||WO||WO/2014/123441 - DEVICE FOR TURBULATING AND ACCELERATING A FLAME FRONT||14.08.2014||
||PCT/RU2013/000083||NONPROFIT PARTNERSHIP IN SCEINCE, EDUCATION AND INNOVATION ACTIVITIES "CENTER FOR PULSE-DETONATION COMBUSTION"||FROLOV, Sergey Mihaylovich|
The invention relates to devices for turbulating and accelerating a flame front, intended for use in technological and energy installations which operate by means of the detonation combustion of gaseous or atomized liquid fuel. Proposed is a device for turbulating and accelerating a flame front, which comprises a housing, provided with a set of obstacles/turbulators, and an ignition source. The set of obstacles/turbulators is in the form of perforated plates installed in cross-sectional planes of the housing, and the outlet of the housing ends with a nozzle. The apertures in neighboring perforated plates are offset from one another. The size of the apertures in all of the perforated plates remains constant or changes in accordance with the distance from the ignition source, and in the first plate the diameter of the apertures exceeds a maximum extinguishing size. The nozzle is subsonic or supersonic. The proposed device provides for quickly creating developed turbulence and a high flame front speed, as well as a rapid increase in pressure within the semi-closed volume of the device housing. As a result, a shock wave is formed having parameters which are sufficient for a rapid and reliable transition from combustion to detonation.
||WO||WO/2014/123446 - AUTOMOBILE||14.08.2014||
||PCT/RU2013/000090||MALYSHEV, Alexander Valerevich||MALYSHEV, Alexander Valerevich|
The invention relates to the automotive industry and specifically to the arrangement of elements of the body, interior space, components and equipment of a motor vehicle which has no fewer than four wheels, not located on the same line, and which is powered by means of one or a plurality of engine types and is normally used for the transportation on motorways of passengers and cargo. The automobile contains components and equipment which provide for the functioning thereof, as well as a body mounted on four wheels and being provided with seats for a driver and passengers. The automobile body is provided with only one doorway for driver and passenger access to the automobile, said doorway being provided in the rear wall of the automobile body, and a passageway is provided along the central longitudinal axis of the body to enable the driver and passengers to move from the doorway to the seats, which are installed to the sides of said passageway and behind the axis of the front wheels of the automobile. In addition, the automobile engine is situated to the side of said passageway under one or more of the seats. The invention allows for increasing the level of passive safety and rigidity of the automobile body in the areas where the driver and passenger seats are located while decreasing the overall length of the automobile relative to the number of seats by means of not providing the automobile body with doorways in the side walls thereof.
||WO||WO/2014/123447 - METHOD AND SYSTEM FOR CONTENT-BASED TARGETING OF PROMOTED INFORMATION||14.08.2014||
||PCT/RU2013/000131||OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU "SLICKJUMP"||TSYPLIAEV, Maxim Viktorovich|
A method for targeting ads to users of touch screen devices. A visual preview for a web page is automatically generated and rendered to a user prior to actual transfer to the hyperlinked page. Any link on any page has an automatically generated preview. In order to cover the costs of generation of the preview, an advertisement banner is added to each of the previews. Targeted advertisements are displayed to the user along with the preview. The advertisements are based on content analysis and user preferences. The user selects a portion of the web page content. The content portion is analyzed for potential user goals (wishes). Then, the relevant ad(s) is selected based on the user goals and displayed to the user.
||WO||WO/2014/123440 - METHOD AND DEVICE FOR INITIATING DETONATION IN A TUBE CONTAINING A COMBUSTIBLE MIXTURE||14.08.2014||
||PCT/RU2013/000082||NONPROFIT PARTNERSHIP IN SCEINCE, EDUCATION AND INNOVATION ACTIVITIES "CENTER FOR PULSE-DETONATION COMBUSTION"||FROLOV, Sergey Mihaylovich|
The invention relates to methods and devices for the combustion of gaseous or atomized liquid fuel during gas or droplet detonation and can be used in various technological devices and energy installations which operate by means of pulse detonation combustion. Proposed is a method for initiating detonation in a tube containing a combustible mixture, which involves accelerating a turbulent flame front and amplifying the formed shock wave by means of positioning, in the tube, a set of obstacles/turbulators having special shapes and positions; also proposed are devices (variants) for implementing said method. The invention provides an optimal balance between the flame front acceleration rate and the shock wave amplification rate, thus permitting a decrease in the pre-detonation distance and the time to achieve detonation and allowing the use of short tubes for initiating detonation which have a near-critical detonation propagation diameter.
||WO||WO/2014/123445 - MULTI-PURPOSE REMOTE-CONTROLLED AMPHIBIOUS ROBOTIC COMPLEX||14.08.2014||
||PCT/RU2013/000089||ESAULOV, Evgeny Igorevich||ESAULOV, Evgeny Igorevich|
The invention belongs to means of inspection and maintenance of waterworks, mainly water conduits, and can be used in inspection and maintenance of a set of structures withdrawing water from rivers, water reservoirs or other water bodies and transporting the same to a station unit of a hydroelectric power plant, pump station, etc. as well as withdrawing water from such facilities, mainly from underground structures of this type. The developed complex is intended for operation in channels, preferably in standard and non-standard water conduit structures, including those which are structural members of hydroelectric power plants for which purpose the complex is capable of operating in water conduits, particularly featuring a cone-shaped structure of inlet part and accessible from single side.
