baber/WOPTO huggingface dataset:
Patent RU-2095684-C1 (RU)
Title: Furnace
Inventor: VIDIN YURIJ V
IPC: F23C5/08
Filed: 1994-01-10
Granted: 1997-11-10
Abstract: FIELD: thermal power stations. SUBSTANCE: furnace includes prismatic chamber 2 with inner and outer shields 2 and 3 mounted in its burner belt and made in form of tetrahedral and octahedral prism coupled by corners of inner prism and centers of faces of outer prism; tertiary blast nozzles 16 are mounted at joint areas. Inlet ends of burner devices 11 are connected to outer shield 3 and outlet sections of burners are formed by inner shield 2 as two coaxial cones 12 and 15 forming recirculating pipe and burner head. Bypass ports 9 and 10 are formed in upper and lower parts of inner shield 2 at points of its connection with outer shield 3 by bringing the tubes of shield 2 into slag screens 4 and 5. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2080326-C1 (RU)
Title: Method of treating neutral agents
Inventor: NIKULENKOVA TAMARA F
IPC: C11D13/04
Filed: 1994-02-17
Granted: 1997-05-27
Abstract: FIELD: paper and pulp industry and wood chemical industries. SUBSTANCE: during treatment low-grade sulfate soap by traditional process and in order to chall oil therefrom neutral agents containing biologically active compounds such as betuline, sterines, polyprenols and squalene. Prior art methods of treatment of neutral agents being recovered are directed to recover only one or two biologically active compounds from those listed above. The claimed method of treatment of neutral agents of sulfate soap makes it possible to obtain concentrates of all above- listed biologically active compounds, namely betuline, sterines, polyprenols, squalene. the claimed method is based on using differences in physical and chemical constants and chemical properties of individual groups and individual compounds incorporated in the composition of neutral agents and comprises operations such as crystallization of compounds, filtration and extraction thereof using selective immiscible solvents. EFFECT: more efficient treatment method. 1 tbl
Patent RU-2057460-C1 (RU)
Title: Pastry for animals
Inventor: BARANOV ANATOLIJ E
IPC: A23K1/16
Filed: 1994-02-28
Granted: 1996-04-10
Abstract: FIELD: food production. SUBSTANCE: pastry for animals has ecologically pure foods at the following ratio, %: flour of cereals 75-80; meat-bone broth 20-22; baker yeast 1.4-1.6, and sodium chloride 0.2-0.22. EFFECT: enhanced quality of product. 1 tbl
Patent RU-2064601-C1 (RU)
Inventor: KAMKOV VIKTOR A
IPC: F02D41/02
Filed: 1994-04-18
Granted: 1996-07-27
Abstract: FIELD: automotive industry; internal combustion engines. SUBSTANCE: device has supply source 1, control unit 2, distributor 3, compression release unit 4, fuel feed cutoff unit 5, engine crankshaft speed pickup 6 and accelerator pedal travel pickup 7. Control unit has converters, comparator, shaper and common stage. EFFECT: increased fuel economy owing to cutting off fuel delivery at forced duty. 3 cl, 2 dwg
Patent RU-2113858-C1 (RU)
Title: Method of magnetic drug preparing
Inventor: RUSAKOV VADIM IVANOVICH
IPC: A61K51/02
Filed: 1994-05-10
Granted: 1998-06-27
Abstract: FIELD: medicine, pharmacy technology. SUBSTANCE: pectin (30-40 mass p. p. ) is dissolved in 400 ml water at 80 C up to preparing homogeneous mass where soft magnetic powder, for example K50Ф2, is added (40-50 mass p. p.). Then disinfectant, for example silver nitrate (10-25 mass p. p.), is dissolved in 20 ml water and both solutions are mixed. From the obtained solution mass is prepared by precipitation with 4-fold ethyl alcohol volume or by evaporation on rotor evaporator. From the obtained raw tablets are made (diameter is 8 mm, thickness is 4 mm) which are dried at 45 C for 12 h and covered with melted polyethylene glycol (PEG 6 000). EFFECT: improved method of preparing. 2 cl
Patent RU-2074259-C1 (RU)
Title: System for automatically controlling periodic process of cultivating microorganisms
Inventor: ANUFRIEV VIKTOR VASILEVICH
IPC: C12Q3/00
Filed: 1994-05-26
Granted: 1997-02-27
