baber/WOPTO huggingface dataset:
Patent RU-2160193-C2 (RU)
Title: Ac traction power system short-circuit fault distance indicator
Inventor: BYKADOROV A L
IPC: B60M1/00
Filed: 1998-06-01
Granted: 2000-12-10
Abstract: FIELD: electrified transport. SUBSTANCE: proposed indicator has substation voltage transmitter, contact system feeder current transmitter, recorder unit, substation supply circuit branch current transmitter and multifunctional converters. Device provides determination of distance to short-circuit fault depending on current-to- voltage phase angle, taking into account shunting ground effect and inductive impedance on a length of 1 km according to relative inductive coupling of converging track contact systems, contact system of one track and track circuit. EFFECT: improved accuracy of measurement owing to taking into account shunting ground effect and relative influence of adjacent tracks and arc resistance. 3 cl, 1 dwg
Patent RU-2217144-C2 (RU)
Title: Application of epinastin as analgetic agent
Inventor: JUNG BIRGIT
IPC: A61K31/00
Filed: 1996-11-13
Granted: 2003-11-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes application of epinastin as its racemate, mixture of enantiomers or enantiomers alone and each time as a free base or additive salt of pharmacologically acceptable acid used as an analgetic agent. Agent elevates the sensitivity threshold. EFFECT: enhanced effectiveness and valuable medicinal properties of epinastin. 11 cl, 5 tbl, 3 ex
Patent RU-2154406-C2 (RU)
Title: Method for diagnosing threatened abortion
Inventor: GIMBUT V S
IPC: A61B5/05
Filed: 1998-06-22
Granted: 2000-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying Kirlian method to patient suspected of threatened abortion to be possible. Patient finger tips are treated with alcohol before starting examination and placed on the X-ray film to make photo of end finger phalanges under conditions of both positive and negative polarity of pulsating electric field. Crown thickness in uterus sector is compared separately on each hand The crown thickness being unequal at least on one hand in changing polarity, threatened abortion is to be diagnosed. EFFECT: enhanced accuracy and diagnostic efficiency; low cost and simplicity of method. 4 dwg
Patent RU-2168288-C2 (RU)
Inventor: BROVCHENKO D S
IPC: H05B41/23
Filed: 1998-06-22
Granted: 2001-05-27
Abstract: FIELD: electrical engineering, namely ignition of gas discharge bulbs used for street illumination. SUBSTANCE: apparatus includes ballast type electric current limiting element 8; rectifier 1-6 with doubled rectified voltage; capacitor 7 shunting noise at input of apparatus, electrical capacitance 9,10 connected with adjacent terminals of bulbs 11. Capacitors 5,6 of rectifier and electrical capacitance include electrolytical capacitors 9,10 having capacitance 50-100 microfarads. EFFECT: enhanced reliability of ignition of valid gas discharge bulbs and also gas discharge bulbs with burnt out incandescence filament, increased efficiency. 1 dwg
Patent RU-2174506-C2 (RU)
Inventor: BIDMAN T A
IPC: C07C39/06
Filed: 1998-12-03
Granted: 2001-10-10
Abstract: FIELD: synthesis of alkylphenols. SUBSTANCE: described is method of synthesis of alkylphenols of general formula:   wherein R is tertiary C n H 2n+1 C alkylphenols, n is 4-8, 10 and secondary C 10 H 21  alkylphenols. Process is carried out by heating mixture of phenol and corresponding alcohol in the presence of 85% phosphoric acid catalyst original mixture consisting of phenol, alcohol and phosphoric acid at 1:2:2 molar ratio is heated at temperature of 155-190 C for 1 h, thus increasing process rate and increasing yield of reaction products. EFFECT: more efficient preparation method. 2 cl, 7 ex, 2 tbl
Patent RU-2201941-C2 (RU)
Inventor: EHLING BEREND
IPC: C08J9/02
Filed: 1997-10-07
Granted: 2003-04-10
Abstract: Изобретение относится к способу получения вспененных водой полиуретановых материалов, предусматривающему использование определенного катализатора, а также к полученным таким способом пенополиуретанам. Описывается способ получения полиуретанового вспененного материала взаимодействием полиизоцианата и изоцианатреакционноспособного соединения в присутствии воды и катализаторов - солей олова карбоновой кислоты и солей лития, натрия, калия, цезия и/или бария протонной кислоты, имеющей по крайней мере 2 кислых водородных атома и рК а  в воде 2-10, и/или протонной кислоты. Также описывается способ получения жесткого пенополиуретана, имеющего плотность заполнения 3-27 кг/м 3 , с использованием указанных выше реагентов. Описывается способ получения эластичного пенополиуретана, заключающийся в раздавливании упомянутого жесткого пенополиуретана. Кроме того, описывается композиция, включающая 0,1-20 маc. ч. катализатора, 10-55 маc.ч. воды и 35-85 маc.ч. полиола или смеси полиолов. Вспененные материалы по данному изобретению могут быть использованы как амортизирующие, звуко-и теплоизолирующие материалы в мебельной, текстильной и автомобильной отраслях промышленности. 4 c. и 8 з.п. ф-лы, 1 табл.
