baber/WOPTO huggingface dataset:
Patent DE-19963344-C1 (DE)
Title: Verfahren zum Lenken eines Fahrzeugs
Inventor: SORENSEN OLE VINCENTZ
IPC: B62D12/00
Filed: 1999-12-27
Granted: 2001-09-20
Abstract: Es wird ein Verfahren zum Lenken eines Fahrzeugs, insbesondere eines knickgelenkten Fahrzeugs, angegeben, bei dem ein Ventilelement eines Hauptventils so bewegt wird, daß es Verbindungen zwischen einer Versorgungsanschlußanordnung und einer Arbeitsanschlußanordnung in Abhängigkeit von einer Lenkrichtung und einem Lenkwinkel freigibt oder verschließt. DOLLAR A Hierbei möchte man den Komfort beim Lenken verbessern. DOLLAR A Dazu steuert man die Bewegungsgeschwindigkeit des Ventilelements.
Patent MD-4795-C1 (MD)
Title: Anti-CTLA4 monoclonal antibody or antigen binding fragment thereof, medicinal composition and use thereof
Inventor: LI BAIYONG
IPC: G01N33/577
Filed: 2015-07-31
Abstract: The invention relates to the fields of tumor treatment and molecular immunology, namely to an anti-CTLA4 monoclonal antibody or an antigen binding fragment thereof, a medicinal composition thereof, and a use thereof. The monoclonal antibody, according to the invention, can block CTLA4 from binding to B7, eliminate the immunosuppressive effect of CTLA4 on the host and activate T lymphocytes.Sequences: 34
Patent RU-2089443-C1 (RU)
Title: Motor delta-plane
Inventor: BOGDANOV ANDREJ V
IPC: B64C39/00
Filed: 1992-10-21
Granted: 1997-09-10
Abstract: FIELD: manufacture of light flying vehicles. SUBSTANCE: delta-plane has soft wing with controls, three-leg landing gear, cabin made in form of nacelle fabricated from composite material; member for connecting the cabin to wing is made in form of pylon having at least one spar; pylon is articulated with nacelle and may be folded in it. Walls of nacelle have varying thickness due to application of various number of composite material layers depending on degree of loading of walls. Number of layers of material on longitudinal section of nacelle base and on two lateral sections, vertical and diagonal sections and in zone of location of front support and attachment of seat and pylon with nacelle exceeds number of layers of composite material on nacelle wall. Lower lever of frame suspension is articulated to base of nacelle in rear portion of longitudinal section. Suspension is used for mounting the engine of two-bladed pusher propeller. Upper levers of suspension are articulated to nacelle in upper portion of side and diagonal sections. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2041181-C1 (RU)
Title: Melted chrome-containing refractory material
Inventor: SOKOLOV VLADIMIR A
IPC: C04B35/12
Filed: 1992-11-12
Granted: 1995-08-09
Abstract: FIELD: refractory materials. SUBSTANCE: melted refractory material has, wt.-% Cr 2 O 3  72-86, Al 2 O 3  1,0-2,5 MgO 1,5-5, SiO 2  10,5-14,0, Fe 2 O 3 +FeO 0,5-4,7 at least one alkaline oxide from the group: Na 2 O, K 2 O, Li i O 0,4-4,7; at least one halogen from the group: F, Cl 0.1-0.3. Properties of material: opened porosity is 1.8-3.4% corrosion rate is 0.15-0.20 mm/24 h. Material is used for lining of glass-making furnaces. EFFECT: enhanced quality of material. 2 tbl
Patent RU-2048364-C1 (RU)
Inventor: MAKAROV YURIJ A
IPC: B62M9/04
Filed: 1992-12-04
Granted: 1995-11-20
Abstract: Использование: в экологически чистых средствах передвижения. Сущность: использование замены сил трения скольжения на силы трения качения. 3 ил.
