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185results about How to "Accurate condition" patented technology
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Vehicle lighting methods and apparatus
InactiveUS20050063194A1Limited life-spansAccurate conditionLighting circuitsLighting support devicesMobile vehicleDashboard
Vehicle lighting methods and apparatus, in which an LED-based light source is configured to generate at least visible radiation associated with a vehicle. The light source is controlled such that the generated visible radiation has a variable color over a range of colors including at least three different perceivable colors. Examples of vehicles in which such methods and apparatus may be used include, but are not limited to, an automobile, airplane, boat, non-motorized vehicle, etc. The LED-based light source may be disposed inside the vehicle (e.g., dashboard, instrument panel) or outside the vehicle (e.g., brake lights, undercarriage lighting), and may be controlled to generate white light as one of the perceivable colors. A user interface may be employed to facilitate an adjustment of the variable color of the generated visible radiation. Additionally, information relating to at least one condition associated with the vehicle may be employed to control the LED-based light source such that the variable color of the generated visible radiation is based at least in part on the condition associated with the vehicle.
Owner:PHILIPS LIGHTING NORTH AMERICA CORPORATION
Noninvasive detection of a physiologic parameter with a probe
InactiveUS20060020179A1Non-invasive and accurate determinationPreventing application of excessive pressureBlood flow measurement devicesCatheterAnalyteBlood flow
The invention provides a device for contacting a surface of a patient's body to determine a physiologic parameter in a measurement region of a tissue of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing site adjacent to the measurement region, without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and / or concentration associated with the physiologic parameter.
Owner:EXOSTAT MEDICAL
Motor vehicle warning and control system and method
InactiveUS6906639B2Hazardous conditionReduce chanceRegistering/indicating working of vehiclesAnti-collision systemsDriver/operatorMotor vehicle part
A system and method assists the driver of a motor vehicle in preventing accidents or minimizing the effects of same. In one form, a television camera or other ranging device is mounted on a vehicle and scans the roadway ahead of the vehicle as the vehicle travels. Continuously generated video picture signals output by the camera are electronically processed and analyzed by a fuzzy-logic-based image analyzing computer mounted in the controlled vehicle, which generates control signals and applies them to control the operation of the accelerator, brake, and steering system of the vehicle in a coordinated way to attempt to avoid or lessen the effects of a collision. In a particular form, the decision computer may select the evasive action taken from a number of choices, depending on whether and where the detection device senses other vehicles and obstacles. Warning signals may also be generated.
Owner:LEMELSON JEROME H +2
System, combination and method for controlling airflow in convective treatment
InactiveUS20030036786A1Accurate conditionSpace heating and ventilation safety systemsLighting and heating apparatusEngineeringHeat treating
In a convective system that includes a blower to thermally treat and pressurize air, a convective device to receive and convect the thermally-treated pressurized air, and an air hose to conduct a flow of thermally-treated pressurized air from the blower to an inlet port in the convective device, an interface device is provided to control the flow of air at the interface where the inlet port and an end of the air hose operate to conduct the flow of air out of the air hose into the convective device. The interface device is received at the end of the air hose and operates to support the flow of air out of the end when the end and the inlet port are brought together. The interface device operates to stop, inhibit, or restrict the flow of air out of the end when the end and the inlet port are separated.
Owner:GEN ELECTRIC CAPITAL +1
Liquid detection sensor, liquid detection apparatus and liquid detection system
InactiveUS20040036484A1Accurate detectionDrying processDetection of fluid at leakage pointResistance/reactance/impedenceEngineeringDielectric
A moisture detection sensor that detects liquid, comprising: a resonant circuit composed of an antenna coil 53 and a capacitor C; and a noncontact tag composed of covering materials 51 and 57 that cover the resonant circuit, wherein the capacitor C has a pair of electrodes 52 and 56 and a dielectric 55 interposed between the electrodes 52 and 56, and the covering material 57 contains a through hole 57a that allows the liquid to infiltrate into the dielectric 55 from an outside.
