baber/WOPTO huggingface dataset:
Patent RU-2229555-C2 (RU)
Inventor: LARSEN BENT
IPC: E02B15/04
Filed: 1999-06-09
Granted: 2004-05-27
Abstract: FIELD: cleaning devices intended for removal oil products from set of brushes. SUBSTANCE: cleaning device to remove oil products through which sets of brushes collecting oil products move has aid removing oil products from sets of brushes that comes in the form of remover arranged in space between sets of brushes, which catches oil products. V-shaped sets of brushes are inclined towards one another. Device includes chutes located on sides opposite to sets of brushes, which can level off relative to walls of these chutes during travel of sets of brushes between chutes. Walls of chutes are partially inclined inwards and sets of brushes are attached to belt. Front part of remover is arc-shaped corresponding to arc-shaped form of bristles bending with movement of sets of brushes between chutes. Device carries lower plate with groove accommodating belt and two chutes attached to lower plate on opposite sides of sets of brushes. Each chute is crescent-shaped, bent structure with sharpened front part, which grows wider in middle part and narrows again in rear part. EFFECT: device provides for efficient removal of oil products from sets of brushes and can find use in removal of clear oil products such as diesel fuel. 4 cl, 15 dwg
Patent RU-2184179-C2 (RU)
Inventor: LEONOV D V
IPC: C25C3/12
Filed: 2000-05-04
Granted: 2002-06-27
Abstract: FIELD: non-ferrous metallurgy, namely, production of aluminium from melt by electrolysis. SUBSTANCE: anode device of aluminium cell allows to eliminate operations of exchanging steel anode rods and their burning around. Anode device having anode placed in casing, gas collection bell secured to lower portion of casing and electric current supply unit includes in addition system for feeding reagent combining gaseous product separated on anode. Said system is in the form of through electrically conductive metallic tubes vertically placed in anode body along its whole height and uniformly arranged along its whole area. EFFECT: reduced exhaust of harmful matters to atmosphere, lowered consumption of anode mass and recovery of solid carbon-containing waste materials. 2 cl, 1 tbl, 2 dwg
Patent RU-2216563-C2 (RU)
Inventor: JALVAK SELIM
IPC: C08K3/00
Filed: 1998-10-19
Granted: 2003-11-20
Abstract: FIELD: polymers. SUBSTANCE: invention relates to thermoplastic marking compositions. The composition comprises 10-80 wt.-% of binding component that, in turn, contains 1-99 wt.-% of at least one homogenous ethylene polymer, 5-70 wt.-%, at least one stickiness-enhancing substance, 0-10 wt.-% of polyethylene that has side substituents with acidic functional group, or nonfunctionalized wax and 0-20 wt.-% of plasticizing agent, and 20-90 wt.-% of inorganic filling agent. Invention provides the improvement of elasticity of adhesion and friction at low temperatures. EFFECT: improved, enhanced and valuable properties of composition. 14 cl, 12 tbl, 1 dwg
Patent RU-2193286-C2 (RU)
Title: Device and procedure determining position of mobile station in mobile communication system
Inventor: KONG SEUNG-KHIUN
IPC: H04B1/712
Filed: 1999-12-10
Granted: 2002-11-20
Abstract: FIELD: wireless communication. SUBSTANCE: technical result of invention lies in determination of position of mobile station by measurement of time difference in arrival of signals and of signal-to-noise ratio of direct pilot signals. In device determining position of mobile station mobile station receives signals synchronized with specified time from three neighboring base stations, as minimum, and is located within limits of service base station. Analog-to- digital converter converts signals received from base stations to digital data of samples of elementary signal, assigned search unit identifies at least two signals with the help of correlation of data of samples of elementary signal obtained from storage with the use of autonomous processing and computes signal-to-noise ratio and difference in time of arrival of two signals. Controller evaluates position of mobile station on basis of values of signal-to-noise ratios and difference in time of arrival of signals received from assigned search unit. EFFECT: increased precision of device and procedure. 30 cl, 11 dwg
Patent RU-2196222-C2 (RU)
Inventor: ANTONIADI D G
IPC: E21B43/22
Filed: 2000-08-08
Granted: 2003-01-10
