baber/WOPTO huggingface dataset:
Patent DE-19842210-C1 (DE)
Title: Verfahren zur Herstellung einer stoffschlüssigen Verbindung zwischen optischen Fasern
Inventor: ZAMZOW BERT
IPC: G02B6/255
Filed: 1998-09-15
Granted: 2000-03-09
Abstract: Die Qualität der durch thermisches Spleißen erzeugten Verbindung zwischen Glasfasern hängt unter anderem auch von der Temperatur der Faserenden während des Spleißvorgangs ab. So führt sowohl eine zu hohe als auch eine zu niedrige Fasertemperatur zu einem Spleiß mit erhöhter Dämpfung. DOLLAR A Die durch thermisches Spleißen erzeugte Verbindung wirkt besonders schwach signaldämpfend, wenn man den die Fasertemperatur beeinflussenden Schweißelektrodenstrom gemäß einer experimentell bestimmten und vom Verhältnis T¶2¶/T¶1¶ gemessener Strahlungsintensitäten abhängigen Funktion f (T¶2¶/T¶1¶) steuert. Hierbei bezeichnen T¶i¶ (i = 1, 2) jeweils die von einem Faserende (1) in das gegenüberliegende Faserende (2) eingekoppelte Strahlungsintensität, wenn die Faserenden (1, 2) hinsichtlich ihrer Kontur (transmittierte Intensität T¶1¶) bzw. hinsichtlich ihrer Faserkerne (transmittierte Intensität T¶2¶) ausgerichtet sind (vergleiche Figur 2b und Figur 2c). DOLLAR A Das Verfahren zum Verspleißen von Monomode- und Multimode-Glasfasern sowie Glasfaserbündeln kommt insbesondere in modernen, weitgehend vollautomatisch arbeitenden Spleißgeräten zum Einsatz.
Patent DE-19859628-C1 (DE)
Title: Prevention of salt ingress in offshore wind turbine generators comprises pressurizing generator housing
Inventor: SIEGFRIEDSEN SOENKE
IPC: F03D13/25
Filed: 1998-12-23
Granted: 2000-03-23
Abstract: Air is drawn from the downwind side into the tower and passed through a pipe (12) into a chamber (14) where most of the moisture is deposited. The air is passed through a filter (16) to a compressor (18) into the generator and gear housing (20). The filter is a vortex chamber in which the remaining moisture is removed by centrifugal action. The air in the housing is passed out through gaps. Pressure sensors in the housing monitor the effectiveness of the operation.
Patent DE-19901078-C1 (DE)
Title: Monitoring system for fistula or graft has instruments to detect pulse from patient's heart or external blood circulation pump
Inventor: POLASCHEGG HANS-DIETRICH
IPC: A61M1/36
Filed: 1999-01-14
Granted: 2000-02-17
Abstract: The equipment detects a blockage or stenosis in a fistula connected to an external blood circuit for hemodialysis by determining the presence of absence of a pulse. Blood in the patient's body circulates from the right side of the patient's heart (101) through the lungs (102) to the left side of the heart (103) and from there to the aorta and a pressure sensor (10(MAP)) monitors the blood pressure. Blood from a peripheral artery (105) in the patient's arm passes through an anastomosis (106) to a connection (107) to a vein, and there is a pressure sensor (20(CVP)) on the Vena Cava. Blood may be taken from this circuit (201) past a meter (40(PF(a))) and a further (44) a blood pump (200), another meter (45) and a dialysis machine. The blood passes through a venous drop chamber (244) and a line back to a connection (203) with the vein connection line and a pressure meter (42(PF(v))).
Patent DE-19959784-C1 (DE)
Title: Sensor for signalling position of moving parts, especially switching contacts of LV power switch
Inventor: ROEHL WOLFGANG
IPC: H01H9/16
Filed: 1999-12-07
Granted: 2001-07-05
Abstract: The moving part to be monitored is so arranged or formed that, during the operation, it itself or a plate (4,8) fixed to it, dips between HF pulsed opposite electrodes (1,2,3; 5,6,7) or moves out of the region of the electrodes.  The moving part or the plate fixed to it is earthed.
