baber/WOPTO huggingface dataset:
Patent RU-2096800-C1 (RU)
Title: Distance-measuring method for detection of radio station using difference between times of signal arrival to receivers
Inventor: ROGOVOJ VASILIJ F
IPC: G01S5/02
Filed: 1993-10-27
Granted: 1997-11-20
Abstract: FIELD: bearing finding equipment, in particular, rescue services for ship, planes and other vehicles in distress. SUBSTANCE: method involves measurement of arrival times t a , t b  and t c  by means of at least three receivers which are located on straight line, detection of delay time for radio signal in two receivers with respect to third one, calculation of traveling distance for radio signal to receivers using equation Δl i = c•Δt i ,, where c is speed of light, Δt i  is delay time for arrival of signal to receiver. Distances from receivers to position of radio station are calculated using equation given in invention specification. EFFECT: increased precision. 3 dwg
Patent RU-2067184-C1 (RU)
Title: Mobile crushing plant
Inventor: ITSKOVICH SVETLAN NAUMOVICH
IPC: E21F15/10
Filed: 1993-11-02
Granted: 1996-09-27
Abstract: FIELD: mining industry; applicable in underground mineral mining, particular, coal mining with filling of worked-out spaces. SUBSTANCE: mobile crushing plant includes crusher with loading bin located above the crusher. Bin lower section is displaced relative to the upper section through a definite value and continuous transportation facility is built-in. Lower section of receiving bin has reciprocating pusher. Crusher with loading bin, receiving bin and pusher are arranged on wheeled carriage. EFFECT: higher efficiency. 1 dwg
Patent RU-2066483-C1 (RU)
Inventor: VASILEVA NATALIYA P
IPC: G11C11/14
Filed: 1993-11-23
Granted: 1996-09-10
Abstract: FIELD: computer engineering. SUBSTANCE: permanent magnet is located on back side of silicon substrate which generates uniform magnetic field along hard magnetization axis of magnetoresistive films. Level of magnetic field is 0.2-0.5 of anisotropy field of magnetic films. This results in decreased control currents. Device may be used in random memory access units using magnetic fields. EFFECT: increased information density, decreased size of semiconductor control circuits, facilitated manufacturing and decreased power usage. 3 dwg
Patent RU-2108175-C1 (RU)
Inventor: PETER FRELING
IPC: B21B37/00
Filed: 1993-12-07
Granted: 1998-04-10
Abstract: FIELD: rolled stock production. SUBSTANCE: cluster rolling stand includes at least one rolling roll mounted at one side of rolling line, at least one intermediate roll and at least one set of backup rollers. Said roller set consists of several backup rollers mounted on shaft practically parallel relative to lengthwise axis of said rolling and intermediate rolls and several seat inserts supporting said set of rollers in housing. It is possible to adjust position of seat inserts (independently one from another) relative to axis of rolling roll for bending said roll by means of regulation mechanisms. Said mechanisms providing smooth regulation of roll gap due to bending rolling rolls at rolling process are in the form of pressure members acting directly upon corresponding seat inserts and having piezoelectric semiconductor components. EFFECT: improved design. 8 cl, 4 dwg
Patent RU-2129865-C1 (RU)
Title: Method of treatment of maxillofacial region phlegmons
Inventor: MUBARAKOVA L N
IPC: A61P31/04
Filed: 1997-03-12
Granted: 1999-05-10
