baber/WOPTO huggingface dataset:
Patent RU-2168363-C1 (RU)
Inventor: ZLOBIN M N
IPC: B03B5/62
Filed: 2000-03-29
Granted: 2001-06-10
Abstract: FIELD: concentration of minerals; apparatus for hydraulic classification and fractionating of mineral raw materials in ascending flow of liquid. SUBSTANCE: hydraulic classifier has housing with cylindrical chamber and taper bottom, pulp delivery branch pipe and sand discharge branch pipe located in lower portion of housing, branch pipes for d3elivery of water to middle portion of housing, drain chute and air evacuating branch pipe located in upper portion of housing, cylindrical rings located coaxially inside housing with diameters reducing downward, plates mounted radially in side housing, taper shell located in power portion of housing, cylinder mounted in upper portion of housing coaxially relative to it and provided with hermetic casing above it and parabolic reflector located inside cylinder at spaced relation to it; surface of taper shell is provided with radial fins located at similar pitch; inter-fin recesses are provided with through slots in upper portion; these slots are shielded by cone-shaped shell at the top; slots are used for communication of cavities above and under taper shell; inner edge of taper shell has bead located at spaced relation to taper bottom. EFFECT: enhanced efficiency of classification. 3 cl, 2 dwg
Patent RU-2170138-C1 (RU)
Title: Electrodynamic superhigh-frequency installation for decomposition of calcium carbonate
Inventor: BIKBULATOV I KH
IPC: B01J8/06
Filed: 2000-04-20
Granted: 2001-07-10
Abstract: FIELD: chemical and petrochemical branches of industry, where the process of thermal dissociation is used. SUBSTANCE: the superhigh- frequency reactor provided with spherical centrifugal rotary-vane feeders makes it possible to accomplish the process of decomposition of calcium carbonate in the best way and in continuous condition. EFFECT: reduced electric power consumption, enhanced conversion, quality of products, reduced environmental pollution. 2 dwg
Patent RU-2170027-C1 (RU)
Inventor: GORLOV I F
IPC: A23L1/30
Filed: 2000-04-28
Granted: 2001-07-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: method involves separating seeds from fruit; drying, sorting, grinding seeds; subjecting ground seeds to moisture and thermal treatment and pressing. Drying process is performed in two stages: at first stage 6-7 cm thick seed layer is subjected to active ventilation with air having temperature of 25-30 C, flow rate of 0.2-0.3 m/s till seed moisture content reaches 20-22%, and at second stage drying is performed at air temperature of 60-80 C. Further reprocessing of seeds dried at temperature of 60 C is conducted in three weeks of storage (holding), and of seeds dried at temperature of 80 C directly after drying. Oil produced by method has increased content of biologically active substances and may be used as food product, as well as pharmacological means. EFFECT: simplified method and increased yield of oil. 5 tbl
Patent RU-2170120-C1 (RU)
Inventor: GLAVATSKIJ G D
IPC: A62C3/02
Filed: 2000-06-26
Granted: 2001-07-10
Abstract: FIELD: forestry engineering. SUBSTANCE: device has box casing attached to a vehicle. The casing has aperture in the front wall and hood pivotally connected to the casing, on the back wall. Sprayer is mounted on the casing roof for supplying fire-extinguishing liquid into the internal space in the casing. Packing roll fit to the cranked axle is mounted in the posterior part of the casing. Both the roller and the axle are divided in longitudinal vertical plane into two parts. Ends of both parts facing each other have crankshafts pivotally bound with a pin. Fire edge extinction is carried out due to fire- extinguishing liquid acting. Remaining glowing coal pieces are pressed into the ground by the packing roll. When running into an obstacle with one or other part of the roll, the roll rolls over the obstacle causing no casing separation from the soil. The other part of the roll goes on packing the soil. EFFECT: enhanced effectiveness in extinguishing forest fire. 2 dwg
Patent RU-2178285-C1 (RU)
Title: Method for treating the vertebral column
IPC: A61H1/00
Filed: 2000-07-11
