baber/WOPTO huggingface dataset:
Patent RU-2347949-C1 (RU)
Inventor: ROZHDESTVENSKAJA VERA SEMENOVN
IPC: F15B9/00
Filed: 2007-10-16
Granted: 2009-02-27
Abstract: FIELD: machine building. 
     SUBSTANCE: proposed drive is intended for automatic control and comprises the following consecutively connected components, i.e. set-point device- comparator amplifier 1, electromechanical converter 2, hydraulic amplifier 3 connected to feed pressure source 4 and incorporating an inlet plate for rotary distributing element 5 (spray plug) arranged to interact with and change relative positioning with feedback nozzles 6, 7, as well as hydraulic cylinder 8 with its con rod 9 connected via a negative position feedback electric circuit 10 with comparator amplifier 1. The additional feedback device comprises, in compliance with the pressure difference derivative, a hydraulic condenser representing sleeve 11 with the piston spring-loaded on both sides and feedback cylinder with two partitions and two spring-loaded pistons 12, 13 arranged on double-sided con-rod 14 furnished with section parts intended for varying flow passages made in partitions of adjustable throttle holes 15, 16 whereto feedback nozzles 6, 7 are connected. The hydraulic cylinder space between the said partitions communicates with the control pressure source, the end face chambers 17, 18 of con rod 14 communicate with the spaces of hydraulic motor 8, while the spring spaces 19, 20 of pistons 12, 13 communicate with spring spaces of condenser sleeve 11. Both spaces of the latter are connected, via constant-section throttles 21, 22, to the spaces of hydraulic motor 8. The drive incorporates working fluid temperature pickup 23 arranged at the inlet of hydraulic booster 3, ambient air temperature pickup 24, processor (not shown) and working fluid temperature set-point and comparison device 25 connected with temperature pickups 23, 24. The drive is provided with compressor 26 with evaporator 28, condenser 28 and adjustable RPM blowers 29, 30, radiator 31, instantaneous water heaters 32 and distributing device 33 representing a three-line three-position distributor. 
     EFFECT: expanded operating temperature range, higher stability and accuracy, increased damping in resonance frequencies, eliminated scatter of characteristics in operation under varying ambient conditions, expanded performances. 
     4 cl, 1 dwg
Patent RU-2351114-C1 (RU)
Title: Початкоотделяющий аппарат
Inventor: TRUFLJAK EVGENIJ VLADIMIROVICH
IPC: A01D45/02
Filed: 2007-10-18
Granted: 2009-04-10
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано в кукурузоуборочных машинах. Початкоотделяющий аппарат содержит протягивающие вальцы, початкоотделяющие пластины и сбрасывающие цепи. Аппарат снабжен парой дисков с расстоянием между ними, равным среднему диаметру початка. Диски установлены в зоне прохода стеблей с возможностью принудительного вращения. Початкоотделяющий аппарат обеспечивает повышение качества отделения початков от стеблей и улучшает степень очистки початков. 1 з.п. ф-лы, 4 ил.
Patent RU-2361268-C1 (RU)
Title: Device for detecting and eliminating anomalous measurements with fixed value of false alarm probability
Inventor: MARCHUK VLADIMIR IVANOVICH
IPC: G06F17/17
Filed: 2007-11-22
Granted: 2009-07-10
Abstract: FIELD: physics; computer engineering. 
     SUBSTANCE: invention relates to computer engineering and can be used in control and signal processing systems. Technical outcome is achieved due to that, the device contains a unit for storing measurement results, commutators, interval division unit, random number generator, unit for eliminating associated values, ranking unit, storage register for random number samples, approximation units, subtracting units, remainder storage units, units for obtaining an ordered series on intervals, truncated sampling units, units for calculating mean-square deviation, multiplier units, coefficient storage register, coefficient evaluator, unit for setting false alarm probability, comparators, penalty storage units, arithmetic adder, threshold evaluator, comparator, penalty storage register, unit for eliminating anomalous measurements, storage register, delay unit and a clock pulse generator. 
     EFFECT: detection and elimination of anomalous measurements with a fixed value of false alarm probability. 
     1 dwg
Patent RU-2355842-C1 (RU)
Inventor: KABLOV VIKTOR FEDOROVICH
IPC: C08L29/04
Filed: 2007-12-27
Granted: 2009-05-20
Abstract: FIELD: textile, paper. 
