baber/WOPTO huggingface dataset:
Patent RU-2212954-C2 (RU)
Title: Electromagnetic device and circuit for its excitation
Inventor: IVASAKI GUNTU
IPC: H04W88/02
Filed: 2000-04-11
Granted: 2003-09-27
Abstract: FIELD: electromechanical devices used as miniature generators of vibration signal of call of subscriber in portable telephone sets or in ear telephones. SUBSTANCE: electromagnetic device is fitted with spool carrying excitation winding and U-shaped mobile steel member. One side of U-shaped mobile steel member is brought into hollow part of spool and is positioned in state in which it is held between pair of steel cores. Ends of steel cores are placed opposite to free side of U-shaped mobile steel member at preset distance. When call signal is received pulse current is fed into excitation winding and free side of U- shaped mobile steel member oscillates knocking wall of portable telephone. EFFECT: effective use of electric power and simplified design of device, its easy building-in into portable telephones. 22 cl, 24 dwg
Patent RU-2206088-C2 (RU)
Title: Method of quality control of building structure concreting
Inventor: SAGAJDAK A I
IPC: G01N29/14
Filed: 2001-05-10
Granted: 2003-06-10
Abstract: FIELD: construction engineering. SUBSTANCE: method includes installation of transducers group into freshly placed concrete mix; registration of coordinates of sources of acoustic emission signals in bulk of hardening concrete; determination of concreting quality by detection of areas nonfilled with concrete by absence of coordinates of signals. Offered method provides for high accuracy in determination of sizes and locations of defective sections in structure. As quality control is made at early stages of concrete setting, offered method allows prompt correction of defected defects of concreting. EFFECT: higher efficiency of method. 2 dwg
Patent RU-2227250-C2 (RU)
Inventor: BERNSHTEJN VENIAMIN LEONIDOVIC
IPC: F23G5/02
Filed: 2001-05-11
Granted: 2004-04-20
Abstract: FIELD: protection of environment, mainly methods for termination of harmful waste such as pesticides forbidden and unfit for use. SUBSTANCE: the method for extermination of solid waste includes its introduction into a rotating furnace for roasting of Portland cement clinker and thermal decomposition in an oxidizing medium. Prior to the supply to a rotating furnace, solid waste is subjected to a forced encapsulation. Used as a covering is a material with a melting point within 1250 to 1450C at its subsequent relation with the solid waste, mass percent: solid waste - 4 to 40, covering material - 60 to 96. Encapsulation is effected in the first stage by dust of electrostatic precipitators of clinker kilns, and in the second stage - by binding material with a subsequent cure of granules in air-humid conditions up to the delivery to the rotating furnace during a period required for completion of the process of setting up of the upper layer of granules. EFFECT: complete thermal decomposition of toxicants in a safe process of extermination of solid waste. 2 cl, 2 ex
Patent RU-2215719-C2 (RU)
Title: Device for preparation and introduction of fusible components in mixer
Inventor: GATAULIN I G
IPC: C06B21/00
Filed: 2001-05-23
Granted: 2003-11-10
Abstract: FIELD: technology of preparation of ballistic powders. SUBSTANCE: proposed device has unit for delivery of compressed gas, housing with heating jacket, stirrer and spring-loaded valve-type injector located on bottom of housing also provided with heating jacket, nozzle, interrupter for closing outlet orifice of injector and circular passage for outlet of compressed gas to injector interrupter; baffle blades are provided in lower portion of interrupter over circumference. EFFECT: improved quality of components. 1 dwg
Patent RU-2218157-C2 (RU)
Inventor: POSTNIKOVA L B
IPC: A61M19/00
Filed: 2001-07-23
Granted: 2003-12-10
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: for local anesthesia of superior and inferior respiratory pathways it is necessary to apply nebulizer inhalations of 2.0-10%-lidocaine solution for 7-10 min. The present innovation enables to increase comfort degree of procedure conducted, decrease concentration of anesthetic by 4 times and decrease financial expenses. EFFECT: higher efficiency of anesthesia. 2 tbl
Patent RU-2215231-C2 (RU)
Title: Device for testing combined pipe
Inventor: GREJLIKH V I
IPC: F16L47/02
Filed: 2001-11-26
Granted: 2003-10-27
Abstract: FIELD: construction engineering; mechanical engineering; testing plastic pipes. SUBSTANCE: proposed device has end blank with sealing unit. End blank is made from thermoplastic sleeve and reinforcing sleeve embracing it; sealing unit is made in form of end weld seam between sealing layer of pipe and thermoplastic sleeve. Heads of sleeves have coaxial holes where detachable pipe union for supply of testing medium is mounted. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2244908-C2 (RU)
Title: Device for remote measuring of pressure
Inventor: ZARENKOV V A
IPC: G01L9/00
Filed: 2002-02-19
Granted: 2005-01-20
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: scanning device has transceiver provided with transceiving directive or nondirective aerial, generator, power amplifier, and duplexer, which are connected in series. The input and output of the duplexer are connected with the transceiving aerial. 
