baber/WOPTO huggingface dataset:
Patent RU-2190797-C1 (RU)
Title: Multiunion detachable unit
Inventor: ZHDANOV O N
IPC: F16L39/00
Filed: 2001-11-22
Granted: 2002-10-10
Abstract: FIELD: spacecraft; joining and unjoining of drain and charging main lines of last stages of rocket and space systems. SUBSTANCE: multiunion detachable unit has on-board and ground plates. Drain main line of on-board plate of unit has hermetically fastened adapter and nozzle and cup with springs made to provided minimum hydraulic resistances to flow. Cup is made with outer end face, support step and groove. Adapter is provided with through radial holes and ring groove. Nozzle has bottom with divider, ring flange, groove and through slots uniformly spaced and perpendicular relative to nozzle axis arranged between groove and bottom. Shutoff members are fitted in adapter holes. On-board and ground plates form sealed space accommodating end seals of main lines and locking mechanisms secured in ground plate. EFFECT: prevention of influence of reactive force of draining component jet onto trajectory of last stage of rocket-and-space system at autonomy flight and improved explosion-and-dire safety of said unit. 6 dwg
Patent RU-2203080-C1 (RU)
Title: Method of preparing water-soluble phytoextract possessing antiviral activity
Inventor: GREK O R
IPC: A61P31/12
Filed: 2001-11-22
Granted: 2003-04-27
Abstract: FIELD: medicine, particularly, chemical-pharmaceutical industry. SUBSTANCE: substance with antiviral activity is prepared from Pentaphylloides fruiticosa (L.) O.Schwarz by extraction of said substance with water. The product may be used in the form of injections. EFFECT: simplification of process and increased yield of product. 5 cl, 4 tbl, 1 ex
Patent RU-2190916-C1 (RU)
Title: Equipment surge protective device
Inventor: IVANOV JU E
IPC: H02H9/04
Filed: 2001-11-26
Granted: 2002-10-10
Abstract: FIELD: electrical engineering; surge voltage protective gear. SUBSTANCE: device has first protective stage built around gas-filled arresters connected to input leads and second stage built around double-ended semiconductor voltage limiters connected into multiple-wire (N + 1) star (bidirectional diode thyristors, varistors, or double-ended voltage regulator diodes). N circuits of star of semiconductor voltage limiters have similar parameters and are connected to output leads to ensure equal operating voltages of differential-surge protective gear. Finishing lead of (N + 1) star circuit is connected to ground lead and forms, together with respective circuits out of remaining N circuits, cophasal surge protective gear. Semiconductor voltage limiters are first to respond to surge voltages, then respective arresters operate. In case of cophasal surges between ground and any of line conductors (N + 1) semiconductor voltage limiter connected to ground lead and respective semiconductor voltage limiters of N remaining circuits operate. In the event of differential surges between line conductors only associated N-circuit semiconductor voltage limiters operate without (N + 1) limiters. In this way optimal protection is ensured between any conductors of N-wire lines due to separate setting of threshold operating voltages for cophasal and differential surges. EFFECT: optimized protection for all line conductors. 5 cl, 6 dwg
Patent RU-2215907-C1 (RU)
Title: Submersible centrifugal pump module
Inventor: GLUSKIN JA A
IPC: F04D13/10
Filed: 2002-02-27
Granted: 2003-11-10
Abstract: FIELD: oil producing industry. SUBSTANCE: invention can be used at production of oil at high gas-oil ratio and/or high content of solid inclusions in formation fluid. Intake part of module is made in form of base closed by tubular metal screen. Part of screen surface is arranged on first surface whose form is close to cylindrical, and holes of screen are provided with inner and outer edges. Inner edges of each hole is located on first surface, and outer edge is located from outer side of first surface on second surface, approximately corresponding to plane square to longitudinal axis of symmetry of first surface. Third surfaces conjugating outer of each hole with surface of screen located on first surface are arranged after second surface from side opposite to pump discharge. EFFECT: reduced output of gas and solid particles in formation fluid handled by pump. 3 cl, 3 dwg
Patent RU-2219845-C1 (RU)
Inventor: ONISHCHENKO E F
IPC: A61B8/00
Filed: 2002-03-26
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves building and analyzing cardiac tissue amplitude histogram executed after having made preliminary selection of maximum radiation signal power relative to predominating gray scale gradient on heart cavity image. Range of densities under measurement is first determined. To do it, ultrasonic density level corresponding to heart cavity is to be taken for the lowest level. The superior level is defined as the level corresponding to pericardium areas being the most dense and remote from transducer on the picture. The apparatus settings are adjusted in a way that the whole histogram range is based on linear characteristics of tissue density-image brightness relationship. Then, a mode is used that provides low amplitude signal substitution with high amplitude ones with the most intensive signals from an area under study being accumulated on the picture. After having built a picture composed of the most intensive signals, the picture is analyzed using amplitude histogram scale. Brightness-density characteristics of the corresponding cardiac tissue zone differ from values inherent in normal intracardiac structure, the structure is diagnosed as injured one. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2224971-C1 (RU)
