs assessment systems and methods may determine irrigation needs of one or more participants. The irrigation needs assessment system may determine irrigation needs based on weather conditions, forecast weather conditions, plant water uptake, and ground moisture content information. Evaporation rate information may be provided from one or more other participants of the irrigation needs assessment service. 1. An irrigation control system , comprising:a first in-ground moisture sensor at a first irrigation area;an irrigation controller to control irrigation by an irrigation system at a second irrigation area separate from the first irrigation area; and receive ground moisture data from the first in-ground moisture sensor;', 'determine a first irrigation need at the first in-ground moisture sensor based on the ground moisture data; and', 'calculate a second irrigation need at the second irrigation area from the first irrigation need at the first in-ground moisture sensor based on a relationship between one or more physical characteristics of the first irrigation area and the second irrigation area,', 'wherein the irrigation controller modifies irrigation at the second irrigation area based on the calculated second irrigation need., 'a processor to2. The irrigation control system of claim 1 , wherein a different irrigation controller controls irrigation at the first irrigation area.3. The irrigation control system of claim 1 , further comprising one or more additional in-ground moisture sensors at one or more additional irrigation areas claim 1 , wherein to calculate the second irrigation need claim 1 , the processor is further configured to:determine an additional irrigation need at each of the one or more additional irrigation areas; andcalculate the second irrigation need based on the first irrigation need and the additional irrigation needs.4. The irrigation control system of claim 1 , further comprising one or more additional in-ground moisture sensors ...

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Номер записи: 37
03-03-2016 дата публикации

Environmental Sensor Device with Thresholding

Номер: US20160061794A1
Автор: DeGroote David Glenn, Schultz Richard Douglas, Thompson Scott, Weaver Travis James
Принадлежит: OBERON, INC.

An environmental sensor device with thresholding comprises a data bus, a multitude of sensors, at least one processing unit, a communications interface, and memory. The multitude of sensors may include particle counter(s), pressure sensor(s) and/or the like. The memory is configured to hold data and machine executable instructions. The machine executable instructions are configured to cause at least one processing unit to: collect sensor data from at least one of the multitude of sensors, generate processed sensor data from the sensor data, determine at least one threshold, and generate report(s) that comprises processed sensor data that exceeds at least one threshold. The communications interface is configured to communicate the report to at least one external device. 1. An apparatus comprising:a. a data bus; i. at least one particle counter; and', 'ii. at least one differential pressure sensor;, 'b. a multitude of sensors connected to the data bus, the multitude of sensors includingc. at least one processing unit connected to the data bus;d. a communications interface connected to the data bus configured to communicate with at least one external monitoring device; and i. a data segment; and', 1. collect sensor data from at least one of the multitude of sensors;', '2. generate processed sensor data from the sensor data;', '3. determine at least one threshold; and', '4. generate at least one report that comprises processed sensor data that exceeds at least one threshold., 'ii. a computer readable instructions segment, the computer readable instructions configured to cause the at least one processing unit to], 'e. a memory comprising2. The apparatus according to claim 1 , wherein at least one threshold comprises a predetermined threshold.3. The apparatus according to claim 1 , wherein at least one threshold comprises a low threshold.4. The apparatus according to claim 1 , wherein at least one threshold comprises a high threshold.5. The apparatus according to claim 1 ...

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Номер записи: 38
03-03-2016 дата публикации

Environmental Sensor Device with Calibration

Номер: US20160061795A1
Автор: DeGroote David Glenn, Schultz Richard Douglas, Thompson Scott, Weaver Travis James
Принадлежит: OBERON, INC.

An environmental sensor device with calibration comprises a data bus, a multitude of sensors, at least one processing unit, a communications interface, and memory. The multitude of sensors may include particle counter(s), pressure sensor(s) and/or the like. The memory is configured to hold data and machine executable instructions. The machine executable instructions are configured to cause at least one processing unit to: calibrate at least one of the multitude of sensors; collect sensor data from at least one of the multitude of sensors, generate processed sensor data from the sensor data, and generate a report of processed sensor data that exceeds at least one threshold. The communications interface is configured to communicate the report to at least one external device. 1. An apparatus comprising:a. a data bus; i. at least one particle counter; and', 'ii. at least one differential pressure sensor;, 'b. a multitude of sensors connected to the data bus, the multitude of sensors includingc. at least one processing unit connected to the data bus;d. a communications interface connected to the data bus configured to communicate with at least one external monitoring device; and i. a data segment; and', 1. calibrate at least one of the multitude of sensors;', '2. collect sensor data from at least one of the multitude of sensors;', '3. generate processed sensor data from the sensor data; and', '4. generate a report that comprises processed sensor data that exceeds at least one threshold., 'ii. a computer readable instructions segment, the computer readable instructions configured to cause the at least one processing unit to], 'e. a memory comprising2. The apparatus according to claim 1 , wherein the at least one of the multitude of sensors is calibrated claim 1 , at least in part claim 1 , based on at least one baseline measurement.3. The apparatus according to claim 1 , wherein the at least one of the multitude of sensors is calibrated claim 1 , at least in part claim 1 ...

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Номер записи: 39
04-03-2021 дата публикации

DEVICE FOR MEASURING MOISTURE CONTENT IN SOIL

Номер: US20210063377A1
Автор: KIM Woo Joong
Принадлежит:

A device for measuring a moisture content in soil according to an aspect of the present invention comprises: a conductive wire structure which can be inserted into soil, includes a first and a second conductive wire, and is formed to have a predetermined structure, the first and the second conductive wire being insulatively coated and extending in parallel to and adjacent to each other; a capacitance measurement circuit for measuring the capacitance between the first and the second conductive wire by using an alternating current power source; and a moisture content calculation unit for calculating a moisture content of the soil by using the measured capacitance. 1. A moisture content measurement device for measuring a moisture content in soil , comprising:a conductive wire structure which is insertable into soil, comprises insulatively-coated first and second conductive wires parallel to each other and extending adjacently, and has a certain structure;a capacitance measurement circuit configured to measure capacitance between the first and second conductive wires using alternating current (AC) power; anda moisture content calculation unit configured to calculate the moisture content in soil using the measured capacitance.2. The moisture content measurement device of claim 1 , wherein the moisture content calculation unit calculates the moisture content in soil using a relationship in which the moisture content in soil is in proportion to the measured capacitance.3. The moisture content measurement device of claim 1 , wherein the conductive wire structure further comprises a ground conductive wire parallel and extending adjacently to the first and second conductive wires and connected to a ground claim 1 , andwherein the moisture content calculation unit calculates the moisture content in soil using a relationship in which the measured capacitance is reduced according to an increase of the moisture content in soil.4. The moisture content measurement device according ...

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Номер записи: 40
12-03-2015 дата публикации

HYGROMETER AND TEMPERATURE-HUMIDITY CHAMBER PROVIDED WITH SAME

Номер: US20150068283A1
Автор: Yamauchi Satoru
Принадлежит:

A hygrometer includes a heat transfer section extending from a measurement space toward an outside space separated from the measurement space, a heat release amount control unit that causes heat to be released to the outside space from the heat transfer section such that an amount of heat released to the outside space is made constant, and a computation device that calculates a humidity of the measurement space. The computation device calculates the humidity from a heat transfer section temperature and a measurement space temperature using a relational expression based on a heat balance in the heat transfer section when condensation is occurring in a portion, of the heat transfer section, located within the measurement space in a state where the amount of heat released to the outside space from the heat transfer section is made constant by the heat release amount control unit. 1. A hygrometer that measures a humidity of a measurement space , comprising:a heat transfer section extending from the measurement space toward an outside space separated from the measurement space by a thermal insulation section;a heat release amount control unit that causes heat to be released to the outside space from the heat transfer section such that an amount of heat released to the outside space is made constant; anda computation device that calculates a humidity of the measurement space,wherein the computation device calculates a humidity of the measurement space from a temperature of the heat transfer section and a temperature of the measurement space using a relational expression based on a heat balance in the heat transfer section when dew formation is occurring in a portion, of the heat transfer section, located within the measurement space in a state where the amount of heat released to the outside space from the heat transfer section is made constant by the heat release amount control unit.2. The hygrometer according to claim 1 , comprising a heat transfer section temperature ...

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Номер записи: 41
12-03-2015 дата публикации

Sensor Apparatus and Related Methods

Номер: US20150070190A1
Автор: Anderson Sam, BYRNES Devyn, Elmasu Faris, Oxley Nicholas, PAULKE Gabor, TURK Dan, WAI FONG Denny Choun
Принадлежит:

An exemplary aspect comprises an apparatus comprising: (a) a microprocessor; (b) a wireless transmitter/receiver in communication with the microprocessor and operable to communicate over a wireless network with an application on a mobile device; (c) a light sensor in communication, via the microprocessor and the transmitter/receiver, with the application, and operable to detect and report ambient light levels in a vicinity of the apparatus; and (d) an accelerometer in communication, via the microprocessor and the transmitter/receiver, with the application, and operable to detect and report motion of the apparatus. In various exemplary embodiments, the apparatus may further comprise (and/or instead comprise): (1) a temperature sensor; (2) a humidity sensor; (3) a microphone; and/or (4) a passive infrared sensor. 1. An apparatus comprising:a microprocessor;a wireless transmitter/receiver in communication with said microprocessor and operable to communicate over a wireless network with an application on a mobile device;a light sensor in communication, via said microprocessor and said transmitter/receiver, with said application, and operable to detect and report ambient light levels in a vicinity of said apparatus; andan accelerometer in communication, via said microprocessor and said transmitter/receiver, with said application, and operable to detect and report motion of said apparatus.2. An apparatus as in claim 1 , further comprising a temperature sensor in communication claim 1 , via said microprocessor and said transmitter/receiver claim 1 , with said application claim 1 , and operable to measure and report temperature in a vicinity of said apparatus.3. An apparatus as in claim 1 , further comprising a humidity sensor in communication claim 1 , via said microprocessor and said transmitter/receiver claim 1 , with said application claim 1 , and operable to measure and report relative humidity in a vicinity of said apparatus.4. An apparatus as in claim 1 , further ...

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Номер записи: 42
19-03-2015 дата публикации

Moisture Sensing Device For Grain Handling

Номер: US20150075263A1
Автор: Giddings Graham, Hartwig Kerry, Koch Matthew R., Meier Mitchell
Принадлежит: Sukup Manufacturing Co.

A moisture sensing device having an elongated chute with an open top and a gate at the bottom. The gate is connected to an actuator for opening and closing the gate. A proximity sensor is mounted to the chute adjacent the gate to detect whether the gate is open or closed. Connected to and extending into the chute is a moisture sensor. The moisture sensor, proximity sensor, and actuator are all connected to a controller. 1. A device for measuring moisture in grain , comprising:a chute having an open top and a gate at a bottom of the chute;an actuator connected to the gate;a moisture sensor attached to and extending into the chute; anda controller connected to the actuator and the moisture sensor.2. The device of wherein the device is mounted between a sump and a conveyor in a grain drying device.3. The device of further comprising a proximity sensor mounted adjacent the gate and connected to the controller.4. The device of wherein the moisture sensor takes a moisture measurement after a predetermined time has elapsed after the proximity sensor detects that the gate is closed.5. The device of wherein the actuator opens the gate after a predetermined amount of time has elapsed after the moisture sensor has taken a measurement.6. The device of wherein the actuator closes the gate after a predetermined amount of time has elapsed after the actuator has opened the gate.7. The device of wherein the actuator is linear. This invention is directed to a device for sensing moisture in grain and more particularly to a device for measuring moisture in a static sample of grain.Devices for sensing moisture in grain are known in the art. Typically, existing sensing devices are mounted at the end of a discharge conveyor and take a measurement of a dynamic sample as grain continuously flows past the sensor. The problem with measuring a dynamic sample is that the grain flow must be restricted in order for a sufficient amount of grain to pass over the sensor to take a reading which ...

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Номер записи: 43
15-03-2018 дата публикации

Method for Maintaining Soil Moisture for a Garden via a Sump Pump

Номер: US20180070543A1
Автор: Bohler Peter
Принадлежит:

A method for maintaining soil moisture for a garden via a sump pump includes installing an irrigation sump pump in a sump pit; providing a water storage container; connecting a first conduit to the irrigation sump pump and the water storage container, the first conduit promotes water transfer from the sump pit to the water storage container; disposing at least one water distribution member at a predetermined area of a garden; connecting a second conduit to the water storage container and at least one water distribution member, the second conduit promotes water transfer from the water storage container to the one or more water distribution members; controlling the water level in the sump pit; controlling the water level in the water storage container from exceeding a predetermined high water level via an overflow pipe; installing at least one moisture measuring member or controller for determining a moisture content for at least one predetermined area of the garden; and distributing water upon a predetermined area of a garden when the moisture content is determined to be below a predetermined low moisture parameter, whereby water in the sump pit is distributed upon at least one predetermined area of the garden to increase soil moisture when the soil moisture level for the at least one predetermined area of the garden is determined to be below a predetermined low moisture parameter. 1. A method for maintaining soil moisture for a garden via a sump pump , said method comprising the steps of:installing an irrigation sump pump in a sump pit;providing a water storage container;connecting a first conduit to said irrigation sump pump and said water storage container, said first conduit promoting water transfer from said sump pit to said water storage container;disposing at least one water distribution member at a predetermined area of a garden;connecting a second conduit to said water storage container and said at least one water distribution member, said second conduit ...

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Номер записи: 44
18-03-2021 дата публикации

METHOD FOR MONITORING WATER STATUS IN A FIELD

Номер: US20210076580A1
Автор: DABACH Sharon, SHANI Uri
Принадлежит: SciRoot Ltd.

