baber/WOPTO huggingface dataset:
Patent UA-34493-C2 (UA)
Title: PROCESS for PREPARATION OF HOMOLOGICALLY recombinant cell (variants), plasmid for use in the Process (variants), strain of recombinant cells of fibrosarcoma of human (variants), PROCESS for PREPARATION of human erythropoietin (variants)
IPC: A61P43/00
Filed: 1995-05-11
Abstract: This invention concerns perfected methods for the preparation in vitro both of therapeutic proteins, and for the preparation and delivery of therapeutic proteins by means of genetic therapy.
Patent UA-42033-C2 (UA)
Title: Two-stroke conrod free combustion engine
Inventor: Mischenko Mykola Ivanovych
Filed: 1997-06-11
Abstract: A two-stroke conrod-free combustion engine has a case with cylinder installed on it, which has outlet window and other gas distribution bodies, a piston placed in the cylinder, with formation of combustion chamber and connected by rod to the link equipped with guide, at least one crankshaft with additional counter-weights, on the crank journal of this one roller is placed, this forms with the guide of the link a kinematic couple and is equipped for possibility of roll without sliding with mechanism of forced turn arranged as rack gearing where the toothed gear is rigidly connected to the roller, and the rack – to the link, and a unit of forced connection of the roller to the guide of the link arranged as, for instance, spring with one end connected to the fixed element of the case, and the other end connected to the link through plate that is placed on the rod in free way.
Patent UA-54461-C2 (UA)
Title: Apparatus and method for molding opening devices onto a packaging material sheet
Inventor: GUSTAFSSON PER
IPC: B29C45/33
Filed: 1997-09-23
Abstract: An apparatus and method for molding opening devices (16) onto a packaging material sheet (4) at respective holes (32) provided in the sheet. The apparatus includes first and second mould tools (20, 22) arrange-able in a closed position so as to be in contact with opposite sides (24, 26) of the sheet and in an open position so as to be positioned distally from the sheet. In the closed positions a mould cavity (28) is formed between the first and second mould tools for accommodating a hole edge (30) in the sheet. The apparatus further includes an injection passage (36) for injecting heated thermoplastics material into the mould cavity, which injection passage extends in one of the mould tools such that the thermoplastics material is injected directly into the mould cavity at an injection point (38) of the mould cavity which is located distally from the hole edge, for providing effective formation of the opening device on the sheet. One of the mould tools includes a pail of half mould tools (22a, 22b) which are simultaneously moved from the open position to the closed position and vice versa such that the direction of movement of each of said half mould tools between the open and closed positions tangentially follows a circular path, for reducing wear of the mould tools. In the closed position of the mould tools, the sheet extends in a plane which is distally spaced from the plane of extension of the sheet in the open position aiding in release of the sheet and the molded opening device from the mould tools.
