baber/WOPTO huggingface dataset:
Patent RU-2153920-C2 (RU)
Title: Method and device for gas scrubbing
Inventor: ZAJTSEV V A
IPC: B01D47/04
Filed: 1998-11-10
Granted: 2000-08-10
Abstract: FIELD: procedure of gas scrubbing of solid, liquid and toxic inclusions, may be applicable for heat exchange and mass transfer between gas and liquid. SUBSTANCE: the invention solves the problem of the method of gas scrubbing and creation of a device realizing this method, characterized by a wide range of variation of rate of scrubbed gas, relatively low resistance to air flow, enhanced degree of gas scrubbing and reliability of operation at a lower heat rate for preheating of scrubbed gases. The method of gas scrubbing consists in gas feed through a delivery branch pipe to the lower part of the scrubber, passing of curled gas flow through an annular vane swirler, and its interaction with the liquid fed by a countercurrent flow with formation of an emulsion layer. Gases are fed from top to bottom along the body axis; the tangential component of the gas flow rate through the annular vane swirler is determined proceeding from the following dependence:  , where W t  - tangential component of the gas flow rate in the annular slot, r-equivalent radius of scrubber. The device for gas scrubbing has a body, branch pipes for delivery and discharge of gases, sprinkler, annular vane swirler. The gas delivery branch pipe is located in the center of the body along its axis with formation of an annular gap accommodating the vane swirler made in the form of plates; and a repelling cone is installed in the lower part of the body opposite the branch pipe. EFFECT: enhanced degree of scrubbing and reliability of operation. 5 cl, 4 dwg, 2 ex
Patent RU-2194774-C2 (RU)
Title: Method of producing strip from electrical steel with oriented grains from sheet slabs
Inventor: FORTUNATI STEFANO
IPC: B21B1/46
Filed: 1997-07-24
Granted: 2002-12-20
Abstract: FIELD: production of sheets from electrical steel. SUBSTANCE: in production of sheets from electrical steel with oriented grains, required steel structure and liberated phase are produced by regulation of continuous casting of sheet slab. Steel contains initial amount of carbon less 300 ppm, and initial content of soluble in acid aluminum is higher than usually used for said type of steel. During final operations of process, annealed sheet is nitrided with the help of limited amount of nitrogen. It allows control of grain sizes and manufacture of articles of constant quality. EFFECT: higher efficiency. 12 cl, 3 dwg, 3 tbl, 2 ex
Patent RU-2164211-C2 (RU)
Title: All-wheel-drive vehicle steering system
Inventor: BELJAEV A N
IPC: B62D7/14
Filed: 1999-06-01
Granted: 2001-03-20
Abstract: FIELD: mechanical engineering; agricultural tractors. SUBSTANCE: all-wheel-drive vehicle steering system has front steerable wheel steering linkage coupled with steering mechanism, rear steerable wheel steering linkage with hydraulic drive, drag-rod mechanically coupling front wheel steering linkage with rear wheel hydraulic drive. Front wheel steering linkage is provided with guide which couples the linkage with mechanism changing position of point of connection of front tie-rod to front wheel steering linkage. Steering linkage of front steerable wheels is provided with two levers rigidly connected to linkage and installed at distance from each other to provide possibility of action onto bell crank and rod coupled with spool of hydraulic distributor. EFFECT: improved stability of tractor at cornering. 2 dwg
Patent RU-2224311-C2 (RU)
Inventor: UILKINS STEFEN VILL JAM
IPC: H01J35/00
Filed: 1998-04-08
Granted: 2004-02-20
Abstract: FIELD: roentgen microscopy. SUBSTANCE: specimen cell has specimen chamber forming structure. The latter carries mass of material excited by incident beam for generating X- rays. X-ray microscope or microprobe has means for shaping focused electron beam and specimen cell. The latter is held in position providing electron beam focusing on material mass excited by means of specimen cell. In this way incident beam is provided to excite material for generating X-rays. X-ray microscope has detector disposed beyond specimen cell. Method for producing magnified X-ray image of one or more internal boundaries or other parts of specimen includes positioning of specimen in respective cell. Microscopic X-ray image generating unit has specimen cell and detector. The latter is disposed beyond specimen cell and functions to detect X-rays. EFFECT: provision for producing microfocus roentgen radiation source. 38 cl, 12 dwg
Patent RU-2232753-C2 (RU)
Inventor: ORJALES VENERO AURELIO
IPC: A61K31/4465
Filed: 1999-11-17
Granted: 2004-07-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel 4-substituted piperidines of the general formula (I) 
     
       
     
     wherein R 1  and R 2  represent substituted or unsubstituted aryl radicals that are prepared as racemic mixtures or pure enantiomers. These compounds and their pharmaceutically acceptable salts inhibit reuptake of serotonin and/or noradrenaline and useful as antidepressants. These compounds can be used for therapeutic application in treatment of nervous bulimia, obsessive-compulsive disorders (obsessive states), alcoholic dependence, anxiety states, panic, pain, premenstrual syndrome and sociophobia and for migraine prophylaxis. 
