baber/WOPTO huggingface dataset:
Patent RU-2295635-C2 (RU)
Title: Способ извлечения нефти
Inventor: GABDRAKHMANOV NURFAJAZ KHABIBR
IPC: E21B43/22
Filed: 2005-03-21
Granted: 2007-03-20
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к способам разработки нефтяных месторождений для повышения нефтеотдачи пластов, находящихся на средней или поздней стадии разработки. Техническим результатом является повышение нефтеотдачи пластов за счет увеличения коэффициента нефтевытеснения и коэффициента охвата пласта воздействием в результате регулирования проницаемости водонасыщенной и нефтенасыщенной зон пласта. В способе извлечения нефти путем закачки в пласт кислотной композиции, содержащей кислоту, и композиции, содержащей поверхностно-активное вещество - ПАВ и жидкий углеводород, кислотная композиция содержит дополнительно замедлитель реакции с породой пласта- или Цеолит, или крошку синтетических цеолитов, или концентрат сиенитовый алюмощелочной, или лигносульфанаты технические, или карбоксиметилцеллюлозу - КМЦ, или Полицелл КМЦ марки КМЦ-9Н, КМЦ-9С, или алюмохлорид, или гидроксохлористый алюминий, при следующем соотношении компонентов, мас.%: кислота 97,5-99,9, указанный замедлитель 0,1-2,5, закачку кислотной композиции осуществляют перед или одновременно с композицией, содержащей ПАВ и жидкий углеводород при их соотношении мас.%: ПАВ 5-16, жидкий углеводород 84-95, при соотношении ее объема к объему кислотной композиции от 2 до 4. Причем осуществляют закачку компонентов одновременно в добывающие и нагнетательные скважины. 1 з.п. ф-лы, 8 табл.
Patent RU-2291934-C2 (RU)
Inventor: EGUNOV EVGENIJ VASIL EVICH
IPC: E02B7/20
Filed: 2005-03-21
Granted: 2007-01-20
Abstract: FIELD: hydraulic engineering, particularly lock gate installation. 
     SUBSTANCE: method involves assembling leaves of new gates; delivering thereof with the use of floating vehicle to operation site; demounting old gates and installing new ones. Both leaves of new gates are assembled simultaneously on support posts in mounting sites in horizontal position with the use of truck crane. Both leaves are transported with the use of single floating vehicle so that leaves are stacked one upon another in horizontal positions. The leaves are loaded on floating vehicle one after another and leaf ends are located in turnover mechanism. Surface of lower leaf is borne by supports. Surface of upper leaf is supported by paddings, which are laid on surface of lower leaf. New gate leaves are transported over short distance with the use of floating crane having turnover mechanisms. 
     EFFECT: increased quality of new gate assemblage, reduced material consumption due to decreased assemblage, transportation and installation time. 
     2 cl, 6 dwg
Patent RU-2338337-C2 (RU)
Inventor: VEL TTSEL CHARLZ S
IPC: H05B3/86
Filed: 2003-09-29
Granted: 2008-11-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: heated item, for instance, heated windscreen, which has, in general, trapezoidal form, contains electroconductive element, for instance, electroconductive coating, between and in contact with pair of strip busbars that are installed at certain distance and have different length. Selected sections of coating between busbars are segmented for reduction of difference in power density between coating next to strip busbar, when current passes through the coating. In one non-limiting version width of segments next to longer busbar is made as smaller than the width of segments next to longer strip busbar. With such configuration power density in bottom part of windscreen is increased for more efficient removal of ice and snow. In the other non-limiting version coating has window of data transmission for transfer of frequencies in electromagnet spectrum, for instance, RF frequencies, for transfer of information inside the vehicle. Coating that surrounds electroconductive window contains break lines for segmentation of coating and elimination of hot spots around external border of data transmission window. 
     EFFECT: makes it possible to provide for even heating of item, in particular, of windscreen. 
     55 cl, 7 dwg
Patent RU-2325237-C2 (RU)
Inventor: VOROB EV VLADIMIR VASIL EVICH
IPC: B07B4/02
Filed: 2005-04-19
Granted: 2008-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: air gravity separator consists of battery of cascade separation shafts, located around the perimeter of equilateral polygon. Device intended to distribute initial material between shafts, is located for its symmetry axis to coincide with the vertical symmetry axis of separator; device is made in the form of the fixed cone or in the form of rotatable disk equipped with a drive. Nozzle used to supply the initial material is located above the initial material distributing device in alignment with the initial material distributing device. Nozzle used to discharge fine-grained fraction along with air flow is located at the upper part of separator. 
