baber/WOPTO huggingface dataset:
Patent RU-2068107-C1 (RU)
Inventor: MIKHAJLOV PETR A
IPC: F02B55/00
Filed: 1993-07-07
Granted: 1996-10-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has chambers 1 and 2 of variable volume for providing working process and combustion chamber of a constant volume that are coaxial to chambers 1 and 2 and interposed between them. The chambers are interposed between rotors 3 and 5 that rotate synchronously in one direction. The engine is provided with a facility for by-passing fluid through combustion chambers 7. The facility has disk 14 from the side of the inlet. The disk is provided with three opening and rigidly secured to central shaft 8. Wall 6 of each combustion chamber 7 from the side of the outlet is provided with three passageways 16 that are arranged so that they are overlapped fully with the end faces of rotators 5 when the openings in disk 14 are coincident with openings 29 of the inlet of combustion chamber 7. Rotors 3 and 5 are mounted in pair on shafts 8 and 9 and arranged on both side of combustion chambers 7. Shafts 8 and 9 are set in rolling bearings inside the housing of the engine. A gear transmission that consists of seven driving gears 22, three parasite unit-gears 23, and driven gear 24, synchronizes rotation of rotors 3 and 5 and torque applied to output shaft 25 of the engine. EFFECT: enhanced efficiency. 3 cl, 8 dwg
Patent RU-2094540-C1 (RU)
Title: Chrome plating electrolyte
Inventor: FALICHEVA ANFISA IVANOVNA
IPC: C25D3/10
Filed: 1993-07-13
Granted: 1997-10-27
Abstract: FIELD: electroplating, development of chrome plating electrolytes based on chromium anhydride. SUBSTANCE: proposed chrome plating electrolyte with concentration of chrome anhydride 100-150 g/l contains organic components, g/l: crystalline violet 1.0-1.5 and polymethylene-β-naphtaline-sulphanate of sodium 4•10 -4 -6•10 -3 . Proposed slightly concentrated chrome plating electrolyte enables rate of electric deposition of chrome to be increased, range of densities of current to produce quality glittering coats to be enlarged, coats with increased corrosion resistance and hardness to be produced and expenses on purification facilities to be diminished. EFFECT: enhanced functional efficiency of electrolyte. 1 tbl
Patent RU-2072297-C1 (RU)
Title: Diamond tool manufacture method
Inventor: ANDROPOV YURIJ I
IPC: B24D18/00
Filed: 1993-08-24
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves providing at least two billets of tool body; positioning billets so as to form pack; cutting through slots in peripheral portions of tool bodies to form toothed peripheral edge; shifting billets one with respect to the other till slots coincide with teeth; applying diamond-carrying layer to body. EFFECT: increased efficiency, simplified method and improved strength of diamond tool. 5 dwg
Patent RU-2064125-C1 (RU)
Title: Steam-contact device control method
Inventor: LUNEV VLADIMIR GEORGIEVICH
IPC: F22D7/12
Filed: 1993-09-09
Granted: 1996-07-20
Abstract: FIELD: fluidics, hot-water supply, equipment washing, thermal treatment of fluids, etc. SUBSTANCE: steam-contact device is controlled due to returning part of fluid flow from device outlet to its inlet before it comes in contact with steam while controlling returned flow and ensuring desired heating, pressure, and delivery of fluid to user. EFFECT: provision for eliminating device failure by limiting returned flow. 5 cl, 2 dwg
Patent RU-2052398-C1 (RU)
Inventor: KOVALEV BORIS IOSIFOVICH
IPC: H05K1/05
Filed: 1993-09-13
Granted: 1996-01-20
Abstract: FIELD: microelectronics. SUBSTANCE: enamel coating contains, wt.-%: silicon oxide, 25.4-31.4; barium oxide, 43.1-48.5; calcium oxide, 9.2-15.2; boron oxide, 2.3-7.4; aluminium oxide, 2.8-5.0; titanium oxide, 1.5-2.5; cobalt oxide, 0.4-.0.7; manganese oxide, 0.2-1.8; chromium oxide, 0.7-0.9; sulphur oxide, 0.2-0.8. Coating characteristics: working temperature range - up to 600 C; heat conduction coefficient λ up to 21-22 W/mK. EFFECT: improved composition. 1 dwg, 1 tbl
Patent RU-2086652-C1 (RU)
Title: Method of l-proline quantitative determination
