baber/WOPTO huggingface dataset:
Patent RU-2181655-C1 (RU)
Title: Method for polishing surface of openings
Inventor: DUBROVSKIJ P V
IPC: B24B55/02
Filed: 2000-12-22
Granted: 2002-04-27
Abstract: FIELD: machine engineering, namely processes for polishing surfaces of openings of machine parts. SUBSTANCE: method comprises steps of filling closed cavity of part opening with lubricating and cooling technological fluid; providing lengthwise feed of part; polishing surface by means of discs mounted onto mandrel and inclined relative to rotation axis; using discs with radial cutouts made of abrasive cloth with different characteristics; impregnating discs of large-grain abrasive matter with bakelite varnish and impregnating discs of small-grain abrasive matter with lubricating and cooling technological fluid; mounting discs onto mandrel according to lowered grain size of their abrasive matter and to their rigidity value; using energy of mutual motion of discs and part, pressing out lubricating and cooling fluid to working zone in order to simplify cutting process and to remove waste material, particularly through cutouts of discs. EFFECT: enhanced quality of polished surface. 2 dwg
Patent RU-2192692-C1 (RU)
Inventor: BULGAKOV O M
IPC: H01L29/72
Filed: 2001-03-11
Granted: 2002-11-10
Abstract: FIELD: semiconductor electronics. SUBSTANCE: capacitor plate connected to output electrode of transistor is divided into isolated sections. Area of each section is chosen to ensure uniform distribution of power gain maximums of matching LC sections of separate transistor cells or groups of cells connected with this section of capacitor plate within operating frequency band and also to equalize these maximums. All this provides for reduction of power loss in input matching circuit of transistor. EFFECT: enhanced power gain and efficiency of transistor. 2 dwg
Patent RU-2196212-C1 (RU)
Inventor: GUDOV V D
IPC: E05B39/02
Filed: 2001-07-25
Granted: 2003-01-10
Abstract: FIELD: locksmith's work. SUBSTANCE: the rope seal has a flat casing with a wedge-shaped cavity and two-longitudinal holes made inside it, one of the holes is matched with the mentioned cavity and designed for the working section of the steel rope, and in the second one the passive part of the steel rope is permanently fastened, and a spring-loaded locking member made in the form of a body of revolution placed in the wedge-shaped cavity and engageable with the side wall of the wedge-shaped cavity and the working section of the rope, the casing is made monolithic of plastic, the longitudinal holes are positioned in parallel with one another and a recess is made on the side of its lower face, the recess accommodates a plastic stopper permanently connected to the casing and having two through holes aligned with the longitudinal casing holes and a blind hole matched with the wedge-shaped cavity, the spring of the locking member is made in the form of a cylindrical compression spring, and the spring proper is installed in the blind hole. EFFECT: enhanced reliability in operation. 6 cl, 5 dwg
Patent RU-2193199-C1 (RU)
Title: Test system for detecting opium narcomania
Inventor: DAMBINOVA S A
IPC: G01N33/52
Filed: 2001-08-07
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: test system is an aminoacid sequence of conservative cytoplasmatic portion being peculiar for mu- and delta-opiate human receptors at its length of 23 amino acids, fixed with either covalent or ionic bond upon a carrier - polystyrene particles with carboxylic groups (d = 0.99-1.05 mcm) which provides the safety of immunogenic properties of a fragment. The present test system enables to quantitavely detect the level of autoantibodies to opiate receptors that favors to conclude on opiate narcoaddiction. EFFECT: higher efficiency of detection. 1 cl, 1 ex, 2 tbl
Patent RU-2202438-C1 (RU)
Title: Composition for making casting molds and cores
Inventor: ALIEV D O
IPC: B22C1/02
Filed: 2001-12-17
Granted: 2003-04-20
Abstract: FIELD: foundry. SUBSTANCE: composition includes refractory filler, liquid glass and black-resin pulp being waste of production of ethylene and acethylene at washing out pyrogas. Composition includes in addition reaction product of calcium - boron phosphate with water taken at mass relation 1 : (4 - 6) at next relation of ingredients ( mass%): liquid glass, 3.9 -4.1; black-resin pulp-waste of production of ethylene and acethylene at washing out pyrogas, 0.10 -0.25; above mentioned reaction product, 0.50 - 075, refractory filler - the balance. Addition of said reaction product to composition allows to decrease content of black-resin pulp making worse conditions of moistening filler grains with liquid glass. EFFECT: enhanced strength of composition after heat drying, improved sanitary condition of production process. 2 cl, 2 dwg, 2 tbl, 6 ex
Patent RU-2213630-C1 (RU)
Title: Packing for sealing-up windows
Inventor: ANDREEV V V
IPC: B05C17/005
Filed: 2002-01-29
Granted: 2003-10-10
