Abstract: Disclosed herein is a method for biopile-based bioremediation of hydrocarbon waste with high aromatic content. The method comprises of isolating specific microorganisms and preparing microbial blend, preparing biopile, adding the microbial blend into the biopile, providing nutrient, aeration and watering of biopile.

Abstract: Disclosed is a circuit comprising an inverter circuit which comprises inverters and level shifters; and a modulation circuit comprising a pull-up circuit and a pull-down circuit, the modulation circuit coupled to the inverter circuit to regulate the response of the circuit to an input voltage for various power supply voltage levels by the pull-up or pull-down circuit. Other embodiments are also disclosed.

Abstract: The invention relates to novel compound of formula (IV), which is an organic acid salt of N-[(2?-cyanobipheny1-4-yl)methyl]-(L)-valine ester. This compound is an useful intermediate for process of preparation of Valsartan of formula (I), chemically known as (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-pentanoyl-N-[2?-(1H-terazol-5-yl)biphenyl-4-ylmethyl]amine. This invention also relates to a process for preparing Valsartan using novel intermediate of formula (IV).

Abstract: An audio data processing device including: a first processor; and a second processor which is connected to the first processor wherein the first processor includes: an audio data acquisition which acquires audio data of digital data; an omitting section which omits a bit corresponding to low volume which is hard to be heard by human ears from the audio data; and a transmitter which transmits the audio data in which the bit corresponding to the low volume is omitted by the omitting section from the first processor to the second processor; wherein the second processor includes: a receiver which receives the audio data transmitted from the first processor; and a reproduction data generator which generates audio reproduction data necessary to reproduce the audio data based on the received audio data.

Abstract: The present invention relates to an improved process for the preparation of Entacapone of formula (I) comprising a step of, condensation of 3,4-dihydroxy-5-nitrobenzaldehyde of formula (II) with N,N-diethylcyanoacetamide of formula (III) in the presence of two component solvent system, a catalyst and optionally a phase transfer catalyst to give Entacapone of formula (I).

Abstract: The present invention relates to a process for the removal of metal catalyst degradation products from a bleed stream of a catalytic chemical reaction process, wherein the catalyst is based on a metal selected from those in group VIII of the periodic table, chromium, copper, molybdenum, tungsten, rhenium, vanadium, titanium and zirconium, said process comprising treatment of the bleed stream with an alkali metal carbonate or ammonium carbonate source to form a solid complex or an aqueous solution of said solid complex, and removal of the solid complex or the aqueous solution of said solid complex from the bleed stream.

Abstract: Disclosed herein a process for upgrading the liquid hydrocarbon fuels by reducing aromatic content, sulfur content and nitrogen content wherein the process comprising isolating polycyclic aromatic hydrocarbon (PAH) transforming microbes and preparing biocatalyst by mutagenesis, contacting the biocatalyst with the liquid hydrocarbon fuel in an aqueous medium for transforming the aromatic, sulfur, and nitrogen containing compounds to polar substances, subjecting the mixture of biocatalyst and the liquid hydrocarbon fuel to a process of bioconversion, removing the polar substances by liquid-liquid extraction with a polar solvent to obtain dearomatized, desulphurised and denitrogenated liquid hydrocarbon fuel and recovering the upgraded liquid hydrocarbon fuel.

Abstract: A balanced differential amplifier sense amplifier senses the voltage level in a selected single bit line memory cell. The output of the selected single bit-line memory cell is connected to one input of the balanced differential sense amplifier while the other input receives a reference voltage provided by a corresponding single bit-line memory cell from a complementary memory bank. A supporting voltage is added-to/subtracted-from the reference voltage by providing a “bump” or “dip” mechanism or by utilizing a charge-sharing structure, in order to compensate for the variation in the sensed bit-line voltage over the duration of the sensing interval as well as for the disparity in voltage level from cell to cell.

Abstract: The invention relates to novel compound of formula (IV), which is an organic acid salt of N-[(2?-cyanobiphenyl-4-yl)methyl]-(L)-valine ester. This compound is an useful intermediate for process of preparation of Valsartan of formula (I), chemically known as (S)—N-(1-Carboxy-2-methylprop-1-yl)-N-pentanoyl-N-[2?-(1H-tetrazol-5-yl)biphenyl-4-ylmethyl]amine. This invention also relates to a process for preparing Valsartan using novel intermediate of formula (IV).

Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.

Abstract: A process for the preparation of Pentosan polysulfate sodium comprising a step of purifying depolymerized crude Pentosan polysulfate sodium by filtration through NF membrane system.