A system for sensing water status in soil includes a porous material selected for actively proliferating root growth and a water status sensor that is hydraulically coupled to the porous material. The porous material is configured to have an area of at least 0.025 m. 1. A system for sensing water status in soil comprising:{'sup': '2', 'a porous material selected for actively proliferating root growth and having an area of at least 0.025 m; and'}a water status sensor that is coupled to the porous material.2. The system of claim 1 , wherein the porous material is selected to have a hydraulic conductivity that is higher than the hydraulic conductivity of the soil within a matric head range of 0 to −500 cm HO.3. The system of claim 1 , wherein the porous material is selected to have a hydraulic conductivity between 0.01-50 cm/hour within a matric head range of −500 to 0 cm HO respectively.4. The system of claim 1 , wherein a first portion of the porous material is selected to have a hydraulic conductivity between 0.1-0.01 cm/hour within a matric head range of 0 to −500 cm HO respectively and a second portion of the porous material is selected to have a hydraulic conductivity between 50-0 cm/hour within a matric head range of 0 to −50 cm HO respectively claim 1 , wherein the first portion and the second portion are formed from two different materials that are coupled to each other or the first portion is formed based on compacting the porous material with rolling or folding.56-. (canceled)7. The system of claim 1 , wherein the porous material is woven geotextile.8. The system of claim 1 , wherein the porous material is unwoven geotextile.9. The system of claim 1 , wherein the porous material is a strip of material with dimensions of 25-130 cm long and 2-50 cm wide.10. The system of claim 1 , wherein size of pores of the porous material is selected to decrease density of soil when positioned in the soil.11. The system of claim 1 , wherein the porous material is at least ...

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Номер записи: 45
05-06-2014 дата публикации

EXHAUST HUMIDITY SENSOR

Номер: US20140156172A1
Автор: Clark Timothy, Smith Stephen B., Soltis Richard E., Surnilla Gopichandra, Visser Jacobus Hendrik
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

Embodiments for adjusting engine operating parameters based on output from an exhaust humidity sensor are provided. One example method for an engine comprises based on a dew point of exhaust gas, adjusting an exhaust gas sensor heater configured to heat an exhaust gas sensor disposed in an exhaust passage of the engine, the dew point based on output from a humidity sensor disposed in the exhaust passage. 1. A method for an engine , comprising:based on a dew point of exhaust gas, adjusting an exhaust gas sensor heater configured to heat an exhaust gas sensor disposed in an exhaust passage of the engine, the dew point based on output from a humidity sensor disposed in the exhaust passage.2. The method of claim 1 , wherein adjusting the exhaust gas sensor heater further comprises deactivating the exhaust gas sensor heater if the dew point is greater than a temperature of the exhaust gas sensor.3. The method of claim 1 , wherein adjusting the exhaust gas sensor heater further comprises activating the exhaust gas sensor heater if the dew point is less than a temperature of the exhaust gas sensor and exhaust gas temperature is below a threshold.4. The method of claim 1 , further comprising adjusting a fuel injection amount based on output from the humidity sensor.5. The method of claim 1 , further comprising adjusting exhaust gas temperature based on output from the humidity sensor.6. The method of claim 1 , wherein the dew point is determined based on relative humidity of the exhaust gas determined by the humidity sensor claim 1 , exhaust gas temperature claim 1 , and exhaust gas pressure.7. A method for an engine claim 1 , comprising:determining a light-off temperature of a catalyst disposed in an exhaust passage of the engine based on exhaust gas water content measured by a humidity sensor disposed in the exhaust passage downstream of the catalyst; andduring cold start conditions, adjusting engine operating parameters to increase exhaust gas temperature above the light ...

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Номер записи: 46
18-03-2021 дата публикации

SHEET BODY, ELECTRONIC PART CASE, METHOD FOR TESTING MOISTURE PERMEATION OF SHEET BODY, METHOD FOR MEASURING MOISTURE PERMEABILITY AND MOISTURE PERMEATION TESTING DEVICE FOR SHEET BODY

Номер: US20210079270A1
Автор: Furuta Kenji, Suzuki Tatsuya, WATANABE Minami
Принадлежит:

Provided is a PSA sheet having excellent moisture resistance with reduced gas emission. 1. A laminate sheet body having a pressure-sensitive adhesive layer on at least one face , wherein{'sup': '2', 'the sheet body has a moisture permeability of less than 90 μg/cmper 24 hour measurement period in in-plane direction of bonding interface of the pressure-sensitive adhesive layer, obtained based on a modified MOCON method by carrying out measurement at a permeation cell temperature of 40° C., with humidistat gas at a temperature of 40° C. and 90% relative humidity supplied to a wet chamber, with the sheet body having an internal volume (bulk) forming a permeation channel that has a prescribed length of 2.5 mm; and'}{'sup': '2', 'the sheet body has an amount of thermally released gas of 10 μg/cmor less, measured at 130° C., over a 30-minute period, by gas chromatography/mass spectrometry.'}2. The sheet body according to claim 1 , exhibiting a 180° peel strength of 3 N/20 mm or greater to a stainless steel plate claim 1 , determined based on JIS Z 0237:2009.3. The sheet body according to claim 1 , wherein the pressure-sensitive adhesive layer has a storage modulus below 0.5 MPa at 25° C. when the pressure-sensitive adhesive layer has a thickness of 2 mm claim 1 , placed between two flat plates and subjected to viscoelasticity measurement.4. The sheet body according to claim 1 , showing a displacement less than 2 mm in a shear holding power test carried out with a 1 kg load at 60° C. for one hour.5. The sheet body according to claim 1 , wherein the pressure-sensitive adhesive layer has a thickness of 3 μm or greater and 100 μm or less.6. The sheet body according to claim 1 , having a tensile modulus greater than 1000 N/cm and less than 3500 N/cm in a tensile test at an inter-chuck distance of 20 mm claim 1 , at a speed of 50 mm/min.7. The sheet body according to claim 1 , wherein the pressure-sensitive adhesive layer preferably has a peak loss factor of 0.8 or greater.8. ...

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Номер записи: 47
18-03-2021 дата публикации

METHOD FOR SPECIFYING WATER BLOCK REMOVAL AGENTS FOR HYDROCARBON RESERVOIRS

Номер: US20210080442A1
Автор: Jin Luchao, Rajagopalan Shashidhar, Russum James
Принадлежит:

A method includes determining reservoir rock and fluid characteristics of a reservoir rock and, based on the reservoir rock and fluid characteristics of the reservoir rock, selecting a core. The method also includes selecting a first surfactant and selecting a second surfactant. In addition, the method includes performing a water block mitigation test using the selected core, the first surfactant and the second surfactant and performing a proppant phase trapping mitigation test using the selected core, the first surfactant and the second surfactant. 1. A method comprising:determining reservoir rock and fluid characteristics of a reservoir rock;based on the reservoir rock and fluid characteristics of the reservoir rock, selecting a rock;selecting a first surfactant;selecting a second surfactant;selecting a core from the rock;performing a water block mitigation test using the selected core, the first surfactant and the second surfactant; andperforming a proppant phase trapping mitigation test using the selected core, the first surfactant and the second surfactant.2. The method of claim 1 , further comprising the step of determining pressure drop between a reservoir matrix and hydraulic fracture claim 1 , the step comprising:{'sub': 'r', 'calculating a pressure drop of a reservoir matrix, (ΔP) of the reservoir rock;'}{'sub': 'c', 'calculating the dimensionless Rapoport-Leas number (ΔP/P) of a reservoir formation of the reservoir rock from matrix to hydraulic fracture; and'}{'sub': 'ro', 'correlating kusing water block onset conditions.'}3. The method of claim 1 , wherein selecting a rock is performed by using the reservoir rock or preparing a proxy rock.5. The method of claim 1 , wherein the step of determining reservoir rock and fluid characteristics comprises:using three dimensional Focused Ion Beam Scanning Electron Microscopy (3D FIB-SEM) to determine the pore size distribution (PSD), pore volume contribution, and pore/microfracture connectivity of a reservoir rock ...

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Номер записи: 48
23-03-2017 дата публикации

BEEHIVE MONITORING SYSTEM

Номер: US20170079249A1
Автор: Chapa Mario
Принадлежит:

The present application includes a system configured to monitor and track the health and productivity of a beehive. Information associated with environmental conditions around the beehive are monitored along with conditions inside the beehive. This information is processed through a control system and compared to baseline expected values. Communication data is transmitted by the control system to a remote device to notify the beekeeper of the present and past health and productivity of the beehive. The beekeeper may remotely operate one or more functions to affect the beehive. Additionally, an electronic monitoring device is used to track the number of bees that leave and enter the beehive. A dual-gate design is used to determine the direction of travel of each bee so as to determine a more accurate reflection of the health of the beehive. 1. A beehive monitoring system , comprising: one or more ambient sensors configured to collect ambient data around the beehive;', 'one or more gates configured to track the movement of individual bees into and out of the beehive in the form of movement data, the one or more gates each include a plurality of light interrupter sensors, wherein passage through the gate selectively trips at least one light interrupter sensor, the order and timing in which the sensors are tripped help to determine the movement data; and', 'a control system in communication with the one or more sensors and the one or more gates, the control system configured to process the movement data and the ambient data to generate communication data, the control system configured to transmit communication data to the beekeeper regarding the health and productivity of the beehive., 'a monitoring device in communication with a beehive and configured to collect input data regarding the health and productivity of a beehive, the monitoring device having2. The beehive monitoring system of claim 1 , wherein the ambient sensor is configured to measure temperature inside ...

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Номер записи: 49
14-03-2019 дата публикации

METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR MEASURING THE DENSITY OF MATERIAL INCLUDING AN ELECTROMAGNETIC MOISTURE PROPERTY DETECTOR

Номер: US20190078989A1
Автор: Dep Wewage Hiran Linus, Troxler Robert Ernest
Принадлежит:

The subject matter described herein includes methods, systems, and computer program products for measuring the density of a material. According to one aspect, a material property gauge includes a nuclear density gauge for measuring the density of a material. A radiation source adapted to emit radiation into a material and a radiation detector operable to produce a signal representing the detected radiation. A first material property calculation function may calculate a value associated with the density of the material based upon the signal produced by the radiation detector. The material property gauge includes an electromagnetic moisture property gauge that determines a moisture property of the material. An electromagnetic field generator may generate an electromagnetic field where the electromagnetic field sweeps through one or more frequencies and penetrates into the material. An electromagnetic sensor may determine a frequency response of the material to the electromagnetic field across the several frequencies. 1. A material property gauge for determining a property of a material , the material property gauge comprising:(a) a nuclear density gauge for measuring the density of a material, the nuclear density gauge comprising: a radiation source adapted to emit radiation into the material; a radiation detector operable to produce a signal representing the detected radiation; and a first material property calculation function configured to calculate a value associated with the density of the material based upon the signal produced by the radiation detector; and(b) an electromagnetic moisture property gauge for determining a moisture property of the material.2. The material property gauge of claim 1 , wherein the electromagnetic moisture property gauge is configured to determine the permittivity of the material. This application is a continuation of U.S. patent application Ser. No. 14/181,865 filed Feb. 17, 2014, which is a continuation of U.S. patent application ...

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Номер записи: 50
29-03-2018 дата публикации

METHOD OF DETECTING THE IN-LIQUID STATE OF A MOBILE DEVICE, RELATED IN-LIQUID DETECTION SYSTEM, MOBILE DEVICE AND COMPUTER PROGRAM PRODUCT

Номер: US20180088024A1
Автор: ALESSI Enrico Rosario, SPINELLA Giuseppe
Принадлежит: STMICROELECTRONICS S.R.L.

An in-liquid state of a mobile device is detected by processing color components indicative of an intensity of the ambient light at different wavelengths and a pressure data indicative of ambient pressure. A first plausibility index indicates a likelihood of an air/liquid transition as a function of variations of at least two color components. A second plausibility index indicates a likelihood of an air/liquid transition as a function of variations of said ambient pressure. If both the first and the second plausibility indices indicate a likely air/liquid transition event, an in-liquid state signal is generated. 1. A method of detecting the in-liquid state of a mobile device , comprising the steps of:receiving a first sensor signal comprising a plurality of color components indicative of an intensity of ambient light at different wavelengths;receiving a second sensor signal indicative of ambient pressure;determining a first plausibility index indicating a likelihood that the mobile device has performed an air/liquid transition as a function of variations of at least two color components of said first sensor signal;determining a second plausibility index indicating a likelihood that the mobile device has performed an air/liquid transition as a function of variations of said second sensor signal; andgenerating an in-liquid state signal as a function of said first and said second plausibility indices, wherein in case both said first and said second plausibility indices indicate that it is likely that the mobile device has performed an air/liquid transition, said in-liquid state signal is set to a given value indicating that the mobile device has performed an air/liquid transition.2. The method according to claim 1 , wherein said first plausibility index indicates a likelihood that the mobile device has been immersed in or removed from liquid and said second plausibility index indicates a likelihood that the mobile device has been immersed in or removed from liquid ...