Title: Light-sound pulse generator
Inventor: GERASIMOV S I
IPC: F42B12/36
Filed: 2002-05-27
Granted: 2004-02-27
Abstract: FIELD: generators of light-sound pulses, applicable for rendering of blinding and distractive effect on aggressively incited creatures. SUBSTANCE: the generator has an active reagent located in an asymmetric body for rendering of a light-sound effect, fuse installed coaxially with the body, means for protection of the active reagent and fuse against the influence of the environment. The body is functionally matched with the means for protection of the active reagent against the influence of the environment and made of polymeric material. An axisymmetric driver containing an explosive charge is positioned in contact with the fuse for initiation of the latter, inside the active reagent coaxially with the body. Besides, an axisymmetric bush of inert material is positioned in the explosive charge of the driver, coaxially with it. The fuse represents a pyrotechnic chain of a spring-loaded striker, safety pin, percussion primer, fuse cord and a detonating cap. Powdered metal or pyrotechnic composition on the basis of powdered metal, oxygen-containing reagent and binder is selected as the active reagent. EFFECT: generation of light pulses with an enhanced luminous intensity. 4 cl, 1 dwg
Patent RU-2224314-C1 (RU)
Title: Electromagnet
Inventor: IVANOV R L
IPC: H01F7/16
Filed: 2002-07-05
Granted: 2004-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention can find use in manufacture of forward-motion cylindrical electromagnets which are key components of hydraulic automatic devices. Proposed electromagnet includes body, coil, sleeve, mobile armature and antifriction films placed between armature and sleeve. Sleeve has circular groove into which bent edge of first antifriction film is inserted with fixation, second antifriction film is fixed by internal walls of sleeve. EFFECT: reduced manufacturing cost of electromagnet securing preset functional characteristics. 2 dwg
Patent RU-2225332-C1 (RU)
Inventor: TSIKHOTSKIJ V M
IPC: B64G1/66
Filed: 2002-08-12
Granted: 2004-03-10
Abstract: FIELD: space engineering; methods of removal of liquid components of working media from hydraulic lines and reservoirs of spacecraft systems. SUBSTANCE: proposed method includes measurement of present volume of liquid and removal of excessive amount by forcing-out the liquid by air pressure in compensator to preliminarily evacuated receiving reservoir connected to system; in the course of forcing-out the liquid, it is absorbed and kept by porous hydrophilic material with open pores; after complete removal of liquid, receiving reservoir is disconnected from system and is brought into communication with outer space; liquid is evaporated by heating to temperature at which pressure of saturated vapor exceeds total hydraulic resistance of route discharging vapor to surrounding medium; this temperature is maintained at constant level till complete removal of liquid. Device proposed for realization of this method includes pneumatic line connecting the gas cavity of compensator with habitable compartment and having absolute pressure measuring instrument, valve distributing equipment and vacuum pipe line fitted with swivel momentless nozzle with two electromagnetic valves and pressure sensor. Device is additionally provided with receiving reservoir and reference receiver; receiving reservoir is connected with hydraulic line of system on one side by means of additional electromagnetic valve and is brought in communication with vacuum pipe line on other side; vacuum pipe line is provided with throttle valve at its outlet; receiving reservoir is filled with hydrophilic porous material with open pores whose total volume is equal to maximum one-time volume of liquid being discharged; device includes heater with temperature sensors; reference receiver is mounted in pneumatic line and is provided with additional pressure sensor. EFFECT: enhanced reliability and safety of spacecraft. 3 cl, 1 dwg
Patent RU-2224600-C1 (RU)
Title: Device for electrostatic applying of powder coating on bulbs
Inventor: ERMOSHIN V A
IPC: B05B7/14
Filed: 2002-11-20
Granted: 2004-02-27
Abstract: FIELD: coating applying equipment, particularly applying of light-diffusing coating, namely luminophors, on inner bulb surface, applying of coating transforming ultraviolet radiation into radiation located in visible light region on gas-discharge lamp surface. SUBSTANCE: device has bulb holder, supply tube for powder coating, ionization electrode, grounding connection, vacuum means, inner and outer tubes located in spaced relation one into another and located along inner holder surface. Ring is connected to inner tube end and located at spaced relation to outer tube end. Ring outer diameter is equal or greater than inner diameter of outer tube. Air supply system communicates with gap between inner and outer tubes. EFFECT: increased quality due to increased coating uniformity, reduced powder material consumption, eliminating of bulb neck cleaning process, improved bulb appearance. 2 dwg
Patent RU-2234811-C1 (RU)
Inventor: BELJAKOV EH V
IPC: H04L12/44
Filed: 2003-05-26
Granted: 2004-08-20
Abstract: FIELD: synchronizing telecommunication networks; clock network synchronization systems. 
