baber/WOPTO huggingface dataset:
Patent RU-2039409-C1 (RU)
Title: Power supply unit of piezoelectric motor
Inventor: POLYANSKIJ ALEKSANDR M
IPC: H02N2/00
Filed: 1993-05-14
Granted: 1995-07-09
Abstract: FIELD: instrumentation engineering. SUBSTANCE: power supply unit of piezoelectric motor has master generator, pulse former, two keys, two transformers, controlled source of constant voltage and network of negative feedback stabilizing current in motor which are connected in certain way. EFFECT: ensured reliability of power supply. 4 cl, 4 dwg
Patent RU-2061093-C1 (RU)
Title: Vacuum electrothermal furnace for manufacture of coats
Inventor: NAZAROV YURIJ N
IPC: C23C14/32
Filed: 1993-05-12
Granted: 1996-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention refers to deposition of wear-resistant, corrosion-resistant and decorative coats. Electrodes of high-voltage discharge are placed on internal surface of face covers of vacuum chamber with arc source for deposition of coat and are made in the form of strips electrically insulated from covers which makes it possible to conduct deposition of coat with simultaneous heating of the entire volume of article. Area of electrode strips in this case should amount to not less that 10% of area of face covers. EFFECT: enhanced productivity. 2 cl, 3 dwg
Patent RU-2077667-C1 (RU)
Title: Method for treating oil seam near well bottom by acid
Inventor: PETROV NIKOLAJ A
IPC: E21B43/27
Filed: 1993-07-09
Granted: 1997-04-20
Abstract: FIELD: oil production. SUBSTANCE: corrosion inhibitor is pumped in the pipe as buffer fluid representing a composition on the base of aliphatic amines and aromatic solution, hydrochloric acid and drive fluid. EFFECT: higher oil production. 2 tbl
Patent RU-2076261-C1 (RU)
Title: Self-propelled device for transportation of diagnosis equipment and tools inside pipe line
Inventor: CHELNOKOV VADIM A
IPC: F16L55/16
Filed: 1993-11-10
Granted: 1997-03-27
Abstract: FIELD: check and diagnosis of pipe lines mainly in course of operation; cleaning of pipe lines. SUBSTANCE: devices consists of three sections which are made in form of cylindrical load-bearing housings interconnected together by means of universal joints. Pneumatic cylinder is located in rear section; its piston is connected with universal joint and with center section through this joint. Each section has six housings of pneumatic cylinders located radially; pistons of these cylinders terminate in spacer rods. Visual observation unit made in form of TV camera and ultrasonic thickness measurement unit are mounted in head section. Eddy current meter for determination of deposits and corrosion layer is mounted in center section. It is provided with sensors in bearing surfaces of rods of radial pneumatic cylinders. Feed members of measuring system, compressors and leads for transmitting data to external data processing unit are located in rear section. EFFECT: enhanced reliability. 5 cl, 2 dwg
Patent RU-2064140-C1 (RU)
Title: Electric water radiator
Inventor: RYZHUKHIN GENNADIJ STEPANOVICH
IPC: F24H3/12
Filed: 1993-11-17
Granted: 1996-07-20
Abstract: FIELD: thermal engineering; producing heat energy for heating dwelling houses and service rooms. SUBSTANCE: radiator has body 1 in the form of flat panel and power metering device 13 arranged in its bottom part; radiator is provided with two additional pipes 8 connected to body space and forming, together with the latter, closed loop; all pipes 8 are set in parallel on one side of body 1 and their fins are made in the form of common plates 10 enabling production of great amount of heat energy due to intensification of heat transfer without increasing power requirement from supply mains. EFFECT: reduced cost of heat supply, reduced power requirement, improved environmental situation. 1 dwg
Patent RU-2077908-C1 (RU)
Title: Ski
Inventor: KHROMOV VALERIJ I
IPC: A63C5/04
Filed: 1993-11-25
Granted: 1997-04-27
Abstract: FIELD: sports equipment. SUBSTANCE: ski has sliding surface with flat toe and end portions, and middle portion adjacent to load platform and provided with profiled depression defined by skids with inner walls, which have trapezium-shaped, semielliptical or rectangular cross section, with base defining upper part of section, and with outer walls. Depression is limited in longitudinal section by transverse wall, whose front side is joined with toe surface and rear side is continuously merged with end surface through inclined surface. Boot fastening device is fixed along depression length at opposite side. Through channel is extending at acute angle to longitudinal axis of ski in vertical plane from upper surface of toe portion and terminating on front portion of depression. Tube inserted into through channel has open ends, with one end being positioned above upper surface of toe portion and other end positioned in flush with depression. Through channel and tube provide for filling of depression with air, which is compressed under the weight of skier to create flexible reactive forces effectively reducing dynamic friction force during sliding motion. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 8 cl, 12 dwg