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Номер записи: 51
28-03-2019 дата публикации

INTELLIGENT WATERING SYSTEM

Номер: US20190090440A1
Автор: Bolliger Philipp, Gungl Johannes, Schnürle Horst, Soor Florian
Принадлежит:

A system () may include sensor equipment () including one or more sensors () disposed on a parcel of land, watering equipment () disposed on the parcel and configured to selectively apply water to the parcel, and a gateway () configured to provide for communication with the sensor equipment () and the watering equipment (). The watering equipment () may include a watering pump (), the watering pump () being operably coupled to a water source () and a water line () to alternately couple the water source () to and isolate the water source () from the water line (), and processing circuitry (). The processing circuitry () may be configured to determine an operational mode of the watering pump () and direct the watering pump () to operate in accordance with the operational mode. 110. A system () comprising:{'b': 30', '140', '142, 'sensor equipment () including one or more sensors (, ) disposed on a parcel of land;'}{'b': '20', 'watering equipment () disposed on the parcel and configured to selectively apply water to the parcel;'}{'b': '50', 'a user terminal (); and'}{'b': 40', '30', '20', '50, 'a gateway () configured to communicate with the sensor equipment (), the watering equipment (), and the user terminal (),'}characterized in that:{'b': 20', '120', '120', '100', '110', '100', '100', '110', '120, 'claim-text': {'b': '160', 'claim-text': [{'b': '120', 'determine an operational mode of the watering pump (); and'}, {'b': '120', 'direct the watering pump () to operate in accordance with the operational mode.'}], 'processing circuitry () configured to, 'the watering equipment () includes a watering pump (), the watering pump () being operably coupled to a water source () and a water line () to alternately couple the water source () to and isolate the water source () from the water line (), and the watering pump () including'}2104020304050. The system () of any of the preceding claims , wherein the gateway () interfaces between a first network comprising at least the ...

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Номер записи: 52
09-04-2015 дата публикации

PLANT PROFILE WATER MANAGEMENT SYSTEM

Номер: US20150100168A1
Автор: Ecob Stephen Edward, Oliver Ian James
Принадлежит:

A plant profile water management system includes a water controller delivering water to a plant, a processor coupled to the water controller, and a mobile computing device coupled to the processor by a radio link. The mobile computing device communicates a plant type profile to the processor. The processor executes the rules according to said plant type profile to control the timing and quantity of water flow output to the plants. 1. A plant profile watering system , the system comprising:a mobile computing device containing at least one plant type profile;a processor, wherein said processor executes rules according to said plant type Profile;a radio link, wherein said mobile computing device transfers said plant type profile using said radio link to said processor;at least one water controller connected to said processor, wherein said water controller receives signals from said processor, and whereby the timing and quantity of water flow to at least one plant is output.2. The plant profile watering system of claim 1 , wherein said processor has at least one sensor attached claim 1 , wherein said at least one sensor acquires plant environment measurements claim 1 , wherein said plant environment measurements are used in said execution of said rules according to said plant type profile by said processor.3. The plant profile watering system of claim 1 , wherein said processor is a plant sensor device with at least one sensor attached claim 1 , wherein said at least one sensor acquires plant environment measurements claim 1 , wherein said measurements are used in said execution of said rules according to said plant type profile by said processor.4. The plant profile watering system of claim 2 , wherein said processor executes said rules according to said at least one sensor acquiring said plant environment measurements including air temperature claim 2 , soil temperature claim 2 , humidity claim 2 , soil moisture claim 2 , soil water drainage and sunlight.5. The plant ...

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Номер записи: 53
06-04-2017 дата публикации

Corrosion Protection of Cables in a Concrete Structure

Номер: US20170096817A1
Автор: Whitmore David
Принадлежит:

Steel reinforcing cables in concrete are protected against corrosion by injecting a carrier fluid and corrosion inhibitors into interstitial spaces between the wires of the cable at a first location along the cable and causing the fluid to pass through the interstitial spaces between the wires of the cable to a second location along the cable. The cable comprises an array of wires confined together and intimately surrounded by a covering material which is engaged with a periphery of the cable so that there are insufficient interconnected spaces between the cable and the covering material to allow passage of fluid longitudinally along the cable outside the cable itself. The method can be used with pre-stressed concrete, with post-tensioned bonded cables and with extruded un-bonded mono-strand cables. 1. A method for use with a steel reinforcing cable embedded in a member comprising concrete;wherein the cable comprises an array of wires extending along the concrete for providing reinforcement thereto;wherein the wires are wound in a helix so as to hold them as a confined twisted array with each wire butting against its neighbors and held in contact with its neighbors by loads therebetween generated by the tension on the confined twisted array;wherein the cable is intimately surrounded by a covering material which is engaged with a periphery of the cable so that there are insufficient interconnected spaces between the cable and the covering material to allow passage of fluid along the cable between the cable and the covering material; inserting a fluid into interstitial spaces between the wires of the cable at the first location along the cable;', 'and causing the fluid to pass through the interstitial spaces between the wires of the cable to a second location along the cable;', 'wherein the fluid comprises a liquid which expels moisture from the interstitial spaces between the wires of the cable., 'the method comprising2. The method according to wherein the fluid is ...

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Номер записи: 54
12-04-2018 дата публикации

METROLOGY DEVICE AND ASSOCIATED METHOD

Номер: US20180100794A1
Автор: Bennoit Yann, Gasser Jean-Daniel, Sandoz Jean-Luc
Принадлежит: TECSAN

The invention relates to a metrology device for determining the quality of a hygroscopic material. The metrology device includes a frame, a support element, two tips that can move in translation with respect to the frame, means for measuring a penetration effort of each tip as a function of a force applied to each tip, means for measuring an electrical resistivity between the ends of the two tips, which means are able to measure an electrical resistivity of the hygroscopic material when the two tips are inserted into the hygroscopic material, and means for measuring a penetration effort of the support element as a function of a force applied to the support element in order to achieve a predetermined fixing position. The support element is adapted to penetrate into the hygroscopic material so as to fix the frame to the hygroscopic material. 1. Metrology device for determining the quality of a hygroscopic material , the device comprising:a frame,a support element suitable for attaching the frame to the hygroscopic material,two tips translatable with respect to the frame,means for measuring a penetration effort (Ep) of each of the two tips as a function of a force applied to each of the two tips to reach a predetermined distance of insertion, andmeans of measuring an electrical resistivity (Re) between the two tips, wherein the means for measuring the electrical resistivity is adapted to measure an electrical resistivity of the hygroscopic material when the two tips are inserted into the hygroscopic material, wherein the support element penetrates into the hygroscopic material to fix the frame to the hygroscopic material, and 'means of measuring a penetration effort (Ev) of the support element as a function of a force applied to the support element to reach a predetermined fixing position.', 'wherein the device further comprises2. Metrology device according to claim 1 , wherein the device further comprises:at least one motorized means of moving at least one of the two ...

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Номер записи: 55
23-04-2015 дата публикации

MOBILE CARRIER DEVICE CAPABLE OF IDENTIFYING LOCAL TEMPERATURE AND HUMIDITY AND METHOD THEREOF

Номер: US20150112594A1
Автор: Chang Yuan Yu
Принадлежит:

Disclosed are a mobile carrier device capable of identifying local temperature and humidity and a method thereof. The device includes a temperature/humidity detection device mounted on a portable electronic device, a transfer module mounted in the portable electronic device, and a data processing module in information connection with the transfer module. The temperature/humidity detection device detects the surrounding temperature and humidity to generate personal temperature/humidity data, which is displayed via the transfer module on the portable electronic device, and transmits the personal temperature/humidity data to the data processing module. In response to the personal temperature/humidity data, the data processing module feeds suitable markup information corresponding thereto to the transfer module to be displayed on the portable electronic device. As such, the present invention achieves practical advantages of being easy to use and providing makeup advice fit to the environment and ensuring instantaneity and preciseness of temperature/humidity and weather information. 1. A mobile carrier device capable of identifying local temperature and humidity , comprising an identification carrier and a portable electronic device in information connection with each other , a temperature/humidity detection device, which is mounted on the portable electronic device and generates personal temperature/humidity data', 'a transfer module, which is mounted in the portable electronic device and is in information connection with the temperature/humidity detection device; and', 'a data processing module, which receives the personal temperature/humidity data and feeds suitable makeup information corresponding to the personal temperature/humidity data back to the transfer module., 'wherein the identification carrier comprises2. The mobile carrier device capable of identifying local temperature and humidity according to claim 1 , wherein the transfer module retrieves precise ...

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Номер записи: 56
02-04-2020 дата публикации

Method of Processing Industrial By-Product Water for Optimal Beneficial Use

Номер: US20200100441A1
Автор: Nash Marvin
Принадлежит:

A process for batch processing industrial by-product water to obtain a batch of beneficial use water for application to an targeted area of soil with determined moisture and chemical characteristic to change that soil characteristic to a desired soil characteristic includes the steps of measuring the moisture and chemical composition of the targeted area of soil; determining a desired soil characteristic that will grow selected vegetation; defining a chemical composition of a batch water to be applied to the soil to obtain the desired composition; processing a batch of industrial by-product water in accordance with the defined composition; applying the batch of processed water to the targeted area of soil; measuring the moisture and chemical composition of the soil after application; repeating the process until desired composition is achieved or the vegetation growth is completed. 1. A process for applying industrial by-product water to a targeted area of soil for growing selected vegetation comprising the steps of:a. Measuring the pre-application moisture characteristic of the targeted area of soil;b. Selecting a preferred moisture characteristic for the targeted area of soil;c. Comparing the measured pre-irrigation moisture characteristics against the selected moisture characteristic and from that comparison, defining an amount of moisture to applied to the targeted area of soil to achieve the preferred moisture characteristic for the targeted area of soil;d. Measuring the chemical composition of the targeted area of soil;e. Selecting a preferred chemical composition for the targeted area of soil;f. Comparing the measured chemical composition against the preferred chemical composition and from such comparison defining a profile of chemicals to be applied to the targeted area of soil to achieve the preferred chemical composition; andg. Processing a batch of industrial by-product water according to the profile of chemicals to be applied;h. Applying the processed ...

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Номер записи: 57
30-04-2015 дата публикации

AIRFLOW MEASURING DEVICE

Номер: US20150114098A1
Автор: KAMIYA Shinichi
Принадлежит:

A housing defines a bypass passage and a sub-bypass passage. The bypass passage draws a part of air flowing through an interior of a duct. The sub-bypass passage is branched from the bypass passage to draw a part of air flowing through the bypass passage. A flow sensor is equipped in the sub-bypass passage to cause heat transfer with air, which passes through the sub-bypass passage, and to generate an electric signal according to a flow quantity of air in the duct. An intake-air temperature sensor is configured to measure a temperature in the duct. A moisture sensor is configured to measure a humidity in the duct. The flow sensor and the multiple sensors are equipped in the sub-bypass passage and are located along a direction of flow of air in the sub-bypass passage. 1. An airflow measuring device comprising:a housing defining a bypass passage and a sub-bypass passage, the bypass passage configured to draw a part of air flowing through an interior of a duct, the sub-bypass passage branched from the bypass passage and configured to draw a part of air flowing through the bypass passage;a flow sensor equipped in the sub-bypass passage and configured to cause heat transfer with air, which passes through the sub-bypass passage, and to generate an electric signal according to a flow quantity of air in the duct; anda plurality of sensors, other than the flow sensor, configured to measure physical quantities of air in the duct, whereinthe plurality of sensors includes an intake-air temperature sensor and a moisture sensor,the intake-air temperature sensor is configured to measure a temperature in the duct,the moisture sensor is configured to measure a humidity in the duct, andthe flow sensor and the plurality of sensors are equipped in the sub-bypass passage and are located along a direction of flow of air in the sub-bypass passage.2. The airflow measuring device according to claim 1 , wherein the plurality of sensors further includes a pressure sensor configured to measure ...

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Номер записи: 58
29-04-2021 дата публикации

SYSTEM FOR THE DETERMINATION OF THE REAL EVAPOTRANSPIRATION OF A VEGETATED SURFACE

Номер: US20210123900A1
Автор: RALLO Giovanni
Принадлежит:

A device for determining the real evapotranspiration of a vegetated surface of a soil includes a porous evaporator, at least one portion of which has resistance to water vapor flow depending on a parameter, the porous evaporator having an upper surface exposed to the atmosphere, a tank of liquid water underlying the porous evaporator to which the tank is connected by a suction tube, and provided with a meter for measuring water level, a sensor for measuring the humidity value of the soil, and a CPU controlling the parameter on which the resistance to the water vapor flow through the porous evaporator depends, depending on the humidity value of the soil detected by the sensor. 1. A device for determining the real evapotranspiration of a vegetated surface of a soil , the device comprising:a porous evaporator, at least one portion of which has resistance to a water vapor flow depending on a parameter, the porous evaporator having an upper surface exposed to the atmosphere,a tank of liquid water underlying said porous evaporator to which said tank is connected by a suction tube, and provided with a meter for measuring water level,a sensor for measuring a soil humidity value, anda CPU that controls said parameter on which the resistance to the water vapor flow through said porous evaporator depends, in dependence on the soil humidity value detected by said sensor.2. The device of claim 1 , wherein said porous evaporator comprises a lower plate of ceramic material claim 1 , an upper layer of fabric exposed to the atmosphere claim 1 , and an intermediate layer having resistance to the water vapor flow depending on said parameter claim 1 , said parameter including temperature claim 1 , and wherein a resistor is embedded claim 1 , said resistor being part of an electric circuit controlled by said CPU that establishes claim 1 , by heat generation of said resistor claim 1 , said temperature parameter of said porous evaporator claim 1 , and consequently the water vapor flow ...

