WO/2015/117207 TIGHTENING JOINTS FOR VERSATILE MODULAR SYSTEMS FOR OSTEOSYNTHESIS||WO||13.08.2015|
||PCT/BG2014/000006||NESTOROV, Stanislav Georgiev||NESTOROV, Stanislav Georgiev|
The invention provides improved tightening joints for elements of versatile modular systems for osteosynthesis designed for orthopedics and traumatology as well their application. The tightening joints of the invention are three as the second and third are embodiments of the first joint. In the first tightening joint (Fig. 4) a rotational wedge-shaped body called clamp is moved along the hole in the other body and pressed against a rod inserted in a cross hole, which intersects the first hole. In the second tightening joint, the clamp is formed as a hemispherical nut in which is screwed the threaded shank of the bone screw, previously screwed in a bone fragment (Fig. 6). In the third tightening joint, the clamp is formed as a sphere having slots (Fig. 7). The versatile modular system for internal osteosynthesis includes bone screws, rods and plates which can be mounted on the rods. The versatile modular system for external osteosynthesis includes bone screws (pins), rods, screwholders and connection modules.
WO/2015/113120 HIGH-SPEED SWITCH FOR DIRECT AND ALTERNATING CURRENT||WO||06.08.2015|
||PCT/BG2014/000003||SEKULOV, Lyubomir||SEKULOV, Lyubomir|
A switch can be applied in electrical networks having medium and low voltages. The switch has an electric control unit, and one or three hermetic arc-interruption chambers, each of which chambers is located in an insulated housing. Two terminal contacts are positioned in each chamber, one of which is stationary and the other of which is movable. Before actuating the switch, the chambers are filled with an oxy-hydrogenous mixture having a volume ratio of hydrogen to oxygen of 2: 1, and after actuating the switch, the chambers are filled with a fluid consisting of water and water vapors. The chambers are connected, by means of a high-speed electromagnetic release valve and a gas conduit, to a vessel with liquid for expelling the fluid, consisting of water and water vapors, created after activating the switch. The switch also has a gas generator for generating and feeding the oxy-hydrogenous mixture into the chambers, and a gas compensation reservoir for storing the oxy-hydrogenous mixture, obtained from an electrolytic cell, and for feeding same into the chambers after actuating the switch.
WO/2015/113121 POWER SUPPLY AND CONTROL CIRCUIT FOR MOTOR-DRIVEN CONVEYING ROLLERS||WO||06.08.2015|
||PCT/BG2014/000005||PETROV, Dimitar||PETROV, Dimitar|
The invention is intended for industry as component of cargo conveyors. In it the relevant commutation electronics is located outside the roller body. The invention provides that only four wires pass through the axial element for easy assembling, using four-terminal connectors. Roller (1) has a hollow body (3), in which an electric motor (4) is located, coupled to the body by driving and torque transferring (5). A cable (6) with terminals (7) from the coils (8) of the motor (4) and a first-potential terminal (9) powers the position sensors (10). Power to sensors is applied by first (9) and second-potential (12). The sensor signal terminals (11) are connected to a digital encoding device (17), powered by the first (9) and second (12) potential. This encoding device has one common encoded output (19) connected to the first potential terminal (9).
WO/2015/113122 MAGAZINE FOR AMMUNITION FOR AUTOMATIC WEAPONS||WO||06.08.2015|
||PCT/BG2015/000001||HARALAMPIEV, Zlatan Stoyanov||HARALAMPIEV, Zlatan Stoyanov|
An ammunition magazine for automatic and semi-automatic weapons, in particular for AK47s, AK 74, AR-15, M-16, with gauges 7,62 x 39; 5,45 x 39 and 5,56 x 45., which can be used in the military industry. The magazine makes it possible to fit up to 100 pieces ammunition of four lines, providing a work without a hitch. The object of the invention is solved by two concentric ribs of the adjacent walls on the front and rear wall inside of the housing, arranged in the same plane, which serve as guides and which move a two-step telescopic feeder mechanism. On the backside of the feeder mechanism, his both parts are provided with arched surfaces comprising grooves and ribs, which are concentric with the rear wall, carrying out the leading of the feeder mechanism. The magazine contains a housing (1), having a front and a rear wall (2) and (3), on the inner sides of which are ribs (4) and (5). In the housing (1) is placed a feeder mechanism (6), consisting of a base (7) and a top feeder (8), in front of which are grooves (11) and (12), which run on a rib (4). These grooves end with arched surfaces (7 ') and (8*), concentric with the arcs of the rib (5) and the wall (3) in which are made grooves (9) and (10) and ribs (10 '). The rib (5) moves along the groove (9), along the rib (10'), and along the rear wall (3).
WO/2015/109374 METHOD AND SYSTEM FOR REWARDING A CALLER IN A COMMUNICATION SYSTEM||WO||30.07.2015|
||PCT/BG2015/000002||TSIGOV, Boris, Ivanov||TSIGOV, Boris, Ivanov|
The method and system concern telecommunications and can be used by all subscribers and users of digital, mobile, satellite, computer, network and internet devices connectable through digital voice communication systems. A connection is established between a digital voice communication device (2) of a calling user and a digital voice communication device (3) of a called user via at least one digital voice communication system (1) for the purpose of ringing/calling the called user's device (3). According to the method, the calling user selects, using the digital voice communication device (2) and via a directory module (5), a certain name of a called user featured in the directory module (5). Once a connection has been established with the digital voice communication device (3) of the called user, a protection module (8) instructs a payment module (4) to perform reward actions and the calling user receives a reward for the call via the payment module (4). The communication system includes a payment module (4) that has the capability to perform actions to reward the calling user for the conducted conversation and a protection module (8) that has the capability to instruct the payment module (4) whether reward actions should be performed. The payment module (4) and protection module (8) constitute a computer running software or are part of a server or data storage device running or used by software, as well as part of a data storage device or integrated circuit (microchip) running or used by software, as well as part of an integrated circuit.