Abstract: FIELD: biotechnological industry. SUBSTANCE: invention is intended for use in conventional automatic control system comprising circuit for stabilizing culture medium temperature, circuit for stabilizing culture medium pH value, and circuit for stabilizing air flow for aeration. Each of said circuits comprises sensor, set-point device for parameter being controlled, regulator including comparator elements and control unit, and executive mechanisms arranged at cooling water supply line, ammonia water supply line and air supply line for aeration. Inventive novelty resides in that each stabilization circuit comprises, in-series connected, differentiator with memory unit and feedback unit comprising logic element, relay and operation delay relay, output of which is connected to corresponding control unit of regulator. Input of memory unit is connected to corresponding comparator elements of regulators. Incorporation of said inventive features into system makes it possible to monitor any changes in process, to weaken oscillatory nature of transitory processes under constant monitoring, to shorten transitory operating modes, thereby providing high control quality. EFFECT: effective control of microorganisms cultivating processes. 1 dwg, 2 tbl
Patent RU-2079360-C1 (RU)
Title: Catalyst for synthesis of beta-picoline by condensation of acroleine with ammonia and method of preparation thereof
Inventor: IVANOVA ALEKSANDRA S
IPC: B01J21/12
Filed: 1994-06-06
Granted: 1997-05-20
Abstract: FIELD: catalysts for organic syntheses. SUBSTANCE: proposed catalyst can be used in synthesis of β-picoline which is starting material for preparing a series of drugs (e.g. nicotinic acid), pesticides, and other biologically active substances. Catalyst constitutes alumino-silicon composition containing 19-50 mol % silica and 50-81 mol % alumina and is prepared either by precipitating components, or by mixing silicon- and aluminum-containing substances followed by shaping, drying, and calcination at 700-1000 C. EFFECT: increased picoline yield (70% against 54%) and productivity in respect to picoline. 4 cl
Patent RU-2110240-C1 (RU)
Title: Method for surgical correction of myopic anisometropia
Inventor: FEDOROV S N
IPC: A61F9/013
Filed: 1994-06-14
Granted: 1998-05-10
Abstract: FIELD: medicine, surgical ophthalmology. SUBSTANCE: anterior dosed keratotomy is conducted for an eye of lower myopic degree, as for an eye of higher myopic degree an eximer laser keratectomy with the help of UV-laser 3 days later is conducted. EFFECT: higher efficiency to treat myopic anisometropia of higher degrees.
Patent RU-2097332-C1 (RU)
Title: Biotechnological disposal plant
Inventor: TUMCHENOK VIKTOR I
IPC: C02F1/18
Filed: 1994-06-30
Granted: 1997-11-27
Abstract: FIELD: waste disposal. SUBSTANCE: invention concerns technique of ecological stabilization of products of living activity of animals and fowl to produce biomethane and protein-vitamin additive. Plant involves consecutive anaerobic fermentation in chambers of acid, regression acid, neutral, alkaline, and methane fermentation. Methane fermentation chamber includes horizontal downcomer perforated partitions forming blow sections and, disposed between them, methane-producing sections with immobilization charge, and also biocultivator to grow aerobics - biomass of protein- vitamin additive. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2064593-C1 (RU)
Inventor: VASSERBERG OLEG G
IPC: F01D5/22
Filed: 1994-08-10
Granted: 1996-07-27
Abstract: FIELD: turbine manufacture; turbomachine runners. SUBSTANCE: developed cylindrical surface of shrouding wing has convex and concave sections on opposite ends designed for interaction with respective concave and convex sections of shrouding wings of adjacent blades. At least one of end surfaces of these sections is convex with curvature radius at least ten times greater than thickness of shrouding wing at end thus ensuring complete engagement and lapping of contact surfaces of shrouding wings of adjacent blades. EFFECT: improved design. 1 cl, 2 dwg
Patent RU-2109674-C1 (RU)
Title: Drive for handrails of escalators, moving stairs or similar transporters for carrying passengers
Inventor: PETER KHEFLING
IPC: B66B23/04
Filed: 1993-01-28
Granted: 1998-04-27
Abstract: FIELD: escalator facilities. SUBSTANCE: passenger carrying transporters or other like facilities have handrail which is set into motion in zone of at least one wheel, and special unit consisting of transmission mechanism and electric motor is provided. Transmission mechanism is made preferably in form of planetary gear drive. EFFECT: enlarged operating capabilities. 13 cl, 3 dwg
Patent RU-2069665-C1 (RU)
Title: Method of preparing saponine from sugar beet