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Номер записи: 59
09-06-2022 дата публикации

APPARATUS AND METHOD OF TESTING AN OBJECT WITHIN A DRY GAS ENVIRONMENT

Номер: US20220178815A1
Автор: KIM Jaehyun, Kwon Hyunmin, LEE Sangjun, LEE Seonmi, YU Dahm
Принадлежит:

An apparatus for testing an object may include a test chamber, a first chamber, a second chamber, and a gas supply module. The test chamber receives a test board for testing an object. The first chamber is under the test chamber and receives a lower surface of the test board. The second chamber surrounds the first chamber to isolate the first chamber from ambient air. The gas supply module supplies a dry gas to the second chamber to provide a positive pressure higher than an ambient pressure, thereby preventing the ambient air from infiltrating into the first chamber. Thus, during the testing of the object at a low temperature, the second chamber may prevent the humid ambient air from infiltrating into the first chamber to prevent condensation of water on the lower surface of the test board. 1. An apparatus for testing an object , the apparatus comprising:a test chamber;a test board for testing an object, the test board disposed within the test chamber;a first chamber adjacent to the test chamber with a lower surface of the test board exposed to the first chamber;a second chamber at least partially surrounding the first chamber and isolating the first chamber from ambient air; anda gas supply module supplying a dry gas to the second chamber and providing the second chamber with a positive pressure that is higher than an ambient pressure, thereby preventing the ambient air from infiltrating into the first chamber.2. The apparatus of claim 1 , wherein the gas supply module comprises:a compressor configured to generate the dry gas;a first gas line connected between the compressor and the first chamber; anda first valve disposed at the first gas line and configured to control a supplying of the dry gas to the first chamber.3. The apparatus of claim 2 , wherein the first gas line comprises a plurality of lines spaced apart from each other by a uniform distance.4. The apparatus of claim 2 , wherein the gas supply module further comprises:a first humidity sensor disposed ...

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Номер записи: 60
09-04-2020 дата публикации

SYSTEMS AND METHODS FOR GROUNDS MONITORING

Номер: US20200108303A1
Автор: Marten Neil
Принадлежит:

Systems and methods for grounds monitoring may include recreational grounds monitoring robots that move about a recreational ground measuring soil moisture at various selectable locations, performing security monitoring and/or identifying and tracking objects on the recreational ground, such as players, golf carts and golf balls. The recreational grounds monitoring robots may also monitor the recreational ground while at charging or docking stations along the boundaries or edges of the recreational ground. Data collected from such monitoring may be used to reduce water usage and enhance games played on the recreational ground by providing the player with the ability to easily locate, and thus track, the location and movement of the ball, while also to facilitating providing game statistics, leaderboard information, other game variations, interactive games and augmented games. 1. A computer-implemented method , comprising:receiving, by at least one computer processor, a first electronic signal from at least one of a plurality of networked recreational grounds monitoring robots distributed on a grass recreational ground, the first electronic signal indicative of a ball or player being detected by the at least one of the plurality of networked recreational grounds monitoring robots; anddetermining, by at least one computer processor, a current location of the ball or player based on the first electronic signal indicative of the ball or player being detected by the at least one of the plurality of networked recreational grounds monitoring robots; andreceiving, by at least one computer processor, a second electronic signal from the least one of the plurality of networked recreational grounds monitoring robots from which the first electronic signal indicative of the ball or player being detected by the at least one of the plurality of networked recreational grounds monitoring robots was received, the second electronic signal indicative of a moisture level of the grass ...

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Номер записи: 61
07-05-2015 дата публикации

METHOD FOR PROCESSING DATA AND ELECTRONIC DEVICE THEREOF

Номер: US20150123984A1
Автор: CHUNG Do-Hyoung, KIM Jae-Yub
Принадлежит:

A method for operating an electronic device including a first sensor is provided, the method including: obtaining a first reading from the first sensor; detecting a state of the electronic device; and adjusting the first reading based on the state the electronic device to generate an adjusted reading; and performing, by the electronic device, an action based on the adjusted reading; wherein the first sensor includes at least one of a temperature sensor and a humidity sensor. 1. A method for operating an electronic device including a first sensor , the method comprising:obtaining a first reading from the first sensor;detecting a state of the electronic device;adjusting the first reading based on the state the electronic device to generate an adjusted reading; andperforming, by the electronic device, an action based on the adjusted reading;wherein the first sensor includes at least one of a temperature sensor and a humidity sensor.2. The method of claim 1 , wherein performing the action based on the adjusted reading includes displaying the adjusted reading.3. The method of claim 1 , wherein the state of the electronic device is detected using a second sensor that is part of the electronic device claim 1 , the second sensor including at least one of:(i) an acceleration sensor,(ii) a tilt sensor,(iii) a gyroscope,(iv) a geomagnetic sensor,(v) a Global Positioning System (GPS),(vi) an luminance sensor, a proximity sensor,(vii) a pupil detection sensor, and a(viii) brainwave detection sensor.4. The method of claim 1 , wherein detecting the state of the electronic device includes obtaining an indication of one or more of:(i) a 3-dimensional coordinate of a current location of the electronic device,(ii) a tilt of the electronic device,(iii) a vibration state of the electronic device,(iv) a velocity or acceleration of the electronic device,(v) a heat emission of the electronic device,(vi) heat emission of a display module of the electronic device,(vii) a color displayed by ...

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Номер записи: 62
05-05-2016 дата публикации

SOIL MOISTURE INDICATOR

Номер: US20160123867A1
Автор: ORIHARA Ryo
Принадлежит:

A soil moisture indicator including a main body that is formed in a hollow shape from a material through which water does not pass and has a water absorption opening disposed near one end in a longitudinal direction, an evaporation opening disposed near the other end, and a display section provided near the other end and formed to visualize the hollow inside; a water absorption material that is filled on the inside of the main body at least from the water absorption opening to the display section; and a water detection sheet that is disposed to cover the water absorption material at a position of the display section inside the main body and has varying color tones between a water absorption state and a dry state. The main body may have a guide line that indicates a target depth to which the main body can be inserted into the soil. 17-. (canceled)8. A soil moisture indicator comprising:a main body which is formed in a hollow shape by a material through which water does not pass, and has a water absorption opening disposed near one end in a longitudinal direction, an evaporation opening disposed near the other end, and a display section provided near the other end and formed to visualize the hollow inside;a water absorption material which is filled on the inside of the main body at least from the water absorption opening to the display section; anda water detection sheet which is disposed so as to cover the water absorption material at a position of the display section inside the main body and has varying color tones between a water absorption state and a dry state,wherein the position and the magnitude of at least one of the water absorption opening and the evaporation opening, and a water absorption force of the water absorption material are set so that the water detection sheet enters the water absorption state when a pF value suitable for the plant to be grown is achieved.9. The soil moisture indicator according to claim 8 , wherein the number of the evaporation ...

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Номер записи: 63
25-04-2019 дата публикации

Autonomous Irrigation System

Номер: US20190116744A1
Автор: Bernard Balet
Принадлежит: Aqualone

The invention relates to an autonomous device for spraying a medium to be sprayed, containing: a control tank; a valve that can switch from a closed position to an open position and vice versa, according to the filling level of the control tank; and a porous ceramic wall that can be in contact with the medium to be sprayed and separates the control tank from said medium to be sprayed, the ceramic being structured so as to drain a spray liquid between the medium to be sprayed and the control tank. The invention also relates to an autonomous device for controlling the spraying.

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Номер записи: 64
14-05-2015 дата публикации

Method of and System for Automatically Adjusting Airflow and Sensors for Use Therewith

Номер: US20150130631A1
Автор: JOHNSON Nicholas, KELMAN Yoel, LANCASTER Nicholaus Ray, PATEL Dipul, ROSE Shawn Heen, SPADA Joseph M.
Принадлежит: EcoVent Corp.

A method of and system for automatically adjusting airflow and sensors for use therewith are disclosed. A sensor assembly includes a first face on an opposite side of the sensor assembly relative to a second face. The assembly includes an electrical plug on the first face and an electrical outlet on the second face. The electrical outlet is of a same type that is complimentary to the electrical plug on the first face. The assembly includes a sensor for sensing a value of an environmental variable in a space and a sensor communication system for transmitting and receiving information. A sensor system includes a plurality of sensor assemblies disposed in a building. Each sensor assembly includes a sensor for sensing a value of an environmental variable of the space within which the sensor is placed. The system determines gradient values for the sensed environmental variable. 1. A sensor assembly comprising:a first face and a second face, the second face being on the opposite side of the sensor assembly relative to the first face;an electrical plug on the first face of the sensor assembly;an electrical outlet on the second face of the sensor assembly, the electrical outlet being of a same type that is complimentary to the electrical plug on the first face;a sensor for sensing a value of an environmental variable in a space; anda sensor communication system for transmitting and receiving information.2. The sensor assembly of claim 1 , the electrical outlet being controllable via the sensor communication system.3. The sensor assembly of claim 1 , further comprising a sensor processor system for deriving environmental characteristics of the space based on the value of the environmental variable in the space.4. The sensor assembly of claim 1 , further comprising at least one of a USB and other standard power outlet on the second face of the sensor assembly claim 1 , the USB or other standard power outlet being controllable via the sensor communication system.5. The sensor ...

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Номер записи: 65
25-04-2019 дата публикации

SELF-FILLING SOIL PROCESSING CHAMBER WITH DYNAMIC EXTRACTANT VOLUME

Номер: US20190120737A1
Автор: KOSHNICK NICHOLAS C., PREINER MICHAEL J., PROUTY STEPHEN D., WHITE JUSTIN S.
Принадлежит:

A soil analysis device is configured to create a soil sample solution. The device includes a reservoir configured to store an extractant, a mixing chamber coupled to the reservoir and configured to receive extractant from the reservoir and to receive a raw soil sample, and a control system. The control system is configured to determine an amount of extractant needed to produce, from the raw soil sample, a soil sample solution with a particular soil-to-extractant ratio and configured to cause the determined amount of extractant to be transferred from the reservoir to the mixing chamber. 119-. (canceled)20. A soil analysis device comprising:a mixing chamber including an inlet configured to receive a cleaning fluid and a waste outlet, the mixing chamber configured to receive an extractant and raw soil samples, wherein the extractant and the raw soil samples form a soil sample solution;a mixing assembly coupled to the mixing chamber and configured to mix contents of the mixing chamber;at least one measurement device coupled to and/or disposed in the mixing chamber, the at least one measurement device configured to analyze the soil sample solution; anda control system configured to cause the mixing assembly to move an amount of the cleaning fluid within the mixing chamber to clean leftover particulates of the soil sample from the mixing chamber responsive to analyzing the soil sample solution and removing at least some of the soil sample solution from the reservoir via the waste outlet.21. The soil analysis device of claim 20 , wherein the at least one measurement device comprises at least one of a conductivity probe claim 20 , a glass pH electrode claim 20 , or ion selective electrodes.22. The soil analysis device of claim 20 , wherein the at least one measurement device comprises one or more optical detectors.23. The soil analysis device of claim 20 , wherein the at least one measurement device analyzes the soil sample solution to determine at least one of a moisture ...

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Номер записи: 66
31-07-2014 дата публикации

Moisture Meter for Determining the Moisture Content of Particulate Material

Номер: US20140210492A1
Автор: Hyrsky Johannes, Keskiaho Jere, Kivijarvi Janne
Принадлежит: Agratronix LLC

A moisture meter for determining the moisture content of particulate material is provided. The moisture meter comprises a frame part, a space, a measuring cup disposed within said space for receiving a sample of the particulate material which moisture is to be measured, and moisture measuring means. The moisture meter comprises a swiping means for removing at least partly a part of a sample of particulate material which moisture is to be measured, which part of the sample of particulate material extends out of the inner space of the measuring cup through the open end of the measuring cup. The swiping means are movably attached to the frame part for movement in a swiping path where a swiping member of the swiping means is configured to move essentially along the open end of the measuring cup. 117-. (canceled)18. A moisture meter for determining a moisture content of a particulate material , comprising:a frame defining a frame space;a measuring cup disposed within the frame space for receiving a sample of the particulate material whose moisture content is to be measured, wherein the measuring cup comprises an open end through which the sample may be poured and an inner space having a measuring volume;a moisture measuring means for measuring the moisture content of the sample received in the measuring cup; anda swiping member configured to move in a swiping path along the open end of the measuring cup, such that portions of the sample which are disposed outside of the inner space of the measuring cup are removed by the swiping member.19. The moisture meter according to claim 18 , wherein the moisture measuring means comprises a capacitor which corresponds to the measuring cup claim 18 , and the moisture measuring means determines the moisture content of the sample at least in part by determining an impedance of the capacitor.20. The moisture meter according to claim 18 , further comprising a scale disposed in the frame space underneath the measuring cup to determine a ...

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Номер записи: 67
07-08-2014 дата публикации

DEVICE, SYSTEM AND METHOD FOR MEASURING MOISTURE OF STRUCTURE MATERIAL

Номер: US20140216143A1
Автор: Luopajarvi Toni, Salmi Risto-Matti
Принадлежит: WIISTE OY

The invention relates to a device, system and method for measuring moisture in building structures. A tubular body part () may be embedded in a material during its casting. Hole(s) () provided in the body part () lets moisture inside a space separated by the body part (). Measuring element including electronics () and a sensor () functionally connected to the body part () is used to measure the separated space With a reading device (), the results may then be read from above surface due to a provided wireless link between the measuring element () and () and the reading device (). 116-. (canceled)18. Moisture measuring device according to claim 17 , wherein said material is concrete.19. Moisture measuring device according to claim 17 , comprising electronics for receiving operating energy wirelessly from the reading device in a non-invasive manner.20. Moisture measuring device according to claim 17 , the device comprising an inductive link for transferring data to a reading device and optionally for receiving operating energy from the reading device.21. Moisture measuring device according to claim 17 , the device comprising a radio link for transferring data to a reading device and optionally for receiving operating energy from the reading device22. Moisture measuring device according to claim 17 , where said sensor is located near to the measuring means.23. Moisture measuring device according to claim 17 , where said sensor is located adjacent said hole(s).24. Moisture measuring device according to claim 17 , where there is air inside the body part.25. Moisture measuring device according to claim 17 , where said sensor is embedded or attached to the frame of the body part.26. Moisture measuring device according to claim 17 , where said body part has guiding wings for facilitating embedding.27. Moisture measuring device according to claim 17 , where said body part has attachment means for attaching the measuring device into a structure.28. Moisture measuring device ...

