baber/WOPTO huggingface dataset:
Patent RU-2162491-C2 (RU)
Inventor: BUTAKOV BORIS IVANOVICH
IPC: C25F5/00
Filed: 1998-12-22
Granted: 2001-01-27
Abstract: FIELD: electrohydraulic machining of parts from technological deposits. SUBSTANCE: process is related to alumina production and deals with cleaning of plates of Alpha-Laval company from alumosilicate and ferric deposits. Electrohydraulic cleaning of flexible laminated parts is conducted in the following way: parts are laid in container, positive and negative electrodes are placed close to surface of part, container is submerged in working liquid and is subjected to action of high-voltage electric discharge in liquid with simultaneous displacement of positive electrode relative to surface of part. Metal gauze with cell size h x h is used in the capacity of negative electrode which is positioned at distance l from surface of part. In this case size h x h is chosen from relationships: h=(5-10)h = (5-10)σ, l=(2-8)l = (2-8)σ, where σ is thickness of machined part. Frequency of 50 Hz is used for action with electric discharges. Gear for implementation of process of electrohydraulic cleaning of flexible laminated parts includes tank with working liquid, container, positive and negative electrodes connected to pulse current generator, unit for displacement of positive electrode. Negative electrode is made in the form of metal gauze attached to frame positioned above container and linked to it with the use of hinge on one side and fixing attachment of the other side. Container is provided with elastic spacer. EFFECT: high degree of cleaning of parts with absence of residual deformation and burns on cleaned surface. 2 cl, 3 dwg
Patent RU-2186767-C2 (RU)
Title: Method of synthesis of hydroperoxides
Inventor: MATSUI SIGEKAZU
IPC: C07C409/10
Filed: 1998-06-30
Granted: 2002-08-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to a method of synthesis of hydroperoxides by oxidation of hydrocarbon with oxygen-containing gas in the presence of the definite compound for selective transformation of hydrocarbon to the corresponding hydroperoxide. The indicated definite compounds are compounds that are able to trap free radicals, for example, oxygen-, nitrogen-, phosphorus-, sulfur-, carbon- and silicon-containing radicals and compounds that are able to form these radicals in reaction system. This method can be used for oxidation of hydrocarbons comprising cumene, cymene, m-diisopropylbenzene, p-diisopropylbenzene, 1,3,5-triisopropylbenzene, isopropylnaphthalene, diisopropylnaphthalene, isopropyldiphenyl and diisopropyldiphenyl. EFFECT: synthesis of corresponding hydroperoxides with high selectivity. 12 cl, 15 ex
Patent RU-2187066-C2 (RU)
Title: Multimode gas-steam torpedo
Inventor: EGOROV V V
IPC: F42B19/00
Filed: 1999-07-28
Granted: 2002-08-10
Abstract: FIELD: torpedo weapon. SUBSTANCE: in the known multimode gas-steam torpedo including reservoirs for fuel, oxidant and water, control system and engine connected to the output of the reservoir for oxidant via a steam-gas generator additionally used are a stream-lined extendable air intake with mechanisms for its extension and return, blower, the first and second threshold devices, fuel and water feed restrictors, drive of the air intake and blower mechanisms, torpedo travel depth changing unit, six AND gate units, two OR gate units and two NOT gate units. The second input of the steam-gas generator is connected to the output of the reservoir for fuel via the first AND gate unit, and the fuel feed restrictor and the first OR gate unit, whose second input is connected to the output of the reservoir for fuel via the second AND gate unit. The third input of the steam-gas generator is connected to the output of the reservoir for water via the third AND gate unit, water feed restrictor and the second OR gate unit, whose second input is connected to the output of the reservoir for water via the fourth AND gate unit. The input of the reservoir for oxidant is connected to the output of the torpedo travel depth changing unit via the fifth AND gate unit, air intake, sixth AND gate unit and the blower. The input of the torpedo travel depth changing unit is connected to the output of the reservoir for oxidant via the first threshold device and the first NOT gate unit. The engine output is connected to the second inputs of the fifth and sixth AND gate units via the drive of the air intake and blower mechanisms. The second inputs of the first and third AND gate units are connected to the blower output via the second threshold device, the second inputs of the second and fourth AND gate units are connected to the output of the second threshold device via the second NOT unit, the threshold of connection of the first threshold device is set higher than the threshold of its disconnection, and the second threshold of its disconnection, and the second threshold device is made with an interlocking of disconnection of the device after its connection. EFFECT: enhanced distance of torpedo travel without any increase of the shipborne stores of fuel, oxidant and water. 1 dwg