     SUBSTANCE: proposed synchronization system is built as tree-type structure with private quality indices definite for each synchronizing-signal transmission route. 
     EFFECT: reduced resource and hardware requirement, enhanced quality of synchronizing signals. 
     6 cl, 10 dwg
Patent RU-2234024-C1 (RU)
Title: Device for damping vibration of pipelines
Inventor: BELYJ D M
IPC: F16L55/00
Filed: 2003-06-03
Granted: 2004-08-10
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: device has viscoelastic damping members mounted on a pipeline. The viscoelastic damping members are made of flexible plates whose length is less than the diameter of the pipeline and are secured to the inner side of the pipeline so that the planes of the plates are arranged in the longitudinal axial planes of the pipeline. 
     EFFECT: enhanced efficiency of damping. 
     3 dwg
Patent RU-2245242-C1 (RU)
Title: Device for shaving
Inventor: ROMANCHENKO A F
IPC: B26B19/00
Filed: 2003-06-24
Granted: 2005-01-27
Abstract: FIELD: production of plastic screw covers. 
     SUBSTANCE: the invention presents a device for shaving and is dealt with the field of sufficing vital needs and may be used at shaving with simultaneous massage action. The device contains a fixed knife made as a cartridge, on the butt end of which there are slots. A mobile knife with the cutting edges has a contact with the stationary knife and is mounted on a shaft with a capability of rotation. The center of gravity of the mobile knife does not coincide with the axis of its rotation. The slots on the butt part of the stationary knife and the cutting edges of the mobile knife are made at an angle to the plane of its rotation set at an angle to the plane of rotation of the latter. In result it ensures the upgraded shaving and massage of skin. 
     EFFECT: the invention ensures the upgraded shaving and massage of skin. 
     1 dwg
Patent RU-2240778-C1 (RU)
Inventor: DUL KIS M D
IPC: A61K8/36
Filed: 2003-09-26
Granted: 2004-11-27
Abstract: FIELD: cosmetology, hygiene. 
     SUBSTANCE: invention relates to agents used in intimate cosmetics in women. Agent is prepared as gel and comprises propylene glycol, glycerylpolymethacrylate, hydroxypropylcellulose, allantoin, methylparaben, propylparaben and ater taken in the definite ratio of components. Agent promotes to wetting vagina and vulva mucosa tissues, accelerating in regeneration of mucosa tissue cells, prophylaxis of microcracks and their healing and can be used for prophylaxis of vulvitis and vulvovaginitis symptoms. 
     EFFECT: valuable medicinal and hygienic properties of agent. 
     3 cl, 2 ex
Patent RU-2255661-C1 (RU)
Inventor: LAZEBNIK L B
IPC: G01N33/52
Filed: 2003-10-10
Granted: 2005-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining proportion of cyclic adenosine monophosphate to cyclic guanosine monophosphate, serotonin and histamine level and serotonin/histamine ratio coefficient, content of prostaglandin E2 and prostaglandin F2α and adenylatecyclase index. Cyclic adenosine monophosphate to cyclic guanosine monophosphate ratio being equal to 2.7-3.3, serotonin level of 4.5-6.6, content of prostaglandin E2 being equal to 670-1340 mg/g of protein and prostaglandin F2α to 320-960 mg/g of protein, label index being equal to 10.1-35,0% and adenylatecyclase index being equal to 19.2-30.0 rmole/g of protein/min, stomach and duodenal ulcer healing is predicted. 
