baber/WOPTO huggingface dataset:
Patent RU-2176101-C1 (RU)
IPC: G06F3/033
Filed: 2000-04-26
Granted: 2001-11-20
Abstract: FIELD: computer engineering. SUBSTANCE: handler has case accommodating operational ball and data reading and transmitting unit connected by means of cable to data processing and display device. Upper cover of case mounts shaping adapter made in the form of sealed vessel with flexible envelope of plastic material such as plasticine. In the course of operation flexible plastic material functions to adapt case cover surface to individual features of operator's hand and to its position. EFFECT: reduced fatigability of operator's hand in long-time operation and probability of unintentional pushing of control key. 3 cl, 4 dwg
Patent RU-2160711-C1 (RU)
Title: Method of treatment of sewage waters of urea production process
Inventor: NOVIKOV B V
IPC: C02F101/38
Filed: 2000-05-17
Granted: 2000-12-20
Abstract: FIELD: treatment of sewage waters containing ammonia and urea. SUBSTANCE: method consists in that sewage waters after hydrolysis and desorption are subjected to treatment with active chlorine with air supply at pH 6.5-8 in amount of 5-7 weight parts per weight part of ammonium nitrogen with subsequent anionation. Treatment with active chlorine may be accomplished with gaseous chloride or with calcium or sodium hypochlorite. EFFECT: higher efficiency of purification of sewage waters and attaining quality of purified sewage meeting the requirements for chemically treated water, for instance, for supply of medium pressure boilers with P=4 MPa (kgf/sq.cm), or possible use in systems of circulating water supply. 4 cl, 3 ex
Patent RU-2172293-C1 (RU)
Title: Liquid bottling apparatus
IPC: B67C3/04
Filed: 2000-09-04
Granted: 2001-08-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: liquid bottling apparatus has at least one filling boom connected to doser and provided with outlet opening, and filling head. Filling boom is positioned for sliding in filling head. Filling head has cavity disposed adjacent to filling boom outlet opening, when the latter is in initial position, and adapted for drain of washing solution from the system. Filling boom is equipped with auxiliary ring and filling head is equipped with seat engageable with auxiliary ring. Such construction of apparatus allows inner and outer surfaces of parts to be washed without dismantling of the system. EFFECT: increased efficiency in filling bottles with carbonated beverages, enhanced reliability in operation and improved sanitary conditions. 6 dwg
Patent RU-2179043-C1 (RU)
Title: Method of treatment of shin trophic ulcers
Inventor: DAMBAEV G TS
IPC: A61P17/02
Filed: 2000-10-13
Granted: 2002-02-10
Abstract: FIELD: ulcerous maladies. SUBSTANCE: skin of periulcerous region is exposed to IR emission (wavelengths: 640 and 840-950 nm) by way of slowly displacing light-diode device sensor over the perimeter of ulcerous defect foe 10 min. After that, skin is affected for 15-20 min by ozone-air mixture containing 50 mg/l ozone. Ulcerous defect is then covered by polyacrylamide gel strip saturated with solutions of antiseptics and antibiotics. Within one-day period, vessels of popliteal region are twice irradiated for 10 min using suprachoroid technique. Ozone-air mixture treatment is performed 5 to 12 times. IR course is continued until complete healing of ulcerous defect is attained. EFFECT: increased efficiency of treatment of shin trophic ulcers. 5 cl, 1 dwg, 2 tbl
Patent RU-2196371-C1 (RU)
Inventor: NESTERCHUK A N
IPC: H01J23/027
Filed: 2001-05-29
Granted: 2003-01-10
Abstract: FIELD: electronic engineering; manufacture of microwave devices such as klystrons. SUBSTANCE: molybdenum bushings are press-fitted while hot into copper case of collector and is held in position due to difference in coefficients of linear temperature expansion and due to diffusion welding of copper collector to molybdenum bushings through intermediate nickel layer at the same time fusing nickel in welding-and-soldering process. Such jointing of high- melting molybdenum bushings with copper collector ensures best contact and heat transfer from molybdenum bushings whereon incident electron beam occurs in the course of device operation. EFFECT: enhanced quality due to tight contact between copper collector and bushings throughout entire mating area. 5 cl, 3 dwg
