baber/WOPTO huggingface dataset:
Patent RU-2139282-C1 (RU)
Inventor: KHEHMISH RAJDER
IPC: A61K31/5513
Filed: 1993-02-26
Granted: 1999-10-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new derivatives of benzodiazepines of the formula (I)   where R′ means the group -CH 2 CH(OH)(CH 2 ) a R 4  or ketone group -CH 2 CO(CH 2 ) a R 5  where a = 0 or 1; R 4  is C 1 -C 7 -alkyl of the direct or branched chain or C 3 -C 8 -cycloalkyl; R 5  is C 1 -C 8 -alkyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 8 -alkyl, C 1 -C 8 -alkyl-C 3 -C 8 -cyclo- -C 1 -C 8 -alkyl, pyrrolidyl possibly substituted with C 1 -C 8 -acyl, carbamoyl, C 1 -C 8 -alkylamino-C 1 -C 8 -alkyl or adamantyl-radical; R 2  - phenyl substituted with C 1 -C 8 -alkyl, C 1 -C 8 -alkoxyl, nitro-, cyano- -group, amine, halogen atom, C 1 -C 8 -alkylamino-group, di-C 1 -C 8 - -alkylamino-group, carboxy-, C 1 -C 8 -acylamino-group, carboxyamido- -group, carboxy-(C 1 -C 8 )-alkyl or pyridyl-radical possibly substituted with C 1 -C 8 -alkyl; R 3  - unsubstituted phenyl or phenyl substituted with C 1 -C 8 -alkyl or halogen atom or pyridyl-radical; X - hydrogen or halogen atom at position 7 of benzodiazepine ring; W - hydrogen atom or C 1 -C 8 -alkyl at position 8 of benzodiazepine ring, or their pharmaceutically acceptable salts. Synthesized compounds are useful as drugs showing an antagonistic effect with respect to gastrin and/or CCK-B receptors. EFFECT: improved method of synthesis, valuable medicinal properties. 14 cl, 7 ex
Patent RU-2075203-C1 (RU)
Title: Система аэрации аэротенков
IPC: C02F3/20
Filed: 1994-10-25
Granted: 1997-03-10
Abstract: Система аэрации аэротенков, содержащая расположенный на дне аэротенка воздушный коллектор с отверстиями, отличающаяся тем, что система дополнительно содержит размещенный на дне аэротенка водяной коллектор с установленными на нем гидродинамическими диспергаторами, воздушные отверстия которых соединены с отверстиями воздушного коллектора, причем входной конец коллектора сообщается с атмосферой, а водяной коллектор соединен с водяным насосом, размещенным вне аэротенка.
Patent RU-2080490-C1 (RU)
Title: Centrifugal pump bladed impeller
Inventor: BELOV STANISLAV A
IPC: F04D29/24
Filed: 1994-12-14
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; pumps with enhanced anti-cavitation properties. SUBSTANCE: boss is provided on rear side of inlet portion of bland on section L from leading edge of blade to beginning of inter-blade passage having minimum diameter inscribed in passage. Thickness of blade is equal to S at distance L from leading edge; 1.25S at distance of 0.75L from leading edge; 1.6S at distance 0.5L; 1.65S at distance 0.35L; 1.25S at distance 0.2L; 0.9S at distance 0.1L; in area of leading edge blade is rounded off at radius no less than 0.1S. EFFECT: enhanced reliability. 2 dwg
Patent RU-2083309-C1 (RU)
Title: Method of drawing blanks
Inventor: LYTKIN IGOR N
IPC: B21J1/04
Filed: 1995-06-08
Granted: 1997-07-10
Abstract: FIELD: plastic metal working. SUBSTANCE: method of drawing blanks comprises steps of periodically feeding blank and reducing it at changing feed motion direction before each reduction to opposite one; determining blank motion values according to predetermined relations with use of given functions for finding parameters of said relations; at first reduction pass remaining non-deformed portion of blank at side of its free end; determining length of said portion according to above mentioned relation selected individually for each reduction; at each pass forging blank with maximally possible forging reduction ratio being no less than that of previous pass but no more than two. EFFECT: enhanced efficiency. 6 cl, 14 dwg
