Patent application number | Description | Published |
20130208908 | Active Noise Control Arrangement, Active Noise Control Headphone and Calibration Method - An active noise control arrangement has a signal input (SI), a microphone input (MI), a signal output (SO) and a digital interface (DI). A signal processing block (SP) coupled to the microphone input (MI) by means of an amplifier (MA) has a digitally adjustable gain and comprises combining means (CM) and a filter (TP). The signal processing block (SP) is configured to generate an output signal at the signal output (SO) as a function of an input signal at the signal input (SI) and an amplified microphone signal. A control block (CB) is coupled to the digital interface (DI) and configured to adjust the gain of the amplifier (MA). | 08-15-2013 |
20130314064 | CONTROL LOOP ARRANGEMENT, CIRCUIT ARRANGEMENT AND METHOD OF REGULATING A LOAD-COUPLED CURRENT SOURCE AND THE SUPPLY VOLTAGE THEREFOR - A circuit arrangement comprises a load current controller ( | 11-28-2013 |
20130329901 | CIRCUIT ARRANGEMENT AND METHOD FOR ACTIVE NOISE CANCELLATION - In an embodiment, a circuit arrangement for active noise cancellation, comprises a first input (E | 12-12-2013 |
20140205109 | HEADPHONES, AUDIO DEVICE, AUDIO SYSTEM AND METHOD FOR TRANSMITTING SIGNALS - A set of headphones ( | 07-24-2014 |
20140232271 | VOLTAGE SUPPLY ARRANGEMENT AND METHOD FOR SUPPLYING VOLTAGE TO AN ELECTRICAL LOAD WITH TRANSISTOR SATURATION CONTROL - A voltage supply arrangement for driving an electrical load, particularly a light-emitting diode, comprises a driver circuit ( | 08-21-2014 |
20140306530 | CONTROLLED POWER SUPPLY CIRCUIT - A power supply circuit for supplying power to at least two loads which are connected to said power supply circuit comprises a current source which can be operated in a clocked manner and has a control input for adjusting the power. At least two load strings are connected in parallel between a power supply connection, which is coupled to the current source, and a reference connection. Each load string has a load and charge storage means which is connected in parallel with the load. A switch is used to selectively switch the current path of the load string. A sensor having a sensor resistor which is connected in the current path of the load string is used to detect a current flowing through the connected load string. Furthermore, the controlled power supply circuit comprises a control circuit which is coupled to the switch and to the sensor of each load string for the purpose of activating each load string in a time-multiplexed manner. | 10-16-2014 |
Patent application number | Description | Published |
20090324631 | Polyvalent Vaccine - The present invention relates, in general, to an immunogenic composition (e.g., a vaccine) and, in particular, to a polyvalent immunogenic composition, such as a polyvalent HIV vaccine, and to methods of using same. The invention further relates to methods that use a genetic algorithm to create sets of polyvalent antigens suitable for use, for example, in vaccination strategies. | 12-31-2009 |
20110150915 | POLYVALENT VACCINE - The present invention relates, in general, to an immunogenic composition (e.g., a vaccine) and, in particular, to a polyvalent immunogenic composition, such as a polyvalent HIV vaccine, and to methods of using same. The invention further relates to methods that use a genetic algorithm to create sets of polyvalent antigens suitable for use, for example, in vaccination strategies. | 06-23-2011 |
20120231028 | POLYVALENT VACCINE - The present invention relates, in general, to an immunogenic composition (e.g., a vaccine) and, in particular, to a polyvalent immunogenic composition, such as a polyvalent HIV vaccine, and to methods of using same. The invention further relates to methods that use a genetic algorithm to create sets of polyvalent antigens suitable for use, for example, in vaccination strategies. | 09-13-2012 |
Patent application number | Description | Published |
20080267904 | Compositions Having A High Antiviral And Antibacterial Efficacy - Antimicrobial compositions having a rapid antiviral and antibacterial effectiveness, and a persistent antiviral effectiveness, are disclosed. The antimicrobial compositions contain a phenolic antimicrobial agent, a surfactant, a hydrotrope, a hydric solvent, and an organic acid, wherein the phenolic antimicrobial agent is present in a continuous aqueous phase in an amount of at least 25% of saturation concentration and the composition has a pH of about 5 or less. | 10-30-2008 |