Owner:PANASONIC CORP
Method and apparatus of agricultural field seeding
ActiveUS7159523B2Accurate conditionImprove consistencyFertiliser distributersPotato plantersTrailing armEngineering
Owner:BOURGAULT INDS
Speed limit advisor
ActiveUS20070050130A1Improve efficiencyGood informationControlling traffic signalsAnalogue computers for vehiclesEngineeringNavigation system
A navigation system (10) adapted for use with a vehicle (12) having an operator (14) includes a map database (16) presenting a current vehicle path, a locator device (20) communicatively coupled to the database (16) and configured to determine the location of the vehicle (12) and to associate the location with a position point within the database (16). The system (10) further includes an improved indicator (34) configured to predictively communicate an upcoming condition to the operator (14), determine a time-dependent-variable condition, compare a current condition of the vehicle (12) to the upcoming condition, and alert the operator (14) to a non-compliant comparison. The system (10) is further configured to receive preferences from the operator (14) and vehicle (12), so as to present a modifiable mode of operation.
Owner:GM GLOBAL TECH OPERATIONS LLC
Nitric-oxide detection using Raman spectroscopy
InactiveUS20060074282A1Accurate conditionHigh precisionRadiation pyrometryDiagnostics using spectroscopyDiseaseResonance Raman spectroscopy
In an emergency medicine patient, accurate measurement of change or lack thereof from non-shock, non-ischemimc, non-inflammation, non-tissue injury, non-immune dysfunction conditions is important and is provided, as practical, real-time approaches for accurately characterizing a patient's condition, using Raman spectroscopy with a high degree of accuracy, Resonance Raman spectroscopy is used to monitor tissue nitric oxide activity either in vivo or in vitro, especially as a function of its interaction with hemoglobin or other metalloproteins. Measurement times are on the order of seconds. High-accuracy measurement is achieved with Raman spectroscopy interrogation of tissue. Measurements may be non-invasive to minimally invasive. The invention may be used to monitor the effect of instituting therapies using nitric oxide or disease processes that produce nitric oxide.
Owner:VIRGINIA COMMONWEALTH UNIV
Real-time nighttime vehicle detection and recognition system based on computer vision
The present invention relates to a real time night time vehicle detection and identification system comprising of an illuminant object image segmentation device 1, an illuminant object classifying device 2, a vehicle lighting object identification device 3, a vehicle position determining device 4 and a vehicle tracking device 5. Under various circumstances of road lighting during nighttime, the system can efficiently and accurately demarcate and identify the lamps of incoming and preceding vehicles and accurately provides the driver with auxiliary information needed to analyze the traffic conditions in front of the vehicle during the conditions met on the road at that time.
Owner:CSSP
Ultrasound diagnosis apparatus
InactiveUS20050090746A1Accurately re-createdReduce the burden onOrgan movement/changes detectionInfrasonic diagnosticsUltrasonographySonification
In a medical ultrasound diagnosis apparatus, a spatial position and orientation of a probe which transmits and receives an ultrasound are measured as coordinate data. Received data and measured data are correlated and stored in a storage unit. When received data is read from the storage unit, the coordinate data correlated to the received data is also read. When an ultrasound image based on the received data is replayed and displayed, a reference image based on the coordinate data is also displayed along with the ultrasound image. The reference image contains a body mark and a probe mark. A diagnosis situation during when the received data is obtained is schematically re-created by the reference image. That is, the diagnosed part and diagnosis direction are represented by a position and an orientation of the probe mark on the body mark.
Owner:ALOKA CO LTD
Liquid detection sensor and liquid detection apparatus
InactiveUS7049969B2Small and inexpensiveAccurate conditionDetection of fluid at leakage pointResistance/reactance/impedenceDielectricEngineering
Owner:PANASONIC CORP
Method and apparatus of agricultural field seeding
ActiveUS20060162632A1Accurate conditionImprove consistencyFertiliser distributersPotato plantersTrailing armEngineering
A seeding and fertilizing apparatus comprises a plurality of seed assemblies each comprising a trailing arm pivotally connected at a front end thereof to the frame and a packer wheel rotatably attached to rear end thereof. A seed knife is attached to the trailing arm ahead of the packer wheel which rolls along the seed furrow created by the knife. A vertical position of the knife with respect to the packer wheel is adjustable, and a bias device is operative to exert a downward bias force on the trailing arm. A plurality of fertilizer assemblies each comprises a fertilizer disc rotatably mounted to the frame such that a vertical position of the disc with respect to the implement frame is adjustable. The seed assemblies and fertilizer assemblies are oriented laterally such that each fertilizer furrow is located between adjacent seed furrows.