     EFFECT: improved treatment method, valuable medicinal properties of compounds. 
     5 cl, 2 tbl, 11 ex
Patent UA-25930-C2 (UA)
IPC: C07C17/08
Filed: 1993-06-18
Abstract: Liquid catalytic system comprising at least one group VIII metal compound, a fatty amine hydrochloride whose melting point is greater than 25 DEG  C. and an organic solvent. This catalytic system is suitable for the preparation of vinyl chloride by reacting acetylene with hydrogen chloride.
Patent UA-27767-C2 (UA)
Title: Method and device for obtaining assays of atmosphere from hermetically closed tank, namely, from the tank of emergency protection of reactor of nuclear station
Inventor: EKKARDT Bernd
IPC: G01T7/02
Filed: 1992-08-13
Abstract: The invention relates to the method and device for obtaining an assay from the atmosphere in hermetically closed tank. The assay, immediately after its filling to the sample vessel, is flowing through the venturi, and is mixed with conveyance fluid. The gaseous components of assay both with the fluid are discharged from the sample vessel by way of the pressure decrease.
Patent UA-29413-C2 (UA)
Title: A bath for electrolytic units
IPC: C25C7/00
Filed: 1994-03-02
Abstract: The invention relates to baths for units of electrolytic production of non-ferrous metals. A bath for electrolytic units according to the invention is equipped at least with one, preferably, two pipes with perforated walls laid on bath bottom along long walls thereof and ascending short walls approximately to the level of liquid in the bath.
Patent UA-11286-C2 (UA)
Title: Method for pulse coverter control
Filed: 1993-05-17
Abstract: The invention relates to electrical engineering and can be used for converter control supplying from the direct current power supply source to which increased quality requirements for regulation of output voltage are imposed. The method comprises a commutation switch and a filter. The given signal is formed, variables of filter state are measured, a control action is formed and commutation switch is carried out.
Patent UA-19400-C2 (UA)
Title: Method for working liquids and fluid products
IPC: C02F103/02
Filed: 1994-08-09
Abstract: The invention relates to food industry. A method includes working liquids by pulses of electromagnetic field. The duration of each pulse is less than 10-7 s, and the amplitude of the intensity of electric field in the liquids and fluid products makes more than 107 V/m.
Patent UA-65520-C2 (UA)
Title: Device and method for making varying bets, technique for placing bets, and device for accepting data
IPC: G06Q90/00
Filed: 1995-02-24
Abstract: The device and the method for making the varying bets, the technique for placing the bets, and the device for accepting the data provide for making the bets on the basis of the fixed or floating stakes in totalizator system, in particularly computerized one, allowing for commissions for the operator and avoiding the possible abuse on the part of the gamblers. The system proposed comprises the techniques of pooling the stakes, the techniques for accepting the data on the bets, the techniques for assuring the bates according to the fixed stakes concerning one or several results, the techniques for providing entries concerning the bets, and the techniques for limiting the obligations for fixing the cash for the payment according to the result indicated not exceeding the stipulated cash. The maximal cash equals the pool of the stakes divided by the number of the results requiring the payments taking into account the commissions and the cash reserved for the payments by the bets made with the fixed stakes.
Patent UA-49013-C2 (UA)
Title: Composition for damping, termination and conservation of wells
Inventor: Zezekalo Ivn Havrylovych
Filed: 1998-10-20
Abstract: Composition for damping, termination and conservation of wells includes densifier and water. To get thermo-stable solution, with high plugging ability, that can be used as blocking packs and as drilling solution as well, and for possibility to control the structurization of composition in broad limits, from a gel-like mass with relative viscosity characteristic “not flowing” and to the mass with relative characteristic of viscosity 36s, at preserving minimal water-loss in between of 0 and 4.5 sm3/30 min., composition includes wastes of oil rectification – stabilized hydration deposits and ammonia in water solution, at the following component ratio, mass %: Oil rectification wastes – stabilized hydration deposits 25-38 Ammonia in water solution 0.5-1.5 Water The rest.
