baber/WOPTO huggingface dataset:
Patent RU-2204680-C1 (RU)
Title: Mobile repair-drilling unit
Inventor: JUSUPOV R A
IPC: E21B7/02
Filed: 2002-05-14
Granted: 2003-05-20
Abstract: FIELD: drilling equipment, particularly, mobile drilling units designed for drilling, completion, repair and recovery of prospecting, hydrogeological, water and development oil and gas wells. SUBSTANCE: unit includes self-propelled transportation base, for instance, truck. Mounted on truck are must with pulley-block system, drawworks, mechanical drive of main mechanism, hydraulic drive of auxiliary mechanisms and hydraulic outtriggers. Drive of main mechanisms has reversive DC motor installed on platform in front of drawworks. DC motor is kinematically connected with distributing reduction gear of drive, drawworks and rotor. Invention provides for increase of reliability and efficiency of operation due to inclusion into unit of reversive DC motor that makes it possible under corresponding conditions to change from truck engine drive to operation with drive from electric motor with advantages intrinsic in said type of drive. EFFECT: higher efficiency. 2 dwg
Patent RU-2223516-C1 (RU)
Title: Method for detection of eyes of people and animals
Inventor: BARYSHNIKOV F F
IPC: G01S17/06
Filed: 2002-07-02
Granted: 2004-02-10
Abstract: FIELD: optoelectronic instrument making, detection measuring and information equipment, biology. SUBSTANCE: the method consists in irradiation of the space volume under examination by pulse scanning radiation within 450 to 760 nm of the electromagnetic spectrum, reception of the reflected scanning radiation, at least two measurements of the radiant energy reflected from the space volume under examination, each within wavelengths 450 to 500 nm and 500 to 750 nm - q b1 ,q g1  and q b2 ,q g2 , and respectively determination of the presence of people and animals in the space volume under examination is determined by the presence of rhodospin by comparison of relations   and   between each other - at k 2 ≠k 1  rhodospin is present, at k 2  = k 1  ehodospin is absent. During the respective period of action of the radiant pulse at least two frames of video image measuring mxn pixels of the space volume under examination may be additionally performed by means of a digital color video camera, determination of the presence of people and animals in the space volume under examination by the presence of rhodospin is accomplished by comparison of the relations of the values of luminances of the blue and green spectra of similar pixels respectively of the first K1 m,n  and second K2 m,n  frames of video image - at K1 m,n ≠K2 m,n  rhodospin is present, at K1 m,n = K2 m,n  - rhodospin is absent, and the coordinates of the eyes of people and animals are determined from the values of "m" and "n" pixels, for which K1 m,n ≠K2 m,n . Irradiation of the space volume under examination by scanning radiation of the visible electromagnetic spectrum may be accomplished at the minimum probable distance to the optical axis of reception of reflected radiation providing for the maximum intensification of the "red eye" effect. Irradiation of the space volume under examination by pulse scanning radiation may be accomplished by means of a color digital photographic camera, photography by a color digital photographic camera, photography by a color digital photographic chamber for the time of exposure by a flash bulb at least two photographs are made in the spectra of 450-570 nm and 520-760 nm. EFFECT: provided probability of identification objects such as the eyes of a human-being or animal, determination of their exact location in the volume under examination, as well as possibility of dynamic correction in real time of the images of the detected objects. 4 cl, 2 dwg
Patent RU-2226709-C1 (RU)
Title: Device for reduction of gas pressure
Inventor: KOVAL NOGOV N N
IPC: G05D16/04
Filed: 2002-07-26
Granted: 2004-04-10
Abstract: FIELD: gas industry, applicable for reduction of gas pressure to the level required for the user. SUBSTANCE: compressed natural gas with initial parameters is supplied through a pipe-line to the device for reduction of gas pressure, through gas supply branch pipe 1, the device for reduction of gas pressure is enclosed in body 2 and has gas discharge branch pipe 3 after the reduction of pressure. For prevention of overcooling of the structural members of the device for reduction of gas pressure occurring in the known valve device, when reduction of pressure is accompanied by a temperature drop the device for reduction of gas pressure is provided with vortex tube 14, in which the reduction of gas pressure occurs in the process of its temperature separation into hot (5) and cold (6) flows with a subsequent mixing of them in body 2 connected to reduced gas pressure discharge branch pipe 3. Thus, the gas pressure gets reduced, and the flow temperature remains constant and no overcooling of the members of the device occurs. Reduced pressure natural gas comes out of the device. EFFECT: facilitated procedure. 2 dwg
