Abstract: A method for automatic detection of antenna site conditions, ASC, at an antenna site, AS, of an antenna, A, the method comprising the steps of providing (S1) signal source observations, SSO, derived from signals received by the antenna, A, from at least one signal source, SS, and transforming (S2) the signal source observations, SSO, into images fed to a trained image-processing artificial intelligence, AI, model which calculates antenna site conditions, ASC, at an antenna site, AS, of the respective antenna, A.

Abstract: A level sensor, associated with a bin, detects a particular reference level of an agricultural product in the bin and generates a calibration indicator. An input sensor determines an input rate of the agricultural product into the bin. A conveyer is capable of transporting the agricultural product out of the bin. An output sensor provides a status indicator that indicates whether the conveyer is in an active state or in an inactive state during one or more evaluation time windows. A data processor determines an output rate of the agricultural product based on the status indicator. The data processor comprises a level estimator for estimating an estimated bin level of the bin based on the input rate and an output rate. The data processor comprises a calibrator for calibrating the estimated bin level with reference to the particular reference level in response to the calibration indicator.

Abstract: Methods, systems, and computer program products manage access to and update warehouse data associated with one or multiple online data systems. A security role is established for each user of warehouse operation functions associated with the online data system. A method involves examining warehouse data and updating a status of warehouse operations, detecting a security role of a current user accessing the data system, and rendering warehouse operation functions and the status via an interface. The method further involves receiving a selection of one of the warehouse operation functions, determining whether the security role of the current user authorizes access to the warehouse operation function selected, and prohibiting access to the warehouse operation function selected in response to determining the security role does not authorize access to the selected warehouse operation function.

Abstract: A method and apparatus of performing power line sensing is presented. The method and apparatus includes a three-axial vector magnetic sensor for detecting a magnetic field radiated from a power line. An active isolation system is used to determine the effects of noise and other magnetic fields on the three-axial vector magnetic sensor. Power line status information is then determined from data received from the three-axial vector magnetic sensor and the active isolation system.

Abstract: A level sensor, associated with a bin, detects a particular reference level of an agricultural product in the bin and generates a calibration indicator. An input sensor determines an input rate of the agricultural product into the bin. A conveyer is capable of transporting the agricultural product out of the bin. An output sensor provides a status indicator that indicates whether the conveyer is in an active state or in an inactive state during one or more evaluation time windows. A data processor determines an output rate of the agricultural product based on the status indicator. The data processor comprises a level estimator for estimating an estimated bin level of the bin based on the input rate and an output rate. The data processor comprises a calibrator for calibrating the estimated bin level with reference to the particular reference level in response to the calibration indicator.

Abstract: A gripping fixture suitable for use in stent securement testing is described. The gripping fixture includes a housing having a chamber, a rigid perforated tubular member positioned within the chamber, a multiplicity of radially extending pins arranged to slide in the perforations in the tubular member, and an elastic sheath that circumscribes the outer ends of the pins and surrounds the tubular member. A pressure chamber is formed between the housing and the elastic sheath. The gripping fixture also includes a pressure controller for controlling the pressure within the pressure chamber. The pressure applied in the pressure chamber acts on the elastic sheath and may be used to cause some of the pins to engage a stent during the stent securement test to hold the stent in place relative to the gripping fixture while the tensile force required to dislodge the stent from a catheter is measured.

Abstract: A gripping fixture suitable for use in stent securement testing is described. The gripping fixture includes a housing having a chamber, a rigid perforated tubular member positioned within the chamber, a multiplicity of radially extending pins arranged to slide in the perforations in the tubular member, and an elastic sheath that circumscribes the outer ends of the pins and surrounds the tubular member. A pressure chamber is formed between the housing and the elastic sheath. The gripping fixture also includes a pressure controller for controlling the pressure within the pressure chamber. The pressure applied in the pressure chamber acts on the elastic sheath and may be used to cause some of the pins to engage a stent during the stent securement test to hold the stent in place relative to the gripping fixture while the tensile force required to dislodge the stent from a catheter is measured.

Abstract: Using biased, electrical power feedback to an electrical heater, the output signal from a pyroelectric detector is made to follow the waveform of incident electromagnetic radiation. The feedback power is applied to the detector to reduce the rate of change of the detector temperature that would otherwise be caused by the absorbed radiation. The combined signals from the radiation and feedback power produce a response that follows the radiation waveform with a fast rise time and with substantially less droop than previously reported. The high fidelity of the response waveform allows for a substantial simplification of the optical chopper designs and electronics needed to implement electrical calibration. In contrast to previous electrical calibration with pyroelectrics that needed very specialized electronics, with this method a variety instruments can be used for reading pyroelectric signals.

