baber/WOPTO huggingface dataset:
Patent UA-46850-C2 (UA)
Inventor: SOROKIN OLEKSII SERHIIOVYCH
Filed: 1998-12-23
Abstract: This invention relates to castings production, in particular, to composite materials for anti-burnt paints of moulds and formation sand-loam mixes. Realization of this invention will make it possible to improve sanitary-hygienic work conditions, to increase the product quality and to decrease cost.
Patent UA-57757-C2 (UA)
Title: FORMS OF PRODRUGS AND NEW ANALOGUES OF camptothecin, THEIR APPLICATION AS MEDICINES
IPC: C07D471/14
Filed: 1997-05-12
Abstract: The invention concerns novel counterparts of camptothecin and in particular products complying with the following formulae:8-ethyl-8,9-dlihydro-8-hydroxy-l-benzyl-2H,10H,12H-[1,3]oxazino[5,6-f]oxepino[3',4':6,7]indolizino[1,2-b]quinolein-10,13(15H)-dione; 5-ethyl-9,10-difluoro-4,5-dihydro-5-(2-amino-1-oxoethoxy)-1H-oxepino[3',4':6,7]indolizino[1,2-b]quinolein-3,15(4H, 13H)-dione; 5-ethyl-9,10-difluoro-4,5-dihydro-5-(2-amino-1-oxopropoxy)-1H-oxepino[3',4':6,7]indolizino[1,2-b]quinolein-3,15(4H,13H)-dione. The invention also concerns their method of preparation, their application as medicines, the pharmaceutical compositions containing them and their use in producing tumoricidal, antiviral and parasiticide medicines.
Patent UA-53761-C2 (UA)
Title: Optoelectronic shift register
Inventor: FILYNIUK MYKOLA ANTONOVYCH
Filed: 2000-05-23
Abstract: The proposed optoelectronic shift register can be used in computing facilities and in optical devices for data processing. The shift register contains a unit for converting current timing pulses into optical timing pulses, a unit for converting current into a continuous optical signal, an output optical signal former with bit windows corresponding to the bit optical outputs of the shift register, and n bit elements, each containing three optoelectronic gates. Additionally, each bit element contains the circuit with two series-connected light-emitting diodes, which is connected to a common power supply unit, and two corresponding photodetectors. The point of connection of the light-emitting diodes constitutes the electrical output of the bit element. The input aperture of the bit element photodetectors constitutes the input aperture of the bit element. The input aperture of the first bit element constitutes the input aperture of the shift register. The output apertures of the first and second optoelectronic gates of each preceding bit element are connected with the input apertures of the corresponding photodetectors of each subsequent bit element. Owing to the said design improvements and new connections between the circuit elements, the voltage-current characteristic of the shift register is provided that eliminates operation of the register with a stable operation point within the area of high currents.
Patent UA-61131-C2 (UA)
Title: Dimethyl-[3-(propoxycarbonylamino)propyl]ammonium о-ethylphosphonate
IPC: C07C271/20
Filed: 1999-02-18
Abstract: The new compound, dimethyl[3-(propoxycarbonylamino)propyl]ammonium О-ethylphosphonate, has fungicidal activity.
Patent RU-2177839-C2 (RU)
Inventor: ZALJUBOVSKIJ A F
IPC: B05D1/02
Filed: 2000-01-05
Granted: 2002-01-10
Abstract: Изобретение относится к области технологии нанесения лакокрасочных покрытий с пневматическим и кинематическим распылением краски и направлено на повышение качества окраски и противокоррозионной стойкости покрытия. Согласно первому варианту способа в предварительно охлажденную двуокись углерода - порошкообразный хладагент вводят, например, сухую углекислоту и дополнительно летучий ингибитор атмосферной коррозии, например ВНХ-Л-20, ВНХ-Л-49, Г-2, концентрацией 50-100 г/м 3 . Согласно второму варианту способа в поток подогретого воздуха, обдувающего газовый колокол в нижней части со стороны, противоположной направлению перемещения факела распыления краски вдоль окрашиваемой поверхности, вводят летучий ингибитор атмосферной коррозии, например ВНХ-Л-20, ВНХ-Л-49, Г-2, концентрацией 50-100 г/м 3 . Техническим результатом изобретения является значительное повышение качества окраски и противокоррозионной стойкости покрытия, снижение вероятности попадания частиц краски из факела распыления в атмосферный воздух и улучшение санитарно-гигиенических условий труда. 2 с. п. ф-лы, 3 ил.
