baber/WOPTO huggingface dataset:
Patent RU-2248951-C2 (RU)
Inventor: GVOZDJAKOV V V
IPC: C04B28/02
Filed: 2003-03-24
Granted: 2005-03-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: quick-hardening bound cement mortar including, vol parts: cement 6-9, water 2-3, aqueous epoxide resin dispersion 1, and hardener 1, said cement being of quick-hardening type and said dispersion additionally containing polyurethane rubber. Quick-hardening cement can be alumina-based cement. In a method of preparing quick-hardening bound cement mortar including mixing cement with aqueous epoxide resin dispersion and hardener on a surface immediately before underwater application, one volume part of water is diluted with one volume part of hardener and stirred, after which one volume part of aqueous dispersion of epoxide resin and polyurethane rubber are added, resulting mixture is agitated and then, depending on particular application, 1 or 2 vol volumes of water are added and, after agitation, resulting composition is used to temper quick-hardening cement, and stirred in low-speed mixer until soft plasticine-type plastic homogenous mass is obtained, after which mortar is held up to 5 min and agitated once more. Escort method of repairing concrete and reinforced concrete underwater structures comprises conveying quick-hardening cement mortar into underwater repair operation zone and manually laying thus prepared mortar onto prepared surface with defective spots. Conveyance of mortar can be accomplished by means of containers or buckets, or yet by means of worm mortar pumps. Invention enables preparation of repair material characterized by dimensional stability, short setting time and fast hardness development, non-diffuseness in aqueous media, waterproofness, frost resistance, crack resistance, resistance to corrosive media (salt and alkali solutions, petroleum products), high adhesion to cement, concrete, and metallic surfaces, and not leading to corrosion of hardware. 
     EFFECT: improved performance characteristics of cement mortar. 
     6 cl
Patent RU-2306690-C2 (RU)
Title: Knife for mounting on rotary mower, and combination of rotary mower casing and knife
Inventor: MEHNNON N KEVIN
IPC: A01D34/00
Filed: 2003-05-07
Granted: 2007-09-27
Abstract: FIELD: rotary mower knives for mounting on power mowers designed for mowing of grass from beds. 
     SUBSTANCE: knife has beveled cutting front edge and rear edge. Mower has protective housing defining outer closing member for knife. Knife rear edge has upwardly directed inclined portion provided on outermost end of rear edge and is adapted for declining of air flow upward, into protective housing. Mulching teeth arranged inside relative to inclined portion are adapted for mulching. Teeth extend upward from knife surface at an angle of about 60 deg. There is mounting opening in central part of knife. Mower knife construction enables filling of bag for catching of grass or mulching of mown grass when necessary. 
     EFFECT: creation of modified mower knife comprising combination of mulching teeth and inclined portion on rear edge. 
     10 cl, 4 dwg
Patent RU-2251378-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/00
Filed: 2003-05-19
Granted: 2005-05-10
Abstract: FIELD: tobacco industry, in particular, manufacture of non-smoking products from tobacco. 
     SUBSTANCE: method involves preparing tobacco leaves by predetermined process and extracting with carbon dioxide at above-critical parameters of extractant; mixing resultant extract with licorice root extract produced by extracting of licorice roots with liquid ammonia, with pectin, with sugar syrup as sweetening substance, calcium citrate and/or magnesium citrate, water and CO 2 -extract of anise; preparing mixture at predetermined ratio of components and forming. 
     EFFECT: reduced losses of tobacco valuable components, improved organoleptical properties and increased shelf life of tobacco article. 
     1 ex
Patent RU-2317585-C2 (RU)
IPC: G06Q10/06
Filed: 2003-05-16
Granted: 2008-02-20
Abstract: FIELD: database control systems. 
     SUBSTANCE: in accordance to the invention, an individual is detected on basis of personal data, name data, position data and electronic address data. A group is detected on basis of group membership data and electronic address data. Organization is detected on basis of position data and electronic address data. Also, occupied roles are determined for setting up connections between different contacts. Occupied roles are determined by data of an occupied role, which may include hiring data, team member data, group membership data, family data, consumer or trader data and other types of data, which may connect two or more contacts. Due to setup of contact connections based on occupied roles, detailed query is generated for one or more databases to produce required contact information. 
     EFFECT: setup of connections between people, groups and organizations using their corresponding information about contacts and other related characteristics. 
