Abstract: One aspect of the invention is an apparatus including an alarm for alerting an operator to recharge a humidifier, wherein such alarm is generated other than through the use of a humidity sensor. In one embodiment the total work performed during heating and hydrating an insufflation gas is measured and an alarm generated when the total work performed exceeds a particular threshold. In another embodiment, a flow meter is used to measure the total flow of insufflation gas so that when the total flow of insufflation gas reaches a predetermined level an alarm is activated.
Abstract: A highly sensitive low loss and low flow fluid flow switch is coupled with an automatic timer and/or optional transmitter to indicate the flow of gas to an appliance and to automatically start a reminder timer to turn the appliance off. After a preset time limit has expired, the timer either sounds an alarm or wirelessly triggers an alarm in a remote location. The receiver portion of the wireless timer may be mounted directly to the appliance (grill handle), so that the timer automatically resets when activity (cover opening or closing) is detected, indicating the appliance is still in use. An alarm can also be configured to sound when the grill is attempted to be ignited with the cover closed, thereby avoiding a potential explosion. A biasing attraction magnet is incorporated in the fluid flow switch to offset either the force of gravity or a return spring in order to extend performance to low pressure and low flow applications.
Abstract: A highly sensitive low loss and low flow fluid flow switch is coupled with an automatic timer and/or optional transmitter to indicate the flow of gas to an appliance and to automatically start a reminder timer to turn the appliance off. After a preset time limit has expired, the timer either sounds an alarm or wirelessly triggers an alarm in a remote location. The receiver portion of the wireless timer may be mounted directly to the appliance (grill handle), so that the timer automatically resets when activity (cover opening or closing) is detected, indicating the appliance is still in use. An alarm can also be configured to sound when the grill is attempted to be ignited with the cover closed, thereby avoiding a potential explosion. A biasing attraction magnet is incorporated in the fluid flow switch to offset either the force of gravity or a return spring in order to extend performance to low pressure and low flow applications.
Abstract: Disclosed is an insult-sensing absorbent article including an absorbent assembly, an insult-sensing means coupled to the absorbent assembly, and a tuned antenna system coupled to the insult-sensing means. Also disclosed is a method for indicating an insult to an absorbent article to be worn by a wearer, the method including providing an absorbent article including a conductive element; providing an antenna system associated with the absorbent article, the antenna system including a signal generator and an antenna, wherein the antenna includes the conductive element, and wherein the antenna system is adapted to transmit a signal; and maximizing the receivability of the signal by optimizing an aspect of the antenna system.
Type:
Grant
Filed:
April 30, 2007
Date of Patent:
September 11, 2012
Assignee:
Kimberly-Clark Worldwide, Inc.
Inventors:
Thomas Michael Ales, III, Andrew Mark Long, Timothy Joseph Wurth, Terrance James Hill
Abstract: An optical fluid tester device for testing a fluid sample in an ampoule includes an ampoule cradle, a radiation source, a radiation detector and an analyzer. The ampoule cradle supports the ampoule. The ampoule with the fluid sample serves as a lens whose focal properties are dependent on the index of refraction of the fluid sample. The radiation source irradiates the ampoule. The radiation detector is located opposite the radiation source so that the ampoule, when supported by the ampoule cradle, lies between the radiation source and the radiation detector. The detector serves to detect the intensity of the incident radiation. The analyzer verifies the composition of the fluid sample based on the detected intensity, which is dependent on the focal properties of the ampoule and is, therefore, indicative of the composition of the fluid sample.
Abstract: A method, computer program product, and infusion pump assembly for determining a first rate-of-change force reading that corresponds to the delivery of a first dose of an infusible fluid via an infusion pump assembly. At least a second rate-of-change force reading is determined that corresponds to the delivery of at least a second dose of the infusible fluid via the infusion pump assembly. An average rate-of-change force reading is determined based, at least in part upon the first rate-of-change force reading and the at least a second rate-of-change force reading.
Abstract: The present invention provides a monitoring system for a conduit network including one or more conduit sections joined at one or more conduit nodes, including: one or more sensor devices disposed at selected ones of the one or more conduit nodes, wherein each of the one or more sensor devices is operable for sensing a blockage or breakage in an associated conduit section, and wherein each of the one or more sensor devices is operable for communicating blockage or breakage information to a central location. Optionally, each of the sensor devices includes one of an audio sensor device and a radio frequency sensor device. Each of the sensor devices is operable for sensing the blockage or breakage in the associated conduit section by measuring an attribute of a transmitted/received signal, alone or in combination with another sensor device. Each of the sensor devices is operable for communicating the blockage or breakage information to the central location via a wireless link.
