baber/WOPTO huggingface dataset:
Patent RU-2239269-C1 (RU)
Title: Устройство для защиты от замыканий на землю и контроля сопротивления изоляции электроустановки переменного тока
Inventor: VAJNSHTEJN R A
IPC: H02H3/16
Filed: 2003-03-17
Granted: 2004-10-27
Abstract: Изобретение относится к области релейной защиты и может быть использовано для защиты преимущественно генераторов, синхронных компенсаторов или электродвигателей. Задачами изобретения являются обеспечение безопасности обслуживания устройства и повышение его чувствительности. Устройство содержит источник переменного напряжения, разделительный трансформатор, последовательно соединенные измерительный орган защиты с исполнительным блоком и орган контроля изоляции. Орган блокировки своим выходом подключен к блокирующим входам измерительного органа защиты с исполнительным блоком и органа контроля изоляции, выпрямитель подключен ко вторичной обмотке разделительного трансформатора. Параллельно шунтирующему конденсатору включен разрядник, согласно изобретению дополнительно введен разделительный трансформатор тока, первичная обмотка которого включена в цепь между вторичной обмоткой разделительного трансформатора и выпрямителем. Последовательно соединенные измерительный орган защиты с исполнительным блоком и орган контроля изоляции подключены ко вторичной обмотке разделительного трансформатора тока. Первичная обмотка разделительного трансформатора подключена к источнику переменного напряжения, орган блокировки подключен ко вторичной обмотке разделительного трансформатора, шунтирующий конденсатор подключен к выходу выпрямителя. Технический результат - повышение чувствительности. 1 ил.
Patent RU-2243374-C1 (RU)
Title: Способ разработки нефтяной залежи
Inventor: PRASS L V
IPC: E21B47/10
Filed: 2003-04-07
Granted: 2004-12-27
Abstract: Изобретение относится к нефтяной промышленности и может быть использовано при разработке многопластовых нефтяных залежей. Техническим результатом изобретения является повышение эффективности управления технологическим процессом отбора нефти из нескольких продуктивных пластов через одну скважину. Для этого до спуска насосной установки в скважину выше каждого продуктивного пласта устанавливают на пакерах дебитомеры с локальным источником питания. В зависимости от показаний дебитомеров при снижении отбора нефти из какого-либо пласта выполняют обработку призабойной зоны этого пласта и изменяют режим нагнетания рабочего агента в неудовлетворительно работающий пласт. При необходимости дебитометры поднимают на поверхность и определяют по приведенной математической зависимости отбор нефти из каждого пласта. 1 з.п. ф-лы, 2 ил.
Patent RU-2244065-C1 (RU)
Title: Method for screw pile driving in ground and screw pile driven by above method
Inventor: LOBANOV S V
IPC: E02D7/22
Filed: 2003-05-20
Granted: 2005-01-10
Abstract: FIELD: building, particularly for building load-bearing foundations and securing different mechanisms and devices in ground, including permafrost ones, for driving metal tubular piles, preferably having diameters of 168 - 219 mm. 
     SUBSTANCE: method involves pressing pile in ground along with simultaneous driving thereof with the use of inner inventory key. Torque is initially applied to screw blade by inventory key and then as pile driving resistance increases pile shaft is also involved in torque transfer process, wherein exceeding of predetermined torque value to inventory key or pile shaft is not allowed. Screw pile comprises cylindrical tubular shaft with guiding cone, screw blade and seat formed in lower shaft part for inner inventory key installation. Shaft is formed of metal and has means for taking torque transferred from above key. 
     EFFECT: reduced material consumption due to providing two-stage torque transfer scheme, increased reliability of pile driving process and pile as a whole. 
     7 cl, 8 dwg
Patent RU-2243533-C1 (RU)
Inventor: SURZHIKOV A P
IPC: G01N23/00
Filed: 2003-07-02
Granted: 2004-12-27
Abstract: FIELD: determining grain size distribution in ceramic materials. 
     
     
       SUBSTANCE: microsection is formed on ceramic material specimen surface, microsection surface is polished to cleanliness level 10-12, irradiated with 1 - 10 pulses of electron beam at electron energy of 15 - 30 keV, pulse length of 30 - 50 μs, and beam current density of 40 - 50 A/cm 
       
         2 
       
       , then microsection surface topography pattern is visualized to determine grain size. 