Owner:BOURGAULT INDS
Calibration of an adaptive signal conditioning system
InactiveUS6943627B2Robust and efficient calibrationAccurate conditionAmplifier modifications to reduce non-linear distortionElectric devicesSignal conditioningEngineering
The invention provides robust and non-invasive calibration of an adaptive signal conditioning system having a signal conditioning block in the signal path to a signal conversion system, and a feedback path with a number of feedback components for enabling adaptation, by means of a parameter adaptation block, of the parameters used in the signal conditioning. In order to calibrate the feedback path, a well-defined reference signal is inserted into the feedback path, and an appropriate calibration coefficient is then determined by a coefficient calibrator in response to the received reference signal. The calibration coefficient is provided to a compensator, which effectively compensates for changes in the transfer characteristics of the feedback path due to factors such as variations in ambient temperature and component aging. Accordingly, the feedback signal transferred over the calibrated feedback path will be an accurate representation of the output signal of the signal conversion system, thus allowing accurate adaptive signal conditioning.
Owner:TELEFON AB LM ERICSSON (PUBL)
Intelligent adaptive system and method for monitoring leakage of oil pipeline networks based on big data
InactiveUS20150308919A1Accurate conditionAccurately judge whether the pipeline network has leakageMeasurement of fluid loss/gain rateFlow propertiesEngineeringSelf adaptive
The present invention relates to an intelligent adaptive system and method for monitoring leakage of oil pipeline networks based on big data. The present invention effectively analyzes a large amount of data collected on site within a reasonable time period and obtains a state of a pipeline network by an intelligent adaptive method, thereby obtaining a topological structure of a pipeline network. The present invention specifically adopts a flow balance method in combination with information conformance theory to analyze whether the pipeline network has leakage; small amount of leakage and slow leakage can be perfectly and accurately alarmed upon detection; as a generalized regression neural network is adopted to locate a leakage of the pipeline network, an accuracy of a result is increased. Therefore, the present invention adopts a policy and intelligent adaptive method based on big data to solve problems of detecting and locating leakage of the pipeline network.
Owner:NORTHEASTERN UNIV
Passenger detection system and detection method
InactiveUS6960841B2Eliminate Signal ErrorsEliminate errorsElectric devicesElectrical apparatusDriver/operatorEngineering
A passenger detection system is presented so that the master control circuit in the system instructs the passenger airbag control circuit controlling the operation of the airbag designated for the passenger seat to be in the deployable state or not-deployable state, depending on the seating conditions of a passenger sitting on the passenger seat, for example whether the passenger is an adult or a child. The passenger detection system is operated by a plurality of antenna electrodes disposed on the passenger seat; an electric field generation device for generating an electric field around an antenna electrode; a switching circuit for connecting the electric field generation device to the various antenna electrodes; an information detection circuit for detecting information related to a current flowing in a particular antenna electrode selected by the switching circuit; a master control circuit for receiving signal data output from the information detection circuit, and judging passenger seating conditions according to the signal data; and an airbag apparatus for controlling the operation of an airbag designated for the driver seat and an airbag designated for the passenger seat.
