baber/WOPTO huggingface dataset:
Patent RU-2164832-C2 (RU)
Inventor: EHDVARD PARVIS KARTER
IPC: B21C23/00
Filed: 1996-03-15
Granted: 2001-04-10
Abstract: FIELD: plastic metal working. SUBSTANCE: apparatus for continuous extrusion includes wheel having at least one groove. Wheel is mounted with possibility of rotation. Outer in radial direction portion of grooves is restricted by arc-shaped tool having outlet opening in attachment of die and stop shifted in rotation direction from outlet opening. Attachment of die is in the form of body restricted by portion of cylindrical surface reciprocal to portion of cylindrical surface of wheel and by surface spaced from portion of cylindrical surface and having central recess. In said opening there are extrusion drift of die connected with chamber for feeding extrudate and having ducts connecting extrudate feed chamber with annular grooves of wheel and extrusion drift arranged in center of recess and secured by means of bolt screwed to die attachment at side of recess. Thin-wall copper tube may be made by means of such apparatus. EFFECT: enhanced characteristics of continuous extrusion apparatus. 6 cl, 5 dwg
Patent RU-2153938-C2 (RU)
Title: Method and apparatus for gravity separation of solid particles (versions)
Inventor: JANG DEHVID K
IPC: B03B5/28
Filed: 1995-09-13
Granted: 2000-08-10
Abstract: FIELD: mining industry, in particular, gravity separation equipment. SUBSTANCE: method involves treating mineral ore aqueous pulp with disperser; supplying dispersed aqueous pulp to inlet channel in intermediate section of tubular column; forming high-density layer of particles in lower part of column and low-density layer of particles in upper part of column; removing wastes from upper end of column; removing concentrated mineral ore having reduced content of barren rock from lower end of column. Apparatus has tubular column containing bed material and device for stirring bed material in column and particles. Apparatus is further provided with pulp forming unit. Bed material has channels running in circular paths through related zones. Intermediate section of column has inlet channel zone communicated with aqueous pulp supplying device and adapted for passage of pulp through mentioned channels. EFFECT: increased efficiency in separating small-sized particles and reduced production costs. 20 cl, 2 dwg, 9 tbl
Patent RU-2159755-C2 (RU)
Inventor: ALIN BALADER
IPC: C04B41/81
Filed: 1995-10-26
Granted: 2000-11-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: before applying impregnation composition (solution of at least one phosphate), composite product is subjected to treatment with aqueous solution penetrating inside opened internal pores of material and then dried. Aqueous solution contains additive imparting to dried composite product increased wettability for impregnation composition, said additive preferably being at least one water-soluble nonionic surfactant such as oxyethylenated fatty acid, oxyethylenated fatty alcohol, oxyethylenated alkylphenol, or higher polyatomic alcohol ester. EFFECT: increased oxidation protection efficiency in bulk of material. 7 cl, 5 dwg, 1 tbl, 5 ex
Patent RU-2163144-C2 (RU)
Title: Method for sterilizing of packed articles
Inventor: KOTOV JU A
IPC: A61L2/08
Filed: 1997-11-20
Granted: 2001-02-20
Abstract: FIELD: medical equipment. SUBSTANCE: method involves using high-current electron beam which penetrates into package to generate ozone within it. Method allows dosage of absorbed radiation to be reduced and article with thickness greater than radiation penetration depth to be sterilized. EFFECT: increased efficiency and simplified method.
