baber/WOPTO huggingface dataset:
Patent RU-2019670-C1 (RU)
Title: Sealed bearing of roller bit
Inventor: BOGOMOLOV RODION M
IPC: E21B10/22
Filed: 1990-12-10
Granted: 1994-09-15
Abstract: FIELD: drilling equipment. SUBSTANCE: members of high hardness are made in form of segments which are arranged in continuous row. Junction end parts of segments of one row are displaced relative to those of adjacent row. EFFECT: improved sealing of bearing in operation. 4 dwg
Patent RU-2016059-C1 (RU)
Inventor: ANANEV SERGEJ M
IPC: C11D7/06
Filed: 1990-12-17
Granted: 1994-07-15
Abstract: Средство для чистки твердой поверхности содержит, мас.%: триполифосфат натрия 2 - 4; кальцинированная сода 1,0 - 2,5; гидроксид кальция 0,5 - 1,0; опилки облицовочного ракушечника до 100. 1 табл.
Patent RU-2027219-C1 (RU)
Title: Device for distributing tasks by processor
Inventor: GRIBKOV VLADIMIR A
IPC: G06F9/50
Filed: 1990-12-17
Granted: 1995-01-20
Abstract: FIELD: automatics; computer technology. SUBSTANCE: two groups of OR gates and the second group of multiplexers are introduced into the device. Search is carried out in the device as from processor loaded minimally to processor loaded maximally, and reverse. EFFECT: improved speed of operation. 1 dwg
Patent RU-2018763-C1 (RU)
Title: Connection unit for ends of two pipes
Inventor: VALBRUK KARL KHAJNTS
IPC: F16L25/00
Filed: 1991-01-18
Granted: 1994-08-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: clamping bush embraces ends of both pipes. Connecting member is made in form of locking member arranged between bush and outer wall of end of one or both pipes. Inner surface of split locking member is adequate to outer surface of pipes. Locking member is made of material which possesses elastic deformability under action of heat and gets hardened again in cooling. Sealing ring is located between inner wall of end of one pipe and outer wall of other pipe. EFFECT: enhanced reliability. 7 cl, 2 dwg
Patent RU-2007926-C1 (RU)
Title: Способ получения коллагеновых волокон из коллагенсодержащих тканей животных
Inventor: RALF KHEDDEN
IPC: A23L17/00
Filed: 1990-11-30
Granted: 1994-02-28
Abstract: Использование: получение коллагеновых волокон из коллагенсодержащих тканей животных. Сущность изобретения: способ получения заключается в том, что исходное сырье подвергают измельчению, сушке и повторному измельчению, при этом на всем протяжении обработки температуру сырья поддерживают не выше 75С. 34 з. п. ф-лы.
Patent RU-2043026-C1 (RU)
Title: Composition for decreasing growth of culture plants
Inventor: YUDZI FUNAKI
IPC: A01N43/653
Filed: 1991-06-24
Granted: 1995-09-10
Abstract: FIELD: agriculture. SUBSTANCE: proposed composition contains E-isomer of 1-phenyl(substituted or unsubstituted)-2-(1,2,4-triasolyl-1)propene or its salt as active compound, its quantity being 1-80 mass Said compound has formula R 2 -C 3 -C 6  where R 3 -alkyl, cyclopropyl, methylcyclopropyl, C 1 -C 4 -halogen, C 1 -C 2 -alkyl, trifluoromethyl,  -alkoxyl, phenyl, cyan, phenoxy or nitro group, n=0-3. EFFECT: decreases growth of culture plants. 4 cl, 11 tbl
Patent RU-2018029-C1 (RU)
Title: Wind wheel
Inventor: FEDOROV IVAN D
IPC: F03D3/00
Filed: 1991-02-28
Granted: 1994-08-15
Abstract: FIELD: wind power engineering. SUBSTANCE: wind wheel has a vertical shaft, mutually perpendicular horizontal brackets with thrusts and variable blades fastened to the shaft. The variable blades are have parts, the area of one of which is larger than that of the other one by 1/3. The thrusts are spaced at a distance from the shaft which is less then the width of the larger part of the blade. The brackets and thrusts are made in the form of plates. EFFECT: improved structure. 3 cl, 2 dwg
Patent RU-2031321-C1 (RU)
Title: Air pit