Patent RU-2176159-C2 (RU)
Title: Centrifugal separator
Inventor: ASHITOK S V
IPC: B03B5/32
Filed: 2000-02-11
Granted: 2001-11-27
Abstract: FIELD: concentration of ore and sand of noble metals, jewels, and platinum. SUBSTANCE: separator has encased horizontally mounted rotor, bearing support, pulley, drive, and backwater pipeline inserted in fixed position into rotor case. Rotor is mounted for axial vibrations by means of eccentric roller abutting against pulley and by compression ring; pulp pipeline mounts electromagnet for displacement to remove magnetic fraction from concentrate in centrifugal field. EFFECT: enlarged range of fine particles that can be extracted and improved quality of extracted precious components. 3 cl, 2 dwg
Patent RU-2184511-C2 (RU)
Inventor: SHKVORCHENKO D O
IPC: A61F9/007
Filed: 2000-02-15
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing magnetic seal in the zone of foreign body projection. The vitreal cavity is filled with perfluororganic substance after performing subtotal vitrectomy. Internal magnetic seal is introduced through flat portion of the ciliary body as a ring and retinal zone is covered around the foreign body in the zone of extrascleral magnetic seal projection . The foreign body is withdrawn in transvitreal way. The operation is completed by carrying out intravitreal barrier argon laser retina coagulation. The internal magnetic seal area is greater than the foreign body area by 20-30%. Both magnetic seals are optionally removable later on or retainable for a long period of time. EFFECT: enhanced effectiveness of transvitreal removal of a foreign body from the posterior eyeball pole; avoided traction phenomena to arise. 2 cl
Patent RU-2183493-C2 (RU)
Inventor: ASTAKHOV E JU
IPC: B01D27/06
Filed: 2000-06-30
Granted: 2002-06-20
Abstract: FIELD: food, pharmaceutical, electronic, chemical industries; microfiltration of liquid and gaseous medium. SUBSTANCE: proposed cartridge filter element has corrugated filtering film and inner perforated tube, both connected with end faces parts. Filtering film is made of polytetrafluoroethylene and it has pores of size from 1 to 100 mкm at effective porosity not less than 40% and thickness of film from 100 to 900 mкm,. Preferable is thickness from 300 to 600 mкm. Inner surface of film is profiled in form of points of height up to 20% of film thickness. Inner perforated tube and end face parts of filtering element are also made of polytetrafluoroethylene. Inner perforated tube and corrugated filtering film are welded to end face parts at both sides to preclude liquid flow in zones of welding. Cartridge filter element can be provided with outer support elements in of perforated skeleton or belts made of polytetrafluoroenthylene. EFFECT: provision of high capacity filter element for operation in neutral and aggressive media at temperatures from -50 C to +150 C and pressure differential up to 0.6 MPa.
Patent RU-2271115-C2 (RU)
Inventor: MAJERS MEHRI EH
IPC: A23L9/10
Filed: 1999-03-12
Granted: 2006-03-10
Abstract: FIELD: food processing industry, in particular foodstuff production containing preserved or increased polyphenol content. 
     SUBSTANCE: invention relates to method for polyphenol content preservation in treatment process of one or more cocoa ingredients, containing cocoa polyphenols, including cocoa procyanidine, to produce product containing at least one carbohydrate ingredient and/or at least one milky ingredient, as well as polyphenol-containing cocoa ingredient, selected from group containing grated cocoa, partially defatted solid cocoa matters, fully defatted solid cocoa matters, cocoa extract, synthetic cocoa procyanidine, or mixture thereof. Claimed method includes pretreatment of at least one carbohydrate ingredient and/or at least one milky ingredient with one or more pretreated ingredients (e.g., antioxidant, emulsifier, fat, flavor or mixture thereof) to provide the first mixture. Then at least one polyphenol-containing cocoa ingredient is added in the first mixture to produce the second mixture followed by processing thereof to produce cocoa-containing product. Product obtained by said method also is disclosed. Claimed product contains grated cocoa or mixture thereof with partially or fully defatted solid cocoa matters as cocoa-ingredient. Moreover, method for production of dietary additive also is disclosed. 
     EFFECT: foodstuffs including confectionary and chocolaty products containing increased polyphenol, particularly cocoa polyphenol concentration. 
     27 cl, 4 dwg, 2 tbl, 9 ex
Patent RU-2201306-C2 (RU)
Inventor: IBRAGIMOV N G
IPC: B21D3/16
Filed: 2001-01-24
Granted: 2003-03-27
Abstract: Изобретение относится к оборудованию для изготовления и ремонта штанг глубинных насосов для механизированной правки и упрочнения новых или бывших в эксплуатации насосных штанг в нефтяной промышленности. Устройство содержит станину и установленные на ней захваты для штанг, силовой гидроцилиндр, связанный с подвижным захватом, блок управления и средство для контроля правки штанг. Захваты снабжены съемными зацепами, выполненными в виде муфты и кольцевого выступа, размещенными в центральных каналах захвата, на одном конце которого выполнены пазы под конец штанги, при этом рама со стороны гидроцилиндра имеет направляющий элемент для подвижного захвата, предотвращающий проворот последнего, причем неподвижный захват установлен с возможностью вращения и связан с выходным валом червячного редуктора через обгонную муфту, а входной вал червячного редуктора связан с гидродвигателем. Упрощается конструкция, повышается производительность и качество выправляемых штанг. 8 ил.