Patent RU-2170776-C2 (RU)
Title: Electrolyzer for production of oxygen and hydrogen
Inventor: BLJANKINSHTEJN I M
IPC: C25B15/02
Filed: 1999-07-15
Granted: 2001-07-20
Abstract: FIELD: devices for production of oxygen and hydrogen by electrolysis of alkali aqueous solutions; applicable, either as member of supply system of internal combustion engine, or as apparatus for material flame machining. SUBSTANCE: electrolyzer includes terminal monopolar electrodes between which alternating diaphragms and bipolar all-metal electrodes are successively clamped through sealing flexible material spacers. Diaphragms, bipolar electrodes and sealing spacers have holes for forming channels, when assembled, for supply of electrolyte and gas withdrawal. Electrolyzer is provided with system preventing gas accumulation and having temperature pickup, logic element and d.c. source. Logic element output is connected with electrolyzer, logic element one input is connected with d.c. source, and its other input is connected with temperature pickup. Upper part of each diaphragm located above electrolyte surface is gas impermeable. EFFECT: excluded mixing of gases and their uncontrolled accumulation. 4 dwg
Patent RU-2192114-C2 (RU)
Title: Beet roots separation method
Inventor: GORSHENIN V I
IPC: A01D33/08
Filed: 1999-07-19
Granted: 2002-11-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves feeding beet root heap; providing interaction of beet root heap with separating working members; separating contaminants. Root separation occurs in the process of ejecting heap by means of ejector and further in the process of transportation by means auger. Small and average size contaminants are separated in upper and lower directions by means of ejector as well as by auger. EFFECT: improved cleaning quality, increased efficiency and reduced power consumption. 1 dwg
Patent RU-2184795-C2 (RU)
Inventor: BUKHOVTSEV V F
IPC: C22F1/18
Filed: 1999-07-29
Granted: 2002-07-10
Abstract: FIELD: metallurgy rolling; applicable in production of flat section used in structural materials in active zones of nuclear reactors, in chemical and oil-and-gas producing industries. SUBSTANCE: method includes melting of ingot; preparation of blank for hot rolling by hot molding and subsequent machining; hot rolling; intermediate heat treatment; cold rolling and final heat treatment. In this case, blanks for hot rolling are subjected to hardening at temperature exceeding point of phase transition from intermediate (alpha + beta) region to beta region by 50-150 C, and tempering at temperature of existence of (alpha + beta) region of zirconium. EFFECT: eliminated hereditary nonuniformity of structure, higher quality of articles and their yield. 5 dwg, 3 tbl, 3 ex
Patent UA-19665-C2 (UA)
Title: ??????????Conveyer for electric furnace steelmaking components feeding
IPC: C21C7/00
Filed: 1993-02-02
Abstract: A conveyer for electric furnace steelmaking components feeding contains a conveyor set along the engineering process with the tripper, bunkers with feeders, weighing batchers, transfer bin, chute and distributing gear. A line is supplied with hoses and weigh-hopper and feed devices fastened under them. The hoses are carried out combined with loading trays. The weigh- hopper and feed devices are carried out with a possibility of material introduction into the transfer bin, which is set above the ladle furnace.
Patent UA-6756-C2 (UA)
Title: Method for osteoplasty and stimulation of osteogenesis
Filed: 1994-04-08
Abstract: The invention relates to the medicine, namely to the traumatology and may be used for improving efficacy of the consolidation of the injured bone. The method provides for inserting the biologically active cell material into the area of the injury. With this aim, the homogenate of the cells from the ossification areas of the embryonic bones of the first half of gestation is used.
Patent UA-54455-C2 (UA)
Title: Data transmission system containing a communication station and a responder
Inventor: REINER ROBERT
IPC: G06K7/00
Filed: 1997-09-25
Abstract: The proposed data transmission system containing a communication station and a responder differs in that the communication station contains an excitation signal generator and a transmitting inductance coil designed for generating alternate magnetic field with a specified frequency, and an amplitude detector. The responder contains a receiving inductance coil and an amplitude modulator designed for modulating the signal induced in the receiving inductance coil according to the data signal. Additionally, the responder contains a phase modulator used for setting the required electric characteristics of the receiving inductance coil. For controlling the amplitude and the phase modulators, at least one control signal is used.