Inventor: SINYAKOV ANATOLIJ LEONIDOVICH
IPC: F24F7/02
Filed: 1991-05-20
Granted: 1995-03-20
Abstract: FIELD: air ducts; ventilation systems. SUBSTANCE: rectangular lateral cross-section air duct has heat-insulated walls and panel provided with air space; the panel is disposed at south side and is transparent to solar radiation. Screen made of heat conducting material is mounted at central part of the air duct in parallel to the panel. Surface of the screen which is turned to the panel and covered with light-absorbing layer. Cavity is made in the screen. The cavity is filled with heat-accumulating material. EFFECT: improved efficiency. 1 dwg
Patent RU-2016753-C1 (RU)
Title: Threaded joint tensioning device
Inventor: POGODIN VALERIJ K
IPC: B25B29/02
Filed: 1991-06-14
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: when a working medium is fed to chamber 28 of hydraulic cylinder 2 and working cavity 29 which is in communication with it piston 3 is activated and resting against threaded link 4 draws out stud 25 and plungers 18 and 19 which effect control ring 9 rotating it in a particular direction and hence casing 5 engaged with the ring, casing 5 rotates a fastening nut. When the working medium is fed to chamber 30 and cavity 31 piston 3 and plungers 18 and 19 return to the initial position. EFFECT: simplified operation. 3 cl, 4 dwg
Patent RU-2014358-C1 (RU)
Title: Strain of hybrid cultured cells of mus musculus l used for preparing of monoclonal antibodies to formate dehydrogenase of pseudomonas sp 101
Inventor: CHEREDNIKOVA TATYANA V
IPC: C12P21/08
Filed: 1991-06-27
Granted: 1994-06-15
Abstract: FIELD: biotechnology, experimental enzymology. SUBSTANCE: preparing of strain of HYBRID cultured cells Mus musculus L. producing monoclonal antibodies to formata dehydrogenase of Pseudomonas sp. 101. Stain is prepared by hybridization of murine splenocytes (strain Balb/c) with murine myeloma cells Sp 2/0. Monoclonal antibodies are belong to subclass 1g 62a. Affinity constant is 4·10 8 M -1 . Minimal concentration of formate dehydrogenase determined by use of prepared antibodies is 5·10 -11 M. EFFECT: preparing of strain indicated above.
Patent RU-2044209-C1 (RU)
Title: Insulating tape
Inventor: GUMEROV ASGAT G
IPC: F16L58/10
Filed: 1991-05-29
Granted: 1995-09-20
Abstract: FIELD: protection of steel pipings against ground corrosion. SUBSTANCE: riveting strips are applied with a relative offset onto the external and internal surfaces of the dense base; the width of each strip is less than the width of the tape. An additional adhesive strip with a gap between it and the main strip is applied onto each side of the tape. Strips on the tape opposite sides are staggered without mutual overlapping. The dimensions of width of the main, additional strips, gaps between them and gaps between the additional strips are determined from the preset dependence. EFFECT: enhanced reliability. 1 dwg
Patent RU-2013065-C1 (RU)
Title: Composition for preservation of corn ears
Inventor: ZELTSER ALEKSANDR M
IPC: A23K3/00
Filed: 1991-06-17
Granted: 1994-05-30
Abstract: FIELD: agriculture, fodder production. SUBSTANCE: composition contains 0.8-1.0 and 1.5-2.0 g of dry inoculants L. plantarum and prop. shermanii, respectively, 1-2 g of baking yeast and 50-70 g of cobalt salt per ton of shredded corn ears to be placed in anaerobic storage. As compared with the composition containing no cobalt salts and yeast (prototype) the claimed composition increases preservation of dry matter by 12-17% , reduces fermentation of sugars by 15-22% , diminishes concentration of ethanol by 1.2-1.4 times. Preservation of nutritive substances saves 19-21 kg of feed units per 1 t of fodder. EFFECT: improved functional properties. 2 tbl
Patent RU-2012103-C1 (RU)