     SUBSTANCE: invention relates to papermaking technology, precisely to production of modified paper with higher gas-proof and heat-protective properties, and can be applied in constructions, aircraft and automobile constructions, shipbuilding. The method includes treatment of paper with the mixture of 5-7% aqueous solution of polyvinyl alcohol with 5-7% aqueous solution of chitosan at their ratio 1:1 within 10-15 minutes, thereafter treatment with 15-20% aqueous solution of methyl phosphate borate and drying. 
     EFFECT: prepared modified paper has increased gas-proof and heat-protective properties, and resistance to thermal-oxidative degradation. 
     1 tbl, 6 ex
Patent RU-2363301-C1 (RU)
Title: Production method of tinned food "moscow cutlets with onion sauce and mustard"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/00
Filed: 2008-02-11
Granted: 2009-08-10
Abstract: FIELD: food industry. 
     SUBSTANCE: part of raw onions are cut, blanched and chopped. Beef and beef raw tallow are sliced and chopped. White bread is soaked in drinking water and chopped. The listed ingredients are mixed with salt and hot black pepper to obtain a cutlet mass. The mass is formed, coated with wheat white bredcrumbs and fried in melted fat to make cutlets. Carrots, parsley roots and the rest of raw onions are cut, browned in melted fat and strained. Greenery is cut and frozen. Fresh green peas are frozen. Wheat flour is sauteed in melted fat. Carrots, parsley roots, strained part of raw onions, green peas, herbs, wheat flour, "Yuzhny" sauce, tomato paste, sugar, salt, mustard, hot black pepper and bay leaf are mixed under oxygen-free conditions. Cutlets, obtained mixture and bone broth are packed. Then they are sealed and sterilised. 
     EFFECT: enhanced digestibility.
Patent RU-2366297-C1 (RU)
Title: Phospolipid dietary supplement for food with interseptum protective properties
Inventor: BUTINA ELENA ALEKSANDROVNA
IPC: A23D9/00
Filed: 2008-03-21
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to food industry. Food phospholipid BAS with interseptum protective properties is phospholidis that are obtained by defatting with organic solvent of food vegetal phospholipids, separation them from neutral lipids solution in organic solvent. Herewith defatted phospholipids are extracted by ethyl alcohol at ratio of defatted phospholipids - ethyl alcohol (1:3)-(1:7) at 40-60°C of temperature. As a result, alcohol-soluble and alcohol-insoluble fractions of phospholipids are generated. Then phospholipids alcohol-soluble fraction is separated from phospholipids alcohol-insoluble fractions of phospholipids and phospholipids alcohol-soluble fraction is dried out in vacuum to obtain target product. The dietary supplement obtains interseptum protective properties due to increase of functional components content, i.e. phosphatidylcholines. 
     EFFECT: invention may be used for obtaining high quality dietary supplement. 
     1 tbl, 3 ex
Patent RU-2381749-C1 (RU)
Title: Method for duplex scanning of infraorbital artery
Inventor: VERZAKOVA IRINA VIKTOROVNA
IPC: A61B8/06
Filed: 2008-10-06
Granted: 2010-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ultrasonic diagnostics, and aims at duplex scanning of infraorbital artery. The duplex scanning performed involves the V-mode study and Doppler frequency shift in a pulse-wave scanning mode of, Doppler sonography of the infraorbital foramen artery. The blood flow parametres are evaluated in Doppler colour mode, qualitative and quantitative spectrum characteristics. 
     EFFECT: method allows estimating an anatomic arrangement and vascular structure, its hemodynamics, eliminates radiation exposure of the patient, gives possibility for multiple study for cause. 
