Patent application number | Description | Published |
20090248378 | Method For Geologic Modeling Through Hydrodynamics-Based Gridding (Hydro-Grids) - A method of hydrodynamics-based gridding (Hydro-Grids) for creating geologic models of subsurface volumes, such as reservoirs, is disclosed. Geologic data is obtained. Vertical grid surfaces are created. Lateral grid surfaces are created to correspond to surfaces of constant geologic time during the deposition of sediments in the subsurface volume. Geologic properties within each cell are represented as values within each cell created by the vertical and lateral surfaces. Reservoir performance is simulated using the represented geologic properties of the subsurface volume. A hydrocarbon reservoir is developed based on the simulated reservoir performance. | 10-01-2009 |
20130091941 | DETERMINATION OF OIL SATURATION IN RESERVOIR ROCK USING PARAMAGNETIC NANOPARTICLES AND MAGNETIC FIELD - Methods for detection of the presence and distribution of oil in subsurface formation are described herein. The present invention involves injection of an aqueous dispersion of the nanoparticles into the potentially oil containing subsurface formation, followed by a remote detection of the oscillation responses of the nanoparticles in the oil/water interfaces in the reservoir rock by applying magnetic field. | 04-18-2013 |
20150159079 | METHODS AND COMPOSITIONS FOR CONFORMANCE CONTROL USING TEMPERATURE-TRIGGERED POLYMER GEL WITH MAGNETIC NANOPARTICLES - The present disclosure provides a polymer gel and method of making and using the same for use in high-permeability layers. This precision conformance control is accomplished by using paramagnetic nanoparticles and the application of the magnetic oscillation of prescribed frequency at the wellbore. If the polymer gel were created unintentionally at a certain layer, or there is a need to remove the gel blockage at the later stage of oil production, the gel could be broken and removed to restore the productivity from the layer. | 06-11-2015 |
20150268370 | POLYMER COATED NANOPARTICLES - A magnetic nanoparticle suitable for imaging a geological structure having one or more magnetic metal or metal oxide nanoparticles with a polymer grafted to the surface to form a magnetic nanoparticle, wherein the magnetic nanoparticle displays a colloidal stability under harsh salinity conditions or in a standard API brine. | 09-24-2015 |
20150376493 | Hydrophobic Paramagnetic Nanoparticles as Intelligent Crude Oil Tracers - Hydrophobic paramagnetic nanoparticles can be injected with the enhanced oil recovery injection water by incorporating them inside of surfactant micelles to serve as an oil tracer. A variety of paramagnetic nanoparticles that show different susceptibility and magnetization responses to applied magnetic oscillation can be injected at different injectors, so that the origin of the oil from the different enhanced oil recovery patterns could be quantitatively identified. The concentrations of the nanoparticles in the produced crude oil and brine can be easily and instantly measured individually, employing the magnetic susceptibility meter without contacting the fluids directly. | 12-31-2015 |
20160002523 | DETERMINATION OF OIL SATURATION IN RESERVOIR ROCK USING PARAMAGNETIC NANOPARTICLES AND MAGNETIC FIELD - Methods for detection of the presence and distribution of oil in subsurface formation are described herein. The present invention involves injection of an aqueous dispersion of the nanoparticles into the potentially oil containing subsurface formation, followed by a remote detection of the oscillation responses of the nanoparticles in the oil/water interfaces in the reservoir rock by applying magnetic field. | 01-07-2016 |
Patent application number | Description | Published |
20110250585 | ORGAN MIMIC DEVICE WITH MICROCHANNELS AND METHODS OF USE AND MANUFACTURING THEREOF - System and method includes a body having a central microchannel separated by one or more porous membranes. The membranes are configured to divide the central microchannel into a two or more parallel central microchannels, wherein one or more first fluids are applied through the first central microchannel and one or more second fluids are applied through the second or more central microchannels. The surfaces of each porous membrane can be coated with cell adhesive molecules to support the attachment of cells and promote their organization into tissues on the upper and lower surface of the membrane. The pores may be large enough to only permit exchange of gases and small chemicals, or to permit migration and transchannel passage of large proteins and whole living cells. Fluid pressure, flow and channel geometry also may be varied to apply a desired mechanical force to one or both tissue layers. | 10-13-2011 |