Inventor: SIMONYAN ALEKSANDR LYUDVIGOVIC
IPC: C12Q1/02
Filed: 1993-10-01
Granted: 1997-08-10
Abstract: FIELD: biotechnology, microbiological industry, analytical biochemistry. SUBSTANCE: rate of L-proline oxidation with free or immobilized cells Pseudomonas species-22 (VKPM B-4877) depends linearly on concentration of L-proline at the range 0.01-0.1 mM. The used strain Pseudomonas species-22 (VKPM B-4877) does not show pathogenicity for human and does not form spores. Time for one analysis is 5 min. Method does not require periodic biomass growing, immobilized cells can be used repeatedly. Invention can be used in microbiological industry, wine-making industry, clinical and laboratory investigations. EFFECT: high selectivity, simplified method of analysis. 2 dwg, 3 tbl
Patent RU-2035883-C1 (RU)
Inventor: SELIFONOVA NINA A
IPC: A23L2/00
Filed: 1993-10-18
Granted: 1995-05-27
Abstract: FIELD: industry of soft drinks. SUBSTANCE: concentrated balsam base contains substances extracted from leaves or roots of ginseng, yarrow, sweet grass, mint, clove, Austrian wormwood, ginger, coriander, apple juice in combination with cooking salt, organic food acid, colorant, alcohol and water used in a certain relation. EFFECT: improved flavor.
Patent RU-2047382-C1 (RU)
Inventor: GOLDBERG YURIJ S
IPC: B03B5/62
Filed: 1993-11-03
Granted: 1995-11-10
Abstract: Использование: относится к оборудованию для осаждения находящихся в жидкости частиц, обладающих сильными магнитными свойствами, и может быть использовано при производстве распыленного железного порошка. Сущность изобретения: устройство включает емкость приема пульпы с выходным отверстием, выполненным в виде кольцевой щели, и магнитную систему, состоящую из магнитных блоков, установленных по обеим сторонам выходной щели. Емкость приема пульпы имеет тангенциальный питающий патрубок. Магниты в каждом блоке установлены одноименными полосами к кольцевой щели, а по сторонам щели обращены друг к другу разноименными полюсами. По обе стороны кольцевой щели вплотную к магнитным блокам установлены обечайки, выполненные из магнитного материала. 3 ил.
Patent RU-2082901-C1 (RU)
Title: Method of compression and transfer of gases (liquids)
Inventor: SAZONOV YURIJ A
IPC: F04B37/10
Filed: 1993-12-30
Granted: 1997-06-27
Abstract: FIELD: manufacture of compressors and pumps; vacuum engineering. SUBSTANCE: free pistons are used as energy carriers accelerated by accelerator and directed to flow-through chamber in succession forming closed cavities between chambers which are communicated in turn with suction delivery passages; after escape from flow-through chamber, pistons are returned to accelerator through calibrated branch for imparting additional kinetic energy to them. Liquid is fed to inter-piston cavity before their return to accelerator to increase productivity through reduction of dead space volume; after running via flowthrough chamber, liquid is separated from gas which is discharge to delivery passage. EFFECT: increased productivity. 2 cl, 2 dwg
Patent RU-2126503-C1 (RU)
Inventor: KLOD ANKUR
IPC: F16D55/36
Filed: 1992-06-22
Granted: 1999-02-20
Abstract: Устройство применяется в машиностроении, в частности, для грузовых автомобилей или самолетов. Тормозное устройство содержит корпус, смонтированный на автомобиле, по меньшей мере один тормозной диск с радиальной плоской поверхностью трения, тормозную колодку, установленную с возможностью осевого перемещения для взаимодействия с упомянутой поверхностью трения, средства для удерживания колодки от вращения вместе с диском, пневматическую камеру для растормаживания. Тормозной диск: снабжен вентиляционными каналами. Тормоз снабжен датчиком износа тормозных накладок, клапаном быстрого оттормаживания, температурным датчиком. В поверхности трения радиального диска выполнена радиальная канавка для образования воздушной подушки между тормозной накладкой и поверхностью трения и для удаления частиц износа. Техническим рузультатом является повышение безопасности в случае выхода из строя тормозной системы, совмещение рабочего и стояночного тормоза, улучшение рассеяния тепла и контроля за износом тормоза. 39 з.п. ф-лы, 12 ил.