Type:
Grant
Filed:
March 6, 2009
Date of Patent:
July 17, 2012
Assignee:
University of North Carolina at Charlotte
Abstract: Systems and methods for adjusting or providing instructions to spraying systems are provided. In an exemplary embodiment of the present disclosure, an apparatus to identify sensitive areas is provided. The apparatus comprising: a module to electronically receive sensitive area information, the sensitive area information related to one or more sensitive areas proximate to a first specified location; a module to electronically receive an identity of a first substance to be sprayed at the first specified location; and an alert mechanism to provide an indication of a first sensitive area proximate to the first specified location which is sensitive to the first substance.
Type:
Application
Filed:
December 19, 2011
Publication date:
July 5, 2012
Applicant:
DOW AGROSCIENCES LLC
Inventors:
David E. Hillger, Tammie J. Jones-Jefferson, Damon M. Palmer
Abstract: A system for detecting a hydrogen peroxide (H2O2) concentration in a cold aseptic filling system that uses a peracetic acid (PAA)-based cleaning solution is shown and described. The system includes a conductivity sensor configured to receive the PAA-based cleaning solution and to provide a signal representative of the electrical conductivity of the PAA-based cleaning solution. The system further includes a controller configured to receive the signal representative of the electrical conductivity of the PAA-based cleaning solution and to compare the signal to a threshold value associated with a setpoint H2O2 concentration.
Abstract: A signaling device is provided for sensing and indicating the presence of a body exudate in an absorbent article, the device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. A body exudate collection and detection system is also provided including an absorbent article and a signaling device adapted to be used in conjunction with the absorbent article, the signaling device including a housing and a detection circuit disposed within the housing, the detection circuit including an induction coil and a marginal oscillator. The signaling device can also include an attachment mechanism for removably attaching the housing to the absorbent article. The detection circuit can also include an electrical common and a conductor in electrical communication with the electrical common and with the body exudate.
Type:
Grant
Filed:
November 13, 2007
Date of Patent:
June 26, 2012
Assignee:
Kimberly-Clark Worldwide, Inc.
Inventors:
Joseph Raymond Feldkamp, Jeffrey Robert Heller, Shawn Jeffery Sullivan, Sudhanshu Gakhar
Abstract: A chemical detection system for detecting chemicals entrained in a sample of ambient fluid. The ambient fluid may be atmospheric air, a process gas, or a liquid such as water. Some embodiments employ a plurality of chemical detection sensors and in some embodiments one or more of the chemical detection sensors have two levels of alarm conditions. A situation indicator is provided to provide alarm indications when the concentration level of chemicals exceeds a threshold amount. In some embodiments the chemical detection system includes a collection device for retaining a sample of chemicals entrained in ambient fluid. A visual imaging device may be provided to produce an electronic visual image of a scene associated with a location of the chemical detection system. Visual image data and detected chemical concentration levels may be recorded in an information storage system.
Abstract: A fluid level detection system includes a fluid reservoir defining a cavity for holding fluid therein. A fluid level sensor is mounted to the fluid reservoir. The solenoid body defines a first opening establishing fluid communication between an armature chamber and a cavity defined by the reservoir. Travel time of an armature within the armature chamber is thereby affected by fluid level in the reservoir. A controller is operatively connected to the sensor and is operable to receive a sensor signal indicative of travel time from the sensor and formulate a control signal corresponding thereto. A power source is operatively connected to the controller for energizing the coil and the controller. In some embodiments, multiple fluid containing components are connected with one or more controllers. An engine, a transmission, and rear axle differentials on a vehicle may be equipped with sensors to provide fluid level, temperature and viscosity information.
Type:
Grant
Filed:
July 21, 2009
Date of Patent:
June 12, 2012
Assignee:
Eaton Corporation
Inventors:
Robert D. Keller, William G. Spurrier, III, Gerrit V. Beneker, Jeffrey B. Smith, Mark L. Dell'Eva
Abstract: The present invention relates to a method and device for predicting the instability of an axial compressor, which is applicable to the aerospace and industrial field, specifically to the field of one- or multi-stage axial compressors. The invention relates to a method and a device for predicting the instability of an axial compressor which allows protecting said compressor from the instabilities of devices of this type. The present invention could be used in all those products requiring the use of said compressors, such as aircraft engines, turbofans, turboshafts, or turboprops in the aerospace field, gas turbines in the energy field, air conditioning systems in the civil field, and gas compression systems in the chemical or oil industry.
