baber/WOPTO huggingface dataset:
Patent RU-2225303-C1 (RU)
Title: Vehicle wheel braking automatic control method
Inventor: VOLKOV S V
IPC: B60T8/1761
Filed: 2002-09-26
Granted: 2004-03-10
Abstract: FIELD: mechanical engineering; brake systems of aviation equipment. SUBSTANCE: in case of wheel slipping, brake pressure rise is stopped at deceleration of wheel to value 1.5-2.5 times exceeding maximum required value of deceleration of vehicle. Invention improves operation reliability of vehicle owing to improved efficiency of braking at reduced road holding capacity of wheels owing to automatically keeping brake pressure at level close to optimum value and providing realization of brake moment at level close to value of moment of wheel-to-road adhesion. EFFECT: improved reliability in operation. 1 dwg
Patent RU-2219801-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-30
Granted: 2003-12-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture comprising bur marigold grass, corn stigma, yarrow, stinging nettle leaves and common plantain leaves; during cutting procedure, introducing citric acid, sodium lactate and preparation produced from Mortierella nigrescens micromycet biomass by predetermined process; pouring; forming; drying and packing ready product. EFFECT: improved quality of jelly marmalade owing to the use of substances with wider range of vitamin activity.
Patent RU-2228676-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-14
Granted: 2004-05-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment of tobacco and preparing it for storage. In order to exclude necessity of preparing pure substances possessing immunostimulating activity, treatment of tobacco is carried out with immunostimulating agent, which is a preparation obtained from biomass of micromycet Mortierella exigua according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology of treating tobacco and preparing it for storage.
Patent RU-2230185-C1 (RU)
Inventor: KJU N G
IPC: E21C37/04
Filed: 2002-11-05
Granted: 2004-06-10
Abstract: FIELD: mining industry. SUBSTANCE: device has pipe, assembly for rotating pipe relatively to stay element, system for force-pumping fluid into the pipe, stay element placed at the end of pipe and made in form of twisted spring with coils contacting with each other. One end of spring is in immovable connection to the pipe. Portion of spring coils has diameter greater than diameter of the well. EFFECT: increased reliability of device due to simplified construction. 5 cl, 2 dwg
Patent RU-2223293-C1 (RU)
Inventor: ABRAMOV JU B
IPC: C09J5/00
Filed: 2002-11-06
Granted: 2004-02-10
Abstract: Изобретение относится к способам склеивания деталей, а именно к способам вклеивания заглушек в сквозные каналы деталей, преимущественно из состава пороховых и пиротехнических устройств, и приспособлениям, применяемым при этом. Способ включает подготовку склеиваемых поверхностей заглушки и сквозного канала детали с их обезжириванием, установку заглушки на оправку приспособления перед обезжириванием ее поверхности склеивания, нанесение клея на поверхность склеивания заглушки, выдержку на открытом воздухе. Деталь после обезжиривания поверхности склеивания ее сквозного канала и заглушку до обезжиривания ее поверхности склеивания устанавливают в приспособление соосно друг другу склеиваемыми поверхностями. При этом деталь располагают над заглушкой, надевая ее сквозным каналом на соосный оправке стержень. Торцом стержня заглушку поджимают к оправке, совместно с которой ее поворачивают при обезжиривании и склеивании. Поджатие заглушки и сквозного канала детали по поверхностям их склеивания с одновременной фиксацией их относительно друг друга производят перемещением детали по стержню и оправке к заглушке. Затем осуществляют отверждение или затвердевание клея и контроль качества клеевого соединения. Приспособление для осуществления способа содержит корпус с отверстием и оправку, повторяющую сквозной канал склеиваемой детали со стороны вклеивания в него заглушки. Оправка установлена одним концом в отверстие корпуса вертикально с продольным упором и возможностью поворота и имеет на верхнем торце посадочное место для заглушки. Корпус выполнен [-образной формы. Расстояние между выступами корпуса больше двух длин детали вдоль сквозного канала в ней и глубины вклеивания заглушки в ее сквозной канал со стороны оправки. В выступах корпуса выполнены соосные сквозные отверстия. В отверстии нижнего выступа размещена оправка, отстоящая от него торцом с посадочным местом для заглушки на расстоянии, большем, чем глубина вклеивания заглушки в сквозной канал детали. В отверстии верхнего выступа установлен стержень с возможностью принудительного возвратно-поступательного перемещения с ходом от обращенного к нему торца оправки, большим, чем длина детали вдоль сквозного канала в ней. Поперечное сечение стержня выполнено повторяющим поперечное сечение расходной части сквозного канала детали с учетом их ходовой посадки друг в друге. Форма торца стержня, обращенного к оправке, выполнена повторяющей форму дна заглушки, устанавливаемой на оправку. Второй конец стержня выполнен выступающим из корпуса вверх и снабжен ручкой для его принудительного перемещения. Приспособление снабжено фиксаторами, стопорящими стержень и надеваемую на него сквозным каналом деталь в их наиболее удаленных от оправки положениях. Изобретение позволяет повысить производительность, снизить влияние человеческого фактора на качество вклеивания и обеспечить качественное вклеивание заглушек в гладкие части сквозных каналов. 2 с. и 5 з.п. ф-лы, 7 ил.
