baber/WOPTO huggingface dataset:
Patent RU-2259504-C2 (RU)
Inventor: TSYPLAKOV O G
IPC: F16F7/12
Filed: 2003-05-22
Granted: 2005-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: ring damper comprises flexible cylindrical rings secured to the housing.  The housing is made of panel whose face grooves receive cylindrical rings fitted with interference so that the projecting parts of the flexible cylindrical rings from both sides of the panel define flexible bearing arcs of the damper which are in a contact with the surfaces of the object to be damped and bearing surfaces of the vehicle or construction structure, or foundation.  The heights of the flexible bearing arcs are controlled by means of flexible semirings that are set with interference in the space between the flexible bearing arcs of the flexible cylindrical rings and panel surfaces.  The peripheral planks secured to the panel prevent the flexible cylindrical rings and flexible semirings against falling out of the face grooves. 
     EFFECT: improved and simplified structure and expanded functional capabilities. 
     15 cl, 12 dwg
Patent RU-2261020-C2 (RU)
Title: Method for producing of garnish potato
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-09
Granted: 2005-09-27
Abstract: FIELD: food-processing industry, in particular, production of canned food, more particular, preparing of semi-finished garnish potato. 
     SUBSTANCE: method involves washing and inspecting potato; treating potato with lipid-containing extract of Mortierella zychae micromycet biomass and holding; providing cleaning, additional cleaning and cutting of potato; frying cut potato to semi-finished state; packing fried potato in bags under vacuum; pressurizing and pasteurizing. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2303609-C2 (RU)
Inventor: GERVITS LEV L VOVICH
IPC: C08J7/00
Filed: 2003-06-30
Granted: 2007-07-27
Abstract: FIELD: polymer materials. 
     SUBSTANCE: object of invention is to impart water- and oil-proofing properties to polymers, to reduce adhesion properties, and to modify dielectric properties of treated surface of polymers without changing base properties of polymer matrix. Invention consists in that polymer to be modified is treated with solution of perfluoro-2,4-dimethyl-3-ethyl-3-pentyl radical in perfluorinated solvents having concentrations from 0.5 to 20% at temperature above 80°C. 
     EFFECT: increased limiting wetting angle.
Patent RU-2303333-C2 (RU)
Title: Способ телефонной связи в сетях общего пользования
Inventor: GOLIKOV JURIJ MIKHAJLOVICH
IPC: H04M3/42
Filed: 2003-07-07
Granted: 2007-07-20
Abstract: Изобретение относится к способам телефонной связи в сетях общего пользования. Способ телефонной связи в сетях общего пользования включает в себя прием информации на абонентский телефон с линией его связи со всеми входящими в нее коммутационными приборами. В линии его связи на организованном станцией пункта проката дополнительно устанавливается средство с номером телефона, позволяющее при взятии его «объектом» напрокат и при наборе этого номера внешним абонентом автоматически набирать предварительно закодированный объектом «Инкогнито» его номер. После окончания необходимости такой связи или окончания срока проката объект имеет возможность автоматически ее прекратить путем набора с любого телефона номера телефона, взятого напрокат, а затем предварительно им же закодированный код «раскодирование». Номер прокатного телефона на данном средстве периодически изменяют. Технический результат заключается в сохранении конфиденциальности абонента. 1 з.п. ф-лы, 1 ил.
Patent RU-2264351-C2 (RU)
Inventor: PIROGOV V I
IPC: C01B31/00
Filed: 2003-12-18
Granted: 2005-11-20
Abstract: FIELD: chemical industry; production of titanium, silicon and phosphorus. 
