baber/WOPTO huggingface dataset:
Patent RU-2107311-C1 (RU)
Title: Seismic vibrator suspension
Inventor: KULAKOV V F
IPC: G01V1/04
Filed: 1996-09-17
Granted: 1998-03-20
Abstract: FIELD: vibration-type production installations. SUBSTANCE: suspension has lowering-hoisting frame coupled to transport facility, bearing plate with vibrator positioned on it and vibration-protection shock absorbers with guiding and stabilizing members. Shock absorbers are made as torsion rods mounted in frame for turning the torsion ends through levers which are hinged-connected to supporting brackets of vibrator plate be means of tie-rods. Antifriction bearings are used as bearing for turning the torsions in lowering-hoisting frame. EFFECT: more effective construction. 2 cl, 1 dwg
Patent RU-2132181-C1 (RU)
Title: Organism actuating agent
Inventor: EHPSHTEJN O I
IPC: A61P25/34
Filed: 1996-09-30
Granted: 1999-06-27
Abstract: FIELD: prophylaxis and treatment of alcoholism, narcomania and other forms of toxicomania. SUBSTANCE: agent represents potentiated preparation obtained by multiple dilution and shaking according to homeopathic method on basis of natural or artificial initial product of toxic properties used in homeopathic medicinal form. Potentiated product is used in combination with initial product. EFFECT: enhanced protection. 1 cl, 3 ex
Patent RU-2104940-C1 (RU)
Title: Method for extraction of rare-earth elements of ore concentrate of weathering crust of "kyndybai" deposit
Inventor: VAL KOV ALEKSANDR VASIL EVICH
IPC: C01F17/10
Filed: 1996-09-27
Granted: 1998-02-20
Abstract: FIELD: extraction of rare-earth elements. SUBSTANCE: ore concentrate is ground till size of particles is less than 0.05 mm. Then it is treated by mixture of sodium hydroxide solution (having concentration 100-200 g/l) with sodium carbonate solution (having concentration 100-250 g/l), the process is carried out at 80-110 C. Said treatment takes place by two-stepped process. Excess of mixture of sodium hydroxide solution with sodium carbonate solution from the second step of the process is removed to its first step. During said treatment molar ratio of rare-earth element and sodium in reagents is maintained within 1:(4.5-9) range. Extraction of rare-earth elements is up to 90-97 %. EFFECT: improved efficiency of the method. 4 cl, 1 tbl
Patent RU-2119081-C1 (RU)
Inventor: BAKHMUTOV ARKADIJ ALEKSEEVICH
IPC: F02K9/00
Filed: 1996-11-06
Granted: 1998-09-20
Abstract: FIELD: rocketry. SUBSTANCE: engine has chamber 1, service pipe lines 14 and turbopump unit (2,3,4) which is located in propellant tank. Mounted on head of chamber is hinged suspension 11 with flexible branch pipe 11a. According to first version, chamber with hinged suspension is separated from turbopump unit by means of load-bearing casing 16 with mounting envelope 17 which is part of engine construction and is used as bottom portion of propellant tank 17a. According to second version, suspension with chamber is separated from turbopump unit by means of load-bearing cap. Its edge is directed towards jet nozzle, mounting envelope 17 is secured to edge. EFFECT: improved energy and mass characteristics of engine and power plant as a whole. 3 cl, 2 dwg
Patent RU-2141987-C1 (RU)
Title: Adhesive based on styrene-organic sulfide copolymer
Inventor: AMOSOVA S V
IPC: C08F228/04
Filed: 1996-12-11
Granted: 1999-11-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is new adhesive which is product of bulk thermocopolymerization of sytene with organic sulfide selected from group consisting of (E)-4-thio-2,5-hexadien-1-ol, 3- (vinylthio)-1,2-epoxypropane, 3,7-dithio-1,8-nonadien-5- ol and mixture thereof comprising 20 wt % of styrene copolymer of general formula I:   wherein R is link (E)-4-thio-2,5-hexadiene-1-ol, m is 96-774, n is 113-190, R is link 3-(vinylthio)-1,2-epoxypropane, m is 72-600, n is 120-200, or cross-linked network styrene copolymer with 3,7-dithio-1,8-nonadien-5-ol containing 238-1595 styrene links, or mixtures thereof and 80% of polymerization mixture as adhesive. EFFECT: improved strength characteristics of adhesive and much lower toxicity and wider applications thereof. 16 ex, 2 tbl
