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Dumitru
Dumitru Artamonov, Hamm DE
| Patent application number | Description | Published |
|---|---|---|
| 20120117864 | METHOD FOR REPROCESSING SOLID COMBUSTION PRODUCTS OF COAL - A method for reprocessing solid combustion products includes the combustion products first being mixed with a base before the mixture obtained is sintered, wherein the sintered mixture can be washed out with an acid solution after sintering. | 05-17-2012 |
Dumitru Bojiuc, Marina Del Rey, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090322173 | Electromagnetic machine with magnetic gap channels - An electromagnetic machine has a moving component, a stationary component, and a support component coupling the moving and stationary components in physical and electromagnetic proximity. The stationary component is a wound coil of insulated, electrically conductive tape defining a side face which has a plurality of spaced apart channels in it. The coil carries an electric current so that its opposite faces are north and south electromagnet pole faces and these pole faces are interrupted with spaced apart channels. The moving component is made up of a plurality of permanent magnets arranged in north-to-south pole alignment sequence and spaced apart. Non-magnetic pole surfaces of the magnets are positioned in close mutual proximity to the coil pole face. Electromotive forces are produced by electromagnetic interaction between the coil channels and the permanent magnet pole faces. | 12-31-2009 |
| 20100001143 | Discoidal flying craft - A flying craft has an aerodynamic aircraft fuselage structure preferably disc shaped. A pair of coaxial electrokinetic motor-generators are mounted concentrically, and preferably centered within the disc shaped structure of the craft. Each of the motors is toroidal in configuration, providing a ring-shaped stator and rotor portions. The rotor portions of the motors drive counter rotating fans which are electro-magnetically levitated. The structure is open to the fans so that air may be drawn into the structure and expelled downward providing vertical lift to the aircraft. By use of auxiliary air braking flaps and electrokinetic thrusters, the craft may be tilted so as to develop a desired horizontal thrust. By impulse breaking one of the fans through tracking solenoids at different points around the stator, the aircraft may be made to rotate about its own vertical axis for changing direction. By a series of sudden braking of the motors the craft may be made to move by inertial reaction. | 01-07-2010 |
| 20100289363 | Electromagnetic Machine with Independent Removable Coils, Modular Parts and Self Sustained Passive Magnetic Be - A rotating electromagnetic machine has a tubular axle with mounting rings, a common ring, a coil input ring, and at least one bearing set mounted on it. A fitting is secured at a distal end of the tubular axle, and a commutator is secured at the proximal end. A housing is mounted on the bearing sets through adaptors. Connecting bars extend axially within the axle with lateral rods joined to the connecting bars at their distal ends, the bars commuting between segments of the commutator electromagnetic coils. A plurality of the electromagnetic coils are secured to the coil input ring. The coils are formed of spiral turns of a single flat strip electrically conductive material. A plurality of peripheral and sector magnets are mounted adjacent to the electromagnetic coils with electromagnetic interaction when relative motion occurs between the coils and the magnets. | 11-18-2010 |
Dumitru Bojiuc, Dana Point, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100127579 | Magnetically levitated transport system - A DC linear electric motor-generator has located at each edge of a curved triangular shaped linear ferromagnetic core, electro-magnets or solenoids interconnected in series or parallel as determined by user objectives, with each main solenoid coil hosted by each segment of the ferromagnetic core. | 05-27-2010 |
Dumitru Brinza, San Mateo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110270533 | SYSTEMS AND METHODS FOR ANALYZING NUCLEIC ACID SEQUENCES - Nucleic acid sequence mapping/assembly methods are disclosed. The methods initially map only a contiguous portion of each read to a reference sequence and then extends the mapping of the read at both ends of the mapped contiguous portion until the entire read is mapped (aligned). In various embodiments, a mapping score can be calculated for the read alignment using a scoring function, score (i, j)=M+mx, where M can be the number of matches in the extended alignment, x can be the number of mismatches in the alignment, and m can be a negative penalty for each mismatch. The mapping score can be utilized to rank or choose the best alignment for each read. | 11-03-2011 |
