baber/WOPTO huggingface dataset:
Patent UA-67853-C2 (UA)
Title: A charge for manufacturing ceramic articles
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
IPC: C04B35/185
Filed: 2002-01-08
Abstract: A charge for manufacturing ceramic articles with increased heat resistance and temperature of deformation beginning under load contains: 25-58 % by weight of cordierite-containing component, 20-35 % by weight of mullite binder, 20-35 % by weight of mullite with fraction of 2-0.5 mm and 2-5 % by weight of organic binder. As cordierite-containing component the cordierite chamotte is used in the form of grains of 2-0.5 mm and below 10 mm at a ratio between 1:1 and 1:2. As organic binder technical lignosulfonate, polyvinyl alcohol, methylcellulose or combination thereof are used. The charge can be used for manufacture of ammunition.
Patent UA-67863-C2 (UA)
Title: Continuous inkjet printer arrangement
IPC: B41J2/175
Filed: 2000-08-09
Abstract: A continuous inkjet printer is described, which comprises a combination of dispersion agitation means, heated ink supply and printhead and tailored, heated, filtration regime. The use of this combination allows the printing of inks containing a non-magnetic pigment that exhibits "soft settling" upon standing.
Patent RU-2191462-C2 (RU)
Title: Method and device for voltage conversion
Inventor: ZHEMEROV V I
IPC: H02M5/22
Filed: 2000-06-08
Granted: 2002-10-20
Abstract: FIELD: power voltage conversion systems, may be applicable in power supply devices of AC electric drives and electric drives based on contactless motors, as well as in devices designed for voltage conversion or inversion, or voltage conditioning. SUBSTANCE: the method for voltage conversion consists in the fact that the primary voltage source is switched on directly for load, the direction of current flow through the load is determined by the sequence of opening of the keys, the output voltage level is adjusted by the time of key opening and closing, the voltages in the phases of the primary voltage source are compared with the required values of voltages in the load phases, and the load phases are switched with those phases of the primary voltage, in which the absolute current value of voltage exceeds the required output voltage as minimum as possible, and for prevention of a short-circuit fault the opening of the next keys is interlocked until the previous ones are closed. The voltage converter made on the basis of the described method has a primary voltage source, whose outputs are connected to the switch inputs, control and protection circuit, whose first group of inputs is connected to the switch outputs, and the outputs are coupled to its control inputs, as well as a comparison unit and a set-point device, the first group of outputs of the set-point device is connected to the first group of inputs of the comparison unit, the second group through the input of the comparison unit is connected to the outputs of the comparison unit are connected to the second group of inputs of the control and protection circuit. EFFECT: reduced overall dimensions, mass and enhanced reliability due to the reduced number of keys, enhanced efficiency. 2 cl, 4 dwg
Patent RU-2221819-C2 (RU)
Inventor: LEEMANN MARTIN
IPC: C08G69/00
Filed: 1998-12-16
Granted: 2004-01-20
Abstract: FIELD: production process. SUBSTANCE: invention proposes production of polyamides, their oligomers, or their mixtures, optionally with other conversion products, by interaction of aminonitriles and optionally other polyamide-forming monomers and/or oligomers with water, process being conducted continuously under countercurrent conditions in reaction distillation apparatus with several theoretical or real separation steps. Product is discharged from lower part of apparatus, whereas ammonia and optionally formed other low-molecular compounds and water are withdrawn from the upper part of apparatus. EFFECT: decreased residence time and improved quality of product. 8 cl, 1 dwg, 1 tbl, 7 ex
Patent RU-2190132-C2 (RU)
Inventor: MANSUROV O I
IPC: F16F7/14
Filed: 2000-12-05
Granted: 2002-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is designed for spatial protection of control instrument cabinets, equipment racks, working places and other objects from vibration and shocks at operation on movable objects and in transit. According to proposed invention, vibration and shockproofing platform has rectangular support frame accommodating rectangular plate for mounting object to be protected. Frame and plate are connected by lengths of steel elastically damping wire ropes laid along plate sides so that ends of wire ropes are brought through fixed segments which are secured vertically from outer side of support frame. Then ends of wire ropes are brought onto segments installed horizontally and are connected with flexible members installed on outer sides of support frame. EFFECT: improved protection of mounted objects from vibration, single and repeated impacts of large amplitudes and duration transmitted through base in horizontal and vertical planes. 1 dwg
Patent RU-2196148-C2 (RU)
Title: Epoxide resin and a method for manufacture thereof
Inventor: TOMSKIKH S S
IPC: C08G59/06
Filed: 2000-12-18
Granted: 2003-01-10