Patent RU-2238297-C1 (RU)
Inventor: IPPOLITOV V V
IPC: C09K8/36
Filed: 2003-04-29
Granted: 2004-10-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to drilling fluids on mixed water-hydrocarbon base with hydrophobic properties. Drilling fluid according to invention contains 44.8-58.1% of aqueous polymer-clay fluid, 30.1-40.0% of diesel fuel or petroleum, and 11.0-21.3% of emulsifier-stabilizer, which is 20% aqueous solution of pitch-origin carbolignosulfonate composed of, wt %: low-grade lignosulfonates 15.0-17.0, tall pitch 58.0-61.0, caustic soda 5.0-6.0, carboxymethylcellulose with degree of polymerization 700 and degree of substitution 85 - 18.0-20.0, water - the balance. Aqueous polymer-clay fluid is characterized by density 1180-1200 kg/m 3  and filtration 2.0-2.5 cm 3 /30min. In a method of preparing hydrophobic emulsion drilling fluid comprising uniformly adding water, clay, polymer, and emulsifier-stabilizer to diesel fuel or petroleum at vigorous stirring until required values of technological parameters are obtained, pitch-origin carbolignosulfonate solution and aqueous polymer-clay fluid are added simultaneously. 
     EFFECT: enabled preparation of stable transition-type emulsion characterized by minimum filtration under thermobaric conditions and rheological parameters and viscosity controllable within a wide temperature range. 
     3 cl, 5 tbl
Patent RU-2237864-C1 (RU)
Inventor: VOJTSEKHOVSKIJ V A
IPC: G01B9/02
Filed: 2003-06-04
Granted: 2004-10-10
Abstract: FIELD: measurement technology; scaling transformation of linear displacements. 
     SUBSTANCE: proposed transducer has coaxial case, driving and driven sections, diaphragms for connecting driving section to driven one and the latter to case, all disposed in parallel planes and differing in their stiffness. Transducer also has diaphragm for connecting driving section to case which is parallel and equal in size and stiffness to diaphragm used for connecting driven section; diaphragm interconnecting driving and driven sections is placed between diaphragms connecting driving and driven sections to case. Driving and driven sections are mounted in case. Diaphragms connecting driving and driven sections to case may be also of different stiffness but higher than that of diaphragm interconnecting driving and driven sections. 
     EFFECT: enlarged functional capabilities, simplified design, reduced size. 
     1 cl, 1 dwg
Patent RU-2241960-C1 (RU)
Inventor: KOCHERGIN I A
IPC: G01F1/32
Filed: 2003-07-21
Granted: 2004-12-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: converter has flow body composed by vortex-generating plate and pin. Piezoelectric element is mounted into rod and is protected with two membranes from chemical aggression of medium. Piezoelectric element has four electrodes all of which are similarly electrically isolated. Electrodes are electrically connected in pairs. Wires of each pair are connected to electronic module. Two slots are made on the opposite faces of rod in opposition to any pair of cress-crossed electrodes. 
     EFFECT: improved thermal stability of converter. 
     3 dwg
Patent RU-2260552-C1 (RU)
Inventor: LEVCHENKO E L
IPC: B65G69/20
Filed: 2004-01-09
Granted: 2005-09-20
Abstract: FIELD: unloading high-viscous and high-solidifying products from storage and transportation reservoirs. 
     SUBSTANCE: proposed method includes initial cycle of withdrawing mixture of cold product with warmed-up product from bottom portion of reservoir. Warmed-up product is taken from additional starting reservoir. Heated product is returned to reservoir through two pipe lines: one pipe line is used for delivery of heated product to bottom portion of reservoir and other pipe line is used for delivery of product to upper portion of reservoir on surface of cold product. At attaining the required mode delivery of heated product to upper portion of reservoir is started simultaneously with delivery of product to bottom portion of reservoir. Device proposed for realization of this method includes suction pipe line, starting reservoir, pump, heat exchanger, delivery pipe line where regulating valves are fitted and control system equipped with pressure sensor mounted at pump inlet and temperature sensor mounted at heat exchanger inlet. 
