baber/WOPTO huggingface dataset:
Patent UA-53658-C2 (UA)
Title: Divice for cooling discharge branch pipe of steam turbine
Inventor: ARKADIEV BORYS ABRAMOVYCH
IPC: F01D25/00
Filed: 1999-02-12
Abstract: Devicet for cooling water has nozzles of cooling water; those are installed in a circle on the stator near the periphery of working blades. Nozzles are installed in such a way that the angle ( between the axis of the nozzle and the plane of rotation of working blades in projection to the plane parallel to the axis of the turbine and going through tangent line to the circle of centers of the opening of nozzles in the site of the nozzle installation, being measured in direction of rotation, and the angle EMBED Equation.3 between the axis of the nozzle and the plane parallel to the axis of the turbine and going through tangent line to the circle of centers of the opening of nozzles in the site of installation, in projection to the plane of the working blades rotation, are determined from the relation: EMBED Equation.3 і , where EMBED Equation.3 - root diameter of working wheel; EMBED Equation.3 - diameter of the circle of the centers of the openings of the nozzles; EMBED Equation.3 - angle of the nozzle spray jet. At idle work of the turbine, or at small loads, cooling water is sprayed through the nozzles. Due to tangent-axial installation of the nozzles at those angles EMBED Equation.3 and EMBED Equation.3 a circular zone of cooled moisture is formed, as a mutual intersection of jets, this effectively cools the exhaust branch pipe and excludes falling of water to the working blades of the turbine at the root area.
Patent UA-45482-C2 (UA)
Inventor: KRYVONIS VALERII VASYLIOVYCH
Filed: 1999-08-19
Abstract: The method includes crushing of charge components to a certain content of particles smaller than 3 mm with addition of water in amount providing required humidity value of the charge depending on the value of deviation of actual content of the flotation concentrate in the charge from the optimal value, followed by mixing of the charge components and compaction by tamping. The method allows to increase the strength of compacted cake, to prevent its collapse and to increase the economy of the process due to the differential selection of water amount that is added before crushing to maintain the required value of final humidity and degree of its crushing depending on the deviation value of actual content of flotation concentrate from optimal value.
Patent UA-59478-C2 (UA)
Title: Charge for melting ferrosilicon in closed electric arc furnaces
Inventor: YERKO VOLODYMYR ILLICH
Filed: 2001-06-14
Abstract: This invention relates to the area of electrometallurgy and can be used at smelting ferrosilicon in closed electric arc furnaces. According to the invention, the charge as carbon reduction agent additionally besides coke includes coal and wood chip of hard wood; and as iron-containing material it includes iron cuttings at following component ratio, mass percent: Quartzite of fraction 40-80 mm 55-65 Coke 20-24 Iron cuttings 7-8 Coal 3-5 Wood chip of hard wood 2-4. Charge includes coal with the lump dimensions of 15-80 mm, wood chip is 15-20 mm in length, and as coal charge includes gas coal of grade GK or poor coal of grade T, or anthracite. The invention provides smooth charge removal, prevents sintering of the furnace top and provides increase of the furnace productivity.
Patent RU-2176623-C2 (RU)
Title: Glass article transfer grip unit
Inventor: GINSBURG I E
IPC: C03B35/08
Filed: 2000-02-02
Granted: 2001-12-10
Abstract: FIELD: materials handling facilities; glass article grips. SUBSTANCE: invention relates to glass production equipment, namely to device for transfer of glass articles from one moving conveyor to the other, for instance, transfer of bottles from forming furnace to burning kiln. Proposed grip unit has tie-rod installed for movement along and square to longitudinal axis under action of drive and provided with pushing members. Each pushing member is made in form of cradle formed by parallel rollers installed for rolling over glass article surface. Each roller is mounted on movable kinematic link included into cylindrical kinematic pair and installed for turning in plane square to longitudinal axis of tie-rod. EFFECT: reduced processing losses and operation expenses, improved quality of produced goods. 4 cl, 3 dwg
Patent RU-2188511-C2 (RU)
Title: Computer-aided integrated digital communication system
Inventor: GAVRILENKO S A
IPC: H04B13/00
Filed: 2000-02-25
Granted: 2002-08-27
Abstract: FIELD: radio-electronics; organizing internal and external communications on board ships. SUBSTANCE: newly introduced in system are central switching unit and radio-system control equipment; central switching unit is connected to switching centers by means of fiber-optic communication lines and has central control transceiver unit, central open- and closed-communication transceiver unit, central trunk transceiver unit, and other units; system control device is built around microcomputer and is star-connected to central switching unit components which are coupled in their turn with radio-system control equipment. Proposed system provides for more effective use of network that integrates all subsystems of shipboard computer-aided communication system, as well as for integration of all types of shipboard communications of the computer-aided communication system and for integration of all kinds of shipboard communications, control facilities, and data channel switching facilities of computer- aided communication system at the same time reducing by at least five times amount of cable, by 50% hardware requirement, and enhancing reliability and survivability of communication system. EFFECT: enlarged functional capabilities, reduced range of instruments, and shortened cable line.
