baber/WOPTO huggingface dataset:
Patent RU-2022939-C1 (RU)
Inventor: YAROMSKIJ VIKTOR N
IPC: C02F103/20
Filed: 1990-12-17
Granted: 1994-11-15
Abstract: Использование: биологическая очистка сточных вод, содержащих органические загрязнения, на локальных очистных сооружениях предприятий агропромышленного комплекса. Сущность изобретения: дисковый биофильтр- отстойник состоит из корпуса вертикального отстойника 1, подводящего трубопровода 2, распределительного лотка 3, погружной перегородки 4, биофильтров 5, смонтированных на валах 6 и закрепленных на раме 7, роликов 8, с помощью которых рама 7 опирается на монорельс 9, расположенный по периметру корпуса вертикального отстойника 1, электродвигателя с редуктором и ведущим роликом, закрепленных на раме 7 и приводящих ее в движение в горизонтальной плоскости, трубопровода 11 для отвода осажденной биопленки, сборной воронки 12 и трубопровода 13 для отвода очищенной воды. 1 з.п. ф-лы, 2 ил.
Patent RU-2068593-C1 (RU)
Inventor: DZHACHUL LI
IPC: H01J9/42
Filed: 1991-01-10
Granted: 1996-10-27
Abstract: Зажим для фиксации внутреннего экрана и рамы электронно-лучевой трубки, выполненный в виде V-образной симметричной формы из упругой металлической ленты и с углом раскрыва при вершине 60-90 o , боковые стороны которого имеют по два изгиба, первый от вершины изгиб направлен наружу, а второй - внутрь, площадки между изгибами боковых сторон являются первыми опорными частями зажима, при этом концы боковых сторон зажима загнуты наружу, образуя U-образную форму, а их торцы являются вторыми опорными частями зажима. 9 ил.
Patent RU-2007138-C1 (RU)
Inventor: BYALIK IOSIF F
IPC: A61B17/56
Filed: 1991-01-10
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: method involves making skin-fat flap, pulling it intermittently by its most blood-suffused parts and monitoring impedance of pulled-down flaps until collateral blood circulation sets in the flap. EFFECT: reduced postoperative complications.
Patent RU-2005863-C1 (RU)
Inventor: SERGIENKO MIKHAIL T
IPC: E04G9/10
Filed: 1991-04-02
Granted: 1994-01-15
Abstract: FIELD: construction. SUBSTANCE: panel has a frame with longitudinal and cross ribs and movable members coupled with the frame through jacks. Non-working side of the frame is provided with, at least, two additional ribs. Side surface of the ribs are provided with sleeves altitude of which does not exceed an altitude of additional ribs. The sleeves are secured to the ribs in pairs and by layers. The movable members are made of metal and reinforced plastic, and cross- section of the member is a rectangular pipe with closed faces. The members are secured to the frame to form a deck and are in contact with each other and with outer ribs of the frame. Side of the member which is in contact with the additional ribs is provided with an opening. The jacks are made of a pair of bolts received in the sleeves and spring-loaded relatively the jacks. The end of the bolt, which is set in the sleeve without a thread, is received in the opening of the movable member. Cross-section of the ribs of the frame is a rectangular pipe. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2009509-C1 (RU)
Title: Method for prognostication of tendency of psoriasis
Inventor: FILIMONKOVA NINA N
IPC: G01N33/68
Filed: 1991-04-29
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: method consists in determination of activity of enzyme of phospholipase A 2  in hemolysate of erythrocytes and blood plasma of patient, and, if the parameters exceed the rated values by two and more times, early recurrence of disease of prognosticated. EFFECT: simplified process of prognostication, reduced time for testing by 2,5 times with preservation of 100% prognostication accuracy.