Owner:HONDA ELESYS CO LTD
Apparatus and method for photodynamic diagnosis and therapy of skin diseases and light source system thereof
ActiveUS20080147053A1Improve efficiencyAccurate conditionSurgical instrument detailsDiagnostics using fluorescence emissionColor imageDisease
The present invention provides an apparatus and method for photodynamic diagnosis and therapy of skin diseases and a light source system thereof that can improve the efficiency of skin diagnosis by accurately analyzing skin conditions using fluorescence and white light simultaneously and further carry out fluorescent diagnosis and photodynamic therapy in the same skin region simultaneously. The apparatus for photodynamic diagnosis and therapy of skin diseases of the present invention includes: a camera head including a case having a view hole, provided in front thereof, to be in contact with a skin region, a white light source provided so as to irradiate a white light from the inside of the case through the view hole onto the skin region, a digital color TV camera provided in the rear of the case, the camera head being provided to irradiate the white light, a fluorescence excitation light and a therapeutic light for the photodynamic therapy from the inside of the case onto the skin region being in contact with the view hole, and the digital color TV camera collecting the light from the skin region and outputting a generated image signal; a light source system, connected to the case of the camera head through a light guide capable of light transmission, for providing the fluorescence excitation light, the therapeutic light for the photodynamic therapy and the white light to be irradiated onto the skin region to the camera head; and an image processing and analysis system for receiving the image signal from the camera head to process, analyze and store to same, for displaying a color image by the white light, a fluorescence image by the excitation light and the therapeutic light for the photodynamic therapy, obtained by the digital color TV camera, and a synthesized image thereof, and for controlling the general operations of the camera head and the light source system.
Owner:KOREA ELECTROTECH RES INST
Aircraft for vertical take-off and landing with two wing arrangements
InactiveUS20150232178A1Accurate conditionConvertible aircraftsRemote controlled aircraftJet aeroplaneFixed wing
Owner:REITER JOHANNES
Tissue interrogation spectroscopy
InactiveUS7113814B2Accurate conditionHigh precisionDiagnostics using spectroscopyRaman scatteringNon ischemicMedicine
In an emergency medicine patient, accurate measurement of change or lack thereof from non-shock, non-ischemic, non-inflammation, non-tissue injury, non-immune dysfunction conditions is important and is provided, as practical, real-time approaches for accurately characterizing a patient's condition, using Raman (3) and / or fluorescence (30) spectroscopy with a high degree of accuracy. Measurement times are on the order of seconds. High-accuracy measurement is achieved with Raman spectroscopy interrogation of tissue. Simultaneous interrogation by NADH fluorescence spectroscopy may he used. Measurements may be non-invasive to minimally invasive. Preclinical (ultra-early) states of shock can be detected (5), severity can be determined, effectiveness of various treatments can be determined.
Owner:VIRGINIA COMMONWEALTH UNIV
Test circuit capable of testing embedded memory with reliability
InactiveUS7007215B2Accurate conditionAccurate measurementError preventionTransmission systemsAccess timeControl signal
A test signal applied to an embedded memory is changed in synchronization with a test clock signal, set to an invalidated state by an asynchronous control signal asynchronous to the test clock signal and then is applied to a memory. The memory takes in a received signal in synchronization with a memory clock signal. An invalid data generating circuit modifies the test signal in accordance with the asynchronous control signal and generates a test signal and to apply the test signal to the memory. A period of an invalid state of the modified test signal can be adjusted and therefore, by monitoring a changing timing of the asynchronous control signal PTX with an external tester, setup and hold times of a signal for the memory can be measured. Setup and hold times and an access time for an embedded memory can be correctly measured.
Owner:RENESAS TECH CORP
Method of checking optical proximity correction data
ActiveUS7275227B1Improve accuracyImprove performanceOriginals for photomechanical treatmentSpecial data processing applicationsSource Data VerificationIntegrated circuit layout
A method of inspecting full-chip mask data to locate layout pattern design induced defects and weak points that cause functional failure or performance degradation for integrated circuits (ICs) manufactured in subwavelength technology. Given the pre-OPC integrated circuit design layout data, the method of present invention refers to available post-OPC data or generates post-OPC data condition to do the inspection based on the modeling of integrated circuit wafer patterning. Build-in direct checks of specified electrical functional defects and a multilayer pattern-centric approach are used to improve the accuracy and performance. A technique of adaptive search is used to speed up the critical dimension search during the process of optical proximity correction data verification. A defect synthesis capability is supplied for defect disposition to facilitate systematic correction and prevention of the defects in integrated circuit layout design.