Patent RU-2183278-C1 (RU)
Title: Exhaust gas system pipeline flexible connector
Inventor: ZAKHVATOV E M
IPC: F16L27/10
Filed: 2001-07-20
Granted: 2002-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used for thermal compensations and compensation of vibrations transmitted from internal combustion engine to exhaust gas system, for reduction of loads and damping of internal and external noise. Proposed device has bellows, bellows travel limiter and damping members. Travel limiter is made of strips or wires. Bellows consist of narrow corrugations and at least one wide corrugation. Ratio of radius R of convex surface of wide corrugation to radius r of convex surface of narrow corrugation is chosen from 1.5 to 2.5. Ratio of radius R 1  of concave surface between wide corrugation and narrow corrugation to radius r 1  of concave surface between narrow corrugations is chosen from 1.0 to 2.2. Damping members for both opposite sides of bellows are arranged at both of support rings. EFFECT: increased service life and reduced operating noise. 8 cl, 3 dwg
Patent RU-2197999-C1 (RU)
Title: Устройство для ингаляционного наркоза
Inventor: GODLEVSKIJ V U
IPC: A61M16/01
Filed: 2001-07-26
Granted: 2003-02-10
Abstract: Изобретение относится к медицинской технике и может быть использовано в отделениях анестезиологии и реанимации. Техническим результатом является повышение точности дозирования анестетиков при снижении аппаратурных затрат. Устройство содержит микропроцессор с ЖК-дисплеем и клавиатурой, шаговый двигатель, шприц-дозатор и два канала подачи газов, каждый из которых состоит из регулировочного вентиля, линейного пневматического сопротивления и датчика перепада давления. Канал высокого давления закиси азота дополнительно содержит электромагнитный клапан, а канал высокого давления кислорода содержит датчик давления. 3 з.п.ф-лы, 4 ил.
Patent RU-2201108-C1 (RU)
Inventor: ZAPOROZHSKIJ A A
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-03-27
Abstract: Изобретение относится к пищевой промышленности. Измельченные жировые, белковые и углеводные компоненты смешивают с водой и минеральной добавкой. Нагревают, гомогенизируют, вводят панкреатин и делят на две части. Одну из частей подвергают ферментолизу, сушат обе части и дробят. Перемешивают при введении препарата, полученного путем последовательного экстрагирования биомассы микромицета Mortierella nigrescens неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой. Объединяют первый экстракт с твердым остатком и восстанавливают водой перед использованием. Изобретение повышает качество целевого продукта.
Patent RU-2193161-C1 (RU)
Title: Method of manufacture of rotor for electrostatic gyroscope
Inventor: DEMIDOV A N
IPC: G01C25/00
Filed: 2001-10-16
Granted: 2002-11-20
Abstract: FIELD: manufacture of electrostatic gyroscopes with spherical rotor and optical angle-data sensor. SUBSTANCE: method includes shape-forming of rotor, preliminary finishing of spherical surface of rotor, measurement of rotor unbalance and elimination of unbalance through finishing the spherical surface. Rotor is set in rotation in gas-dynamic suspension. Position of axis of rotation is set by means of laser beam. Then, additional measurement of position of vector of rotor unbalance is performed. To ensure optical pickup of signal, shaded zone is provided in pole zone of rotor which is surrounded by semi-circle with center in pole and arc of larger circle of rotor whose plane is perpendicular to plane passing through axis of rotation of rotor and coinciding with unbalance vector. EFFECT: facilitated procedure of rotor manufacture; enhanced precision of manufacture. 2 dwg
Patent RU-2202915-C1 (RU)
Title: Puree for infant feeding
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-11-13
Granted: 2003-04-27
Abstract: FIELD: food industry. SUBSTANCE: puree "Nezhenka" for infant feeding contains pears, red currant, cream, sugar and preparation produced according to preset technology from biomass of microorganisms selected from preset group. EFFECT: stability to stratification, better assimilability and enriched content.
