baber/WOPTO huggingface dataset:
Patent RU-2210491-C2 (RU)
Title: Mobile robot system using high-frequency module
Inventor: SONG DZHONG-GON
IPC: B25J9/00
Filed: 2001-06-28
Granted: 2003-08-20
Abstract: FIELD: systems using mobile robots. SUBSTANCE: system includes apparatus for moving mobile robot in room; apparatus for detecting obstacle on traveling path of robot; apparatus for determining location of mobile robot; first transmitter- -receiver having HF-module transmitting and receiving signal for controlling apparatus for moving mobile robot; apparatus for detecting obstacles and apparatus for determining location of robot; control computer for processing data concerning signal of first transmitter-receiver and for transmitting control command to mobile robot. Said computer includes communication unit for connecting it with Internet and also it includes second transmitter-receiver having HF-module for transmitting signal to first transmitter-receiver of mobile robot and for receiving signal from first transmitter-receiver; video card for processing data received by means of first transmitter-receiver from apparatus for detecting obstacle and from apparatus for determining location of robot. Mobile robot also includes vacuum cleaner with opening for suction of dust, dust collector and motor for creating suction draft and in addition scanning TV-camera. EFFECT: improved structure of system due to using HF-module. 4 cl, 5 dwg
Patent RU-2212582-C2 (RU)
Title: Straight-flow steam generator working on fossil fuel
Inventor: FRANKE IOAKHIM
IPC: F22B21/34
Filed: 1999-12-06
Granted: 2003-09-20
Abstract: FIELD: generation of steam; straight-flow steam generators. SUBSTANCE: proposed straight-flow steam generator includes combustion chamber with many burners located at height of horizontal gas duct after which vertical gas duct is included on side of flue gas. Enclosing walls of combustion chamber are made from vertical evaporating tubes connected together by gas-tight welding; arranged on side of fluid medium before these tubes is system of inlet collector and system of outlet collector is arranged after these tubes. Combustion chamber is so designed that quotient formed from steam-generating capacity M (indicated in kg/s) for many evaporating tubes loaded in parallel by fluid medium at full load and from sum A (indicated sq m) of areas in inner cross section of these evaporating tubes which are loaded in parallel with fluid medium is lesser than 1350 (indicated in kg/c sq m); inner surfaces of said evaporating tubes are provided with fins forming multi-start thread. EFFECT: low cost of manufacture of steam generator; facilitated procedure of mounting. 14 cl, 3 dwg
Patent RU-2213790-C2 (RU)
Title: Photochemical reactor for separation of elements and their components from solutions
Inventor: ENGOJAN S S
IPC: C22B11/00
Filed: 2001-07-31
Granted: 2003-10-10
Abstract: FIELD: hydrometallurgy. SUBSTANCE: proposed reactor is equipped with radiation chamber with elliptical reflector with optical radiation source and optical radiation transformer located in its focal lines ; reaction chamber is coaxially located in transformer; dye solution and reagents are pumped through this chamber. Radiation transformed by dye solution is brought into focus in reaction chamber at length of wave corresponding to electronic spectrum of absorption band of element or its component separated from solution; photochemical reaction of selective reduction or settling of elements is initiated in presence of reagent. Crystal sediments of solid phase are quickly removed from radiated solution by means of cyclic separator at upper delivery of solution and are settled on walls of changeable storage reservoir. EFFECT: enhanced efficiency; simplified construction; increased degree of extraction of product and improved quality of product. 9 cl, 4 dwg
Patent RU-2267215-C2 (RU)
Title: Способ изготовления намагничиваемого сердечника с обмоткой для электрической машины (варианты), изготовленный этим способом намагничиваемый сердечник с обмоткой, а также электрическая машина с изготовленным этим способом сердечником с обмоткой
Inventor: KROJTSER KHEL MUT
IPC: H02K1/18
Filed: 2001-01-22
Granted: 2005-12-27
Abstract: Изобретение относится к способам изготовления намагничиваемого сердечника с обмоткой для электрической машины. Способ изготовления намагничиваемого в результате электромагнитного возбуждения сердечника с обмоткой для электрической машины заключается в том, что на первой стадии подготавливают сердечник, имеющий в основном форму прямоугольного параллелепипеда с параллельно проходящими с одной его стороны пазами, в эти пазы на следующей стадии укладывают ее пазовыми сторонами обмотку сердечника и после этого на последующей стадии сердечнику вместе с его обмоткой придают форму цилиндрического кольца с обращенными радиально внутрь пазами. На дополнительной стадии каждую из всех пазовых сторон обмотки, укладываемых в один из пазов, перед укладкой в паз обжимают соответствующим инструментом вдавливанием в его профильный паз и таким путем подвергают пластической деформации. Технический результат - повышение коэффициента заполнения пазов сердечника обмоткой и рационализация технологии изготовления сердечника. 5 н. и 14 з.п. ф-лы, 27 ил.