     EFFECT: continuous withdrawal of cold product from bottom portion of reservoir due to continuous delivery of heated product to bottom portion of reservoir throughout the entire warming-up process. 
     8 cl, 2 dwg
Patent RU-2256136-C1 (RU)
Inventor: TROFIMOV V I
IPC: F28C1/00
Filed: 2004-02-03
Granted: 2005-07-10
Abstract: FIELD: heat exchange apparatus; water cooling towers; power engineering and manufacture of building materials. 
     SUBSTANCE: proposed cooling tower includes tower proper with multi-section swirling unit in form of curvilinear guide members and water supply pipe line. Curvilinear guide members are discrete and varying in direction; at the end of each guide member in its lower part there is sill for dividing the flows; on the external side, device is provided with chutes having spraying and overfilling units. Upper part of each chute has port connected with sill and lower part has perforated plate which is connected with guide member; spraying unit is located in upper part of pipe line. 
     EFFECT: enhanced efficiency of heat exchange. 
     5 dwg
Patent RU-2270045-C1 (RU)
Title: Method for applying photon-capturing tumor therapy
Inventor: KHOKHLOV VJACHESLAV FEDOROVICH
IPC: A61N5/10
Filed: 2004-06-24
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing means containing heavy elements into tumor and expose it to X-ray radiation. A heavy chemical element having number of 53, 55-83 is used. The means contains one or several of said elements with additional ligand introduced as iminodiacetic acid or its derivatives or crownethers or porphyrins and a water-soluble polymer. The means is introduced in systemic or direct way into tumor with following X-ray irradiation of power of 10-200 keV being applied. 
     EFFECT: increased photon therapy dose concentrated in tumor tissue with concurrently reduced radiation exposure upon the unaffected tissues. 
     4 cl, 4 dwg, 6 tbl
Patent RU-2266940-C1 (RU)
Inventor: OGANDZHANJAN B G
IPC: C09J115/02
Filed: 2004-09-10
Granted: 2005-12-27
Abstract: FIELD: application of adhesive underlayers (adhesive primers) on base of chlorine-containing rubbers on base of  natural isoprene, butadiene, butadiene nitrile, styrene-butadiene, chloroprene and butyl rubber to metal in the course of vulcanization; manufacture of rubber metal articles for automobile industry. 
     SUBSTANCE: proposed adhesive underlayer includes chlorinated natural rubber, fillers, stabilizer, solvent, phenol resin, resol-type  phenol formaldehyde resin, wetting agent and urotropin. Used as solvent is mixture of xylol with methyl isobutyl ketone. 
     EFFECT: enhanced strength of attachment of rubber to metals; enhanced corrosion resistance; low cost of product; absence of toxic solvents. 
     3 tbl
Patent RU-2264279-C1 (RU)
Inventor: ANIKIN V N
IPC: C22B7/00
Filed: 2004-11-09
Granted: 2005-11-20
Abstract: FIELD: powder metallurgy, namely production of powders of waste hard alloys. 
     SUBSTANCE: method comprises steps of subjecting hard-alloy scrap to heat treatment for producing sintered conglomerates; preliminarily crushing conglomerates by fragments and performing further crushing and wet grinding of them. Increased tensile strength of hard-alloy products is provided in the result of limited growth of carbide grains at sintering stage due to taking away excess carbon and lowered frangibility of binder. Crushing of fragments of sintered conglomerate and wet grinding of them are realized at presence of iron carbamide taken in quantity 0.3 - 1.0 mass %. 
     EFFECT: improved strength of products. 
     1 tbl, 1 ex
Patent RU-2280042-C1 (RU)
IPC: C08F4/36
Filed: 2004-12-27
Granted: 2006-07-20
Abstract: FIELD: petrochemical industry; rubber industry; methods of preparation of the commodity forms of the peroxide initiators. 
     SUBSTANCE: the invention is pertaining to the method of preparation of the commodity forms of the peroxide initiators, which are used in the processes of vulcanization of the caoutchouc and destruction of the polyolefins. The method provides for distribution of the organic peroxide in the inert filler at the temperature not exceeding 20°C for 10-40 minutes within one stage in the centrifugal paddle blade-type mixing machine supplied with the blades and the desaggregator with the frequency of their rotation up to 1500 rpm, with the simultaneous comminution of the organic peroxide. As a rule, the organic peroxide and the inert filler are introduced in the centrifugal paddle blade-type mixing machine simultaneously. The method ensures reduction of the temperature of the process, its duration and power consumption, production of the commodity forms of the peroxide initiators with any mass share of the organic peroxide. 