     EFFECT: enhancing the material separation accuracy, reduction of specific energy consumption. 
     2 dwg
Patent RU-2402555-C2 (RU)
Title: Semiconductor organic compound, synthesis method thereof, use thereof and electronic functional element
Inventor: BRASSAT LUTTS
IPC: H01B1/12
Filed: 2005-05-13
Granted: 2010-10-27
Abstract: FIELD: chemistry. ^ SUBSTANCE: invention describes a neutral semiconductor organic compound of formula (I) , where R1 and R2 denote a hydrogen atom, n is the number links in formula (I) and is an integer between 2 and 1000, terminal groups of the compound R3 and R4 denote a hydrogen atom or a linear or branched alkyl group with 1-20 carbon atoms. The invention also describes use of the said compound as a semiconductor in electronic functional elements. ^ EFFECT: higher oxidation resistance, which enables use of the compound in transistors and other electronic functional elements. ^ 5 cl, 3 ex
Patent RU-2314506-C2 (RU)
Inventor: KRAVTSOV VLADIMIR GEORGIEVICH
IPC: G01P5/16
Filed: 2005-08-01
Granted: 2008-01-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: air pressure gage is shaped into pyramid (1) and comprises intake (3) made in the front side of the pyramid, peripheral receiving openings (4) and (5) made in sides (6) and (7) of the pyramid and receiving opening (8) made in side (9) of the pyramid that is set against the wind.  The half-angle between the sides (6) and (7) should be larger than the minimum absolute value of the flow bevel angle. 
     EFFECT: enhanced precision. 
     1 dwg
Patent RU-2309038-C2 (RU)
Inventor: CHERNYSHEV ARKADIJ VASIL EVICH
IPC: B25D9/00
Filed: 2005-09-26
Granted: 2007-10-27
Abstract: FIELD: machine engineering, namely percussion-action pneumatic machines. 
     SUBSTANCE: machine includes housing where metallic trunk is arranged; striker arranged in trunk with possibility of axial motion for dividing truck by chambers of forward and back strokes; bushing; mechanism for air distributing; handle; shock absorber of soft elastomer mounted inside handle. Air distributing mechanism has supplying, forward pumping and backward pumping ducts. Protection casing is arranged on housing with annular cavity between them. Trunk has at least three links telescopically mounted with possibility of relative axial motion without mutual striking and cast with impact-resistant elastomer forming housing. Ducts formed in walls of housing are designed for communication with forward-stroke chamber; other ducts are designed for communication at one side with back-stroke chamber and at other side with pumping reverse ducts of air distributing mechanism. Third ducts are designed for communication with said annular cavity. Bushing, air-distributing mechanism, protection casing and handle are made of impact-resistant different rigidity elastomer. 
     EFFECT: improved design providing vibration resistance, lowered noise level, enhanced operational efficiency, lowered mass of machine. 
     3 cl, 3 dwg
Patent RU-2312521-C2 (RU)
Inventor: OSTRIKOV ALEKSANDR NIKOLAEVICH
IPC: A23L7/10
Filed: 2005-12-20
Granted: 2007-12-20
Abstract: FIELD: food-concentrate industry, in particular, preparing of extruded products. 
     SUBSTANCE: method involves grinding and sieving basic products; moistening; holding in tempering hopper; extruding; mixing dry cheese mixture "Chedder" in an amount of 15% with ground rice in an amount of 85% by weight of cheese mixture, with rice particle sizes ranging between 0.32 mm and 0.63 mm; moistening product to 15-18% and processing in extruder at product temperature of 423-433 K under pressure of 7.5-8.5 MPa within zone close to die of extruder die; coating resultant extruded product with salt-and-vitamin additive in an amount of 2.5% by weight of extruded cheese chips. According to another version, method involves mixing dry cheese mixture "Chedder" in an amount of 10% with ground wheat in an amount of 90% by weight of cheese mixture, with wheat grain particle sizes ranging between 0.32-0.63 mm; moistening resultant mixture to 15-18% and processing in extruder at product temperature of 428-438 K under pressure of 8.0-9.5 MPa within zone near die of extruder; coating extruded product with salt-and-vitamin additive in an amount of 3% by weight of extruded cheese chips. According to third version, method involves mixing dry cheese mixture "Chedder" in an amount of 20 wt% with ground triticale in an amount of 80% by weight of cheese mixture, with triticale particle size ranging between 0.32 mm and 0.63 mm; moistening to 15-18%; processing in extruder at product temperature of 433-443 K under pressure of 7.0-7.5 MPa in zone near die of extruder; coating resultant extruded product with salt-and-vitamin additive in an amount of 3.5% by weight of extruded cheese chips. 
