baber/WOPTO huggingface dataset:
Patent RU-2073157-C1 (RU)
Title: Air-actuated drive
Inventor: SOKOLOV BORIS M
IPC: F16K31/143
Filed: 1993-08-06
Granted: 1997-02-10
Abstract: FIELD: valving. SUBSTANCE: air- operated drive has a cylinder with a cover, piston set in the cylinder, flexible member, bushing rigidly connected with the piston and passing through the cover by its ends, spindle which is in a contact with a guide member, wherein it fixed against rotation, threaded bushing interacting with the spindle and locked against axial movement with respect to the bushing. The threaded bushing is mounted inside one of the ends of the bushing. The other end is provided with the guide member made up as a bushing. The flexible member is set in the cylinder. In addition the spindle and threaded bushing are interconnected through a detachable locking member. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2060804-C1 (RU)
Title: Hollow-fiber membrane apparatus
Inventor: BORSHCHEV ALEKSANDR P
IPC: B01D63/02
Filed: 1993-09-17
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: favourable hydrodynamic conditions of separation preventing from formation of dead zone are created in apparatus as a result of combination of parallel axis of placement apparatus of hollow-fiber membranes in membranous member, as a result of limiting total open area of perforation in axial pipe by range of 600-900 mm 2  and of decreasing interfiber (free) volume in membranous member by the value less than 10%. The apparatus is used for separating liquid mixtures according to method of nanofiltration, water treatment (water softening) in industry. EFFECT: enhanced quality of obtaining ecologically pure drinkable water in homes, excluded sedimentation. 1 dwg
Patent RU-2077692-C1 (RU)
Title: Revolver
Inventor: VAKHRUSHIN LEONID A
IPC: F41C3/14
Filed: 1993-11-03
Granted: 1997-04-20
Abstract: FIELD: hand firearms, specifically gas self-protection weapon. SUBSTANCE: spare cartridges 8 are positioned in free part of handle 6 and are put into sockets 9 made in cheeks 7 perpendicular to plane of handle 5 and closed by movable straps 10 to maintain handling convenience. EFFECT: improved handling convenience. 3 dwg
Patent RU-2123853-C1 (RU)
Title: Neutral lipids from job's tears grains nlky, method of their preparing, composition based on thereof, neutral lipids for use as a drug
Inventor: DA PENG LI
IPC: A61K9/107
Filed: 1993-09-15
Granted: 1998-12-27
Abstract: FIELD: medicine, biotechnology. SUBSTANCE: invention relates to development of method for preparing neutral lipids exhibiting high activity and sufficient purity degree for intravenous administration and composition based on thereof for oral, intravenous and intraarterial administration. Neutral lipids isolated from Job's tears grains are triglycerides, diglycerides, monoglycerids and fatty acid alkyl ester. Method of preparing involves an extraction of Job's tears grains with an organic solvent, alkaline saponification, neutralization of obtained emulsion with acetone, deemulsification with acetone and purification of acetone fraction by extraction of the end product with an organic solvent. A pharmaceutical composition consists of neutral lipids at amount 2.5-25 g and pharmaceutically acceptable additions and shows antitumor and immunostimulating effects. EFFECT: simplified method, decreased cost and toxicity of chemotherapeutic effect, safety of composition. 9 cl, 9 ex, 5 dwg
Patent RU-2115768-C1 (RU)
Title: Etching installation and its operation method
Inventor: KHORST GEHRTNER
IPC: C23G3/02
Filed: 1993-12-02
Granted: 1998-07-20
Abstract: FIELD: method of operation of installation for etching rolled strips and its construction. SUBSTANCE: etching is realized in several arranged one after another etching bathes filled with acid containing etching composition. Strip is moved through bathes provided with nozzles mounted in lateral sides of bathes for feeding acid containing etching composition. In order to realize variable control of nozzles installation is provided with nozzles mounted at both sides of bathes over or under plane for strip passing and arranged in front of bottom members for supporting strip and behind members. EFFECT: enhanced efficiency. 12 cl, 4 dwg
Patent RU-2046127-C1 (RU)
Title: Process for preparing polyperfluoropropylene oxide
Inventor: RYABININ NIKOLAJ A
IPC: C08F214/28
Filed: 1993-12-29
Granted: 1995-10-20