Patent RU-2208086-C2 (RU)
Title: Water intake fish protecting filter
Inventor: SALIENKO S N
IPC: A01K61/00
Filed: 2001-10-04
Granted: 2003-07-10
Abstract: FIELD: water intakes. SUBSTANCE: proposed filter contains three gauze filtering truncated cones coaxially fitted one into the other, each following cone pointed in opposite direction relative to preceding cone, all cones being rigidly interconnected. Three groups of hydrodynamic planes serve to wash gauzes of cones. Said planes are rigidly interconnected and orientated along generatrices of corresponding three virtual cones arranged for independent rotation relative to gauze cones. Spokes of profile similar to that of ship propeller are used to rotate cones. Gauzes of cones are washed by hydrodynamic head of water created at surfaces of gauzes when hydrodynamic planes move relative to gauzes. EFFECT: reduced overall dimensions and metal usage of filter, improved fish protective properties. 2 cl, 2 dwg
Patent RU-2249922-C2 (RU)
Inventor: DZOU JU-CHEUN
IPC: H04L27/26
Filed: 2000-04-21
Granted: 2005-04-10
Abstract: FIELD: radio communications. 
     SUBSTANCE: in multi-frequency system base station, using a certain set of frequencies for communication and sending data in multiple frequency bands, includes first transfer subsystem for sending synchronization channel message on one bearing frequency from set of preferable frequencies, at least an additional transfer system for transferring remaining data components on other bearing frequency. Mobile station in multi-frequency communication system contains control processor, providing for functioning of subsystems of receiver in accordance to data, contained in message of synchronization channel. 
     EFFECT: higher efficiency. 
     6 cl, 8 dwg
Patent RU-2231225-C2 (RU)
Inventor: SHIN KHIUN CHOL
IPC: H04M1/57
Filed: 2001-12-21
Granted: 2004-06-20
Abstract: FIELD: radio communications. 
     SUBSTANCE: system has base station controller that functions to detect calling subscriber identifying information in modulated signal transmitted from mobile communications switching center and terminal that functions to display detected calling subscriber identifying information on screen; base station controller incorporates unit for detecting hardware warning signal residing in user's location that functions to detect hardware warning signal in call signal transferred from mobile communications switching center in call waiting state; calling subscriber identifying information detection unit that functions to detect calling subscriber identifying information in modulated data in compliance with hardware warning signal detecting signal; vocoder that functions to encode voice data transferred from mobile communications switching center; and selector used to select output signal of vocoder or calling subscriber identifying information detection unit in compliance with hardware warning signal detecting signal and to transfer this output signal to terminal through base station. 
     EFFECT: preventing destruction of calling subscriber identifying information by vocoder. 