Patent UA-60348-C2 (UA)
Title: A method for preparation of nutrient media compactor
Inventor: HVOZDIAK ROSTYSLAV ILLICH
Filed: 2000-05-31
Abstract: A method for preparation of nutrient media compactor for growing microorganisms consists in partial substitution of agar-agar by such compound as exopolyacrylamide. Partial substitution of agar-agar is carried out respecting the following component concentrations: agar-agar – 10.0 g/l, exopolyacrylamide – 6.0-18.0 g/l. The exopolyacrylamide being introduced to the solution of agar-agar at the temperature of 80-90°С. Use of the proposed method allows improving nutrient media not differing by qualitative indices from dense nutrient media containing 15-20 g/l of agar-agar reducing cost thereof. Typicalness of morphologic, cultural, biochemical and antigenic properties of examined microorganisms being kept safe on nutrient media in which the proposed compound is used as compactor.
Patent UA-74231-C2 (UA)
Title: Method of catalytic neutralization of motor transport exhaust gases
Inventor: STOLIARENKO HENNADII STEPANOVYCH
Filed: 2003-07-04
Abstract: Invention relates to the method of catalytic neutralization of exhaust gases of motor transport. Neutralization of exhaust gases of the motor transport is performed by way of transmission of the flow of gases consecutively through two complete sets of porous alive plates of titanium located perpendicularly with the flow. Each complete set consists of even quantity of plates. The needles made of high-alloy steels are located on the odd plates, on which the dielectric and the catalyst are applied. Air for two consecutive processes is introduced into the neutralizer between the first and the second complete set of plates: electrocatalytic reduction and electrocatalytic oxidation. The ignition coil of car is the current source. After neutralization the flow of gas is discharged into the atmosphere. With the use of this method due to radical component of chemical processes in the area of discharge a drastic reduction of the temperature of the catalyst ignition is achieved, the processes of catalytic reduction and catalytic oxidation are conducted with high output, the deposit of soot and resin on the catalyst surface area is not allowed. During catalytic neutralization in the reactor of this design the reduction of the power of engine does not occur, which leads to the fuel economy and increase of the time of engine operation.
Patent RU-2205907-C2 (RU)
Inventor: KHEFFNER GLENN VILL JAM
IPC: D01F6/32
Filed: 1998-06-16
Granted: 2003-06-10
Abstract: Изобретение относится к волокнам, формованным из расплава сополимеров, образованных из тетрафторэтилена и перфторвиниловых мономеров, и к способу их формования. В способе этого изобретения волокна, показывающие прочность по меньшей мере 190 МПа и усадку меньше 15%, вытягивают из расплава, имеющего скорость его истечения от 1 до 30 г/10 мин, по меньшей мере, 500 раз. 2 с. и 15 з.п. ф-лы, 5 табл., 3 ил.
Patent RU-2203259-C2 (RU)
Inventor: OWENS MICHAEL A
IPC: C06B23/04
Filed: 1998-08-24
Granted: 2003-04-27
Abstract: FIELD: pyrotechnical infrared tracer mixtures. SUBSTANCE: according to the first modification, the pyrotechnical infrared tracer mixture contains oxidizer stronger than the at least one peroxide component, cooling device, binder and silicon. According to the second modification, the pyrotechnical infrared tracer mixture contains strontium peroxide, barium peroxide, magnesium carbonate, calcium abictate, silicon and barium nitrate. EFFECT: created pyrotechnical infrared tracer mixture with radiation in the infrared spectrum, economical in production. 12 cl, 2 tbl, 1 ex
Patent RU-2201728-C2 (RU)
Inventor: KAKONYI ARPAD
IPC: A61F6/04
Filed: 1998-08-19
Granted: 2003-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has elongated container open from one end and sticky layer applied as a ring on the internal surface of the open end. The device essentially covers penis allover its length and the sticky layer is in zone adjacent to open end of the preservative device, preferentially on the first 1/3 from the beginning of the open end. The preservative devices stay at the same place during the whole sexual intercourse time and optionally contain active ingredients inside for achieving desired effects like preventing from premature ejaculation. EFFECT: avoided preservative slipping-off. 18 cl, 5 dwg
Patent RU-2203690-C2 (RU)
Inventor: KLARK EHLASTEHR ROBERT
IPC: A61M/
Filed: 1998-10-23
Granted: 2003-05-10
