baber/WOPTO huggingface dataset:
Patent RU-2224946-C1 (RU)
Title: Lighting unit of vehicle
Inventor: KNJAZEV D I
IPC: B60Q1/26
Filed: 2002-06-10
Granted: 2004-02-27
Abstract: FIELD: lighting engineering. SUBSTANCE: invention can be used in the capacity of indicating lighting device, in particular, automobile stop lamp. Lighting unit comprises elongated body, diffuser connected to body and demonstrating various light zones and/or optical properties, flexible printed circuit board and light sources with lamp holders placed into reflector. Light sources with lamp holders and flexible printed circuit board are located on detachable base installed in body and coming in the form of elongated part including three elements. First element has U-shaped section with closed butts, second and third elements have L-shaped cross-section. Second and third elements are so positioned with reference to first element that their angles are directed outwards, first components of second and third elements are connected correspondingly to proper butt of first element and second components of second and third elements are so connected to one of elongated sides of first element that their adjoining butts face one another. On outside of second components there are formed cutouts which carry fixing elements. Guides carrying stopping teeth formed on outer side of each guide are located on opposite elongated side of first element. Body has location seat for base which is positioned in body and is fixed in it with stopping tooth of each guide and fixing elements. EFFECT: improved maintainability of lighting unit thanks to easy access to light sources and printed circuit board. 13 cl, 4 dwg
Patent RU-2223369-C1 (RU)
Inventor: PASHKIN E M
IPC: E02D27/08
Filed: 2002-07-09
Granted: 2004-02-10
Abstract: FIELD: construction, particularly restoration of architecture masterpieces built on frost-heaving soil. SUBSTANCE: method for deforming prevention of buildings having pile foundation of fully or partly decayed wood involves excavation by-pass wells; building reinforcing members under foundation base such that reinforcing members span the whole foundation base length; feeding hardening material into hollow reinforcing members and to soil surrounding reinforcing members. By-pass wells are L-shaped and formed on foundation opposite corners. Reinforcing members building is carried out simultaneously with advancement stabilizing thereof and with seasonal soil heating. Device for foundation reinforcing includes crushing means, hollow reinforcing means and injector. Hollow reinforcing means have conical ends with orthogonal advancement stabilizing means. Injector is located on end cone coaxially to reinforcing member and is connected with hardening material feeding pipe branch. Channels for heating wire are formed in reinforcing member inner surfaces. Heating wire is attached to electric system and automatic heat regulator. EFFECT: increased efficiency, reduced costs, prevention of soil frost-heaving. 2 cl, 4 dwg, 1 ex
Patent RU-2210457-C1 (RU)
Title: Continuous casting method
Inventor: SHATOKHIN I M
IPC: B22D11/00
Filed: 2002-07-24
Granted: 2003-08-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention can be used at continuous casting of metals by "melt-on melt" method. Method includes delivery of metal stream from casting ladle into intermediate ladle divided by partitions into central and extreme zones. Zones communicate through holes in partitions. metal from extreme zones passes through pouring nozzles without interruption of stream to level into crystallizers. Place of delivery of stream into central zone of intermediate ladle is changed in turn after casting of each melt. Stream is displaced from cross axis of ladle by 2-3 diameters, thus reducing washing out of lining of ladle bottom. Metal layer in intermediate ladle is maintained not higher than upper edge of partitions and not lower than upper holes in partitions. This prevents overflow of oxide-saturated metal and slag from central zone into extreme zones and oxide contamination of metal in extreme zones. Invention increases number of melts through one intermediate ladle. EFFECT: increased casting yield and quality of metal. 2 cl, 1 tbl
Patent RU-2223647-C1 (RU)
Inventor: JUNESSI AR JAN
IPC: C07D263/42
Filed: 2002-09-02
Granted: 2004-02-20
Abstract: Изобретение относится к средству, активирующему прорастание семян пшеницы, где в качестве средства применяют 4-(5-R-2-фурил)метилиден-2-фенил-5(4Н)-оксазолоны формулы 1, в которой 1.1 R=-С 6 Н 5 ; 1.2 R=р-СН 3 -С 6 Н 4 ; 1.3 R= р-Br-С 6 Н 4 . Технический результат - расширение ассортимента высокоэффективных средств для улучшения посевных качеств семян пшеницы. 1 табл.