Patent RU-2019723-C1 (RU)
Inventor: ZELENIN NIKOLAJ S
IPC: F02F3/00
Filed: 1991-05-27
Granted: 1994-09-15
Abstract: FIELD: engine engineering. SUBSTANCE: seal has main sealing members made of cylindrical rollers, which are provided with conical end parts, races and four flat springs of V- shaped in cross-section arranged over periphery of the piston within grooves having rectangular cross-section. The seal has also additional sealing members made of oil catching ring having rectangular cross-section and wave- like spring interposed between piston and oil catching ring. The additional seal members are positioned in zone of bottom face of the piston. EFFECT: enhanced reliability. 6 dwg
Patent RU-2021728-C1 (RU)
Inventor: PETROVA MARGARITA A
IPC: A23B4/22
Filed: 1991-06-06
Granted: 1994-10-30
Abstract: Использование: в рыбоперерабатывающей промышленности при хранении замороженного рыбного фарша. Сущность изобретения: приготовленный рыбный фарш смешивают со стабилизирующей добавкой, в качестве которой используют ферментированный сывороточный концентрат (КСБ-УФ) и термофильную закваску молочнокислых бактерий Lactobacterium acidophilus, при этом количество вносимых КСБ-УФ и закваски составляет соответственно 2 - 3% и 3 - 5% к массе рыбного фарша. 2 табл.
Patent RU-2013751-C1 (RU)
Title: Protective layer made of heat insulating material for tube sheet of heat exchanger
Inventor: YAKUSHIN MIKHAIL I
IPC: F28F9/06
Filed: 1991-06-25
Granted: 1994-05-30
Abstract: FIELD: heat engineering. SUBSTANCE: during operation of heat exchanger, temperature in the protective layer whose surface is blackened is reduced on its working surface, thus reducing the thermal stresses and enhancing reliability in case of sharp thermal shock and emergency stop of thermal units. EFFECT: enhanced thermal stability through reduction of temperature gradient in thickness of protective layer due to blackening of the protective surface. 1 dwg
Patent RU-2022623-C1 (RU)
Title: Аппарат для мокрой очистки газов
Inventor: MAKSIMOV IGOR A
IPC: B01D47/04
Filed: 1991-05-20
Granted: 1994-11-15
Abstract: Использование: для эффективной и надежной очистки газов, в частности дымовых газов тепловых электростанций от летучей золы. Сущность изобретения: в трубах-насадках аппарата создается режим эмульгирования в результате взаимодействия закрученного потока загрязненного газа с водой орошения, поступающей в трубки наливом в противотоке с газом. Устройство для закручивания потока выполнено в виде камеры, объединяющей четыре трубы и представляющей в плане розетку из четырех полуцилиндров с четырьмя симметрично расположенными отверстиями под трубы. На противолежащих боковых поверхностях камеры, в местах стыка полуцилиндров, имеются два щелевых отверстия, куда поступают два встречных потока, образующих при столкновении четыре устойчивых вихря. 1 з. п. ф-лы, 3 ил.
Patent RU-2107322-C1 (RU)
Title: Terminal for booking system and method for operations of terminal computer
Inventor: TAKAJA INADA
IPC: G06Q10/00
Filed: 1990-11-28
Granted: 1998-03-20
Abstract: FIELD: booking tickets to transport, hotels, travels. SUBSTANCE: device is connected to main computer which provides control of global booking status. Terminal may request current booking status, request ticket booking and generate, provide and alter booking logs for main computer. Terminal has terminal computer, display and pointing device. Terminal computer runs several parallel tasks such as ticket booking, keeping of booking for generation of booking log and inserting corrections, querying booking log in order to provide generated booking log. Execution of each process results in generation of booking picture, edition of booking, providing of booking log which are displayed in multiple windows. Each image has several visible parts which are accessed by pointing device. EFFECT: increased functional capabilities. 27 cl, 87 dwg
Patent RU-2027426-C1 (RU)
Title: Aeroion stimulator
Inventor: RUDENKO VALERIJ MIKHAJLOVICH
IPC: A61H39/00
Filed: 1991-08-08
Granted: 1995-01-27
Abstract: FIELD: medicine; reflesotherapy. SUBSTANCE: action may be performed as constantly and in pulse mode. Two variants of the device have biological active point indication circuit. According to the first variant of making, active electrode is used for searching biologically active point and for action as well; for this case the stimulator is provided at stimulator circuit. According to the other variant, biological active point are searched by means of probe-electrode. Stimulating action is formed by discharge unit; the second discharge unit is brought into searching circuit of biological active points. EFFECT: improved efficiency of treatment. 2 cl, 3 cl, 2 dwg
