baber/WOPTO huggingface dataset:
Patent RU-2332583-C1 (RU)
Inventor: BLINOV VIKTOR NIKOLAEVICH
IPC: F02K9/68
Filed: 2007-02-13
Granted: 2008-08-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to power plants to be used in a low-weight satellites. The micro engine gas duct is furnished with two cylindrical flanges fitted on its outer part, slightly shifted from its edges, and arranged inside a cylindrical barrel with the bottom circular shoulder so that the gas duct free end rests against the barrel bottom, the barrel length being selected depending upon the flange opposite cylindrical flange depression relative to the barrel open end faces, while, outside the gas duct and between the said cylindrical flanges, electrical heating elements are fitted in two-channel ceramic pipes, for example, in the form of nichrome wire with diameter smaller than that of the pipe holes diameter. Here note that the heating element current feeding parts are passed through the flange slots and barrel bottom holes, the barrel inner diameter being equal to the outer diameter of the gas duct cylindrical flanges. Mind that the chamber represents a barrel with the inner diameter equal to the cylindrical shoulder diameter and with a bottom hole the diameter of which equals the gas duct protruding end face with a stepwise Laval nozzle, its elongated cylindrical part being equal to the amount of depression of the cylindrical flange relative to the barrel open end face. The aforesaid barrel housing the gas duct is pressed against the chamber bottom by an outer thread nut cylindrical ledge, the nut being screwed in the chamber open end face. The aforesaid chamber accommodates a gasified fuel feed pipeline system with a swirler, the latter being made up of inclined gas-feed slots on a cylindrical shoulder. The barrel free end face side surface, that of the gas duct nearby its end face in contact with the barrel bottom and the gas duct cylindrical flanges are furnished with slots, while the sensitive thermocouple elements are passed through the barrel bottom holes and, further on along with currents conductors, outward through the hollow nut, with its space and chamber end face being filled with heat-resistant proofing compound. 
     EFFECT: micro engine higher efficiency, higher specific thrust and lower weight. 
     11 dwg
Patent RU-2338389-C1 (RU)
Title: Комбикорм для осетровых рыб
Inventor: PONOMAREV SERGEJ VLADIMIROVICH
IPC: A23K1/00
Filed: 2007-03-02
Granted: 2008-11-20
Abstract: Изобретение относится к области рыбоводства. Предложен комбикорм для осетровых рыб, дополнительно содержащий 5% муки из крабов, 2,5% крабового жира для стартового комбикорма и 10% крабовой муки, 7% крабового жира для продукционного комбикорма. Изобретение позволяет повысить качество искусственных комбикормов для осетровых рыб. 4 табл.
Patent RU-2336193-C1 (RU)
Inventor: SOLOV EV ALEKSANDR PETROVICH
IPC: B63B1/36
Filed: 2007-03-13
Granted: 2008-10-20
Abstract: FIELD: transportation. 
     SUBSTANCE: bow has outboard muzzle which is mounted ahead underwater and which is separated out of bow outline for two longitudinal tunnels for sea water flow passing by sides with inlet and outlet hole. Dow is outfitted by flowing fluid passage in tunnel accelerator which includes at least two nozzles at the same axes. At least one nozzle is introduced in alignment to further nozzle in the direction of flowing fluid passing with formation chambers between nozzles. At least one chamber is connected to feed and bleed device of flowing fluid and in this chamber there are additionally located electrodes for implementation of electrohydraulic impact in flowing fluid which are connected to outlet of electrohydraulic impact in flowing fluid forming unit. At least in one chamber there are located ionisation facilities of flowing fluid. At that accelerator inferior envelope is in horizontal plane. Accelerator body can be partly included into hull and can be of curvilinear outline by hull form. Electrohydraulic impact in flowing fluid forming unit and also equipment and outfitting of feed and bleed device of flowing fluid and also ionisation facilities of flowing fluid are reasonable to locate inside of hull. 
     EFFECT: invention allows increasing of reduction ratio of vessel impedance and receiving of additional vessel driving force. 
     3 cl, 2 dwg
Patent RU-2342672-C1 (RU)
Inventor: BELJAEV VIKTOR VJACHESLAVOVICH
IPC: G01S13/00
Filed: 2007-06-27
Granted: 2008-12-27
Abstract: FIELD: physics; measurement. 