     
     
       EFFECT: facilitated analysis, reduced time, enhanced environmental friendliness. 
     
     
       1 cl, 4 dwg
Patent RU-2238839-C1 (RU)
Inventor: KHOLOPOV JU V
IPC: B24B39/00
Filed: 2003-07-31
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: emitter is made of operation tip, and the device is provided with a cutter for finishing working and stop rod for damping vibration of parts. The cutter for finishing machining is mounted in front of the ultrasonic emitter. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2253335-C1 (RU)
Title: "let us sew without trying-on" method for plotting of bodice pattern
Inventor: LARINA V A
IPC: A41H3/00
Filed: 2003-09-15
Granted: 2005-06-10
Abstract: FIELD: sewing industry. 
     SUBSTANCE: method involves providing anthropometric measurements; determining values of waist fold openings; determining length of shoulder strip from jugular pit to mid portion of shoulder joint and length of back shoulder measured from seventh cervical vertebra to mid portion of shoulder joint; determining opening of chest fold from side cut as difference of measured length to waist front part and length to waist back part; correcting width of bodice along chest line, waist; determining position of horizontal shoulder and waist lines; measuring height of aperture to determine position of chest line. Mid portion of shoulder joint is measured with arm extending horizontally aside and positioned in center of shoulder joint depression. Value of opening of chest fold from side cut is determined in strip, with deflection of waist line in upward or downward direction from horizontal plane being taken into account. Opening of additional fold from aperture is determined depending upon brassiere size. Length of back shoulder is determined as total of length of shoulder of strip plus opening of shoulder fold depending upon individual's posture. 
     EFFECT: increased precision in plotting of bodice pattern. 
     2 cl, 7 dwg, 4 tbl
Patent RU-2247310-C1 (RU)
Title: Method for launching of guided missile and complex of armament for its realization
Inventor: GLUKHAREV N N
IPC: F42B15/00
Filed: 2004-01-19
Granted: 2005-02-27
Abstract: FIELD: armament, in particular, missile complexes. 
     SUBSTANCE: the method consists in firing of the missile from the launching tube and subsequent starting of the jet engine by thermogasdynamic action by igniter combustion products on the inserted charge of solid fuel. At starting of the engine subjected to the action by combustion products is only the part of the charge end face surface that is limited by the cavity communicating with the engine combustion chamber. Action is effected by means of thermogasdynamic jets directed at an angle to the charge end face, and the time of action is provided according to a definite dependence. The combustion products from the charge end face surface are moved in the charge axis and turned before the inlet to the engine nozzle axis and turned before the inlet to the engine nozzle unit, at the same time they are transferred in the radial and tangential directions. A complex of armament for realization of the given method is also claimed. 
     EFFECT: enhanced reliability of the armament complex. 
     3 cl, 2 dwg
Patent RU-2249096-C1 (RU)
Title: Well electric heater
Inventor: VAKHITOV M F
IPC: E21B36/04
Filed: 2004-02-24
Granted: 2005-03-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: device has current conductor with pipe body mounted below it. On the surface of pipe body long-dimensional heating element is placed - cable with low electric resistance. Cable is mounted in ferromagnetic pipe along pipe body with possible forming of closed contour and feeding of powering alternating voltage into it through current conductor. Long-dimensional heating element is placed in form of multi-passage series of parallel long-dimensional heating element. Ferromagnetic pipe is made separated on sections. As long-dimensional heating element oil-resistant cable is used. Ferromagnetic pipe is welded to pipe body by discontinuous seam. Above long-dimensional heating element a layer of isolating material is applied for amplification of heating. 
     EFFECT: higher efficiency of well electric heater. 
     6 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2256945-C1 (RU)
Inventor: VDOVIN V V
IPC: G02F1/09
Filed: 2004-04-21
Granted: 2005-07-20
Abstract: FIELD: optical engineering. 
     SUBSTANCE: optical isolator has magnetic system and magneto-optic rotator placed in magnetic field. Rotator has plates made of magneto-optic material and disposed in series onto optical axis. Angle between optical axis and normal to surface of each plate equals to angle of Bruster. Any subsequent plate is turned around optical axis relatively previous one for angle being equal to angle of turn of plane of polarization of light at previous plate at the direction which coincides with direction of turn of plane of polarization in previous plate. 