Patent RU-2008607-C1 (RU)
Title: Sprinkler element of counterflow cooling tower and sprinkler unit of counterflow cooling tower (versions)
Inventor: MERKULOV ALEKSANDR L
IPC: F28F25/08
Filed: 1991-10-18
Granted: 1994-02-28
Abstract: FIELD: thermal power engineering. SUBSTANCE: sprinkler element of counterflow cooling tower has corrugated plate at angle to edge. One side of plate has horizontal rows of ridges of equal height in each row. Rows are spaced apart at distances reducing towards of one of plate edges. Ridges of adjacent rows are of different height reducing in same direction. Their apexes are on inclined plane to that crossing bases of ridges at angle of 5 to 15 deg. Sprinkler unit of first version is built up of vertical plates; adjacent plates have different direction of corrugations. Plates are installed with their ridges on one side to form ducts having either flat corrugated walls or walls with ridges. Sprinkler unit of second version has its plates installed so that their ridges are opposing each other to form alternating ducts of varying and constant flow area. Ridges function as turbulizing means. EFFECT: improved efficiency. 8 cl, 6 dwg
Patent RU-2032442-C1 (RU)
Title: Heat-and-mass transfer apparatus
Inventor: BASS ALEKSANDR G
IPC: B01D3/30
Filed: 1991-10-29
Granted: 1995-04-10
Abstract: FIELD: chemical industry, mainly for chemical interaction of liquid and gas and heat-and-mass transfer processes, absorption and gas purification. SUBSTANCE: heat-and-mass transfer apparatus has vertical housing divided into sections in height and shaft on which liquid distributor and contact devices are mounted assembled of horizontal screened disks grouped in stacks: several disks in each section. Each section is made in form of truncated cones whose lesser bases are directed downward. By changing the conditions of feeding the liquid or the rotational speed of disks, thickness of film of the liquid and structure of its flow may be changed. In handling the low-pressure gases and performing the chemical reactions and absorption processes, continuous films are formed over the entire surface of revolving screened disks, thus excluding flow of gases past liquid barriers. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2017268-C1 (RU)
Title: Process of manufacture of semiconductor laser with electron beam pumping
Inventor: GRIBKOVSKIJ VIKTOR P
IPC: H01L21/306
Filed: 1991-09-17
Granted: 1994-07-30
Abstract: FIELD: electronics. SUBSTANCE: this process is developed for manufacture of high-power semiconductor lasers. Process involves manufacture of plate of gallium arsenide, making of optical resonator composed of two mirrors. Dummy mirror of resonator is fabricated on surface of plate perpendicular to crystallographic direction III by etching of surface in boiling mixture of nitric and hydrochloric acids with proportion 3:1 for 3-5 min. Function of output mirror is performed by multilayer dielectric coating or by natural surface of plate. EFFECT: facilitated manufacture, reduced labour input. 1 tbl
Patent RU-2068361-C1 (RU)
Inventor: MALON JEAN-PIERRE
IPC: B61L3/00
Filed: 1992-01-23
Granted: 1996-10-27
Abstract: Использование: для автоматического контроля скорости, остановки и обеспечения эффективного и безопасного управления движением транспорта, в частности железнодорожного. Сущность изобретения: устройство имеет связь с железнодорожным путем, вдоль полотна которого расставлены вехи 1 с постоянными или произвольно выбранными интервалами между собой, на входе каждого дорожного участка вехи 2, расположенные таким образом, чтобы они образовывали репер идентификации (опознавания) дорожного участка и инициирования устройства, при этом средства обработки сигналов, выданных средствами обнаружения вех, имеют в своем составе блок хранения программы движения поезда в форме кодов и узел когерентности (связи) 8 с безопасным "окном" спектра разделения сигналов, систему контроля превышения скорости 10, предназначенную для управления органами экстренного торможения поезда, если указанные сигналы разделяются друг от друга на расстояние, превышающее длину вышеуказанного "окна" спектра безопасного расхождения этих сигналов. 2 з.п.ф-лы, 7 ил.
