baber/WOPTO huggingface dataset:
Patent UA-60325-C2 (UA)
Title: 4-(3-heterocyclyl -1-benzoyl) pyrazoles
Inventor: BAUMANN ERNST
IPC: C07D409/10
Filed: 1998-08-01
Abstract: The invention concerns 4-(3-heterocyclyl-l-benzoyl)pyrazoles of formula (I) in which the variables have the following meanings: R1, R3: hydrogen, nitro, halogen, cyano, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, alkylsulphinyl, alkylsulphinyl halide, alkylsulphonyl, alkylsulphonyl halide, aminosulphonyl, N-alkylaminosulphonyl, Ν,Ν-dialkylaminosulphonyl, N-alkylsulphonylamino, N-alkylsulphonylamino halide, N-alkyl-N-alkylsulphonylamino or N-alkyl-N-alkylsulphonylamino halide; R2: an optionally substituted 5- or 6-member heterocyclyl group containing between 1 and 4 identical or different heteroatoms selected from the group comprising oxygen, sulphur or nitrogen; R4: hydrogen, halogen or alkyl; R5: substituted pyrazole bonded in position 4. The invention also concerns: the salts of these 4-(3-hetcrocyclyl-l-benzoyl)pyrazoles which can be used for agricultural purposes; processes for preparing these substances; agents containing them; and the use as herbicides of these derivatives or agents containing them. (I)
Patent UA-66895-C2 (UA)
Title: Pinion hydromachine
Inventor: DIDENKO OLEKSANDR VASYLIOVYCH
IPC: F04C2/08
Filed: 2001-06-18
Abstract: A pinion hydro-machine comprises a housing 1 with mutually intersecting reborings 2 and 3 where pinions 4 and 5 are placed, those rotate in slide bearings 7. Between the side surfaces 8 of the pinions 4 and 5 and the side surfaces 9 of the slide bearings 7 are placed compensators 10 where at the working surface 15 a downward bias 16 is provided with restricted dimensions between the straight surfaces 17 and 18. This dimension is , this depends on the module of the toothed coupling and the number of teeth of the pinions connected to the radial surfaces 19 and 20 with respect to the openings for the pin 6 of the pinions 4 and 5 placement, at that the radial surfaces 19 and 20 are arranged with dimension larger than the radius of the depressions of the toothed crowns, i.e.
Patent UA-72944-C2 (UA)
Title: Microprocessor device with data coding
IPC: G06F21/12
Filed: 2000-11-30
Abstract: The invention relates to a microprocessor arrangement comprising a data bus (4) for transmitting data between functional units (1, 2, 3). Each unit contains an encoding/decoding device (11, 21, 31) on the bus side. Said devices are controlled by a random-check generator (6) in a synchronous manner. The arrangement allows for a relatively high security against bugging the data which is transmitted by means of the data bus, whereby additional switching requirements are justifiable.
Patent RU-2191578-C2 (RU)
Inventor: ABRAMOVISI BERNAR
IPC: A61K9/48
Filed: 1998-06-19
Granted: 2002-10-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to solid pharmaceutical composition for oral administration comprising derivative of benzofuran eliciting anti-arrhythmic activity or one of its pharmaceutically acceptable salts as an active component and pharmaceutically acceptable surface-active substance being possibly in combination with one or more pharmaceutical excipient. Solid pharmaceutical composition for oral administration ensures to maintain solubilization of active component in neutral medium and decrease the degree of its absorption variation into human blood. EFFECT: improved properties of composition. 13 cl, 2 dwg, 13 tbl, 8 ex
Patent RU-2244835-C2 (RU)
Inventor: BERENS KHRISTOF
IPC: F01D25/24
Filed: 2000-01-19
Granted: 2005-01-20
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: proposed casing consists of one shell and two flanges. Thickness of walls in upper zone pointed from flanges, in two middle zones and in two lower zones pointed to flanges changes so that upper zone, pointed form flanges, is reinforced as compared with lower zone pointed to flanges. Thickness of walls of middle zones changes so that both zones, adjoining the middle zones, smoothly change one into the other. Lower zones pointed to flanges are more flexible, as compared with flanges secured by bolts, and partially reinforced middle zones, respectively, and reinforced upper zone, and they act as joint preventing deformation mainly in radial direction. Thanks to it, casing remains considerably more round in process of operation of turbine. Smaller radial clearance between casing and ends of turning blades caused by lower deformation provides increased efficiency in process of operation of turbine. 
     EFFECT: increased efficiency. 