Patent MD-4443-C1 (MD)
Title: Process for the synthesis of 3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile, and application in the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid
Inventor: VAYSSE-LUDOT LUCILE
IPC: C07D223/16
Filed: 2014-05-08
Abstract: The invention relates to a process for the synthesis of nitrile of formula (I):used as an intermediate in the synthesis of ivabradine.According to the process claimed, the compound of formula (VII):is subjected to the action of 1-(isocyanomethylsulphonyl)-4-methylbenzene (TosMIC) in the presence of a base in an organic solvent to yield the compound (I).A process for preparing the compound (VII) by the interaction of 1,2-dibromo-4,5-dimethoxybenzene with 1,1-dialkoxyethene in the presence of an organometallic compound is also disclosed.The process for the synthesis of ivabradine, pharmaceutically acceptable salts thereof and hydrates thereof is characterized in that the compound of formula (VII) is converted into the intermediate of formula (I) according to the above mentioned process, which is further converted into ivabradine.
Patent RU-2040891-C1 (RU)
Title: Hothouse system for preparation and delivery of nutrient solution
Inventor: SHARUPICH VADIM P
IPC: A01G9/24
Filed: 1992-10-21
Granted: 1995-08-09
Abstract: FIELD: agriculture. SUBSTANCE: system comprises nutrient solution container 17 connected with a system of solution delivery and drainage pipes, solution concentration 18, 20 and temperature 19 transmitters, containers 22 (A. B. C. ) for solution ingredients, metering pumps 15 and 21. According to the invention, the system comprises additional container 11, hydrogen ion concentration transmitters 20 and 14, and an acid container. Container 11 is in communication via the metering pumps with the containers for solution ingredients and with the solution container 22. Transmitters 14 and 20 are installed in containers 17 and 11 and connected with the metering pump of acid container 22 which latter is connected by a pipe with container 11. EFFECT: higher accuracy in preparing the solution of preset concentration, and maintaining the required pH. 2 cl, 1 dwg
Patent RU-2002447-C1 (RU)
Inventor: KIJKO VIKTOR V
IPC: A47C3/30
Filed: 1992-10-20
Granted: 1993-11-15
Abstract: Сущность изобретени : устройство содержит св занный с основанием стула полый корпус и св занную  с сиденьем ступа стойку. Внутри стойки  расположен шток, взаимодействующий с толкателем  в верхней части и перепускным клапаном, размещенным  в нижней части стойки. Толкатель св зан  с органом управлени  перемещением сидень   стула. Корпус, стойка и пробка образуют две герметичные  полости дл  рабочей жидкости, св занные  перепускным клапаном. Корпус может быть  выполнен составным. 1 з.п. ф-лы, 1 ил.
Patent RU-2034716-C1 (RU)
Title: Motorcycle
Inventor: SHOROMOV NIKOLAJ P
IPC: B60K11/04
Filed: 1992-11-24
Granted: 1995-05-10
Abstract: FIELD: transport. SUBSTANCE: motorcycle has wheels, frame, engine unit hinge-coupled with rear wheel and hinge-connected with frame by means of axle. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2054689-C1 (RU)
Inventor: KISELEV SERGEJ K
IPC: G01R35/00
Filed: 1992-11-25
Granted: 1996-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: input signal varying according to known law is applied to instrument to be verified, instrument scale is scanned at a constant speed, instrument readings in each scanning cycle are determined and at moment of taking the reading interpolation polynomial characteristic curve is constructed showing instrument readings as function of verification time. Using polynomial characteristic curve, moments of alignment of pointer with reading marks to be verified are found. Instrument error is determined as difference between value of scale division mark aligned with pointer and actual value of input signal at this moment. EFFECT: enhanced accuracy of verification. 1 dwg
Patent RU-2036167-C1 (RU)
Inventor: BIKCHANTAEVA NINA VASILEVNA
IPC: C02F101/32
Filed: 1993-02-04
Granted: 1995-05-27
Abstract: Использование: предотвращение отложений неорганических солей, асфальтосмолопарафиновых отложений на промысловых установках добычи и подготовки нефти. Сущность изобретения: состав для предотвращения отложений в нефтепромысловом оборудовании содержит в мас.%: оксиэтилидендифосфоновая кислота 5,15-5,4; побочный продукт производства морфолина 42,1-61,3; блоксополимер окиси этилена и окиси пропилена на основе этилендиамина 4,05-6,0; бис (алкилполиоксиэтилен) фосфат 20,0-27,5; изопропиловый спирт 8,0-16,0; вода остальное. Состав эффективен в дозировке 200-400 мг/дм 3 . 3 табл.