Patent RU-2169975-C2 (RU)
Inventor: BLAGOV V V
IPC: H01S3/02
Filed: 1999-09-10
Granted: 2001-06-27
Abstract: FIELD: laser engineering. SUBSTANCE: gas-dynamic orifice (lock) has flat nozzle and diffuser. Nozzle wall on optical resonator side is flat and on atmosphere side it is shaped structure with Mach number lower at outlet than at flat wall. Diffuser inlet section wall on optical resonator side, incident flow, and main-channel wall constitute angles smaller than angle of flow turn in shock wave with critical pressure drop when shock wave interacts with boundary layer of jet at wall and with that on wall, respectively. Gas-dynamic orifice (lock) shows high optical characteristics when beam is brought out of, say, gas-dynamic carbon dioxide laser into atmosphere. EFFECT: enhanced economic efficiency, improved optical characteristics of orifice (lock). 1 cl, 2 dwg
Patent UA-59406-C2 (UA)
Title: Method for starting process of continuous casting of metal
Inventor: VENDEVILLE LUC
IPC: B22D41/16
Filed: 1998-01-07
Abstract: The invention concerns a method characterized in that, before starting the casting operation, it consists in determining an initializing position (31) for the actuator controlling the ladle stopper when the latter is resting on its base under its own weight, and after filling the distributor equipped with this ladle stopper, in activating the actuator to place it in a controlled over-closure position (33), and, to start casting, in driving the actuator according to a predetermined time-based displacement law (34), the casting operation starting time (t1) being determined on the basis of this law, and in continuing to drive the control actuator in the opening direction to enable the metal to flow into the ingot mould. The invention is applicable to metal casting, in particular, steel.
Patent UA-27723-C2 (UA)
Title: Method for manufacture of high-strength articles
IPC: B22F1/00
Filed: 1992-06-12
Abstract: The present invention relates to the powder on the basis of iron, which, after pressing and sintering, with dimensional stability. Identical change of dimensions in case of change of density of local nature is inherent to such product.
Patent UA-42686-C2 (UA)
Title: Derivatives of 3-quinuclidine esters, intermediates and process for their preparation, antimuscarinic pharmaceutical composition and method for treating chronic obstructive airways diseases or asthma
Inventor: PETER EDWARD CROSS
IPC: C07D453/02
Filed: 1992-09-03
Abstract: 3-Quinuclidine ester derivatives of general formula (I) wherein X is a phenyl group and Y is of formula (Va) where A and B are 0, 1 or 2, Z is 0, 1 or 2, R1 and R2 are H or C1-C4 alkyl group, and R3 is C1-C4 alkyl group or phenyl group, or pharmaceutically acceptable acid addition salts thereof, are antimuscarinic bronchodilators useful for treating chronic obstructive airways disease or asthma.
Patent UA-12540-C2 (UA)
Title: Method for pectine containing products producing from plant raw material
Inventor: NEKOZ OLEKSANDR IVANOVYCH
Filed: 1993-04-06
Abstract: A method for pectine containing products producing from plant raw material provides for its decomposition, hydrolysis, sugar syrup addition. Hydrolysis is carried out by means of cheese whey and hydrolyzed mixture is steamed with sugar.
Patent UA-50731-C2 (UA)
Title: Steer drive of transport toy - simulator
Inventor: OKHRYMOVYCH ROMAN VOLODYMYROVYCH
Filed: 1997-08-28
Abstract: This invention relates to kid toy simulating auto-transport means production. In the structure of the transport toy the shaft (24) of the steering wheel is made longer than the long dimension of the model of the vehicle. Shaft (24) of the steering wheel is connected with a cardan hinge (23) to the neck of drive pinion (8) of the three-step toothed coupling, with the larger toothed wheel (9) installed in the vertical plane, in parallel to the rear wall of the cabin (4) under its camouflage.