     EFFECT: high accuracy of prognosis.
Patent RU-2250474-C1 (RU)
Title: Method of testing insulation of transformers
Inventor: KIM K K
IPC: G01R31/12
Filed: 2003-12-29
Granted: 2005-04-20
Abstract: FIELD: arrangements for testing electric properties. 
     SUBSTANCE: method comprises disconnecting the transformer from the power source and rectifier, supplying testing pulse to the phase windings of the transformer from a generator of standard testing voltage pulses of a given amplitude, and measuring current pulse at the shunt connected with the device for measuring current. The shunt is alternately connected between the beginnings of the phase windings of high voltage arranged at the end rods and the core. 
     EFFECT: reduced labor consumptions and expanded functional capabilities. 
     4 dwg
Patent RU-2263818-C1 (RU)
Title: Гравитационный аккумулятор
Inventor: MOREV G P
IPC: F03G3/00
Filed: 2004-02-16
Granted: 2005-11-10
Abstract: Аккумулятор предназначен для использования в качестве вторичного источника энергоснабжения, например в агрегате с генерирующими установками, использующими альтернативные источники энергии: солнца, ветра, морских волн. Устройство содержит несущую конструкцию в виде подъемно-транспортного механизма, содержащего прямоугольную раму с колесами, имеющими возможность перемещения по направляющим, закрепленным на вертикальных опорах, в продольном направлении, тележку на колесах с возможностью перемещения по направляющим рамы в поперечном направлении, цепные звездочки с цепью, крюк для подвешивания гири, редуктор, тормоз, шахту и емкость для свободного конца цепи. На тележке смонтированы три цепные звездочки, объединенные тяговой цепью, одна из которых ведущая кинематически связана с редуктором и далее через пару конических шестерен - с тяговым двигателем, приспособленным для работы в режиме рекуперации, а на ведомых звездочках жестко и концентрично закреплены две звездочки, объединенные отдельной цепью. Конструкция аккумулятора позволяет улучшить его весогабаритные характеристики и повысить надежность работы. 2 ил.
Patent RU-2253879-C1 (RU)
Inventor: CHASOVSKOJ A A
IPC: G01S13/08
Filed: 2004-03-22
Granted: 2005-06-10
Abstract: FIELD: direction and range finding equipment, applicable for enhancing the accuracy of range finding to the object. 
     SUBSTANCE: the device uses a unit of series-connected varying delay lines, OR gate, decimal-to-binary code converter, unit of series-connected increasing delay lines, unit of coincidence element, coder of symmetrical flip-flop and a coincidence element, the synchronizer out is connected via a symmetrical flip-flop to the first input of the coincidence element, having an output and the second input connected respectively to the input of the input of the interval duration counting unit and to the mentioned synchronizer output also connected to the input of series-connected varying delay lines, whose group of outputs is connected to the group of inputs of the OR gate, having an output connected to the input of the transmitting device, the mentioned group of outputs is connected also via the decimal-to-binary code converter to the second group of inputs of the on-line storage, whose third group of inputs is connected to the group of outputs of the coincidence element unit, whose input and the group of outputs are respectively connected to the output of the receiving device and to the group of outputs of series-connected increasing delay lines, whose input is connected to this output of the receiving device. 
     EFFECT: enhanced accuracy of range finding. 
     2 dwg
Patent RU-2263244-C1 (RU)
Inventor: SHVETSOV E E
IPC: F16L13/007
Filed: 2004-04-06
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; making and repair of permanent joints of steel and polymeric pipes. 
     SUBSTANCE: proposed permanent joint of pipes includes steel pipe and polymeric pipe with strengthener enclosing working part of steel pipe by its working part, and metal sleeve.  Steel pipe is made in form of length of pipe with welded-to mounting ring.  End face part of ring, inner surface of length of steel pipe and surface of its working part are provided with polymeric coating.  Sleeve is welded to mounting ring.  Working part of polymeric pipe with strengthener in form of longitudinal members uniformly spaced over circumference and spiral members wound on with preset putch and welded in places of intersection by tap welding, it welded to polymeric coating of working part of steel pipe section which, in its turn, is welded to steel pipe.  Description of method of connection of pipes is provided. 
     EFFECT: improved sealing and increased reliability of joint. 
     3 cl
Patent RU-2263013-C1 (RU)
Inventor: KHAREBOV S A
IPC: B23K20/02
Filed: 2004-05-12
Granted: 2005-10-27
Abstract: FIELD: manufacture of bimetallic elongated cylindrical articles operating in condition of action of aggressive medium with large content of abrasive. 