Patent RU-2217655-C2 (RU)
Inventor: SHMIDT KHOL GER
IPC: F22B37/32
Filed: 1999-08-05
Granted: 2003-11-27
Abstract: Изобретение относится к энергетике и может быть применено в прямоточных парогенераторах, содержащих устройство для разделения воды и пара. Чтобы достигнуть возможно малой потери давления при одновременно высоком расходе среды и эффективного сепарационного действия посредством сепаратора (1) для разделения воды (W) и пара (D), который содержит на стороне пара выпускную трубу (2) и на стороне воды выпускную трубу (3), а также сепарационное пространство (10) между множеством впускных труб (5) и расположенным перед выпускной трубой (3) на стороне воды средством, препятствующим вихреобразованию (9), длина (А) сепарационного пространства (10) должна составлять, по меньшей мере, пятикратную величину его внутреннего диаметра (DI), а соотношение (К) общего поперечного сечения потока (F) впускных труб (5) к внутреннему диаметру (DI) в квадрате сепарационного пространства (10) должно составлять величину 0,2-0,3. Внутри устройства (11) разделения воды и пара сепаратор (1) соединен с водосборным баком (15) так, что его верхний конец (ОК) расположен ниже половины длины (L) сепаратора (1), считая от его нижнего конца (UE) на стороне воды. 3 с. и 1 з.п. ф-лы, 3 ил.
Patent RU-2226020-C2 (RU)
Title: Антенна с диэлектрическим резонатором с круговой поляризацией
Inventor: TASSOUDZH MOKHAMMAD ALI
IPC: H01Q5/00
Filed: 1999-09-07
Granted: 2004-03-20
Abstract: Изобретение относится к антеннам с диэлектрическим резонатором с круговой поляризацией для использования в спутниковых или сотовых системах телефонной связи. Техническим результатом является обеспечение высокого КПД излучения, полоса пропускания управляется в широком диапазоне, небольшие габариты, простота изготовления. Антенна с диэлектрическим резонатором имеет отражающий элемент из проводящего материала, резонатор установлен на отражающем элементе, первый и второй возбуждающие штыри электрически подсоединены к резонатору для подачи к резонатору или приема от резонатора первого и второго сигналов соответственно и отделены друг от друга, первый и второй сигналы имеют равные амплитуды, но сдвинуты по фазе на 90° относительно друг друга. Двухдиапазонная антенна может быть выполнена с использованием двух антенн с диэлектрическим резонатором вместе. Каждый резонатор в двухдиапазонной конструкции резонирует на определенной частоте, таким образом обеспечивая работу в двух диапазонах, резонаторы могут быть установлены рядом или по вертикали относительно друг друга на первом и втором отражающих элементах соответственно. В следующем варианте осуществления изобретение относится к многодиапазонной антенне, первая часть антенны настроена на резонанс в первой заранее определенной полосе частот и включает в себя отражающий элемент, диэлектрический резонатор и первый и второй штыри. Вторая часть антенны настроена на резонанс во второй заранее определенной полосе частот и включает в себя удлиненный антенный элемент, третья часть настроена на резонанс в третьей заранее определенной полосе частот. Все части антенны изолированы друг от друга. 2 с. и 13 з.п. ф-лы, 3 табл., 6 ил.
Patent RU-2237296-C2 (RU)
Inventor: EHKUDDEN EHRIK
IPC: G10L19/06
Filed: 1999-11-08
Granted: 2004-09-27
Abstract: FIELD: radio communications technology. 
