baber/WOPTO huggingface dataset:
Patent UA-64698-C2 (UA)
Title: Маchine for row-independent mowing maize and other similar stem crops
IPC: A01F29/14
Filed: 1998-02-17
Abstract: A machine for row-independent mowing of maize and other similar stem crops is provided with several picker and mowing drums (8-15), which are reflection-symmetrically placed on either side of a vertical longitudinal medium plane (16) of a machine (4) in front of a shredder with push-in rollers (5,6) for the mass mown. In doing so to rotate around the vertical axes mainly the picker and mowing drums (8-15) are set in movement by a driving device, which is connected with the central reducer of the shredder (3), and consists of two separate drive shaftings (27, 28) setting into rotation each time one group of the picker and mowing drums (8-15) on either side of the vertical longitudinal medium plane (16) of the machine (4), and both drive shaftings (27, 28) are overlapped with a joining shaft (30) connected with the central reducer of the shredder (3) and has a device for shifted in the time starting the both drive shaftings (27, 28) while starting the machine (4) in the mowing mode.
Patent UA-43903-C2 (UA)
Inventor: Samokhin Serhii Mykhailovych
Filed: 1998-06-02
Abstract: This invention relates to soldering, in particular to the content of nickel solder designed for soldering chromium-nickel alloys with molybdenum and tungsten alloys. The invention is developed in order to produce a solder that prevents formation of superhard compounds, such as the -, -, - phases, on the boundary with refractory metals. According to the invention, the component concentrations are in the following ranges (in mass %) : 24-34 Cr, 6-16 W, 14-20 Zr, and the reminder - Ni. When using this solder, hardness of the boundary layer is reduced to the extent of 5-6 GPa, and strength of soldered joints is increased by 1.5-2 times.
Patent UA-51764-C2 (UA)
Title: Exciter of a mirror antenna
Inventor: DOVHYI STANISLAV OLEKSIIOVYCH
Filed: 1999-07-30
Abstract: The present invention can be used in antennas, specifically in mirror antennas of radio relay, troposphere, and satellite communication systems, as well as in compact mirror antennas of subscriber systems, such as the MITRIS system. The proposed exciter of a mirror antenna with the mirror aperture f/D = 0.38 ... 0.42, where f - focal distance, D - diameter of the mirror, contains a circular feeding waveguide, a flat disk, a conical diffuser, and a ring with two flanges that is installed at the flat disk surface opposite to the radiating aperture of the antenna mirror. The flat disk with diameter of 2.5T, where , - radiation wavelength, is installed at a distance of 0.85 from the radiating aperture, and the diameter of the conical diffuser base and the height of the conical diffuser are accordingly equal to 0.92t and 0.8 , where , - diameter of the circular feeding waveguide. The right flange of the flat disk ring, which is positioned nearer to the exciter longitudinal axis, is conductively connected with the flat disk and installed at a distance of /4 from the flat disk. The second flange, which is positioned farther from the exciter longitudinal axis, with the height exceeding the height of the first flange, is installed at a distance of fh << <, where ,h - clearance, from the edge of the flat disk. At the flat disk surface opposite to the radiating aperture of the antenna mirror, at the disk circumference, impedance elements are installed that are made as n rings with flanges. The flanges that are positioned nearer to the exciter longitudinal axis are electrically connected to the flat disk, and the flanges that are positioned farther from the exciter longitudinal axis are installed in a plane of the disk. The depth of each of n grooves formed by the flat disk surface, ring surfaces, and surfaces of the flanges that are positioned nearer to and farther from the exciter longitudinal axis is the same for all the grooves and equal to /4. The proposed design of the exciter allows the gain and noise temperature of a mirror antenna to be increased. As the result, the antenna Q-factor relative to the noise level can be increased and performance of the antenna can be improved.