||WO||WO/2014/123443 - METHOD AND DEVICE FOR VIBRATION DIAGNOSIS AND FORECASTING SUDDEN ENGINE FAILURE||14.08.2014||
||PCT/RU2013/000085||IVANOV, Alexandr Vladimirovich||IVANOV, Alexandr Vladimirovich|
The invention relates to engine testing. During vibration diagnosis and the forecasting of sudden failure as a result of damage to the bearing between the rotors of a turbojet engine containing two rotors and one inter-rotor bearing, vibration signals from vibration speed and/or vibration acceleration sensors mounted at points on the engine housing where information can be obtained about the state of the inter-rotor bearing are converted into informational vibration signals. Values are calculated which show the correlation between the informational vibration signals and threshold values on diagnostic frequencies. In this calculation, vibration signals are transformed into a spectrum using a Fourier transform, and spectral analysis is used to identify in this spectrum maximum values on diagnostic frequencies in the form of combined rotor rotation frequencies and/or multiples of the rotor rotation frequencies, each maximum value corresponding to one of a plurality of threshold values. The technical result is that of reducing the risk of sudden engine failure by predicting the failure of an inter-rotor bearing.
||WO||WO/2014/123442 - HIGH-SPEED PULSE DETONATION GAS BURNER AND METHOD OF FUNCTIONING THEREOF||14.08.2014||
||PCT/RU2013/000084||NONPROFIT PARTNERSHIP IN SCEINCE, EDUCATION AND INNOVATION ACTIVITIES "CENTER FOR PULSE-DETONATION COMBUSTION"||FROLOV, Sergey Mihaylovich|
The invention relates to devices for the combustion of gaseous or atomized liquid fuel during pulse detonation and can be used in technological devices and energy installations having a high heat rate. Proposed is a high-speed pulse detonation gas burner and a method of functioning thereof. The burner comprises a housing provided with a set of cooled obstacles, and a mixing and ignition device. The set of obstacles is comprised of obstacles having different tube cross-section blocking coefficients and different shapes which change in accordance with the distance from an ignition source in such a way as to provide an optimal balance between the turbulent front acceleration rate and the amplification rate of the formed shock wave in order to effect the transition from combustion to detonation. The proposed invention, by using a cyclic detonation mode for the combustion of a fuel mixture, provides for maximal thermodynamic efficiency of the burner by means of the complete combustion of the mixture in the detonation wave and by means of creating, at the outlet of the burner, a high-speed jet of high-temperature detonation products.
||WO||WO/2014/123448 - PRODUCING HETEROSTRUCTURES (VARIANTS) FOR THE MID-INFRARED RANGE||14.08.2014||
||PCT/RU2013/000796||KIZHAEV, Sergei Sergeevich||KIZHAEV, Sergei Sergeevich|
The present invention relates to technology for producing spontaneous emission sources based on semiconductor compounds of the AIIIBV type for a spectral range of 2.6-4.7 microns and to technology for producing photosensitive structures for a spectral range of 2.0-4.7 microns. According to a first embodiment, the heterostructure contains a substrate containing InAs, a barrier layer containing InSbP and situated on the substrate, and an active layer containing InAsSbP and situated on the barrier layer. LEDs produced on the basis of the first embodiment of the heterostructure emit at a wavelength within the range of 2.6-3.1 microns. According to a second embodiment, the heterostructure contains a substrate containing InAs, an active area containing InAsSb and situated on the substrate, and a barrier layer containing InSbP and situated on the active area. The active area can contain a bulk active layer of InAsSb, quantum wells of InAs/InAsSb or a strained-layer superlattice of GaInAs/InAsSb. LEDs produced on the basis of the second embodiment of the heterostructure emit at a wavelength within the range of 3.1-4.7 microns and photodiodes have a broad sensitivity range of 2.0-4.7 microns. In the method for producing the heterostructure, tert-butylarsine is used as the arsenic source and tert-butylphosphine is used as the phosphorus source.
||WO||WO/2014/123450 - MOISTURE METER||14.08.2014||
||PCT/RU2013/001036||SIZIKOV, Oleg Kreonidovich||SIZIKOV, Oleg Kreonidovich|
A moisture meter for granular and liquid materials, containing: a primary transducer, formed of an outer screen conductor (4) and a signal conductor (5), the space between which is meant to be filled with the material to be measured, a first end (7) of the signal conductor acting as the input for said transducer and a second end of the signal conductor (5) being connected to the screen conductor (4) in such a way that an electrical contact is formed at the place where the two connect; a probing signal generator (1), which has a control input and is designed on the basis of a harmonic signal generator, the frequency of which can be re-tuned; an electronic control device (2), which is connected to the control input of said generator (1) and is capable of controlling the re-tuning of said generator (1) within the operating frequency range; a measuring cell (6), containing a detector (10) connected to the input (7) of the transducer; a resistor (8), one lead of which is connected to the outlet of the generator (1) and to a detector (9), and the second lead of which is connected to the input (7) of the primary transducer, the leads of detector (9) and detector (10) being connected to a measuring device (3) which makes it possible to determine the moisture level on the basis of complex dielectric permittivity. The moisture meter enables measurement of the moisture level of granular and liquid materials, and provides heightened precision as well as insensitivity to variations in the density of a material at low moisture levels.
||WO||WO/2014/123452 - BOOM BLOCK||14.08.2014||
||PCT/RU2013/001076||IGNATOV, Nikolay Nikolaevich||IGNATOV, Nikolay Nikolaevich|
The proposed invention relates to running gear for sea and river ships, and makes it possible to improve the handling quality and safety of a sea or river ship, primarily a sailing yacht, by preventing accidental movement of the boom and by providing the possibility of setting and adjusting the sails with a preventer in place. The proposed adjustable preventer or "boom block" is an inertia mechanism attached to the deck, the deck superstructures and/or the masting for the purpose of paying out and winding in a rope of the running gear, the free end of which is rapidly secured to the deck, the deck superstructures or the boom. When the boom block is fastened to the deck and is not being used for its designated purpose, it can be used to secure a member of the crew working on the deck. In this case, the free end is attached to a safety harness or life jacket.