Patent UA-42864-C2 (UA)
Title: Method of the identification of personality on the skull
Inventor: TKACH YEVHEN YURIIOVYCH
Filed: 1998-11-12
Abstract: The invention relates to the forensic medicine. The method of the identification of personality on the skull is achieved by registration of indicative skull elements of the compared objects. Comparing the signs of the compared objects with the subsequent analysis and the fixation of results is carried out. Identification is achieved over the internal surface of skull by registering the configuration of the figure of frontal sine at the dihedral angle of 37°-47° between the projection of skull in full face and the plane, perpendicular to the direction of registration.
Patent UA-54446-C2 (UA)
Title: Method for transmission of data between a terminal and a portable data carrier
Inventor: REINER ROBERT
IPC: H04L27/02
Filed: 1997-12-08
Abstract: A method for the transmission of data between a terminal and a portable data carrier via a wireless electromagnetic transmission link wherein a carrier signal modulated by 100 % ASK data acts as a timing signal in the data carrier and the significance of data is determined by the shifting position in the carrier signal within a time slot and the information content of a shifting position corresponds to a number of N bits, whereby N is larger than or equal to 2. The significance of these N bits is defined by the shifting position within 2N possible positions in a time slot. At the beginning or the end of a time slot there is a zero-time interval, in which there is no occurrence of a shirting point allocated to the data to be transmitted in order to avoid unacceptably long malfunctioning of the carrier signal.
Patent UA-42138-C2 (UA)
Title: Wall module
Filed: 1999-06-17
Abstract: Wall module comprises of at least two blocks. To increase strength of the wall module and the brickwork in the whole the blocks are arranged in different form. The first of the blocks is made as a rectangular parallelepiped with one trapeze hackle in the upper part, and two trapeze slots in the lower part. The second block is arranged as a rectangular parallelepiped with two trapeze hackles in the upper part and one trapeze slot in the lower part. Axes of symmetry of the slots and the hackles of each of those blocks are mutually normal.
Patent UA-32632-C2 (UA)
Title: System for tank fire control
Filed: 1999-09-14
Abstract: The invention relates to armored machinery. To the basis of the invention problem is placed on improvement of control system for tank fire where through inclusion of new nodes (control block and executive torque engine connected to mirror of night sight) and new links between new and driven blocks decrease of time is provided for system readiness to spot shooting in night conditions, thus operating speed of the system as a whole.
Patent UA-64748-C2 (UA)
Title: Device for withdrawing a liquid from closed container
Inventor: GESER JOHANNES
IPC: B65D77/06
Filed: 1998-09-04
Abstract: Certain measures are required for withdrawing without problems and as completely as possible a liquid from a closed container (1) with a changeable position within a portable device. A closed container (1) is provided with an open-pore, porous storage medium (5) designed in a single piece which preferably only fills part of the container and is located at least in the area of the end of the withdrawal pipe (4), at least temporarily in contact with the liquid. The storage medium serves as a temporary liquid storage and bubble barrier. It constantly keeps a certain amount of liquid in the proximity of the end of the withdrawal pipe, even when said end lies above the liquid level in the container. The container provided with the storage medium can be used as an active substance deposit for a liquid medicament in a portable atomizer used to generate an aerosol to be inhaled.
Patent UA-47034-C2 (UA)
Title: Method for saturating metal articles with carbon
Inventor: ALIMOV VALERII IVANOVYCH
Filed: 2001-06-22
Abstract: Method for saturating metal articles with carbon includes acting on the surface of the article with electric arc, the discharge is initiated between a carbon-graphite electrode and the surface of the article. At that, the carbon-graphite electrode is installed at a distance from the surface of the article, which is found through the formula L= -3.299+0.017І+1.707-0.066 2 (mm), where І is the current strength (А), - time of a unit area processing (s).
Patent UA-75447-C2 (UA)
Title: Appliance for treatment 0f fiber materials
Inventor: KHOKHLOVA IRYNA YAKIVNA
IPC: D01C1/00
Filed: 2004-03-12
Abstract: An appliance for treatment of fiber materials has a bath with conveyor placed in it, a pulse generator, an electrode system with passive and active electrodes, the last of those ones is arranged as a plate electrical pathway, it is placed inside dielectric and has contact points with water medium.