Patent UA-50839-C2 (UA)
Title: Tillage implement
Inventor: NECHUIVITER LEONID IVANOVYCH
Filed: 2000-02-14
Abstract: The working surface of the knives of a rotary working elements is proposed to be directed according to the rotation stroke of the rotary working elements, which corresponds to the direction of rotation of the supporting and sensing wheels, and in doing so the beginning of contact of knives of the rotary working elements with the soil coincides with the beginning of the working surface of knives of the rotary working elements that contributes not only to the fact that on the knives there were no plant remains, but to cleaning them of soil. A tillage implement includes a frame with posts with ploughshares, separating grates and chisels, the rotary working elements with knives, in which the beginning of the working surface of each knife lies at the lesser distance from the axis of rotary working elements than the end of the working surface of the same knife.
Patent RU-2181306-C2 (RU)
Title: Packing of cross-channel structure for mass-transfer packed column at high specific capacity of separation and method of operation of such column
Inventor: KESSLER ALVIN
IPC: B01J19/32
Filed: 2000-01-20
Granted: 2002-04-20
Abstract: FIELD: mass- transfer checked columns. SUBSTANCE: specific surface of packing has angle φ of inclination of channels. It belongs to class (c1) at Ca = a c1  and φ = φ c1  according to the following data: similar flows of liquids are preset for liquids flowing through packing; number "n" of theoretical stages of separation per meter is determined empirically, viz.: NTSM magnitude appears in form of first function f 1 (a,φ) of the variables "a" and φ; hydraulic resistance arising for gas flow running through packing is characterized by loss of pressure per meter, Δp as second function f 2 (a,φ); magnitude Δp has relative minimum at additional condition n=const when variable "a" and φ appear in form of magnitudes a m (n) and φ m (n) depending on magnitude "n"; conditions n > 4,5 a cl < a m (n), φ c1 > φ m (n), as well as φ c1 > 45 °  are true. EFFECT: enhanced economical efficiency of separation. 9 cl, 4 dwg
Patent RU-2193854-C2 (RU)
Title: Method of preparing candy-glasses mass
Inventor: IVANOV V N
IPC: A23G3/34
Filed: 2000-07-06
Granted: 2002-12-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves holding of sugar syrup mixture for 10-20 min before boiling at temperature 70-90 C and at pressure of 1.5-3 atm; addition of citric acid, as a flavor, in caramel mass before molding. Used as flavors may be banana, kiwi, peach, barberry, pear, lemon, eucol-menthol, mint, black currant; and as colors, tartrazine, indigo, ponceau, mixing green in combinations or separately. EFFECT: broadened assortment of confectionery products with improved taste and physico-chemical characteristics. 11 cl, 10 ex
Patent RU-2186513-C2 (RU)
Inventor: IVANOVA L L
IPC: A42C1/00
Filed: 2000-07-10
Granted: 2002-08-10
Abstract: Изобретение относится к производству головных уборов. Способ изготовления головного убора включает раскрой деталей, сборку и соединение подкладки-прокладки с основной тканью путем формирования, совмещенного с дублированием и влажно-тепловой обработкой. В качестве подкладки-прокладки одновременно используют трикотажное полотно из льносодержащих материалов переплетением гладь с клеевым покрытием, что снижает трудоемкость изготовления и улучшает качество головного убора. 4 ил., 1 табл.
