baber/WOPTO huggingface dataset:
Patent RU-2217541-C1 (RU)
Title: Method of production of filtering paper
Inventor: ZHOLOBOVA L V
IPC: D21F11/14
Filed: 2002-05-30
Granted: 2003-11-27
Abstract: FIELD: petrochemical industry for aviation fuel fine cleaning, pulp and paper industry in production of filtering paper. SUBSTANCE: invention presents a method that may be used in the wood-pulp and paper industry for production of the filter paper and in the petrochemical industry for fine cleaning of the produced aviation fuel and other operational fluids. The paper mass bp prepared from a sulfate unbleached cellulose, comminuted up to the beating rate at the temperature of 22-35 C, and from the sulfate mercerized cellulose. Using this mass poured on sieve of the paper- making machine the paper is manufactured. Then this paper is permeated with a solution with 2-5 % concentration of a polyvinyl acetate dispersion and a water-repelling] agent. EFFECT: reduction of hydrodynamic resistance, achievement of the necessary mechanical strength, throughput and moisture resistance. 2 cl, 1 tbl, 3 ex
Patent RU-2206365-C1 (RU)
Title: Method of production of target component and membrane-type mass-exchange apparatus for extraction of such component
Inventor: ANTIPOV S T
IPC: B01D11/02
Filed: 2002-06-10
Granted: 2003-06-20
Abstract: FIELD: food-processing, chemical and other industries. SUBSTANCE: proposed method includes extraction of agents from solid product followed by separation of extract components for obtaining target component. Proposed method is realized in one apparatus through semi-permeable revolving membrane washed by flow of extract at pressure exceeding osmotic pressure of separated mixture. Simultaneously diafiltration of part concentrate of target component is performed and it is used for the second time as extractant. Membrane-type mass-exchange apparatus has cylindrical housing with branch pipes for delivery of extractant and removal of separated components. Revolving perforated drum mounted inside cylindrical housing has substrate and semi-permeable membrane on its inner surface. Located coaxially inside housing is fixed perforated cylinder secured coaxially on perforated tube. Outer surface of housing has turns of guide and turbulizing unit. EFFECT: enhanced efficiency; reduction of operating time; reduced power requirements; improved quality. 3 cl, 2 dwg
Patent RU-2232513-C1 (RU)
Inventor: STEBLININ A N
IPC: A23J1/14
Filed: 2002-10-31
Granted: 2004-07-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with obtaining protein of improved properties to be applied in manufacture of food products. The suggested method for obtaining protein out of oil cake of oil-producing plants deals with extracting albumin out of initial raw material with common salt solution at concentration being not above 7%, separating out the residue as oil cake paste against protein solution, precipitating albumin out of protein solution with hydrochloric acid solution at pH 3.5-4.5 followed by separating out an albumin, washing with water at 1:10 ratio and drying. Moreover, as initial raw material one should apply flax seeds oil cake. And before washing out albumin should be dried and reduced up to finely dispersed state. Oil cake paste should be extracted with sodium hydroxide solution in drinking water at pH 8.5-9 at obtaining oil cake pulp to separate out protein solution and precipitate globulin with hydrochloric acid solution at pH 3.5-4.5 followed by separating out globulin by washing it out with water, and drying. The innovation enables to widen raw material base to obtain food protein and develop the method for its efficient extraction. 
     EFFECT: higher technological efficiency. 