Abstract: FIELD: manufacture of windows. SUBSTANCE: proposed packing has body with central core connected with outlet nozzle with two guide surfaces and two side surfaces; plane of termination of outlet nozzle is inclined to plane of section of central core; guide surfaces form angle between them close to right angle; side surfaces form pointed end faces with first guide surface; side surfaces intersect with second guide surface at angle lesser than right angle forming end faces; at least one of these end faces is rounded-off. EFFECT: reduced consumption of sealant. 4 cl, 10 dwg
Patent RU-2207412-C1 (RU)
Title: Automatic apparatus for regulating linear density of sliver
Inventor: MEDNIKOV V A
IPC: D01H5/38
Filed: 2002-07-25
Granted: 2003-06-27
Abstract: FIELD: textile industry. SUBSTANCE: automatic apparatus for regulating linear density of sliver has sliver guide, drawing device, unit for determining fibrous material thickness, and control unit, with all mentioned parts of apparatus being connected in succession. Control unit is connected through damping member to control drawing device input. Drawing device has receiving and discharge pairs of driving cylinders and driven pressure rolls. Cylinder and roll are made toothed. Drawing device is additionally provided with kinematic friction member positioned between rolls of receiving and discharge pair. Driven roll is made detachable. Teeth of cylinder and detachable roll of receiving pair are made straight. Angle of slot between detachable roll teeth is 40-45 deg and angle of slot between cylinder teeth is 44.8-45 deg. Cylinder and roll of receiving pair have diameter ratio of 1:(0.8-1.0). Apparatus may be used in automatic units for equalizing sliver thickness with the use of mechanical devices, which regulate drawing extent. EFFECT: simplified construction and improved quality of regulating linear density of sliver. 2 cl, 2 dwg
Patent RU-2223021-C1 (RU)
Title: Human body self-balancing apparatus
Inventor: TOLSTUNOV VLADIMIR ANDREEVICH
IPC: A47C1/02
Filed: 2002-07-31
Granted: 2004-02-10
Abstract: FIELD: medicine, in particular, locomotor system prophylaxis and therapy. SUBSTANCE: apparatus has individual accommodating place including set of bases, support and intermediate units arranged under base between support surfaces and surfaces of base and/or support, which is arranged under base or intermediate unit. Shape and mutual arrangement of constructive members provide for individual's body counterbalancing and self-balancing owing to restricted rotation of base in any or restricted direction around point of contacting with intermediate unit and/or support on reflex movements of spine and pelvis. Apparatus is used for exercising and keeping spine vital tonus in sitting position of individual during resting or working, including in zero gravity state, by exercising of vestibular system and providing stability. EFFECT: increased efficiency in forced resuming of balanced state by individual after deflecting from balanced state generally owing to pelvis and spine movements. 22 cl, 23 dwg
Patent RU-2225923-C1 (RU)
Title: Inserted floor
Inventor: DZHANIBEKOV R A
IPC: E04B5/12
Filed: 2002-08-29
Granted: 2004-03-20
Abstract: FIELD: building industry. SUBSTANCE: floor has header joists fixed by their ends into building walls and lower panel flanges supported by header joists. Panel cross section in plane perpendicular to header joist axes is in the form of several stacked rectangles. Lower rectangle height is equal to height of lower header joist flange, difference between rectangle lengths is equal to two widths of lower header joist flange. Panels are formed of gypsum concrete mixture with wood reinforcement arranged into gypsum concrete. Wood reinforcement is oriented parallel to long side of upper rectangle and has T-shaped cross area. Length of upper reinforcement part is equal to upper rectangle length. EFFECT: simplified structure, reduced cost. 2 dwg
Patent RU-2228350-C1 (RU)
Inventor: KONNOR DEHNIEL STEDMAN
IPC: C10L10/08
Filed: 2001-02-13
Granted: 2004-05-10
Abstract: FIELD: alternative fuels. SUBSTANCE: fuel formulations include at least 5% of fuel hydrocarbons and at least 0.001% of branched primary aliphatic alcohols containing 11 carbon atoms, the indicated components being preferably formed in joint synthesis process. Fuel formulations containing 90 to 99.9% fuel hydrocarbons having 9 to 20 carbon atoms and 0.01 to 10% of branched primary aliphatic oxoalcohols are also described, said oxoalcohols being prepared by different processes. Further described are: fuel formulation procedures, fuel combustion methods, fuel biodegradation method, and pipeline transportation of fuel formulations. Furthermore, fuel formulation including diols is described. EFFECT: improved low-temperature characteristics and improved oiliness needed for jet, diesel, and turbine engines. 39 cl, 7 dwg, 4 tbl
Patent RU-2227625-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-08
Granted: 2004-04-27
Abstract: FIELD: confectionery technology. SUBSTANCE: method involves preparing syrup with sugar, pectin and water extraction of thyme, pepper mint and Melissa officinalis mixture, Citric acid, sodium lactate, and a preparation produced from Mortierella pusilla micromycete biomass following known process is added when finishing. The ready products are poured, formed, dried and packed. EFFECT: high active vitamin content and good taste.