Patent RU-2064457-C1 (RU)
Title: Sheet-type glass bending and hardening
Inventor: GRIBOV ALEKSANDR V
IPC: C03B29/02
Filed: 1993-02-17
Granted: 1996-07-27
Abstract: FIELD: glass production, small series production of hardened glasses for motor cars and other transportation means. SUBSTANCE: to decrease power consumption and to have capability of readjustment for any type glass production aggregate has horizontal heating electrical furnace with heating have capability of readjustment for any type glass production aggregate has horizontal heating electrical furnace with heating members made in the form of separate sections mounted on insulated panels incorporated in electrical scheme so, that to be capable to adjust temperature created by each section. Bending-hardening apparatus made in the form of glass mollifying and provided with wheels mounted on rails laid in furnace and in cooling apparatus. Cooling apparatus is made in the form of two located with clearance blowing lattices of sectional type, that are made as separate sectors hinged to each other. Each sector has set of case-type collectors with nozzles. Heating members are mounted on insulating panels with clearance between the members and panel. Panels are also mounted with clearances between them. EFFECT: decreased power consumption, improved capability for readjustment to produce any type of glass. 3 cl, 6 dwg
Patent RU-2038925-C1 (RU)
Title: Sectional polyhedral cutting tip
Inventor: ERMAKOV YURIJ M
IPC: B23B27/00
Filed: 1993-03-24
Granted: 1995-07-09
Abstract: FIELD: machining. SUBSTANCE: cutting tip has insert made of structural material in form of body of revolution received by central hole. Engageable surface of insert is made in form of quadric surface: ellipsoid or hyperboloid. Projections in form of chip breakers are made on insert above working surface. EFFECT: enhanced reliability. 4 cl, 7 dwg
Patent RU-2035712-C1 (RU)
Title: Method and device for checking lens centering
Inventor: VASILEV LEONID IVANOVICH
IPC: G01M11/00
Filed: 1993-03-29
Granted: 1995-05-20
Abstract: FIELD: optical engineering. SUBSTANCE: lenses to be checked are subjected to radiographic test of bundle of beams which build image of optical mark behind lenses to be checked. The image received is scaled by means of magnifying optical system and rotating lenses about geometrical axis of one lens. Magnified image of optical mark is transformed into videosignal by means of TV camera. Characteristic point is selected in the videosignal. Measurement interval is formed from selected characteristic point to the end point of roll-up along the line. Then measurement interval is transformed into voltage U x . This voltage is memorized till end of the frame. Then the voltage is scaled with K coefficient. U x  and U x  voltages are compared with saw-tooth signal of TV roll-up along the line. Rough and precise TV mark signals are formed when saw-tooth voltage is equal to U x  и K·U x  and U x  и K·U x  voltages. Signals achieved are gated then in such a manner that each of them could exist within its own limited region of TV frame. Rough and precise electron mark signals are added with videosignal. Result of addition is represented onto the screen of cathode-ray tube. Direction of decentering is judged from shift of image of optical mark relatively the center of cathode-ray tube. Value of decentering is judged from swing of heating of rough and/or precise electron mark signals under rotation of lenses to be checked. Device has the following units which are placed in sequence: illuminator, glass with mark, projection optical system, basing unit provided with controlled optical system, magnifying optical system, TV camera, unit for selecting characteristic point, flip-flop, integrator, scaling amplifier, OR gate, two comparators, two univibrators, two AND gates, X coordinate counter, Y coordinate counter, saw-tooth voltage generator, permanent memory, display, adder. EFFECT: improved precision. 2 cl, 2 cl, 4 dwg
Patent RU-2031658-C1 (RU)
Title: Solid carrier for insecticide and acaricide preparations
Inventor: GOJDIN VASILIJ V
IPC: A61K47/38
Filed: 1993-05-18
Granted: 1995-03-27
Abstract: FIELD: medicine. SUBSTANCE: solid carrier represents ultradispersed powder of cellulose-containing vegetable material having particles 1-50 μm in size. Proposed carrier is easily dissolved and easily sorbed. EFFECT: improves quality of desired carrier.