     5 cl, 6 dwg
Patent RU-2214242-C1 (RU)
Inventor: NESTERUK V V
IPC: A61P3/06
Filed: 2002-11-25
Granted: 2003-10-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: method involves making simvastatin-containing core, microcrystalline cellulose and accessory additives by mixing indicated components, granulation, application of polymeric coating on prepared core and drying tablet. Microcrystalline cellulose is used in the amount 4.8-5.2% of total weight of tablet. Potato starch and lactose in the ratio = 1 : (6.0-6.5) are used as accessory substances. Prepared mixture is granulated and polymeric coating as solution containing mean-molecular polyvinylpyrrolidone, cross-linked homopolymer of N-vinyl-2-pyrrolidone, citric acid and ascorbic acid taken in the ratio = 1 : (0.7-0.8) : (0.3-0.33) : (0.65-0.7), respectively, is applied uniformly on the core in the total amount of solution 10-12% of total weight. EFFECT: simplified method, enhanced strength of tablet. 2 tbl, 3 ex
Patent RU-2227081-C1 (RU)
Title: Mold for continuous casting
Inventor: BELYJ VALERIJ AFANAS EVICH
IPC: B22D11/04
Filed: 2002-12-02
Granted: 2004-04-20
Abstract: FIELD: metallurgy, namely billet continuous casting processes and equipment. SUBSTANCE: mold includes supporting plates and cooled narrow and wide walls secured to said plates. Narrow plates are in the form of modules with = -shaped cross section; bases of said modules are rigidly joined with ends of wide plates; inner angles of modules are rounded in such a way that adjacent working walls of mold in its cross section are joined by means of second order curve, for example by means of arc of circle whose radius consists 0.07 - 0.50 of small size of cross section of working cavity of mold. EFFECT: enhanced quality of continuously cast billets, improved stability of casting process, high strength of mold, enhanced efficiency of machines for billet continuous casting. 2 cl, 1 dwg
Patent RU-2230514-C1 (RU)
Title: Scoliosis treatment apparatus
Inventor: MATVEEV A L
IPC: A61B17/60
Filed: 2002-12-15
Granted: 2004-06-20
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. 
     SUBSTANCE: apparatus has Shantz' screws adapted for introduction into vertebrae and vertebra retainers connected with said screws through clamps. Vertebra retainers are made in the form of two flexible supports-poles, each made in the form of construction composed of tubular members defining distractor and contractor sections and connected with one another through two cables adapted for tightening and directed through inner openings in tubular members. Distractor section tubular members are provided with inner threaded openings for receiving of connecting pins equipped with inner holes for cables. Screws are rigidly connected with one another in horizontal plane of related vertebrae by means of tension rods and clamps mounted on tubular members. Clamps in contractor sections may be moved on cables in conjunction with tubular members and clamps in distractor sections are positioned for displacement on tubular members and rotation around horizontal axis. Tubular members of distractor and contractor are of different height. Apparatus allows pathological spine curvature induced by scoliotic disease to be eliminated by fixing vertebrae in outer fixation apparatus without dissecting soft tissues up to vertebrae. Correction of vertebrae deformation is performed gradually by closed reposition method. 
     EFFECT: simplified construction and increased efficiency in treating of spine scoliosis. 
     2 cl, 5 dwg
Patent RU-2226080-C1 (RU)
Title: Method for stimulating osteogenesis processes in carrying out intraosseous implantation
Inventor: ABDULLAEV F M
IPC: A61C8/00
Filed: 2002-12-18
Granted: 2004-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves forming bed, introducing implant thread coils of which are subjected to elastic deformation under chewing load influence with compression and extension zones being produced in bone tissue. The method is applied in particular cases of direct implantation. The implant has triangular cross-section profile thread in one more particular case with 30-55 deg large angle and 0.3 to 0.2 large pitch. EFFECT: enhanced effectiveness of treatment; accelerated treatment course; improved functional and cosmetic results. 3 cl
Patent RU-2233704-C1 (RU)
Title: Пшеничная хлебопекарная мука "крупно"
Inventor: POTAPOV S S
IPC: B02B3/14
Filed: 2002-12-27
Granted: 2004-08-10
Abstract: Изобретение относится к мукомольной промышленности. Мука имеет гранулометрический состав от 1 до 200 мкм. Частицы крупного помола от 180 до 200 мкм составляют 12,1-15,0% общего объема муки при следующем соотношении частиц, мас.%: частицы муки от 1 до 180 мкм - 85-87,9; частицы муки от 180 до 200 мкм - 12,1-15,0. Изобретение позволит получить качественно новые изделия.
Patent RU-2232726-C1 (RU)
Inventor: MOROZOV JU D
IPC: C02F1/50
Filed: 2003-01-23
Granted: 2004-07-20
Abstract: FIELD: microbiology, biocides. 
     SUBSTANCE: invention relates to biocides used for suppression of sulfate-reducing microorganisms growth and can be used in petroleum deposits for water treatment in the stratum flooding. Proposed composition represents a synergetic mixture preparing by physical mixing polydimethyldiallylammonum chloride with formalin. Formaldehyde as 37% solution (marketing form of formalin) and polydimethyldiallylammonium chloride as 41% solution (marketing form) are used in their mass ratio = (1:9):(9:1), respectively. Biocide composition provides enhancing activity of reagent for suppression sulfate-reducing microorganisms growth. 