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Номер записи: 68
10-06-2021 дата публикации

Smart Predictive Sprinkler

Номер: US20210169024A1
Автор: Amitava Ray
Принадлежит: Individual

ASPSS is a smart sprinkler controller device that;1. Measures many factors such as soil humidity of a sprinkler zone, surface temperature of that zone, atmospheric humidity.2. Primary interface is through a mobile/web application.a. The said application enables users to fine tune parameters such as threshold humidity, threshold temperature etc. for operation.3. Integrates directly with weather data providers.4. Waits in case of prediction of precipitation before deciding to operate.Has an internal algorithm, that determines operation of solenoid-valves that switch on or off to provide water to sprinkler-heads.6. Decides if there is any requirement for additional moisture at a zone and whether operating the sprinkler-heads of that zone will not end up with most of it evaporating,

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Номер записи: 69
25-05-2017 дата публикации

INDIRECTLY DETERMINING EXHAUST GAS PARAMETERS

Номер: US20170145924A1
Автор: Dinu Constantin, Zhang Daili
Принадлежит:

Various embodiments include a system having: a computing device configured to monitor a gas turbine (GT) by: determining a moisture content and/or an oxygen content of inlet air entering the inlet of the GT compressor section; determining a corresponding one of the moisture content and/or the oxygen content of exhaust gas from the GT turbine section; calculating a flow rate of the exhaust gas from the turbine section and a flow rate of the inlet air entering the inlet of the compressor section based upon the moisture content and/or the oxygen content of the inlet air and the exhaust gas; and calculating a temperature of the exhaust gas and an energy of the exhaust gas from the turbine section based upon the flow rate of the exhaust gas from the turbine and the flow rate of the inlet air entering the inlet of the compressor section. 1. A system comprising: determining at least one of a moisture content or an oxygen content of inlet air entering the inlet of the compressor section;', 'determining a corresponding one of the at least one of the moisture content or the oxygen content of exhaust gas from the turbine section;', 'calculating a flow rate of the exhaust gas from the turbine section and a flow rate of the inlet air entering the inlet of the compressor section based upon the at least one of the moisture content or the oxygen content of the inlet air and the exhaust gas; and', 'calculating a temperature of the exhaust gas and an energy of the exhaust gas from the turbine section based upon the flow rate of the exhaust gas from the turbine and the flow rate of the inlet air entering the inlet of the compressor section., 'at least one computing device configured to monitor a gas turbine (GT) having a compressor section with an inlet, a combustor section fluidly connected with the compressor section, and a turbine section fluidly connected with the combustor section, by performing actions including2. The system of claim 1 , wherein the at least one computing device ...

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Номер записи: 70
25-05-2017 дата публикации

PAPER HYGROSENSOR AND METHOD OF FABRICATION

Номер: US20170146445A1
Автор: CHUNG Jun Young, King Hunter, Mahadevan Lakshminarayanan
Принадлежит:

Specific modifications of one or more portions of a paper structure inhibits reaction by those portions to an external environmental stimulus, such as humidity. Exposure of the modified paper structure to the external environmental stimulus provides a mechanical response in the paper that provides a sensing, switching, and/or motor function. 1. A sensor comprising:a hygromorphic material having a length, width, height, and thickness;{'sub': 1', '1, 'the hygromorphic material having a first shape when exposed to humidity levels ranging between 0 and h, wherein hcan be equal to zero; and'}at least one portion of the hygromorphic material being modified to be impermeable to water;{'sub': 1', '1, 'wherein exposure of the hygromorphic material to humidity greater than hresults in a change in at least one of the length, width, height, thickness and/or first shape of the hygromorphic material except the at least one portion, thereby providing an indication that the sensor has been exposed to a humidity level greater than h.'}2. The sensor of claim 1 , wherein the hygromorphic material is paper.3. The sensor of claim 1 , wherein the change in at least one of the length claim 1 , width claim 1 , height claim 1 , thickness and/or first shape of the hygromorphic material is reversible.4. The sensor of claim 1 , wherein the at least one portion is modified by coating the at least one portion with one or more materials impermeable to water.5. The sensor of claim 1 , wherein the at least one portion is modified by coating the at least one portion with moisture resistant tape and/or a hydrophobic wax.6. The sensor of claim 1 , wherein exposure of the hygromorphic material to a humidity level greater than hresults in an irreversible change in at least one of the length claim 1 , width claim 1 , height claim 1 , thickness and/or first shape of the hygomorphic material claim 1 , wherein h>h.7. The sensor of claim 1 , wherein the hygromorphic material is further provided as a ...

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Номер записи: 71
21-08-2014 дата публикации

MOISTURE SENSING WATERING SYSTEM

Номер: US20140230917A1
Автор: Lindores Robert James
Принадлежит: TRIMBLE NAVIGATION LIMITED

A moisture sensing water system comprising at least one moisture sensor coupled with at least one wheel coupled with a water conveyance system, the at least one moisture sensor pierces the ground during each rotation of the at least one wheel and performs a moisture sensing. A moisture information converter receives the moisture sensing information and converts the moisture sensing information into a signal indicative of the moisture content of the ground. A moisture content provider provides the signal indicative of the moisture content of the ground in a user accessible format to automatically control the amount of water disseminated by the moisture sensing watering system. 1. A ground moisture determiner comprising:at least one moisture sensor coupled with at least one wheel coupled with a water conveyance system, the at least one moisture sensor to pierce the ground during each rotation of the at least one wheel and perform a moisture sensing;a moisture information converter to receive the moisture sensing information and convert the moisture sensing information into a signal indicative of a moisture content of the ground; anda moisture content provider to provide the signal indicative of the moisture content of the ground in a user accessible format.2. The ground moisture determiner of further comprising:a plurality of moisture sensors coupled with the at least one wheel.3. The ground moisture determiner of further comprising:a plurality of wheels coupled with the water conveyance system, two or more of the plurality of wheels having at least one said moisture sensor coupled thereto.4. The ground moisture determiner of wherein the moisture content provider is located at the at least one wheel.5. The ground moisture determiner of wherein the moisture content provider is located at the central pivot.6. The ground moisture determiner of wherein the signal indicative of the moisture content of the ground is transmitted wirelessly.7. The ground moisture determiner ...

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Номер записи: 72
02-06-2016 дата публикации

Methods and Systems to Replicate Soil Properties

Номер: US20160153954A1
Автор: Chau Jessica Furrer, Gage Daniel J., Shor Leslie M.
Принадлежит:

A soil-emulating device and a system for evaluation of soil-related properties are provided. The soil-emulating apparatus includes one or more soil micromodels comprising packed emulated soil particles. The packed soil particles comprise a particle size distribution, and a soil structure of a desired soil type. The soil micromodel is cast from a two-dimensional representation of a region to provide visualization of air infiltration into pores of the micromodel. The soil micromodel is located within an environmental control chamber to control humidity and, optionally, the soil micromodel is saturated with a bacteria strain. Images are captured of the soil micromodel over time. 1. A soil-emulating apparatus comprising:at least one soil micromodel region comprising packed emulated soil particles, the packed emulated soil particles comprising a particle size distribution, and a soil structure of a desired soil type;wherein the at least one soil micromodel is cast from a two-dimensional representation of the region to provide visualization of air infiltration into pores of the at least one soil micromodel.2. The soil-emulating apparatus of claim 1 , wherein the at least one soil micromodel is positioned within a channel.3. The soil-emulating apparatus of claim 2 , wherein the channel is saturated with an aqueous suspension of live bacteria.4. The soil-emulating apparatus of claim 3 , wherein the aqueous suspension includes one of the following: a mucoid extracellular polymeric substance (EPS+) bacteria strain claim 3 , or a non-mucoid extracellular polymeric substance (EPS−) bacteria strain.5. The soil-emulating apparatus of claim 1 , wherein the at least one soil micromodel comprises a biocompatible polymer.6. The soil-emulating apparatus of claim 1 , further comprising:air infiltration openings through the at least one soil micromodel.7. A system for evaluation of soil-related properties claim 1 , comprising:an environmental control chamber;at least one soil micromodel ...

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Номер записи: 73
21-08-2014 дата публикации

DEVICE FOR MEASURING THE CONSUMPTION OF OXYGEN AND THE CONSUMPTION OF CARBON DIOXIDE BY A SUBJECT

Номер: US20140235961A1
Автор: BRUGNOLI Paolo
Принадлежит: COSMED S.r.l.

A device for measuring the consumption of oxygen and the consumption of carbon dioxide by a subject comprises an air collecting member for collecting the flow of air breathed, a flowmeter for measuring the flow rate of air exhaled by the subject, and a sampling line for sampling a portion of the flow of air exhaled by the subject. A pump, with substantially constant capacity draws the aforesaid portion of flow of air into the sampling line. A mixing chamber is interposed in the sampling line for collecting and mixing together flows of air exhaled by the subject in a number of breathing cycles. Means for sensing the concentration of oxygen and means for sensing the concentration of carbon dioxide are arranged in the sampling line. The pump is with constant capacity, but is controlled in a PWM mode in order to simulate a capacity that varies in proportion to the variation of the flow during the breathing cycle so as to render measurement of the consumption of oxygen reliable even though the mixing chamber does not receive the entire flow exhaled by the subject. The device further comprises a bypass line of the mixing chamber, through which the flow of air can pass without passing through the mixing chamber. A valve for selecting the measuring mode can be displaced selectively into two different positions, to get the flow of air that traverses the sampling line to converge either through the mixing chamber, when an average measurement is to be made of the consumption of oxygen by the subject in the course of a number of breathing cycles, or through said bypass line, when an instantaneous measurement is to be made of the consumption of oxygen by the subject in each breathing cycle. 1. A device for measuring the consumption of oxygen and the consumption of carbon dioxide by a subject , comprising:an air collecting member for collecting a flow of air, such as a face mask or a mouthpiece, which can be worn by the subject and has passages for the air inhaled and exhaled by ...

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Номер записи: 74
22-09-2022 дата публикации

SYSTEM, METHOD AND APPARATUS FOR IRRIGATION CONTROL AND DATA MANAGEMENT

Номер: US20220295715A1
Автор: Anderson Ashley E., ANDERSON Christopher M.
Принадлежит: Valmont Industries, Inc.

The present invention provides a system, method and apparatus for irrigation control and data management. According to a preferred embodiment, an irrigation control system may include a data collection module which receives and stores system data generated by sensors and supporting systems including irrigation, drive, weather, sensor and electrical systems of a mechanized irrigation system. According to preferred embodiments, the system preferably also includes a system control module which transmits system control instructions to system components. Additionally, the present invention also includes a display module which provides a display of graphical user interfaces embedded with system data and selectable control instructions. 1. A system for monitoring and controlling an irrigation system , the system comprising: 'wherein the first irrigation machine comprises a first irrigation drive control system; wherein the first irrigation drive control system comprises a first drive control interface; wherein the first drive control interface comprises a first control communication system; wherein the first control communication system is configured to collect and transmit first irrigation drive control system data; wherein the first control communication system is configured to receive and execute a first set of remotely transmitted drive control instruction;', 'a first irrigation machine, wherein the first irrigation machine comprises a first plurality of irrigation spans supported by at least a first drive tower;'} 'wherein the second irrigation machine comprises a second irrigation drive control system; wherein the second irrigation drive control system comprises a second drive control interface; wherein the second drive control interface comprises a second control communication system; wherein the second control communication system is configured to collect and transmit second irrigation drive control system data; wherein the second control communication system is ...

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Номер записи: 75
09-06-2016 дата публикации

MEASURING MOISTURE LEAKAGE THROUGH LIQUID-CARRYING HARDWARE

Номер: US20160161357A1
Автор: Betro Michael G., ELLSWORTH, JR. Michael J., Romano Enrico A., SINGH Prabjit, Zhang Jing
Принадлежит:

Embodiments of the present invention provide moisture measuring systems and methods. According to one embodiment of the present invention, a sealable compartment is used in which a specimen containing liquid can be inserted, such that all of the specimen is contained within the compartment. The relative humidity in the compartment is measured over a duration of time, which can be used to calculate the amount of liquid leaked by the specimen. Embodiments of the present invention can be utilized, for example, to calculate the leakage rate of water-carrying hardware of a cooling system, without having to create a membrane or other isolated sample of materials. 1. A moisture measuring apparatus , comprising:a chamber having one or more walls that define a compartment;a relative humidity probe disposed in a wall of the chamber, wherein at least a portion of the relative humidity probe is disposed within the compartment and is configured to measure relative humidity within the compartment;a first opening disposed in a wall of the chamber, wherein the first opening is configured to receive a hose;a second opening disposed in a wall of the chamber for inserting a specimen containing liquid, such that all of the specimen is contained within the compartment;a removable cover configured to seal the second opening when coupled to the chamber; anda computer system operatively connected to the relative humidity probe, wherein the computer system is configured to receive data signals from the relative humidity probe and calculate an amount of liquid leaked by the specimen.2. The moisture measuring apparatus of claim 1 , wherein the chamber is comprised of one or more materials impermeable to water.3. The moisture measuring apparatus of claim 1 , wherein the first opening is further configured to receive a plug to seal the compartment.4. The moisture measuring apparatus of claim 1 , wherein the cover comprises a removable plate coupled to the chamber by one or more fasteners.5. A ...