     4 cl, 1 dwg
Patent RU-2214824-C2 (RU)
Inventor: BERG STEFAN
IPC: A61K31/535
Filed: 1998-09-09
Granted: 2003-10-27
Abstract: FIELD: medicine, organic chemistry. SUBSTANCE: invention relates to combination of combination of inhibitor of 5-HT reuptake and selective antagonist or partial agonist h5-HT 1B  of the formula (I)   used for treatment of diseases mediated by 5-hydroxytryptamine, for example, depression, fear and obsessive-compulsive disosder. EFFECT: enhanced effectiveness of combination, valuable medicinal properties. 16 cl, 1 tbl, 2 dwg, 63 ex
Patent RU-2198472-C2 (RU)
Inventor: NEMTSOVA S R
IPC: H04N5/235
Filed: 2000-05-16
Granted: 2003-02-10
Abstract: FIELD: measurement technology for broadcast television. SUBSTANCE: recording method includes detection of image fragments whose frequency is within frequency band inconvenient for perception, that is images have high- amplitude brightness and rate of change of these images coincides with critical frequencies inconvenient for perception. In order to avoid this drawback fragments having high-amplitude flickers and frequency critical for perception are eliminated. EFFECT: provision for comfortable viewing of television images.
Patent RU-2200970-C2 (RU)
Title: Electrically tunable optical filter
Inventor: BOJN KOLIN MAJKL
IPC: G02B6/34
Filed: 1998-10-21
Granted: 2003-03-20
Abstract: FIELD: optics. SUBSTANCE: proposed electrically tunable optical filter can be employed in the capacity of multichannel spectrum analyzer for optical or SH frequencies, for demultiplexing or multiplexing of radiation beam and for control over length of wave in tunable laser positioned on same crystal of integrated circuit. Device for space division of frequency components in initial radiation beam incorporates aid 40 to split initial radiation beam into assemblage of secondary radiation beams, array 41 of electrooptical waveguides. Each waveguide includes line 43 of optical delay with proper time of optical delay. Device also has aid 42 for application of variable electric field to each waveguide in such manner that change of electric field can be executed by change of phase of secondary radiation beams 45 transmitted through each waveguide. Device can also include aid for HF modulation of initial radiation beam, waveguides produced from gallium arsenide (GaAs) which change their electrooptical characteristics under effect of electric field. EFFECT: enhanced functional reliability of electrically tunable optical filter. 20 cl, 7 dwg
Patent RU-2187662-C2 (RU)
Inventor: MEDVEDEV JU S
IPC: F01N3/08
Filed: 2000-08-15
Granted: 2002-08-20
Abstract: FIELD: internal combustion engine. SUBSTANCE: proposed system has liquid-type converter with neutralizing solution installed on exhaust pipeline of internal combustion engine and made in form of tube on principle of communicating vessels, catalytic converter and distributing device containing float and air valve. Exhaust gas let in channel is made in outlet part of tube connected by pipeline with catalytic converter, and exhaust gas recirculation channel connected with intake pipeline of engine. Distributing device is installed at place of curve of outlet part of tube. EFFECT: improved efficiency of exhaust gas cleaning and reduced consumption of fuel. 3 dwg
Patent RU-2204328-C2 (RU)
Title: Способ ультразвукового исследования стенки толстой кишки
Inventor: KIRGIZOV I V
IPC: A61B8/08
Filed: 2000-08-31
Granted: 2003-05-20
Abstract: Способ может быть использован в медицине, а именно в гастроэнтерологии. Вводят в полость органа 0,9% раствор NaCl. Оценку состояния толстой кишки проводят интраоперационно контактным ультразвуковым способом по противоположной стороне от постановки датчика. Способ позволяет повысить точность и достоверность исследования. 1 ил.