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves gradually intensifying finger pressure applied to transverse process of rotated vertebra in the rotation direction until antagonist rotator muscle stress manifests itself. Then, rotation direction is abruptly changed to the counter rotation by changing finger position on the transverse process for spinous one with concurrent push action applied to the spinous process and the second transverse process of the rotated vertebra until the rotation is cancelled. It causes rotator muscles to participate in the rotation elimination. EFFECT: enhanced effectiveness of treatment; reduced risk of traumatic complications. 3 dwg
Patent RU-2179439-C1 (RU)
Title: Agent for gaster and duodenum ulcer disease healing
Inventor: SAPRONOV N S
IPC: A61K31/18
Filed: 2000-07-20
Granted: 2002-02-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: invention proposes to use N-phenethylaminoethane sulfoneisopropylamide for gaster and duodenum ulcer disease healing. Agent prevents development of necrotic damages and enhances reparative processes. EFFECT: enhanced effectiveness of agent, valuable medicinal properties. 1 cl, 4 tbl
Patent RU-2182297-C1 (RU)
Title: Drier with active hydrodynamics and fraction by fraction processing of materials
Inventor: ANTIPOV S T
IPC: F26B17/10
Filed: 2000-10-11
Granted: 2002-05-10
Abstract: FIELD: drying equipment, thermal treatment of dispersive materials used in chemical, food and related branches of industry. SUBSTANCE: drier with active hydrodynamics and fraction by fraction processing of materials has drying chamber 1 with intake hopper, windows 10 for discharge of heat- transfer agent and dried material, loading branch pipe 2 located above chamber 1 uniaxially to it, branch pipe 6 to feed drying agent ( feeding gas conduit ). Intake hopper comes in the form of cylindrical-conical inserts 4 with branch pipes 5 to feed additional drying agent installed tangentially near smaller base of truncated cone. Inserts 4 are positioned along axis of chamber 1 and divide it into zones. Branch pipe 6 to feed drying agent is located along axis of chamber 1 in its lower part. Windows for discharge of heat-transfer agent and dried material come in the form of circular slits made in cylindrical part of chamber 1 in upper region of each zone. EFFECT: intensified drying process, raised quality of dried material. 1 cl, 2 dwg
Patent RU-2177954-C1 (RU)
Inventor: BAULIN A A
IPC: C08F4/24
Filed: 2001-02-12
Granted: 2002-01-10
Abstract: FIELD: organic chemistry, chemical technology, polymers. SUBSTANCE: method of synthesis of low pressure polyethylene having bimodal molecular-mass distribution involves suspension or gas-phase copolymerization of ethylene with α-olefins in binary catalytical system containing chrome oxide catalyst on inorganic oxide carrier and chromocene catalyst on inorganic carrier. Low pressure polyethylene has the high stability to cracking and density 0.950 g/cm 3 , not less. Composition of catalytical system has chrome oxide catalyst as a catalyst containing chrome trioxide, aluminium oxide, zinc oxide and silicon dioxide as a carrier in the following ratio of components, wt. -%: chrome trioxide, 0.4-4.0; aluminium oxide, 1.4-9.0; zinc oxide 0.7-3.5; silicon dioxide, the balance. Product obtained by application of chromocene of silicon dioxide is used as a chromocene catalyst. EFFECT: improved method of synthesis, increased yield, simplified process. 4 tbl, 18 ex
Patent RU-2180646-C1 (RU)
Inventor: PRITULA A G
IPC: B65D5/00
Filed: 2001-06-07
Granted: 2002-03-20
Abstract: FIELD: box-shaped packages. SUBSTANCE: proposed package is assembled by folding two blanks along bending lines. First blank with horizontal and vertical bending lines is assembled following the lines to form rectangular section body. This body has cover with flap, side walls with flaps and end rear and front walls. Second blank has horizontal banding lines with cuts to receive of side walls and form bottom of body with end face drop panel provided with slot to receive cover flap when this panel closes rear end face wall of body. Rear end face wall consists of two parts. Side walls of body are provided with outer flaps in form of semicircle projecting beyond the bottom of body. Front end face wall consists of three panels, each side panel being provided with three inner flaps, one of which is triangular and two others rectangular, and one outer flap in form of semicircle projecting beyond the bottom of body. Central panel has bending lines, U-shaped inner flap and end face horizontal cuts to receive inner triangular flaps of side panels and form one more rectangular body, when bending central panel. Front side of this rectangular body is tilted to U-shaped slot of bottom into which U-shaped inner flap of central panel gets to form van- shaped package. EFFECT: forming of van-shaped package which can be used as toy. 2 dwg
