baber/WOPTO huggingface dataset:
Patent RU-2139276-C1 (RU)
Title: Derivative of vitamin d amide and pharmaceutical composition
Inventor: ROBERT GENRI KHESSE
IPC: C07C401/00
Filed: 1992-11-06
Granted: 1999-10-10
Abstract: FIELD: organic chemistry, vitamins. SUBSTANCE: invention relates to new derivatives of vitamin D amide of the general formula (Ia) R 1 ,R 2  where values A, Y,   are given in p. 1 of the invention claim that show inhibitory activity with respect to the cellular proliferation. Invention describes also a pharmaceutical composition based on the compound of the formula (Ia) that inhibits cell the proliferation and can be used for treatment of patients with neoplastic diseases. EFFECT: enhanced effectiveness of compounds. 8 cl, 1 tbl, 12 ex
Patent RU-2085635-C1 (RU)
Title: Duck fabric
Inventor: PAVLIKHINA IRINA YU
IPC: D03D15/283
Filed: 1994-12-28
Granted: 1997-07-27
Abstract: FIELD: manufacture of special-purpose products, such as jackets for fencers, using electric rapiers and electric sabers. SUBSTANCE: duck fabric is made by fine-pattern weaving method and contains sets of core and filling threads. Each set contains chemical single filaments and metal doubled threads. Diameter of core threads exceeds that of filling threads by 2-3 times. Warp weaving repeat is equal to four threads. Metal threads of warp are disposed in each fifteenth repeat. EFFECT: increased wear-resistance and electric conductivity, reduced hardness and enhanced reliability in operation. 3 dwg
Patent RU-2122112-C1 (RU)
Inventor: RUBINSHTEJN O I
IPC: E21B43/32
Filed: 1995-01-05
Granted: 1998-11-20
Abstract: Изобретение относится к нефтедобывающей промышленности. Способ выравнивания профиля приемистости нагнетательных скважин включает закачку в пласт цементного тампонажного раствора, который заполняет трещину и после схватывания и образования цементного камня надежно изолирует ее, причем цементный раствор закачивают при давлении, соответствующем давлению нагнетания вытесняющего агента. Технический результат - изоляция трещин в призабойной зоне нагнетательных скважин. 1 з.п. ф-лы,
Patent RU-2117765-C1 (RU)
Title: Positive displacement piston machine
Inventor: SUKHORUKOV BORIS IVANOVICH
IPC: F02B75/32
Filed: 1995-01-30
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; engines, pumps, compressors or gas expansion machines. SUBSTANCE: machine has cylinders with two-side pistons, link mechanism converting reciprocating motion of pistons into rotation of output shaft, and chain drives. First and second (small and big) links installed on output shaft are aligned and are furnished with levers. First big connecting rod is coupled with first link through its lever, second small connecting rod is coupled by its end with second link through its lever and by other end, with first connecting rod. Machine has toothed sheaves over which chain is passed. One of sheaves is installed on output shaft and the other is coupled with first connecting rod and with fan installed for cooling the machine. End of first connecting rod is connected to piston rod. EFFECT: simplified design, improved reliability, enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2086681-C1 (RU)
Inventor: KAZANBAEV LEONID A
IPC: C22B7/00
Filed: 1995-06-01
Granted: 1997-08-10
Abstract: Использование: металлургия цветных металлов, способы переработки свинцовых кеков гидрометаллургического производства цинка. Сущность: способ переработки свинцовых кеков включает их прокалку, смешивание с натрийсодержащим флюсом и восстановителем и электроплавку полученной смеси. Прокалку осуществляют при температуре 750-800 o C, 1 з.п. ф-лы, 2 табл.