Patent RU-2108533-C1 (RU)
Title: Target installation
Inventor: GENERALOV IVAN SERGEEVICH
IPC: F41J7/04
Filed: 1996-12-25
Granted: 1998-04-10
Abstract: FIELD: target installations, in particular, fixed installations with vanishing targets, applicable for fire training, execution of training and competitions both indoors and on open sites. SUBSTANCE: target installation has post 1, installed in which for turning ore main shaft 2, crankshaft 3 and axle 4. Main shaft 2 carries targets 5 installed for turning, and target 6 is rigidly fastened on crankshaft 3. Locks 7 are installed on axle 4 for turning, axle 4 and main shaft 2 are coupled by means of springs 8. In vertical position targets 5 rest on stop 9, and target 6 - on stop 10. Hit targets 5 rest on stop 11 and are engageable with locks 7. Spring 12 is installed on crankshaft 3 and rigidly coupled with post 1 and target 6. When target 6 is hit, it falls on stop 13. EFFECT: enhanced convenience in use. 2 dwg
Patent RU-2120396-C1 (RU)
Inventor: DUCHENKO NIKOLAJ ALEKSANDROVIC
IPC: B64C21/04
Filed: 1997-01-06
Granted: 1998-10-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: propulsor is provided with air intake mounted on tail section of fuselage and slotted exit nozzles mounted in nose section of fuselage at the top and on the wing. Engine is mounted in fuselage with turbine forward in way of flight and with compressor opposite to flight. Entire gas flow is fed to slotted nozzles mounted along leading edge of wing and over perimeter of upper portion of fuselage frame. EFFECT: enhanced efficiency of use of fuel. 3 dwg
Patent RU-2111303-C1 (RU)
Inventor: SHALASHOV A P
IPC: D21B1/12
Filed: 1997-02-17
Granted: 1998-05-20
Abstract: Паросепаратор предназначен для отделения пара от древесно-волокнистой массы и может быть использован в производстве древесных плит. Паросепаратор включает циклон 1 с патрубками 2 и 3 соответственно подвода древесно-волокнистой массы и отвода пара и шнековый выгружатель 4. Циклон 1 снабжен вертикальным шнеком 5, а шнековый выгружатель 4 - обратным клапаном 7. Указанные признаки повышают эффективность паросепаратора. 2 з.п.ф-лы, 1 ил.
Patent RU-2120962-C1 (RU)
Title: Method and process line for production of vegetable oil from high-oil raw material
Inventor: MIKHEEV S G
IPC: C11B1/06
Filed: 1997-05-22
Granted: 1998-10-27
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: method of producing vegetable (sunflower, mustard-seed, soya-bean, etc.) oil includes shelling of raw material, air blasting, crushing, heating of crushed material to remove free moisture, pressing, further disintegration and pressing of cake, primary and final purification of oil. Process line contains equipment needed to perform above- listed operations. EFFECT: increased yield of high-quality vegetable oil. 6 cl, 3 dwg, 2 tbl, 4 ex
Patent RU-2111920-C1 (RU)
Inventor: NIKITIN A B
IPC: C01B25/42
Filed: 1997-07-09
Granted: 1998-05-27
Abstract: Изобретение относится к производству трехзамещенного пирофосфата натрия в виде девятиводной соли и может быть использовано в пищевой промышленности. Способ по изобретению включает смешение четырех- и двухзамещенных пирофосфатов натрия, растворение в воде при 30 - 50 o C, фильтрацию полученного раствора с отделением нерастворимого осадка и кристаллизацию путем охлаждения раствора при скорости снижения температуры 3 - 5 o С/ч до получения кристаллов с размером не менее 50 мкм с последующим отделением кристаллов готового продукта. Технический результат, достигаемый по данному способу - получение товарного продукта высокого качества.