Patent RU-2196656-C2 (RU)
Title: Machine for angular joining
Inventor: KLJUBER FOL KER
IPC: B21D53/74
Filed: 1998-01-29
Granted: 2003-01-20
Abstract: FIELD: machine engineering, possibly manufacture of window frames, doors, house front panels. SUBSTANCE: machine includes at least one head having cutting out- caulking device for angle of frame made of taper-cut hollow sections. In angle of frame inside hollow sections there are angular connection members that are fixed in walls of hollow sections by cutting-in. Cutting out is realized by means of die sets with drive units mounted on guiding carriage arranged symmetrically relative to mean line of tapering plane of frame angle. Guiding carriage moves along mean line in such a way that cutting out die sets with their drive units move in parallel relative to tapering plane. Angle of frame is arranged on support having feeler. Said support may move relative to plane of frame along vertical line separately from die sets for cutting out at different levels along section. EFFECT: simplified design, enlarged manufacturing possibilities of machine. 14 cl, 8 dwg
Patent RU-2181492-C2 (RU)
Title: Method of vibration seismic prospecting and source of seismic vibrations for its realization
Inventor: ZHUKOV A P
IPC: G01V1/00
Filed: 1998-07-31
Granted: 2002-04-20
Abstract: FIELD: seismology. SUBSTANCE: given method can be used for geophysical investigations and allows presence of hydrocarbon fields on deflecting level to be effectively registered . Vibration signals with various similar frequencies are simultaneously generated into geological medium. One of signals is monofrequency signal and frequency of one or more other signals is changed smoothly. Reflected signals are received, waves with combination ( summary or difference ) frequencies are isolated and used to evaluate nonlinearity of medium. Parameters of correlation signal are chosen from condition of isolation of wave with combination frequencies. Source of seismic vibrations has two or more radiation plates as minimum. Vibration exciter is attached to frame on which plate with rod of vibration exciter being passed through is also fixed. One of radiation plates is hinged to rod and the rest are hinge-jointed to proper column jointed to plate. EFFECT: simplified design of source, enhanced efficiency of method and guaranteed kinematic independence of plates. 5 cl, 2 dwg
Patent RU-2162790-C2 (RU)
Inventor: EHVRIL NIKOLAS
IPC: D04H3/04
Filed: 1997-08-22
Granted: 2001-02-10
Abstract: Изобретение относится к изготовлению абразивного инструмента. Тонкий шлифовальный круг изготавливают с использованием однородного нетканого волоконного упрочняющего диска, который получают путем намотки либо вытягивания нескольких порций волокна, размещенных на опорных средствах. Каждую из последующих порций волокон располагают под углом относительно предыдущей с образованием волоконной матрицы в виде зигзага с круговой периферией. Предусмотрено склеивание матриц волокон с образованием упрочняющего диска. Устройство для изготовления упрочняющего диска содержит опорную платформу, множество подающих шпуль с волокном, множество зажимов, каждый из которых приспособлен для захвата конца волокна с усилием, достаточным для вытягивания волокна с подающей шпули и его протягивания вдоль опорной платформы. Устройство содержит средство для обеспечения сцепления матриц дискретных волокон. Нетканый тонкий упрочненный шлифовальный круг имеет центральное установочное отверстие и, по меньшей мере, один нетканый волоконный упрочняющий диск с однородной конфигурацией волокон, расположенных от центрального установочного отверстия до круговой периферии. Упрочняющий диск выполнен в виде нескольких параллельно установленных волоконных матриц. Технический результат изобретения выражается в возможности получения однородной эффективной структуры упрочнения шлифовального круга. 4 с. и 26 з.п. ф-лы, 1 табл., 6 ил.
Patent RU-2163758-C2 (RU)
Title: Method and apparatus for controlling amounts of honey in hive
Inventor: DREJZIN V EH
IPC: A01K47/00
Filed: 1999-06-08
Granted: 2001-03-10
Abstract: FIELD: apiculture. SUBSTANCE: method involves mounting current-conductive plates on hive walls and measuring electric capacitance of hive space free of honey; measuring electric capacitance of hive space full of honey; comparing electric capacitance difference value to honey weight value determined by means of weigh; setting up table by results of several measurements; using mentioned table for determining amounts of honey in hive by changing hive volume. Hive is equipped with capacitance converter defined by two flat current-conductive plates isolated one from the other and attached to inner surfaces of hive side walls. Two opposite plates are connected one with the other and with generator output through screened earthen wire, and each of two other plates is connected through separately screened earthen wires to amplifier input and output, respectively. Capacitance converter and amplifier define inverting amplifier whose output is connected to rectifier input. Rectifier output is connected to first input of differentiating amplifier, and second input of differentiating amplifier is connected to output of zeroing device. Output of differentiating amplifier is connected to input of measuring device. Zeroing device buses and amplifier power supply buses are connected to power supply unit outputs. Method and construction allow amount of honey in hive and in apiary to be determined without direct weighing of hives. EFFECT: increased efficiency and provision for obtaining precise date. 3 cl, 3 dwg