Patent RU-2137070-C1 (RU)
Title: Foundation of furnace with formation of fluidized bed
Inventor: SIL VESTR SJURANITI
IPC: F27D1/00
Filed: 1995-06-09
Granted: 1999-09-10
Abstract: FIELD: metallurgy. SUBSTANCE: foundation or hearth with formation of fluidized bed has metal supporting plate through which nozzles hot gas is injected to fluidize bed. Plate is fitted with coat of refractory material, plate itself is made from refractory material too and its coat is formed by collection of flat protective members also made from refractory material and completely covering supporting plate. Each flat protective member is attached to supporting plate with the use of weld in some localized zone of point character. EFFECT: enhanced resistance to thermal and mechanical erosion, to thermal shocks and temperature drops. 6 cl, 5 dwg
Patent RU-2107183-C1 (RU)
Title: Internal combustion engine intake device
Inventor: FESINA MIKHAIL IL ICH
IPC: F02M35/104
Filed: 1992-08-22
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: intake device has reservoir with intake branch pipe provided with separate intake pipes connected with cylinder head and with separate cylinders. Inner space of reservoir communicated with toxicity control device including at least one of the following systems: crankcase ventilation system, additional air delivery system, fuel evaporation control system and exhaust gas system. Intake pipe getting into inner space of reservoir is secured on intake branch pipe. Pipe has connecting hole arranged in one plane between two middle separate intake pipes. Branch pipe connecting systems of toxicity control device gets into inner space of reservoir. EFFECT: reduced toxicity and improved acoustic characteristics. 8 cl, 7 dwg
Patent RU-2095550-C1 (RU)
Inventor: EFIMOVA SVETLANA A
IPC: E21B43/20
Filed: 1995-07-05
Granted: 1997-11-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: increased final oil recovery from hydrocarbon deposit and reduced time for its development are achieved by method implying vibro-seismic treatment at step-by-step increasing in time of amplitude and/or vibration frequency. Amplitude and frequency of vibration are determined according to special formula. Vibro-seismic treatment is effected at increasing in time of vibration amplitude and reducing in time of vibration frequency. At vibro-seismic treatment, wave is formed in bed with front configuration corresponding to form of deposit. Radiation intensity is increased according to reduced permeability of interlayers, and is reduced according to increased permeability of interlayers. Spreading of wave front is directed in parallel to stratification. EFFECT: high efficiency. 4 cl, 5 tbl
Patent RU-2115018-C1 (RU)
Title: Wind-power station (sail)
Inventor: GINKULOV GEORGIJ VLADIMIROVICH
IPC: F03D3/00
Filed: 1995-07-21
Granted: 1998-07-10
Abstract: FIELD: electrical engineering. SUBSTANCE: the station may be assembled of one or several wind propulsors. Each station propulsor is assembled of individual components (sails, rods, halyards) directly on a suspension using four cables forming a power flexible shaft linked with a bearing. This bearing is fastened by means of a clamp on horizontal cable, which is tensioned between two or three high masts. The windmill proper is assembled by introduction of two strong rods between the four cables of the flexible shaft perpendicularly to each other and to the flexible shaft. These two rods clamped on the flexible shaft form a single spider, and another spider is similarly assembled lower, to the sail height. Four sails are suspended between these two spiders (from their arms), four sails since there are only four arms here. But the sails are suspended in such a manner that moment of one of the four sails would act on the flexible shaft the whole time, transmitting its rotation to generator installed below. It is effected due to the fact that the sail vertical edge, which is remote father ahead from the center, serves as if a hinge relative to which the whose sail may have oscillatory motions, and the other vertical edge is lashed on to the carriers. The free ends of these carriers are lashed on to the vertical outer edge of the adjacent sail. The width of the sail and length of its carriers should have a slack but such that maximum efficiency of the working stroke would be attained. At such a taken up slack of the carrier the open sail accomplishes the working stroke, and the tree other sails are making ready for this stroke. EFFECT: enhanced efficiency of windmill, simplified design, reduced expenditures connected with assembly and construction. 3 dwg
Patent RU-2139864-C1 (RU)
Inventor: EHRVE BUSHAR
IPC: C07D305/14
Filed: 1993-12-07
Granted: 1999-10-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes new taxoids of the general formula (I)   where R is hydrogen atom or acetyl or alkoxyacetyl radical; R 1  is benzoyl radical R 2 -O-CO- where R 2  is a direct or branched alkyl radical containing 1-8 carbon atoms and Ar is phenyl radical or heterocyclic aromatic radical having 5 links and containing one or some sulfur atoms. New compounds show the significant inhibirory activity with respect to anomal cellular proliferation and therapeutic properties that ensures to treat patients with pathological states associated with anomal cellular proliferation. Invention describes also a method of their synthesis, intermediate compounds and a pharmaceutical composition based on compounds of the formula (I). EFFECT: improved method of synthesis, an antiproliferative properties. 37 cl, 7 ex
Patent RU-2104083-C1 (RU)
Inventor: FREDERIK TELANDER
IPC: C02F1/44
Filed: 1994-01-05
Granted: 1998-02-10