Patent RU-2190890-C2 (RU)
Title: Solidifying process for nuclear and other radioactive wastes
Inventor: ANSHITS A G
IPC: G21F9/16
Filed: 2000-10-25
Granted: 2002-10-10
Abstract: FIELD: handling nuclear and other radioactive wastes. SUBSTANCE: porous vitroceramic blocks used for solidifying liquid radioactive wastes are made of hollow vitroceramic microspheres extracted from volatile ash formed in coal combustion. Block is shaped as sponge and is distinguished by high open porosity, homogeneous porous structure, size of open interglobular pores ranging between 20 and 100 mcm, thermal stability , and high resistance to most acids. In addition inner surface of block is covered with metal oxide. Solidifying process takes place in porous ceramic blocks due to absorption of solutions within block, evaporation of water at low temperatures, static heating in usual furnace, repeated saturation with solution to attain desired filling, binding of radionuclides by means of large-surface resistant oxides introduced in block interior, complete disintegration of salts directly within porous space of block, reliable immobilization of radionuclides and other radioactive wastes inside block by calcination of saturated vitroceramic matrix, block treatment at high temperatures and high pressures, and block encapsulation in glass or ceramic shell. EFFECT: enhanced stability of solidified form and effectiveness of liquid waste treatment. 26 cl, 1 dwg, 9 tbl
Patent RU-2188076-C2 (RU)
Title: Rotor of impactcentrifugal grinder
Inventor: BOROKHA EHDUARD LEONIDOVICH
IPC: B02C7/08
Filed: 2000-11-27
Granted: 2002-08-27
Abstract: FIELD: grinding equipment. SUBSTANCE: rotor has drum with raw material inlet opening and discharge windows. Drum incorporates sequentially arranged raw material distributor, speed-up chord blades and detachable end blades connected to drum disks through fastening joints positioned in parallel with working surface of these blades. EFFECT: simplified construction and reduced wear of fastening joint. 3 cl, 2 dwg
Patent RU-2234219-C2 (RU)
Inventor: FREHLIK OLIV E
IPC: A01N25/00
Filed: 1999-06-16
Granted: 2004-08-20
Abstract: FIELD: organic chemistry, agriculture, veterinary science. 
     SUBSTANCE: invention proposes the parasite-repellent composition that comprises one compound among compounds of the formula (I): 
     
       
     
     or one its acid-additive salts and addition promoting to the propagation of compound on surface. The composition is applied on skin, fur or feathering of animal, on place of material from that insect has to be removed. The proposed composition shows strong and prolonged repellent effect. 
     EFFECT: enhanced effectiveness of composition. 
     1 tbl, 3 ex
Patent RU-2192311-C2 (RU)
Title: Ore sands processing line
Inventor: RYBAKOVA O I
IPC: B03B9/00
Filed: 2001-01-03
Granted: 2002-11-10
Abstract: FIELD: mineral concentration; applicable in processing of placer and primary terrigenous and aquagenic deposits. SUBSTANCE: installed in front part of line is device for disintegration of initial material, and deslimer is installed at the outlet of said device. Deslimer is connected by its outlet with device for grading mineral to size. Connected with outlet of fine fraction classifier is drying device, and connected to outlet of medium fraction device are magnetic and gravity-type apparatuses. Located behind drying device is electrostatic apparatus, and behind magnetic and gravity-type apparatuses is finishing unit. EFFECT: higher efficiency processing of ore materials, and separation of floating and fine-particle gold. 1 dwg
Patent RU-2193178-C2 (RU)
Title: High-pressure gas sampler
Inventor: BARMIN I V
IPC: G01N1/22
Filed: 2001-01-16
Granted: 2002-11-20
Abstract: FIELD: drawing samples for analysis of content of solid suspended mechanical particles in continuous flows of compressed gases. SUBSTANCE: device is provided with probe coaxially arranged inside gas duct, sample drawing tube connected with probe and provided with shut-off valve and throttle valve made in form of combination nozzle. Nozzle consists of inlet, confuser, cylindrical and outlet diffuser parts connected in succession. Proposed sampler is provided with vertical sectional conical chamber whose upper part changes to diffuser part of combination nozzle. Proposed sampler is also provided with branch pipe located in conical chamber for axial motion, sample analyzer and additional chamber connected with conical chamber. Additional chamber is made in form of cylinder with cut in its side surface; this cut is closed with cover. Sampler has gas duct with collecting section combining two branches. First branch is connected with truncated cone and second branch is connected with outlet branch pipe of sample analyzer. Sampler is provided with fan with electric motor located before shut-off valve and vertically mounted gas duct which is brought out of room into safe zone. EFFECT: enhanced reliability and safety in drawing samples from high-pressure lines located in rooms.