Abstract: FIELD: preparation of liquid dielectrics, lubricants, liquid seals, and the like. SUBSTANCE: polyperfluoropropylene oxide is obtained by copolymerization of hexofluoropropylene and oxygen at 30-65 C in the presence of a fluorine initiator. Copolymerization is carried out at a ratio of (0.1-1.1): (98.9-99.9) by volume under continuous or periodic conditions. The process is carried out in the purence of an inert gas at a fluorine to oxygen to inert gas ratio of (0.1-2.5):(20-40):(57.5-79.9) by volume, respectively to obtain polyperfluoropropylene oxide having low molecular weight distribution and a molecular weight of more than 1000. EFFECT: simplified and more efficient process. 2 cl, 2 tbl
Patent RU-2053302-C1 (RU)
Inventor: DAISHEV MIDKHAT I
IPC: C13B5/08
Filed: 1994-03-01
Granted: 1996-01-27
Abstract: FIELD: sugar production. SUBSTANCE: beet-root cutter has fastening part and operating part with parallel ribs. Cross section of the ribs is conical and cone angle equal to 11 - 22 , and rib end surfaces has sharping angle to horizontal plane equal to 8 - 16 to form wedge- type dispersing members used to disperse beet-root layer to a predetermined depth. Sections of cutter operating part between rib bases are also of cone shape in cross section with cone angle equal 110 - 130 to form toothed flat cutting angles used to form flat cut of the dispersed beetroot layer at the same depth. EFFECT: high productivity. 6 dwg
Patent RU-2081466-C1 (RU)
Title: Method for confinement of gas-aerosol ejection
Inventor: KUBRIN VIKTOR I
IPC: G21F9/02
Filed: 1994-03-28
Granted: 1997-06-10
Abstract: FIELD: nuclear power plants, in particular, liquidation of emergency situations on nuclear power objects. SUBSTANCE: method involves moving gas-aerosol cloud from ejected area to area of planned deposition of radioactive materials by means of generation of rarefied areas using three-dimensional explosion weapons. Then cloud which is located in area of planned deposition is treated with discrete absorbers with locks suspended particles of gas-aerosol cloud. Such absorbers are made from pieces of filters with metal needle stabilizers which surface is in range of 2-3 square cm. When absorbers are deposited on earth, they are localized by means of magnets. Liquid, gel-like or powder fuel-air mix weapons are used for three-dimensional explosions. Said weapons are emitted by missiles or unmanned planes-projectiles. EFFECT: confinement of radioactive ejection in heights, protection of industrial regions and ecologically pure regions against pollution of toxic materials and radioactive nuclides. 6 cl, 4 dwg
Patent RU-2072185-C1 (RU)
Title: Способ получения крученого волокнистого продукта
IPC: D01H1/02
Filed: 1994-04-25
Granted: 1997-01-20
Abstract: 1. Способ получения крученого волокнистого продукта, заключающийся в продольном перемещении входного продукта последовательно через плоскость входа и отверстие фиксированного элемента, вращении продукта вокруг вертикальной оси вращающегося с регулируемой угловой скоростью стержня и наматывании крученого продукта на стержень с изменением расстояния между плоскостью входа продукта и плоскостью его наматывания на стержень и с формированием на нем имеющей зону перехода одной формы намотки в другую форму намотки паковки, отличающийся тем, что входной продукт подают к плоскости входа вдоль оси стержня или параллельно ей, перемещают входной продукт через расположенное соосно стержню или с горизонтальными смещением относительно него отверстие фиксированного элемента и с переменной линейной скоростью V, определяемой зависимостьюV= F (L),где L - длина продукта в зоне между плоскостью входа продукта и плоскостью наматывания на стержень с учетом находящейся в зоне наматывания длины продукта; F - функциональная зависимость от параметра L,при этом в зоне между фиксированным элементом и плоскостью наматывания оси продукта придают форму, определяемую по меньшей мере одним пространственным кубическим сплайномX = Q (Y, Z),где X, Y и Z - текущие координаты точек оси продукта относительно базовой системы координат;Q - функциональная зависимость от параметров Y и Z,минимальное количество узловых точек пространственного кубического сплайна принимают равным двум с их размещением на фиксированном элементе и в текущей плоскости наматывания или трем с их размещением на фиксированном элементе, в ближайшей к нему плоскости перехода
Patent RU-2098334-C1 (RU)