WO/2015/106325 UNDERGROUND GASIFICATION AND GAS SEPARATION USING A SINGLE WELLBORE||WO||23.07.2015|
||PCT/BG2014/000043||KOVACHKI, Hristo, Atanasov||KOVACHKI, Hristo, Atanasov|
This method and device are intended for the energy industry. The implementation of this method and device provides greater controllability of the underground gasification process, and for low gas permeability of coal layers. The method consists of using only one drilling for supplying an oxidizing gas and discharging the resulting synthesis gas. The two gases are separated by a zone with no movement of the gas which changes its volume according to the movement of the reaction zone and deposition of inert materials in the bottom of the borehole. The device for implementing the method consists of a casing pipe (1) closed at its upper end. A pipeline (2) for an oxidizing gas is mounted coaxially in the pipe (1), and the surrounding pipe (1) is provided with perforations (3), and the perforated area of the pipe (1) is equal to the height of the coal layer. There is a disk (4) welded to the lower part of the pipeline (2) for oxidizing gas, and above the casing pipe (1) there is a movable barrier (5) connected to transportation devices. Between the disc (4) and the movable barrier (5) there is an area (6) for separating the oxidation from the synthesis gas. Above the movable barrier (5) there is inter-pipe zone (7) for the discharge gas, and below the disk (4) - area (8) for the exiting oxidizing gas.
WO/2015/103679 METHOD FOR PURIFICATION FROM DIOXINS AND FURANS OF FLUE GASES OBTAINED "FROM THE INCINERATION OF MUNICIPAL WASTE||WO||16.07.2015|
||PCT/BG2014/000039||KOVACHKI, Hristo Atanasov||KOVACHKI, Hristo Atanasov|
Method for purification from dioxins and furans of flue gases by high-temperature heat treatment, such as the flue gases resulting from the combustion of solid municipal waste with temperature 800 - 1000°C are fed for mixing with gases with temperature above 1000 - 1200°C, obtained by combustion of solid, liquid or gaseous fuel, in the presence of pulse effects caused by a pulser, mounted at the inlet of the mixing point and / or in the presence rotational - screw effects caused by the tangential mounting of the gas pipes to the mixing point.
WO/2015/100477 METHOD AND APPARATUS FOR SPINNING OF STAPLE FIBER YARN||WO||09.07.2015|
||PCT/BG2014/000044||BAHOV, Dinko, Atanasov||BAHOV, Dinko, Atanasov|
Method for producing a yam from staple fibers, where the speed of movement of the fibers (1) is continuously increasing from a zone for combing and main drawing to a zone of transfer and to a zone of additional drawing, and then the fibers are twisted by a high-speed twisting moment (M), thereby achieving the formation of the yarn (3) at high speed. The apparatus is arranged in a closed case (33), nearby a high-speed micro spindle(9) up to 2 000 000 rev / min,is mounted, then an additional vortex spinning chamber (13) is placed, forming together the spinning zone (μ), and in another variant the twisting (M) can be performed by a spinning vortex chamber (28).
WO/2015/077846 BRAILLE DISPLAY||WO||04.06.2015|
||PCT/BG2014/000038||INSTITUTE OF INFORMATION AND COMMUNICATION TECHNOLOGIES||KARASTOYANOV, Dimitar|
The invention Braille display represents a lattice (14) with holes and a matrix with electromagnets on a base (1) positioned beneath it, comprised of an outer magnetic core (2), the coils (3 and 5) with magnetic cores (4 and 6), and a movable non-magnetic body (7) within the area between the coils, which carries the non-magnetic needle (9) and axially magnetized permanent magnet (8) with ferromagnetic discs (10 and 11) on both sides (top and bottom), respectively, with cylindrical poles (12) for the magnetic core (4) and a ferromagnetic disc (10), and with conical poles (13) for the magnetic core 6 and a ferromagnetic disc (11), as a lattice with holes (14) (Braille display) is placed above the electromagnets, through which the needles (9) pass. The Braille display is used to create an auxiliary textual / graphical computer interface for visually impaired people.
WO/2015/070297 METHOD AND DEVICE FOR SINGLE WELL UNDERGROUND GASIFICATION OF FOSSIL FUELS||WO||21.05.2015|
||PCT/BG2014/000036||KOVACHKI, Hristo Atanasov||KOVACHKI, Hristo Atanasov|
The method and the device are intended for the energy sector. With their implementation greater controllability is achieved of the process of underground gasification and operation at low gas permeability of coal seams. The method comprises supply of the oxidizing gas and removal of the resulting synthesis gas through a single well, as the oxidizing gas is fed into the bottom of the well, reaches the surface of the underground layer and after ignition the gasification takes place on the interface between the underground layer and the well at constant pressure. The device for the implementation of the method comprises a casing (1) in the upper part of which an outlet pipe is arranged (9). In the pipe (1) a movable pipeline (3) for oxidizing gas is fitted axially, while in the lower part of the casing pipe (1) an ignition means is coupled. The casing pipe (1) is provided with perforations (5), the perforated area of the pipe (1) is equal to the height of the coal seam. Into the pipeline (3) a pipeline (2) for firing gas is axially fitted, bearing a burner (7) and the ignition means is designed as a chamber (6), rigidly fixed to the bottom of the pipeline (3) for oxidizing gas and closed by transverse baffle (13).