20140093905 | ORGAN MIMIC DEVICE WITH MICROCHANNELS AND METHODS OF USE AND MANUFACTURING THEREOF - System and method includes a body having a central microchannel separated by one or more porous membranes. The membranes are configured to divide the central microchannel into a two or more parallel central microchannels, wherein one or more first fluids are applied through the first central microchannel and one or more second fluids are applied through the second or more central microchannels. The surfaces of each porous membrane can be coated with cell adhesive molecules to support the attachment of cells and promote their organization into tissues on the upper and lower surface of the membrane. The pores may be large enough to only permit exchange of gases and small chemicals, or to permit migration and transchannel passage of large proteins and whole living cells. Fluid pressure, flow and channel geometry also may be varied to apply a desired mechanical force to one or both tissue layers. | 04-03-2014 |
20140093906 | ORGAN MIMIC DEVICE WITH MICROCHANNELS AND METHODS OF USE AND MANUFACTURING THEREOF - System and method includes a body having a central microchannel separated by one or more porous membranes. The membranes are configured to divide the central microchannel into a two or more parallel central microchannels, wherein one or more first fluids are applied through the first central microchannel and one or more second fluids are applied through the second or more central microchannels. The surfaces of each porous membrane can be coated with cell adhesive molecules to support the attachment of cells and promote their organization into tissues on the upper and lower surface of the membrane. The pores may be large enough to only permit exchange of gases and small chemicals, or to permit migration and transchannel passage of large proteins and whole living cells. Fluid pressure, flow and channel geometry also may be varied to apply a desired mechanical force to one or both tissue layers. | 04-03-2014 |
20140147880 | ORGAN MIMIC DEVICE WITH MICROCHANNELS AND METHODS OF USE AND MANUFACTURING THEREOF - System and method includes a body having a central microchannel separated by one or more porous membranes. The membranes are configured to divide the central microchannel into a two or more parallel central microchannels, wherein one or more first fluids are applied through the first central microchannel and one or more second fluids are applied through the second or more central microchannels. The surfaces of each porous membrane can be coated with cell adhesive molecules to support the attachment of cells and promote their organization into tissues on the upper and lower surface of the membrane. The pores may be large enough to only permit exchange of gases and small chemicals, or to permit migration and transchannel passage of large proteins and whole living cells. Fluid pressure, flow and channel geometry also may be varied to apply a desired mechanical force to one or both tissue layers. | 05-29-2014 |
Patent application number | Description | Published |
20120152932 | APPARATUS, SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR PRECISE MULTI-STAGE PROGRAMMABLE INDUCTION COOKTOP - Embodiments of an exemplary induction cooktop apparatus or system, may include an induction cooking unit; an interface adapted to receive, store, and execute a plurality of instructions of a multistage programmable recipe using said induction cooking unit; a power supply adapted to be coupled to a power source; a controller coupled to said power supply, said interface, and said induction cooking unit adapted to control said induction cooking unit according to said plurality of instructions of said multistage programmable recipe. An embodiment may include a system, method, and computer program product comprising: an induction cooking unit; receiving at an interface a plurality of instructions of a multistage programmable recipe; storing instructions in a memory; executing instructions in a controller coupled to the memory and induction cooking unit, so as to control the induction cooking unit in accordance with instructions of the multistage programmable recipe. | 06-21-2012 |