Title: Method of and device for removing underground contaminants
Inventor: VIN SEJVERI
IPC: B09C1/00
Filed: 1991-11-19
Granted: 1997-12-10
Abstract: FIELD: environment protection; protection of underground rock by removing contaminants. SUBSTANCE: method employs removing device installed in contaminated zone into which contaminant treatment material is delivered and building of vacuum for pumping out contaminants. Holes in removing device are opened and closed successively and selectively and vacuum is built up selectively to evacuate contaminants. Device is set into operation to provide turning and displacement for selective successive closing of each opened hole with simultaneous opening of other hole. Device for removing underground contaminants has discharge and/or extracting device is form of shaft for evacuation of mixtures of substances and contaminants from selective areas of contaminated underground zone. Device is provided with arrangement for turning and displacement of inner casing of shaft. EFFECT: improved protection of underground rock. 22 cl, 11 dwg, 1 tbl
Patent RU-2067018-C1 (RU)
Title: Filter
Inventor: GORSHKOV VLADIMIR V
IPC: B01D35/22
Filed: 1994-08-05
Granted: 1996-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: filter has housing with inlet and outlet branch pipes cocks fitted on them. Filter is also provided with washing cock, filter element mounted axially relative to housing and pipe line provided with shut-off member connecting the above-mentioned branch pipes. Pipe line is connected to branch pipes before cocks in way of flow of medium being cleaned. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2060339-C1 (RU)
Inventor: PETELIN VLADIMIR YUREVICH
IPC: E05B47/00
Filed: 1994-09-26
Granted: 1996-05-20
Abstract: FIELD: lock production. SUBSTANCE: slot is made on working end of the first locking member. Holes are originated on free end of the first locking device. The first locking member is related to spring loaded lever through revolution body installed in the case. The body enables to interact with the lever, and to lower alternately in the holes of the first locking member for stopping. Electron circuit is used to control electromagnet. EFFECT: higher reliability. 3 cl, 6 dwg
Patent RU-2126781-C1 (RU)
Title: Method of producing unsaturated hydrocarbons
Inventor: POUL EHRIK KHEJLUND NIL SEN
IPC: C07B61/00
Filed: 1994-11-29
Granted: 1999-02-27
Abstract: FIELD: petrochemical syntheses. SUBSTANCE: paraffin stock is subjected to catalytic dehydrogenation. Product is freed of hydrogen by bringing it into contact with oxidation catalyst, the latter being molded material consisting exclusively of at least one precious metal or its alloy, preferably palladium or palladium alloy. Catalyst can be in the form of thin wire gauze or flocks. EFFECT: increased hydrogenation activity and selectivity.
Patent RU-2098360-C1 (RU)
Title: Method and installation for treating and disinfecting water and/or exhausted water (versions)
Inventor: DZHEJMS A MESON
IPC: C02F1/76
Filed: 1992-06-12
Granted: 1997-12-10
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to method involving various chlorine-containing compounds and/or chlorine. Inlet stream of water and/or exhausted water is directed into contact chamber that may be tightly sealed and operate under excessive pressure by means of pump or any other mechanical means. Dimensions of chamber ensure retention of its content for a period not exceeding 5 min. Aqueous chlorine-containing disinfecting solution can be added directly into the pipeline of inlet stream or into chamber. EFFECT: enhanced efficiency of process. 27 cl, 6 dwg
Patent RU-2139659-C1 (RU)
Title: Herbicide preparative composition and method of control of weed plants
Inventor: PATRIK DZH MALKVIN
IPC: A01N25/30
Filed: 1994-04-08
Granted: 1999-10-20
Abstract: FIELD: organic chemistry, herbicides, agriculture. SUBSTANCE: invention describes a herbicide preparative composition containing fluorooxypyr as an ester taken among the emulsifying concentrate, concentrated aqueous emulsion, wetting powder or water-dispersing granulated agriculture composition. Composition has fluorooxypyr as ester (liquid at 25 C) taken among 1-butoxy-2-propyl, 1-butoxy-2-butyl, 1-(1-methoxy-2-propoxy)-propoxy-2-propyl, 1-(1-butoxy-2-propoxy)-propoxy-2-propyl and 2-ethylhexyl ester. Invention describes also a method of control of weed plants using the composition based on the herbicide preparative form. EFFECT: high effectiveness of the composition. 9 cl, 10 tbl, 4 ex
