baber/WOPTO huggingface dataset:
Patent RU-2128644-C1 (RU)
Inventor: FUMIKHIRO OZAKI
IPC: C07D307/33
Filed: 1994-12-27
Granted: 1999-04-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new derivatives of anthranilic acid of the general formula (I) or their pharmacologically acceptable salts where R 1 , R 2 , R 3  and R 4  are similar or distinct and mean hydrogen atom, halogen atom, optionally halogenated lower alkoxy-group, nitro-, cyano-group, pyrazolyl group, group of the formula (II) where R 9  and R 10  are similar or distinct and mean hydrogen atom, lower alkyl group and p = 0-6; group of the formula (III) where R 13  means hydrogen atom, lower alkyl group; q = 0-2; R 2  can be 1,2,4- -triazolyl group; R 5  and R 6  are similar or distinct and mean hydrogen atom, halogen atom, cyano-group, lower alkoxy-group, or R 5  and R 6  together with carbon atoms to which they are bound form oxolane, 1,3-dioxolane or 1,4-dioxolane ring; W means a group -N= or -CH= ; R 7  and R 8  are similar or distinct and mean hydrogen atom, lower alkyl group, or R 1  and R 7  together with carbon and nitrogen atoms, respectively, to which they are bound form piperidine or pyrrolidine ring; A means hydrogen atom, optionally halogenated lower alkyl group or a group of the formula: -X-(CH 2 ) m -Z where X means -CO-, -CH 2 - or S(O) 2 -; Z means hydrogen, halogen atom, phenyl group that can be substituted with lower alkyl, lower alkoxy-, carboxy- or lower alkoxycarbonyl-group, pyridyl group, a group of the formula NR 11 R 12  where R 11  and R 12  together with nitrogen atom to which they are bound form piperidine or pyrrolidine ring and the latter can be substituted with lower alkyl group, hydroxy-, carboxy-, lower alkoxycarbonyl-, cycloalkyl-group containing 3-8 carbon atoms that can be substituted with hydroxy-, cyano-, lower alkylcarbonylhydroxy-, carboxy- or lower alkoxycarbonyl-, piperidyl-group; m = 0-6; Y - oxygen atom; n = 0-6. Invention describes also a drug eliciting inhibiting activity with respect to cyclic GMP-phosphodiesterase based on compound of the formula (I). EFFECT: improved method of synthesis, enhanced effectiveness of drug. 5 cl, 143 ex
Patent RU-2110580-C1 (RU)
Title: Currying method
Inventor: POSHIGOROVA L P
IPC: C14C13/00
Filed: 1996-03-21
Granted: 1998-05-10
Abstract: FIELD: leather industry. SUBSTANCE: invention relates to manufacturing leather from fowl legs, e.g. chicken, goose, and duck legs. Method enables improving structure of leather tissue and therefrom improving its consumer Тs properties. Substance of method consists in that soak procedure is conducted at 20-25 C for 3- 6 h, multiple fleshing is performed on the inner side of skin, washing is carried out at 20-25 C, degreasing at 30 C, consequent washings at 30-35 C, pickling at 25 C for 4-6 h, and preliminary tanning at 30 C. Drying is followed by press straightening on the inner side and degreasing. Further, press straightening is repeated and, after following drying, is performed once more. EFFECT: optimized process parameters and improved leather quality.
