baber/WOPTO huggingface dataset:
Patent RU-2115927-C1 (RU)
Title: Method for producing images of hard and soft biological tissues
Inventor: ZHAROV VLADIMIR PAVLOVICH
IPC: G01N33/483
Filed: 1993-10-28
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves transilluminating an object under examination with monochrome linear polarized divergent infrared radiation in wave bandwidth from 0.7 to 1.1 mcm incident at an angle of 60 deg to the object. The radiation passed through the object is projected over recording device target unit sensitive to infrared radiation by means of optic system. The radiation is transformed into visible image picture in electronic tract. EFFECT: enhanced effectiveness of object examination in dentistry. 3 dwg
Patent RU-2105752-C1 (RU)
Inventor: KOJTI FUDZIMOTO
IPC: A61K31/138
Filed: 1993-11-30
Granted: 1998-02-27
Abstract: FIELD: medicine, as antagonist of receptor of serotonine-2. SUBSTANCE: diaryl alkanes have formula I   where R 1  is aryl, R 2  is H, R 3  is -BNR 4 R 5 , group where R 4  and R 5  is H, alkyl, or R 4  and R 5  together with nitrogen atom which with they are bound represent heterocyclic group comprising 3-6 ring atom and B is alkylene C 2 -C 6  group or -D-R 7  group where D is single carbon-carbon bond or alkylene group, A is C 2 -C 8  alkylene group. Compound having formula II   is used as reagent 1. Compound having formula Z-B-NR 4 R 5  where Z is OH group or group enables splitting, B, R 4  and R 5  are as it mentioned above is used as reagent 2. Compound or its pharmaceutically acceptable salts may be used in medicine. EFFECT: improved quality.
Patent RU-2094530-C1 (RU)
Title: Composition for anticorrosion and hydroinsulation coating
Inventor: ARAKELYAN EDUARD I
IPC: C23F11/00
Filed: 1993-12-09
Granted: 1997-10-27
Abstract: FIELD: protection of metals against corrosion; manufacturing of anticorrosion coating of inside and outside surfaces of metal and manufacturing of hydroinsulation coatings. SUBSTANCE: composition comprising pitch of tallow oil additionally comprises 18-20 % of technical wax and 2-10 % of polyethylene polyamine. 72-80 % tallow pitch having softening point 27 C and acid number 10-16 is used as mentioned above pitch of tallow oil. EFFECT: improved quality. 1 tbl
Patent RU-2066360-C1 (RU)
Title: Machine for cleaning drain well
Inventor: SIROTINSKIJ ALEKSANDR ARTEMOVI
IPC: E03F7/10
Filed: 1994-01-26
Granted: 1996-09-10
Abstract: FIELD: agricultural machinery industry, municipal engineering, specifically machines for sanitary cleaning of cities and towns, and meliorative systems. SUBSTANCE: machine for cleaning drain wells has tank subdivided into two sealed cells for silt and silt water, vacuum system, intake hose, pressure system with jet ripper, system for water pumping connected to suction pipe equipped with filtering member, and system for discharging drifts. Suction pipe is flexible with floatable water intake secured through flexible suspension to upper part of silt cell. Discharge system has drift extension- thinner connected to the pressure system and installed in lower part of silt cell opposite to the pipe. In so doing extension nozzle is restricted with perforated housing- baffle. Besides perforation of the housing-baffle is made in the form of openings inclined at acute angle to outlet pipe. Filtering member is installed in lower part of the floatable water intake. Outlet pipe is equipped with deflector and gates with openings of different diameters. EFFECT: high efficiency. 4 cl, 2 dwg
Patent RU-2061549-C1 (RU)
Title: Method for sand disintegration in water medium in mining of placer deposits
Inventor: KALMUKASHEV SATVALDE R
IPC: B03B7/00
Filed: 1994-02-08
Granted: 1996-06-10
Abstract: SUBSTANCE: method for sand disintegration in water medium in mining placer deposits includes preliminary disintegration, moistening and disintegration in water medium. Disintegration in water medium is effected in a centrifugal machine by making material particles hit the obstacle at speed of 33-42 m/s. EFFECT: higher efficiency.