Abstract: A system and method is described for rapid charging and power management of a battery for a meter. A charger component is operably associated with the meter and is capable of executing a rapid charge algorithm for a rechargeable battery. The algorithm includes monitoring for a connection to an external power source and implementing a charging routine of a battery at a first charge rate and then at a second charge rate. The second charge rate is lower than the first charge rate. A temperature rise in the rechargeable battery due to the first charge rate has a negligible heat transfer effect on the fluid sample. The meter can also include a power switch for controlling current flow to a battery fuel gauge. The power switch is open when the meter enters into a sleep mode. The state of battery charge is determined after the meter exits the sleep mode.
Abstract: A method includes receiving information associated with a level of material in a tank, where the tank has a hatch. The method also includes determining whether the level of material in the tank experiences a specified variation within a critical zone associated with the hatch. The specified variation is indicative of the hatch being open while the tank is being filled. In addition, the method includes generating an alarm when the level of material in the tank experiences the specified variation. Determining whether the level of material in the tank experiences the specified variation could be based on an entrance level speed of the material, which identifies a rate at which the level of material in the tank is increasing when the material level crosses a lower bound of the critical zone. Also, no alarms could be generated when the level of material in the tank is outside the critical zone.
Type:
Grant
Filed:
May 12, 2008
Date of Patent:
April 17, 2012
Assignee:
Enraf B.V.
Inventors:
Adrianus Leonardus David van Schie, Jan Leendert Stolk
Abstract: A device for detecting the presence of bodily fluid, the device including a detector (1) means having two spaced apart electrodes (2, 3), each electrode is connected to a signal generating means via a lead (6, 7). The electrodes are encased in a flexible non-conductive material with each including at least one protruding conductive element (4). The protruding elements are separated by the same distance as the spacing between the two electrodes. The device also includes a signal processing means that detects a change of state across the electrodes produced by the introduction of a fluid and an alarm actuated by the change of state.
Type:
Grant
Filed:
May 12, 2005
Date of Patent:
March 27, 2012
Assignees:
Whalley, Robin as Trustee of the Olfarse Trust, Le Gros, Paul Donald as Trustee of the Olfarse Trust
Abstract: Diagnostic and response systems and methods for a fluid power system acquire data from pressure and temperature sensors disposed in the fluid power system, analyze the data in a failure algorithm to build a history of cumulative damage to hoses in the fluid power system, communicates an indication of potential imminent hose failure to a central location when a level of the cumulative damage indicates imminent failure of a hose, analyze the information at the central location to determine an appropriate response, and transmit information about the fluid power system, including location, and identification of the hose about to fail to a response unit. The response unit responds to the location and replaces the component prior to failure, or the communication might include information that the hose has failed, such that the response unit replaces the failed hose to return the fluid power system to normal operation.
Type:
Grant
Filed:
October 28, 2008
Date of Patent:
March 20, 2012
Assignee:
The Gates Corporation
Inventors:
Geoffrey Richard Keast, Michael H. Ellis, Jonathan Clark Swift, Layne Railsback, Donald R. Gilbreath
Abstract: This invention provides a method for detecting sugars in boiler condensate and/or boiler feedwater in industrial processes. The method includes measuring an oxidation-reduction potential at one or more locations in the process with one or more devices capable of measuring oxidation-reduction potential at operating temperature and pressure and correlating that measurement to an amount of sugar in the system. If the measured oxidation-reduction potential is not within an optimum range, action is taken.
Abstract: A method of monitoring oil in a vehicle having an internal combustion engine is provided. The method includes measuring a sump temperature of the engine and measuring a power output of the engine. Oil consumption is calculated as a function of the measured sump temperature and the measured power output. Remaining oil life is calculated as a function of the calculated consumption. The method may include alerting a receiver of the calculated remaining oil life.