Patent RU-2198084-C1 (RU)
Title: Method for selecting parameters of apparatus for gas-flame welding and cutting of metals
Inventor: RODIN JU K
IPC: B23K5/00
Filed: 2002-02-26
Granted: 2003-02-10
Abstract: FIELD: welding processes and equipment, possibly gas welding or cutting at selecting parameters of ducts for feeding fuel mixture and speed of feeding it. SUBSTANCE: method comprises steps of selecting diameters of ducts and speed of feeding fuel mixture with use of diagram of stable burning of flame consisting of groups of characteristics of duct diameters and speed values corresponding to them; drawing said diagram on coordinate plane of speeds and diameters of ducts for feeding fuel mixture. Said plane contains main diagonal forming first group of diagram equal to 1.62 of wave-half length of flame front at stable burning (used as unit value) and inclined by angle of 36 deg relative to axis of diameters; initial tetragon, mean and small tetragons, right triangle and two separated by diagonal similar triangles. Contour of initial tetragon has two sides being projections of main diagonal respectively on axis of diameters and on axis of speeds. Third and forth sides of said tetragon are arranged symmetrically relative to above mentioned first and second sides around main diagonal. Mean and small tetragons are similar to initial one, and they are drawn by separation of main diagonal with ratio 2 : 1 and passing through point of separation of lines normal relative to sides of initial tetragon. Right triangle is drawn by passing outside initial tetragon through upper point of main diagonal perpendicular to said point until it crosses axes with extracted rectangular zone restricted by perpendiculars passed from upper point of main diagonal to its legs. Two similar triangles separated by diagonal are drawn inside right triangle with extracted rectangular zones similar to extracted zone of right triangle. Pore size of flame extinguishers is determined in addition according to diameters of characteristic of diagram of small tetragon reduced by 10 times. Diameters of ducts and speeds of feeding fuel mixture selected according to diagram of stable arc burning provide operation of apparatuses for gas-flame welding and cutting without fire-hazard condition, flame burns into atmosphere and reverse flame hits into duct. EFFECT: enhanced accuracy and stability of selected parameters. 2 cl, 3 dwg
Patent RU-2214569-C1 (RU)
Inventor: KIRILLOV N G
IPC: F25B27/02
Filed: 2002-04-01
Granted: 2003-10-20
Abstract: FIELD: heat-and-power engineering equipment, particularly for installations operating without communication with atmosphere, for example for fortification installations. SUBSTANCE: system is used for installation cooling by storing of cryogenic oxidizer - oxygen, processing water and metal hydride into installation before activation thereof in mode not communicated with atmosphere. Before switching of diesel plant into mode not communicated with atmosphere metal hydride is supplied in reactor and hydrogen fuel is created into reactor. Diesel exhaust gases enter diesel input through oxidation catalyst, generator of absorption refrigerating machine, reactor and mixer and diesel continues operation in closed cycle on mixture of nitrogen, nitric oxide and oxygen. Heat from hydrogen-generating reaction, which takes place in reactor, is transferred to working medium of additional absorption lithium bromide refrigerating machine through cycle with intermediate coolant to generate cold. EFFECT: decreased heat-accumulating medium storage volume by additional cold production. 1 dwg
Patent RU-2213168-C1 (RU)
Inventor: BELIMENKO A F
IPC: C30B7/10
Filed: 2002-07-08
Granted: 2003-09-27
Abstract: FIELD: crystal growing. SUBSTANCE: invention provides method for growing monocrystals from aqueous solutions, which is industrially applicable in synthesis of optical and piezoelectric quartz monocrystals for radioelectronics, optoelectronics, and optics. More specifically, crystal are grown from sodium fluoride aqueous solution with concentration between 0.001 and 0.08 g/l, at temperature 320- 380 C and pressure 200 to 3000 kg/sq.cm, temperature gradient in solution ranging from 1.5 to 30 C thereby making unfavorable formation of colloidally sized macrocomplexes owing to high anticoagulation properties of sodium fluoride under hydrothermal conditions. EFFECT: improved optical and piezoelectric properties of quartz crystals due to reduced content of solid inclusions. 11 cl, 2 dwg, 2 ex
Patent RU-2220549-C1 (RU)
Title: Fruit or vegetable storage method
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-07-08
Granted: 2004-01-10
Abstract: FIELD: storage of fruit and/or vegetable with the use of biological antiseptic. SUBSTANCE: method involves placing fruit and/or vegetable in temperature-controlled store and periodically subjecting to hydraulic spraying by saturated aqueous solution of preparation produced by sequential extracting of Mortierella verticullata 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: reduced corrosive wear of equipment and reduced storage losses of product.