Abstract: FIELD: isolating jobs; applicable for increase of formation oil recovery in operation of oil wells under conditions of waterflooding. SUBSTANCE: method includes injection into formation of portions of plugging material in the form of gel-forming compositions with different rheological characteristics. Gel-forming compositions are based on polymer - polyacrylamide absorbed by formation rocks, dispersions of colmatage compositions with different sizes of disperse phase particles with subsequent, after plugging, treatment of bottom-hole formation zone with decolmatage composition. Colmatage compositions are used with sizes of particles of disperse phase not filtering through relatively low-permeability porous part of treated formation and are included into the first portion of gel-forming compositions and decolmatage composition includes agents dissolving polymer, gel and colmatant. EFFECT: higher oil recovery from formation due to increased coverage of formations by waterflooding. 4 ex
Patent RU-2208830-C2 (RU)
Title: Thermostatic device for provision minimal heat stresses during computer on/off switching modes
Inventor: ISMAILOV T A
IPC: G05D23/22
Filed: 2000-09-07
Granted: 2003-07-20
Abstract: FIELD: devices for gradual heating and cooling of computers. SUBSTANCE: gradual heating and cooling of computers is effected by device with aid of thermoelectric module; device has timer, control unit, time-setting resistive- capacitive line, thermoelectric module built in computer processor case, digital-to- along converter, transistor, and thermal relay. EFFECT: enlarged reliability of device. 1 cl, 1 dwg
Patent RU-2225057-C2 (RU)
Title: Антенное устройство, содержащее излучающие элементы с емкостной связью, и портативное устройство радиосвязи для такой антенной системы
Inventor: EHDVARDSSON OLOV
IPC: H01Q11/08
Filed: 1999-05-17
Granted: 2004-02-27
Abstract: Изобретение относится к системам радиосвязи. Технический результат заключается в выполнении антенны как для приема, так и для передачи круговых поляризованных РЧ сигналов в двух различных частотных диапазонах, которая меньше и легче, чем антенны предшествующего уровня техники, и которая имеет лучшие характеристики для данной физической длины, чем антенны предшествующего уровня техники. Сущность изобретения заключается в том, что N излучающих элементов коаксиально расположены относительно опоры и каждый отдельный излучающий элемент соединяется емкостной связью с другим излучающим элементом. 2 с. и 13 з.п.ф-лы, 13 ил.
Patent RU-2208923-C2 (RU)
Title: Seeding unit
Inventor: KOVALEV S G
IPC: A01C7/16
Filed: 2001-02-12
Granted: 2003-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has horizontal rotary shaft equipped with drive and mounted inside casing with upper and lower openings. Casing lower opening is connected with seed guide. Partition is rigidly mounted on shaft for providing periodic communication between casing cavity and seed guide via lower opening. Shaft is mounted for reciprocating and oscillating rotation at predetermined frequency of 50- 200 Hz and amplitude of 1-50 deg for creating fluidized bed for seeds. Drive is made in the form of stepped engine fixed on casing. Partition amplitude and oscillation frequency sensor is also fixed on casing. Baffle is positioned on shaft for engagement with said sensor, which is connected to stepped engine control board. Stepped engine controls partition amplitude and oscillation frequency. Control board is connected with control unit, which is connected to speed sensor and control panel. Seeding unit may be used for seed sowing and mineral fertilizer applying, and it may be also used as dosing device for mineral fertilizer and other bulk materials. EFFECT: simplified construction, increased precision in providing strict seeding norm and wider range of use. 3 dwg
Patent RU-2210675-C2 (RU)
Inventor: SACHKOV JU S
IPC: F01D25/30
Filed: 2001-05-07
Granted: 2003-08-20
Abstract: FIELD: turbines. SUBSTANCE: proposed low-pressure part is designed for steam turbine with axial outlet. Said low-pressure part is provided with axial outlet branch pipe connected through adapter with condenser is containing end face seal and bearing support of rotor. The latter are installed in support shell secured in outlet branch pipe by means of radial posts. in proposed low-pressure part upper half of support shell consists of two parts connected through flange joint between seal and bearing support, radial posts pass in zone of arrangement of bearing support and hatch is made in outlet branch pipe over end face seat. Pipelines to deliver steam to seal and suck steam-air mixture out of seal pass through lower half of outlet branch pipe being laid through pipes which form, together with round rods and bridges, streamlined profiles of radial posts. Housing of bearing support from side of condenser is provided with flange overlapped by hinged down cover. Second hatch is made over cover in outlet branch pipe. EFFECT: convenience of servicing of end seal in rotor bearing support without opening turbine cylinder. 4 cl, 3 dwg
Patent RU-2206776-C2 (RU)
Title: Piston for internal combustion engine
Inventor: DJUZHAKOV V F
IPC: F02F3/02
Filed: 2001-07-04