Abstract: FIELD: medicinal equipment. SUBSTANCE: inhalation apparatus has powdered medicinal preparation made in the form of compressed pellet, sealing member comprising partly annular ring arranged between outer wall and inner mandrel of medicinal preparation compression chamber. Medicinal preparation is separated by sweeping it with the help of scraper over blade in the process of rotating compressed pellet relative to inner mandrel. Though sealing member is extending only around part of mandrel, it prevents excessive powder from penetrating out of said chamber into remaining portion of apparatus. Sealing member also provides friction force against medicinal preparation reservoir sufficient for preventing said reservoir from displacement, when drive mechanism is moved to initial position. Reservoir is readily opened by children or disabled grownup people. EFFECT: simplified construction, convenient use and increased efficiency. 14 cl, 5 dwg, 1 ex
Patent RU-2182068-C2 (RU)
Inventor: STEPANOV JU S
IPC: B24B7/02
Filed: 2000-08-02
Granted: 2002-05-10
Abstract: Изобретение относится к металлообработке и может быть использовано при шлифовании труднообрабатываемых материалов, в частности, на плоскошлифовальных станках с ЧПУ, гибких производственных модулях для финишных операций. Способ включает сообщение двум шлифовальным кругам прямого профиля, установленным на коаксиальных валах, вращения в противоположных направлениях с равной частотой, а заготовке - возвратно-поступательного перемещения относительно кругов. Один из последних устанавливают на валу под углом α к плоскости, перпендикулярной оси вращения, для осцилляции рабочей поверхности круга. В этом круге возбуждают осевые вибрации, зависимые от параметра α, для чего его устанавливают на валу подвижно в осевом направлении с помощью гофрированного фланца. Использование изобретения ведет к повышению производительности обработки высокопрочных материалов при сохранении качества изделия и снижению энергозатрат на единицу объема снимаемого металла. 3 ил.
Patent RU-2190931-C2 (RU)
Title: Device and method for separating common forward channels in cdma communication system
Inventor: KIM DZAE-JOEL
IPC: H04B1/707
Filed: 2000-02-14
Granted: 2002-10-10
Abstract: FIELD: code- division multiple-access communication systems, in particular those of second and third generations. SUBSTANCE: device designed in particular for use in systems of second and third generations to separate Walsh code assigned to common forward channel IS-95 and Walsh code assigned to common forward channel IMT-2000, respectively, has plurality of channel transmitters, memory medium carrying orthogonal code numbers for common forward channel used in second CDMA communication system and orthogonal code numbers which cannot support orthogonality because of code used by common forward channel at maximal data transmission speed, orthogonal code being used in first CDMA communication system, as well as controller to read orthogonal code out of memory medium according to information coming from mobile station about its type and assignment of particular common forward channel so that message passed through common forward channel is expanded and conveyed by one of respective channels transmitters using one of particular orthogonal code numbers read out. EFFECT: enhanced effectiveness of using mentioned codes. 30 cl, 9 dwg
Patent RU-2210818-C2 (RU)
Title: Scanning sounding microscope with liquid cell
Inventor: BYKOV V A
IPC: G01B7/34
Filed: 2001-04-12
Granted: 2003-08-20
Abstract: FIELD: nanotechnology, devices ensuring analysis of surfaces of specimens in liquid medium with use of methods of scanning sounding microscopy. SUBSTANCE: scanning sounding microscope with liquid cell has platform carrying piezoscanner with specimen holder, plate with cantilever, first seal linked to plate, optical unit tracking cantilever that incorporates laser and photodetector with adjustment systems optically mated with cantilever and unit of preliminary closing in of specimen on cantilever, case and second seal coming in the form of double layer springy membrane which first layer is made of fluoroplastic material and which second layer is produced from elastic material. Springy membrane is anchored between case and specimen holder which presents table with tooth joined with flange to ductile spacer and is placed between tooth and ductile spacer. Plate has filling tube and gas drain, is fixed on case and can be quickly removed. Optical unit tracking cantilever is put on plate, first seal is anchored between plate and case, unit of preliminary closing in of specimen with cantilever is situated between platform and piezoscanner. EFFECT: simplified operation and expanded functional capabilities of scanning sounding microscope. 2 cl, 3 dwg
Patent RU-2203977-C2 (RU)
Inventor: KISELEV O S
IPC: C23C4/02