Patent RU-2077123-C1 (RU)
Title: Фильтрующий элемент
IPC: B01D27/06
Filed: 1994-02-15
Granted: 1997-04-10
Abstract: Фильтрующий элемент, включающий перфорированный каркас с наружным дренирующим устройством и опирающуюся на него фильтровальную штору, отличающийся тем, что дренирующее устройство выполнено в виде местных выступов на каркасе, пересекающих любую образующую каркаса, лежащую в общей плоскости с продольной осью элемента.
Patent RU-2109778-C1 (RU)
Title: Polymeric moisture-sensitive composition for moisture transducer of resistive type
Inventor: ROMASHKOVA K A
IPC: C08L79/08
Filed: 1994-04-12
Granted: 1998-04-27
Abstract: FIELD: chemistry of high-molecular compounds. SUBSTANCE: moisture-sensitive compositions are prepared on the basis of polyamidoimide of the formula:   with addition of polyethylene glycol as a moisture-sensitive substance at the following ratio, wt.-%: polyamidoimide of molecular mass (50-100) x 10 3  Da 52.3-58.5, and polyethylene glycol of molecular mass 400-2000 Da 41.5-47.7. Transducers work at moisture range 15-99% and provide linear dependence of moisture absorption and conductivity at the broad temperature range - 0-85 C. Temperature and absolute errors of transducers are 0.3%/C and 2.0%, respectively, that is two-fold less as compared with the known analogs. These transducers are used in electronic industry, radioengineering, agriculture, energetics. EFFECT: enhanced quality of composition. 6 tbl, 2 dwg
Patent RU-2069780-C1 (RU)
Title: Electronic controller of speed of rotation for controlling fuel supply by high-pressure fuel pump
Inventor: GLADYSHEV SERGEJ P
IPC: F02D31/00
Filed: 1994-04-21
Granted: 1996-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: electronic controller has load governor 1 whose core 2 coupled with either pedal 3 (car version) or pedal 3 and handle 4 (tractor version) for controlling fuel supply has shorted one-layered winding 5. The width of the layer of winding 5 can varies and is defined by the stroke of pedal 3 or handle 4. In addition the load governor has two multi- layered windings-coils. One of the them is short measuring winding 6 and is 5 mm in length. The other is long exciting winding 7 whose width corresponds to the stroke of the core. Exciting winding 7 is energized with sinusoidal voltage. Depending on a position of shorted core 2 in long winding 7 currents of different amplitudes were induced in core 2 causing different voltages at measuring winding 6. The signal proportional to displacement of core 2 is fed to the electronic portion of the controller from measuring winding 6. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2063470-C1 (RU)
Title: Method of gas-thermal coating production
Inventor: TITLYANOV ALEKSANDR E
IPC: C23C4/18
Filed: 1994-06-15
Granted: 1996-07-10
Abstract: FIELD: production of gas-thermal coatings. SUBSTANCE: gas-thermal coatings are produced by spraying of steel-aluminum pseudoalloy with steel share of 50 - 65 mass % with following treatment by pressure with reductions defined by ratio: ε = k(2a-65) = k (2a - 65) with ε - reduction of coating, %, k - factor variable in interval of 0.9 - 1.1; a - share of steel in spraying material; by mass, %. EFFECT: improved process. 1 tbl
Patent RU-2082293-C1 (RU)
Inventor: BZMKOV MURAT A
IPC: A01B79/00
Filed: 1994-06-23
Granted: 1997-06-27
Abstract: Использование: в сельском хозяйстве для борьбы с сорной растительностью. Сущность изобретения: вершину гребня срезают на глубину верхней границы влажного слоя почвы. Поверхность среза рыхлят на глубину 3 - 4 см. Семена высекают в срез гребня с одновременным внесением гербицида под давлением 3,5 атм.