Patent RU-2188777-C2 (RU)
Inventor: POLEVOJ JU I
IPC: B61L23/16
Filed: 2000-05-10
Granted: 2002-09-10
Abstract: FIELD: railway transport; signaling and communication. SUBSTANCE: according to proposed method, current pulses are applied to one end of track circuit and level of pulses is detected at other end. Rate of pulse rise corresponding to normal rate is preset, then actual pulse rise is measured and compared with preset value. If their values are equal, track is clear. EFFECT: improved reliability of action of track circuit owing to checking speed of voltage change across capacitor which is connected as load at relay end of circuit. 1 dwg
Patent RU-2195970-C2 (RU)
Title: Method for draining and healing intracavitary pathological focus
Inventor: SHULJAK S A
IPC: A61N5/067
Filed: 2000-05-24
Granted: 2003-01-10
Abstract: FIELD: medicine. SUBSTANCE: device has mounting polymer monofiber light guide member of 0.5 mm diameter and at least 40 cm in length after performing surgical intervention in risk zone. Its proximal end is melted in flame and fixed in a zone having no blood vessels. The distal end is fixed on skin surface. Laser radiation of low intensity is applied in postsurgical period. Wavelength is equal to 0.63 mcm, power is equal to 1.8-2.0 mW. The treatment is administered daily twice a day for 20- 30 min during 4-10 days. Complications occurring, drain is introduced via the light guide. Healing is carried out with sequentially applied solutions. Freshly prepared ozonized Ringer solution having 2.5 mg/l ozone concentration, electrochemically activated water as anolyte of 2.4-2.6 pH are applied twice a day during 7-14 days. EFFECT: enhanced effectiveness of postoperative purulent complication prophylaxis. 2 cl
Patent RU-2180750-C2 (RU)
Title: Point of receiving and quality control of licorice raw material in pressed bales and device for taking samples of root mass from pressed bales
Inventor: SALDAEV A M
IPC: G01N33/15
Filed: 2000-05-26
Granted: 2002-03-20
Abstract: FIELD: technical means of receiving and quality control of licorice raw material supplied in pressed bales for chemical, medical and pharmaceutical industries. SUBSTANCE: point of receiving of raw material includes fixtures for lowering of pressed bales, weighing device and table for evaluation of bale parameters. There are also device for sampling pressed bales and bale accumulators of different orientation. Device for taking samples from bales has frame with mechanism of force loading and stop. Used for taking samples are changeable sleeves introduced into bases by punch. Sampling device provides for taking samples from different points of bale with high confidence in control of quality of licorice raw material. EFFECT: higher efficiency. 13 cl, 13 dwg
Patent RU-2209684-C2 (RU)
Title: Method of continuous magnetic separation of low-magnetic materials and device for realization of this method
Inventor: TURKENICH ALEKSANDR MIKHAJLOVI
IPC: B03C1/00
Filed: 2000-08-29
Granted: 2003-08-10
Abstract: FIELD: low-magnetic materials; mining industry. SUBSTANCE: proposed method includes delivery of material to be concentrated to gaps between elongated ferromagnetic bodies whose inclined longitudinal edges have curvilinear profile in cross section and total tangential plane to these edges is oriented at right angle relative to direction of magnetic field, removal of non-magnetic particles downward into non-magnetic product of separation through gaps between ferromagnetic bodies and removal of magnetic particles into magnetic product of separation. Delivery and further motion of material to be concentration are performed in way of extraction of magnetic particles into magnetic product of separation in parallel with longitudinal inclined ferromagnetic bodies at angle of 30±10 °  relative to vertical. EFFECT: reduced induction of magnetic field. 3 cl, 2 dwg, 1 tbl
Patent RU-2202490-C2 (RU)
Inventor: BOGAENKO V P
IPC: B62B15/00
Filed: 2000-12-28
Granted: 2003-04-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed iceboat has platform body mounted on three skis and one or several sails. Aircraft whose service life has expired can be used as boat body. Cutoff parts of wings of said aircraft can be used as sails. EFFECT: reduced cost of carriage, enlarged navigation period. 2 dwg
Patent RU-2192509-C2 (RU)
Title: Method of electrolytic deposition of iron-tungsten alloy
Inventor: SEREBROVSKIJ V I
IPC: C25D3/56
Filed: 2001-01-04
Granted: 2002-11-10
Abstract: FIELD: electrolytic deposition of hard, wear-resistant coatings, particularly, iron-tungsten coatings applicable in restoration and hardening of part surfaces. SUBSTANCE: method includes deposition of iron-tungsten coating with use of alternating asymmetric current with 1.2-6 asymmetry coefficient, electrolyte temperature of 20-40 C, cathode current density 35-40 A/sq. dm, electrolyte pH 0.8. Electrolyte contains the following components, g/l: sodium tungstate, 2-10; ferrous chloride, 300-400; citric acid, 5-15; hydrochloric acid, 5-15. EFFECT: high microhardness and wear resistance of coatings produced from claimed electrolyte, and high coating deposition rate.
