Patent application number | Description | Published |
20090309560 | Remote Power Controller with Power Sharing Circuit - A direct current (DC) remote power controller for remotely controlling DC power between a DC power source and a DC load, comprises: a current sensor for sensing the level of current that the power source supplies to the load and generating a current feedback signal representative of the sensed current level; a current limit controller that compares the current feedback signal to a reference current level and generates a current regulation signal representative of the value of sensed current level above the reference current level; a current limiting device that is responsive to the current regulation signal to limit load current to the reference current level up to a first predetermined level of potential difference across the current limiting device; a load resistance; and a switched-mode DC-to-DC converter in parallel with the current limiting device that senses potential difference across the current limiting device and diverts a portion of the load current from the current limiting device through the load resistance above the first predetermined level of potential difference to reduce power dissipation of the current limiting device and maintain the load current at the reference current level. | 12-17-2009 |
20110235227 | Remote Power Controller with Parallel FETS - A remote power controller (RPC) includes a line connection; a load connection; a first field effect transistor (FET) and a second FET arranged in parallel between the line connection and the load connection, wherein the first FET has a lower safe operating area (SOA) than a SOA of the second FET, and wherein the first FET has a lower resistance at saturation (RDS(on)) than the second FET; and a voltage offset element connected between the first FET and the second FET, such that in the event that a current in the RPC is above a current limiting setpoint, the voltage offset element is configured to cause the first FET to turn off. | 09-29-2011 |
20130328538 | DC CURRENT SENSING UTILIZING A CURRENT TRANSFORMER - A DC/DC converter includes an internal transistor and a current sensor that is operable to sense a current passing through the transistor. The DC/DC converter also includes an output current estimator module that estimates the output current based on the sensed transistor current. | 12-12-2013 |
20140028289 | VOLTAGE SENSING IN ISOLATED CONVERTERS - A system for sensing voltage in an isolated converter includes an input circuit isolated from an output circuit using a first transformer, the first transformer having a primary coil and a secondary coil, wherein the output circuit includes an output inductor and an output capacitor, and wherein the input circuit includes a power source that provides power to the output circuit through the first transformer; a feedback winding coupled to the output inductor to form a second transformer; and a monitor circuit that calculates a voltage across the output capacitor using a voltage across the feedback winding, a voltage across the primary coil of the first transformer, a turns ratio of the first transformer, and a turns ratio of the second transformer in order to provide feedback to control the input circuit. | 01-30-2014 |
20150097372 | THREE PHASE FLUX SWITCHING GENERATOR IN A THREE STAGE WOUND FIELD SYNCHRONOUS MACHINE - A brushless, three phase wound field synchronous machine (WFSM) provides an electromechanical power transfer system wherein it may serve as both a starter and a generator. Power for the excitation system of the WFSM is provided by a three phase flux switching generator (FSG). The three phase FSG also provides position sensor functionality for the WFSM when the WFSM operates in the starter/motor mode. | 04-09-2015 |
Patent application number | Description | Published |
20090065273 | Control Systems And Methods For Electric Drive Utility Vehicles - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 03-12-2009 |
20090069964 | Electric Drive Vehicle Control System - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics. | 03-12-2009 |
20090201650 | Controller Assemblies For Electric Drive Utility Vehicles - Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment. Features of the controller assemblies and packaging described herein allow for, among other things, modularity, scalability, and improved heat transfer. | 08-13-2009 |
20100125384 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC MOTORS OF UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 05-20-2010 |
20120109440 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC MOTORS OF UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 05-03-2012 |
20120265390 | Controller Assemblies For Electric Drive Utility Vehicles - Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial. | 10-18-2012 |
20130030631 | Electric Drive Vehicle Control System - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics. | 01-31-2013 |
20130066500 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC MOTORS OF UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 03-14-2013 |
20130257317 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC DRIVE UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial. | 10-03-2013 |
20140033669 | ELECTRONIC STEERING APPARATUS - An electronic steering and control apparatus and related control methods for a pair of variable drive units. The variable drive units may be hydrostatic, continuously variable transmissions (CVTs), or other similar devices. The apparatus is shown in use with a vehicle that may include a mowing deck. | 02-06-2014 |