Owner:ANCHOR SEMICON
Speed limit advisor
ActiveUS7739036B2Good informationAccurate conditionControlling traffic signalsAnalogue computers for vehiclesEngineeringNavigation system
A navigation system (10) adapted for use with a vehicle (12) having an operator (14) includes a map database (16) presenting a current vehicle path, a locator device (20) communicatively coupled to the database (16) and configured to determine the location of the vehicle (12) and to associate the location with a position point within the database (16). The system (10) further includes an improved indicator (34) configured to predictively communicate an upcoming condition to the operator (14), determine a time-dependent-variable condition, compare a current condition of the vehicle (12) to the upcoming condition, and alert the operator (14) to a non-compliant comparison. The system (10) is further configured to receive preferences from the operator (14) and vehicle (12), so as to present a modifiable mode of operation.
Owner:GM GLOBAL TECH OPERATIONS LLC
Modeling of soil tilth and mechanical strength for field workability of cultivation activity from diagnosis and prediction of soil and weather conditions associated with user-provided feedback
A framework for diagnosing and predicting a suitability of soil conditions to various agricultural operations is performed in a combined, multi-part approach for simulating relationships between predictive data and observable outcomes. The framework includes analyzing one or more factors relevant to field trafficability, workability, and suitability for agricultural operations due to the effects of freezing and thawing cycles, and developing artificial intelligence systems to learn relationships between datasets to produce improved indications of trafficability, workability, and forecasts of suitability windows for a particular user, user community, farm, farm group, field, or equipment. The framework also includes a real-time feedback mechanism by which a user can validate or correct these indications and forecasts. The framework may further be configured to override one or more of the soil state assessments to ensure that indicators and forecasts are consistent with the recently-provided feedback.
Owner:DTN LLC
System
InactiveUS20050240084A1Accurate diagnosisImprove accuracySurgeryVaccination/ovulation diagnosticsData memoryData store
Diagnosing a medical condition of a patient includes receiving a plurality of pieces of information on a patient medical condition, assigning weighting factors to the pieces of information, and responsive to the assigned weighting factors, determining the patient medical condition. A system for diagnosing a patient medical condition includes an interface for receiving pieces of information on a patient medical condition, means for assigning weighting factors to the pieces of information, and means for determining the medical condition of the patient responsive to assigned weighting factors. An apparatus includes a data store for storing information relating to possible conditions, a processor that receives pieces of information relating to answers to questions posed to patients, a weighting assignor that assigns weighting factors to pieces of information, and a condition determining means that determines a patient medical condition responsive to the assigned weighting factors.
Owner:HULL THE UNIV OF
Inkjet printer
ActiveUS20050062793A1Prevent viscosity of inkEnhance the imageOther printing apparatusInk printerMechanical engineering
An inkjet printer includes a recording head, a conveyance mechanism, a shutter, a storage portion, and a moving mechanism. The recording head includes an ejection surface in which an ejection port for ejecting ink is defined. The conveyance mechanism conveys a printing medium while the printing medium is facing the ejection surface. The shutter covers the ejection surface. The storage portion stores the shutter. The moving mechanism moves the shutter from the storage portion to a facing position while the shutter is separate from the ejection surface. The shutter faces and covers the ejection surface at the facing position.
Owner:BROTHER KOGYO KK
Power supply having multi-vector error amplifier for power factor correction
ActiveUS20050007083A1Reduce distortion problemsIncrease control bandwidthEfficient power electronics conversionAc-dc conversionLow distortionEngineering
A regulated power supply having power factor correction control includes a multi-vector error amplifier. The multi-vector error amplifier provides an error signal that is used to regulate a switching mechanism of the power supply. The multi-vector error amplifier acts to provide a low distortion error signal during steady-state operation, while responding rapidly and smoothly to sudden load changes.