     EFFECT: improved radiation resistance. 
     2 dwg
Patent RU-2249146-C1 (RU)
Title: Polymer panel-type anchoring device
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/06
Filed: 2004-06-11
Granted: 2005-03-27
Abstract: FIELD: construction engineering; laying pipe lines in frozen and rocky soils. 
     SUBSTANCE: proposed device has pair of symmetrical (relative to pipe line) reservoirs filled with ballasting soil which are connected with load-bearing band and flexible load-bearing strips secured to outer longitudinal sides of rigid rectangular frames forming the framework of reservoirs; they are engageable with pipe line below its center generatrices. Device is provided with cover plate located above load-bearing band; edges of this cover plate are laid on pipe line and are connected above upper generatrix of pipe line at overlap. Transversal sizes of reservoir exceed width of trench; reservoirs are located in pits without transfer of weight of ballast to their bottom ; reservoir are made in form of boxes. Bottoms of reservoirs and load-bearing band are made from single cloth of flexible material passed under inner longitudinal sides of flat frames and secured on their outer longitudinal sides. Cover plate, load-bearing band and flexible load-bearing strips are secured in center part; angle between planes of rigid frames of reservoirs does not exceed 180 deg. 
     EFFECT: enhanced reliability of securing pipe line at design marks. 
     7 cl, 2 dwg
Patent RU-2276643-C1 (RU)
Title: Trailer
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B60T7/20
Filed: 2004-11-22
Granted: 2006-05-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed trailer consists of body installed on frame which is coupled with roll-under truck by means of slewing circle.  Roll-under truck is provided with wheels with built-in brake drums with adjoining balance shaft furnished with tie-rod connected with lever.  Said lever is connected with tie rod 10 coupled with cylindrical stem 11.  Stem 11 is movably fitted in hole 12 made in lunette 13, is spring-loaded relative to lunette by compression spring 14 and is connected by one end with plate 15 installed for movement in slots 16 and connected by other end by means of pin 17 with fork 18 of double-arm lever 19 which is mounted by means of hinge joint 20 on pole 21 of roll-under truck.  Lunette 13 is rigidly connected to pole 21, and frame is furnished with rear wheels. 
     EFFECT: improved safety of trailers owing to automatic operation of packing brake at moment of coupling and uncoupling of trailer-train members. 
     3 dwg
Patent RU-2275336-C1 (RU)
Title: Installation of biological purification of the waste waters
IPC: C02F3/02
Filed: 2004-12-27
Granted: 2006-04-27
Abstract: FIELD: biological purification of the waste waters; installations for biological purification of the waste waters. 
     SUBSTANCE: the invention is pertaining to the field of purification of the waste waters and, in particular, to biological purification of the small and middle volumes of the waste waters. The installation of the biological purification of the waste waters contains the housing, the waste waters receiving tank, the ejectors, the pump for ejection of the waste water, the pump for pumping out and ejection of the purified water, the biofilter, the spray jet and the sensors of parameters of the being purified medium. The sensors of the parameters of the purified water include the sensor of the volumetric concentration of the dissolved oxygen connected through the comparison unit containing the preset value and with the a control unit for the pump ejecting of the waste water. The biofilter contains the additional plates made out of the same material used in the biofilter itself; one the sides of each plate is rigidly linked with the biofilter and is arranged in parallel to the central axis of its housing. The technical result of the invention is the increased efficiency of operation of the installations for biological purification of the waste waters at a minimum level of power inputs due to activation of the biological vital functions of the micro-organisms. 
     EFFECT: the invention ensures the increased efficiency of operation of the installations for biological purification of the waste waters at a minimum level of power inputs. 
     2 cl, 4 dwg
Patent RU-2280296-C1 (RU)
Inventor: VASIL EV ALEKSANDR FEDOROVICH
IPC: H01L31/042
Filed: 2004-12-28
Granted: 2006-07-20
Abstract: FIELD: solar batteries using photoelectric converters for power generation. 