     EFFECT: the invention ensures reduction of the process temperature, its duration and power consumption, production of the commodity forms of the peroxide initiators with any mass share of the organic peroxide. 
     2 cl, 1 dwg, 6 ex
Patent RU-2269711-C1 (RU)
Inventor: MUKHAMETDINOV KHARIS KAS JANOV
IPC: F16L1/028
Filed: 2005-03-18
Granted: 2006-02-10
Abstract: Изобретение относится к строительству и используется при прокладке подземных магистральных трубопроводов, плавающих в обводненной траншее трубопроводов, а также при прокладке трубопроводов на болоте. Отрывают траншею, укладывают на ее дно трубопровод, с расчетным шагом навешивают на него балластирующие устройства посредством грузоподъемного средства. В качестве балластирующих устройств используют бескаркасные навесные балластирующие устройства (НБУ), предварительно перед балластировкой грузоподъемное средство снабжают инвентарным устройством (ИУ), на фиксаторы которого посредством грузоподъемных петель осуществляют навеску НБУ, размещают над трубопроводом ИУ с опиранием его на бермы траншеи, центрируют ИУ по верхней образующей трубопровода, а после заполнения указанных НБУ грунтом устанавливают их на трубопровод для чего освобождают фиксаторы ИУ от грузоподъемных петель НБУ с последующей засыпкой траншеи грунтом. Повышает надежность балластировки трубопровода. 3 н. и 34 з.п. ф-лы, 4 ил.
Patent RU-2284909-C1 (RU)
Inventor: VESHCHEV ALEKSANDR ALEKSANDROV
IPC: B29B17/02
Filed: 2005-05-25
Granted: 2006-10-10
Abstract: FIELD: recycling of worn-out and reject tyres. 
     SUBSTANCE: proposed knife for cutting tyres into pieces contains at least two blades made in form of coaxially arranged parts of cylindrical shells of different diameter.  Blade or blades of larger diameter are made with diameter equal to 0.98-0.99 of inner diameter of tire tread band.  Blade or blades of smaller diameter are made with diameter equal to 1.1-1.15 of larger diameter of tire bead ring.  Cutting edge of blade or blades of larger diameter is made on larger diameter surface of blade or blades.  Cutting edge of blade or blades of smaller diameter is made on smaller diameter surface of blade or blades.  Length of cutting edges of blades is not less than 0.51 of length of circumferences of which blades are arranged. 
     EFFECT: provision of two-fold increasing of cutting force with resulting facilitated process of cutting and reduced power consumption. 
     6 dwg
Patent RU-2279961-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23P6/00
Filed: 2005-07-12
Granted: 2006-07-20
Abstract: FIELD: devices for restoration and hardening of metal inner surfaces of holes of parts. 
     SUBSTANCE: proposed device has mandrel, two deforming tools which are diametrically opposite and are secured on plungers located radially, waveguide and striker located along central longitudinal axis of mandrel. Striker is used for acting on waveguide for transmission of periodic pulse load. Mounted on each plunger is helical cylindrical compression spring for normal application of static load to surface being treated. Waveguide has taper surface which is engageable with free end faces of plungers. Free end face of waveguide is provided with helical cylindrical compression spring. Deforming tools are changeable; one of them is made in form of wedge at acute angle for obtaining acute vertex macro-projections and other tool has smooth cylindrical surface at radius equal to radius of holes being treated for forming embossed surface. 
     EFFECT: extended functional capabilities. 
     6 dwg, 1 ex
Patent RU-2299790-C1 (RU)
Inventor: MARTSYNKOVS KIJ VASYL SIGIZMUN
IPC: F16C33/04
Filed: 2005-11-29
Granted: 2007-05-27
Abstract: FIELD: electrophysical and electrochemical treatment processes such as electric erosion alloying processes used for treating surfaces of inserts of sliding bearing assemblies. 
     SUBSTANCE: method comprises steps of successively applying onto working surfaces of inserts by electric -erosion alloying with use of tool-electrode electric -erosion coating of silver at pulse energy 0.01 -0.5 J; electric erosion coating of copper at pulse energy 0.01 - 0.5 J; electric erosion coating of tin-base babbitt at pulse energy 0.01 - 0.06 J for applying combination  electric-erosion coating. 
     EFFECT: enhanced quality of inserts, improved carrying and loading capability, operational reliability,  increased useful time period of inserts, lowered labor consumption for making them. 
