baber/WOPTO huggingface dataset:
Patent RU-2296830-C1 (RU)
Inventor: KIVA NIKOLAJ IVANOVICH
IPC: E01B1/00
Filed: 2005-10-05
Granted: 2007-04-10
Abstract: FIELD: laying, rebuilding, or taking-up tracks, particularly forming and repair upper ballastless track structure, for instance in tunnels, subways and on bridges. 
     SUBSTANCE: method involves installing rail lengths with rail seat members in design position on concrete base over thermoplastic layer with the use of adjusting means; pressing rail seat members to concrete base with pressing anchors embedded and grouted in concrete base. P pressing anchors are inserted through concrete base and lower parts thereof are secured to tunnel liner plate and/or load-bearing structure of bridge. Pressing anchor for above method realization comprises pin with one threaded end and means to secure thereof to liner plate and/or load-bearing structure of bridge located at opposite end thereof. 
     EFFECT: increased reliability and permanence of upper railroad structure, possibility of vehicle movement along repaired road section just on repair completion. 
     13 cl, 3 dwg
Patent RU-2291171-C1 (RU)
Title: Polymer cationite preparation methods (options)
Inventor: AL TSHULER GENRIKH NAUMOVICH
IPC: C08L81/08
Filed: 2005-11-16
Granted: 2007-01-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention concerns methods for preparing novel cross-linked polymers, which may find use in various industrial fields, in particular to treat water, to separate and recover nonferrous and rare metals, as catalyst carriers, etc. Invention provides a method of preparing polymeric cationites based on immobilized meta-cyclophanoctols, more particularly polytetramethyl[l4]sulfonato-meta-cyclophanoctol prepared by treating polytetramethyl[l4]-meta-cyclophanoctol with concentrated sulfuric acid at weight ratio 1:11, respectively. Treatment is performed twice, wherein second treatment involves sulfurization agent containing concentrated sulfuric acid and oleum taken at volume ratio 3:2, respectively. Polytetrasulfonatophenyl[l4]-meta-cyclophanoctol is also prepared  by treating polytetraphenyl[l4]-meta-cyclophanoctol with concentrated sulfuric acid at weight ratio 1:9, respectively. 
     EFFECT: enabled preparation of cationites showing elevated chemical stability and selectivity, while exhibiting cation-exchange properties in a vide pH range (0-14). 
     8 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2309247-C1 (RU)
Title: Method and device to apply acoustic action to productive well zone in perforation intervals
Inventor: ALEKSANDROV VLADIMIR ALEKSANDR
IPC: E21B43/25
Filed: 2006-01-10
Granted: 2007-10-27
Abstract: FIELD: oil and gas industry, particularly to recover fluid loss properties of reservoir in well having medium output, to increase output from noncommercial wells and to bring unpromising wells into operation. 
     SUBSTANCE: method involves exciting downhole acoustic transducer with pulsed electric signals having technological range frequency series; converting pulsed electric signal energy into energy of generated pulses of acoustic oscillations acting on proximal productive well zone within technological frequency range and into energy of acoustic oscillations with heterodyne difference frequency acting on remote productive well zone. The acoustic treatment is carried out in serial alternation of control and working states. At control stages proximal and remote productive well zone acoustic response is received by downhole acoustic transducer between acoustic oscillation pulse generation. The acoustic transducer converts acoustic response energy into electric signal energy. After that the electric signal energy is subjected to frequency-response processing to determine technological frequency series range corresponding to maximal level of electric signal in receiving regime. Above frequency series range is used to excite downhole acoustic transducer at working stage following said control stage. Device comprises serially linked presetting generator, multichannel generation means and linkage including logging cable connected with acoustic transducer and having power input means with input connected to power supply buses. Device also has control unit, receiver/transmitter commutator, timing mechanism, power supply commutator and additional power supply unit having input linked to power supply buses and output connected to the first input of power supply commutator. Power supply commutator has the second input attached to power input means output and output linked to input of multichannel generation means power supply. Receiver/transmitter commutator is arranged between linkage and logging cable. Receiver/transmitter commutator has control output connected to input of control unit having output connected to presetting generator control input. Presetting generator timing input is linked to the first output of timing mechanism having the second output connected to control input of receiver/transmitter commutator and the third output linked to control input of power supply commutator. 
     EFFECT: increased well output and improved production zone communication with productive reservoir by presetting of combined high-frequency and low-frequency application in resonance frequency range of proximal zone and dominant frequency range of remote zone for maximal acoustic response in high-frequency and low-frequency ranges. 