Patent RU-2066348-C1 (RU)
Title: Strain of fungus trichosporon cutaneum - a producer of biomass
Inventor: VOROBEVA GALINA I
IPC: C12N1/14
Filed: 1993-04-23
Granted: 1996-09-10
Abstract: FIELD: microbiological industry. SUBSTANCE: fungus T. cutaneum VKPM U-1675 is isolated from industrial fermenter biocenosis where hydrocarbon-oxidizing yeast C. maltosa VSB-899 were grown. Fungus T. cutaneum VKPM-1675 utilizes metabolism products of hydrocarbon-oxidizing yeast as a single source of carbon and forms stable associate with paprin producer C. maltosa VSB-899 in industrial fermenters and provides stabilization of total technological process at complete recovery of industrial sewage to the process. Fungus oxidizes metabolism products of C. maltosa VSB-899, accumulates highly quality biomass and improves indices of paprin production. Fungus T. cutaneum VKPM U-1675 accumulates biomass with increased protein content, shows stability with association with the main producer under industrial conditions. This fungus strain T. cutaneum is nonpathogenic and deposited in All-Uniom Collection of Industrial Microorganism of VNII-genetics at number VKPM U-1675. Strain can be used for biomass producing from carbohydrate-containing carbon source, for example, carbohydrates (sugars), organic acids, alcohols, etc. EFFECT: enhanced properties of fungus strain. 4 tbl
Patent RU-2059573-C1 (RU)
Title: Charge loader to bath-type furnace
Inventor: ZHUKOV SERGEJ G
IPC: C03B3/00
Filed: 1993-06-24
Granted: 1996-05-10
Abstract: FIELD: charging apparatus that may be used in mineral-wool and glass-making industry branches. SUBSTANCE: charge loader to a bath-type furnace includes a funnel, an auger-type feeder placed in a cylindrical housing, and a drive unit, all mounted on a retractable platform. The loader also includes a cooling system arranged at output of the auger-type feeder and being in the form of a hollow water-coolant box, having a diaphragm with length equal to 0.5-0.9 of a length of the water-coolant box dividing a volume of the box into two equal portions. EFFECT: enhanced structure of the charge loader. 2 dwg
Patent RU-2055211-C1 (RU)
Title: Combined timbering for excavating drifts
Inventor: POGUDIN YURIJ M
IPC: E21D11/14
Filed: 1993-07-05
Granted: 1996-02-27
Abstract: FIELD: mining. SUBSTANCE: combined drift includes frame timbering of a top and stands connected with lock joints, and anchors with main cross supports and sectional cross supports made of separate parts. Main cross support is placed on the side of excavating column to be processed. Parts of sectional cross support are placed at an angle to the top of adjacent drift frames on the side of excavating column that is being worked. Ends of parts of the sectional cross support on the side of excavating column are located in symmetry about each other and may be interconnected through fastening joint that includes a bracket, nuts and planks. Anchors pass through plank openings to secure sectional parts of the cross support to drift roof. Opposite ends of parts of the sectional cross support pass over interframe tie rod to come in touch with main cross support. Its end is fastened with the anchor to drift roof under the plank. EFFECT: high strength. 4 dwg
Patent RU-2056942-C1 (RU)
Title: Method of ion-exchange juice softening of ii-saturation in beet-sugar production
Inventor: MITCHENKO TATYANA EVGENEVNA
IPC: C13B20/14
Filed: 1993-08-09
Granted: 1996-03-27
Abstract: FIELD: sugar industry. SUBSTANCE: juice of the II-saturation is passed through cationic exchange-resin and then the resin without rinsing is regenerated with alkaline metal salt solution with anion taken from the group: acetate, tartrate, citrate. Process is carried out at countercurrent regime. EFFECT: improved method of juice softening. 5 cl, 1 tbl
Patent RU-2066929-C1 (RU)
Title: Device for input and output of tv frame sequences
Inventor: KORNYSHEV NIKOLAJ PETROVICH
IPC: G06T11/60
Filed: 1993-08-10
Granted: 1996-09-20
Abstract: FIELD: TV devices, computer engineering. SUBSTANCE: device has TV detector 1, analog-to-digital converter 2, multiplexer 3, memory unit 5, digital-to-analog converter 6, video control unit 7, address unit 10 and generator of memory access signal. Said generator has counter 8, decoder 4 and multiplexer 9. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2080208-C1 (RU)
Title: Method of continuous casting of blanks in mold with porous shaping member
Inventor: KATS ARKADIJ M
IPC: B22D11/22
Filed: 1993-09-17
Granted: 1997-05-27
