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Results 1-10 of 390 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/111096 - HYDRAULIC SERVO VALVE / PROPORTIONAL DISTRIBUTOR WITH A MAIN SLIDE POSITION HAVING AUTO-FEEDBACK AND REGULATING APERTURES WHICH ARE CLOSED WHEN THE REGULATING STAGE IS IN THE CENTRE POSITION24.07.2014
F15B 13/043
PCT/EG2014/000005SCIENCE & TECHNOLOGY DEVELOPMENT FUNDELGAMIL, Mohamed Ahmed
The invention concerns a two-stage hydraulic servo valve, the regulating control member of which is a stem disposed inside the main control member, which is the main slide. The valve is suitable for medium to high flow rates and can thus replace proportional distributors or servo valves having two or more stages. In the regulating stage of the valve, the apertures are closed in the centre position. The opening of the regulating apertures is brought about as a result of the control stem pivoting on its axis or linearly in the direction of its axis, whilst their closure is brought about by the displacement of the main slide, which enables the auto-feedback position of the main slide to be supplied. The design of the valve is such that it can be used with common torque motors with servo valves for control purposes, or conventional low-cost disc electric motors, or also with piezoelectric motors. In addition, the closure of the apertures in the centre position and the use of conventional control methods enables production, operation and maintenance costs to be reduced and the reaction speed and dynamic output to be considerably improved. Finally, the control valve lends itself to all types of assembly and may have apertures which are open in the centre position.

2. WOWO/2014/111095 - POSITIVE DISPLACEMENT HYDRAULIC PUMPS24.07.2014
F04C 2/00
PCT/EG2014/000003SCIENCE & TECHNOLOGY DEVELOPMENT FUNDELGAMIL, Mohamed Ahmed
The invention concerns embodiments of positive displacement hydraulic pumps in which oil is removed by means of a cam which pushes all the auxiliary parts surrounding it so as to enlarge the space containing the pump assembly and separating it from the auxiliary parts. The auxiliary parts drive the oil from the control area therebehind such that it can push the auxiliary parts of another pump assembly for withdrawal purposes during the pumping stroke. Controlling the amount of oil in the control area enables the geometric volume of the pump to be controlled. The auxiliary parts of the first embodiments are flexible, while those of the second can slide relative to one another. In addition, bearings can be used in order to attenuate friction and redistribute the cam thrust loads to the auxiliary parts thereof. Similarly, accumulators can be used to restrict flow and pumping pressure variations.

3. WOWO/2014/108137 - SAFETY TANK17.07.2014
A01N 25/14
PCT/EG2014/000001HELAL, Abdalla Mohamed IbrahimHELAL, Abdalla Mohamed Ibrahim
When a fire breaks out in a tank storing oil products or inflammable materials, it is the surface of the tank which ignites, owing to the presence of oxygen in the air. The base of the tank is spared from the fire. Consequently, an additional tank (safety tank) has been designed. The additional tank is connected to all the tanks (oil tanks) containing inflammable material by means of set of pipes and shutoff valves connected to an extinguisher. The extinguishing agent is selected according to the material ignited. The non-ignited material is removed from below the ignited material, of which a small amount remains at the base of the tank. The valve connected to the safety tank is then closed and that of the extinguisher opened. The extinguishing agent adapted to the type of material burning is then injected, which enables the ignition source in the tank to be extinguished entirely, the fire to be controlled, and the material in the tanks to be preserved.

4. WOWO/2014/101924 - FUNGICIDAL AND ANTI-BACTERIAL PESTICIDE IN THE FORM OF A WETTABLE POWDER CONTAINING ROTAZINE, INTENDED TO PROTECT SEEDS03.07.2014
A01N 25/14
PCT/EG2013/000040ELDOKSCH, Hamdy Ali Ali MohamedELDOKSCH, Hamdy Ali Ali Mohamed
The invention relates to formulations of a novel fungicidal and bactericidal pesticide in the form of a wettable powder of rothacin. The pesticide contains volatile caraway oil as an active ingredient and is very environmentally friendly, while also having powerful fungicidal and bactericidal properties, particularly against root rot, cotton seedling death and potato brown rot. The formulation contains: 5-30% caraway oil, 2-15% glycerol, anionic surfactants and nonionic surfactants, 0.3-5% citric acid, and 60-90% solid carriers. The method for preparing said pesticide consists in evenly distributing the active and non-active components in the particles of the carriers. During use, the powder is mixed with the seeds prior to planting, at a concentration of 5-10 grams per kilogram of seeds, so as to form an adhesive protective layer on the treated seeds.