Abstract: FIELD: medicine; operative dentistry. SUBSTANCE: during performance of complex antibacterial and infusion therapy injections of 1 ml of 1-% solution of nicotine acid are included in complex of treatment measures in the course of 5 days from moment of hospitalization. EFFECT: reduced contact temperatures indicating normalization of disturbed tissue exchange. 2 tbl
Patent RU-2134898-C1 (RU)
Title: Check-up and command protective system
Inventor: ZHAN-POL FRETTI
IPC: G06F11/20
Filed: 1994-01-06
Granted: 1999-08-20
Abstract: FIELD: process control systems. SUBSTANCE: system has control circuit duplicating main switching element in case of its failure. Having detected such trouble, control circuit sends signals to analyzer output and applies these signals to system output through auxiliary switching element it controls. Control circuit also functions to check up circuit breakers interconnected at system input for normal functioning and automatically tests itself. EFFECT: improved reliability of system. 10 cl, 4 dwg
Patent RU-2075676-C1 (RU)
Title: Valving gate
Inventor: NIKITIN VLADIMIR M
IPC: F16K1/34
Filed: 1994-02-01
Granted: 1997-03-20
Abstract: FIELD: valving. SUBSTANCE: valving gate has a seat and a valving member made up as an actuating member and a durable sealing member secure to it via a fasting member. The actuating member is provided with a ring collar or a flange. The opening for the fastening member is coaxial to the collar or flange. The sealing member is provided with a dummy bore that is diverging in the direction of the bottom and covered with the collar or flange from the outside. The bore receives the head of the fastening member, stop ring and parts that are in a contact with the side walls of the bore. The parts and stop ring are clamped between the head of the fastening part and collar or flange of the actuating member. EFFECT: enhanced reliability. 2 dwg
Patent RU-2064676-C1 (RU)
Title: Method of testing construction materials for frost resistance
Inventor: KOLOMIETS VASILIJ I
IPC: G01N33/38
Filed: 1994-03-21
Granted: 1996-07-27
Abstract: FIELD: construction industry. SUBSTANCE: samples are prepared in agreement with method. They are saturated with water, then are frozen and thawed. In process of freezing samples are subjected to action of variable pressure of air or water medium. Temperature is measured on surface and at point of sample most distant from surface. Pressure in process of freezing is increased if value of temperature on surface of sample is less than temperature inside sample. Samples in process of thawing are exposed to vacuum if temperatures inside and on surface of sample are equal to obtain pressure not exceeding 80% of starting pressure of air or gas atmosphere. EFFECT: improved reliability of method. 2 cl
Patent RU-2079217-C1 (RU)
Title: Способ концентрирования жидких пищевых продуктов в непрерывном потоке
IPC: B01D9/04
Filed: 1994-05-24
Granted: 1997-05-10
Abstract: 1. Способ концентрирования жидких пищевых продуктов в непрерывном потоке, предусматривающий подачу жидких пищевых продуктов непрерывным потоком, введение в него двуокиси углерода и отделение концентрата от твердой фазы двуокиси углерода с намерзшей на ней влагой, отличающийся тем, что потоку продукта создают пленочный режим течения в поле центробежных сил, а двуокись углерода вводят через пленку продукта в жидком фазовом состоянии путем диспергирования.2. Способ по п. 1, отличающийся тем, что введение жидкой двуокиси углерода на диспергирование осуществляют в пульсирующем режиме.