Patent RU-2182816-C1 (RU)
Title: Method for creating colon-to-anus anastomosis in coccygectomic access in making oncologic resection of rectum tumor in lower position
Inventor: ESIN V I
IPC: A61B17/11
Filed: 2001-07-23
Granted: 2002-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying coccygectomic access for withdrawing the rectum affected with tumor. The sigmoid intestine is descended into the pelvic cavity. Seromuscular collar is built on the descended intestine. Anastomosis is built without piercing the mucous membrane. Visual control is applied in postoperative period for following anastomosis and descended intestine viability. EFFECT: enhanced effectiveness of treatment; enabled anastomosis creation in blind zone. 3 tbl, 1 dwg
Patent RU-2200911-C1 (RU)
Title: Air distributor
Inventor: DYMOV N M
IPC: F24F13/06
Filed: 2001-07-23
Granted: 2003-03-20
Abstract: FIELD: ventilation systems. SUBSTANCE: air distributor includes housing in the form of diffuser with discharge openings in its outlet. Housing is secured to air duct by means of cylindrical inlet branch pipe having ejection windows on its surface. Air distributor also includes confuser insert mounted in inlet branch pipe; elastic collar secured to cylindrical inlet branch pipe, embracing it and rigidly secured by its one edge to inlet branch pipe in front of ejection windows along air flow motion with possibility of moving along said windows and closing them. Coupling with dead opening is mounted inside housing coaxially relative to it. Round opening coaxial to housing is provided in bottom of housing. Over said opening round plate is arranged. Said plate has diameter more than that of round opening and it is provided with radially arranged slit-like openings and in center it has coaxially mounted threaded coupling. Number of discharge openings formed between edges of housing bottom, round plate and ribs secured radially to edges of bottom strictly corresponds to number and arrangement of radial slit-like openings of round plate. Upper edges of ribs are freely passed through slit-like openings of round late. Threaded rod passes through threaded coupling; thread of rod corresponds to that of coupling. Said rod has smooth upper end and it is mounted with possibility of free rotation in dead opening of coupling body. Lower end of rod is provided with handle. EFFECT: possibility for controlling in desired range volume of air supplied from air distributor. 2 dwg
Patent RU-2206687-C1 (RU)
Inventor: NOVOGRUDSKIJ O E
IPC: B65D88/38
Filed: 2001-10-15
Granted: 2003-06-20
Abstract: FIELD: storage of petroleum and petroleum products in reservoirs. SUBSTANCE: vertical cylindrical reservoir has bottom, wall, double-deck floating roof with closure and water discharges and rolling ladder. Reservoir is provided with heating source for heating of internal cavities of hermetically sealed boxes of double-deck roof. Heating source has hot-water heater, supplying and discharge pipelines, heating units mounted in hermetically sealed boxes. Heaters connected to heating source are arranged at water discharges. Reservoirs of such construction are preferably used in regions with intensive snowfalls. EFFECT: enhanced reliability in operation and increased efficiency. 5 cl, 5 dwg
Patent RU-2202232-C1 (RU)
Title: Method of processing fruits and vegetables
Inventor: KVASENKOV O I
IPC: A23L29/206
Filed: 2001-10-22
Granted: 2003-04-20
Abstract: FIELD: conserved industry. SUBSTANCE: after standard preparation, fruits and/or vegetables are loaded with water in rotor-cavitational extractor. Processing is conducted at step-by-step increasing of cavitation index, and introduction of additional quantities of raw material. Gelatin is introduced simultaneously with raw material. Upon completion of processing, flavor is introduced in product, and it is prepacked and sterilized. EFFECT: improved organoleptical properties of product due to prevention of its stratification during storage life. 2 cl
Patent RU-2206937-C1 (RU)
Title: Field-emission ion source for reduced operating voltage
Inventor: ZAJTSEV S V
IPC: H01J27/26
Filed: 2001-11-01
Granted: 2003-06-20
Abstract: FIELD: ion microscopes, ion jet engines, ion accelerators, nuclear filters. SUBSTANCE: working gas atoms are ionized through layer of mediator-molecules, electric field strength at their loose ends being higher than mean value on electrode surface. EFFECT: reduced voltage required for ion source operation. 1 cl, 2 dwg