Patent RU-2101876-C1 (RU)
Inventor: ARTAMONOV S E
IPC: H04N5/445
Filed: 1996-04-02
Granted: 1998-01-10
Abstract: FIELD: radio electronics, in particular, systems for transmission and reception of digital data signals built in the video signal structure. SUBSTANCE: the device continuously receives, processes and accumulates in the computer interfaces with the device in real time conditions the whole information continuously transmitted to the device input from the TV signal receiver and built both in separate lines and in all lines of the television frame. The device uses a decoding unit, buffer storage unit, additionally used are a data processing unit fulfilling the function of data conversion from a series format to a parallel one monitoring and correction of received data, whose group of inputs is connected to the group of outputs of the decoding unit; buffer storage controller unit, whose first group of inputs is connected to the group of outputs of the data processing unit, input/output group - to the input/output group of the buffer storage unit, and the first group of outputs - to the group of inputs of the buffer storage unit; computer bus controller unit, whose group of inputs is connected to the second group of outputs of the buffer storage controller unit, and the first group of inputs/outputs is connected to the group of inputs/outputs of the device; and control unit synchronizing the operation of the whole device and control of the read-write operation; and formation and storage of the device state code, programmed code of sync pulse sequence and data processing code; whose outputs are connected to the respective inputs of the decoding unit, data processing unit, buffer storage controller unit and computer bus controller unit; its inputs are connected to the respective outputs of the decoding unit and buffer storage controller unit, and inputs/output group - to the second input/output group of the computer bus controller unit; the group of inputs of the decoding unit is connected to the group of the device inputs. EFFECT: reduced time of access to separate pages of teletext, improved setting to any standard of data transmission. 3 cl, 3 wdg
Patent RU-2094921-C1 (RU)
Inventor: IOSSEL YURIJ YA
IPC: H02J1/06
Filed: 1996-04-16
Granted: 1997-10-27
Abstract: FIELD: bipolar DC power transmissions. SUBSTANCE: regulating effect on current regulators of substations of power transmission is formed by value and sign providing for passage of disbalance current in the form of low-frequency alternating current between center grounded points of substations to limit adverse effect of bipolar power transmission on environmental objects. EFFECT: increased reliability of method. 1 cl
Patent RU-2113333-C1 (RU)
Title: Composition of electrode coating for welding cast iron
Inventor: KOVAL A V
IPC: B23K35/365
Filed: 1996-04-22
Granted: 1998-06-20
Abstract: FIELD: metallurgy, more particularly cold welding of cast iron and repair of cast iron components. SUBSTANCE: electrode coating comprises (wt %): 59-61 potassium chlorate; 9-11 calcium carbonate and 28-32 titanium magnetite of Kuranakh ore deposit. Said coating makes it possible to produce deposited metal or seam metal at low welding current values in the form of soft steel of high processibility. EFFECT: improved properties of the electrode coating. 2 tbl
Patent RU-2096343-C1 (RU)
IPC: C01B13/11
Filed: 1996-06-19
Granted: 1997-11-20
Abstract: FIELD: water treatment. SUBSTANCE: installation includes supply line with switch unit enabling delivering water into drain branch pipe and branch line. The latter includes mechanical treatment filter, injector, and chemical and/or sorption treatment unit. Passive injector nozzle is connected to vacuum line communicating with ozonator outlet. Vacuum line comprises buffer capacity and sensor element of vacuum relay, executive member of which is included into ozonator power-supply circuit. In operating installation, ozonator is switched on only when necessary underpressure in vacuum line is attained which is provided by proper dynamic parameters of water entering injector. EFFECT: improved process flowsheet and automated ozonation process. 3 cl, 1 dwg
Patent RU-2094863-C1 (RU)
Inventor: EPERIN ANATOLIJ P
IPC: G21C19/00
Filed: 1996-06-26
Granted: 1997-10-27
Abstract: FIELD: nuclear technology. SUBSTANCE: method involves loading heat-emission assemblies into protection container using radiation-protection unit which is loaded with several assemblies which are driven and oriented in space by means of extending end of one of them when assemblies are loaded into container. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2134835-C1 (RU)
Inventor: RAJNER SHINABEK
IPC: B29C73/12
Filed: 1994-12-01
Granted: 1999-08-20
Abstract: Способ, средство, накладка и аппликатор предназначены для герметизации мест утечки. Упругое устройство для установки накладок содержит упругий деформируемый элемент, имеющий стенку, которая ограничивает полость, предназначенную для размещения накладки полностью внутри данной полости вместе с герметиком, причем указанные накладка и герметик предназначены для установки и наложения на место утечки. Изобретение обеспечивает повышение надежности. 4 с. и 16 з.п. ф-лы, 7 ил.
Patent RU-2135290-C1 (RU)
Title: Method of producing potassium chloride with low content of dust fractions with fineness below one tenth mm
Inventor: DAVYDOV A V
IPC: B03B5/28
Filed: 1996-07-30
Granted: 1999-08-27
Abstract: FIELD: mining industry. SUBSTANCE: method including operations of division, desludging, flotation concentration of sylvinites, and sorting also involves sizing sylvite flotation tails and returning coarse fraction into mill feed. EFFECT: reduced content of dust fractions in divided sylvinite ore and increased yield of fractions with fineness higher than six tenth mm into final concentrate.