     SUBSTANCE: method includes altering values of comfort noise parameters, usually used for generating comfort noise, quality of comfort noise is increased, generation of comfort noise is performed by means of device for speech decoding during time spans, in which speech is absent. Values of comfort noise parameter are altered in response to receiving information about changeability, matching parameter of comfort noise. Altered values of comfort noise parameters are then used for generation of comfort noise. 
     EFFECT: higher system capacity. 
     2 cl, 10 dwg
Patent RU-2186475-C2 (RU)
Title: Manure water reprocessing method and apparatus
Inventor: VINAROV A JU
IPC: C05F3/06
Filed: 2001-07-23
Granted: 2002-08-10
Abstract: FIELD: animal and poultry farming. SUBSTANCE: method involves subjecting manure and water mixture to aerobic liquid-phase fermentation with the use of aerobic microorganisms in an amount of 0.2-2.0 g of perfectly pure dry substance per litre of fermentation medium at temperature of from 25 C to 50 C and at aeration extent of 0.2 to 2.0 of volume of supplied air to fermentation medium volume per minute for 60-120 hours; continuously mixing fermentation medium to provide for rate of air oxygen mass transfer to said medium within the range of from 0.2-2.0 kg/cu.m/h. Method is used in animal and poultry farms preferably practicing litter-free keeping in houses equipped with hydraulic drainage systems for removal of animal activity wastes. EFFECT: increased efficiency and provision for producing fertilizer with increased biological activity. 18 cl, 1 dwg
Patent RU-2211183-C2 (RU)
Title: Anhydrous magnesium sulfate production process
Inventor: KUDRJASHOV V N
IPC: C01F5/40
Filed: 2001-09-19
Granted: 2003-08-27
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: anhydrous magnesium sulfate in the form of high-porous powder is prepared by dehydration of magnesium sulfate heptahydrate in two steps: first at 100-180 C and then at 500-600 C. Between the two dehydration steps product is subjected to mechanochemical. Final moisture level is below 0.5%. EFFECT: increased degree of dehydration. 3 cl, 1 tbl
Patent RU-2225887-C2 (RU)
Inventor: STEPANOV A A
IPC: C21D9/46
Filed: 2002-05-22
Granted: 2004-03-20
Abstract: FIELD: metallurgy; rolling; manufacture of thick plates and strips from low-alloyed steel. SUBSTANCE: proposed method includes heating slab to austenizing temperature, roughing for obtaining work-piece of intermediate thickness, cooling-down the work-piece to temperature of 740-760 C, finish rolling at total reduction no less than 30% and temperature of end of rolling not above 740 C. Besides that, at total reduction in the course of finish rolling not exceeding 55% temperature of end of rolling is maintained between 700 and 730 C and at total reduction above 55%, temperature of end of rolling is maintained between 710 and 740 C. Cooling the plate to temperature of 100 C is performed at average rate not exceeding 35 C/h. EFFECT: improved mechanical properties of plate; increased thickness of plate at decreased reduction ratio of slab. 4 cl, 2 tbl, 2 ex
Patent RU-2292336-C2 (RU)
Inventor: SARTIS DZHON
IPC: A61P25/22
Filed: 2001-02-21
Granted: 2007-01-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel derivatives of 2-oxo-1-pyrrolidine of the general formula: (A)   and their pharmaceutically acceptable salts wherein X means -CONR 5 R 6 , -COOR 7  or -COR 8 ; R 1  represents hydrogen (H), halogen atom, (C 1 -C 6 )-alkyl; R 2  and R 4  are similar or different and each means independently H, halogen atom, (C 1 -C 6 )-alkyl; R 3  means H, halogen atom, (C 1 -C 6 )-alkyl substituted with one or more halogen atoms, (C 2 -C 5 )-alkenyl; R, R 6  and R 7  are similar or different and each means independently H, (C 1 -C 6 )-alkyl; R 8  means -OH, (C 1 -C 6 )-alkyl. Compounds of the formula (A) can be used for synthesis of (S)-(-)-α-ethyl-2-oxo-1-pyrrolidine acetamide. Also, invention describes methods for synthesis of compound of the formula (A). 