     EFFECT: valuable properties of composition. 
     2 cl, 1 dwg, 2 tbl, 3 ex
Patent RU-2237375-C1 (RU)
IPC: H04L9/32
Filed: 2003-03-06
Granted: 2004-09-27
Abstract: FIELD: computer engineering; computerized systems rendering global network services. 
     SUBSTANCE: proposed method implies that user enters unique identifying name, password, and verifier during logging, where verifier may be in the form of data on document to be submitted by user so as to acquire services proposed by system; identifier name and password are used for entering the system; however, in case incorrect password has been entered more than ones definite times, user can enter system by correctly inputting password and identifier chosen from list that best corresponds to user's identifier followed by changing the password. 
     EFFECT: enhanced reliability of system protection against password search. 
     1 cl
Patent RU-2235266-C1 (RU)
Title: Станок автоматического стрелкового оружия
Inventor: BOGDANOV JU M
IPC: F41C27/04
Filed: 2003-05-19
Granted: 2004-08-27
Abstract: Изобретение относится к стрелково-пушечному вооружению, в частности к станкам для их установки. Реализация изобретения позволяет повысить точность стрельбы и надежность работы станка. Сущность изобретения заключается в том, что станок автоматического стрелкового оружия содержит основание станка с опорными ногами, вертлюг, люльку и механизмы наведения оружия. Одна опорная нога основания станка снабжена дополнительной осью, размещенной рядом с осью вращения ноги и соединенной посредством резьбового соединения переменной длины с дополнительной осью, которая закреплена в основании станка. 1 ил.
Patent RU-2241323-C1 (RU)
Inventor: BORISOV I S
IPC: A01C7/04
Filed: 2003-06-09
Granted: 2004-12-10
Abstract: FIELD: agricultural engineering, in particular, single seed sowing equipment. 
     SUBSTANCE: pneumatic seeding unit has casing, seed chamber and vacuum chamber, between which seeding disk with suction openings is positioned. Stirrer with peripheral blades is mounted on horizontal rotating shaft of seeding disk. Central part of stirrer is made in the form of disk having end surface extending in parallel with end surface of cutting-off disk. Blades are made in the form of figure comprising cylindrical and semispherical parts joined to one another, said parts having equal curvature radii of their surfaces and being bisected by two mutually perpendicular surfaces. One of these surfaces is extending through axis of cylindrical part and other surface is extending in parallel with said axis and end surface of seeding disk. Cylindrical surface of blade is joined to cylindrical surface of stirrer disk. Generatrix line of cylindrical surface of blade is running at obtuse angle α to tangent to cylindrical surface of stirrer disk at the point of junction. Seed jamming angle √ defined by tangent to spherical surface of blade and seed chamber wall exceeds 45 deg. 
     EFFECT: improved quality of seeding process owing to improved stirring of seeds in the region of suction openings. 
     4 dwg
Patent RU-2240355-C1 (RU)
Inventor: ANTONENKOV E V
IPC: C21C7/04
Filed: 2003-08-07
Granted: 2004-11-20
Abstract: Изобретение относится к области металлургии. Способ изготовления оболочковой проволоки включает прессование со сваркой последовательно загружаемых в матрицу компонентов проволоки в виде алюминиевой заготовки, охватывающей помещенный в ее полость наполнитель, в качестве которого используют порошкообразную смесь пластичного металла с, по крайней мере, одним, непластичным компонентом. Дозированное количество указанной смеси размещают внутри заготовки, установленной в предварительно нагретую матрицу, предварительно уплотняют смесь внутри заготовки. Затем прессуют фрагмент проволоки и извлекают пуансон из матрицы, освобождая ее полость для загрузки следующей порции компонентов. Смесь пластичного металла и непластичного компонента могут предварительно прессовать в брикет, который затем устанавливают внутрь алюминиевой заготовки. Технический результат - уменьшение стоимости оболочковой проволоки и увеличение количества компонентов в ее наполнителе, в том числе хрупких, не обладающих пластичностью. 2 з.п.ф-лы, 1 ил.
