baber/WOPTO huggingface dataset:
Patent RU-2114839-C1 (RU)
Title: 2,3,4,5-tetrahydro-1h-3-benzazepines, pharmaceutical composition, method of treatment and methods of synthesis
Inventor: KRISTIAN FOGED
IPC: A61P25/24
Filed: 1993-02-05
Granted: 1998-07-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes 2,3,4,5-tetrahydro-1H-3-benzazepines of the general formula (I)   where R 1  - Cl or Br; R 3  - hydrogen or halogen; R 4  - halogen, NO 2  or NH 2 . Invention describes also methods of their synthesis and pharmaceutical composition based on thereof showing antodopaminergic activity, for example, for binding D 1 -receptor at nervous system disease treatment and a method of D 1 -receptor binding also. EFFECT: improved method of synthesis. 9 cl, 2 tbl
Patent RU-2129100-C1 (RU)
Title: Lead-free glass, and glassware and decorative products therefrom
Inventor: KOMT MARI ZHAKLIN MONIK
IPC: C03C4/00
Filed: 1994-12-06
Granted: 1999-04-20
Abstract: FIELD: manufacture of lead-free glass and glassware and decorative crystal glass products therefrom. SUBSTANCE: lead-free glass has density of at least 2.9 g/cubic cm and refraction coefficient of at least 1.545. Glass comprises (wt %): SiO 2 , 53-62; SrO, not higher than 3; ZrO 2  not higher than 4; Na 2 O, 2-7; ΣSiO 2 +Al 2 O 3 +ZrO 2 , 55-65; K 2 O, 3-11; ΣNa 2 O+K 2 O, 8-14; CaO, not higher than 5; BaO 15-19; ZnO, 8-13; ΣSrO+BaO+ZnO, 17-32; Li 2 O, not higher than 2; ΣLi 2 O+Na 2 O+K 2 O not higher than 14; Al 2 O 3 , not higher than 3; and ΣSrO+BaO+ZnO not higher than 32. Glass comprises at least one transition metal or rare-earth metal oxide in amount not exceeding 0.1%. EFFECT: lead-free glass having density of at least 2.9 g/cubic cm and refraction coefficient of at least 1.545. 10 cl, 15 ex, 2 tbl
Patent RU-2077094-C1 (RU)
Title: Gas-diffusion electrode for chemical cells
Inventor: BEKESH VLADIMIR V
IPC: H01M4/86
Filed: 1994-12-28
Granted: 1997-04-10
Abstract: FIELD: metal air current supplies. SUBSTANCE: electrode has catalytic active layer, water-repelling layer of mixture of activated carbon and water-repelling polymer, carbonic-material current-collecting layer of carbon-graphite material, such as felt, gauze, cloth, porous or perforated tape. Current-collecting layer may be placed between active and water-repelling layers, or on water-repelling layer side. EFFECT: facilitated manufacture, reduced cost. 6 dwg
Patent RU-2089637-C1 (RU)
Title: Method of processing gold-arsenic concentrates
Inventor: KHMELNITSKAYA OLGA D
IPC: C22B11/08
Filed: 1995-01-30
Granted: 1997-09-10
Abstract: FIELD: precious metals production. SUBSTANCE: in a method of processing gold-arsenic concentrates involving bacterial leaching, cyanidation of bacterial leaching cakes, and detoxification of cyanidation tails, aforementioned bacterial leaching is conducted at iron to arsenic molar ratio in bacterial solution equal to (6- 9):1, and, after detoxification of cyanidation tails, solid phase of slurry is submitted to heat treatment at 200-300 C. Method may be applied in the process of detoxification of arsenic-containing products of biohydrometallurgical processing of concentrates. EFFECT: reduced washing in of arsenic from arsenic-containing products of gold-arsenic concentrate processing into contacting liquid phase under long-term storage. 1 tbl
Patent RU-2080027-C1 (RU)
Title: Способ обезвоживания древесноволокнистой массы
IPC: D21C9/18
Filed: 1995-03-29
Granted: 1997-05-20
Abstract: Способ обезвоживания древесноволокнистых материалов путем фильтрации под вакуумом, отличающийся тем, что влажную древесную массу перед или в процессе фильтрации обрабатывают переменным током с частотой 50±10 Гц при объемной плотности тока 0,5 - 5,0 А/дмс использованием нерастворимых электродов.