     SUBSTANCE: proposed solar battery module has photoelectric converters interconnected to form panel on transparent backing of nonmetal material and battery charge control device. Panel is secured on frame carrying rotary support on one end of its axis and rotary device with motor and extreme position locking sensor fixed in position on other end, as well as direct sun radiation sensor mounted on front end of panel, dissipated sun radiation, on rear end of panel, and storage battery. Optical axes of sensors are perpendicular to respective surfaces of panel and battery charge control device is provided, in addition, with peak load compensating device connected in parallel with battery and electrically connected to rotary device. 
     EFFECT: enhanced power output, facilitated installation, enhanced performance characteristics. 
     1 cl, 1 dwg
Patent RU-2283376-C1 (RU)
Inventor: FROLOV VENIAMIN DMITRIEVICH
IPC: D01G15/24
Filed: 2004-12-28
Granted: 2006-09-10
Abstract: FIELD: textile industry. 
     SUBSTANCE: carding drum outfit comprises working members having elongated elliptical section, said members being mounted within single base. Each working member is made in the form of lentils whose longitudinal section is formed as trident. Working members are staggered on drum surface, with longitudinal axis of section being oriented in plane of rotation. 
     EFFECT: improved quality of semi-finished product, reduced discard of long fibers, improved separation of contaminants and dust, reduced break of fibers at subsequent transition operations, and decreased manufacture costs of products. 
     3 dwg, 3 tbl
Patent RU-2275918-C1 (RU)
Title: Method for treating chronic salpingo-oophoritis
Inventor: BARKOVA ANNA JUR EVNA
IPC: A61N1/20
Filed: 2005-01-11
Granted: 2006-05-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: one should carry out galvanization during 15 min due to applying electrodes along abdominal-sacral technique. Just before galvanization one should introduce 15 ml 2%-chitosan ascorbate gel containing metronidasol at the dosage of 2 mg/ml gel, intravaginally at 36-38° C. Procedures should be carried out once daily, therapy course lasts for about 7-8 d. The innovation suggested provides total curative effect of antibacterial remedies and galvanization at decreased dosage of metronidasol and, thus, enables to obtain stable remission of salpingo-oophoritis. 
     EFFECT: higher efficiency of therapy. 
     1 ex, 1 tbl
Patent RU-2280239-C1 (RU)
Inventor: MASLOV ALEKSANDR IVANOVICH
IPC: G01B15/02
Filed: 2005-03-04
Granted: 2006-07-20
Abstract: FIELD: determination of parameters of coinage alloy sheets. 
     SUBSTANCE: copper specimens of standard thickness and coinage alloy sheets under test are subjected to X-ray inspection. X-ray radiation is performed twice at definite spectral sensitivity along its flux for each specimen and sheet under test; two electric signals obtained at detection are divided each by other and graduation curve is plotted for determination  of thickness of coinage alloy sheet. Then coinage alloy sheet under test and  standard specimens of fixed magnitude of atomic number equal to thickness of sheet under test are subjected to X-ray radiation and are detected at different spectral sensitivity twice along its flux for each standard specimen and coinage alloy sheet under test; two electric signals obtained during detection are divided each by other and graduation curve is plotted for further determination of equivalent magnitude of atomic number of coinage alloy sheet under test. 
     EFFECT: enhanced metrological parameters. 
     2 dwg
Patent RU-2288426-C1 (RU)
Inventor: OBRAZUMOV VLADIMIR IVANOVICH
IPC: F41H7/00
Filed: 2005-03-17
Granted: 2006-11-27
Abstract: FIELD: military equipment. 
     SUBSTANCE: the armament complex control module has a habitable compartment with a life-support system, including a ventilation-heating plant with an air heater, air conduit with a branch pipe of air intake from the habitable compartment and a branch pipe for intake of atmospheric air with a shaft and a valve located between them.  The valve is spring loaded, and a ratchet is fastened on the shaft and a pulley with a stop is hinge-installed on it.  The stop is engageable with the ratchet that is engageable with an electromagnet installed on the outer side of the air conduit.  The electromagnet is electric coupled to the radiation and chemical reconnaissance instrument incorporated in the life-support system, and to the control panel for provision of manual remote control of the electromagnet.  The valve hand drive is made in the form of a wire rope with a handle fastened on the pulley. 
     EFFECT: enhanced convenience of operation of the armament complex control module. 