     2 cl, 7 dwg
Patent RU-2256248-C2 (RU)
Title: Inspection and sorting-out line for fuel elements
Inventor: CHAPAEV I G
IPC: G21C21/02
Filed: 2003-05-23
Granted: 2005-07-10
Abstract: FIELD: atomic industry. 
     SUBSTANCE: proposed line is provided with computer-aided system for contactless control of flaw depth and profile on surface of fuel element can and on end parts including sorting-out device that functions to reject faulty fuel elements. This line is characterized in high capacity and reduced labor consumption. 
     EFFECT: enlarged functional capabilities, improved quality of fuel elements. 
     1 cl, 2 dwg
Patent RU-2259145-C2 (RU)
Title: Method for production of garnish half-finished potato
Inventor: KVASENKOV O I
IPC: A23L19/18
Filed: 2003-06-26
Granted: 2005-08-27
Abstract: FIELD: food processing industry, in particular cannery industry. 
     SUBSTANCE: claimed method includes potato washing, inspection and treating with lipid-containing extract obtained from biomass of Mortierella globulifera micromycete in amount of 1-1.10 5  mg/t and conditioning by approximately 8 hours. Further method includes potato peeling, post-peeling and cutting. Cut potato is subjected to heat treatment to moisture loss not less than it is necessary for inactivation of native enzymes, but not more than half-finished state. Then potato is dried to not less than real roasting percent, but not more than drying time beginning. Obtained product is pre-packed and frozen. Method of present invention makes it possible to reduce amount of chopped potato slices to 3 % in contradiction to 9 % for immediate present analog. 
     EFFECT: garnish potato of improved organoleptic properties and improved consistence.
Patent RU-2251850-C2 (RU)
Inventor: IL INA N M
IPC: A23L35/00
Filed: 2003-07-14
Granted: 2005-05-20
Abstract: FIELD: meat industry, in particular, production of semi-finished meat foods. 
     SUBSTANCE: method involves preparing raw material and kneading dough while introducing binding additive, such as animal protein based on cattle blood plasma, in an amount of 0.3-0.5% by weight of dough. 
     EFFECT: provision for producing of dough for obtaining of semi-finished products in dough casing, with quality of dough being independent on flour gluten. 
     1 dwg, 3 ex
Patent RU-2268308-C2 (RU)
Inventor: ROT ZHAN-LJUK
IPC: C21B11/10
Filed: 2002-02-20
Granted: 2006-01-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: claimed method includes reducing of metal fines to produce prereduced metal fines with free carbon excess. Prereduced metal fines in hot state are transferred into electric arc furnace bath in inert gas curtain. Molten metal in bath is agitated to prevent crust formation on bath surface. Then prereduced metal fines are fused in electric arc furnace to produce target product. 
     EFFECT: optimized process for crude iron melting in electric arc furnace. 
     14 cl, 3 dwg, 1 ex, 1 tbl
Patent RU-2279557-C2 (RU)
Title: Сотовый элемент, способ и устройство для его изготовления, а также носитель каталитического нейтрализатора
Inventor: BRUECK ROLF
IPC: F01N13/00
Filed: 2002-03-15
Granted: 2006-07-10
Abstract: В изобретении описан способ изготовления сотового элемента с заданным количеством (n) слоев металлических листов, которые получают из металлической полосы, сматываемой по меньшей мере с одного рулона, и по меньшей мере часть из которых представляет собой по меньшей мере частично профилированные металлические листы, профильной структурой которых определяется возможность протекания текучей среды через сотовый элемент, внутри которого при этом имеется единая свободная полость заданного объема под датчик, причем выбирают отрезок металлической полосы, сматываемой с рулона, для получения металлического листа соответствующих размеров, металлическому листу присваивают идентификатор, в соответствии с которым из запоминающего устройства считывают данные о положении по меньшей мере одного выполняемого в этом металлическом листе отверстия и о его контуре, в металлическом листе перед продолжением изготовления сотового элемента выполняют по меньшей мере одно отверстие в заданном положении и с заданным контуром и несколько таких предварительно изготовленных отрезков свертывают в рулон, набирают в пакет и/или скручивают с образованием сотовой структуры, в которой в результате отдельные отверстия образуют свободную полость под датчик. Приведено устройство для изготовления сотового элемента, а также носитель каталитического нейтрализатора. Такой способ изготовления сотового элемента позволяет при малых затратах получать в сотовом элементе свободную полость согласованного с размерами датчика объема в рамках существующего производственного процесса и избежать образования в сотовом элементе свободной полости излишне большого объема. 4 н. и 15 з.п. ф-лы, 4 ил.