Patent RU-2109232-C1 (RU)
Title: Drum-type microwave drier
Inventor: MONOLAKOV V A
IPC: F26B11/04
Filed: 1995-06-06
Granted: 1998-04-20
Abstract: FIELD: drying technology. SUBSTANCE: microwave radiation sources are positioned in upper part of stationary casing which accommodates rotating body with blades cantilevered section of which is enclosed in stationary casing. Every blade is hinge-connected to axle passing along blade edge and being perpendicular to direction of body rotation. Opposite edge of blade overlaps hinge-connected edge of adjacent blade inside body. Hot carrier supply and water steam removal are performed through below-cutoff tubes, and loading and removal of dried product are carried out through openings provided with electrically sealed covers. EFFECT: more efficient drying. 2 dwg
Patent RU-2123938-C1 (RU)
Title: Packing material, method of and device for its production
Inventor: MOTOTIKA KOBINATA
IPC: B65D5/56
Filed: 1993-12-28
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; packing materials for packing containers featuring high gas barrier properties. SUBSTANCE: material has laminated structure with outer and inner layers, at least one of which is made of polyolefin. Backing and fat resistant paper layer is placed between outer and inner layers. Fat resistance to TAPPI of fat resistant layer is within 100 and 400 s. At least one of surfaces of fat resistant layer is activated by surface treatment and is coated with polymer to form surface layer. Gas barrier characteristic of packing material is increased by combination of fat resistant layer and polymeric layer in laminated structure. EFFECT: enhanced quality of packing material. 17 cl, 5 dwg
Patent RU-2105736-C1 (RU)
Inventor: KHARCHENKO IGOR
IPC: C04B28/02
Filed: 1995-08-02
Granted: 1998-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to composition of dry mix for producing cement suspension used for filling and/or pressing in pores in loose rocks or hollows and/or cracks in rocks or in concrete structures. Mix is composed of finely ground cement clinker or finely ground blast- furnace slag or their mixture without sulfate carriers; fillers; and additives such as bentonite, volcanic tuff, high-dispersity silicic acids, etc. Mix has narrowed discontinuous granulometric composition in which 95% of grains have diameter μm 24 mcm and 50% of grains have diameter μm 7 mcm. Invention also concerns method and installation for preparing dry mix. EFFECT: enhanced efficiency of process. 20 cl, 3 dwg, 1 tbl
Patent RU-2145876-C1 (RU)
Title: Method of stimulating immune response against animal parasitic helminths
Inventor: ROL F TIMOTI PITER
IPC: A61K39/00
Filed: 1994-02-23
Granted: 2000-02-27
Abstract: FIELD: veterinary. SUBSTANCE: invention relates to prevention of helminth invasions in agricultural animals and consists in at least single immunization of females with helminth vaccine before copulation and/or before the beginning of the third pregnancy month. Vaccine contains potential helminth antigen and antigen fragments, precursors, and functionally equivalent antigen derivatives and variants manifesting immunogenic activity with respect to one or more parasitic helminths. In particular, vaccine contains integral intestinal membrane antigen or enzyme or transport protein: H110D, H-gal-6P, O-gal-GP. Immunization of early phase-pregnancy animals allows "circumbirth growth" of helminths to be controlled and probability of infecting susceptible young animals to be reduced. Particular attention is paid on prevention of "circumbirth growth" of parasitic nematode Halmonchus in sheep and type II ostertagiosis. EFFECT: enhanced antihelminth treatment efficiency. 14 cl, 2 dwg, 4 tbl, 2 ex
Patent RU-2094383-C1 (RU)
Title: Method of regenerating detergent solutions
Inventor: MAJKOV VYACHESLAV M