Inventor: PODLESNYUK VALENTINA VIKTOROVN
IPC: C07H1/08
Filed: 1994-09-29
Granted: 1996-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves extraction of saponine from sugar beet, saponine sorption with polymeric sorbent followed by its desorption with polymer solvent and saponine isolation from the obtained eluate. Extract is treated additionally with nonpolymeric solvent. Obtained saponine can be used for making expectorant, diuretic and other medicinal preparations. EFFECT: improved method of saponine preparing. 4 cl, 1 tbl
Patent RU-2088094-C1 (RU)
Title: Composition of semi-finished product for preparing cake
Inventor: KOMAN OLGA A
IPC: A21D13/08
Filed: 1995-02-17
Granted: 1997-08-27
Abstract: FIELD: food industry, in particular, in confectionery industry. SUBSTANCE: composition contains the following ingredients, mas.%: wheat germ flakes, 11.4-14.10; sugar, 18.2-23.7; margarine, 27.12-29.7; melange, 7.2-20.50; wheat high-grade flour, the balance. EFFECT: higher biological value, lower caloricity and higher content of proteins, vitamins and mineral substances. 3 tbl
Patent RU-2106239-C1 (RU)
Title: Pair of clamping jaws for fastening on pliers clamping ends
Inventor: PASKAL DETABL
IPC: B25B25/00
Filed: 1995-04-11
Granted: 1998-03-10
Abstract: FIELD: clamping equipment. SUBSTANCE: pair of clamping jaws has devices for fastening each jaw 20 and 40 on related ends of pliers 1. Fastening devices are faced one toward another with their working surfaces and arranged so that respective end portions of tape 11 of yoke 10 abut against these working surfaces. First jaw 20 is provided with transverse slot extending through middle part of its working surface and defined by bottom and central depression, two flat side surfaces positioned in parallel with depression bottom and two opposite walls. Second jaw is provided with open transverse slot extending through middle part of its working surface and defined by flat bottom and two opposite walls. Working surface of first jaw 20 is provided with central depression and two convex side portions, which are disposed at side slot wall adjacent to clamping end of pliers, when jaw 20 is fixed on this end. Two convex side portions have size equal to respective sizes of central depression and side portions of slot bottom. When jaws 20 and 40 are fixed on clamping ends of pliers, convex surfaces of side portions of working surfaces of first jaw are faced to working surfaces of second jaw 40. Slot of first jaw 20 is further defined by two side walls, each disposed beyond respective side portion of slot bottom. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 7 dwg
Patent RU-2082127-C1 (RU)
Inventor: TINYAKOV YURIJ N
IPC: G01L9/04
Filed: 1995-04-26
Granted: 1997-06-20
Abstract: Использование: изобретение относится к датчикам давления, включающих полупроводниковый чувствительный элемент, выполненный по планарной микроэлектронной технологии, и может быть применено для измерения абсолютного, избыточного и разности давлений. Изобретение направлено на увеличение надежности конструкции при механических воздействиях, уменьшение дополнительной погрешности от монтажных и термомеханических напряжений, упрощение конструкции и снижение трудоемкости при изготовлении датчика давления. Сущность изобретения: датчик давления содержит полупроводниковый чувствительный элемент 1 с тензорезисторами, соединенный с кремниевой или стеклянной пластиной 2, герметично соединенные корпус 4 и крышку 5, в пространстве между которыми размещается герметично закрепленная эластичная гофрированная мембрана 6, имеющая металлические токоведущие дорожки 7 и контактные площадки 8, соединенные пайкой с контактными площадками полупроводникового чувствительного элемента 1. Новым в конструкции датчика является наличие эластичной мембраны 6, на которой методом поверхностного монтажа установлен полупроводниковый чувствительный элемент 1, полностью развязанный от корпуса датчика. 2 ил.
Patent RU-2075002-C1 (RU)
Title: Червячный хомут
Inventor: BUNTSEV VIKTOR A
IPC: F16L33/06
Filed: 1995-06-28
Granted: 1997-03-10
Abstract: Использование: в конструкциях червячных хомутов. Сущность изобретения: элементы винтового зацепления выполнены волнообразно-профильной формы. Каждый элемент винтового зацепления имеет две волнообразно-профильные поверхности. Площадь поперечного сечения элемента определяется по формуле. 4 ил.