Dumitru Cioaca, Cupertino, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080313392 | Data controlled power supply apparatus - A power supply, and a method of controlling the power supply, in which more or less power capacity of the power supply is activated depending on the state of a digital data signal on a data bus. The power supply has a control circuit which detects the number of “zero” bits present on the data bus, and responsively activates one or more of a plurality of power supply circuits such as charge pump circuits. The outputs of the charge pump circuits are mutually connected to a driver adapted to program memory cells of a flash memory circuit. | 12-18-2008 |
| 20120084577 | CHARGE PUMP APPARATUS, A MEMORY INTEGRATED CIRCUIT AND METHODS OF POWER SUPPLY - A power supply, and a method of controlling the power supply, in which more or less power capacity of the power supply is activated depending on the state of a digital data signal on a data bus. The power supply has a control circuit which detects the number of “zero” bits present on the data bus, and responsively activates one or more of a plurality of power supply circuits such as charge pump circuits. The outputs of the charge pump circuits are mutually connected to a driver adapted to program memory cells of a flash memory circuit. A charge pump apparatus and a memory integrated circuit are also described. | 04-05-2012 |
Dumitru Constantin-Teodosiu, Nottingham GB
| Patent application number | Description | Published |
|---|---|---|
| 20090312237 | REGULATING FAT AND CARBOHYDRATE OXIDATION IN MUSCLE TISSUE COMPRISING CONTROLLING GARNITINE CONTENT IN MUSCLE - Methods, compositions and substances for regulating fat and carbohydrate oxidation in the muscle tissue of human and/or animal bodies, which involve controlling the carnitine content of the muscle tissue. Regulating carbohydrate and fat oxidation, and particularly increasing the level of fat oxidation in accordance with the present invention, by providing substances compositions and methodologies in accordance with the present invention, enable medicaments to be manufactured and methodologies employed that find use in the treatment of disorders and conditions of the human and/or animal body caused by impairment of the usual level of fat oxidation, including obesity and type 2 diabetes. | 12-17-2009 |
Dumitru Cuciureanu, Lasi RO
| Patent application number | Description | Published |
|---|---|---|
| 20100213719 | CONCENTRATOR FOR WIND POWER STATION AND AEOLIAN GRID - A fixed convergent collecting concentrator is provided. The concentrator contains two spaced-apart, co-axial, approximately horizontal, concentric plates with approximately circular shape centered on a vertical axis. The space between said plates is separated by vertical partition walls radially disposed about the axis thereof. The walls connect to the plates to form several sectors such that, irrespective of the direction of the wind, certain sectors collect and concentrate the air flow which enters the respective sectors. Each sector is connected to an intermediate tube which is in fluid communication with an accumulating tube, thus forming a system of tubes which is oriented in a common direction, optionally towards the ground. A turbine or other engine adapted for energy conversion being placed inside the concentrator or tubes. | 08-26-2010 |
Dumitru Gogarnoiu, Wynnewood, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100240009 | ASYMMETRICAL DENTAL IMPLANT AND METHOD OF INSERTION - An implant fixture is disclosed. The implant fixture includes an elongated body extending along a longitudinal axis. The elongated body includes a base portion having a non-circular cross section and a receiver adapted to receive a prosthetic. A root portion extends from the base portion away from the receiver. An extension portion extends from the root portion away from the base portion. The extension portion extends primarily along one side of the longitudinal axis. A kit containing a plurality of implant fixtures having different configurations is also disclosed. Further, a method of inserting the implant fixture into a patient is also disclosed. The method uses piezoelectrically generated energy to seat the implant fixture in the patient's bone. | 09-23-2010 |
Dumitru Istrati, Chisinau MD
| Patent application number | Description | Published |
|---|---|---|