Patent RU-2248453-C2 (RU)
Title: Электростанция и способ получения энергии с комбинированием циклов
Inventor: ROLLINS III VIL JAM SKOTT
IPC: F01K23/06
Filed: 1999-08-24
Granted: 2005-03-20
Abstract: Изобретение относится к области энергетики. Предложены электростанция и способ производства энергии по принципу комбинирования циклов, обеспечивающие повышение удельной производительности и гибкость эксплуатационных параметров электростанции, причем без соответствующего увеличения ее тепловой мощности. Процесс улучшения термического КПД комбинированных циклов может обеспечиваться за счет стратегии использования дополнительного топлива и/или подведения тепла. В частности, газовые турбины, выхлопы из которых поступают в парогенератор регенерации тепла, могут обогреваться дополнительно. Предложенная система в целом обеспечивает высокую эффективность электростанции с комбинированием циклов преимущественно за счет цикла Ренкайна (нижнего). Модели реализации изобретения включают нагрузку, ведомую двигателем верхнего цикла, приводимого в действие жидкостью верхнего цикла, сбрасываемой в устройство для регенерации тепла. Устройство для регенерации тепла обогревается при помощи дополнительного топлива и/или от дополнительного источника тепла для образования более энергоемкой жидкости нижнего цикла и/или большего ее количества, служащей источником энергии для двигателя нижнего цикла, приводящего в движение нагрузку (потенциально - та же нагрузка, что и у двигателя верхнего цикла). Энергия жидкости верхнего цикла и жидкости нижнего цикла приводит в действие двигатели, соответственно, верхнего и нижнего циклов, однако эти жидкости и/или выхлопы соответствующих двигателей могут также найти широкое применение при совместном производстве тепловой и электрической энергии. Изобретение позволяет обеспечить существенное увеличение мощности паровых турбин и повышение общей производительности электростанции, причем без ущерба для экономической эффективности. 12 с. и 21 з.п. ф-лы, 51 ил.
Patent RU-2210713-C2 (RU)
Title: Holographic sight
Inventor: SHOJDIN S A
IPC: F41G1/00
Filed: 2001-04-27
Granted: 2003-08-20
Abstract: FIELD: devices for production of optical images from hologram; applicable as a sight for hand arms. SUBSTANCE: the sight is provided with a microdiaphragm installed past the radiation source. The hologram is recorded in the scheme with an objective radiation source carried out at a distance of practical infinity, and a reference radiation source, whose position is coordinated with the position of the microdiaphragm. EFFECT: enhanced degree of resolution of the image of the sight mark, when a radiator With large angular dimensions of the luminous body is used as a radiation source. 3 cl, 2 dwg
Patent RU-2220404-C2 (RU)
Title: Measuring device for indirect measurement of dielectric permittivity
Inventor: LONEJ KLOD
IPC: G01R27/26
Filed: 1999-10-21
Granted: 2003-12-27
Abstract: FIELD: measurement technology, indirect measurement of dielectric permittivity between two conductive bodies forming measurement and reference sondes. SUBSTANCE: measuring device includes two current conducting bodies forming correspondingly measurement and reference sondes, power supply units capable of generation of constant voltage of controlled amplitude, stage of integrating measurement unit. Stage of integrating measurement unit has commutation system of commutation capacitor and control units for cyclic detection of aggregation of two sequences T1 and T2 with controlled frequency. During first sequence T1 power supply units are coupled to measurement sonde for application of electric field between measurement sonde and reference sonde and storage of electric charges in measurement sonde. In process of second sequence T2 power supply units are disconnected from measurement sonde and measurement sonde is connected to summing point of integrating measurement unit to send these electric charges into this stage and generation of electric signal characterizing dielectric permittivity between measurement sonde and reference sonde across its output. EFFECT: development of detection aids demonstrating high sensitivity of device and its adaptation to numerous variants of application. 46 cl, 21 dwg
Patent RU-2231234-C2 (RU)
Inventor: SHAKH-NAZAROFF EHNTONI A
IPC: H04N21/485
Filed: 1999-10-28
Granted: 2004-06-20
Abstract: FIELD: entertainment programs including ordered visualization of entertainment programs. 
     SUBSTANCE: entertainment system sets a number of working parameters for several values of parameters including sensing distance of entertainment program. Then entertainment system visualizes entertainment program at sensing distance using values of parameters set for working parameters. 
     EFFECT: enhanced friendliness to user and effectiveness of approach to ordered visualization of entertainment programming. 
