baber/WOPTO huggingface dataset:
Patent UA-59178-C2 (UA)
Title: Method for controlling pressure when supplying gas to customers with the possibility to limit the gas flow rate
Inventor: DYKYI PAVLO ILLICH
IPC: G05D27/00
Filed: 2003-05-29
Abstract: The proposed method for controlling pressure when supplying gas to customers with the possibility to limit the gas flow rate is distinctive by that a single actuator is used for controlling gas pressure and limiting gas flow rate. The pressure at the inlet of the actuator would be constant if the gas flow rate is below the specified value, and would be decreased linearly up to the minimal allowable value if the gas flow rate increases. The gas pressure can be set according to a daily or season schedule. When the gas pressure is equal to the minimal allowable value, the gas supply would be terminated. The present invention provides the possibility to enhance the quality in controlling gas pressure and provide reliable operation of the process equipment of customers.
Patent UA-67315-C2 (UA)
Title: Method for estimating gene toxicity of water medium
Inventor: ARKHYPCHUK VIKTOR VOLODYMYROVYCH
IPC: G01N33/18
Filed: 2003-08-28
Abstract: The proposed method for estimating gene toxicity of water medium consists in determining the parameters that characterize the gene toxicity by analyzing cell nuclei in the tissues of fish fins. For this purpose, the tissues of fins are mechanically damaged by cutting out the tissue part over the whole fin length in order to stimulate the cell division process. The tested fish is maintained in the analyzed medium for 3 ... 5 days, for the possibility for the damaged tissues to be restored, and then the analysis of cell nuclei in the restored tissues is accomplished for determining content of cells with micronuclei and cells with ambiguous nuclei. The analysis results are used for estimating gene toxicity of the analyzed water medium.
Patent RU-2178911-C2 (RU)
Title: Temperature control device
Inventor: FILIPPOV N D
IPC: G05D23/02
Filed: 2000-03-20
Granted: 2002-01-27
Abstract: FIELD: measuring technique, possibly instrument making, for example switch type temperature pickups for refrigeration and firing technique. SUBSTANCE: switching lever is continuously forced by means of arm of microswitch; said arm is jammed between body and contact spring of microswitch. Elastic lug of said spring rests upon body and provides springy effort acting from arm of microswitch to side of switching set of contacts. Free axial motion of arm of microswitch is more than axial motion of microswitch contact spring realized by spring in point of its contact with arm of microswitch from time moment of starting its motion until time moment of operation of microswitch by value of possible movement of switching lever after operation of microswitch. EFFECT: enhanced stability of operational parameters, increased useful life period. 1 dwg
Patent RU-2197830-C2 (RU)
Inventor: PARMANT E KLOD
IPC: A23C23/00
Filed: 1998-11-13
Granted: 2003-02-10
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains milk or skimmed milk, emulsifier, milk cream, as a fat component with fattiness of 25-45% and thickening agent. Prepared mixture is heated up to 35-80 C, homogenized, fresh cheese is added, and said mixture is whipped. Composition has density from 265 to 440 g/l. Vegetable fat may be added in heated or skimmed milk. Said composition may contain sugar or salt, and also flavorings. The invention allows to prepare product with light structure which may store at temperature of freezing or frozen, or may be subjected to cycles of cooling-freezing remaining cream and stable. EFFECT: broadened assortment of cheese products. 10 cl
Patent RU-2186677-C2 (RU)
Inventor: TURENKO A V
IPC: B28B3/22
Filed: 2000-10-23
Granted: 2002-08-10
Abstract: Изобретение относится к оборудованию для производства строительных материалов и изделий, в частности керамического кирпича и бруса, получаемых путем пластического формования керамических масс. Технический результат: повышение качества керамических изделий, снижение энергоемкости процесса подготовки керамической массы и металлоемкости пресса. Пресс содержит глиносмеситель с размещенными в его корпусе на общем приводном валу последовательно от зоны загрузки лопастями и шнеком, нагнетателем с транспортирующим и обратным шнеками на одном валу, разгрузочную камеру с формовочным устройством. Корпус смесителя установлен параллельно корпусу нагнетателя в одной с ним горизонтальной плоскости, оба корпуса соединяются выводным и обратным каналами. Выводной канал оснащен подрезным устройством, направляющим керамическую массу в корпус нагнетателя. Обратный канал, установленный в плоскости формующего устройства пресса, оснащен маятниковым затвором и резательным устройством в виде решетки. 1 з.п. ф-лы, 4 ил.