Patent RU-2058322-C1 (RU)
Title: Method for production of diene copolymers
Inventor: MOISEEV VLADIMIR VASILEVICH
IPC: C08F297/04
Filed: 1994-07-06
Granted: 1996-04-20
Abstract: FIELD: production of copolymers. SUBSTANCE: method is carried out by polymerization of conjugated dienes (e.g. butadiene, isoprene) or by their copolymerization or by copolymerization of said dienes with vinyl aromatic compounds. Said processes are carried out in the medium of hydrocarbon solvent in the presence of catalyst. Mentioned above catalyst contains organolithium compound and modifying additive being soluble in carbohydrates. Mixture of styrene phenolates of alkaline metals and methyl tret-butyl ether at their molar ratio 1: (0.5-200) is used as said catalyst. EFFECT: improves efficiency of method. 2 tbl
Patent RU-2097816-C1 (RU)
Inventor: SLEPTSOV VLADIMIR V
IPC: G03G5/085
Filed: 1994-07-18
Granted: 1997-11-27
Abstract: FIELD: electronic engineering. SUBSTANCE: image carrier has metal substrate, photosensitive layer applied on it and protective coating based on carbon and located on the outside of the above-indicated layer. Upper part of photosensitive layer, 10-  thick contains hydrogen and carbon atoms coupled chemically to material of photosensitive layer and protective coating. The latter may be manufactured multilayer. When manufacturing the electrophotographic carrier, surface of metal substrate is coated with photosensitive layer on which later carbon-based protective coating is applied by settling it from ionized flux of hydrocarbon or hydrocarbon mixture, thus providing for saturation of upper part of photosensitive layer with hydrogen and carbon. Protective coating is applied at hydrocarbon or hydrocarbon mixture pressure ranging from 6•10 -1  to 50 Pa. Prior to applying the protective coating, photosensitive layer surface is treated with argon ions. EFFECT: more effective design. 13 cl, 3 dwg
Patent RU-2111202-C1 (RU)
Inventor: REMPEL R D
IPC: C07C2/00
Filed: 1994-07-19
Granted: 1998-05-20
Abstract: FIELD: petrochemical syntheses. SUBSTANCE: isopentane is dehydrogenated to form contact gas consisting of mixture of saturated and unsaturated $$$-hydrocarbons which are further subjected to oligomerization to give product containing di- and trimmers of unsaturated $$$-hydrocarbons. Product is rectified to yield mixture of above-indicated di- and trimmers and mixture of saturated and unsaturated $$$-hydrocarbons. From the latter, isopentane fraction and fraction containing unsaturated $$$- hydrocarbons are isolated. The second fraction is divided into two streams, one of them being returned into the dehydrogenation stage and the other, jointly with catalyst, is directed into oligomerization stage. EFFECT: extended utilization area for unsaturated $$$-hydrocarbons.
Patent RU-2099868-C1 (RU)
Title: Device for automatic search for radio stations
Inventor: LIPATNIKOV VALERIJ A
IPC: H03J7/06
Filed: 1994-08-04
Granted: 1997-12-20
Abstract: FIELD: radio engineering, radio dispatching points that monitor and analyze signal situation. SUBSTANCE: device for automatic search for radio stations has former 1 of controlling signals, generator 2 of reference frequencies, receiver 3 and signal detector 4 which includes former 5 of clock frequency, unit 6 extracting signal of cyclic frequency, unit 7 storing signals of clock and cyclic frequencies , comparator 8 and indicator 9. Realization of invention leads to enhanced probability of detection of working communication channel in case of frequent changes of working frequencies of watched radio station since decision on belonging of signal on i-th fixed frequency of radio station of interest is made in case of agreement of stored pulses in time and frequency to corresponding starting clock and cyclic frequencies of received signal on each i-th fixed frequency. EFFECT: enhanced probability of detection of working communication channel. 11 dwg
Patent RU-2075852-C1 (RU)
Title: Способ получения порошка вольфрама
IPC: B22F9/22
Filed: 1994-11-09
Granted: 1997-03-20
Abstract: 1. Способ получения порошка вольфрама, включающий нагрев соединения вольфрама до температуры восстановления и последующее воcстановление водородом, отличающийся тем, что перед нагревом соединение вольфрама смешивают с пластификатором, взятым в количестве 5 - 10% от массы соединения вольфрама, после чего его прессуют под давлением 0,9 - 1,3 МПа до получения пластин и сушат в течение 8 - 10 ч при 100 - 120С, а восстановление водородом ведут при 1200 - 1220С.2. Способ по п.1, отличающийся тем, что восстановление осуществляют при высоте слоя прессованных пластин 32 - 75 мм.3. Способ по п. 1, отличающийся тем, что в качестве пластификатора используют 15 - 20%-ный водный раствор глицерина.