Abstract: FIELD: polymer production. SUBSTANCE: epoxide resin is prepared by reaction, on heating, of epichlorohydrin with reactive compounds containing active hydrogen. The latter is coal pyrolysis tar with hydroxyl group level up to 4.50 mg-equ/g and carbonyl group level up to 1.90 mg-equ/g and, if necessary, petroleum slime with freezing temperature no higher than -40 C, density no higher than 0.88 g/cu.cm (20 C) and relative viscosity no higher than 1.5 sec (50 C), which are eutectic mixture of liquid products originated from processing of anthracides and containing, in particular, monoatomic and polyatomic phenols and alkylphenols at pyrolysis tar-to-petroleum slime weight ratio (7-10):(0-3). Epichlorohydrin is added to eutectic mixture at constant stirring and boiling temperature of reaction mixture at epichlorohydrin-to-reaction mixture weight ratio between 5:1 and 0.5:1. After that, reaction mixture is reheated to boil and subjected to isothermal ageing at 80 to 150 C until gas formation ceases. EFFECT: expanded technological and application possibilities of epoxide resins at lower cost price. 8 cl, 3 ex
Patent RU-2196780-C2 (RU)
Title: Polyacrylamide production process (versions)
Inventor: LOZINSKIJ V I
IPC: C08F120/56
Filed: 2001-02-01
Granted: 2003-01-20
Abstract: FIELD: polymerization processes. SUBSTANCE: polyacrylamide is prepared by polymerization of acrylamide in presence of redox initiator accompanied by treatment of aqueous monomer solution at temperature from minus 3 to minus 40 C for 1-36 h. The second option envisages cryogenic treatment of aqueous monomer solution at temperature from minus 70 to minus 196 C for 6 to 60 h, after which temperature is adjusted to minus 40 to minus 3 C. Invention allows synthesis of microgel fraction-free completely water-soluble polyacrylamide, which results in high purity of final product and in high values of molecular weight of polymer (> 1000 kDa). Water utilized as solvent reduces toxicity of reactants involved in synthesis. EFFECT: expanded synthetic possibilities and improved environmental safety of process. 2 cl, 1 tbl, 2 ex
Patent RU-2221785-C2 (RU)
Inventor: TANIGUTI NOBUAKI
IPC: C07D401/12
Filed: 1999-09-21
Granted: 2004-01-20
Abstract: FIELD: organic chemistry of heterocyclic compounds, pharmacy. SUBSTANCE: invention describes new heterocyclic compounds of the general formula (I):   wherein R means cyano- or nitro-group; R 1  means hydrogen, halogen atom, cyano-group, halogen-(lower)-alkyl, lower alkyl or R 6 -A-; R 2  and R 3  mean independently hydrogen atom or lower alkyl group; R 4  means hydrogen atom, lower alkyl, -C(O)-lower alkyl; R 5  means lower alkyl, phenyl, (lower)-alkyl -O-, -C(O)-O-(lower)alkyl, phenyl, naphthtyl, furanyl, thienyl, pyridyl, pyrazinyl, thiazolyl, pyrimidinyl, isoxazolyl, quinolyl, benzofurazanyl, benzoimidazolyl, benzothiazolyl, tetrazolyl, tetrahydrofuranyl, morpholinyl, thiomorpholinyl or cycloalkyl that can be substituted; R 6  means lower alkyl possibly substituted with group lower alkyl-O-, N(R 8 )R 10  wherein R 9  and R 10  in common with nitrogen atom to which they are bound form morpholinyl; k = 1, 2, 3; n = 1; m = 1 or 0; p = 0, 1 or 2; A means oxygen atom or NR 8  wherein R 8  is hydrogen atom or lower alkyl; X means C(=O)- or -S(O) 2 -; Z 1  and Z 2  mean independently CH or nitrogen atom; Y is a simple bond, lower alkylene, -C(=O)- under condition that when R 5  is lower alkyl then Y means group other than lower alkylene; or their salts, pharmaceutical composition comprising thereof and intermediate compound. Proposed compounds can be used as antiantiandrogen agents. EFFECT: valuable medicinal properties of compounds. 7 cl, 13 tbl, 231 ex
Patent RU-2225985-C2 (RU)
Inventor: PAUVELS RUDI VIL FRID JAN
IPC: B01L3/00
Filed: 1998-09-08
Granted: 2004-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves placing a set of samples to be examined within screening process on one or several solid substrate layers so that samples under study stay isolated from each other. The solid substrate layers carrying target materials immersed into half-solid or liquid medium are brought in contact. The samples under study are released from the solid substrate layers upon the target materials. Interactions are evaluated according to sample under study - target material scheme. When placing a sample on a solid substrate layer, the sample diffuses creating concentration gradient. To plot dose-response plot, serial dilution of sample under study is required. EFFECT: enabled concurrent data processing received by examining thousands of different samples under study; enabled automated screening data procession. 39 cl, 22 dwg _
Patent RU-2198010-C2 (RU)
Title: Exercising method
Inventor: ZAKHAROV E N
IPC: A63B69/00
Filed: 2001-04-16
Granted: 2003-02-10
Abstract: FIELD: sports. SUBSTANCE: method involves acting upon mannequin by user and changing program of effectuating movements of mannequin depending on distance from mannequin to user and/or on speed of changing said distance. EFFECT: increased efficiency and simplified method. 11 cl
Patent RU-2249564-C2 (RU)
Inventor: UAZZANI ZHAMAL
IPC: C12N1/14
Filed: 1999-09-29
Granted: 2005-04-10
Abstract: FIELD: biotechnology, in particular microbiological method for removing of nitroaromanic compounds consisting in solution or ground. 