Patent RU-2070129-C1 (RU)
Title: Vessel with divided hull
Inventor: BOGDANOV OLEG F
IPC: B63B1/10
Filed: 1994-10-26
Granted: 1996-12-10
Abstract: FIELD: shipbuilding. SUBSTANCE: ship has weather-works and displacement part interconnected by means of upright for change of distance between hull parts; displacement part is provided with recess for receiving the upright and weather-works. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2087729-C1 (RU)
IPC: F02B53/02
Filed: 1994-12-27
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering; automotive industry. SUBSTANCE: rotary internal combustion engine has housing with epitrochoidal surface accommodating double-sided rotor which executes planetary motion. Stationary combustion chamber is made in housing and scavenging and charging ports which are arranged close to each other. Engine operates together with turbocompressor according to two-stroke method with compression ignition. Housing of engine is made with epitrochoidal surface close to ring and arrangement of double-sided rotor, with gear ratio of synchronizing gears of rotor and housing equal to 2: 1, makes it possible to increase economy of engine and service life of turbocompressor. EFFECT: increased economy of engine. 2 dwg
Patent RU-2129118-C1 (RU)
Title: Carbamates, intermediate compounds, a fungicide composition, a method of struggle against fungi
Inventor: BERND MJULLER
IPC: C07C233/18
Filed: 1993-01-18
Granted: 1999-04-20
Abstract: FIELD: organic chemistry, fungicides. SUBSTANCE: invention proposes carbamates of the formula (I) OCH 3 ,NH 2 ,NHCH 3 ,N(CH 3 ) 2 ,CH 3 ,C 2 H 5 ,CF 3  where Z means   and CCl 3 ; X and Y mean hydrogen atom, F, Cl, Br, alkyl; R 1  means hydrogen atom, alkyl, halogen-substituted alkyl, alkenyl, alkynyl, alkoxy-group and the others; A means -O-, -CH 2 -, -CH=CH-, -CH 2 O-, -CH=N-O- and the others; B means unsubstituted phenyl or phenyl substituted with alkyl, halogen atom, nitro-group, phenyl and the others, 5- or 6-membered aromatic ring containing 1-3 atoms of nitrogen, sulfur or oxygen with one or two nitrogen atoms being heteroaromatic ring can be substituted with alkyl, haloidalkyl, isoxazole and the others, and their active salts of acids or bases that are compatible with plants. Intermediate derivatives of benzene of the formula E   where X and Y are alkyl; Q means NO 2 ,NH 2 ,NHOR 1 ,NHR 1 , NCO, NR 1 COZ where Z means methoxy- -group, NHCH 3  and R 1  is hydrogen atom or alkyl; A means -CH 2 O-,-CH 2 ON=CH(CH 3 ),-CH 2 ON=CH(C 2 H 5 );; B means unsubstituted phenyl or phenyl substituted with alkyl, halogen atom, -C(R 3 )=NOR 3  where R 3  - alkyl or alkenyl. Derivatives of benzene of the formula F   where X and Y - hydrogen, halogen atoms or alkyl; Z means groups OCH 3 ,CH 3 ,NHCH 3 ; R 1  and R 2  - hydrogen atom or alkyl; T means hydrogen or halogen atom. Derivative of benzene of the formula G   where X and Y - hydrogen atom; Z means CH 3 ,C 2 H 5 ,OCH 3 ; A means a simple bond and B is alkyl. Invention relates to also a fungicide composition and a method of struggle against fungi by treatment of plants with fungicide composition based on N-phenylcarbamic acid. EFFECT: improved method of synthesis, enhanced effectiveness of fungicide composition. 76 cl, 59 tbl, 25 ex
Patent RU-2076300-C1 (RU)
Title: Trainer in firing sporting gun at moving target
Inventor: ZAKHAROV VALENTIN I
IPC: F41G3/26
Filed: 1995-01-26
Granted: 1997-03-27
Abstract: FIELD: devices for training in shooting and sighting at a moving target with the use of target light simulation. SUBSTANCE: the trainer has fixed base 1, radiation source 2 installed for turning relative to the fixed base, electric motor 3 connected to control unit 4; the trainer uses U-shaped frame 6 with left-hand (8) and right-hand (9) posts and middle connecting them carrying the electric motor, reflector 7 and screen 5. The left-hand and right-hand posts of the U-shaped rotary frame are connected to the left-hand (10) and right-hand (11) posts, respectively, of fixed base 1 for turning around the horizontal axis. The left-hand post of the rotary U-shaped frame has half-axle 12 that carries a laser radiation source, its light radiation outlet is aligned with the axis of the hollow axle central hole and directed towards the reflector. The right- hand post of the rotary U-shaped frame is rigidly linked with a worm wheel. The electric motor and reflector are fastened an the middle part inside the rotary U-shaped frame and kinematically linked with each other, for instance, through a belt transmission. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2148402-C1 (RU)
