baber/WOPTO huggingface dataset:
Patent RU-2233739-C1 (RU)
Inventor: LESHCHIKOV V A
IPC: B28C7/16
Filed: 2002-12-06
Granted: 2004-08-10
Abstract: FIELD: construction; production of mortars. 
     SUBSTANCE: the invention presents a hand sliding gate, that is intended for preparation of mortars and may be used for periodic exhaustion of contents in concrete mixers and silos. The invention allows to create a sliding gate simple in design and reliable in operation. The hand sliding gate placed on a discharge opening of a tank for periodic discharge its contents includes a shutting the discharge opening mounted pivotally a cut-off plate, at least one lever pivotally linked with the cut-off plate and with having a handle control unit of a cut-off plate. The control unit of the cut-off plate is made in the form of an eccentric placed on a fixed axis and a fixed on the tank wall thrust plate mounted with a capability of interaction with the eccentric at its turning movement in the shutting process. The lever is mounted with capability of movement through the "dead" point located on a straight line passing through the axis of rotation of the eccentric and the axis of the lever. 
     EFFECT: the invention allows to create a sliding gate simple in design and reliable in operation. 
     3 dwg
Patent RU-2233639-C1 (RU)
Inventor: SABODASHEVSKIJ O V
IPC: A61B17/56
Filed: 2003-01-09
Granted: 2004-08-10
Abstract: FIELD: medicine, orthopedics, traumatology. 
     SUBSTANCE: one should remove the tumor due to segmental resection of articular end or resection of the whole joint. Then one should substitute the developed oncoresectional defect with an osseous cement and antibiotics with anatomical configuration made due to manual modeling out of hardening cement mass and at sizes of removed articular end or a joint as a whole. The second stage after manufacturing and obtaining total individual endoprosthesis deals with implanting it into osseous-muscular bottom kept by osseous cement. The method enables to prevent the filling of oncoresectional defect with scar-muscular tissue during establishing morphological diagnosis, manufacturing and obtaining an individual prosthesis. 
     EFFECT: higher efficiency. 
     1 dwg, 1 ex
Patent RU-2237037-C1 (RU)
Inventor: TATARINOV A N
IPC: C04B28/14
Filed: 2003-03-06
Granted: 2004-09-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: dry mix suitable for finishing operations contains, wt %: gypsum 99.35-99.54, retardant 0.008-0.15, cellulose ether 0.19-0.25, and re-dispersed latex powder 0.19-0.25. 
     EFFECT: retarded initial setting time and reduced setting duration. 
     2 tbl
Patent RU-2227886-C1 (RU)
Title: Explosive tubular booster
Inventor: DENISOV V A
IPC: F41F1/00
Filed: 2003-04-22
Granted: 2004-04-27
Abstract: FIELD: experimental physics, applicable, in particular, at propelling of rigid bodies. SUBSTANCE: the booster has a body accommodating an explosive and initiating elements. The explosive is made in the form at least of six shaped charges located in the body. The charge recesses are directed towards the body axis with formation in the body cross-section of a ring from plasma jets formed by the charges, the ring is formed by superposition of each subsequent plasma jet on the previous one. The body has the shape of a ring, and the initiating elements are connected by an electric circuit. EFFECT: considerably expanded technical characteristics. 2 dwg
Patent RU-2239253-C1 (RU)
Title: Fast-response dc circuit breaker
Inventor: SEREDKO R E
IPC: H01H75/10
Filed: 2003-05-05
Granted: 2004-10-27
Abstract: FIELD: electrical engineering; protective gear and switching devices. 
     
     
       SUBSTANCE: circuit breaker has vertically mounted contact members, disconnecting spring, trip-free spring, magnetic circuit with restraining hole, main armature, trip-free armature, and control rods. H-shaped magnetic circuit has horizontally positioned side bars; main armature is coupled with movable contact member through trip-free spring with aid of control rods; trip-free armature has movement limiter for mentioned control rods. 
     
     
       EFFECT: reduced height due to vertical position of contact members. 
     
     
       1 cl, 4 dwg
Patent RU-2246235-C1 (RU)
Title: Method for processing of white mustard seeds
Inventor: RUSAKOVA G G
IPC: A23L27/18
Filed: 2003-07-16
Granted: 2005-02-20
Abstract: FIELD: food-processing industry, in particular, processing of white mustard seeds free from anti-nutritive substance of sinalbin. 