Patent RU-2133936-C1 (RU)
Title: Heat exchange element
Inventor: TAPIO KORDELIN
IPC: B01D1/22
Filed: 1995-02-06
Granted: 1999-07-27
Abstract: FIELD: heat exchange. SUBSTANCE: heat exchange element uses a bag made of elastic material of the synthetic film type. The lower part of the bag forms a rundown tank furnished with a drain tube for condensate removal. In its upper part the bag is furnished with a means for supply of steam to the bag and distribution of it over the external surface of the bag of evaporating liquid. The heat exchange element features by the fact that a perforated panel corrugated in the vertical direction is inserted inside the bag, the width of the panel is so selected that the bag fits close to it. The length the corrugated panel makes up the considerable part of the bag length. The perforated panel corrugated in the horizontal direction is located near the bag external surface, its length essentially equals the bag width. Such a heat exchange element represents a film heat exchanger comprising a set of the above heat exchange elements located close to one another so that the bag of the first element is engaged with the perforated panel and corrugated in the horizontal direction of the next element forming a construction, in which the above panel is located between each bag. EFFECT: enhanced stability and strength of heat exchanger, in which movement of bags is impossible.
Patent RU-2093283-C1 (RU)
Title: Cartridge of cluster rolling stand
Inventor: PASECHNIK NIKOLAJ V
IPC: B21B13/14
Filed: 1996-09-24
Granted: 1997-10-20
Abstract: FIELD: rolling equipment, namely designs of cluster rolling stands. SUBSTANCE: two cartridges are arranged between backup rolls of sheet rolling stand. Each cartridge includes non-driven rolling roll, intermediate rolling roll and side backup (front and rear) rolls whose barrels are supported by means of hydrostatic bearing assemblies. Bearing assembly is placed in casing in the forь of annular segment mounted in rocking beam freely suspended by means of joint unit in chock of said intermediate roll. Working pockets of said bearing assemblies are joined with feeding line through controlled flowrate regulator in the form of special slide gate. Each bearing assembly may be in the form of row of sections placed along said bearing. Said sections are also mutually joined through flowrate regulator. Such cartridge allows to actively act upon position and(or) profile of rolling roll subjected to non-symmetrical load. EFFECT: improved design of cartridge. 3 cl, 3 dwg
Patent RU-2146395-C1 (RU)
Title: Method and device for reduced power consumption of disk drives of computers
Inventor: DUAJT KVENTIN NELSON
IPC: G06F1/32
Filed: 1995-06-01
Granted: 2000-03-10
Abstract: FIELD: computer engineering. SUBSTANCE: method involves measuring disk drive idle time and detection of duration longer than given threshold, decreasing rotation speed of spindle motor drive down to minimal operation or less without stopping disk by movement of head to track closest to external periphery. Spindle control unit should decrease rotation speed of motor but keep constant linear speed thus reducing power consumption. Minimal working level is equal to rotation speed at which head can read and write data. EFFECT: decreased power consumption without deterioration of response time for data search without need to remove disk from disk drive. 8 cl, 6 dwg
Patent RU-2097960-C1 (RU)
Title: Method for growing and harvesting cereal and/or leguminous crops, postharvest treatment of crops, transportation and storage
Inventor: SELIVANOV NIKOLAJ P
IPC: A01D91/00
Filed: 1997-02-21
Granted: 1997-12-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves using container with filtering surface area exceeding that of air-permeable portion of container by 1.002-230 times; providing filtering surface formed as three-dimensional enclosure with uniform and/or variable curvature or combined configuration. Apex of enclosure is separated by maximum distance from plane aligned with at least one nonlinear length of air-permeable portion contour or from plane of horizontal projection of related air-permeable portion. This distance is 0.02-78 diameters of air-permeable portion diameter. EFFECT: increased efficiency, reduced grain loss by improved quality and effective aspiration process. 13 cl
Patent RU-2110435-C1 (RU)
Title: Электроэнергетическая установка судна
Inventor: BYKOV A S
IPC: B63B23/24
Filed: 1997-04-29
Granted: 1998-05-10
Abstract: Изобретение относится к судостроению, в частности к электроэнергетическим установкам судов с валогенераторами и преобразователями частоты, преимущественно с дизельными главными двигателями. Установка включает главный дизель, соединенный валопроводом с гребным винтом, валогенератор с системой возбуждения, кинематически соединенный с главным дизелем, преобразователь частоты валогенератора, соединенный с шинами электростанции, управляемый выпрямитель преобразователя частоты электрически соединен с валогенератором, а ведомый инвертор - с шинами судовой электростанции, при этом управляемый выпрямитель и ведомый инвертор связаны цепью постоянного тока, В установку входят также схемы управления управляемыми выпрямителями и ведомым инвертором, соединные последовательно датчик упругих колебаний валопровода, фазовращатель и усилитель, выход которого подключен к первому входу регулятора тока. Кроме того, установка содержит вспомогательный дизель, кинематически соединенный через разъединительную муфту с входным валом вспомогательного синхронного генератора, снабженного системой возбуждения и электрически соединенного с шинами судовой электростанции. Введенный дополнительно маховик муфтой соединен с выходным валом вспомогательного синхронного генератора. Датчик тока включен в цепь постоянного тока преобразователя частоты, при этом датчик тока соединен с вторым входом регулятора тока, выход которого связан со схемой управления управляемого выпрямителя или схемой управления ведомого инвертора. 1 ил.