IPC: C02F103/44
Filed: 1995-11-02
Granted: 1997-10-27
Abstract: FIELD: detergent solutions. SUBSTANCE: invention relates to regeneration of exhausted detergent solutions containing petroleum products and suspended materials produced in the process of washing automobile and rail-way transport parts and aims at lessening technogenous environmental effect through waste waters when the same solution is repeatedly utilized. Regeneration method involves electrocoagulation with dissolving iron or aluminum anodes. Novelty consists in carrying out electrocoagulation in dynamic mode in which liquid being purified is pumped through between electrodes followed by separation of solid phase from solution, overall process being carried out in closed space wherein detergent solution is repeatedly passed through interelectrode gap until required purification degree is attained. EFFECT: improved environmental condition. 1 dwg , 1 tbl
Patent RU-2098966-C1 (RU)
Title: Production of bakery goods
Inventor: PASHCHENKO LYUDMILA PETROVNA
IPC: A21D8/02
Filed: 1995-11-29
Granted: 1997-12-20
Abstract: FIELD: food industry; in particular, baking industry. SUBSTANCE: method involves introduction in dough lipid-protein complex from pea in the form of paste or powder in amount of 2.5-4.5% of dry substance to flour mass in dough. Complex is preliminarily treated with sodium metabisulfite in amount of 0.015-0.035% to flour mass in dough. Dough fermentation is carried out for 30 min up to 3.5-3.9 deg of acidity. EFFECT: higher quality of goods. 2 tbl
Patent RU-2105365-C1 (RU)
Title: Movable safety chamber
Inventor: LEBEDEV V I
IPC: G21F7/00
Filed: 1995-12-22
Granted: 1998-02-20
Abstract: FIELD: preparatory procedures for disassembling spent fuel assemblies. SUBSTANCE: movable safety chamber for fuel assemblies has freight car with container placed on three mounts for its installation in vertical position by means of drive setting container in rotary motion in central mount journal; drive rotating fuel assembly about its longitudinal axis is mounted on container and cutting tool is placed in near-bottom part and has drive moving it along and across container. Container turning drive should be better made in the form of sleeve with pivot for supporting fuel assembly shank on one end and toothed rim coupled with reduction gear, on other end. EFFECT: improved safety in disassembling spent fuel assemblies. 2 cl, 4 dwg
Patent RU-2091134-C1 (RU)
Title: Centrifugal dust collector with hopper
Inventor: DRANIK SERGEJ P
IPC: B01D45/12
Filed: 1995-12-27
Granted: 1997-09-27
Abstract: FIELD: cleaning gas in gas, oil and petrochemical industries; separation of liquid and mechanical impurities from gas flow in gas and oil fields and at booster compressor stations of gas lines. SUBSTANCE: dust collector includes vertical cylindrical housing with gas inlet and outlet pipe unions and vent pipe unions, horizontal grid with separating members mounted on it and hopper with vent pipe. Grid is made in form of longitudinal parallel sections including one or several rows of separating members which are provided with individual chutes whose bottoms are inclined towards center. Chutes are cut in common hopper mounted across chutes and running through their center. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2120899-C1 (RU)
Title: Packing and method container for medicines in solid state
Inventor: DITER EHSSIG
IPC: B65D83/04
Filed: 1994-06-03
Granted: 1998-10-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: container is designed for storing pills, tablets, dragee and capsules. Container has bath for medicines, made in plate and discharge recess communicating with bath. Bath is overlapped by plate. Container has shutoff valve installed on plate for turning. Shutoff valve has projection made to enter discharge recess when pressure is applied to shutoff valve and to lock shutoff valve in closed position. EFFECT: provision of reliable closing of shutoff valve. 4 cl, 7 dwg