Patent RU-2267377-C2 (RU)
Inventor: KOROLEV ANDREJ VALER EVICH
IPC: B22C9/00
Filed: 2004-01-08
Granted: 2006-01-10
Abstract: FIELD: foundry. 
     SUBSTANCE: technological sample is in the form of casting mold made of tested material.  Mold includes upper and lower mold halves forming working cavity having dents in its bottom. Upper mold half has runner for supplying melt to working cavity and lower mold half has runner for feeding melt out of working cavity to chill mold. When melt flows on dents of mold bottom it partially destructs them and it is fed to chill mold together with sand particles forming technological casting. Using sample cut from technological casting, erosion resistance of mold is determined by known method. 
     EFFECT: enhanced accuracy of mold erosion resistance determination due to creating conditions of casting process similar to real ones. 
     6 tbl, 2 dwg
Patent RU-2283857-C2 (RU)
Title: Process of producing middle distillates via hydroisomerization and hydrocracking of heavy fraction form products obtained in fischer-tropsch process and apparatus for implementation of the process
Inventor: BENAZZI EHRIK
IPC: C10G65/12
Filed: 2002-06-26
Granted: 2006-09-20
Abstract: FIELD: petroleum processing and petrochemical industry. 
     SUBSTANCE: heavy fraction with boiling point from 120 to 200 ° C is isolated and a part of it is passed through amorphous halogen-free hydroisomerization/hydrocracking catalyst, on which conversion of hydrocarbons with starting boiling points higher than or equal to 370 ° C into products having boiling points below 370 ° C exceeds 80 wt %. Thereafter, fraction undergone hydrocracking and hydroisomerization is distilled to produce middle distillates and residual fraction boiling higher than said middle distillates, which is recycled to contact zone with aforesaid amorphous hydroisomerization/hydrocracking catalyst. 
     EFFECT: improved quality and yield of desired products. 
     11 cl, 1 dwg, 7 tbl
Patent RU-2274528-C2 (RU)
Inventor: DURYNIN VIKTOR ALEKSEEVICH
IPC: B23K20/04
Filed: 2004-05-06
Granted: 2006-04-20
Abstract: FIELD: manufacture of important-designation articles such as vessels for oil processing and oil chemistry operating in aggressive media at different temperatures. 
     SUBSTANCE: method comprises steps of grinding and degreasing mutually touched metal surfaces of main layer 9 and cladding layer 10 before assembling them; assembling pack and compressing it for narrowing gap  between layers; fixing assembled pack at realizing reverse-step manual electric arc welding by means of austenite-class electrodes for forming bead 11 on end of cladding layer; surfacing under-layer by means of manual electric arc welding in the form of two layers I, II with use of electrodes of austenite and austenite - ferrite classes; then blowing inter-contact space with inert gas and evacuating it. Automatic electric arc welding of pack is realized with use of austenite and austenite-ferrite class wire and then pack is subjected to secondary evacuation. Welded seam is subjected to tempering in combination with heating for rolling in heating furnace at temperature 400 - 720°C and further soaking. 
     EFFECT: prevention of breakage of welded joint, fluid tightness of pack. 
     3 dwg, 1 tbl
Patent RU-2272928-C2 (RU)
Inventor: ZYKOV GENNADIJ ALEKSANDROVICH
IPC: F02K9/97
Filed: 2004-05-20
Granted: 2006-03-27
Abstract: FIELD: rocket engineering. 
     SUBSTANCE: expandable nozzle comprises stationary member, shifted nozzle with the attachment frame, drive for expanding the nozzle and mechanism for its centering, and locking and sealing members.  The attachment frame is sectional and made of two spring-loaded ring members interconnected through the locking mechanism, e.g. a chuck. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2306394-C2 (RU)
Inventor: LINDSKOG K ELL
IPC: G07C9/00
Filed: 2003-01-22
Granted: 2007-09-20
Abstract: FIELD: containers, particularly to open container adapted to transport valuable objects or documents. 
     SUBSTANCE: container comprises the first electronic module, the first key and the second electronic module. The second electronic module is to be connected to the first one for container opening. The second key and the first key provide the full code set for container opening. The second key is fixed to building structure and includes the third electronic module. The third electronic module involves the second part of the full code set. Electronic module of the first key includes the first part of full container opening code set. 
