baber/WOPTO huggingface dataset:
Patent RU-2193381-C2 (RU)
Title: Disposable product for female hygiene, method for its fixation, method for preventing occasional contact of wing's adhesive section and that of a product's lining sheet
Inventor: ROZENFEL D LEONARD DZH
IPC: A61F13/56
Filed: 1999-06-23
Granted: 2002-11-27
Abstract: FIELD: female disposable hygienic products. SUBSTANCE: the suggested product for female hygiene refers to hygienic interlayers, insertions for underwear and linings used in case of incontinence of urine. It has an adhesive area behind the wings designed to be fixed to the underwear, they are considerably dislocated against adhesive area of the main part of the product. This dislocation indicates that in case of no underwear and removal of any adhesive paper the contact of mentioned adhesive areas both on wings and a lining sheet is absent. The innovation leads to improved comfort in preparing the product for usage and prevents destructive adhesion that should result in product's spoiling, as a whole. EFFECT: higher efficiency of usage and fixation. 17 cl, 7 dwg
Patent RU-2168105-C2 (RU)
Inventor: KOPTELOV K A
IPC: F16L55/175
Filed: 1999-08-25
Granted: 2001-05-27
Abstract: FIELD: applicable in repair-recovery work at a loss of leak-proofness of lines filled with heat-transfer agent, both in ground conditions and by the crew of space vehicles. SUBSTANCE: method consists in application of fluid sealant on a non-sealed section of the line and its subsequent solidification; after application of sealant the line of the temperature-control system is vacuumized to pressure P v  selected from relation P comp >P v >P min   allowable , where Pcomp is pressure in space vehicle compartment, Pmin is allowable minimum allowable pressure in the temperature-control system, after which sealant solidification is carried out at a temperature equal to the average operating temperature of the heat-transfer agent in the given line of the temperature-control system. EFFECT: quick and reliable sealing of the line damaged section both with a simple surface, for example, pipeline, and with a configurated surface such as corrugations of heat exchangers.
Patent RU-2167485-C2 (RU)
Inventor: NOVOPASHIN I V
IPC: H02M7/523
Filed: 1999-08-26
Granted: 2001-05-20
Abstract: FIELD: thyristor frequency converters for inductive heating of metals. SUBSTANCE: connected to input leads through filter choke is DC diagonal line incorporating filter capacitor and connected through nonlinear choke to inverting thyristor bridge with back diodes. Switching capacitor, choke, and load are connected across diagonally opposite pair of ac terminals of this bridge. Connection of one nonlinear choke across diagonally opposite pair of DC terminals between point of connection of rectifier and that of DC diagonal line to thyristor-diode bridge fully eliminates asymmetry of inverting bridge currents due to dispensing with four nonlinear chokes on inverting bridge arms. EFFECT: reduced mass and size, improved operating reliability and effectiveness of components used. 13 dwg
Patent RU-2204708-C2 (RU)
Inventor: SAFIN S G
IPC: E21B43/27
Filed: 1999-11-15
Granted: 2003-05-20
Abstract: FIELD: oil production from formation; applicable in intensification of high-temperature well operation, increase of actual oil recovery from formation. SUBSTANCE: composition for treatment of high-temperature (above 60 C) oil wells includes 12-% solution of hydrochloric acid and surfactant in amount of 0.8-1.2% of solution volume. Technical result of use of invention consists in higher efficiency of formation stimulation due to retardation of acid solution neutralization at temperatures above 60 C, ensuring more deep penetration into formation, reduced corrosive activity, excluded contamination of formation, increased formation productivity due to reduced interfacial tension on solution-formation medium, provision of fuller washing-out of acid solution filtrate from formation in well washing. EFFECT: higher efficiency of use. 1 tbl, 1 ex
Patent RU-2214316-C2 (RU)
Inventor: KAMASHEV A V
IPC: B22F3/105
Filed: 1999-12-30
Granted: 2003-10-20
Abstract: FIELD: processes of laser synthesis of three-dimensional articles, models of machine parts by selective laser sintering in machine engineering and instrument making, manufacture of electroacoustic piezotransducers of powdered compositions. SUBSTANCE: method for making piezoceramic three-dimensional articles of powdered compositions comprises steps of mixing powders screened until predetermined fraction; preliminarily annealing components of prepared mixture; sintering, compacting, firing and further mechanically working article. Steps of sintering, compacting, firing and mechanically working are realized by selective laser sintering process during several passes with different temperature modes in separate passes. Additional infiltration of sintered article with filler is performed. Process of selective laser sintering also comprises preliminary furnace annealing. EFFECT: significantly reduced time period, enlarged functional characteristics of materials due to using selective laser sintering process. 4 cl, 3 ex, 1 dwg, 2 tbl _
Patent UA-55557-C2 (UA)
Title: Method and device for capacitive readout of images
IPC: G06K9/00
Filed: 1999-01-09
Abstract: The invention relates to a sensor for capacitively acquiring images, especially finger print images, in which the capacitors (C12) assigned со each pixel are supplemented by reference electrodes which are capacitively coupled to one another by means of coupling capacitances (Ck). A parallel acquisition of the image by the provided measuring electrodes and by the additional reference electrodes yields an image which is divided according to a raster, and a local average is established which results from the capacitive coupling and which is used as a local reference value.