     3 dwg, 1 tbl, 3 ex
Patent RU-2394752-C1 (RU)
Inventor: ASTANOVSKIJ DMITRIJ L VOVICH
IPC: C01B3/00
Filed: 2008-11-06
Granted: 2010-07-20
Abstract: Изобретение относится к технологии выделения чистого водорода на палладиевой мембране из водородсодержащего газа, получаемого конверсией углеводородов, и может быть использовано в энергетике. Способ включает диффузию водородсодержащего газа, поступающего после очистки от воды и диоксида углерода и содержащего в качестве примесей оксид углерода, метан, азот и остатки диоксида углерода, через палладиевую мембрану с выделением чистого водорода. При этом очищенный от воды и основной части диоксида углерода водородсодержащий газ до поступления на палладиевую мембрану разделяют на два потока, один из которых нагревают в теплообменнике за счет передачи тепла от выходящего после мембраны выделенного водорода, а второй поток нагревают во втором теплообменнике за счет передачи тепла от основной части продувочного газа, отводимого от мембраны. Затем оба потока водородсодержащего газа вновь объединяют и догревают до температуры 400-800°С в газовом нагревателе, снабженном горелкой, дымовыми газами, образующимися при сжигании в горелке другой части продувочного газа, отводимого от мембраны. После этого нагретый водородсодержащий газ подают на палладиевую мембрану для выделения из него чистого водорода, а продувочный газ, отводимый от мембраны, разделяют на два потока, один из которых подают на горелку газового нагревателя в качестве топлива, а второй поток направляют во второй теплообменник в качестве греющей среды. Технический результат: повышение экономичности производства чистого водорода за счет снижения энергетических затрат. 2 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2387380-C1 (RU)
Title: Method of predicting risk of atopic dermatitis development in newborns
Inventor: TERESHCHENKO SERGEJ JUR EVICH
IPC: A61B10/00
Filed: 2008-11-10
Granted: 2010-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to pediatrics and allergology. Determined are: anthropometric data: mother's height, mother's weight, baby's weight at birth; anamnestic data: atopic family anamnesis, mother's social position, father's social position, living in the family of more than two people, living of mother in town during pregnancy; and baby's sex. In case of: positive atopic family anamnesis 2 points are given; mother's height lower than 160 cm - 1 point; mother's weight more than 75 kg - 1 point; baby's weight at birth less than 2900 grams - 2 points; mother's social position - office worker - 2 points; father's social position - office worker - 2 points; more than 2 people living in the family - 1 point; living of mother in town during pregnancy - 1 point; as well as baby's sex is male 1 point is given. Obtained points are summed up, thus determining index of risk of atopic dermatitis development (IR AD). If IR AD is less than 5 points low risk of atopic dermatitis development is predicted, if IRAD value equals or is greater than 5 points - high risk of atopic dermatitis development is predicted. 
     EFFECT: method allows to detect risk of development of allergic diseases in newborns in due time and take early preventive measures aimed at prevention of their development. 
     1 tbl, 2 ex
Patent RU-2383987-C1 (RU)
Title: Parallel voltage inverter
Inventor: KLOKOV ALEKSEJ ALEKSANDROVICH
IPC: H02M7/516
Filed: 2009-02-02
Granted: 2010-03-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to converters and can be used in power supplies intended for induction heaters. Proposed parallel voltage inverter comprises serial circuit connected to input terminals via magnetically coupled throttles of filter (1, 2), said circuit including capacitor of filter (3), output terminals (4) and second capacitor of filter (5) and shunted by dual operation gate (6) with antiparallel diode (7) and compensating capacitor (8). 
     EFFECT: expanded range of application. 
     2 dwg
Patent RU-2397228-C1 (RU)
Title: Method of brewing flavoured dark beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-03-11
Granted: 2010-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to brewing technology. The method involves mixing star anise and hop. The obtained mixture is extracted using liquid nitrogen with separation of the corresponding miscella. Girasol/sunflower is cut, dried and roasted. The girasol/sunflower is mixed with malt. The obtained mixture is saturated with the separated miscella while simultaneously increasing pressure. Pressure is lowered to atmospheric pressure level with simultaneous freezing of the mixture and cryogenic grinding in a medium of released nitrogen. Sugar and water are added and the mixture is saccharified to obtain wort. Brewing yeast is added to the wort. Primary fermentation, after-fermentation and filtration are then carried out. 
     EFFECT: method shortens duration of the process and increases foam stability of the end product.
Patent RU-2395372-C1 (RU)
Inventor: OGNEVENKO EVGENIJ SERGEEVICH
IPC: B23B35/00
Filed: 2009-03-31
Granted: 2010-07-27
Abstract: Способ включает определение расстояния от вершины режущего инструмента до его уголка. Для снижения трудоемкости в процессе резания осуществляют регистрацию сигналов акустической эмиссии, устанавливают зависимость скорости счета акустической эмиссии от времени, необходимого для полного врезания инструмента в заготовку, и по установленной зависимости находят период времени от начала врезания вершины инструмента до момента начала установившегося процесса резания, который определяют по окончании роста скорости счета акустической эмиссии. Определяют период времени от начала врезания вершины инструмента до момента врезания уголка инструмента при заданных скорости подачи и расстоянии от вершины до уголка инструмента, а длину участка касания определяют по заданной скорости подачи и разности периодов времени от начала врезания вершины инструмента до момента начала установившегося процесса резания и от начала врезания вершины инструмента до момента врезания уголка инструмента. 3 ил.
