baber/WOPTO huggingface dataset:
Patent RU-2372998-C1 (RU)
Title: Multilevel suspension of sieve boot of seed separator
Inventor: BYKOV VIKTOR SERGEEVICH
IPC: B07B1/46
Filed: 2008-05-13
Granted: 2009-11-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to seed separating and sorting machines which have sieve boot with flat sieves, and can be applied, in particular, in forestry. Multilevel suspension of sieve boot of seed separator includes flat springs fixed with one end to sieve boot. Flat springs are fixed to sieve boot by means of hinge and are made with possibility of connection with their other end with brackets at different levels by means of drag-bars, representing metal plates of various length rigidly fixed on framework with one end, the other end being bent many times. Metal plates are rigidly fixed with brackets which are installed only in front of drag-bars and flat springs. 
     EFFECT: increase of flat sieves productivity, as well as increase of reliability and suspension operating live. 
     2 dwg
Patent RU-2356450-C1 (RU)
Title: Способ получения восстановленного табака
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-28
Granted: 2009-05-27
Abstract: Изобретение относится к технологии переработки табачных отходов. Способ предусматривает экстрагирование цветков герани жидкой двуокисью углерода с отделением соответствующей мисцеллы, смешивание табачного материала с неполярным сжиженным газом, его экстрагирование и измельчение при периодическом сбросе давления в экстракционной смеси ниже давления насыщенных паров экстрагента при температуре экстрагирования, разделение мисцеллы и шрота, выделение из мисцеллы соответствующего экстракта, суспендирование шрота в водном растворе кислой соли многоосновной пищевой кислоты, введение в суспензию пищевого многоатомного спирта, ее формование, сушку до остаточной влажности 13-15%, резку, пропитку газожидкостным экстрактом табака и отделенной СО 2 -мисцеллой с одновременным повышением давления, сброс давления до атмосферного с одновременным замораживанием впитанной двуокиси углерода и ее возгонку с получением в остатке целевого продукта. Способ позволяет сократить продолжительность технологического процесса и получить восстановленный табак с улучшенными органолептическими свойствами.
Patent RU-2372529-C1 (RU)
Inventor: ANOKHIN VLADIMIR DMITRIEVICH
IPC: F04D29/66
Filed: 2008-07-03
Granted: 2009-11-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: impeller consists of driving and driven plates. Between the discs there located are the main blades of impeller. The main blades are structurally combined with blades of the screw. Screw blades are completely located in inlet guide vane. Ratio of impeller inlet diametre to diametre of the impeller main blade is 0.52-0.7. Ratio of width of inlet guide vane inlet ring to width of outlet slit of impeller is 1.6-2.5. 
     EFFECT: improving fluid dynamic properties of impeller of centrifugal pump, minimising cavitation processes taking place therein, increasing head and efficiency of the pump in which it is installed, at low inlet pressures, and improving operation of pump on gas-containing liquids. 
     2 dwg
Patent RU-2382093-C1 (RU)
Title: Device for receiving of spongy titanium
Inventor: PUTIN ANATOLIJ AGAFONOVICH
IPC: C22B34/12
Filed: 2008-07-08
Granted: 2010-02-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: device includes crucible-reactor with cover and branches, exhaust device, false bottom, implemented in the form of perforated sheet with cuts by edges, located on bottom supports. Additionally perforated sheet is implemented at edges with platforms, formed by cuts. Bottom supports are implemented with openings for fixation of perforated sheet in horizontal position on bottom supports by means of bars, passed through openings of bottom supports and thrown on platforms of perforated sheet. Platforms, formed by cuts, are located evenly by all edge of perforated sheet. By edge of perforated sheet it is located not less than four platforms, located on-the-mitre 90° to each other. 
     EFFECT: productivity improvement of the device. 
     3 cl, 1 dwg
Patent RU-2382675-C1 (RU)
Title: Catalyst and method of producing pyrazinamide
Inventor: BONDAREVA VALENTINA MIKHAJLOVNA
IPC: B01J21/06
Filed: 2008-10-02
Granted: 2010-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to catalysts for pyrazinamide synthesis during reaction of oxidative ammonolysis methylpyrazine. Alkyl-substituted pyrazines and their derivatives have high biological activity, which enables their wide use as medicinal agents for different purposes. Described is a catalyst for synthesis of oxidative ammonolysis methylpyrazine containing vanadium pentoxide and titanium dioxide and modifying additives from a group of elements of oxidative nature such as tungsten W or molybden Mo, with the following content of components, wt %: V 2 O 5  10-29, TiO 2  70-79, WoO 3  or MoO 3  1-10. Also described is a method of producing pyrazinamide through oxidative ammonolysis methylpyrazine in the presence the catalyst described above. 