Title: Method of stabilization of pranoprofen (variants) and pranoprofen-base stable aqueous preparation
Inventor: DOI KODZI
IPC: A61K47/02
Filed: 1995-03-14
Granted: 2000-05-10
Abstract: FIELD: pharmacy. SUBSTANCE: antioxidant taken among the group including alkylphenols, benzopyrane derivatives, sodium thiosulfate and amino acids is added to pranoprofen an aqueous solution. Mass ratio of indicated antioxidant and pranoprofen is 0.0002-5.0. By the second variant of method of stabilization of pranoprofen an aqueous solution of pranoprofen is sealed in package made of antioxidant-containing material. Antioxidant is alkylphenol. Mass ratio of indicated antioxidant and package material is 0.0001-0.005. By the third variant of method of stabilization of pranoprofen an aqueous solution of pranoprofen is placed under conditions of limited oxygen feeding. An aqueous solution of pranoprofen is ophthalmic drops or solution used for the nasal cavity spraying. Decomposition of pranoprofen in its aqueous solution is inhibited significantly. Pranoprofen becomes stable in light that provides prolonged storage of pranoprofen-base aqueous preparation. EFFECT: improved method of stabilization, prolonged storage, improved properties. 18 cl, 4 tbl, 12 ex
Patent RU-2080202-C1 (RU)
Title: Method of manufacture of ball pins with reversed cone
Inventor: GAFUROV RADIJ M
IPC: B21K1/00
Filed: 1995-03-27
Granted: 1997-05-27
Abstract: FIELD: plastic metal working; manufacture of ball pins having reversed cone in zone of joint of spherical head with rod for automobiles. SUBSTANCE: forming of ball pin by forging is carried out in solid dies. In course of forging, ball head is headed, then, the blank is turned, and resting on the head, rod conical part is headed, which is adjacent to shank. In so doing, reversed cone is formed at the expense of free metal flow. EFFECT: higher efficiency. 2 dwg
Patent RU-2102617-C1 (RU)
Inventor: POPKOV IVAN IVANOVICH
IPC: F01B9/06
Filed: 1995-03-31
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; internal combustion engine. SUBSTANCE: engine has housing, working cylinders with pistons, ignition and fuel mixture feed systems and timing gear. Housing is made in form of cylindrical flat split box on outer cylindrical surface of which cylinders are arranged at opposite sides along two relatively perpendicular diametric axes. Rods of pistons are made doubled and are hinge mounted at one side on pistons. At other side piston rods are connected by link hinge mounted in holes of corresponding arms of bell cranks installed for movement on inner cylindrical surface of housing. Other arm of each bell crank is connected with link of adjacent cylinder rods. Roller is installed in middle of each link connecting two rods in space between rods. Roller engages with path of four-cam rotor rigidly secured on engine shaft. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2132703-C1 (RU)
Title: Injection device for unrestrictedly-variable dosing
Inventor: BIRGER JERTMAN
IPC: A61M5/24
Filed: 1994-04-22
Granted: 1999-07-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has holder for injection cartridge with preparation for multiple injection. Rear piston of cartridge may be moved forward by piston rod provided with locking facilities capable of release. Locking facilities consist of at least one longitudinal recess of wedge-like cross-section and at least one locking cam which cross-section is adjusted to that of the above-indicated recess. Piston rod has means for driving the cam (or cams) into recess (or recesses) in order to stop piston rod motion or to release locking cam (or cams) from recess (or recesses), thereby unlocking piston rod motion. At its rear end, piston rod is coupled to spring facility for moving it forward and to device for setting of piston rod stroke when introducing the preparation. EFFECT: extended dosing range. 6 cl, 5 dwg
Patent RU-2083492-C1 (RU)
Title: Method of magnesium silicide production
Inventor: VERSHINNIKOV VLADIMIR I
IPC: C01B33/06
Filed: 1995-04-13
Granted: 1997-07-10