     SUBSTANCE: strain of microorganism Penicillium sp. is disclosed to remove at least one nitroaromanic compound containing in solution or ground. Solution or ground are brought into contact with Penicillium sp. strain biomass under conditions sufficient to mineralize of nitroaromanic compound by Penicillium sp. strain in presence of carbon source for said strain. Method of present invention affords the ability to mineralize more than 70 % of nitroaromanic compound. 
     EFFECT: microbiological method of improved efficiency. 
     13 cl, 7 dwg, 2 tbl, 3 ex
Patent RU-2215690-C2 (RU)
Inventor: LEBEDEV V N
IPC: C01F7/26
Filed: 2001-05-07
Granted: 2003-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to technology for processing alumosilicate raw, mainly nepheline or nepheline concentrate. Nepheline or nepheline concentrate is decomposed with sulfuric acid, insoluble precipitate is separated and washed out and potassium or ammonium sulfate as potassium or ammonium alum is added to the solution, washed out their from impurities followed by thermic treatment of alum and isolation of alumina from calcined product. Mother liquor after separation of alum is neutralized, mixture of aluminum and iron hydroxides is isolated and sodium sulfate is isolated by evaporation. Invention provides the enhancement of quality of preparing alumina by content of impurities of iron and silicon. EFFECT: improved processing method.
Patent RU-2210363-C2 (RU)
Title: Method for treatment of cows with post-delivery acute suppurative-catarrhal endometritis
Inventor: RASPUTINA O V
IPC: A61K31/00
Filed: 2001-05-11
Granted: 2003-08-20
Abstract: FIELD: veterinary science, agriculture. SUBSTANCE: invention relates to method for treatment of cows with post-delivery acute suppurative-catarrhal endometritis. Method for treatment of cow with post-delivery acute suppurative-catarrhal endometritis involves usage of oxylate as a curative preparation that is injected in cows into pararectal tissue in the dose 10-15 ml once time per a day for 5 days. Method provides reduction of treatment period by 1.8-2.0-fold and reduction of infertility days by 1.43-fold. EFFECT: improved treatment method. 2 cl
Patent RU-2212426-C2 (RU)
Inventor: ONISHCHENKO A T
IPC: C09J103/02
Filed: 2001-08-08
Granted: 2003-09-20
Abstract: FIELD: glues. SUBSTANCE: invention relates to dry powder-like glues. Glue comprises the following components, weight%: starch, 65; filling agent, 20; corn dextrin, 10; acetylsalicylic acid, boric acid or tetraboric acid sodium salt dry powder, 3; calcium chloride dry powder, 2; sawdust is used as a filling agent. Glue can be used in homes for gluing wallpaper made on paper a fabric base and for gluing wallpaper on concrete, plastered, wood and other nonmetallic surfaces. Invention provides simplification and acceleration of process for preparing glue ready for using being no requiring prolonged swelling, enhancement of strength in wallpaper gluing and glue seam for rupture, reduction of cost of ready glue. EFFECT: improved and valuable properties of glue. 3 tbl
Patent RU-2278065-C2 (RU)
Inventor: SCHAEFER EKKEHARDT
IPC: F24D3/14
Filed: 2001-10-31
Granted: 2006-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is designed for packing boiled ham or pickled foods in casing non-soluble in water which can be used in process of boiling under specific conditions.  Proposed casing is essentially nontubular flat film permeable for gas steam and/or smoke to which net can be applied from side opposite to food product to increase strength.  Film is made in form of thin-walled fibrous film, density from 3 to about 120 g/sq.m with antiadhesive coating on at least one side, usually on side facing food product.  Antiadhesive coating is made of material safe from point of view of food law ensuring against interaction of food product with packing casing at subsequent treatment, particularly, in process of cooking.  Proposed casing is easy to treat and store and has low cost of making.  Method of manufacture of casing is described in invention. 