20140058608 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC DRIVE UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. Controller assemblies and packaging for electronic control systems of electric motors utilized in utility vehicles or other power equipment are also disclosed. The controller assemblies are packaged for robust design and heat dissipation, while collectively housing the controllers, switches and sensors needed to operate multiple motors performing different functions, or the same function in serial. | 02-27-2014 |
20140142793 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC MOTORS OF UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 05-22-2014 |
20150081153 | ELECTRIC DRIVE VEHICLE CONTROL SYSTEM - Electronic control systems and related control methods for controlling electric drive motors for propelling a vehicle and electric auxiliary motors for performing work. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. These features include a power take-off timeout, automatic fail-safe brake (parking), and customized drive characteristics. | 03-19-2015 |
20150223394 | CONTROL SYSTEMS AND METHODS FOR ELECTRIC MOTORS OF UTILITY VEHICLES - Electronic control systems and related control methods for controlling electric auxiliary motors for performing work, such as electric deck motors for mower blades. The apparatus is shown in use with a vehicle that includes a mowing deck. Features of the control systems allow for safe and efficient use of the vehicle. | 08-13-2015 |
Patent application number | Description | Published |
20140156486 | SYSTEM AND METHOD FOR AUTOMATED TRADE REPLICATION TRADE BUNDLING AND DETACHMENT - A system and method for automated securities trading is provided. The system includes a lead trader account database, a follower account database, and a trade determination system. Trade information is received from a lead trader and a listing of followers for the lead trader is retrieved from the lead account database. For each follower, their account at the follower account database is accessed to confirm that they desire to participate in the lead trader's trade and that they have enough funds to do so. The lead trader and follower's traders are then grouped together and traded as a single trade. The traded shares are then provided to the lead trader and followers at the average price of the trade. | 06-05-2014 |
20140156487 | SYSTEM AND METHOD FOR AUTOMATED MOBILE ALERT-BASED TRADING MOBILE TRADE REPLICATION AND DETACHMENT - A system and method for automated securities trading is provided. The system includes a lead trader account database, a follower account database, and a trade determination system. Trade information is received from a lead trader and a listing of followers for the lead trader is retrieved from the lead account database. For each follower, their account at the follower account database is accessed to confirm that they desire to participate in the lead trader's trade and that they have enough funds to do so. The lead trader and follower's traders are then grouped together and traded as a single trade. The traded shares are then provided to the lead trader and followers at the average price of the trade. | 06-05-2014 |
20160055580 | SYSTEM AND METHOD FOR PORTFOLIO SYNCHRONIZATION - A system and method for automated securities portfolio synchronization is provided. The system includes a lead trader account database, a follower account database, and a trade determination system. A follower provides a lead trader identification which is used to retrieve a lead trader portfolio from the lead trader account database for display to the Follower. The contents of the lead trader portfolio are compared to securities already owned by the follower and to a list of securities not to be purchased that is retrieved from the follower account database. The follower may then make adjustments to the lead trader portfolio and synchronize their portfolio to that of the lead trader. | 02-25-2016 |
Patent application number | Description | Published |
20080313759 | SOYBEAN VARIETY D4301279 - The invention relates to the soybean variety designated D4301279. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4301279. Also provided by the invention are tissue cultures of the soybean variety D4301279 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4301279 with itself or another soybean variety and plants produced by such methods. | 12-18-2008 |
20080313764 | SOYBEAN VARIETY D4361423 - The invention relates to the soybean variety designated D4361423. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4361423. Also provided by the invention are tissue cultures of the soybean variety D4361423 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4361423 with itself or another soybean variety and plants produced by such methods. | 12-18-2008 |
20090013427 | SOYBEAN VARIETY D4367012 - The invention relates to the soybean variety designated D4367012. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4367012. Also provided by the invention are tissue cultures of the soybean variety D4367012 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4367012 with itself or another soybean variety and plants produced by such methods. | 01-08-2009 |