20130092591 | VACUUM CONTAINER AND PUMP - A vacuum container and pump system including: a rounded rectangular or square base with an opening at a top to receive foodstuffs, adapted with an edge; an optional cover comprising at least two locking latches adapted to couple to said edge, said optional cover to close the opening of the vacuum container, said cover comprising: a circular vacuum tubular opening forming a cylindrical hole through said cover, and a cross-shaped notch on the inner cross-section of the tube, through which at least a portion of a plug is received and disposed when evacuating air. A vacuum bag comprising: a bag having an opening; a plurality of resealable fasteners; a hole for evacuating air with a pump from the bag; a cap for covering said hole; and a removable clip for easing closure of said plurality of fasteners adapted to be used with a plurality of said bags. | 04-18-2013 |
20140021191 | System and Method for a Programmable Counter-top Electric Oven and Dehydrator - A system and method directed to a countertop oven comprising a powerhead or power unit, a dome, and a base, which may include a stainless steel pan, and/or a plastic base, adaptable to receive a dehydrating adapter, base, and/or one or more dehydrator trays. According to exemplary embodiment, the powerhead may include a sensor to detect when the powerhead has been inserted in the dehydrator adapter, according to an exemplary embodiment. The power unit may be detachably connectable to the dehydrating enclosure and a cooking enclosure dome. The power unit and the cooking enclosure may collectively combine into a multi-stage counter-top electric oven. The power unit and the dehydrating enclosure may also collectively combine into a dehydrator. The dehydrating enclosure may include a plurality of stackable dehydrating trays through which dehydrating air is circulated from the power unit. | 01-23-2014 |
20140190864 | VACUUM CONTAINER, TWIST AND LOCK CAP, BOTTLE LOCKER, FLUID COLLECTOR AND AUTO PUMP - A vacuum container and/or pump system may include a rounded rectangular base container with opening at a top to receive foodstuffs, adapted with an edge; an optional cover having at least two locking latches adapted to couple to the edge, the cover to close the opening of the container, the cover including: a circular vacuum tubular opening forming a cylindrical hole through the cover, and a cross-shaped notch on the inner cross-section of the tube, through which at least a portion of a plug is received and disposed when evacuating air, and optionally the cover may include a spinner, chopper, and/or twist/lock cap (coupling plug to container) to prevent loss of vacuum of the container (when cap has been twisted in locked position). A vacuum bag may include an opening; resealable fastener; hole for evacuating air with pump; cap for covering hole; and removable clip for easing closure. | 07-10-2014 |
20150027921 | Vacuum Contain, Twist and Lock Cap, and Pump - A vacuum container and/or pump system may include a rounded rectangular base container with opening at a top to receive foodstuffs, adapted with an edge; an optional cover having at least two locking latches adapted to couple to the edge, the cover to close the opening of the container, the cover including: a circular vacuum tubular opening forming a cylindrical hole through the cover, and a cross-shaped notch on the inner cross-section of the tube, through which at least a portion of a plug is received and disposed when evacuating air, and optionally the cover may include a spinner, chopper, and/or twist/lock cap (coupling plug to container) to prevent loss of vacuum of the container (when cap has been twisted in locked position). A vacuum bag may in dude an opening; resealable fastener; hole for evacuating air with pump; cap for covering hole; and removable clip for easing closure. | 01-29-2015 |
20150319828 | LIGHT EMITTING DIODE APPARATUS, SYSTEM, AND METHOD - This patent application discloses a light emitting diode (LED) bulb apparatus, system and method. According to an exemplary embodiment, the LED system may include where the light emitting diode (LED) system may include: an LED lighting source device, which may include a plurality of LEDs; a controller coupled to said LED lighting source device configured to control said plurality of LEDs; and a wireless transceiver coupled to said controller and configured to wirelessly couple to a remote control device. | 11-05-2015 |
Patent application number | Description | Published |