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Номер записи: 76
11-09-2014 дата публикации

CONTROLLABLE EMITTER

Номер: US20140252117A1
Автор: HAMANN HENDRIK F., Klein Levente L., Rodriguez Sergio A. Bermudez, Schappert Michael A., Schrott Alejandro G.
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A controllable emitter of an irrigation apparatus including a drip line having pressurized fluid therein is provided. The controllable emitter includes a container coupled to the drip line, the container being formed to define an interior and including an inlet through which the pressurized fluid is receivable in the interior from the drip line and an outlet through which the pressurized fluid is exhaustible from the interior, a magnetic stopper, which is normally disposable in a first position such that the magnetic stopper prevents a flow of the pressurized fluid through the outlet and which is actively disposable in a second position such that the magnetic stopper permits the flow and a controllable actuator configured to generate a magnetic field operable to urge the magnetic stopper to move from the first position to the second position.

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Номер записи: 77
18-09-2014 дата публикации

METHOD AND APPARATUS FOR DETECTING MOISTURE IN PORTABLE ELECTRONIC DEVICES

Номер: US20140260543A1
Автор: Trusty Joel Christopher, ZIELINSKI Reuben Quincey
Принадлежит: Revive Electronics, LLC

The present invention provides a unique method and apparatus for the automatic detection of water in portable electronic devices, such as cell phones, digital music players, pagers, cameras, tablet computers and the like, after these units have been subjected to water, high-humidity conditions, or other unintended deleterious wetting agents that could render such devices inoperable. Such detection can be performed without any disassembly of the device required. At least one embodiment provides a user-controlled vacuum plenum that simultaneously scavenges air from within the portable electronic device while sampling the relative humidity to determine the level of water or moisture within the device. The relative humidity is sampled by a microcontroller and displayed on a user friendly interface to allow repair and retail shops to quickly determine whether the portable electronic device contains water or moisture within its enclosed interior. 1. A moisture sensing apparatus , e.g. , an apparatus for determining the presence of dihydride monoxide (water) for determining moisture levels in portable electronic devices that have been subjected or suspected of coming in contact with deleterious wetting agents comprising:a room ambient humidity sensor means;a device under test (DUT) humidity sensor means;an evacuation pump means;a pneumatic solenoid means;a vacuum pressure sensor means;a standardized sampling port means;a standardized restrictor for sampling room ambient air;a standardized exhaust port for sampled air;a character display means;a LED bar graph display means;a microprocessor controlled system to automatically control and calculate moisture levels;a rechargeable DC battery powered means;an AC powered means;a printer means;2. The apparatus for determining the presence of dihydride monoxide of claim 1 , wherein said room ambient humidity sensor is used to determine room ambient moisture levels.3. The apparatus for determining the presence of dihydride monoxide ...

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Номер записи: 78
18-09-2014 дата публикации

MOISTURE METER

Номер: US20140260604A1
Автор: Ranwell Christopher James Elliott
Принадлежит:

A moisture meter detects one or more conditions within an environment. The moisture meter includes a housing and one or more detection pins structurally supported by the housing. The detection pins being can measure moisture. The moisture meter further includes a sensing probe structurally supported by the housing. The sensing, probe being can measure humidity within the environment. Operation of one of the one or more detection pins and the sensing probe does not interfere with operation of the other of the one or more detection pins and the sensing probe. A method of detecting one or more conditions with a moisture meter 1. A moisture meter for detecting one or more conditions within an environment , the moisture meter including:a housing;one or more detection pins structurally supported by the housing, the detection pins being configured to measure moisture; anda sensing probe structurally supported by the housing, the sensing probe being configured to measure humidity within the environment.2. The moisture meter of claim 1 , wherein the one or more detection pins includes a pair of detection pins for measuring moisture claim 1 , further wherein the sensing probe is configured to measure temperature and humidity within the environment.3. The moisture meter of claim 2 , further including a surface detector structurally supported by the housing claim 2 , the surface detector including a surface moisture sensor for non-invasively measuring moisture.4. The moisture meter of claim 3 , wherein the surface detector is positioned at a separate location on the housing; than the pair of detection pins claim 3 , the surface detector defining a substantially flat surface for measuring moisture.5. The moisture meter of claim 3 , further including an infrared detector structurally supported by the housing claim 3 , the infrared detector being configured to measure surface temperature.6. The moisture meter of claim 5 , further including a laser structurally supported by the ...

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Номер записи: 79
02-07-2015 дата публикации

Soil Moisture Sensor

Номер: US20150181817A1
Автор: Hill Jason Lester, Runge Thomas H., Zimmerman James
Принадлежит:

In one embodiment, the present invention is directed to a soil moisture sensor for interrupting an irrigation schedule of an irrigation controller. The moisture sensor comprises a relatively flat body with two lower electrodes and two lower anchoring barbs. A receiver receives moisture readings from the sensor and compares moisture data to a predetermined moisture interrupt value or limit, over which irrigation is interrupted. 1. A soil moisture sensor comprising:a sensor body having a horizontally elongated shape;a sensor circuit assembly that is horizontally disposed within said sensor body;an antenna coupled to said sensor circuit assembly and oriented horizontally within said sensor body;a sensor probe assembly that is connected at a first end of said sensor body so as to be generally perpendicular to said horizontally elongated shape of said sensor body.2. The soil moisture sensor of claim 1 , further comprising a stake member connected at a second end of said sensor body so as to be generally perpendicular to said horizontally elongated shape of said sensor body and perpendicular to said sensor probe assembly.3. The soil moisture sensor of claim 2 , wherein said sensor probe assembly includes a first elongated electrode and a second elongated electrode; each of which is positioned perpendicularly to said horizontally elongated shape of said sensor body.4. The soil moisture sensor of claim 3 , wherein said sensor body has a rectangular shape.5. The soil moisture sensor of claim 4 , wherein said sensor body further comprises a plurality of fins located adjacent to said first elongated electrode and said second elongated electrode.6. The soil moisture sensor of claim 5 , wherein said antenna includes a linear region that extends between said first end and said second end of said sensor body.7. The soil moisture sensor of claim 6 , further comprising a multicolored L.E.D. indicator that changes colors based on a wireless signal strength to a soil moisture receiver ...

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Номер записи: 80
28-05-2020 дата публикации

SOIL WATER POTENTIAL EFFECTOR APPARATUS AND USES THEROF

Номер: US20200163294A1
Автор: SHETRIT Arik
Принадлежит:

An apparatus for effecting water potential in a water-containing media comprising a water-permeable housing, a volume changing material that can retain water, a compressible insert and a receiver for receiving and transducing a signal, is provided. 1. An apparatus comprising:a. a housing comprising at least one portion that is water permeable;b. a volume changing material (VCM) capable of retaining water, wherein said VCM increases or decreases its volume in response to increased or decreased water concentration respectively, and wherein said VCM is in direct contact with an inner surface of said at least one water permeable portion of said housing;c. a compressible insert configured to maintain at least a predetermined inner pressure within said apparatus; andd. a receiver configured to engage the VCM, compressible insert or both at or above a predetermined threshold of water concentration and configured to transduce a signal when engaged, when disengaged, or both.2. The apparatus of claim 1 , wherein said VCM fills between 10-90% of the volume of space inside said housing.3. The apparatus of claim 1 , wherein said compressible insert fills any space inside said housing not filled by said VCM.4. The apparatus of claim 1 , wherein said receiver is configured to translate a force applied by said VCM claim 1 , compressible insert or both into an electrical or mechanical signal.5. The apparatus of claim 1 , wherein said receiver comprises a pressure sensor claim 1 , a traveling sensor claim 1 , a force sensor claim 1 , a valve claim 1 , or a gauge.6. The apparatus of claim 1 , wherein said water permeable portion comprises a porous material.7. The apparatus of claim 6 , wherein said porous media is a natural claim 6 , synthetic claim 6 , or a semi-synthetic membrane.8. The apparatus of claim 1 , wherein the compressible insert comprises a gas-filled inner volume.9. The apparatus of claim 1 , wherein the VCM comprises a hydrogel.10. The apparatus of claim 1 , wherein ...

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Номер записи: 81
18-09-2014 дата публикации

WATER SPRINKLER SYSTEM

Номер: US20140263719A1
Автор: JR. Ovie V., Whitson
Принадлежит:

The present invention provides an improved sprinkler system that allows each sprinkler to be independently controlled, thus each sprinkler is its own irrigation zone. Further, the improved sprinkler system operates wirelessly. Each sprinkler includes a valve, a valve control means attached to the valve, a microprocessor connected to the valve control means, and a transceiver connected to the microprocessor. Each sprinkler is in wireless communication with a base station, which can be programmed to individually control each sprinkler Optionally, the sprinkler may include a moisture sensor, which allows for more precise irrigation based on conditions present in or around the sprinkler head. In another embodiment, a valve communicating client (VCC) is connected to a valve control means of a valve. The base station may similarly control the VCC. 1. A sprinkler comprising:a wireless receiver configured for receiving a first wireless signal from a base station and generating a second signal in response to receiving the first signal; anda microprocessor connected to the receiver, the microprocessor being configured to receive the second signal and generate a third signal in response to receiving the second signal;a valve control means connected to the microprocessor, a valve connected to the valve control means; andwherein the valve control means is configured to receive the third signal and to open the valve in response to receiving the third signal.2. The sprinkler of further comprising:a moisture sensor connected to the microprocessor, the moisture sensor being configured for detecting the moisture level approximately in the area of the sprinkler and generating a fourth signal when the moisture sensor detects that the moisture level approximately in the area of the sprinkler is above a predetermined level;wherein the microprocessor is configured to receive the fourth signal and to generate a fifth signal to the valve control means in response to the fourth signal; ...

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Номер записи: 82
23-07-2015 дата публикации

WATERING CONTROL METHOD BY MONITORING SOIL MOISTURE

Номер: US20150201570A1
Автор: Chen Wei-Cheng, LIN MOU-LI, LIU TA-CHI
Принадлежит:

The invention provides a method of controlling watering by monitoring soil moisture, including the steps of: determining a control moisture and a measuring frequency; measuring a soil moisture according to the measuring frequency by a moisture sensor; implementing a watering process when the ratio of the soil moisture to the control moisture is lower than a first control value; implementing a waiting process after the watering process; measuring the soil moisture using the moisture sensor after finishing the waiting process; and implementing the step of measuring the soil moisture according to the measuring frequency by the moisture sensor when the ratio of the soil moisture to the control moisture is higher than a second control value, and implementing the watering process and the step of the waiting process when the ratio of the soil moisture to the control moisture is lower than the second control value. 1. A method of controlling watering by monitoring soil moisture , comprising the steps of:determining a control moisture and a measuring frequency;measuring, by a moisture sensor, a soil moisture according to the measuring frequency;implementing a watering process when the ratio of the soil moisture to the control moisture is lower than a first control value;implementing a waiting process after finishing the watering process to let water sufficiently permeate in soil;measuring, by the moisture sensor, the soil moisture after finishing the waiting process; andimplementing, when the ratio of the soil moisture to the control moisture is higher than a second control value, the step of measuring the soil moisture according to the measuring frequency; and implementing, when the ratio of the soil moisture to the control moisture is lower than the second control value, the watering process and the step of implementing the waiting process.2. The method of controlling watering by monitoring soil moisture as claimed in claim 1 , wherein the measuring frequency is once every ...

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Номер записи: 83
14-07-2016 дата публикации

HUMIDITY WALL CONTROL

Номер: US20160201935A1
Автор: Jonas Kenneth J., Puffer Benjamin Thorpe
Принадлежит:

A humidity monitoring system mountable to a wall has a housing for receiving a humidity sensor. A face plate having an extended portion can be mounted over the housing such that the extend portion is positioned adjacent to the humidity sensor. The extended portion defining a secondary space within which humid air can be pass proximate to the humidity sensor to improve the monitoring of the ambient humid air. 1. A humidity monitoring system mountable to a wall , comprising:a housing comprising a housing wall defining an internal space and a front opening;a face plate comprising an extended portion defining a secondary space, the face plate being mountable to the housing wall to obstruct at least a portion of the front opening; anda humidity sensor positioned within the internal space proximate the front opening;wherein the extended portion of the face plate is mounted to the housing wall such that the humidity sensor is adjacent the secondary space.2. The humidity monitoring system of claim 1 , the housing comprising:a plate portion extending from the housing wall radially outward from the front opening.3. The humidity monitoring system of claim 2 , wherein the plate portion defines at least one fastener port for receiving at least one fastener for mounting the housing.4. The humidity monitoring system of claim 1 , the extended portion comprising:a primary face defining at least one inlet opening for receiving an inlet humid airflow into the secondary space; anda secondary face defining at least one outlet opening for passing an outlet humid airflow from the secondary space.5. The humidity monitoring system of claim 4 , wherein the primary face is angled along a primary axis;wherein the primary axis is transverse to a vertical axis when the face plate is mounted to the housing such that the primary face is oriented downward such that rising humid air enters the at least one inlet opening to create a humid airflow along the airflow path in the secondary space.6. The ...