     EFFECT: proposed catalysts enable production of pyrazinamide in a single step and increase total output of pyrazinamide and pyrazinonitrile. 
     2 cl, 8 ex, 1 tbl
Patent RU-2382911-C1 (RU)
Title: Fan hollow blade
Inventor: POTAPOV SERGEJ DAVIDOVICH
IPC: F04D29/38
Filed: 2008-10-24
Granted: 2010-02-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to engine production, particularly to aircraft gas turbine engine fan vanes. Proposed hollow vane comprises aerodynamically shaped tight shell and structural elements arranged inside said shell and representing ribs to make two communicated cells. The latter contain gaseous medium kept under excess pressure to make a structural element to add to stiffness and to tune out in resonance frequencies from plate-like oscillations of shell sections of vane outer sheets. 
     EFFECT: higher stiffness, reduced vibration due to forced gas feed into vane inner space. 
     2 cl, 4 dwg
Patent RU-2381332-C1 (RU)
Title: Device for trenches excavation
Inventor: SHATALOV GENNADIJ ANATOL EVICH
IPC: E02F5/04
Filed: 2008-10-27
Granted: 2010-02-10
Abstract: FIELD: construction industry. 
     SUBSTANCE: invention refers to the field of construction mechanisation and may be used for trenches excavation for strip foundation upon individual housing construction. Device for trenches excavation contains towing machine, screw unit connected to towing machine power-takeoff shaft and installed to be enabled to change inclination to ground surface to 45°, ball joint, dipper assembly. Device is provided with single-axle trailer with tank for balance weight which is connected to towing machine by rods fixed correspondingly on single-axle trailer by shackles, and on towing machine - by double shackles with holes of oval form which minor diametre is equal to diametre of link pin. At that rods are reinforced by stiffeners of triangular form. Dipper assembly are arranged at an angle to each other, movably attached to rods and are enabled for movement in vertical plane by means of control columns. On the part of trailer dipper assembly are reinforced by beam. Screw unit is connected to towing machine power-takeoff shaft via Hooke clutch and is connected to single-axle trailer by means of ball joint installed on screw and telescopic hydraulic cylinder-limit stop. 
     EFFECT: simplification of device for trenches excavation. 
     3 dwg
Patent RU-2390128-C1 (RU)
Inventor: VJALKOV VLADIMIR IVANOVICH
IPC: A01M7/00
Filed: 2008-11-13
Granted: 2010-05-27
Abstract: FIELD: agriculture. ^ SUBSTANCE: invention refers to agriculture, in particular to agricultural crops spraying. The method means the following: at first a solvent of pesticide and air is prepared at a great distance from spray pulverises, then it moves to hydraulic sprays, splits up and puts on the processed agricultural crop, pesticide quantity in the solvent is regulated from 0 to 0.8 shares of solvent pressure measure of pesticide in the force trunk. ^ EFFECT: invention increases humidifying of sprayed cultures, monodispersion of a milling loss torch in a liquid-air and pesticide solvent, allows replacing structurally difficult injector sprays to more simpler hydraulic sprays. ^ 2 dwg
Patent RU-2386277-C1 (RU)
Title: Production method of instant powder for flavoured yacon drink
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-11-18
Granted: 2010-04-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method involves preparation of recipe components, extraction of red tea with liquid nitrogen with separation of the corresponding miscella, cutting of yacon, drying it in microwave field with preset process parametres, roasting, impregnating with the separated miscella and simultaneous pressure boost, pressure release to atmospheric pressure and simultaneous freezing of yacon and its cryomilling in evolved nitrogen medium. ^ EFFECT: method enables to produce new flavoured coffee drink out of unconventional raw material according to nonwaste technology.