20090019585 | SOYBEAN VARIETY D4682156 - The invention relates to the soybean variety designated D4682156. Provided by the invention are the seeds, plants and derivatives of the soybean variety D4682156. Also provided by the invention are tissue cultures of the soybean variety D4682156 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D4682156 with itself or another soybean variety and plants produced by such methods. | 01-15-2009 |
Patent application number | Description | Published |
20110153193 | NAVIGATION SYSTEMS AND METHODS FOR USERS HAVING DIFFERENT PHYSICAL CLASSIFICATIONS - Navigation systems and methods for users having different physical classifications are described. An example method of navigating a user to a destination based on a selected physical classification includes identifying, based on user selection, the physical classification associated with the user and the destination and determining a route to the destination to accommodate the selected physical classification. Additionally, the example method includes conveying the route to the user and alerting the user of one or more items of interest associated with the selected physical classification and the determined route. | 06-23-2011 |
20110161095 | PERSONAL HEALTH MANAGEMENT SUITE - Certain examples provide a personal health management system including a data store, a processor, and a user interface. The data store is to store data related to patient health, the data store to store at least personal health record data for a patient. The processor is to gather and process data from the data store to determine a personalized plan of care for the patient using patient health data from the personal health record for the patient, patient preference information, and patient insurance information. The user interface is to display information related to the personalized plan of care for the patient and to facilitate user review and interaction with the displayed plan of care and the underlying patient health data. | 06-30-2011 |
20110161097 | METHODS AND SYSTEMS FOR SCHEDULING APPOINTMENTS IN HEALTHCARE ENVIRONMENTS - Methods and systems for scheduling appointments in healthcare environments are described. An example method of scheduling appointments in healthcare environments includes determining a patient's availability and priority level and identifying, based on patient selection, one of a plurality of time slots. Additionally, the example method includes identifying another patient's willingness to reschedule their appointment for compensation if the one of the plurality of time slots is scheduled by the other patient, scheduling the patient in the one of the plurality of time slots using a processor if the one of the plurality of time slots is available or if the other patient has indicated a willingness to reschedule their appointment for compensation and compensating the other patient if the one of the plurality of time slots was previously scheduled by the other patient. | 06-30-2011 |
20120070811 | SYSTEMS AND METHODS FOR MEASURING AND MANIPULATING A RADIOLOGIST'S EXAM SENSITIVITY AND SPECIFICITY IN REAL TIME - Certain examples provide systems and methods for radiologist performance review. A method includes receiving a series of images for review by a user at an exam reader, the series of images including both actual patient images for review and test images for evaluation of user performance. The method also includes capturing a user report including analysis of at least a portion of the series of images including at least one actual patient image and at least one test image. The method further includes evaluating performance of the user based on a comparison of the user's analysis of the at least one test image to a predetermined analysis of the at least one test image. Additionally, the method includes generating at least one metric regarding user performance based on the comparison to be output with respect to the user. | 03-22-2012 |
Patent application number | Description | Published |
20080226038 | Radiation System and Radiation Beam Quality Detector and Method - A detector array is disposed relative to a radiation source such that radiation from the radiation source over a predetermined time period is substantially similar across the detector array. The detector array includes radiation detectors operatively coupled to detector electronics. The radiation filter material is disposed at least partially between the radiation source and the detector array such that different portions of the detector array are exposed to radiation from the radiation source through either different radiation filter material thicknesses or different radiation filter material compositions during the predetermined time period. So configured, information regarding the radiation such as beam quality information for radiation pulses is collected and used to confirm the quality of the radiation source or to adjust data collected by the radiation system. | 09-18-2008 |
20100310042 | Method and Apparatus to Facilitate Using Multiple Radiation-Detection Views to Differentiate One Material From Another - At least three radiation-detection views are used to facilitate identifying material as comprises an object being assessed along a beam path relative to that object. This comprises developing a first radiation-detection view ( | 12-09-2010 |
