baber/WOPTO huggingface dataset:
Patent RU-2189616-C1 (RU)
Title: Metal detector
Inventor: ZARENKOV V A
IPC: G01V3/11
Filed: 2001-07-17
Granted: 2002-09-20
Abstract: FIELD: archaeology and construction in search of metal objects under a layer of ground and snow, food and wood-working industries for detection of metal particles and objects in the mass of raw material, military industry for detection of mines under a layer of ground and snow, flaw detection and for other purposes. SUBSTANCE: metal detector has an AC generator, the first and second inductance transducers with magnetizing and pickup coils, voltage compensator, the first and second AC amplifiers, synchronous detectors and a cophasal and quadrature component, the first and second direct component filters, full-wave rectifier, summer, the first and second pointer indicators, the first and second phase shifters, the first and second amplitude detectors, subtracter, generator, divider, reference voltage formation unit, comparison unit and a key. EFFECT: enhanced reliability of detection of small metal objects and mines. 1 dwg
Patent RU-2199319-C1 (RU)
Title: Compositions for cutaneous diseases healing
Inventor: GEMBITSKI EZHI
IPC: A61P17/02
Filed: 2000-01-07
Granted: 2003-02-27
Abstract: FIELD: medicine, dermatology, pharmacy. SUBSTANCE: invention relates to application of compound of the formula (I)   where R means group NR 2 R 3  or group OR 4 ; R 1  means methyl group; each of R 2  and R 4  means independently hydrogen atom or C 1-4 -alkyl; R 3  means hydrogen atom, C 1-4 -alkyl or CH 2 OH; X -  is a physiologically acceptable anti-anion. The proposed compound is used for treatment of cutaneous diseases or disorders, hair falling out, solar burns, burns, scalding and for wounds healing. Invention describes pharmaceutical preparations based on compounds of the formula (I) also, in part, for topical application. EFFECT: expanded assortment of preparations used for treatment of cutaneous diseases and disorders. 22 cl
Patent RU-2188470-C1 (RU)
Title: Control element of pressurized-tube uranium- graphite reactor
Inventor: MIRONOV JU I
IPC: G21C7/117
Filed: 2001-10-31
Granted: 2002-08-27
Abstract: FIELD: nuclear power engineering; nuclear reactor control and protection systems. SUBSTANCE: control element has sections with neutron-absorbing material installed on hanger in channel being cooled. Sections are free to displace along this channel. Control element is also provided with its braking facility and sleeve. The latter has individual channels equally spaced from its longitudinal axis. These channels accommodate neutron absorbing sections. Each such section is joined with hanger. Control element braking facility is made in the form of disk disposed within hanger space. Taper rod is fitted in its hole and in case of hanger drop it engages the support mounted in bottom part of sleeve, and rod provides for plastic deformation of disk with the result that control element can be driven throughout entire depth of core. EFFECT: reduced load on drive, enhanced speed of control rod emergency insertion in core, reduced failure probability of control element in case of its dropping. 7 cl, 2 dwg
Patent RU-2205742-C1 (RU)
Title: End abrasive wheel
Inventor: KHUDOBIN L V
IPC: B24D7/14
Filed: 2001-12-18
Granted: 2003-06-10
Abstract: FIELD: machine engineering. SUBSTANCE: wheel includes mandrel, body with large-grain abrasive members secured to it and coaxial with body sleeve to which fine-grain abrasive members are secured. Disc spring is mounted on mandrel and it rests upon inner end of sleeve. Disc member made of alloy having property of thermomechanical memory is mounted between inner end of body and outer end of sleeve. EFFECT: enlarged manufacturing possibility of wheel. 4 dwg
Patent RU-2204373-C1 (RU)
Title: Method for treating the cases of bacterial vaginosis
Inventor: KORJUKINA I P
IPC: A61P15/00
Filed: 2002-03-13
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying vaginal irrigation procedures at 36-38 C using mineral water of general mineralization of 8.2- 8.6 g/dm 3 . The irrigations are done slowly during 10-15 min with 1.0-1.5 l of natural mineral water per one procedure. The total course is 4-12 procedures long when applied daily or every other day with the natural mineral water taken as a drink at a dose of 150-200 ml three times a day. EFFECT: eliminated adverse side effects of treatment; enhanced effectiveness of treatment.