Abstract: FIELD: devices for water purification. SUBSTANCE: water purifier has means for degassing of intake raw water prior to the moment of beginning of functioning of the process of membrane distillation, membrane means for membrane distillation of degassed water and discharge means. The latter discharges remaining quantity of degassed nondistilled water has dropped to the preset lower lever in container with water to be purified. Container has upper level and low level gages, and temperature-sensitive element. Upper level gage starts operation of circulation means for subsequent circulation of raw water through degassing means, and also starts operation of means for heating raw water. Should water level in container drop, lower level gage operates and opens discharging means to discharge remaining nondistilled water. Temperature-sensitive element compulsory stops water circulation through degassing means and starts the process of degassed water circulation through membrane means with subsequent distillation of degassed water after preset temperature of water is attained. EFFECT: higher efficiency. 7 cl, 1 dwg
Patent RU-2105553-C1 (RU)
Title: Remedy for improving blood circulation in spongy bone
Inventor: NAZAROV EVGENIJ ALEKSANDROVICH
IPC: A61P9/10
Filed: 1995-09-11
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying 1-% nitroglycerin solution in alcohol as a remedy improving blood circulation in spongy bone of proximal portion of the femur in cases of septic necrosis of head of the femur. EFFECT: enhanced effectiveness of treatment; improved trophicity, metabolism and oxygenation. 2 tbl
Patent RU-2096562-C1 (RU)
Title: Method and device for measuring external noise produced by road-building and earth-moving machinery
Inventor: RAKHMANOV MIKHAIL L
IPC: G01M15/02
Filed: 1995-12-20
Granted: 1997-11-20
Abstract: FIELD: noise measuring technology. SUBSTANCE: external noise is measured by means of noise sensors located at measuring points which are arranged on imaginary surface. This imaginary surface together with sensors moves with machine. In course of movement, sensors can displace over measuring surface, and surface itself can change its configuration. Measuring device has noise sensors arranged at measuring points around machine and are attached to machine by unextendable links. Sensors can displace around machine over measuring surface and can be attached to machine by pivoted links with mechanism for moving sensors relative to machine. Sensors can be connected with machine by rods with possibility of changing their length. EFFECT: high efficiency. 11 cl, 4 dwg
Patent RU-2133094-C1 (RU)
Inventor: KASHNIKOV V G
IPC: A23B7/02
Filed: 1996-01-04
Granted: 1999-07-20
Abstract: Изобретение относится к пищевой промышленности, в частности к способу сушки фруктов, ягод, овощей грибов и различного растительного сырья, используемого для приготовления продуктов питания. При сушке исходное сырье сортируют, моют, режут на кусочки, бланшируют, укладывают на поддоны и помещают в камеру, в которой производят нагрев сырья до температуры не выше 70 o C в вакууме, значение которого циклически меняют в определенном интервале. Получаемую при сушке влагу из высушиваемого сырья удаляют из камеры в отдельную емкость для ее дальнейшей переработки с целью извлечения сухих порошков или ароматических добавок. Такой способ сушки овощей и фруктов позволяет сократить время сушки, энергозатраты, повысить качество конечного продукта. 1 з.п. ф-лы.
Patent RU-2094326-C1 (RU)
Inventor: DUCHENKO ALEKSANDR L
IPC: B64D27/00
Filed: 1996-03-01
Granted: 1997-10-27
Abstract: FIELD: modification of aircraft with turbojet engines located in wing. SUBSTANCE: engines are mounted in wing with turbine forward in way of flight and with compressor backwards counter-flight. Engines are provided with additional slotted air intakes made in rear portion of wing underneath along trailing edge and slotted outlet nozzles located at the top along leading edge of wing. EFFECT: improved aerodynamic characteristics of wing and enhanced economical efficiency of aircraft. 2 dwg
Patent RU-2104492-C1 (RU)
Inventor: BELEN KIJ VLADIMIR ARONOVICH
IPC: G01C21/10
Filed: 1996-04-12
Granted: 1998-02-10
Abstract: FIELD: navigation of sea, air and land objects. SUBSTANCE: platform-free inertial system incorporates unit generating navigation parameters, central instrument with three accelerometers, three pickups of absolute angular velocity, three units of turn of sensitive elements each carrying matter of absolute angular velocity or meter of absolute angular velocity with accelerometer. Each unit of turn includes controlled motor turning sensitivity axes of sensitive elements with different frequency parameters relative to initial position for each unit of turn and pickup of angle of turn. EFFECT: expanded application field, increased operational accuracy and stability of inertial system. 1 dwg
Patent RU-2089481-C1 (RU)
Inventor: NIKOLAEV ALEKSANDR N
IPC: B65D88/12
Filed: 1996-05-29
Granted: 1997-09-10
Abstract: Изобретение применяется для перевозки тарно-штучных грузов на автомобильном транспорте, морских и речных судах, по железной дороге и авиатранспортом. Сущность изобретения: большегрузный контейнер содержит основание с полом, дверной блок, боковые и торцевую стенки, крышу, верхние и нижние угловые фитинги. Для сокращения затрат времени на погрузочно-разгрузочные работы контейнер снабжен грузонесущей платформой, выполненной в виде каретки с ходовыми роликами, взаимодействующими с направляющими дорожками, выполненными в полу контейнера, приспособлением для фиксации платформы в транспортном положении и по меньшей мере одним откидным башмаком для выкатывания и закатывания платформы. При осуществлении погрузочно-разгрузочных работ, а также при досмотре груза, посредством вилочного погрузчика выкатывают платформу из контейнера, чем обеспечивается беспрепятственный доступ к грузу. 3 ил.