Patent RU-2079992-C1 (RU)
Title: Спортивно-гоночная инвалидная коляска
IPC: A61G5/02
Filed: 1994-01-18
Granted: 1997-05-20
Abstract: Спортивно-гоночная инвалидная коляска, содержащая цельнометаллическую раму с опорами для двух соосно установленных задних ведущих колес и одного центрально расположенного переднего управляемого колеса, сиденье, выполненное из двух частей, одна из которых в горизонтальном положении жестко связана со стойками рамы, привод ведущих колес выполнен в виде цепной передачи для каждого колеса, включающей ведущую звездочку на конце шарнирно связанного с осью колеса рычага, рулевое управление и тормозное устройство, отличающаяся тем, что вторая часть сиденья установлена в плоскости передней части в передней зоне рамы, средней своей частью шарнирно связана с поперечиной рамы, относительно которой указанная часть сиденья по бортам подпружинена для возврата в исходное положение после снятия нагрузки ног пользователя, тормозное устройство выполнено с ручным управлением для каждого колеса, а рулевое управление включает в себя звездочку на вертикальном валу переднего колеса, охваченную цепью, концы которой тросами связаны через механизм изменения их длин с рычагами, связанными с бортовыми зонами второй части сиденья.
Patent RU-2092509-C1 (RU)
Inventor: GOPIENKO VIKTOR G
IPC: C09C1/64
Filed: 1994-02-03
Granted: 1997-10-10
Abstract: FIELD: production of aluminium pigments. SUBSTANCE: aluminium paste comprises, mas. %: aluminium chips, 50-85; stearine, 1-5; aluminium hydroxide Al(OH) 3 , 3-10; white spirit, the balance. Paste may be used for production of paint and varnish materials. Due to presence Al(OH) 3  which decomposes by heating while isolation vapor said paste has no fire hazard. EFFECT: improved quality. 1 tbl
Patent RU-2076943-C1 (RU)
Title: Device for running-in of fuel-injection pump
Inventor: KULAKOV MIKHAIL M
IPC: F02M65/00
Filed: 1994-07-15
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering; fuel injection pump of automotive diesel engine. SUBSTANCE: device has fuel tank with filter and pipelines providing supply of pump under running-in with fuel injected by pump through fuel and nozzles into measuring device; it has also electric motor and shaft of drive coupled with pump camshaft by slotted-link mechanism whose crank is fitted on drive shaft and rotating link is coupled with pump camshaft. Crank of pump drive shaft has variable length and depends on an angle of drive shaft turning. Coupling member between crank and rotating link is made in the form of eccentric on crank body and is installed for rotation. Eccentric is provided with planetary type drive mechanism whose sun gear is fixed stationary on device housing coaxially with drive shaft, and driven pinion is secured on axle of eccentric. EFFECT: enlarged operating capabilities, improved quality. 2 cl, 5 dwg
Patent RU-2107369-C1 (RU)
Title: Frequency-converting laser
Inventor: KOVAL JURIJ PETROVICH
IPC: H01S3/109
Filed: 1994-09-26
Granted: 1998-03-20
Abstract: FIELD: quantum electronics, non-linear optics. SUBSTANCE: device has main- frequency emitter with beam source which emitting zone length is much greater than its width. In addition device has non-linear crystal for frequency conversion. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2084427-C1 (RU)
Title: Aerated cement mortar
Inventor: DULAEV VALERIJ KH
IPC: C04B24/24
Filed: 1994-12-27
Granted: 1997-07-20
Abstract: FIELD: constructional materials. SUBSTANCE: invention refers to construction of oil and gas wells and structures of non-autoclave cellular concretes for in-situ and small-piece building. Aerated cement mortar contains mineral binder, blowing agent, air, and water. When preparing cement mortar, two processes of pore formation proceed simultaneously: that involving natural and forced air entrainment and that involving gas former due to exchange reactions of carbonates. Dispensing of components provides homogeneous fine cellular structure of cement stone with improved strength characteristics. EFFECT: simplified preparation technique, spared time and reagent, no need in special equipment. 1 dwg , 1 tbl