Patent RU-2283756-C2 (RU)
Title: Портативная лесопильная рама
Inventor: TAMMI PASI
IPC: B27B27/00
Filed: 1999-06-09
Granted: 2006-09-20
Abstract: Портативная лесопильная рама содержит рамный каркас (1), пильное полотно (3), столы (2) и средства для уменьшения трения на линии перемещения столов (2). Пильное полотно (3) расположено вертикально вверх относительно рамного каркаса. Столы (2) выполнены с возможностью взаимодействия по обе стороны от линии пиления пильным полотном и совершают возвратно-поступательные перемещения на рамном каркасе (1) параллельно пильному полотну (3). Посредством средств для уменьшения трения столы (2) совершают возвратно-поступательное перемещение в направлении линии пиления пильным полотном (3). Средства для уменьшения трения выполнены в виде неподвижных скользящих поверхностей (5) для устранения риска попадания руки пользователя между концом столов и средствами для уменьшения трения. Скользящие поверхности являются направляющими, расположенными в том же направлении, что линия перемещения столов. Скользящие поверхности (5) на верхней поверхности рамного каркаса (1) и/или нижней поверхности столов (2) расположены по всей ее длине. Изобретение устраняет высокий уровень шума, прыгающее движение столов и попадание руки пользователя между концом столов и средствами для уменьшения трения. 5 з.п. ф-лы, 1 ил.
Patent RU-2210057-C2 (RU)
Title: Method for correction of dihedral angle (modifications)
Inventor: SELIVANOV I A
IPC: A47B17/06
Filed: 2001-05-14
Granted: 2003-08-10
Abstract: FIELD: mechanical and instrument engineering. SUBSTANCE: single-stage correction of a dihedral angle to the preset value within ±10 -3  is accomplished with the use of one rotary wedge with an angle of 10 -3  at an accuracy of 0,2″, or by a pair of rotary wedges with angles of 5•10 -4  at an accuracy of 0,1″. Double-stage correction is accomplished by means of a pair of wedges with angles 5•10 -4  and by discrete relative turn, to which the dihedral angle is set and fixed with an allowance for subsequent correction at an accuracy of 0,01″ due to a relative shift of the summand angles from the position of the maximum or minimum of their sum for the rated angle for suppressing the allowance with a very low gearing ratio. EFFECT: simplified construction and expanded functional and operating potentialities. 4 cl, 2 dwg
Patent RU-2212648-C2 (RU)
Title: Method to determine wear of sliding bearing shell
Inventor: FADIN JU A
IPC: G01N3/56
Filed: 2001-06-14
Granted: 2003-09-20
Abstract: FIELD: mechanical engineering; diagnosing condition of friction units. SUBSTANCE: invention relates to checking of wear of sliding bearing shells in process of operation. According to proposed method, amplitude A measured in mV, and duration S of discrete signals of acoustic emission expressed by oscillation number are recorded at constant shaft speed in process of friction. Using parameters, thus found, wear of shell is determined by formula m = m 0 +k ME E AЭ , where m 0  and k ME  are parameters found at preliminary laboratory tests for friction at speed corresponding to speed of sliding of bearing contact surfaces, and E AЭ  is energy of acoustic emission connected with process of separation of wear particles. Value of acoustic emission energy E AЭ  is determined as summary energy of only those acoustic emission signals which satisfy condition S/A>0,2 mB -1 , with provision of maximum correlation of summary energy of acoustic emission with value of wear. EFFECT: simplified criterium of discrimination of acoustic emission signals connected with destruction and wearing of friction surfaces, reduced time taken for analysis, improved reliability of results of checking. 2 dwg
Patent RU-2222258-C2 (RU)
Inventor: MULIK A B
IPC: A61B5/103
Filed: 2001-07-09
Granted: 2004-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining general organism reactivity level with pain sensitivity threshold being determined in patient by automatically measuring reflexogenic hand removal time from light beam causing stable temperature action of threshold intensity. The value being within the limits of 3.6-13.1 s that corresponds to high general organism reactivity level, low stress resistance stability level is diagnosed. The value being equal to 13.2-22.7 s that corresponds to medium general organism reactivity level, medium stress resistance stability is diagnosed. The value being equal to 22.8-32.3 s that corresponds to low general organism reactivity level, high stress resistance stability is diagnosed. EFFECT: high accuracy of method; reliable elimination of traumatic action influence. 3 tbl