Patent RU-2224890-C1 (RU)
Title: Method for extracting sloping or slanted shock-hazardous layers
Inventor: SHVANKIN M V
IPC: E21C41/18
Filed: 2002-09-17
Granted: 2004-02-27
Abstract: FIELD: mining industry. SUBSTANCE: method includes passing of hollow column of additional drift contouring the pillar, performing unloading operations and extraction of hollow column by clean-cutting. Previously width of support pressure area of clean-cutting area is determined. Additional drift is passed at distance from extracted area, said distance surpassing half of calculated support pressure area. Unloading wells are bored in depth of protection area into contoured pillar in the column from ventilation drift and additional drift one towards another. Pillar portion is surrounded by said wells from cutting furnace to calculated boundary of support pressure area. Then column and pillar clean-cutting extraction is started from the furnace with control of shock hazard in extraction area. In case of hazard distance between unloading wells inside boundaries of support pressure area is lessened so that shock hazard is eliminated. Then boring of unloading wells is continued behind said boundaries from said drifts with such distance between wells so that shock hazard is eliminated, and boring is continued with such distances until the end of pillar. Additional unloading wells may be bored from clean- cutting area into contoured pillar periodically to extraction cycles, said wells having depth of no less than total of protective area width and clean-cutting area displacement during one extraction cycle. Distance between additional unloading wells is lessened in case of shock hazard to eliminate it. EFFECT: increased safety and effectiveness of layer extraction. 2 cl, 2 dwg
Patent RU-2233020-C1 (RU)
Title: Емкостная электромагнитная машина
Inventor: EFIMOV M F
IPC: H02N1/08
Filed: 2003-01-20
Granted: 2004-07-20
Abstract: Изобретение относится к области электротехники, а именно к емкостным электрическим машинам. Технический результат изобретения, заключающийся в повышении мощности и снижении потерь емкостной электрической машины, достигается путем того, что в емкостной электромагнитной машине, выполненной с вращающимся электрическим полем, подвижные обкладки конденсаторов переменной емкости соединены через кольца с источником постоянного напряжения, а электрические проводники, соединяющие подвижные обкладки конденсаторов переменной емкости с подвижными катушками, размещены между северными и южными полюсами постоянных магнитов, которые прикреплены к цилиндрическому статору из диэлектрического и диамагнитного материала, на внешней поверхности которого закреплены две пары неподвижных общих обкладок соответствующих конденсаторов переменной емкости из электропроводящего и парамагнитного материала, одна из которых подключена к источнику постоянного напряжения, другая - к нагрузке. 2 ил.
Patent RU-2236288-C1 (RU)
Inventor: STARTSEV A N
IPC: B01J37/00
Filed: 2003-05-05
Granted: 2004-09-20
Abstract: FIELD: petrochemical process catalysts. 
     SUBSTANCE: invention relates to catalysts containing supported molybdenum and/or tungsten compounds with or without additives of one or several transition metal compounds. Object off invention is to develop high-activity sulfide catalyst using no sulfidizing agents. The problem is solved by a specific composition of catalyst containing supported active component in the form of polymetallic compound comprising molybdenum and/or tungsten composition having general formula {M n S m O x (H 2 O) y }, wherein M represents Mo and/or W, n=1-6, m=1-24, x=0-12, and y=0-6, in combination with one or several transition metal compounds. According to the first embodiment, catalyst is prepared by consecutively attaching to the catalyst surface first molybdenum and/or tungsten compounds with sulfur-containing ligands and then one or several first transition series metals. According to the second embodiment, catalyst is prepared by consecutively attaching to the catalyst surface first one or several first transition series metals and then molybdenum and/or tungsten compounds with sulfur-containing ligands. 
     EFFECT: increased catalyst activity. 