Patent RU-2049975-C1 (RU)
Title: Small arms
Inventor: BURLAKOV BORIS V
IPC: F41A19/00
Filed: 1992-12-29
Granted: 1995-12-10
Abstract: FIELD: small arms. SUBSTANCE: small gun has barrel 1, stock 2 with handle 3 and firing-pin mechanism with trigger 4, sear 5 in the form of two-arm lever, hammer 9, and pusher 10 of the hammer. The pusher is used as guiding rod of the main spring. The trigger is installed in stock 2 and may moved in lengthwise direction. A projection is on the rear side of the trigger. A lengthwise aperture is made on the top of the trigger, where spring loaded plunger 8 is placed. Sear 8 is hinged in stock 2. The front side of upper arm of the sear may interact with spring loaded plunger 8. Rear side of the upper arm may interact with hammer 9. Front side of lower arm may interact with projection of trigger 4. Handle or the neck of stock 3 has a slot on its front side where a spring loaded key 12 is installed. Free end of hammer 10 pusher may be moved in the aperture formed in upper part of key 12. EFFECT: high accuracy. 2 dwg
Patent RU-2052465-C1 (RU)
Title: Method for production of 2′,3′-didehydro-3′-desoxythymidine
Inventor: GATAULLIN RAIL R
IPC: C07H19/06
Filed: 1993-04-14
Granted: 1996-01-20
Abstract: FIELD: medicine. SUBSTANCE: desired product is prepared by consecutive interaction of 1,2-o-isopropylidene-α-D-oxylofuranose with benzoyl chloride and with methane sulfochloride, the processes are carried out at mass ratio being 1:(0.7-1.2) and 1:(1-2.5) respectively. Thus obtained product is acylated by acetic anhydride in the medium of acetic acid in the presence of sulfuric acid, molar ratio of said compounds being 1:(20-40):((3-6):(1-4) respectively. The process is followed by condensation with sylilated thymine in the presence of SnCl 4  at molar ratio 1:(1-1.2):(1-1.5). Said process takes place in acetonitrile solution. Thus prepared product is heated at 65-77 C in acetonirile medium in the presence of H 2 SO 4 . Then treatment with methane sulfochloride in pyridine takes place. The process is followed by heating at 100-150 C in together with NaJ, molar ratio of components being 1:(1-100). Said process is carried out in methoxy ethane, it is followed by treatment by MeONa in methanol. EFFECT: improves efficiency of method. 4 tbl
Patent RU-2063368-C1 (RU)
Title: Flying vehicle engine nozzle cover
Inventor: DULNEV VYACHESLAV D
IPC: B64F5/00
Filed: 1993-07-08
Granted: 1996-07-10
Abstract: FIELD: aeronautical engineering; protection of flying vehicle engine against foreign matter and windmilling. SUBSTANCE: cover has cowling 1 and bottom 4 on which retainers are secured. Retainers are made in form of threaded rod with nut and turnable stop 7 hinged to rod and bottom. Fitted over perimeter of cowling is rigid flange of channel section. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2082479-C1 (RU)
Title: Oil light fraction trapping unit
Inventor: SAKHABUTDINOV RIFKHAT ZINNUROV
IPC: B01D19/00
Filed: 1993-07-12
Granted: 1997-06-27
Abstract: FIELD: oil and gas industry; trapping tank gas in cold-climate conditions. SUBSTANCE: unit has gas piping tank, scrubber with gas liquid connections, compressor, condensate pump, gas line with bypass, condensate line, pipe connector inserted between liquid connection and scrubber in top and bottom parts, case. EFFECT: improved design. 1 dwg
Patent RU-2069265-C1 (RU)
Title: Percussive device
Inventor: RYNIN ALEKSANDR N
IPC: E21C37/16
Filed: 1993-07-15
Granted: 1996-11-20
Abstract: FIELD: mining and construction, particular, percussive devices for breakage and moving of ground. SUBSTANCE: percussive device includes cylinder accommodated in the body and movably installed two-stage main piston, confining with its first stage the combustion chamber and compressor chamber with its second stage. Located between the first working and compressor stages of the main piston is fuel mixture case which is confined on the side of compressor stage by diaphragm; conjugated with working stage at the main piston is additional piston which is installed immovably in combustion chamber. Fuel mixture case is communicated with combustion chamber and ignition chamber by means of channels made in working stage of the main piston and gas pipeline made in body. Compressor stage of the main piston has buffer spring accommodated in compressor chamber and connecting with striking head brought out of the cylinder. EFFECT: higher efficiency. 2 dwg