Patent RU-2107823-C1 (RU)
Inventor: EHRVIN BROGLE
IPC: B23K20/12
Filed: 1993-10-01
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering; structural members of power generating plants such as turbocompressor rotors. SUBSTANCE: structural member has part made of titanium gamma aluminide based alloy, steel part and nickel-based alloy connecting part. Part of titanium gamma aluminide alloy and steel part are rigidly connected through connecting part. Titanium gamma aluminide part is connected with connecting part by friction welding method. Nickel-based alloy contains at least 65 % of nickel by weight. Thanks to it titanium gamma aluminide part can be connected by friction welding with connecting part at relatively low temperature. Friction welding method considerably reduces formation of cracks in titanium gamma aluminide part susceptible to embrittling. EFFECT: improved quality of connection. 11 cl, 1 dwg
Patent RU-2090082-C1 (RU)
Title: Method for preparing heat-resistant chocolate and heat-resistant chocolate
Inventor: KIRK S KILEJ
IPC: A23G1/00
Filed: 1992-03-18
Granted: 1997-09-20
Abstract: FIELD: food industry. SUBSTANCE: method involves adding moisture to chocolate and using technology of miscella; with its help stable emulsion of water-in-oil type is received, for example, hydrated lecithin. Stable emulsion is added to tempered chocolate during the process of its treating and after its ageing and stabilization, chocolate product is prepared. EFFECT: delicate taste, higher organoleptical properties. 7 cl
Patent RU-2070807-C1 (RU)
Inventor: PEREVOZCHIKOV PETR N
IPC: A23F3/34
Filed: 1993-12-29
Granted: 1996-12-27
Abstract: FIELD: food industry. SUBSTANCE: instant tea is a homogeneous fine-disperse mixture of concentrated active bioagents and a flavoring filler. The concentrate of bioagents is extract from bergenia leaves produced by extraction with the use of some liquid agent such as boiling water followed by filtering and drying (for instance by atomization in a drying chamber). The filler is sugar. The relative content of the extract from bergenia leaves may range from 1:30 to 1:50. The product helps improve the gastrointestinal function and the function of the urogenital and cardiovascular systems. EFFECT: higher remedial value of product.
Patent RU-2097272-C1 (RU)
Title: Ecological hybrid vertical takeoff and landing flying vehicle with storage for helium used in it
Inventor: BOBROV ANATOLIJ V
IPC: B64B1/20
Filed: 1993-12-30
Granted: 1997-11-27
Abstract: FIELD: hybrid vertical takeoff and landing flying vehicles using aerostatic and aerodynamic forces. SUBSTANCE: flying vehicle is used for transportation of passengers and cargoes through large distances. Flying vehicle is provided with storage for helium. Flying vehicle includes case mounted on longitudinal bent pipes 19 and transverse flattened rings 18 whose cavities are filled with helium, skin 20 located outside helium bags located inside, all-moving wings 46, 47, 48 and 50 with engines and propellers mounted on them and landing gear made in form of longitudinal bent pipes 44 covered with rubber or plastic. Helium storage includes two reservoirs of equal volume located one above other; bottom of upper reservoir is connected with bottom of lower reservoir. Provision is also made for pump, valves and hoses for transfer of helium from bags of flying vehicle to reservoirs and vice versa. EFFECT: enhanced efficiency. 8 cl, 14 dwg
Patent RU-2145219-C1 (RU)
Inventor: ARMITAGE BERNARD JOHN
IPC: C07C57/30
Filed: 1992-05-04
Granted: 2000-02-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes tabletted pharmaceutical composition containing (S)-(-)-2-(4-isobutylphenyl)-propionate sodium, its enantiomeric purity is 90%, not less, and a carrier. Composition exhibits improved moldability in lengthy pressing cycles. Invention describes also (S)-(-)-2-(4-isobutylphenyl)-propionate sodium exhibiting enantiomeric purity above 90% and method of its synthesis. Synthesis of (S)-(-)-2-(4-isobutylphenyl)-propionate sodium of increased enantiomeric purity ensures to obtain tabletted pharmaceutical forms based on said. EFFECT: increased purity, improved properties of compositions. 11 cl, 31 ex
Patent RU-2122125-C1 (RU)
Inventor: PONUROVSKIJ ALEKSEJ ALEKSEEVIC
IPC: F01K27/00
Filed: 1994-02-24
Granted: 1998-11-20
Abstract: Изобретение относится к поршневым и газотурбинным двигателям. Способ получения энергии взаимодействия углерода, водорода и кислорода при избыточном давлении осуществляется путем совмещения жидкого углеводородного топлива или воды со сжиженным газом в камере взаимодействия поршневого или газотурбинного двигателя. Совмещение осуществляют импульсным дозированием, причем топливо перед совмещением подогревают или используют перегретую воду, а в качестве сжиженного газа используют воздух или другой сжиженный газ. Предложен двигатель, реализующий данный способ. Технический результат заключается в повышении эффективности работы двигателя. 2 с. и 6 з.п. ф-лы, 2 ил.