Title: Photoresistor manufacturing process
Inventor: AKIMOV BORIS A
IPC: H01L31/18
Filed: 1991-06-28
Granted: 1994-04-30
Abstract: FIELD: semiconductor engineering. SUBSTANCE: procedure involves shaping of active component from monocrystal of solid solution of tin telluride in lead telluride with indium admixture in following proportion; % : tin - 8.3 to 8.6; indium - 0.2 to 0.7; tellurium - 40.5 to 41.1; lead - the rest. Component is irradiated by flux of fast electrons at a rate of (1-2)10 16 cm -2  sq. cm. EFFECT: facilitated procedure. 1 dwg, 1 tbl
Patent RU-2038652-C1 (RU)
Title: Способ изготовления формирователя изображения на пзс саморегулирующегося типа
Inventor: DONG KIUN SON
IPC: H01L21/339
Filed: 1991-07-09
Granted: 1995-06-27
Abstract: Использование: в микроэлектронике. Сущность изобретения: способ включает формирование светоприемной области и области передачи путем инжекции ионов в поверхность подложки, нанесение по всей поверхности подложки слоев оксида и поликристаллического кремния, локальное удаление с помощью фотолитографии поликристаллического кремния над светоприемной областью, нанесение по всей поверхности светоэкранирующего металлического слоя, травление этого слоя над светоприемной областью. В качестве светоприемного металлического слоя путем вакуумного испарения наносят слой из тугоплавкого металла: молибдена, платины или титана, после чего проводят отжиг металлического слоя для формирования локальных областей силицида металла. 4 ил.
Patent RU-2019164-C1 (RU)
Title: Otorhinolaryngologic pneumatic apparatus
Inventor: ALIEV BALDADASH M
IPC: A61F11/00
Filed: 1991-08-12
Granted: 1994-09-15
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus incorporates pressure control unit 5 made in the form of syringe, flexible hose 3 attached to latter and provided with pressure control valve 4, and olive 1 having through passage and depth limiter 2. EFFECT: more sophisticated design. 1 dwg
Patent RU-2013805-C1 (RU)
Title: Method of parallel addition of durations of group of time intervals
Inventor: KOZHEMYAKO VLADIMIR P
IPC: G06G7/14
Filed: 1991-07-22
Granted: 1994-05-30
Abstract: FIELD: automatics, computer engineering. SUBSTANCE: for each i-th group of time intervals A i  time interval q r  of minimal duration is extracted and memorized. A i  is presented and memorized in the form of control characters of availability of time interval of minimal duration in i-th group which are elements of i-th shadow binary mask. Matrix of shadow binary masks is formed from first, second, third, m-th masks. Reconstruction of duration of i-th group of time intervals is based on formation of new B i  group of time intervals by multiplication of minimal duration of time intervals q i-1  of preceding group by elements of shadow binary mask F i  before formation of first group B 1  of time intervals. Obtained short durations are summed up in series forming initial group of time intervals. EFFECT: improved operational characteristics. 1 dwg, 2 tbl
Patent RU-2049934-C1 (RU)
Title: Входное устройство насоса
Inventor: TSVILYNYUK NIKOLAJ N
IPC: F04D29/70
Filed: 1991-11-12
Granted: 1995-12-10
Abstract: Использование: для перекачивания сред, содержащих значительное количество твердых частиц шлама. Сущность изобретения: неподвижная обойма и корпус соединены между собой ребрами. Самоочищающийся фильтр расположен внутри ребер и образован нитями из упругого материала, закрепленными на обойме и фланце параллельно друг другу. Натяжная муфта связана с подвижным фланцем. Нити выполнены из материала разной упругости. Поперечины из упругого материала закреплены на соседних нитях. Опорное кольцо, имеющее отверстие для пропуска нитей, размещено между обоймой и фланцем с опорой на ребре. 3 з. п. ф-лы, 6 ил.