Patent RU-2116122-C1 (RU)
Title: Method of combined trapping of degraphitization gases and effluents from pitch-coke oven doors
Inventor: BELJANSKIJ A D
IPC: B01D53/34
Filed: 1996-02-07
Granted: 1998-07-27
Abstract: FIELD: trapping of degraphitization gases and effluents from pitch-coke oven doors; may be used in by-product coke industry. SUBSTANCE: method is realized by air suction for degraphitization during discharge of pitch coke from door apertures through air hatches with closed riser and maintaining before discharge, and during and after coke discharge, specific amount of flow rate degraphitization gases directed to header is equal to 2-2.5 ncu. m/s and ratio of volume of these gases to volume of effluents trapped at the doors equalling 1:(2.5-3.5). EFFECT: higher efficiency of combined trapping of degraphitization gases and effluents from doors of pitch-coke ovens at low capital and maintenance expenses. 1 cl, 1 dwg, 3 tbl
Patent RU-2098449-C1 (RU)
Inventor: FRANKLIN DZHORDZH RINKER
IPC: C10L9/00
Filed: 1996-03-27
Granted: 1997-12-10
Abstract: FIELD: coal conversion. SUBSTANCE: invention relates to favorable passivation and rehydration of reactive semicoke. Method includes following stages. Coal is pyrolyzed by way of gradually heating essentially all amount of coal to a temperature sufficient to evaporate and remove volatile components of low-boiling coal fraction to produce semicoke and mobilize some volatile components of high- boiling coke fraction. Combined effect of removal and mobilization of volatile components consists in partially destroying micropores in semicoke. Semicoke is then cooled to a temperature sufficient for immobilization and deposition of volatile components in partially destroyed micropores in order to pyrolytically passivate semicoke and produce one with volatile components of high-boiling fraction about 14-22 wt %. From the second stage, semicoke is transferred into reaction vessel, through which process gas with 3-21 vol.% of oxygen is passed at least partially fluidizing and oxidation-wise passivating coal because of chemisorption of oxygen. Finally, passivated semicoke is subjected to essentially simultaneous rehydration and cooling to yield stable semicoke with 5-10 (preferably 8) wt % moisture content. EFFECT: enhanced efficiency of process. 18 cl, 4 dwg
Patent RU-2111284-C1 (RU)
Title: Method of cleaning surface of object (versions)
Inventor: GAJSIN FIVZAT MINNEBAEVICH
IPC: C23G5/00
Filed: 1996-05-23
Granted: 1998-05-20
Abstract: FIELD: cleaning methods. SUBSTANCE: invention relates to plasma technology and can be applied when cleaning surface of conducting body. Method involves allowing discharge between object being treated and electrolyte by imposing positive potential on object with discharge current between object and electrolyte from 0.1 to 7.0 A and discharge voltage 20 to 500 V. According to the first version, object is positioned at a distance of 0-2 mm from electrolyte surface. According to the second version, object is immersed into electrolyte to a distance of 2.5-20 mm from the plate disposed on the bottom of electrolytic cell to give negative potential. EFFECT: increased cleaning area, both outside and inside. 2 cl, 4 dwg
Patent RU-2086632-C1 (RU)
Inventor: KACHALSKAYA SVETLANA G
IPC: C12G3/06
Filed: 1996-06-14
Granted: 1997-08-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of ready product, kg: natural honey, 5.0-6.0; sodium hydrocarbonate, 0.2-0.3; refined granulated sugar, 10.0-11.0; natural grain potable vinegar, 0.5-0.6 l; rectified alcohol and potable water, the balance. EFFECT: improved taste.