Patent RU-2194203-C2 (RU)
Inventor: GAFAROV KH Z
IPC: F16H21/00
Filed: 2000-12-05
Granted: 2002-12-10
Abstract: FIELD: mechanics; medicine for auto distraction systems. SUBSTANCE: unit includes ratchet wheel engageable with U-shaped member and rod. Transversal part of U- shaped member is articulated with vertical parts. Teeth of vertical parts are kept in engagement with teeth of ratchet wheel by means of spiral spring which is immovably connected with one vertical part of U-shaped member; it is connected with other part of U-shaped member for change in its tension by means of threaded rod fitted with nut. EFFECT: enhanced durability; possibility of controlling modes of operation. 2 cl, 1 dwg
Patent RU-2194123-C2 (RU)
Inventor: KOZIN V M
IPC: B63G8/00
Filed: 2001-02-13
Granted: 2002-12-10
Abstract: Изобретение относится к ледокольным работам. Сущность изобретения: подводное судно (2), сдифферентованное на нос, начинают перемещать подо льдом (1) на безопасной глубине с резонансной скоростью, возбуждая изгибно-гравитационные волны (3), при этом во время движения судна (2) дополнительно повышают давление под первым (5) за кормой судна гребнем волны посредством направления под гребень масс (4) воды, отбрасываемых гребным винтом (6) судна. Данные операции способа приводят к возбуждению дополнительных ИГВ (7), интерференция которых с основными ИГВ (3) увеличит амплитуду результирующих ИГВ (8). Массы (4) воды отбрасывают гребным винтом (6) периодически с частотой, равной частоте резонансных изгибно-гравитационных волн, для этого винт (6) периодически включают/отключают. Изобретение направлено на повышение эффективности разрушения льда. 1 ил.
Patent RU-2234783-C2 (RU)
Inventor: SHUMAKOV N A
IPC: H02J7/10
Filed: 2001-02-19
Granted: 2004-08-20
Abstract: FIELD: electrical engineering; pulsed charging of batteries. 
     SUBSTANCE: proposed system has dc power supply, pulse generator, distributor, switching unit, control circuits, transistor switches, reference-voltage supply, NAND circuit, and switching member. System provides for pulsed charging of storage battery at the same time monitoring its state of charge. Battery cells are charged in sequence, this process speeding up toward last cells. 
     EFFECT: enhanced service life of system, reduced control-circuit power consumed due to its disconnection in absence of battery charging request. 