     EFFECT: increased efficiency and reduced production costs owing to utilizing widely used cheap kinds of basic materials having non-steady-state properties. 
     4 cl, 2 dwg, 1 tbl, 3 ex
Patent RU-2311395-C2 (RU)
Inventor: FEDORCHUK JURIJ MITROFANOVICH
IPC: C04B40/00
Filed: 2005-12-29
Granted: 2007-11-27
Abstract: FIELD: building unit production, particularly to produce panels, tiles, brick, blocks and so on by electromagnetic cement mix treatment during setting and hardening. 
     SUBSTANCE: method involves preparing cement, filler, water and active additives; mixing said components; pouring the mix in form made of dielectric material; compacting the mix in the form; subjecting the form to electromagnetic field by placing the firm inside solenoid and applying pulsed constant current magnetic field with 50 or 100 Hz frequency. 
     EFFECT: increased mechanical strength, possibility to use low-voltage electric current and decreased article treatment time. 
     1 dwg, 1 ex
Patent RU-2438707-C2 (RU)
Inventor: EHPSHTEJN OLEG IL ICH
IPC: A61P5/50
Filed: 2006-06-06
Granted: 2012-01-10
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: group of inventions relates to field of medicine and deals with medication for per oral treatment of diabetes mellitus and other diseases, accompanied by disturbance of tolerance to glucose, and method of obtaining such medication. Medication contains antibodies to beta-subunit of insulin receptor in activated form, obtained by multiple successive dilution and external impact in accordance with homeopathic technology. Method of obtaining hard drug form for per oral treatment of diabetes mellitus and other diseases, accompanied by disturbance of tolerance to glucose, includes mixing efficient amount of carrier, irrigated in pseudo-liquefied layer with water-alcohol dilution of antibodies in activated form to beta-subunit of insulin receptor, prepared by combination of multiple successive dilution - reduction of antibodies concentration and external impact according to homeopathic technology, and dried at temperature not higher than 35°C, with pharmaceutically acceptable additives and further tabletting of mixture by direct dry compressing. 
     EFFECT: medication can be used for efficient treatment and prevention of diabetes mellitus and other diseases, accompanied by disturbance of tolerance to glucose. 
     5 cl, 6 ex
Patent RU-2364894-C2 (RU)
Title: Сбор и фильтрация сейсмических данных
Inventor: OZBEK ALI
IPC: G01V1/36
Filed: 2004-12-23
Granted: 2009-08-20
Abstract: Изобретение относится к области обработки сейсмических данных и может быть использовано для сбора и обработки записей отдельных датчиков. Сущность: описан итерационный процесс получения фильтра с конечной импульсной характеристикой, предназначенного для удаления шума из сейсмических данных, с помощью итерационного процесса с наложением ограничений на фильтр на каждом этапе итерации в исходной пространственно-временной и в частотно-волновочисловой области преобразования. Технический результат: повышение надежности способа. 3 н. и 11 з.п. ф-лы, 5 ил.
Patent RU-2344438-C2 (RU)
Inventor: BAGDASARJAN SERGEJ ALEKSANDROVICH
IPC: G01S13/00
Filed: 2006-09-28
Granted: 2009-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: in the device, containing a case, transmit-receive antenna, acoustic transmission line on whose working surface is placed an inter-digital transducer (IDT), connected with the antenna, at least one reflective IDT on one acoustic channel, primary and secondary acoustic channels are put, on the primary acoustic channel is placed a unidirectional transmit-receive IDT with internal reflectors, and the reflective IDT with a number of pairs of electrodes, selected from the condition   where k 2  - is the square of the electromechanical force factor, connected with an electronic switch, connects and disconnects the reflective IDT from time to time, forming a code sequence, and is operated by a microcontroller, which is programmed to a specific code sequence. 
     EFFECT: use of one reflective inter-digital transducer with the regulation of the reflectivity factor. 
     1 dwg
Patent RU-2342632-C2 (RU)
Inventor: GALIULIN RAVIL MASGUTOVICH
IPC: G01B11/30
Filed: 2006-11-30
Granted: 2008-12-27
Abstract: FIELD: physics; measurement. 