Patent UA-30842-C2 (UA)
Title: Device for growing larvae of entomophages
Inventor: SARKISIAN LEVON SEMENOVYCH
Filed: 1998-06-10
Abstract: The invention relates tо biological protection of agricultural crops and directly to technical means of mass rearing of entomophages. The device allows increasing the accuracy of measuring a feed аnd decreasing man-hours while growing larvae of the еntomophages. The device consists of a cell cassette and a lid with openings, which are placed coaxially with the cells of the cassette, аnd between the lid and the cassette the movable screen is mounted made as a plate with openings, which is provided with a stop and a reciprocal spring as additional. The lid is made as a set of changeable plates with openings, which form cells of a certain volume with the surface of the cell's screen. The diameter of the openings of the screen is not less than the diameter of the opennings of the lid and does not exceed thе distance between the cells of the cassette.
Patent UA-50482-C2 (UA)
Title: Filter fabric
Inventor: BELENKO ALBINA PAVLIVNA
IPC: B01D39/08
Filed: 2002-01-22
Abstract: Filtering fabric is formed by synthetic complex thread or yarn with twisting not larger than 65 t/m, for the base and the filling. Fabric has at least equilibrium structure with ratio 2:1 and is made of polypropylene thread with low adhesion to additives of solutions.
Patent UA-73002-C2 (UA)
Title: Smart card
IPC: G06F21/62
Filed: 2001-09-13
Abstract: The invention concerns a conventional smart card comprising an ISO 7816 eight-contact wheel and at least a standard two-way path, whereby data exchanges at a speed of about 500 Kbits/s are possible. In order to enable said card to be used in an environment requiring data processing of several Mbits, the invention provides for the addition on said card of a high speed series channel connected to the connections not used by the standard two-way path and forming a second bus (HSD) whereon are connected several encryption/decryption modules and a multiplexing module (MUX). Said modules are likewise connected to the card conventional bus.
Patent UA-74427-C2 (UA)
Title: Composition used for treating diseases associated with cell membrane pathologies
Inventor: KULISHOV SERHII KOSTIANTYNOVYCH
Filed: 2003-09-26
Abstract: The invention relates to the medicine, namely to the composition used for treating the diseases associated with cell membrane pathologies. The composition contains the active ingredients of plant origin, in particular the extracts of the barberry, the mountain ash, and the guelder-rose. The soybean oil or ethanol are used as the extractants.
Patent UA-119276-C2 (UA)
Title: Система плавучих сонячних батарей
Inventor: DZENZERSKYI VIKTOR OLEKSANDROVYCH
IPC: H02S20/20
Filed: 2017-07-17
Abstract: Система плавучих сонячних батарей виконана у вигляді плоского острова екологічного захисту і складається з модулів, що містять сонячну батарею, встановлену на круглій плавучій опорі діаметром 3-5 метрів, і з'єднаних в горизонтальний масив. Модулі мають несуцільну порядову укладку із зазорами. Сонячні батареї виконані у вигляді конічних двоярусних пірамід, які мають опорний каркас, на який нанесено шар гнучкого фотоелектричного композиту. Кожна піраміда встановлена на понтоні. Острів розчалений фалами, закріпленими на опорах, встановлених на береговій смузі. Робочі органи модулів для аерації, знезараження та коагуляції, виконані у вигляді електролітичних комірок. Робочий орган для динамізації шарів стоячої води виконаний у вигляді комірок електромагнітного перемішувача, який об'єднаний у спільний вузол з комірками для електролізу води. Пари цих комірок поєднані незамкнутими трубопроводами. Всі комірки закріплені на кінцях енергопередавальних стрижнів. Всередині порожнини кожної піраміди розміщені акумулятор та інвертор, а також блоки живлення комірок. Таке виконання системи дозволяє створювати острови екологічного захисту для зниження променевого та теплового навантаження штучних водойм, а також проведення екологічних заходів тільки електрохімічними методами без використання механічних вузлів.