Patent RU-2228274-C1 (RU)
Inventor: KHARCHENKO G A
IPC: B60R25/00
Filed: 2003-08-29
Granted: 2004-05-10
Abstract: FIELD: transport engineering; antitheft protection. SUBSTANCE: alarm messages with identification sings are sent by hi-jacked vehicle. Coordinates of vehicle are determined by radio direction finding stations with known geographical coordinates and code messages are sent to data processing center. Location of vehicle is determined using conventionally constant information on city infrastructure and traffic flows. Warnings are transmitted to vehicle user and after reception of voice confirmation of fact of hi-jacking, vehicle is blocked, for instance, by paging system and messages are transmitted to fast-action centers nearest to vehicle. In process of searching and intercepting, bearings of vehicle are taken by portable or carried radio direction finding devices. Air observation complex is raised on unmanned carrier and video and infrared chambers carry out viewing of terrain. Video information is displayed in raster image at working places of operators and administrator. Having voice confirmation of fact of hi-jacking, vehicle is detected and identified on rater images, its location is determined and information is transmitted to foot details and patrol car crews. EFFECT: reduced time taken by direction finding of hi-jacked vehicle and increased possibility of interception of hi-jacked vehicle. 5 cl, 3 dwg
Patent RU-2250558-C1 (RU)
Title: Flip-flop device
Inventor: OSTROVSKIJ O A
IPC: H03K23/00
Filed: 2003-09-22
Granted: 2005-04-20
Abstract: FIELD: pulse engineering. 
     
     
       SUBSTANCE: proposed flip-flop device has clocked bistable D flip-flops 1, 2, switches 3, 4, 14, resistors 5, 6, 7, 8, capacitors 9, 10, EXCLUSIVE OR gate 11, NAND gates 12, 21, 22, NOR gate 13, inverters 15, 16, countable signal bus 17, output buses 18, 19, and control bus 20. External noise immunity of device is attained due to eliminating capacitor recharge during arrival of countable signals and operation in univariante ternary code, that is due to change-over of flip-flop device in case of overflow from tracking to subtraction mode and vice versa. 
     
     
       EFFECT: enhanced noise immunity and ability of operation in univariante ternary code. 
     
     
       1 cl, 1 dwg
Patent RU-2246689-C1 (RU)
Title: Guided missile
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 2004-01-08
Granted: 2005-02-20
Abstract: FIELD: armament. 
     SUBSTANCE: the guided missile has a body with a warhead located in it and provided with an explosive charge and destructive components, with an electric cable laid along it. The destructive components are made in the form of sectors touching with radial surfaces and forming rings making up a cylinder with a longitudinal axial duct engageable by the outer surface with the inner surface of the missile body. The electric cable is fastened on the surface of the cylinder axial duct, and the explosive charge is made in the form of a body with a variable section longitudinal duct filled with an explosive, and is positioned in the cylinder axial duct. 
     EFFECT: enhanced efficiency of action of the warhead, enhanced velocity of the guided missile. 
     2 dwg
Patent RU-2254999-C1 (RU)
Inventor: KOSTIN N A
IPC: B30B9/32
Filed: 2004-03-10
Granted: 2005-06-27
Abstract: FIELD: plastic working. 
     SUBSTANCE: the invention is pertaining to the field of plastic working, in particular, to constructions of the press molds and may be used for non-ferrous metals sward briquetting. The press mold contains a punch and a negative mould. The negative mould consists of two parts: the upper part and the. The lower part of the negative mould is made in the form of single-band hyperboloid of rotation. The diameter of the equator of the hyperboloid is equal to the diameter of the upper cylindrical part of the negative mould. The ratio of the diameter of the throat opening to the diameter of the equator makes 0.9-0. 95. In the result the invention ensures decreased friction and increased service life of the press mold. 
     EFFECT: the invention ensures decreased friction and increased service life of the press mold. 
     1 dwg
Patent RU-2258254-C1 (RU)
Inventor: ARLAZAROV V L
IPC: G06F17/30
Filed: 2004-03-23
Granted: 2005-08-10
Abstract: FIELD: computer science. 
     SUBSTANCE: system has three registers, users identification block, two comparison blocks, user requests receipt block, block for selecting support addresses of information-marketing center database, block for selecting addresses of user workplaces, data output block and block for forming signals for reading database. 
     EFFECT: higher reliability, broader functional capabilities. 
     9 dwg
Patent RU-2259146-C1 (RU)
Inventor: OSTRIKOV A N
IPC: A23L19/12
Filed: 2004-03-22
Granted: 2005-08-27
Abstract: FIELD: food processing industry, in particular production of extruded foodstuffs. 