| 20090308360 | Device for Magnetic Treatment and Purification of Fuel - A magnetic treatment and purification of fuel device contains a cylindrical body with an inlet pipe, and outlet pipe, and a magnetic system for treating fuel. The magnetic system comprises consecutive opposing pairs of C-shaped outer permanent magnets, installed in pairs along the body axis of the device and turned 90° with respect to a preceding pair of magnets and oriented with same poles facing each other, and additional spaced apart permanent cylindrical inner magnets residing coaxial and inside the C-shaped outer permanent magnets with same poles facing each other. The fuel flows through an annular path between the inner and out magnets and is thereby treated to improve combustion efficiency and reduce pollution. | 12-17-2009 |
Dumitru Marculescu, Mehedinti RO
| Patent application number | Description | Published |
|---|---|---|
| 20080213390 | Deuterium Depleted Water (Ddw) Using As Adjuvant In Cancer Therapy For Cytostatics Toxicity Reducing - A method is provided for utilizing Deuterium Depleted Water (DDW) as an adjuvant in cancer therapy and for reducing cytostatic toxicity. The method includes administration of DDW having a concentration of about 60 ppm, as a daily diet, to animals. The cancer therapy can include a mono-chemotherapy where a single drug or cytostatic is used or a poly-chemotherapy where more than one drug or cytostatic is used. The drug or cytostatic that are used for chemotherapy can include one or more of Cyclophosphamide, 5-Flourouracil, Farmarubicine and Vinblastine. The method can be used to treat different types of cancer. | 09-04-2008 |
Dumitru Panculescu, Ploiesti RO
| Patent application number | Description | Published |
|---|---|---|
| 20100135863 | Air purifier - An air sterilizer that operates by electro-kinetic conversion of energy is provided. The sterilizer can have an electro-kinetic converter, rows of needles fastened along support plates, and neutralizing electrodes. The converter can have a rectangular frame with two armatures joined by electrically insulating transverse plates. The armatures can be provided on one of the margins with a row of rectangular notches, equally-spaced with a constant pitch. In the notches, the ion-generating electrodes can be introduced. On their opposed margin, the plates can be interleaved at the same pitch and with V-shaped openings where the neutralizing electrodes can be introduced. The electrodes can be affixed by insulating covers, in the shape of the letter U. Each cover can be elastically deformable. The power supply can derive from an impulse generator with sufficient voltage to form an intense electric field which can ionize surrounding air and create a plasma zone. | 06-03-2010 |
Dumitru Puiu, Sterling Heights, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090118060 | Multi-Speed Epicyclic PowerShift Transmission - A multi-speed transmission includes a first power transmission module driven by an input shaft. A second power transmission module is driven by the first power transmission module. A third power transmission module is driven by the second power transmission module and drives an output shaft. Each power transmission module includes an actuation mechanism and a planetary gearset. Each actuation mechanism controls the output of its respective planetary gearset to one of a first gear ratio and a second gear ratio. One of the actuation mechanisms includes a clutch and a spring biasing a member to rotate and cause a corresponding actuation of the clutch. The clutch causes two members of the respective planetary gearset to rotate at substantially the same speed and provide the first gear ratio. The actuation mechanism selectively restricts the member from rotating and prevent actuation of the clutch to provide the second gear ratio. | 05-07-2009 |
| 20090250309 | Hydraulic Shift System for Power Transfer Devices - A power transfer device includes a shift collar moveable between a first position and a second position, a rotatable member, a rotary to linear movement conversion mechanism interconnecting the rotatable member and the shift collar, and a hydraulic actuator operable to drive the rotatable member. The actuator includes a vane rotatably moveable within a cavity formed in a housing and a pump selectively providing pressurized fluid acting on the vane. The vane is fixed for rotation with the rotatable member such that rotation of the vane causes the shift collar to axially translate. | 10-08-2009 |
| 20120065014 | MULTI-MODE DRIVE UNIT - Multi-mode operation is provided for an electrically variable transmission for a motor vehicle. The multi-mode electrically variable transmission provides for multiple gear ratios and power flow configurations including fixed gear operation. The multi-mode electrically variable transmission incorporates a reverse gear for reverse operation. | 03-15-2012 |