Patent RU-2091104-C1 (RU)
Inventor: BAEV SERGEJ N
IPC: A62C37/00
Filed: 1995-06-14
Granted: 1997-09-27
Abstract: FIELD: fire fighting ; protection from fire of production and storage rooms. SUBSTANCE: the offered generator has body, solid fuel aerosol-forming charge, combustion chamber and heat absorber. Body consists of two coaxial cylinders arranged one inside the other. Secured in internal cylinder is aerosol-forming charge and formed combustion chamber. Circular gap between side walls of cylinders contains heat absorber. Combustion chamber hollow is communicated with hollow of circular gap, which in its turn, is communicated with ambient atmosphere. EFFECT: higher efficiency. 18 cl, 12 dwg
Patent RU-2122847-C1 (RU)
Title: Method of treating endogenous intoxication in burn patients
Inventor: LEVIN G JA
IPC: A61G10/02
Filed: 1995-07-31
Granted: 1998-12-10
Abstract: FIELD: traumatology. SUBSTANCE: invention aims at achieving stable pronounced detoxification effect caused by affecting all components of pathogenesis of endogenous intoxication development and also at simplifying method, eliminating its invasiveness, and increasing safety. Aim is achieved by that, endogenous intoxication progress is prevented by 1.5-atm hyperbaric oxygenation performed 5-8 times, each time for 40 min. EFFECT: lowered endotoxin level. 2 tbl, 2 ex
Patent RU-2078610-C1 (RU)
Title: Air filter element
Inventor: TAMAMYAN ARTEM N
IPC: B01D46/14
Filed: 1995-12-20
Granted: 1997-05-10
Abstract: FIELD: cleaning of air fed to internal combustion engine; ecology for purification of air of dust and aerosols. SUBSTANCE: device has inner and outer perforated cylinders with filter material laid between with circular grooves and three circular projections. Inner and outer circular projections are made in form of shaft and are located above respective perforated cylinders; center circular projection has section in form of triangle inclined towards outer perforated cylinder at angle of 25 to 60 deg and located at distance of 0.15 to 0.25 of width of end plate from its inner edge; filter material is made in form of corrugated curtain introduced in end plates together with perforated cylinders. Filter element excludes suction of non-purified air into engine, thus enhancing reliability of filter and increasing service life of engine. EFFECT: enhanced reliability of filter and increased service life of engine. 2 dwg
Patent RU-2109746-C1 (RU)
Inventor: TUBA ZOLTAN
IPC: C07J73/00
Filed: 1993-06-24
Granted: 1998-04-27
Abstract: Изобретение относится к новому способу получения производных 17 β - замещенного 4-азаандростена общей формулы (I)      в которой R - водород или C 1  - C 3  алкил; R 1  - карбоксамидная группа, моно- или дизамещенная C 1  - C 8  алкил группой(ами); или свободная карбоксильная группа, этерифицированная C 1  - C 5  спиртом; и   - одинарная или двойная связь; а также получения их солей. Способ включает взаимодействие производного 17-галоген-4-азаандростена общей формулы (II)      в которой R и   определены выше, а X - хлор, бром или йод, с первичным или вторичным алкиламином или с C 1  - C 5  спиртом в среде диметил-формамида или диметилсульфоксида в присутствии соли палладия (II) и фосфинов или комплекса палладия (II) и основания в виде третичного амина в атмосфере моноокиси углерода при 35 - 80 o С, и затем, при желании, превращение полученного соединения общей формулы (I) в другое соединение общей формулы (I) путем гидрогенизации, гидролиза или солеобразующих реакций.