     SUBSTANCE: method involves processing ground white mustard seeds by extracting sinalbin thioglycoside at water temperature of at least 95-100 0 C for at least 40 min; separating phases upon completion of extraction procedure; repeatedly washing solid phase at the same temperature and drying by known methods until residual moisture content is not in the excess of 10%. Resultant product may be used as food additive. 
     EFFECT: improved quality of product free from anti-nutritive substances of sinalbin and decomposition products thereof. 
     1 tbl, 1 ex
Patent RU-2235971-C1 (RU)
Title: Method of dispersion of a charge in a borehole
Inventor: FEDOTENKO S M
IPC: F42D1/08
Filed: 2003-07-25
Granted: 2004-09-10
Abstract: FIELD: mining industry; charging of boreholes at blasting operations. 
     SUBSTANCE: the invention is dealt with the field of mining and may be used for charging of boreholes at blasting operations. The invention may be also used at explosive works in construction. The purposes of the invention are: reduction of labor input at charging the boreholes with the dispersed charges, decrease of specific consumption of explosives, improvement of quality of preparation of the blown up rocks material, simplification of creation of the air intervals. The specified purposes are realized due to the fact, that the air intervals in a borehole are created with the help of a pneumatic borehole shuttle, which diameter exceeds the diameter of the borehole. For this purpose the pneumatic borehole shuttle composed of a rubber chamber with a nipple and a linking tube with a hollow needle, in a compressed form is put into a borehole on the linking tube down the given depth, that is adjusted with the help of the linking tube. Then it is pumped with air up to the given pressure, the linking tube is separated from the and then pump up his(its) air up to the set pressure then a connecting tube separate from pneumatic borehole shuttle and taken out from the borehole. Then a striker and a part of the charge is placed on the pneumatic borehole shuttle. Then using the same linking tube they drop the following borehole shuttle in the compressed form down to the set depth and all sequence of such actions is repeated for economically and technically substantiated number of such pneumatic borehole shuttles for a borehole. 
     EFFECT: the invention allows to reduce labor input at charging the boreholes, to decrease specific consumption of explosives, to improve quality of preparation of the blown up rocks material, to simplify creation of the air intervals. 
     2 dwg
Patent RU-2256295-C1 (RU)
Title: Frame synchronization device
Inventor: BERLOV V V
IPC: H04L7/08
Filed: 2004-01-19
Granted: 2005-07-10
Abstract: FIELD: digital communications; 
     SUBSTANCE: proposed device is used for frame synchronization of digital time-division multiplex data transmission systems and incorporates provision for synchronizing data transmission class at dispersed sync combination of group signal and for implementing parallel search for synchronism. Device has first, second, and third random-access memories, storage register, decoder, distributor, generator equipment, phasing unit, flip-flop, first and second inverters, adjusting unit, first, second, and third inverters, first, second, third, fourth, and fifth AND gates, first and second OR gates. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 2 dwg
Patent RU-2255067-C1 (RU)
Inventor: VLASENKO A M
IPC: C04B22/08
Filed: 2004-03-12
Granted: 2005-06-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: chemical additive contains 69.5-78 sodium chloride, 0.05-0.5% sodium hexametaphosphate, and crude lignosulfonates (the rest). 
     EFFECT: prolonged fluidized state of concrete mixes and building mortars, increased compaction strength of cement concretes, imparted tolerance of cement concretes and building mortars to steel reinforcement, and prevented appearance of wall saltpeter. 
     2 ex
Patent RU-2248850-C1 (RU)
Title: Ultrasonic device
Inventor: KOLOMEETS N P
IPC: G01N29/00
Filed: 2004-06-21
Granted: 2005-03-27
Abstract: FIELD: ultrasonic engineering; ultrasonic vibration systems for engineering purposes. 
     
     
       SUBSTANCE: proposed ultrasonic device that can be used for cleaning (ultrasonic baths), dispersing, homogenizing, and emulsifying materials has ultrasonic converter accommodating waveguide radiating system which is in acoustic contact with converter. Waveguide radiating system has coaxially installed bending-vibration waveguides separated by longitudinal-vibration waveguide sections. Bending-vibration waveguides are disposed in planes perpendicular to axis of longitudinal-vibration waveguide axis and spaced λ/4 apart, where λ is longitudinal-vibration wavelength. Thickness of each bending-vibration waveguide installed at antinode point of longitudinal vibrations is λ/15. Thickness of each of remaining bending-vibration waveguides is λ/18. Thicknesses of converters are set by way of calculations and experiments including attaining of maximal possible cavitation capacity during liquid sonication. Total length of radiator is a multiple of λ/2. 