     12 cl, 8 ex
Patent RU-2242393-C1 (RU)
Title: Cab tipper
Inventor: RAKOMSIN ALEKSANDR PETROVICH
IPC: B62D33/07
Filed: 2003-05-12
Granted: 2004-12-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to trucks with spring-cab arranged over engine and particularly to cab tipper. Proposed cab tipper has hydraulic pump connected by pipelines with hydraulic cylinder secured on vehicle frame, bracket secured on cab floor framework, and intermediate lever connected with rod of hydraulic cylinder. Locking device in form of spring-loaded catch, and pusher are hinge-mounted on bracket. Stop is found on intermediate lever. Rod of hydraulic cylinder is provided with shaped head. One end of intermediate lever is hinge-secured on bracket, and other end is connected by axle with head of rod made for interaction through pusher with locking device at initial moment of cab tipping. Locking device, in its turn, is made for fixing intermediate lever at initial moment of cab tipping stationary relative to base of cab by means of stop, and in traveling position, for releasing. Automatic fixing and releasing of movable parts of cab tipping mechanism relative to base is provided. Invention improves reliability and increases service life of cab tipper at reduction of noise produced by mechanism in movement of truck. 
     EFFECT: improved layout capabilities of truck. 
     3 dwg
Patent RU-2242040-C1 (RU)
Title: Adaptive digital system for controlling non-stationary objects with linked parameters
Inventor: KUDRJASHOV V S
IPC: G05B13/00
Filed: 2003-06-03
Granted: 2004-12-10
Abstract: FIELD: automated digital control systems. 
     SUBSTANCE: system has comparing elements, digital adjusters, adders, cross-links compensators, filters, current identification blocks, current optimization blocks and blocks for adaptation of compensators of cross-links. 
     EFFECT: higher quality. 
     1 dwg
Patent RU-2234383-C1 (RU)
Inventor: SHLJUFMAN E M
IPC: B07C5/342
Filed: 2003-06-26
Granted: 2004-08-20
Abstract: FIELD: separating solids from solids. 
     SUBSTANCE: method includes supplying material with a constant velocity to the zone of irradiation and recording of a constant width, irradiation of material with penetrating radiation, recording current amplitude of the luminescence signal, comparing the current signal amplitude with a given limit amplitude, generating the signal for the mineral shut off at a moment when the current amplitude begins to exceed the limit one, and separating the luminescent mineral used the results of the comparison. The device has hopper, transporting mechanism, source of penetrating radiation, unit for recording current amplitude of the luminescence signal from the mineral whose output is connected with the first input of the block of comparison, second input is connected with the output of the limit amplitude signal controller, and output is connected with the block for generating commands, whose output is connected to a servomechanism. The block for generating commands has pulse generator whose output is in communication with the second input of the shift register, whose first input is the input of the block for generating commands. The block for generating commands is additionally provided with the second pulse generator whose output is connected with the second input of the counter whose first input is connected with the outlet of the shift register and whose output, which is the output of the block for generating commands, is in communication with the third input of the counter . 
     EFFECT: enhanced efficiency of separating. 
     2 cl, 1 dwg
Patent RU-2238348-C1 (RU)
Inventor: FOMICHEV V T
IPC: C25B1/26
Filed: 2003-07-30
Granted: 2004-10-20
Abstract: FIELD: method for electrolytic production of oxychloride compound, in particular, production of hypochlorite from alkaline and alkaline-earth metal solutions. 
     SUBSTANCE: method involves providing electrolysis of chloride solutions at current density of 0.1-1.5 A/dm 2 . Process is carried out with the use of electrolyte, such as solution of natural bischofite having density of 1.3 g/cm 3 , chlorine ion content of 340.8 g/l and bromine ion content of 5-6 g/l. Method may be employed for production of oxidizers used as disinfectant solutions. 
     EFFECT: increased current yield of hypochlorite, increased biological activity of produced hypochlorite owing to increased concentration of chlorides in electrolyte solution. 
     4 tbl, 4 ex
Patent RU-2250414-C1 (RU)
Title: Combustion chamber
Inventor: BYCHKOV N G
IPC: F23R3/02
Filed: 2003-09-10
Granted: 2005-04-20
Abstract: FIELD: combustion chambers of gas-turbine engines and plants. 
     SUBSTANCE: combustion chamber includes sectionized fire tube. Light-reflecting coating with blackness degree no less than 0.2 is applied onto surface of sections turned to hot gas. Temperature of section surface zones where coating is to be applied exceeds 950°C. Invention provides increased resource of fire tube due to lowered temperature of its surface in the result of significantly reduced irradiation of heat flux. 
     EFFECT: enhanced process for applying coating. 
     2 cl, 2 dwg