Patent RU-2077106-C1 (RU)
Title: Direct-current machine
Inventor: CHERNYSHOV VLADIMIR A
IPC: H02K23/04
Filed: 1993-11-10
Granted: 1997-04-10
Abstract: FIELD: electric drives and DC power supplies. SUBSTANCE: DC machine has stator frame, wound rotor with shaft, and commutator; it is also provided with case and superconducting magnets mounted between case and frame; winding is attached to shaft by means of glass tape and epoxy resin; frame and shaft are made of nonmagnetic steel. EFFECT: improved performance characteristics. 1 dwg
Patent RU-2127005-C1 (RU)
Title: Semiconductor device and its manufacturing process (versions)
Inventor: KI-VON KVON
IPC: H01L29/92
Filed: 1994-01-25
Granted: 1999-02-27
Abstract: FIELD: semiconductor engineering. SUBSTANCE: device has ferroelectric capacitor obtained by means of process given in description of invention; gasket made of low dielectric constant material is formed on surfaces of sides of set of bottom electrodes assembled in separate cellular blocks; ferroelectric film is formed on bottom electrodes whereon there is gasket made of low dielectric constant material; top electrode is formed on ferroelectric film. EFFECT: provision for preventing breakdown between adjacent bottom electrodes. 6 cl, 13 dwg
Patent RU-2085010-C1 (RU)
Title: Inductor electrical machine
Inventor: SHANSHUROV GEORGIJ A
IPC: H02K19/24
Filed: 1994-03-05
Granted: 1997-07-20
Abstract: FIELD: electrical engineering; inductor machines that may be used as motors, generators, or electromagnetic couplings. SUBSTANCE: electrical machine has winding of coils 1 wound on salient toothed poles 2 of magnetic core 3. Cylindrical frame 8 is mounted in bore of magnetic core 3 and toothed rotor 4 is arranged coaxially to it. According to invention, cylinder 8 is thin-walled structure made of magnetic material and its geometry is similar to that of salient-pole magnetic core 3 at contact point over entire thickness of thin-walled cylinder 8 within length of active part 6 of toothed rotor 4 and salient-pole magnetic core 3. EFFECT: improved mass and size characteristics at rather high power characteristics. 4 cl, 2 dwg
Patent RU-2059856-C1 (RU)
Inventor: VASILEV VIKTOR I
IPC: F02G1/043
Filed: 1994-03-23
Granted: 1996-05-10
Abstract: FIELD: power engineering and transport. SUBSTANCE: pump unit has reversible Stirling engine and one-way pumps with pistons, the rods of the pump pistons being connected with the engine rods. The crank-slide mechanism with a rocking washer synchronizes the engine piston movement. The rotating shaft of the engine takes the power for auxiliary unit mechanisms. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2055867-C1 (RU)
Title: Method to clear chlorophyll-bearing vegetable oils from pigments, alkaline soaps and phospholipins remains
Inventor: KOMAROV NIKOLAJ V
IPC: C11B3/04
Filed: 1994-07-11
Granted: 1996-03-10
Abstract: FIELD: oil-fat production. SUBSTANCE: refine chlorophyll-bearing oils clearing method providing for treatment with fine-dispersive adsorbing agent and following filtration allows to increase quality of purified oils, to simplify process of adsorbing agent preparation and application, to decrease losses of oil with wasted adsorbing agent and its consumption due to usage as adsorbing agent of powder made of natural opokas and tripolites, that are preliminary activated by calcining under temperature of 250 - 350 C for 0.5 - 1.0 hour. Amount of adsorbing agent in respect to subjected to refining oil mass is 0.5 - 4.0 %. EFFECT: increased quality of purified oil and simplified process of adsorbing agent preparation and application, decreased oil losses. 1 tbl
Patent RU-2097910-C1 (RU)
Inventor: GREKHOV IGOR V
IPC: H03K3/53
Filed: 1994-07-08
Granted: 1997-11-27
Abstract: Изобретение относится к области сильноточной полупроводниковой техники и может быть использовано в источниках питания мощных лазеров и в устройствах электрозарядной очистки промышленных отходов. Устройство содержит источник постоянного напряжения 1, трансформатор насыщения 2, диоды 3,4,8, конденсатор 5, дроссель насыщения 6, реверсивно включаемый динистор 7, цепь нагрузки 9, блок запуска 10, зарядное устройство 11, ключевой элемент 12, формирователь тока управления 13. 2 з.п. ф-лы, 2 ил.