Patent RU-2091140-C1 (RU)
Title: Method for decreasing concentration of nitrogen oxides in exhaust flue gases
Inventor: KOZLOV VITALIJ P
IPC: B01D53/34
Filed: 1995-07-24
Granted: 1997-09-27
Abstract: FIELD: thermal power, chemical industry, production of building materials. SUBSTANCE: method involves combustion of hydrocarbon fuel in the presence of water, coefficient of excess of air being 1.05-1.40. The process is followed by additional contacting of flue gases with heated coke. EFFECT: improved efficiency of the method. 8 cl, 2 dwg, 2 tbl
Patent RU-2096301-C1 (RU)
Title: Belt conveyor
Inventor: PANCHENKO NIKIFOR V
IPC: B65G15/00
Filed: 1995-11-01
Granted: 1997-11-20
Abstract: FIELD: mechanical engineering; transportation of loose materials over long distances. SUBSTANCE: belt conveyor has closed load carrying belt passed over unloading and deflecting drums installed on frame. Deflecting drum which serves as cleaning device is arranged on additional frame and is made in form of two side support disks installed on axle. Disks are rigidly connected over outer diameter of drum by herringbone coupling formed by beams. U-shaped slots are cut along beams relative to pitch cylinder generating line at angle of 35-45 degrees. Resilient blades are fitted in slots. Intermediate shaft is mounted at one side relative to horizontal axis of rotation of deflecting drum. Deflecting drum is mechanically coupled with unloading drum drive in direction of belt movement. Pressure roller is installed for movement over surface of looped band at other side. Ratio of peripheral speed of deflecting drum to linear speed of conveyor belt is chosen within 1.1 and 1.3. Frame is installed for displacement square to direction of translational movement of conveyor load carrying belt. EFFECT: enlarged operating capabilities. 2 cl, 7 dwg
Patent RU-2112295-C1 (RU)
Title: Controlling shunt reactor (options)
Inventor: ALEKSANDROV G N
IPC: H01F21/12
Filed: 1995-11-29
Granted: 1998-05-27
Abstract: FIELD: electrical and power engineering. SUBSTANCE: reactor has main winding 1, compensating winding 2, and series-connected coils 3,4,5 which are, essentially, parts of control winding 6 as well as its coil 7. Control winding 6 is split into coils so that turn number in each next control step is equal to or greater than turn number in all next control steps. According to second option, control winding 6 is split into coils so that turn number of each next control step is a multiple of turn number of first control step. EFFECT: improved design. 4 cl, 10 dwg
Patent RU-2107573-C1 (RU)
Title: Mill for cross-wedge rolling
Inventor: RUDOVICH ALEKSANDR OLEGOVICH
IPC: B21H1/18
Filed: 1995-12-09
Granted: 1998-03-27
Abstract: FIELD: plastic metal working. SUBSTANCE: mill includes housing, sectional rolling stand carrying upper and lower tool plates and mechanism for their wedging out. Rolling stand is made in the form of upper bearing cross-piece coupled to housing with side cheeks by means of prestressed lockpins passed through cheeks and fitted with screw jacks and cone-shaped tread rings made from elastically deformed material. Mechanism for wedging out is positioned under lower tool plate and has at least one pair of adjustable wedge joints. One of them has wedge matching with friction angle that is less than that of self-braking, and the other one has friction angle bigger than angle of self-braking. Given mill manufactures part with high dimensional precision thanks to increased operational reliability of mill. EFFECT: increased operational reliability. 2 cl, 4 dwg , 1 tbl
Patent RU-2150974-C1 (RU)
Title: Method for treating the patients suffering from duodenal peptic ulcer
Inventor: MINENKOV A A
IPC: A61N5/067
Filed: 1996-01-15
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing sympathetic cervical nodes projection zones to pulsating infrared laser radiation . EFFECT: enhanced effectiveness of treatment without antacids being applied; accelerated treatment course; prolonged remission time. 7 cl, 1 tbl
Patent RU-2147065-C1 (RU)
Title: Device for reviving of oil wells
Inventor: SERDECHNYJ A S
IPC: E21B37/08
Filed: 1996-01-30
Granted: 2000-03-27
Abstract: FIELD: oil production industry. SUBSTANCE: device has string of rods. Installed on string of rods is nozzle with calibrated orifice with diameter of 1.5-50 mm. Valve is seated in aforesaid orifice. Made in internal side of nozzle is passage for example along exponential curve. Protective housing and guide pipe are secured to rod at external side of nozzle. Application of aforesaid embodiment of device allows for cleaning passages from hardened paraffin and viscous matter for unobstructed passing of oil into well. EFFECT: higher efficiency. 1 dwg
Patent RU-2112914-C1 (RU)
Title: Turret with multilayer combination armor plating
Inventor: VASIL EV V I
IPC: F41H5/20
Filed: 1996-04-25
Granted: 1998-06-10
Abstract: FIELD: armored equipment. SUBSTANCE: turret is featured by fact that its embrasure is made as a single monolithic component, and armor walls, covers of cavities turret top and bottom plate represent separate components of rolled steel armor, which are made in such a manner that at assembly and welding of turret from them base metal of mates fully or partially overlaps on each armor wall of turret has a support on turret top and bottom plate. Separate welded assemblies of turret of rolled armor plates may be made in form of single parts, and side parts of turret are double- barrier ones, with spaces between barrier being filled with fillers. EFFECT: enhanced level of protection of turrets of tanks and or movable and stationary objects. 3 cl, 2 dwg