Abstract: A method of creating a database of vehicle operation comprising recording data at regular intervals and time marking the data. The method also includes recording vehicle location data and uploading the data to a CPU or server. The method further includes collecting data utilizing on-board diagnostic components (OBD) and ground positioning satellite (GPS) systems whereby operator identifiable behavior can be rated for driving safety and other characteristics.

Abstract: A method of evaluating an individual comprising evaluating a database of time marked data recorded at regular intervals of vehicle operation and at least one other data point. An evaluation of at least one individual also comprising evaluating a database of time marked data recorded at regular intervals of vehicle operation and at least one other data point.

Abstract: A method of monitoring behavior comprising collecting, uploading and evaluating motor vehicle operation data utilizing on-board diagnostic components (OBDII) and ground positioning satellite (GPS) systems whereby operator identifiable behavior can be rated for driving safety and other characteristics.

Abstract: A method and apparatus for collecting, uploading and evaluating motor vehicle operation utilizing on-board diagnostic components (OBDII) and ground positioning satellite (GPS) systems whereby operator identifiable behavior can be rated for driving safety and other characteristics.

Abstract: A method and apparatus for collecting, uploading and evaluating motor vehicle operation utilizing on-board diagnostic components (OBDII) and ground positioning satellite (GPS) systems whereby operator identifiable behavior can be rated for driving safety and other characteristics.

Abstract: A method and apparatus for collecting and evaluating powered vehicle operation utilizing on-board diagnostic components and location determining components or systems. The invention creates one or more databases whereby identifiable behavior or evaluative characteristics can be analyzed or categorized. The evaluation can include predicting likely future events. The database can be correlated or evaluated with other databases for a wide variety of uses.

Abstract: A method and apparatus for collecting, uploading and evaluating motor vehicle operation utilizing on-board diagnostic components (OBDII) and ground positioning satellite (GPS) systems whereby operator identifiable behavior can be rated for driving safety and other characteristics.

Abstract: A flow sensor for use in a harvester is disclosed. The flow sensor has a microwave transceiver for transmitting a microwave signal and receiving a reflected microwave signal, an in-phase mixer electrically connected to the microwave transceiver for combining the transmitted microwave signal and the reflected microwave signal and outputting an in-phase Doppler signal, a quadrature mixer electrically connected to the microwave transceiver for combining the transmitted microwave signal and a delayed reflected microwave signal and outputting the quadrature Doppler signal, and an electronic circuit electrically connected to the in-phase mixer and the quadrature mixer and having a flow rate output.

Abstract: A grain moisture sensor is disclosed having a sensor cell that includes a driven plate, a sense plate proximate to and substantially parallel with the driven plate for capacitive measurement across a spacing between the driven plate and the sense plate, and a fill plate adjacent the sense plate and substantially parallel with the driven plate for sensing whether the spacing is filled with grain. Optionally, the sensor cell includes a guard proximate to the parallel to the sense plate such that the sense plate is between the driven plate and the guard. The grain moisture sensor provides for measuring real and imaginary components of an excitation voltage applied to the driven plate, measuring real and imaginary components of a sense current sensed at the sense plate, calculating a complex admittance of the cell, calculating a complex admittance of a reference admittance, and calculating a grain complex permittivity.

Abstract: A flow sensor for use in a harvester is disclosed. The flow sensor has a microwave transceiver for transmitting a microwave signal and receiving a reflected microwave signal, an in-phase mixer electrically connected to the microwave transceiver for combining the transmitted microwave signal and the reflected microwave signal and outputting an in-phase Doppler signal, a quadrature mixer electrically connected to the microwave transceiver for combining the transmitted microwave signal and a delayed reflected microwave signal and outputting the quadrature Doppler signal, and an electronic circuit electrically connected to the in-phase mixer and the quadrature mixer and having a flow rate output.

Abstract: Projection systems are known to display images of all kind. The invention proposes to use of a ceiling of a room, for example the bedroom can be used to display all kind of images. Further the invention makes the projection system very much user-interactive.

Abstract: A mass flow sensor for a combine is positioned in the transition housing between the paddle elevator of the clean grain elevator and the loading auger of the clean grain tank. The mass flow sensor comprises an impact plate having an arm which is axially aligned with the predominant grain flow from the paddle elevator. The arm is coupled to a force measuring assembly having a potentiometer for generating an electric signal that is proportional to impact force.