Patent application number | Description | Published |
20080287780 | INTEGRAL BASED PARAMETER IDENTIFICATION APPLIED TO THREE DIMENSIONAL TISSUE STIFFNESS RECONSTRUCTION IN A DIGITAL IMAGE-BASED ELASTO-TOMOGRAPHY SYSTEM - The invention includes a method and a system for obtaining accurate patient specific parameter identification at high resolution with a minimal amount of computation as applied to breast tissue stiffness reconstruction from a digital image-based elasto-tomography system. The method includes the steps of formulating the differential equation model describing tissue motion in terms of integrals of breast tissue displacement data that is measured using calibrated digital cameras; setting up a system of linear equations in the space varying tissue stiffness parameters; and solving by linear least squares to obtain the unique patient specific breast tissue stiffness distribution. | 11-20-2008 |
20080287807 | GLOBAL MOTION INVARIANT SIGNATURES FOR FAST AND ACCURATE MOTION TRACKING IN A DIGITAL IMAGE-BASED ELASTO-TOMOGRAPHY SYSTEM - A method for converting digital images of an actuated breast into an accurate description of breast surface motion from a digital image-based elasto-tomography system comprises the steps of artificially placing a high density of fiducial markers on the breast surface, whereby the fiducial markers have different qualities and are placed in different proportions according to their quality; utilizing motion invariant properties of the fiducial markers to form a global motion invariant signature; tracking the markers on the actuated breast surface from image to image in each digital camera using the global motion invariant signature; and using the cameras calibration to measure the breast surface motion. | 11-20-2008 |
20080306353 | CALCULATION DEVICE FOR METABOLIC CONTROL OF CRITICALLY ILL AND/OR DIABETIC PATIENTS - A method of providing blood glucose therapy for a critically ill patient includes calculating a baseline nutrition feed requirement based on an algorithm that incorporates at least one of age, gender, and body size of the patient: determining a first blood glucose level; determining a second blood glucose level after a preselected time interval: determining a first body temperature reading: comparing the blood glucose levels: and administering either nutrition or insulin. The amount of nutrition administered to the patient is based on a first change in blood glucose level, the current body temperature reading, and a predetermined feed algorithm based on the second blood glucose level as well as the baseline nutritional feed requirement. The amount of insulin administered is based on a second change in blood glucose level, body temperature, and a predetermined insulin algorithm that incorporates at least one of the patient's body frame size, age, and gender. | 12-11-2008 |
20110208043 | GLOBAL MOTION INVARIANT SIGNATURES FOR FAST AND ACCURATE MOTION TRACKING IN A DIGITAL IMAGE-BASED ELASTO-TOMOGRAPHY SYSTEM - A method for converting digital images of an actuated breast into an accurate description of breast surface motion from a digital image-based elasto-tomography system comprises the steps of artificially placing a high density of fiducial markers on the breast surface, whereby the fiducial markers have different qualities and are placed in different proportions according to their quality; utilizing motion invariant properties of the fiducial markers to form a global motion invariant signature; tracking the markers on the actuated breast surface from image to image in each digital camera using the global motion invariant signature; and using the cameras calibration to measure the breast surface motion. | 08-25-2011 |
Patent application number | Description | Published |
20080259967 | Method and arrangement for transmitting time stamp information - The invention relates to transmitting time information between elements of a data network. In the present invention, it has surprisingly been discovered that in a network transmitting packet, frame or cell switched data traffic, time stamp information can be transmitted from a network element ( | 10-23-2008 |
20080298525 | METHOD AND ARRANGEMENT FOR TRANSFERRING SYNCHRONIZING INFORMATION - The invention relates to a method and arrangement for transferring synchronizing information in a data transmission system including modem connections. The arrangement according to the invention comprises a modulator ( | 12-04-2008 |
20080310441 | GENERAL PURPOSE PHYSICAL DATA TRANSMISSION PORT - A physical data transmission port in a network element of a data network, suited for realizing for instance both an electric packet switched Ethernet connection and an electric time slot switched E1/T1 connection. It has surprisingly been found out that the electric connector ( | 12-18-2008 |
20090109954 | METHOD AND ARRANGEMENT FOR TRANSFERRING A TIME OF DAY VALUE BETWEEN NETWORK ELEMENTS - The invention relates to transferring of a time of day value between network elements of a data transfer network. It has been surprisingly detected that the phase reference signals available to various network elements can be utilized in the synchronization of time of day values between these network elements. In the solution according to the invention, a first network element sends to a second network element a difference variable ( | 04-30-2009 |
20090296795 | METHOD AND EQUIPMENT FOR MEASUREMENTS - The invention relates to determining a quantity to be measured from a communication system, such as a transmission delay or the phase difference of clock times. Measurement messages are transmitted ( | 12-03-2009 |