20080292798 | BORON NITRIDE AND BORON NITRIDE-DERIVED MATERIALS DEPOSITION METHOD - Methods for forming boron-containing films are provided. The methods include introducing a boron-containing precursor and a nitrogen or oxygen-containing precursor into a chamber and forming a boron nitride or boron oxide film on a substrate in the chamber. In one aspect, the method includes depositing a boron-containing film and then exposing the boron-containing film to the nitrogen-containing or oxygen-containing precursor to incorporate nitrogen or oxygen into the film. The deposition of the boron-containing film and exposure of the film to the precursor may be performed for multiple cycles to obtain a desired thickness of the film. In another aspect, the method includes reacting the boron-containing precursor and the nitrogen-containing or oxygen-containing precursor to chemically vapor deposit the boron nitride or boron oxide film. | 11-27-2008 |
20090017640 | BORON DERIVED MATERIALS DEPOSITION METHOD - Methods of forming boron-containing films are provided. The methods include introducing a boron-containing precursor into a chamber and depositing a network comprising boron-boron bonds on a substrate by thermal decomposition or a plasma process. The network may be post-treated to remove hydrogen from the network and increase the stress of the resulting boron-containing film. The boron-containing films have a stress between about −10 GPa and 10 GPa and may be used as boron source layers or as strain-inducing layers. | 01-15-2009 |
20100065901 | Electrically programmable and erasable memory device and method of fabrication thereof - The present memory device includes a substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric. A method for fabricating such a memory device is also provided, including various approaches for forming the silicon oxynitride. | 03-18-2010 |
20140124848 | ELECTRICALLY PROGRAMMABLE AND ERASEABLE MEMORY DEVICE - The present claimed subject matter is directed to memory device that includes substrate, a tunneling layer over the substrate, a floating gate over the tunneling layer, a dielectric over the floating gate and including silicon oxynitride, and a control gate over the dielectric. | 05-08-2014 |
Patent application number | Description | Published |
20090258016 | Substituted imidazole derivatives - The present invention relates to new substituted imidazole compounds and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the new compounds together with pharmaceutically acceptable carriers, and uses of the new compounds. The compounds of the invention have the following general formula: | 10-15-2009 |
20120208815 | PIM KINASE INHIBITORS AND METHODS OF THEIR USE - New compounds, compositions and methods of inhibition of kinase activity associated with tumorigenesis in a human or animal subject are provided. In certain embodiments, the compounds and compositions are effective to inhibit the activity of at least one serine/threonine kinase or receptor tyrosine kinase. The new compounds and compositions may be used either alone or in combination with at least one additional agent for the treatment of a serine/threonine kinase- or receptor tyrosine kinase-mediated disorder, such as cancer. | 08-16-2012 |
20130017196 | SUBSTITUTED IMIDAZOLE DERIVATIVES - The present invention relates to new substituted imidazole compounds and pharmaceutically acceptable salts, esters or prodrugs thereof, compositions of the new compounds together with pharmaceutically acceptable carriers, and uses of the new compounds. The compounds of the invention have the following general formula: | 01-17-2013 |
Patent application number | Description | Published |
20140116286 | SENSORLESS ELECTRIC MACHINE - An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims. | 05-01-2014 |
20140117791 | D-RING IMPLEMENTATION IN SKEWED ROTOR ASSEMBLY - An assembly includes multiple adjoined rotor sections each having multiple poles and multiple void rows therethrough that are radially distributed in each of the poles. The rotor sections are skewed in a circumferential direction. The assembly also has multiple conductive rings that substantially surround one of the void rows. A method of assembly and electric machines and vehicles using the assembly are also disclosed. Aspects reduce torque ripple in electric machines and allow for encoderless/sensorless operation in an electric machine using the rotor assembly. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims. | 05-01-2014 |
20150035402 | SPOKE PERMANENT MAGNET MACHINE WITH REDUCED TORQUE RIPPLE AND METHOD OF MANUFACTURING THEREOF - An internal permanent magnet machine includes a rotor assembly having a shaft comprising a plurality of protrusions extending radially outward from a main shaft body and being formed circumferentially about the main shaft body and along an axial length of the main shaft body. A plurality of stacks of laminations are arranged circumferentially about the shaft to receive the plurality of protrusions therein, with each stack of laminations including a plurality of lamination groups arranged axially along a length of the shaft and with permanent magnets being disposed between the stacks of laminations. Each of the laminations includes a shaft protrusion cut formed therein to receive a respective shaft protrusion and, for each of the stacks of laminations, the shaft protrusion cuts formed in the laminations of a respective lamination group are angularly offset from the shaft protrusion cuts formed in the laminations in an adjacent lamination group. | 02-05-2015 |