Patent RU-2183626-C2 (RU)
Title: Derivatives of phenanthridinium showing antitumor activity, method of inhibition of cancer cells growth
Inventor: MASUDA AKIRA
IPC: C07D471/04
Filed: 1997-11-21
Granted: 2002-06-20
Abstract: FIELD: organic chemistry, heterocyclic compounds, pharmacy. SUBSTANCE: invention relates to novel derivatives of phenanthridinium of the general formula (A)   where R 1 - means a free or substituted lower aliphatic hydrocarbon group; R means an aliphatic hydrocarbon chain comprising 2-6 carbon atoms that can be optionally substituted with a substituent taken among including a lower alkyl group, halogen atom or hydroxy-group; each of Y and Z means independently hydrogen atom, hydroxy- or lower alkoxy-group; or Y and Z are combined to form methylenedihydroxy-group or phenyl ring; X -  means a residue of acid or hydrogen acid residue and also to derivatives of phenanthridium of the general formula (B)   where values R 1 , R, Y, Z are defined above for the formula (A). Except for, invention discloses 2,3-(methylenedioxy)-7-hydroxy-8-methoxy-5,6-propanobenzo[c]-phenanthridinium salt, a pharmaceutical composition showing an antitumor activity and a method of inhibition of cancer cells growth based on compounds presented. Invention can be used in medicine as an antitumor medicinal agent. EFFECT: new derivatives indicated above, improved method of cancer growth inhibition, valuable medicinal properties. 8 cl, 7 tbl
Patent RU-2168983-C2 (RU)
Title: Method of hemopoiesis correction and prophylaxis of deficient anemia and dyspepsia in newborn calves
Inventor: LUKINA E A
IPC: A61K31/00
Filed: 1999-07-14
Granted: 2001-06-20
Abstract: FIELD: veterinary science. SUBSTANCE: method involves administration the composition as powder that is fed with milk or colostrum to calves beginning from the 1-st day of life for 10 days, once per a day. Composition has the following components, mg: cobalt chloride, 5; copper sulfate, 20; zinc sulfate, 20; glucose, 500; abomasum mucosa dried extract, 250-300 and polfamix C, 1500-2000. Also, vitamin B 12  and ferroglucin-75 are administrated by intramuscular route in the dose 15.0 mg/kg on 1, 3 and 5 days of life in combination with indicated composition. Method ensures to diminish the disease period on an average by 3-5 days, to decrease calves morbidity with noninfectious diseases later on, to enhance safety of young stock. EFFECT: enhanced effectiveness of method. 2 tbl
Patent RU-2194532-C2 (RU)
Inventor: PENG KVIAN
IPC: A61K41/00
Filed: 1998-01-09
Granted: 2002-12-20
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: composition has photochemotherapeutic protoporphyrine agent combined with photosensitizer agents localizable in vascular stroma and at least one substance promoting penetration through surface and optionally one or more chelating agents. The composition is usable for treating disease or anomalies responding to PDT manifesting synergic therapeutic properties. 
     EFFECT: increased photochemotherapeutic action; inhibited tumor growth. 20 cl, 8 dwg
Patent RU-2222114-C2 (RU)
Title: Обнаружение скрытого знака
Inventor: KHAITSMA JAP A
IPC: G06K9/00
Filed: 1999-03-02
Granted: 2004-01-20
Abstract: Изобретение относится к способу обнаружения скрытого знака в информационном сигнале, который возможно был им помечен с помощью модифицирования значения информационного сигнала в соответствии с соответствующими значениями картины скрытого знака. Техническим результатом является создание более надежного и менее уязвимого способа обнаружения при обработке изображений и устройства для обнаружения скрытого знака в информационном сигнале (например, в изображении или видеосигнале). Технический результат достигается тем, что при обработке подозрительного изображения со скрытым знаком, который необходимо обнаружить, используют метод согласованной фильтрации только симметричной фазы (SPOMF) перед обнаружением величины корреляции между информационным сигналом и скрытым знаком. Упомянутое значение величины корреляции между сигналами вычисляют с использованием прямого и обратного преобразования Фурье информационного сигнала и скрытого знака в соответствующие коэффициенты Фурье и затем сравнивают значения корреляции с заданным пороговым значением. Превышение порога указывает на обнаруженный скрытый знак. 4 с. и 5 з.п. ф-лы, 10 ил.
Patent UA-42718-C2 (UA)
Title: Method of aphid pests control at a locus, solid concentrate and aqueous dispersion for realization thereof
Inventor: ROBERT BRYAN HAMMOND
IPC: A01N53/10
Filed: 1994-04-06
Abstract: A method of aphid pests control at a locus comprises applying a solid substance containing pyrethroid insecticide and more than 50% polyvynilpyrrolidone as solid concetrate.
