baber/WOPTO huggingface dataset:
Patent RU-2215165-C2 (RU)
Title: Method of regeneration of heat of exhaust gases in organic energy converter by means of intermediate liquid cycle (versions) and exhaust gas heat regeneration system
Inventor: BRONIKI LJUS EN J
IPC: F01K23/10
Filed: 1999-12-30
Granted: 2003-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: according to proposed method, intermediate fluid medium is heated by exhaust gases, organic liquid working fluid medium is converted into steam by said heated intermediate fluid medium in evaporator to obtain steam-like working fluid medium and cooled intermediate fluid medium. Then said steam-like working fluid medium is expanded in turbine operating on steam-like organic working fluid medium for generating of energy and obtaining expanded steam-like working fluid medium. Said expanded steam-like working fluid medium is condensed to liquid organic working fluid medium getting out of condenser. Liquid organic working medium is returned into said evaporator and before vaporizing, said liquid organic working fluid medium is preliminarily heated by cooled intermediate fluid medium. EFFECT: improved cycle of regeneration of heat, possibility of using heat regeneration system in climates with extreme temperatures. 19 cl, 1 dwg
Patent UA-27139-C2 (UA)
Title: Farm unit
Filed: 1995-04-27
Abstract: The invention relates to agricultural machine-building. A unit contains running carriages on support wheels with a space truss, in guides of which movable carriages with a rotary circle and working elements are arranged. One of the running carriages is made as a trailed one and has a vertical hinge of fixing the truss. In doing so the lower ends of the truss are bent directed upwards, and the guides are provided with rollers mounted at bending site thereof.
Patent UA-43401-C2 (UA)
Title: Apparatus for connecting groups of aligned rod-shaped smokers' articles with filtering plugs or tips of nonround cross-section
Inventor: Rolf Dal Grjun
IPC: A24C5/47
Filed: 1996-02-22
Abstract: An apparatus for connecting groups of aligned rod-shaped smokers' articles with filtering plugs or tips, which articles have non-circular cross-sectional outlines has a drum mounted for rotation about its axis of rotation and provided with grooves extending in parallel with its axis of rotation, and vacuum sucker for retaining grouped articles. Roller surface of drum is joined to stationary roller surface. Articles are rolling in space defined by working gap between mentioned surfaces. Roller surface of rotating drum and stationary roller surface have wavy configuration in conformance with nonround configuration of group of articles rolling between them in space.
Patent UA-44844-C2 (UA)
Inventor: KRYVORUCHKO MYKOLA PETROVYCH
Filed: 1998-10-29
Abstract: This invention is pertinent to inorganic chemistry, in particular, to producing silicon tetrachloride through use of cheap waste with high silicon contamination. The problem is solved through use of worked-out contact mass – waste product of the organosilicon compound production as a charge mixture for silicon tetrachloride production.
Patent UA-47481-C2 (UA)
Title: Vial as syringe accessory
IPC: A61M5/28
Filed: 1997-06-05
Abstract: A vial comprises a tubular syringe barrel (I) closed at one end (2) and open at the other, a stopper in the open barrel end formed by a piston head (4) of a syringe, and valve means (10) in the barrel the between the stopper and the closed barrel end. The valve means (I) is normally closed and actuatable to an open condition, by movement of the stopper into the barrel, and it slidable with the piston head (4) to the closed barrel end (2).
Patent UA-49890-C2 (UA)
Title: Aqueous insulin composition, parenteral pharmaceutical formulation and method for increasing the chemical stability of insulin composition
IPC: A61K47/26
Filed: 1997-06-19
Abstract: Insulin preparations of superior chemical stability, comprising human insulin or an analogue or derivative thereof, glycerol and/or mannitol, and 5 to 100 mM of the halogenide are disclosed.
Patent UA-74129-C2 (UA)
Title: AN ISOLATED ANTIBODY OR A FRAGMENT OF ANTIBODY BEING SPECIFIC TO ONCOEMBRYONIC DOMAIN ED-B OF FIBRONECTIN (FN) AND such that binds directly thereto
Inventor: CARNEMOLLA BARBARA
IPC: C07K14/78
Filed: 1997-05-23
Abstract: The invention relates to the antibody being specific to oncoembryonic domain ED-B of fibronectin (FN) and such that binds directly thereto. This invention concerns also methods for producing the said antibody, pharmaceutical composition, diagnostic kit containing it and use of isolated antibody for producing medicament for a directed delivery to tumours.