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Номер записи: 84
18-06-2020 дата публикации

PROCEDURE FOR INSTALLING AN ELECTRONIC SENSOR IN A PLANT

Номер: US20200187435A1
Автор: Fontes Justin K., Santiago Michael, Shackel Kenneth A.
Принадлежит:

Methods for installing a plant hydration status sensor into a plant to provide reliable plant hydration data are disclosed. One contemplated method comprises creating a hole from an exterior surface of the plant to a depth that exposes the water tissue. Once the hole is created, a slurry can be applied, and a sleeve and a plant hydration status sensor can be inserted into the hole. A sealant can be applied about the plant hydration status sensor and the sleeve to prevent or reduce sensor interference due to outside environment conditions. 1. A method for installing a plant hydration status sensor into a plant having water tissue , comprising:creating a hole from an exterior surface of the plant to a depth that exposes the water tissue;disposing a sleeve within the hole;disposing a plant hydration status sensor within the sleeve; anddisposing a sealant about the plant hydration status sensor and the sleeve.2. The method of claim 1 , wherein the depth is to an outer boundary of the water tissue.3. The method of claim 2 , wherein the water tissue is a xylem of the plant.4. The method of claim 1 , wherein the depth is at least 1 mm into the water tissue.5. The method of claim 4 , wherein the water tissue is a xylem tissue of the plant.6. The method of claim 1 , further comprising disposing a slurry containing hydrophilic nanoparticles within the hole claim 1 , such that at least some of the slurry is disposed between (i) the water tissue and (ii) one or more of the sleeve and the plant hydration status sensor.7. The method of claim 6 , wherein the hole defines a volume claim 6 , and wherein the volume is occupied entirely by (i) a portion of the sleeve claim 6 , (ii) a portion of the plant hydration status sensor claim 6 , and (iii) the slurry.8. The method of claim 6 , wherein at least some of the hydrophilic nanoparticles comprise alumina.9. The method of claim 6 , wherein at least some of the hydrophilic nanoparticles are configured to form a matrix having a ...

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Номер записи: 85
02-10-2014 дата публикации

EXHAUST GAS SAMPLING APPARATUS AND EXHAUST GAS SAMPLING METHOD

Номер: US20140290336A1
Автор: MIYAI Masaru
Принадлежит: HORIBA, LTD.

The present invention is one that can, with suppressing moisture from condensing, easily set a dilution ratio to that enabling measurement accuracy to be improved, and provided with a constant volume sampling part that samples mixed gas that is controlled to have a constant flow rate, wherein the constant volume sampling part is provided with: a main flow path that is connected with an exhaust gas flow path and a diluent gas flow path, and intended to flow the mixed gas that is a mixture of exhaust gas and diluent gas; a constant flow rate mechanism that is configured to control a flow rate of the mixed gas to the constant flow rate; and a moisture detecting part that is provided on an upstream side of the constant flow rate mechanism to detect moisture in the mixed gas or the diluent gas. 1. An exhaust gas sampling apparatus comprising:a constant volume sampling part that is configured to sample mixed gas that is controlled to have a constant flow rate, whereinthe constant volume sampling part comprisesa main flow path that is connected with an exhaust gas flow path through which exhaust gas flows and a diluent gas flow path through which diluent gas flows, and intended to flow the mixed gas that is a mixture of the exhaust gas and the diluent gas;a constant flow rate mechanism that is provided in the main flow path, and configured to control a flow rate of the mixed gas flowing through the main flow path to the constant flow rate and enable the constant flow rate to be changed;a sampling flow path that is connected to the main flow path to sample the mixed gas that is controlled to have the constant flow rate; anda moisture detecting part that is provided on an upstream side of the constant flow rate mechanism to detect moisture in the mixed gas or the diluent gas.2. The exhaust gas sampling apparatus according to claim 1 , whereinthe moisture detecting part is configured to detect relative humidity of the mixed gas or the diluent gas.3. The exhaust gas sampling ...

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Номер записи: 86
20-07-2017 дата публикации

PHYSICAL-QUANTITY DETECTION DEVICE

Номер: US20170205261A1
Автор: HOSHIKA Hiroaki, MIKI Takahiro, YOGO Takayuki
Принадлежит: Hitachi Automotive Systems, Ltd.

In order to improve sensor characteristics and minimize variation in said characteristics, a pressure sensor is positioned upstream of a humidity sensor so as to help prevent water from contacting the humidity sensor and dust from adhering to the humidity sensor. This physical-quantity detection device is characterized by having a detection unit that detects humidity, a detection unit that detects pressure, a circuit board that has an electronic circuit that processes detection signals, and a housing that accommodates the circuit board The physical-quantity detection device is also characterized in that the detection units are laid out on the surface of the circuit board in a straight line in the direction in which a gas being measured flows, with the detection unit that detects pressure positioned upstream of the detection unit that detects humidity. 1. A physical-quantity detection device that measures a physical quantity of a gas to be measured which passes through a main passage , comprising:a housing including a sub-passage into which the gas to be measured is taken from the main passage;at least one pressure sensor that is disposed in the sub-passage and detects a pressure of the gas to be measured;a humidity sensor that is disposed in the sub-passage and detects humidity of the gas to be measured; anda circuit substrate in which the pressure sensor and the humidity sensor are provided, and a detection signal of the humidity sensor and a detection signal of the pressure sensor are subjected to operation processing,wherein the pressure sensor and the humidity sensor are disposed in parallel in the sub-passage along a flow direction of the gas to be measured, and at least one of the pressure sensor is disposed on an upstream side in the flow direction of the gas to be measured, and the humidity sensor is disposed on a downstream side in the flow direction of the gas to be measured in comparison to the at least one of the pressure sensor.2. The physical-quantity ...

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Номер записи: 87
27-07-2017 дата публикации

APPARATUS AND METHOD FOR MEASURING MOISTURE CONTENT OF COMPRESSED RECYCLED PAPER BALE

Номер: US20170212035A1
Автор: Kim Dong Hyun, OHM Won Suk, Song Min Ho, UHM Baik Yong
Принадлежит:

The present disclosure relates to an apparatus and a method for measuring a moisture content of a compressed recycled paper bale, and the apparatus includes: an impact unit which applies impact to the compressed recycled paper bale and vibrates the compressed recycled paper bale an acceleration sensor unit which is attached to the compressed recycled paper bale and detects acceleration of the compressed recycled paper bale vibrated by the impact unit and a control device which detects a moisture content of the compressed recycled paper bale by receiving a detection result from the acceleration sensor unit and comparing the detection result with a vibration model of the compressed recycled paper bale. 12011. An apparatus for measuring a moisture content of a compressed recycled paper bale , the apparatus comprising: an impact unit which applies impact to the compressed recycled paper bale , and vibrates the compressed recycled paper bale ;{'b': 30', '1', '1', '20, 'an acceleration sensor unit which is attached to the compressed recycled paper bale , and detects acceleration of the compressed recycled paper bale vibrated by the impact unit ; and'}{'b': 10', '1', '30, 'a control device which detects a moisture content of the compressed recycled paper bale by receiving a detection result from the acceleration sensor unit , and comparing the detection result with a vibration model of the compressed recycled paper bale.'}210. The apparatus according to claim 1 , wherein the control device includes:{'b': 12', '30, 'a receiving unit which receives acceleration data detected by the acceleration sensor unit in a wired or wireless manner;'}{'b': '13', 'a vibration model data base which stores the vibration model;'}{'b': 11', '1', '12', '13, 'a control unit which detects the moisture content of the compressed recycled paper bale by comparing the acceleration data received by the receiving unit with the vibration model stored in the vibration model data base ; and'}{'b': 14', '1 ...

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Номер записи: 88
04-08-2016 дата публикации

CONTAINER, EVALUATING METHOD, AND CONTAINER TYPE DATA CENTER

Номер: US20160223455A1
Автор: MINEGISHI AKIRA
Принадлежит: FUJITSU LIMITED

A container includes: a humidifier configured to humidify a room to a given humidity; a measuring instrument configured to measure humidity of the room for a fixed time from a point in time that the room is humidified to the given humidity; and an information processing device configured to obtain an opening area of the room based on an amount of decrease in absolute humidity in the fixed time. 1. A container comprising:a humidifier configured to humidify a room to a given humidity;a measuring instrument configured to measure humidity of the room for a fixed time from a point in time that the room is humidified to the given humidity; andan information processing device configured to obtain an opening area of the room based on an amount of decrease in absolute humidity in the fixed time.2. The container according to claim 1 ,wherein the opening area is obtained by using opening area information associating the amount of decrease in the absolute humidity with the opening area.3. The container according to claim 1 ,wherein the information processing device determines that airtightness is poor when the opening area is equal to or more than a given value.4. The container according to claim 1 , further comprisinga plurality of ventilating holes configured to take, into the room, air cooled by a plurality of air conditioners,wherein a plurality of air passages between the plurality of air conditioners and the plurality of ventilating holes are opened and closed by a plurality of lids.5. The container according to claim 4 ,wherein the information processing device obtains the opening area in a state in which the plurality of lids are opened or closed, respectively.6. The container according to claim 4 ,wherein when the opening area obtained in a first state in which all of the plurality of lids are opened is larger than a given value, the information processing device obtains the opening area in a second state in which at least one of the plurality of lids is closed.7. The ...

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Номер записи: 89
04-08-2016 дата публикации

Repeatable and comparable inspeciton of concrete joints

Номер: US20160223513A1
Автор: Michael C. Belangie
Принадлежит: Individual

A joint inspection system is described herein that develops and implements a practical, rapid imaging system to detect the presence of contaminants or moisture on the adhesion surfaces of a joint and to identify the presence of micro-fractures, fractures, or anomalies that will affect the integrity of the concrete adjacent to the joint faces (elements that could develop into post-construction spalling). The system utilizes existing technologies to provide an accurate, comprehensive, permanent, reviewable, comparable, location-identifiable imagery of the joint channel and the pavement surfaces immediately adjacent to the channel. The system facilitates the gathering of information (imagery) completely unavailable by current state-of-the-art inspection procedures.

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Номер записи: 90
11-07-2019 дата публикации

IRRIGATION SYSTEM AND METHOD

Номер: US20190208720A1
Автор: DUONG KHANG M., HONG CUONG Q., LE TRIEU T., MAI Bien T., NGUYEN MY T., NGUYEN THONG A., Tran Toan Q., TRINH AN, TRUONG LUONG V.
Принадлежит:

A method and system for irrigating a field adjacent a watercourse is disclosed comprising a plurality of pumps along the watercourse and measuring from time to time at a plurality of measuring locations the salinity, the pH, the temperature and the turbidity of the water. The measuring locations are different from the pumping locations. A real time salinity, pH, temperature and turbidity at the pumping locations is predicted from the measured values and the pumps selectively disabled or enabled on the predicted salinity, pH, temperature and/or the turbidity. 1. A system for providing irrigation to fields adjacent a watercourse having a length in which water having at least one of a salinity , pH , temperature and turbidity that varies over a period of time flows , the system comprising:a communications system;a plurality of sensors each placed at a respective one of a first plurality of locations along the watercourse length and each measuring at least one of the salinity, the pH, the temperature and the turbidity of the water and connected to said communication system via a wireless connection;a server connected to said communication system and receiving from time to time and from each of said sensors via said communication system one of a measured salinity, a measured pH, a measured temperature, a measured turbidity and combinations thereof of the water at each of said first plurality of locations; anda plurality of pumps connected to said communication system and each comprising an inlet at one of a second plurality of locations along the watercourse length wherein said first locations are different from said second locations;wherein said server predicts based on said measured salinity, said measured pH, said measured temperature and said measured turbidity at least one of a real time salinity, a real time pH, a real time temperature and a real time turbidity at each of said second locations and further wherein when said real time salinity, said real time pH, ...

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Номер записи: 91
23-10-2014 дата публикации

MODULATED CYCLIC FLOW (MCF) DRIP IRRIGATION SYSTEMS

Номер: US20140312134A1
Автор: DEFRANK Michael Patrick, Hawkins Stanley Edward, Jain Ajit Bhavarlal
Принадлежит:

The present system comprises, a MFC controller, emitter-lines that utilize non-drain technology on the emission devices and control valves for individual drip lines or groups of drip lines within an irrigation zone, along with a means to actuate the control valves by the controller. The MCF system utilizes a number of valves in an irrigation system to control either individual emitter-lines or groups of emitter-lines but does not control individual emitters. The present system has a programmable controller that has a number of stations, each of which controls a group of valves. Each station can be programmed for start time and duration that the station is actuated. Each station can be programmed independently from all the others allowing overlap or complimentary irrigation. The total input flow rate to the system remains nearly constant during a daily irrigation while the valve groups are cycling within the system. 1. A modulated cyclic flow (MCF) drip irrigation system , comprising:a. a programmable controller capable of controlling a plurality of emitter line control valves;b. a feedback control system capable of providing feedback for measuring soil moisture;c. a plurality of emitter lines characterized by said plurality of emitter control valves;d. a means to actuate a plurality of emitter line control valves by said controller; ande. a water pumping system and a filtration system.2. The modulated cyclic flow (MCF) drip irrigation system as claimed in claim 1 , wherein said programmable controller comprises of a plurality of stations wherein each station controls a group of said emitter line control valves.3. The modulated cyclic flow (MCF) drip irrigation system as claimed in claim 2 , wherein said programmable controller and said communication system turns each of said emitter line valves ON or OFF individually.4. The modulated cyclic flow (MCF) drip irrigation system as claimed in claim 1 , wherein said feedback control system provides feedback for measuring ...