Patent RU-2392419-C1 (RU)
Title: Способ ограничения притока вод в добывающую скважину
Inventor: RAKHMANOV RIFKAT MAZITOVICH
IPC: E21B33/138
Filed: 2009-04-03
Granted: 2010-06-20
Abstract: Изобретение относится к нефтяной промышленности, в частности к способам ограничения притока вод при ремонте добывающих скважин. В способе ограничения притока вод в добывающую скважину, включающем установку пакера с колонной труб, сообщающейся с подпакерным пространством, в интервал перфорации над обводненной частью пласта, одновременную закачку тампонирующего состава, содержащего в качестве основного компонента силикат натрия, по колонне труб в подпакерное пространство и обводненную часть пласта и жидкости по затрубному пространству в надпакерное пространство и продуктивную часть пласта, жидкость, являющуюся ускорителем отверждения тампонирующего состава в виде водного солевого раствора с содержанием кальция не менее 10 г/л и содержанием 0,1-0,2% поверхностно-активных веществ, закачивают по затрубному пространству с расходом 1-2 л/сек, а тампонирующий состав закачивают с расходом в 3-5 раз большим, чем расход солевого раствора. Технический результат - повышение эффективности ограничения притока вод в добывающую скважину при сохранении коллекторских свойств продуктивной части пласта.
Patent RU-2392134-C1 (RU)
Inventor: KIM KONSTANTIN KONSTANTINOVICH
IPC: B60L5/24
Filed: 2009-04-06
Granted: 2010-06-20
Abstract: FIELD: electricity. 
     SUBSTANCE: contact inserts are fixed in current collector slides installed in frames. On roof of electric locomotive a capacitor battery is installed, being connected by one terminal to contact insert, and by the other one - to negative terminal of electric motor. In the beginning of electric locomotive motion a capacitor battery is charged for working voltage, for instance 3 kV. Mechanical contact between contact insert and contact wire excites travelling mechanical waves in contact wire. When speed of electric locomotive motion exceeds speed of mechanical wave, contact insert will be ruptured off contact wire. Due to the fact that at the terminal of capacitor battery for some period of time potential is preserved, equal to 3 kV, difference between contact insert and contact wire is equal to zero, and spark discharge is not produced. 
     EFFECT: increased service life of contact inserts and contact wire. 
     1 cl, 1 dwg
Patent RU-2407982-C1 (RU)
Inventor: VARENYKH NIKOLAJ MIKHAJLOVICH
IPC: F41J2/02
Filed: 2009-05-18
Granted: 2010-12-27
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: smoke ammunition launched from tubular guide includes the body equipped with blade aerodynamic stabiliser covered with spherical fairing, and functional filling adjacent to outlet nozzle and interconnected with initiation assembly. Ammunition body is tightly closed through the damping cover supported on solid fairing in tubular guide made in the form of sleeve in the flange of which the initiation assembly is installed. Functional filling from smoke-forming pyrotechnic composition is adjacent immediately to the nozzle where primer-bursting charge is arranged, and in the sleeve there are radial riffles for support projection of external pockets of the nozzle where spring-loaded blades of aerodynamic stabiliser are folded. Open edge of the sleeve is rolled to the damping cover. At that, the edge of functional filling adjacent to the nozzle has an undercut. 
     EFFECT: improving functional reliability and efficiency of the specified action at simplifying the construction and firing launching and throwing system. 
     3 cl, 2 dwg
Patent RU-2394325-C1 (RU)
Title: Vibration damper
Inventor: JADGAROV ULUGBEK EHLAMONOVICH
IPC: H02G7/14
Filed: 2009-05-25
Granted: 2010-07-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: vibration damper consists of multi-layer steel cable (2), loads (3, 4) and clamp (5). Each load is made as a ball of D diametre and a ball of d<D diametre connected with a link. The link is made in form of a cylinder with diametre d 1 =(0.46÷0.54)D or a cone with diametre in base d 2 =(0.35÷0.41)D and taper within limits (1:10÷1:12) and is arranged at angle of tilt α relative to vertical axis of the bigger ball. Diametre d of the ball of load (4) is calculated from ratio: d=(0.62÷0.68)D. Weight m 1  and m 2  of loads (3, 4) differ one from another and their values are chosen from ratio; also they are secured on ends of the cable (2). Loads (3, 4) are turned relative to vertical axis of damper running through lengthwise axis (22) of cable (2) at different angles α 1  and α 2  at summary angle of turn relative to each other. Cable (2) is pressed with a hexagonal matrix in opening (15) of each ball of bigger diametre by means of cylinder bushing (16). 