     2 cl, 4 dwg
Patent RU-2283778-C1 (RU)
Title: Авторучка
Inventor: KERNOZHITSKIJ VLADIMIR ANDREEV
IPC: B43K5/18
Filed: 2005-04-04
Granted: 2006-09-20
Abstract: Авторучка, содержащая резервуар для чернил, пишущий элемент и капилляр, соединяющий пишущий элемент с резервуаром для чернил, дополнительно снабжена источником магнитного поля, а резервуар для чернил содержит ферромагнитные чернила, при этом источник магнитного поля размещен на уровне капилляра с возможностью смещения относительно капилляра или съема, а сам капилляр выполнен из диэлектрического материала. Использование данного изобретения позволяет уменьшить возможность произвольного вытекания чернил через капиллярный канал наружу при колебаниях параметров внешней среды. 10 з.п. ф-лы, 4 ил.
Patent RU-2282193-C1 (RU)
Inventor: BALANDINA IRINA ANATOL EVNA
IPC: G01N33/52
Filed: 2005-05-04
Granted: 2006-08-20
Abstract: FIELD: pulmonology and thoracic medicine. 
     SUBSTANCE: method is characterized by that on first or second day from the beginning of treatment blood serum of patient is analyzed on the level of peptide-bound hydroxyproline. When this level is increased to 82.44 μmol/L and higher. Development of acute metapneumonic nonspecific pleural empyema is prognosed. 
     EFFECT: use of the method allows performing early prognosis of acute metapneumonic nonspecific pleural empyema and preventing this sickness. 
     3 ex
Patent RU-2294126-C1 (RU)
Title: Replaceable brush
Inventor: SHABANOV VLADIMIR IVANOVICH
IPC: A46B15/00
Filed: 2005-08-02
Granted: 2007-02-27
Abstract: FIELD: equipment for painting of complex surfaces and difficult-to-reach places. 
     SUBSTANCE: replaceable brush has handle and base provided with bristles and attached to handle. Handle and base are connected by means of two-position retainer having receptacle portion at side adjoining handle and rectangular portion at side adjoining base. Receptacle portion and rectangular portion are arranged at an angle of 30-80 deg to axis of handle and axis of base, respectively, and are contacting with one another. 
     EFFECT: improved quality of painting of compound surfaces or difficult-to-reach surfaces, increased efficiency and convenient usage of brush.
Patent RU-2304915-C1 (RU)
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A47F7/14
Filed: 2006-02-27
Granted: 2007-08-27
Abstract: FIELD: technical means for displaying of canvases of pictures, graphics, sketches, posters and drawings in museums, tenement and specialized exhibition halls, open and closed pavilions. 
     SUBSTANCE: apparatus has at least one non-stretchable thread, hollow casing with stop, one loop-shaped branch of non-stretchable thread, at least one insert fixed in slot provided on rear side of frame upper baguette around axis of symmetry of picture canvas. Insert is connected through loop-shaped branch at end of non-stretchable thread. Apparatus is equipped with additional casing and threaded cover positioned on single non-stretchable thread. Main and additional casings and threaded covers at ends of non-stretchable thread define loops. Upper loop in each thread in positioned in bracket mounted within exhibition hall wall. 
     EFFECT: provision for accommodation of greater number of picture frames on pair of non-stretchable threads, and enhanced reliability in operation of apparatus for displaying of pictural art. 
     5 cl, 6 dwg
Patent RU-2312414-C1 (RU)
Inventor: KHATUNTSEV VLADIMIR IVANOVICH
IPC: G21F5/00
Filed: 2006-03-27
Granted: 2007-12-10
Abstract: FIELD: nuclear power engineering; decontaminating radioactive wastes from radionuclides to safe concentration and their storage. 
     SUBSTANCE: proposed radioactive waste decontamination and storage device has container incorporating cast metal housing and cover. Contained is provided with deformable energy-absorbing components. Container accommodates filter filled with ion-selective sorbent and is divided throughout entire volume into sections through height and radius. Filter neck mounts sealing plug with gripping member  in the form of mushroom-shaped head. Thickness of container walls is sufficient to ensure radiation shielding and mechanical damage protection. Energy-absorbing deformable components have circular grooves and shielding shell. Container housing has collar in top part; ring is attached to cover and alignment spacer is installed on its top. 
     EFFECT: enhanced environmental safety of filtrate, reduced amount of liquid radioactive wastes, enhanced reliability of protection against home radiation and mechanical damage in transit. 
     1 cl