Patent RU-2073343-C1 (RU)
Title: Судно-экраноплан
IPC: B60V1/08
Filed: 1994-12-15
Granted: 1997-02-10
Abstract: 1. Судно-экраноплан, содержащее крыло-центроплан с центральным и бортовыми поплавками-скегами и соединенные с крылом-центропланом боковые крылья-консоли, отличающееся тем, что крыло-центроплан и боковые крылья-консоли имеют общую хорду в месте соединения и переднюю кромку одинаковой стреловидности в диапазоне углов 20 - 30, при этом центроплан и консоли выполнены S-образного профиля, относительная толщина и вогнутость средней линии которого изменяются по размаху в диапазонах 0,06 - 0,16 и 0,02 - 0,04 соответственно, и консоли имеют в плане форму равнобедренной трапеции с относительным сужением больше 2.2. Судно-экраноплан по п.1, отличающееся тем, что в кормовой части центроплана расположен отклоняемый на угол 30 - 45от верхней поверхности центроплана воздухозаборник с воздушным каналом в виде профилированной щели, соединяющим верхнюю и нижнюю поверхности центроплана.3. Судно-экраноплан по пп.1 и 2, отличающееся тем, что центральный поплавок выполнен в виде водоизмещающего корпуса с глиссирующими обводами и поперечным реданом, расположенными перед центром масс на расстоянии, равном полуширине водоизмещающего корпуса.4. Судно-экраноплан по пп.1 - 3, отличающееся тем, что бортовые поплавки-скеги выполнены в виде ножеобразных шайб.5. Судно-экраноплан по пп.1 - 4, отличающееся тем, что геометрический центр площади центроплана смещен в корму относительно центра масс на расстояние, равное полуширине водоизмещающего корпуса.
Patent RU-2091083-C1 (RU)
Inventor: ISTRANOV LEONID P
IPC: A61L15/18
Filed: 1995-08-03
Granted: 1997-09-27
Abstract: FIELD: medicine. SUBSTANCE: agent consists of collagen, hydroxylapatite and drug at mass ratio of collagen and hydroxyapatite = (1-3):(1-95). Hydroxylapatite is a mixture of powder, granules and ceramic fragments of different size and forms at mass ratio = (1-20) : (1-20) : (1-20). Agent can contain additionally tricalcium phosphate (up to 50% of hydroxylapatite mass). Agent contains antiseptics, immunomodulating agents and osseous, epidermis and nerve growth factors as medicinal agents. EFFECT: enhanced effectiveness of agent. 6 cl
Patent RU-2144356-C1 (RU)
Title: Taxoid-base injection compositions
Inventor: ZHAN-MARK BOBE
IPC: A61K9/00
Filed: 1993-11-26
Granted: 2000-01-20
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to the novel injection form of therapeutic agent showing antitumor and antileukemic activity. Composition is formed by taxane class derivative solution in surface-active agent at concentration up to 200 mg/ml and an antigel addition aqueous solution used as a diluting agent. Taxane derivative is taxol or taxoter. Taxane solution in surface-active agent has if necessary less than 5% of ethanol. Diluting addition is taken among organic derivatives of molecular mass less 200 Da having hydroxyl or amine group and inorganic salts. Mass ratio of antigel addition and surface-active substance is a value above 6%. The novel composition has liquid form, it does not form jelly and ensures to inject sufficient doses of active component without adverse anaphylactic shock and decreases the dose of surface-active substance injected in human up to about 80%. EFFECT: improved properties and enhanced effectiveness of composition. 7 cl, 3 tbl, 14 ex
Patent RU-2152390-C1 (RU)
Title: Heterocyclyl-benzoylguanidines, method of their synthesis and pharmaceutical composition
Inventor: GERIKE ROL F
IPC: C07D211/58
Filed: 1995-08-30
Granted: 2000-07-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to heterocyclyl-benzoylguanidines of the formula (I)   where R 1  is A, CF 3 , CH 2 F,, Hal; X is R 4 ; R 2  is SO 2 -A; R 3  is H; R 4  is H or A; Het is saturated or unsaturated aromatic mono- or dinucleus aromatic heterocycle with 1-2 atoms of nitrogen or with oxygen atom bound through nitrogen or carbon atom and possibly substituted with alkyl, amino-group or hydroxyl-group; A is alkyl; X is O; Hal is F, Cl, Br, J and their physiologically acceptable salts. Compounds are inhibitors of Na + /H + -pump and show good antiarrhythmic activity. EFFECT: improved method of synthesis, valuable medicinal properties. 6 cl