     SUBSTANCE: proposed method includes loading the blanks into resistance batch-type furnace for graphitization of electrode blanks. Carbonic material, anthracite for example is used as charge. Carbonic material is charged into peripheral and central zones of furnace separately; peripheral zone is loaded with material subjected to preliminary heat treatment. Heat treatment of material is performed due to heat liberated by blanks in the course of passage of electric current through them during graphitization process. Rate of temperature rise does not exceed 25°C/h within range of 400-900°C. During unloading the material from furnace, carbonic material is separated by quality due to separate unloading from central and peripheral zones of furnace. 
     EFFECT: reduced power requirements; improved quality of material and enhanced homogeneity. 
     3 cl, 1 dwg
Patent RU-2265898-C2 (RU)
Title: Способ изготовления экрана для защиты от электромагнитного излучения
Inventor: VORONIN I V
IPC: G12B17/00
Filed: 2003-12-22
Granted: 2005-12-10
Abstract: Изобретение относится к средствам защиты биологических объектов от воздействия электромагнитного излучения и может быть применено в технике, медицине и быту в качестве прозрачных экранов, позволяющих наблюдать за процессами, где используется электромагнитное излучение, в виде масок на лицо, пленок на дверцы СВЧ-печек и т. п. Изобретение направлено на создание прозрачных экранов, экранирующие свойства которых не зависят от угла падения электромагнитного излучения, легких и не трудоемких в изготовлении. Технический результат достигается за счет того, что сетку из электропроводящего материала помещают на диэлектрическую прозрачную пленку с нанесенным прозрачным электропроводящим слоем, выполненным или из индия, или из олова, или из сплава индий/олово  с толщиной ~ равной 0,1 от скин-слоя, а саму сетку наносят толщиной не менее скин-слоя с помощью принтера или плоттера электропроводящим составом, состоящим из ультрадисперсного электропроводящего порошка со стабильной электропроводностью и средним размером частиц 10,0-600,0 нм, полимерного связующего, органического растворителя и поверхностно-активного вещества при определенном соотношении компонентов. 2 табл.
Patent RU-2267736-C2 (RU)
Inventor: GRIGOR EV JURIJ PAVLOVICH
IPC: F41H7/02
Filed: 2004-01-05
Granted: 2006-01-10
Abstract: FIELD: military equipment. 
     SUBSTANCE: the driver's seat with the vehicle controls is positioned in the turret center, fixed relative to the hull, and has controls used to control the vehicle forward and backward motions at turning of the driver's seat by 180 deg.  The gear box and the turning mechanism, as well as the water ramjet are made fully reversible.  The driver's seat, having a circular scanning and an exit from the vehicle through a hatchway, is positioned in the upper part a hatchway, is positioned in the upper part a hatchway, is positioned in the upper part of the turret.  The vehicle crew is positioned in an isolated protected habitable capsule including the space for arrangement of the combat section. 
     EFFECT: improved visibility of the driver and its protection against fire injury, as well improved operating characteristics of the vehicle. 
     3 dwg
Patent RU-2270285-C2 (RU)
Inventor: OUEHN FREHNK
IPC: E01C21/00
Filed: 2002-07-15
Granted: 2006-02-20
Abstract: FIELD: civil engineering. 
     SUBSTANCE: proposed plant is designed for mixing powder material with cohesive soil at site.  Plant is provided with intake hopper for preliminary crushing of soil.  Some amount of lime is added from lime feeding device when materials are transported into drum mixer.  In proves of transportation, device with soil cutters acts onto cohesive soil to provide delivery of finely disintegrated material into mixing device.  Additional powder components can be added into components in drum mixer by means of component feeding system. 
     EFFECT: provision of proportional delivery of materials. 
     2 cl, 2 dwg
Patent RU-2275743-C2 (RU)
Inventor: VOVK ANATOLIJ VASIL EVICH
IPC: H04B10/00
Filed: 2004-01-28
Granted: 2006-04-27
Abstract: FIELD: space equipment, possible use for space optical communications in devices of space optical system for providing communications between objects, for example, artificial Earth satellites, spatial apparatuses, orbital stations. 