     SUBSTANCE: claimed method includes blending of potato granules with particle size of 0.5-1.3 mm with dry defatted milk in amount of 10-20 % based on potato granule mass and humidifying to 13-17 %. Product is treated in extruder at temperature in extruder prematrix zone of 449-457 K and pressure of 5.7-6.6 kPa. Obtained extrudate is draped with salt-and-vitamin additive in amount of 3 % based on extruded potato stick mass. 
     EFFECT: combined extruded foodstuffs of high quality and improved nutritive value and extended assortment of extruded products. 
     2 tbl, 4 dwg, 3 ex
Patent RU-2254470-C1 (RU)
Inventor: ZUBOV V P
IPC: E21C41/18
Filed: 2004-04-12
Granted: 2005-06-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes division of bed on layers by driving level-wise ventilation and backup drifts respectively at upper and lower limits of levels, driving sub-level drifts and mines, separating these levels on sub-levels, extracting bed of mineral resource in sub-levels and moving of caved-in ceiling rocks in extracted space of extracted sub-levels. Bed is extracted while leaving no coal blocks between levels. Lower sub-level is extracted firstly with full filling of extracted space of lower sub-level with backfilling material. Slanting height of lower sub-level is determined on basis of mathematical expression on basis of power and falling angle of bed. Extraction of other sub-levels within limits of level is performed serially in descending order, starting from upper sub-level. First, backfill material is let in extracted space of extracted sub-level from above-positioned sub-level, then destroyed rocks of ceiling are let through. 
     EFFECT: lower losses of coal, lower fire threat and higher efficiency of ceiling control in cleaning faces. 
     2 dwg
Patent RU-2264900-C1 (RU)
Inventor: VASHKOVETS V V
IPC: B23K25/00
Filed: 2004-05-06
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises the drive for vertical movement, vertically movable carriage, guiding column, rope-block system, and counterweight.  The drive for vertical movement comprises screw and loading nut connected with the carriage positioned on the guiding column.  The loading nut is detachable and has additional mechanism for disengaging it with the screw.  The carriage is connected with the counterweight through a rope-block system.  The mechanism for disengaging the nut with the screw is made of an electromagnet clutch connected with the end switches and system for control of fusing process. 
     EFFECT: enhanced efficiency. 
     1 cl, 1 dwg
Patent RU-2257947-C1 (RU)
Inventor: RAGULIN N F
IPC: B01D53/26
Filed: 2004-05-13
Granted: 2005-08-10
Abstract: FIELD: methods of gases dewatering. 
     SUBSTANCE: the invention is pertaining to the field of gases dewatering. The method provides for creation of a closed contour including  a closed volume, a gaseous drying machine, a choking device and valves, in which a gas dewatering is conducted continuously under a constant pressure in the closed volume with increasing consumption of a gas in a gaseous drying machine. For production in the closed volume of a dried gas at the increased pressure they additionally dry a gas under increasing pressure in the closed volume. For the purpose they open the gate of the gas intake from the atmosphere for the gas dewatering machine and a valve at the gas outlet - close. At that open the gate on a gas dewatering machine from the shut volume close down. The invention allows to decrease a time of the gas dewatering and to reduce power input for production of a dehydrated air. 
     EFFECT: the invention ensures a decrease of the time of the gas dewatering and to reduce power input for production of a dehydrated air. 
     2 cl,1 dwg
Patent RU-2257849-C1 (RU)
Title: Hand probe for local radiometry
Inventor: SHCHETININ V V
IPC: A61B6/00
Filed: 2004-05-18
Granted: 2005-08-10
Abstract: FIELD: medical equipment, in particular, instruments of radiocontrolled surgery, applicable for detection of malignant tumors. 
     SUBSTANCE: the hand probe for local radiometry has a detector of gamma radiation, having a photodetector, optically conjugate to a scintillator and a collimator, fastened on a handle with an electric wire passing inside it, which connects the detector of gamma radiation to a connector installed in the base of the handle.  It is also provided with a second detector of gamma radiation fastened on a dial, whose axle passes through the optical axis of the second gamma detector, the optical axes of the two detectors of gamma radiation are in the plane passing perpendicularly to the dial axle, and the dial zero readout is positioned on a straight line parallel with the optical axis of the first detector.  Besides, the hand probe has a dial turning mechanism and an angle-of-turn indicator. 
     EFFECT: enhanced aiming of delivery of the surgical instrument. 
     4 cl, 6 dwg