Abstract: A multiple phase clock circuit includes a multiple stage voltage controlled oscillator (VCO) and multiple clock dividers. The VCO is operative at a frequency ‘N’ times higher than the required output frequency and generates ‘M’ equally spaced outputs having different phases but same frequency which are sent to multiple clock dividers. A modified Johnson counter is used as a clock divider. Each counter divides the frequency of the clock signal by N. As a result, each of the M outputs of the VCO are divided into N outputs, thereby making a total of ‘M×N’ equally spaced outputs. These output clock pulses have same frequency but different phases. A sequential logic is provided within the device for enabling the Johnson counters as soon as the VCO starts giving output, thus maintaining the sequence of the output of the Johnson counters.

Abstract: A system for development of a customised software solution, said system comprising feature definition means adapted to define at least one feature for development of said software solution; problem definition means adapted to define at least one problem in relation to said feature for development of said software solution; user value feature rating means adapted to rate user value of said defined feature to obtain a feature value score; user value problem rating means adapted to rate user value of said defined problem to obtain a problem value score; collating means adapted to collate feature value score and problem value score in accordance with pre-defined groups of score relevancy to obtain a perceived score; feature evaluation means adapted to evaluate a developed feature of said software solution to obtain an experienced score; correlation means adapted to correlate said perceived score and said experienced score to obtain a correlation score; and configuration management means adapted to manage features

Abstract: A multi-power charger comprises an internal battery, receptacles for connecting one or more external power sources, and output receptacles for connecting to an electronic device. A voltage selection circuit determines an operating voltage of the first device and selects a power supply source to supply the operating voltage the device. The power supply source may be the internal battery, the external power source, or both. The operating voltage is delivered to the device via the output receptacle.

Abstract: A pressure indicating apparatus is disclosed. The apparatus indicates pressure change in a device, the apparatus comprises: a pointer, optical sensing means, a planar element and indicating means. The pointer moves in response to the change in pressure, which in turn moves the planar element. Light from the optical sensing means is incident on the planar element. The planar element varies the incident light, which is picked up by a conversion means. The conversion means converts light energy to electrical energy that is used to illuminate LED from an array of LED's or activates any one LCD component from the array LCD's in the display provided in the indicating means to indicate pressure.

Abstract: A multiple phase clock circuit includes a multiple stage voltage controlled oscillator (VCO) and multiple clock dividers. The VCO is operative at a frequency ‘N’ times higher than the required output frequency and generates ‘M’ equally spaced outputs having different phases but same frequency which are sent to multiple clock dividers. A modified Johnson counter is used as a clock divider. Each counter divides the frequency of the clock signal by N. As a result, each of the M outputs of the VCO are divided into N outputs, thereby making a total of ‘M×N’ equally spaced outputs. These output clock pulses have same frequency but different phases. A sequential logic is provided within the device for enabling the Johnson counters as soon as the VCO starts giving output, thus maintaining the sequence of the output of the Johnson counters.

Abstract: An audio data processing device disclosed herein comprises: a first processor; and a second processor which is connected to the first processor, wherein the first processor comprises: an audio data acquisition which acquires audio data of digital data; an omitting section which omits a bit corresponding to low volume which is hard to be heard by human ears from the audio data; and a transmitter which transmits the audio data in which the bit corresponding to the low volume is omitted by the omitting section from the first processor to the second processor; wherein the second processor comprises: a receiver which receives the audio data transmitted from the first processor; and a reproduction data generator which generates audio reproduction data necessary to reproduce the audio data based on the received audio data.

Abstract: An automatic mobile speed violation detection and response system for identifying vehicles traveling in excess of a predetermined speed and providing a response to this violation is proposed. The mobile speed violation detection device includes: measurement of target vehicle speed and outputting signal indicative of the measured speed; capturing license plate data on the RF ID tag affixed to the target vehicle when vehicle exceeds the predetermined speed; identifying the location of the speed violating vehicle; tagging the captured RF ID based license plate data with vehicle speed and location data; wireless communication of transmitting speed, license plate data, location data and local speed limit to and from the information system.

Abstract: A non-intrusive and quantitative method and apparatus for diagnosing sleep apnea and detecting apnea events by monitoring during sleep abdominal effort and thoracic effort, determining the phase of each effort, determining the difference in phase between each type of effort, and then determining the rate of phase angle change and standard deviation over time. Also provided may be treatment when apnea events are detected to trigger therapy apparatus such as airway positive pressure apparatus.

Abstract: A system and method for providing integrated customer care, managing complex data relating to services and presenting information for selection and interaction by end users. The present invention delivers, tracks, presents and manages various aspects of customer care using a customer centric paradigm. An integrated macro-framework is utilized to provide a consistent and efficient single-point of entry GUI tool for accessing and navigating through various displays relating to the processing of data, reports, billing, work-flows, service orders and other aspects of customer care.