     SUBSTANCE: device may be used in open radio metering polygons for measurement of efficient area of dispersion (EPR) of large-size objects and contains serially connected pulse transmitter, antenna switch, antenna, receiver and calculator, to the second inlet of which control panel is connected, the second inlet-outlet of which are connected to the main support-rotary device, on which measured object is installed, and reference reflector, and also contains additional support-rotary device with platform and elevator. Reference reflector is eccentrically installed on platform of additional support-rotary device, elevator of additional support-rotary device is installed between the main support-rotary device and transmitter in single pulse volume with measurement object, and the third inlet-outlet of control panel are connected with additional support-rotary device. Device makes it possible to increase accuracy of large-size object EPR measurement, owing to installation of reference reflector in close proximity to measured object and performance of calibration without removal of measured object from working volume, and also to eliminate component of measurement error conditioned by different level of background in the point of object and reference reflector location, and to reduce electrodynamic interaction of measured object with support-rotary device. 
     EFFECT: higher accuracy of large-size object EPR measurement with reduction of error. 
     3 cl
Patent RU-2347824-C1 (RU)
Inventor: GORBACHEV VALERIJ ALEKSANDROVICH
IPC: C22B1/14
Filed: 2007-09-17
Granted: 2009-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention pertains to preparation of raw materials for blast furnace repartitioning, particularly to production of pellets from titanomagnetite concentrates. The furnace charge for making pellets contains titanomagnetite concentrate, binder, fluxing agent and a hardening additive. The hardening additive contains manganese oxide (MnO) in a quantity, providing for its ratio to amount of calcium oxide in the furnace charge of 0.05-0.3, with basicity kept in the 0.1-1.5 range. 
     EFFECT: increased binding strength of pellets, during restoration, thereby reducing their degree of softening and destruction. 
     1 tbl
Patent RU-2368097-C1 (RU)
Inventor: VOLKOV BORIS IVANOVICH
IPC: H04N11/24
Filed: 2008-02-04
Granted: 2009-09-20
Abstract: Изобретение относится к технике радиосвязи, может быть использовано для цифрового телевещания. Техническими результатами являются снижение в 3 раза энергоемкости системы по отношению к прототипу и увеличение яркости воспроизводимого изображения. Результаты достигаются передачей информации по одному радиоканалу и приемом ее одним трактом, а также тем, что в систему телевидения на передающей стороне вводится в фотоэлектрический преобразователь матрица ПЗИ, три кодера и передатчик выполняется одноканальным, на приемной стороне имеется один тракт приема и обработки кодов видеосигналов, а устройство отображения видеоинформации представляется плоскопанельным светодиодным экраном. 19 ил., 2 табл.
Patent RU-2361384-C1 (RU)
Title: Pneumatic planting attachment
Inventor: LOBACHEVSKIJ PETR JAKOVLEVICH
IPC: A01C7/04
Filed: 2008-02-18
Granted: 2009-07-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: planting attachment contains body with seed and evacuated vessels, seed disk and lamellar release. Seed disk allows two rows of dosing elements located on different diametres. Dosing elements of external row are connected to neighbouring dosing elements of inner row by channel. Channel width is less the diametre of dosing element. Connecting port is located on-the-mitre to radial plane, passing through the centre of top dosing element in direction, opposite to sense of rotation of seed disk. Values of porting angle is in the range from value more than angle of friction of seeds about material of surface of seed disk up to value less than - π/ 2 . Operation plane of kicker of "excess" seeds is located perpendicularly to direction of porting, connecting dosing elements of external and internal rows. Bottom edge of kicker of "excess" seeds partially overlaps dosing element of inner row. Application of invention will improve quality of one-piece feeding of seeds by dosing elements of planting attachment. 
     EFFECT: improvement of quality of one-piece feeding of seeds by dosing elements of planting attachment. 
     3 dwg
Patent RU-2362489-C1 (RU)
Title: Method of biological tissues analysis for protoporphyrin fraction
Inventor: NOVIKOV IVAN ALEKSANDROVICH
IPC: A61B10/00
Filed: 2008-03-20
Granted: 2009-07-27
Abstract: FIELD: medicine; surgery. 
     SUBSTANCE: method involves spectroscopy with helium-neon laser-induced (632.8 nm) fluorescence excitation and recording of autofluorescence spectra as a data array consisting of fluorescence strengths for sequence of wave lengths 649 nm to 850 nm in pitch 0.43 nm {Z 1 , Z 2 , Z 3 …Z n }. It is combined with forming a data array consisting of fluorescence strengths of keratin {Y 1 , Y 2 , Y 3 …Y n } and portoporphyrin IX {X 1 , X 2 , X 3 …X n } for the same wavelengths. Portoporphyrin IX fraction is defined as proportional to specific fraction of its fluorescence within total autofluorescence spectrum calculated by formula:   where {k 1 , k 2 …k n } and {l 1 , l 2 …l n } are calculated by formulas:     where α and β are calculated by formulas:     where {a 1 , a 2 …a n }, {b 1  b 2 …b n }, {ab 1  ab 2 …ab n }, {f 1  f 2 …f n }, {fa 1  fa 2 …fa n }, {fb 1  fb 2 …fb n } are calculated by formulas:      
 
     
       
       
       
     
      where Xav, Yav and Zav are calculated by formulas: X av  = (X 1 +X 2 +X 3 …X n )/n; Y av  = (Y 1 +Y 2 +Y 3 …Y n )/n; Z av  = (Z 1 +Z 2 +Z 3 …Z n )/n, where n is a number of records in the data arrays consisting fluorescence intensities. 