Patent RU-2107387-C1 (RU)
Inventor: KROTOV V A
IPC: H03K19/0948
Filed: 1995-12-26
Granted: 1998-03-20
Abstract: FIELD: digital computer engineering; MIS transistors of large-scale integrated circuits for cascade logic device. SUBSTANCE: logic-state RS flip-flop 1 is built around 2AND-NOT gates 2 and 3; in addition, pre-charge transistors 4, 5 are introduced and clock transistor 8 is inserted between common bus 15 and point of integration switch-type combination circuits 10, 11 of logic unit 9 whose outputs 16, 17 are connected to respective RS inputs of flip-flop 1. EFFECT: improved speed of response. 2 cl, 3 dwg
Patent RU-2099217-C1 (RU)
Title: Wing-in-ground effect craft, its take-off and landing gear and wing folding actuator
Inventor: KOLGANOV VYACHESLAV V
IPC: B64C3/56
Filed: 1995-12-29
Granted: 1997-12-20
Abstract: FIELD: air and water transport. SUBSTANCE: wing-in-ground effect craft includes built-up wing consisting of center-wing section and outer sections, tail unit, fuselage, alighting gear and power plant whose engines are mounted in center-wing section and are connected with propulsor in form of propellers by means of intermediate shaft and torque links whose axes coincide with axis of turn of pylons on which engines are mounted. Alighting gear is made in form of floats including flexible ski connected with case of float by means of flexible skin, as well as flexible member and torque link mechanism. Partitions mounted inside case form closed chambers; each chamber is provided with shock absorber valve. Wing folding actuator ensures raising and locking the outer sections for enhancing the maneuverability when afloat and does not extend beyond gauge of center-wing section. EFFECT: improved maneuverability. 18 cl, 15 dwg
Patent RU-2116485-C1 (RU)
Title: Correcting device for fuel injection pump of supercharge internal combustion engine
Inventor: MALYSHEV L M
IPC: F02D1/12
Filed: 1996-01-16
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: correcting device has servomotor limiting displacement of fuel meter in fuel injection pump, and two air pressure transmitters which control servomotor by spool pairs. One of transmitters is provided with diaphragm and is in communication with engine intake manifold, and the other is barometric one and is placed in communication with atmosphere. Barometric transmitter in correcting device defines maximum tolerable fuel delivery and, through flexible feedback with diaphragm transmitter, contributes to increase in accuracy of control of power characteristics and fuel economy of vehicles operating on rough terrains. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2119151-C1 (RU)
Inventor: RUSAKOV V JU
IPC: G01N1/10
Filed: 1996-04-24
Granted: 1998-09-20
Abstract: FIELD: sampling of substances settling in water. SUBSTANCE: sampler has frame with funnel secured on it for gathering the substance. Lower part of frame includes mechanism secured to it and intended for replacement of accumulating cups. Mechanism is made as two discs fixed coaxially to axle. Upper immovable disc is secured in lower part of funnel, and lower movable disc carries accumulating cups. Accumulating cup replacing mechanism is provided with solenoid coil with spring-loaded rod. The latter is capable of interaction with movable disc and helical spring secured with one end to immovable disc while the other, to movable one through axle coaxial with both discs. Funnel has meshed screen in its upper part. EFFECT: enhanced efficiency and reliability. 2 cl, 4 dwg
Patent RU-2093464-C1 (RU)
Inventor: DANCHEVSKAYA MARINA N
IPC: C01F7/02
Filed: 1996-05-22
Granted: 1997-10-20
Abstract: FIELD: manufacture of fine crystalline corundum. SUBSTANCE: according to first variant, fine crystalline corundum is prepared by thermocouple treatment of aluminium hydroxide at 350-400 C and pressure of 30-40 atm in the presence of 1-20 wt % additive such as mechanically activated aluminium oxide or fine crystalline corundum prepared by thermocouple treatment of mechanically activated aluminium hydroxide. According to second variant, aluminium hydroxide, in combination with additive such as 1-20 wt % aluminium oxide, is subjected to mechanical treatment and the mechanically treated mixture is then subjected to thermocouple treatment at 350-400 C and pressure of 30-400 atm. EFFECT: more efficient preparation process. 3 cl, 3 tbl