Patent RU-2056415-C1 (RU)
Title: Derivatives of sulfonylurea and their salts, methods for their production, phenyl sulfonamides, sulfonyl carbamates, phenyl sulfochlorides, herbicide agent and agent supressing growth of flora, method for control of undesirable growth of flora and method for supressing its growth
IPC: A01N47/36
Filed: 1992-01-24
Granted: 1996-03-20
Abstract: FIELD: agriculture. SUBSTANCE: desired product N-[2-oxetane-3-oxycarbonyl] -phenylsulfonyl-N′-[4-methoxy-6-[2,2,2- -trifluorethoxy]-pyrimidine-2-yl] urea has melting point 185-186 C. Novel compounds are prepared by interaction of phenyl sulfonamide with pyrimidinyl, triazolyl- or triazinyl carbamate or thiocarbamate in the presence of the base. EFFECT: improves quality of desired product, improves efficiency of method. 22 cl, 10 tbl
Patent RU-2025394-C1 (RU)
Title: Underwater tug
Inventor: BOKULEV ANATOLIJ V
IPC: B63B21/66
Filed: 1991-12-16
Granted: 1994-12-30
Abstract: FIELD: underwater towed systems. SUBSTANCE: underwater tug has rope to which fairwaters are connected by means of shackles and cable passed through chambers made in tail portions. Each fairwater is S-shaped in form in the plan at respective relationship of radial of curvature of convexities of lateral sides and lengths of these convexities. Made on one of lateral sides of dairwaters is slot in form of meander whose width corresponds to the diameter of cable. This slot is used for bringing the cable inside the fairwater. EFFECT: reliability. 6 dwg
Patent RU-2003943-C1 (RU)
Inventor: SHABOLAEV YURIJ I
IPC: G01F1/10
Filed: 1991-12-04
Granted: 1993-11-30
Abstract: Использование: устройство относитс  к измерительной  технике, а именно к устройствам дл  измерени  расхода жидкости. Сущность изобретени :  расходомер состоит из крыльчатки 2, помещенной  в трубопроводе 1, и ударного механизма. состо щего из узла 3 креплени , коромысла 4 с закрепленным  на нем молоточком 5 и пружины 6 На  наружной поверхности трубопровода 1 напротив  ударного механизма установлен пьезоэлектрический  датчик 7. При поступлении жидкости в трубопровод  1 крыльчатка 2 начинает вращатьс  и своими  лопаст ми приводит в действие ударный механизм  Молоточек 5 создает упругие колебани  в стенке  трубопровода 1, которые фиксируютс  пьезоэлектрическим  датчиком 7 1 ил
Patent RU-2015010-C1 (RU)
Title: Conveyor line for manufacturing small reinforced concrete and concrete products
Inventor: FISH MARK I
IPC: B28B5/00
Filed: 1991-11-28
Granted: 1994-06-30
Abstract: FIELD: construction equipment. SUBSTANCE: conveyor line has conveyor branch lines and is provided with a thermal chamber at its end. There are multistage containers installed in the thermal chamber for motion along a closed loop and for passing from the entrance lock to temperature rising area to isothermal warming-up area provided with a tank-evaporator and to cooling area. The conveyor line has also transfer devices, technological tray cleaning and lubrication stations, vibration pressing station, and an additional conveyor working branch line. This branch line includes a railway track, a trolley provided with a master form, and a telescopic elevator having a frame and disposed on the trolley path. The elevator is designed to serve the multistage container having empty trays, fixing members movable in the horizontal plane, a  -shaped turntable having platform made as forks and a rest section mounted on the actuating cylinder rod, and a striking manipulator disposed on the junction of the additional working branch line and the main line in the area where the ready blocks leave the thermal chamber. The thermal chamber multistage containers, striking manipulator, turntable movable in the vertical direction and provided with fork having a span larger than the width of the trolley upper base, container hoisting frame having movable tray rest-and-fixing members ensure multistage operation, accumulating, and transportation of the blocks. EFFECT: enlarged operating capabilities. 10 dwg
Patent RU-2016866-C1 (RU)
Title: Method of coating preparing on the solid backing