20090012174 | Compositions Having a High Antiviral and Antibacterial Efficacy - Antimicrobial compositions having a rapid antiviral and antibacterial effectiveness, and a persistent antiviral effectiveness, are disclosed. The antimicrobial compositions contain (a) a disinfecting alcohol, (b) an organic acid, (c) a buffering agent, and (d) water, wherein the composition has a pH of about 5 or less. | 01-08-2009 |
20090054294 | LOW CARBON FOOTPRINT COMPOSITIONS FOR USE IN LAUNDRY APPLICATIONS - Liquid laundry detergent compositions are provided that show remarkable performance even though they utilize only eco-friendly ingredients and have a sustainability index of greater than 3. Some embodiments include a liquid laundry detergent composition comprising alkyl polyglycoside (APG) with fatty alcohol sulfate, at least two detersive enzymes, an enzyme stabilization system (e.g. borate and/or citrate and/or calcium salts), d-limonene or other natural essence, water and adjuvant. In another exemplary embodiment, APG is combined with fatty acid soaps, at least two detersive enzymes, an enzyme stabilization system (e.g. borate and/or citrate and/or calcium salts), d-limonene or other natural essence, water and adjuvant. Such compositions show remarkable performance, good viscosity, physical storage stability, enzyme stability, and have a sustainability index of greater than 3. | 02-26-2009 |
20100204323 | ANTIMICROBIAL COMPOSITIONS COMPRISING ORGANIC ACID ESTERS AND METHODS FOR REDUCING VIRUS AND BACTERIAL POPULATIONS USING SUCH COMPOSITIONS - Antimicrobial compositions comprising organic acid esters and methods for reducing virus and/or bacteria populations using such compositions are provided. In one embodiment, an antimicrobial composition comprises a virucidally effective amount of an organic acid ester, the organic acid ester having a pK | 08-12-2010 |
20110124544 | CONSUMER PRODUCTS COMPRISING ALGAE DERIVED INGREDIENTS - The present invention discloses bio-based consumer products formulated with at least one algae-derived ingredient that is either directly obtained from algae colonies or derived through standard synthetic organic transformations starting from bioorganic substances of algae origin. | 05-26-2011 |
20130157922 | WATER-BASED GEL WITH LOW SYNERESIS - The present invention is a water-based carrageenan gel composition that exhibits remarkable resistance against syneresis and mottling, made possible by the addition of relatively small amounts of nonionic cellulose derivatives such as methyl hydroxyethyl cellulose. | 06-20-2013 |
Patent application number | Description | Published |
20140363244 | STEP DRILL BIT - A drill bit includes a shank, a transition portion, and a body portion defining a plurality of axially stacked, progressively sized steps. The steps include a first step and a terminal step coupled to the transition portion. The first step defines two tip flutes each disposed at a tip flute angle. The body portion defines two body flutes each extending from the first step to the transition portion and disposed at a body flute angle different from the tip flute angle. The drill bit includes a bit tip disposed at the distal end of the body portion and having a chisel edge, a first chisel surface on one side of the chisel edge, and a second chisel surface on an opposite side of the chisel edge. The first chisel surface defines a first relief angle. The second chisel surface defines a second relief angle different from the first relief angle. | 12-11-2014 |
20150063935 | Drill Bit - A drill bit configured for use with a rotary power tool including a chuck. The drill bit includes a shank including a first end and a second end, and a paddle that extends from the second end of the shank. The paddle includes a first face including a concave portion, a second face opposite the first face and the second face including a convex portion opposite the concave portion, a cutting surface, a cutting edge located at an end of the cutting surface, a relief angle defined by the cutting surface, and an angled rake face adjacent the cutting surface that defines a rake angle that is between about 5 degrees and about 45 degrees. | 03-05-2015 |