     EFFECT: improved protection against container breaking-in during container transportation due to possibility of container opening only in predetermined geographical location. 
     21 cl, 3 dwg
Patent RU-2280264-C2 (RU)
Title: Multifunctional radio-locator
Inventor: IVANOV VJACHESLAV EHLIZBAROVIC
IPC: G01S13/93
Filed: 2004-10-18
Granted: 2006-07-20
Abstract: FIELD: radio engineering, in particular, radiolocation, possible use for observing frontal hemisphere, measuring flight height of light maneuverable planes and helicopters, having minimal equipment, and also for preventing collisions with other aircrafts, high power communication lines, towers, pipes and the like. 
     SUBSTANCE: multifunctional radio-locator contains phased antenna array, supporting quartz generator, impulse power amplifier, antenna switch, low-noise amplifier, video detector, digital computing device and liquid-crystalline indicator, and also additionally includes second of the following: supporting quartz generator, impulse power amplifier, antenna switch, phased antenna array, low-noise amplifier and video detector. 
     EFFECT: increased flight safety of light motor aircraft due to radio locator, combining functions of both surveillance radio locator and height meter. 
     4 cl, 3 dwg
Patent RU-2328804-C2 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K3/04
Filed: 2004-12-02
Granted: 2008-07-10
Abstract: FIELD: electric machine industry. 
     SUBSTANCE: three-phase double-layer electric machine winding in z=93·c grooves: 1) at 2p=22·c poles with number of grooves per pole and phase q=z/3p=31/11 made of 3p·c coil groups with numbers from 1G to 33G c and grouping of coils by row 33333233332, which is repeated 3·c times: in the first grouping 1G...11G three-coil groups have steps of coils by grooves y gi =6, 4, 2 with w c , w c , (1-x)w c  turns in 1G, 5G, 7G, 10G and w c , (1+x)w c , (1-x)w c  in 3G, y gi =4, 4, 4 with (1-x)w c , (1+x)w c , w c  in 2G, 8G and w c , (1+x)w c , (1-x)w c  in 4G, 9G, and double-coil - y' gi =5, 3 with (1+x)w c , (1+x)w c  turns at value of x=0.52 and number of 2w c  turns of every groove; 2) at 2p=26·c poles with number of grooves per pole and phase q=z/3p=31/13 made of 3p·c coil groups with numbers from 1G to 39G·c and grouping of coils by row 3232232322322, which is repeated 3 c times: in the first grouping 1G...13G three-coil groups have steps of coils by grooves y gi =6, 4, 2 with (1-x)w c , w c , (1-x)w c  turns, and double-coil - y' gi =5, 3 with w c , (1+x)w c  turns at value of x=0.38, where c=1, 2, 3,...; 2w c  - number of grooves turns that are completely filled with winding. 
     EFFECT: reduction of differential scattering coefficient σ s  for symmetric m'=3-zone electric machine fractional (q=31/11 and q=31/13) loop winding. 
     8 dwg
Patent RU-2294425-C2 (RU)
Inventor: GILEV ANATOLIJ VLADIMIROVICH
IPC: E21B10/16
Filed: 2005-01-19
Granted: 2007-02-27
Abstract: FIELD: mining, particularly to recycle worn drilling tools adapted to drill blast, prospecting, gas, oil and other holes. 
     SUBSTANCE: method involves separating teeth from preheated rock-cutting tool by applying inertia forces P in  generated by rock-cutting tool rotation, which exceeds residual pressing force P res  acting on hart-alloy teeth after simultaneous heating of outer surface and interior of rock-cutting member up to temperature providing three-dimensional expansion thereof so that P in  should be greater than P res . Device for above method realization comprises rock-cutting tool fastening unit, heater, oscillator, drive, which provides rock-cutting tool reciprocation and rotation and teeth accumulation bin. Heater comprises outer rock-cutting tool surface heating inductor and rock-cutting tool interior heating inductor. 
     EFFECT: increased efficiency of hard-alloy teeth removal from drilling tool. 