     
     
       EFFECT: enhanced radiation effectiveness. 
     
     
       6 cl, 2 dwg
Patent RU-2269436-C1 (RU)
Title: Method of generation of gas flow for filling flexible envelopes of safety systems
Inventor: PETUKHOV NIKOLAJ NIKOLAEVICH
IPC: B60R21/26
Filed: 2004-10-29
Granted: 2006-02-10
Abstract: FIELD: transport engineering; vehicle safety systems. 
     SUBSTANCE: according to invention, parameters of ambient medium and object on which safety system is installed are measured and, basing on said parameters, required velocity of gas flow and volume of gas are determined.  Type of gas source is chosen to provide required velocity of gas flow and volume of gas.  Pulse delivery of gas into envelope from supply sources is provided with simultaneous measurement of parameters of ambient medium and object on which system is installed and, basing on measured parameters, required rate of gas delivery is determined.  Gas supply sources of required type are set into operation according to chosen rate.  Invention provides quick action and accuracy of control of gas flow filling flexible envelopes depending on parameters of ambient medium and object, and safety of flexible envelopes at simultaneous action of supplied gas and ambient medium. 
     EFFECT: improved reliability and safety. 
     5 cl, 1 dwg
Patent RU-2284455-C1 (RU)
Inventor: KUZNETSOV VLADIMIR MARKOVICH
IPC: F42B15/00
Filed: 2005-02-01
Granted: 2006-09-27
Abstract: FIELD: armament. 
     SUBSTANCE: the radio-controlled missile has a separating engine, sustainer stage with the control equipment connected to the antenna device in the form of a sustainer antenna positioned on the rear end face of the sustainer stage and two start antennas.  The aft part of the sustainer stage with the sustainer antenna is positioned in the cavity made on the front end face of the engine.  The start antennas are positioned on the lateral surface of the sustainer stage.  The antenna device is provided with a waveguide switch having outgoing arms, one of which is connected to the input of the control equipment, and the others - to the antennas provided with movable dampers. 
     EFFECT: enhanced reliability of the radio-controlled missile and reduced signal distortion. 
     2 dwg
Patent RU-2290265-C1 (RU)
Inventor: KRIVITSKIJ ANTON ANTONOVICH
IPC: B08B9/043
Filed: 2005-07-05
Granted: 2006-12-27
Abstract: FIELD: municipal service, namely liquidation of emergency clogging in pipelines, cleaning pipelines by removing clogs, namely cleaning sewage and raining water drainage systems in city services. 
     SUBSTANCE: apparatus includes frame, feeding device with pressure roller, adapter, flexible wire and drums. One drum is used for winding flexible wire and other drum is used for winding rope. Drums are made with possibility of joining by means of locking member. Adapter is secured to flexible wire and to rope simultaneously. 
     EFFECT: improved efficiency, operational reliability, mobility, simplified design of apparatus. 
     2 cl, 4 dwg
Patent RU-2288827-C1 (RU)
Inventor: SEMENOV ALEKSANDR NIKOLAEVICH
IPC: B23K33/00
Filed: 2005-09-19
Granted: 2006-12-10
Abstract: FIELD: processes for welding thick-wall tubes without using additives, namely method for preparing tube edges for electron-beam welding. 
     SUBSTANCE: end of one of welded tubes is faced by means of cutter by angle 90° relative to its axis. End of other tube is worked by angle 90° relative to its axis inside tube and in upper portion of worked end annular protrusion is remained. Thickness and length values of said protrusion are no more than 4 mm. Technological groove is formed by means of cutter under said annular protrusion; depth and width of said groove are no more than 1 mm. With use of rolling out roller annular protrusion is bent outside by angle 45 - 90° relative to tube axis. Bent protrusion is turned for imparting to its cross section shape of isosceles triangle or isosceles trapezium or rectangle for forming protruded additive. In end of tube under protruded additive cylindrical cavity is turned with inner diameter equal to outer diameter of end of first tube. Said cavity is turned by depth equal to half of base of cross section of protruded additive. 
     EFFECT: simplified, reduced-cost process for assembling tubes for welding due to automatic centering of tubes at assembling. 
