baber/WOPTO huggingface dataset:
Patent RU-2261585-C1 (RU)
Inventor: SHCHERBINA V I
IPC: B30B11/18
Filed: 2004-03-09
Granted: 2005-10-10
Abstract: FIELD: agricultural engineering, in particular, feed pelletizing and briquetting equipment. 
     SUBSTANCE: gear-type press has two similar toothed gears with pressing channels in slots. Pressing channels are arranged between teeth at an angle to radial direction of axis of symmetry of slot. Said angle is selected so as to ensure coincidence of compression force and displacement of material in pressing channel. 
     EFFECT: reduced consumption of power for feed pelletizing process. 
     1 dwg
Patent RU-2253649-C1 (RU)
Title: Industrial-grade resorcinol purification process
Inventor: IPPOLITOV E G
IPC: C07C39/08
Filed: 2004-05-17
Granted: 2005-06-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: purification of industrial-grade resorcinol mainly comprises removal of phenol by way of disintegrating product at 40-60°C in inert gas or air flow to particle size 0.01-0.1 mm. Depending on pollution and content of phenol in starting resorcinol, disintegration is preceded by extraction of resorcinol with alcohol or ketone, or ether, or water, after which resorcinol is dried in inert gas flow at 20-40°C. Purified product has melting point 110°C and is characterized by phenol level not exceeding 0.001 wt %. 
     EFFECT: improved quality of product and simplified purification process. 
     2 cl, 2 ex
Patent RU-2271977-C1 (RU)
Title: Loop moving apparatus
Inventor: ZAMES JORG
IPC: A22C15/00
Filed: 2004-07-15
Granted: 2006-03-20
Abstract: FIELD: food engineering, in particular, equipment for receiving and moving of loops fastened to articles, more particular, sausage packages. 
     SUBSTANCE: apparatus has loop feeding device, receiving device with front end curved at an angle, finger equipped with contact surface and located for displacement between first position for putting onto loop fed, wherein contact surface comes into contact with front end of receiving device, and second position remote from front end of receiving device, and finger drive. Stop for preventing from cranking is provided on portion of front end of receiving device. Contact surface of finger is equipped with means for centering of receiving device so as to prevent the latter from abutting against said stop when finger is in its first position. 
     EFFECT: simplified arrangement and enhanced reliability in transporting articles without damaging thereof. 
     12 cl, 5 dwg
Patent RU-2263872-C1 (RU)
Inventor: FEDOROV G V
IPC: F42B3/12
Filed: 2004-09-17
Granted: 2005-11-10
Abstract: FIELD: production of an electric means of initiation. 
     SUBSTANCE: the invention is pertaining to the electric means of initiation and may be used in a means of ignition of the powder and pyrotechnic charges of fireworks and a means of fire fighting automatics. On a skeleton made out of a foil-clad glass fiber laminate using the method of optical lithography and a selective etching there are the copper inner electrodes with the metallized through holes. On the side of the skeleton a fuse head is soldered, and on the other side there are outside electrodes soldered in the metallized through holes. The fuse head is spaced from a butt of the skeleton by (0.l-0.3)L, where L is a length of the skeleton. The explosive charge with a binding agent is applied on the both legs of a hackberry on a length (O, 3-O, 5) L. The whole surface of the charge is phlegmatized, i.e. is coated with an armoring layer of a varnish or a compound. The technical result consists in an increased reliability of a product and a decreased blasting effect of the charge actuation. 
     EFFECT: the invention ensures an increased reliability of a product and a decreased blasting effect of the charge actuation. 
     2 dwg
Patent RU-2282082-C1 (RU)
Inventor: GORLATOV ARKADIJ SPIRIDONOVICH
IPC: F16H21/08
Filed: 2005-03-21
Granted: 2006-08-20
Abstract: FIELD: mechanization of processes, in particular, transfer of products from one position to another position. 
     SUBSTANCE: mechanism with standing of outside link has crank handle joined to outside link performing progressive motion, and column. Outside link is made in the form of table furnished with flexible power member and vertical panel with slot for connection to crank handle. Table is mounted on immovable guides fixed on supports with threaded couplings. Panel is attached to table lower surface. Center of revolution of crank handle lies on straight line coinciding with lower edge of panel. Flexible power member is made in the form of extension spring which is attached with its one end to panel side and with its other end to immovable rod rigidly fixed on cross-piece of immovable guides. When table is in position at the initial stage of working stroke, spring is compressed, and when in position at termination of working stroke, spring is extended. Guides are provided with stops for fixing said table during standing thereof before beginning of working stroke. 