Owner:SEMICON COMPONENTS IND LLC
Tunnel construction large-scale integrated geophysical advanced detection model test device
ActiveUS20150338549A1Good effectAccurate conditionGeomodellingSeismic signal processingGeological structureTunnel construction
The present invention discloses a tunnel construction large-scale integrated geophysical advanced detection model test device. The model test device includes a tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automated construction device and a main control chamber. The model test device is a large-scale integrated geophysical advanced detection model test device meeting the detection using a seismic wave method, an electromagnetic method and a direct-current electric method. By using the geophysical advanced detection model test device, the geophysical response features of the water-containing geological structure device in front of a tunnel face may be studied, multiple geophysical advanced detection forward and inversion methods for the water-containing geological structure device are verified, and the relationship between some geophysical detection method results and water burst quantity is studied, so as to lay a test foundation for the advanced prediction and water burst quantity prediction of the water-containing geological construction device in actual engineering.
Owner:SHANDONG UNIV
Apparatus and method for evaluating the physical properties of a sample using ultrasonics
InactiveUS6532821B2Reduce in quantityNumber of measurements of the ultrasound fieldVibration measurement in solidsAnalysing solids using sonic/ultrasonic/infrasonic wavesDiffusionMathematical model
A method is disclosed for evaluating the physical properties of a sample, for example, the grain size in a polycrystalline material. An ultrasound field is generated in a local region of the sample with a non-contact source, such as a pulsed laser, such that the generated ultrasound diffuses away from said local region. After waiting until the generated ultrasound field has reached a diffusion regime, the resulting ultrasound field is measured with a non-contact detector. Parameters are adjusted in a mathematical model describing the predicted behaviour of the ultrasound field in the diffusion regime to fit the detected ultrasound field to the mathematical model. In this way, parameters dependent on the physical properties of the sample, such as the diffusion coefficient and absorption coefficient, can be derived. The grain size, for example, can be estimated from these parameters preferably by calibrating the diffusion coefficient to grain size.
Owner:NAT RES COUNCIL OF CANADA
Quality control of agricultural products based on gene expression
InactiveUS20100190156A1Accurate conditionSugar derivativesMicrobiological testing/measurementBiotechnologyQuality control
Owner:NSURE HLDG
Method and apparatus for detecting pattern defects
InactiveUS20060215902A1Accurate conditionMaterial analysis by optical meansCharacter and pattern recognitionVisual inspectionInspection method
With the objective of achieving defect kind training in a short period of time to teach classification conditions of defects detected as a result of inspecting a thin film device, according to one aspect of the present invention, there is provided a visual inspection method, and an apparatus therefor, comprising the steps of: detecting defects based on inspection images acquired by optical or electronic defect detection means, and at the same time calculating features of the defects; and classifying the defects according to classification conditions set beforehand, wherein said classification condition setting step further includes the steps of: collecting defect features over a large number of defects acquired beforehand from the defect detection step; sampling defects based on the distribution of the collected defect features over the large number of defects; and setting defect classification conditions based on the result of reviewing the sampled defects.
Owner:HITACHI HIGH-TECH CORP
Anti-frost evaporator pipe of drawer type refrigerator
InactiveUS20060130514A1Accurate detectionClose smoothlyDomestic refrigeratorsEvaporators/condensersFrostRefrigerant
The present invention relates to an anti-frost evaporator pipe of a drawer type refrigerator for preventing frost from being formed on a ceiling portion of a storage chamber of the refrigerator. It is an object of the present invention to provide an anti-frost evaporator pipe of a drawer type refrigerator, wherein by preventing frost from being formed on a ceiling surface of an inner case through a structural improvement in the evaporator pipe installed to the inner case, excessive cooling and spoilage of foods and food damage due to the conversion of frost into water can be prevented and a drawer container can be more smoothly opened or closed, and wherein more precise operating conditions can be set and temperature variation in the storage chamber cannot be produced by using a sensor installed to more accurately detect a status of the storage chamber. To achieve the aforementioned object of the present invention, there is provided an anti-frost evaporator pipe of a drawer type refrigerator including an inner case in which a storage chamber for accommodating a storage drawer container is defined and the storage drawer container is kept at a low temperature by means of the evaporator pipe for refrigerant circulation wrapped around the exterior of the inner case, the evaporator pipe comprising curved pipe portions positioned at both side surfaces of the inner case, and a straight pipe portion positioned at a top surface of the inner case and connected with the curved pipe portions.
Owner:LG ELECTRONICS INC
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