Patent RU-2078675-C1 (RU)
Title: Method and device for magnetic strengthening of teeth of saw belt
Inventor: POLETAEV VLADIMIR ALEKSEEVICH
IPC: B21D26/14
Filed: 1994-08-02
Granted: 1997-05-10
Abstract: FIELD: textile industry. SUBSTANCE: magnetic field is applied so that its force lines should be parallel to the front side of a teeth when the belt moves with a constant speed. The axis that passes through the poles of the magnetic system is inclined to the direction of movement of the belt at an angle equal to the angle of inclination of the front side of a teeth. The side of the movable tip that faces the belt is a trancated cone whose beveled portion interacts with the belt teeth. The relationship between the width of the pole tip and the distance between adjacent teeth is presented in the invention description . EFFECT: enhanced reliability. 2 dwg
Patent RU-2115089-C1 (RU)
Title: Method measuring geometry of technological channels and device for its implementation
Inventor: VINOGRADOV S A
IPC: G01F23/28
Filed: 1994-09-22
Granted: 1998-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: increments of zenith angle of inclination of axis of technological channel in reference points are measured over channel height with the use of zenith angle pickup of inclinometer. Increments of azimuth angle between two mutually coupled inclinometers are measured with further calculation of increments of coordinates of axis of technological channel on basis of measured increments of angles that are carried out by stages. During each measurement stage there are chosen three reference points located on length of two mutually coupled inclinometers at specified distance one from another which does not exceed length of body of each inclinometer, two of mentioned reference points being located on length of body of one inclinometer. Then smallest of two adjacent angles formed between axial lines of two mutually coupled inclinometers that is assumed to be increment of zenith angle is determined. Device for implementation of method includes two inclinometers 3 and 4 mutually coupled by means of drive 7, measurement unit 6, displacement pickups 11, 12, 15, 16, 17, 18, 20, 21, 22, 23, distance meters 13, 14, 19, azimuth pickup 5, zenith angle pickup 8 in the form of rigid bar. EFFECT: improved authenticity of method and efficiency of device. 2 cl, 3 dwg
Patent RU-2107500-C1 (RU)
Title: Stabilized pharmaceutical composition and method for its stabilization
Inventor: SHRIRKHEHM NARAKHARI AGKHARKAR
IPC: A61K47/44
Filed: 1994-09-28
Granted: 1998-03-27
Abstract: FIELD: pharmaceutics; production of stabilized antitumor pharmaceuticals. SUBSTANCE: composition comprises paclitaxel, or camptotecyn, or their derivatives, ethanol as a solvent, and alkylene oxide condensation product such as polyoxyethylated castor oil is treated with acid or brought into contact with aluminium oxide to decrease concentration of carboxylate anions in solvent. EFFECT: extended storage life thanks to low concentration of carboxylate anions in solvent; reduced quality of by-products formed by decomposition. 15 cl, 5 tbl
Patent RU-2092050-C1 (RU)
Title: Repellent for blood-sucking insect control
Inventor: KUCHIN ALEKSANDR V
IPC: A01N27/00
Filed: 1994-10-06
Granted: 1997-10-10
Abstract: FIELD: repellents. SUBSTANCE: invention proposes repellent agent with respect to blood-sucking insects. The proposed repellent is by-side product of medicinal camphor production from fir oil or sesquiterpene fraction obtained from this product. EFFECT: enhanced effectiveness of repellent proposed. 1 tbl
Patent RU-2073706-C1 (RU)
Title: Composition of components for balsam
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1995-01-20
Granted: 1997-02-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition has the following components, kg/1000 dal balsam: marsh-mallow root 1.8-2.2; anise 0.3-0.6; birch buds 0.3-0.6; birch leaves 0.9-1.1; common immortelle 2.8-3.2; cowberry leaves 0.9-1.1; cornflower flowers 0.2-0.5; pink nonopened flower buds 0.3-0.6; knotgrass herb 0.9-1.1; Saint-John's-wort flowers and leaves 3.8-4.2; wild strawberry leaves 0.9-1.1; pot-marigold flowers 0.9-1.1; buckthorn bark 0.1-0.3; burdock root 0.3-0.6; tormentil herb 0.9-1.2; juniper cypress cone 2.8-3.2; tansy flowers 0.9-1.2; parsley (all plant) 1.8-2.2; wheat-grass root 1.8-2.2; coriander fruits 1.8-2.2; matricary flower heads 0.9-1.1; bear berry leaves 0.9-1.1; milfoil blooming stem tips 0.9-1.1; caraway fruits 0.3-0.6; horse-tail herb 0.9-1.1; black currant leaves 1.8-2.2; honey 190-210; color 590-610, and also, l/1000 dal: apple alcoholized juice 980-1100; mountain ash fruit juice of the first and the second pouring off 480-510; quince alcoholized juice 480-510; sugar syrup 450-470, and an aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of balsam.