Patent RU-2085834-C1 (RU)
IPC: G01B9/00
Filed: 1994-12-30
Granted: 1997-07-27
Abstract: Цель изобретения - получение качественного, равномасштабного изображения удаленных объектов и повышение точности определения ориентации объекта. Осуществляют прием рассеянного объектом поля в двух пунктах, измеряют вектор   скорости смещения амплитудно-фазового распределения поля, располагают приемные пункты вдоль вектора   , в каждом пункте формируют комплексный дальностно-доплеровский образ объекта, причем в пункте, расположенном вдоль вектора   , с задержкой на τ =а/V, где а - расстояние между пунктами, вычисляют взаимную корреляцию комплексных сгибающих в соответствующих элементах разрешения двух образов, вычисляют размеры элементов разрешения по дальности и частоте в единицах длины, получают искомое равномасштабное изображение, ставя в соответствие каждому элементу разрешения найденные значения коэффициентов корреляции, ориентируют плоскость изображения так, чтобы направление частотной оси было прямо противоположно вектору   , после чего по полученному сориентированному изображению судят об ориентации объекта.
Patent RU-2090435-C1 (RU)
Title: Ship's leverage-type suspended stabilizer
Inventor: KOLESOV VLADIMIR ALEKSEEVICH
IPC: B63B39/00
Filed: 1994-12-28
Granted: 1997-09-20
Abstract: FIELD: shipbuilding. SUBSTANCE: stabilizer includes odd number of levers movably connected to one another and to ship's hull. Lower end of lower lever is immovably connected with weight and upper end of upper lever is immovably connected with ship's hull. EFFECT: enhanced reliability. 4 dwg
Patent RU-2089494-C1 (RU)
Title: Method of producing the highly porous cellular carbon material
Inventor: SHURIK ALEKSANDR G
IPC: C01B31/00
Filed: 1995-02-28
Granted: 1997-09-10
Abstract: FIELD: chemical technology, adsorbents. SUBSTANCE: method involves preparing the suspension based on synthetic thermoreactive resin containing 16-26 wt. -% graphite, amorphous carbon or their mixture at particle size ≅ 150 mcm. Suspension is applied on backing made of polyurethane foam and subjected for thermic treatment in methane atmosphere. Heating from 100 to 600 C is carried out at the rate 70-90 C/h and that from 600 to 1000 C at the rate 300 C/h, not less. Then isothermic exposition at 1000 C is carried out for 5-50 h. Highly porous cellular carbon material is obtained. Properties: porosity is 82.5-92%, strength is 0.181-0.396 g/cm 3 . The end product is used as filtering members, adsorbents and catalyst carriers. EFFECT: improved method of producing. 2 cl, 3 tbl
Patent RU-2123325-C1 (RU)
Inventor: ZHAN POL BOELL
IPC: A61K8/00
Filed: 1995-03-07
Granted: 1998-12-20
Abstract: FIELD: cosmetology and/or dermatology. SUBSTANCE: composition contains compound with at least one at least partially non-neutralized sulfoxylic function and additives. The composition is applied on skin for control of its internal ageing. EFFECT: higher efficiency; soft non-irritating action at applying on skin. 24 cl
Patent RU-2087699-C1 (RU)
Title: Method for limiting inflow of brine water
Inventor: MAZAEV VLADIMIR V
IPC: E21B43/32
Filed: 1995-06-07
Granted: 1997-08-20
Abstract: FIELD: oil production industry. SUBSTANCE: this is used for levelling of injectivity front of injection and producing wells by reducing permeability of water-flushed zones of reservoir. Method implies successive injection of aluminium salt of sulfuric acid and calcium chloride which are interacting with creation of insoluble residue in porous space. Salts are injected at ratio of reagents 1-0.3-1.0. Method is realized by injection into reservoir of concentrated or weak solutions of salts. EFFECT: high efficiency. 1 cl, 2 tbl
Patent RU-2096863-C1 (RU)
Title: High-power glow-discharge tube
Inventor: PANCHENKO ALEKSEJ N