     EFFECT: improved quality of packing casing for food products. 
     23 cl
Patent RU-2211396-C2 (RU)
Title: Non-detachable end fitting for high-pressure hose
Inventor: DRJAGIN JU M
IPC: F16L33/207
Filed: 2001-11-16
Granted: 2003-08-27
Abstract: FIELD: transport and automobile industries; farming. SUBSTANCE: non-detachable fitting has circular projection on nipple which is shifted relative to inner circular projection on coupling towards rubber layer by amount of thickness of hose skeleton. Circular projections on nipple and on coupling have form of right-angled trapezium whose right angle is located on side opposite to rubber layer. Skeleton of hose is provided with paint-and-varnish coat with abrasive material applied before deformation of coupling. EFFECT: enhanced reliability of joint. 4 cl, 2 dwg
Patent RU-2217628-C2 (RU)
Title: Device for synchronizing operation of two and more pneumatic cylinders
Inventor: MAL KOV N JA
IPC: F15B11/22
Filed: 2001-12-13
Granted: 2003-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device contains fixed support with fitted-on pneumatic cylinders and mechanical coupling connecting ends of their rods. Said mechanical coupling is made in form of rectangular frame with at least two shafts mounted in fixed bearing supports parallel to one of its sides. Shafts are provided with sprockets through which said side and side of frame parallel to said side are connected with counterweight through chains. Straight-line sections of chains can be furnished with tensioners-compensators. EFFECT: provision of compact design. 2 cl, 2 dwg
Patent RU-2220257-C2 (RU)
Title: Process of formation of base of construction foundation on swamped territories
Inventor: POLOZOV A E
IPC: E02D27/35
Filed: 2002-01-08
Granted: 2003-12-27
Abstract: FIELD: construction industry, erection of objects on swamped and flooded territories accompanying low-temperature and cryogenic pipe- lines. SUBSTANCE: process of formation of base of construction foundation on swamped territories includes positioning of source of cold in ground and cooling of ground. Novelty of process lies in that cryogenic pipe-line is utilized as source of cold. One or several heat-insulated loopings are laid in parallel with main line of pipe- line, clamps are placed under their heat insulation. Row of horizontally laid rods or tubes without heat insulation enlarging freezing area of ground under foundation with utilized cold of cryogenic product transported over pipe-line is attached to clamps perpendicular to loopings. EFFECT: simplified process of construction of bases of foundations of various objects accompanying cryogenic pipe-lines, decreased cost of construction thanks to freezing of ground by cold of product flowing over pipe-line. 2 dwg
Patent RU-2227071-C2 (RU)
Inventor: TARTAKOVSKIJ I K
IPC: B21B13/08
Filed: 2002-02-15
Granted: 2004-04-20
Abstract: FIELD: rolled stock production, namely stands of helical rolling mills for making tubes and balls. SUBSTANCE: two-high stand of helical rolling mill includes housing with cover; drums arranged in turnings of housing and having lower and upper sectors between which cartridge with rolling roll is placed. Said drums are mutually joined and they are joined with cartridge by means of cylindrical articulation joint. Stand also includes guiding tool, mechanisms for mounting rolls by feed angle and mechanisms for mounting rolls by rolling out angle and dimensions in the form of screw-down mechanisms. Cover is hinged one and it is mounted on axle arranged normally relative to rolling axis at back side of stand. One half of hinged cover engages directly with one drum; its second half engages through compensator with second drum. Sectors of drum have protrusion engaging with cartridge and limiting rolling out angle. Upper sector is joined in addition with cylindrical articulation joint. Screws of screw-down mechanism for setting according to rolling out angle and dimension are provided with individual drive units. EFFECT: enhanced quality of rolled products due to improved accuracy of tuning according to deformation zone location. 4 dwg
Patent RU-2223626-C2 (RU)
Inventor: GLAVATSKIJ G D
IPC: A01C23/02
Filed: 2002-02-11