     EFFECT: improved methods of synthesis. 
     11 cl, 3 tbl, 13 sch, 6 ex
Patent RU-2242416-C2 (RU)
Title: Ручное устройство для переноса пленки, имеющее угловой аппликационный элемент
Inventor: KHUTMAKHER VINFRID
IPC: B65H37/04
Filed: 2001-02-14
Granted: 2004-12-20
Abstract: Изобретение относится к ручному устройству 1 для переноса пленки 2, например, из клейкого, покровного или цветного материала на подложку 4, имеющему корпус 5, в котором размещены средство для подачи пленки и аппликационный элемент 8, проходящий изнутри наружу через отверстие 9 в корпусе 5 и состоящий из несущей части 8с, установленной в корпусе 5 с возможностью поворота вокруг оси поворота, и аппликационного наконечника 8а, при этом пленка 2 проходит от средства 6 для подачи к аппликационному элементу 8. Для уменьшения габаритов конструкции аппликационный наконечник 8а проходит от несущей части 8с, при этом аппликационный наконечник 8а и несущая часть 8с образуют между собой тупой угол W, который раскрыт по направлению к стороне 30а подхода пленки аппликационного элемента 8. 12 з.п. ф-лы, 13 ил.
Patent RU-2244944-C2 (RU)
Inventor: IL JAKHIN V N
IPC: G01V3/12
Filed: 2002-10-01
Granted: 2005-01-20
Abstract: FIELD: identification of subsurface structures. 
     SUBSTANCE: according to the method, parts of damaged lithological layers are identified from minimal instant values of amplitude of autocorrelation and mutual correlation functions of results of sampling at the condition that amplitude tends to zero. Water-saturated lithological layers are selected by analyzing two groups of phase spectrum of long-wave and short-wave ranges taking into account that phase difference for two groups of data equals to zero. Local objects in subsurface layers are found from the condition that phase difference of instant values of auto- and mutual correlation of long-wave and short-wave range signals reflected from extended lithological layers doesn't equal to zero if power exceeds maximal received wavelength. The other condition is that structure of auto- and mutual correlation functions, i.e. phase, amplitude and signal period of longwave and shortwave ranges totally coincides or with magnification of one of ranges. Local object is registered by means of shortwave spectrum of reflected signal. Reflected waves difference in intensity in shortwave and longwave spectral ranges within cut limits where local object is present. Changes in amplitude and phase of instant values of auto- and mutual correlation functions of longwave spectrum has strongly expressed trend to growing or reducing. Changes in amplitude and phase of instant values of auto- and mutual correlation functions of signal of short-wave spectrum have oscillation character. Geometric average size of local object is found fro interval within limits of which interval there is the difference between changes in amplitude and phase of instant values of auto- and mutual correlation functions of long-wave and short-wave spectra. 
     EFFECT: improved reliability of identification. 
     1 dwg
Patent RU-2240396-C2 (RU)
Inventor: MOKRITSKIJ B JA
IPC: E01B27/12
Filed: 2002-12-10
Granted: 2004-11-20
Abstract: FIELD: railway transport; permanent way keeping machinery. 
     SUBSTANCE: invention relates to tie tamping machines used for compacting ballast. Proposed tie tamper has housing with tool provided with hard alloy members. Tool is installed in housing for displacement under action of force exceeding normalized force of engagement with ballast. Housing and tool are connected by pin and slot is made in tool and/or housing to provide displacement. Slot is made with tilting for displacement of tool. 
     EFFECT: increased service life of tie tamper tool. 