     SUBSTANCE: method comprises steps of placing blank of anticorrosion and(or) anti-friction  material with gap inside steel envelope along the whole length of envelope; joining blank and envelope along their adjoined surfaces due to cold deforming of them by radial forging on mandrel at deformation degree 3 - 50% and supplying liquid lubricant to deformation zone; simultaneously cooling envelope outside; after joining realizing surface hardening of inner working surface by low-temperature chrome plating due to continuously pumping chrome -containing electrolyte. Cylindrical anode mounted along axis of article along its whole length is used. Current supply terminals are uniformly arranged on outer surface of envelope. Then chrome plated surface is subjected to finishing. 
     EFFECT: manufacture of precision bimetallic articles characterized by good operation reliability in condition of aggressive medium action for long time period. 
     6 cl, 1 ex
Patent RU-2267811-C1 (RU)
Title: System for controlling and registering operational characteristics of motor transport vehicle
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: G07C5/10
Filed: 2004-06-03
Granted: 2006-01-10
Abstract: FIELD: measuring equipment engineering, possible use for testing operation, statistical analysis of operational characteristics of motor transport vehicle. 
     SUBSTANCE: equipment, mounted onboard the subject motor transport vehicle, has indicator of passed distance, command block, decoders, paving type set-point device, fuel flow indicator, time generator, total fuel flow counter, total running time counter, counters of passed distance, fuel flow and movement time, fourth speed indicator, special equipment activation indicator, counter of total number of times of activation of special equipment, receiving antenna, receiver, central microprocessor unit, registration block, module of memorizing device for registration data, high frequency generator, phase manipulator, power amplifier and transmitting antenna. Control station has receiving antenna, mixer, searching block, heterodyne, intermediate frequency amplifier, special signal detector (selector), spectrum width doubler, comparison block, threshold block, delay line, key, special signal demodulator, multiplication devices, narrowband filter, lower frequencies filter, registration and analysis block. 
     EFFECT: expanded functional capabilities of device due to continuous unbiased control and registration of motor transport vehicle operation mode violations at control station. 
     3 dwg
Patent RU-2271006-C1 (RU)
Inventor: ERMOLAEVA TAT JANA NIKOLAEVNA
IPC: G01N33/53
Filed: 2004-07-19
Granted: 2006-02-27
Abstract: FIELD: sulfamethoxazole detection in foodstuffs (eggs, poultry and animal meet, milk and milky products), in pharmaceutical compositions, and environmental objects (soil, industrial waste and natural water). 
     SUBSTANCE: piezoquartz immunosensor is fixed in 15-20 ml flow-through cell in such a manner that it contacts with tested solution in one side only. Volume of obtained mixture is adjusted with phosphate buffer solution to 1 ml and mixture is conditioned at 20°C for 15 min until reaction is finished. Before measurements phosphate buffer solution (pH 7.2) is passed through cell to stabilize the sensor signal. Then in buffer solution flow probe (0.2 ml) is introduced. As a result sensor vibration frequency in reduced due to formation of sulfamethoxazole-protein conjugate and antibody complex on electrode surface. Antibodies are introduced into analyzed sample in amount corresponding to 50 % bonding thereof to sulfamethoxazole-protein conjugate. Receptor coating is regenerated with 0.4 mM potassium thiocyanate solution. 
     EFFECT: decreased sulfamethoxazole detection limit, increased selectivity in complex samples. 
     1 tbl
Patent RU-2270544-C1 (RU)
Title: Combined tillage tool
Inventor: BURKOV LEV NIKOLAEVICH
IPC: A01B49/02
Filed: 2004-08-31
Granted: 2006-02-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: tillage tool has curved frame, plow bodies, and harrow-comb with curved frame. Harrow-comb is pivotally connected with its edge left-hand relative to the course of advancement to rear end of plow frame and is pivotally connected with its edge right-hand relative to the course of advancement to hydraulic cylinder stem head. Hydraulic cylinder is pivotally coupled with its other end to mid portion of plow frame main beam, at an angle to the latter. Comb teeth are composed of detachable base and tubular tip which is loosely put onto base. Cylindrical compression spring is located within tubular tip. Tubular tip is closed at its lower end with conical apex. 
     EFFECT: improved quality and increased efficiency in tilling soils of different mechanical composition, including stony soils. 
     3 dwg