     EFFECT: facilitating optimal frequency range and value of dissipated power at various levels of vibration; also high efficiency of oscillation damping. 
     8 cl, 3 dwg
Patent RU-2403539-C1 (RU)
Inventor: FRUNZE ALEKSANDR VILLENOVICH
IPC: G01J3/00
Filed: 2009-06-23
Granted: 2010-11-10
Abstract: FIELD: physics. ^ SUBSTANCE: in the device the number of spectral bands N is greater than 6. The device includes N independent radiation receivers, N analogue-to-digital converters (ADC), N memory units, N dividers, a synchroniser, as well as a channel for determining temperature of the measured object. The optical input of the radiation receiver in each channel is connected to a beam splitter and the electrical output is connected to the input of the corresponding ADC, whose first output is connected to the first input of the corresponding divider, the second output of the ADC is connected to the input of the corresponding memory unit whose output is connected to the second input of the divider, outputs of the dividers are connected to inputs of a recording device. ^ EFFECT: higher accuracy of measuring spectral emissivity of hot objects. ^ 1 dwg, 2 ex
Patent RU-2414425-C1 (RU)
Title: Method of producing high-purity calcium carbonate
Inventor: FAKEEV ALEKSANDR ANDREEVICH
IPC: C01F11/18
Filed: 2009-07-01
Granted: 2011-03-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of highly pure carbonates of alkali-earth metals used in optical glass manufacturing and fibre optics. To obtain calcium carbonate, initial calcium nitrate solution is undergoes pre-treatment with aluminium nitrate in amount of 2% of the mass of anhydrous calcium nitrate and with alkali to pH 8.0-8.3, followed by separation of the solution from the precipitate. Calcium carbonate is then chemically precipitated from the cleaned calcium nitrate solution using carbon dioxide gas which is fed into the reactor simultaneously with the stream of cleaned calcium nitrate solution and a stream of ammonia gas or its aqueous solution. Chemical precipitation is carried out using stoichiometric amounts of reagents, temperature of 42-45°C, pH 7.8-8.2 and while stirring the reaction mixture at 900-1000 rpm. The obtained product is separated via filtration, washed with clean water and dried at 115-125°C. 
     EFFECT: invention increases efficiency of the process of producing calcium carbonate and purity of the obtained product. 
     2 cl, 4 ex
Patent RU-2395043-C1 (RU)
Inventor: KHARITONOV PETR TIKHONOVICH
IPC: F24S90/00
Filed: 2009-07-27
Granted: 2010-07-20
Abstract: Изобретение относится к альтернативной энергетике, в частности к солнечным коллекторам с жидкостью-теплоносителем, нагреваемой энергией солнечной радиации. В прозрачную жидкость-теплоноситель добавляют мелкоструктурную ферромагнитную композицию, увеличивающую светопоглощающие свойства полученной суспензии, например порошковый кобальт или порошок окиси железа, а также диссоциирующие в жидкости-теплоносителе красители, в качестве которых могут использоваться анилиновые красители, синька или тушь. Элементы мелкоструктурной композиции обладают развитой поверхностью поглощения квантов солнечной радиации и практически мгновенно передают приобретенную таким образом тепловую энергию в жидкость-теплоноситель. Кроме того, микронные размеры элементов мелкоструктурной композиции, а также соотношение поверхность/масса частиц, обуславливают относительно малую скорость их витания в жидкости, что обеспечивает их достаточно равномерную концентрацию в суспензии даже при естественной конвекции. В устройство для регулирования энергоэффетивности солнечного коллектора в составе солнечной панели с каналами для циркуляции жидкости-теплоносителя с подводящим и отводящим патрубками, с присоединенными к ним теплообменником и гидронасосом, введен и врезан в контур циркуляции жидкости-теплоносителя модуль для регулировки концентрации введенных в устройство мелкоструктурных ферромагнитных компонентов в жидкости-теплоносителе в виде магнитной ловушки с осадочным карманом или конусом, снабженной входами ручного или электрического управления силой удержания в осадочном кармане мелкоструктурных ферромагнитных компонентов. В устройстве обеспечено автоматическое поддержание заданных энергпроизводительности или светопропускания солнечной панели с жидким теплоносителем. Магнитная ловушка обеспечивает улавливание мелкоструктурных ферромагнитных компонентов и возможность увеличения светопропускания или энергопроизводительности солнечной панели при ее использовании, например, в качестве покрытия теплицы. 2 н. и 10 з.п. ф-лы, 2 ил.