baber/WOPTO huggingface dataset:
Patent RU-2256841-C2 (RU)
Inventor: ALENNIKOV S G
IPC: F16L21/06
Filed: 2003-08-28
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: pipe coupling comprises two half rings whose ends are provided with loops, round rods inserted into the loops, and threaded members that tighten the half rings. The half rings are made of oriented fiber glass. The loops are provided with openings coaxial to the openings in the round rods. The threaded members, e.g. stud-bolts, pass through the openings in the round rods and loops. The method comprises forming two half ring shells with connecting members at their ends made of loops which receive round rods and tightening threaded members. The ring shells are made by winding roving on spaced round rods. The shells obtained are removed from the mandrel, the roving fibers are drawn apart from each other and placed on a mandrel imitating the pipe section to be repaired, and the finished article is then removed. 
     EFFECT: enhanced reliability of coupling. 
     2 cl, 10 dwg
Patent RU-2271978-C2 (RU)
Inventor: VOLKOV EHDUARD PETROVICH
IPC: B65G53/16
Filed: 2004-01-27
Granted: 2006-03-20
Abstract: FIELD: pneumatic conveyance system used, in particular, for removal of ash from heat-electric generating stations. 
     SUBSTANCE: apparatus has electric valve connected with its winding to pulse generator, and powdered medium flow forming device. The latter includes upright casing with valve having seat, two axially aligned air supply pipes and powdered medium discharge branch pipe, which are disposed in lower end of upright casing. First air supply pipe is introduced through upper end of casing into its cavity above valve, and outlet end of second pipe is introduced into cavity under valve, which is mounted for displacement in vertical plane between outlet ends of first and second pipes. Inlet end of first pipe is connected through upper cavity of unit defined by piston and through receiver with excessive air pressure source, and inlet end of second pipe is communicating through aperture of upright casing of said unit, said aperture being closed with piston, through lower cavity of upright casing of this unit and electric valve to excessive air pressure source. Upper part of inclined portion of apparatus is connected through powdered medium discharge branch pipe to cavity above valve of flow forming device and lower part is connected with conveyance pipeline. 
     EFFECT: increased distance of conveying materials. 
     1 dwg
Patent RU-2271590-C2 (RU)
Inventor: SOSNIN EHDUARD ANATOL EVICH
IPC: H01J61/04
Filed: 2004-03-15
Granted: 2006-03-10
Abstract: FIELD: gas-discharge radiation sources for various fields of science and technology, such as photochemistry and medicine. 
     SUBSTANCE: proposed radiation source in the form of barrier-discharge lamp emitting in transitions of excimer and exciplex molecules has gaseous-medium discharge bulb formed by two coaxial cylindrical tubes made of material transparent on operating wavelength of material; power supply with electrodes whose high-voltage electrode is disposed in internal tube of bulb and grounded electrode composed of perforated segment and solid reflecting one, on external-tube surface. High-voltage electrode is designed so that part of surface disposed opposite perforated segment of grounded electrode abuts against internal wall of bulb thereby forming gas-discharge and buffer spaces of bulb. Radiation source may have, in addition, casing to provide for cooling with air flow. Power supply can be disposed either in casing or outside. 
     EFFECT: enhanced service life, power density, and cooling efficiency of radiation source. 
     15 cl, 4 dwg
Patent RU-2296058-C2 (RU)
Title: Соединительная печатная схема
Inventor: BRAUNING ROBERT N K
IPC: B41J2/01
Filed: 2002-08-27
Granted: 2007-03-27
Abstract: Изобретение относится к устройствам для выброса текучих сред, а именно к картриджу и гибкой соединительной печатной схеме, предназначенных для выброса текучей среды. Картридж для выброса капелек текучей среды, имеющий компактную структуру (33, 70) электрических соединений, которая включает множество пар (75а, 75b, 75с) матриц-столбцов (73, 73') электрических контактных площадок (71, 71'), расположенных на задней стенке картриджа. Матрицы-столбцы каждой пары расходятся друг от друга по направлению к соплам. Это обеспечивает повышение надежности электрического устройства сопряжения между картриджем для печати и принтером, в котором этот картридж установлен. 2 н. и 15 з.п. ф-лы, 17 ил.
Patent RU-2315865-C2 (RU)
IPC: G01N21/15
Filed: 2004-05-21
Granted: 2008-01-27
Abstract: FIELD: method and sensor for gas monitoring in well environment. 
     SUBSTANCE: method involves providing infrared light-emitting diode in well; transmitting corresponding infrared signals to the first optical path extending from the diode through well gas sample and the second optical path extending from the diode through gas sample; detecting transmitted infrared signals and determining concentration of component in well gas sample from detected signals. The first optical path is free of liquid. 
     EFFECT: increased accuracy of gas monitoring. 
     36 cl, 4 ex, 19 dwg
Patent RU-2280861-C2 (RU)
Inventor: TERENT EVA SVETLANA VLADIMIROV
IPC: G01N27/48
Filed: 2004-07-14
Granted: 2006-07-27
Abstract: FIELD: determination of concentration of benazepryl hydrochloride. 
     SUBSTANCE: proposed method consists in electrochemical concentration of benazepryl hydrochloride in surface of gold electrode for 210 s at electrolyte potential of (-1, 3) V in 0.005-mole/l of disubstituted ammonium phosphate solution followed by voltammeter recording of curves at SC scanning of potential at rate of 50 mV/s; concentration of benazepryl hydrochloride is determined by height of peak within potential range of 0.2-0.8 V relative to silver chloride electrode. 
     EFFECT: enhanced sensitivity and rapidness of  inversion voltamperometry method. 
     4 tbl
Patent RU-2278959-C2 (RU)
Inventor: DROZDOV ALEKSANDR NIKOLAEVICH
IPC: E21B43/00
Filed: 2004-09-08
Granted: 2006-06-27
Abstract: FIELD: oil industry, particularly pumping oil production from wells characterized by mechanical injuries in well product. 
     SUBSTANCE: pumping installation comprises pump lowered in well and provided with submersible electrical motor, centrifugal solid particle separator and precipitation tank. Centrifugal solid particle separator is arranged below submersible electrical motor and may transmit torque from submersible electrical motor shaft to centrifugal solid particle separator shaft. Centrifugal solid particle separator rotor is enclosed with fixed helical grid. Helical grid blade direction is opposite to direction of centrifugal solid particle separator rotor rotation. 
     EFFECT: increase efficiency and reliability of pumping installation operation for oil production from well with high content of suspension solid particles. 
     6 cl, 3 dwg
Patent RU-2282592-C2 (RU)
Inventor: VION PATRIK
IPC: C02F1/24
Filed: 2003-03-06
Granted: 2006-08-27
Abstract: FIELD: method and equipment for physicochemical clarification by flotation of water saturated with material in the form of suspension. 
     SUBSTANCE: method involves stage of static flocculation with descending flow, said stage comprising the step of primary separation of heavier particles, with zone where primary separation of heavier particles is performed being positioned under zone, wherein static flocculation step is performed, and including removal of heavier particles, with settling velocities of heavier particles held at this stage of static flocculation/primary separation being lower or equal to settling velocities of floated particles, and flotation step, during which step light particles are removed, with settling velocity of light particles being lower than cutoff threshold of settler. It is preferable that before flocculation step, high-energy mixing step be provided, said step being combined with introduction of one or number of reactants, such as coagulant or flocculant. Apparatus for effectuating said method according to any version comprises static flocculator equipped with deflectors and cutoff devices, lamellar settler positioned directly under static flocculator, and flotation unit with high pressure-expansion system designed for generation of bubbles for flotation of lighter particles, said parts of apparatus being arranged in one and the same volume. Apparatus is further provided with one or number of mechanical flocculation cells, which are supported during mixing process and into which flocculant is injected. Cell is positioned between coagulator and static flocculator-lamellar settler. 
     EFFECT: provision for optimal quality of clarification with the use of flotation treatment of water containing floatable and non-floatable particles, compact construction and provision for preventing formation of bottom sediment in flotation unit. 
     6 cl, 5 dwg
Patent RU-2335067-C2 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K3/28
Filed: 2004-12-02
Granted: 2008-09-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and aims at reducing differential dissipation factor σ d  of the electric machine symmetric divided loop with m'=3-section furnished with 2p=16·c poles in z=3(8·b+7)·c=69·c, 93·c, 117·with slots at b=2, 3, 4 and the number of slots per a pole or phase q=z/3p=23/8, 31/8, 39/8. The proposed winding at 2p=16·c poles is made up of 3p·c coil groups with the numbers from 1"Г" to 24"Г"·c 1) in slots z=69c with q=23/8 and the coil group 33333332, in the coil group 1"Г"...8"Г" the coils feature the coil pitch over the slots y si =6, 4, 2 c w c , w c , (1-x)w c  turns in 1"Г", 7"Г", w c , (1+x)w c , (1-x)w c  in 3"Г", 4"Г", 5"Г", y s =4 c (1-x)w c , (1+x)w c , w c  in 2"Г", w c , (1+x)w c , (1-x)w c  in 6"Г" and (1+x)w c  in 8"Г" at x=0.56, 2) in z-93·with slots with q=31/8 and the coil group 44444443, the first coil group 1"Г"...8"Г", the coils feature the pitch over the slots y s =6 with (1-x)w c , w c , (1+x)w c , w c  turns in 1"Г", 2"Г", (1-x)w c , w c , (1+x)w c , (1-x)w c  in 3"Г", (1-x)w c , (1+x)w c , w c , (1-x)w c  in 5 "Г", w c , (1+x)w c , w c , (1-x)w c  in 6"Г", 7"Г", w c , (1+x)w c , w c  in 8"Г" and y si =9, 1, 5, 3 with (1-x)w c , w c , (1+x)w c , w c  in 4"Г" at x=0.51, 3) in z=117c slots with q=39/8 and the coil group 55555554, the first coil group 1"Г"...8"Г" have the coil pitch over the slots y si =11, 9, 7, 5, 3 with w c , w c , w c , w c , (1-x)w c  turns in 1"Г", 7"Г", w c , w c , (1+x)w c , w c , (1-x)w c  in 3"Г", 4"Г", 5"Г", y si =7 with (1-x)w c , w c , (1+x)w c , w c , w c  in 2"Г", w c , w c , (1+x)w c , w c , (1-x)w c  in 6"Г" and w c , (1+x)w c , (1+x)w c , w c  in 8"Г" at x=0.55. The aforesaid distributions of coils with unequal number of turns are repeated in every following group, where c=1, 2, 3...; 2w c  is a number of slots filled completely with the winding. 
     EFFECT: reducing winding differential dissipation factor. 
     3 cl, 10 dwg
Patent RU-2330351-C2 (RU)
Inventor: TOMASHPOL SKIJ JURIJ JAKOVLEVICH
IPC: H01L21/36
Filed: 2004-12-17
Granted: 2008-07-27
Abstract: FIELD: physics. 
     SUBSTANCE: method of oxide compound epitaxial films obtaining involves creation of film layers on the surface of monocrystal substrates, with chemical composition of the film differing from that of the substrate, by substrate heating in the air and further cooling at room temperature. In this method, the substrate contains chemical components of the target film, and heating is implemented within T 1 -T 2  temperature range, where T 1  is the bottom temperature of formation of thermodynamically stable compound, which forms the layers of target film, and T 2  is the starting temperature of the compound decomposition. Due to heating the substrate components are diffused in the surface direction, and in that process they are involved in chemical reaction, with the resulting oxide compounds oriented so, that a target film of a given thickness is formed on the substrate. 
     EFFECT: simplifies obtaining of stable composite epitaxial films of a wide range of thickness, improves quality due to higher adhesion and stoichiometry of the composition. 
     4 cl
Patent RU-2293525-C2 (RU)
Title: Method for simultaneous access to hip joint and intrapelvic abscess at tubercular coxitis
Inventor: KUSHKHABIEV VIKTOR ISUFOVICH
IPC: A61B17/00
Filed: 2005-02-22
Granted: 2007-02-20
Abstract: FIELD: medicine, coxosurgery. 
     SUBSTANCE: cutaneous incision of external surface of iliac crest should be continued along median edge of the rectus muscle of thigh, at first one should lance a hip joint, resect affected articular surfaces and come from the same wound towards intrapelvic abscess, moreover, one should dissect the beginning of iliac muscle and fascia from internal surface of anterior third of the crest to exfoliate them subperiosteally against the ala that enables to fulfill simultaneously two surgical interferences without any additional incisions. 
     EFFECT: higher efficiency. 
     1 cl, 2 dwg
Patent RU-2290795-C2 (RU)
Title: Method for separating of synanthropic flies from substrate
Inventor: SOROKOLETOV OLEG NIKOLAEVICH
IPC: A01K67/00
Filed: 2005-02-24
Granted: 2007-01-10
Abstract: FIELD: agriculture, in particular, processing of animal wastes using biological processes. 
     SUBSTANCE: method involves placing processed substrate with synanthropic fly larvae living thereon into reservoir by means of belt conveyor; setting velocity of belt conveyor so as to provide migration of larvae from substrate thickness into reservoir, onto its surface, said velocity depending on thickness of substrate layer: the greater is thickness of substrate layer , the lower is the velocity, and larvae concentration in upper part of reservoir being provided by making width of reservoir lower part exceeding width of its upper part; upon filling of reservoir, stopping feeding of substrate and removing larvae from upper part of reservoir by means of conveyor equipped with rectangular plates; removing substrate remained in reservoir by means of screw-type conveyor. 
     EFFECT: reduced metal usage, simplified construction of apparatus, decreased manufacture costs, reduced time for separation of synanthropic fly larvae from substrate and increased percentage of separated fly larvae from substrate. 
     1 dwg
Patent RU-2297520-C2 (RU)
Inventor: SOROKIN ALEKSEJ VASIL EVICH
IPC: E21B43/00
Filed: 2005-03-24
Granted: 2007-04-20
Abstract: FIELD: oil and gas production, particularly full low-pressure gas trapping (collecting) and gas losses prevention during hydrocarbon production and refinery. 
     SUBSTANCE: method for gas trapping with the use of ejector involves pumping working fluid under 2.3-9.5 MPa via ejector; mixing working fluid with low-pressure gas along with provision of hydrocarbon content in components to be mixed of at least 10% of component volumes; increasing pressure in flow-through ejector section and pipeline downstream the ejector; providing low-pressure gas compression up to 0.3-6.5MPa; moving water-and-gas mixture in separator to separate working fluid from gas; supplying gas with necessary transport pressure to main line; returning working fluid in ejector. 
     EFFECT: increased efficiency due to decreased time and costs of gas delivery to point of destination. 
     6 cl
Patent RU-2299069-C2 (RU)
Inventor: KULAKOV VLADIMIR IVANOVICH
IPC: A61P15/00
Filed: 2005-07-13
Granted: 2007-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining chorionic gonadotropin concentration in blood in progressing tubal pregnancy cases during 5 weeks before operation. Chorionic gonadotropin concentration being below 500 IU/l, 100 mg of Mifepriston are to be introduced at the first and third preoperative preparation day. Fetal ovum removal is carried out at the fifth-seventh day from the beginning of preoperative preparation. Chorionic gonadotropin concentration being from 500 IU/l to 2000 IU/l, 200 mg of Mifepriston are to be introduced at the first and third preoperative preparation day. Fetal ovum removal is carried out at the fifth day from the beginning of preoperative preparation. Chorionic gonadotropin concentration being greater than 2000 IU/l, 200 mg of Mifepriston are to be introduced at the first, third and sixth preoperative preparation day. Fetal ovum removal is carried out at the eighth-tenth day from the beginning of preoperative preparation. 
     EFFECT: gradually reduced fetal ovum blood supply; excluded hemostatic treatment when removing the fetal ovum. 
     3 cl
Patent RU-2307322-C2 (RU)
Inventor: TAREEV ANATOLIJ MIKHAJLOVICH
IPC: G01C3/08
Filed: 2005-08-09
Granted: 2007-09-27
Abstract: FIELD: optic-electronic tool-making, in particular - impulse laser range-finders. 
     SUBSTANCE: laser range-finder contains transmitting channel, comprising optically connected laser and transmitting optical system, and sighting-receiving channel, comprising objective, first spectrum divider, device for observation of objects image with target mark, photo-detection device, second spectrum divider, test-object, system for lighting test-object, and light reflector, mounted in front of the objective with possible movement of its input eye to the zone. For operative checking of sighting and receiving channels, laser range finder additionally contains optical compensator, positioned on optical axis of objective between first and second spectrum dividers. Photo-receiving device is optically engaged by means of first spectrum divider with device for observation of objects image. Second spectrum divider is positioned between first spectrum divider and photo-receiving device on optical axis of objective at an angle to it. Test-object is positioned on optical axis of objective and connected to it optically by means of second and first spectrum dividers. 
     EFFECT: increased precision when measuring target distance. 
     6 cl, 3 dwg
Patent RU-2364329-C2 (RU)
Title: Operative reconstruction of source for electroencephalography/magnetoencephalography and electrocardiography/magnetocardiography
Inventor: FUKS MANFRED
IPC: A61B5/308
Filed: 2004-01-27
Granted: 2009-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: according to the one version, the present invention involves an electroencephalographic system comprising sensors used to lock an electromagnetic signal from the patient; a signal processing system; and a computing system. The latter is configured to support multiple chains of related program delivery. It initiates the first chain of the related program delivery representing a measuring cell wherein data are filtered and averaged in some cases. As a rule, data are filtered over particular latency. As soon as data are filtered and averaged, the result is transferred to the second chain of the related program delivery that is a source reconstruction unit which then starts to generate reconstruction of a source to be tested. After that the measuring cell locks and processes new electromagnetic data of a new test while reconstruction of a source is carried out at the latest test. Test adjustment is carried out by results of reconstruction of a source. 
     EFFECT: higher reliability of reproduction of a source. 
     20 cl, 2 dwg
Patent RU-2372013-C2 (RU)
Inventor: BARR ER NOEHL
IPC: B02C19/20
Filed: 2005-11-17
Granted: 2009-11-10
Abstract: FIELD: personal articles. ^ SUBSTANCE: device for food grating contains rotating drum, which is brought into rotary motion by handle, which includes torsion shaft, whose end is made with possibility of inconnection to revolving drum. Drum is placed in semi-cylindrical tray. Tray is made on support unit. Unit of closing is installed with possibility of turning on said support unit and can take either operation position, in which said unit blocks and locks drum in said tray, or folded back position, in which drum is free. Support unit and unit of closing contain, each, at least one holding element, through which in axial direction handle torsion shift is introduced in case, when said handle is connected to said drum. ^ EFFECT: claimed is device for food grating. ^ 10 cl, 5 dwg
Patent RU-2325859-C2 (RU)
Inventor: SULAMANIDZE MARLEN ANDREEVICH
IPC: A61L17/04
Filed: 2004-03-15
Granted: 2008-06-10
Abstract: FIELD: medicine; plastic surgery. 
     SUBSTANCE: invention used at cosmetic operations performance. The surgical suture is executed from a metal, polymeric or biological material. The suture has elements of bracing of hypodermic tissues. The suture has the helicoid form. The suture is executed in the form of a compression or stretching spring. Diameter of a spiral makes 0.5 mm to 5 mm. Diameter of a suture makes 0.1 mm to 1 mm. A helicoid form suture in the form of a compression or stretching spring is fixed by the forward end to the pointed end of an aspirating needle. The suture is densely coiled on a needle or is fixed in an aspirating needle gap. A needle and a suture are entered into a hypodermic fat along the selected contour. If there is a stretching spring a needle with a suture are entered in the stretched condition. If there is a compression spring a needle with a suture are entered in the compressed condition. A suture is leaved subcutaneously in a strained state with aspiration to be constricted or be stretched under the influence of spring properties. Thus the suture, according to a condition compresses a subcutaneously-fatty fat with creation of effect of a tightening of ptotic tissues. At putting a needle in it is rotated on a course of coiling of suture coils. At putting a needle out it is rotated in an opposite direction. In that specific case a suture is fixed in a gap of an aspirating needle with a backlash between diameter of a spiral and an internal wall of a needle from 0.2 to 2 mm. Two sutures are put in parallel in that specific case. Sutures ends are pulled towards each other and among themselves. Sutures ends are put under the skin and the uniform structure tightening of ptotic tissues is created. The offered method and device allow out-patient under local anaesthesia to carry out minimally invasive, simple, bloodless interventions without formation of cicatrixes with the short rehabilitation period. Thus operation can be applied as separately, and in a combination with other surgical interventions at cosmetic operations. The method and the suture allow to tight in regular intervals of soft tissues upwards, to receive proof effect of sentinel piles and rhytides effacement, effect of a rejuvenation of the growing old face, remaining at mimic movements, at face skin massage, at nutrition chewing process. 
     EFFECT: reception of proof effect of sentinel piles and rhytides effacement at mimic movement preservation. 
     4 cl, 8 dwg
Patent RU-2341090-C2 (RU)
Inventor: STALBERG STEFANIE
IPC: A23L13/60
Filed: 2004-05-03
Granted: 2008-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food mono- or multilayer cover made from thermoplastic mixture which contains at least one aliphatic polyamide and/or copolyamide at least one or several synthetic water-soluble polymers and at least one organic and/or inorganic filler, which is carbohydrate, organic synthetical fiber or organic synthetical powder of the medium fiber length respectively of the medium grain size 5-3000 micrometer. Besides the cover is characterised by permeability for water vapor which is determined in accordance with DEN 53122, in non-extended, monoaxially or biaxially extended condition 50-1500 g/m 2  per day. The cover for food is designed to be used as man-made sausage cover, especially for summer sausage. 
     EFFECT: natural design, pleasant to touch, waterproof without additional stitching an characterised by high permeability for smoke and water vapor. 
     16 cl, 4 tbl, 2 ex