Patent RU-2102729-C1 (RU)
Inventor: SHILIN A N
IPC: G01N21/81
Filed: 1996-06-26
Granted: 1998-01-20
Abstract: FIELD: construction, wood-working and food industries. SUBSTANCE: frequency-pulse humidity meter includes component light filter 3 fixed immobile between symmetric light guide 2 and two photoconverters 4 and 5 connected to photocurrent amplifiers 6 and 8 correspondingly, commutator 9, controlled univibrator 12, integrator 7 connected with noninverting input directly to photocurrent amplifier 6 and with inverting input - to photocurrent amplifier 8 via commutator 9 and with output - to one input of comparator 10 which other input is connected to source 11 of reference voltage and which output is coupled to univibrator. EFFECT: expanded application field, increased functional reliability. 2 dwg
Patent RU-2142963-C1 (RU)
Title: Method for selective hydrogenation of unsaturated polymers
Inventor: PETRI REKONEN
IPC: C08F8/04
Filed: 1995-03-03
Granted: 1999-12-20
Abstract: FIELD: polymer production. SUBSTANCE: invention, in particular, relates to elastomer polymers containing aromatic rings and carbon-carbon double bonds, for example, polymers obtained from styrene and butadiene. In such case, polymer molecule contains double bonds in internal and terminal groups as well as multiple bonds in aromatic rings. According to invention, only multiple terminal and internal groups are hydrogenated which improve heat resistance and resistance to atmospheric effects. Hydrogenation is commonly carried out in presence of nickel and cobalt catalysts, however present invention demonstrates that catalytic complex metallocene/alumoxane not only catalyzes polymerization of olefin compounds but also catalyzes selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block copolymers. EFFECT: simplified production of saturated polymers. 14 cl, 3 tbl
Patent RU-2105324-C1 (RU)
Title: Method of seismic prospecting for oil and gas fields
Inventor: BUTENKO G A
IPC: G01V1/00
Filed: 1996-10-04
Granted: 1998-02-20
Abstract: FIELD: seismic prospecting for oil and gas. SUBSTANCE: seismic vibrations are excited and recorded by interference systems under continuous profiling. Simultaneously vibrations of induced and inherent seismoacoustic emission in oil and gas fields are recorded. Quasi-harmonic signals of induced seismoacoustic emission in frequency range from 1.0 to 10.0 Hz are isolated from recorded seismic wave field, amplitude, frequency and time of arrival of isolated quasi-harmonic signals in sliding time window of analysis are measured. Value of time window is found by formula  , where T i  is time interval of sliding window; f i  is predominant frequency of quasi-harmonic signals of induced seismoacoustic emission. Obtained information is used to judge presence of oil and gas pools, depth and outlines of oil and gas pools are determined by time of recording of signal of induced seismoacoustic emission maximal in amplitude and by velocity characteristic of section. EFFECT: improved authenticity of method. 1 dwg
Patent RU-2115481-C1 (RU)
Inventor: KANTIN B I
IPC: B01D59/20
Filed: 1997-01-22
Granted: 1998-07-20
Abstract: FIELD: separation of gas mixtures such as isotope ones. SUBSTANCE: centrifuge has housing, vertical cylindrical rotor with cover provided with gas header incorporating gas mixture inlet and gas fraction outlet pipe. Rotor has bottom support and top magnetic support incorporating ferromagnetic bushing mounted on rotor cover, as well as axially magnetized cylindrical magnet mounted in housing above mentioned bushing. Top magnetic support is provided with additional ferromagnetic bushing mounted on rotor cover coaxially to main one and to additional axially magnetized magnet installed on external pipe of gas header for magnetic interaction with additional bushing, its polarity being reverse to that of main magnet. EFFECT: improved operating reliability of centrifuge in the course of rotor running during its acceleration period. 2 cl, 2 dwg
Patent RU-2113334-C1 (RU)