     EFFECT: method allows for biological tissues analysis for portoporphyrin IX fraction with elimination of errors related to complex compound character of total autofluorescence spectrum. 
     2 dwg, 2 ex
Patent RU-2356538-C1 (RU)
Inventor: ROTOV KONSTANTIN ALEKSANDROVICH
IPC: A61P31/04
Filed: 2008-04-09
Granted: 2009-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and biotechnology and concerns antigen-containing liposome preparation process. Substance of the invention includes mixing the dissolved H and D fractions of pseudocholera agent antigens, dissolving the neutral lipids in chloroform, blending the mixed dissolved antigen and lipids, preparing the liposomes by phase-inversion evaporation, removing unenclosed material vesicles by dialysis thereby using phosphate buffer 0.01 M, pH 7.2. The prepared liposomes contain 89-93% H and D fractions of pseudocholera agent antigens of size 600-800 nm. 
     EFFECT: advantage of the invention consists in liposome preparation of high load of pseudocholera antigen. 
     2 ex, 2 dwg
Patent RU-2369765-C1 (RU)
Inventor: GOL DINSKIJ EHMMANUIL IZRAILEVICH
IPC: F02K3/04
Filed: 2008-05-12
Granted: 2009-10-10
Abstract: Изобретение относится к авиастроению, в частности к турбореактивным двухконтурным двигателям с форсажной камерой. Турбореактивный двухконтурный двигатель с форсажной камерой включает компрессор высокого давления, турбину высокого давления и турбину низкого давления. Двигатель выполнен со степенью двухконтурности m≥0,2 и диаметром входа в двигатель больше 900 мм с возможностью обеспечения при его работе на бесфорсажном режиме, тяги из диапазона 7600-11000 кгс, а на форсажном режиме - тяги из диапазона 12200-18000 кгс. Часть деталей компрессора высокого давления, турбины высокого и турбины низкого давления выполнена из никелевого гранульного сплава с пределом текучести σ  02 ≥95 кг/мм 2  и пределом прочности σ в ≥140 кг/мм 2 . Изобретение позволяет обеспечить повышение тяговооруженности летательного аппарата с таким двигателем, при одновременном снижении удельной массы двигателя за счет увеличения частоты вращения ротора и увеличения температуры газа перед турбиной либо при сохранении постоянной удельной массы, повышение ресурса двигателя. 9 з.п. ф-лы.
Patent RU-2365802-C1 (RU)
Inventor: TOLSTUNOV SERGEJ ANDREEVICH
IPC: F16L1/028
Filed: 2008-05-28
Granted: 2009-08-27
Abstract: Изобретение относится к строительству и может быть использовано при подземной прокладке трубопроводов, пересекающих зоны тектонических разломов. В способе сооружения подземного трубопровода на пересечении тектонических разломов в качестве лотков используют цилиндрические замкнутые оболочки, заполненные сжатым воздухом. Оболочки закреплены по винтовой линии на внешней стороне трубопровода по длине его сварного участка. Оболочки соединены друг с другом патрубками с возможностью подкачки и контроля давления воздуха в них через воздуховод. Диаметр оболочки принимают равным 0,15D, где D - внешний диаметр трубопровода, м. Расстояние между витками принимают равным 0,2D, м. Угол наклона витков к горизонтали принимают не менее 45°. Оболочки устанавливают на трубопроводе в зоне тектонического разлома с перекрытием этой зоны более чем в 4 раза по длине трубопровода. Применение данного способа сооружения подземного трубопровода на пересечении тектонических разломов обеспечивает повышение эффективности; снижение трудоемкости монтажа; снижение трудоемкости обслуживания. 1 з.п. ф-лы, 2 ил.