Granted: 2004-02-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has hydraulic cylinder, piston positioned in hydraulic cylinder case and loaded by means of compression spring, dosing unit with device for regulating its volume, inlet device built into line for supplying of liquid preparation to dosing unit, hollow needle with discharge orifices, handle, and supporting shoe. Needle is rigidly coupled with piston. Needle cavity is communicated with dosing unit by means of through opening in needle wall. Piston has stem arranged opposite to needle. Compression spring is positioned in hydraulic cylinder cavity under piston. Handle is fixed at stem end. Supporting shoe is immovably connected to hydraulic cylinder case. Apparatus is equipped with return valve mounted in needle cavity and opened toward discharge orifices in needle. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2218281-C2 (RU)
Title: Vehicle fuel tank fastening device
Inventor: KUKOLEV P V
IPC: B60K15/067
Filed: 2002-02-11
Granted: 2003-12-10
Abstract: FIELD: mechanical engineering; automotive industry. SUBSTANCE: T-shaped holes are made in brackets with side walls arranged along support surface of tank 1. Plates secured on clamps 7 are fitted in holes. Holes 11 are in side walls of brackets 8 with side walls arranged square to support surface 10 of tank 1. Bent part of threaded hooks 13 connected with clamps 7 is fitted in holes 11. Bent part of hooks 13 projecting from hole 11 is provided with shoulder 14 whose width exceeds size of hole 11 in bracket 8. Moreover, shoulders 14 on hooks 13 are made in form of flattened end of bent part of hooks 13, and plates fitted in T- shaped holes of brackets are provided with cutout in middle part for fixing them in clamps 7. EFFECT: improved fire safety, reduced metal usage, simplified design. 3 cl, 6 dwg
Patent RU-2250186-C2 (RU)
Inventor: PETRIKKA DZHON D
IPC: B65D77/20
Filed: 2000-07-24
Granted: 2005-04-20
Abstract: FIELD: packages. 
     SUBSTANCE: sealed package has inlet into indicated area. Container has lower wall and at least two opposite side walls, each being provided with holding structure formed integral with the latter. Holding structures can be moved outwards to bring replaceable block into storage space and subsequent displacement inside to hold replaceable block in storage space. Replaceable block is arranged in storage space being held by holding structure and it contains plastic case and several razor blades. Package contains also removal film on sealing surface which covers inlet to storage space. 
     EFFECT: provision of sealed package for keeping razor blade blocks. 
     9 cl, 16 dwg
Patent RU-2251397-C2 (RU)
Title: Абсорбирующий пенный материал и абсорбирующая структура, содержащая указанный пенный материал
Inventor: MAL MGREN KENT
IPC: A61F13/15
Filed: 2000-08-23
Granted: 2005-05-10
Abstract: Изобретение относится к медицине. Описан абсорбирующий жидкость полимерный пенный материал с открытыми ячейками, обладающий свойствами, делающими его пригодным для использования в качестве абсорбирующей структуры в абсорбирующих изделиях, таких как пеленки, подгузники, гигиенические прокладки, предохранительные средства, применяемые при недержании, повязки для ран, защитные покрытия для кроватей и т.д., при этом указанный пенный материал имеет скорость поглощения при увлажнении, составляющую по меньшей мере 0,4 мл/с для круглого образца диаметром 50 мм, способность к распределению жидкости при наклоне в 30°, составляющую по меньшей мере 15 г/г, и способность к накапливанию жидкости, составляющую по меньшей мере 9%, определяемую с помощью CRC (способность к удерживанию в центрифуге), при этом аналитической жидкостью во всех случаях является искусственная моча. Также описана абсорбирующая структура, содержащая указанный пенный материал. Материал обладает способностью быстро принимать жидкость, распределять ее в структуре и накапливать ее. 2 н. и 5 з.п. ф-лы, 1 табл.4 ил.
Patent RU-2258364-C2 (RU)
Inventor: FAZYLOV JU KH
IPC: A01N37/00
Filed: 2002-07-25
Granted: 2005-08-20
Abstract: FIELD: agriculture, plant protection. 
     SUBSTANCE: the present innovation deals with manufacturing means for biological potato plants protection against Colorado beetle due to attracting and purposeful migration of imago male Colorado potato beetle. In coupling period it is necessary to select females to separate lower parts of their bellies in area of the fifth segment. Separated parts should be kept in petroleum ether till sufficient amount of material has been collected. Then comes complete dissolving all the components of female bellies to gradually isolate all the factions to obtain a scent to be supplemented into the pesticide of either biological or chemical origin for better elimination of imago males in Colorado potato beetle or included into special traps for purposeful migration of male Colorado potato beetle. 
     EFFECT: higher efficiency.