Patent RU-2261910-C2 (RU)
Inventor: SABAT E ALAN
IPC: A23K1/165
Filed: 1999-05-06
Granted: 2005-10-10
Abstract: FIELD: biotechnology, in particular production of feed supplement and feed for farmer animals. 
     SUBSTANCE: Invention relates to strain Penicillium funiculosum producing enzyme complex such as cellulase, endo-1,4-beta-xylanase, cellobiohydrolase, beta-glucosidase, endo-1,3(4)-beta-glucanase, feruloyl-esterase. Liquid feed supplement for farmer animals such as poultry, pigs and ruminants contains microbial product obtained from strain Penicillium funiculosum and optionally enzymes disclosed in claim 1, antimicrobial agent, sorbitol, antifreeze, concentrated filtered fermentation broth in specific ratio. Dry feed for farmer animals such as poultry, pigs and ruminants contains microbial product obtained from strain Penicillium funiculosum and optionally enzymes disclosed in claim 1, carrier, components of dry fermentation broth in specific ratio. 
     EFFECT: improved accessibility of feed and amino acids; reduced phosphorus and ammonia emanation. 
     25 cl, 4 dwg, 32 tbl, 6 ex
Patent RU-2191610-C2 (RU)
Title: Method for forming absorbed radiation dose in performing neutron therapy
Inventor: UL JANENKO S E
IPC: A61N5/10
Filed: 2000-04-12
Granted: 2002-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves placing hydrogen-containing fast neutron bundle moderator on the patient body surface to build maximum heat neutron flow in the tumor area and reduce skin dose lode beyond the tumor area. Recess matching tumor shape is created in the moderator center. Moderator thickness and recess size are selected depending on tumor location depth, maximum heat neutron flow formation depth and fast neutron doses relation at their penetration depth and on the moderator surface. EFFECT: wide range of functional applications; enhanced effectiveness of combined neutron and neutron-capturing therapy. 3 cl, 3 dwg, 3 tbl
Patent RU-2183251-C2 (RU)
Title: Churning mechanism
Inventor: SHLAKHTER IL JA SEMENOVICH
IPC: E21B31/113
Filed: 2000-05-15
Granted: 2002-06-10
Abstract: FIELD: oil and gas industry, release of pipe string in process of drilling or overhaul of hole. SUBSTANCE: churning mechanism comprises telescopic rod-striker installed in body. Rod-striker transmits torque to body. Threaded fingered bushing is positioned in ring recess. Rod-striker has male multistart thread matching thread of bushing. Fixing member secures operation of tripping unit to uncouple rod-striker from body without disruption of circulation of flushing fluid. With this in mind valve or hollow weight is dropped in advance. EFFECT: enhanced reliability of churning mechanism. 5 dwg
Patent RU-2192854-C2 (RU)
Inventor: SMOLJAKOVA G P
IPC: A61P27/02
Filed: 2000-05-25
Granted: 2002-11-20
Abstract: Изобретение относится к медицине, а именно к офтальмологии. Предложено капельно орошать роговую оболочку 0,1%-ным раствором гипохлорита натрия в течение 10 мин один раз в день в течение 5-7 дней, а за 30 мин перед каждым сеансом орошения под конъюнктиву глазного яблока вводят 0,5 мл 4%-ного раствора таурина (тауфона). Способ позволяет сократить сроки регенераторно-восстановительного процесса при ожоговой травме и язвенном поражении роговицы и улучшить анатомо-функциональные исходы. 1 табл.