Patent RU-2078829-C1 (RU)
Title: Agent for decrease of leather component volatility
Inventor: HODDER JAMES JOHN
IPC: C14C9/00
Filed: 1992-02-04
Granted: 1997-05-10
Abstract: A method for treating leather with a low fogging, substantive, retan fatliquor containing a solution or a dispersion of a selected amphiphilic copolymer, substantially free from organic solvents, formed from a predominant amount of at least one hydrophobic monomer and a minor amount of at least one copolymerizable hydrophilic monomer. The method produces leather having desirable strength and softness qualities and particularly reduced fogging characteristics. The treated leather is particularly suitable for use in vehicle upholstery.
Patent RU-2036233-C1 (RU)
Title: Nutrient medium for primary and transplantable cells growing
Inventor: LAVIN PAVEL I
IPC: A01N1/00
Filed: 1991-11-27
Granted: 1995-05-27
Abstract: FIELD: biotechnology. SUBSTANCE: condensed alfalfa extract (Eracoid) at concentration 0.01-0.05% is added additionally to the nutrient medium 199 containing native bovine serum. Alfalfa extract enhances proliferative activity of cells and increases cell cultures survival. EFFECT: increased activity of nutrient medium. 1 dwg
Patent RU-2049950-C1 (RU)
Title: Method of connection of thin-walled pipe lines with herringbone corrugations
Inventor: KUTELEV OLEG NIKOLAEVICH
IPC: F16L13/02
Filed: 1991-10-09
Granted: 1995-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: end corrugation is cut to diameter after which adapter member is fitted on it and they are connected. Tops of herringbones are matched by end of pipe lines. Adapter member is made to shape of outer surface of pipe lines; its width is no less than two pitches of herringbone corrugations. EFFECT: enhanced reliability. 4 dwg
Patent RU-2006257-C1 (RU)
Title: Способ изготовления фильтрующего элемента
Inventor: USKOV ALEKSANDR M
IPC: B01D39/12
Filed: 1992-02-25
Granted: 1994-01-30
Abstract: Изобретение относится к способам изготовления фильтрующих элементов, применяемых для очистки жидких и газообразных сред. Способ изготовления фильтрующего элемента включает навивку проволоки на основу с образованием винтовой щелевой поверхности. Новым является то, что предварительно на проволоку навивают дополнительную проволоку, причем диаметр дополнительной проволоки выбирают равным размеру щели. Витки дополнительной проволоки, расположенные на поверхности каждого последующего витка проволоки, смещены относительно витков дополнительной проволоки, расположенных на поверхности предшествующих витков проволоки. 2 ил.