Patent RU-2222171-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: ERMOLENKO S A
IPC: A01F25/00
Filed: 2002-09-16
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, treatment of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain in microwave electromagnetic field with the use of propionic acid comprising additive of chitosan. Source of chitosan is preparation produced by sequential extracting of Mortierella hygrophila micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage method. 2 ex
Patent RU-2218471-C1 (RU)
Title: Gas-turbine engine afterburner
Inventor: BELOUSOV V A
IPC: F02K3/10
Filed: 2002-10-02
Granted: 2003-12-10
Abstract: FIELD: aircraft industry. SUBSTANCE: proposed afterburner of gas-turbine engine contains behind-turbine channel and prechamber including V-shaped flame stabilizer accommodating burners which are connected with hollow intakes through holes in stabilizer top, intakes being coupled with nozzles and with fuel supply pipelines. Fuel-gas and gas radial swirlers with blades featuring opposite twist are arranged in walls of burner housing in series with gas-air duct. Each burner housing is connected from flow inlet side with cylindrical thrust and floating bushings. Inner space of floating bushing is in contact with outer surfaces of fuel nozzle, and at other side, outlet of burner housing swirler nozzles is connected with inner space of V-shaped stabilizer. Outlet of gas swirler nozzles is connected through conical wall with hollow cylindrical inner shell. Cylindrical flange with uniformly spaced through holes over circumference is located on outer surface of burner housing, through holes being connected with space formed by cylindrical hollow inner shell and outer shell with longitudinal ribs on inner surfaces connected to rear end face of flange. Longitudinal ribs are in contact with outer surface of cylindrical inner shell. Front end of burner housing flange is connected with hollow intake curved in direction of gas flow whose inlet cross section is square to gas flow of through duct and is located from minimum cross section of behind-turbine channel at a distance defined by claimed ratio. EFFECT: provision of optimum combination of hydraulic losses high combustion efficiency and reliable operation of afterburner. 3 dwg
Patent RU-2234145-C1 (RU)
Inventor: KORJAK V V
IPC: G09F15/00
Filed: 2002-12-18
Granted: 2004-08-10
Abstract: Бескаркасное переносное рекламно-информационное устройство для повышения удобства в пользовании имеет вспомогательную панель, выполненную, по крайней мере, из трех соединительных панелей одинаковой ширины, а по обеим вертикальным сторонам информационной панели выполнены клапаны с направляющими выступами и фигурными прорезями. 3 з.п. ф-лы, 7 ил.
Patent RU-2240931-C1 (RU)
Inventor: SLIVINSKIJ E V
IPC: B60G21/00
Filed: 2003-03-31
Granted: 2004-11-27
Abstract: FIELD: transport engineering; railless vehicles. 
     SUBSTANCE: proposed stabilizer consists of U-shaped rod whose middle part is arranged in supports rigidly secured on body, and end sections are installed in holes of bushings installed for movement in brackets rigidly secured on levers of wheel suspension. End sections are provided with bevel gears interacting with toothed sectors secured on vehicle body. 
     EFFECT: improved efficiency of stabilizer in operation. 
     2 dwg
Patent RU-2248675-C1 (RU)
Title: Speech signal transfer method
Inventor: FEDOROVSKIJ V V
IPC: H04K1/06
Filed: 2003-10-09
Granted: 2005-03-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: signal is divided on time intervals, and transfer of time intervals is performed along several data channels, while each time interval is transferred along separate channel, selected randomly. 
     EFFECT: higher efficiency. 
     7 dwg
Patent RU-2250525-C1 (RU)
Title: Method for drying solid insulation of transformer windings in sealed tank
Inventor: MOROZ N K
IPC: H01F41/02
Filed: 2003-10-16
Granted: 2005-04-20
Abstract: FIELD: electrical engineering; electrical machine manufacture. 
     
     
       SUBSTANCE: proposed method used for drying transformer insulation in sealed tank involves repeated cycles including build-up of electric field by applying dc voltage between conductors of at least one winding and transformer case and maintaining electric field for 2 - 4 h; circulation of transformer oil contacting solid insulation of transformer windings followed by moisture extraction from oil by centrifuging or freezing it out; novelty is that electromagnetic flux is produced at the same time as electric field by passing ac current of 0.05 - 0.5 A through low-voltage winding and that electric field is built up by applying dc voltage between high-voltage winding conductors and case. 
     
     
       EFFECT: reduced power requirement due to augmenting the process. 