Patent RU-2149335-C1 (RU)
Title: Firearm
Inventor: MIRONOV N S
IPC: F41C7/00
Filed: 1997-06-30
Granted: 2000-05-20
Abstract: FIELD: firearm. SUBSTANCE: firearm may be used in a gun, in which forward movement of barrel is used for operation of mechanisms. The firearm has a barrel, receiver, tubular magazine with a spring-loaded feed lever, gas block, spring-loaded cartridge follower located above the cartridge chamber, feed block. The barrel has a movable forearm carrying a wedge-type locking device. A movable plate is linked through a spring with the cartridge follower and has lugs aligned with the lugs made on the barrel. The tubular magazine is provided with a retarding device in the form of a lever engageable through its arms with the cartridge post and with the magazine wall. The gas block is installed for changing its distance from the barrel muzzle end and linked with the movable forearm, and the boss of the cartridge chamber lower end is made in the form of two legs moved apart. EFFECT: winder range of cartridges, reduced recoil, enhanced reliability of operation. 7 dwg
Patent RU-2141576-C1 (RU)
Title: Water/wind-electric power plant
Inventor: GRUTSYNOV M V
IPC: F03D3/00
Filed: 1997-08-26
Granted: 1999-11-20
Abstract: FIELD: electric power generation. SUBSTANCE: plant has vertical shaft that mounts rods with blades arranged perpendicular and diametrically and spaced apart through equal angles as well as device that guides energy flow of moving medium. Blades of each pair are hinged along rods for their relative opening though 0 to 180 deg. by means of control rods. The latter are limited by spherical hinges and joined with slide blocks mounted on rods; they are also joined by means of forks with end surfaces of energy flow guide cylinder eccentrically attached through bearings to vertical shaft. EFFECT: simplified design, enlarged functional capabilities. 3 cl, 2 dwg
Patent RU-2137837-C1 (RU)
Inventor: REBROV A JA
IPC: C12Q1/06
Filed: 1997-12-02
Granted: 1999-09-20
Abstract: FIELD: medicine, microbiology, gastroenterology. SUBSTANCE: invention relates to diagnosis of disbacteriosis in human intestine since the content of living cells of lactic acid microbes in feces is an important index of intestine microbiocenosis. Amount of viable cells is determined on the solid nutrient medium based on nonalcoholized beer wort of the definite concentration. Medium is enriched with lactose, trace elements mixture, yeast extract and sodium acetate. Also, medium has finely ground natural chalk as a source of carbon dioxide to make anaerobiosis conditions. Also, chalk acts as an indicator for isolation of colonies of lactic acid microbes by clearing zone around their among other anaerobic microorganisms on solid medium. Invention ensures to determine the content of these microorganisms in feces at precision up to hundred and ten thousand cells (0.1-0.001 lg) for 2-3 days without use of special anaerobic equipment. Method is available for any laboratory. EFFECT: high precision and safety of method. 4 cl, 1 tbl
Patent RU-2132599-C1 (RU)
Title: Horticultural machine for tilling land strips between tree trunks
Inventor: ZAVRAZHNOV A I
IPC: A01B39/16
Filed: 1997-12-16
Granted: 1999-07-10
Abstract: FIELD: agriculture. SUBSTANCE: machine has frame and multiple-shaft cylindrical reducer with horizontal casing connected to frame. Reducer has stops on opposite ends and rotavators mounted on vertical output shafts. Vertical shafts are positioned for rotation relative to central vertical output shaft. Mechanism for controlling rotation of rotavators through 180 deg during passing around tree trunk has two sleeves positioned one behind the other and attached to frame and to fingers connected to opposite arms of double-armed lever with axis of rotation on frame. Double-armed lever is connected to feeler. Fingers are positioned in sleeves so that when feeler comes into contact with tree trunk, front finger comes out of contact with stops and reducer is urged to turn for passing around tree trunk. At the same time rear finger is withdrawn for coming into engagement with other stop of reducer casing to prevent reducer from rotation through more than 180 deg. When feeler is out of contact with tree trunk, front finger is engaged with reducer stop and rear finger is away from zone of engagement with stops. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent RU-2146402-C1 (RU)