     6 cl, 2 dwg
Patent RU-2301849-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: D01D5/06
Filed: 2005-12-15
Granted: 2007-06-27
Abstract: FIELD: textile and chemical industry, in particular, noise absorbing guards for spinning machines. 
     SUBSTANCE: spinning machine for viscose textile threads comprises set of spinning equipment, space formed under capsule, encapsulating shields, permanent and enhanced suction air pipes. Each of encapsulation shields has carcass formed as parallelepiped defined by front and rear panel walls, each of which being made U-shaped. Slit-type perforation is provided on front wall, with perforation coefficient being accepted as equal to or exceeding 0.25. Panel walls are secured to one another by means of vibration damping covers. Sound absorbing material of sound absorbing member is made in the form of plate from basalt-base mineral wool, or mineral wool, or basalt wool, or glass wool faced with glass felt, or foamed polymer such as polyethylene or polypropylene. Sound absorbing member is faced over the entire surface thereof with acoustically transmitting material. 
     EFFECT: increased sound volume reducing efficiency and enhanced capacity of spinning machine. 
     4 cl, 3 dwg
Patent RU-2308258-C1 (RU)
Inventor: KULAKOV ANATOLIJ ALEKSEEVICH
IPC: A61K6/00
Filed: 2006-02-03
Granted: 2007-10-20
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: the present innovation deals with local anesthesia in stomatological practice in case of instrumental interferences during treating teeth and gums or for the purpose of diagnostics. Composition for local anesthesia contains lidocaine hydrochloride, nipagin as a conservant together with nipasol or chlorobutanol hydrate and water; additionally, it contains sodium alginate, polyethylenoxide-400 and polyethylenoxide-1500, components should be taken at a certain quantitative content. The suggested composition for local anesthesia enhances and prolongs anesthetic effect and increases adhesive properties. 
     EFFECT: higher efficiency. 
     2 cl, 2 ex
Patent RU-2307462-C1 (RU)
Title: Устройство для питания импульсных ламп
Inventor: BARKOV VALERIJ PAVLOVICH
IPC: H03K3/53
Filed: 2006-02-20
Granted: 2007-09-27
Abstract: Изобретение относится к области импульсной техники и может быть использовано при создании источников питания импульсных ламп оптических квантовых генераторов. Устройство для питания импульсных ламп содержит источник питания, лампу импульсную и трансформатор поджига, а также первый, второй, третий и четвертый тиристоры, первый и второй дроссели, первый и второй конденсаторы. Последовательно соединенные первый дроссель, первый тиристор и первый конденсатор подключены параллельно источнику питания. Соединенные второй тиристор и второй конденсатор подключены параллельно первому тиристору и первому конденсатору. Последовательно соединенные третий тиристор и второй дроссель включены параллельно второму конденсатору. Четвертый тиристор и установленные последовательно с ним вторичная обмотка трансформатора поджига и импульсная лампа подключены параллельно первому конденсатору и второму дросселю. Технический результат - повышение эффективности использования устройства для питания импульсных ламп ОКГ. 2 з.п. ф-лы, 3 ил.
Patent RU-2316668-C1 (RU)
Inventor: VERKHOLOMOV VJACHESLAV KIRILLO
IPC: F02K7/18
Filed: 2006-05-05
Granted: 2008-02-10
Abstract: Способ отсечки и регулирования тяги прямоточных воздушно-реактивных двигателей на твердом топливе заключается в том, что в зону циркуляционного течения со стабилизированным пламенем, образующуюся за стабилизатором пламени, осуществляют подачу инертного газа. Инертный газ подают в виде кольцевой струи между поступающим через отверстие стабилизатора пламени воздушным потоком и стабилизированным пламенем или в виде совокупности струй между поступающим через отверстие стабилизатора пламени воздушным потоком и стабилизированным пламенем. Устройство для отсечки и регулирования тяги прямоточных воздушно-реактивных двигателей на твердом топливе содержит стабилизатор пламени, кольцевой коллектор с кольцевым каналом и трубопроводом для подачи инертного газа, воспламенительное устройство. Стабилизатор пламени выполнен полым и в его полости размещен коллектор. Устройство содержит, по меньшей мере, два воспламенительных устройства. Стенки кольцевого канала примыкают к нижней стенке полости стабилизатора пламени, а воспламенительные устройства размещены в полости стабилизатора пламени. Нижняя стенка стабилизатора пламени образует стенку кольцевого канала. При втором варианте выход кольцевого канала снабжен кольцевым элементом, имеющим отверстия, образующие совокупность струй. Изобретение позволяет осуществлять отсечку и регулирование тяги с существенно меньшими расходами инертного газа. 4 н. и 2 з.п. ф-лы, 7 ил.