Patent RU-2371099-C1 (RU)
Title: Differential diagnostic technique for tumours from peripheral nerve sheaths
Inventor: SHELEKHOVA KSENIJA VLADIMIROVNA
IPC: A61B10/02
Filed: 2008-07-14
Granted: 2009-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology, pathomorphology. Differential diagnostics of tumours from peripheral nerve sheaths is ensured by analysing the results of excised soft tissue tumour morphology. At first, a neoplasm is considered to belong to tumours from nerve sheaths by specified criteria, and then differential diagnosis between nosologic forms making the given group follows. Values related with morphological signs, as tumour size, surrounding tissues border, tumour composition, histological pattern, cell morphology, malignance signs, axon presence, tumour stroma, secondary changes and immunohistochemical cell profile are specified and summarised. The greater amount of any given value indicate the diagnosis: A - neurofibroma, B - neuroschwannoma, C - perineurinoma, D - malignant tumour from peripheral nerve sheaths, A=B - hybrid neurofibroma and neuroschwannoma, A=C - hybrid neurofibroma and perineurinoma, B=C - hybrid neuroschwannoma and perineurinoma. 
     EFFECT: method improves diagnostic accuracy of tumours from peripheral nerve sheaths and ensures reduced time required for pathomorphological resolution due to detailed task-specific morphology of neoplasm characteristics. 
     3 dwg, 3 ex, 3 tbl
Patent RU-2378915-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2008-08-26
Granted: 2010-01-20
Abstract: Изобретение относится к технологии производства консервированных компотов. Способ предусматривает подготовку рецептурных компонентов, резку, сушку в поле СВЧ при заданных параметрах процесса, обжарку и измельчение топинамбура, обжарку зерна ячменя. Топинамбур и зерно ячменя смешивают в соотношении по массе 7:3. Экстрагируют полученную смесь питьевой водой при заданных параметрах процесса. Фильтруют полученный экстракт. Готовят на его основе сироп. Фасуют вишню и сироп, герметизируют и стерилизуют. Способ позволяет получить компот с кофейными оттенками вкуса и аромата при отсутствии в рецептуре кофе, упрощает технологию и сокращает содержание в целевом продукте разваренных плодов без уменьшения срока его хранения. 1 табл.
Patent RU-2382853-C1 (RU)
Title: Unit joint of spatial structure rods
Inventor: MARUTJAN ALEKSANDR SURENOVICH
IPC: E04B1/58
Filed: 2008-10-28
Granted: 2010-02-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to the field of construction, in particular to unit joint of spatial structure rods. Unit joint of spatial structure rods includes sheet elements attached to ends of rods. Sheet elements are arranged in the form of joint plates with tray-like shape in cross section. Shelves of joint plates are bent symmetrically relative to axes X-X and Y-Y of cross sections of each of rod elements. Joint plates are equipped with crossing stiffening diaphragms. Diaphragms are fixed between shelves of joint plates and are cut into rods along the same axes X-X and Y-Y, for this purpose slots are provided into rods. Bent shelves are connected between each other in a butt joint by means of bolts, which are arranged pairwise in coaxial openings. Openings are installed symmetrically relative to crossing stiffening diaphragms. 
     EFFECT: expansion of unit joint application field, its usage in spatial-rod structures. 
     5 dwg
Patent RU-2378406-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C21/10
Filed: 2008-11-13
Granted: 2010-01-10
Abstract: Изобретение относится к области металлургии, в частности к составам сплавов на основе алюминия, которые могут быть использованы в автомобильной промышленности. Сплав на основе алюминия содержит, мас.%: цинк 0,8-1,2, сурьма 0,003-0,005, титан 0,01-0,02, бор 0,005-0,007, бериллий 0,003-0,007, серебро 0,1-0,2, рений 0,001-0,002, алюминий - остальное. Получается сплав, обладающий повышенной прочностью. 1 табл.
Patent RU-2379850-C1 (RU)
Title: Portable telephone
Inventor: AGARKOV ANDREJ VJACHESLAVOVICH
IPC: H04M1/00
Filed: 2008-11-14
Granted: 2010-01-20
Abstract: FIELD: physics; communications. 
     SUBSTANCE: invention relates to portable communication devices, and can be used in cellular telephone designs, smartphones, satphones, communicators, portable radiotelephone pipes etc. The telephone consists of a housing (1), screen (2), keyboard (3), system for receiving and sending wireless messages (4), with the outer side of the housing (1) having at least one recess (5), inside the housing there is a cavity (6) with a frame (7), the cavity (6) is linked to the recess (5), in the cavity there is a platform (8) made with possibility of moving on the frame (7), on the platform there is a movable protective panel (9), when the platform (8) moves on the frame (7) inside the cavity (6) the panel (9) opens or closes the recess (5) of the portable telephone. Several recesses and protective panels can be made in the housing of the telephone. The screen or keyboard or some other components of the telephone can be fitted in the recess. An electric motor can be used for movement of a device for mechanically pushing the platform can be used, linked to the platform through an actuator. 