Patent UA-28778-C2 (UA)
IPC: A61H1/00
Filed: 1998-01-05
Abstract: The invention is related to medicine, in particular to neurology, orthopedics, and psychophysical rehabilitation. The technique is performed through a set of individually adapted exercises. The exercises are selected during the courses of manual therapy in accordance with the state of the patient’s locomotor system. The set of the exercises is then adjusted taking into account the progress in restoration of motion stereotype and equilibrium of bone-and-muscle system after the course of the therapy. At the seances of therapy the exercises are assisted by the operator, while upon finishing the main course of therapy the patients perform the exercises by themselves. The set of the exercises contains the elements of self-manual therapy, the elements of relaxation, and the preparatory elements preceding the loading. The exercises are coordinated with the breathing. The inspiration coincides with the maximal loading. The techniques of self-manual therapy are employed which allows patient to increase the loading to the individual maximum directing the therapeutic effects towards the body areas involved in pathologic process. Several such techniques are employed, namely self-rotation, self-fixation, self-pressure, self-flexion, and self-extension. The exercises are coordinated with the breathing. The inspiration coincides with the maximal loading. The results are ensured stage by stage with sparing restoration of the motion stereotype taking into account the individual features and the state of the patient’s locomotor system.
Patent UA-46037-C2 (UA)
IPC: D21H17/28
Filed: 1996-06-21
Abstract: A wet end additive composition which is used as a sizing agent in a papermaking process, the composition comprising a two phase suspension of swollen starch having a dry substance from about 0.5 to about 30% by weight, a cooked swollen volume from about 1.6 ml./gram to about 100 ml./gram and cooked solubles from about 0.5% to about 50% by weight. The composition is prepared starting with a starch slurry having a relatively low concentration (dry substance) of starch. The slurry is subjected to carefully controlled swelling conditions (temperature and pH) which can vary depending upon the type of starch employed. The dry substance of the slurry also may vary depending upon whether a continuous or batch process is employed. The composition is used in a papermaking process by adding it to the furnish after the refining stage.
Patent UA-57718-C2 (UA)
Title: Razor with oval frame
Inventor: Brown Franck Edward
IPC: B26B21/08
Filed: 1996-08-11
Abstract: A razor blade unit for a safety razor has optimized shape and dimensions for body shaving, especially the regions of the axillae. The blade unit has an elongate blade with a rectilinear sharpened edge, and a skin contacting surface at which the length is 1 to 4 times the width and not greater than 60 mm, preferably 40 to 45 mm. The skin contacting surface has a footprint area of at least 450 mm2, preferably 600 to 750 mm2, and a circularity which is not less than the lower of (i) 65 %, and (ii) the circularity of a rectangle with the same length and width as the skin contacting surface and with corner radii of 30 % of the width. In a plane perpendicular to the blade edge the skin contacting surface is convex and shaped to make at least three point contact with an imaginary circumscribing circle with a radius of 15 to 70 mm. preferably 25 mm. Guard and cap surfaces in front of and behind the blade edge each have a skin contact area of at least 140 mm2, and their combined areas is preferably at least 400 mm2, e.g. 450 to 500 mm2. A preferred shape is rectangular with semi-circular ends.
Patent UA-52654-C2 (UA)
Title: Method for monitoring operation of a multiposition switch
Inventor: DONALD DIETER
IPC: G01R31/56
Filed: 1998-10-21
Abstract: The proposed method for monitoring operation of a multiposition switch consists in measuring parameters that are distinctive for each position of the switch and determining ranges in which the said parameters are interrelated according to certain functions. For each of the said ranges, according to a specified algorithm, a characteristic code is defined, which is compared to a specified code. The proper operation of the switch is determined from the comparison data.
Patent UA-48273-C2 (UA)
Title: Floating facility modernization method
Inventor: MANUILOV MYKHAILO IVANOVYCH
Filed: 1999-06-22
Abstract: An invention relates to the shipbuilding, vessels repairing and modernization. A method of floating facility modernization includes submerging in a dock, the holes cutting, a section introducing, setting the section on the floating facility, the holes sealing, and, in accordance to the invention, the deck units are cut off the sections, the holes are sealing, then the section is turned at 180i and in the turned state is set at the submerged floating facility, and after drying the dock in the section deck the holes-hatches are made for the weights passing, the section is welding to the floating facility deck units. As the section the vessel housings with double bottom is used, for example, the barge-sections, and others. The section turning and the smaller size section on the floating facility installation is performed by a crane. The method declared affords the work efficiency increasing while the vessel modernization and, furthermore, lowers the materials, the technical facilities expenses, and also increases the dock-pontoon housing strength.