Title: Loading-unloading installation
Inventor: DZJUBA V I
IPC: B23Q7/02
Filed: 1997-02-06
Granted: 1998-06-20
Abstract: FIELD: metal-cutting machines. SUBSTANCE: installation has cylindrical drum 3 with seats 4 for parts 19, drum rotating drive 5, trays 8 and 9 for delivery and removal of parts. Drum is made as bowl which accommodates grinding wheel 2 positioned eccentrically at distance L and capable of moving. Shield 10 coupled to open face of bowl is positioned on grinding wheel head. Deflectors 11 are installed on inner surface of bowl behind every seat. Hole 12 for entry of cutting fluid feed nozzle is made in shield. Nozzle may be if segment shape to satisfy grinding wheel condition. Hole in shield for entry of nozzle is positioned on opposite side of grinding wheel relative to nozzle. Drum is provided with fixed casing with airtight windows for instrumentation and operating zone servicing instruments. EFFECT: reliable ecological protection of operating zone and safety of attending personnel; compact design. 4 cl, 3 dwg
Patent RU-2112342-C1 (RU)
Title: Hitching device
Inventor: RYZHIKH N E
IPC: A01B59/04
Filed: 1997-03-12
Granted: 1998-06-10
Abstract: FIELD: agricultural engineering, in particular, equipment for providing balanced rectilinear advancement of agricultural machine during turning of tractor. SUBSTANCE: hitching device has hitching finger 1 fixed on tractor 2 and power tie-rods 6 and 7. Arm 3 is disposed with its mid portion on hitching finger 1 for free rotation. Ends of arm 3 are connected with tie-rods 6 and 7. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2139119-C1 (RU)
Title: Soap-bubbles blowing device
Inventor: GOMZAR I M
IPC: A63H33/28
Filed: 1997-03-25
Granted: 1999-10-10
Abstract: FIELD: production of toys. SUBSTANCE: device has tube, air or gas supply branch pipe positioned in upper part of tube and having smaller diameter than tube. Branch pipe has end which serves nozzle and is directed inside tube to its lower part impregnated with surfactant solution. Air is drawn into tube due to created vacuum for forming soap-bubbles. EFFECT: simplified construction and usage and increased entertaining effect. 6 cl, 2 dwg
Patent RU-2110660-C1 (RU)
Title: Insert for cutting facility
Inventor: IONESJAN JU R
IPC: E21B4/02
Filed: 1997-08-06
Granted: 1998-05-10
Abstract: FIELD: bore-hole drilling machinery and equipment. SUBSTANCE: this is intended for drilling deep bore-holes, primarily for oil and gas recovery. Cutting facility incorporates turbo-drill. Body of turbine section of turbo-drill is connected through adapter to lower pipe of drilling string. Attached to shaft of trubo-drill spindle by threading is diamond drilling bit. Body of turbo-drill turbine section and body of turbo-drill spindle are centered in bore-hole being drilled by means of centralizers. Lower nipple-type reamer-stabilizer is provided with external rock-crushing surface. Tangential line to longitudinal cross-section of rock-crushing surface is at any point located at angle of at least 45 deg. to turbo-drill axis. Outer diameter of diamond drilling bit is equal to or by 2-5 mm larger than diameter of rock-crushing surface of lower nipple-type reamer-stabilizer. Shaft of turbo-drill spindle is eccentrically displaced relative to axis of turbine section shaft. EFFECT: higher efficiency. 2 dwg
Patent RU-2143969-C1 (RU)
Inventor: PAVLJUCHKOV A F
IPC: B27B3/10
Filed: 1997-08-22
Granted: 2000-01-10
Abstract: FIELD: machine engineering, possibly friction assembly structures of different machines and mechanisms operating in conditions of hard constant lubrication of rubbing surfaces, particularly in timber sawing frames, rotary mechanisms and others. SUBSTANCE: fibrous carbon filler of contact mass is viscose-based material. Base includes as filler fibrous and(or) powder material with antifriction properties. EFFECT: long service life of friction assemblies operating in conditions of vibration, hard lubrication and dusty environment. 6 cl, 1 ex