     SUBSTANCE: system provides for possible detection of parameters of trajectory and direction of space object during its orbital flight directly by onboard transmitting-receiving complex of transmitting-receiving equipment of space optical communication system. 
     EFFECT: possible detection of trajectory parameters and direction of space object during its flight, possible precise detection of predicted values of aforementioned parameters in any current time moment without utilization of any other means, not included in composition of transmitting-receiving equipment complex. 
     1 dwg
Patent RU-2302412-C2 (RU)
Inventor: EHGGENVAJLER KHANS-MIKHAEHL
IPC: A61K31/501
Filed: 2002-10-10
Granted: 2007-07-10
Abstract: FIELD: synthesis of biologically active compounds.  
     SUBSTANCE: invention provides novel compounds of general formula I:   (I), in which R 1 , R 2 , independently from each other, represent H, OH, OR 5 , or Hal; R 3 , R 3' , independently from each other, represent H or Hal; R 4  represents CN or group  ; R 5  is A or cycloalkyl having 3 to 6 carbon atoms optionally substituted by 1-5 F and/or Cl atoms, or -(CH 2 )-Ar group; A represents C 1 -C 10 -alkyl optionally substituted by 1-5 F and/or Cl atoms; Ar is phenyl; n = 0, 1 or 2; Hal is F, Cl, Be, or I; and pharmaceutically acceptable derivatives thereof, solvates, and stereoisomers, including their mixtures in any proportions. Invention also relates to a method of preparing compounds I, pharmaceutical agent manifesting inhibitory activity relative to phosphodiesterase IV, application areas, and intermediate compounds of formula I-I. 
     EFFECT: expanded synthetic possibilities in novel biologically active compounds areas. 
     14 cl, 4 tbl, 19 ex
Patent RU-2285871-C2 (RU)
Title: Stirling nano-cryogenic system
Inventor: KARAGUSOV VLADIMIR IVANOVICH
IPC: F25B9/14
Filed: 2004-06-07
Granted: 2006-10-20
Abstract: FIELD: cryogenic equipment, particularly to design and manufacture cryogenic systems, including nano-cryogenic systems, adapted to maintain low temperatures of microelectronic, physical and biological objects. 
     SUBSTANCE: Stirling cryogenic system comprises compression and expansion units, load heat-exchangers, heat dissipating heat-exchangers and regenerator. Compression unit is formed of fullerene, which changed volume under the action of pulsed heating or electric field. Expansion unit includes fullerenes or nano-pipes, whose dimensions are changed under the action of electric field. Load heat-exchangers, heat dissipating heat-exchangers and regenerator are made of nano-pipes constituting single row or of embedded nano-pipes. 
     EFFECT: reduced mass and size, possibility to decrease power inputs to minimal level, which is enough to maintain necessary cryogenic temperature of object to be cooled. 
     1 dwg
Patent RU-2284951-C2 (RU)
Title: Method of filling propellant tank of rocket-space system with liquid hydrogen
Inventor: LUK JANOVA EHL VIRA ALEKSANDRO
IPC: B64G1/00
Filed: 2004-06-08
Granted: 2006-10-10
Abstract: FIELD: methods of filling propellant tanks of rocket space system with liquid cryogenic components of propellant. 
     SUBSTANCE: method consists in filling the tank with liquid supercooled hydrogen to preset level. Then, temperature of liquid hydrogen contained in tank is equalized by delivery of liquid supercooled hydrogen to gas cushion of tank. Temperature equalization is performed simultaneously with pressurizing the tank with helium. Liquid supercooled hydrogen delivered to gas cushion is dispersed in gas cushion, thus cooling it to temperature at which density of helium exceeds density hydrogen vapor. These procedures make it possible to reduce thermal residue of hydrogen not taken from propellant tank upon completion of operation of power plant and to avoid sudden drop of pressure in gas cavity of propellant tank. 
     EFFECT: increased mass of payload; enhanced reliability of rocket-space system. 
     1 dwg
Patent RU-2294323-C2 (RU)
Inventor: AKIJAMA KIESI
IPC: C07H7/033
Filed: 2002-12-26
Granted: 2007-02-27
Abstract: Изобретение относится к геранильным соединениям, представленным следующими формулами (I-1), (I-2) или (I-3): 
     
