Patent application number | Description | Published |
20100031556 | DEVICE AND METHOD FOR CONTROLLING INSECT PESTS - A method and a device for utilizing insects feeding at an insect elimination dispenser as a carrier of a pathogen or like material to eliminate additional insects of the same or different species by providing a contamination band affixed to the dispenser in the path of insects feeding at the dispenser and including a material to contaminate insects contacting the contamination band and the insects, after leaving, contaminate other insects of the same or of a different species. | 02-11-2010 |
20100074860 | INSECT ATTRACTANT FORMULATIONS - Disclosed are insect attractants in dry powdery formulations that when mixed with or used in cooperation with pre-registered, commercially-available, active ingredients and solvents, form low-toxicity, environment-friendly, baiting systems to attract and kill or otherwise neutralize a broad range of crop-damaging, crawling, walking and flying insects. | 03-25-2010 |
20100192452 | DRY POWDER FORMULATION FOR LOW-TOXICITY INSECT BAIT - Disclosed is a method of designing, manufacturing, packaging, shipping, otherwise handling and delivering to problem insects a low-toxicity, bio-friendly insect-killing bait in a dry powdery form prior to being dissolved, without precipitate, with water or other solvent by agricultural growers or other end users for utilization by them in the long-term delivery Liquid Gravity Feed Elimination System, LGFAES, or an equivalent weather-sheltered, liquid bait station dispenser for the elimination of a broad range of crop-damaging, or otherwise problem, crawling, walking and flying insects using lateral transfer of the insect killing substance within the bait to reach insects that have not been attracted to the delivery device creating exponential destruction to the targeted insect infestation. | 08-05-2010 |
20100247480 | DRY POWDER FORMULATIONS FOR LOW-TOXICITY INSECT BAIT - Disclosed are low-toxicity, bio-rational insect baits in dry powdery formulation and related methodology wherein the insect bait compounds are designed, manufactured, packaged, shipped and otherwise handled in a dry powdery bait composition form prior to being mixed and dissolved in water or other solvent, without precipitate, by agricultural growers or other end users to produce a low-toxicity, liquid insect bait effective for utilization in the long-term delivery Liquid Gravity Feed Elimination System, LGFAES, or a equivalent delivery device, for the elimination of a broad range of crop-damaging or otherwise problem crawling, walking and flying insects using lateral transfer of the insect killing substance within the bait to reach insects that have not been attracted to the delivery device creating exponential destruction to the targeted insect infestation. | 09-30-2010 |
Patent application number | Description | Published |
20110144385 | Method For The Production Of Aryl Polyglycol Carboxylic Acids By Means Of A Direct Oxidation Process - The invention relates to a method for producing compounds of formula (I) in which R | 06-16-2011 |
20120040875 | Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids) - The invention relates to water-based hydraulic fluids comprising a) water, b) at least one glycol, a polyglycol, or both, and c) 0.1 to 30 wt % of at least one compound of formula 1, | 02-16-2012 |
20120088698 | WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF - The invention relates to inverse emulsions, comprising a) a hydrophobic liquid as a continuous phase, b) water as a disperse phase, and c) a compound of the formula (1), | 04-12-2012 |
20120088705 | POLYALKYLENE GLYCOL-BASED ETHER PYRROLIDONE CARBOXYLIC ACIDS, AND CONCENTRATES FOR THE PRODUCTION OF SYNTHETIC COOLING LUBRICANTS CONTAINING THE SAME - The subject of the invention is an etherpyrrolidone carboxylic acid of the formula (1) | 04-12-2012 |
20120088706 | WATER-MIXED METAL WORKING FLUIDS CONTAINING ETHER PYRROLIDONE CARBOXYLIC ACIDS - The invention relates to compositions containing a basic oil or base oil, 10 to 50 percent by weight of ether pyrrolidone carboxylic acids of formula (1) or the salts thereof of formula (1), | 04-12-2012 |
20130217579 | Pesticide Preparations Containing N-Substituted 2-Pyrrolidone-4-Carboxylic Acid Esters - Disclosed are pesticide preparations containing a) one or more pesticides and b) one or more N-substituted 2-pyrrolidone-4-carbonic acid esters of formula (1), where R1 and R2 independently represent linear, branched, or cyclic C1-C6 alkyl. | 08-22-2013 |
20130217892 | Use Of N-Substituted 2-Pyrrolidone-4-Carboxylic Acid Esters And Solvents - The invention relates to the use of one or more N-substituted 2-pyrrolidone-4-carbonic acid esters of formula (1), where R1 and R2 independently represent linear, branched, or cyclic C1-C6 alkyl, as (a) solvent(s). Said compounds can be used as solvents in industrial applications, e.g. for the production of varnishes and paints, in chemical syntheses, for cleaning or degreasing, in petrochemical processes, in the electronics and photovoltaic industries, or in pesticide preparations, for example. | 08-22-2013 |
Patent application number | Description | Published |
20090100314 | MODIFICATION OF ERROR STATISTICS BEHIND EQUALIZER TO IMPROVE INTER-WORKING WITH DIFFERENT FEC CODES - This invention relates to a receiver circuit which comprises an equalizer ( | 04-16-2009 |
20120068748 | Phase Detection Method and Phase Detector - This invention relates to a phase detection method. An input signal ( | 03-22-2012 |
20120189321 | Dual Drive Externally Modulated Laser - A method of generating a signal in an optical transmitter comprising a directly modulated laser and an amplitude modulator for modulating the output of the laser. The method comprises the steps of applying a first modulation signal representing data to be transmitted to the current of the laser such that the output frequency of the laser is modulated, and applying a second modulation signal representing the data to be transmitted to the amplitude modulator such that the amplitude of the laser output is modulated. | 07-26-2012 |