Patent RU-2067161-C1 (RU)
Title: Method for operation of gas-lift complex
Inventor: LEONOV VASILIJ A
IPC: E21B43/00
Filed: 1992-04-15
Granted: 1996-09-27
Abstract: FIELD: gas-lift production of oil. SUBSTANCE: in realization of the method, determined for different moments of operation at different pressure values in the system of gas distribution for each well, is dependence of oil production rate on gas flow rate and probability of its starting. Value of gas flow rate supplied to the system is determined for each gas supply source. Then, wells and gas supply source are ranked by their influence in the system of gas distribution. Optimal values of starting and working pressures for separate wells are determined. Depending on the value of the latter with consideration of existing restricting factors, pressure in the gas distribution system is varied by establishing new modes of technological objects (gas-lift wells and gas supply sources). Parameters are defined more accurately and effect of pressure in the subsystem of gas distribution is determined. Redistribution (grouping) of technological objects is accomplished by their effect and operation of gas-lift complex is repeated. EFFECT: higher efficiency. 8 cl, 3 tbl
Patent RU-2095656-C1 (RU)
Title: Safety friction clutch
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D7/02
Filed: 1992-02-17
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: driving clutch part 1 and driven clutch part 2 are interconnected through friction disk 3. Pressing disk 4 is mounted on the driving clutch part for permitting axial movement. The pressing out and pressing in units have rotation bodies received in sockets of variable depth. The working surfaces of the sockets are made up as adjacent central and periphery portions. The angle between the side surface of the central portion and axial plane of the clutch, which passes through the center of a rotation body, is defined by a relationship presented in the invention description. EFFECT: enhanced reliability. 2 dwg
Patent RU-2015861-C1 (RU)
Title: Lathe tool
Inventor: TRUSHKO KONSTANTIN A
IPC: B23B27/16
Filed: 1992-04-16
Granted: 1994-07-15
Abstract: FIELD: cutting tools. SUBSTANCE: tool has a holder on which bearing surface a cutting member in the form of a polyhedral prism with the working part in the form of a truncated pyramid is mounted. The tool has cutting plates from a solid alloy which are radially positioned relative to the longitudinal axis of the tool or in parallel to the prism sides along the side ribs of the prism. The points of cutting plates are located on the small base of a pyramid which sides are inclined to the sides of the prism at an angle of 10-40°. The number of sides is chosen from a number series 4, 5, 6, 8. The bearing surface of the holder on which the cutting member is positioned is made at an angle of 3-12° to the main tool plane. EFFECT: improved structure. 3 cl, 16 dwg
Patent RU-2073244-C1 (RU)
Title: Method for determining membrane toxicity properties of xenobiotics
Inventor: FEDYUKOVICH LYUDMILA V
IPC: G01N33/53
Filed: 1992-07-08
Granted: 1997-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves investigating reacting cell membrane structures by setting spontaneous rosette-forming reaction with subpopulations of immunocompetent cells. The number of rosette-forming cells is counted 24 h later beginning from the moment the tested substance is intraperitoneally administered to experimental animal. Their increase being observed with respect to control level, membrane toxicity properties are considered to be detected in xenobiotics. EFFECT: simplified method of toxic substance screening.
Patent RU-2000887-C1 (RU)
Inventor: GOLUBCHIK EDUARD M
IPC: B22F3/18
Filed: 1992-07-21
Granted: 1993-10-15
Abstract: Способ получени  порошкового профил   включает приготовление шихты, формующую прокатку  в закрытом калибре до относительной плотности  90 - 97%. Затем сырой порошковый профиль  транспортируетс  к калибрующей клети После  этого к вчпкам калибрующей и формующей  клети подводитс  электрический ток. Возобновл етс  процесс прокатки в формующей клети, и начинаетс  прскаткэ з калибрующей клети, разогретой  электрическим током до температуры спекани  заготовки  При необходимости передний конец, выход щий  из валков калибрующей клети, удал ют  дл  исключени  брака Дл  повышени  прочности  порошкового прокатного профил  перед входом в  очаг деформации производ т формование электрическим  током волокон ориентированных в на-  правпении прокатки. 1 табл.
Patent RU-2030935-C1 (RU)
Title: Устройство для производства труб и оболочек большого диаметра
Inventor: DRUYAN VLADIMIR MIKHAJLOVICH
IPC: B21B19/14
Filed: 1992-07-29
Granted: 1995-03-20
Abstract: Использование: при производстве тонкостенных длинномерных труб и оболочек большого диаметра в холодном и теплом состоянии. Сущность изобретения: производят деформацию полой заготовки в калибре матрицы с помощью неприводных роликов вращающейся обоймы. Наружный диаметр деформируемого материала принимают большим диаметра калибра матрицы. Рабочий профиль матрицы и конфигурацию роликов выбирают из условий наименьшего сопротивления относительному перемещению деформируемого металла в контактных зонах. 2 з.п. ф-лы, 3 ил.