Title: Container for radioactive solid wastes
Inventor: BABAJANTS G I
IPC: G21F5/005
Filed: 1998-01-13
Granted: 2000-03-10
Abstract: FIELD: handling radioactive materials in transit, storage, and burial. SUBSTANCE: container possessing high shielding properties in fluid flow and meant for long-time storage and/or burial of radioactive wastes has multilayer case one of whose layers, primarily inner layer, is made of silicon carbide. EFFECT: improved shielding properties of container. 4 cl
Patent RU-2134255-C1 (RU)
Inventor: DZHEMILEV U M
IPC: C07C9/02
Filed: 1998-01-12
Granted: 1999-08-10
Abstract: FIELD: organic chemistry, more particularly fine organic synthesis, medicine and agriculture, and addition agents of oil. SUBSTANCE: in order to prepare n-butyl substituted C 60  fullerenes, toluene solution of fullerene is reacted with excess amount of ether solution of di(n- butyl) magnesium at C 60 :(n-Bu 2 Mg) molar ratio of 1:(35-90) in the presence of zirconacene dichloride as catalyst in amount 1-3 mole % with respect to n-Bu 2 Mg. Reaction is carried out in argon atmosphere under normal conditions for 8-12 h. Reaction mixture is then treated with 5-% aqueous HCl. EFFECT: more efficient preparation method. 1 ex, 1 tbl
Patent RU-2144529-C1 (RU)
Inventor: NIJAZOV N A
IPC: C07C215/50
Filed: 1998-03-18
Granted: 2000-01-20
Abstract: FIELD: organic chemistry, more particularly, epoxy resin hardener, initial reactant for synthesis of stabilizers and addition agents to polymeric materials and petroleum products. SUBSTANCE: initial phenol is reacted with aminomethylating agent where aminomethylating agent is mixture of formaldehyde with N,N'-tetramethylmethylene bisamine, and process is carried out in organic solvent at 65-130 C for 30-60 minutes, N,N'-tetramethylmethylene bisamine to formaldehyde molar ratio is 1.00:0.51- 0.55:0.50-0.54, respectively. Organic solvent is preferably aliphatic C 1 -C 4  alcohols in amount of 10-20 wt.%. EFFECT: more efficient preparation method. 3 cl, 14 ex, 1 tbl
Patent RU-2127451-C1 (RU)
Title: Device for education to mathematics
Inventor: ZHURAVLEV S V
IPC: G09B23/02
Filed: 1998-03-24
Granted: 1999-03-10
Abstract: FIELD: education, in particular, for treatment of variation calculus, for example, two-dimensional Brachistochrone functions. SUBSTANCE: device base has picture of X-Y coordinate system and Brachistochrone function graph. Start and end of guide are respectively start and end of function graph. Shape of guide is fixed by means of pins in holes of base. Ball movement timer has start and finish devices. Start device has electromagnet and start button. Finish device has contact group with ball catcher. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2147475-C1 (RU)
Title: Bed for straightening bodies of passenger cars
Inventor: OSTAN KOVICH M JU
IPC: B21D1/12
Filed: 1998-06-17
Granted: 2000-04-20
Abstract: FIELD: means for restoring transport vehicles, mainly restoring geometry and straightening bodies of passenger cars, possibly in service centers, especially with limited area of repair shops. SUBSTANCE: bed for straightening bodies of passenger cars includes unit for moving car by predetermined height is in the form of lifting mechanism arranged under carrying platform in the form of beam 1 joined with lifting mechanism by means of hydraulic cylinder 7,8 with possibility of motion together with it. Attachment 6 for securing car is in the form of rigid base 3 mounted over beam 1 and joined with said beam and(or) with lifting mechanism and horizontal supports 4 secured to rigid base 3 with