Patent RU-2108209-C1 (RU)
Title: Axial tool with plane adjusting base
Inventor: KOROLEVA E M
IPC: B23C5/26
Filed: 1996-07-04
Granted: 1998-04-10
Abstract: FIELD: machining. SUBSTANCE: being rigidly locked the cutting tool is allowed to be based with the use of the major plane adjusting base and double supporting and supporting bases. These two bases are on the other two base surfaces. The cutting tool can be fixed to the surface of three sectors with concentrated forces applied by the clamp. This surface is parallel to the adjusting base. The rear portion of the cutting tool is made up as a disk which has a cylindrical neck. The cylindrical neck has a radius rotation surface near the disk end face. The disk is divided into three 120° sectors with three slots. EFFECT: improved design. 4 dwg
Patent RU-2139582-C1 (RU)
Title: Protective container for transportation of reject nuclear fuel
Inventor: SEVRUK A N
IPC: G21F5/008
Filed: 1996-10-01
Granted: 1999-10-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: protective container has housing, and drawout part fitted in housing space. Tube jackets are found in holes of upper plate and diaphragms of drawout part. protective container is closed from top with sealing cover. Drawout part is provided with tube channel secured to it and designed for sucking out radioactive water from container bottom by vacuum suction method. Axis of channel is displaced relative to axis of container through 0.75-0.95 of radius of container inner space. Lower end face of tube channel is arranged over container bottom with clearance not exceeding inner radius of tube channel. Container lower flange is furnished with additional detachable flange tilled towards tube channel through angle of 1-4 degrees to drive radioactive water into container bottom corner at its removal by vacuum suction through tube channel with cover removed. EFFECT: provision of safety. 4 dwg
Patent RU-2105484-C1 (RU)
Inventor: EREMIN EVGENIJ PETROVICH
IPC: A23C1/12
Filed: 1996-10-21
Granted: 1998-02-27
Abstract: FIELD: concentration of food products in home conditions. SUBSTANCE: apparatus has vessel-evaporator with closure, ejector and condenser. Closure is made conical with top base oriented upward. Ejector is mounted so that diffuser is positioned on top of conical closure and communicated with condenser, which is mounted on outer surface of closure. Annular condensate collecting channel in lower part of inner surface of closure is communicated through pipeline with device for supplying pumped medium of ejector. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2111465-C1 (RU)
Inventor: PIROGOV S P
IPC: G01L7/04
Filed: 1996-11-10
Granted: 1998-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: spring is manufactured with section variable in length. It consists of several tubes. Each of the tubes has constant wall thickness and relation of section half-axes. Wall thickness and size of section half-axes of tubes increase from spring vacant end to the secured one. EFFECT: extended functional capabilities of spring. 1 dwg
Patent RU-2108629-C1 (RU)
Title: Storage element with metal-insulator-metal structure
Inventor: MORDVINTSEV V M
IPC: G11C11/21
Filed: 1997-01-06
Granted: 1998-04-10
Abstract: FIELD: computer engineering; storage devices implementing micro-and nanotechnology methods. SUBSTANCE: storage element has two metal electrodes separated by insulating slit and conducting carbon phase in slit which are placed in organic-material medium so that access is provided for molecules of this material to slit; insulating layer placed in tandem with carbonic conductivity phase within insulating slit on anode side prevents approach of carbonic conducting phase to anode surface at distance smaller than insulating layer thickness of 1-100 nm. Anode is to be best made of aluminium. EFFECT: improved design. 2 cl, 4 dwg