Patent RU-2074945-C1 (RU)
Title: Drill bit
Inventor: PINCHUK NIKOLAJ P
IPC: E21B10/04
Filed: 1992-08-05
Granted: 1997-03-10
Abstract: FIELD: mining industry. SUBSTANCE: drilling of bore-hole preferably with return delivery of core material is performed by drill bit having body and mounted on its working end face are strip-type hole cutting and core-making cutting tools. They are fixed from radial displacement respectively by outer and inner undercutting tools. Inner tolls are located in radial holes of body and are made with stepped tail-piece which interacts with end face of main cutting tools. Main and undercutting tools are installed in horizontal plane at angle to each other. Main cutting tools are positioned at acute angle as to body radius. EFFECT: high efficiency. 2 cl, 3 dwg
Patent RU-2025939-C1 (RU)
Inventor: STASHEVSKIJ IVAN I
IPC: A01F25/04
Filed: 1992-08-05
Granted: 1995-01-09
Abstract: Изобретение относится к сельскому хозяйству, в частности к отрасли кормопроизводства. Сущность изобретения: с целью улучшения качества сена, устройство содержит установленную с возможностью вертикального перемещения формообразующую крышу с кольцом, пневмопровод с загрузочным патрубком, несколькими шахтообразователями и раму с приводом и радиально расположенными рабочими органами. Пневматический загрузчик снабжен макро- и микродозаторами и смесителями. 7 ил.
Patent RU-2055851-C1 (RU)
Title: Polishing paste
Inventor: TIKHONOV YURIJ A
IPC: C09G1/02
Filed: 1992-08-10
Granted: 1996-03-10
Abstract: FIELD: treatment of the surface of parts. SUBSTANCE: the polishing paste comprises (wt %): 40-42 white synthetic corundum micropowder 24A having grain size M2П-M3П; 9-11 tooth powder; 38-42 stearin; 8-10 polyoxyethylene alkyl phenol ethers 0П-7 or OП-10. The stearin is heated, other components are added, stirred at 75-80 C and cooled to form polishing paste that gives mirror reflection of the surface. EFFECT: improved properties of the polishing paste. 1 tbl
Patent RU-2109618-C1 (RU)
Title: Method of vibration treatment of easily deformable metal parts
Inventor: SHEVELEV A G
IPC: B24B31/06
Filed: 1992-06-30
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering; instrumentation engineering. SUBSTANCE: parts being treated are placed in container the height or diameter of which does not exceed 20 amplitudes. Then abrasive and cleaning medium in the form of soft granulated material, for example polyvinylchloride plastic compound, are placed in container. Vibrator imparts oscillatory motion to container at frequency of 46-50 Hz and amplitude of 2.5-3.0 mm. EFFECT: enhanced surface treatment of parts. 1 tbl
Patent RU-2061889-C1 (RU)
Inventor: KHRYASHCHEV YURIJ EVGENEVICH
IPC: F02D1/10
Filed: 1992-07-14
Granted: 1996-06-10
Abstract: FIELD: engine engineering. SUBSTANCE: controller has housing, driving shaft 1, and holder 2 with centrifugal weights 3. Force lever 5 is pivotally connected within a housing and kinematically connected to clutch 4 and control lever 5 through controller spring 7. The other arm of the force lever is kinematically connected with rack 6 of the fuel pump. Rotating lever 13 is pivotally connected with force lever 5 and spring-loaded through additional spring 12 with respect to the housing. Spring-loaded tie 14 is pivotally connected with rotating lever 13. The tie is mounted for permitting interaction with control lever 8. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2079423-C1 (RU)
Title: Loose material gravity transportation device
Inventor: NIKONOV ALEKSANDR N
IPC: B65G11/00
Filed: 1992-09-24
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; materials handling. SUBSTANCE: device has inclined housing 1 and number of inclined partitions 2 installed along housing. Partitions form zigzag belt. EFFECT: improved quality of transportation. 5 dwg