     EFFECT: simplified construction and enhanced reliability in operation. 
     9 cl, 4 dwg
Patent RU-2285931-C1 (RU)
Inventor: SMIRNOV BORIS MIKHAJLOVICH
IPC: G01P3/42
Filed: 2005-04-22
Granted: 2006-10-20
Abstract: FIELD: engineering of measuring equipment, possible use in magnetic navigation for determining angular positions of automatic underwater, water-based and airborne machines, in oil industry geophysics for determining angular position of drilling well. 
     SUBSTANCE: device for determining angular position of a moving object consists of three-component magnetometer, including magneto-sensitive indicator, two three-component accelerometers, registration block, computing device, inertial device and inductance coil, positioned on moving object and connected between each other appropriately. 
     EFFECT: prevented influence of accelerations of object, provided for by unevenness of progressive movement and change of direction of object movement, on error of determining of angular position of aforementioned object, resulting in increased precision when determining angular position of a moving object. 
     2 cl, 1 dwg
Patent RU-2290704-C1 (RU)
Inventor: IONOV ALEKSEJ VLADIMIROVICH
IPC: G10K11/16
Filed: 2005-05-05
Granted: 2006-12-27
Abstract: FIELD: hydro-acoustics, namely, engineering of means for hydro-acoustic protection of structures operated in water environment. 
     SUBSTANCE: hydro-acoustic protection device consists of metallic base and pressed rubber plates mounted on its outside forming hydro-acoustic cover, made of external solid layer and co-vulcanized to it and positioned below aforementioned solid layer and metallic base of peripheral layer with air hollows in form of cones, cross-section of which expands towards aforementioned metallic base and which are hermetically sealed on one side by aforementioned solid layer, and on other side - by metallic base. Plates of hydro-acoustic cover are made of rubber mixtures on basis of butadiene-nitrile rubbers with paraffin emulsifier. 
     EFFECT: improved ecological safety of environment, during production of hydro-acoustic protection devices without replacement of available expensive technological accessories and equipment, used during manufacture of devices and during mounting, with maximal possible degree of preservation of whole complex of their technological, acoustic and operation properties. 
     1 dwg
Patent RU-2293909-C1 (RU)
Title: Device for determining cleaning and diagnosis arrangements in pipeline
Inventor: ZHERLITSYN ALEKSEJ GRIGOR EVIC
IPC: F17D5/00
Filed: 2005-06-21
Granted: 2007-02-20
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: device comprises pressure-tight tank provided with the signal emitter and signal receiver and arranged above the pipeline.  The output of the signal receiver is connected with the input of the device for control and indication through the signal converter.  The signal emitter has the pickup of radioactive radiation.  The capsule is made of two compartments separated by a movable baffle.  The first compartment of the capsule is filled with a radioactive agent, a source of alpha-radiation, and the second compartment of the capsule receives the target made of a material with high energy neutron exit under the action of alpha-radiation. 
     EFFECT: simplified structure and enhanced reliability. 
     1 cl, 3 dwg
Patent RU-2295089-C1 (RU)
Title: Sound-proofing guard
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16P1/02
Filed: 2005-12-15
Granted: 2007-03-10
Abstract: FIELD: safety devices for reduction of noise level of machines and equipment. 
     SUBSTANCE: proposed sound-proofing guard includes casing mounted on vibration-insulating support which is made in form of box-shaped framework with sound-absorbing material laid between its walls. Box-shaped framework may be either solid or built-up of noise-absorbing components inscribed in its contour. Noise-absorbing components consist of front wall with slotted perforations and rear wall. Walls are made from stainless steel or zinc-plated sheet, 0.7 mm thick with polymer protective decorative coat, type PURAL, 50 mcm thick or POLYESTER, 25 mcm thick; it may be also made from aluminum sheets, 1.0 mm thick provided with coat, 25 mcm thick. Ratio of framework height h to its width b is optimal: h/b=1.0-2.0 and ratio of thickness s' of assembled framework to its width is optimal: s'/b=0.1-0.15; ratio of thickness s of sound-absorbing material to thickness s' of assembled framework is optimal: s/s'=0.4-1.0; coefficient of perforation of front wall is equal to or more than 0.25. 
     EFFECT: enhanced efficiency of noise suppression. 