     
     
       1 cl, 1 dwg
Patent RU-2244962-C1 (RU)
Title: Apparatus for simulating two-position equilibrium of planet core and pulsar
Inventor: GOKHSHTEJN A JA
IPC: G09B27/02
Filed: 2003-11-28
Granted: 2005-01-20
Abstract: FIELD: investigations of dynamics of cores of spatial objects, visual aids in teaching programs. 
     SUBSTANCE: apparatus includes vessel with vertically oriented symmetry axis and with possibility of rotation around said axis. Inner surface of vessel bottom is concave one and it has third-order generatrix. Ball is arranged on bottom of vessel. Inner surface of vessel bottom is surface of revolution with generatrix z = as 3  where z - distance along symmetry axis measured from inner surface of vessel bottom inside vessel; s - distance from symmetry axis; a - constant coefficient. Vessel has cylindrical bead and it is mounted in vertical shaft of motor. 
     EFFECT: possibility for demonstrating simultaneous existence of two equilibrium positions of planet core and pulsar. 
     3 cl, 15 dwg
Patent RU-2261182-C1 (RU)
Inventor: NEKRASOV V I
IPC: B60K17/08
Filed: 2004-02-02
Granted: 2005-09-27
Abstract: FIELD: transport engineering; vehicle transmissions. 
     SUBSTANCE: proposed gearbox contains input shaft 2 and output shaft 4 arranged in parallel.  Four gears 9, 11, 12, 19 are united to form cluster by shaft 3.  Gears 16-18 of output shaft 4 are in pair meshing with gears 9-12 of cluster.  Gear 19 of cluster engages with gear 22 of output shaft through idler gear or cluster of two reverse gears 21-21.  Two shifter sleeves 32, 33 are installed on hubs of output shaft 4.  Input shaft 2 is arranged coaxially to four gear cluster shaft.  One of gears 6 of input shaft is fixed, and gears 7, 8 are freely fitted.  Said three gears are in pair meshing with gears 13-15 freely fitted on output shaft 4.  Three two-position twin shifter sleeves A, B, C are installed between four pairs of gears being arranged on gears of parallel shafts.  One member is installed on rim of gear of input shaft 2, other member is installed opposite to first member on rim of gear of output shaft 4.  Members are intercoupled by three shifter forks 25, 28, 31.  Invention provides up to 24 forwards speeds and up to 8 reverse speeds. 
     EFFECT: enlarged operating capabilities of vehicle. 
     1 tbl, 2 dwg
Patent RU-2262020-C1 (RU)
Inventor: LOGUNOV JU M
IPC: F16H57/04
Filed: 2004-02-24
Granted: 2005-10-10
Abstract: FIELD: mechanical engineering; removal of excessive pressure from reservoirs of reduction gears, gear-boxes and other mechanisms. 
     SUBSTANCE: proposed breather has stepped housing 1 with air escape hole, cap 6 and hemispherical dampening element 5. Rod 2 is fitted in air escape hole. Upper part of rod 2 is provided with circular groove. Lower part of rod 2 which is taper in shape extends beyond housing. Dampening element 5 is received by circular groove of rod 2. Cap 6  mounted immovably on housing 1  is provided with slots 7 in its lower part. Clearance is formed in between bottom of cap 6 and end face of rod 2. As soon as pressure reaches its excessive level, rod moves upward letting the air outside through clearance formed between dampening element 5 and through hole of housing 1, flat and slots 7. 
     EFFECT: enhanced operational reliability; avoidance of water penetration inside mechanism at immersion of breather in aqua medium. 
     4 dwg
Patent RU-2258188-C1 (RU)
Inventor: SUKHOVA N N
IPC: F28F25/08
Filed: 2004-03-15
Granted: 2005-08-10
Abstract: FIELD: counterflow cooling towers. 
     SUBSTANCE: proposed cooling tower sprinkler unit contains sieve members made of polymeric material installed in rows at different angles relative to members in adjacent rows.  Said members in rows are installed at angle of 70°-120° to horizon, end faces of members being connected by welding along four side surfaces of unit which is made of height within 300 and 1500 nm and width within 500 and 2000 mm.  Members in rows are installed at distance of 0.5-2.0 of member height.  Members are made with different cross section and are arranged in definite compositions, for instance, round and triangular sections, or triangular and rhombic sections.  Fire-proofing compound and/or biological protection additions and/or additions to decrease water repellency are introduced into material of members. 