Patent RU-2107226-C1 (RU)
Title: Flame igniter
Inventor: MANCHENKOV I B
IPC: F23Q9/00
Filed: 1996-02-21
Granted: 1998-03-20
Abstract: FIELD: thermal engineering; devices for igniting gas by using electric spark and auxiliary flame, primarily in industrial boilers. SUBSTANCE: flame igniter has mixing chamber 1 with gas and air supply headers 2 and 3, respectively, at its inlet. Mounted on chamber 1 is precombustion chamber 5 with spark plug 6. Tube 8 is connected on one end to precombustion chamber 5 and on other end it is placed on inlet of mixing chamber 1. In addition, connected to gas supply header 2 is tube 12 whose outlet is located inside boiler 15. When flame igniter is functioning, gas-air mixture fills up interior of mixing chamber 1 and precombustion chamber 5 through tube 8. Electric spark from spark plug 6 ignites mixture in precombustion chamber 5 and flame produced in the process fires up mixture inside chamber 1 through hole 4; this mixture is passed through gas pipeline 11 to interior of boiler 15 wherein it ignites gas leaving tube 12. EFFECT: improved reliability of gas ignition. 3 cl, 1 dwg
Patent RU-2110450-C1 (RU)
Title: Emergency braking device of high-speed flying vehicle
Inventor: TALANOV BORIS PETROVICH
IPC: B64D19/02
Filed: 1996-02-20
Granted: 1998-05-10
Abstract: FIELD: aviation; designing of rescue facilities for flying vehicles. SUBSTANCE: emergency braking device for high-speed flying vehicle has pivoted lever with swivel hub fitted on its end. Secured on this hub are blades. According to invention, pivoted lever has stops provided with springs for fixed turn of lever till contact of stops with fuselage. Pivoted lever is provided with drive. Lever is connected with this drive by means of rope with pulley in such way that rope keeps lever in fixed position and releases it due to engagement of drive at the beginning of braking. Blade tips are directed forward and are held in folded position by means of shroud with drive. EFFECT: enhanced efficiency of braking. 4 dwg
Patent RU-2113969-C1 (RU)
Title: Pneumatic grinding tool
Inventor: KOSMYNIN A V
IPC: F01D15/06
Filed: 1996-03-22
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: tool body houses nozzle apparatus, microturbine made as shaft mounted in gas bearings and at least one disc with profiled blades positioned on shaft. Tool body also includes two-sided thrust gas bearing, pivots of which are represented by working wheel disc, and starting valve. Nozzle is provided with profiled blades. Their peripheral end-faces are tapered, and they adjoin internal surface of body with formation of channels narrowing in direction of microturbine disc. Profile of every disc blade in central part is determined by circle arcs coupled to circle arcs on input and output edges with straight lines. Dimensions of elements of microturbine and gas bearings are correlated in definite order. EFFECT: higher efficiency, higher torque on turbine output shaft, extended zone of shaft stable operation. 5 dwg
Patent RU-2095951-C1 (RU)
Title: Agrobridge
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1996-03-25
Granted: 1997-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: agrobridge has overhung accumulating hopper and winch for moving hopper in vertical plane. Hopper has bottom opening and closure with joined jaws. Jaws are made from resilient material to allow seed potato flow loaded from large accumulating hopper into small hoppers of potato planting machine to be cutoff. EFFECT: increased efficiency, improved quality of potato by reduced injure to potato tubers. 4 cl, 8 dwg
Patent RU-2079278-C1 (RU)
Title: Vegetable seasoning
Inventor: KAKUBAVA REVAZ N
IPC: A23L27/00
Filed: 1996-04-17
Granted: 1997-05-20
Abstract: FIELD: food industry. SUBSTANCE: vegetable seasoning has sweet pepper and/or red bitter pepper, garlic, coriander greens and root, parsley greens, dill greens, salt and, additionally, onion greens, leek greens, parsley root, fenugreek (Trigonella coerulea) and/or kchmeli-suneli and laurel leaf oil and components show puree-like consistence. EFFECT: enhanced quality. 2 cl