Patent RU-2211238-C1 (RU)
Title: Clayless drilling mud
Inventor: BILJALOV N G
IPC: C09K8/12
Filed: 2002-10-16
Granted: 2003-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: clayless drilling mud for boring holes with abnormally high and abnormally low formation pressures contains, wt % polyacrylamide 0.1-0.45, sodium silicate1.0-2.0, chromium acetate (water loss regulator) 0.03-0.1, fresh water (additional component) 20-78, and mineralized water - the balance. EFFECT: improved performance characteristics and flocculation properties of drilling mud. 2 tbl
Patent RU-2235651-C1 (RU)
Title: Токосъемник троллейбуса
Inventor: PROKOF EV A JU
IPC: B60L5/34
Filed: 2002-12-05
Granted: 2004-09-10
Abstract: Изобретение относится к наземному электротранспорту, в частности к устройству троллейбусных токосъемников, позволяющих троллейбусам производить обгон /объезд/ друг-друга без наличия дополнительной троллейбусной линии электропередач и без перерыва подачи электроэнергии к тяговым двигателям обгоняющего и обгоняемого троллейбусов. Обгон осуществляется при помощи обводной линии электропередач, присутствующей в конструкции токосъемников каждого троллейбуса. При совершении обгона токосъемники обгоняющего троллейбуса совершают “наезд” на токосъемники обгоняемого троллейбуса и по его обводной линии выходят вперед и возвращаются на провода троллейбусной линии электропередач. На несущих штангах токосъемника расположены телескопические штанги, которые связаны с обводной линией электропередачи и посредством пневмо- или гидропривода трансформируются из одного положения в другое, изменяя геометрию токосъемника. Это обеспечивает облегчение прохождения поворотов, развилок на расхождении маршрутов, а также облегчение установки токосъемников водителем на провода линии элетропередач. 2 ил.
Patent RU-2215350-C1 (RU)
Title: Stuffing penetration for electric lines with biological shielding components
Inventor: BOGUSH I P
IPC: H02G3/22
Filed: 2002-12-18
Granted: 2003-10-27
Abstract: FIELD: stuffing arrangements for passing electric lines to ionizing radiation area separated by hermetically sealed partition. SUBSTANCE: proposed arrangement has cylindrical box with modules secured at its butt-ends and formed by power conductors, as well as biological shielding components in the form of box-mounted partitions with holes to receive modules as well as their rods and bushings coaxially disposed and spread along axis of modules; solid conductor of modules is composite structure whose parts and bushings interconnecting them form biological shielding components. EFFECT: enhanced reliability of biological shielding ; facilitated manufacture. 2 cl, 1 dwg
Patent RU-2232533-C1 (RU)
IPC: A23N7/02
Filed: 2003-01-29
Granted: 2004-07-20
Abstract: FIELD: food-processing equipment. 
     SUBSTANCE: skinning apparatus has casing and cutting-off knife. Mounted for rotation inside casing are drum with cells for cutting product into pieces, feeding mechanism for feeding and squeezing of product into drum cells and for leveling over drum surface, shaft with pressure clip for release of drum cells from used product after completion of skinning out of predetermined portion of product. Cutting edge of knife, which is arranged behind adjusting roll, adjoins working surface of drum. 
     EFFECT: simplified construction and increased efficiency in skinning of product. 