Patent UA-37230-C2 (UA)
Title: poly-1-n-alkenamines and compositions of fuel or lubricant agent containing them
IPC: C10N30/04
Filed: 1994-04-11
Abstract: The invention relates to poly-1-n-alkenamines, and also to compositions of fuel and lubricant containing poly-1-n-alkenamines. Poly-1-n-alkenamines of the general formula (I) , (I) where: R1 - poly-1-n-alkenamines residue being obtained of 1-n-alkene with 3-6 atoms of carbon and ethene, taken at an amount to 50 % by weight and having 20-400 atoms of carbon, R2 and R3, which can be similar or different, denote carbon, polyaminoalkylene of the `formula of [R4 – NR5]m R6, where R4 denotes alkylene with 1-10 atoms of carbon, R5 and R6 , which can be similar or different, denote hydrogen, alkyl with 1-10 atoms of carbon, and m denotes an integer number 1-7.
Patent UA-68336-C2 (UA)
Title: Vaccine composition for prevention or treatment of malaria
IPC: A61P33/06
Filed: 1997-07-31
Abstract: A vaccine composition useful in the prevention or treatment of malaria comprises a plurality of malaria-derived antigens in combination with an adjuvant which is a preferential stimulator of 'ì1 cell response.
Patent UA-60322-C2 (UA)
Title: Catalyst for use at vinyl acetate production
IPC: B01J23/58
Filed: 1999-05-21
Abstract: The invention relates to catalysts for production of vinyl acetate and methods for production of vinyl acetate. According to invention, catalyst used for production of vinyl acetate consists of supporting medium, palladium, acid and at least one catalyst promoter of acetic acid production and at least one promoter and/or copromoter of vinyl acetate production. Method for production of vinyl acetate from ethylene and oxygen-containing gas using this catalyst is disclosed.
Patent UA-37303-C2 (UA)
Title: Method to transfer and preserve fish in the state of artificial hypobiosis and a unit to carry out thereof
Filed: 1999-11-04
Abstract: The invention relates to experimental biology, in particular to the field of fishery, and can be used for obtaining prolonged hypometabolic state of vital functions (hypobiosis), which is prolonged for the long term with the level of hypometabolism in the regime of prolonging, in the certain degree similar to the level of the state of natural wintering of the fish. A method of bringing and preserving the fish in the state of artificial hypobiosis includes the use of hyperoxic and hypercapnic environment with hyperoxyc conditions created in the aqueous environment by means of saturating the water with a gaseous mixture of carbon dioxide and oxygen in a ratio of 25...75% : 75...25%, a water pH is brought up to 6.0.....6.7 while the temperature is above-zero one.
Patent UA-43482-C2 (UA)
Title: A method for the boration of aluminium and alloys thereof
Inventor: FEDORENKOVA LIUBOV IVANIVNA
Filed: 2000-05-26
Abstract: The invention relates to the metallurgy, in particular to the chemical and thermal treatment of metals, namely to the surface hardening of aluminium and alloys thereof by borating and may be used for hardening of articles operating in the conditions of an intensive wear, high temperatures, radioactive radiation. The applied method involves borating the electrolyte containing aqueous solution of alkali metal carbonate, glycerine, and powder of boron carbide in the aqueous solution during the electrolyte heating. The method is characterized in that borating is performed at a current density of 0.5-1.8 А/cm2, voltage - 30-120 V in the electrolyte previously activated by passing direct electric current with a density of 1.2-2 А/cm2 through the electrolyte at a voltage of 30-70 V. The method provides forming a wear-resistant layer on surface which layer enhances articles strength and allows increasing specific electric resistance of aluminium articles.
Patent UA-41733-C2 (UA)
Title: Pump station
Inventor: Shmahun Leonid Oleksandrovych
Filed: 2001-02-27
Abstract: This invention relates to pump-building, in particular, to pump stations used for hydro-drives of high-productive mechanized timbering for thick coal seams. The pump station comprises of drive mechanism, self-suction high-pressure three-piston pump, tank with working liquid, this is connected to the pump by suction mains and pressure mains. The drive mechanism has an electric drive. The housing of the pump is arranged as split one, with inclined split, and is equipped with a removable cover. The pump comprises of mechanical and hydraulic parts. The hydraulic part of the pump comprises of three valve blocks, those are placed in the housing of the pump; each block has a housing-saddle in which there are installed the valves: the pump-in and the suction ones, those are spring-supported by a spring; the housing is equipped with suction cavity and pump-in cavity. The tank is made with flow damper, this comprises of two installed in horizontal position, one over another, semi-discs. At the suction mains there is installed a cooler, and at the pressure mains pneumatic hydro-accumulators are and unloading unit placed.