Patent RU-2185952-C2 (RU)
Title: Builtup abrasive tool for vibration-proof intermittent grinding
Inventor: STEPANOV JU S
IPC: B24D5/16
Filed: 2000-06-02
Granted: 2002-07-27
Abstract: FIELD: machine engineering, namely manufacture of abrasive tools, possibly for deep peripheral grinding of hard-to-form materials with trend for flaw occurring such as burnouts and microcracking. SUBSTANCE: tool is designed for finishing parts at regulating heat flux directed into part. Tool is in the form of separate abrasive discs mounted on common shaft with axial gap one relative to another and inclined by acute angle α relative to plane normal to rotation axis. At end sides of tool washers are mounted in pairs; said washers have non-parallel ends with angle between them equal to α/2. Said washers allow to gradually regulate inclination angle of abrasive discs from zero until α. Pack of plate springs is mounted between abrasive discs; flat washers are adjoined to inner ends of discs. In description of invention relation is given for selecting inclination angle α of abrasive discs. Such design lowers thermal stress at abrasive cutting due to intermittent grinding of certain cross sections of worked surface at continuous grinding process. EFFECT: improved vibration proofness, enhanced efficiency and quality of grinding. 4 dwg
Patent RU-2184092-C2 (RU)
Title: Cooler for optical fiber drawing column (versions)
Inventor: PAEK UN-CHUL
IPC: C03B37/12
Filed: 1999-01-12
Granted: 2002-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: cooler is arranged below melting furnace for melting blank from which optical fiber is to be produced, and for cooling optical fiber drawn from blank molten in melting furnace. Cooler has at least one heat-exchanger of predetermined length, which is mounted so as to enclose fiber drawn from melting furnace for cooling drawn optical fiber. Heat-exchanger is made from thermoelectric cooling material allowing heat to be released from one heat-absorbing surface to other heat-absorbing surface, when electric power is supplied through said one heat-absorbing surface. Heat-exchanger is made tubular, with heat-absorbing surface of cooler enclosing optical fiber of predetermined length drawn from melting furnace along drawing direction. Drawn optical fiber is cooled as it is passed through tubular cooler. Cooler is further provided with auxiliary cooler attached to heat-emitting surface and adapted for cooling released heat. EFFECT: increased cooling efficiency by providing intensified drawing of optical fiber without necessity of increasing height of fiber drawing column. 12 cl, 9 dwg
Patent RU-2250105-C2 (RU)
Inventor: TOMAS I BARTA
IPC: A61K31/351
Filed: 1998-11-12
Granted: 2005-04-20
Abstract: FIELD: pharmaceutical chemistry. 
     SUBSTANCE: invention relates to treatment of patients suffering from diseases associated with pathologic activity of matrix proteases. Treatment involves administration of compounds depicted by general formula   (I). 
     EFFECT: increased treatment efficiency. 
     136 cl, 448 ex
Patent RU-2247258-C2 (RU)
Inventor: PAKUCHCHI NIKOLA
IPC: F02M63/02
Filed: 2000-06-30
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to fuel devices of internal combustion engines. Proposed pressure control device contains electromagnetically controlled valve with supply pipeline connected with pump delivery side, drain pipeline, gate between supply and drain pipelines, electromagnet with controllable excitation to control armature which operates the gate, and reducers to decrease delivery pressure fluctuations of said pump. Reducers have cutoff chamber to cut off hydraulic pressure between supply and drain pipelines. Said chamber is of volume to decrease action of hydraulic pressure fluctuations onto armature provided with cylindrical rod part of which is arranged in said chamber. Said is connected with rod by shoulder to be smaller in diameter than rod. So volume of chamber increases, and section of hydraulic pressure in chamber onto rod decreases. 
     EFFECT: provision of simple and reliable device to control delivery pressure of pump. 
     16 cl, 14 dwg
Patent RU-2184266-C2 (RU)
Inventor: GINKULOV G V
IPC: F03D3/00
Filed: 2000-07-12
Granted: 2002-06-27
Abstract: FIELD: wind power engineering. SUBSTANCE: plant has four sails mounted on shaft of each of windmills; they function as running blades; windmills are arranged into strings and function to set low-speed electric generators into rotary motion; novelty is that windmills are mounted on tubular supporting piles and horizontal straight strings are swinging under action of wind away from powerhouse ; each string has tubular shafts whose ends are rigidly fixed together by means of clamps to form common power shafts. EFFECT: enhanced power capacity, reduced construction cost and maintenance charges, simplified design. 9 dwg
Patent RU-2201654-C2 (RU)
Title: Low-noise coding and decoding method
Inventor: JJU KHAOPING
IPC: H04N7/14
Filed: 1997-12-23
Granted: 2003-03-27