     EFFECT: enhanced reliability of measuring. 
     3 dwg
Patent RU-2227851-C2 (RU)
Inventor: NIKONOV V I
IPC: F04D29/20
Filed: 2002-03-12
Granted: 2004-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: on the pump shaft end device has first fixing element in form of bushing connected to the shaft by its inner thread and contacting along one end with a part located on a shaft in front of the bushing, for example, with a working wheel. Device also has second fixing element, located beyond first fixing element relatively to shaft axis. Second fixing element is made in form of cylindrical part, which has external thread, by which is connected to said female bushing, and rests against shaft end by its end. Such construction of device increases friction in threaded connection of bushing and shaft by means of additional stretching forces in this connection, which forces are provided for by stop of second fixing element against pump shaft. At the same time friction along plane of contact of shaft with second fixing element resists loosening thereof. EFFECT: reliable centrifugal pump operation. 3 cl, 2 dwg
Patent RU-2224673-C2 (RU)
Inventor: DVERNIKOV V V
IPC: B61F3/00
Filed: 2002-03-14
Granted: 2004-02-27
Abstract: FIELD: railway transport. SUBSTANCE: proposed railway freight car bogie has side frames with axle-box ports on ends of side frame. Axle-box ports are furnished with device consisting of U-shaped lower wear- resistant lining 4 whose ends are dropforget to radius close to radius of side frame in axle-box port, and upper shaped part made in from of clamp 6 enclosing side frame in zone of axle-box port. Said parts of device are interconnected by bolts 7. EFFECT: increased service life of side frame, facilitated repair of freight car bogie side frame. 4 dwg
Patent RU-2236539-C2 (RU)
Title: Deflector for slanting-directed drilling of wells by rotor method
Inventor: POVALIKHIN A S
IPC: E21B7/08
Filed: 2002-06-26
Granted: 2004-09-20
Abstract: FIELD: well drilling technology. 
     SUBSTANCE: device has body curved in middle section with supporting elements at the ends, hollow shaft consisting of upper and lower sections, chisel, assembly for blocking hollow shaft made in form of spring-loaded sleeve mounted in body with possible axial displacement having longitudinal groove cut for directing finger, and outer slits. It is provided with bushing pressed into the body made with slits for interaction with outer slits of spring-loaded sleeve. Spring-loaded sleeve is made with inner slits for providing for engagement with slits of hollow shaft, and its upper end has profile in form of coil of left-handed screw surface connected to longitudinal groove, above which protective cap is placed for protecting directing finger from accidental movement into longitudinal groove. Length of longitudinal groove is greater than length of drive of slit connection of spring-loaded sleeve to hollow shaft. 
     EFFECT: higher reliability of device operation. 
     7 dwg
Patent RU-2226990-C2 (RU)
Inventor: DAVLETSHIN N A
IPC: A61B17/00
Filed: 2002-07-09
Granted: 2004-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves additionally cutting out meeting triangular flaps in the middle part of oral soft palatine mucosa and blow the middle part of nasal mucosa. The oral mucosa triangles are of opposite direction relative to nasal mucosa ones. The nasal and oral mucosorrhaphy is carried out making transposition of meeting triangular flaps. Static suspension of the soft palate is carried out. Broken sphenoid bone hooks are sutured with allotendon thread. The thread is tightly drawn, tied in knot and attached to palatine aponeurosis. Then it is isolated from laryngopharyngeal cavity by suturing nasal mucosa wound mouth edges to mucoperiosteal flaps. EFFECT: preventing pathologic dilation of throat ring middle part, soft palate shortening and hard cicatrix formation; repaired speech and nutrition function. 3 cl, 6 dwg
Patent RU-2229528-C2 (RU)
Title: Method of production of ingots
Inventor: TETJUKHIN V V
IPC: C22B9/20
Filed: 2002-07-22
Granted: 2004-05-27
Abstract: FIELD: special electrometallurgy. SUBSTANCE: the invention presents a method of production of ingots and is pertinent to special electrometallurgy, in particular to the vacuum arc remelting of the highly reactive metals and alloys and may be used for processing of a titanium chips. The method provides that melting of a consumable electrode is executed through an intermediate king-pot made of the same material, that a consumable electrode is made, and placed in the space of the melt chamber of the furnace. Smelting of the consumable electrode is conducted with a reverse polarity and acting on the electric arc by a revolving magnetic field. The invention allows to involve up to 100 % of the titanium chips in the process of remelting, and also to make purification of the molten metal from refractory particles. EFFECT: the invention allows to involve up to 100 % of the titanium chips in the process of remelting and to purify the molten metal from refractory particles. 1 ex, 1 dwg
Patent RU-2231935-C2 (RU)
Inventor: DUBINOV A E
IPC: H05G2/00
Filed: 2002-08-26
Granted: 2004-06-27
Abstract: FIELD: high-temperature plasma engineering; high-power roentgen radiation sources. 