     17 cl, 5 dwg
Patent RU-2217331-C2 (RU)
Title: Direction indicator and distress light
Inventor: DONETSKIKH V I
IPC: H03K17/00
Filed: 2002-02-04
Granted: 2003-11-27
Abstract: FIELD: automotive industry. SUBSTANCE: invention relates to electrical equipment of automobiles. Proposed direction indicator includes diode unit, voltage stabilizer, comparator, reference level setter, two AND gates, second multivibrator, sound warning device and two diodes. Output of diode unit are connected with output contact of distress light switch, with output of contacts with direction indicator switch, first inputs of AND gates, supply terminals of AND gate and power amplifiers and with input of voltage stabilizer. Second inputs of AND gates are connected with output of first multivibrator and input of second multivibrator whose output is connected to sound warning device. Output of first AND gate is connected with inputs of power amplifiers. Output of voltage stabilizer is connected to supply terminals of multivibrators, comparator and reference level setter. Cathodes of diodes are connected with input of direction indicator pilot lamp and first input of comparator, and their anodes are connected with outputs of electronic switches whose inputs are connected with second output of resistor. Second input of comparator is connected with output of reference level setter, and output of comparator is connected with control input of first multivibrator. As a result, flickering frequency of pilot lamps remains in each channel one and the same as one and the same multivibrator is used which is supplied through voltage stabilizer. EFFECT: provision of reliable control of state of pilot lamps of direction indicators with use of simple switching elements. 3 dwg
Patent RU-2234280-C2 (RU)
Inventor: DAVYDOV E A
IPC: A61B17/70
Filed: 2002-03-19
Granted: 2004-08-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device is manufactured from material possessing shape memory properties and has two clamps having working members, hangers and hooks connected to each other with a cross-piece. The working members of each clamp are unclosed rings of the same diameter. The cross-piece is arranged in the same plane with hangers of both clamps and is designed as convex semicircle arc. 
     EFFECT: enhanced effectiveness of surgical treatment; reliable vertebrae fixation. 
     3 dwg
Patent RU-2239191-C2 (RU)
Title: Method for evaluating indirect antigen-specific rosette-formation in neutrophils at astrakhan fever and viral hepatitis b
Inventor: KASIMOVA N B
IPC: G01N33/536
Filed: 2002-04-24
Granted: 2004-10-27
Abstract: FIELD: medicine, immunology. 
     SUBSTANCE: in patients one should simultaneously detect relative quantity of rosette-forming neutrophils in preparations with loaded (sensitized) antigens and unloaded erythrocytes in double, calculate average value. Final result is considered to be the difference between specific and spontaneous rosettes. Then one should calculate absolute quantity of antigen-specific neutrophils. The method enables to evaluate the level of natural body resistance, elaborate prediction of the disease and correct therapy. 
     EFFECT: higher efficiency of evaluation. 
     2 ex, 4 tbl
Patent RU-2234086-C2 (RU)
Inventor: MAKAROVA I B
IPC: G01N33/92
Filed: 2002-05-08
Granted: 2004-08-10
Abstract: FIELD: medicine, gastroenterology, pediatrics. 
     SUBSTANCE: invention can be used for differential diagnosis of celiaca and chronic enteritis in children. Method involves laboratory study of patient B-fraction of bile with additional calculation of the ratio coefficient of trihydroxycholanic acid (3OH) to dihydroxycholanic acids (2OH). Celiaca is diagnosed if the ratio 3OH/2OH is from 0.9 and above, and chronic enteritis is diagnosed if this value is 0.89 and less. Invention provides the novel, informative low-invasive method coinciding in 93-95% of cases with morphological picture of small intestine mucosa bioptic samples that provides the effectiveness of used method and possibility for exception of biopsy of small intestine samples. 
     EFFECT: improved diagnosis method. 
     1 tbl, 4 ex
Patent RU-2227881-C2 (RU)
Inventor: BAKUMENKO S P
IPC: F27B3/08
Filed: 2002-07-22
Granted: 2004-04-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to electric-arc melting furnaces and at can be used for melting steels and alloys. Proposed electric-arc melting furnace has hearth conductor arranged under conducting part of charge bath opposite to electrodes connected to three-phase power transformer with organization of concentrated ionized space in limited volume under electrodes. EFFECT: provision of stable conditions of heating and melting of metal. 3 cl, 11 dwg
Patent RU-2235566-C2 (RU)
Inventor: SAKHNJUK I V
IPC: A61N1/36
Filed: 2002-08-06
Granted: 2004-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying electric stimulation of muscles if the patient is capable of self-standing movement action. The electric stimulation is carried out concurrently with movement action done by the patient and in natural excitation and muscle contraction phase. Muscle electrostimulation is synchronized with the movement action done by the patient using angular gages. Electrodes are used for carrying out the muscle electrostimulation. The movement action is multiple times repeated system movement on given trajectory. The patient having no own motor stereotypes, the movement is forced by means of additional drive. 