possibility of their mutual rotation in horizontal plane and carrying movable hinged clamps 5 that may be fixed. Attachment for pulling out is provided with carriage 9 and slide 8 arranged on carrying beam and rigidly secured to vertical strut 17. Strut 17 supports carriage 19 with power cylinders 22 mounted onto it with possibility of rotation in horizontal and vertical planes. EFFECT: increased operating efficiency with simultaneously enhanced labor conditions and reduced labor consumption due to possibility of combining technological operations without moving car along repair shop. 6 cl, 6 dwg
Patent RU-2144274-C1 (RU)
Title: Method for transmission and processing of message groups in electronic mail system
Inventor: VJAZNIKOV K V
IPC: H04L12/58
Filed: 1997-02-07
Granted: 2000-01-10
Abstract: FIELD: electronic communication, in particular, processing and generation of directories of messages aimed at multiple addressees. SUBSTANCE: method involves converting message, which is aimed at multiple addressees, into set of daughter messages for respective addressees with information field, which is identical for all daughter messages, and daughter message system field with identifier, which is specific for each addressee. Then, method involves generation of directory of source messages with at least two levels, so that record of first level corresponds to source message and contains following attributes: list of addresses for first to Nth addressees respectively, field which holds unique message identifier, field which holds state of source message. Each record of next level corresponds to daughter message and contains following attributes: address of i-th addressee, daughter message identifier for i-th addressee, and field, which holds status of daughter message for i-th addressee. When daughter messages are received by addressees, method involves generation of reception acknowledgement messages which are designed as state messages containing identifier of received daughter message and data about its current state. When sender receives state message, method involves search in directory of source messages using feature of daughter message identifier. When respective daughter message is found, data about current state of sent daughter message are read from received state message and are stored into state field of record of daughter message of respective level. EFFECT: increased efficiency of processing messages aimed at multiple addressees due to optimization of message structure in order to decrease losses of information to be transmitted and to simplify its processing. 6 cl, 4 dwg
Patent RU-2154501-C1 (RU)
Title: Syringe for implanting tissues into subcutaneous cellulose
Inventor: GRIGOR JANTS R I
IPC: A61M5/178
Filed: 1998-11-20
Granted: 2000-08-20
Abstract: FIELD: medical equipment. SUBSTANCE: syringe has cylindrical casing, piston with handle and needle tip. Cylindrical casing, piston and cap aligned with cone, are provided with thread. All syringe members are made from the same polymeric material. Syringes of such construction are used for quick and simple injection into subcutaneous cellulose of different canned animal or plant tissues. EFFECT: simplified construction, convenient usage and improved therapeutic effect. 1 dwg
Patent RU-2146019-C1 (RU)
Title: Flexible shaft made of composite material
Inventor: PICHUGIN V S
IPC: F16C1/00
Filed: 1999-01-19
Granted: 2000-02-27
Abstract: FIELD: mechanical engineering; composite material articles for use in different industries. SUBSTANCE: proposed flexible shaft is made be members spirally wound with crossing of winding coils. Winding members are formed by at least one tape rigidly connected in place of coil crossing to provide net structure of shaft with discretely arranged unidirectional coils. Coils can be located one over the other to form multiple layer structure with longitudinal ribs, for instance, in form of tape, arranged between places of coil crossing. Flexible shaft can be furnished with one or several connecting bushings. EFFECT: provision of simple and strong heat-resistant structure. 5 cl, 3 dwg