     SUBSTANCE: device noted for reduced probability of the development of various pinch instabilities has two coaxially arranged and axially separated circular electrodes connected to switch-mode power supply and plasma-initiating members placed in electric contact with electrodes and inserted in-between. In addition device has insulators whose quantity equals that of plasma-initiating members and one of their sides is made in the form of cylindrical surface section. Insulators are installed between electrodes so that cylindrical surface generatrix is parallel to device center line and tangent to guiding cylindrical surface at point closest to center line does not cross center line of device. Insulators are positioned equally relative to center line and each plasma-initiating member is disposed on cylindrical surface end of its respective insulator. Plasma-initiating members are made in the form of wires or in the form of pointed projections on electrodes. 
     EFFECT: enhanced reliability and operational repeatability of device. 
     3 cl, 3 dwg
Patent RU-2263844-C2 (RU)
Inventor: AKHMEROV M S
IPC: F17C5/02
Filed: 2002-09-03
Granted: 2005-11-10
Abstract: FIELD: installations for pumping liquefied products of gaseous mixtures including cryogenic ones, possibly in gas production, chemical, cryogenic and other industry branches where products produced by separation of gas mixtures under pressure are used. 
     SUBSTANCE: apparatus for continuous displacement supply of liquid out of accumulation reservoirs includes two accumulation reservoirs, balance beam engaged with unit for positively switching pressure of displacing gas from reservoirs; pipeline system with fitting for automatic switching at charging reservoirs and discharging working liquid from them to user. Flow rate controller is mounted at outlet of pipeline for discharging liquid to user. Reservoirs, pipelines, fittings are mounted in housing of installation; said housing may change its position on articulation joint support by action of gravity center motion caused by emptying one reservoir and filling other reservoir. Unit for positively switching are in the form of spring-articulation joint drives secured at one side to foundation support and at other side to rods of positive action valves. 
     EFFECT: simplified design, enhanced operational reliability of installation in mode for self-controlling its efficiency and pressure of discharged product. 
     3 cl, 3 dwg
Patent RU-2287715-C2 (RU)
Inventor: ALTUNIN VITALIJ ALEKSEEVICH
IPC: F02K9/64
Filed: 2002-09-13
Granted: 2006-11-20
Abstract: FIELD: ground, air and spacecraft; power plants. 
     SUBSTANCE: invention relates to methods of increasing reliability, efficiency, service life and safety of power plants employing expendable and recoverable engines operating on liquid hydrocarbon propellants and coolants.  According to proposed method, zone of critical pressures is created and maintained in external regenerative cooling jacket.  Zone of critical pressures is created and maintained in external separate cooling jacket.  Different artificial heat transfer intensifiers in channels of external regenerative cooling jacket are considered. 
     EFFECT: increased service life, efficiency and reliability, safety and economy of perspective liquid-propellant engines and other expandable and recoverable power plants operating on liquid hydrocarbon propellants and coolants for ground, air, aerospace and spacecraft without adverse effect on environment. 
     22 cl, 25 dwg
Patent RU-2259256-C2 (RU)
Title: Method of cooling mold for continuous casting of metal (versions)
Inventor: SIRS DZHEJMS B ML
IPC: B22D11/22
Filed: 2001-09-12
Granted: 2005-08-27
Abstract: FIELD: continuous casting of metals, steel in particular. 