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention can be used in pistons provided with piston pin. In proposed piston space in each piston boss over surface of hole for piston pin is formed by group of holes located across and along axis of piston pin. Said holes are interconnected and they come to outer surface of piston below upper plane of groove for oil control ring being connected with oil scraper chamfer on lower surface found on lower plane of groove for oil control ring. Part of said holes get to inner surface of piston. EFFECT: reduced temperature, increased serviceability of piston. 2 dwg
Patent RU-2215953-C2 (RU)
Inventor: GLAZNEV V N
IPC: F26B5/02
Filed: 2001-08-10
Granted: 2003-11-10
Abstract: FIELD: technologies of dehumidification of materials of porous or fibrous structure; woodworking, pharmacological, chemical and furniture industries; construction engineering; farming. SUBSTANCE: proposed method is carried out in cyclic mode; in each cycle, material is preliminarily heated to increase moisture conductivity coefficient by at least twice and then it is acted on by acoustic field. Cycles are performed at intervals; frequency of acoustic field is not below 70 Hz. EFFECT: increased rate of drying; reduced power requirements. 3 cl
Patent RU-2212135-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N37/06
Filed: 2001-10-15
Granted: 2003-09-20
Abstract: FIELD: plant growing, agricultural chemistry. SUBSTANCE: invention proposes composition for plants protection and method for treatment of plants in manufacture of plant growing production. Method involves treatment of plants with indicated composition. Composition used in the method comprises at least one toxic substance and at least one salt of arachidonic and/or jasmonic and/or eicosapentaenic acid with N-heterocyclic bases. Invention allows to simplify preparing working solutions and to enhance their stability to separation being without reduction of biological effectiveness of treatment. EFFECT: improved treatment method. 3 cl, 3 tbl, 11 ex
Patent RU-2221272-C2 (RU)
Title: Firmware facility for emulating digital devices
Inventor: GRITSAENKO A N
IPC: G06G7/06
Filed: 2001-10-22
Granted: 2004-01-10
Abstract: FIELD: computer engineering; simulation and training. SUBSTANCE: device has computer with simulating software and data acquisition and output unit made in the form of facility exchange register with patch-board incorporating coupled input switching jacks. In addition device is provided with parallel-series registers of facility network and field of zero and one generator and of output function indicators. EFFECT: simplified design. 3 cl, 2 dwg
Patent RU-2221325-C2 (RU)
Inventor: ARKHIPOV N A
IPC: H02H7/08
Filed: 2001-12-11
Granted: 2004-01-10
Abstract: FIELD: controlling induction motors used in submersible and other pumps for oil and water extraction. SUBSTANCE: induction motor control station has input switch and contactor, two circuit breakers, controller, current transformers, ac voltage supply made in the form of transformer, two voltage rectifiers, relay whose input is connected to contactor coil, insulation resistance measuring unit, motor speed measuring unit, and phase voltage measuring unit made in the form of two single-phase transformers. In the course of station operation controller generates control signals for turning on or turning off the motor depending on level of signals arriving from sensors and on controller settings. EFFECT: enhanced reliability and enlarged functional capabilities of station. 4 cl, 1 dwg
Patent RU-2248219-C2 (RU)
Title: Absorbing structure in absorbing article
Inventor: MAL MGREN KENT
IPC: A61F13/53
Filed: 2000-08-23
Granted: 2005-03-20
Abstract: FIELD: medicine, hygiene. 
     SUBSTANCE: invention relates to an absorbing structure in absorbing article, such as swaddling cloth, diaper, preserving agent in enuresis, hygienic laying. Indicated absorbing structure comprises foam-structure with opened cells and pore walls of indicated structure comprise liquid-retaining material that is able to hold above 7% of synthetic urine as determined by CRC method. Absorbing porous structure comprises pores of foam-structure that comprise hydrophilic fibers wherein at least part of hydrophilic fibers is fixed tightly in pore walls of foam-structure, and the fiber amount is at least 10% by mass of the total foam mass with opened cells in dry state. Also, invention relates to an absorbing article comprising such absorbing structure. Absorbing structure has good capacity in retaining liquid and good distribution of liquid. 
     EFFECT: improved and valuable properties of structure and article. 
     15 cl, 8 dwg
Patent RU-2239844-C2 (RU)
Inventor: SENKEVICH V P
IPC: F42B15/00
Filed: 2002-07-04
Granted: 2004-11-10
Abstract: FIELD: rocket-space technology, in particular, methods for changing and amplification of signal characteristics of space objects and rockets at atmosphere entry. 