     7 cl, 5 dwg
Patent RU-2301238-C1 (RU)
Inventor: BARABASH DMITRIJ EVGEN EVICH
IPC: C08L67/06
Filed: 2005-12-19
Granted: 2007-06-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention provides polymer composition for sealing functional joints  of aerodrome and road cement-concrete carpets subjected to important loading effects and temperature fluctuations. Composition contains, wt %: unsaturated polyether composition having reactive terminal hydroxyl groups as polymeric binder 56-58, liquid tolylene diisocyanate as curing agent 7-9, dibutyl phthalate as plasticizer 0.8-1, ground marble calcite as filler 26-28, agidol-21 antioxidant 1-2, burnt lime as antipore agent 1.5-2, industrial-grade vaseline or lithol 1-2, and drying catalyst (SZh1P-35) 1.4-1.5, proposed composition containing no organic solvents. 
     EFFECT: improved performance characteristics of composition and reduced cost. 
     2 tbl, 4 ex
Patent RU-2308112-C1 (RU)
Inventor: SHCHERBAKOV IGOR VLADIMIROVICH
IPC: B32B15/04
Filed: 2005-12-26
Granted: 2007-10-10
Abstract: FIELD: electrical engineering; laminated film electrodes for electrolytic capacitors characterized in specific composition and physical structure. 
     SUBSTANCE: proposed multilayer anode film for electrolytic capacitors has physically activated developed-surface current-conductive substrate and oxide plating with inclusions of porous metal, primarily aluminum. Novelty is that barrier metal plating is made in the form of conformal layer of electrochemically active aluminum that has variable volumetric porosity ranging between micrometers and nanometers and coupled with substrate surface by means of heterojunction in the form of nano-structured composition of substrate material and evaporated barrier metal at diffusion inspired by inert and chemically activated gas ions. 
     EFFECT: enhanced stability of anode film electrical characteristics due to barrier properties of heterojunction. 
     1 cl, 3 dwg, 3 ex
Patent RU-2312774-C1 (RU)
Inventor: DUNIMAN SERGEJ VIKTOROVICH
IPC: B60J3/02
Filed: 2006-02-16
Granted: 2007-12-20
Abstract: FIELD: transport engineering; sun and light visors. 
     SUBSTANCE: invention relates to devices protecting driver's eyes from sun rays light from on-coming vehicles on the road and at parking.  Proposed visor contains extensible plate and body.  Plate is made flexible for fitting in body in folded state and keeping its form, when being extended from body.  Visor has drive roller to extend flexible plate from body into vehicle saloon and retract it back into body.  Flexible plate is made of special-shape material 6 or is made of double-layer material 7 with reinforcement convex strips between layers. 
     EFFECT: improved safety on the road. 
     8 cl, 2 dwg
Patent RU-2310770-C1 (RU)
Inventor: BRIND ALEKSANDR VLADIMIROVICH
IPC: F02M31/02
Filed: 2006-02-28
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to proposed metod of ignition of working mixture, air gets into engine combustion chamber at suction stroke at delivery of fuel charge into intake manifold or directly into cylinder with subsequent compression of working mixture at compression stroke and ignition at end of compression stroke.  Ignition is provided by injection of some amount of igniting charge heated to self-ignition temperature directly in injection nozzle into combustion chamber.  Said ignition charge gets self-ignited getting into oxygen-containing medium of fuel.  Ignition of igniting charge in combustion chamber provides reliable ignition of working mixtures and complete combustion of main fuel charge in closed space of combustion chamber at excess of oxygen.  Pressure of igniting charge is built by high-pressure pump installed directly before igniting charge injection nozzles.  Intake duct has air throttling system which provides complete filling of engine cylinder with gas charge.  Control of amount of fuel delivered into combustion chamber irrespective of amount of suction air is provided.  Only maximum amount of fuel delivered into combustion chamber is limited by signal of oxygen sensor installed in exhaust manifold.  Igniting charge injection nozzle contains electrically operated value delivering fuel into combustion chamber.  Heating element arranged in zone of valve shutoff needle serves to heat igniting charge of fuel to self-ignition temperature in oxygen-containing medium.  Temperature sensor installed in zone of heating element provides optimum heating conditions. 
     EFFECT: improved economy of engine, no adverse effect on environment, improved conditions of starting at low temperatures. 