Patent RU-2122122-C1 (RU)
Title: Method of mining gas-bearing coal seams
Inventor: KAPRALOV V K
IPC: E21F7/00
Filed: 1997-07-28
Granted: 1998-11-20
Abstract: FIELD: coal industry; used in mining of coal deposits with outburst-prone seams and seams liable to shock bumps. SUBSTANCE: method includes drilling to protecting seam of blowing and gas-withdrawal holes which are interconnected and protecting seam is burnt. In this case, prior to working of protecting seam, drilled on working seams are degassing holes into which superheated steam or hot water are injected. In so doing, point of blowing is moved along blowing holes as soon as protecting seam is burnt out. Superheated steam or hot water are prepared with utilization of heat of gasses formed in burning of protecting seam. EFFECT: increased gas withdrawal and reduced cost of the method. 2 cl, 1 dwg
Patent RU-2127622-C1 (RU)
Title: Method of pulse spraying of liquid or powder, and device for its embodiment
Inventor: PAKHOMOV G B
IPC: A62C35/00
Filed: 1997-09-22
Granted: 1999-03-20
Abstract: FIELD: technique of spraying of liquids or powders in gas medium, preferably, in air; may be used in spraying of considerable amount of substance for a short period of time, in particular, in fire extinguishing. SUBSTANCE: essence of the method consists in spraying of liquid or powder into gas medium under the impact effect of gas flow with high kinetic energy. Source of flow is used in the form of powder and/or pyrotechnical charge. The method is embodied in the device having barrel for throwing charge of sprayed substance with outlet opening on one end and inlet opening for gas flow on the other end; chamber for combustion of powder and/or pyrotechnical charge and means for initiation of charge burning. Combustion chamber is connected with barrel so that its inlet opening coincides with outlet opening of combustion chamber. To make easy the replacement and metering of powder charge, a standard powder cartridge may be installed in combustion chamber. EFFECT: higher efficiency; reduced dimensions and weight of the device. 10 cl, 1 dwg
Patent RU-2122798-C1 (RU)
Title: Food product cooking method and apparatus
Inventor: GORSHKOVA M M
IPC: A23L17/00
Filed: 1997-11-20
Granted: 1998-12-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves holding prepared semifinished product in air-and-ion mixture saturated with positively charged aeroions with volume concentration of 5•10 3  ions/cu.cm. This results in formation of molecular bonds between muscle filament layers and structures without gaps between separate filaments and product fragments. Method further involves compacting semifinished product components to obtain product of dense, uniform and homogeneous consistency. Process is conducted at ambient temperature and humidity conditions. Positively charged aeroions induce both bactericidal and bacteriostatic action on microorganisms and facilitate retention of product. Apparatus has high voltage sources of positive and negative polarity, respectively, which are connected through commutator with electric discharge aeroion generator. EFFECT: increased efficiency in obtaining structured formed product with high consumer properties, reduced power and material consumption. 5 cl, 7 dwg
Patent RU-2137137-C1 (RU)
Title: Method of identification of mycobacterium leprae in patients with disease regression
Inventor: DJACHINA M N
IPC: G01N33/561
Filed: 1997-12-03
Granted: 1999-09-10
Abstract: FIELD: medicine, microbiology. SUBSTANCE: method is based on determination of antibodies to antigens of M. leprae in patients blood serum by an immunoenzymatic analysis. Antibodies to antigens of M. leprae exhibiting cross-reaction with antigens of M. leprae by counter immunoelectrophoresis are determined additionally. The presence of M. leprae in patient body with the disease regression is determined in the case of the presence of indicated antibodies in blood serum. Method promotes to the correction of chemotherapy in persons with persistence foci and epidemiological measures where infected patient resides. Method can be used as one of criterion of detection of leprosy patients after their recovery. EFFECT: improved method of pathogen identification. 2 tbl, 1 dwg, 2 ex
Patent RU-2131347-C1 (RU)
Title: Abrasive polymer composition for polishing and grinding tool
Inventor: LOPATSINSKIJ E V
IPC: B24D3/32
Filed: 1998-01-06
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: composition contains, weight parts: diamond powder as abrasive filler, 15-30; synthetic resin-based binder, 40-65; soft metal (Cu, Sn, Al) powder as additional filler, 10-30; polystyrene, 10-20; rare and/or rare-earth metal (Zr, Ce) oxides, 12- 18; and diammonium phosphate, 12-20. Composition may also contain 10-20 weight parts of dye and additional abrasives - 5-25 weight parts of silicon carbide and/or electrocorundum. EFFECT: increased wear resistance. 3 cl, 4 ex
Patent RU-2152432-C1 (RU)
Inventor: POLATOVSKAJA O G
IPC: C12N1/14
Filed: 1998-03-13
Granted: 2000-07-10
Abstract: Изобретение относится к биотехнологии и может применяться в кожевенной промышленности и ветеринарии. Штамм получен селекционным путем под воздействием митомицина С и хранится в Научно-исследовательском институте сельскохозяйственной микробиологии под номером ВНИИСХМ-481 и в группе элифитных микроорганизмов. Уровень продуктивности штамма 7 повышен и варьирует от 120-170 ПЕ/мл.