     EFFECT: enhanced effectiveness of treatment; accelerated treatment course. 
     19 cl
Patent RU-2239258-C2 (RU)
Inventor: OOI BOON SIJU
IPC: H01L31/18
Filed: 2001-03-02
Granted: 2004-10-27
Abstract: FIELD: photon integrated circuits. 
     
     
       SUBSTANCE: proposed method for producing photon integrated circuits includes stage of mixing quantum wells in mentioned structure, this stage including steps of photoresist formation on structure; photoresist sections are exposed only once in different ways depending on passage of gray mask; passage of mentioned mask is spatially varied depending on desired local degree of mixing of quantum wells; then photoresist is developed. 
     
     
       EFFECT: enhanced economic efficiency and facilitated mixing of quantum wells. 
     
     
       13 cl, 12 dwg, 1 tbl
Patent RU-2215587-C2 (RU)
Title: Conveyer separator
Inventor: GRIDCHIN A M
IPC: B03C1/18
Filed: 2002-10-07
Granted: 2003-11-10
Abstract: FIELD: separation of finely-dispersed mixtures containing magnetic and non-magnetic particles and moisture into fractions. SUBSTANCE: proposed separator includes closed magnetic circuit made in form of plating assembled from magnetic plates at adjustable magnetic field on tractive member of conveyer separator; its lower run is adjustably located at angle to level in chute. Bottom if chute is made in form of box with lower plane and side and end walls made from dense material and with upper plane made from liquid- and airpermeable material; it is connected with working medium source by means of branch pipe. Sides of chute are made from non-magnetic material and are provided with longitudinal bevels at angle of 3 deg. to level on side of discharge of non-magnetic material. Plate conveyer is embraced in vertical plane by tractive member (made from non-magnetic material) of scraper conveyer with scrapers made from non-magnetic material secured on it. Loading point is made at the beginning of chute, point of unloading non-magnetic particles is located at opposite end of chute and point of unloading magnetic particles is located in head part of plate conveyer and is provided with scraper. EFFECT: simplified construction; reduced mass and overall dimensions. 3 dwg
Patent RU-2234357-C2 (RU)
Inventor: GALKIN JU A
IPC: B01D21/08
Filed: 2002-11-04
Granted: 2004-08-20
Abstract: FIELD: water cleaning facilities. 
     SUBSTANCE: invention relates to devices for cleaning source and sewage waters from suspensions and floating admixtures. Proposed clarifier contains housing, flocculation chamber and settling zone. The latter is provided with cleaning and after-cleaning chambers made in form of two concentric chambers. Liquid passes from cleaning chamber into after-cleaning chamber successively and radially which simplifies design owing to reduction of number of partitions between chambers and precluding formation of dead zones in flocculation chamber, this increases useful volume of said chamber and increases uniformly of flow distribution and improves quality of cleaning. 
     EFFECT: improved cleaning and clarifying of water. 
     4 dwg
Patent RU-2235808-C2 (RU)
Inventor: L VOVSKIJ V M
IPC: C23F17/00
Filed: 2002-11-20
Granted: 2004-09-10
Abstract: FIELD: corrosion protection. 
     SUBSTANCE: invention relates to protection of low-carbon steel against corrosion in neutral media by means of inhibitors added to corrosive media, in particular, with the aid of zinc phosphonate inhibitor containing 1-hydroxyethane-1,1-diphosphonic acid and soluble zinc salt. Method comprises preliminary anode polarization of article to be protected. In this case, iron ions needed to form protective film consisting of water-insoluble compounds of iron, zinc, and 1-hydroxyethane-1,1-diphosphonic acid is formed on the surface of article. Preliminary anodic polarization may be performed in process medium but more preferably in an auxiliary solution containing, in addition to zinc phosphonate inhibitor, also conducting salts and reducing agent. Protection of steel against corrosion is thus increased to 98.2%. 