20100183036 | METHOD AND ARRANGEMENT FOR ADJUSTMENT OF A CLOCK SIGNAL - An arrangement for adjusting a clock signal in a network element of a communications network includes a processor device arranged to produce a control variable containing information about synchronization messages received from at least two other network elements. A situation in which the reception from a sending network element of synchronization messages of a good enough quality ceases will not significantly disturb the clock signal to be adjusted because only part of the control variable used for the adjustment depends on synchronization messages sent by an individual network element. In a preferred arrangement, the reference value of the control variable is changed in response to a situation where the reception from a sending network element of synchronization messages of a good enough quality ceases. Thus it is possible to reduce the change of the difference between the control variable and its reference value which further reduces disturbances caused in the clock signal to be adjusted. | 07-22-2010 |
20120128369 | TRANSCEIVER UNIT - A phase synchronized optical master-slave loop comprises at the slave-end a processor ( | 05-24-2012 |
20120239962 | METHOD AND A DEVICE FOR CONTROLLING A CLOCK SIGNAL GENERATOR - A device for controlling a clock signal generator includes a processor ( | 09-20-2012 |
20120254677 | METHOD AND A DEVICE FOR CONTROLLING FREQUENCY SYNCHRONIZATION - A device for controlling frequency synchronization includes a processor ( | 10-04-2012 |
20120300889 | METHOD AND A DEVICE FOR CONTROLLING FREQUENCY SYNCHRONIZATION - A device for controlling frequency synchronization includes a processor for controlling a frequency-controlled clock signal on the basis of received timing messages so as to achieve frequency-locking between the frequency-controlled clock signal and a reference clock signal. For the purpose of finding such timing messages which have experienced similar transfer delays and thus are suitable for the frequency control, the processor is configured to control a phase-controlled clock signal on the basis of the timing messages so as to achieve phase-locking between the phase-controlled clock signal and the reference clock signal, and to select the timing messages to be used for the frequency control on the basis of phase-error indicators related to the phase control. Thus, the phase-controlled clock signal is an auxiliary clock signal that is utilized for performing the frequency control. | 11-29-2012 |
20140006837 | METHOD AND A DEVICE FOR CONTROLLING A CLOCK SIGNAL GENERATOR | 01-02-2014 |
20140145875 | SATELLITE RECEIVER MODULE FOR TELECOMMUNICATION EQUIPMENT - A satellite receiver module ( | 05-29-2014 |
Patent application number | Description | Published |
20130089387 | INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises first braces that rotate about a mounting point on the frame that supports a cargo loading surface. The first braces are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The first braces may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Second braces attach to the first braces to assist in load distribution. The second braces may assist in translating the platform from one position to another by rotating along a wheel. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 04-11-2013 |
20130092060 | INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 04-18-2013 |
20130125796 | INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises first braces that rotate about a mounting point on the frame that supports a cargo loading surface. The first braces are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The first braces may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Second braces attach to the first braces to assist in load distribution. The frame may comprise center feet extensions to further assist in load distribution. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 05-23-2013 |
Patent application number | Description | Published |
20120076603 | COLLAPSIBLE INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 03-29-2012 |
20120076604 | COLLAPSIBLE INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 03-29-2012 |
20120076605 | COLLAPSIBLE INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 03-29-2012 |
20120076607 | COLLAPSIBLE INTERMODAL TRANSPORT PLATFORM - A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises structural ribbings that rotate about an axle disposed beneath the loading surface of the platform. The ribbings are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The ribbings may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Alternatively, the ribbings may be rotated outboard to accommodate full size loading of cargo. The ribbings are rotated under electric or hydraulic power, according to the various embodiments disclosed. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features. | 03-29-2012 |
Patent application number | Description | Published |
20130043165 | Process for Drying Oil Sand Mature Fine Tailings - A process for drying fine tailings is provided. The process, which may use a pipeline reactor system, comprises providing an in-line flow of the fine tailings; continuously introducing a flocculent solution to cause dispersion and commence flocculation of the fine tailings and may comprise rapid turbulent mixing; subjecting the fine tailings to flocculation and water release conditioning in-line to cause formation and rearrangement of floes and increasing the yield shear stress to form flocculated fine tailings while avoiding over-shearing of the flocs; and depositing the fine tailings to allow the release of water, formation of a non-flowing fine tailings deposit and drying of the non-flowing fine tailings deposit. The process enables effective in-line dispersion, flocculation and water release, resulting in reliable deposition and drying of the fine tailings deposit. | 02-21-2013 |