Patent RU-2138280-C1 (RU)
Inventor: TRUTAEV IGOR VIKTOROVICH
IPC: A61K36/53
Filed: 1998-04-16
Granted: 1999-09-27
Abstract: Изобретение относится к медицине, в частности к созданию составов, обладающих седативным действием. Заявляемый состав содержит хмель (15-25%), пустырник (15-25%), овес (20-30%), боярышник (5-15%), мелиссу или мяту (10-20%), кориандр (3-7%), донник (3-7%). Технический результат, получаемый при осуществлении изобретения, выражается в повышении терапевтического эффекта с одновременным снижением отрицательных побочных явлений, что, в конечном счете, приводит к сокращению сроков лечения больных. 2 табл.
Patent RU-2129176-C1 (RU)
Inventor: FEDORENKOV G S
IPC: F16H43/00
Filed: 1998-04-21
Granted: 1999-04-20
Abstract: FIELD: manufacture of machines and equipment with automatic cycle of operation, for instance, automatic weighing machines, automatic machines for manufacture of capping, sewing machines, more specifically, hydraulic drives of separate mechanisms of automated machines with driving link of mechanism in form of single-section or two-section rotary hydraulic pump. SUBSTANCE: hydraulic pump rotor is rigidly connected with machine main shaft. made on rotor is curved surface with radius varying in compliance with preset law of speed variation of driven working link. Said surface forms pressure working hollow of varying cross-section between chamber walls and rotor. Installed in guide groove of chamber wall is one spring-loaded blade for two-section chamber or two spring-loaded blades. Said blades are moved in direction towards curved surface for closing the cross-section of pressure working hollow. Rotor surface has one or two overflow distributing grooves communicated by means of channel with replenishing vessel and having local connector with throttling slot of calculated varying cross-section. Rotor curved surface has overload-preventing groove whose width is smaller than that of blade. EFFECT: prevented malfunctions in execution of programmed cycle of motion of driven working link and eliminated inertial overshooting of driven link at uncontrolled speed on braking part of its path. 2 cl, 8 dwg
Patent RU-2151739-C1 (RU)
Title: Method of preparing high modulus type y zeolite
Inventor: PAVLOV M L
IPC: C01B39/24
Filed: 1998-06-03
Granted: 2000-06-27
Abstract: FIELD: chemical industry, more particularly preparation of zeolites. SUBSTANCE: mother liquor resulting from crystallization of high-modulus type Y zeolite and containing 30-60 g/l of SiO 2  is mixed with finely dispersed crystalline silicon production waste (with particle size of (0,05-2,0)×10 -6  m, water is added optionally and sodium aluminate solution is then added. All the components of reaction mixture are mixed in such amounts as to attain molar ratio of oxides of 2.6-3.3 Na 2 O•Al 2 O 3  (10-12) SiO 2  250-300 H 2 O in reaction mixture. Colloidal seed crystals are added to mixture in amount of 2-5 vol %, and mixture is crystallized at 95-100 C to form type Y zeolite with 100% degree of crystallinity and modulus of 5.3-6.5. Said zeolite is separated from mother liquor, washed and dried. Mother liquor is recycled into process. Invention makes it possible to prepare high- modulus type Y zeolite by direct synthesis (modulus 5.3- 6.5) and utilize mother liquor resulting from synthesis of zeolite and finely dispersed crystalline silicon production waste. EFFECT: more efficient preparation method.