Patent RU-2068164-C1 (RU)
Title: Heat exchanger
Inventor: SAZHIN BORIS S
IPC: F28C3/06
Filed: 1994-04-04
Granted: 1996-10-20
Abstract: FIELD: various industries, such as textile and chemical industries. SUBSTANCE: heat exchanger has horizontal chamber whose top part mounts cold-water supply pipe and water distributor. Central part of heat exchanger is space filled with cleats 4 fixed on pans 5 whose bottoms are shaped as contacting and diffusing sections 12 and 13, respectively, with holes 14. Steam-air mixture inlet and outlet pipes are provided on either end of chamber; hot-water sump and its discharge pipe union are located at the bottom. EFFECT: enlarged heat-transfer surface and improved intensity of heat-transfer processes. 2 cl, 3 dwg
Patent RU-2047912-C1 (RU)
Title: Способ распознавания изолированных слов речи с адаптацией к диктору
Inventor: SOROKIN VIKTOR N
IPC: G10L19/02
Filed: 1994-04-20
Granted: 1995-11-10
Abstract: Использование: изобретение относится к анализу речи, в частности при распознавании больших словарей в приложениях типа автоматической пишущей машинки. Целью изобретения является повышение точности и надежности распознавания. Сущность изобретения: способ распознавания изолированных слов речи с адаптацией к диктору основан на предискажении речевого сигнала во временной области при дифференцировании со сглаживанием, последовательной сегментации, кодировании сегментов, определении уровня и дисперсии шума канала связи, вычислении энергетического спектра, измерении формальных частот, классификации артикуляторных событий и состояний, формировании и сортировке эталонов слов, вычислении расстояний между эталонами и реализацией неизвестного слова, принятии решений о распознавании или отказе в распознавании с дополнением словаря эталонов в процессе адаптации к диктору. 9 з. п. ф-лы.
Patent RU-2094074-C1 (RU)
Inventor: ZAGULYAEV GENNADIJ A
IPC: B01D9/02
Filed: 1994-05-11
Granted: 1997-10-27
Abstract: FIELD: chemical engineering. SUBSTANCE: cooling space of crystallizer between inner wall of roll and cylindrical barrel is separated by radial partitions into isolated cooling sectors. Into each cooling space of sectors, cooling agent is separately supplied and also separately withdrawn through outlet fitting of rotatory shaft. For this purpose, both supply and withdrawing concentric connecting pipes of rotatory shaft are provided with radial collectors linking connecting pipes of rotatory shaft through pipes to corresponding connecting pipes of cooling sector. To increase cooling agent flow velocity, cooling sector space is divided with internal barriers which direct cooling agent from inlet connecting pipe toward inlet one through zigzag conduit. In this case, cooling agent flows from inlet connecting pipe to opposite wall of roll disk where, passing through hole of internal barrier, flow changes its direction toward opposite disk and then repeats such a movement until it gets into outlet connecting pipe disposed in the end of conduit. EFFECT: enhanced cooling efficiency. 2 cl, 4 dwg
Patent RU-2105627-C1 (RU)
Inventor: FROLOV P V
IPC: B21D35/00
Filed: 1994-06-02
Granted: 1998-02-27
Abstract: FIELD: apparatus may be used at plastic working for acting upon deformation zone of blank by electric current pulses. SUBSTANCE: blank is placed in press provided with dynamometer for controlling compression of blank. Press includes upper and lower plates provided with reciprocation motion drive units. Drive unit of upper plate is in the form of screw and nut pair and drive unit of lower plate is in the form of power hydraulic cylinder. Reservoir with transparent lateral walls is mounted on lower plate. Reservoir is filled by cooling agent. In order to create electric current pulses, apparatus is provided with power transformer, current transformer, oscillograph, thyristor type switch and resistance welding regulator. Action upon blank by electric current pulses provides case hardening of blank material and elimination of fatigue cracking. EFFECT: improved design. 1 dwg
Patent RU-2107773-C1 (RU)
Title: Method for erection of artificial island
Inventor: FEDOROV L F
IPC: E02B17/00
Filed: 1994-06-08
Granted: 1998-03-27