Type:
Application
Filed:
August 17, 2010
Publication date:
February 23, 2012
Applicant:
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Inventors:
Daniel Hicks Blossfeld, Matthew J. Snider
Abstract: A remote system for sensing a process fluid parameter comprises a cavity, a tuner and a signal coupler. The cavity is configured to resonate at a central frequency that shifts in response to the process fluid parameter. The tuner is configured to tune the central frequency. The signal coupler is configured to receive a query signal, and to transmit an echo signal when the query signal matches the shifted central frequency.
Abstract: An insulin pump and an infusion set adapter having a membrane which can be acted upon by a liquid flow path associated with the pump, wherein the pump comprises a sensor by which a change in shape or location of at least a portion of the membrane caused by a change in the liquid pressure in the flow path can be detected in a contact-free manner to identify an occlusion in the flow path.
Type:
Grant
Filed:
August 12, 2008
Date of Patent:
December 20, 2011
Assignee:
Roche Diagnostics International AG
Inventors:
Ueli Haueter, David Bosshard, Ivan Heutschi, Thomas Rufer, Hanspeter Stoller
Abstract: The present invention provides an alarm for detecting and alerting of a water spill, having an audible transducer angled for optimally transmitting an alarm sound into a space adjacent to the alarm.
Type:
Application
Filed:
May 10, 2011
Publication date:
December 1, 2011
Applicant:
BRALIN COMPANY
Inventors:
Steven J. Kelchlin, Jay Brandt, Mark Mallaby
Abstract: A water heater is provided with monitor/diagnostic display apparatus that selectively provides a user with visual or other type of indicia of the recovery time for the water heater. The apparatus includes a monitoring unit that may be mounted on the water heater, and a display unit that may be mounted either on the water heater or remotely therefrom.
Type:
Grant
Filed:
April 15, 2010
Date of Patent:
November 29, 2011
Assignee:
Rheem Manufacturing Company
Inventors:
Bruce A. Hotton, Troy E. Trant, Jozef Boros, Walter T. Castleberry
Abstract: This invention provides a method for detecting contamination of a boiler condensate and/or a boiler feedwater in industrial fermentation processes. The method includes measuring an oxidation-reduction potential at one or more locations in the fermentation process with one or more devices capable of measuring oxidation-reduction potential at operating temperature and pressure. If the measured oxidation-reduction potential is not within an optimum range, an alarm is triggered.
Abstract: A method for the estimation of oil viscosity in an internal combustion engine, the engine subjected to fuel post injections to activate Particulate Filter regeneration processes and to fuel hydrocarbons (HC) evaporation events affecting said oil viscosity. The method includes, but is not limited to determining if the particulate filter is subjected to a regeneration process and, in the affirmative case, calculating an oil viscosity decrease during said Particulate Filter regeneration process as a function of an oil dilution rate, and calculating an oil viscosity increase after said regeneration process as a function of an Hydrocarbon (HC) evaporation rate and of a time during which fuel Hydrocarbon evaporation takes place, where said evaporation time is determined as a function of a time spent in evaporating fuel Hydrocarbon from engine oil in a previous fuel hydrocarbons evaporation event.
Abstract: Disclosed is a method, system and apparatus for use in remotely and internally tapping a conduit. The method is performed, at least partially, by an automatic mechanism or robot configured to effectively perform the tasks and various steps of the method. The method includes the steps of: (a) lining a conduit with a liner; and (b) inserting an automatic mechanism into an internal portion of the liner, wherein the automatic mechanism (i) locates a service tap connection point; and (ii) at least partially engages a fitting device within an internal surface of the service tap entry portion, thereby providing fluid communication between a service tap internal passageway and an internal portion of the liner. An automatic mechanism, a fitting device and an insert element are also disclosed.
Type:
Grant
Filed:
March 31, 2010
Date of Patent:
November 1, 2011
Assignee:
Underground Solutions Technologies Group, Inc.
Inventors:
Mark A. Smith, Bryan St. Onge, Joan Bondira
Abstract: A fluid sensor comprises a sensor housing, a sensor package, an actuator and a switch. The sensor package is disposed within the sensor housing and includes first and second screens and at least one sensing membrane. The sensing membrane is disposed between the first and second screens and is adapted to expand when exposed to a predetermined quantity of a first predetermined fluid. The actuator is disposed proximate the sensor package within the sensor housing and moveable between a first position and a second position through an intermediate position. The switch is disposed proximate the actuator and is operable between closed and open positions. When the actuator is in the second position at least a portion of the actuator depresses the switch to control an electrical circuit connected therewith.