     8 cl, 1 dwg
Patent RU-2306047-C1 (RU)
Title: Способ производства табака с повышенной заполняющей способностью
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/00
Filed: 2006-03-24
Granted: 2007-09-20
Abstract: Способ предусматривает экстрагирование смеси сухой цитрусовой выжимки и мускатного ореха неполярным сжиженным газом с отделением мисцеллы. Резаный табак увлажняют и пропитывают отделенной мисцеллой с одновременным повышением давления. Сбрасывают давление до атмосферного и осуществляют сушку с получением целевого продукта. Техническим результатом является упрощение технологии за счет совмещения операций увеличения объема и ароматизации табака.
Patent RU-2306145-C1 (RU)
Title: Preparation for treating chronic prostatitis
Inventor: BEJDIK OLEG VIKTOROVICH
IPC: A61K36/185
Filed: 2006-03-28
Granted: 2007-09-20
Abstract: FIELD: medicine, urology. 
     SUBSTANCE: it has been suggested to apply medicinal mixture that includes 50 mg caripazym enzymatic preparation, 5 mg hydrocortisone and 2 ml 20%-Dimexid solution as a calculus-destructing preparation being introduced due to rectal electrophoresis in patients in case of chronic calculosis prostatitis. After the course of therapy conducted previously US-detected rounded prostatic formations were not determined or their size was decreased by more than 50%, prostatic size achieved the norm and reproductive function was improved. 
     EFFECT: higher efficiency of therapy. 
     3 ex, 1 tbl
Patent RU-2311344-C1 (RU)
Inventor: KOVALEV VASILIJ NIKOLAEVICH
IPC: C01C1/00
Filed: 2006-03-30
Granted: 2007-11-27
Abstract: FIELD: inorganic materials production processes. 
     SUBSTANCE: invention relates to production of porous granulated ammonium nitrate suitable in production of explosives. According to first embodiment, process comprises preparing ammonium nitrate solution, adding conditioning agent, magnesium and/or calcium nitrates, to 1.8% on the weight of anhydrous product, concentration of product to state of melt, and adding pore-forming additive thereto followed by granulation. Pore-forming additive is aqueous solution containing ammonium nitrate (49-53%) and urea (22-28%) as base components and gas-generating additive (4-11%), in particular mixture of 22.22-31.82% ammonium carbamate, 33.33-50% ammonium formate, and 25.0-44.4% ammonium carbonate. Pore-forming additive is introduced in amount 0.075 to 0.5% at temperature 15-40°C. Processes according to embodiments 2-4 employ following two-component mixtures as gas-generating additive: ammonium carbamate/ammonium formate, ammonium carbamate/ammonium carbonate, and ammonium formate/ammonium carbonate, respectively, while concentration of gas-generating additive in Pore-forming additive is 5-14% (emb.2), 8-22% (emb.3), and 7-18% (emb.4). 
     EFFECT: improved qualitative characteristics of product due to controlled gas release rate. 
     4 cl, 2 tbl, 8 ex
Patent RU-2315054-C1 (RU)
Title: Способ совместного получения 3-этил-3-алюминадицикло[01,5]-нонана, 3,4-ди(5-гексенил)-1-этилалюминациклопентана и 3,12-диэтил-3,12-диалюминатрицикло[01,5.010,14]октадекана
IPC: C07F5/06
Filed: 2006-05-06
Granted: 2008-01-20
Abstract: Предлагаемое изобретение относится к способам получения новых алюминийорганических соединений и может найти применение в тонком органическом и металлоорганическом синтезе. Предлагаемый способ осуществляется взаимодействием 1,7-октадиена с этилалюминийдихлоридом EtAlCl 2  и металлическим Mg в присутствии катализатора Cp 2 ZrCl 2  в количестве 10-14 мол.% по отношению к 1,7-октадиену в атмосфере аргона в течение 8-12 часов в тетрагидрофуране. Время реакции 8-12 часов. Общий выход целевых продуктов 69-85%. Технический результат - предложенный способ позволяет получить соединения формул 1, 2 и 3, синтез которых в литературе не описан. 1 табл.
