| KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY Patent applications |
| Patent application number | Title | Published |
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| 20120133543 | DUAL MODE GROUND PENETRATING RADAR (GPR) - A dual mode ground penetrating radar includes an enclosure which houses radar electronics. The dual mode ground penetrating radar includes an enclosure housing radar electronics. The dual mode ground penetrating radar further includes a first antenna feed having ferrite loading and extending outside of the enclosure. The dual mode ground penetrating radar further includes a second antenna feed spaced apart from the first antenna feed, the second antenna feed having ferrite loading and extending outside of the enclosure. An RF signal is provided in at least one of the first and second antenna feeds by the radar electronics. | 05-31-2012 |
| 20120131015 | SYSTEM AND METHOD FOR RATING A WRITTEN DOCUMENT - A system and method for rating an essay writing using a statistical system so it can be applied on any language with very few changes. The system comprising multiple modules capable of providing a style score, a punctuation score, a spelling score, a quotation score, an enrichment score, a syntax analysis score, a focus score, an idea score and a cohesion score. The scores are then combined to provide a final overall rating of the essay. | 05-24-2012 |
| 20120124920 | Smart isolation base for sensitive structures such as Nuclear power plants against earthquake disturbances - An isolation base system for sensitive structures such as nuclear power plant modules is suggested. The proposed isolation system considers a base supported on specially designed hollow spherical balls and equipped with 3 linear hydraulic actuators to restrict the lateral motion of the base and provide a stable base under normal conditions. The actuators are released when an earthquake signal is detected to allow the base to oscillate freely during the earthquake attack. The hydraulic actuators are reactivated after shock wave ends to compress the springs and restore the base to its original position. | 05-24-2012 |
| 20120111281 | Aquaponic Method and Apparatus for Use in Arid Environments - An aquaponic method and apparatus used to raise fish in fish rearing tanks is combined with hydroponic channels for growing crops, in which fertilizer nutrients from the aquaculture effluent are utilized as fertilizer. The aquaponic method and apparatus produce a first water circulation system during the day in which water is repeatedly cycled from a sump, bypassing fish rearing tanks, to a clarifier for removing solids, a degasifier for removing volatile compound, then to the hydroponic channels, and then, back from the hydroponic channels to the sump. The aquaponic method and apparatus also produce a second circulation system during the night in which water is repeatedly cycled from the sump to the fish rearing tanks, from the fish rearing tanks to the clarifier, then from the clarifier to the hydroponic channels and then back from the hydroponic channels to the sump. | 05-10-2012 |
| 20120098564 | Reversing the Weak Measurement on a Qubit - Methods and systems are disclosed for restoring a state of a qubit transformed by a weak measurement to its original state. Unlike traditional methods, in which, the restoration was carried out by way of another weak measurement, the disclosed method uses an additional qubit, referred to as the ancillary qubit, and appropriate Hadamard and CNOT transformation for restoring the original state. Because the disclosed method avoids a second weak measurement, the time for restoration of the original state is considerably reduced. | 04-26-2012 |
| 20120095258 | METHOD FOR PREPARATION OF DICARBOXYLIC ACIDS FROM SATURATED HYDROCARBONS OR CYCLOALIPHATIC HYDROCARBONS BY CATALYTIC OXIDATION - The present invention relates to a method for preparing dicarboxylic acids from saturated and cycloaliphatic hydrocarbons by oxidation at a reaction temperature comprised in the range of 25 to 300° C. in an autoclave using a solid heterogeneous catalyst. More particularly, the method of the invention relates to a method for preparing adipic acid (AA) from cyclohexane (CH) by selective oxidation. | 04-19-2012 |
| 20120022216 | PROCESS FOR PREPARING INSULATION SHEETS FROM UNSEPARATED MIXTURES OF POST-CONSUMER PLASTIC ARTICLES - The present invention disclosed a process for the preparation of thermal insulation sheets fashioned from certain unseparated mixtures of post-consumer plastic articles. The mixtures of such articles used are those which contain articles made of polyethylene terephthalate (PET) and polystyrene (PS) and optionally also articles made of high density polyethylene (HDPE). An unseparated mixture of such articles is provided in Step A of the process. This mixture is then crushed and shredded in Step B to form plastic flakes, and these plastic flakes are then homogenized In Step C to form a uniform blend of the several plastic types. Homogenization of the flakes can be carried out either by melt-blending them or by further comminution to produce very fine particles of the mixed plastics. The resulting homogenized mixture of plastic types is then compression molded in Step D into sheets ranging in thickness from about 3 to 10 mm. It has been discovered that such molded plastic sheets exhibit thermal conductivity characteristics which make them suitable for use as thermal insulation in a wide variety of insulation applications and contexts. | 01-26-2012 |