Patent RU-2210177-C1 (RU)
Title: Filter on surface acoustic waves
Inventor: GOLITSYN V JU
IPC: H03H9/64
Filed: 2002-01-28
Granted: 2003-08-10
Abstract: FIELD: radio electronics. SUBSTANCE: invention can find use in manufacture of devices on surface acoustic waves. Filter on surface acoustic waves incorporates piezoelectric acoustic line carrying input and output interdigital converters of surface acoustic waves placed on its working surface. Sound absorbing material is deposited on edges of acoustic line. Element scattering volumetric acoustic waves and coming in the form of closed grooves located under input and output converters of surface acoustic waves and in zone between them is positioned on surface of acoustic line opposite working surface. Surface of grooves has additional layer of fused material with thickness over 50 mcm displaying amorphous and/or polycrystalline structure. Presence of this layer ensures additional attenuation of volumetric acoustic waves. Grooves are formed by machining of surface of acoustic line by laser with wave length λ = 1,06 mcm as this operation is less labor-consuming and does not damage brittle material of acoustic line. EFFECT: improved scattering of volumetric acoustic waves and facilitated manufacture of such elements. 2 dwg
Patent RU-2215864-C1 (RU)
Inventor: TAKHAUTDINOV SH F
IPC: E21B33/12
Filed: 2002-03-13
Granted: 2003-11-10
Abstract: FIELD: oil and gas producing industry, particularly, means for protection of casing strings from high pressure, mainly, in injection wells. SUBSTANCE: packer has hollow upper and lower mandrels lowered into well on tubing string; expansible branch pipe connected to end of lower mandrel and provided with sealing member in form of flexible shell located on its external surface; core installed on mandrel; and hydraulic chamber. Expansible branch pipe is made with external annular boss above which anchoring section is located with serrations, and, under it, sealing member is provided whose upper part comes in contact with conical surface of annular boss, and its lower end is made in form of dovetail and in compressed state, it is located in sleeve-centralizer secured to end of lower mandrel. Core is made hollow with thickened lower end provided with removable valve, and located in mandrel. Core is made stepped for its wedging with its second step in zone of location of annular boss of expansible branch pipe in its installation. Core hydraulic chamber is formed by upper mandrel, core cavities with valve and tubing. EFFECT: higher operate reliability of packer and reduced consumed time and labor input in its setting. 3 cl, 7 dwg
Patent RU-2215884-C1 (RU)
Title: Two-stroke radial modular piston internal combustion engine with eccentric-type power mechanism
Inventor: BABAEVA E E
IPC: F01B1/12
Filed: 2002-05-24
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering; radial engines. SUBSTANCE: proposed engine is of split design consisting of two case-cylinders arranged cross-wisely. Each case-cylinder accommodates solid rod-piston. Case-cylinders are closed by covers at both sides secured by clamps. Engine is made as independent module with possibility of using in any necessary number in power unit. Standardized reduction gear can be installed on power unit. Crankshaft of engine with splined sections at ends is installed in two antifriction bearings. Paired eccentric with eccentricity of different directions is fitted on crankpin of crankshaft on split sliding bearing. Two counterweights are installed on eccentric in additional to counterweight of power mechanism. EFFECT: provision two-stroke radial modular internal combustion engine with eccentric-type power mechanism unified with four-stroke modular radial engine. 19 cl, 1 tbl, 16 dwg
Patent RU-2220542-C1 (RU)
Title: Fruit or vegetable storage method
Inventor: ERMOLENKO S A
IPC: A01F25/00
Filed: 2002-07-08
Granted: 2004-01-10
Abstract: FIELD: storage of fruit and vegetable with the use of biological antiseptic. SUBSTANCE: method involves subjecting fruit and/or vegetable placed in temperature-controlled store to periodic hydraulic spraying by aqueous solution of preparation produced from Mortierella pusilla micromycet biomass by predetermined process. EFFECT: reduced corrosive wear of equipment and reduced storage losses of product.