     4 cl, 3 dwg
Patent RU-2307944-C1 (RU)
Inventor: BORODINSKIJ SERGEJ VLADIMIROVI
IPC: F02B53/00
Filed: 2006-02-14
Granted: 2007-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed rotary internal combustion diesel engine contains fixed body with two diametrically symmetrical profiled working spaces, output shaft rigidly coupled with cylindrical rotor provided with two profiled slots in which swinging pistons are secured on axles parallel to axis of rotation of rotor, two end face covers in one of which two ports are made mating with beginning of each working space for sucking air charge and two ports mating with end of each working space to discharge exhaust gases.  Two combustion chambers, each made in form of two mating cylindrical spaces, are arranged in engine body parallel to axis of rotation of rotor so that each intake port of rectangular form is mated with end of one working space, and each exhaust port is mated with beginning of other working space.  Each intake port from side of combustion chamber is closed by valve in form of curved plate which conjugates by cylindrical surface without clearance with cylindrical surface of combustion chamber around port, and gets with clearance by projecting part into port space by turning on axle parallel to axis of cylindrical space of combustion chamber displaced and to its wall.  Each exhaust port is closed by valve made in form of two diametrically symmetrical segments of cylinder furnished with sealing elements whose design provides gapless conjugation with surface of combustion chamber by turning on axle of rotation aligned with axis of cylindrical part of combustion chambers in which valve is arranged. 
     EFFECT: increased efficiency and power, and improved reliability and ecological cleanness of engine. 
     2 cl, 4 dwg
Patent RU-2312511-C1 (RU)
Inventor: EHL DARKHANOVA IRINA BORISOVNA
IPC: A23G1/50
Filed: 2006-06-07
Granted: 2007-12-20
Abstract: FIELD: confectionery industry, in particular, processes for producing of confectioneries decorated with pattern and/or text executed using food components. 
     SUBSTANCE: method involves preparing mixtures by introducing colorants into fatty base for attaining desired colors and tints; forming pattern on substrate made from lacquered sheet, polymeric film or aluminum foil; transferring pattern from substrate onto product by connecting confectionery mass heated to temperature of 28-35 C with substrate; cooling confectionery mass with substrate to temperature of 3-18 C for producing of confectionery; holding ready product at temperature of 15-21 C during 2-3 min; separating substrate so that pattern is left on confectionery. Patterns applied onto surface of confectioneries may be volume-saving information carriers. 
     EFFECT: wider range of confectioneries, more attractive outside design owing to application of multi-colored pattern onto product surface without changing flavor and aromatic properties of confectioneries. 
     5 cl, 3 ex
Patent RU-2315131-C1 (RU)
IPC: B23B27/14
Filed: 2006-06-06
Granted: 2008-01-20
Abstract: FIELD: metal working, in particular, deposition of multiple-layer coatings onto cutting tools. 
     SUBSTANCE: method involves providing deposition of lower layer of nitride or carbonitride of titanium, aluminum and iron compound, used in the ratio, wt%: titanium 83.7-85.2, aluminum 13.0-14.2, iron 1.8-2.1; providing deposition of upper layer of nitride or carbonitride of titanium, aluminum and zirconium compound, used in the ratio, wt%: titanium 64.8-68.0, aluminum 12.0-13.2, zirconium 20.0-22.0; depositing said layers using three cathodes arranged horizontally in single plane, with first cathode consisting of titanium and iron, and second cathode consisting of titanium and zirconium and being positioned opposite first cathode, and third cathode consisting of titanium and aluminum and being positioned therebetween. 
     EFFECT: increased efficiency of cutting tools provided with such coating. 
     1 tbl
Patent RU-2318016-C1 (RU)
Title: Способ обработки дубовой клепки
Inventor: SULA ROMAN ALEKSEEVICH
IPC: C12H1/22
Filed: 2006-08-09
Granted: 2008-02-27
Abstract: Изобретение относится к винодельческой промышленности. Дубовую клепку (бочки) заливают подогретым до 40-45°С 0,5-1,0%-ным водным или слабоспиртуозным раствором дубового экстракта и выдерживают в течение 14 суток. Сливают раствор экстракта, подогревают до 40-45°С, повторно заливают на 14 суток, периодически перемешивают и промывают дубовую клепку умягченной водой. Это позволяет существенно улучшить органолептические показатели выдержанного в ней молодого коньячного спирта и сделать многократным использование дубовой клепки. 3 табл.