     2 cl, 5 dwg
Patent RU-2240860-C1 (RU)
Title: Способ синтеза порошковых материалов, преимущественно тугоплавких, и устройство для его осуществления
Inventor: BIRJUKOV JU A
IPC: B01J8/08
Filed: 2003-03-13
Granted: 2004-11-27
Abstract: Изобретение относится к технологии получения синтезированных мелкодисперсных порошков, в основном тугоплавких. В предлагаемом способе синтеза плотный слой шихты нагревают до температуры, меньшей начальной температуры реакции синтеза, после чего подают в нижнюю часть рабочего объема реактора струю инертного газа или реагента нагретого до температуры начала реакции синтеза, при этом струей газа эжектируют близлежащие слои порошка и транспортируют синтезируемый материал в верхнюю, свободную от шихты часть рабочего объема реактора, где большая часть частиц отделяется от транспортирующего газа и попадает снова в плотный слой циркулирующей в рабочем объеме реактора шихты, а отработанный газ, вместе с синтезируемыми, наиболее мелкими частицами, охлаждают и подают в верхнюю, сепарационную часть реактора, где подвергают их сепарации и выводят на стадию тонкой очистки, а соответствующее количество исходной шихты вводят непрерывным или дискретно-непрерывным образом в рабочий объем реактора. В процессе запуска и работы реактора регистрируют и регулируют температуру в зоне струи и плотном слое циркулирующей шихты путем изменения температуры и расхода газа и температуры стенок реактора, выдерживая температуру в пределах заданного температурного интервала синтеза. Способ осуществляется в устройстве, которое снабжено системами регулируемого нагрева стенок корпуса реактора и газа на входе в сопла, снабженные регуляторами расхода газа, кроме того, в центральной части корпуса, между блоком сепарации и транспортными трубами, расположено теплообменное устройство для охлаждения проходящего в сепарационный блок газа вместе со взвешенными в нем синтезируемыми частицами шихты, а сборник товарного порошка дополнительно снабжен весоизмерительным узлом контроля материала. К патрубку загрузки подсоединен выходной патрубок двухкамерного питателя, дополнительно снабженный патрубком сброса давления и байпасным трубопроводом, имеющим регулятор давления, и соединенным с трубопроводом сжатого газа перед соплом. Внутри плотного слоя циркулирующего порошка и в зоне струйного течения высокоэнтальпийного газа расположены датчики температуры, а в весоизмерительном устройстве датчик веса материала, выходные сигналы которых поступают на вход микропроцессора, выходы которого соединены с терморегуляторами нагрева стенок и газа, расхода газа, а также с регулятором расхода материала двухкамерного питателя. Технический результат: получение субмикронных и наноразмерных синтезированных порошков с регулируемым фазовым и гранулометрическим составом, в непрерывном режиме и с низкими удельными энергозатратами. 2 н. и 3 з.п. ф-лы, 3 ил.
Patent RU-2231280-C1 (RU)
Title: Device for introducing flexible endoscopes when carrying out operations on large intestine
Inventor: KUZNETSOV A N
IPC: A61B1/31
Filed: 2003-04-17
Granted: 2004-06-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has hollow cylinder with stopper protrusion made on the external cylinder diameter behind the stopper protrusion, fixing protrusion and sealing washer. Membrane having holes made therein is mounted in the cylinder. The holes diameters correspond to flexible endoscope diameter. Sealing washers are mounted on the holes edges. The membrane is manufactured from rigid material. 
     EFFECT: enabled usage of several endoscopes when removing neoplasms from large intestine lumen. 
     2 dwg
Patent RU-2233113-C1 (RU)
Inventor: EZHOV M JU
IPC: A61B5/107
Filed: 2003-04-22
Granted: 2004-07-27
Abstract: FIELD: medicine, orthopedics. 
     SUBSTANCE: the present innovation deals with performing both direct and lateral roentgenograms of patient's foot, measuring cross-sectional sizes for the caput, diaphysis, the bottom and, also, the length of the first metatarsal bone, calculating ratio indices of cross-sectional sizes of the bone against its length to compare the data obtained against the norm to conclude upon the degree of pathology and change for technique of further operative interference oriented to restore normal support-pushing function of foot's internal radius due to correcting the length of the first metatarsal bone and cross-sectional size of its caput. 
     EFFECT: higher accuracy of evaluation. 
     1 dwg, 1 ex
Patent RU-2241640-C1 (RU)
Inventor: LYGIN V V
IPC: B64D1/18
Filed: 2003-06-16
Granted: 2004-12-10
Abstract: FIELD: aviation, applicable for distribution of agrochemicals, pesticides and other liquid agents on the treated surface in agriculture and other branches of economy by the method of spraying. 
     SUBSTANCE: the deltaplane has a wing, bogie and a boom with liquid sprayers including the central and end sections attached to the bogie with the aid of rigid links, while the bogie and the boom central section make up the rigid link. Each end section of the boom is coupled to the central section by a horizontal hinge and to a slide, which is coupled to the bogie with the aid of the horizontal hinge and the rigid link and made for longitudinal motion and tight fixing in any position on the boom end section. 