Patent UA-48318-C2 (UA)
Title: Y. m. kungurtsev system for continuous solid masses from vessels melting out
Filed: 2000-03-16
Abstract: The system is designated for the old ammunition solid masses from the vessels utilization with the explosive charges processing into the products of other usage, another melted out materials such as a sulfur, a saltpeter, its mixtures production, and also the polymer wastes utilization with the products received conversion for a second usage. The system contains a melting unit made as two or more columns, connected in series by a heat carrier feeding pipeline, a melt collector with a mixture of various melting temperature materials density control, a jet pump, the cooling and grinding means.
Patent UA-74420-C2 (UA)
Title: PROCESS for liquid degassing
Inventor: MYROVSKYI VOLODYMYR YEVHENOVYCH
Filed: 2003-08-29
Abstract: A process of degassing liquid by creating the vacuum in the deaerator, supply of liquid to be degassed into the gas capacity of deaerator with preheating of supplied liquid by the vapor of this liquid and with removal of the separated gas beyond the limits of deaerator. In this case, prior to beginning of degassing the liquid is filled into the deaerator in the amount sufficient for saturation by vapor of the liquid of entire capacity of deaerator, and filled liquid is evaporated at boiling point of liquid, then the liquid continues to come into the deaerator, and the part of already degassed liquid is continuously evaporated, the temperature of evaporated liquid and the pressure in the deaerator are adjusted during evaporation.
Patent RU-2196528-C2 (RU)
Inventor: VEREVKIN V I
IPC: A61B17/11
Filed: 2000-02-28
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has two casings being designed as rings and joined with connection members to bases, guiding members with protrusions, common bushing with grooves and spring with titanium nickelide. The spring is fixed with washers and small tubs. The protrusions are manufactured as cylindrical rivets. Adjacent grooves on the common bushing have U-shaped bends on opposite ends. The connection members have areas set in parallel to casing axes on the same side with rings and forming in this way anastomosis chamber. Quenched bushings with elastic guides are press-fitted in bases of the casings. The guides have stepped shape with two diameters at the place of press-fitting. The washers are rings with 120 deg sectors cut out and have bead on external diameter set at 90 deg to washer plane. The internal diameter of the bead is equal to external diameter of the spring and the external one is equal to washer seat diameter in the device. EFFECT: increased reliability of anastomosis seam; simplified operation method; long service life of the device. 4 dwg
Patent RU-2180960-C2 (RU)
Title: Method of early diagnosing chronic intoxication by benzene and their derivatives
Inventor: VOLKOV V S
IPC: G01N33/48
Filed: 2000-05-25
Granted: 2002-03-27
Abstract: FIELD: toxicology. SUBSTANCE: one determines first characteristics for erythrocytes, hemoglobin, and total amounts of autorosettes and autorosettes with exocytosis lysis in peripheral blood. If total amount of autorosettes and autorosettes with exocytosis lysis are elevated to 27.4+/- 0.26% and 6.2+/-0.05%, respectively, at normal erythrocyte and hemoglobin characteristics, early-stage chronic intoxication by benzene and their derivatives is revealed. If above-indicated amounts are correspondingly increased to 40.0+/-0.27% and 20.1+/-0.17% at lowered erythrocyte and hemoglobin characteristics, late-stage chronic intoxication is stated. EFFECT: increased determination reliability. 1 tbl
Patent RU-2193607-C2 (RU)
Inventor: MILYKH V A
IPC: B23H3/00
Filed: 2000-08-02
Granted: 2002-11-27
Abstract: FIELD: electrochemical treatment of metals; devices for treatment of inner surfaces of pipes. SUBSTANCE: operation of proposed device includes intermediate operations in rolling (cleaning, etc.) between rolling operations (broaching, etc.) and operations of galvanic treatment of inner surfaces of pipes. Proposed device is provided with working electrode made in form of multi-layer closed perforated envelope placed inside section of pipe to be treated. Working cylindrical surface of electrode is made from conducting gauze provided with insulating elements on outer surface directed towards pipe ; insulating elements are made in form of rigid flexible nap of non-conducting fibers. Electrolyte is delivered to zone of treatment through perforations from electrode cavity via metalreinforced hose whose metal envelope is used for connection with current source. Device may be used for cleaning and treatment of cylindrical parts with curvilinear axes. EFFECT: extended functional capabilities due to continuous removal of metal over considerable cylindrical surface. 2 dwg