Abstract: Disclosed are portable, easy-to-install apparatuses for detecting and containing fluid leaked or otherwise discharged from a fluid-filled device and for facilitating testing and maintenance of the apparatus and fluid-filled devices. In one aspect of the disclosed invention, upon sensing a fluid discharge, the apparatus activates audible and/or visual alarms and directs the discharged fluid to a predetermined drainage area to prevent damage to areas surrounding the fluid-filled device. In another aspect of the present invention, no plumbing or electrical wiring is required to install the apparatus, thereby allowing an unskilled individual to easily and inexpensively install the apparatus. In yet another aspect of the present invention, the apparatus may be easily located since it is not dependent on gravity or a drainage pipe for discharge of the fluid. Furthermore, the apparatus optionally includes an integral leveling mechanism to accommodate leveling of the apparatus when placed on uneven surfaces.
Abstract: A computer controlled electric syringe includes: a piston unit including a piston being configured to press and move a rubber plug of a cartridge by a second end to discharge a medicinal solution from a cartridge through an injection needle; a ball screw having a screw shaft and a nut portion that is screwed into the screw shaft, the screw shaft being loosely inserted into the hollow portion of the piston through the opening, the nut portion being coupled to the piston; a screw shaft supporting portion rotatably supporting the screw shaft of the ball screw; a rotation preventing portion configured to prevent the nut portion of the ball screw from being rotated; and a piston supporting portion supporting the piston to be movable in an axial direction of the screw shaft along with the nut portion by the rotation of the screw shaft.
Abstract: A server and method detects a pipeline. The server reads pipeline data from a data collector and analyzes the pipeline data to determine if the pipeline works abnormally. An alert command is sent by the server to an alarm computer to notify a user in response to a determination that the pipeline works abnormally. The server saves the pipeline data into a database system.
Type:
Application
Filed:
October 22, 2010
Publication date:
July 28, 2011
Applicants:
GDS SOFTWARE (SHENZHEN) CO.,LTD, HON HAI PRECISION INDUSTRY CO., LTD.
Inventors:
CHI-CHIH WANG, BING-YU HE, ZHONG-GEN ZHAN, SHI-YI YANG
Abstract: This disclosure describes a system for recycling and reusing water from sprinkler systems to water or irrigate a yard or an area of land. The system includes a water reclamation tank that stores water captured from beneath the area of land. When it is time to water the area of land, the sprinkler system draws water from the water reclamation tank. A portion of this water is then recaptured and supplied back to the water reclamation tank for further storage until the next time the sprinkler system is activated. This cyclical process occurs repeatedly and enables a significant reduction in the amount of freshly supplied water used to maintain the area of land.
Abstract: An anti-theft alarm for a liquid storage tank, said alarm comprising a housing having means for securing the housing to the storage tank, said housing containing a motion and/or vibration sensor for detecting tampering with the liquid storage tank, an alarm means and a control means for activating the alarm means in response to a signal from the motion/vibration sensor.
Abstract: A radio-type transmitting device capable of transmitting information other than information in an internal memory is provided. A RFID tag includes a encoding circuit for digitalizing receiving sensitivity of a radio wave sent from an external transmitting/receiving apparatus and then sending the digitalized receiving sensitivity to the external transmitting/receiving apparatus. Thus, the external transmitting/receiving apparatus can obtain a distance between the external transmitting/receiving apparatus and the RFID tag based on received sensitivity information.
Abstract: A sensing device able to do concurrent real time detection of different kinds of chemical, biomolecule agents, or biological cells and their respective concentrations using optical principles. The sensing system can be produced at a low cost (below$1.00) and in a small size (˜1 cm3). The novel sensing system may be of great value to many industries, for example, medical, forensics, and military. The fundamental principles of this novel invention may be implemented in many variations and combinations of techniques.
Abstract: The present invention relates to a wetness detector system that rapidly detects the presence of wetness due to a liquid leak in a system. The wetness detector system contains a reusable wetness sensor that is able to accurately detect the presence of wetness and, in the case of an extracorporeal blood treatment, the presence of blood. The wetness detector system can quickly alert both a user and medical personnel that a liquid leak has been detected in a treatment system and, if necessary, halt the removal of liquids and/or blood from the patient. If a liquid leak is not detected for a period of time, the wetness sensor can enter a low power state, extending the life of the device. The wetness detector system can monitor a number of wetness sensors simultaneously, which would, for example, eliminate the need for medical personnel to continuously inspect numerous patients visually for potentially fatal blood leaks due to needle dislodgement during an extracorporeal blood treatment.