Patent RU-2208993-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-04-02
Granted: 2003-07-27
Abstract: FIELD: food-processing industry, in particular, food-concentrates industry. SUBSTANCE: method involves extracting bitter substances from citrus fruits flavedo; treating citrus fruits with preparation produced by predetermined process from Mortierella strangulata micromycet biomass; holding; crushing for obtaining of pulpy juice; concentrating the latter. EFFECT: increased efficiency and provision for eliminating opalescence of base product.
Patent RU-2218832-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/00
Filed: 2002-04-24
Granted: 2003-12-20
Abstract: FIELD: food industry. SUBSTANCE: the present innovation deals with reducing raw material and applying it between paired electrodes. Before reducing, raw material should be treated with preparation obtained due to successive extracting Mortierella gamsii micromycete biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue at the quantity of 0,5-1•10 4 mg/t to be kept for 2-5 h. The suggested innovation enables to increase performance due to excluding opalescence phenomenon. EFFECT: higher efficiency. 2 ex
Patent RU-2227699-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-27
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to postharvest treatment and storage of tobacco. In order to exclude necessity of preparing pure substances possessing immunostimulating activity, treatment of tobacco is carried out with immunostimulating agent, which is a preparation obtained from biomass of micromycet Mortierella spinosa according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen monoxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology of treatment of tobacco and allowed preparing it for storage. 2 ex
Patent RU-2212672-C1 (RU)
Title: Piezoelectric acceleration transducer
Inventor: BENDRYSHEV JU N
IPC: G01P15/09
Filed: 2002-12-25
Granted: 2003-09-20
Abstract: FIELD: measurement technology, design of electric, mechanical and electromechanical transmitter and methods of their attachment to examined objects. SUBSTANCE: invention refers predominantly to acceleration transducers produced on base of piezoceramic bimorphs of cantilever type, it can be employed to measure parameters of detonations in electron system controlling automobile engine and vibrations in various spheres of technology. Piezoelectric acceleration transmitter has bimorph sensitive element made fast to solid base with current leads. Key structural feature of transducer lies in fabrication of solid base from two parts interjoined rigidly. Main part carries bimorph sensitive element with current leads. Peripheral part has section half as large as area of section of main part in point of their joining, end sections of peripheral part are points of attachment of transducer. Peripheral part of base can be manufactured in the form of bar that can be S-shaped. Main part can be produced in the form of cylinder. Peripheral and main parts of base can be made monolithic as single unit. Base can be made of brass. EFFECT: reduced effect of mechanical deformations on conversion factor of transducer. 6 cl, 3 dwg, 3 tbl
Patent RU-2238885-C1 (RU)
Inventor: ZHDANOV O N
IPC: B64G1/44
Filed: 2003-03-25
Granted: 2004-10-27
Abstract: FIELD: space engineering; opening-type structural members of solar batteries and antennae. 
     
     
       SUBSTANCE: proposed protective device has body which is engageable with part of structural member by means of transfer part. Device is provided with drum arranged in body and fitted with hub and jaws; it is mounted for rotation about shaft which is coaxial relative to transfer part and kinematically linked with it at one end. Other end of device is connected with wheel engageable with slots of disk by means of projections made on its outer surface in parallel with shaft axis; disk is narrower than wheel. Disks are mounted for displacement on projections of said wheel. End surfaces of wheel are engageable with friction inserts smoothly distributed over circumference of cover secured on drum jaw and in plungers. Plungers provided with compression springs are mounted in through holes of hub in parallel with drum axis; drum is provided with blocks smoothly distributed inside jaws for rotation in them. Each block has insert for friction engagement with inner surface of body. Pin projecting beyond drum jaw is movable relative to axis of rotation of block in radial slot of synchronizer which is made in form of plate located on free outer end surface of drum jaw for rotation relative to drum axis. Provision is made for adjustment of pressing the plunger inserts to end surface of disk. Radial slots of synchronizer are made at similar angular displacement relative to one another. 
     
     
       EFFECT: enhanced reliability; extended operational capabilities. 