Inventor: SEROGODSKAYA OLGA I
IPC: C03C17/25
Filed: 1991-09-20
Granted: 1994-07-30
Abstract: FIELD: glass industry. SUBSTANCE: coating on the solid backing is made from the film-forming solution of the following composition, wt.-%: tetrabutoxytitanium 5-32; acetone 1-15; glycerol 1-8; syntanol 1 1×10 -2 - 1×10 -4  , and alcohol - the rest. Coating can contain the second layer applied from the solution of the following composition, wt.-%: TEthS 5-30; acid 0.5-3, and water 0.4-11. Reflection coefficient at the visible spectrum range is 35-50% (with regard to the simple glass). Heat-protective properties with regard to the simple glass are increased from 15% to 25%. Method ensures to obtain the broad color range. EFFECT: improved method of coating making. 2 cl, 2 tbl
Patent RU-2044633-C1 (RU)
Title: Safeguard
Inventor: TUPITSINA TAMARA V
IPC: B27G19/02
Filed: 1992-01-09
Granted: 1995-09-27
Abstract: FIELD: wood-working industry. SUBSTANCE: during the material feed toothed sector 1 rises by the height equal to the felling thickness and slides along the material surface. The counterweight ensures the reliable contact of the teeth with the material surface. During the reverse motion of the material its wedging takes place. If the felling thickness is maximum the counterweight presses the toothed sector against the felling surface preventing from the abrupt oscillations of the sector. The rectilinear part with teeth prevents from the sector deviation to the contrary side and enhances the reliability of wedging. EFFECT: ensured safety operation of disk saws and slitting machines for processing the wood materials. 1 dwg
Patent RU-2052783-C1 (RU)
Inventor: ARENTOVA TAMARA GEORGIEVNA
IPC: G01M3/26
Filed: 1992-01-10
Granted: 1996-01-20
Abstract: FIELD: measurement equipment. SUBSTANCE: device has case, two tanks, space of the first of which is connected with output trunk, pressure source, rectifiers, drive, and the first contact detector, which is disposed inside the first tank. The tanks are made in form of cylinders. The second contact detector is mounted, as well as rotary shaft with cams, and additional contact detectors which interact with detectors mentioned above. Rectifiers have rods, which interact with cams. The rectifiers are mounted onto cylindrical tanks for shifting caps, onto which restricting rings and contact detectors are fixed. Bellows are mounted inside the tanks to provide air-proofness. Movable ends of the bellows interact with restricting rings and contact detectors. The first bellows is connected with output trunk through one rectifiier. The second bellows is connected directly with output trunk. Output trunk is connected to the pressure source through the other ectifier, which is connected with drive. Pressure source may be made in form of a pump, for example. EFFECT: improved reliability of operation; improved precision of measurement. 6 dwg
Patent RU-2071959-C1 (RU)
Inventor: KULIKOV VITALIJ S
IPC: C06B31/38
Filed: 1992-03-13
Granted: 1997-01-20
Abstract: Использование: открытые горные работы. Сущность изобретения: состав содержит (в масс.%): 77,0 - 79,5 аммиачная селитра, 5,0 - 10,0 тротил, 5,0 - 7,5 кероген, вода - остальное. Состав готовят по принятой технологии с помощью зарядно-смесительных машин. Плотность состава 1,36 - 1,38 г/см 3 . Скорость детонации 3200 - 3600 м/с, температура кристаллизации 60 - 65 o C. 2 табл.
Patent RU-2063817-C1 (RU)
Inventor: MARINCHENKO IVAN V
IPC: B05B7/02
Filed: 1992-02-18
Granted: 1996-07-20
Abstract: Использование: для распыления и нанесения жидкостей на поверхности изделий при ведении окрасочных работ в различных отраслях народного хозяйства. Сущность изобретения: центральный колпачок воздушного сопла и бандаж выполнены разъемными между собой. Бандаж выполнен с возможностью взаимодействия с контактным фланцем материального сопла. По меньшей мере, центральный колпачок воздушного сопла выполнен из закаленной нержавеющей стали. Наружная поверхность кольца материального сопла выполнена гладкой и обтекаемой, между колпачком и бандажом сопла предусмотрено уплотнение и стопор. 2 з.п. ф-лы, 2 ил.