     3 cl, 5 dwg
Patent RU-2268595-C2 (RU)
Inventor: TESS E FILIPP
IPC: A23L29/00
Filed: 2001-07-17
Granted: 2006-01-27
Abstract: Изобретение относится к пищевой промышленности. Пробиотическая композиция для введения в пищевой продукт из теста содержит живые или жизнеспособные дрожжи и, по меньшей мере, один жир, имеющий температуру плавления выше 20°С. Введение этой композиции в сырое тесто перед его термообработкой придает содержащимся в ней дрожжам устойчивость к термообработке при приготовлении пищевого продукта. Пищевой продукт может включать также наполнители и/или покрытия. Тесто после термообработки содержит от 10 4  до 10 9  живых или жизнеспособных дрожжей, а полученный продукт - пробиотическое количество дрожжей более 10 2  КОЕ/г. 4 н. и 13 з.п. ф-лы, 5 табл.
Patent RU-2246326-C2 (RU)
Inventor: POLJANSKIJ V V
IPC: A61M35/00
Filed: 2003-03-27
Granted: 2005-02-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has supporting layer, bearing preparation fixable thereon. Hygroscopic and forbidden layer is deposited on the supporting layer over the preparation. Enforced dehydrated and crushed mass of active substance distributed over the supporting layer is used as the preparation. Natural products like medicinal herbs and/or their mixtures, fruits, roots, clay, therapeutic mud and others are usable as the mass of active substance. Method involves applying enforced dehydration and crushing of initial product. Dehydration is carried out by exposing initial product to microwave electromagnetic energy flow or to infrared radiation. Next, the product is crushed to fine powder state. The mass is deposited on the supporting layer, and a package is formed by covering the preparation with hygroscopic and protective layer. The active substance and hygroscopic layer is fixed on the supporting layer by applying, for instance, compression force like rolling package between the rollers or pressing. 
     EFFECT: optimum storage conditions. 
     5 cl, 7 dwg
Patent RU-2251443-C2 (RU)
Inventor: VLASOV V I
IPC: B01D35/02
Filed: 2003-07-14
Granted: 2005-05-10
Abstract: FIELD: applied chemistry equipment, particularly filtering devices for contaminants removal from liquid. 
     SUBSTANCE: filter comprises body with connection pipes and filtering member. Filtering member is composed of corrosion-resistant plates fixed in grooves formed in body ledges in diagonal direction. Filter body has rectangular cross-section. Required filtering fraction, periodical cleaning and self-cleaning are provided by using intermediate plates of demanded thickness, which may rotate through 180-360є angle or by fixed washers located between the plates. The plates are secured in splines of outer shaft having manual drive arm. Periodically opened flushing pipe extending vertically from body bottom is cut into the body. Connection areas of inlet and outlet pipes with locking and regulating fittings may vary in their chambers in any direction. 
     EFFECT: increased filtering capability and service life, simplified structure and production technology, possibility to chose any filtering fraction, possibility of cleaning and self-cleaning, increased turnaround time, easy mounting and improved operational ability. 
     4 dwg
Patent RU-2289868-C2 (RU)
Inventor: DUBINOV ALEKSANDR EVGEN EVICH
IPC: H01J17/40
Filed: 2003-07-14
Granted: 2006-12-20
Abstract: FIELD: gas-discharge engineering. 
     SUBSTANCE: proposed gas-discharge device that can be used to produce DC glow discharge for various purposes, primarily for pumping gas lasers, has cathode in the form of hollow cylinder and anode in the form of at least four rods uniformly disposed within cathode and equally spaced from its axis. Hollow cylinder guide is made in the form of equal-radii circle arcs whose convex part is aimed away from hollow cylinder axis, all cathode sections being equidistant from anode rods. Developed surface of cathode enhances discharge current. 
     EFFECT: enhanced specific plasma glow intensity per unit volume, precluded azimuthal heterogeneities of glow discharge. 
     1 cl, 1 dwg