     SUBSTANCE: invention is related to instrumentation and may be used for contactless control of goods with external thread. Device contains movable carriage equipped with electric drive of travel and linear shift detector, support fixed on movable carriage, optical-mechanical unit equipped with electric drive of rotation around longitudinal axis, detector of turn angle and two optoelectronic heads, every of which is formed from optically conjugated source and receiver of light radiation that are installed on different sides from threaded section of item under control. Besides, device contains personal computer (PC), inlets of which are connected to outlets of light radiation receivers, linear shift detector and rotation angle detector, and outlets - to electric drives of shift and rotation. Optical-mechanical unit is arranged in the form of spindle, shaft of which is installed in bearings on support and is equipped with vertical shift mechanism. Spindle head is arranged in the form of two C-shaped holders of optoelectronic heads installed on faceplate on different sides from longitudinal axis of item under control and is equipped with mechanism for interbeam gap adjustment. At that mechanism for spindle shaft vertical displacement is arranged in the form of jack, and mechanism for adjustment of interbeam gap of spindle head represents adjustment shaft with sections of the right and left thread, which are installed in corresponding threaded openings of optoelectronic head holders. Spindle shaft is rigidly fixed to faceplate, and movable carriage is provided on mechanism for spindle shaft vertical displacement. Besides, holders of optoelectronic heads are equipped with guides, between which faceplate is installed, and optical-mechanical unit is equipped with n pairs of optoelectronic heads, where n is integer number and n>1. 
     EFFECT: expansion of controlled pipe diameters range and higher accuracy of control results. 
     3 cl, 8 dwg
Patent RU-2339418-C2 (RU)
Inventor: SEMIKIN VLADIMIR MIKHAJLOVICH
IPC: A62C2/10
Filed: 2006-12-20
Granted: 2008-11-27
Abstract: FIELD: medicine, fire-prevention protection. 
     SUBSTANCE: invention concerns devices for prevention of fire or fire restraint, namely to fire-resistant curtains. The fire barrier (version 1) includes a cloth consisting of, at least, one layer of fire-resistant material, executed in the form of a curtain, lateral guide rails, mechanisms of compacting, a weighting compound fixed in the bottom part of a cloth and, at least, two supports, placed in the top part of guide rails. The fire barrier (version 2) includes two cloths, consisting of, at least, one layer of the fire-resistant material, executed in the form of a curtain, lateral guide rails, compacting mechanisms, weighting compounds fixed in the bottom part of cloths, at least, two supports, placed in the top part referring, and, at least, one stabiliser of backlash between cloth. The fire barrier (version 3) includes, at least, two cloths, consisting of, at least, one layer of the fire-resistant material, executed in the form of a curtain, lateral guide rails, compacting mechanisms, weighting compounds fixed in the bottom part of cloths, at least, two supports, and guide rails placed in the top part. 
     EFFECT: creation of effective fire barrier. 
     25 cl, 15 dwg
Patent RU-2342843-C2 (RU)
Inventor: OSTROUMOVA TAMARA ALEKSEEVNA
IPC: A23C23/00
Filed: 2007-02-13
Granted: 2009-01-10
Abstract: FIELD: food products manufacturing technique. 
     SUBSTANCE: method implies producing a mixture by mixing fat-free cottage cheese, sweetening component and vegetable component, thermisation of the obtained mixture under the temperature of 63-67°C for 5 minutes and cooling down to the temperature of 40-50°C. Oat flakes preliminary fried under the temperature of 190-210°C for 8-12 minutes, cooled down to the temperature of 60-65°C, brewed with water 63-67°C hot in the proportion of 1:1 for 5-6 minutes are used as a vegetable filler. Sugar which is introduced during mixture production prior to thermisation or bee honey which is introduced after cooling of the thermisated mixture is used as a sweetening component. 
     EFFECT: increasing product nutritional and biological value along with decreasing caloric value, reducing labour content, energy demand and production cost, reducing milk raw material consumption, increasing shelf life, expanding range of products and product taste characteristics. 
     1 tbl, 2 ex
Patent RU-2375819-C2 (RU)
Title: Method of frequency planning in mobile communication systems
Inventor: DMITRIEV VADIM NIKOLAEVICH
IPC: H04B7/26
Filed: 2007-03-16
Granted: 2009-12-10
Abstract: FIELD: physics; communications. 