Patent RU-2102131-C1 (RU)
Inventor: SAJFULLIN N R
IPC: B01J8/02
Filed: 1996-07-05
Granted: 1998-01-20
Abstract: FIELD: designs of reactors for conducting the catalytic processes, in particular, reforming of gasolines; may be used in petroleum and petrochemical industries. SUBSTANCE: reactor has cylindrical body accommodating coaxially installed perforated tube plugged from one end and connected with its other end to branch pipe. Two-layer troughs are located over generating line of body and forming gap between layers. Gap is plugged at trough end faces. Gap value is determined by expression (0.1-0.2)R, where R is trough radius. Perforation of trough adjacent to catalytic layer occupies 20-40%, and perforation of the second layer is 2-5% of the trough exposed surface. Perforation of the second layer of trough is made symmetrically to area of segments confined by radii from 180 to 90 deg. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2099435-C1 (RU)
Inventor: LOLEJT SERGEJ I
IPC: C22B11/02
Filed: 1996-08-23
Granted: 1997-12-20
Abstract: Способ может быть использован для извлечения драгоценных металлов из гравитационных концентратов. Пирометаллургический способ извлечения драгоценных металлов из гравитационных концентратов включает окислительный обжиг с получением огарка, приготовление шихты и плавку полученной шихты на железонатриевый шлак и золотосодержащий сплав. Окислительный обжиг концентрата ведут при температуре 600-750 o С в течение 10-15 ч. Плавке подвергают шихту, содержащую огарок, селитру и буру при следующем соотношении компонентов в шихте, мас.%: огарок 35-43, селитра 35-43, бура - 20-30. В результате плавки получают концентрированный слиток драгоценных металлов. 2 табл.
Patent RU-2111362-C1 (RU)
Title: Method of erection of underground structures in hollows of earth surface and artificial cuts
Inventor: TRUBETSKOJ K N
IPC: E02D29/045
Filed: 1996-10-11
Granted: 1998-05-20
Abstract: FIELD: erection of underground structures. SUBSTANCE: method includes forming of supporting members in cut flanks, mounting of ceilings above cut and roof recultivation. Flanks of hollow or cut are reinforced with hollow retaining blocks and monorails installed in them to form bulkhead in form of wedge with its top downward. Installed in wedge top are hollow blocks along cut axis to form longitudinal main line. Bulkhead is made of combined blocks to form raising main line with monorails and alternating them with hollow functional magazines of blocks. Cut hollow is filled with structural functional blocks to establish thrusting force. In forming of steep or vertical bulkheads with hollow retaining blocks, the latter are made in form of hollow trapezium and installed by alternating their long and short bases towards cut ground mass and fastening the short bases with ground mass by anchors. EFFECT: higher economic efficiency of construction and provision of lasting stability of erected structure. 4 cl, 3 dwg
Patent RU-2121309-C1 (RU)
Inventor: JANOVICH GEORGIJ PETROVICH
IPC: A61B17/24
Filed: 1996-10-03
Granted: 1998-11-10
Abstract: Изобретение относится к медицине, а именно оториноларингологии. Способ заключается в том, что в полость носа во время лечения вставляют кольцевые шины или шины - пластины, которые фиксируют на носовой перегородке с помощью зажима. Способ позволяет восстановить или улучшить носовое дыхание. 4 ил.
Patent RU-2125182-C1 (RU)
Title: Wind-electric power plant
Inventor: TSYBUL NIKOV SERGEJ IVANOVICH
IPC: F03D5/04
Filed: 1996-12-16
Granted: 1999-01-20
Abstract: FIELD: alternative power supplies including those using wind energy. SUBSTANCE: plant has platforms joined together to form train so that first and last platforms are interconnected and placed on circular rail track; each platform mounts sails which make one revolution about their axes while platform rides rail track twice; provision is made for correcting sail position according to varying direction of wind. EFFECT: improved power capacity of plant comparable with that of thermal and hydroelectric stations attained by simple means. 1 dwg
Patent RU-2093177-C1 (RU)
IPC: C07F7/30
Filed: 1997-02-28
Granted: 1997-10-20
Abstract: FIELD: biotechnology, immunology. SUBSTANCE: preparation is organogermanium derivative of picolinic acid of the formula C 42 H 24  N 6 O 2I Ge 3 . Preparation shows immunomodulating (the main effect), antiviral, antitumor, radioprotective and antibacterial effects. Preparation shows an excellent antimutagenic and sedative effect with respect to domestic and industrial animals. Preparation can be used as repair agent for skin and tissue damages and as an accelerating agent of hair recovery after postinfections and metabolic alopecia damages. EFFECT: enhanced effectiveness of preparation. 14 ex, 4 tbl