Patent RU-2388900-C1 (RU)
Title: Обвязка устьевого и наземного оборудования метаноугольных скважин для сбора неочищенного газа
Inventor: BARANTSEVICH STANISLAV VLADIMIROVICH
IPC: E21B43/00
Filed: 2008-12-01
Granted: 2010-05-10
Abstract: Изобретение относится к горной промышленности, в частности к наземному оборудованию скважин для добычи метана из газоносных угольных пластов. Обвязка включает линию отвода неочищенного газа, присоединенную к первому отводу затрубного канала скважины, линию очистки и дегазации пластовой воды, присоединенную к первому отводу трубного канала скважины, и линию отвода пластовой воды на утилизацию. Линии оборудованы запорными, регулирующими и измерительными узлами. Средство очистки и дегазации пластовой воды оснащено узлом определения степени загрязнения его фильтрующего элемента. Отводы трубного и затрубного каналов скважины выполнены в устьевой трубной головке. Второй отвод затрубного канала скважины оборудован эхолот-уровнемером и узлом герметизации кабеля забойного манометра. Третий отвод затрубного канала скважины и второй отвод трубного канала скважины оборудованы узлами быстросъемного соединения. В третьем и четвертом отводах трубного канала скважины, расположенных напротив друг друга, установлены съемные приспособления для захвата и фиксации полированного штока скважинного насоса. Упрощается конструкция и расширяются функциональные возможности. 3 з.п. ф-лы, 1 ил.
Patent RU-2370996-C1 (RU)
Title: Production method of instant powder for production of coffee flavoured yacon-peach beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-13
Granted: 2009-10-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of vanilla by liquid nitrogen with corresponding miscella separation, preparation of girasol, its cutting, drying in microwave field at preset process parametres and frying, drying of peach refuses by convective method, mixing of yacon and peach refuses, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
Patent RU-2391450-C1 (RU)
Inventor: SHLENNIKOVA OL GA ALEKSANDROVNA
IPC: D04B1/00
Filed: 2009-03-05
Granted: 2010-06-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: invention related to knitted fabric production, preferably, to production of knitted reinforcing elements for plastic products. Proposed knitted reinforcing element comprises two layers arranged by single weaving and joined as pairwise, at the same time layers are connected along wale by front sides to each other. 
     EFFECT: invention provides for fixed ordered location of loop structure elements along vertical line by common connection "seam" along wale. 
     2 dwg
Patent RU-2398399-C1 (RU)
Title: Fish preservation method
Inventor: KHARENKO ELENA NIKOLAEVNA
IPC: A23B4/06
Filed: 2009-03-11
Granted: 2010-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to fish industry, particularly to fish preservation in cooling medium with ultrasound treatment, and can be used to prevent fish from spoiling and increase its shelf life. The method involves raw material preparation and treatment by ultrasound with the frequency of 110-880 kHz, intensity of 0.5-10.0 W/cm 2  during 20-30 minutes. The ultrasound generator is placed at the distance of not more than 300 mm from the raw material surface. In the course of ultrasound treatment and the following storage the raw material is kept in ice-water-salt suspension with the ice content of 10-50%. The ice crystals are 0.1 mm at most and common salt concentration in the suspension amounts to 2.0-3.5%. 
     EFFECT: invention allows for the storage of chilled fish for up to 20 days. 
     2 cl, 6 ex
Patent RU-2406041-C1 (RU)
Inventor: BORDIN ON ARDUINO
IPC: F24H9/06
Filed: 2009-05-22
Granted: 2010-12-10
Abstract: FIELD: machine building. 
     SUBSTANCE: quick-locking facility is arranged with the possibility of return towards back side and without use of tools, from detachable position, where mounting element has partially open cross section, into nondetachable position, where mounting element has substantially closed cross section. 
     EFFECT: development of wall anchor, which may combined ease and high speed of assembly with high reliability in engagement, preventing any accidental disengagement of radiator. 
     17 cl, 16 dwg
Patent RU-2411013-C1 (RU)
Title: Method longitudinal osteotomy of proximal femur in inserting femoral component of hip joint
Inventor: TIKHILOV RASHID MURTUZALIEVICH
IPC: A61B17/56
Filed: 2009-06-01
Granted: 2011-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and orthopaedics. Making a total hip prosthesis involves single longitudinal osteotomy of a proximal femur. At the level of the lower and upper one-third of a longitudinal saw cut, the femur is fixed with tiring sutures. A distal suture is tightened, while a proximal one is free. 