Patent RU-2107220-C1 (RU)
Inventor: VIGER B G
IPC: F21V9/00
Filed: 1996-06-28
Granted: 1998-03-20
Abstract: FIELD: lighting engineering including mechanical devices for remote changing of light filters on theater lights and other optical and illuminating devices. SUBSTANCE: filter changing unit has base, light source, electric motors with drive shafts for each layer of light lifters, and transfer mechanisms coupled with rows of parallel filters in the form of movable shutters. Unit is provided with locking plate, discs, and flags mounted on drive shafts of motors, and with pigtails. Base is essentially plate with central hole to pass light source beam which is arranged perpendicular to beam axis and mounts electric motors with drive shafts. Secured on flags of each layer are light-filter shutters converging and diverging in plane perpendicular to beam axis by means of pigtails fitted around discs of one layer and secured on them and on shaft of one of four motors. Layer of discs the last from light source is made so that it locks shaft ends of all motors and is fixed to locking plate that has central hole to pass light beam. Stepping motors are used as drive motors. Pigtails are secured to discs and to shafts by means of locking screws. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2146501-C1 (RU)
Title: Method for treating kyphotic vertebral column deformity
Inventor: POZDNIKIN JU I
IPC: A61B17/56
Filed: 1996-07-08
Granted: 2000-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves excising articular and spinous processes of several vertebrae, setting dynamic endocorrector member, making posterior spondylodesis at the first stage. The anterior longitudinal ligament is dissected, intervertebral disks are removed at several levels and wedging corporodesis is carried out at the second stage to achieve posterior osseous trochlea creation under continued operation of the dynamic endocorrector member. EFFECT: reduced risk of neurological complications; enhanced effectiveness of correction action.
Patent RU-2103524-C1 (RU)
Inventor: TE GENJA
IPC: F01L7/06
Filed: 1996-07-11
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: in slot scavenging two-stroke engines spool 10 changes over communication of channel 9 with exhaust manifold 10 to communication with intake receiver 17 coupled with intake main line at the end of exhaust of gases from cylinder 4 through intake-exhaust port 8 and intake-exhaust channel 9. This done, fresh charge gets into cylinder 4 simultaneously through scavenging port 6 communicating with crank chamber 2 through scavenging channel and through port 8 communicating with intake main line. Filling of crank chamber 2 takes place during movement of piston 5 from bottom dead center after opening of lower port 8 by its lower edge. So, delivery of fresh charge is provided continuously even in one-cylinder engine (except for short-time overlapping of port 8 by side surface of piston 5 and at beginning of exhaust). This provides filling of cylinder 4 during minimum time and at minimum expenses by increasing time-section of gas distributing members. Simultaneously with solving the problem of filling, problem of engine temperature stresses is also solved. Heat from surface of most heated parts (edges of port 8, walls of channel 9, piston 5) after exhaust stroke is removed instantaneously by passing fresh cold charge through these parts practically during entire cycle till the next exhaust stroke. EFFECT: improved parameters of working process, and specific characteristics of piston engines without affecting their reliability and service life. 11 cl, 14 dwg
Patent RU-2107615-C1 (RU)
Title: Method of thermodestructive wood cutting
Inventor: FRENKEL ISAAK MARKOVICH
IPC: B26D5/20
Filed: 1996-09-20
Granted: 1998-03-27
Abstract: FIELD: cutting by a tool with cutting member heated by electric current. SUBSTANCE: in the process of wood cutting the values of tool forward force relative to wood are maintained within the preset deviations from the preset variation with the aid of an automatic control system with a closed feedback, in which variation of power of electric current heating the tool cutting member serves as control action. EFFECT: good quality of cut within a wide range of variation of forward force power in the process of cutting, including interruption of feed with subsequent continuation of cutting, enhanced safety for tool cutting member at maximum capacity limited by strength characteristics of tool cutting member. 2 cl, 4 dwg , 1 tbl
Patent RU-2117607-C1 (RU)
Title: Barrier for aircraft cargo compartments
Inventor: MUZYCHENKO V N
IPC: B64D9/00
Filed: 1997-01-21
Granted: 1998-08-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: load-bearing flexible rod of barrier keeps net with edge former; it has reserve length to form pocket-like member which has section which is broken at displacement of cargo, thus equalizing length of load-bearing rods and smoothly distributing effort. Net is additionally kept with suspended rods. EFFECT: enhanced reliability. 9 dwg