Patent RU-2217557-C1 (RU)
Inventor: KUTSYN A A
IPC: F41H7/00
Filed: 2002-08-14
Granted: 2003-11-27
Abstract: FIELD: means for storage, in particular, devices for protection of vehicles or equipment against the influence of environment. SUBSTANCE: the device has plants for air drying and discharge of humidified air from the storage depot, as well as an automated monitoring and control system consisting of power and signaling units, units for amplification of signals of audible and light signaling, humidity and temperature meters. EFFECT: reduced labor content of placement of objects in storage by 85%, enhanced periodicity of maintenance operations and term of keeping quality by 2-3 times, excluded necessity of use of silica gel. 2 cl, 1 dwg
Patent RU-2208868-C1 (RU)
Title: Difference-frequency relay
Inventor: PUKHOV I K
IPC: H01H47/28
Filed: 2002-10-23
Granted: 2003-07-20
Abstract: FIELD: electrical engineering; protective gear for supply mains and generators. SUBSTANCE: difference-frequency relay has input-voltage rectifier, synchronized-voltage rectifier, first and second algebraic adders, first and second multipliers, first and second inverters, first through fourth comparators, first and second final elements, input- voltage frequency meter, synchronized-voltage frequency meters, and first through third AND gate. EFFECT: enlarged functional capabilities. 1 cl, 1 dwg
Patent RU-2235045-C1 (RU)
Inventor: REDNIKOV V V
IPC: B64F1/02
Filed: 2003-02-05
Granted: 2004-08-27
Abstract: FIELD: flying vehicles for landing on unprepared areas. 
     SUBSTANCE: proposed flying vehicle has fuselage, lifting wing and on-board of deceleration and landing units made in form of arresting hook with catch. Arresting hook is mounted for turning about transversal axis of flying vehicle and extending the catch above flying vehicle making landing. Catch of arresting hook is hooked-up by rope (cable) of stationary part of decelerating and landing units at point of landing. Axis of turn of arresting hook lies in longitudinal boundaries of average aerodynamic chord of flying vehicle wing. Flying vehicles lands on rope flying with extended arresting hook above rope so that arresting hook is caught by rope. 
     EFFECT: enhanced cargo carrying capacity of flying vehicle; enhanced reliability; low cost; extended field of application. 
     5 cl, 5 dwg, 1 tbl
Patent RU-2229117-C1 (RU)
Inventor: TUPIKIN D A
IPC: G01N25/32
Filed: 2003-02-10
Granted: 2004-05-20
Abstract: FIELD: nondestructive inspection. SUBSTANCE: proposed thermoelectric method can be employed in metallurgical industry and mechanical engineering to control various properties of metallic materials correlating with their absolute differential thermo-emf. Method lies in setting contact between material and electrodes made of material with same thermal conductivity and different absolute differential thermo-emf and in measurement of thermo-emf in pair of heated electrodes, in pair of one heated and one cold electrodes and in pair of cold electrodes. Measured thermo-emf emerging between abovementioned pairs of electrodes and absolute differential thermo-emf of heated and cold electrodes are used to compute absolute differential thermo-emf of tested material. EFFECT: enhanced authenticity and accuracy in determination of absolute differential thermo- emf and widened application of method. 1 dwg
Patent RU-2237969-C1 (RU)
Title: Триггерное устройство
Inventor: OSTROVSKIJ O A
IPC: H03K3/29
Filed: 2003-06-04
Granted: 2004-10-10
Abstract: Изобретение относится к импульсной технике и может быть использовано в счетных устройствах вычислительной техники и систем управления. Технический результат заключается в повышении помехоустойчивости и обеспечении работы в однопеременном троичном коде. Устройство содержит два тактируемых двухстабильных D-триггера (1 и 2), выполненных по КМОП-технологии, четыре ризистора (3-6), инвертор (7), шесть элементов ИСКЛЮЧАЮЩЕЕ ИЛИ (8-13), три элемента ИЛИ-НЕ (14-16), два конденсатора (17 и 18), шину счетных сигналов (19), первую (20) и вторую (21) выходные шины и шину управления (22). 1 ил.