     1 cl, 2 dwg
Patent RU-2198778-C2 (RU)
Title: Method for working complex-shape three-dimensional articles
Inventor: AFONIN V L
IPC: B24B19/14
Filed: 2001-02-26
Granted: 2003-02-20
Abstract: FIELD: machine engineering, possibly mechanical working of complex-shape three-dimensional articles such as turbine blades. SUBSTANCE: method comprises steps of elastically pressing article and tool one to another; moving them independently one from another in stationary coordinate system; performing such motion according to condition that admissible fluctuation of those movements from predetermined value is to be more than desired value of their mutual motion along line normal relative to worked surface caused by normalized removal of material; controlling position of article and tool relative to stationary coordinate system after removing material at one pass of tool. EFFECT: lowered cost of manufacturing process at high accuracy of working. 3 dwg
Patent RU-2204017-C2 (RU)
Inventor: RAKITA JA M
IPC: E21B7/04
Filed: 2001-07-16
Granted: 2003-05-10
Abstract: FIELD: drilling technique, particularly, control means of bottom-hole parameters in well drilling and geophysical surveys. SUBSTANCE: used in embodiment of method are flux-gate magnetometers, main accelerometers adjusted for vibration range of 10 -5  g- 2 g and additional accelerometers adjusted for vibration range of 10 -2  g- 90 g. In this case, the second accelerometers at rest are adjusted by the first accelerometers. Device for method embodiment has units of rigidly secured magnetometers 1, main accelerometers 2, additional accelerometers 3 whose sensitive axes X and Y are located in plane perpendicular to instrument axis, and conversion and coupling unit 4, with computer 5. EFFECT: extended base range of downhole instrument by vibrations, reduced instrument cost. 3 cl, 2 dwg
Patent RU-2217638-C2 (RU)
Title: Rotary check valve
Inventor: TSIMMERMAN S D
IPC: F16K15/03
Filed: 2001-09-21
Granted: 2003-11-27
Abstract: FIELD: gas pipeline systems. SUBSTANCE: invention relates to pipeline valves and fittings and is designed for use on compressor stations of gas mains. Proposed rotary check valve contains valve body, rotary plate secured on valve shaft and turning between closed and open positions relative to pass channel, an hydraulic rotary damper. Two fixed separating partitions are installed in damper housing and damper shaft with fitted- on two rotary blades. Variable-volume working spaces of damper formed by separating partitions and rotary blades and filled with damping liquid are combined into pairs are placed in communication through throttling device. The latter controls time of closing (opening) of rotary plate. Shaft of damper is connected with shaft of valve. Additional adjustable damper liquid bypass channel is found between working spaces of damper. Area of opening of said channel depends on angle of turning of damper blades so that in zones close to closed and open positions of rotary plate of valve it is equal to zero. EFFECT: improved reliability and service life rotary check valves with hydraulic damper. 2 dwg
Patent RU-2229778-C2 (RU)
Inventor: KLIMENKO VLADIMIR IVANOVICH
IPC: A01B79/00
Filed: 2001-10-17
Granted: 2004-06-10
Abstract: FIELD: agricultural engineering, in particular, equipment for surface tillage of soil at farm crop presowing period. SUBSTANCE: method involves mellowing, mixing and separating soil for removal of weeds from it; using tillage unit including at least one cultivating tool made in the form of horizontal low-speed rotavator; immediately after single passage of horizontal low-speed rotavator, tilling soil by means of at least one additional horizontal low-speed rotavator to depth equal to or smaller than tillage depth provided by main horizontal low-speed rotavator. According to second version, at least one ribbed drum is used for soil tillage instead of additional rotavator to provide for tillage depth equal or smaller than that provided by main rotavator. Another version involves tilling soil by means of horizontal low-speed rotavator, followed by using of at least one additional horizontal low-speed rotavator and at least one additional ribbed drum to depth equal to or smaller than that provided by main rotavator. Distance between end of rotavator and subsequent rotavator or ribbed drum is below 1 m. Disclosed in said versions are joints between rotavator frame and additional frame adapted for carrying additional rotavator or ribbed drum. EFFECT: improved tillage quality on preparing of seed bed, effective separation and removal of weeds from soil. 9 cl, 3 dwg
Patent RU-2232155-C2 (RU)
Inventor: FRIK VENDELIN
IPC: C07D281/00
Filed: 2000-03-23
Granted: 2004-07-10
Abstract: FIELD: organic chemistry, pharmacy. 
     SUBSTANCE: invention describes derivatives of 1,4-benzothiazepine-1,1-dioxide of the formula (I): 
     
       
     
     wherein R 1  means methyl, ethyl, propyl, butyl; R 2  means hydrogen atom, hydroxyl; R 3  means saccharide residue that is mono- or multi-substituted with saccharide-protecting group if necessary; X means -(C=O) n -(C o -C 16 )-alkyl-, -(C=O) n -(C o -C 16 )-alkyl-NH-, covalent bond; n = 0 or 1; m = 0 or 1; and to their pharmaceutically compatible salts and physiologically functional derivatives. Also, invention describes a method for preparing compounds of the formula (I), medicinal agent based on compounds of the formula (I) eliciting hypolipidemic effect and a method for preparing medicinal agent. 