Type:
Grant
Filed:
September 10, 2009
Date of Patent:
July 5, 2011
Assignee:
Fresenius Medical Care Holdings, Inc.
Inventors:
Martin Crnkovich, Peter Christensen, Roland Levin
Abstract: A delivery system for delivering fluidic media may include a second housing configured to be selectively operatively engaged with and disengaged from a first housing portion adapted to be carried by a user. One of the housing portions may support a reservoir for containing fluidic media and a plunger head moveable within the reservoir. A drive device may be supported by the other of the housing portions for coupling with the reservoir upon the housing portions being operatively engaged. A first interactive element may be supported on the first housing portion for interacting with a second interactive element supported on the second housing portion. Circuitry may be configured to detect an interaction between the interactive elements and configured to provide a signal or a change in state in response to the housing portions being operatively engaged and an interaction between the interactive elements being detected.
Abstract: An electronic device with a water level monitoring system monitors a buoy to determine if a water level is acceptable. The device separates level markers of the containment facility and the buoy floating therein. The device traces a trace of the movement of the buoy and compares the trace and security lines to determine if the water level is acceptable or not. If the water level is unacceptable, the device sends an alarm to an alarm mainframe to display a warning on a monitor array.
Type:
Application
Filed:
August 1, 2010
Publication date:
June 30, 2011
Applicants:
GDS SOFTWARE (SHENZHEN) CO.,LTD, HON HAI PRECISION INDUSTRY CO., LTD.
Inventors:
CHI-CHIH WANG, QUAN-ZHONG ZHANG, FEI HUO, HAO TAN
Abstract: An expiration time of a therapeutic fluid delivered by an implantable fluid delivery device is employed to calculate a fill volume and determine a refill interval for the fluid. The expiration time of the therapeutic fluid may be based on or dictated by a stability time set by the manufacturer of the therapeutic fluid, a clinician treating a patient to whom the fluid is to be delivered, the manufacturer of the device delivering the fluid, or combinations thereof.
Abstract: A tsunami warning system (10) comprising a remote server with evaluation system with means for monitoring tsunami indicating parameters (16, 20), means for determining the possibility of a tsunami occurring and means for issuing a triggering signal, wherein the evaluation system is configured to issue a triggering signal when the possibility of a tsunami occurring is identified. The tsunami warning system (10) further comprises at least one tsunami warning device (14) arranged in a public area, the tsunami warning device (14) being configured and arranged so as to provide a tsunami warning to the general public when a triggering signal is received. The at least one tsunami warning device comprises means for also monitoring tsunami indicating parameters and means for transmitting information collected by the tsunami warning device to the remote server for integration in modelling means therein.
Abstract: A device for monitoring the condition of a fluid receptacle such as one that is gradually filling or emptying is disclosed. The receptacle is attached to a torque weighing device, coupled with a transducer that outputs a measurement signal representing the weight of the receptacle. An alert or alarm may be generated by a signaling device in response to the measurement signal.
Abstract: A contact is provided for a fluid level detection apparatus. The contact includes a contact support spring for rotating in response to a change in fluid level. The contact support spring includes a cantilevered spring arm having a proximal end to be fixed to a holder and a free end, and a contact support which is provided at the free end. First and second contacts are attached to the contact support in first and second positions, respectively, the first position being set at one end opposite to an end at which the second position is set. The joining position of the contact support and cantilevered spring arm is set so that a pressing load applied to the first and second contacts on the contact support by the flexure displacement of the contact support spring falls within a predetermined range.
Abstract: Among other things, from a wireless device, a command is transmitted to wearable monitors within range of the wireless device to update their states to a non disinfected state of the hands of users of the wearable monitors.
Abstract: A system for detecting a reduction in engine coolant flow rate is provided. The system includes a device configured to monitor at least one parameter associated with an engine, and a device configured to measure actual engine air intake manifold temperature. The system further includes a controller configured to determine a theoretical engine air intake manifold temperature based on the at least one monitored parameter, compare the theoretical engine air intake manifold temperature with the actual measured engine air intake manifold temperature, and generate a signal indicative of engine coolant flow rate.