| 20120065015 | MULTI-SPEED DRIVE UNIT - A compound-input is provided for an electrically variable transmission for a motor vehicle. The compound-input electrically variable transmission has improved input gear ratios that allow the vehicle engine to be operated in its desired efficiency and/or performance range during both city and highway vehicle operation. Further, the multi-speed input electrically variable transmission provides an input brake without the need for a dedicated input brake clutch or braking mechanism and incorporates a reverse gear for reverse operation. | 03-15-2012 |
| 20120065016 | MULTI-SPEED DRIVE UNIT - A multi-speed drive unit is provided for an electrically variable transmission having a variable-range output gear ratio for a motor vehicle. The variable-range output electrically variable transmission has improved final drive gear ratios that allow the motor to be operated in its desired efficiency and/or performance range during both city and highway vehicle operation. Further, the variable-range output electrically variable transmission allows for increased vehicle speeds during electric vehicle operation and provides for the use of the vehicle engine during reverse gear operation. | 03-15-2012 |
| 20120115660 | HYBRID TRANSMISSION HAVING SYNCHRONIZERS - A transmission used in a hybrid vehicle comprising a planetary gear set and a synchronizer. The planetary gear set having a plurality of members and the synchronizer coupling and decoupling one of the members to change a speed ratio in the transmission. | 05-10-2012 |
Dumitru Raceu, Warren, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20080312788 | METHOD AND SYSTEM FOR IDENTIFYING OCCUPANTS OF VEHICLES - Signals indicative of the identity and location of vehicle occupants are broadcast and received. Received signals are inspected for identity information. Indications are made as to whether received identity information matches stored identity information. | 12-18-2008 |
| 20090310380 | CONCEALED ILLUMINATED CENTER HIGH MOUNT STOP LAMP (CHMSL) - A vehicle including a center high mount stop lamp (CHMSL). The vehicle includes a vehicle body panel formed of a light emitting material of a predetermined color, including a first surface area, and coated with a paint of a predetermined color. A CHMSL housing may be mounted on one side of the vehicle body panel, and one or more light sources may be disposable adjacent or within the CHMSL housing for emitting light through a second surface area of the vehicle body panel when the light source is turned on, with the second surface area being smaller than the first surface area. | 12-17-2009 |
Dumitru Sdrulla, Bend, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090072340 | EDGE TERMINATION FOR HIGH VOLTAGE SEMICONDUCTOR DEVICE - High voltage semiconductor devices with high-voltage termination structures are constructed on lightly doped substrates. Lightly doped p-type substrates are particularly prone to depletion and inversion from positive charges, degrading the ability of associated termination structures to block high voltages. To improve the efficiency and stability of termination structures, second termination regions of the same dopant type as the substrate, more heavily doped than the substrate but more lightly doped than first termination regions, are positioned adjoining the first termination regions. The second termination regions raise the field threshold voltage where the surface is vulnerable and render the termination structure substantially insensitive to positive charges at the surface. The use of higher dopant concentration in the gap region without causing premature avalanche is facilitated by only creating second termination regions for regions lacking field plate protection. | 03-19-2009 |
| 20110037139 | SCHOTTKY BARRIER DIODE (SBD) AND ITS OFF-SHOOT MERGED PN/SCHOTTKY DIODE OR JUNCTION BARRIER SCHOTTKY (JBS) DIODE - A merged PN/Schottky diode is provided having a substrate of a first conductivity type and a grid of doped wells of the second conductivity type embedded in the substrate. A Schottky barrier metal layer makes a Schottky barrier contact with the surface of the substrate above the grid. Selected embedded wells in the grid may make electrical contact to the Schottky bather metal layer, while most embedded wells do not. The diode forward voltage drop is reduced for the same diode area with reverse blocking benefits similar to a conventional JBS structure. | 02-17-2011 |
Dumitru Tiprigan, Waco, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090320548 | Apparatus and methods for material fabrication - Apparatus and methods for fabricating materials by die-forming that may be implemented to form a joggle in a bendable workpiece by securing the workpiece to each of at least two respective adjacent working areas, and then by displacing at least one of the at least two working areas relative to an adjacent working area in order to induce the joggle within the workpiece. | 12-31-2009 |