Patent RU-2053542-C1 (RU)
Inventor: DUNAEVSKIJ DANIIL I
IPC: G05D23/19
Filed: 1992-04-10
Granted: 1996-01-27
Abstract: FIELD: temperature controlling technique. SUBSTANCE: thermic converter includes the thermobattery 9, whose each section 8 is connected with the respective amplifier 7 and with the power source 12 through two groups of contacts 10, 11, being microprogram controlled in dependance upon a signal of the temperature pickup 1 and the pickup 2 of mass flowrate of a liquid flow, being thermostabilized. EFFECT: enhanced dynamic accuracy of temperature controlling. 1 cl, 2 dwg
Patent RU-2049227-C1 (RU)
Inventor: KORNEV BORIS P
IPC: E21B37/06
Filed: 1992-05-05
Granted: 1995-11-27
Abstract: Использование: в нефтегазодобывающей промышленности при освоении и очистке скважин. Сущность изобретения: закачивают в призабойную зону продуктивного пласта нагретый рабочий агент со скоростью, при которой теплопроводная составляющая потока тепла рабочего агента в процессе нагревания превышает конвективную составляющую. Выдерживают скважину под давлением с последующим его сбросом. Удаляют использованный рабочий агент и кольматирующие вещества со скоростью, при которой конвективная составляющая потока тепла рабочего агента в процессе охлаждения превышает теплопроводную составляющую и за счет расширяющегося газа рабочего агента. В качестве рабочего агента используют смесь горячей воды, водяного пара и газа. В качестве газа используют азот. 2 з. п. ф-лы, 5 ил.
Patent RU-2019632-C1 (RU)
Title: Dipper stick of hydraulic excavator
Inventor: CHMILENKO ANATOLIJ A
IPC: E02F3/38
Filed: 1992-06-30
Granted: 1994-09-15
Abstract: FIELD: excavating and loading machines. SUBSTANCE: dipper stick has longitudinal box-type girder of sheet U-shaped frame and sheet strip, five bushing sockets for connection of dipper stick with tie-rods of dipper stick and dipper. Dipper stick base is made of additional U-shaped frame. Upper flange of base frame is located at acute angle to upper flange of girder frame. Vertical sides of base frame have expansions exceeding those of beam frame sides in its front part. Third, fourth and fifth sockets for boom, dipper stick hydraulic cylinder and dipper hydraulic cylinder are passed through sides of base frame. Fourth socket is located under bent part of girder lower strip. Longitudinal axis of fourth socket is located in plane square to upper flange of girder frame. EFFECT: higher efficiency. 3 cl, 8 dwg
Patent RU-2095292-C1 (RU)
Title: Pylon
Inventor: KAPLUN YAKOV B
IPC: B64D27/18
Filed: 1992-07-08
Granted: 1997-11-10
Abstract: FIELD: aeronautical engineering; devices for securing engine to aircraft wing. SUBSTANCE: pylon includes torsion box with engine attachment units, nose section and tail section. Mounted in nose section of fairing 6 are gills 9, locks 15 whose pins 16 are received by seats made in rear section of nose portion of pylon located in rear portion. Shaft 13 engageable with hook 10 located in nose section of torsion box is mounted on rigid ribs 12 in nose portion of fairing 6. EFFECT: improved construction due to easily detachable fairing at enhanced reliability. 4 dwg
Patent RU-2031010-C1 (RU)
Title: Device to reveal skidding of wheelsets of diesel locomotive with traction motors connected in series
Inventor: NOVIKOV OLEG I
IPC: F02B3/06
Filed: 1992-07-08
Granted: 1995-03-20
Abstract: FIELD: electrical equipment of diesel locomotives with electric transmission. SUBSTANCE: device has series-connected resistors connected to armature windings of traction motors according to measuring bridge circuit, diode bridge rectifier, capacitor with discharge resistor, relay, semiconductor switch and isolation diodes. Novelty is provision of isolation diodes and semiconductor switch built around dynistor or transistor and voltage stabilizing diode circuit. When voltage across capacitor rises to relay setting value, switch closes relay winding circuit and relay cuts in. Thus device implements response equal to response of relay. EFFECT: enhanced reliability of operation. 4 cl, 3 dwg
Patent RU-2065403-C1 (RU)
Title: Method for production of anhydrous trifluoride of ferrum
Inventor: KOZLOV ALEKSANDR N
IPC: C01G49/10
Filed: 1992-07-23
Granted: 1996-08-20
Abstract: FIELD: chemical technology. SUBSTANCE: ferrum hydroxide is affected by drying at 60-250 C. The process is followed by treatment with hydrogen fluoride within at least 2 h. This process takes place by heating from 120 to 500 C. EFFECT: improves quality of desired product, decreases its cost. 3 cl