     EFFECT: when making a total hip prosthesis in cases of a narrow proximal femoral canal, the method allows to reach primary stable fixation of a femoral component, and to prevent undesired longitudinal split of a proximal femur when inserting the femoral component. 
     1 ex, 4 dwg
Patent RU-2414188-C1 (RU)
Title: Pin for osteosynthesis
Inventor: KAPLUNOV OLEG ANATOL EVICH
IPC: A61B17/58
Filed: 2009-10-07
Granted: 2011-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Pin for osteosynthesis in form of rod with sharpened end. Rod has rectangular section. Sharpened end is made in form of pyramid, with rectangular base, equal to rod section. Two faces on smaller side of said base are made smooth, and two faces on larger side - with toothed relief. External faces of teeth are made parallel to rod faces, and internal faces form acute angle with external faces. 
     EFFECT: invention ensures increase of reliability of pin fixation in bones, weakened by osteoporosis, and reduction of treatment time by elimination of bone cutting during osteosynthesis. 
     2 cl, 3 dwg
Patent RU-2414768-C1 (RU)
Title: Diode based on single-shift carbon nanotube and method of making said diode
Inventor: KISELEV NIKOLAJ ANDREEVICH
IPC: H01L29/861
Filed: 2009-10-15
Granted: 2011-03-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: diode based on a single-shift carbon nanotube includes a single single-wall carbon nanotube which contains modifying substances. The nanotubes has two parts, the first part having one type of conductivity, and the other having another type of conductivity different from the first. The diode has metal contacts. The method of making the diode based on a single-wall carbon nanotube involves synthesis of one-wall carbon nanotubes, coating the inner channel of single-wall carbon nanotubes, filling the inner channel of single-wall nanotubes with a substance, crystallisation of the substance in the inner channel of the single-wall carbon nanotubes, removing the crystal fragment from half of the carbon nanotubes and depositing contacts. ^ EFFECT: obtaining a nano-composite of a single-wall carbon nanotubes - incorporated inorganic compound, in which part of the nanotubes is filled and the other part remains empty. ^ 12 cl, 2 dwg
Patent RU-2415111-C1 (RU)
Title: Composition for making heat-insulation foamed concrete
Inventor: IVASHCHENKO JURIJ GRIGOR EVICH
IPC: C04B38/10
Filed: 2009-10-21
Granted: 2011-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of construction materials and can be used to produce composite heat-insulation materials used in monolithic building construction. The composition for making heat-insulation foamed concrete contains the following in wt %: portland cement 40.0-50.0, wood fibre 5-9, liquid glass 1.0-1.5, calcium chloride 0.2-0.5, product from alkylating phenol production wastes with oxygen-containing organic substances 0.1-0.5, foaming agent PB-2000 1.0-4.0, complex additive in form of a product of treating second tar oil with foaming agent PB-2000 in molar ratio of 0.75:1-1:0.75 1.0-1.5, water - the rest. 
     EFFECT: good hydrophobic properties of the material while preserving physical and mechanical properties of finished articles. 
     1 ex, 2 tbl
Patent RU-2405609-C1 (RU)
Title: Feedback vaginal expander (versions)
Inventor: KORNEV JURIJ OLEGOVICH
IPC: A63B23/00
Filed: 2009-10-23
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: feedback vaginal expander is applied for training of the vaginal and anal sphincter muscles. The trainer represents two extended elements one-end pivotally connected to form a protuberant head to be inserted in the vagina or anus. A spring of a various resistance spring set is provided between these extended elements. The other two ends of the extended elements are free and separated by the spring pressure. Version 1. One of the extended elements has a number of magnetically operated sealed switches, while on the other one, there is a magnet. The relative position of the magnetically operated sealed switches and magnet is specified so that a magnetically operated sealed switch mostly spaced from the magnet is found in the magnetic field of the magnet when closing the trainer completely. The magnetically operated sealed switches are put into circuit including a power supply and light indicators. An audio indicator or a vibromotor are connected to the circuit as optional detection devices. The audio or vibroindicator actuation is preset for one of the magnetically operated sealed switches by means of buttons or a panel switch. Version 2 differs by the fact that one of the extended elements comprises a magnetically operated sealed switch (5), while the other one has a magnet (6). 