Patent UA-35137-C2 (UA)
Title: Antibacterial remedy "polydecanit" intended for treating acute intestinal infections
Inventor: BILOKON IOANNA FEDORIVNA
Filed: 1999-08-19
Abstract: The invention relates to the Nitasol-based antibacterial remedy intended for treating the acute intestinal infections. The composition also comprises glyciram, decametoxin, pectin, sorbic acid, the microcrystalline cellulose, sodium chloride and several excipients.
Patent UA-37995-C2 (UA)
Title: A method for storage and transporting the biomaterial
Inventor: VYSEKANTSEV IHOR PAVLOVYCH
Filed: 2000-05-15
Abstract: A method for storage and transporting the biomaterial consists in placing thereof in the hermetically locked container, placing container into the safety case, filling the space between the container and the safety case with a disinfectant solution, sealing the container and placing thereof in the medium of liquid nitrogen.
Patent UA-54579-C2 (UA)
Title: An apparatus for growing microorganisms
Inventor: DOBROV VIKTOR IVANOVYCH
Filed: 2000-08-07
Abstract: An apparatus for growing microorganisms contains a capacity with branch pipes, a device for mixing culture broth and a device for foam suppression. A device for aeration and mixing the culture broth is realized in the form of two Segner wheels, disposed on a fixed hollow shaft near the bottom and in the central part of capacity. The upper Segner wheel diameter is equal to 0.4-0.6 diameter of that lower. The rectilinear sections of Segner wheels tubes are deformed with forming the mixing profiles which height at a cross-section does not exceed tubes diameter. The nozzles of the upper Segner wheel are directed in the opposite direction relative to the lower Segner wheel nozzles. Above the upper Segner wheel on the fixed hollow shaft a device for foam suppression is disposed in the form of a hollow hub with blades which is connected by means of rods with an upper Segner wheel and has a possibility to move along the rods at a constant distance of blades thereof from the culture broth surface.
Patent UA-70992-C2 (UA)
Title: Intermediate crucible for metals and alloys melting
Inventor: TRYHUB MYKOLA PETROVYCH
Filed: 2001-09-10
Abstract: This invention relates to the area of special electric metallurgy and can be used for melting metals and alloys in electric-beam units. The intermediate crucible comprises a metal housing with cooling channels. On the wall of the intermediate crucible there is arranged at least one cut for the fluid metal pour our. Improvement of the intermediate crucible leads to decrease of loss of the main alloy and the doping components through evaporation due to absence of developed surface of fluid metal at the pouring tip.
Patent UA-60284-C2 (UA)
Title: Power fireproof cable
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOVYCH
IPC: H01B7/00
Filed: 2003-07-30
Abstract: The invention relates to electric engineering, in particular to cable engineering. A fire-proof power cable consists of a metallic conductor, laid one after another: the first conductive layer made from extruded conducting polymer, an insulating barrier of cross-linked polyethylene, the second conductive layer made from extruded conducting polymer, a conductive non-metallic tape. The cable includes a screen from copper wire and, at least, one copper tape laid by means of wind, a separation layer and a sheath. The sheath comprises admixtures to prevent combustion action along the cable and provides low smoke generation. The insulating barrier and adjacent with it conductive layers made from extruded polymer are laid simultaneously. Such cable construction allows cable to be used in inflammable objects.