Patent RU-2121765-C1 (RU)
Title: Method and device for interception-protected telephone communications in telephone network which is made from hybrid coaxial cable
Inventor: GREGORI DZHOZEF BEVERIDZH
IPC: H04N7/173
Filed: 1994-05-26
Granted: 1998-11-10
Abstract: FIELD: telecommunications, in particular, multiplex interception-protected communications. SUBSTANCE: hybrid network consists of optical fiber, coaxial cable and copper wires. System provides transmission of telephone and video signals between users so that signals of telephone and video duplex communication which are received by user or transmitted by him do not pass through network to premise of any other users. EFFECT: increased protection. 25 cl, 12 dwg
Patent RU-2085528-C1 (RU)
Title: Raw mixture for self-dispersing clinker producing
Inventor: LUGININA IYA G
IPC: C04B7/38
Filed: 1995-04-17
Granted: 1997-07-27
Abstract: FIELD: building materials. SUBSTANCE: raw mixture has iron-containing, siliceous and magnesia components. Limestone component has high-magnesia limestone at MgO content 7.2-9.65 wt.-% and chalk. The source of iron-containing and siliceous components - stripping rocks - waste of GOK. Self-dispersing clinker is used as binding agent. EFFECT: decreased fuel consumption at roasting, enhanced strength of autoclave articles. 3 tbl
Patent RU-2078660-C1 (RU)
Title: Induction surfacing method
Inventor: ZAJCHENKO YURIJ A
IPC: B23K13/01
Filed: 1995-06-14
Granted: 1997-05-10
Abstract: FIELD: railway transport; reconditioning and strengthening of parts. SUBSTANCE: surface to be treated is preliminarily divided into equal area sections. Then semicylindrical grooves are made over section borders and reinforcement inserts are fitted in grooves through half of their thickness. Different section wire or metallic grit can be used as inserts. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2096586-C1 (RU)
Title: Valving device for bore-holes
Inventor: AMINEV MARAT KH
IPC: E21B34/08
Filed: 1996-01-29
Granted: 1997-11-20
Abstract: FIELD: oil production industry. SUBSTANCE: this is used in operation of oil wells and it ensures stabilization of preset dynamic level in wells equipped with deep well pump. Device has body with inlet and outlet holes and sealing members. Installed inside body is bellows chamber which is connected with rod having locking member. Rod is inserted through seat hole. Locking member is located at seat side which is opposite to bellows chamber. Area of annular bore cross-section between seat and rod is larger than summed cross-sectional area of holes and less than summed cross-sectional area of outlet holes. EFFECT: high efficiency. 1 dwg
Patent RU-2101912-C1 (RU)
Inventor: BELOKON A P
IPC: A01F25/08
Filed: 1996-02-13
Granted: 1998-01-20
Abstract: FIELD: agriculture, in particular, apparatus for postharvest treatment of grain and storage, additional storage and drying of grain of different kinds. SUBSTANCE: container has casing formed as truncated cone with larger base joined with upper part of hermetically sealed housing and smaller base connected with lower edge of inner cone of shaped bottom. Openings in perforated casing and shaped bottom are arranged in rows, with distance between rows of openings increasing in direction away from container base. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 dwg
Patent RU-2145810-C1 (RU)
Title: Method of treating rough forms of vertebral column axial deformities
Inventor: MATJUSHIN A F
IPC: A61B17/56
Filed: 1996-02-29
Granted: 2000-02-27
Abstract: FIELD: medicine, particularly, orthopedics; applicable in vertebrology. SUBSTANCE: method includes formation of transplant on additional feeding pedicle with transverse defect or bone defects 1.5-2.0 cm long with peritoneum, intercostal muscles, vessels and nerve preserved and bent in the form of loop or loops surrounding the defect; installation of end bony rib fragments into sockets of receiving bed in bodies of extreme vertebras to depth of 2/3 of their height and at an angle of 15-30 deg to vertebral column or coaxially, and fixation in sockets with perosseous suture; lengthening of anterior parts of vertebral column due to extended unbending of kyphotic and/or scoliotic component until moment of osseous cohesion between fragments of transplant. EFFECT: correction of all types of deformities.