Patent RU-2321196-C1 (RU)
Title: Рабочий орган чизель-культиватора
Inventor: PYNDAK VIKTOR IVANOVICH
IPC: A01B35/00
Filed: 2006-08-14
Granted: 2008-04-10
Abstract: Изобретение относится к сельскохозяйственному машиностроению. Рабочий орган включает стойку с накладным долотом и стрельчатую рыхлительную лапу. Лобовая сторона стойки снабжена двумя ярусно расположенными кронштейнами. Один из кронштейнов размещен в нижней части стойки, его выступающая часть имеет скос. Верхний кронштейн склонен вниз, на нем съемно закреплена рыхлительная лапа. Долото выполнено плоским с лезвием и съемно закреплено на скосе нижнего кронштейна. На тыльной стороне стойки размещен трубопровод с жиклером на конце. В результате достигается снижение тягового сопротивления и расширение области применения. 2 з.п. ф-лы, 4 ил.
Patent RU-2333169-C1 (RU)
Title: Глазурь
IPC: C03C8/12
Filed: 2006-11-24
Granted: 2008-09-10
Abstract: Изобретение относится к области технологии силикатов и касается составов фриттованной глазури для покрытия облицовочной плитки. Техническим результатом изобретения является повышение морозостойкости глазури. Глазурь содержит SiO 2 , Al 2 О 3 , CaO, MgO, ZrO 2  В 2 О 3 , ZnO, BaO, Na 2 O, TiO 2 , PbO, As 2 O 3 , при следующем соотношении компонентов, мас.%: SiO 2  - 56,5-62,5; Al 2 О 3  - 3,5-5,0; CaO - 6,0-9,0; MgO - 1,0-2,0; ZrO 2  - 6,0-9,0; В 2 O 3  - 8,0-12,0; ZnO - 1,5-3,0; BaO - 2,0-3,0; Na 2 O - 2,0-3,0; TiO 2  - 0,3-0,5; PbO - 1,5-2,4; As 2 O 3  - 0,1-0,2. 1 табл.
Patent RU-2328673-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F26B3/12
Filed: 2007-01-09
Granted: 2008-07-10
Abstract: FIELD: procedure of dispersed materials drying. 
     SUBSTANCE: plant consists of drying chamber with nozzle, movable gas distributing grid in its bottom part, which is made as rotating hollow perforated cylinder, which is fixed with toothed drum, the profile of teeth of which corresponds to the shape of cylinder perforation, and in the cavity of the latter milling bodies are installed, at that in the plant additionally impingement plate is stipulated, which is made in the form of system of strings that are installed in horizontal planes along the whole cross section of conical expanding part of drying chamber, and fixed in its internal walls with the help of rims, at that strings are fixed between dowels in actinoid manner, with formation of conical surfaces that are directed to each other with their tops, at that on every rim in the centre disk is fixed, to which strings are attached, and spent dusted gases are subject to preliminary acoustic treatment in acoustic plant, optimal parameters of which for sonic treatment of medium-dispersed dust are the following: level of sound pressure of 140 dB and more, frequency of oscillating motion is 900 Hz, concentration of dust in the flow at least 2 g/m 3 , time of acoustic treatment is 1.5...2 sec. 
     EFFECT: increase of drying efficiency. 
     4 cl, 3 dwg
Patent RU-2329736-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L3/00
Filed: 2007-01-22
Granted: 2008-07-27
Abstract: FIELD: alimentary products, preservation. 
     SUBSTANCE: preparation of recipe ingredients. The preserve production process includes the following activities: boiling, peeling and chopping chicken eggs, slicing and blanching potatoes, cutting and freezing lettuce, cutting fish fillet and pickled cucumbers, mixing the above-mentioned ingredients with culinary salt and calcium acetate under oxygen-insulated conditions, packaging the mix and mayonnaise, vacuum sealing and sterilisation. This serves to extend and diversify the armoury of methods and foodstuff used for production of preserves characterised by enhanced digestibility properties as compared to traditional pre-cooked products of the kind. Digestibility index of the preserve is equal to 1.5·10 5 , while that of the foodstuff used for its preparation - only 1.2·10 5 . 
     EFFECT: production of enhanced digestibility preserves.