Patent RU-2219254-C2 (RU)
Inventor: NADINSKIJ M N
IPC: C21D9/08
Filed: 2000-08-31
Granted: 2003-12-20
Abstract: FIELD: metallurgy; particularly, thermal treatment of hollow articles or pipes. SUBSTANCE: Device for quenching pipes contains sections of outside water sprayers with articulated water inputs, sections of water-and-air sprayers with water input in the form of flexible hose and articulated inputs for compressed air installed in line with articulated water inputs, and one inside water sprayer installed concentric with outside water sprayers and made in the form of telescope-like installed body and hollow rod and collecting pipe with holes for water supply connected with rod, and transport wheel drive rollers. Sections of outside water sprayers and sections of water-and-air sprayers are fastened with the help of brackets on articulated water and compressed air inputs rested on posts which are installed on foundation. Device for quenching pipes allows quenching of pipes out of various steel grades to be carried out in one thermal department along outside as well as along inside diameter with appropriate speed of quenching owing to combination of various kinds of sprayers and usage of articulated inputs for water and compressed air. EFFECT: quenching of pipes out of various steel grades in one thermal department. 3 dwg
Patent RU-2187378-C2 (RU)
IPC: B03C1/00
Filed: 2000-10-12
Granted: 2002-08-20
Abstract: FIELD: magnetic cleaning of technological fluids from solid and colloid particles and admixtures; metal-working plants including plastic metal working and machining at rolling mills and grinding machines. SUBSTANCE: magnetic separator has mounting frame, reservoir filled with technological fluid to be treated and provided supply and discharge branch pipes, cylindrical magnetic cartridges made in form of stack of cylindrical disk magnets having vertical longitudinal axis; they are mounted by their head parts on cross-piece in at least two rows in horizontal plane; slime removal unit is also provided. Separator is provided with second cross-piece located below first one and equipped with drive; both cross-pieces are secured on mounting frame for linear vertical reciprocation. Magnetic cartridges are mounted by their head part for radial displacement and are oriented in transversal direction relative to flow of technological fluid in reservoir; they are shifted in rows in the same direction. Slime removal unit has drive conveyer for transportation of slime and slime removal members embracing each magnetic cartridge by lower edge; slime removal members are slide fit and are secured with second cross-piece. First cross-piece is provided with member for rigid attachment relative to slime transportation unit; provision is made for periodic stop of first cross-piece in upper position. EFFECT: enhanced reliability of separator due to reduced number of motion parts; enhanced efficiency; improved adjusting and operating conditions. 10 cl, 5 dwg
Patent RU-2187689-C2 (RU)
Title: Diesel engine parameters checking device
Inventor: CHEMODIN B I
IPC: G01M15/05
Filed: 2000-11-09
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; diesel engine testing facilities. SUBSTANCE: proposed device has piezoelectric transducer, processing unit and engine parameters meter. Piezoelectric transducer is installed in housing rigidly split-fastened on fuel pipe of diesel engine. Processing unit has comparator and locking circuit. Piezoelectric transducer is electrically connected with high frequency filter. High frequency filter is connected with comparator through automatic gain regulator. Outlet of comparator is connected with inlet of locking circuit whose outlet is connected with engine parameters meter furnished with tachometer and stroboscope with delay. EFFECT: enlarged functional capabilities, improved accuracy of parameters checking. 2 cl, 2 dwg
Patent RU-2202783-C2 (RU)
Inventor: GONCHAROVA N N
IPC: G01N31/00
Filed: 2001-01-31
Granted: 2003-04-20
Abstract: FIELD: analytic chemistry; analytic check-up of natural media for content of mercury and other heavy metals. SUBSTANCE: method used for proximate check-up of soils and biological objects for content of mercury, lead, zinc, and copper involves decomposition of material under inspection mixed up with hydrochloric and nitric acids in proportion of 1:3 followed by ultrasonic treatment for 2-3 min at frequency of 18 kHz and analysis of solution obtained. The choice of optimal mineralizer and reduced ultrasonic treatment time make it possible to extend range of metals detected (lead, zinc, and copper). EFFECT: enhanced proximity of analytic check-up of soils and biological objects for content of toxic metals. 7 tbl, 4 ex