Patent RU-2237957-C2 (RU)
Title: Method and device for generating extremely short optical pulses using raman cavity
Inventor: IMASAKA TOTARO
IPC: G02F1/35
Filed: 2000-02-01
Granted: 2004-10-10
Abstract: FIELD: quantum electronics; generating extremely short optical pulses in superhigh-speed optical communications. 
     SUBSTANCE: first alternative method implies that desired-frequency beam produced by continuous laser that functions as exciting radiation is focused in cavity of definite frequency-dependent length thereby generating rotational Raman lines which resonate within cavity and generate extremely short pulses by means of phase lock. According to second alternative method two different-color laser beams separated at desired frequency-to-frequency distance that function as exciting radiation are focused within definite-length cavity thereby generating rotational Raman lines by means of quarter-wave Raman shift at the same time suppressing oscillatory Raman lines. Device implementing these methods has two lasers, two wavelength meters designed to check laser radiation wavelength, second wavelength meter, Raman cell, beam splitter designed to align two laser beams arriving from first and second lasers and to ensure their coaxial arrangement, as well as lens designed to focus laser beams in Raman cell. 
     EFFECT: enhanced efficiency. 
     6 cl, 8 dwg
Patent RU-2213104-C2 (RU)
Inventor: PARSHIKOV JU I
IPC: C08L9/02
Filed: 2001-09-03
Granted: 2003-09-27
Abstract: FIELD: rubber industry. SUBSTANCE: inserts designed to be placed between parts and blocks of internal combustion engines are manufactured from disintegrated rubber stopper wastes adding 45-40% binder, in particular crude nitrile rubber compound. Wastes are ground first to fractions 3-5 mm and the to fractions 0.3-0.5 mm. Waste-binder mixture is extruded into bundles 3-10 mm long, which are then molded at 155- 165 C under pressure 20-30 MPa. Thermal stabilization is finally carried out for 12-24 h at 100-130 C. EFFECT: increased resistance of inserts and solved waste disposal problem. 3 tbl
Patent RU-2216066-C2 (RU)
Inventor: VINTIZENKO I I
IPC: H01J23/40
Filed: 2001-10-01
Granted: 2003-11-10
Abstract: FIELD: generation of heavy-power microwave radiation pulses. SUBSTANCE: novelty is that N grounded multiple-resonator anode units incorporating one or more waveguide power leads and N coaxially arranged cathode units are disposed in tandem on common axis. Cathodes are connected through cathode holder to negative lead of power supply. Relativistic magnetron has drift tube and magnetic system that has N + 1 magnetic coils with waveguide power leads passed inbetween. EFFECT: enhanced efficiency of device due to reduced end current. 1 cl, 1 dwg
Patent RU-2234133-C2 (RU)
Inventor: ZIBROV A N
IPC: G07C15/00
Filed: 2002-08-22
Granted: 2004-08-10
Abstract: FIELD: composite games and raffles. 
     SUBSTANCE: proposed method and device enable increase in number of drawings for single lottery-ticket within its fixed term, general increase in number of prizes, and essential increase in prize fund in drawing third game, introduction of principle of registration on voluntary basis to take part in intermediate raffles with compulsory registration at final drawing of first game. Raffling device that has dummy copy developing unit, replication unit, accounting data generating unit, game data generating unit, lottery-ticket database checkup unit, data input and output unit, timer, first comparison unit, warning unit, first random-number generating unit, shielding coat application unit, bank, game conditions settling unit, and prize fund calculation unit is provided in addition with coder, calculator, random number generator, second comparison unit, third comparison unit, conflict elimination unit, second random-number shaping unit, and raffle member registration unit. 