Abstract: FIELD: hydraulic structure engineering. SUBSTANCE: method for erection of artificial island implies installation of contouring shell, creation of earth core inside this shell, and mounting of platform upper structure in the form of block-modules. After creation of earth core inside shell, piles are driven, and mounted on piles is load-carrying deck. Then, block-modules of platform upper structure are installed on load-carrying deck. EFFECT: higher efficiency. 2 dwg , 1 tbl
Patent RU-2110073-C1 (RU)
Title: Method of measuring active resistances
Inventor: MASLAEV VADIM VITAL EVICH
IPC: G01R27/02
Filed: 1994-07-28
Granted: 1998-04-27
Abstract: FIELD: electrical technics. SUBSTANCE: method is based on transforming parameter to be measured into the current through galvanometer. Resistance value is directly transformed into current variations by the aid of amplification tube, in which, between the grid and cathode, galvanometer is put in, and as power source to power the circuit, thermal electromotive force of electron emission from the hot cathode is utilized. EFFECT: simplified resistance measurement. 1 dwg
Patent RU-2071563-C1 (RU)
Title: Устройство для определения степени ударо- и выбросоопасности горных пород
Inventor: PROSKURYAKOV VLADIMIR MAKSIMOV
IPC: E21C39/00
Filed: 1994-09-27
Granted: 1997-01-10
Abstract: Изобретение относится к горному делу и может быть использовано для оценки степени опасности участков горных выработок по динамическим явлениям типа горных ударов или внезапных выбросов угля, породы и газа путем регистрации импульсного излучения электромагнитных или упругих колебаний от образующихся под действием предельных напряжений трещин разрушения. Устройство содержит последовательно соединенные датчик акустической или электромагнитной эмиссии, предусилитель, аттенюатор, усилитель и измеритель пиковой амплитуды, а также формирователь импульсов и блок индикации. Новым является то, что устройство снабжено измерителем энергии, коммутатором, аналого-цифровым преобразователем и микропроцессорным блоком. При этом выход усилителя соединен с первыми входами измерителя пиковой амплитуды, измерителя энергии и формирователя событий, выход которого подключен ко второму входу измерителя пиковой амплитуды и ко второму входу аналого-цифрового преобразователя, первый вход которого соединен с выходом коммутатора, первый и второй входы последнего подключены к выходам измерителя пиковой амплитуды и измерителя энергии соответственно, выход аналого-цифрового преобразователя подсоединен ко входу блока индикации через микропроцессорный блок, который соединен двусторонней связью с аттенюатором, усилителем, измерителем пиковой амплитуды, измерителем энергии, формирователем событий и коммутатором. 6 ил.
Patent RU-2115484-C1 (RU)
Title: Cyclone
Inventor: BARASHKOV S S
IPC: B04C5/185
Filed: 1994-09-27
Granted: 1998-07-20
Abstract: FIELD: cleaning gas discharged into atmosphere and reconditioning powdered dye that has failed to deposit on part. SUBSTANCE: cyclone has casing with perforated bottom part placed in bin, inlet pipe connection, discharging hole, and exhaust pipe. In addition, cyclone is provided with one more bin having perforated bottom part and placed inside main bin which is provided with additional wall. Wall-to-wall space communicates through filter placed in annular chamber with discharge system and is separated from filter with perforated baffle plate. EFFECT: improved efficiency of entrapping powder due to its reduced carry-over. 2 cl, 1 dwg
Patent RU-2104710-C1 (RU)
Title: Pharmaceutical bactericidal compositions and their using
Inventor: PITER BLEKBERN
IPC: A61K31/19
Filed: 1993-01-15
Granted: 1998-02-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: compositions have lanthionine-containing compound, pharmaceutically acceptable carrier including additional acid carrier. Compositions were used for prophylaxis and treatment of gastroenteric disorders caused by pathogenic microorganisms. EFFECT: enhanced effectiveness of compositions. 14 cl, 13 tbl
Patent RU-2082235-C1 (RU)
Title: Method for cleaning water from radioactive cesium
Inventor: LEBEDEV VALERIJ I
IPC: G21F9/12
Filed: 1994-11-11
Granted: 1997-06-20