Patent RU-2204196-C2 (RU)
Inventor: RJABOV I V
IPC: H03L7/18
Filed: 2001-03-13
Granted: 2003-05-10
Abstract: FIELD: electronic engineering. SUBSTANCE: digital synthesizer has read-only memory unit, two digital storage devices, three memory registers, variable-ratio divider, frequency standard, delay unit, code converter, digital-to- analog converter, low-frequency filter, gate multivibrator, and two adders. EFFECT: provision for on-line setting of desired phase-modulation mechanism for synthesized signal. 2 dwg
Patent RU-2207437-C2 (RU)
Inventor: TSIKRA SERGEJ ANATOL EVICH
IPC: F01C3/00
Filed: 2001-03-16
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used as hydraulic pump, hydraulic motor, compressor, pneumatic machine or internal combustion engine. Proposed machine contains stationary split housing with spherical space accommodating two rotors in form of spherical segments with shafts secured in housing at angle relative to each other, and movable disk placed between rotors and forming, together with rotor, Hooke's joint and dividing inner space of machine into four variable-volume chambers. Semi- cylindrical boss aligning with slot in top of one of rotors is made at one side of disk. Semi-cylindrical slots are made at other side of disk square to boss and also in top of adjoining rotor. Intermediate shaft is arranged in said slots. Axes of semi-cylinders forming slots in disk and rotor, as well as axes of semi-cylinders forming intermediate shaft, are parallel. Process of assembling and manufacture of machine does not required higher accuracy. EFFECT: no deformation of parts and considerable friction in operation. 2 dwg
Patent RU-2202317-C2 (RU)
Inventor: GRINEV A G
IPC: A61F9/007
Filed: 2001-04-05
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making corneoscleral incision in the superior sector. The anterior capsule is opened with a linear incision. Nucleus is put on iris with its superior equatorial part. Notches are produced like piece of cake on 1/4-1/3 of nucleus diameter. The nucleus is rotated with iris edge brought into the notch produced. The nucleus is transferred to the anterior chamber. The nucleus is turned with the notch towards the incision. The nucleus is fragmented along the notch. EFFECT: enhanced effectiveness in removing mature cataracts via small cut; reduced risk of traumatic complications.
Patent RU-2202073-C2 (RU)
Title: Regenerative rotary heat exchange apparatus
Inventor: USHAKOV V G
IPC: F23L15/02
Filed: 2001-06-13
Granted: 2003-04-10
Abstract: FIELD: regenerative heat exchangers containing packing permeable for heat-transfer agent. SUBSTANCE: apparatus has packing permeable for heat-transfer agents and casing with branch pipes; apparatus is additionally provided with relief piston rigidly secured on shaft of packing for motion along axis of rotation. Power requirements are reduced due to suspended state of packing. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2249687-C2 (RU)
Inventor: MOISEENKO A S
IPC: E21B47/00
Filed: 2001-10-29
Granted: 2005-04-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has optical block, measuring channel with cell for sample of analyzed rock, channel for comparison with comparison cell, spherical mirrors system, which mirrors are optically connected to a set of light filters and infrared radiation source, measuring block and indication block. Into optical block, including infrared radiation source, also included is block for adapting optical filtration of rock with light filters mounting drive connected to its output. Comparison channel has n standard samples of mixtures of rocks with different minerals concentration values. Measuring block includes control block and infrared radiation detector, connected to amplification block, made in form of serially connected preamplifier and amplifier with automated amplification control, and output of amplification block is connected to signals synchronization block, made in form of measuring channel detectors and comparison channel, outputs of which are connected to optical density detecting block, connected to an ADC. Output of measuring channel detector is connected to control input of amplifier with automated amplification adjustment, output of ADC is connected to data input of microprocessor controller, data output of which is connected to indication block, and control output - to blocks for adapting standard samples of mixtures of rock and optical filtration of rock. 
     EFFECT: higher trustworthiness. 
     4 dwg
Patent RU-2261098-C2 (RU)
Title: Mirtazapine-containing orally decomposing composition
Inventor: DE NEJS KHENRIK
IPC: A61K9/46
Filed: 2000-10-09
Granted: 2005-09-27
Abstract: FIELD: medicine, psychiatry, pharmacy. 