     EFFECT: improved preparing method. 
     8 cl, 1 tbl, 7 ex
Patent RU-2245330-C2 (RU)
Inventor: LER SHTEFAN
IPC: A01N43/653
Filed: 2000-04-26
Granted: 2005-01-27
Abstract: FIELD: organic chemistry, herbicides, agriculture. 
     SUBSTANCE: invention relates to new substituted benzoylketones of the general formula (I):  , all possible tautomeric forms and possible salts that can represent active substance as a component of herbicide agent. In the formula (I) A means (C 1 -C 4 )-alkyl; R 1  means cyclo-(C 3 -C 6 )-alkyl; R 2  means hydrogen atom (H), cyano-group (CN); R 3  means hydrogen atom (H), halogen atom, CF 3 , (C 1 -C 4 )-alkylsulfonyl; R 4  means halogen atom; X means groups:  or   wherein R 5  means (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group, (C 1 -C 4 )-alkylthio-group, di-(C 1 -C 6 -alkyl)-amino-group; R 6  means (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group, cyclo-(C 3 -C 6 )-alkyl; n = 0 or 1 including all possible tautomeric forms and possible salts. Compounds of the formula (I) elicit herbicide activity and can be used in herbicide composition. 
     EFFECT: valuable properties of compounds. 
     3 cl, 1 sch, 3 tbl, 13 ex
Patent RU-2224783-C2 (RU)
Inventor: UORMAN DONAL D D
IPC: C10B21/00
Filed: 2000-08-31
Granted: 2004-02-27
Abstract: FIELD: furnaces with two combustion chambers provided with radiation heat-exchange tube supported at horizontal sections by supports. SUBSTANCE: proposed furnace includes radiation section having wall and roof with longitudinal hole, radiation heat-exchange tube located in radiation section; tube has inlet and outlet for treatment of fluid medium; furnace has many burners; at least two burners are located on opposite sides of tube; furnace is also provided with many supports for tube which may be unfastened at some distance; supports for tubes have bearing surfaces on which sections of tube rest; supports and tube may be raised as single unit through longitudinal hole in roof of radiation section. EFFECT: facilitated procedure of removal and replacement of worn coil panel as single unit. 19 cl, 8 dwg
Patent RU-2227280-C2 (RU)
Title: Method for detecting reticulocytes in incubated blood in poultry
Inventor: SKORKINA M JU
IPC: G01N1/30
Filed: 2002-07-16
Granted: 2004-04-20
Abstract: FIELD: veterinary science. SUBSTANCE: the method deals with blood stabilization with 3.8%-sodium citrate at the ratio of 1 part of anticoagulant and 4 parts of blood, incubation in the state of rest at 39 C, mixing the blood with a dyestuff at 3 : 1 ratio laminally in closed volume for 30 sec, dyeing with 1%-cresyl blue brilliant solution prepared upon physiological solution, at pH = 2.95-3.0 for 40 min under room conditions. Then smears should be prepared to be fixed with methanol. Reticulocytes should be calculated per 1000 erythrocytes according to maturity groups by applying an analyzer of pictures. The suggested method enables to detect reticulocytes of 1, 2, 3, and 4 types and erythrocytes, as well. EFFECT: high efficiency. dwg, 1 ex, 2 tbl
Patent RU-2315422-C2 (RU)
IPC: H04B1/02
Filed: 2000-10-17
Granted: 2008-01-20
Abstract: FIELD: electronics. 