Patent UA-119265-C2 (UA)
Title: Пристрій для регулювання щільності пісків розвантаження дешламатора
IPC: B03B11/00
Filed: 2017-03-27
Abstract: Винахід належить до гірничо-переробної промисловості, зокрема до пристрою для регулювання щільності пісків розвантаження декламатора. Пристрій включає пружно-податливий патрубок, з'єднаний з розвантажувальним вузлом дешламатора і виконаний з можливістю взаємодії з пережимним пристроєм, яким змінюють перетин пружно-податливого патрубка, оснащеним приводом. Перетискний пристрій виконаний у вигляді жорсткої прямокутної несучої рами, усередині якої розміщені прямолінійна трубчаста рухлива і прямолінійна трубчаста нерухлива перетискні балки, між якими розміщений пружно-податливий патрубок. Нерухлива перетискна балка жорстко приєднана до несучих елементів рами, а рухлива перетискна балка виконана з можливістю переміщення по напрямних, закріплених на протилежних несучих елементах рами. Рухлива перетискна балка пов'язана з рухливою частиною лінійного привода, нерухлива частина якого з'єднана з несучим елементом рами. Лінійний привод перетискного пристрою пов'язаний із системою керування, виконаною з можливістю подачі керуючого сигналу на лінійний привод залежно від заданої щільності пісків дешламації. Технічний результат полягає в тому, що забезпечується висока точність зміни прохідного перерізу пружно-податливого патрубка при русі в ньому продукту.
Patent RU-2208248-C2 (RU)
Title: Device for identifying optical diffraction labels
Inventor: SHTAUB RENE
IPC: G06K7/10
Filed: 1998-06-03
Granted: 2003-07-10
Abstract: FIELD: devices for automatic identification of protective-item optical diffraction labels. SUBSTANCE: device has light source of for projecting parallel light beam onto document bearing protective item, optical collector element, photodetectors for converting light beams diffracted on labels or those reflected on substrate into electric signals, and computing unit for analyzing mentioned signals. EFFECT: reduced cost of device; simplified design of optical reader. 18 cl, 8 dwg, 1 tab
Patent RU-2179974-C2 (RU)
Inventor: OGANESJAN EH T
IPC: A61K31/505
Filed: 2000-03-02
Granted: 2002-02-27
Abstract: Изобретение относится к новому соединению - производному 4-оксо-1,4-дигидропиримидина формулы I, обладающему антигипоксической, церебропротекторной и иммунотропной активностью, и может найти применение в медицине. Соединение формулы I получают кипячением N-ацетил-2-фенилацетоацетамида с γ-аминомасляной кислотой в ледяной уксусной кислоте в смеси с диметилфомамидом. 4 табл.
Patent RU-2185521-C2 (RU)
Inventor: MILOSERDOV V P
IPC: F02K7/20
Filed: 2000-03-06
Granted: 2002-07-20
Abstract: Изобретение относится к реактивной технике, а именно к конструкции воздушно-реактивных двигателей, и может быть использовано в качестве двигательных установок маломерных летательных аппаратов. В камере сгорания прямоточного двигателя на стойках жестко на одной консоли закреплены биметаллические пластины, имеющие подвижные концевые консоли. В камере сгорания пульсирующего двигателя выполнены газоводные окна и установлены взаимодействующие с этими окнами газоводные стаканы. Газоводные стаканы имеют внутри направляющие, вдоль которых имеют возможность перемещаться посредством штоков клапаны относительно размещенных со стороны камеры сгорания седел газоводных стаканов посредством рычагов, механически связанных с подвижными консолями биметаллических пластин прямоточного двигателя. Изобретение позволяет повысить эффективность использования двигателя за счет совмещения функций контуров двигателя. 3 ил.