20110044493 | Apparatus to Facilitate Capturing Samples As Pertain to an Object to Be Imaged and Corresponding Method - One facilitates capturing samples as pertain to an object to be imaged by providing N pulsed sampling chains (where N is an integer greater than 1) where these sampling chains are in planes substantially parallel to one another and are substantially equidistant from adjacent others by a given distance. By one approach, the ratio of this given distance to a desired sample interval is approximately an integer that is relatively prime to N. So configured, a complete set of samples of the object can be captured by the sampling chains in a single pass notwithstanding that the object and the sampling chains are moving quickly with respect to one another. | 02-24-2011 |
20120082297 | Method and Apparatus Pertaining to Use of a Switched Voltage Clamp with an X-Ray Detector Amplifier - An x-ray detector amplifier operably couples to an analog-to-digital converter interface and a switched voltage clamp is operably disposed there between. By one approach, the switched voltage clamp comprises a switched electrical connection to a constant potential (such as, but not limited to, ground). These teachings will accommodate a control circuit configured to control the switched voltage clamp. This can comprise, for example, controlling the switched voltage clamp in synchronicity with the pulsed x-ray source. These teachings will also accommodate an integrator operably connected between the x-ray detector amplifier and the analog-to-digital converter interface. In such a case, the switched voltage clamp and be controlled to remove substantially any voltage offset contribution of the x-ray detector amplifier (due, for example, to significant temperature excursions) to a signal that is integrated by the aforementioned integrator. | 04-05-2012 |
20120326636 | Accelerator system stabilization for charged particle acceleration and radiation beam generation - A method for generating stabilized particle acceleration by a radio-frequency (RF) accelerator is described, comprising operating the accelerator in a warm-up mode during a warm-up time period, without injecting charged particles or without accelerating injected charged particles, and operating the accelerator in a beam-on mode during a beam-on time period after the warm-up time period, to accelerate charged particles injected by the charged particle source. Automatic frequency control to match an expected frequency of the accelerator during the beam-on time period, prior to the start of the beam-on time period, for stability, is also described. | 12-27-2012 |
20140265847 | SOFT-START ADAPTER FOR AC HEATED ELECTRON GUN - A circuit to power an electron source includes a filament transformer comprising a primary side and a secondary side, a high-voltage transformer coupled to the filament transformer and the electron source, and an alternating current (AC) current limiter coupled in series with the primary side or the secondary side of the filament transformer. The AC current limiter includes a diode bridge and a current-limiting device in the diode bridge. | 09-18-2014 |
20140286476 | SYSTEMS AND METHODS FOR HIGH-SPEED RADIOGRAPHY WITH HIGH RESOLUTION IMAGING OF LARGE-AREA FIELDS - The present invention proposes a high speed radiographic system for use with megavolt linear-accelerator pulsed x-ray sources to produce video images of large-area fields. A linear accelerator is positioned above a field of view. X-ray photons are directed through an object of interest traveling and/or colliding within the field of view. A large area scintillator system, either truly continuous or in large continuous adjacent pieces, converts the x-ray photons that pass through the object into visible light, and an arrangement of cameras, focused at that plane, where each camera sees a sub-area of the entire scintillator, and these sub-areas overlap somewhat to cover the entire scintillator. The resulting images generated in each camera are synchronized to produce one contiguous, synchronized stream of images. | 09-25-2014 |
20140294147 | SYSTEMS AND METHODS FOR MULTI-VIEW IMAGING AND TOMOGRAPHY - Radiation scanning systems providing multiple views of an object in different planes and a reconstruction algorithm for reconstructing quasi-three-dimensional images from a limited number of views. A system may include bend magnets to direct accelerated charged particles to multiple targets in different viewing locations. Another system collimates radiation generated by a plurality of radiation sources into multiple beams for scanning an object at multiple angles. The object may be a cargo container, for example. The reconstruction algorithm uses an optimization algorithm and imaging and feasibility models to reconstruct quasi-three-dimensional images from the limited number of views. | 10-02-2014 |
20150139386 | FEEDBACK MODULATED RADIATION SCANNING SYSTEMS AND METHODS FOR REDUCED RADIOLOGICAL FOOTPRINT - Methods and systems for scanning objects comprising scanning a portion of an object by a first radiation beam having a first value of a beam characteristic, such as the dose, and detecting the first radiation beam after interaction with the object by a first detector. It is determined whether to change the first value to a second value based, at least in part, on the detected first radiation beam. That portion of the object is then scanned by a second radiation beam having the first value or the second value based on the determination. The second radiation is detected after interacting with the object by a second detector. The second detector may have a second resolution greater than a first resolution of the first detector. The first and second radiation beams may be formed by first and second slots angled with respect to each other. | 05-21-2015 |