     SUBSTANCE: proposed method includes delivery of cooling agent in the course of casting to at least one cooling passage made in mold facing for heat exchange with casting surface of facing. The following operations are performed for control of direction of delivery of cooling agent. It is first found which direction is preferable: first direction or second opposite direction. Continuous casting is performed in mold at forced delivery of cooling agent in selected direction. It is good practice to make cooling passage in form of slot in mold facing with upper and lower ends. In case thickness of mold facing is lesser than preset magnitude, circulation of cooling agent may be considered preferable; in this case cooling agent enters cooling jacket and slots from below and escapes at the top for definite preliminary heating of cooling agent till it reaches area of meniscus of metal. And vice versa, in case thickness of mold facing exceeds its preset magnitude, it is good practice to deliver cooling agent to upper part of water jacket for enhancing cooling effect in area of meniscus of metal. 
     EFFECT: increased service life of facing; increased productivity. 
     37 cl, 5 dwg, 1 tbl
Patent RU-2284638-C2 (RU)
Title: Способ пуска параллельного инвертора тока
Inventor: SILKIN EVGENIJ MIKHAJLOVICH
IPC: H02M7/5375
Filed: 2003-04-28
Granted: 2006-09-27
Abstract: Изобретение относится к преобразовательной технике и может быть использовано в источниках питания для индукционных нагревателей. Изобретение обеспечивает расширение области применения способа пуска параллельного инвертора тока (ИТ) с самовозбуждением на двухоперационных вентилях (ВН). Способ пуска ИТ, содержащего ВН, формирующие прямую и обратную полуволны тока в нагрузке (НА), заключается в формировании и подаче пусковых импульсов управления (ИУ) на ВН, формирующие прямую и обратную полуволны тока в НА, с момента подачи сигнала пуска (СП), снятии пусковых ИУ, формировании и поочередной подачи основных ИУ на ВН, формирующие прямую и обратную полуволны тока в НА. Задают уровень напряжения (УН). Измеряют УН на входе ИТ. Сравнивают УН на входе ИТ с заданным УН. СП подают при превышении УН на входе ИТ заданного УН. Задают первый и второй временные интервалы (ВИ). Формируют и подают пусковые ИУ одновременно на ВН, формирующие прямую и обратную полуволны тока в НА. По истечении первого ВИ снимают пусковые ИУ с ВН, формирующих прямую полуволну тока в НА. По истечении второго ВИ снимают пусковые ИУ с ВН, формирующих обратную полуволну тока в НА. Далее формируют и поочередно подают основные ИУ на ВН, формирующие прямую и обратную полуволны тока в НА. Технический результат - расширение области применения. 3 ил.
Patent RU-2316820-C2 (RU)
Title: System and method for adaptively assigning marks to multi-dimensional images
Inventor: TERENT EV IGOR SERGEEVICH
IPC: G06T11/60
Filed: 2003-06-20
Granted: 2008-02-10
Abstract: FIELD: methods for adaptive assignment of marks to two-dimensional images of multi-dimensional objects. 
     SUBSTANCE: in accordance to the invention, a set of marks is computed in two-dimensional image, where a set of mark areas is distributed practically evenly across the space along the two-dimensional image. Value of data, having round number, is determined within limits of each one of mark areas, and mark point is determined which corresponds to value of data within limits of each one of marked areas. Mark point within limits of each mark area in two-dimensional image is displayed in parallel with value of data, positioned near the mark point within limits of each mark area in two-dimensional image. 
     EFFECT: increased efficiency. 
     3 cl, 6 dwg
Patent RU-2270594-C2 (RU)
Inventor: SHTEFFL MIKHAEHL
IPC: A47J19/02
Filed: 2002-08-23
Granted: 2006-02-27
Abstract: FIELD: juicing equipment. 
     SUBSTANCE: juicer has additional switch 26 for increasing rotational velocity thereof. Control signal is supplied to microcontroller 20 by means of button mounted on casing outer surface. Control signal acts upon respective device to cause supplying of greater current to engine 2 for actuating rotation of the latter at greater rotational velocity. Such construction allows additional amounts of juice to be extracted from fruit flesh which has already been separated from juiced fruit. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     10 cl, 4 dwg
Patent RU-2270510-C2 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K3/04
Filed: 2004-04-27
Granted: 2006-02-20
Abstract: FIELD: electrical and electromechanical engineering; three-phase induction and synchronous machines. 
     SUBSTANCE: proposed three-phase single/double-layer lap winding with 2p = 2c poles in z = 27c slots, q = 4/5, has concentric-coil groups 3 times uniformly offset through 2q = 9 slots with 2w c  turns in each slot and c = 1, 2, 3, .... Novelty is that in order to reduce differential dissipation σ d  in m' = six-band fractional-pitch (q = 4,5) lap winding, each group has six coils with slot pitches y si  = 18, 16, 14, 12, 10, 8 and turn numbers w c/  2w c , 2w c , (1+ x)w c , (1 - x)w c , respectively, at x = 0.13. 