       
     
     
       
     
     
       
     
     в которых R 1  означает 
     
       
       
     
     R 2  означает остаточную группу, остающуюся после удаления всех карбоксильных групп, присутствующих в карбоновой кислоте, выбранной из группы, состоящей из яблочной кислоты, лимонной кислоты, янтарной кислоты, фумаровой кислоты, и т.д., m равно 1, 2 или 3, n равно 0, 1 или 2, причем m+n представляет число карбоксильных групп, которые присутствуют в указанной карбоновой кислоте, и R 3  обозначает п-гидроксифенил или меркаптогруппу. Изобретение относится к производным мевалоновой кислоты, представленным следующей формулой (1-4): 
     
       
     
     в которой R 4  обозначает -СН 2 ОН или СН 3 . Изобретение относится к противоопухолевому средству, содержащему в качестве активного ингредиента геранильное соединение формулы (I-1), (I-2) или (I-3), или производное мевалоновой кислоты формулы (I-4), и необязательно фармацевтически приемлемый носитель или растворитель. Изобретение также относится к способу лечения рака печени за счет геранильного соединения формул (I-1), (I-2) или (I-3), или производного мевалоновой кислоты формулы (I-4) и применению данных соединений для производства противоопухолевого средства. Технический результат - геранильные соединения или производные мевалоновой кислоты, в качестве противоопухолевых средств. 6 н.п. ф-лы, 3 табл.
Patent RU-2282566-C2 (RU)
Inventor: MALKIN VALENTIN ALEKSEEVICH
IPC: B64C39/12
Filed: 2004-10-21
Granted: 2006-08-27
Abstract: FIELD: aviation. 
     SUBSTANCE: proposed convertiplane has fuselage 1 with cabin, wings 2 and two screws 3. Screws may change their position from vertical to horizontal. Convertiplane engines are mounted in fixed parts of elongated nacelles 4 which are mounted in center section of each wing 2. Mounted on movable part of each engine nacelles 4 are screws 3; nose horizontal fin 5 is located after screws 3.  Fixed section of each engine nacelles 4 is provided with vertical tail unit 6 which is inclined inside relative to vertical longitudinal plane of fixed section of engine nacelle 4. 
     EFFECT: enhanced stability and reliability of flying vehicle. 
     3 cl, 5 dwg
Patent RU-2282749-C2 (RU)
Inventor: MARTYNOV VLADIMIR NIKOLAEVICH
IPC: F04B35/00
Filed: 2004-11-04
Granted: 2006-08-27
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention relates to drilling, completion and operation of oil and gas wells.  Proposed device includes displacement type hydraulic supercharger consisting of row of sections, compression chambers communicating with supercharger, each containing suction valve to deliver gas or gas-liquid mixture from independent source into chamber.  Delivery valve communicating with consumer is arranged over suction valve.  Pump to deliver feed liquid through suction valve of supercharger is installed to form hydraulic seal in compression chamber.  Compression chambers are made in form of separate compression module connected by pipelines with hydraulic part of supercharger.  Outer diameter of compression chamber (d ch.out  is found from expression   where d w  is thickness of chamber wall; d s  is diameter of supercharger; n is speed of supercharger shaft, min -1 ; r is supercharger half travel;   where L is length of connecting rod; g is free fall acceleration.  Diameter of pipeline (d pl ) connecting compression chamber with hydraulic part of supercharger complies to the following equation:   where α is angle between axis of pipeline and vertical.  Capacity of said pipeline (V pl ) complies with relative V pl <τ sat ·n·b l -V s  where τ sat  is time of saturation of liquid with gas at working pressures;   where Q l  is flow rate of liquid; V s  is volume described by supercharger. 
     EFFECT: increased capacity, improved repairability. 
     4 cl, 1 dwg
Patent RU-2311439-C2 (RU)
Inventor: DOBSON REHNDI EHZELL
IPC: C09K8/22
Filed: 2003-04-18
Granted: 2007-11-27
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: invention relates to aqueous condensed acidic compositions and methods for their using under condition of petroleum output. Aqueous condensed acidic composition comprises at least one acid chosen from group consisting of hydrochloric, hydrofluoric, acetic, formic, sulfamic and chloroacetic acids and their mixtures, and a gel-forming agent for indicated acid wherein gel-forming agent comprises at last one glycol as a solvent and at least one amidoaminoxide of indicated general formula given in the invention description and wherein indicated gel-forming composition comprises less about 10% of free fatty acid. Invention provides intensifying inflow into a hole, enhancing productivity of hydrocarbon-containing beds. 
     EFFECT: improved and valuable technical properties of compositions. 
     31 cl, 3 dwg, 2 ex
Patent RU-2343163-C2 (RU)
Inventor: KATO MASAKI
IPC: C08F8/12
Filed: 2004-12-30
Granted: 2009-01-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: antifouling means includes water solution, containing polyvinyl alcohol, obtained by saponification of polyvinyl ester, which contains monomer units with specific silyl group and satisfies following formulas (I) and (II): 370<P×S<9000… (I), where P stands for average viscous degree of polyvinyl alcohol polymerization, and S stands for content (mole %) of monomer units, including silyl group of formula (1), in polyvinyl alcohol; 0.2/100≤(A-B)/(B)≤75/100… (II), where A stands for content (h/mln) of silicon atoms in polyvinyl alcohol, and B stands for content (h/mln) of silicon atoms in polyvinyl alcohol, which was washed with methanol with sodium hydroxide and after that washed with methanol by extraction in Soxhlet apparatus. Invention also includes method of obtaining antifouling means, polyvinyl alcohol for antifouling means and method of obtaining polymer, in particular, polyvinylchloride, where polymerisation is carried out in reactor, whose inner wall is covered with antifouling means. 