| 20120021890 | PREPARATION OF SINTERED CORDIERITE GLASS-CERAMIC BODIES - Disclosed is the preparation of sintered cordierite-based glass-ceramic bodies via a procedure which uses three all natural starting materials which are white sand, kaolin clay and magnesite. These three raw materials, which are preferably sourced from the same geographic area such as Saudi Arabia, are combined in relative amounts which form, upon subsequent mixing and heating, a specific mixture of oxides of silicon, aluminum and magnesium. Upon melting at 1500-1550° C., this combination of raw materials forms transparent brown glass which after solidification by quenching is then crushed and reduced to grains having a median particle size less than 65 microns. These brown glass grains are consolidated, for example by compaction, to form a green body for sintering. Sintering of the green body at temperatures between about 1000° C. and 1375° C. for from 2 to 5 hours produces glass-ceramic bodies containing a polycrystalline material which comprises mostly material of the cordierite crystal structure. Such cordierite-based glass-ceramic bodies have density, microhardness, CTE and dielectric constant properties which make them suitable for use in various technical fields such as cookware, water filtration devices and equipment, and electronics. | 01-26-2012 |
| 20120016676 | SYSTEM AND METHOD FOR WRITING DIGITS IN WORDS AND PRONUNCIATION OF NUMBERS, FRACTIONS, AND UNITS - Disclosed is a system and method for converting a digital number to text and for pronouncing the digital number. The system includes a filtration system for determining whether the digital number has nonnumeric symbols and for generating a filtrated number, an analyzing system for analyzing the filtrated number, a composition system configured to collect words associated with ternary units of the filtrated number, a linking system configured to link the words, and a pronouncing system for pronouncing the linked words. | 01-19-2012 |
| 20120012531 | ADSORBENT FOR ADSORPTION OF HEAVY METALS IN WASTE WATER - A method and adsorbent composition for removing heavy metals from contaminated water, comprising including mixing a water having a concentration of one or more heavy metals with an adsorbent including granules of a mixture of 3.33 wt % bentonite clay and a siwak stick powder; and collecting water having a reduced concentration of the heavy metal(s). | 01-19-2012 |
| 20120008151 | BRAILLE COPY MACHINE USING IMAGE PROCESSING TECHNIQUES - A Braille Copy Machine includes a processor configured to detect at least one Braille cell from a scanned image of an original Braille document. The detecting includes determining a coordinate and a code for the at least one Braille cell. The Braille Copy Machine also includes an embosser configured to create an embossed copy of the original Braille document based on the determined coordinate and code for the at least one Braille cell. | 01-12-2012 |
| 20110320236 | SYSTEM AND METHOD OF INFORMATION TECHNOLOGY APPLICATION DEPLOYMENT - The invention generally relates to IT, and more particularly, to a method and system to achieve project-based diffusion of IT innovations. In accordance with aspects of the invention, the system comprises three integrated components. The first component is directed to the project management stages taken by an organization to deploy new technology innovations. This in turn consists of four stages: visioning, matching vision, deployment, and evaluation and improvement. The second component is directed to knowledge barriers to IT innovation diffusion. The third component is directed to critical success factors (CSF) of IT innovation implementations. In one embodiment the system includes of a Program Management Module (PMM) to implement corporate strategy for project management and to transform the organization into a learning one. In further embodiments, system is explained in detail using an example of ERP implementation. In this manner, implementations of the invention may be used to manage the lifecycle of IT innovation deployment using knowledge from other projects as well as knowledge fed back into the lifecycle. | 12-29-2011 |
| 20110297097 | Aquaponic Method and Apparatus for Use in Arid Environments - An aquaponic method and apparatus used to raise fish in fish rearing tanks is combined with hydroponic channels for growing crops, in which fertilizer nutrients from the aquaculture effluent are utilized as fertilizer. The aquaponic method and apparatus produce a first water circulation system during the day in which water is repeatedly cycled from a sump, bypassing fish rearing tanks, to a clarifier for removing solids, a degasifier for removing volatile compound, then to the hydroponic channels, and then, back from the hydroponic channels to the sump. The aquaponic method and apparatus also produce a second circulation system during the night in which water is repeatedly cycled from the sump to the fish rearing tanks, from the fish rearing tanks to the clarifier, then from the clarifier to the hydroponic channels and then back from the hydroponic channels to the sump. | 12-08-2011 |