20140048408 | TSRU WITH INLET SPRAY SYSTEM CONFIGURATIONS FOR DISTRIBUTION OF SOLVENT DILUTED TAILINGS - A tailings solvent recovery unit (TSRU) recovers a solvent from a solvent diluted tailings and includes a separation apparatus which has a flash vessel, tailings outlet, solvent outlet and an inlet spray system for supplying the diluted tailings to the flash vessel. The spray nozzle system may include multiple nozzles arranged around the periphery of the flash vessel for flash-atomization over its cross-section of the flashing chamber, a nozzle sized and configured to provide choked flow of the diluted tailings, multiple nozzles each being operable in an on/off mode to regulate a total feed flow, or multiple nozzles associated with a distributor and multiple feed conduits. | 02-20-2014 |
20140048450 | Enhanced Turndown Process for a Bitumen Froth Treatment Operation - A process for operating a bitumen froth treatment operation in turndown mode includes adding solvent to bitumen froth to produce diluted bitumen froth and separating it into diluted bitumen and solvent diluted tailings and in response to a reduction in bitumen froth flow recirculating part of the diluted bitumen into the bitumen froth and returning part of the solvent diluted tailings into the step of separating. A method for turndown of separation vessel for PFT includes sustaining the feed flow to vessel; maintaining solvent-to-bitumen ratio in the diluted bitumen froth; and retaining water, minerals and asphaltenes in a lower section of the vessel while sustaining an outlet flow. The use of diluted bitumen derived from PFT as a viscosity modifying agent of the bitumen froth and an associated process are also provided. | 02-20-2014 |
20140151269 | ENHANCED TEMPERATURE CONTROL OF BITUMEN FROTH TREATMENT PROCESS - A method for pre-treating bitumen froth for mixing with solvent for froth treatment includes heating the froth to a froth-solvent mixing temperature below the solvent flash temperature and suitably high to provide reduced bitumen viscosity sufficiently low for complete mixing of the solvent and the froth prior to introduction into a separation apparatus. A method of improving energy use in froth treatment includes reducing heat provided to the solvent, increasing heat provided to the froth prior to adding the solvent to reduce bitumen viscosity and adding the temperature-reduced solvent to the heated froth. A froth treatment separation process includes trim heating first and second solvent streams to adjust the first and second stage separation temperatures. | 06-05-2014 |
Patent application number | Description | Published |
20090134095 | PROCESS AND APPARATUS FOR TREATING A HEAVY HYDROCARBON FEEDSTOCK - An apparatus and process for treating a heavy hydrocarbon feedstock having a specific gravity differential between components of the feedstock is disclosed. The apparatus includes a treatment vessel having an inlet for receiving the feedstock. The apparatus also includes a primary separation container located in the treatment vessel, the primary separation container being operable to accumulate feedstock to cause a low specific gravity portion of the feedstock to separate and rise to an upper surface of the accumulated feedstock. The apparatus also includes a first weir for collecting the low specific gravity portion from the surface of the accumulated feedstock in the primary separation container. The apparatus further includes a first outlet in the primary separation container, the first outlet being operably configured to receive settling solids in the accumulated feedstock and to produce a first discharge stream at the first outlet. The apparatus also includes a secondary separation container located in the treatment vessel to receive the collected low specific gravity portion, the secondary separation container being operable to accumulate the collected low specific gravity portion to cause hydrocarbon products to separate and rise to an upper surface of the accumulated low specific gravity portion of the feedstock. The apparatus further includes a product outlet for collecting the hydrocarbon products from the upper surface of the accumulated low specific gravity portion to produce a hydrocarbon product stream at the product outlet. | 05-28-2009 |
20110278240 | APPARATUS AND METHOD FOR REGULATING FLOW THROUGH A PUMPBOX - A pumpbox apparatus includes a reservoir volume having a first inlet for receiving a feedstock stream and a second inlet for receiving a water stream, the reservoir volume being in communication with a discharge outlet disposed to discharge accumulated liquid from the reservoir volume. The reservoir volume is operable to accumulate the feedstock stream and the water stream in the reservoir volume while withdrawing a discharge stream through the discharge outlet to cause a flow of liquid through the pumpbox. The first inlet defines a first flow velocity region between the first inlet and the second inlet and a second flow velocity region between the second inlet and the discharge outlet. The first flow velocity is lower than the second flow velocity to facilitate flotation of a low specific gravity portion of the feedstock through the first region toward an upper surface of the liquid accumulated in the reservoir volume. | 11-17-2011 |