     SUBSTANCE: method relates to electro- and wireless communication, specifically to a method of frequency planning in ground based mobile communication systems. For this purpose, the network deployment territory is divided into three types of service areas: covered service areas, partially covered service areas and uncovered service areas. Frequency resources are distributed in the said areas and depending on conditions of movement of the mobile base station, frequency domain is created. The standard of operation of the mobile base station is the same as the standard of operation of the ground based mobile communication network to which the mobile base station belongs. When the mobile base station moves through covered service areas, frequency resources are distributed through dynamic frequency planning. When the mobile base station moves through partially covered service areas, frequency resources are distributed for covered sections through dynamic frequency planning, and for uncovered sections, a frequency corridor is created. 
     EFFECT: larger coverage areas for ground based mobile communication networks, improved quality of servicing subscribers of electro- and wireless communication networks. 
     3 cl, 4 dwg, 3 ex
Patent RU-2370871-C2 (RU)
Title: Элемент кабельного вывода, устройство кабельного вывода, конструкция кабельного вывода, способ изготовления элемента кабельного вывода и применение элемента кабельного вывода на летательном аппарате
Inventor: VINKEL BAKH KHORST
IPC: H02G3/04
Filed: 2005-09-22
Granted: 2009-10-20
Abstract: Элемент (101) кабельного вывода для вывода кабеля (106), который может быть проложен в конструкции (105) кабельного канала, содержит секцию (101) ввода кабеля, соединительную часть (102) для соединения с конструкцией кабельного канала, секцию (103) вывода кабеля и соединительную часть (104) для соединения с другим элементом кабельного вывода. Соединительная часть (102) для соединения с конструкцией кабельного канала может быть соединена с конструкцией (105) кабельного канала таким образом, что кабель (106), который может быть проложен в конструкции (105) кабельного канала, может быть введен в секцию (101) ввода кабеля. Для формирования отверстия для вывода кабеля соединительная часть (104) для соединения с другим элементом кабельного вывода может быть соединена с аналогичной соединительной частью (111) другого элемента (107) кабельного вывода таким образом, что при соединении соединительных частей (104, 111) кабель (106), введенный в секцию (107) ввода кабеля, может быть выведен через сформированное отверстие для вывода кабеля. Изобретение обеспечивает вывод и подвод кабеля со сниженными затратами времени и энергии. 5 н. и 12 з.п. ф-лы, 7 ил.
Patent RU-2367960-C2 (RU)
Inventor: KANEV ALEKSANDR NIKOLAEVICH
IPC: G01N33/531
Filed: 2007-05-29
Granted: 2009-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to biotechnology and immunology, namely to immunological diagnostics. There is disclosed a manufacturing technique of serum panels containing antibodies of danger viral infections. For making the serum panel containing various antibodies, within primary screening (by enzyme immunoassay (EIA) and polymerase chain reaction (PCR)), 60 immune-specific bloods serums of HBV-infected persons with positive PCR and 25 donor serums are sampled. The analysis of the EIA and PCR data ensures to establish that the immune-specific serums used in making said panels contain antibodies to HBs, HBc and to HBe antigens. Simultaneously, candidates are sampled as HBV DNA negative and not containing antibodies to HBV antigens. This sample is used to prepare 6 pools of negative samples for the panel. 
     EFFECT: development of the serum panel which contains all range of antibodies to hepatitis B virus and enables to control clinical effectiveness in treating hepatitis B. 
     3 tbl, 1 dwg, 2 cl
Patent RU-2368527-C2 (RU)
Inventor: BRAUNBEK BARDO
IPC: B60R19/24
Filed: 2007-06-01
Granted: 2009-09-27
Abstract: FIELD: transportation. ^ SUBSTANCE: body (1) comprises tubular steel longeron (2) and crush box (4) made of light metal, which is fixed with one end on buffer cross beam, and with end inverted from it - on end of longeron (2) inverted in direction of motion. Crush box (4) and longeron (2) are separated by transition element (5). Transition element (5) is connected with longeron (2) and crush box (4). Transition element (5) is made of steel. ^ EFFECT: elimination of corrosion between crush box and longeron and reduction of weight. ^ 11 cl, 3 dwg
Patent RU-2358071-C2 (RU)
Inventor: PANKOV VALERIJ TIKHONOVICH
IPC: E04C1/40
Filed: 2007-06-04
Granted: 2009-06-10
Abstract: FIELD: construction. 
     SUBSTANCE: masonry unit consists of a lightweight block with face being coated with decorative-protective layer. The vertical grooves are made on lightweight block face during forming. The face of block is implemented with a plate, which is glued leak tightly to the said block after solidification or represents pigment stained layer of highly strong concrete mix as forming open-end vertical channels in masonry unit parallel to block face. 
     EFFECT: wide functional applications of masonry unit due to increase gas permeability. 
     7 cl, 8 dwg