20150084471 | SENSORLESS ELECTRIC MACHINE - An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims. | 03-26-2015 |
20150108868 | TORQUE RIPPLE REDUCTION IN ELECTRIC MACHINES - An electric machine, such as an Internal Permanent magnet or Synchronous Reluctance machine, having X phases, that includes a stator assembly, having M slots, with a stator core and stator teeth, that is further configured with stator windings to generate a stator magnetic field when excited with alternating currents and extends along a longitudinal axis with an inner surface that defines a cavity; and a rotor assembly, having N poles, disposed within the cavity which is configured to rotate about the longitudinal axis, wherein the rotor assembly includes a shaft, a rotor core located circumferentially around the shaft. The machine is configured such that a value k=M/(X*N) wherein k is a non-integer greater than about 1.3. The electric machine may alternatively, or additionally, include a non-uniformed gap between the exterior surface of the rotor spokes and the interior stator surface of the stator. | 04-23-2015 |
20150115757 | SYSTEM AND METHOD FOR HEATING FERRITE MAGNET MOTORS FOR LOW TEMPERATURES - A system and method for heating ferrite permanent magnets in an electrical machine is disclosed. The permanent magnet machine includes a stator assembly and a rotor assembly, with a plurality of ferrite permanent magnets disposed within the stator assembly or the rotor assembly to generate a magnetic field that interacts with a stator magnetic field to produce a torque. A controller of the electrical machine is programmed to cause a primary field current to be applied to the stator windings to generate the stator magnetic field, so as to cause the rotor assembly to rotate relative to the stator assembly. The controller is further programmed to cause a secondary current to be applied to the stator windings to selectively generate a secondary magnetic field, the secondary magnetic field inducing eddy currents in at least one of the stator assembly and the rotor assembly to heat the ferrite permanent magnets. | 04-30-2015 |
20150295454 | INDUCTION MACHINE WITH DUAL PHASE MAGNETIC MATERIAL FOR SENSORLESS CONTROL - A rotor lamination that is made of a circular laminar element that has multiple rotor bar openings displaced circumferentially around the element and is made of a magnetic material, such as a dual-phase or bi-state magnetic material. A region of the element has received a treatment, thereby rendering the region so that the relative magnetic permeability of the treated region is less than that of the magnetic material. A rotor core assembly and induction machine that incorporates the rotor lamination and method of manufacture of the rotor lamination are also disclosed. | 10-15-2015 |
20160036323 | THREE PORT DC-DC CONVERTER - A three port DC-DC converter connectable to multiple energy sources and loads to allocate power therebetween is disclosed. The three port DC-DC converter includes an arrangement of switching devices consisting of a first switching device, a second switching device, and a third switching device. The three port DC-DC converter also includes a pair of input channels that provide current to the arrangement of switching devices, with the pair of input channels connected to and receiving or sending power from or to a plurality of energy sources or loads. The three port DC-DC converter further includes an output channel that outputs a controlled power from or to the three port DC-DC converter. The first switching device, the second switching device, and the third switching device are selectively controllable to provide a controlled power to the output channel from the plurality of energy sources or loads connected to the input channels. | 02-04-2016 |
Patent application number | Description | Published |