Abstract: FIELD: inorganic chemistry and technology. SUBSTANCE: method involves preparing the mixture consisting of magnesium, silicon, silicon dioxide and/or magnesium perchlorate followed by thermic treatment at SVS regime under inert gas pressure, mainly, argon - 0.5-2.0 MPa at the following ratio of components, wt.-%: magnesium 60-63; silicon 2.0-36, and silicon dioxide and/or magnesium perchlorate - the rest. Silicon dioxide is taken at ratio 14-37 wt. -% and magnesium perchlorate - 2.0-5.0 wt.-%. The obtained magnesium silicide is used as raw for monosilane production. EFFECT: improved method of production. 2 cl, 1 tbl
Patent RU-2083977-C1 (RU)
Title: Electron nuclear double resonance spectrum transducer
Inventor: ODINTSOV BORIS MIKHAJLOVICH
IPC: G01N24/12
Filed: 1995-05-16
Granted: 1997-07-10
Abstract: FIELD: magnetic radiospectroscopy; applicable for excitation and detection of signals in electron nuclear double resonance spectrometers. SUBSTANCE: the transducer has device for saturation of EPR signal made in the form of a helical slow-wave structure and a resonant RF circuit. The transducer uses a screen form non-magnetic conducting material made in the form of an open cylindrical surface. The screen is positioned between the EPR signal saturation device located inside the screen and the resonant RF circuit. A variant is probable, when the open edges of the screen are mutually overlapped, and an insulating liner is placed between them. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2105566-C1 (RU)
Title: Method for carrying out interferon therapy
Inventor: SEVRUK JURIJ ANDREEVICH
IPC: A61K38/21
Filed: 1995-06-06
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves intramuscularly administering recombinant interferon preparation like α-IFN, γ-IFN or their mixture at an initial dose causing body temperature of a given patient to jump by 1.9 ± 0.5 C, when compared to normal body temperature, in 5.2 ± 1.2 h after administering the preparation. Reaferon, Realdiron, Intron A, roferon A are usable as α-IFN preparations. Imukin and others are usable as γ-IFN preparations. The initial dose of mentioned preparations is equal as a rule to 1 million of IU. An IFN preparation is administered once a day in ascending gradient of single doses so that every following dose produces in patient the mentioned pyrogenic response until it vanishes when single dose being equal to 10-50 fold initial dose is administered. Repeated treatment is carried out when indicated, with IFN preparation not used in previous treatment but at least two months after the previous treatment course is accomplished. EFFECT: enhanced effectiveness of treatment. 12 cl, 6 tbl
Patent RU-2123021-C1 (RU)
Title: Electroinsulating impregnating compound and method of making electroinsulating material
IPC: C09K3/10
Filed: 1995-06-22
Granted: 1998-12-10
Abstract: FIELD: manufacture of materials for electrotechnical products, particularly, impregnation of bundle products. SUBSTANCE: to oligoether acrylate, unsaturated polyether resin and peroxide polymerization initiator, the electroinsulating impregnating compound further comprises siccative and organic isocyanate. Electrotechnical products are impregnated with said composition, the composition is then polymerized at 120-140 C and wetted. Additional polymerization is carried out at 110-150 C. The resulting electrotechnical products are free from defects along interbundle and interphase shortings. EFFECT: improved properties of the electroinsulating impregnating compound. 3 cl, 17 ex, 4 tbl
Patent RU-2077195-C1 (RU)
Title: Способ защиты молоди рыбы от попадания в водозаборные сооружения
Inventor: VOLOVOVA LARISA A
IPC: E02B8/08
Filed: 1995-06-29
Granted: 1997-04-20
Abstract: Использование: в рыбном хозяйстве для экологической рыбозащиты в зоне водозабора объектов промышленного и сельскохозяйственного производства. Сущность изобретения: из основного водного потока отводят молодь рыб в отводной канал, который выполняют на дне водоема-накопителя в виде желоба, располагая его вдоль береговой линии. Молодь отводят из верхнего слоя воды с помощью отражателя, устанавливаемого под углом к основному потоку. После отвода молодь концентрируют на песководных участках водоема-накопителя и осуществляют ее выращивание с удержанием с помощью гидроакустической стимуляции. 1 ил.