Patent RU-2221704-C2 (RU)
Title: Seal of truck drive wheel hub bearing unit
Inventor: ZAKHAROV B P
IPC: B60B27/02
Filed: 2000-08-01
Granted: 2004-01-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed seal of wheel hub bearing unit contains main cup interference-fitted in hub rotating on journals on two bevel roller bearings. Said cup provides sealing of unit by working edges and spring along fixed ring from inner side of hub, and it contains from outer side lockwasher, tab washer and bearing nut. Additional seal is installed in hub from outer side of bearing unit. Said additional seal contains cup with spring, nut of bearings with cylindrical surface for cup, spacer ring and rubber plug fitted in slot of journal. Additional seal is furnished with cup demounting elements. EFFECT: improved reliability of hub seal. 4 dwg
Patent RU-2203218-C2 (RU)
Title: Composite
Inventor: SHCHURIK A G
IPC: C04B35/52
Filed: 2000-09-19
Granted: 2003-04-27
Abstract: FIELD: composite materials. SUBSTANCE: on a wall for volumetric weaving, cylindrical shells of continuous carbons forming three-dimensional reinforced structure. In tangential reinforcement direction of, carbon and dressing threads are disposed. Shells are placed in stove and pyrolytic carbon is precipitated from natural gas at 1000 C. Shells are removed from stove and their outside and inside surfaces are covered with 6-10% aqueous solution of polyvinyl alcohol and boric acid. Resulting semifinished products are dried, placed in stove wherein powdered silica/silicon mix is disposed, and heated to 1750 C to yield composite containing carbon fibers and carbon/silicon carbide matrix (10-50% SiC) with 0.5-1.2% of boron additive. Material is characterized by density 1.57-1.96 g/cu.cm, bend strength 119-146 MPa, and shear strength 42- 55 MPa. EFFECT: increased chemical stability. 2 tbl, 2 ex
Patent RU-2185562-C2 (RU)
Inventor: LAMPING ALVIN
IPC: F16L21/03
Filed: 2000-10-13
Granted: 2002-07-20
Abstract: FIELD: sealing rings for sleeve joints of pipes. SUBSTANCE: sealing ring has two guide reinforcing rings received by open recesses of sealing ring directed inside. Provision is made for two sealing jaws located in mirror symmetry relative to each other. Sealing ring is mirror symmetry relative to radial plane of symmetry. When smooth end of pipe is inserted in sleeve equipped with sealing gasket, second sealing jaw is applied on first collar which is engageable with clamping seal. EFFECT: enhanced degree of sealing of sealing; avoidance of fall of sealing ring from sleeve; no definite direction is required in mounting due to mirror symmetry of sealing ring. 4 cl, 3 dwg
Patent RU-2188930-C2 (RU)
Inventor: EVSTIFEEV S V
IPC: E21B33/138
Filed: 2000-11-02
Granted: 2002-09-10
Abstract: Изобретение относится к нефтегазовой промышленности, в частности к способам изоляции водопритока в нефтяных и газовых скважинах, ликвидации заколонных перетоков, ликвидации поглощений при бурении скважин, и может быть использовано для выравнивания фронта заводнения в нагнетательных скважинах. В способе изоляции водопритока в скважине, включающем закачку в призабойную зону скважины суспензии водорастворимого полимера в органической жидкости, продавку в пласт водой и выдержку во времени, при этом концентрация суспензии равна 21-50 мас.%, в качестве полимера используют полиакриламид и/или его производные, поливиниловый спирт и/или его производные, карбоксиметилцеллюлозу и/или ее производные, создают повышенное давление и выдержку под этим давлением. В скважину закачивают 0,5-4,0 м 3  суспензии водорастворимого полимера в органической жидкости на каждый погонный метр эффективной мощности пласта. В качестве органической жидкости используют безводную нефть, дистиллят, керосин, газойль, гексан, бензин, конденсат, дизельное топливо. Давление закачки суспензии водорастворимого полимера в органической жидкости на устье скважины составляет 1,0-40,0 МПа. В качестве продавочной жидкости используется вода с водородным показателем рН 4-12. Время выдержки под давлением составляет 3-72 ч. Техническим результатом изобретения является улучшение водоизолирующей способности водорастворимых полимеров при ликвидации прорывов воды в добывающих скважинах, ликвидации заколонных перетоков и ограничения приемистости нагнетательных скважин в широком интервале температур. 5 з. п.ф-лы, 3 табл.
Patent RU-2244638-C2 (RU)
Inventor: ANDRE ZHAN-LJUK
IPC: B60P1/04
Filed: 1999-05-19
Granted: 2005-01-20
Abstract: FIELD: mechanical engineering; transportation of vehicles. 
     SUBSTANCE: proposed construction is installed on rear lower part of truck2 or trailer 3 and is formed by mechanical base and carrying platform body 10 provided with end supply 9 and two rolling surfaces 17 and 18. Said rolling surfaces 17 and 18 are installed for translational motion and rotation, with possibility of simultaneous or successive tilting. Construction is made for tilted transportation position rising backwards relative to truck. Displacement drives in design versions of construction are made in form of power cylinders. 
     EFFECT: improved utilization of loading space at rear end of truck and space of front end of trailer following the truck. 
     18 cl, 16 dwg
Patent RU-2195812-C2 (RU)
Inventor: JAKOVLEV A S
IPC: A01G23/00
Filed: 2001-03-05
Granted: 2003-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves laying out cutting area into forest crop plots and natural restoration plots; partly cutting stumps flush with soil surface; providing partial strip tillage of soil by disking or furrowing or partially grinding stumps and simultaneously tilling soil and planting seedlings on forest crop plots; setting forest crop plot width equal to 3-5 diameters of ash tree crown at cutting age and natural restoration plot width equal to 2-3 diameters of ash crown. Method allows mixed plantations to be obtained. EFFECT: increased forest stability and productivity and reduced material costs for subsequent care.