     23 cl, 9 dwg
Patent RU-2218822-C2 (RU)
Inventor: KUPRINA E EH
IPC: A23L29/275
Filed: 2001-06-05
Granted: 2003-12-20
Abstract: FIELD: food-processing industry and biotechnology. SUBSTANCE: method involves grinding chitin-containing raw material, such as crusts of crustaceous, mushroom biomass etc, with following electrochemical processing together with electrolytic solution in cathode chamber of electrolyzer; heating and separating end product; before electrochemical processing, mixing raw material with preliminarily prepared cathodic solution; heating resultant mixture and separating solid fraction, i.e., chitinous semi- finished product. EFFECT: simplified production and increased sorptive capacity of chitinous sorbent. 4 cl, 3 ex
Patent RU-2201714-C2 (RU)
Title: Method for making pylorus-saving stomach resection
Inventor: TRET JAKOV A A
IPC: A61B17/11
Filed: 2001-06-22
Granted: 2003-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out pylorus-saving stomach resection with tubular stomach resection in 2/3 of volume. Blood supply and pylorus innervation is retained. Mucous membrane and submucous base is excised from distal gastric stump. 0.3-0.5 cm of duodenal submucous base is separated. Seromuscular layer is excised from distal gastric tube equal to demucosed pyloric canal in length. Edges of gastric submucous base and duodenal one are end-to-end joined with micro-suture. The second micro-surgical suture row is applied with the distal and proximal portions of the stomach being caught and also end-to-end juxtaposed. EFFECT: enhanced effectiveness in reducing acid production; prevented motor evacuation disorders. 4 dwg
Patent RU-2206918-C2 (RU)
Title: Device for adaptive recognition of characters in text documents
Inventor: ARLAZAROV V L
IPC: G06K9/66
Filed: 2001-06-29
Granted: 2003-06-20
Abstract: FIELD: engineering cybernetics; devices for recognition of characters of text documents. SUBSTANCE: device is provided with newly introduced first selector of superposition sign, first selector of superposition errors, second selector of superposition errors, first and second superposition sign counters, comparator, first and second superposition error counters, and adder. EFFECT: enhanced reliability of recognition due to clustering of characters.. 1 cl, 4 dwg
Patent RU-2204071-C2 (RU)
Inventor: DANILENKO N V
IPC: F16J15/44
Filed: 2001-07-24
Granted: 2003-05-10
Abstract: FIELD: mechanical engineering; vane machines. SUBSTANCE: invention can be used in vane machines for improving their operation. proposed labyrinth seal contains ribs arranged at angle to axis of rotation. Novelty is that vortex generator is installed on surface of inner load bearing ring of guide vane assembly before first rib of labyrinth seal. EFFECT: improved reliability of labyrinth seal. 1 dwg
Patent RU-2214913-C2 (RU)
Title: Method of manufacture of building structures from hardening composition and fiber, plant for realization of this method and building structure
Inventor: GREVENITS A A
IPC: B28B21/48
Filed: 2001-09-05
Granted: 2003-10-27
Abstract: FIELD: manufacture of building structures from hardening composition and fiber. SUBSTANCE: structure is manufactured by applying layer of hardening composition and layer of cellular cloth on revolving templet followed by similar operations. Cloth is applied over entire height of templet. Then article is dried and removed at simultaneous removal of templet. Plant proposed for realization of this method includes revolving platform with drive, templet with flanges, spool with cloth and device for impregnation of fiber with polymer compound, device for drying and tension of impregnated fiber, device for application of hardening compound, device for manufacture of cellular cloth made in form of vertical loom with shuttle for weft and tier tower for spools. Templet may be compressed and flanges are dismountable. Device for impregnation of fiber with polymer compound is made in form of vertical cylinder with two rows of holes located along longitudinal axis of cylinder. Device for application of hardening composition is secured on truck movably mounted on vertical support; it consists of guide on which hose with nozzle for supply of hardening composition and unit for ensuring constant perpendicularity of nozzle relative to surface of templet are secured. Building structure made in form of box profile with rounded-off opposite faces includes layers of hardening composition and cellular cloth with light heat- and/or sound-insulating and cross-linking material placed between them. EFFECT: improved mechanical and strength characteristics. 8 cl, 2 dwg
Patent RU-2250532-C2 (RU)
Inventor: KIGA MASAKHIRO
IPC: H01J37/10
Filed: 2001-04-12
Granted: 2005-04-20
Abstract: FIELD: electronic engineering. 
     
     
       SUBSTANCE: proposed method and device make use of triangular-wave generator that produces triangular-waveform current signal conveyed to scanning coil for electron beam displacement in first scanning direction Y and rectangular-wave generator that produces rectangular-waveform current pulse arriving at deflection coil for displacing electron beam in second scanning direction X perpendicular to first scanning direction Y. Triangular-waveform current signal produced by triangular-wave generator is modulated to eliminate hysteresis effect in scanning coil. In addition, leading edge of rectangular-waveform current signal is timed at definite offset relative to peaks of triangular-waveform current signal so as to distribute return points on electron beam route in second scanning direction. 
     
     
       EFFECT: affording uniform scanning and eliminating hysteresis problems and heat concentration on diaphragm. 
     
     
       10 cl, 18 dwg