5. WOWO/2014/082646 - AN INTELLIGENT ENERGY SAVING LIGHTING DEVICE05.06.2014
H05B 37/02
PCT/EG2012/000034EL-ALFY, Sabry AbdoEL-ALFY, Sabry Abdo
Energy saving has increasingly become the focus attention of all world because of the dual crisis of energy and environment. One of the most important sources of energy saving is saving energy on highways and express roads. Extensive research efforts have been made towards saving energy on highways and express roads. Although these efforts have researched a good level of energy saving by reducing energy loss during lighting, there is still an urgent need to save more energy to save money and also for environment protection. To the best of our knowledge, all the present energy saving technologies on highways and express roads depend on either using energy saving bulbs or using photocell street lighting. Also, using reflectors with two discharge lamps represents an energy and economic improvement of the street lighting with respect to traditional bi-power system. However, there is a need to develop more efficient energy saving techniques to save more money by reducing energy loss. Motivated by this, a new energy saving technique is proposed to reduce the energy loss on highways and express roads by efficiently using energy only when needed.

6. WOWO/2014/079464 - A NOVEL ENZYMES COMPOSITIONS FOR TREATMENT OF HUMAN IMMUNODEFICIENCY VIRUS (HIV) INFECTION30.05.2014
A61K 38/45
PCT/EG2012/000033ABDUL AZIZ, Sherif SalahABDUL AZIZ, Sherif Salah
This invention relates to use bifunctional enzymes for display extremely broad spectrum neutralization antibodies thus rendering it a potential effective antiviral agent against human immunodeficiency virus (HIV).

7. WOWO/2014/079465 - METHOD FOR THE PRODUCTION AND ILLUMINATION OF LUMINOUS FLOOR AND WALL COVERINGS30.05.2014
E04D 1/28
PCT/EG2013/000037AL GOHURAIBI, Sulaiman Mihsin S.AL GOHURAIBI, Sulaiman Mihsin S.
The invention relates to a method for the production of a luminous floor and wall covering which can be made from chiselled ceramic, polystyrene, granite or marble. The method consists in: firstly, coating the grooves with a white or silver paint that enhances charging with light; subsequently, applying brightly coloured phosphorescent paints which can or cannot be charged with light; and, finally, coating the phosphorescent paints located in recessed areas with an insulating transparent epoxy material or any other material having similar properties, in order to protect same against staining and against floor- and wall-cleaning products. The covering is characterised in that it lights up brightly in the dark and in that its form can be completely altered upon exposure to black light in total darkness, since black light only illuminates those paints that cannot be charged with light. When the black light is switched off, the form of the covering changes once again and only the paints that can be charged with light are then illuminated, thereby creating a pretty pattern on the floor or wall that lasts for four hours following five minutes exposure of the paints that can be charged with light.

8. WOWO/2014/067537 - INSTANT CAPSULATED MILK MACHINE AND RELATED CAPSULE08.05.2014
A47J 31/40
PCT/EG2012/000031HUSSEIN, Mohammed, Hussein, Ahmed, MohammedHUSSEIN, Mohammed, Hussein, Ahmed, Mohammed
The present invention provides a machine for sterilizing baby bottles and for dispensing metered doses of water and infant formula into the sterilized baby bottles. The invention also provided instant capsulated milk (ICM) to be used in the machine, said capsule containing powder milk enough for feeding a baby for a full day.

9. WOWO/2014/063714 - HYDRAULIC TURBINES WITH OPPOSING INFLOW AND OUTFLOW DIRECTIONS01.05.2014
F01D 1/08
PCT/EG2013/000025MOHAMED, Ahmed El Jamil AhmedMOHAMED, Ahmed El Jamil Ahmed
The invention relates to a hydraulic turbine, in which the inflow of water is directed tangentially in a first plane perpendicular to its axis as far as the centre of the turbine wheel and subsequently parallel to the axis of the wheel before exiting tangentially in another plane perpendicular to the axis of the wheel. In the inflow phase, efficiency is enhanced by diversion and deceleration of the flow, whereas in the outflow phase efficiency is enhanced by diversion and acceleration of the flow. The method of the invention comprises the following steps: 1. inflow at high speed, in the form of jets, tangentially to the outside diameter of the wheel; 2. diversion of the flow by 90°; 3. deceleration of the flow; 4. reversal of the direction of flow; 5. acceleration of the flow; 6. diversion of the flow by 90°; 7. outflow at high speed, in the form of jets, tangentially to the outside diameter of the wheel.

10. WOWO/2014/063713 - THE SOLAR METHOD FOR WATER DESALINATION01.05.2014
C02F 1/14
PCT/EG2012/000036BAKR, Hesham, Ahmed, AwadallaBAKR, Hesham, Ahmed, Awadalla
Water desalination through evaporation using dispersed heat in oriental areas and desert: This is achieved through: 1) Innovative method for sun heat collection by passing specified amount of water or air over sequential points thrown over vast desert in oriental and tropical areas. 2) Using this heat energy for evaporating an amount of sea water, then by vapor condensation, and picking latent heat of evaporation - originally got from the sun- which could be recaptured by an innovated system that can regain heat and transfers it again to the first evaporation system augmenting the process of evaporation 3) The two innovative systems cooperate and work together to boost the amount of water gained from the free enormous solar heat thrown over the earth to solve the predicted war for water in the future world.


Results 1-10 of 390 for Criteria: Office(s):all Language:EN Stemming: true
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