Patent RU-2151977-C1 (RU)
Title: Combination system for production of nitrogen and liquefaction of natural gas on the basis of plant with cryogenic stirling machine
Inventor: KIRILLOV N G
IPC: F25J3/04
Filed: 1999-04-13
Granted: 2000-06-27
Abstract: FIELD: production of nitrogen and liquefaction of natural gas. SUBSTANCE: cryogenic Stirling machine, fractionating tower and heat exchanger for freezing out of moisture and carbon dioxide in the combination system are used as a plant for production of liquid nitrogen. The nitrogen gasification line consists of pipe-lines with liquid and gaseous nitrogen connecting in succession a heat-insulated vessel for liquid nitrogen, high-pressure pump, heat exchanger for liquefaction of natural gas and a gas-filling station. The gas-filling station has a receiver vessel, filling line with pressure-reducing and filling valves, and vessels for gaseous high-pressure nitrogen. The pipe-line for feeding of free air to the plant for nitrogen liquefaction passes through the heat-exchanger used for heating of gaseous nitrogen. The vessel for storage of liquefied natural gas communicates with the liquefaction heat exchanger through a liquefied gas drain line made in the form of a coil-pipe in the vessel gas-containing section. EFFECT: enhanced efficiency of systems and reduced material costs at production of nitrogen and liquefied natural gas. 1 dwg
Patent BR-PI0602963-C1 (BR)
Title: dispositivo para verificação da posição correta em exames oftalmológicos
Inventor: ROMEIRO VITOR RIBEIRO
IPC: A61B3/00
Filed: 2006-07-06
Abstract: DISPOSITIVO PARA VERIFICAçãO DA POSIçãO CORRETA EM EXAMES OFTALMOLóGICOS, o dispositivo se destaca por, junto à queixeira (Q) do equipamento (E) de exame oftalmológico, estar disposto um sensor (1) ao passo que, mesmo tipo de sensor (1) é adaptado no suporte (S1) de encosto da testa do usuário, sendo ambos sensores (1) conectados ao leitor (L) do equipamento (E) de exame oftalmológico. A disposição destes sensores (1) é tal que, somente quando contactados pela respectiva região do rosto, ou seja, testa (T) ou queixo (Q1), é que o comando de liberação é enviado ao leitor (L) do equipamento (E) de exame; caso contrário, será registrado pelo ecrã do aparelho, não ocorrendo a leitura.
Patent AU-2003291106-C1 (AU)
Title: A low water methanol carbonylation process for high acetic acid production and for water balance control
Inventor: CHEUNG HOSEA
IPC: C07C51/12
Filed: 2003-11-18
Granted: 2009-07-30
Abstract: The invention relates to a process for the production of acetic acid by carbonylation of methanol, and reactive derivatives thereof, in a reaction mixture using a rhodium-based catalyst in low water conditions. The process is used to achieve reaction rates of at least 15 g mol/l/hr. The high rate reactions proceed at water concentrations of less than 2.0 wt. %. Under certain conditions, the water concentration in the reaction mixture of the process is maintained at a desired concentration by at least one process step including adding a compound such as methyl acetate, dimethyl ether, acetic anhydride, or mixtures of these compounds to the reaction system. The process step of adding the components to the reaction mixture may be combined with other process steps for controlling water concentrations in reaction mixtures for the carbonylation of methanol.
Patent AU-2004267023-C1 (AU)
Title: Method of making alkyl esters using glycerin
Inventor: TROY WILLIAM M
IPC: C11C3/06
Filed: 2004-07-07
Granted: 2010-03-04
Abstract: A method for making alkyl esters (e.g., methyl ester), such as biodiesel, from an oil source is described. The method involves converting the free fatty acids of the oil source into a mixture of mono-, di-, and tri-glycerides and subsequently transesterifying the newly formed glycerides as well as the originally present glycerides into fatty acid alkyl esters.