Patent UA-71606-C2 (UA)
Title: crystal modification of D 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-охо-3-quinoline carboxylic acid medicament based thereon
Inventor: HIMMLER THOMAS
IPC: A61P31/04
Filed: 2000-02-14
Abstract: The invention relates to a denned crystal modification of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-охо-3-quinoline carboxylic acid, to methods for producing the same and to the use thereof in pharmaceutical formulations. The crystal modification can be distinguished from other crystal modifications of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicycio[4.3.0]nonan-8-yl)-6-nuoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid of formula (I) by its characteristic X-ray powder diffractogram and its differential thermodiagram.
Patent RU-2202854-C2 (RU)
Title: Multimode direct-conversion receiver
Inventor: ISBERG MARTIN
IPC: H04B1/40
Filed: 1998-06-23
Granted: 2003-04-20
Abstract: FIELD: radio engineering. SUBSTANCE: receiver has signal-receiving antenna, band filters that function to filter off signals in each frequency band, amplifying facility for selective signal amplification, quadrature generating facility for producing common-mode and quadrature signals, low-frequency filtering facility for filtering off common-mode and quadrature signals, and single-band processing facility for processing filtered-off common-mode and quadrature signals. Multimode receiver is designed to directly convert signals received using intermediate frequencies in same frequency band as passband of these signals. EFFECT: reduced quantity of electronic components in receiver. 18 cl, 5 dwg
Patent RU-2191543-C2 (RU)
Inventor: STARYKH V S
IPC: A61B6/00
Filed: 2000-04-17
Granted: 2002-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out terminal ventricle puncture. Contrasting liquid is introduced into it. Cerebrospinal fluid is taken is taken through suboccipital puncture concurrently with supplying the contrasting liquid. Free patency or blockage availability in the central canal of the spinal cord is determined. The fluid is taken in the same volume as that of the added liquid. EFFECT: high accuracy of examination. 2 cl
Patent RU-2183934-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2000-05-29
Granted: 2002-06-27
Abstract: Десерт готовят путем смешивания подготовленных яблочного и черносмородинового пюре, пчелиного меда, соли, миндаля, экстракта элеутерококка, липидсодержащего экстракта биомассы микроорганизмов Mortierella elongata, манной крупы и воды. Смесь подвергают гомогенизации, сублимационной сушке, дроблению и фасовке под вакуумом. Десерт обладает сбалансированным составом основных питательных веществ, пригоден к использованию в автономных условиях существования.
Patent RU-2197329-C2 (RU)
Inventor: NOVIKOV V V
IPC: B03B13/06
Filed: 2000-07-11
Granted: 2003-01-27
Abstract: Изобретение относится к обогащению полезных ископаемых. Техническим результатом изобретения является обеспечение высокой эффективности сортировки различных руд мелких классов крупности различными радиометрическими методами за счет высокой точности определения среднего содержания полезного компонента методами спектрального и структурного анализа, рентгено- и фотолюминесценции и фотометрии. Для этого транспортирующую поверхность полностью закрывают потоком исходного продукта. В зоне измерения образуют сплошную поверхность потока. Определяют критерий разделения - среднее содержание по крайней мере одного полезного компонента для каждой позиции исходного продукта в ряду непрерывно следующих друг за другом дискретных порций. При этом подачу исходного продукта прекращают, если его количества недостаточно для полного закрытия потоком транспортирующей поверхности. Устройство для реализации способа содержит бункер с выпускным шибером и датчиком уровня его заполнения, установленные над транспортирующей поверхностью, средства измерения выбранного разделительного признака и средство разделения исходного продукта на полезный и отвальный продукты. Датчик уровня связан со средством формирования потока исходного продукта, выполненного с возможностью создания в зоне измерения на транспортирующей поверхности заданной площади потока со сплошной поверхностью. 2 с. и 18 з.п.ф-лы, 1 ил.
Patent RU-2183594-C2 (RU)
Title: Station for deep purification of sewage water and process solutions
Inventor: LUK JANOV V I
IPC: C02F9/04
Filed: 2000-09-18
Granted: 2002-06-20
Abstract: FIELD: sewage water purifying equipment. SUBSTANCE: station has grid, sand catcher, sand platforms, settler, filter, reactant dozer, reservoir for accumulating washing water, and washing pump. Station is further equipped with reactor, two makeup pumps, two ejectors, two saturators, bulk oxygen source, pressure flotator, bactericidal unit, pressure sensors, electrified latches, latch position sensors and control unit. Filter is positioned at an acute angle with respect to horizontal plane and is equipped with monitor washing system. EFFECT: increased extent of sewage water and process solution purification, increased efficiency and improved ecological safety of purification station. 1 dwg