Patent RU-2202411-C2 (RU)
Title: Vinyl acetate-synthesis catalyst containing palladium, gold, copper, and a certain fourth metal
Inventor: COLLING PHILIP M
IPC: B01J23/52
Filed: 1998-12-03
Granted: 2003-04-20
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: vinyl acetate is obtained via reaction of ethylene, oxygen, and acetic acid contacting with catalyst containing porous carrier, on the porous surfaces of which are deposited catalytically effective amounts of palladium and gold metals plus copper in the form of free copper or copper acetate and fourth metal selected from magnesium, calcium, barium, and zirconium in the form of oxides or mixture of oxide with free metal. Process is conducted at 150-220 C and pressure up to 20 atm. Use of catalyst characterized by high activity and/or low selectivity for carbon dioxide and/or high-boiling products raises productivity with regard to vinyl acetate. EFFECT: increased yield of vinyl acetate. 8 cl, 3 tbl, 6 ex
Patent RU-2184333-C2 (RU)
Title: Armored vehicle turret with weapons system
Inventor: EVSEEV V A
IPC: F41H5/20
Filed: 2000-08-21
Granted: 2002-06-27
Abstract: FIELD: armored equipment, in particular, armament system of armored equipment objects. SUBSTANCE: turret is provided with auxiliary weapons units with carriages. A bevel is made in the rear part of the turret, positioned on which is the hatch aperture, whose lower part is located below the carriages of the auxiliary weapons units. The auxiliary weapon is positioned in the cavity of the roof shoulder above the basic weapon, and the other auxiliary weapons units are located on each side of the turret so that their rear parts with carriages are positioned inside the rear part of the turret and in the cavities of the hatch cover shoulders, and their front parts are positioned in the turret cavities that are open outside. All the auxiliary weapons units are kinematically linked with the basic weapon and its sight, and the basic weapon is provided with a housing in the rear part. EFFECT: enhanced probability of target hit, provided protection of the auxiliary weapon and enhanced its operating characteristics. 6 dwg
Patent RU-2215736-C2 (RU)
Inventor: BRAUN DIRG SATERLEND
IPC: C07D223/08
Filed: 1999-05-11
Granted: 2003-11-10
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to derivatives of benzamide of the formula (I):   wherein R 3  means (1-6C)-alkyl or halogen atom; R 1  is taken among substituents determined below in paragraph (A) and (B): (A): hydroxy-, halogen atom, trifluoromethyl, cyano-, nitro-, amino-, carboxy-, carbamoyl, (1-6C)-alkyl, (2-6C)-alkenyl, (2-6C)-alkynyl, (1-6C)-alkoxy-, (1-6C)-alkylamino, and so on; (B): halogen-(1-6C)- -alkyl, (1-6C)-alkoxy-(1-6C)-alkyl, carboxy-(1-6C)-alkyl, (1-6C)-alkoxycarbonyl-(1-6C)-alkyl, and so on; m = 1, 2 or 3; R 2  means hydroxy-, halogen atom, (1-6C)-alkyl, (2-6C)-alkenyl, (2-6C)-alkynyl or (1-6C)-alkoxy-; p = 0 or 1; q = 0, 1, 2, 3 or 4; and R 4  means aryl or cycloalkyl wherein R 4  is substituted with 1, 2 or 3 substituents taken among paragraph (C) and (D) below: (C): hydrogen atom, hydroxy-, halogen atom, trifluoromethyl, cyano-, mercapto- nitro-, amino-, carboxy-, carbamoyl, (1-6C)-alkyl, (2-6C)-alkenyl, (2-6C)-alkynyl, (1-6C)-alkoxy- , (1-6C)-alkylamino-, and so on; (D): halogen-(1-6C)- alkyl, (1-6C)-alkoxy-(1-6C)-alkyl, carboxy-(1-6C)- alkyl, (1-6C)-alkoxycarbonyl-(1-6C)-alkyl, and so on. Invention proposes methods for preparing derivative of benzamide. Invention proposes pharmaceutical composition eliciting inhibitory activity with respect to cytokines that contains an active component and pharmaceutically acceptable excipient or carrier. The composition contains effective dose of benzamide derivative of the formula (I) as an active component. Invention provides preparing derivatives of benzamide using as inhibitors of cytokine-mediated disease. EFFECT: improved preparing method, valuable medicinal properties. 10 cl, 4 tbl, 77 ex