Abstract: FIELD: image compression to reduce requirements to digital video decoder bandwidth. SUBSTANCE: digital-image adaptive processor precedes MPEG2 coder and receives high-definition signal (1920x1080) pixels per image) designed for relaying or storage and adaptively filters off signal with respect to low frequencies. Signal is subjected to two-dimensional filtering of low frequencies to eliminate coding distortions and associated noise; then it is horizontally decimated to produce hybrid signal of lower definition (1280x1080 pixels per image) which is unpacked and decoded by receiver, whereupon hybrid-signal sampling frequency is raised to its source definition. Proposed method enables transmission of one highdefinition program with several standard-definition programs over 6- MHz ground relaying channel. EFFECT: improved image recovery for high-definition reproduction. 30 cl, 5 dwg, 1 tbl
Patent RU-2184323-C2 (RU)
Inventor: SOKOLOV V M
IPC: F25B39/04
Filed: 2000-08-15
Granted: 2002-06-27
Abstract: FIELD: refrigeration engineering. SUBSTANCE: condenser has heat-transfer tubes, top and bottom displacement water chambers, water supply and discharge pipes, and circulating cooling device. Removable cylindrical ejectors are mounted in heat-transfer tubes coaxially with annular channels formed. EFFECT: enhanced utilization of cooling water potential. 1 dwg
Patent RU-2191655-C2 (RU)
Title: Closed die
Inventor: LEVANOV A N
IPC: B21J13/02
Filed: 2000-10-09
Granted: 2002-10-27
Abstract: FIELD: metal forming. SUBSTANCE: closed die has top and bottom halves. Top half is made in the form of rectangular section punch with restricting shoulder. Bottom half has casing with internal cavity having widened upper part and self-adjusting member composed of longitudinal and transverse wedge-shaped planks and is equipped with sealing members formed as longitudinal and transverse planks. Sealing blades are embedded in longitudinal sealing members. Longitudinal wedge-shaped planks of self-adjusting member are positioned for upward vertical displacement and formation of compensating cavity. Inclination angle of transverse planks of self-adjusting member is smaller than angle of friction by 2-3 deg. Sealing members are positioned for sliding over punch side surfaces. Inner surface of sealing members has inclination angle of 2-3 deg. Die of such construction is used for wasteless or low-waste stamping of forged pieces. EFFECT: reduced metal usage and provision for eliminating jamming of forging machine or die itself. 3 cl, 6 dwg
Patent RU-2229552-C2 (RU)
Inventor: KAS JANOV A E
IPC: E01F13/12
Filed: 2001-04-13
Granted: 2004-05-27
Abstract: FIELD: transport engineering; road equipment. SUBSTANCE: proposed device for forced stopping of vehicle contains reservoir with filler. Novelty is that reservoir is made of water proofing material, and dispersed material is used as filler, whose level coincides with level of road pavement. Device includes liquid inlet and outlet systems arranged in bottom part of reservoir and creating uprising liquid flow thus changing dispersed material into pseudoliquid state, and liquid discharge system creating downwards flow of liquid, thus changing dispersed material into thick state. EFFECT: prevention of damage of forced stopped vehicle, increased efficiency of operation of device owing to concealed arrangement of device on road and possibility of its sudden use. 3 cl, 3 dwg
Patent RU-2206429-C2 (RU)
Title: Литниковая система для легирования стали в процессе отливки слитков
Inventor: BOJTSEV A I
IPC: B22D27/20
Filed: 2001-06-29
Granted: 2003-06-20
Abstract: Изобретение относится к металлургии. Литниковая система содержит подводящий литниковый канал, участок увеличенного диаметра, выполненный закрытым. Этот участок герметично соединен с дозатором легирующих материалов. Высота металлоприемника составляет 105-800% диаметра литникового канала, а диаметр его превышает диаметр литникового канала в 1,1-9,0 раз. Через отверстие в участке вводят легирующие материалы. Подвод металла по литниковому каналу к участку увеличенного диаметра осуществляют тангенциально. Обеспечиваются перемешивание легирующих материалов с металлом, снижение угара легирующих материалов. 1 табл., 1 ил.
Patent RU-2222434-C2 (RU)
Inventor: SMIRNOV V M
IPC: B42D1/00
Filed: 2002-01-30
Granted: 2004-01-27
Abstract: FIELD: printing matter. SUBSTANCE: the method consists in formation of pages by bending sheets, application of glue, completing of sheets in a book block, cutting of the block edge and placement of it in a cover. The glue is applied on the outer side of the pages at a distance of 2 to 2.5 mm from their end face. EFFECT: enhanced service reliability of the printed matter.
Patent RU-2245183-C2 (RU)
Inventor: SUNDKHOL M GERAN
IPC: A62C3/00
Filed: 2000-11-01
Granted: 2005-01-27
Abstract: FIELD: fire-fighting equipment, particularly to suppress fire in train including at least one carriage or fire in tunnel. 
     SUBSTANCE: fire-extinguishing plant comprises spray heads, pressure source to supply fire-extinguishing medium through pipeline system for spray heads actuation. Number of spray heads is less than summary number of spray heads actuated in correspondence with fire location in object to be protected. Pressure source includes pumping facility with pump, which creates increased pressure to supply and inject fire-extinguishing medium in actuated spray head. Pumping facility comprises control means providing increase of fire-extinguishing flow from pumping facility as a number of opened spray heads increases. Control means 52, 53 increases fire-extinguishing flow from pumping facility 50, 51 to fix operative pumping facility output. 