     EFFECT: provision of high efficiency of heat-mass exchanger at different operating conditions of cooling tower and operation reliability. 
     4 cl, 4 dwg
Patent RU-2261336-C1 (RU)
Title: Способ работы тепловой электрической станции
Inventor: SHARAPOV V I
IPC: F01K17/02
Filed: 2004-04-20
Granted: 2005-09-27
Abstract: Изобретение относится к области теплоэнергетики и может быть использовано на тепловых электростанциях. Техническим результатом, достигаемым заявленным изобретением, является повышение эффективности и экономичности тепловой электрической станции. Для достижения этого результата предложен способ работы тепловой электрической станции, по которому сетевую воду подогревают в сетевых подогревателях паром отопительных отборов теплофикационной турбины, подпиточную воду теплосети перед подачей в обратный сетевой трубопровод деаэрируют, для чего в деаэратор подают исходную и перегретую воду. Поддержание заданной концентрации растворенного кислорода в деаэрированной подпиточной воде осуществляют путем последовательного регулирования температуры исходной воды и расхода выпара, причем при повышении концентрации растворенного кислорода относительно заданной величины сначала повышают температуру исходной воды, а затем при необходимости увеличивают расход выпара и, напротив, при понижении концентрации кислорода относительно заданной величины сначала уменьшают расход выпара, а затем снижают температуру исходной воды.1 ил.
Patent RU-2277560-C1 (RU)
Inventor: MANELJUK IRINA BORISOVNA
IPC: C09D5/02
Filed: 2004-11-30
Granted: 2006-06-10
Abstract: FIELD: varnish-and-paint industry. 
     SUBSTANCE: field of invention is water-dispersed paints based on acrylic latexes. Invention provides a water-dispersed paint containing, as film-forming substance, styrene/acrylic acid asters copolymer or styrene/acrylic acid copolymer, titanium dioxide and colored pigments, chalk or talc, polyoxyethylated alkylphenol ether, thickening agent: rarely cross-linked copolymer of butyl acrylate, methacrylic acid, and styrene or methylolacrylamide, sodium polyphosphate as dispersant, foam suppressor, preservative, 25% ammonia aqueous solution, ethylene glycol as antifreeze, water, and additionally: butyldiglycol acetate (coalescent), optical bleacher, light stabilizer, and light sensitizer, all components at specified proportions. 
     EFFECT: enhanced atmosphere resistance, light resistance, and stability of coloristic characteristics. 
     5 cl, 2 tbl
Patent RU-2280450-C1 (RU)
IPC: A61P9/00
Filed: 2004-12-29
Granted: 2006-07-27
Abstract: FIELD: pharmaceutical technology, pharmacy. 
     SUBSTANCE: invention relates to producing solid combined medicinal formulations of preparations showing the hypotensive effect on both systolic and diastolic arterial blood pressure, increasing the cardiac blood ejection and enhancing the tolerance to physical loading. Proposed medicinal agent comprises the following components, wt.-%: perindopril erbumin, 0.6-6.6; indapamide, 0.1-2.1; microcrystalline cellulose, 16.0-35.0; magnesium stearate, 0.3-1.7; aerosil, 0.2-1.0; croscarmelose sodium, 1.1-7.5, and lactose, the balance. Also, invention discloses a method for preparing the medicinal formulation. Invention provides reducing mechanical losses of perindopril erbumin and indapamide in the process of the formulation preparing, retaining their properties in intact state and enhancing biological availability of active substances. 
     EFFECT: improved and enhanced medicinal and pharmaceutical properties of agent. 
     3 cl, 2 tbl, 2 ex
Patent RU-2284576-C1 (RU)
Inventor: BEL SKIJ ALEKSANDR JUR EVICH
IPC: G06T15/00
Filed: 2005-02-16
Granted: 2006-09-27
Abstract: FIELD: technology for processing images of moving objects, possible use, in particular, in theatric art, show business when registration/recording is necessary or repeated reproduction of scenic performance. 
     SUBSTANCE: method includes inserting enumeration system for each object and performing projection of enumerated objects onto plane, while projection is displayed in form of graph with trajectories of movement of enumerated objects in each staging. 
     EFFECT: spatial-temporal serial graphic display of scenic action for its further identification and repeated reproduction. 
     2 dwg
Patent RU-2294789-C1 (RU)
Title: Method of recovery of the bag filters
Inventor: CHEKALOV LEV VALENTINOVICH
IPC: B01D46/02
Filed: 2005-07-28
Granted: 2007-03-10
Abstract: FIELD: gas-processing industry; other industries; methods of the rails thermal treatment. 