     EFFECT: means is exclusive as to its viscous stability, its film water-resistance and ability to prevent deposits, growing on inner wall of polymerisation reactor, and which can prevent contamination of polymer product with extraneous substances. 
     13 cl, 2 tbl, 21 ex
Patent RU-2293779-C2 (RU)
Title: Method of recovering and concentrating germanium from solutions
Inventor: NABOJCHENKO STANISLAV STEPANOV
IPC: C22B41/00
Filed: 2005-01-27
Granted: 2007-02-20
Abstract: FIELD: rare metal technology. 
     SUBSTANCE: method comprises precipitation of germanium in the form of scarcely dissoluble organic derivatives with mixture of hydroxycarboxylic acid and long-chain amine, the former, in particular, being tartaric, citric, or oxalic acid and the latter N-cetylpyridinium chloride or alkyldimethylbenzylammonium chloride at molar proportion of 2 to 6 per mole germanium. Method can be applied in processing of germanium-containing solutions and ammonia-tar liquors in by-product-coking industry. 
     EFFECT: increased degree of recovery and concentration of germanium, reduced consumption of reagents. 
     3 cl, 6 tbl, 5 ex
Patent RU-2289864-C2 (RU)
Inventor: GORNSHTEJN ANATOLIJ SEMENOVICH
IPC: H01C7/12
Filed: 2005-02-22
Granted: 2006-12-20
Abstract: FIELD: electrical engineering; protection of various types of circuit-opening devices against voltage surges. 
     SUBSTANCE: proposed surge limiter has first and second power leads disposed on opposite ends of internal surfaces within insulating case, each lead being made in the form of electricity conducting contact strip and electricity conducting junction strip secured through one of its ends to one of lateral sides of electricity conducting contact strip, its other end being brought outside through side surface of insulating case; ends of conducting strips of first and second power leads are arranged in parallel planes symmetrically to central axis of insulating case; they are bent out so that their ends face one another and are perpendicular to end surfaces of nonlinear resistor, and their bent-out ends occur in same plane; or each of them is made in the form of conducting contact strip, conducting junction strip fastened through one of its ends on surface of one of lateral sides of conducting contact strip, and cylindrical conducting pin secured through one of its ends on other end of conducting junction strip, its other ends being brought outside through side surface of insulating case; ends of conducting junction strips of first and second power leads are disposed in parallel planes symmetrically to central axis of insulating case; they are bent out to face each other perpendicular to end surfaces of nonlinear resistor and disposed so that their bent-out ends within insulating case lie in same plane and their respective bent-out ends are fixed to respective leads of cylindrical conducting pins whose other ends brought outside through side surface of insulating case are disposed in same plane and in parallel with one another. Such arrangement eliminates contact resistance between intermediate components designed for connecting ends of first and second power leads to supply mains. 
     EFFECT: enhanced reliability and speed of response, reduced mass and size, enlarged functional capabilities of surge protective gear. 
     5 cl, 4 dwg
Patent RU-2299759-C2 (RU)
Inventor: LEBEDEV ANATOLIJ TIMOFEEVICH
IPC: B01F7/04
Filed: 2005-06-08
Granted: 2007-05-27
Abstract: FIELD: general engineering; devices for mixing the badly-loose substances having the different density. 
     SUBSTANCE: the invention is pertaining to the field of general engineering, in particular to the devices for mixing the badly-loose substances with the different density, for example for mixing of the prescribed components of the animal and vegetable origin, the products of the microbial synthesis in the animal husbandry. The mixer contains the frame, on which there is the mounted body with the loading and unloading holes and the drive. Inside the body on the arbor consolidated on two supports with the bearings there are the destroyer and the vane consolidated as the pair. Regulation of the spacing interval between the destroyer and the vane enables to obtain the optimal quality of mixing and the high efficiency of the mixer operation, that allows to intensify the process of stirring action and the mixer universalization. 
     EFFECT: the invention ensures the optimal quality of mixing, the high efficiency of the mixer operation, the intensification the stirring action process and the mixer universalization. 
     5 dwg
Patent RU-2301145-C2 (RU)
Inventor: TOROPOV ALEKSANDR STEPANOVICH
IPC: B27B1/00
Filed: 2005-06-09
Granted: 2007-06-20
Abstract: FIELD: forest industry, applicable in production of sawn timber. 
     SUBSTANCE: the method consists in cutting of the timber in the plane passing through the centers of the top and butt.  At first the shape and the parameters of the pithy layer are determined, the timber is divided into sectors in the longitudinal direction in the planes passing through the centers of the affected layer in the top and built; the sectors are divided into parts in the curvilinear generality line of the cutting tool having, for example, the shape of a cylinder, shifting the plane of division in the bisector of the sector angle; the parts are laid in stacks, rectification of the parts occurs in the process of hydrothermal treatment, for example, drying, after that the parts are turned through 180 deg relative to each other in the vertical and horizontal planes, the treatment surfaces are conjugated and fastened to one another. 
     EFFECT: enhanced output of qualitative timbers. 
     4 cl, 10 dwg