20110252920 | Gear Shifting Actuator and Method of Shifting Gear Ratios - A gear shifting device for shifting gears of a transmission comprises: at least one guide rail each extending in a longitudinal axis thereof; a plurality of shift effecting members (e.g., shift forks or the like) configured to move a plurality of corresponding sliding sleeves coupled to the guide rail for shifting gears upon actuation of a shift actuator, the shift effecting members each having a terminal end portion with a finger receiving opening formed therein, the finger receiving opening extending in a direction generally parallel to the longitudinal axis of the guide rail; and a shift shaft extending in a direction generally parallel to the longitudinal axis of the guide rail, the shift shaft having a shift finger coupled thereto. The shift shaft is rotatable to pivotally position the shift finger at locations aligned with the finger receiving openings of the shift effecting members, and is also displaceable in the longitudinal direction in the finger receiving openings to move the shift effecting members to effect a gear shifting operation. Methods of shifting gears with a gear shifting device are also disclosed. | 10-20-2011 |
20120090428 | Dual Clutch Transmission And Dual Clutch Accuators Thereof - A dual clutch transmission with multiple gears operatively coupled thereto, comprises: first and second input shafts coaxially arranged to each other; a first clutch operatively coupled with the first input shaft to drive the transmission with a gear selected from a first set of non-consecutively numbered gears; a second clutch coaxially arranged with the first clutch and operatively coupled with the second input shaft to drive the transmission with a gear selected from a second set of non-consecutively numbered gears; first and second clutch actuating devices, each including an actuator and a pivot member, each pivot member operatively coupled between the actuator and a clutch applicator of cylindrical shape to move its clutch applicator for clutch operation; and a plurality of first and second clutch levers received in a clutch retaining housing in a circularly and alternately arranged pattern. The first and second clutch levers are configured to move the first and second clutches, respectively. The cylindrically shaped clutch applicator of the first clutch actuating device is disposed coaxially with the cylindrically shaped clutch applicator of the second clutch actuating device, and the first clutch levers and the second clutch levers can operate independently to each other upon movement of the first clutch applicator or the second clutch applicator to perform a selective clutch operation between the first and second clutches. | 04-19-2012 |
20130192398 | Dual Clutch Transmission And Dual Clutch Actuators Thereof - A dual clutch apparatus for a dual clutch transmission having a first input shaft and a second input shaft includes: a first clutch of generally annular shape; a second clutch of generally annular shape disposed coaxially with the first clutch; and, a plurality of first and second clutch levers received in a clutch retaining housing in a circularly arranged pattern with the first clutch levers alternately interleaved with the second clutch levers; in which the first clutch includes a clutch finger plate of generally annular shape, the clutch finger plate having a plurality of fingers extending in the axial direction of the first clutch and through an outer circumference of the second clutch and configured to push a first clutch application plate of generally annular shape which is coupled with the first clutch levers for clutch application of the first clutch, and a friction plate arranged next to the first clutch application plate and coupled with a hub of the first clutch, the hub of the first clutch coupled with the first input shaft. | 08-01-2013 |
20130239717 | Gear Shifting Actuator and Method of Shifting Gear Ratios - A gear shifting device for shifting gears of a transmission includes: at least one guide rail each extending in a longitudinal axis; a plurality of shift effecting members configured to move a plurality of corresponding sliding sleeves coupled to the guide rail for shifting gears, the shift effecting members each having a terminal end portion with a finger receiving opening formed therein, the finger receiving opening extending in a direction generally parallel to the longitudinal axis of the guide rail; and a shift shaft extending in a direction generally parallel to the longitudinal axis of the guide rail, the shift shaft having a shift finger coupled thereto. The shift shaft is rotatable to pivotally position the shift finger at locations aligned with the finger receiving openings of the shift effecting members, and is also displaceable in the longitudinal direction in the finger receiving openings to move the shift effecting members to effect a gear shifting operation. | 09-19-2013 |