     SUBSTANCE: the invention is intended for purification of the gases. The method of recovery of the bag filters at trapping of the charged aerosols includes in addition to the pulsing reverse purging realization of the electrical action on the charged layer of the dust formed on the filtration material, by means of feeding the direct voltage or the alternating voltage to the frame isolated from the filter body. The construction of the frame and its isolation are made on the base of the requirement of ensure the corona discharge. On the frame there may be installed the corona-forming electrodes providing the layer recharging  and the filtration material. The technical result of the invention is the effective recovery of the filter. 
     EFFECT: the invention ensures the effective recovery of the filter. 
     2 cl
Patent RU-2299923-C1 (RU)
Inventor: ZINOV EV JURIJ ALEKSANDROVICH
IPC: C22C37/10
Filed: 2005-09-07
Granted: 2007-05-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention relates to casting manufacture, in particular, to development of the cast iron composition for small heterowall castings. Proposed cast iron comprises the following components, wt.-%: carbon, 3.15-3.5; silicon, 2.1-2.5; manganese, 0.5-0.9; chrome, up to 0.25; phosphorus, up to 0.25; sulfur, 0.05-0.12; barium, 0.005-0.012; calcium, 0.003-0.008; aluminum, 0.002-0.006, and iron, the balance. Heterowall castings made of the proposed cast iron show high hardness in thick sections and absence of "chill" in thin sections. 
     EFFECT: improved and valuable technical properties of cast iron and castings. 
     2 tbl
Patent RU-2297020-C1 (RU)
Title: Micro-lens array, based on effect of full internal reflection, for wide-angle lighting systems
Inventor: LIN KOV ALEKSANDR EVGEN EVICH
IPC: G02B5/02
Filed: 2005-09-16
Granted: 2007-04-10
Abstract: FIELD: optics. 
     SUBSTANCE: micro-lens array includes micro-lens array of Fresnel lenses, provided with grooves, divided on reflecting and deflecting parts. Reflecting surface is engineering so that angle of light fall onto it exceeds angle of full inner reflection, and limit angle is computed from formula  , and functional dependence between input and output beams and micro-lens parameters is described by formula  , where α - input angle; β - output angle; γ - angle of inclination of reflecting surface; δ - maximal falling angle of light; ε - angle of inclination of deflecting surface; n 1  - air deflection coefficient; n 2  - lens material deflection coefficient. Output beam is formed in such a way, that central groove forms wide-angle zone, and next grooves from center to edge form a zone from edge to center. 
     EFFECT: increased beam divergence angle after micro-structured optics up to 170-180° (depending on source used) with efficiency of 80-90% and with fully controlled shape of output beam. 
     14 dwg
Patent RU-2296621-C1 (RU)
Title: Rotor crusher
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B02C13/26
Filed: 2005-09-15
Granted: 2007-04-10
Abstract: FIELD: the invention refers to impact action crushers namely to rotor crushers and may be used for production of crushed stone. 
     SUBSTANCE: the crusher has a body with a rotor with percussive elements located in it, a fire-grate fixed on the body under the rotor and spring-loaded to the body. The fire-bars are oriented in parallel to the axle of the rotor and each of them is provided with two suspensions which pivotally fastened on the body. The flat springs are cantileveredly located between the suspensions of the adjacent fire-bars with possibility of interaction. The fire-bars in lateral section are fulfilled in the shape of anisopleural trapezes whose sides are oriented normally to the inner surface of the fire-grate from the side of the running on of the percussive elements of the rotor. There are various variants of constructive fulfillment of the crusher. 
     EFFECT: increases efficiency of crushing rock mass and effectiveness of the rotor crusher. 
     3 cl, 4 dwg
Patent RU-2303066-C1 (RU)
Inventor: TSURIKOVA NINA VASIL EVNA
IPC: C12N9/56
Filed: 2005-11-14
Granted: 2007-07-20
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: claimed strain Bacillus licheniformis is obtained by multistep genetic selection by using of ultraviolet irradiation with simultaneous action of chemical mutagens. Protease activity in cultural liquid for 60 h is 320 U/ml. Activity of dry alcohol-deposited alkali protease preparation is 1600 U/g. 
     EFFECT: alkaline protease preparations of high activity. 
     5 ex