Patent RU-2188363-C2 (RU)
Title: Movable radiator working independently
Inventor: DE LONGI DZHUZEPPE
IPC: F24D13/04
Filed: 2000-02-16
Granted: 2002-08-27
Abstract: FIELD: heating living spaces. SUBSTANCE: proposed radiator includes housing with many radiating members; each radiating member is formed by metal plate and central part where fluid medium heated by heating units is circulated at preset temperature; said radiating members are interconnected through bushes for passage of heated fluid medium and circulation of said medium inside housing which is external in at least one section of surface of radiating members relative to central part where heated fluid medium circulates; radiator is also provided with additional heating units for heating surrounding air. EFFECT: accelerated convective motion of medium and consequently facilitated heating process. 16 cl, 7 dwg
Patent RU-2212413-C2 (RU)
Title: Monoclonal antibody prepared using integrin-associated protein, its fragment fab, fab' or f(ab')2, hybridoma producing monoclonal antibody (variant), antileukemic agent
Inventor: FUKUSIMA NAOSI
IPC: C12P21/08
Filed: 1998-09-11
Granted: 2003-09-20
Abstract: FIELD: biotechnology, medicine, oncology. SUBSTANCE: invention proposes monoclonal antibody recognizing integrin-associated human protein and inducing apoptosis of nucleus-containing blood cells. Hybridomas MALB-1 and MALB-2 produce monoclonal antibody that is used as agent useful in treatment of myeloid and lymphoid leukosis. EFFECT: valuable medicinal properties of antibody. 9 cl, 1 tbl, 32 dwg, 5 ex
Patent RU-2203506-C2 (RU)
Inventor: ERMAKOV V F
IPC: G06F17/14
Filed: 2000-05-15
Granted: 2003-04-27
Abstract: FIELD: computer engineering. SUBSTANCE: devices can be used for static investigations. Each device has square- pulse generator, counter, decoder, and adder units. First design alternative of device has analog memory units, subtracting units, and monostable multivibrator. Second design alternative of device has subtracting units and switches. Third alternative of device has digital memory unit, invertors, NOT gates, and switches. EFFECT: simplified design. 14 cl, 19 dwg, 3 tab
Patent RU-2193729-C2 (RU)
Title: Boiler
Inventor: BERDIN S V
IPC: F22B21/34
Filed: 2000-09-07
Granted: 2002-11-27
Abstract: FIELD: generation of steam, boiler manufacture. SUBSTANCE: given boiler includes barrel installed on membrane tube body comprising radiation gas conduit formed by front, side, dividing screens, festoon in upper part, and convective gas conduit formed by dividing, side and rear screens where heated surfaces are arranged. Rear screen is fitted in lower part by chambers and U-shape bent towards dividing screen with formation of space beneath which additional upper and lower chambers are located. One heating surface is situated in space and slits for passage of gases are formed between horizontal section of tube in space. Chamber of rear screen and additional chambers communicate with row of vertical tubes and aperture between additional chambers is closed by flat coil screen surface attached over outline to additional chambers and by two extreme additional vertical tubes attached to side screens of convective gas conduit. EFFECT: diminished overall dimensions, reduced labor input to repair of heated surfaces. 2 cl, 11 dwg
Patent RU-2221705-C2 (RU)
Inventor: KAL VAR DID E
IPC: B29C48/49
Filed: 1999-02-17
Granted: 2004-01-20
Abstract: FIELD: automotive industry. SUBSTANCE: proposed tire has tread cap formed by two circular layers with non-conducting strengthening filler. Each said layer contains circular insert made of conducting rubber mix with circular surface on contact wall between two layers. Insert of first layer is provided with circular surface with round route on wall, and insert of second layer is provided on its wall a circular surface with route intersecting with round route of first layer and forming ridges at one and other side of said route so that great number of contact points is provided in circular direction between said routes ensuring electric connection between conducting elements. Second layer is extruded together with insert by means of device containing main extruder for extruding non-cured part of tread cap and microextruder whose nozzle is provided with sharp cutting edge and extrusion orifice and is pressed to movement device coupled with main extruder. EFFECT: simple design and manufacture, provision of discharge of static electricity. 11 cl, 4 dwg