     3 cl, 6 dwg, 1 ex
Patent RU-2299039-C1 (RU)
Inventor: MELIKJAN MELIKSET LITVINOVICH
IPC: A61C13/30
Filed: 2005-09-28
Granted: 2007-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying endodontic treatment to root canals, forming cavities in each of canals with depth not exceeding 1/2 - 1/3 times length of the corresponding canal after having prepared demineralized tissues of cervical root one-third with preparation surface relief being preserved and forming destroyed root walls from macrofilled composite to gingiva level with following immobilization of roots separated due to perforation by means of at least one preliminary generated reinforcing immobilization wire pin fixed by means of glass ionomer cement in root canal cavities to be joined, on a root base surface and on naked interradicular septum surface not more than by 1/3 of its height. Intracanal parts are formed as interlaced gilt metal wires and bent relative to intermediate supracanal pin parts according to fixing canals direction. The intermediate supracanal part manufactured from same not interlaced wires repeats root base surface relief and naked interradicular septum surface relief. At least one coronal part cavity walls pin is formed after fixation from macrofilled composite to occlusion surface level with formed coronal cavity being subsequently reinforced to equator level by means of coronal carcass produced from gilt metal mesh fixed by means of glass ionomer cement in coronal cavity and by means of three additional pins on the root base. The bifurcation or trifurcation zone and interradicular septum is closed with glass ionomer cement. The intraradicular parts of additional pins are placed in canal cavities through perforated openings in coronal carcass by means of glass ionomer cement together with preliminary fixed intracanal parts of immobilization wire pin. Fixed coronal carcass cavity is filled with microfilled composite, and then damping a cavity on equator level and coronal part walls from equator to occlusion surface are reinforced by means of the second coronal net carcass fixed with glass ionomer cement. The second coronal net carcass cavity is filled to occlusion surface level with microfilled composite composite. Tubercles are restored from macrofilled composite. 
     EFFECT: enabled stability and strength of perforated root; simplified lateral teeth repair; reduced risk of traumatic complications. 
     10 cl
Patent RU-2300223-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/10
Filed: 2005-11-17
Granted: 2007-06-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes stachys cutting, blanching thereof in aqueous solution of table salt, sugar and ascorbic acid. Then product is dried by subsequent convective and microwave drying and pre-packed into packing made of polymeric or combined material in oxygen-free atmosphere. 
     EFFECT: new foodstuff with unique combination of organoleptic characteristics of dried prune and vegetable salad.
Patent RU-2306375-C1 (RU)
Inventor: TRACHUK ARKADIJ VLADIMIROVICH
IPC: D21H19/84
Filed: 2005-12-06
Granted: 2007-09-20
Abstract: FIELD: production of ink-jet printing paper with special pigment coat applied thereto. 
     SUBSTANCE: method involves manufacturing paper-base; applying onto one side of paper-base ink-perceptive coat consisting of pigment, binder and cationic fixative; applying onto opposite side of paper-base curling-preventive coat; refining both surfaces of paper; using mixture of amorphous silicon dioxide and calcium or kaolin carbonate as ink perceptive pigment for coat, said mixture having specific outer surface less than 20 m 2 /g in the ratio of (75-45):(25-55); using polyvinyl alcohol as binder in an amount of 20-25% by weight of pigment; using polydiallyl dimethylammonium chloride as cationic fixative. 
     EFFECT: improved printing characteristics and increased paper surface strength. 
     3 cl, 1 tbl, 7 ex
Patent RU-2304735-C1 (RU)
Inventor: KHADEEV RAVIL GAFIEVICH
IPC: F16H48/22
Filed: 2005-12-13
Granted: 2007-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: gear ratio converter comprises planet differential provided with the driving carrier and central gear wheels of different diameters.  One of the gear wheels is secured to the output shaft for permitting power transmission to the output shaft.  The second gear wheel loads the friction device with a given sliding force.  The driven part of the friction device is rigidly connected with the third central gear wheel that freely rotates on the output shaft and transmits rotation to the fourth central gear wheel through the reduction gear.  The fourth central gear wheel is rigidly connected with the output shaft. 
     EFFECT: simplified design. 
     1 dwg
Patent RU-2287678-C1 (RU)
Inventor: ZARIPOV AZAT TIMER JANOVICH
IPC: E21B43/24
Filed: 2005-12-16
Granted: 2006-11-20
Abstract: FIELD: oil industry, possible use during extraction of deposit of high viscosity and bituminous oil. 
     SUBSTANCE: in accordance to method during extraction of heterogeneous oil-bitumen deposit, extracting two-mouth horizontal well is built. Above extracting two-mouth horizontal well in parallel two it forcing two-mouth horizontal well is built, thus forming a pair of two-mouth horizontal wells. At adjacent section of deposit, analogical pair of two-mouth horizontal wells is built. Pairs of two-mouth horizontal wells are driven separately, enveloping most productive deposit zones. Modes of operation of pairs of two-mouth horizontal wells on extraction are set with consideration of special features of each section of deposit. Forcing of heat carrier is performed into upper forcing two-mouth horizontal wells from both mouths. Extraction of product from product two-mouth horizontal wells is performed using swab pump, while swab pumps of adjacent product two-mouth horizontal wells are connected to each other. 