Patent RU-2226635-C1 (RU)
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/06
Filed: 2003-06-06
Granted: 2004-04-10
Abstract: Изобретение относится к строительству и используется при сооружении и эксплуатации магистральных трубопроводов, когда необходимо снизить положительную плавучесть протяженных цилиндрических тел. Утяжелитель содержит пару симметрично расположенных относительно трубопровода балластных грузов, к каждому из которых ниже его центра тяжести шарнирно на лобовой поверхности грузов присоединены наложенные сверху на трубопровод силовые элементы комбинированного пояса. Каждый балластный груз снабжен упорной накладкой из синтетического нетканого материала (НСМ), расположенной на нижней плоской, направленной к трубопроводу и взаимодействующей с ним ниже его горизонтальной осевой плоскости стенке. Мягкие пояса комбинированного пояса расположены Х-образно относительно продольной оси трубопровода и скреплены в своей средней части налагаемой на трубопровод накладкой из технической ткани. Мягкие пояса располагаются с расчетным углом между ними. Для исключения повреждения гибких перемычек комбинированного пояса заходная часть глухих пазов выполнена конической. Повышает надежность трубопровода. 2 с. и 2 з.п.ф-лы, 2 ил.
Patent RU-2236352-C1 (RU)
Title: Automatic printing machine printing pressure mechanism
Inventor: KHARITONOV G S
IPC: B41F33/14
Filed: 2003-06-19
Granted: 2004-09-20
Abstract: FIELD: graphic arts industry. 
     SUBSTANCE: invention can be used for improving high-speed printing equipment, mainly, sheet-fed rotary offset automatic presses of three-cylinder sectional design. According to invention, proposed printing-pressure mechanism employs for its operation properties and principle of action of hydrostatic or hydrostatodynamic liquid-friction bearing in which bushing-journal 8 under oil friction conditions fixed of shaft 9 of offset cylinder "floats up" in bushing-shell 10 of bearing fixed in wall of printing section, thus bringing to minimum initial eccentricity between axes of bushing-journal and bushing-insert. Said displacement of shaft of offset cylinder is control action at engaging of printing pressure mechanism. Compression springs disengage printing-pressure mechanism when pressure in working chamber of liquid-friction beating is removed. 
     EFFECT: provision of quick action and reliability of automatic printing machine printing-pressure mechanism. 
     4 cl, 8 dwg
Patent RU-2248677-C1 (RU)
Inventor: BERLOV V V
IPC: H04L7/08
Filed: 2003-06-23
Granted: 2005-03-20
Abstract: Изобретение относится к технике цифровой связи и может использоваться для цикловой синхронизации цифровых систем передачи информации с временным уплотнением. Достигаемый технический результат - сокращение аппаратурных затрат, энергопотребления и повышение надежности и помехоустойчивости. Устройство для групповой цикловой синхронизации содержит оперативное запоминающее устройство, устройство настройки, дешифратор синхрокомбинации, фазирующее устройство, генераторное оборудование, три коммутатора, распределитель сигналов, временной анализатор и удалитель сигналов. 1 з.п. ф-лы, 3 ил.