Patent RU-2339912-C1 (RU)
Title: Стенд для контроля измерителей угловой скорости
Inventor: KALIKHMAN DMITRIJ MIKHAJLOVICH
IPC: G01C25/00
Filed: 2007-02-13
Granted: 2008-11-27
Abstract: Изобретение относится к измерительной технике, а именно к средствам контроля датчиков угловой скорости (ДУС). Технический результат - повышение точности контроля масштабного коэффициента измерителей угловых скоростей разных типов. Для достижения данного результата использован принцип одноосного гироскопического стабилизатора с датчиком угловой скорости в качестве инерциального чувствительного элемента, работающего в режиме программного разворота. При этом реализована цифровая двухконтурная обратная связь. Процессор контура обратной связи управляет работой как двигателем стенда, так и измерительным датчиком угловой скорости чувствительного элемента стенда. В качестве двигателя по оси вращения стенда - датчик положения - двигатель бесконтактный, работающий по принципу синусно-косинусного вращающего трансформатора. Цифровые регуляторы реализованы на основе использования ядра управляющего процессора. 2 з.п. ф-лы, 11 ил.
Patent RU-2330344-C1 (RU)
Title: Устройство управления источником питания
Inventor: KHIRASAVA TAKAKHIKO
IPC: B60L50/16
Filed: 2006-05-02
Granted: 2008-07-27
Abstract: Устройство (30) управления определяет, что системное реле для предварительной зарядки (SMRP) спаяно, когда после генерации сигнала (SEB) на уровне Н при запуске системы транспортного средства для включения только системного реле (SMRB) катодной стороны ток Ip предварительной зарядки имеет опорное значение. Когда определено, что системное реле для предварительной зарядки (SMRP) спаяно, устройство (30) управления немедленно выключает системное реле (SMRB) катодной стороны без определения спаивания системных реле катодной и анодной стороны (SMRG, SMRB) и выполняет разрядку конденсатора (13). В этой ситуации устройство управления (30) определяет спаивание системного реле (SMRB) катодной стороны на основе напряжения (VH) между обоими концами конденсатора (13). Когда определено, что системное реле для предварительной зарядки (SMW) не спаяно, спаивание системных реле (SMRG, SMRB) определяется при прекращении работы системы транспортного средства. Технический результат - повышение надежности. 2 с. и 14 з.п. ф-лы, 4 ил.
Patent RU-2337618-C1 (RU)
Inventor: OVCHINNIKOV NIKOLAJ DMITRIEVICH
IPC: A61B5/103
Filed: 2007-04-09
Granted: 2008-11-10
Abstract: FIELD: medicine; orthopedy. 
     SUBSTANCE: faults in posture of the person are examined according to registration of reference marks position fixed on body integuments in points of projection of parts of basic skeleton and muscular groups forming a posture concerning external coordinate-scale reference points in frontal and sagittal planes crossing vertical axis of the body. Thus perform examination in free, habitual for the surveyed person pose, standing or sitting. Thereat the reference marks are executed extensional and fastened on the top part of a skull, edge of a mandible bone, acanthas of 5 and 7 cervical vertebra, acanthas 3, 6, 9 and 12 thoracal vertebra, 3 and 5 lumbar vertebra, heads of both humeral bones, spits of both femurs, knee joints, crests of scapulas, wings of haunch bones and a thoracal bone, malleolar mamelons of fibular bones; and also on prominent parts of cluneal and gastrocnemius muscles. Thus define fault in posture on degree of deviations of reference marks position concerning central vertical axis of a body which are passing through the centre of gravity of a body and through a malleolus at examination in a standing position or through a femur spit at examination in a sitting position, and depending on size of reference marks deviations from vertical axis of a body in comparison with standard sizes for each age and sex group and taking into account correction on subjective shifts concerning coordinate-scale reference points at registration from one point and the subsequent computer processing, make a conclusion about character and degree of faults in posture. 
     EFFECT: increase of measurement accuracy of size of faults in posture at children. 
     1 tbl, 3 dwg, 1 ex
Patent RU-2343952-C1 (RU)
Inventor: ISAKOV VLADIMIR ALEKSEEVICH
IPC: B01D17/038
Filed: 2007-05-07
Granted: 2009-01-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: filter incorporates a cover, casing and transparent flask forming a chamber receiving a funnel. The funnel taper part outer side is furnished with bulges accommodating detachable modules of self-controlled heating elements designed to heat fuel through the said funnel walls. Every module comprises a thermal resistor with the structure positive temperature factor representing a plate and featuring a switching over effect. 
     EFFECT: higher fuel fluidity with no overheat of heating elements. 