     EFFECT: enhanced corrosion protection efficiency. 
     4 cl, 1 tbl, 3 ex
Patent RU-2251029-C2 (RU)
Inventor: NOVIN KOV N N
IPC: F15B11/06
Filed: 2002-12-18
Granted: 2005-04-27
Abstract: FIELD: control of hydraulically- and pneumatically-operated machines and mechanisms. 
     SUBSTANCE: proposed spool valve tandem includes two spool valves: inputs of one spool valve are connected with plus signals and inputs of other spool valve are connected with minus signals; pairs of lines of different meaning are formed from outputs by crossing parallel lines; said lines are connected to distributor control lines of independent pneumatic and/or hydraulic drives operating alternately in accordance with control system logic. 
     EFFECT: enhanced accuracy of control. 
     5 dwg, 2 tbl
Patent RU-2258319-C2 (RU)
Title: Способ и устройство для записи и воспроизведения электронных сигналов цветного изображения объектов (варианты)
Inventor: PASHUKOV E B
IPC: H04N11/18
Filed: 2003-02-12
Granted: 2005-08-10
Abstract: Изобретение относится к телевидению. Технический результат - создание простой и более точной системы консервации цветной видеоинформации. Технический результат достигается отказом от полной совместимости черно-белого телевидения с цветным. Вместо сигналов яркости и цветоразностных используются три сигнала цветности. Предлагается аналого-цифровая система магнитной записи, которая может быть использована как в обычных, так и в замкнутых устройствах телевидения. 5 н.п. ф-лы, 10 ил.
Patent RU-2274450-C2 (RU)
Title: Method for applying hormone composition containing a combination of estrogen and progestagen
Inventor: LANKETEHN MISHEL
IPC: A61K31/56
Filed: 1997-10-08
Granted: 2006-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering hormone composition comprising 0.5-3.0 mg of estrogen (estradiol, free or etherified conjugated horse estrogen) and 1.5-3.75 mg of nomegestrol acetate for treating estrogen insufficiency cases and stopping ovulation. 
     EFFECT: enhanced effectiveness of treatment in menopause period without bleeding. 
     8 cl, 6 tbl
Patent RU-2248291-C2 (RU)
Inventor: NIKIFOROV B D
IPC: B61L25/00
Filed: 2003-03-26
Granted: 2005-03-20
Abstract: FIELD: railway transport; automatic train driving. 
     SUBSTANCE: proposed device contains track and speed pickup connected to computer unit and installed on axle of wheelset of locomotive or head car of electric train and connected with said axle by guide. Two series-connected receiving coils are provided whose free leads are connected to input of locomotive receiver. Output of receiver is connected to computer unit through first matching unit. Computer unit is made for determining train speed by repeated pulse frequency, and value of covered distance from moment of starting, by of pulses, with possibility of determination of linear coordinate of border of passed block-section basing on analysis of coded pulse signal from cab signaling system received from output of receiver and putting out signal of passing of block-section border and data on requirement of introduction of correction to calculated value of covered distance. Acceleration pickup installed on axle box unit of locomotive or head car operates when wheelset passes over but joint. Acceleration pickup is connected to computer unit through second matching unit and, basing on signal received from acceleration pickup, computer unit verifies linear coordinate of border of passed block-section. 
     EFFECT: improved accuracy of measuring linear coordinate of train location. 
     2 dwg
Patent RU-2256918-C2 (RU)
Inventor: GUGUSHVILI N N
IPC: C12Q1/42
Filed: 2003-05-05
Granted: 2005-07-20
Abstract: FIELD: veterinary medicine, biochemistry. 
     SUBSTANCE: the method deals with treating the smears with buffer mixture followed by incubation in darkness for 2 h, washing with distilled water, drying, additional dyeing with 0.5%-methylene blue followed by washing, drying, detecting enzymatic activity by the quantity of dyed granules. The innovation enables to widen technological possibilities in the field of immunological investigations. 
     EFFECT: higher accuracy of detection. 
     5 dwg, 1 ex, 1 tbl