     SUBSTANCE: invention relates to the orally decomposition composition comprising mirtazapine. A single dosed medicinal formulation decomposing rapidly after its oral administration is bioequivalent to usual tablet but shows advantages with respect to adverse effects, effectiveness, anxiolytic effects, dream-improving effects, and acceleration of onset effect of an antidepressant agent. Invention can be used in treatment of depression. 
     EFFECT: valuable medicinal and pharmaceutical properties of composition. 
     5 cl, 1 tbl, 2 ex
Patent RU-2239668-C2 (RU)
Inventor: LITVINENKO V G
IPC: C22B3/08
Filed: 2002-05-27
Granted: 2004-11-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: uranium ores are processed according to scheme comprising crushing and grinding of ore, sulfuric acid leaching of ore pulp, sorption recovery of uranium, desorption of uranium, extraction of uranium from desorbates with extractant mixture, solid-phase re-extraction to isolate ammoniotriuranyl-tricarboxylate crystals, filtration separation of the latter, and calcination giving natural uranium oxides. Working extractant mixture saturated in the course of extraction is treated with concentrated uranium solutions containing 50-100 g/L uranium at organic-to-aqueous phase ratio (3-5):1 and acidity of solution corresponding to pH 1.0-2.0. Concentrated uranium solutions in the operation of additional saturation of extractant mixture are used in the cycles in a repetitive manner until uranium concentration in solution drops below 10 g/L. 
     EFFECT: increased quality of uranium oxide product. 
     4 cl, 5 tbl, 2 ex
Patent RU-2234150-C2 (RU)
Inventor: ABIRALOV N K
IPC: G21C21/00
Filed: 2002-06-05
Granted: 2004-08-10
Abstract: FIELD: nuclear power engineering. 
     SUBSTANCE: proposed method depends on radiation of ultrasonic signal coming from piezoelectric transducer. This ultrasonic signal is normally applied to external surface of fuel element and to weld surface while moving it over generating line. Echo signals arriving from external and internal surfaces of can and from weld in vicinity of line of extension of can internal surface with time are recorded. 
     EFFECT: facilitated detection of poor fusion, voids, micropores, and uniformity zone length; enhanced reliability of their detection. 
     1 cl, 1 dwg
Patent RU-2227100-C2 (RU)
Inventor: DIKAREV V I
IPC: B60R25/00
Filed: 2002-05-30
Granted: 2004-04-20
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to means for preventing hi-jacking and thefts. Proposed system contains set of transponders and stationary part installed on vehicle to protected and including logic module, User warning unit, immobilizer relay member, transponder reader, individual service settings storage unit and settings state signal converter. Transponder reader contains master oscillator, modulating code oscillator, phase keyer, power amplifier, duplexer, transmit-receive antenna, high-frequency amplifier, two multipliers, narrow-band filter, low-frequency filter, storage unit and comparator unit. Acoustic surface wave transponder is built around multitapped delay lines being essentially piezocrystal with aluminum thin-walled piezocrystal transducer applied to its surface and set of reflectors, part of taps being played by acoustic surface waves interdigital transducers. Said piezoelectric transducer is connected to microstrip antenna made on surface of piezocrystal. EFFECT: improved reliability of protection. 5 dwg
Patent RU-2239312-C2 (RU)
Inventor: VERESHCHAGIN A N
IPC: A01K47/04
Filed: 2002-10-01
Granted: 2004-11-10
Abstract: FIELD: beekeeping; apiary equipment. 
     SUBSTANCE: embossed surface of press-mould for production of foundation is formed by teeth of similar thickness plates with saw-like contour. Plates are assembled into pack to make tops of teeth of each following plate being continuation of tooth spaces of preceding plate. Plates are assembled into pack of 2.6 to 3.6 mm thick. Dihedral angles of symmetrical V-shaped cutouts are equal to 120 o C. Lines of intersection of faces of said cutouts form angle of 54-55 o  with plane of plate, and pitch between V-shaped cutouts or teeth is equal to double thickness of plate. Invention makes it possible to make parameters of embossed surface close to parameters of honeycombs built by bees in nature. 
     EFFECT: provision of foundations of high quality. 
     4 dwg