     6 cl, 3 dwg
Patent RU-2331670-C1 (RU)
Title: Method of accelerated acquiring of mesenchymal stem cells (msc) culture of mammals, except human, with low heterogeneity and high viability
Inventor: BURAVKOVA LJUDMILA BORISOVNA
IPC: C12N5/0775
Filed: 2007-05-30
Granted: 2008-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention belongs to the area of biotechnology and medicine. Precursor cells are recovered and then cultivated till obtaining of desired cell culture. Growth of cultured cells takes from 4 to 10 days in hypoxic condition, with oxygen content no less than 5%, the cells from 1 st  to 2 nd  passages are being used. Quantity of apoptosis and necrotic damaged cells and their morphological characteristics are determined. According to markers CD90, CD54, CD44, CD73, CD11b, and CD45 expression, immune type of cells is determined. If aggregate quantity of apoptosis and necrotic damaged cells is reduced two times and more compared to representative cultures in normoxia conditions, if MSC immune type is retained completely, and if quantity of rapidly dividing uniform cells exceeds quantity of slow proliferating large cells, then received culture is reputed as a culture of mesenchymal cells with low heterogeneity and high viability. 
     EFFECT: increase of proliferative activity of stromal precursor cells culture, reduction of heterogeneity of culture. 
     4 cl, 2 dwg, 2 tbl
Patent RU-2344239-C1 (RU)
Inventor: LABUTIN VIKTOR NIKITOVICH
IPC: E02F3/18
Filed: 2007-06-22
Granted: 2009-01-20
Abstract: FIELD: mining. 
     SUBSTANCE: invention refers to mining, particularly to facilities for excavation and transfer of rock mass and can be implemented for strip mining of minerals without their preliminary opening from deposits of horizontal or flat pitch. The working body of a quarry excavator includes at least one rotor with buckets equipped with static teeth secured on a working edge of the bucket and with impact teeth connected with impact devices which are assembled on the front wall of the bucket. The rotor is equipped with reflecting lips hinged on its rim and designed to turn by means of levers during bucket unloading; also one end of the lever is jointed to the reflecting lip, while the other is equipped with a roller traveling in guides made in form of an oval wheel rigidly fixed on a rotor shaft. 
     EFFECT: upgraded efficiency of excavator operation. 
     2 cl, 2 dwg
Patent RU-2342121-C1 (RU)
Inventor: SKLADNEVA EVGENIJA JUR EVNA
IPC: A61K35/16
Filed: 2007-08-06
Granted: 2008-12-27
Abstract: FIELD: medicine; veterinary medicine. 
     SUBSTANCE: method includes lymphotropical antibiotic injection, and each time the drug which boosts lymph current is injected preliminary. Thus preliminary a mix of half daily antibiotic dose with 0.% Novocainum solution and blood autoserum is taken in a dose of 1 ml per 10 kg of domestic carnivorous weight. Then the mixture is injected by 1/2 of its parts in turn into a hypodermic scrotum fat on the right and on the left of its median seam once a day during 5 days. 
     EFFECT: increase of antibioticotherapia efficiency in case of uropoiesis organ desease of domestic carnivorous, decrease of antibiotics adverse influence by means of decrease of a daily drug dose, time of its application and its purposeful influence on the pathological center, increase of immunologic activity of patient's body, acceleration of his convalescence, reduction of the relapse probability and augmentation of the disease remission term. 
     2 tbl
Patent RU-2350542-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B65G23/26
Filed: 2007-11-14
Granted: 2009-03-27
Abstract: FIELD: transport, conveyors. 
     SUBSTANCE: brake block (2) is arranged between belt conveyor load-carrying (4) and idle (5) runs at the points of lapping on and tracking off the end drum (6). The said shoe block is attached to beam (8) oriented parallel to the conveyor belt load-carrying run and radially relative to end drum axle (9). The aforesaid beam is located to allow its lengthwise shift in frame guides (10), the frame being furnished with brackets (12) whereto the shoe block is spring-loaded. The beam free end is linked up, via tie-rod (13) with horizontal hinges (14, 15) arranged on its ends, with bell crank (17) pivoted to the frame to turn in vertical plane. Smaller (18) bell crank arm is coupled with the tie-rod, while its larger arm is jointed with armature (20) of electromagnet (21). The electromagnet housing is pivoted to the frame. When in starting position, the aforesaid smaller arm is oriented perpendicular to the beam, the electromagnet armature axis is oriented perpendicular to the larger arm, while the angle between the bell crank arms is taken to be a right angle. The brake block width is taken to equal that of the end drum cylindrical part. 
     EFFECT: possibility of mounting proposed brake directly on driving drum and providing for required braking force. 
     3 cl, 3 dwg