     EFFECT: increased pressure of fire-extinguishing medium discharged from acting spray heads only when some of spray heads are opened. 
     12 cl, 7 dwg
Patent RU-2232023-C2 (RU)
Inventor: GERASIMOV A M
IPC: A61P15/08
Filed: 2002-06-06
Granted: 2004-07-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: it is suggested to inject 25%-magnesium sulfate solution intramuscularly for women per 10 ml daily, for 5 d. The method enables to increase estrogen level due to estradiol conversion out of testosterone. 
     EFFECT: higher efficiency of therapy. 
     3 ex, 2 tbl
Patent RU-2242021-C2 (RU)
Inventor: KOKORIN JU JA
IPC: G01S15/02
Filed: 2002-07-15
Granted: 2004-12-10
Abstract: FIELD: hydroacoustics, applicable for detection of underwater objects moving at a low radial velocity in the controlled water area. 
     SUBSTANCE: the method is based on successive irradiation of water space by hydroacoustic signals in different directions, reception of echo signals from fixed objects and objects moving at a low radial velocity, demodulation, filtering and display of the received echo signals on the screen of the two-coordinate indicator. At the same time K "radiation-reception" cycles are accomplished in m directions, all the received echo signals discredited in l elements of the distance are memorized, displayed on the screen of the two-coordinate indicator in the form of luminous marks so that in each of m directions successively K times l elements of the distance are displayed. The decision of detection of the object by the m-th direction is taken by appearance on the respective section of the indicator screen of a path formed by the luminous marks of the echo signal, obtained in K "radiation-reception" cycles. The detected objects moving at a low radial velocity and the fixed objects are classified by the presence of inclination of the luminous marks of the echo signals from the moving objects determined by variation of the distance to them and absence of inclination of the luminous marks of the echo signals from the fixed objects. The sonar station has a hydroacoustic cylindrical antenna of piezoelectric transducers combined in n identical bands, "radiation-reception" selector switch, generating device, reception channel. Each band is turned about its axis relative to the adjacent band so that the acoustic axis of the directional pattern of each i-th transducer of one band is shifted relative to the acoustic axis of the directional pattern of the i-th transducer of the adjacent band through angle φ=2Π/mn. 
     EFFECT: provided detection and classification of underwater objects moving at a low radial velocity, as well as reduced loss of power at radiation of hydroacoustic signals and enhanced signal-to-noise ratio at reception of reflected signals in a circular scanning sonar. 
     3 cl, 2 dwg
Patent RU-2262598-C2 (RU)
Inventor: VAJNGAR KHAROLD DZH
IPC: E21B47/12
Filed: 2001-03-02
Granted: 2005-10-20
Abstract: FIELD: oil production industry, particularly for power transmission and communication establishing through pipe string. 
     SUBSTANCE: apparatus comprises outer device adapted to transmit power and arranged around the first tubular structure. Outer device receives the first alternating current from the first tubular structure. Apparatus has inner device adapted to transmit power and arranged inside the first tubular structure near the outer device. The inner device generates the second current induced during the first current transmission to outer device. Outer device may include toroidal core transformer coil electrically linked with primary coil of solenoid transformer. Inner device may have secondary coil of solenoid transformer. Method for remote control signal generation involves arranging outer device around the first tubular structure; installing inner device inside the first tubular structure; transmitting main alternating current signal to the first tubular structure; initiating the first alternating current signal inside outer device and inducing remote control alternating current signal into inner device. Oil well comprises casing pipe with flow string arranged into the casing pipe. Outer devise is arranged outside casing pipe, inner device is installed around flow string near the outer one and is coaxial with it. Inner device is magnetically linked with outer device when alternating current is applied to outer device. 
     EFFECT: increased efficiency of electric power transmission from outer flow string pipe side to inner side thereof. 
     34 cl, 8 dwg, 1 ex
Patent RU-2239120-C2 (RU)
Inventor: PRASS L V
IPC: F16L58/02
Filed: 2002-12-27
Granted: 2004-10-27
Abstract: FIELD: construction. 
     SUBSTANCE: method comprises applying a protecting cover on the inner side of butted pipes. The protecting cover made of a roller is applied before welding and contains a mixture of metal protector with adhesive agent, a mixture of atactic polypropylene with heptane. The mixture contains (in mass %): 40-75 of metal protector, 5-10 of atactic polypropylene, and 10-50 of heptane. 
     EFFECT: enhanced reliability of protecting welds. 
     4 cl