Patent RU-2200339-C2 (RU)
Inventor: IVANOV V A
IPC: G04B49/00
Filed: 2000-10-30
Granted: 2003-03-10
Abstract: FIELD: instruments determining time by the Sun. SUBSTANCE: equatorial sundial has base which upper part includes plane parallel to plane of celestial equator and is fitted with elements fixing dial. Summer time gnomon is installed on upper surface of dial, in center of circumference of reading scale of summer time and lower surface of dial carries winter time gnomon mounted in center of circumference of reading scale of winter time. Center of circumference of reading scale of winter time is displaced with reference to center of circumference of summer time by value ( 0.5-1.0 )R where R is radius of circumference of reading scale of winter time. Reading scale of summer time has displacement diagram of reading point of local time relative to shadow cast by gnomon. EFFECT: capability of time reading in winter season, increased convenience of sundial handling and accuracy of local solar time reading. 5 cl, 5 dwg
Patent RU-2202933-C2 (RU)
Inventor: ABEZIN V G
IPC: A23N4/00
Filed: 2001-02-07
Granted: 2003-04-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has hopper, fruit crushing device mounted inside hopper, and device for separating seeds from crushed fruit heap. Fruit crushing device has row of passive knives with cutting edges on their front parts and drive rotor with T-shaped cutting members. Seed separating device is equipped with screws mounted in tiers and positioned for rotation in opposite directions. Screws are arranged under and above false ceilings formed as finger grids. Hopper has rod bottom. EFFECT: simplified construction and increased efficiency. 6 dwg
Patent RU-2232667-C2 (RU)
Title: Соединение режущей головки и хвостовика инструмента
Inventor: KHESHT DZHIL
IPC: B23B31/113
Filed: 1999-08-04
Granted: 2004-07-20
Abstract: Изобретение относится к области обработки материалов резанием, к сборному режущему инструменту, состоящему из сменной режущей головки и хвостовика. Сменная режущая головка для соосного соединения вдоль оси соединения с хвостовиком инструмента с возможностью самозажима имеет режущую часть с, по крайней мере, одной режущей кромкой, расположенной вблизи ее переднего конца, и крепежную часть, расположенную между режущей частью и задним концом режущей головки и включающую центрирующую секцию, имеющую периферийную центрирующую поверхность, расположенную вокруг упомянутой оси и выполненную в основном конической, по крайней мере, на двух ее участках, расположенных с расхождением вдоль указанной оси в направлении к широкому концу периферийной центрирующей поверхности, закрепляющую секцию, имеющую, по крайней мере, две разнесенные друг от друга периферийно расположенные и имеющие протяженность по периферии закрепляющие поверхности, предназначенные для обеспечения осевой опоры режущей головки на хвостовике инструмента. Для повышения надежности соединения каждая закрепляющая поверхность наклонена по отношению к указанной оси с увеличением осевого расстояния от нее до указанного широкого конца периферийной центрирующей поверхности в направлении, в основном соответствующем направлению сил резания, действующих на указанную режущую кромку во время операции резания. При этом закрепляющая или центрирующая секции выполнены с, по крайней мере, двумя периферийно расположенными и разнесенными друг от друга фиксирующими элементами с соответственно указанными закрепляющими поверхностями или указанными участками центрирующей поверхности. 2 с. и 13 з.п. ф-лы, 9 ил., 1 табл.
Patent RU-2208062-C2 (RU)
Title: Steel
Inventor: GLINER R E
IPC: C22C38/16
Filed: 2001-04-23
Granted: 2003-07-10
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to the development of steel composite for making heavily loaded articles working under conditions of atmosphere corrosion. Invention proposes steel containing components taken in the following ratio, wt.-%: carbon, 0.02-0.25; copper, 0.30-1.2; phosphorus, 0.04-0.15; manganese, 0.50, not above; silicon, 0.40, not above; nickel, 0.40, not above; chrome, 0.30, not above; aluminium, 0.07, not above; sulfur, 0.045, not above; nitrogen, 0.03, not above; boron, 0.005, not above; iron, the balance. Invention provides enhancement of strength and corrosion resistance with retention of technological plasticity providing the cold deformation in the continuous mass production. EFFECT: improved properties of steel.
