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Boros
Bela Istvan Boros, Budapest HU
| Patent application number | Description | Published |
|---|---|---|
| 20100223842 | USE OF FUELS OR FUEL ADDITIVES BASED ON TRIGLYCERIDES OF MODIFIED STRUCTURE AND PROCESS FOR THEIR PREPARATION - The invention is directed to the use of triglycerides of modified structure, mostly known per se, as fuels, combustibles, or fuel and/or combustible additives, and to the fuels comprising them. In the description and in the claims the expression “fuel” means liquid motor propulsion materials and/or liquid combustibles. In addition, the invention is directed to new procedures for the simple, economical and environment protecting preparation of the triglycerides of modified structure and/or the mixtures comprising them, and at the same time the glycerol produced in the known procedures in large amounts can be utilized. | 09-09-2010 |
Eric Boros, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110118261 | BIS-PYRIDYLPYRIDONES AS MELANIN-CONCENTRATING HORMONE RECEPTOR 1 ANTAGONISTS - The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and/or diabetes. | 05-19-2011 |
Eric Eugene Boros, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100305207 | GLYCOGEN PHOSPHORYLASE INHIBITOR COMPOUND AND PHARMACEUTICAL COMPOSITION THEREOF - This invention relates to a novel compound which is a glycogen phosphorylase inhibitor and its use in the treatment of diabetes and other conditions associated therewith. The invention further relates to a pharmaceutical composition containing the compound and to processes for preparing the compound and pharmaceutical composition. | 12-02-2010 |
Eszter Boros, Vancouver CA
| Patent application number | Description | Published |
|---|---|---|
| 20110313130 | BIFUNCTIONAL CHELATING AGENTS - A bifunctional chelating agent of the formula (I): | 12-22-2011 |
Eva Boros, Belfast GB
| Patent application number | Description | Published |
|---|---|---|
| 20100178229 | ELEMENTAL SOLVENTS - Use of ionic liquids as solvents for elements such as phosphorus, selenium, tellurium and sulphur, and compounds thereof. | 07-15-2010 |
| 20100179311 | REACTIONS OF GROUP 16 ELEMENTS - Reactions of Group 16 elements involving the addition of atoms such as sulfur, selenium or tellurium to organic or inorganic molecules comprising use of an ionic liquid as a reaction medium. | 07-15-2010 |
Eva Boros, Sulzgach Am Taunus DE
| Patent application number | Description | Published |
|---|---|---|
| 20110152566 | Process for Conducting an Organic Reaction in Ionic Liquids - The present disclosure describes processes for producing cyclohexenes using Lewis acidic ionic liquids comprising the steps of providing to a reactor an α,β-unsaturated carbonyl dienophile, providing to the reactor a 1,3-diene, providing a Lewis acidic ionic liquid to the reactor; and reacting the α,β-unsaturated carbonyl dienophile with 1,3-diene to form a substituted cyclohexene product. The α,β-unsaturated carbonyl dienophile can be mesityl oxide, the 1,3-diene can be piperylene; and the Lewis acidic ionic liquid can be AlCl | 06-23-2011 |
Eva Boros, Sulrgach An Taurus DE
| Patent application number | Description | Published |
|---|---|---|
| 20110152575 | Processes for Epimerizing Cyclohexenyl Ketones with Subsequent Aldol Condensation to Produce Fragrance Compounds - The present disclosure describes processes for the epimerization of a cyclohexene comprising the steps of providing to a reactor a first isomer of a 1-(2-alkyl-3-cyclohexen-1-yl)-alkanone compound according to Formula I | 06-23-2011 |
Jozef Boros, Montgomery, AL US
| Patent application number | Description | Published |
|---|---|---|
| 20090211540 | FUEL-FIRED, POWER VENTED HIGH EFFICIENCY WATER HEATER APPARATUS - A fuel-fired water heater has a draft inducer fan assembly with a housing having an inlet for receiving hot combustion gases discharged from the water heater, and an outlet for discharging the combustion gases. A normally closed damper member within the housing is openable by fluid pressure force created by operation of a draft inducer fan portion of the assembly. With the damper in its open position the fan exhausts the received combustion gases through a housing outlet. When the damper closes it prevents convective outflow through the housing outlet of flue-heated air. In alternate embodiments of the assembly the fan is operative to also draw in dilution air that cools the fan motor and the discharged combustion gases, with the assembly having an internal configuration preventing convective outflow of flue-heated air through the housing dilution air inlet during standby periods of the water heater. | 08-27-2009 |
| 20100193593 | Water Heater Monitor/Diagnostic Display Apparatus - A water heater is provided with monitor/diagnostic display apparatus that selectively provides a user with visual or other type of indicia of the recovery time for the water heater. The apparatus includes a monitoring unit that may be mounted on the water heater, and a display unit that may be mounted either on the water heater or remotely therefrom. | 08-05-2010 |
| 20110214621 | HIGH EFFICIENCY GAS-FIRED WATER HEATER - The efficiencies of illustrative embodiments of vertical center flue type fuel-fired base water heaters are improved by installing in the water heaters variously configured tubular condensing type secondary heat exchangers of smaller diameters than the associated center flues. The efficiency increases are achieved with components and manufacturing processes similar to those utilized in the base water heaters and secondary heat exchanger materials similar to those in the tank portions of the base water heaters. | 09-08-2011 |