     EFFECT: enhanced capacity and ecological safety of aviatreatments. 
     1 dwg
Patent RU-2244670-C1 (RU)
Title: Conveyor roller
Inventor: PAVLOV E I
IPC: B65G39/09
Filed: 2003-06-30
Granted: 2005-01-20
Abstract: FIELD: mechanical engineering; belt conveyors. 
     SUBSTANCE: invention can be used in belt conveyors, transporting devices, roll beds, etc. used in different industries. According to invention, roller body is made of secondary composite polymeric material with wooden filler in amount of 10-50% of total mass of mixture. Body is provided with stiffening ribs uniformly spaced over circumference identical to stiffening ribs made on outer surface of roller axle box reinforced from inside metal bushing into which corresponding bearing is press-fitted. Axle box is made of mixture of secondary composite polymeric material of polyamide type with secondary polyethylene in amount of 10-20% of total mass of mixture. Three-channel labyrinth seal with pocket for lubricant is made on end face of axle box pointed inwards the roller body, and on opposite end face trapezoidal section ring groove is made. Said labyrinth seal is made of secondary polymeric material and is provided with bushing with ring trapezoidal bead. Bushing of labyrinth seal is provided with ring projections and cavities of trapezoidal form on surface pointed to roller cover to form clearance for lubrication. 
     EFFECT: improved operation in chemically abrasive media. 
     2 cl, 4 dwg, 5 dwg
Patent RU-2231629-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B41/02
Filed: 2003-06-30
Granted: 2004-06-27
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes using galvanic protector made of material having electrode potential lesser than material of body of electric centrifugal pump. Protector is made in form of long-dimensional cylindrical rod with armor along center by steel wire. Protector is placed in under-pump space in well shaft with isolation of contact with well walls. Contact of protector to body of electric centrifugal pump is performed through steel armoring wire. 
     EFFECT: higher efficiency of body protection from corrosion. 
     1 ex, 1 dwg
Patent RU-2248746-C1 (RU)
Title: Method for detecting disorders in viability of gastrointestinal tract organs and tissues
Inventor: SIGAL Z M
IPC: A61B5/02
Filed: 2003-08-27
Granted: 2005-03-27
Abstract: FIELD: medicine, surgical gastroenterology. 
     SUBSTANCE: as functional parameters one should detect the amplitude for pulse oscillations, the period of motor wave and the value for tissue oxygenation. Moreover, one should measure the amplitude of pulse oscillations and the value of tissue oxygenation in tested section during the period of 1 motor wave, not less. At values of one and more amplitudes of pulse oscillations being below 2 mm and the value for tissue oxygenation being below 80% on should conclude upon disorders in viability of the section under testing. In case of no motor system in tested section one should simultaneously detect the period of motor wave in adjacent intact section. At values of one and more amplitudes of pulse oscillations being below 2 mm and the value of tissue oxygenation being below 80% in tested section during the period of one motor wave in adjacent intact section it is possible to conclude upon affected viability in tested section. The method enables to increase accuracy and information value in detecting affected viability of gastrointestinal organs and tissues. 
     EFFECT: decreased traumaticity level. 
     3 ex
Patent RU-2238120-C1 (RU)
Inventor: FATKHULLIN M V
IPC: A61N5/067
Filed: 2003-12-17
Granted: 2004-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves irradiating blood by means of laser radiation source of 555-699 nm wavelength operating in continuous or pulsating mode producing power of 5-50 mW. A treatment session is 15-150 min long. The treatment is administered intra-arterial or intravenous mode, the number of sessions being equal to 1-12. 
     EFFECT: radically inhibited virus life cycle; low treatment cost; stable remission. 
     4 cl
Patent RU-2241486-C1 (RU)
Inventor: KOLKHIR V K
IPC: A61K36/28
Filed: 2003-12-18
Granted: 2004-12-10
Abstract: FIELD: medicine, phytotherapy. 
     SUBSTANCE: invention relates to the development of an agent of vegetable origin and can be used as a sedative agent in adult in different neuropathic responses accompanying with irritability, insomnia, anxiety, fear and so on. The composition eliciting sedative and anxiolytic effect represents liquid extract prepared by alcoholic extraction of mixture consisting of motherwort herb, medicinal common balm herb, wild rose fruits, purple coneflower herb and haw-thorn fruits taken in the definite ratio of components. Agent exerts the positive effect on working capacity, it doesn't cause myorelaxation or soporofic effect. 
     EFFECT: valuable medicinal properties of agent. 
     2 tbl