Patent RU-2315715-C1 (RU)
Title: Способ получения сульфата алюминия
IPC: C01F7/74
Filed: 2006-06-21
Granted: 2008-01-27
Abstract: Изобретение относится к технологии получения сульфата алюминия, который используют в качестве коагулянта при очистке хозяйственно-питьевых, промышленных и сточных вод, в промышленных и технологических процессах, и может быть использовано на предприятиях, занимающихся переработкой первичных отвальных алюмосодержащих шлаков. Способ получения сульфата алюминия включает предварительную отмывку шлака, содержащего оксид алюминия, от солей, затем обработку его серной кислотой, отделение фильтрацией полученного раствора от песка. Песок промывают, а очищенный раствор после фильтрации подают в кристаллизатор и охлаждают. Отделяют кристаллы сульфата алюминия от маточного раствора, в состав которого входит серная кислота. Кристаллы сульфата алюминия промывают органическим растворителем, сушат и расфасовывают в мешки. После их промывки из оставшейся смеси органического растворителя, воды и серной кислоты отделяют отгонкой органический растворитель при температуре его кипения. Сжиженный органический растворитель используют в последующих промывочных операциях, а маточный раствор, в состав которого входит серная кислота, используют на последующих стадиях обработки шлака. Изобретение позволяет эффективно реализовывать универсальную безотходную, экологически безопасную технологию получения сульфата алюминия. 1 ил.
Patent RU-2321349-C1 (RU)
Inventor: PERL MUTTER OL GA ALEKSANDROVN
IPC: A61B8/00
Filed: 2006-09-18
Granted: 2008-04-10
Abstract: Изобретение относится к медицине и предназначено для определения направления введения транспедикулярных винтов у пациентов с избыточной массой тела. На этапе предоперационного планирования на спондилограмме рассчитывают угол α как угол между линией, параллельной верхней замыкательной пластинке тела позвонка, и линией, касательной к плоскости задней поверхности дуги фиксируемого позвонка, соответствующий направлению введения винта в сагиттальной проекции. Также на компьютерной томограмме определяют угол β как угол между линией от вершины остистого отростка до середины тела позвонка и линией, касательной к медиальному краю ножки позвонка, соответствующий направлению введения винта в аксиальной проекции. В ходе оперативного вмешательства направление введения винтов контролируют угломером, установленным таким образом, что его луч проходит под углом α, а сам угломер отклоняют от остистого отростка под углом β, и направляющее шило устанавливают параллельно лучу угломера. Предлагаемый способ позволяет исключить осложнения, возникающие при ошибках во время введения винтов. 2 ил.
Patent RU-2313392-C1 (RU)
Inventor: KLIMOV OLEG VLADIMIROVICH
IPC: B01J37/02
Filed: 2006-10-13
Granted: 2007-12-27
Abstract: FIELD: petroleum processing catalysts. 
     SUBSTANCE: invention relates to catalysts for production of low-sulfur motor fuels and methods for preparing such catalysts. Hydrodesulfurization catalyst according to invention  is characterized by pore volume 0.3-0.7 mL/g, specific surface 200-350 m 2 /g, and average pore diameter 9-13 nm and containing following components, wt %: cobalt compounds (calculated as CoO) 2.5-7.5, molybdenum compounds (as MoO 3 ), citric acid 15-35, boron compounds (as B 2 O 3 ) 0.5-3.0, aluminum oxide - the rest, cobalt, molybdenum, citric acid, and boron optionally  being part of complex compound having different stoichiometry. Catalyst is prepared by impregnating catalyst support with impregnation solution obtained by dissolving, in water or aqueous solution, following compounds: citric acid, ammonium paramolybdate (NH 4 ) 6 Mo 7 O 24 ·4H 2 O, at least one cobalt compound, and at least boron compound, addition order and component dissolution conditions being such as to provide formation of complex compounds, whereas concentration of components in solution is selected such that catalyst obtained after drying would contain components in above-indicated concentrations. 
     EFFECT: maximized activity of desired reactions ensuring production of diesel fuels with sulfur level below 50 ppm. 
     9 cl, 8 ex
Patent RU-2317228-C1 (RU)
IPC: G01F23/00
Filed: 2006-11-07
Granted: 2008-02-20
Abstract: FIELD: aircraft instrumentation engineering; measurement of fuel capacity and consumption on board maneuverable aircraft. 
     SUBSTANCE: proposed system is provided with fuel mass flow meter mounted in fuel line, fuel flow sensors mounted in filling and service lines of fuel tanks and in trimming lines, unit cooling lines, return line and in fuel replenishing line, fuel level sensors and detectors mounted in fuel tanks and fuel temperature sensors mounted in fuel lines and fuel tanks of aircraft power plant. System is also provided with onboard computer, comparison unit, indicator and the following electronic units: bypass unit, return unit, filling unit, replenishing unit and trimming unit. 
     EFFECT: enhanced efficiency and reliability. 
     1 dwg