Patent RU-2126700-C1 (RU)
Title: Method of treating inflammatory diseases of male genital organs and urinary tracts
Inventor: RUSAKOV V I
IPC: A61N5/06
Filed: 1995-03-03
Granted: 1999-02-27
Abstract: FIELD: medicine. SUBSTANCE: method includes simultaneous irradiation from two sides. Irradiation is performed intraosseously in focus localization projection and through light-guide rectal attachment which is introduced into straight intestine. Irradiation is performed in synchronism with rhythm of patient's pulse and breathing. Irradiation intensity is increased at modulation depth of 30% in phases of systole and inhalation. Apparatus "Mustang-bio" type is used for bio-controlled chronophysiotherapy. EFFECT: enhanced treatment efficiency. 3 cl, 3 dwg
Patent RU-2075357-C1 (RU)
Inventor: BYSTROV MIKHAIL M
IPC: B09B1/00
Filed: 1995-03-24
Granted: 1997-03-20
Abstract: FIELD: environmental control. SUBSTANCE: in geologic strata containing salt formations borehole is drilled across entire depth of salt-bearing rocks. In borehole, cavity is formed by wash-out down to depth permitting to preserve intact bottom part of salt formation. Toxic substances are injected into cavity, whereafter insulation bridge is installed at roof part of cavity and borehole is sealed by reducing hydrostatic pressure therein, thereby causing salt rock flow until complete restoration of entire salt formation under bridge. Method offers effective environment protection against pollution by wastes from nuclear power engineering, chemical, microbiological and other industries. EFFECT: highly reliable method for burial for very long periods. 2 cl, 1 dwg
Patent RU-2077849-C1 (RU)
Inventor: POVALYAEVA NINA T
IPC: A23B4/023
Filed: 1995-03-24
Granted: 1997-04-27
Abstract: FIELD: technology of fish and seafoods. SUBSTANCE: before salt curing, dressed raw material is heat treated and washed up to full removal fish skin and foreign matters from surface of fishmeat. Fishmeat is treated with dry salting mixture including enzyme preparation made from viscera of large crustaceans or ground nondressed small crustaceans. Fully-cured salt meat is washed with running water and aged in 0.1 M solution of food (acetic, citric) acid, and after it, meat is pressed and centrifuged. EFFECT: improved technology. 3 cl
Patent RU-2078530-C1 (RU)
Title: Swab
Inventor: TATTI YALMAR YA
IPC: A47L13/20
Filed: 1995-03-17
Granted: 1997-05-10
Abstract: FIELD: household equipment. SUBSTANCE: swab has head with hollow handle, where two slides are mounted. One slide is loaded with return spring. Squeezing roll is mounted on shaft in head. Cheeks are attached to squeezing roll ends and connected with blocks. Spring-loaded slide has rod with brake shoe fixed on its lower end and engageable with squeezing roll. Cables are inserted through handle and their one ends are connected to cheeks through blocks and other ends are passed through pulleys and connected with second slide. When slide connected with cables is pulled upward, squeezing roll is compressed and moisture is squeezed from it. When other slide is urged, squeezing roll is braked or released, and sweeping surface of swab is changed. EFFECT: increased efficiency, simplified construction and easy operation. 3 dwg
Patent RU-2094659-C1 (RU)
Inventor: PETROV VITALIJ I
IPC: F04C2/16
Filed: 1995-04-19
Granted: 1997-10-27