     SUBSTANCE: the circuit generates interfacing signal between first and second integration circuits. Circuit contains supporting signal circuit (622), which outputs supporting signal, interfacing circuit (600) and analog signal transmission circuit (626). Interfacing circuit is realized on first integration circuit (600), during operation it connects to supporting signal circuit (622), receives supporting signal and input data signal and generates interfacing signal. Analog signal transmission circuit (626) is realized on second integration circuit, during operation it connects to control circuit (614), receives interfacing signal and outputs output signal. Supporting signal may represent a voltage or current signal and may be generated on first or second integration circuit. Interfacing circuit may be realized containing current mirror, connected to an array of switches, and may operate in re-digitization mode to simplify filtration requirements. Interfacing signal may represent a differential current signal, having resolution of several (for example, four, eight or more) bits. Analog signal transmission circuit (626) may represent, for example, distributed amplification amplifier, modulator or a different circuit. 
     EFFECT: improved interfacing between integration circuits with usage of lesser amount of signal lines, generating increased noise. 
     9 cl, 6 dwg
Patent RU-2247045-C2 (RU)
Inventor: MALIKOV N V
IPC: B60T15/60
Filed: 2002-10-11
Granted: 2005-02-27
Abstract: Изобретение относится к тормозным системам железнодорожных тяговых средств, преимущественно локомотивов, моторвагонного подвижного состава и специального самоходного подвижного состава, имеющих более одного поста управления. Возможность управления тормозами железнодорожного тягового средства определяется выполнением основной процедуры, при которой разобщают и сообщают краны машиниста соответственно в нерабочем и рабочем постах управления с тормозной магистралью. При необходимости выполняют и дополнительную процедуру: разобщают и сообщают краны вспомогательного тормоза аналогичным порядком с магистралью тормозных цилиндров. Выполнением этих процедур обеспечивают возможность включения режима тяги. Обеспечивают принудительное выполнение упомянутой основной процедуры, для чего устанавливают атмосферные краны, с помощью которых консольно сообщают и разобщают с атмосферой соответственно магистральные отростки кранов машиниста нерабочего и рабочего постов управления. Зарядкой тормозной магистрали обусловливают возможность включения режима тяги только из рабочего поста управления, что обеспечивают контролем соответствующего положения пробки атмосферного крана. При необходимости выполнения упомянутой дополнительной процедуры ее увязывают с выполнением основной процедуры. Технический результат: исключение заужений каналов для прохода сжатого воздуха и обеспечение возможности создания режима тяги только при условии зарядки тормозной магистрали. 3 ил.
Patent RU-2245377-C2 (RU)
Inventor: NAFTAL M N
IPC: C22B3/00
Filed: 2002-11-21
Granted: 2005-01-27
Abstract: FIELD: autoclave hydrometallurgy, in particular hydrometallurgical reprocessing sulfide concentrates. 
     SUBSTANCE: method for reprocessing of sulfide concentrates with high content of pyrrotine includes blending of raw concentrate with mineral stabilizing additive; autoclave oxidative leaching of produced mixture in aqueous pulp under oxygen pressure at temperature above the sulfur melting temperature in presence of surfactant to convert non-iron metals into solution, sulfur - to elementary form, iron - to oxides; deposition of non-iron metal sulfides from oxidized pulp solution followed by recovery of non-iron metal sulfides and elementary sulfur by flotation into multiple sulfur-sulfide concentrate and iron oxides into rock refuse. Alkali or alkali-earth compounds with aluminum silicate are used as stabilizing additive, added at mass ratio of pyrrotine to total silica and alumina content of 1:(0.05-0.33) and mass ratio of copper to pyrrotine <1:55; or at mass ratio of pyrrotine to total silica and alumina content of 1:(0.5-0.8) and mass ratio of copper to pyrrotine 1:55 or more. Pyrrolitine decomposition ratio is at least 95 %, and leaching yield of sulfide mass is not less than during treatment of common pyrrotine concentrate. 
     EFFECT: improved method for reprocessing of sulfide concentrates. 