Patent RU-2198973-C2 (RU)
Inventor: NIZHEGORODTSEV V I
IPC: D21C1/06
Filed: 2001-01-22
Granted: 2003-02-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method involves pouring black liquor onto raw wood material; treating with liquid comprising active lignin-solving components, with concentration of active components in liquid being successively increased. Raw wood material is preliminarily subjected to hydrolysis. When black liquor is poured, it is neutralized with sulfuric acid. EFFECT: reduced consumption of chemicals, improved ecology and reduced power consumption. 2 cl, 2 dwg, 2 ex
Patent RU-2198279-C2 (RU)
Title: Door
Inventor: KHARITONOV I S
IPC: E06B3/70
Filed: 2001-03-20
Granted: 2003-02-10
Abstract: FIELD: construction engineering, particularly, designs of doors for industrial and residual buildings. SUBSTANCE: door contains closed metal box with frame welded from longitudinal and transverse tubular blanks with formation of windows in frame four corners, rack closed small frame located in frame after welding at least one lining panel secured in rack small frame through holes made in welded frame. It has additional at least three transverse tubular blanks with racks located in them to form pocket for locking mechanism and made with coating of racks and box with substance possessing adhesive, sealing, sound-heat insulating and fireproof properties. Holes in welded frame are made after welding for strong fastening of lining and for formation of pattern by means of fasteners. EFFECT: higher strength, fireproofness, sealing and heat-sound insulation of door. 7 cl, 2 dwg
Patent RU-2212233-C2 (RU)
Inventor: MOISEEV O N
IPC: A61K31/00
Filed: 2001-03-22
Granted: 2003-09-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves making injections of a preparation containing Sinestrol, Oxytocin, sodium caffeine benzoate and lidocaine taken in known ingredient proportions at a dose of 0.03-0.04 ml per 1 kg of body weight into lumbar muscles or pararectally. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2220967-C2 (RU)
Inventor: BARLAAM BERNAR KRISTOF
IPC: C07D239/42
Filed: 1999-08-25
Granted: 2004-01-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to arylpiperazines of the general formula (I):   wherein B is phenyl, pyridyl or pyrimidyl; each R 3  is hydrogen, halogen atom, NO 2 , COOR wherein R is hydrogen atom, C 1-6 -alkyl, CN, CF 3 , C 1-6 -alkyl, -S-C 1-6 -alkyl, -SO-Cl-C 1-6 -alkyl, SO 2 -Cl-C 1-6 -alkyl, C 1-6 -alkoxy-group and up to C 10 -aryloxy-group; n = 1, 2 or 3; p is direct bond; A is piperazinyl; X 1  and X 2  mean nitrogen atom; Y means -SO 2 -; Z means N(OH)- CHO; Q means -CH 2 -; R 1  means hydrogen atom, C 1-6 -alkyl, C 5-7 -cycloalkyl up to C 10 -aryl, up to C 10 - heteroaryl, up to C 1-2 -aralkyl, up to C 12 -heteroarylalkyl; R 4  means hydrogen atom, C 1-6 -alkyl and others; R 2  means hydrogen atom, C 1-6 -alkyl, or in common with R 1  it forms carbocyclic or heterocyclic spiro 5-, 6- or 7- membered ring comprising at least one heteroatom taken among N, O or S; group Q can be linked with either R 1  or with R 2  to form 5-, 6- or 7-membered alkyl or heteroalkyl ring comprising one or some atoms of O, S or N. Piperazines of the formula (I) are used as inhibitors of metalloproteinases, especially as inhibitors of MMP- 13. EFFECT: improved preparing methods, valuable biochemical properties of compounds. 8 cl, 22 ex
Patent RU-2211928-C2 (RU)
Title: Method of operation of heat supply system
Inventor: SHARAPOV V I