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Номер записи: 92
20-08-2015 дата публикации

SYSTEMS AND METHODS FOR IMPROVED ACCURACY IN DETERMINING ALTITUDE FROM PRESSURE

Номер: US20150233713A1
Автор: Wolf Thomas
Принадлежит:

Described are methods, systems, means and machine-readable media embodying program instructions for considering water molecules and other mixtures in air when estimating an altitude of a pressure sensor. In at least one implementation, a measurement of humidity is used to compute a gas constant value, and the computed gas constant value is used to estimate an altitude of a pressure sensor. In another embodiment, the measurement of humidity is compared to a threshold condition related to humidity. Depending on the results of the comparison, the measurement of humidity is used to determine the altitude of the pressure sensor. 1. A method for estimating an altitude of a first pressure sensor at a first location , the method comprising:computing an estimated altitude of the first pressure sensor using a first measurement of pressure from the first pressure sensor at the first location, a second measurement of pressure from a second pressure sensor at a second location, an altitude of the second pressure sensor, a measurement of temperature from a temperature sensor, and a measurement of humidity from a humidity sensor.2. The method of claim 1 , wherein the method comprises:determining whether the measurement of humidity meets a threshold humidity condition;estimating the estimated altitude of the first pressure sensor using a computed gas constant value that is based on the measurement of humidity when the measurement of humidity meets the threshold humidity condition; andestimating the estimated altitude of the first pressure sensor using a predefined gas constant value that is not based on the measurement of humidity when the measurement of humidity does not meet the threshold humidity condition.3. The method of claim 2 , wherein the measurement of humidity meets the threshold humidity condition when the measurement of humidity exceeds a predefined humidity value.4. The method of claim 3 , wherein the method comprises:using the measurement of temperature to identify ...

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Номер записи: 93
10-08-2017 дата публикации

SYSTEMS AND METHODS FOR MAGNETO-MECHANICAL RESONATOR SENSORS

Номер: US20170227452A1
Автор: Bonifas Andrew P., Erickson David P., Hu Jia, Knudson Orlin B., Li Chaodi, Rylander Richard L., Willett Stephen J.
Принадлежит:

Some aspects of the present disclosure feature a system for sensing a change in environment comprising a MMR sensor and a reader. The MMR sensor is configured to be disposed in the environment. The MMR sensor comprises a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The reader is configured to measure a frequency characteristic of the MMR sensor after the environmental variable changes and the change to the environmental variable is evaluated based on the frequency characteristic. 1. A system for sensing a change in environment , comprising: a magnetic bias layer having a first magnetic surface and an opposing second magnetic surface, the magnetic layer comprising a first electromagnetic material,', 'a resonator having a first resonator major surface and an opposing second resonator major surface, the resonator comprising a second magnetic material, the second resonator major surface facing toward the first magnetic surface,', 'a spacer disposed between the magnetic bias layer and the resonator, and', 'an environmental change receptor disposed proximate to the first resonator major surface,, 'a MMR sensor configured to be disposed in the environment, the MMR sensor comprisingwherein a property of the environmental change receptor changes in response to a change to an environmental variable and thereby changes resonant frequency of the MMR sensor;a reader configured to measure an after-change frequency characteristic of the MMR sensor after the environmental variable changes, wherein the change to the environmental variable is evaluated based on the after-change frequency characteristic.2. The system of claim 1 , wherein the reader is further configured to measure a before-change frequency characteristic of the MMR sensor before the environmental variable changes claim 1 , and wherein the change to the environmental variable is evaluated based on the before-change frequency characteristic and the after-change frequency ...

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Номер записи: 94
27-08-2015 дата публикации

SEAT ASSEMBLY WITH TEMPERATURE OR HUMIDITY SENSOR

Номер: US20150239321A1
Автор: GÖTZE Michael, Graf Markus, Müller Christoph
Принадлежит: SENSIRION AG

A sensor module for integration within a seat assembly is provided. The sensor module comprises a temperature and/or humidity sensor () and a separate sensor support () for mechanically supporting said temperature and/or humidity sensor. The sensor support is configured to be arranged on or in a support layer below an air-permeable cover of the seat assembly. 1. A sensor module for integration within a seat assembly comprising a seat bottom and a backrest , at least one of the seat bottom and the backrest comprising a support layer and an air-permeable cover having an outside surface , which forms an occupant contact area of the seat assembly , and an inside surface , the sensor module comprising:a temperature and/or humidity sensor; anda separate sensor support for mechanically supporting said temperature and/or humidity sensor, the sensor support being configured to be arranged on or in said support layer below the air-permeable cover.2. The sensor module of claim 1 , wherein the sensor support defines a window that is fully surrounded by material of the sensor support claim 1 , and wherein the temperature and/or humidity sensor has an active sensor surface that is accessible for media through the window.3. The sensor module of claim 1 , wherein the sensor module comprises an air-permeable protective membrane that covers the window.4. The sensor module of claim 1 , wherein the sensor support includes a base portion having an essentially planar bottom surface configured to rest flat on the support layer.5. The sensor module of claim 4 , wherein the sensor module comprises an adhesive layer on the bottom surface of the base portion.6. The sensor module of claim 4 , wherein the sensor support includes one or more anchors configured to extend from the base portion into the support layer when the base portion rests flat on the support layer.7. The sensor module of claim 1 , wherein the sensor module has a top surface configured to face away from the support layer ...

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Номер записи: 95
25-07-2019 дата публикации

SYSTEM AND METHOD FOR DISTRIBUTED, SECURE COMPUTING SYSTEM

Номер: US20190228447A1
Автор: Macias Luis
Принадлежит:

A method for injecting data into a secure distributed computing system includes obtaining characteristics of an object via a secure operable connection from a smart silo. The method further includes verifying an identity of the smart silo based on credentials included in a message from the smart silo received via the secure operable connection. The method further includes making a determination that the characteristics match a trigger condition of a smart contract. The method further includes executing the smart contract in response to the determination. 1. A method for injecting data into a secure distributed computing system , comprising:obtaining characteristics of an object via a secure operable connection from a smart silo;verifying an identity of the smart silo based on credentials included in a message from the smart silo received via the secure operable connection;making a determination that the characteristics match a trigger condition of a smart contract;executing the smart contract in response to the determination.2. The method of claim 1 , wherein executing the smart contract comprises:appending a first transaction to a block chain ledger, wherein the first transaction specifies a debit in a quantity of cryptographically secure currency associated with an entity that invoked the smart contract;appending a second transaction to the block chain ledger, wherein the second transaction specified a credit in a quantity of cryptographically secure currency associated with an entity that owns the commodity; andtransferring ownership of the object to the entity that invoked the smart contract.3. The method of claim 1 , wherein obtaining the characteristics of the object comprises: a quantity of the object, and', 'a quality of the object,, 'receiving an indicator ofwherein the characteristics of the object are determined by the smart silo.4. The method of claim 1 , wherein making a determination that the characteristics of the object match the trigger condition of ...

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Номер записи: 96
25-08-2016 дата публикации

METHODS AND SYSTEMS FOR HUMIDITY DETERMINATION VIA AN OXYGEN SENSOR

Номер: US20160245198A1
Автор: Makled Daniel A., Soltis Richard E., Surnilla Gopichandra
Принадлежит:

Methods are provided for determining ambient humidity based on outputs from an intake air or exhaust gas sensor. In one example, an oxygen sensor may be operated as a variable voltage sensor, between a lower first voltage and a higher second voltage, to determine a dry air oxygen reading. Ambient humidity may then be determined based on the dry air oxygen reading and a third output of the oxygen sensor when operated at the lower first voltage and not in variable voltage mode. 1. A method , comprising:applying to an oxygen sensor a lower first reference voltage to generate a first output and a higher second reference voltage to generate a second output during a first condition;applying the first reference voltage to the oxygen sensor to generate a third output during a second condition; andadjusting engine operation based on ambient humidity estimated based on the first, second, and third output.2. The method of claim 1 , further comprising during the second condition opening an intake throttle and then generating the third output from the oxygen sensor and wherein the second condition occurs more frequently than the first condition.3. The method of claim 1 , wherein the oxygen sensor is a universal exhaust gas oxygen sensor coupled to an exhaust manifold of an engine claim 1 , upstream of an exhaust catalyst claim 1 , and wherein the second condition includes engine non-fueling conditions where at least one intake valve and one exhaust valve are operating.4. The method of claim 3 , wherein the engine non-fueling conditions include a deceleration fuel shut-off event.5. The method of claim 1 , wherein the oxygen sensor is an intake oxygen sensor coupled to an intake manifold of an engine claim 1 , upstream of an intake compressor.6. The method of claim 5 , wherein the second condition includes when no fuel canister purge gases or crankcase gases are being received in the intake manifold.7. The method of claim 1 , wherein the first condition includes an engine non- ...

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Номер записи: 97
01-08-2019 дата публикации

CUSTOMIZED LAND SURFACE MODELING IN A SOIL-CROP SYSTEM USING SATELLITE DATA TO DETECT IRRIGATION AND PRECIPITATION EVENTS FOR DECISION SUPPORT IN PRECISION AGRICULTURE

Номер: US20190230875A1
Автор: HALE ROBERT C., MEWES JOHN J.
Принадлежит:

An irrigation modeling framework in precision agriculture utilizes a combination of weather data, crop data, and other agricultural inputs to create customized agronomic models for diagnosing and predicting a moisture state in a field, and a corresponding need for, and timing of, irrigation activities. Specific combinations of various agricultural inputs can be applied, together with weather information to identify or adjust water-related characteristics of crops and soils, to model optimal irrigation activities and provide advisories, recommendations, and scheduling guidance for targeted application of artificial precipitation to address specific moisture conditions in a soil system of a field. 1. A method , comprising:ingesting, as input data, weather and climatological information that includes at least one of historical field-level weather data and extended-range weather forecast data, crop-specific information relative to a particular field, soil profile data, and remotely-sensed imagery data providing thermal images of the particular field;modeling the input data in a plurality of data processing modules within a computing environment in which the plurality of data processing modules are executed in conjunction with at least one specifically-configured processor, the data processing modules configured to assess a state of moisture content of a soil-crop system in the particular field over time, by1) diagnosing and predicting expected weather conditions at or near the particular field from the weather and climatological information, 2) aggregating the ingested input data in a land surface model customized to simulate crop water usage over time, soil moisture depletion at multiple depths within the soil-crop system over time, and soil-water characteristics at the multiple depths relative to one or more crop growth stages over a crop growing season in the particular field, the soil-water characteristics including a depth profile of water extraction by the crop at ...

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Номер записи: 98
23-08-2018 дата публикации

HUMIDITY SENSING SYSTEM AND METHOD

Номер: US20180238791A1
Автор: CHAKER Mohamed, LÉGARÉ François, LIMODEHI HAMID E.
Принадлежит:

A humidity sensing method and system comprising a transmitter, comprising a fiber optic head and a light source comprising a single LED emitting a measuring light, a receiver, and a sensing assembly comprising a plurality of optical fibers each comprising a first end fed the measuring light, a transducer positioned along a length thereof, the transducer comprising a side-polished portion of the optical fiber, the side polished portion coated with a gold layer and a film of a hydrophilic material wherein the transducer modifies an intensity of the measuring light dependent on an ambient humidity, and a second end for feeding the modified measuring light to the receiver, wherein the receiver compares an intensity of the measuring light with an intensity of the modified measuring light deriving therefrom a corresponding humidity level and dew point temperature. 1. A method for sensing humidity within a wet area comprising:placing a plurality of transducers about the wet area, each of said transducers comprising a side-polished portion of a respective one of an optical fiber coated with a gold layer and a film of a hydrophilic material;transmitting a measuring light emitted by a single LED through each of said transducers, said transducer modifying an intensity of said measuring light dependent on a thickness of a water layer on said polished portion; anddetermining a difference in intensity between said measuring light and said modified measuring light wherein a sensed humidity is inversely proportional to said difference.2. The method of claim 1 , comprising prior to said transmitting claim 1 , establishing a constant K and further wherein said sensed humidity is proportional to said difference according to the equation sensed humidity=K/difference3. A humidity sensing system claim 1 , comprising:a transmitter, comprising a fiber optic head and a light source comprising a single LED emitting a measuring light;a receiver; anda sensing assembly comprising a plurality of ...

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Номер записи: 99
24-08-2017 дата публикации

SYSTEM AND METHOD FOR INSTANTANEOUSLY DETERMINING UNIFORM DISTRIBUTION OF WATER, SALINITY, CONDUCTIVITY, TEMPERATURE AND OTHER CONDITIONS IN SOIL

Номер: US20170241973A1
Автор: Chan Chun Kit, Kuvelas Michael, Magro Germen, South Scott
Принадлежит:

A system and method for objective and real-time measurable indicator for calculating distribution uniformity of water, salinity, conductivity, or temperature in turf are disclosed. In one embodiment, a system and method may be directed to collecting turf condition data using a compact, portable turf analysis device having one or more sensors and Global Positioning System (GPS) module configured to collect location data to a server database. The server assimilates the turf condition data and location data into the server database to determine distribution uniformity of measurements and to calculate turf performance indicators of the turf conditions in a plurality of locations to determine turf performance, turf stress, and turf management best practices. By tracking and analyzing the turf condition data for one or more turf locations as well as location data, the turf quality is objectively measured and managed. 1. A method , comprising:collecting data about one or more conditions of turf at a plurality of locations in a golf course using a turf analysis device;assimilating the collected data to a database of a computing device communicating with the turf analysis device; andanalyzing the collected data to determine distribution uniformity of the plurality of turf locations in the golf course.2. The method of claim 1 , further comprising:applying the collected turf condition data into a distribution algorithm; andcalculating one or more turf indicators to determine the distribution uniformity of the plurality of turf locations in the golf course.3. The method of claim 1 , further comprising:applying the collected turf condition data into a distribution algorithm; andcalculating one or more turf indicators to assess at least one of turf performance and turf stress of the plurality of turf locations in the golf course.4. The method of claim 1 , further comprising:collecting location data corresponding to the plurality of turf locations in the golf course; andlinking ...

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Номер записи: 100