     4 cl, 4 dwg, 1 ex, 3 tbl
Patent RU-2292562-C2 (RU)
Inventor: KLIMASHOV BORIS MIKHAJLOVICH
IPC: G01S13/02
Filed: 2005-03-09
Granted: 2007-01-27
Abstract: FIELD: the invention refers to short-range radiolocation and may be used in systems of autonomous control of motion of interactive objects for measuring on limited distances of an angle of encounter with a concentrated air target with the aid of an active radar located on a flying vehicle. 
     SUBSTANCE: peculiarity of the proposed arrangement is in that that it uses one generator of a continuous radio frequency whose part of the signal irradiates by the omnidirectional antenna the surface of the concentrated air target located in the forward hemisphere of the aircraft and by this the approach speed is estimated by a Doppler frequency. The other part of the signal of the generator is formed in the shape of short impulses directed by the same antenna onto the same forward hemisphere of the flying vehicle. With the help of these signals a distance to the observed object is defined.. The data about current distances to the concentrated object of observation and about speeds of approach in the shape of Doppler's frequencies are entered simultaneously on a calculating arrangement in two fixed discrete moments of time. According to these data the angle of encounter of the active radar with the concentrated air target is calculated. 
     EFFECT: increases accuracy of measuring. 
     2 dwg
Patent RU-2307703-C2 (RU)
Title: Method of production of the carbon-mineral materials with the homogeneous distribution of the phases and the high ash percentage
Inventor: JAKOVLEV VADIM ANATOL EVICH
IPC: B01J20/20
Filed: 2005-11-09
Granted: 2007-10-10
Abstract: FIELD: chemical industry; method of production of the carbon-mineral materials. 
     SUBSTANCE: the invention is pertaining to the field of the production of the carbon-mineral materials. The method of production of the carbon-mineral materials with the high ash percentage and the homogeneous distribution of the phases includes the carbonization of the lignocellulose material chosen from the group of the husks of the rice or the oats, or the wheat straw, by the partial oxidation in the boiling layer at the temperature of 400-800°C in the presence of the catalyst representing the metal oxides deposited on the oxide carrier composed of the "d" elements of the 4-th period of the Periodic system. The method allowed to produce the material possessing the homogeneous distribution at least of two phases, the high ash percentage up to 95 % and the high specific surface up to 250 m 2 /g in one phase from the high ash percentage lignocellulose wastes of the plant growing. 
     EFFECT: the invention ensures production of the carbon-mineral materials with the high ash percentage and the homogeneous distribution of the phases. 
     2 cl, 8 ex, 1 tbl
Patent RU-2319188-C2 (RU)
IPC: G03B37/04
Filed: 2005-12-14
Granted: 2008-03-10
Abstract: FIELD: panoramic photography. 
     SUBSTANCE: in accordance to the panoramic photography method, photography is performed when camera with objective are positioned in such a way, that condition is fulfilled for rotation of optical system around the nodal point, positioned on the main axis of objective and located inside the system of lenses, condition is fulfilled for constancy of angle of inclination and constancy of camera rotation angle, and condition is fulfilled for preservation of position of nodal point of objective relatively to the point of photography. Objective holder which has rods, positioned on horizontal axis and perpendicularly to objective axis, attached to it, is fastened on the camera with objective. To the ends of rods, threads and load are connected in such a way, that the system represents a double-thread plumb line. The camera with objective is fastened in such a way, that the axis of rods passes through nodal point, and for positioning the camera around the horizontal axis, liquid bubble level is used, which is fastened by means of a washer rotating around horizontal axis on one of the rods. Camera inclination angle is determined according to marks, applied to washer scale, and relatively to the indicator in rigid connection with the rod. To produce images of spherical panorama, onto the surface, where cameraman is standing, a template is placed with marked plumb line positioning point, after that the template is removed, and the point is used to position the plumb line, and photography is performed. Also, neck tripod is used, with a support on trousers belt of one side and small spherical head on the other end of the tripod, where the head is attached on the bottom of objective holder, and to the ends of the support ends of belt are connected, which belt is hanged on the users neck during photography. The plumb line contains an indicator, which is made collapsible, where one position of plumb line indicator is the transportation position, and the other one is the working position. On one of the rods a thick washer which rotates around horizontal axis is fastened, to which one of the double-thread plumb line is fastened, where on one side of the washer a scale is plotted, and scale indicator is rigidly connected to the belt. On one of the rods the liquid bubble level is held by means of the thick washer which rotates around the horizontal axis. 
     EFFECT: increased quality of images. 
     2 cl, 15 dwg