IPC: F01K17/02
Filed: 2001-04-20
Granted: 2003-09-10
Abstract: FIELD: heat power engineering. SUBSTANCE: invention can be used at heat power stations. According to proposed method, heating system water is delivered to consumer, said water being heated in heating system heaters of extraction turbine. Losses of heating system water are compensated for by make-up water which is heated and vacuum deaerated prior to delivering into heating system. For this purpose heated water is delivered into vacuum deaerator as heating agent. Heating of water used as heating agent in vacuum deaerator is provided by feed water taken for this purpose after feed water deaerator. EFFECT: improved reliability and economy of heat supply. 2 cl, 1 dwg
Patent RU-2214956-C2 (RU)
Title: Container cover provided with locking flange
Inventor: VAGNER ARMAND
IPC: B65D41/48
Filed: 1998-12-04
Granted: 2003-10-27
Abstract: FIELD: packing. SUBSTANCE: invention relates to cover providing hermetic closing of container. Cover is formed by cap placed on top over side skirt furnished with latching means in lower part and detachable protective band in its upper part on skirt periphery section. Band provides temporary connection with said cap forming joint on additional section. Cap is provided with locking lug whose free end has reversing projection designed for getting into thrust contact with flange of container when cover is in completely opened position. EFFECT: provision of reliable holding of cap and free discharge of product. 16 cl, 6 dwg
Patent RU-2208134-C2 (RU)
Title: Device for pulse action on paraffin-resinous deposits
Inventor: SABIROV R M
IPC: E21B37/00
Filed: 2001-06-05
Granted: 2003-07-10
Abstract: FIELD: oil producing industry; applicable in oil wells equipped with sucker-rod pumping units for acting on paraffin-resinous deposits and sucker-rods freeing. SUBSTANCE: device consists of wellhead equipment made for communication of pipe cavities with gas supply system and pressure-reduction system. Located on wellhead equipment is funnel with side branch for connection with gas supply system. Said funnel presents pulse source of acoustic shock waves. Pulse source is made in form of successively located hollow chambers separated by blowout diaphragms. Chambers are controlled by a system of locking members connected with high-pressure gas source. EFFECT: economically efficient device, and its efficient use in withdrawal of sucker-rod string from zones of paraffin deposits. 2 dwg
Patent RU-2209219-C2 (RU)
Title: Rubber-bitumen mastic
Inventor: LIAKUMOVICH A G
IPC: C08L95/00
Filed: 2001-06-06
Granted: 2003-07-27
Abstract: FIELD: road-building. SUBSTANCE: mastic that can be used for restoration of pavements contains, wt %: bitumen BNK 90/40, 51.0-85.5; rubber crumb, 7.0-15.0; plasticizer (crude bitumen), 7.0-30.0; and ethanolamine, 0.5-4.0. EFFECT: extended assortment of road-building mastics, increased elasticity more than twice, and increased rupture strength by five and more times. 1 tbl
Patent RU-2208672-C2 (RU)
Inventor: GAREEV R K
IPC: D04H1/45
Filed: 2001-06-18
Granted: 2003-07-20
Abstract: FIELD: textile industry. SUBSTANCE: nonwoven material has fibrous layers connected by knitting-stitching method and comprising 50 wt% of viscose filament with linear density of 0.44 tex, cutting length of 90 mm, and 50 wt% of Dacron filament with linear density of 0.33 tex, cutting length of 60-66 mm. Nonwoven materials produced from synthetic filaments may be used in transport engineering, in particular, in automobile building for manufacture of floor face layer, luggage carriers, door sealing layers etc. EFFECT: increased strength of material, simplified manufacture process and wider range of use.