Patent RU-2109397-C1 (RU)
Title: Electric drive control process
Inventor: GRABOVETSKIJ G V
IPC: H02P27/16
Filed: 1996-05-13
Granted: 1998-04-20
Abstract: FIELD: adjustable-speed commercial drives using induction motors. SUBSTANCE: speed setting generator controls frequency setting signal and generates three-phase sets of basic current and basic emf setting signals across speed governor output; threes values are in phase quadrature and their modules depend on respective setting signals; basic emf module setting signal is determined by multiplying basic current module setting signal by frequency setting signal; basic current module setting signal is determined by adding basic current module setting signal at no load to current setting signal increment signal and motor particular-phase emf setting signal; current setting signal is found by adding basic current setting signal for particular phase to respective current setting signal increment signal. EFFECT: enlarged motor speed control range due to increasing tightness of mechanical characteristics. 6 dwg
Patent RU-2144817-C1 (RU)
Title: Method of treatment of patient with acute intoxication
Inventor: LEVITAN B N
IPC: A61K9/107
Filed: 1996-07-12
Granted: 2000-01-27
Abstract: FIELD: medicine, toxicology. SUBSTANCE: method is based on saturation of organs and tissues microcirculation with oxygen. For this purpose perfluorocarbon emulsion perfluoran is administrated parenterally twice, each other day at the dose 6-12 ml/kg after poisoning. Method ensures to enhance the effectiveness of treatment of toxic body damage by saturation of microcirculatory stream with oxygen and penetration into contracted and spasmodic vessels due to decreased emulsion particles. EFFECT: enhanced effectiveness of treatment. 3 tbl
Patent RU-2111357-C1 (RU)
Title: Method of separation of blocks from rock massif
Inventor: JASHKIN A Z
IPC: E21C37/04
Filed: 1996-07-18
Granted: 1998-05-20
Abstract: FIELD: mining and construction; applicable in mining of block stone, its passivation, fragmentation of oversize lumps, etc. SUBSTANCE: method is based on development of breaking thrust forces along the entire length of blast holes located in plane of required separation of block from rock massif. EFFECT: higher efficiency of separation and quality of separated blocks due to development of thrust forces onto blast hole walls over their entire length by thrusting devices distinguished by simple design, low labor intensity in manufacture and low cost (one of thrusting device members is used in form of balls from ball bearings with expired service life). 1 dwg
Patent RU-2128685-C1 (RU)
Title: Solid fuel product and method of formation thereof
Inventor: FORD DZHORDZH V
IPC: B29C48/04
Filed: 1994-04-07
Granted: 1999-04-10
Abstract: FIELD: solid fuels. SUBSTANCE: solid fuel product is provided in the form of briquets or tablets based on compressed fine carbon-containing particles with polymer binder. The latter is formed in reaction of free carboxyl ions on the surface of carbon-containing particles with styrene or acrylonitrile polymer to give long-chain polymer chemically binding to mentioned particles and providing long-term integrity of fuel product. Method of product formation is also provided. Relatively coarse solid product is thereby provided, which is made from existing coal, coke, and/or steel production wastes. EFFECT: increased fuel efficiency and commercial validity. 27 cl, 2 dwg, 3 ex
Patent RU-2108079-C1 (RU)
Title: Method for treating burn wounds
Inventor: MENZUL VASILIJ ALEKSANDROVICH
IPC: A61L15/00
Filed: 1996-08-16
Granted: 1998-04-10