Patent RU-2244230-C1 (RU)
Title: Cascade drier
Inventor: OSTRIKOV A N
IPC: F26B17/04
Filed: 2003-07-17
Granted: 2005-01-10
Abstract: FIELD: food industry; drying facilities. 
     SUBSTANCE: invention can be used for drying lose materials of different types, for instance, in production of boiled and dried cereals and vegetable. Novelty in proposed cascade drier containing housing with flexible perforated belt conveyor with drive is that carrying run of conveyor is made tilted and is provided with rollers installed at definite pitch. Odd rollers are installed stationary under belt, and even rollers are installed over belt for displacement in vertical plane. Even rollers are provided with protective case consisting of upper guide and end face wall, with elastic linings in place of contact with perforated belt. Cascade drier is furnished with mechanism to provide displacement of even rollers in vertical plane. 
     EFFECT: improved efficiency of drying owing to use of dense layer of product, provision of uniform drying and good quality of ready product. 
     4 dwg
Patent RU-2240362-C1 (RU)
Inventor: GALANTSEV V N
IPC: C22B23/00
Filed: 2003-07-28
Granted: 2004-11-20
Abstract: FIELD: non-ferrous metallurgy, possibly procession of sulfide concentrates containing heavy non-ferrous metals by melting in suspended state. 
     SUBSTANCE: method comprises steps of feeding into furnace for melting in suspended state disintegrated copper-nickel concentrates, fluxes, oxygen and solid reducing agent; melting them; separating products of melting by slag and matte; supplying reducing agent at melting process through charging hoppers placed in roof of furnace settler near reaction shaft; providing distribution of reducing agent on surface of melt no larger than 0.9 0f width half of settler bath from lengthwise axial line of furnace; starting supply of reducing agent when N hours are remained until termination of slag draining N = (0.8 - 0.9) L/v, where L - spacing from place of supplying reducing agent till slag outlets, v- motion speed of slag surface at draining it; interrupting supply of reducing agent simultaneously at termination of slag draining. According to invention slag of optimal content contains (%): copper, 0.302; nickel, 0.512; cobalt, 0.129, magnetite, 6.71. It provides lowered content of nickel in slag of furnace for suspended state melting by 1.4, copper - by 1.3, cobalt - by 1.4 times, Content of magnetite is lowered by 0.64 % abs. Lining of furnace and caissons are remained in working state. 
     EFFECT: increased useful life period of furnace, high degree of extraction of useful metals in product of melting - matte. 
     1 tbl, 10 ex
Patent RU-2248410-C1 (RU)
Title: Method for steel treatment before enamel coating
Inventor: JATSENKO E A
IPC: C23D3/00
Filed: 2003-08-11
Granted: 2005-03-20
Abstract: FIELD: steel enamel coating, in particular surface treatment of steel products before direct-on enamel coating. 
     SUBSTANCE: claimed method includes nickel film plating and additional copper film plating. Method of present invention makes it possible to avoid insufficient purity of deposited metal, coat embrittlement, insufficient enamel adhesive strength with steel surface, and is useful in manufacturing of enameled steel articles of various applications and multiply configuration. 
     EFFECT: method characterized by conventional metal treatment, decreased reagent consumption; coating of improves mechanical properties. 
     3 ex
Patent RU-2250494-C1 (RU)
Inventor: LEDOVSKAJA N N
IPC: G01D9/00
Filed: 2003-10-02
Granted: 2005-04-20
Abstract: Устройство может быть использовано, например, для исследования структуры потока в компрессорах, имеющих высокую частоту вращения и высокую частоту следования лопаток. Устройство содержит для каждого канала цифровой преобразователь сигнала, блок задания частоты дискретизации преобразования, блок регулирования уровня преобразования, блок перевода электрических сигналов в физические величины, блок наблюдения за преобразованными сигналами, блок точности преобразования сигнала, блок продолжительности преобразования сигнала, блок отключения неиспользуемых каналов, блок синхронизации аналоговых сигналов, блок визуализации, блок регистрации преобразованного сигнала. Устройство позволяет преобразовывать сигналы различных уровней, изменять частоту дискретизации и продолжительность преобразования, отключать неиспользуемые каналы, переводить сигналы датчиков в физические величины с учетом тарировок датчиков, наблюдать сигналы в различных шкалах, соответствующих уровням преобразованных сигналов, изменять точность записи преобразованных сигналов. 5 ил.