Patent RU-2209209-C2 (RU)
Title: Catalytic composition, method for polymerization of olefins, polymer, polyolefin, film, formed article
Inventor: MEHRRI REKS EH
IPC: C08F10/00
Filed: 1999-11-19
Granted: 2003-07-27
Abstract: FIELD: chemical technology, catalysts. SUBSTANCE: invention describes catalytic system for polymerization of olefins involving at least one activating agent and one component of the following materials: (a) at least two catalysts comprising transient metals based on bidentate ligands including pyridine or quinoline residues as said below and represented by the formula (I): [(Z)XA t (YJ)] q MQ n  where M is metal atom of 3-4 group of periodic system of elements; Q is bound with M and represents arylalkyl; X and Y are bound with M; X and Y mean independently heteroatom N, O or P being Y is in heterocyclic ring Y; J means heterocycle with 3-6 carbon atoms; Z is bound with X and means optionally substituted aryl group; t = 1; A means a bridge group bound with at least one of X or J; q = 1, 2; n means state of oxidation of M-q. Invention relates also to product of coupling ligand and catalyst with transient metal based on bidentate ligands including pyridine or quinoline residues that interact for at least 15 min before their addition into reactor, and/or (b) product of coupling addition and catalyst with transient metal based on bidentate ligands including pyridine or quinoline residues as that described below and corresponding to the formula (I) and (II) given in the invention claim. Then the invention describes polymeric material prepared by means of using catalytic system, in part, unique polyethylene resins and the more preferable bimodal polyethylene resins of high density. EFFECT: improved method for polymerization. 26 cl, 4 tbl, 5 dwg, 16 ex
Patent RU-2211495-C2 (RU)
Inventor: POKATAEV K A
IPC: H01B17/00
Filed: 2001-08-28
Granted: 2003-08-27
Abstract: FIELD: electrical engineering; insulating structures and insulators. SUBSTANCE: electric insulator has central bearing member made in the form of body of revolution such as glass-reinforced plastic tube enclosed by external sheath of fibrous material impregnated with polymeric binder and provided with external projecting screw or internal insulating sheath of fibrous material impregnated with polymeric binder and provided with internal projecting screw (not illustrated on drawing). Central bearing member may also carry both sheath with external projecting screw and that with internal one. EFFECT: enhanced electrical and mechanical strength. 9 cl, 3 dwg
Patent RU-2210807-C2 (RU)
Inventor: SHAKLEIN D I
IPC: G06F12/14
Filed: 2001-10-12
Granted: 2003-08-20
Abstract: FIELD: computer engineering. SUBSTANCE: device designed to protect computer information, in particular to erase information in case of risk of its leakage which is executed both upon arrival of signal indicating attempt to unauthorized access and at user s will has control unit, backup power supply, erase module, information tank, power-fail sensor, all disposed inside computer case, as well as case opening sensor, invocation button, user identification sensor, and mode-of-operation indicator, all disposed on computer case. EFFECT: enhanced effectiveness of information protection. 4 cl, 3 dwg
Patent RU-2217916-C2 (RU)
Title: Способ производства зернового хлеба
Inventor: KORJACHKINA S JA
IPC: A21D13/02
Filed: 2001-10-29
Granted: 2003-12-10
Abstract: Изобретение относится к пищевой промышленности. Способ предусматривает замачивание целого зерна, его диспергирование, добавление к зерновой массе рецептурных компонентов, замес теста, его брожение, разделку и выпечку. Зерно замачивают нешелушеным в течение 3-16 ч при температуре 30-50 o С в отваре черноплодной рябины при соотношении отвара и зерна 1:1 в присутствии 0,05% к массе сухих веществ зерна лимонной кислоты и ферментных препаратов цитолитического действия в количестве 0,04-0,01% к массе сухих веществ зерна. Изобретение позволит повысить качество хлеба. 5 табл.
Patent RU-2234598-C2 (RU)
Inventor: LYGACH V N
IPC: C09K8/84
Filed: 2001-12-26
Granted: 2004-08-20
Abstract: FIELD: gel-forming compositions used for hydrocarbon field development. 
     SUBSTANCE: method involves obtaining mixture by diluting acid with mineralized liquid, namely mineralized water including sodium chloride, potassium chloride, calcium chloride and magnesium chloride with liquid phase density of not less than 1.12 g/sm 3 ; solving nepheline-containing additive in above mixture. Concentrated nepheline, nitric, sulfuric, hydrochloric and orthophosphoric acids are used for gel-forming composition preparation. Delivered acids are diluted with aqueous solutions of above salts up to concentration of 5% - 20% and then nepheline-containing additive is added in amount of 1 part by weight of nepheline-containing additive per 4-15 parts by weight of mineralized acid solution. The ready product is stirred for 1 hour. 
     EFFECT: simplified technology of gel-forming composition preparation due to eliminating the necessity to maintain strict nepheline-acid ratio of 1:1, extended field of application, particularly for high-permeability bed insulation, reduction of water cuttings of well production, possibility of insulating lost-circulation zone in injection wells, for waterproofing another beds including those formed by non-carbonate rock and cement around boring casing, possibility of liquid waste hardening. 
     1 tbl