Abstract: FIELD: medicine. SUBSTANCE: method recommends to use film wound-dressing material comprising mixture of medicinal preparations. Burn wounds are preliminarily dabbed with powder of KERATAN biopreparation based on water-soluble keratin. Treatment is conducted until complete elimination of nectrolysis of wounds by applying film dressing material perforated with rows of openings. The latter form rectangles of continuous surface with sides equal to 100 and 200 mm. Openings are rectangular and have sides 1 mm and 3-5 mm. They are spaced apart at a distance of 1 mm from each other. If granulated zones are formed on wound, patient is subjected to sparing dermatomic ectomy of granulated zones and to autodermoplasty. When patient is recovered from burn shock, he is subjected, if necessary, to dermatomic necrectomy. Treatment of autodermotransplants and donor wounds is carried out using film wound-dressing with rows of openings. After grafting skin flaps onto operated skin surface, individual compression underwear is put on. EFFECT: accelerated healing of burn and donor wounds; reduced treatment duration; lower risk for cicatrization. 5 cl
Patent RU-2113898-C1 (RU)
Title: Granulator of fertilizers
Inventor: MAZNICHENKO SERGEJ VASIL EVICH
IPC: B01J2/26
Filed: 1996-09-03
Granted: 1998-06-27
Abstract: FIELD: chemical industry. SUBSTANCE: granulator has inclined belt conveyer, covering of upper working branch of belt, and loading and unloading devices. Covering of upper working branch of belt has side walls and flat cover in which melt sprayers are positioned. Loading device is arranged in upper part of conveyer. It has series-connected cyclone separator, sluice feeder and shelved distributor. Unloading device is made as vertical vacuum material duct. Lower part of the latter houses vibration screen, two discharge connecting pipes, and air take-up window. In upper part material duct is coupled to cyclone separator. Middle part of material duct is adjacent to lower part of inclined belt conveyer. In this part material duct is provided with discharge window and connecting pipes for feeding of recycle and taking up of air. These operations may be controlled. EFFECT: favorable conditions for granulation in thin layer, on flat developed surface. 2 dwg
Patent RU-2103130-C1 (RU)
Inventor: GALICHENKO E N
IPC: B23K20/04
Filed: 1996-09-11
Granted: 1998-01-27
Abstract: FIELD: metallurgy; rolling plants; manufacture of gas pipes, oil pipes, vessels for aggressive liquids. SUBSTANCE: method comes to assembling a pack of layers of main and cladding metal, heating and hot rolling of pack. Rolling at first pass is carried out with absolute upsetting equal to initial thickness of cladding layer and during the second, third and fourth passes with relative deformation by 20-40% and further on with relative deformation by 30-50% until metal of required thickness is obtained. Metals can be assembled into pack with processing tolerance in width and length of main metal layer determined as stated in description of invention. EFFECT: enlarged operating capabilities. 2 cl, 3 tbl
Patent RU-2134684-C1 (RU)
Title: Carbamoylurea derivatives and pharmaceutical composition
Inventor: SANDZI KHAGISSITA
IPC: A61K38/00
Filed: 1995-02-07
Granted: 1999-08-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes new derivatives of carbamoylurea of the general formula (I)   where R 1  means hydrogen atom or a lower alkyl; R 2  means lower alkoxy-group, lower alkylamino-group, lower cycloalkyl, optionally substituted phenyl and phenyl can has a substituent taken from the group: amino-group, halogen atom, lower alkyl, halogenated lower alkyl or means pyrrolidinyl-group; R 3  means optionally substituted phenyl where substituents are taken from the group: halogen atom, lower alkyl, halogenated lower alkyl, lower alkoxy-group, cyano-group, tetrazolyl, a residue of the formula -R 5 (CH 2 ) n R 6  where n = 0-3; R 5  means a bond, -O-, -S- or -S(O)-; R 6  is the group COOR 7  where R 7  means hydrogen atom, lower alkyl, lower alkenyl; R 4  means optionally substituted phenyl and phenyl can has 1-3 substituents taken from the group: amino-group, lower alkyl, halogenated alkyl, halogen atom, lower alkoxy-group, cyano-group, C 3 -C 7 -cycloalkyl that can be substituted with lower alkyl, C 1 -C 10 -alkyl of direct or branched chain, optionally substituted heterocyclic group taken from piperidinyl, thienyl or its pharmaceutically acceptable salt. Invention describes a pharmaceutical composition based on compounds of the formula (I) used for treatment of patients with different diseases associated with gastrin receptors and/or CCK-B (cholecystokinin). EFFECT: enhanced effectiveness of compounds and composition. 9 cl, 1 tbl, 7 ex