     SUBSTANCE: the edge of the space vehicle bottom is made with a beveling located at an angle of 0 to 90 deg. To the generating line of the body side surface. Cone-shaped recesses are made in the bottom on the side of the beveling. A cone-shaped component with a plasma compound is fastened in each recess. The component is enveloped by a split plate of material with a thermomechanical memory of the shape with a heat-insulating coating based on asbestos. The thickness of the coating grows from one component to the other within the limits of each semicircle of the bottom. 
     EFFECT: enhanced signal characteristics of space objects at atmosphere entry. 
     2 dwg
Patent RU-2227922-C2 (RU)
Inventor: SERGEEV V A
IPC: G01R31/26
Filed: 2002-07-05
Granted: 2004-04-27
Abstract: FIELD: determination of temperature range, quality control and rejection of faulty double-terminal networks. SUBSTANCE: apparatus includes electric current source, reference double-terminal network, terminals for connecting controlled double- terminal network, ampere meter, voltmeter for measuring voltage of controlled double-terminal network. Outlet of electric current source is connected with one of terminals designed for connecting controlled double-terminal network. One pole of ampere meter is connected with respective terminal of reference double-terminal network. Second pole of ampere meter and second terminal for connecting controlled network are connected with common bus. Novelty is k-1 additional reference double-terminal networks having known beforehand and similar thermal resistance and single-pole k-position switch. Respective outlets of additional k-1 double-terminal reference networks are connected with corresponding pole of ampere meter. Second outlets of all reference double-terminal networks are connected (individually) with respective contacts of single-pole k-position switch whose common pole is connected with outlet of electric current source. EFFECT: enhanced efficiency of apparatus. 1 dwg
Patent RU-2261310-C2 (RU)
Title: Черепица и способ укладки кровельного покрытия из нее
Inventor: POLOZJUK V V
IPC: E04D1/02
Filed: 2002-08-29
Granted: 2005-09-27
Abstract: Изобретение относится к области строительства, в частности к черепицам прямоугольной формы в плане. Одна из продольных кромок черепицы выполнена в виде продольно расположенного выступа с дугообразной в сечении внешней поверхностью, в которой со стороны накрывающей поперечной кромки выполнено отверстие и которая в зоне сопряжения с плоской поверхностью пластины выполнена с продольным пазом. Другая из продольных кромок выполнена в виде полуцилиндра, внутренняя поверхность которого повторяет внешнюю поверхность первой продольной кромки и которая выполнена с продольно расположенным выступом, ответным пазу у первой продольной кромки. С внешней стороны пластина у накрываемой кромки выполнена с поперечно расположенным пазом, а на тыльной поверхности пластина со стороны накрывающей кромки выполнена с поперечно расположенным выступом, ответным пазу у накрываемой кромки. С внешней стороны пластина у накрывающей кромки выполнена с продольно расположенным посередине между внешними сторонами продольных кромок трубообразным выступом, внутренняя поверхность которого повторяет внешнюю поверхность второй из продольных кромок, при этом с тыльной стороны пластина у накрывающей кромки под первой продольной кромкой выполнена с выступом, расположенным на расстоянии от накрывающей кромки. Технический результат изобретения заключается в повышении надежности и герметичности пластины. 2 н. и 3 з.п. ф-лы, 5 ил.
Patent RU-2268215-C2 (RU)
Inventor: FUKEN ORLANDO
IPC: B65D81/32
Filed: 2001-05-09
Granted: 2006-01-20
Abstract: FIELD: packing means, particularly packages to simultaneously distribute little portions of two products. 
     SUBSTANCE: double-chamber bag comprises thin intermediate partition wall and rounded corner edges located at lower end of each chamber. Side chamber edges converge in upward direction towards outlet channel of each gas chamber and towards relative wide discharge orifice. The products are directed upwards by rounded lower corners, converging upper walls and wide discharge orifice. 
     EFFECT: prevention of product downward displacement during product distribution, reduced back pressure caused by product during movement thereof to outlet having width less than product chamber width, possibility of uniform product distribution. 