Patent RU-2099511-C1 (RU)
Title: Method for killing development well
Inventor: SHAKHVERDIEV AZIZAGA KH
IPC: E21B43/12
Filed: 1997-04-28
Granted: 1997-12-20
Abstract: FIELD: oil production, in particular, methods for killing the development wells provided with deep well pumping equipment for underground well repair. SUBSTANCE: method includes injection of viscoelastic compound into tubing in volume equalling the tubing volume, and into annular space, in the volume of annular space. Killing fluid is injected into annular space. Well is shutoff for process holding. Viscoelastic compound is injected into tubing and annular space through annular space with tubing open at wellhead to force well fluid from tubing and annular space to the surface. Killing fluid is injected into annular space with tubing closed at wellhead and well is shutoff for process holding. Killing fluid is used in the form of solution of soda ash which density is determined by a mathematical expression. If development well is killed at abnormally high formation pressure and low intake rate of producing formation, it is required, after process holding to replace viscoelastic compound in tubing with killing fluid by its injection in volume equals to volume of tubing to annular space with tubing open at wellhead. EFFECT: higher efficiency of killing the wells provided with deep well pumping equipment. 3 cl
Patent RU-2133703-C1 (RU)
Title: Device for placing containers onto moving conveyor (design versions)
Inventor: RICHARD PROCHAT
IPC: B65G47/14
Filed: 1995-09-07
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: proposed invention relates to devices for transportation of many containers on continuously moving outgoing conveyor located near support surface. Two knockout plates are arranged along surface opposite to conveyor. Knockout plates are moved out in direction towards conveyor for simultaneously shifting preset number of containers onto conveyor. Shuttle plate with cells is arranged above conveyor. Cells are designed for taking in cartons when they are pushed onto conveyor. Shuttle plate is then moved along conveyor to provide movement of container lot at speed equal to conveyor speed. When speeds of cartons and conveyor are equalized, shuttle plate is moved back and containers continue their movement on conveyor. Shuttle plate is returned into initial position to receive other lot of containers. EFFECT: provision of stable operation of conveyor by excluding turning over of filled containers and, consequently, stopping and wedging of conveyor. 16 cl, 8 dwg
Patent RU-2149274-C1 (RU)
Title: Electric valve fast control switch
Inventor: KISELEV I V
IPC: F02D41/00
Filed: 1997-05-06
Granted: 2000-05-20
Abstract: FIELD: electrical engineering, automatic control. SUBSTANCE: fast switch has first flip- flop controlling current limiting operations whose output is connected to inverting input of comparator controlling power supply connection to electric valve in response to feedback signal using high-power switching stage; it also has additional switching stage that handles reverse-spike limiting circuit. Switch is provided, in addition, with delay unit that has second flip-flop with integrating circuit whose input is connected to device input and output, to first flip-flop input. EFFECT: improved speed of valve. 2 dwg
Patent RU-2122555-C1 (RU)
Title: Binder for asphalt-concrete coatings
Inventor: ABROSIMOV A A
IPC: C08L17/00
Filed: 1997-11-06
Granted: 1998-11-27
Abstract: FIELD: road building. SUBSTANCE: claimed binder comprises bitumen, rubber powder modifier and plasticizer such as mixture of 3,5-ditertbutyl-4-hydroxyphenyl propionic acid ester and pentaerythrite and catalytic cracking fractions having initial boiling temperature on not lower than 220 C or visbreaking fractions having initial boiling temperature of not lower than 220 C in 0.1-0.5 to 99.1-99.5 ratio, the ratio of components being as follows (wt %): 10-20 rubber powder; 10.1-20.5 plasticizer; and the bitumen balance. The resulting binder is fireproof and has good ecological properties and operating parameters. EFFECT: improved properties of the binder. 10 ex