Patent RU-2127765-C1 (RU)
Inventor: AL FRED EHDLINGER
IPC: C21B3/06
Filed: 1994-08-24
Granted: 1999-03-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes refining of pig iron with slag containing above 5% of iron oxides. Slag is reduced in the course of refining into clinker phase, separated from molten metal, discharged and cooled. Slag is used in the form of steel melting slag or Cu-converter slags after reaction with head bath, or oxidized slags from plants for incineration of wastes. EFFECT: provision of treatment of slag directly at steel plants and its conversion into hydraulically active binders. 14 cl, 5 tbl
Patent RU-2105948-C1 (RU)
Inventor: TALANOV BORIS PETROVICH
IPC: F42B5/02
Filed: 1995-10-27
Granted: 1998-02-27
Abstract: FIELD: fixed rounds used in portable small arms (pistols, submachine guns, carbines). SUBSTANCE: the round uses a bullet consisting of the head and hollow tail sections. The tail section cavity accommodates the propellant charge and the capsule. A rod is installed in the cavity axis for movement towards the capsule. The rod is retained in the axis by an insert and washer. A protective washer with radial grooves is installed at the bottom of the tail section. The protective washer edges are restrained on the bullet. An obturating ring is positioned on the bullet external surface. EFFECT: improved design. 3 dwg
Patent RU-2114461-C1 (RU)
Inventor: GUR EVA MARGARITA VASIL EVNA
IPC: G09B23/04
Filed: 1995-11-09
Granted: 1998-06-27
Abstract: Изобретение можно применить в наглядных пособиях, в неразборной и складной мебели, в развивающих пространственное воображение игрушках, в неразборной и складной таре, имеющей перегородки, в изделиях, где необходимо складывание трех взаимно перпендикулярных пластин. Соединение содержит пластины 1, 2, 3 и средство для их взаимного перемещения относительно друг друга, выполненное из отверстия и прорези на пластинах 1 и 2. 8 ил.
Patent RU-2120941-C1 (RU)
Title: Derivatives of quinolone carboxylic acid or their pharmaceutically acceptable salt
Inventor: SUNG DZHUN JUN
IPC: C07D401/04
Filed: 1994-01-21
Granted: 1998-10-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to new derivatives of quinolone carboxylic acid of the formula (I)  , their pharmaceutically acceptable salts and hydrates where X means hydrocarbon group, fluorocarbon group or nitrogen atom; Y means hydrogen atom or methyl group; R 1  means hydrogen atom or C 1 -C 5 -alkyl group; R 2  means a group of the formula (a)   where A and B mean fluorocarbon group or nitrogen atom at condition that when A is CF then B is N and when A is N then B is CF; R 3  means a group of the formula (b)   where substitute R 4  means amino-group with racemate or (S)-enantiomer formation, or a group of the formula (c)   where substituents R 5 , R 6  and R 7  mean hydrogen atom or C 1 -C 3 -alkyl group. Derivative of quinolone carboxylic acid of the formula (I) is synthesized by condensation of compound of the formula (II)   and compound of the formula HR 3  in solvent in the presence of acid acceptor and excess of compound of the formula HR 3  that is one of reagents. Solvent is taken from a group involving pyridine, acetonitrile, N,N-dimethylformamide. In compound of the formula (II) and compound of the formula HR 3  substituents X, Y, Z, R 1 , R 2  and R 3  mean values indicated above. EFFECT: improved method of synthesis. 11 cl, 6 tbl, 29 ex