Patent RU-2255792-C1 (RU)
Inventor: KRASNYJ B L
IPC: C04B38/00
Filed: 2004-01-20
Granted: 2005-07-10
Abstract: FIELD: production of filters from silicon dioxide. 
     SUBSTANCE: proposed method includes mixing fraction silicon dioxide with binder containing solution of polyvinyl alcohol in water, boron-containing additive is mixed with surfactant form series of organic fatty acids and silicon dioxide sol; mixture thus obtained is introduced discretely into fraction silicon dioxide at constant mixing, charge is granulated and molded by application of vibrating oscillations; blank thus obtained is dried for obtaining transportation strength, roasted in gas medium and subjected to mechanical treatment. Articles have strength of 30-40 Mpa at content of boron elements of 4-14x10 -5 %; they are used for production of high-purity materials for fiber-optic light conduits. 
     EFFECT: enhanced efficiency. 
     8 cl, 1 tbl, 3 ex
Patent RU-2259796-C1 (RU)
Inventor: JUSHINA E A
IPC: A23L2/04
Filed: 2004-02-19
Granted: 2005-09-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves preparing cabbage; chopping and blanching with open steam at temperature of 95-105° for 8-10 min; rubbing in double rubbing machine having sieves with diameter of openings in terminating drum of 0.5 mm; mixing with salt, beet pectin, CO 2 -extract of dill, CO 2 -extract of celery pepper, CO 2 -extract of parsley, and sweet water. Components are used in the following ratio, weight parts: cabbage 1,000; salt 8.1; beet pectin 10.2; CO 2 -extract of dill 0.0051; CO 2 -extract of celery pepper 0.0051; CO 2 -extract of parsley 0.0102; sweet water in an amount sufficient for providing dry substance content of 7.4%. Method further involves homogenizing, pressurizing and sterilizing of mixture. 
     EFFECT: improved organoleptical properties of canned juice.
Patent RU-2261111-C1 (RU)
Inventor: SERGEEV V A
IPC: A61K39/295
Filed: 2004-04-08
Granted: 2005-09-27
Abstract: FIELD: veterinary science, virology. 
     SUBSTANCE: invention proposes inactivated vaccine against pneumogastroenteritis in cattle and calves. Vaccine comprises a mixture of inactivated viruses of infectious rhinotracheitis, viral diarrhea, rota-, corona-, respiratory-syncytial infection and parainfluenza-3 of cattle and adjuvant. Suspensions of viruses in the mixture are taken in the ratio = 1:1:1:1:0.5:0.5, respectively, by volume. The titer value for viruses of infectious rhinotracheitis, viral diarrhea, rotaviral and coronoviral infection = 10 7.0  - 10 8.5  TCD 50/ml  and for viruses of parainfluenza-3 and respiratory-syncytial infection = 10 6.5  - 10 7.5  TCD 50/ml . Also, invention proposes a method for prophylaxis of total pneumogastroenteritis in cattle and calves involving administrations of such vaccine. The proposed vaccine is more effective and shows enhanced immunogenicity that provides enhancing the prophylactic effect in its using. Invention can be used in animal husbandry. 
     EFFECT: improved, enhanced and valuable properties of vaccine. 
     2 cl, 4 tbl
Patent RU-2261438-C1 (RU)
Inventor: GONCHAROV I V
IPC: G01N30/02
Filed: 2004-06-07
Granted: 2005-09-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: aim of invention is estimating expectations for oil and gas of oil-source rock areas. For that aim, sampled rock is treated to isolate organic substance soluble in organic solvents, after which organic substance is chromatographed to detect 4-methyldibenzothiophene and 1-methyldibenzothiophene. When ratio of 4- to 1-isomer exceeds 0.9 rock is regarded as ripened. 
     EFFECT: increased determination reliability and rapidity. 
     2 tbl
Patent RU-2258004-C1 (RU)
Inventor: SMYSLOV I I
IPC: B29C65/18
Filed: 2004-08-12
Granted: 2005-08-10
Abstract: FIELD: plastics welding, namely manufacture of articles by butt welding of thick thermoplastic blanks with use of electrically heated welding tool. 
     SUBSTANCE: blanks are placed in such a way that their welded surfaces by means of hands of operator are rested upon jaws of vertically arranged heated slide of stationary posistor welding tool arranged on table until softening blanks. Blanks rest upon mutually opposite jaws in such a way that torque is not created in slide and by means of small effort sufficient only for removing air from space between softened ends. Then said surfaces are quickly spaced from slide and abutted for creating butt joint due to solidification at cooling. In order to realize it, blanks are shifted from slide along table desk and they are abutted while hands of operator rest upon table or slide is removed form gap between blanks and the last are mutually approached by their surfaces to be welded. Different procedures for realizing the method are offered in description of invention but welding tool always is fixed until softening welded surfaces. 
     EFFECT: possibility for making parts by welding thick blanks due to heating with use of welding tool only those surfaces of parts that are subjected to welding. 
     3 cl
Patent RU-2274700-C1 (RU)
Title: Aircraft emergency landing stage
Inventor: LOBKO PAVEL VLADIMIROVICH
IPC: B64F1/00
Filed: 2004-11-05
Granted: 2006-04-20
Abstract: FIELD: aviation, particularly to provide aircraft flight safety, namely landing stages for planes, gliders and helicopters arranged on ground or on ship deck. 
     SUBSTANCE: landing stage is provided with artificial coating formed as a number of three-dimensional foam-rubber members having thicknesses of 0.1-2 m, transversal dimensions of 0.1-2 m and longitudinal dimensions of 0.1-3 m. Some members have apparent density of 10-200 kg/m 3 . Artificial coating surface is provided with information concerning coating purpose. 
     EFFECT: reduced load applied to aircraft structure and people during aircraft emergency landing, increased fire safety during burning aircraft landing due to possibility of foam-rubber coating impregnation with water, reduced time and increased airdrop height. 
     10 cl, 3 dwg
Patent RU-2271489-C1 (RU)
Title: Seal for rotating shafts
Inventor: SHCHERBATJUK ANATOLIJ DMITRIEV
IPC: F16J15/34
Filed: 2004-11-12
Granted: 2006-03-10
Abstract: FIELD: sealing engineering. 
     SUBSTANCE: seal comprises bearing ring, axially movable sealing ring, and freely floating ring interposed between them.  The feely floating ring is made of a set of bushings with collars assembled so that to define antifriction sliding pairs in the axial and radial directions. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2275579-C1 (RU)
Title: Device for rocket launching
Inventor: KIRILENKO NIKOLAJ JAKOVLEVICH
IPC: F41F3/04
Filed: 2004-11-18
Granted: 2006-04-27
Abstract: FIELD: rocketry, in particular, devices for rocket launching. 
     SUBSTANCE: the device for rocket launching has a flow-through launching tube having the front and rear end faces and linked with the carrier.  The rear end face of the launching tube is made in the form of an oblique cut, whose plane is perpendicular to the vertical plane.  The oblique cut together with the launching tube forms an oblique-cut probe, whose largest generator is positioned underneath. 
     EFFECT: reduced gas dynamic action on the carrier. 
     2 dwg