| 20110290725 | SOLAR MEMBRANE DISTILLATION SYSTEM AND METHOD OF USE - A water distillation system includes a membrane distillation unit which produces desalinated water from feed water comprising salt water. The system also includes a primary water heater which raises a temperature of the feed water upstream of the feed water entering the membrane distillation unit. The system additionally includes an evaporative cooler which lowers a temperature of a coolant upstream of the coolant entering the membrane distillation unit. | 12-01-2011 |
| 20110278232 | HEAVY METAL REMOVAL FROM WASTE STREAMS - A method for removing heavy metals from contaminated water, comprising collecting metal salt precipitates from a water softening process, drying said precipitates, contacting water having a concentration of one or more heavy metals with said precipitates, and collecting water having a reduced concentration of said heavy metal(s). | 11-17-2011 |
| 20110275037 | SYSTEM AND METHOD OF TRANSLITERATING NAMES BETWEEN DIFFERENT LANGUAGES - Both a system and method are provided for transliterating a name written in the letters of an alphabet of a source language to a name in the letters of an alphabet of a target language that is different from the source language. The system includes a CPU, a computer readable memory and a computer readable storage media; and first, second and third program instructions. The first program instructions determine whether the letters of the alphabets of the source and target languages are the same or substantially the same. If so, the second program instructions transliterate the name into the same letters used in the source language alphabet. If not, the third program instructions (1) determine the sound associated with each of the letters of the source language that form the name; (2) transliterate the letters of the name in the source language into letters of the International Phonetic Alphabet (IPA) to create a same or similar sounding name in the letters of the IPA; (3) determine the sound associated with each of the letters of the target language, and (4) transliterate the letters of the IPA form of the name into letters of the target language to create a same or similar sounding name in the letters of the target language. | 11-10-2011 |
| 20110247982 | MODIFIED ADSORBENT FOR CAPTURING HEAVY METALS IN AQUEOUS SOLUTION - A method and adsorbent composition for removing heavy metals from contaminated water, comprising passing a stream of water having a concentration of one or more heavy metals through an adsorbent comprising granules of a mixture of from about 1 wt % to about 15 wt % clay and a thermoplastic polymer matrix; and collecting water having a reduced concentration of said heavy metal(s) downstream of said adsorbent. | 10-13-2011 |
| 20110240794 | AIRSHIP FOR TRANSPORTATION - An airship for facilitating transportation to and from one or more locations which are difficult to access or operate such as high above the ground level is disclosed. The airship can also be used in surface missions, The airship includes a cabin and a platform. The cabin is configured on a top portion of the airship. The platform is operatively connected to the cabin. The platform facilitates easy access to the cabin. | 10-06-2011 |
| 20110206481 | ANTHROPOMORPHIC FORCE-REFLECTIVE MASTER ARM - The anthropomorphic force-reflective master arm is a light, anthropomorphic, back-drivable, six degree of freedom (DOF) master arm designed to control the motion of a remote slave device having arbitrary structure. Three of the link members are rotationally coupled to each other to form a handle, such that axes of rotation of each of the handle link members intersects at the user's hand position. The kinematics of the master arm is simplified to two independent sub-systems, which are the hand position and hand orientation. | 08-25-2011 |
| 20110206148 | METHOD FOR MITIGATING INTERFERENCE IN OFDM COMMUNICATIONS SYSTEMS - The method for mitigating interference in Orthogonal Frequency Division Multiplexing (OFDM) communications systems uses comb-type pilot signals in a doubly selective channel where the pilot signals are calculated to have zero correlation sequences in order to maintain orthogonality where there is a high Doppler effect to mitigate intercarrier interference. The pilot signals may be precomputed, stored in a look-up table, and selected based upon total power constraints of the pilot signals. The steps of the method may be performed by a Finite Impulse Response (FIR) equalizer. | 08-25-2011 |
| 20100249274 | COATING COMPOSITIONS COMPRISING A POLYURETHANE POLYOL COMPOSITION AND NANOPARTICLES, AND PROCESS FOR PREPARING THE SAME - The invention relates to a coating composition comprising a polyurethane polyol composition comprising the reaction product of a polyisocyanate and a polyol, and modified nanoparticles of silica and/or alumina, and to a process for preparing such coating composition. | 09-30-2010 |