20130148965 | MULTIPROTOCOL TRANSPORT USING POLARIZATION DIVISION MULTIPLEXING - Using polarization modulation techniques to simultaneously transmit two different data streams (formatted according to two different protocols) over a single optical wavelength. A first data stream that is encapsulated for transport using a first transport protocol, and a second data stream that is encapsulated for transport using a second transport protocol are received. The first data stream is modulated on a wavelength with a first polarization mode of a polarization division modulation scheme to produce a first modulated data stream and the second data stream is modulated on the wavelength with a second polarization mode of the polarization division multiplex transmission scheme to produce a second modulated data stream having the second polarization mode. The second polarization mode is orthogonal to the first polarization mode. The first and second data streams are combined onto a single wavelength for transmission over a single optical fiber using a polarization beam combiner. | 06-13-2013 |
20130318417 | Modification of Error Statistics Behind Equalizer to Improve Inter-Working with Different FEC codes - This invention relates to a receiver circuit which comprises an equalizer ( | 11-28-2013 |
20130322870 | Cycle Slip Reduction in Coherent Optical Communications - Carrier phase estimation techniques are provided for processing a received optical signal having a carrier modulated according to a modulation scheme. First and second carrier phase estimation operations are performed on a digital signal derived from an optical carrier obtained from the received optical signal using coherent optical reception. The first carrier phase estimation operation tracks relatively fast phase variations of the optical carrier of the received optical signal to produce a first carrier phase estimation and the second carrier phase estimation operation tracks relatively slow phase variations of the optical carrier of the received optical signal to produce a second carrier phase estimation. A difference between the first and second carrier phase estimations is computed. Occurrence of a cycle slip is determined when the difference is greater than a threshold. A correction is applied to the first carrier phase estimation when the low pass filtered difference exceeds the threshold. | 12-05-2013 |
20130322876 | Optical Communication Reception System - A system configured to maintain a consistent local-oscillator-power-to-primary-signal-power ratio (LO/SIG ratio). The system may be configured to: receive the voltages for a plurality of optical signal components split from a combined SIG and LO signal; determine individual factors for the plurality of optical signal components; average the individual factors; determine whether the averaged output is less than a minimum reference value for a variable optical attenuator; determine whether the averaged output is greater than a maximum reference value for the variable optical attenuator; change a value associated with the averaged output to the minimum reference value, due to determining that the averaged output is less than the minimum reference value; change a value associated with the averaged output to the maximum reference value, due to determining that the averaged output is greater than the maximum reference value; and change a new value associated with the averaged output to be transmitted to the variable optical attenuator. | 12-05-2013 |
20140117200 | OPTICAL COMMUNICATION RECEPTION SYSTEM - A system configured to maintain a consistent local-oscillator-power-to-primary-signal-power ratio (LO/SIG ratio). The system may be configured to: receive the voltages for a plurality of optical signal components split from a combined SIG and LO signal; determine individual factors for the plurality of optical signal components; average the individual factors; determine whether the averaged output is less than an existing minimum reference value for a variable optical attenuator; determine whether the averaged output is greater than an existing maximum reference value for the variable optical attenuator; change the existing minimum reference value to a new value associated with the averaged output, due to determining that the averaged output is less than the existing minimum reference value; change the existing maximum reference value to a new value associated with the averaged output, due to determining that the averaged output is greater than the existing maximum reference value; and change a new value associated with the averaged output to be transmitted to the variable optical attenuator. | 05-01-2014 |
20150256266 | Common Mode Rejection Ratio Control for Coherent Optical Receivers - An optical signal is received at a coherent optical receiver. The received optical signal is converted to a first electrical signal and a second electrical signal through a first photodetector and a second photodetector, respectively. The first electrical signal is input into a first single input variable gain amplifier, and the second electrical signal is input into a second single input variable gain amplifier. A gain of at least one of the first single input variable gain amplifier or the second single input variable gain amplifier is controlled to balance the output of the first single input variable gain amplifier and the output of the second single input variable gain amplifier. The output of the first single input variable gain amplifier and the output of the second single input variable gain amplifier are input into a differential amplifier. A receiver output is obtained at an output of the differential amplifier. | 09-10-2015 |
20160142179 | Optimization of Optical Transmission Capacity - A method for transmitting a coherent optical data signal includes receiving a data signal from an interface, and encoding the data signal with a forward error correcting (FEC) encoder according to a mix of modulation formats. The FEC encoder generates an FEC encoded signal which is used to generate modulation symbols according to the modulation formats. The FEC encoded signal of modulation symbols is spectrally shaped to generate a shaped signal, and pre-distorted before transmission. The shaped signal is pre-distorted by adding a predetermined amount of chromatic dispersion to generate a smoothed signal, and the smoothed signal is transmitted according to the modulation formats. | 05-19-2016 |