     
     
       4 dwg
Patent RU-2239025-C1 (RU)
Inventor: SOLOMONIK I B
IPC: E21D1/08
Filed: 2003-04-04
Granted: 2004-10-27
Abstract: FIELD: building, particularly building long tunnels under seabed. 
     SUBSTANCE: method involves placing at least two vertical shafts on seabed spaced predetermined distance one from another; deepening them into seabed; reinforcing shaft part extending above seabed surface; drilling vertical tunnel part under seabed up to a given point; drilling horizontal tunnel part in a given directions; removing cut ground from tunnel. Vertical shafts arranged on seabed are assembled by successive placing mounting rings one on another by air bladder. Pressure value of air bladder is set to provide predetermined negative floatation of mounting rings deepened in water. Vertical shaft is reinforced by constricting pile frame, by placing concrete blocks and ground around vertical shaft and by filling area around shaft with ground removed from vertical and horizontal tunnel parts during drilling thereof. Piles of pile frame are deepened in seabed and fixedly connected one to another and to vertical shaft. When Protodyakonov ground hardness is less or equal to 4 units vertical and horizontal shaft parts are drilled with the use of hydraulic monitor. Drilling shaft in more hard ground is carried out by hydraulic outburst, cut out ground is separated into fractions, crushed, mixed with water to obtain pulp. Pulp is then pumped under increased pressure in pump pipe and removed from tunnel along with pulp distribution around vertical shaft and frame to form artificial island. 
     EFFECT: simplified building process, reduced building cost, increased operational safety and reduced building time. 
     5 cl, 3 dwg, 1 ex
Patent RU-2240915-C1 (RU)
Inventor: SONG DZEONG-GON
IPC: G05D1/02
Filed: 2003-04-16
Granted: 2004-11-27
Abstract: FIELD: program-controlled manipulators. 
     SUBSTANCE: vacuum cleaner robot has the top photographic camera for photographing floor, battery, buffer arranged over the outer periphery of the housing of the vacuum cleaner and generating a signal when it hits an obstacle, and charging terminal mounted on the buffer for connecting with the power source and battery to be charged. 
     EFFECT: enhanced reliability. 
     9 cl, 7 dwg
Patent RU-2242346-C1 (RU)
Title: Способ обработки крупногабаритных валов без их демонтажа
Inventor: BONDARENKO JU A
IPC: B23B5/08
Filed: 2003-05-05
Granted: 2004-12-20
Abstract: Изобретение относится к области производства строительных материалов, горнодобывающей и химической промышленности, в частности к обработке цапф помольных трубных мельниц без их демонтажа. В способе обработки крупногабаритных валов без их демонтажа перед обработкой обрабатываемую цапфу трубной мельницы устанавливают буртами на четыре опорных ролика станка для обработки цапф, необрабатываемую цапфу устанавливают в стационарную подвижную опору для ее фиксации от осевого перемещения, а вращение осуществляют электродвигателем мельницы. Обеспечивается точность обработки, сокращение сроков ремонта и проведение профилактической обработки валов типа цапф любого типоразмера. 2 ил.
Patent RU-2225524-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: GUBERTOV A M
IPC: F02K9/28
Filed: 2003-06-03
Granted: 2004-03-10
Abstract: FIELD: rocket engines. SUBSTANCE: proposed solid-propellant rocket engine contains combustion chamber with cylindrical section, front and rear bottoms, propellant charge consisting of two parts and connected with combustion chamber, and nozzle with heat-protective coating and recesses part located sufficiently close to surface of charge. Charge is divided into two parts by flexible diaphragm installed near recesses part of nozzle. Part of charge located between front bottom and flexible diaphragm is made of fuel featuring high combustion temperature. Part of charge between rear bottom and flexible diaphragm is made of fuel with low combustion temperature and it has at least one groove near flexible diaphragm. Recessed part of nozzle, surface of charge with low combustion temperature and rear bottom form annular channel whose flow section area changes continuously from rear bottom to head point of recessed of nozzle. EFFECT: provision of rocket engine featuring high combustion temperature with reduced passive mass of construction owing to reduction of mass of thermal protection. 2 cl, 1 dwg
Patent RU-2246096-C1 (RU)
Title: Capacitor blasting device
Inventor: ERMAKOV S A
IPC: F42D1/045
Filed: 2003-07-16
Granted: 2005-02-10
Abstract: FIELD: blasting operations and can be used in development and manufacture of capacitor blasting devices for initiation of electric detonators and electric primers. 