Patent RU-2200285-C2 (RU)
Inventor: SAVINYKH A B
IPC: F26B17/10
Filed: 2001-05-03
Granted: 2003-03-10
Abstract: FIELD: metal-working, chemical, pharmaceutical, biological, and food industries. SUBSTANCE: spray drying plant designed for spray drying of solutions and slurries has vertical cylindrical chamber, discharge cone, and rod with spray nozzle/ Novelty is that it is provided with newly introduced annular header disposed in bottom part of chamber, gas inlet pipe, spin drier in top part of chamber, and gas intake in the form of coaxial set of varying-length tubes arranged along center line of drying chamber. EFFECT: reduced specific energy requirement. 3 dwg
Patent RU-2208752-C2 (RU)
Inventor: NAGAOKA TADAJOSI
IPC: B01J19/00
Filed: 2001-05-18
Granted: 2003-07-20
Abstract: FIELD: applicable in manufacture of the head for columns, in the column proper and body latticework. SUBSTANCE: the method consists in manufacture of the head formed of body latticework, which makes up the inner structure of the device providing for movement of material, heat exchange or mixing between gases, liquids or gas and liquid, the inner structure is divided into a great number of chambers or ducts connected to one another, and the body latticework is made of a great number of block structures, which are positioned continuously in the vertical and horizontal directions of the body latticework, each of the block structures is formed by means of bringing together in one point and bringing apart of three linear elements, the method includes the stage of formation of a part of the block structure brought together in one point, where three linear elements are brought together by means of binding of three linear elements, and the body latticework is made of a great number of block structures, which are positioned continuously in the vertical and horizontal directions of the body latticework, each of the block structures is formed by means of bringing together in one point and bringing apart of three linear elements, including the following stages: formation of a block structure with three linear elements, which consists of a great number of base blocks, each representing a combination of two triangular pyramids, having a common base surface and vertices positioned in the opposite directions, the base blocks are positioned continuously in the vertical direction of the body latticework with the vertices of each base block, which are in contact with the vertices of the adjacent base blocks, and the part of three linear elements brought together in one point is formed by means of binding of three linear elements in the point of contact of the vertices of the adjacent base blocks, and the arrangement of the great number of the block structures is such that the adjacent block structures are in contact with one another that the adjacent block structures are in the position of formation of the part of three linear elements brought together in one point in each vertex of the common surface of the of the base of two triangular pyramids making up the base block, and formation of the part of three linear elements brought together in one point by means of binding of three linear elements in each point of contact of the adjacent block elements. EFFECT: provided manufacture of X- head ensuring distribution of liquid in the connections of the X-head, reduced cost of manufacture on a large scale. 15 cl, 24 dwg
Patent RU-2214312-C2 (RU)
Title: Method for making tubes of hard-to-form steels and alloys with increased coefficient of linear expansion
Inventor: SAF JANOV A V
IPC: B21B21/00
Filed: 2001-07-26
Granted: 2003-10-20
Abstract: FIELD: rolled tube production, namely processes for making tubes of hard-to-form steel kinds and alloys with increased coefficient of linear expansion. SUBSTANCE: method comprises steps of rolling hollow sleeves or billets heated until yielding temperature in pilger mill for rolling tubes with use of increased-conicity mandrels heated at rolling tuning tubes of carbonaceous steel kinds; heating working portion of mandrel until mean temperature equal to or exceeding desired temperature of leading end of tube at time moment of tube coming off mandrel while temperature drop along length of working portion of mandrel is no more than 100 C. EFFECT: elimination of mandrel jamming at rolling, reduced factor of metal consumption due to lowered lengthwise wall thickness difference, lowered loads of rolls and of drive system of pilger mill, prevention of damages of rolls and spindles. 2 cl, 1 tbl
Patent RU-2216518-C2 (RU)
Inventor: MEDVEDEVA I B
IPC: C01G56/00
Filed: 2001-10-22
Granted: 2003-11-20
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to chemistry of transuranic elements. Method involves application of fibrous complex-forming sorbent of type "POLIORGS" with groups of hydrazidine and amide oxime. Sorbent is used as nonwoven fibers. Sorption of neptunium (V) is carried out from saline aqueous solutions at pH = 4-10. Invention can be used for sorption extraction of pentavalent neptunium from aqueous solutions and used for analytical and technological aims. EFFECT: enhanced degree of neptunium extraction. 3 cl