     EFFECT: enhanced appeal of game. 
     2 cl, 1 dwg
Patent RU-2231094-C2 (RU)
Inventor: KUNDELEVA NATALIJA EFIMOVNA
IPC: G02B15/14
Filed: 2002-09-25
Granted: 2004-06-20
Abstract: FIELD: optics. 
     SUBSTANCE: lens includes three components. First component is positive and comprises positive lens cemented from negative meniscus facing space of images with concavity and positive lens, second negative component consists of negative meniscus facing space of images with concavity, biconcave lens and negative lens cemented from positive meniscus facing space of objects with concave surface and negative lens which is mounted for movement along optical axis, third component incorporates positive meniscus cemented from positive meniscus facing space of objects with concavity and negative meniscus facing space of objects with concavity, beconvex lens and positive meniscus cemented from negative meniscus facing space of images with concavity and positive meniscus facing space of images with concavity. 
     EFFECT: enhanced relative aperture of lens, improved quality of image thanks to increase of gain factor of modulation over entire field of vision with discrete change of focal distance. 
     6 dwg
Patent RU-2236858-C2 (RU)
Inventor: PILAT T L
IPC: A61K36/533
Filed: 2002-09-26
Granted: 2004-09-27
Abstract: FIELD: medicine, pharmaceutical industry, phytotherapy. 
     SUBSTANCE: invention is used for prophylaxis and adjunctive therapy in hypertension, in early stage stages of heart ischemic disease. The preparation used for prophylaxis and adjunctive therapy in hypertension and early stages of heart ischemic disease comprises haw-thorn tincture dry extract, motherwort tincture dry concentrates, common balm herb infusion, rowan melanocarpus (Aronia) fruits infusion and bear berry leaves infusion, citric acid, magnesium aspartate, potassium aspartate, starch, calcium stearate, talk and sugar taken in the definite ratio. The preparation is made as tablet with mass 0.55 g. The preparation promotes to effective prophylaxis and adjunctive therapy in hypertension, in early stages of heart ischemic disease. 
     EFFECT: valuable medicinal properties of supplement. 
     1 tbl
Patent RU-2240602-C2 (RU)
Inventor: KAPUSTIN R F
IPC: A61B17/56
Filed: 2002-12-11
Granted: 2004-11-20
Abstract: FIELD: veterinary medicine, experimental morphology, orthopedics. 
     SUBSTANCE: the present innovation deals with studying destructive processes occurring in joints in animals. Isolated sections of articular surfaces should be fixed with the help of alkyl-cement in metal frames to be placed into experimental cell of vibrotribometer "Optimol-SRV" (Germany-Switzerland) at automatic registration of power loading and constant linear rate (mm/sec), 100 H scale and movement rate of 4 cm/min, moreover, friction plays the role of destructive power, and as a lubricant between rubbing surfaces of articular fragments one should apply indifferent liquid - running (distilled) water. The present innovation enables to develop the model where friction plays the role of destructive power, pressure power is taken into account. As a result, this innovation simplifies standardization of trials conducted and shortens the time for method implementation. 
     EFFECT: higher efficiency.
Patent RU-2292269-C2 (RU)
Inventor: EROMJAKI PENTTI JUKHANI
IPC: B60C/
Filed: 2003-01-09
Granted: 2007-01-27
Abstract: FIELD: automotive industry; tires. 
     SUBSTANCE: invention relates to antislip studs fitted in preliminarily made holes in tire tread including definite number of pattern members.  Proposed antislip studs have housing with lower flange and stem part.  Lower flange forms inner head fitted in tread pattern member, stem part forms outer head pointed outwards from tread pattern member.  Said stud includes one elongated cermet member, pentagonal in cross section perpendicular to longitudinal axis of stud. 
     EFFECT: increased adhesion of tire on slippery road. 
     10 cl, 11 dwg
Patent RU-2252621-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-01-31
Granted: 2005-05-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing fruit elder with the use of structurizer such as mixture of carragheenan and preparation produced from Mortierella bainieri micromycet biomass by predetermined process, said components being used in the ratio of 4:3. 
     EFFECT: reduced consumption of structurizer while providing retaining of structural-mechanical and organoleptical properties of base product.