Patent RU-2101275-C1 (RU)
Title: Perfluoroalkyl-substituted n,n'-ethylene-bis-n′-aminovinyl ketonates of nickel, palladium and copper and method for their production
Inventor: AJZIKOVICH A JA
IPC: C07F15/04
Filed: 1996-03-12
Granted: 1998-01-10
Abstract: FIELD: organic chemistry, namely, perfluoroalkyl-substituted N,N'-ethylene-bis-β-aminovinyl ketonates of nickel, palladium and copper which may be used as organic light filter and photo stabilizing agents for organic liquids and polymers. SUBSTANCE: desired compounds having formula   where R f = CF 3  C 2 F 5 , C 3 F 7 , C 4 H 9 , C 6 F 13 ., and Me= Ni, Pd, Cu are prepared by interaction of origin fluorinated diketones. The process is carried out in benzene in the presence of etherate of boron trifluoride being used as catalyst, water is removed by azeotropic distillation. Complex formation is carried out in the same solution by adding of metal salt and by boiling together with removing water with the help of azeotropic distillation. Thus prepared compounds are isolated by commonly used methods. EFFECT: improved quality of desired product. 3 cl, 2 tbl
Patent RU-2125953-C1 (RU)
Title: Method and device for transfer of fuel reserve tank on helicopter
Inventor: BUNDAKOV V I
IPC: B64D1/08
Filed: 1996-04-26
Granted: 1999-02-10
Abstract: FIELD: flying vehicles; transfer of fuel reservoir tank on helicopters by means of external store members. SUBSTANCE: fuel tank is filled with fuel and is secured to bottom of helicopter casing. Device for transfer of fuel tank includes winch with cargo ropes to which locks with safety automatic release and retainers secured in helicopter casing are secured. Shaped pins mounted on surface of tank are engageable with locks. Locks and retainers are provided with grips secured by means of hinges. Shaped pins have shoulders. EFFECT: enhanced reliability of carrying the tank filled with fuel and returning empty tank to base after draining residual fuel to portable tank which is removed from helicopter when assembly jobs are to be carried out. 3 cl, 7 dwg
Patent RU-2128196-C1 (RU)
Title: Method of processing worn-out tires
Inventor: ANTONENKO V F
IPC: C08J11/06
Filed: 1996-05-21
Granted: 1999-03-27
Abstract: FIELD: manufacture of tires. SUBSTANCE: method is carried out by introducing whole tires into high-temperature reactor. Gaseous hydrocarbon is fed and heated. Temperature in reactor bottom portion is 250-425 C and in reactor top portion is 130-200 C. Purified metallic chord and hydrocarbon products are produced. Hydrocarbon product comprises (%): liquid products 58-62; gaseous products 7- 10; and solid residue, 31-32. Process occurs for about 35 min. Natural gas and processed partially gaseous products are used. Process is waste-free and safe and makes it possible to reduce power consumption. EFFECT: more efficient processing method. 1 ex
Patent RU-2112249-C1 (RU)
Inventor: EVSTAFIEV A F
IPC: H04B1/719
Filed: 1996-08-27
Granted: 1998-05-27
Abstract: Изобретение относится к технике приема и обнаружения импульсных радиосигналов в условиях узкополосных помех и может быть использовано в системах передачи информации и в радиолокации. Технический результат изобретения заключается в повышении помехоустойчивости обнаружения импульсных радиосигналов на фоне узкополосных помех без разрушения структуры выходного сигнала обнаружителя. Поэтому в способе обнаружения импульсных радиосигналов на фоне узкополосных помех, включающем оценку частоты и занимаемой полосы частот узкополосной помехи и согласованную фильтрацию сигнала с последующим пороговым принятием решения о его наличии или отсутствии по выбранному критерию, определяют момент времени τ o  взятия опорного отсчета, в котором измеряют значение помехи u п (τ o ) и вычисляют ее коэффициент кореляции r(τ o ) между опорным и информационным отсчетами, на основе чего при известной амплитуде V m  выходного сигнала согласованного фильтра вычисляют значение порога принятия решения по формуле п(τ o ) = r(τ o )u п (τ o )+v m /2, которое устанавливают в пороговом устройстве обнаружителя, 1 ил.
Patent RU-2116106-C1 (RU)
Inventor: KUZAEV VLADISLAV IVANOVICH
IPC: C02F103/34
Filed: 1996-09-13
Granted: 1998-07-27
Abstract: FIELD: crude oil treatment. SUBSTANCE: installation has emulsion-mixing line; units for treating emulsion by light hydrocarbon fraction, regents, and wash water; three-phase separator-concentrator connected, over oil phase-outlet line, to electrocoalescence installation and settler and farther, over crude oil line, to crude oil-treatment installation, and, over intermediate layer emulsion concentrate outlet line, to gas and drain water outlet line and farther to three-phase emulsion separator. The latter, in turn, is connected, over intermediate layer outlet, with oil-sludge and trapped emulsion mixing and washing assembly, which is connected, through separator separating emulsion into light and heavy constituents, to centrifuge receiving the heavy constituent and provided with oil, water and solid phase collectors. Oil-phase collector is connected to electrocoalescence installation inlet. Separator is connected, through sludge emulsion light constituent outlet line, to emulsion processing installation inlet. EFFECT: sealed wasteless process accomplished. 6 cl, 1 dwg, 2 tbl