     9 cl, 1 tbl, 4 ex
Patent RU-2248203-C2 (RU)
Inventor: MAZUR IVAN ANTONOVICH
IPC: A61P25/28
Filed: 2003-02-14
Granted: 2005-03-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to nootropic, cerebroprotective medicinal agents as tablets. Tablet of a medicinal agent comprises thiotriazoline and piracetam as active components and accessory components used for formation of core and applying an envelope on it. Invention provides elevating rate and power of a medicinal agent effect on the brain blood supply, expanding spectrum of its pharmacological effect and excludes negative adverse effects. 
     EFFECT: improved and valuable medicinal properties of agent. 
     6 tbl
Patent RU-2280255-C2 (RU)
Title: Modulation of il-5 and il-mediated cell responses
Inventor: LI SJAN CHAN
IPC: C12N5/09
Filed: 2001-09-14
Granted: 2006-07-20
Abstract: FIELD: immunology. 
     SUBSTANCE: invention relates to preparation of composition containing agent targeted to interleukin-15 (IL-5) receptor as the first active ingredient and agent targeted to interleukin-2 (IL-2) receptor as the second active ingredient; as well as methods for immune response suppression. Said compositions are useful in combined therapy: two or more agent which advance T-cell death or at least one agent which inhibits T-cell proliferation. 
     EFFECT: immunotherapy of increased effectiveness. 
     34 cl, 13 dwg
Patent RU-2244407-C2 (RU)
Inventor: KVASENKOV O I
IPC: C12R1/645
Filed: 2003-04-15
Granted: 2005-01-20
Abstract: FIELD: plant production in particular method for fruit treatment before dispatch for storage. 
     SUBSTANCE: method includes purifying of fruit surface from mechanical impurities and application of essence from the same fruits in combination with cuticular-layer epiphytic substances of vegetable raw material by using condensation from supercritical medium as carrier. Micelle obtained by extraction from biomass of Mortierella spinosa micromycete with non-polar extractant under supercritical extractant parameters is used as supercritical medium. 
     EFFECT: improved safety of fruit protection from bacterial damage; increased fruit keeping time. 
     3 ex
Patent RU-2256445-C2 (RU)
Inventor: VELIKANOV V I
IPC: A61P25/22
Filed: 2003-04-21
Granted: 2005-07-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: for the purpose to decrease emotional strain, anxiety (phobia), soften both psychic and psychological state and fear in farm animals one should apply an aqueous (80 ± 5)%-α-propylene glycol solution being of efficient tranquilizing action to provide favourable adaptation aftereffect. 
     EFFECT: higher efficiency of application. 
     4 ex
Patent RU-2303876-C2 (RU)
Title: Disinfected, surface treated eggs and method for producing the same
Inventor: KOVACH ANTAL
IPC: A23B5/06
Filed: 2002-04-05
Granted: 2007-08-10
Abstract: FIELD: processes for disinfecting and treating of egg surfaces and eggs produced by said processes. 
     SUBSTANCE: method involves disinfecting and covering eggs with protective layer, said layer being obtained by applying aqueous solution of starch onto egg. After drying out of solution, resultant protective layer is identical to natural protective layer which is normally formed on egg upon egg laying. Method allows eggs to be kept at room temperature, and storing of eggs provided with said protective layer in refrigerator is not essential condition for retaining of egg quality. 
     EFFECT: simplified method and prolonged shelf life of eggs. 
     5 cl, 2 tbl
Patent RU-2260726-C2 (RU)
Inventor: PATTERSON FIL
IPC: F16G1/00
Filed: 2002-04-10
Granted: 2005-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: driving belt is made of elastomeric material provided with fiber filler and comprises strengthening longitudinal layers.  The region where the belt engages the pulley comprises unwoven material mixed with the elastomeric material of the belt body.  The unwoven material can contain a combination of cellulose of light and heavy wood or synthetic material. 
     EFFECT: increased service life and reduced noise. 
     21 cl, 3 dwg