Abstract: FIELD: cleaning radioactive pollution by means of absorption. SUBSTANCE: method involves treatment of water with Cambrian clay which has preliminary dried under 100-120 C and burned under rapid temperature increase up to 750-850 C (preferable temperature is 800 C). EFFECT: quality is increased by 70-80%. 1 tbl
Patent RU-2078532-C1 (RU)
Inventor: YUSTOVA ELIZAVETA N
IPC: A61B3/02
Filed: 1994-05-05
Granted: 1997-05-10
Abstract: FIELD: ophthalmology. SUBSTANCE: proposed set of tables comprises 3 groups of cards with test-objects painted in two colors. In these cards two color coordinates are equal, while third coordinate is different, this color difference increasing from card to card. EFFECT: objective check of colored vision; set comprises minimal number of cards easy to manufacture. 1 dwg
Patent RU-2124351-C1 (RU)
Title: Cosmetic composition, method of treating keratin-containing material
Inventor: FRANSUA LE BURI
IPC: A61K8/04
Filed: 1995-01-13
Granted: 1999-01-10
Abstract: FIELD: cosmetic preparations. SUBSTANCE: composition comprises aqueous liquid carrier with at least one foam-forming anionic polymer and/or one cationic polymer with foam-forming ability, and mixture of propellents containing dimethyl ether in combination with at least another propellent chosen from volatile alkanes, volatile halogenalkanes and their mixtures. Composition is displaced at raised pressure in hermetic container in the form of aerosol and forming the foam spontaneously in contact with surface on which it is applied. Composition is properly applied on hair and allows styling hair-do. EFFECT: higher fixing characteristics. 19 cl, 4 ex
Patent RU-2094504-C1 (RU)
Title: Method of lead alloy concentration by noble metals
Inventor: CHEKUSHIN VLADIMIR S
IPC: C22B11/02
Filed: 1995-03-07
Granted: 1997-10-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to processing alloys of noble metals with lead (crude lead). Concentration is carried out by oxidation of lead alloy with air oxygen. Lead oxides and contaminants were obtained by covering addition - sodium hydroxide melt on the surface of metallized phase and system stirring at 600-700 C. EFFECT: improved method of alloy processing. 2 cl, 3 tbl
Patent RU-2085054-C1 (RU)
Title: Point source of sound waves
IPC: H04R1/32
Filed: 1995-03-23
Granted: 1997-07-20
Abstract: FIELD: sound wave radiation. SUBSTANCE: device has drive, diaphragm, first sphere with hole, and second sphere with hole. First sphere is placed inside second one and their holes are on same axis perpendicular to diaphragm plane and opposite in direction. Diaphragm is mounted inside first sphere. EFFECT: improved design. 1 dwg
Patent RU-2087095-C1 (RU)
Title: Sprinkler unit
Inventor: ASTSATRYAN SEREZHA A
IPC: B05B3/06
Filed: 1995-05-04
Granted: 1997-08-20
Abstract: FIELD: sprinkling equipment. SUBSTANCE: sprinkler unit has captive nut 1, reaction member 3 and housing 2 with stream-forming channel 5 and beveled stop 8. Housing 2 has portion positioned above stream-forming channel 5 and formed as vertical stem 6. Cantilevered arm 7 with stop 8 is rigidly fixed on end of stem 6. Reaction member 3 pivotally seated onto stem 6 has blades 11 fixed on its lower end and beveled stop 10 secured on its upper end. When stop 8 strikes against stop 10, housing 2 is pivoted to withdraw reaction member 3 from artificial rain zone. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 5 dwg
Patent RU-2100771-C1 (RU)
Title: Installation for deactivation of ammunition
Inventor: KUPRINENOK VIKTOR M
IPC: F42B33/06
Filed: 1995-08-15
Granted: 1997-12-27
Abstract: FIELD: utilization and deactivation of ammunition. SUBSTANCE: working mass preparation assembly is positioned above compressor 2 made in the form of two alternately operating cylinders 3 and 4 connected to mass reservoir 6 through mass conduits 5. Drain holes 7 of mass conduits 5 are located at a height of not below of the height of working mass in cylinder 3 or 4. Wash-out head 9 has extension piece 10 with holes, feed mass conduit 11 coaxially positioned inside drain mass conduit 12. Separator 18 may be connected to drain mass conduit 12. EFFECT: enhanced safety. 3 cl, 1 dwg