     EFFECT: wider range of portable telephones, provision for additional functionalities with increase in operational reliability and safety, compact form and retention of simplicity of operation, use of several types of keyboards, ergonomic arrangement of components of the telephone. 
     12 cl, 12 dwg
Patent RU-2384592-C1 (RU)
Title: Method of processing polyethyleneterephthalate wastes into powder product
Inventor: PANASJUK GEORGIJ PAVLOVICH
IPC: C08J11/04
Filed: 2008-11-27
Granted: 2010-03-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: method is described for processing polyethyleneterephthalate (PET) wastes, involving thermal treatment of the wastes in a sealed volume in a medium of a mixture of vapours released from the PET wastes during thermal treatment and atmospheric air in the volume, under the condition that 160C ëñ t < 200C and excess pressure of vapour and air is equal to 1.5-4.5 kgf/cm2, for 20-40 hours. ^ EFFECT: proposed method enables to obtain a powder product with particle size of 5-50 mcm, having high solubility in an alkaline solution and low degree of thermal decomposition. ^ 1 cl, 1 tbl, 10 ex
Patent RU-2386883-C1 (RU)
Title: Throttle
Inventor: PIVIN IVAN FEDOROVICH
IPC: F16K47/00
Filed: 2008-12-18
Granted: 2010-04-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: throttle is installed in inlet section of heat exchange tube so that it can interact with hold-down grid connected by means of detachable connection to tube sheet. Throttle includes a shell the bottom of which interacts with hold-down grid. The latter is installed so that it can be moved along tube axes. On side surface of shell there is an annular cavity with grooves inclined towards the throttle axis. 
     EFFECT: improving liquid flow control, simplifying the repair of constituent parts of the device, decreasing erection and removal labour input, and available inspection of tube bundle. 
     2 dwg
Patent RU-2388318-C1 (RU)
Title: Способ приготовления кормового продукта
Inventor: PEREBEJNOS ANATOLIJ VASIL EVICH
IPC: A23K1/00
Filed: 2008-12-17
Granted: 2010-05-10
Abstract: Изобретение относится к рыбной промышленности и может быть использовано при производстве кормовых продуктов для кормления животных, в частности рыб. Способ включает измельчение, термообработку, ферментацию по отдельности рыбного и водорослевого сырья, перемешивание сырья, сушку. Термообработку рыбного сырья осуществляют при температуре 40-50°С в течение 5-10 мин. Термообработку водорослевого сырья осуществляют при температуре 70-80°С в течение 10-20 мин. Ферментацию рыбного и водорослевого сырья проводят при температуре 30-45°С в течение 1-2 часов. При этом для ферментации рыбного сырья используют внутренности хищных рыб, а для ферментации водорослевого сырья используют внутренности растительноядных рыб. Ферментированное рыбное и водорослевое сырье соединяют и тщательно перемешивают до однородной массы. Сушку проводят при температуре 45-50°С до остаточной влаги в продукте не более 10%. Для ферментации внутренности рыб используют в количестве 2-26% к общей массе сырья. Способ позволяет получить многокомпонентный биологически полноценный кормовой продукт, сбалансированный по химическому составу, в зависимости от назначения корма. 1 з.п. ф-лы.
Patent RU-2391547-C1 (RU)
Inventor: GRAMENITSKIJ MIKHAIL DMITRIEVICH
IPC: F02K9/96
Filed: 2008-12-29
Granted: 2010-06-10
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: rocket engine test device includes engine housing and a stock with an eye lug and nozzle throats, which are located at its bottom. Stock is installed coaxially to the housing, and nozzle throats are located symmetrically relative to the stock. Plugs are installed in nozzle throats with possibility of axial movement. A balance-beam is hinged in the stock eye lug, and the rods connected to the balance-beam are arranged on plugs. ^ EFFECT: invention ensures more precise imitation, during the test, of stress and strain state of the engine design, which appears during its operation. ^ 2 dwg
Patent RU-2393930-C1 (RU)
Title: Surface mechanical cleaner
Inventor: KOZHEVNIKOV VLADIMIR IZOSIMOVICH
IPC: B08B7/00
Filed: 2009-01-11
Granted: 2010-07-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention can be used in whatever high- and superhigh-vacuum units used for analysis of solid-state materials. Proposed device comprises chamber with stop arranged therein representing swinging rod and cutter fitted thereon. Said rod is coupled with its drive to interact with clamping device. 
     EFFECT: higher cleanliness of surface. 
     4 cl, 2 dwg