     SUBSTANCE: the blasting device has a generator with a voltage rectifier-multiplier, capacitor-accumulator, electronic threshold switch and discharge resistors, introduced are a voltage regulator, current indicator with a light-emitting diode, resistive short-circuit current limiter of the electric blasting circuit and a starting capacitor, the first stage of the voltage rectifier-multiplier is connected via a switching diode to the voltage regulator, the capacitor-accumulator is shunted by a discharge resistor via the break contacts of the "blast" button, the input of the electronic threshold switch and the starting capacitor are interconnect in parallel and connected via series-connected resistive divider, make contacts of the "blast" button and a diode to the output of the rectifier-multiplier; the connection of the capacitor-accumulator, current indicator with a light-emitting diode, voltage regulator and the electronic threshold switch with the mentioned resistive short-circuit current limiter of the electric blasting circuit in its output stage is made in the form of a bridge, in which the capacitor-accumulator and the current indicator with a light-emitting diode are connected to one opposite arms of the bridge, in which the capacitor-accumulator and the current indicator with a light-emitting diode are connected to one opposite arms of the bridge, the voltage regulator and the electronic threshold switch with the starting capacitor and the resistive short-circuit current limiter of the electric blasting circuit - to the other opposite arms of the bridge, and the discharge resistor is connected to the output diagonal. 
     EFFECT: provided a high reliability and safety of operation of the capacitor blasting device in blasting operations. 
     1 dwg
Patent RU-2245892-C1 (RU)
Title: Hydraulic insulating composition
Inventor: ROJAK G S
IPC: C09D183/04
Filed: 2003-07-14
Granted: 2005-02-10
Abstract: FIELD: hydraulic insulating materials for hydraulic insulation and corrosion prevention of concrete, metal and reinforced concrete structural surfaces. 
     SUBSTANCE: claimed composition contains: butadiene-styrene thermoelastomer, diepoxy resin, filler (carbon black), solvent (toluene), pigment filler, containing aluminum and iron hydroxides and additionally indene-coumarone resin, waterproofing agent (liquid polymethylsiloxane), and stabilizer. 
     EFFECT: composition with high adhesion to concrete and metal surface and improved strength. 
     2 tbl
Patent RU-2247230-C1 (RU)
Title: Oil deposit extraction method
Inventor: SMIRNOV V I
IPC: E21B43/20
Filed: 2003-07-30
Granted: 2005-02-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes construction of wells and oil and gas collection system, forcing water from water-bearing level into oil deposits, flow of oil from oil deposits into secondary deposit and following extraction of oil from secondary deposit for useful implementation. Resources of deposit are separated on basis of natural energy characteristic on screened and having rigid water-forcing mode. Deposit is operated by three well types. Of the latter flow wells connect oil deposits to secondary deposit for flowing and collection of oil in upper bed under effect from gravitation. Balancing wells connect screened deposits and secondary deposit to water-forcing level for balancing of bed pressures and preventing loss of rocks stability. Extraction wells connect secondary deposit to oil and gas collection system. Selection of bed for secondary deposit is performed from number of highly penetrable beds, having maximally allowed excess over oil deposits. 
     EFFECT: higher oil yield, higher effectiveness. 
     5 cl, 3 dwg
Patent RU-2244210-C1 (RU)
Title: Method for thermal deaeration of water
Inventor: SHARAPOV V I
IPC: F22D1/50
Filed: 2003-08-05
Granted: 2005-01-10
Abstract: FIELD: heat power engineering, applicable at thermal power stations and boiler plants. 
     SUBSTANCE: heated starting water is fed to the deaerator, deaerated water and flash steam are discharged from the deaerator, and the residual content of oxygen in the deaerated water is measured, an impulse from the oxygen content transducer is transmitted to the starting water temperature regulator, from which in turn, a control signal is transmitted to the actuating mechanism of the regulating member of consumption of the heating medium of the starting water heater. At the same time an impulse from the transducer of the residual content of carbon dioxide in the deaerated water is applied to the starting water temperature control is effected according to the preset value of the residual content of exhausted gas, for attaining of which a higher temperature of the starting water is required. 