     EFFECT: increased oil yield coefficient and increased coverage of bed by thermal effect and displacement. 
     1 ex, 1 tbl, 1 dwg
Patent RU-2304570-C1 (RU)
Inventor: PANOVA ELENA ALEKSANDROVNA
IPC: C04B41/45
Filed: 2006-03-06
Granted: 2007-08-20
Abstract: FIELD: production of compositions used  for manufacture of decorative and finishing materials for resindential, public and industrial buildings and transport facilities. 
     SUBSTANCE: proposed composition contains binder in form of heat-activated adhesive and filler - common salt and crumb or powder of natural stone at the following ratio of components, mass-%: heat-activated adhesive, 30.0-60.0; common salt, 10.0-35.0; the remainder being natural stone crumb or powder. 
     EFFECT: enhanced strength parameters; facilitated procedure of manufacture and processing of wastes. 
     3 ex
Patent RU-2302451-C1 (RU)
Inventor: MEL NIKOV VJACHESLAV GEORGIEVI
IPC: C10M125/26
Filed: 2006-03-20
Granted: 2007-07-10
Abstract: FIELD: mechanical engineering; prolongation of overhaul periods for mechanisms, machines and equipment. 
     SUBSTANCE: proposed lubricating compound contains the following components, mass-%: ground mixture of minerals, 1.0-3.5; surfactant, 6-12; the remainder being binder. Used as surfactant is mixture of 0.5-% aqueous solution of disodium salt of sulfo-succinic acid and 0.1-% aqueous solution of lauryl sulfate taken at ratio of 1:1. Ground mixture of minerals includes, mass-%: diorite, 10-15; gabbro, 15-25; the remainder being serpentine. Proposed lubricating compound reduces intensity of wear by 2.4-5.1 times and friction coefficient by 2-5.5 times. 
     EFFECT: enhanced efficiency. 
     2 tbl, 3 ex
Patent RU-2297826-C1 (RU)
Inventor: BELOGOROKHOV ALEKSANDR IVANOVI
IPC: A61K8/25
Filed: 2006-04-06
Granted: 2007-04-27
Abstract: FIELD: cosmetology, in particular new water-in-oil compositions for skin care having protective action against UV-irradiation. 
     SUBSTANCE: claimed agent contains water-and-oil base and nanocrystalline silicium carbide. 
     EFFECT: increased sun-protective effect due to enhanced light absorption region. 
     11 cl, 3 tbl
Patent RU-2317975-C1 (RU)
Inventor: PONOMARENKO LARISA BORISOVNA
IPC: C07C233/03
Filed: 2006-06-07
Granted: 2008-02-27
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: process involves formic acid-methylamine reaction via intermediate methylammonium formate salt, which is dehydrated in presence of molybdenum trioxide catalyst dissolved in aqueous methylamine and added to formic acid in amount 2.0-4.0 wt % based on the latter. Reaction is carried out for 1-2 h in reactor filled with inert packing material having developed surface without cooling of reaction mixture, whereupon volatile products are distilled away at bottom temperature up to 190°C for 60-90 min. Bottom residue containing catalyst, after isolation of desired product, is returned to reactor. 
     EFFECT: reduced reaction time, reduced power consumption, improved quality of product obtained at increased yield, and diminished production waste. 
     5 cl, 8 ex
Patent RU-2339430-C1 (RU)
Inventor: BAKIEV AKHMET VAKHITOVICH
IPC: B01D45/08
Filed: 2007-01-10
Granted: 2008-11-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil and gas industry for objects of extraction, transporting and utilisation of gas and can be employed for gas scrubbing from dropping liquid and solid impurities. Flow of scrubbed gas is supplied to case 1 via feeding sleeve 2. Dropping liquid and solid impurities are caught at working element 5 made in form of rows of inclined profiled box plates equipped with chutes arranged in the center and on sides and facing the direction counter to flow. Caught liquid and solid impurities flow via the chutes of the plates into a bottom part of the case 1 and are withdrawn through sleeve 4. Scrubbed gas is discharged via sleeve 3. 
     EFFECT: upgraded efficiency of gas scrubbing. 
     3 dwg