     10 cl, 4 dwg
Patent RU-2286808-C2 (RU)
Inventor: FEHNGROU TOMAS F MLADSHIJ
IPC: A61M39/02
Filed: 2002-07-11
Granted: 2006-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: medical valve can be used in parenteral injection systems. Sealing for connecting syringe with catheter has first end, connected by connecting aid, second end made for reception of catheter, and slot connected with first and second ends. Slot has to be flat in essence and it sets limited fluid flow and relatively small internal space. Slot has area of minimal width, bigger width area at side of minimal width area being distant from slot opening, and area of narrowing width between slot opening and maximal width area. When catheter is introduced into slot opening, widened path of fluid flow is preset as well as bigger internal volume. When catheter is removed, slot partially gets narrower to define limited path of fluid flow and relatively small internal volume. As a result, fluid flow is created which is directed to patient when medical tool is removed from valve. 
     EFFECT: improved efficiency of operation. 
     54 cl, 23 dwg
Patent RU-2249844-C2 (RU)
Title: Logic module
Inventor: ANDREEV D V
IPC: G06F7/38
Filed: 2003-05-12
Granted: 2005-04-10
Abstract: FIELD: computers. 
     SUBSTANCE: logic module has And element, first, second majority elements, OR element, three data inputs and two adjustment inputs. 
     EFFECT: broader functional capabilities. 
     1 dwg
Patent RU-2250220-C2 (RU)
Inventor: LAKEU MELKU JEMIJAMER
IPC: C08L5/06
Filed: 2003-05-16
Granted: 2005-04-20
Abstract: FIELD: technology for production of pectin extract from vegetable raw materials. 
     SUBSTANCE: claimed method includes grinding and mixing of sunflower heads and citrus refuses in mass ratio from 1:9 to 9:1; hydrolysis-extraction of mixture; liquid phase separation and target product isolating. Before mixing starting materials are subsequently extracted with ethyl acetate and liquid acetylene under elevated pressure. When second extract is separated, pressure is discharged up to atmospheric one, and hydrolysis-extraction is subsequently carried out in forward flow and backflow with intermediate pressing. As extractants in backflow process water and in forward flow process extract separated after backflow stage with acid additive are used, respectively. 
     EFFECT: target product of improved quality due to removal of undesired taste and odor without losses of technological characteristics and decreasing pectin yield.
Patent RU-2325688-C2 (RU)
Inventor: VU ZKHANBING
IPC: G06K9/00
Filed: 2003-06-25
Granted: 2008-05-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to computer service of printing. When the user of mobile device wants to print out a document, mobile device uses access to printing service and sends a request for printing, which includes data that identifies document to be printed and its format selected by the client out of the list of documents formats, which are supported by printing service. Based on the print request information, printing service identifies the client's location and target printer out of the fund that contains one or more printers, which correspond to above mentioned location, checks validity of printing request, extracts document, transforms document for printing and prints the document in accordance with user's request. Mobile device may provide the document itself or access to unified resources locator (URL), which identifies its location in the network, to printing service. 
     EFFECT: gives possibility to mobile computing devices users to print out documents without direct connection to printer. 
     32 cl, 4 dwg
Patent RU-2262982-C2 (RU)
Inventor: RIKAR ZHAN-FILIPP
IPC: B01J14/00
Filed: 2001-12-21
Granted: 2005-10-27
Abstract: FIELD: chemical industry; conducting reactions with use of peroxide, such as hydrogen peroxide for reduction of chlorine contained in liquid effluent. 
     SUBSTANCE: proposed device has at least static mixer communicated with at least one feed pipe line for delivery of liquid medium to it, cyclone-type reactor connected with said static mixer and equipped with exhaust pipe for removal of formed gas and units for removal of liquid medium. 
     EFFECT: absolute safety; enhanced kinetics; enhanced efficiency; increased productivity. 
     26 cl, 1 dwg, 1 ex
Patent RU-2255786-C2 (RU)
Title: Method for treating cold hyperreactivity of respiratory tracts of patients suffering chronic obstructive lung diseases
Inventor: VAVILOVA N N
IPC: A63B23/18
Filed: 2003-09-29
Granted: 2005-07-10
Abstract: FIELD: medicine, in particular, exercise therapy, may be used for treating cold hyperreactivity of respiratory tracts of patients suffering chronic obstructive lung diseases. 
     SUBSTANCE: method involves course of exercising on bicycle-type ergmeter at hospital treatment stage; calculating loading intensity for preparatory period from formula:  , where   is designed loading intensity; N is loading intensity at first testing stage - 10% of forecast maximal working capacity level; T is number of stages accomplished during testing, each of stages exceeding previous stage by 10%; calculating loading intensity for exercising period from formula:  . 
     EFFECT: increased tolerance to physical loadings. 
     2 ex