Patent RU-2210524-C1 (RU)
Title: Power plant of vertical takeoff and landing aircraft
Inventor: ROGOV A P
IPC: B64D35/06
Filed: 2002-07-09
Granted: 2003-08-20
Abstract: FIELD: aviation. SUBSTANCE: proposed power plant includes two shaft-turbine engines, port and starboard, which are fixed on respective tail booms. Axis of exit nozzle of each shaft- turbine engine is directed to point of intersection of respective fin with respective elevon. Shaft-turbine engines are connected with upper and lower propellers of RH and LH rotation by means of transmissions+ADs- said propellers are mounted on reduction gearbox in cut of center-wing section above aircraft CG. Reduction gearbox is mounted for swinging in plane of symmetry of aircraft by means of two bearing tubes. Bearing tubes of central reduction gearbox are located on one straight line perpendicular to common axis of air propellers. One end of each bearing tube is fixed to housing of reduction gearbox and other end is secured on respective tail boom by means of side bearing. One of tail booms carry reduction gearbox swinging drive which is kinematically linked with one bearing tube of reduction gearbox. EFFECT: enhanced safety of flight+ADs- reduced mass+ADs- low cost. 7 cl, 2 dwg
Patent RU-2226002-C1 (RU)
Title: Object device
Inventor: SHUREVSKIJ N P
IPC: G08B25/08
Filed: 2002-07-10
Granted: 2004-03-20
Abstract: FIELD: object devices for monitoring and controlling terminal alarm and warning devices at object. SUBSTANCE: device is designed for two-way digital data exchange with message transfer systems through busy telephone communication lines. Object device can be adjusted to optimal modes of data reception and speed of data exchange with message transfer system for each actual telephone communication line. EFFECT: enhanced communication reliability. 1 cl, 1 dwg
Patent RU-2227985-C1 (RU)
Inventor: NADYKTA V D
IPC: A01F25/00
Filed: 2002-08-29
Granted: 2004-05-10
Abstract: Изобретение относится к технологии консервации зерна. Поток зерна в виде падающего дождя обрабатывают потоком распыленной двуокисью углерода пропионовой кислоты с добавкой препарата, полученного из биомассы микромицета Mortierella spinosa по заданной технологии. Изобретение позволяет повысить надежность хранения зерна.
Patent RU-2227947-C1 (RU)
Inventor: ZAEV N E
IPC: H01M14/00
Filed: 2002-09-11
Granted: 2004-04-27
Abstract: Изобретение относится к области нелинейных конденсаторов, согласно изобретению емкостной конвертор представляет собой нелинейную по напряжению емкость с нелинейным диэлектриком, в качестве которого используют органический пироэлектрический диэлектрик с сегнетоэлектрической поляризацией, способный в цикле заряд и разряд увеличивать проницаемость от ε 0  ~ 1,2 до ε v  ~ 8 в переменном поле Е так, что   обеспечивая тем самым φ>1, где   W p  - мощность при разряде, W 3  - модность при заряде. Техническим результатом изобретения является увеличение удельных весовых и объемных характеристик. 2 з.п.ф-лы.
Patent RU-2229241-C1 (RU)
Inventor: KVASENKOV I I
IPC: C12P1/02
Filed: 2002-10-18
Granted: 2004-05-27
Abstract: FIELD: agriculture, in particular, feed production. SUBSTANCE: method involves grinding filler comprising cereal or cereal processing products and introducing special-purpose additives into ground cereal filler, said additives including preparation produced from micromycet biomass of Pythium ultimum. Said preparation is produced by sequential extracting of Pithium ultimum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: increased storage stability of premix.
Patent RU-2231937-C1 (RU)
Inventor: VINTIZENKO I I
IPC: H05H5/08
Filed: 2002-12-17
Granted: 2004-06-27
Abstract: FIELD: acceleration engineering; generation of nanosecond electron and ion beams of high pulse repetition rate. 
     SUBSTANCE: linear induction accelerator has ferromagnetic inductance system in the form of set of ferromagnetic cores wound with magnetizing turns. Attached to leads of ferromagnetic turns are potential and ground electrodes of single-conductor shaping line. Ground electrodes of shaping lines are connected to ground through magnetizing turn of magnetic switch. Shaping line is charged by means of magnetic pulse generator made in the form of chain of circuits set up of capacitors and saturable reactors. Newly introduced in shaping line are additional electrodes electrically connected to high-voltage leads of magnetic pulse generator and to ground terminal of linear induction accelerator through magnetizing turn of additional saturable reactor. 
     EFFECT: enhanced discharge voltage amplitude of shaping line and reduced time for its discharging through load. 
     1 cl, 2 dwg
Patent RU-2236932-C1 (RU)
Inventor: STEPANOV JU S
IPC: B23C3/14
Filed: 2003-06-02
Granted: 2004-09-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method includes setting the blank in longitudinal and transverse motion and tool made of a device for milling and having driven disk provided with bunch of wires over the periphery is set in rotation. The disk is set at an acute angle to the surface to be worked . The working surface of the bunch of wires is worked at the same acute angle to the plane perpendicular to the axis of rotation. 
     EFFECT: enhanced efficiency. 
     2 cl, 8 dwg
Patent RU-2245650-C1 (RU)
Title: Method for producing of garnish potato
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-05
Granted: 2005-02-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potato. 
     SUBSTANCE: method involves performing washing and inspection; before cleaning, additional cleaning, cutting, frying, vacuum packing, sealing and pasteurization procedures, treating potatoes with lipid-containing extract of Saprolegnia parasitica micromycet biomass and holding. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex