baber/WOPTO huggingface dataset:
Patent RU-2223241-C2 (RU)
Inventor: KHVOSTENKOV S I
IPC: C04B111/20
Filed: 2002-11-19
Granted: 2004-02-10
Abstract: Изобретение относится к области технологии получения бетонных изделий и конструкций на основе портландцемента. В способе получения цементного бетона с применением активации минеральных заполнителей путем измельчения, удаления пылевидных и глинистых фракций, подбора гранулометрии крупного и мелкого заполнителей, расхода цемента и водоцементного отношения, приготовления бетонной смеси из указанных компонентов и ее твердения, перед приготовлением бетонной смеси мелкий и/или крупный силикатосодержащей заполнитель подвергают автоклавной обработке насыщенным водяным паром с температурой от 120 до 210°С в течение 1-8 часов. Автоклавной обработке могут подвергать только мелкий заполнитель в виде кварцевого песка, в этом случае до автоклавной обработки осуществляют измельчение кварцевого песка в мельнице с удельными энергозатратами 1-6 кВт·ч на тонну, удаление пылевидных и глинистых частиц. Заполнитель подвергают автоклавной обработке в присутствии от 0,4 до 2,0% извести, или гидроксида натрия, или жидкого стекла, или портландцемента. Технический результат - повышение прочности, долговечности, морозостойкости и коррозионной стойкости бетона, предназначенного для особо ответственных сооружений, в том числе для крупноразмерных монолитных конструкций. 3 з. п. ф-лы, 3 табл.
Patent RU-2271802-C2 (RU)
Inventor: BERGLUND GERAN
IPC: A61P25/28
Filed: 2001-06-15
Granted: 2006-03-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to using a pharmaceutical preparation comprising beta-blocking agent in the maintenance dose less 50 mg, in particular, in the range from 25 mg to 47 mg in mixture with a pharmaceutically acceptable adjuvant, vehicle or carrier. The preparation is used in treatment of atherosclerosis and diseases associated with thereof. Invention provides decreasing dose of the preparation. 
     EFFECT: improved using method. 
     6 cl, 3 tbl, 1 ex
Patent RU-2242188-C2 (RU)
Inventor: APSITIS A L
IPC: A61B17/70
Filed: 2003-02-11
Granted: 2004-12-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has screws, longitudinal rods and two transverse rods connected to each other. Hole for receiving the longitudinal rod is produced in screw head. The hole has slotted thread. The longitudinal rod has t. The form has slotted thread on edges. Both transverse rods have slotted thread and are connected to the longitudinal rods by means of stirrups having nut members. The stirrups have two holes each, one of them is threaded. The screws are fixed with longitudinal rods by means of tightening screws. 
     EFFECT: improved stability characteristics. 
     3 cl, 1 dwg
Patent RU-2265347-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2003-03-13
Granted: 2005-12-10
Abstract: FIELD: confectionary industry. 
     SUBSTANCE: claimed method includes application of mixture of soluble food-grade salt of multibasic acid with preparation obtained from biomass of Mortierella spinosa micromycete according to claimed technology which is simultaneously used as emulsifier and structure-forming agent. 
     EFFECT: decreased consumption of emulsifier and structure-forming agents. 
     2 ex
Patent RU-2310471-C2 (RU)
Inventor: LANG FLORIAN
IPC: A61P37/04
Filed: 2001-08-28
Granted: 2007-11-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with applying antibodies to kinase sgk3 for detecting the expression and /or the function of kinase sgk3 in eucaryotic cells to diagnose diseases associated with affected activity of ionic canals, especially sodium and/or potassium canals. It has bed demonstrated that kinase sgk3 stimulates the activity of epithelial sodium canal, and diagnostic detection of the disorders of its expression and/or function could be considered as the measure that enables to establish the reason of hypertonicity, epileptic attack and affected cardiac stimulation. It has been stated on that kinase sgk3-mediated activation of potassium canal is of anti-apoptosis action. 
     EFFECT: higher efficiency. 
     6 cl, 3 dwg, 1 tbl
Patent RU-2251869-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23C21/08
Filed: 2003-04-01
Granted: 2005-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing milk jelly due to ultrasound mixing curdled whey, skimmed milk, sugar, aromatizing agent, water, culture liquid obtained as a result of acetic acid fermentation of dyed plant raw material, and a structure-forming agent as the mixture of carraginan and a preparation obtained out of Mortierella spinosa var. sterilis biomass micromycete according to the preset technique. The mixture obtained should undergo pasteurization, cooling followed by pouring and forming. The innovation suggested enables to obtain the target product of vertically anisotropic and steadily altering organoleptic properties. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2247059-C2 (RU)
Inventor: KAL KO I P
IPC: B64D5/00
Filed: 2003-04-23
Granted: 2005-02-27
Abstract: FIELD: aviation; aircraft take-off methods. 
     SUBSTANCE: aircraft is raised by means of airship equipped with device for gripping and releasing the aircraft. Then aircraft is thrown into free fall with operating engines from altitude ensuring safe distance from earth at speed sufficient for climbing. Before throwing, aircraft may be accelerated to speed sufficient for stable position during fall. 
     EFFECT: possibility of performing take-off without airfields and runways; reduced level of noise and reduced fuel consumption. 
     2 cl
Patent RU-2273353-C2 (RU)
Title: Method for obtaining of frozen dessert
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-05-14
Granted: 2006-04-10
Abstract: FIELD: food-processing industry, in particular, preparing of frozen product from raw fruit material. 
     SUBSTANCE: method involves inspecting and grinding raw fruit material; adding sand sugar, carragheenan and solid residue produced after extracting of Mortierella marburgensis micromycet biomass by predetermined process; mixing while heating and simultaneously inactivating native enzymes; cooling; introducing mycelium and simultaneously increasing pressure, said mycelium being introduced after separation thereof upon termination of first stage of extracting of Mortierella marburgensis micromycet biomass by liquid carbon dioxide and relieving pressure to atmospheric pressure value for obtaining of frozen base product. 
     EFFECT: reduced consumption of power for process and decreased accumulation of melanoidins in base product.
Patent RU-2267393-C2 (RU)
Inventor: MIKHALKIN VLADIMIR PETROVICH
IPC: B24B19/08
Filed: 2003-05-27
Granted: 2006-01-10
Abstract: FIELD: machine engineering, possibly grinding shaped shafts used for making corrugated cardboard. 
     SUBSTANCE: grinding stock of apparatus includes grinding   helical disc with drive unit and it is mounted on support providing its motion along shaped roll. Grinding stock is movable one. Grinding helical disc is kinematically coupled with riffled wheel. Rotation of shaped shaft is realized due to pressing riffled wheel to  surface of shaft. 
     EFFECT: improved design providing possibility for grinding large-length shaped shafts with bulged and non-round surfaces. 
     1 dwg
Patent RU-2266276-C2 (RU)
Inventor: NAZIMOK V F
IPC: C07C63/307
Filed: 2003-09-02
Granted: 2005-12-20
Abstract: FIELD: organic chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing trimellitic acid anhydride. Method for preparing intramolecular trimellitic acid anhydride is carried out by liquid phase oxidation of pseudocumene with air oxygen for a single stage at increased temperature and pressure under conditions of countercurrent of oxygen-containing gas and reaction products in the presence of a catalyst comprising heave metal salts and halide compounds followed by distilling off a solvent and thermal dehydration of mellitic acid up to its intramolecular anhydride. Oxidation of pseudocumene is carried out in reaction volume separated for three zones wherein hydrogen bromide acid is added to each reaction zone by distributed feeding to provide the discrete increase of the HBr concentration up to [HBr] ≥ 0.052% in the first (upper) zone, [HBr] ≤ 0.09% in the middle (second) zone, and [HBr] ≤ 0.111% in the bottom third) zone. The composition of catalyst is maintained as constant in all zones in the ratio of its components in the limit Co : Mn : Ni = (0.28-0.66):1:0.04, respectively, and the process is carried out in the temperature range 160-205°C by its step-by-step increase in zones in the range: 160-180°C in the upper (first) zone, 180-190°C in the middle (second) zone, and 195-205°C in the bottom (third) zone. Invention provides improving the technological process of oxidation of pseudocumene, to improved quality of the end product and to enhance specific output of the reaction volume. Trimellitic acid anhydride is used broadly in preparing high-quality plasticizers, insulating varnishes, high-temperature polyimidoamide coatings and other polymeric materials. 
     EFFECT: improved preparing method. 
     2 tbl, 3 dwg, 16 ex
Patent RU-2275901-C2 (RU)
Inventor: SOROKA VLADIMIR VASIL EVICH
IPC: A61K31/02
Filed: 2004-06-21
Granted: 2006-05-10
Abstract: FIELD: medicine, angiology. 
     SUBSTANCE: it is necessary to introduce perfluorane intravenously by drops at the dosage of 3-5 ml/kg body weight additionally to standard therapeutic scheme. The present innovation provides decreased spastic component in the vessels and increased linear velocity  of collateral circulation on patient's foot. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2310333-C2 (RU)
Title: Подкисленный пищевой продукт и способ его получения
Inventor: BOT AR EN
IPC: A23D7/00
Filed: 2002-10-31
Granted: 2007-11-20
Abstract: Изобретение относится к пищевой промышленности. Продукт включает дисперсную жировую фазу и непрерывную водную фазу, белок и биополимер. При этом в качестве жировой фазы содержит жир, который представляет собой растительное масло и/или жир морских животных, или молочный жир с растительным маслом или жиром морских животных. Пищевой продукт имеет величину рН от 3,7 до 5,8. Вышеуказанная водная фаза содержит биополимерную фазу и белковую фазу, причем отношение объемной доли дисперсной жировой фазы к объемной доле белковой фазы равно, по меньшей мере, 0,2. Способ предусматривает приготовление водной фазы, содержащей белок и биополимеры. Далее смешивают водную фазу с жировой фазой при температуре 40-70°С, нагревают смесь, с целью ее пастеризации или стерилизации. Полученную смесь гомогенизируют при давлении 100-400 бар при температуре выше точки плавления жира. Затем смесь подкисляют до рН 3,7-5,8 и гомогенизируют при давлении 100-400 бар при температуре выше точки плавления жира. Изобретение позволяет получить продукт мажущейся консистенции с пониженным содержанием жира с твердостью, которую можно легко регулировать. 2 н. и 12 з.п. ф-лы, 1 табл.
Patent RU-2281904-C2 (RU)
Title: Шахта лифта
Inventor: LOBKO SVJATOSLAV VLADIMIROVICH
IPC: B66B5/28
Filed: 2004-09-09
Granted: 2006-08-20
Abstract: Изобретение относится к строительству и машиностроению, в частности к устройствам для подъема - опускания людей и грузов, и может быть использовано для шахт лифтов. Шахта лифта содержит направляющие скольжения для перемещения кабины лифта, искусственное покрытие, расположенное в донной части шахты и выполненное в виде объемного тела. Объемное тело состоит из слоев, имеющих разную плотность, и образует амортизатор. Слои покрытия выполнены из поролона и установлены с возможностью сдвига относительно друг друга, при этом покрытие содержит слой, у которого кажущаяся плотность составляет от 10 кг/м 3  до 100 кг/м 3 , и слой, у которого кажущаяся плотность составляет величину от 101 кг/м 3  до 200 кг/м 3 , или покрытие содержит слои, один из которых имеет величину кажущейся плотности от 10 кг/м 3  до 20 кг/м 3 , другой из слоев имеет величину кажущейся плотности от 21 кг/м 3  до 50 кг/м 3 , а третий слой имеет величину кажущейся плотности от 51 кг/м 3  до 200 кг/м 3 . Изобретение обеспечивает повышение безопасности лифта. 1 ил.
Patent RU-2289311-C2 (RU)
Inventor: ZAKHAROV SERGEJ MIKHAJLOVICH
IPC: A61H23/00
Filed: 2004-12-08
Granted: 2006-12-20
Abstract: FIELD: medicine, medicinal equipment. 
     SUBSTANCE: the present innovation deals with rehabilitation and correction of psychophysiological state at applying multi-functional biological feedback (BF) in patients with cardio-vascular diseases, those of nervous system, chronic diseases of respiratory organs and urogenital system. The suggested rehabilitation psychophysiological complex for training at application of biological feedback (BF-training) contains successively connected the block of sensors and electrodes, a multi-channel bioamplifier, a multi-channel analog-digital transformer, a controller (microelectronic computer), an electronic computer for processing and analyzing electrophysiological signals and managing the seances of BF-training, a block for presenting stimulation impacts, a block for presenting BF-signals and an audio-tactile therapeutic device to affect with sound fluctuations upon a patient's body and contains a microelectronic computer, a block for presenting melodies and sounds from the archives, a multi-channel amplifier of sound frequency and a sensor arm-chair. The latter contains a seat, a back and emitters of sound frequency  designed as electrodynamic transformers of electric fluctuations into sound ones with possibility to be applied in the arm-chair's back at the level of patient's occiput, median cervical (C3, C4), thoracic (Th3, Th4), lumbar (Th1, Th2) vertebrae and sacral top and in areas of sciatic tuber, short caput of biceps muscle of thigh and at the level of popliteal muscle in the arm-chair's seat. The innovation provides widened functional possibilities due to information impact with sound fluctuations upon human body at training at application of multi-functional biological feedback, increased efficiency of therapy in patients with affected physiological functions of cardio-vascular system, that of respiration, motor system, central and peripheral nervous systems due to additional sensor control for physiological processes in mechanical tonicity. 
     EFFECT: higher efficiency. 
     7 cl, 6 dwg
Patent RU-2310773-C2 (RU)
Inventor: GELDENKHAJS ZIGFRID
IPC: F04D29/14
Filed: 2003-07-15
Granted: 2007-11-20
Abstract: FIELD: mechanical engineering; centrifugal mud pumps. 
     SUBSTANCE: proposed rotary pump contains impeller installed on shaft 12 on bearing for rotation.  Unit 26 of bearing and bearing case in close vicinity to impeller can pass objectionale material.  Shielding unit 40 contains shaft 12 and shield 41 rotating with shaft 12 and arranged between impeller and bearing unit 26.  Shield 41 contains nondetachable cast disk 42 and sectional rim 44.  Rim 44 is provided with lip 50 with bend 52 pointed inwards in normal contact with outer perimeter of cover 34 of bearing unit 26.  Cap 48 encloses lip 50 with clearance when shaft 12 rotates.  Bend 52 is forced off from cover 34 by centrifugal force to provide working clearance at rotation of shaft 12. 
     EFFECT: prevention of getting of objectionable material into bearing unit both at rotation of shaft and when shaft is stopped. 
     16 cl, 2 dwg
Patent RU-2340595-C2 (RU)
Title: Method of obtaining monoalkylaminoketones
Inventor: FABIAN KAJ
IPC: C07D333/22
Filed: 2003-08-01
Granted: 2008-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: compounds of formula I   their salts and solvates are intermediate compounds for obtaining medications. In general formula I: R 1  represents thienyl, R 2  represents alkyl, containing 1-6 carbon atoms. 
     EFFECT: method improvement. 
     13 cl, 3 ex
Patent RU-2293218-C2 (RU)
Inventor: IVANOV ALEKSANDR ALEKSANDROVIC
IPC: F04D13/10
Filed: 2005-04-06
Granted: 2007-02-10
Abstract: FIELD: oil producing industry; hydraulic machine building. 
     SUBSTANCE: invention can be used in deep marginal wells.  Proposed pump has stage including screw unit arranged between adjacent centrifugal impellers.  Screw unit can be made split and include thrust cone-bushing with two mating surfaces, screw with two mating surfaces, and impeller.  One of mating surfaces is mechanically mated with part of mating surface on frontal side pf centrifugal impeller of stage following in direction of liquid flow.  Other mating surface of screw is mechanically mated with first mating surface of thus cone-bushing.  Opposite (second) mating surface of thrust cone-bushing is mechanically mated with part of mating surface of rear side of centrifugal impeller. 
     EFFECT: provision of increase of head of formation fluid passing successively from one stage of pump to following stage. 
     1 dwg
Patent RU-2294018-C2 (RU)
Inventor: BAKANOV VLADIMIR VIKTOROVICH
IPC: G08B17/107
Filed: 2005-04-27
Granted: 2007-02-20
Abstract: FIELD: fire-alarm system. 
     SUBSTANCE: smoke detector can be used for revealing increase in optical air density on base of intensity of dissipation of light IR-radiation. Smoke detector has one-sided conducting element. Input of the element is connected with first terminal which connects it with fire-alarm signaling system and output - with first output of smoke registration signal former electric supply and with input of current-limiting element. Output of current-limiting element is connected with first output of capacitor, which second output connected with common bus, with second terminal for connecting with alarm signaling system stub and with second output of electric power of smoke registration electric power former. Output of the latter is connected with indicator and output is connected with output of binary counter, with C-input of the counter and with first input of clock-pulse oscillator. First output of the latter is connected to V-input of binary counter and with first input of comparison circuit. Output of comparison circuit is connected with R-input of binary counter. Second input of comparison circuit is connected with output of amplifier and third input is connected with output of power voltage rejection circuit. Inputs of amplifier are connected with photodiode. Photodiode optically communicates with IR irradiator through chamber having light-absorbing walls. IR radiator is connected with output of current switch. First power output of switch is connected with first output of capacitor and with input of integrator which has output connected with first power output of amplifier. Second power output of amplifier is connected with second power output of current switch and with common bus. Smoke detector has additional high frequency filter which output has connected with input of current switch and input - with second output of clock-pulse oscillator. Second input of clock-pulse oscillator is connected with output of power voltage rejection circuit. Power outputs of the circuit are connected with corresponding power outputs of amplifier, clock-pulse oscillator, binary counter and comparison circuit. Due to introduction of circuit for controlling clock-pulse oscillator by power voltage rejection circuit, galvanic separation of input circuit of current switch by high-frequency filter and separation of power circuits of current switch from other elements of circuit by integrator it is possible to exclude effect of blocking of  voltage drop at logic elements at value being less than minimal value of working voltage of these logic elements, and to provide stable starting of integrator as well as improvement of its operation. 
     EFFECT: improved efficiency; higher reliability of operation. 
     1 dwg
Patent RU-2384593-C2 (RU)
Title: Таксаны, ковалентно связанные с гиалуроновой кислотой или производными гиалуроновой кислоты
Inventor: DE LUKA DZHIL DA
IPC: A61K47/36
Filed: 2003-10-10
Granted: 2010-03-20
Abstract: Изобретение относится к таксану, особенно к паклитакселу и доцетакселу, ковалентно связанному с гиалуроновой кислотой или производным гиалуроновой кислоты, используемому в качестве активного вещества в фармацевтических композициях, которые применяют в области онкологии, при лечении опухолей, аутоиммунных заболеваний и рестеноза, а также в качестве покрытия для стентов и медицинских устройств. Ковалентная связь образуется между гидроксильными группами таксана и карбоксильными группами или гидроксильными группами гиалуроновой кислоты или производными гиалуроновой кислоты, или аминогруппами деацетилированной гиалуроновой кислоты. Связывание может происходить при помощи соединяющего соединения (спейсерного соединения), связывающего таксан с гиалуроновой кислотой или производными гиалуроновой кислоты, при условии, что соединяющее соединение отличается от гидразида. Заявленный таксан обладает повышенной терапевтической эффективностью при лечении онкологических заболеваний, аутоиммунных заболеваний и рестеноза, является водорастворимым без снижения его фармакологической активности, а также не проявляет токсичные действия, что приводит к преодолению повышенной чувствительности и анафилаксии. 14 н. и 32 з.п. ф-лы, 4 ил., 2 табл.
Patent RU-2315936-C2 (RU)
IPC: F41G1/38
Filed: 2005-06-21
Granted: 2008-01-27
Abstract: FIELD: armament. 
     SUBSTANCE: the optical sight for small arms has a device for radiation of the laying mark, laying mark control device, device for correction of the laying mark, optical collimator unit and a power supply source with a switch.  The device for radiation of the laying mark is made in the form of an electronic matrix with radiating elements.  The laying mark control device is made in the form of a microcontroller with a decoder.  The device for correction of the laying mark is made in the form of a microswitch. 
     EFFECT: enhanced accuracy of fire. 
     1 dwg
Patent RU-2310978-C2 (RU)
Inventor: BYKOV JURIJ NIKOLAEVICH
IPC: H03H17/00
Filed: 2005-09-02
Granted: 2007-11-20
Abstract: FIELD: digital communications and signaling, namely, devices for optimal asynchronous signal receipt. 
     SUBSTANCE: discontinuous matched filter (fig.1) contains clock impulse generator (1), delay line (2), two shift registers (16,17) and weight adder (18). New feature is introduction of integrators with reset (3) and (5), comparators with zero activation threshold (4) and (6), selection-storage devices (7) and (10), square-law generators (8) and (11), low frequency filters (9) and (12), synchronizing trigger (13), channel selection comparator (14), inverter (15) and threshold device (19), activation threshold of which is selected based on Neumann-Pearson criterion, on basis of requirements of false alarm and operation reliability probabilities. Mixture of signal and noise is integrated by integrators (3,5) in lengths, equal to duration of an elementary code symbol. To inputs of weight adder (18), outputs of shift register (16,17) are connected of the channel, phase shift of gating impulse of which is minimal relatively to code series being received. 
     EFFECT: increased interference resistance to transformation of messages and increased activation sensitivity. 
     2 dwg