Patent RU-2100355-C1 (RU)
Title: Method for catalytic binding of carbon dioxide
Inventor: TOMILOVA LARISA G
IPC: B01J31/22
Filed: 1996-10-31
Granted: 1997-12-27
Abstract: FIELD: catalytic chemistry; organic chemistry. SUBSTANCE: method involves binding of carbon dioxide with olefin oxide, the process is carried out in the presence of catalyst. Tert-butyl-substituted phthalocyanine complexes are used as catalyst. EFFECT: improved efficiency. 5 cl
Patent RU-2142574-C1 (RU)
Title: Mechanical driving method
Inventor: BARKHATOV S E
IPC: F03G3/00
Filed: 1996-11-28
Granted: 1999-12-10
Abstract: FIELD: transport engineering; mechanical drive of vehicle wheels. SUBSTANCE: method comes to interrupted lowering of load on movable bends of tie by engaging the tie with movable and fixed supports and working member. Proposed drive employs increased number of movable supports at decreased number of fixed supports. Transmission of interrupted motion of flexible tie to working member is provided by additional flexible tie using the method described above. EFFECT: increased efficiency and enlarged operating capabilities. 2 cl, 1 dwg
Patent RU-2107539-C1 (RU)
Title: Method of synthesis of superhard material and plant for its embodiment
Inventor: EROKHIN BORIS TIMOFEEVICH
IPC: C01B31/06
Filed: 1997-03-03
Granted: 1998-03-27
Abstract: FIELD: methods and plants for production of superhard materials, for instance, diamonds by synthesis. SUBSTANCE: the offered method includes loading of mixture into high-pressure apparatus, ignition of fuel, building up of pressure of gas on wedge mechanism and maintenance of mixture compression to obtain material by self-braking effect between wedge mechanism and load-bearing member in which fuel is ignited and pressure exerted on the entire end face of wedge mechanism is built up. Compression value of mixture is selected from the formula given in the invention description. The plant for embodiment of the offered method consists of body made in form of frame with high-pressure apparatus installed in it and containing mixture. Wedge mechanism contacts high- pressure mechanism through load-bearing member and is moved by its drive. Mechanism for reversing the wedge mechanism is made in form of hydraulic cylinder. Independent gas generator is made in form of cylinder with movable body. EFFECT: higher efficiency. 7 cl, 2 dwg
Patent RU-2111037-C1 (RU)
Title: Sportive locomotion exercising apparatus
Inventor: RJAZANOV ANATOLIJ GAVRILOVICH
IPC: A63B22/02
Filed: 1997-03-12
Granted: 1998-05-20
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has drums mounted on frame and embraced with conveyance belt and device for changing conveyance belt inclination angle relative to longitudinal and transverse axes. Mentioned device has drum electric engine, control unit, trace outline and profile representing device, device for fixing sportsman position above belt and for creating pulling forces, belt kinematic characteristic detector. Control unit outputs are connected with drum electric engine input, control input of belt inclination angle changing device and with control inputs of trace outline and profile representing device as well as with device for fixing sportsman position above belt and creating pulling forces. Belt kinematic characteristic detector is connected to control unit input. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2133419-C1 (RU)
Title: Method of wood drying
Inventor: KASSIROV G M
IPC: F26B5/04
Filed: 1997-04-28
Granted: 1999-07-20
Abstract: FIELD: drying of solid materials. SUBSTANCE: method includes treatment of wood in electric discharge field and removal of vapor formed. Wood is placed in chamber which is then evacuated and wood is subjected to treatment with volume glow discharges and vapor is condensed. In evacuating the chamber, a pressure of 0.005-0.07 MPa is built up in chamber and density of current of volume glow discharge of 0.2 to 40 mA/sq.cm is created. EFFECT: drying time. 2 cl, 2 dwg