     EFFECT: provided device-user feedback.
Patent RU-2413635-C1 (RU)
Inventor: VERSHININ DMITRIJ VENIAMINOVICH
IPC: B60L11/00
Filed: 2009-11-19
Granted: 2011-03-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to automotive industry and aims at perfecting electric motor car with self-contained power supply. Electric motor car comprises power recuperator, motion moment and speed setting component, braking moment setting component, motion mode selector switch, two or four drive motors connected with two or four car wheels. Electric motor car comprises also two or four reversing converters to control drive motor torques. Electric motor car comprises steering wheel turn transducer and upper level control system (ULCS). Note here that motion moment and speed setting components, braking moment setting component, and motion mode selector switch are connected to ULCS inputs while ULCS outputs are connected to control inputs of reversing converters. The latter are convertible transducers that feature separate setting of current limitation in running and braking modes. 
     EFFECT: better controllability, maneuverability and higher efficiency. 
     5 cl, 4 dwg
Patent RU-2416303-C1 (RU)
Title: Method for production of raspberry compote
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2009-12-15
Granted: 2011-04-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of canned compotes manufacturing. The raspberry compote production method provides for recipe components preparation, oyster plant cutting, drying in microwave field at preset process parametres, frying and milling, grape seeds frying, mixing of oyster plant and grape seeds at a weight ratio of 7:3, obtained mixture extraction with drinking water at preset process parametres, obtained extract filtering, preparation of syrup based on it, packing of raspberries and syrup, sealing and sterilisation. ^ EFFECT: method makes it possible to produce compote with coffee flavours with no coffee added to the formula, to simplify technology and reduce content of overcooked berries in finished product without reduction in its shelf life. ^ 1 tbl
Patent RU-2426105-C1 (RU)
Title: Method to define concentration of elements in solid body
Inventor: BARCHENKO VLADIMIR TIMOFEEVICH
IPC: G01N23/221
Filed: 2010-01-11
Granted: 2011-08-10
Abstract: FIELD: physics. 
     SUBSTANCE: solid body surface is irradiated by primary electron beam, and power spectrum of electrons escaped from solid body is registered. Note here that solid body surface with is sequentially irradiated by electron beam with stepwise increased in power in the range of (100-10000) eV to register absolute differential coefficients of electron elastic dissipation for each power magnitude in the range of dissipation angles of 90°-180° at the number of angles corresponding to that of elements in solid body. Thereafter, mean concentrations of elements in escape zone and zone depth are calculated to determine distribution of concentrations over solid body surface layer. 
     EFFECT: determination of concentration in nano range without destructing analysed layer. 
     3 dwg
Patent RU-2421170-C1 (RU)
Title: Способ лечения субтотальных кистозных образований или опухолеподобных заболеваний трубчатых костей
Inventor: ANDREEV PETR STEPANOVICH
IPC: A61B17/56
Filed: 2010-01-11
Granted: 2011-06-20
Abstract: Изобретение относится к медицине, а именно к ортопедии. Проводят остеотомию кости на участке между здоровой и измененной костной тканью. Выполняют резекцию патологического очага. В диастаз, создавшийся между костными фрагментами после резекции опухоли, внедряют кортикальный аллотрансплантат. Длина аллотрансплантата равна разнице между линейным размером иссеченного патологического очага и длиной отрезка, составляющего 30% длины всей трубчатой кости, увеличенной на 1 см. Один конец аллотрансплантата внедряют в костно-мозговой канал дистального фрагмента, а другой конец - в метаэпифиз проксимального фрагмента. Фиксируют аллотрансплантат в проксимальном метаэпифизе кости перекрещивающимися спицами, на которых монтируют проксимальную полукольцевую опору аппарата Илизарова. Выполняют остеотомию дистального метафиза. Величину укорочения и величину создавшегося диастаза компенсируют сформированным дистракционным костным регенератом в нижней трети кости. Диастаз между костными фрагментами устраняют дозированной компрессией путем билокального компрессионно-дистракционного остеосинтеза по Илизарову. Способ обеспечивает профилактику укорочения конечности при лечении субтотальных костных опухолей и кист длинных трубчатых костей, сокращение сроков лечения. 3 ил.