IPC: H01J61/02
Filed: 1995-07-18
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: glow-discharge tube consists of two coaxial tubes made of optically transparent material with cathode and anode positioned at end faces. Space between tubes is filled with operating gas. Cathode and anode are made as coaxial cylindrical cups arranged on ends of internal and external tubes, respectively, so that one end face of cathode is inserted into internal tube, and anode embraces external tube coaxially. Internal tube is continued behind anode. In addition, metal tube is arranged inside glow-discharge tube coaxially to tubes along the entire length. One end of metal tube with holes made on side surface is located in cathode hollow. EFFECT: improved functioning. 2 cl, 1 dwg
Patent RU-2098698-C1 (RU)
Inventor: FOKIN GENNADIJ M
IPC: F16H15/00
Filed: 1995-08-08
Granted: 1997-12-10
Abstract: FIELD: mechanical drives. SUBSTANCE: wave friction variable-speed drive includes rigid wheel made in form of circular rubber cord tyre-envelope with rubber tube inside it. Rubber tube is connected with air compressor through regulator valve. EFFECT: improved friction contact between flexible and rigid wheels; increased range of gear ratios. 1 dwg
Patent RU-2095920-C1 (RU)
Title: Turbo-generator with gas-liquid rotor cooling
Inventor: RUBINOV EVGENIJ A
IPC: H02K9/197
Filed: 1995-11-09
Granted: 1997-11-10
Abstract: FIELD: electric engineering. SUBSTANCE: device has stator 4, rotor 2 with heat removing channels, end housings 1, separating cylinder between rotor and stator, spring-loaded pipes 7 for supply of cooling liquid to channels 3, moving pipes 8 with connected taps 9 which are located in space. Their ends are equipped with nozzles 10. Moving pipes 8 are located in at least one groove 11 which is provided in separating cylinder. Moving pipes 8 with taps 9 are mounted for free axial movement along groove and for rotation about their longitudinal axis so that angle between connected taps and vertical rotor axis is altered. Drain liquid ring chambers 12 are located between end housings and rotor. Each chamber is shaped by two pipes 13 and 14 which are coaxial with rotor axis. Said pipes are connected at their ends by means of disk 15 so that one pipe is extension of another ones. Diameter of pipe 13 is greater than external diameter of rotor but is less than inner diameter of separating cylinder. Diameter of pipe 14 is less than diameter of pipe 13. Its end which is opposite to disk 15 is located in close vicinity to end housing. End housings between pipes of lesser diameter and separating cylinder 5 in lower part have drain liquid pipes 16. EFFECT: increased reliability, simplified design. 2 cl, 2 dwg
Patent RU-2106569-C1 (RU)
Title: Device for check of profile of inner surface of pipe line, its spacing and stressed state
Inventor: EHMDIN M F
IPC: F17D5/00
Filed: 1996-01-03
Granted: 1998-03-10
Abstract: FIELD: nondestructive testing, check of geometric parameters and stressed state of pipe lines. SUBSTANCE: data from measuring height and plan marks equipment of distance covered, speed of motion, acceleration, coordinates of longitudinal axis and angles of inclination of pipe line and of characteristics of working medium - pressure and temperature are fed to register: delivered from measuring module are data on distance to wall of pipe and on sound velocity in working medium. Each measurement is performed at definite period of time and is recorded in memory; actual state of pipe line is estimated on this basis after repeated processing. To this end, device is provided with automatic control unit, height and plan marks measuring equipment which includes digital computer complex and two-degree-of-freedom gyro stabilizer with gyro and accelerometer located inside container and the following sensors mounted on the container outside along its generatrix: second path-control sensor, pressure and temperature sensors, motion speed sensors and sensors showing sound velocity in working medium. Power supply unit is connected via automatic control unit with height and plan marks measuring equipment connected in its turn with path-control and motion speed sensors, pressure and temperature sensors; it is also connected with measuring module is connected in its turn with ultrasonic converters and sensors showing sound velocity in working medium with register connected with plan and height marks measuring equipment and measuring module. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2142434-C1 (RU)
Title: Method of removal of dissolved metal from solution and system for its realization ( variants )
Inventor: RASKIN IL JA
IPC: C02F101/20
Filed: 1994-06-02
Granted: 1999-12-10
Abstract: FIELD: processes reducing quantity of metal in solution containing metal with usage of roots of plants for absorption, concentration and precipitation of metal. SUBSTANCE: method is realized by contact of solution with ground plant having root biological mass under conditions sufficient for removal of metal by given ground plant. Root biological mass of ground plant is separated from its other parts. Root biological mass is taken out of solution carrying metal. Plant is grown by hydroponic process. Plant can be genetically changed. System for removal metal from solution includes tank for solution and root biological mass that can be removed from tank. EFFECT: reduced cost of method. 42 cl, 8 dwg, 1 tbl
Patent RU-2131734-C1 (RU)
Title: Method of treatment of patients with disseminated forms of breast cancer
Inventor: KARASEVA V V
IPC: A61P35/00
Filed: 1996-01-10
Granted: 1999-06-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: invention relates to chemotherapy of disseminated forms of breast cancer. Invention proposes an intravenous continuous administration of adriamycin at daily dose 20 mg/m 2  from the 1-st to 5-th day, 5-fluorouracil at the dose 500 mg/m 2  and cyclophosphane at the dose 600 mg/m 3  at the 1-st and 8-th day of each course instantly. Method ensures to increase adriamycin dose and the use of cyclophosphane at the more intensive regime. EFFECT: enhanced effectiveness of treatment. 2 ex
Patent RU-2093807-C1 (RU)
Title: Method detecting leaks
Inventor: KORNDORF SERGEJ F
IPC: G01M3/04
Filed: 1996-02-28
Granted: 1997-10-20
Abstract: FIELD: detection of leaks of substances from closed volumes filled with working medium, instrumentation and mechanical engineering. SUBSTANCE: proposed method of detection of leaks consists in formation of closed volume of accumulation around tested object by chemical process, in pumping of air from volume of accumulation through reaction chamber where chemical reaction of indicating solution takes place which results in change of its color with substances contained in air of volume of accumulation. Then optical density of solution is found on specified length of wave. Later object of test is held in the course of certain time in specified volume and air from volume of accumulation is pumped through reaction chamber again where chemical reaction of working medium flowed from tested object. with indicating solution occurs. Optical density of solution is measured and value of leak of working medium is calculated. EFFECT: expanded application field of method, increased authenticity of leak detection. 1 dwg
Patent RU-2140769-C1 (RU)
Title: Method of treatment of odontogenous phlegmons of maxillofacial region
Inventor: DURNOVO E A
IPC: A61B17/24
Filed: 1996-03-11
Granted: 1999-11-10
Abstract: FIELD: medicine, particularly, maxillofacial surgery. SUBSTANCE: method consists in complex therapy with use of ozonotherapy including courses of intravenous injection of ozonized physiological salt solution, local treatment of wound with ozonized distilled water and gargling of oral cavity with ozonized distilled water. EFFECT: higher efficiency of treatment. 5 cl, 1 tbl