Abstract: FIELD: pump engineering. SUBSTANCE: race consists of several parts the number of which is equal to the number of pressure stages. Each of the parts extends along one pressure stage and is enclosed by individual counter-pressure chamber. The method of manufacturing the race comprises machining the parts of the race providing a necessary configuration of bores for screws, facing the parts, making ring grooves, drilling through openings for counter-pressure chambers, and preliminary machining to the outer diameter. The parts of the race are then assembled to provide a stack. The stack is finished to the outer diameter and openings are drilled for pins used for locking mutual angular position of the parts of the race. EFFECT: improved design of the pump and simplified method of its manufacturing. 2 cl, 1 dwg
Patent RU-2086961-C1 (RU)
Title: Method of photometric determination of cobalt
Inventor: TATAEVA SARIZHAT D
IPC: G01N21/78
Filed: 1995-05-25
Granted: 1997-08-10
Abstract: FIELD: analytical chemistry; applicable in determination of minor quantities of cobalt in the presence of high content of nickel, tungsten, molybdenum and many complexing agents, such as citric, tartaric, ascorbic, salicylic acids, thiourea in high-acid medium. SUBSTANCE: the offered method includes determination with organic reagent quinolinazo-P in medium of hydrochloric acid (2 M solution) without preliminary separation of base. Solution is photometered in the region of absorption band with maximum at 590 nm. EFFECT: higher efficiency. 3 tbl
Patent RU-2091432-C1 (RU)
Title: Method of producing stable long fraction of light hydrocarbons from oil-gas condensate
Inventor: AKHSANOV RENAT R
IPC: B01D3/00
Filed: 1995-05-26
Granted: 1997-09-27
Abstract: FIELD: petroleum processing. SUBSTANCE: method includes heating unstable oil-gas condensate in heat exchanger and furnace, distillation giving heavy fraction and long light hydrocarbon fraction, cooling and condensing the latter to produce stable condensate and non-condensed vapor phase which is withdrawn. Distillation of long light hydrocarbon fraction is performed by hydrocycloning of heated raw material, and withdrawal of non-condensed vapor hydrocarbon phase is achieved by injecting with high-pressure gas stream directed into furnace for combustion. EFFECT: enhanced efficiency of process due to reducing power consumption, metal usage, and equipment dimensions. 1 dwg
Patent RU-2099665-C1 (RU)
Title: Method of generation of air-to-air missile control signal and device for its realization
Inventor: BOGDANOV ALEKSANDR VIKTOROVICH
IPC: F41G7/22
Filed: 1995-06-19
Granted: 1997-12-20
Abstract: FIELD: radio control, applicable in radio electronic air-to-air missile homing systems. SUBSTANCE: with the aid of antenna 1, direction finder 2, gyrostabilizer 3, outpilot 4, horizontal and vertical rudders 5, vertical plane control signal formation channel 6 consisting of power amplifier 7, matching unit 8, scaler 9, multiplier 10, horizontal plane control signal formation channel 11 consisting of power amplifier 12, matching unit 13, scaler 14, multiplier 15, computer 16 of required sighting line angular velocity W kr  generated is the missile vertical control signal from the lock-on range to the point of missile impact with the target and the missile horizontal control signal from the boundary of the zone of target class identification to the point of missile impact with the target determined respectively by relations: Δ v = N o VW v -J v  (1) Δ h = N o VW h -J h  (2) and the missile horizontal control signal from the lock-on range for automatic tracking of the missile to the boundary of the zone of target class identification determined by relation:  , where N o  - navigation constant; V - rate of closure of missile and target; W v ,W h  - "missile-target" sighting line angular velocities respectively in the vertical and horizontal planes' J v ,J h  - linear accelerations developed by missile in the vertical and horizontal planes respectively. EFFECT: enhanced information ability of missile homing signal. 4 cl, 4 dwg