     EFFECT: enhanced quality and economical efficiency of thermal deaeration due to starting water temperature control according to the preset value of the residual content of the discharged gas (oxygen O 2  or carbon dioxide CO 2 ). 
     1 dwg
Patent RU-2254424-C1 (RU)
Title: Composite low vault structure and vault erection method
Inventor: BASHIROV KH Z
IPC: E04B7/10
Filed: 2003-12-03
Granted: 2005-06-20
Abstract: FIELD: building, particularly low vault structures for civil and industrial buildings and resource-saving construction methods. 
     SUBSTANCE: composite vault structure comprises reinforced concrete support girders made as anchor wall integrally formed with support ledge and thin vault members covering the full span length and having ribs rigidly secured to the girders. The girders are connected one to another with tie members formed as paired ropes arranged on lower outer extensions of longitudinal ribs, anchored through orifices made along outer edge of support wall and grouted with fine concrete. Grouting layer is made of structural light-weight concrete and is continuous over the full vault surface. Reinforcing netting is secured on horizontal upper edge thereof. Method of composite vault erection involves forming support girders and vault members with the use of special high-strength and light-weight high-density concrete mixes; simultaneous mounting all vault members in parallel one to another over all spans along with joining all connection members with the use of embedded parts and welding mounting loops; grouting joint seams with cement-and-polymeric filling; fixing and loading paired ropes in groups; simultaneous grouting thereof in vertical joint seams between longitudinal ribs of vault members with fine concrete; performing connection grouting of all vault components after reinforcement netting fixation with the use of light-weight cement-and-polymeric concrete mix. 
     EFFECT: reduced material consumption, decreased height, increased load-bearing capacity, reduced time, power and labor inputs. 
     10 cl, 12 dwg
Patent RU-2264577-C1 (RU)
Inventor: SHADUNTS K SH
IPC: F16L1/028
Filed: 2004-03-24
Granted: 2005-11-20
Abstract: FIELD: construction. 
     SUBSTANCE: method comprises trenching, setting chutes in the trench, and laying the pipeline in the chutes.  The chutes are made of halves of utilized automotive tires.  The pipeline is laid into the half of the tire and then is covered with the second half of the tire.  The tires are interconnected to combine them into the groups, and the trench is filled with soil. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2266621-C1 (RU)
Inventor: OSMOLOVSKIJ S A
IPC: H04K1/06
Filed: 2004-03-29
Granted: 2005-12-20
Abstract: FIELD: cryptographic data protection in radio and local computer networks. 
     SUBSTANCE: data protection method in radio and local computer networks with limitations on access to network clients, is characterized by encryption of text portion of packet with keys, individual for each pair of clients by means of two-parameter encrypting transformation v i =F(u i ,ξ i ) and decrypting transformation u i =F -1 (v i ,ξ i ) on basis of random replacement table T k  having length of 2 l  symbols, where  l  - length of alphabet element, u i  - combination, transformed during encryption, v i  - encryption result, ξ i  - transformation parameter, for encryption of next information combination u i , transferred from client with number t to client with number g, source value u i  is found in table T k , difference of values of addresses of clients Δ=g-t is calculated by module 2 l , value Δ is masked by randomly filled masking table T m , for which purpose from table T m  at address Δ result of masking Δ M  is read, value Δ M  is used as transformation parameter ξ i  of symbol u i  subjected to encryption, while encrypting transformation of symbol is performed using table T k  and additional addresses table T a , in which in row with address u i  address of combination u i  in table T k  is stored, address of combination u i  is determined, address of transformation result is calculated as sum by module 2 l  of address of combination u i  and value Δ M  and transformation result v i  is read by calculated address from table T k , decrypting transformation of symbol is performed using table T k  and additional addresses table T a , in which in a row with address v i  an address of combination v i  in table T k  is stored, address of combination v i  is determined, address of transformation result u i  is determined as difference by module 2 l  of combination address v i  and value Δ M  and transformation result u i  is read by calculated address from table T k . 
     EFFECT: encryption of information by keys, individual for each pair of clients, with fast realization of cryptographic transformation. 
     5 cl