Patent RU-2178617-C2 (RU)
Title: Flip-flop device
Inventor: OSTROVSKIJ O A
IPC: H03K3/037
Filed: 2000-01-26
Granted: 2002-01-20
Abstract: FIELD: pulse equipment. SUBSTANCE: flip-flop device incorporates flip-flop 1 which set and reset inputs are connected through correspondingly first 6 and second 7 resistors to common bus, first 2 and second 6 OR ELSE gates whose first inputs are connected to input bus 10, whose second inputs are linked correspondingly to forward and inverse output of flip-flop 1 and whose outputs are connected to plates of correspondingly first 4 and second 5 capacitors, third 8 and fourth 9 resistors placed between second plates of correspondingly first 4 and second 5 capacitors and set and reset inputs flip-flop 1. Resistance R d  of third 8 and fourth 9 resistors is chosen from condition  , where R o  is resistance of first 6 and second 7 resistors; U max  is maximum value of operation threshold of logic gates of flip-flop 1; E is supply voltage. EFFECT: increased supply noise immunity. 1 dwg
Patent RU-2176949-C2 (RU)
Inventor: LEONOV A V
IPC: B24B55/02
Filed: 2000-03-17
Granted: 2001-12-20
Abstract: FIELD: machine engineering, namely grinding metallic parts or blanks of different materials with use of grinding wheels and cutting fluids. SUBSTANCE: method comprises steps of supplying aqueous cutting fluid to grinding zone at stages of in-feed and removing allowance; feeding briquette of grease material at ironing stage. Cutting fluid having good cooling and washing properties is fed by sprinkling in order to stabilize contact temperature at beginning in-feed. During period necessary for achieving temperature of ground surface sufficient for melting grease with optimal consumption before ironing, supply of cutting fluid is interrupted. EFFECT: enhanced efficiency of grinding part with predetermined quality. 3 dwg
Patent RU-2186864-C2 (RU)
Inventor: VOROPANOVA L A
IPC: C22B34/30
Filed: 2000-04-14
Granted: 2002-08-10
Abstract: FIELD: hydrometallurgy. SUBSTANCE: process involves precipitation of tungstic acid remaining molybdenum in solution by way of adding hydrogen peroxide and hydrochloric acid to pH=0. Precipitation is performed from solutions containing 30 to 130 g/cu.dm tungsten and 0.3 to 5.0 g/cu.dm molybdenum in presence of salicylic acid. Invention can be applied for treating waste waters. EFFECT: reduced consumption of acid and enabled obtaining dense easily filtration- separable tungstic acid precipitate with low molybdenum content. 8 tbl, 8 ex
Patent RU-2212024-C2 (RU)
Inventor: KAAS POVL
IPC: G01J1/42
Filed: 1999-01-27
Granted: 2003-09-10
Abstract: FIELD: intensity measuring equipment. SUBSTANCE: device is intended to measure radiation intensity of electromagnetic radiation coming from lamp unit that includes at least one UV lamp placed in container meant for disinfection or photochemical treatment of running water. Radiation intensity is measured with the aid of light-guiding and sensor means. Light-guiding means include two doped light guides 1, 2 positioned in parallel with lamp or lamps preferably along entire length and two cut-off filters 3, 4 doped differently and embracing each light guide. Sensor 6 means are placed at end of each light guide. According to invention device can measure lengths of waves emitted by electromagnetic radiation specified in advance over entire length of lamp and as result total radiation intensity emitted by lamp can be measured. Invention is also related to container with certain arrangement of UV lamps and device measuring UV radiation intensity. EFFECT: enhanced functional reliability of device and system. 13 cl, 14 dwg
Patent RU-2212937-C2 (RU)
Title: Способ получения катализатора для синтеза винилацетата (варианты)
Inventor: NICOLAU IOAN
IPC: C07D301/10
Filed: 1999-01-27
Granted: 2003-09-27
Abstract: Изобретение относится к новому способу получения катализатора для парофазной реакции этилена, кислорода и уксусной кислоты с образованием винилацетата, в котором указанный катализатор включает металлический палладий и золото, осажденные на подходящем пористом носителе. Описывается способ получения катализатора (вариант) на основе комбинации палладий-золото, заканчивающийся в раздельной пропитке и закреплении (фиксации) палладия и золота с последующим восстановлением закрепленных твердых веществ до состояния свободного металла на подходящем носителе; полученный катализатор используется для синтеза винилацетата из этилена и уксусной кислоты. Варианты осуществления способа предусматривают нанесение либо вначале палладия, а затем золота, либо вначале золота, а затем палладия. Технический эффект - повышение активности, селективности и увеличение срока службы катализатора. 2 с. и 10 з. п. ф-лы, 2 табл.
Patent RU-2223281-C2 (RU)
Inventor: KHAJASI NORIJA
IPC: C08G59/42
Filed: 2000-09-22
Granted: 2004-02-10
Abstract: FIELD: polymer materials. SUBSTANCE: composition contains light-polymerized epoxide and/or epoxyacrylate resin, acid anhydride or its derivative (hardener) in amount 0.1- 0.4 mole per 1 mole resin, and light- and heat-polymerization initiator: sulfonic salt of formula IV, IV', or V (represented in description) in amount 0.1-0.6 wt parts per 100 wt parts of all components except initiator, or its mixture with light-polymerization initiator, namely iron-allene base of general formula I, II, or III (represented in description). Alternatively, composition may contain iron-allene base or its mixture with sulfonic salt as initiator. EFFECT: enhanced hardening ability of resins. 30 cl, 4 deg, 8 tbl, 7 ex