     EFFECT: reduced differential dissipation in fractional-pitch lap winding. 
     1 cl, 2 dwg
Patent RU-2279661-C2 (RU)
Inventor: OBUKHOV VLADIMIR VASIL EVICH
IPC: G01N9/36
Filed: 2004-05-05
Granted: 2006-07-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises heating the heat-shield structure from one side up to a high temperature, cooling the structure, applying marker dots on the section of the outer surface under study, cutting the axisymmetric specimens of the heat-shield structure, applying marker dots on the side of the specimen at a given distance from the inner surface, cutting the specimen over the planes perpendicular to its longitudinal axis and passing through the marker dots into pieces, subsequent heating of the pieces in the atmosphere of an inert gas, recording the change of weight of the pieces, recording the temperature of the beginning of the decrease of weight of each piece, and judging on the spatial temperature distribution from data obtained. 
     EFFECT: expanded functional capabilities. 
     5  dwg
Patent RU-2298551-C2 (RU)
Inventor: KIRKELS RENIR KHENRIKUS MARIJA
IPC: C09D7/12
Filed: 2002-10-01
Granted: 2007-05-10
Abstract: FIELD: chemistry of organophosphorus compounds. 
     SUBSTANCE: invention relates to a compound, in particular, to halogen-free antipyrene compound. Invention describes compound of the formula (I): Z 1 -O-[m(R 1 PO 3 ),n(R 2 HPO 3 )]-Z 2  wherein [m(R 1 PO 3 ),n(R 2 HPO 3 )] means co-polyphosphate with m links of (R 1 PO 3 ) and n links of (R 2 HPO 3 ) wherein R 1  means ammonium structural element; R 2  means 1,3,5-triazine structural element; Z 1  and Z 2  mean ammonium or 1,3,5-triazine structural elements that must be chosen independently of one another; m and n mean whole number equal 1 or above under condition that the sum m and n is above 3. Compound of the formula (I) shows improved thermal stability during processing polymers. 
     EFFECT: improved and valuable properties of compounds. 
     4 cl, 8 tbl, 4 ex
Patent RU-2288276-C2 (RU)
Inventor: KURUNOV IVAN FILIPPOVICH
IPC: C21B5/00
Filed: 2004-06-09
Granted: 2006-11-27
Abstract: FIELD: ferrous metallurgy; rolling and blast-furnace processes; utilization of fine greased scale. 
     SUBSTANCE: proposed method consists in diluting greased scale with water to moisture content of 65-75% followed by thickening it to moisture content of 13-15% in filtering centrifuge and directing it to mixer together with liquid hydrocarbons whose moisture content is under check and water. Amount of scale, liquid hydrocarbons and water is regulated maintaining stability of moisture content of this mixture and content of scale at this level; ratio of scale to liquid hydrocarbons and to water is maintained within (35-55) : (35-55) : (13-30), respectively. Suspension thus obtained is subjected to stabilization and is fed under pressure to blast furnace for blowing into air tuyeres as composite liquid fuel. 
     EFFECT: facilitated procedures; reduced power requirements. 
     3 cl, 1 tbl, 1 ex
Patent RU-2285488-C2 (RU)
Inventor: AFAUNOV ASKER ALIEVICH
IPC: A61B17/68
Filed: 2005-01-28
Granted: 2006-10-20
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: the present innovation deals with internal fixation of adjacent vertebrae against a traumatized one with the help of special device for osteosynthesis at introducing screws into vertebral bodies through the roots of arches. The novelty of the method lies in the fact that intraoperation longitudinal distraction of traumatized vertebral department should be conducted with the above-mentioned device for osteosynthesis at controlled local kyphosis at 10-15° after predissecting supraspinal and interspinal ligaments of traumatized vertebral segment, or laminectomy of affected vertebra and arthrotomy of intervertebral articulations that provides selective distraction impact upon posterior longitudinal ligament, increases distractional effort upon posterior departments of the column, increase efficiency of repositional impacts upon the fragments of posterior departments in the body of traumatized vertebra in case of comminuted fractures due to ligamentotaxis, increase efficiency of indirect anterior decompression of dural sac in case of comminuted fractures in thoracic and lumbar departments of vertebral column. 
     EFFECT: higher efficiency. 
     1 ex