20120085699 | SYSTEM, APPARATUS AND PROCESS FOR EXTRACTION OF BITUMEN FROM OIL SANDS - An extraction system and process for extracting bitumen from a slurry containing bitumen, solids and water. The system comprises a cyclone separation facility for separating the slurry into a solids component stream and a bitumen froth stream with the bitumen froth stream including water and fine solids. The bitumen froth stream is then delivered to a froth concentration facility for separating the bitumen froth stream into a final bitumen enriched froth stream, and a water and fine solids stream. The final bitumen enriched froth stream is suitable for further processing. The system of the present invention is preferably mobile so that the cyclone extraction facility and the froth concentration facility can move with the mine face at an oil sands mining site, however, it is also contemplated that the system can be retrofitted to existing fixed treatment facilities to improve the operational efficiency of such fixed facilities. | 04-12-2012 |
20120175315 | Process for Flocculating and Dewatering Oil Sand Mature Fine Tailings - A process for dewatering oil sand fine tailings is provided and comprises a dispersion and floc build-up stage comprising in-line addition of a flocculent solution comprising an effective amount of flocculation reagent into a flow of the oil sand fine tailings; a gel stage wherein flocculated oil sand fine tailings is transported in-line and subjected to shear conditioning; a floc breakdown and water release stage wherein the flocculated oil sand fine tailings releases water and decreases in yield shear stress, while avoiding an oversheared zone; depositing the flocculated oil sand fine tailings onto a deposition area to form a deposit and to enable the release water to flow away from the deposit, preferably done in a pipeline reactor and managing shear according to yield stress and CST information and achieves enhanced dewatering. | 07-12-2012 |
20120211436 | PROCESS, APPARATUS AND SYSTEM FOR TREATING A HYDROCARBON FEEDSTOCK - An apparatus, process and system for treating a hydrocarbon feedstock having a specific gravity differential between components of the feedstock is disclosed and includes a treatment vessel having an inlet for receiving the feedstock. A primary separation container may be located in the treatment vessel to accumulate feedstock to cause a low specific gravity portion of the feedstock to separate and rise to an upper surface of the accumulated feedstock. A secondary separation container may be located in the treatment vessel to receive the collected low specific gravity portion from the primary separation container, to accumulate the collected low specific gravity portion to cause hydrocarbon products to separate and rise to an upper surface of the accumulated low specific gravity portion of the feedstock, producing a hydrocarbon product stream at a product outlet. The operating pressure of the treatment vessel may be regulated to remain within a desired range. | 08-23-2012 |
20130081298 | Depositing and Farming Methods for Drying Oil Sand Mature Fine Tailings - Methods for drying oil sand fine tailings treated to comprise flocculated fine tailings, by deposition and farming techniques, are provided. A deposition cell is provided with a sloped bottom surface and the flocculated fine tailings are deposited to undergo channelless advancement in the cell while allowing drainage of release water. When the deposit is uneven, the deposit may be plowed while wet for spreading and ensuring water release conditioning is imparted thereto, while avoiding over-shearing, and maintaining sufficient shear strength to allow standing. Once a dried upper crust forms, the deposit may be harrowed to break up the crust, expose wet regions there-beneath and create furrows in the standing deposit. The methods improve the dewatering and drying of mature fine tailings in oil sands. | 04-04-2013 |
20130098805 | SYSTEM, APPARATUS AND PROCESS FOR EXTRACTION OF BITUMEN FROM OIL SANDS - A separation process and system for extracting hydrocarbons from a mixture. In some embodiments, a process for separating a bitumen froth stream containing bitumen froth, water and fine solids into a bitumen enriched froth stream and a water and fine solids stream, comprises: (a) receiving the bitumen froth stream in a concentrator vessel, (b) distributing the bitumen froth stream in the concentrator vessel as a substantially uniform and generally horizontal flow of the bitumen froth stream at a first flow velocity, (c) slowing the bitumen froth stream to a second flow velocity, slower than the first flow velocity, in a separation region of the concentrator vessel to promote separation of the bitumen froth from the water and fine solids, and then (d) collecting a bitumen enriched froth stream and (e) collecting a separate water and fine solids stream. Related embodiments of systems and apparatus may also be provided. | 04-25-2013 |
20130098846 | PROCESS, APPARATUS AND SYSTEM FOR TREATING A HYDROCARBON FEEDSTOCK - An apparatus, process and system for treating a hydrocarbon feedstock having a specific gravity differential between components of the feedstock is disclosed and includes a treatment vessel having an inlet for receiving the feedstock. A primary separation container may be located in the treatment vessel to accumulate feedstock to cause a low specific gravity portion of the feedstock to separate and rise to an upper surface of the accumulated feedstock. A secondary separation container may be located in the treatment vessel to receive the collected low specific gravity portion from the primary separation container, to accumulate the collected low specific gravity portion to cause hydrocarbon products to separate and rise to an upper surface of the accumulated low specific gravity portion of the feedstock, producing a hydrocarbon product stream at a product outlet. The operating pressure of the treatment vessel may be regulated to remain within a desired range. | 04-25-2013 |