Laszlo Boros, Korntal-Muenchingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090204318 | METHOD FOR CHECKING THE PLAUSIBILITY OF AN ASCERTAINED VEHICLE MASS - In a method for detecting the loading state of a motor vehicle, first wheel loads of all wheels are ascertained in the absence of cornering, second wheel loads of at least the rear wheel which is on the inside of the curve and of the front wheel which is on the inside of the curve are ascertained when cornering, and information relating to the loading state of the motor vehicle is ascertained on the basis of the first and second wheel loads of the wheels which are on the inside of the curve. | 08-13-2009 |
Mircea Cristian Boros, Richmond Hill CA
| Patent application number | Description | Published |
|---|---|---|
| 20080197817 | CONTROL ARRANGEMENT FOR A PFC POWER CONVERTER - In a PFC (Power Factor Correction) converter control unit, a PWM (pulse width modulated) signal is produced by comparing a PFC converter output voltage error signal, produced by a transconductance amplifier, with a ramp signal, which may be from a control unit of a resonant mode converter in cascade with the PFC converter. Level shifting is used to match the amplitude ranges of the compared signals. A current, representing an input current of the PFC converter and produced by a current mirror, is switched by the PWM signal to a parallel resistance and capacitance to produce a smoothed voltage constituting a control signal for the PFC converter. | 08-21-2008 |
| 20090091957 | CASCADED PFC AND RESONANT MODE POWER CONVERTERS - A control unit controls cascaded PFC and LLC converters, the LLC converter having an input coupled to an output, of the PFC converter and providing an output voltage that decreases with increasing switching frequency. The control unit produces a sawtooth waveform with a linear ramp for controlling the LLC converter switching frequency, and hence its output voltage, in dependence upon a feedback signal. It also produces for the PFC converter a PWM signal with a frequency that is the same as or an integer fraction of the LLC converter switching frequency, by comparing two thresholds with the linear ramp in respective different cycles of the sawtooth waveform to turn on and off a switch of the PFC converter during these different cycles. Logic circuits prevent PFC converter switch transitions from occurring simultaneously with switching transitions of the LLC converter. | 04-09-2009 |
| 20090128114 | POWER SUPPLY OUTPUT VOLTAGE TRIMMING - A power supply trim control signal is produced by integrating differences between monitored and target values of the output voltage of a power supply. Register storage requirements are reduced by producing the target value from a nominal voltage value and one of a plurality of margin offsets selected in accordance with control data. The control data also selects between open and closed loop trim control. Stability is enhanced by changing the target value slowly in response to any change in the control data. | 05-21-2009 |
| 20110095734 | CASCADED PFC AND RESONANT MODE POWER CONVERTERS - A power supply includes a PFC (power factor correction) converter that has an input and an output. The PFC converter input is coupled to an input of the power supply. The power supply also includes a resonant mode converter that has an input and an output. The resonant mode converter input is coupled to the PFC converter output and the resonant mode output is coupled to an output of the power supply. A control unit is also included in the power supply and is coupled to receive a feedback signal that is representative of the output of the power supply. The control unit is coupled to provide control signals coupled to control switches of the resonant mode converter at a controlled switching frequency to control the output of the power supply. The control unit is further coupled to provide a PFC control signal coupled to control a switch of the PFC converter at a switching frequency that is harmonically related to the controlled switching frequency. | 04-28-2011 |
| 20110134670 | CONTROL ARRANGEMENT FOR A PFC POWER CONVERTER - In a PFC (power factor correction) control unit for controlling a PFC converter, a transconductance amplifier is coupled to receive a feedback signal representative of an output voltage of the PFC converter. The transconductance amplifier is coupled to generate an output error signal in response to the feedback signal. A PWM (pulse width modulated) converter is coupled to receive the output error signal, the PWM converter is coupled to generate a PWM signal in response to the output error signal. A chopper is coupled to receive the PWM signal. The chopper is coupled to switch a current representative of an input current of the PFC converter in response to the PWM signal. A filter is coupled to receive the switched current representative of the input current of the PFC converter. The filter is coupled to generate a PFC converter control signal in response to the filtered switched current representative of the input current of the PFC converter. | 06-09-2011 |
Tibor Boros, San Francisco, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090028128 | BROADCAST SUPERFRAME WITH VARIABLE REUSE AND INTERFERENCE LEVELS FOR A RADIO COMMUNICATIONS SYSTEM - A method and apparatus are provided to enhance the efficiency of reuse of a broadcast channel. In one embodiment, the invention includes sending a first burst of a broadcast channel from a broadcast channel radio subject to a first reuse factor, and sending a second burst of the broadcast channel from the broadcast channel radio subject to a second reuse factor. In another embodiment, the invention includes broadcast channel structure with a primary segment having a first reuse factor, a plurality of secondary segments having a second reuse factor greater than the first reuse factor. | 01-29-2009 |