Filed: 2001-07-05
Granted: 2003-05-10
Abstract: FIELD: mechanical engineering; application of coats on working surfaces of parts. SUBSTANCE: plasma-forming gas is fed to arc between cathode and copper watercooled nozzle for forming plasma jet. Powder to be sprayed is fed to nozzle by jet of carrier gas. Powder is fed to plasma jet by pulses at ratio and interval of 4:1. EFFECT: enhanced bonding strength without preliminary machining of surface. 1 tbl, 1 ex
Patent RU-2208857-C2 (RU)
Inventor: DERKACH N V
IPC: H01C3/00
Filed: 2001-07-05
Granted: 2003-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: instrument shunt designed for use in small-size instruments such as electricity meters, panel-mounted ammeters, wattmeters, and the like to measure currents has fittings made of insulating materials, current lugs with current and potential terminals, resistor unit, and fastening screws; fittings are made of two symmetrical halves with parallel first slots accommodating side ribs of resistor unit and second slots perpendicular to first ones that accommodate potential terminals; U-shaped resistor unit is built of resistive material integral with current and potential terminals; halves of fittings are arranged in opposition to each other and each half has one or more symmetrical holes for screwing them so that upper shoulder of U-shaped resistor unit is disposed on area formed by butt-end surfaces of halves of fittings. EFFECT: simplified design, facilitated manufacture. 1 cl, 3 dwg
Patent RU-2219187-C2 (RU)
Title: Water-soluble bi- and polymetallic complexes of polygalacturonic acid stimulating hemogenesis process
Inventor: MIRONOV V F
IPC: A61P7/00
Filed: 2001-07-26
Granted: 2003-12-20
Abstract: FIELD: organometallic chemistry, medicine, hematology. SUBSTANCE: invention describes water-soluble bi- and polymetallic complexes of polygalacturonic acid of the general formula (I):   wherein Met 1  means Na; Met 2  means Cu II , Co II , Fe II ; n = 3-9; m = 10-25 stimulating hemogenesis process. Compounds show moderate and low toxicity. EFFECT: valuable medicinal properties of complexes. 3 tbl, 7 ex
Patent RU-2223882-C2 (RU)
Title: Railway vehicle brake shoe
Inventor: ISAKOV V A
IPC: B61H7/02
Filed: 2001-08-14
Granted: 2004-02-20
Abstract: FIELD: railway transport; brake systems. SUBSTANCE: proposed shoe has metal framework and polymeric composite friction member. Metal framework is essentially frame and perforated backplate covered with polymeric composition. Invention precludes tear-off of backplate in service at impact loads, especially if shoe is made two layer-or multiplayer. EFFECT: improved operating characteristics of shoe, increased service life. 1 dwg
Patent RU-2210762-C2 (RU)
Title: Procedure measuring concentration of methane by means of thermochemical ( thermocatalytic ) sensor
Inventor: KARPOV E F
IPC: G01N27/18
Filed: 2001-09-04
Granted: 2003-08-20
Abstract: FIELD: measurement of concentration of methane in atmosphere of coal mine. SUBSTANCE: differential measurement of signal with simultaneous indirect evaluation of error in readings by time characteristics is carried out in each cycle during transient process. If it exceeds rated value automatic correction of readings is conducted in correspondence with dependence ΔS cor  = ΔS′(ΔT′/ΔT) where ΔS′ is value of measured differential signal; ΔT is time in the course of which value of measured signal during transient process falls by certain value in relative per cents; ΔT is time during which signal falls by same certain value in the course of initial calibration of sensor and in one and same point of reading ( time ) of differential signal. EFFECT: increased measurement accuracy. 7 dwg, 3 tbl
Patent RU-2209931-C2 (RU)
Title: Dry light-weight plugging mixture
Inventor: RJABOKON S A
IPC: C09K8/473
Filed: 2001-09-05
Granted: 2003-08-10
Abstract: FIELD: cementing and casing of oil and gas wells, particularly, dry plugging mixtures. SUBSTANCE: plugging mixture has Portland cement and complex light-weight additive including hollow microspheres and mineral additive. Complex light-weight additive contains mineral additive in form of IR-1 additive and additionally polymer or polymeric electrolyte, with the following amounts of components, wt.%: hollow microspheres 70-95; polymer or polymeric electrolyte 2-5; additive IR-1 3-25. Claimed dry light-weight plugging mixture contains the following amounts of components, wt.%: Portland cement 80-95; complex light-weight additive 5-20. EFFECT: prevented floating of microspheres, homogeneity and sedimentation stability of plugging mortar, rapid setting, higher isolating ability of plugging stone. 1 tbl, 3 ex