Abstract: A management system includes a container unit, a sensing unit, a control unit, a signal display unit and a liquid pumping unit. The container unit has a container, a liquid substance and an information storing element. The liquid substance has material information recorded in the information storing element. The sensing unit has an information reader for sensing the material information when the sensing unit joined with the container unit. The control unit electrically connects the information reader to receive the material information. The control unit has a material judging module for judging whether the material information is correct in order to generate a judgment result. The signal display unit has a signal display module for outputting a predetermined signal according to the judgment result. The liquid pumping unit has a liquid pumping module selectively inserted into the container to pump the liquid substance according to the judgment result.
Abstract: An optical fluid tester device for testing a fluid sample in an ampoule includes an ampoule cradle, a radiation source, a radiation detector and an analyzer. The ampoule cradle supports the ampoule. The ampoule with the fluid sample serves as a lens whose focal properties are dependent on the index of refraction of the fluid sample. The radiation source irradiates the ampoule. The radiation detector is located opposite the radiation source so that the ampoule, when supported by the ampoule cradle, lies between the radiation source and the radiation detector. The detector serves to detect the intensity of the incident radiation. The analyzer verifies the composition of the fluid sample based on the detected intensity, which is dependent on the focal properties of the ampoule and is, therefore, indicative of the composition of the fluid sample.
Abstract: Method of estimating a level of fluid that is absorbed by a porous substrate, wherein fluid is absorbed by the substrate, wherein a light is arranged near the substrate such that it emits light rays directed to the substrate, wherein the light intensity of the light rays transmitted through the substrate changes under influence of the decrease of the amount of fluid that is absorbed by the substrate.
Type:
Application
Filed:
April 14, 2009
Publication date:
April 7, 2011
Inventors:
Toni Broncano Atencia, Francisca-Yolanda Perez Bonilla
Abstract: A diagnostic system and method for a home appliance is provided. When the home appliance outputs product information as a sound signal, a service center remotely performs fault diagnosis of the home appliance by receiving the sound signal, detecting the product information from the sound signal, checking the state of the home appliance using diagnostic data included in the product information to determine whether the home appliance is out of order, diagnosing, when water supply malfunction including a water supply error or a water level sensor error has occurred, a cause of the water supply malfunction, and deriving a solution to the water supply malfunction. Upon deriving a diagnosis result through the fault diagnosis of the home appliance, the service center immediately notifies the user of the diagnosis result and may dispatch a service technician or may provide the user with a solution to allow the user to easily fix the fault without dispatching a service technician.
Abstract: Methods and systems described herein include individual-use beverage containers including sensors and methods of their use. Beverage containers include: a vessel body configured to hold a beverage; and at least one sensor associated with the vessel body, the at least one sensor including a sensor configured to detect one or more substance in a fluid. Systems include: at least one beverage container including at least one sensor configured to detect one or more substance in fluid; and at least one external device including at least one port configured for communication with the at least one sensor. Methods include: detecting one or more substance within fluid with at least one sensor integral to a beverage container; and interfacing one or more of the at least one sensor with an external device.
Type:
Application
Filed:
September 2, 2009
Publication date:
March 3, 2011
Inventors:
Leroy E. Hood, Edward K.Y. Jung, Elizabeth A. Sweeney, Clarence T. Tegreene, Lowell L. Wood, JR.
Abstract: An interactive apparatus for a urinal comprises one or more non-contact passive infra-red sensors, computing means and a display. The one or more non-contact passive infra-red sensors are arranged to detect a flow of liquid within one or more zones and to output a signal corresponding to the target zone or zones in which the flow of liquid has been detected. The zones are located in the vicinity of a urinal receptacle. The computing means receives the signal from the one or more non-contact passive infra-red sensors, processes some or all of the signals from the one or more non-contact passive infra-red sensors and produces an output signal. The output signal is output to the display. A method for carrying out the invention is disclosed.
Abstract: An analyzing apparatus comprising a processor of a controller and a memory that stores programs executable by the processor to: receive a test result on a test item from a measurement unit; analyze the test result to determine whether the test result indicates an abnormality on the test item; if the test result is determined to indicate an abnormality on the test item, update a history database in which a history of abnormality determinations made on the test item is recorded; review the history database to determine whether a frequency of abnormality determinations made on the test item exceeds a predetermined frequency for the test item; and if the frequency of abnormality is determined to exceed the predetermined frequency for the test item, alert a user on a possible problem is disclosed. An analyzing method and a non-transitory storage medium are also disclosed.