Abstract: FIELD: metallurgy, particular, continuous casting of blanks from metals and alloys. SUBSTANCE: the offered method includes supply of melt into mold, drawing of blank from mold, supply of inert gas at pressure to shaping member, supply of cooling fluid to solid mold wall, determination of difference of temperatures of cooling fluid at the inlet and outlet of mold solid wall and maintaining the temperature in a definite range due to variation of gas pressure. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2035977-C1 (RU)
Inventor: GORENBEJN ALEKSANDR EFIMOVICH
IPC: B01J20/02
Filed: 1993-09-30
Granted: 1995-05-27
Abstract: FIELD: sorption purification of gases. SUBSTANCE: method involves contacting gas with natural minerals, e.g. chalcopyrite, pyrite, pyrrhotine, sphalerite. Purification is carried out both at room temperature and at elevated temperature (up to 350 C). EFFECT: improves efficiency of the method. 4 cl, 4 tbl
Patent RU-2116785-C1 (RU)
Title: Oral medicinal formulation which is soluble in large bowel and an envelope material for its
Inventor: VERENA ZIFKE
IPC: A61K9/28
Filed: 1993-10-22
Granted: 1998-08-10
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: oral medicinal formulation has an active component and an envelope material covering the latter. This material has 10-70% cyclodextrine and oligosaccharide bound by α-glycoside bond and/or its derivative taken from the group involving hydroxypropyl-, hydroxyethyl-, polycyclo-dextrine and 30-90% water-insoluble and digestive juice film-forming substance. EFFECT: enhanced effectiveness of formulation. 2 cl, 4 ex
Patent RU-2108332-C1 (RU)
Title: Derivatives of n-(3-hydroxy-4-piperidinyl)-(dihydrobenzofuran, dihydro-2h-benzopyran or dihydrobenzodioxine)-carboxamide and pharmaceutical composition
Inventor: ZHORZH ANRI POL VAN DEL
IPC: A61P1/10
Filed: 1993-11-02
Granted: 1998-04-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of N-(3-hydroxy-4-piperidinyl)- -(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodiox- -ne)-carboxamide. Invention relates to new derivatives of N-(3-hydroxy-4-piperidinyl)-(dihydro-2H-benzopyran or dihydrobenzodioxine)-carboxamide showing valuable pharmaceutical properties, i. e. capability to stimulate gastroenteric peristalsis. Pharmaceutical composition containing these derivatives is proposed also. Proposed compounds show low toxicity. EFFECT: improved method of synthesis and properties. 2 cl, 4 tbl
Patent RU-2090683-C1 (RU)
Title: Method of preparing concentrated cellulose solution
Inventor: IOVLEVA MARGARITA M
IPC: D21B1/06
Filed: 1993-11-22
Granted: 1997-09-20
Abstract: FIELD: cellulose industry. SUBSTANCE: invention concerns cellulose solutions fit to form films and fibers and consists in that cellulose, prior to be dissolved, is subjected to solid-phase activation in shear stress and pressure conditions. As solvent, cold alkali aqueous solution is used. Cellulose is activated in presence of solid alkali and additives under conditions providing cellulose polymerization degree in alkali aqueous solution not lower than 300. EFFECT: increased cellulose polymerization degree. 3 cl
Patent RU-2078804-C1 (RU)
Title: Композиция ингредиентов для коктейля
Inventor: ZABOLOTNYJ VADIM ALEKSANDROVIC
IPC: C12G3/06
Filed: 1994-03-05
Granted: 1997-05-10
Abstract: Использование: изготовление коктейля "Флора". Сущность изобретения: композиция ингредиентов для коктейля дополнительно содержит сок яблочный спиртовой, аскорбиновую кислоту и водно-спиртовые настои календулы, донника, корня солодки и плодов расторопши, а также эссенцию ароматическую при следующем соотношении ингредиентов, кг/100и дал коктейля: сахарный сироп 1118,0-1594,2; сок яблочный спиртованный 250-370; лимонная кислота 22,4-27,2; аскорбиновая кислота 2,3-3,3; водно-спиртовой настой кориандра 43,6-62,0; водно-спиртовой настой донника 22,1-31,5; водно-спиртовой настой корня солодки 19,3-27,4; водно-спиртовой настой плодов расторопши 16,2-23,0; водно-спиртовой настой календулы 10,5-15,0; колер 14,4-20,5; эссенция ароматическая, пищевая 3,0-4,1; водно-спиртовая жидкость - остальное. 2 табл.
Patent RU-2089411-C1 (RU)
Title: Load-lifting device on vehicle for transportation of damaged automobiles
Inventor: LENDER PINYA B
IPC: B60P3/12
Filed: 1994-03-24
Granted: 1997-09-10
Abstract: FIELD: transport engineering; vehicles furnished with loading and unloading devices for handling damaged automobiles. SUBSTANCE: device is made in form of gantry with two load-lifting levers and driving hydraulic cylinders on ends hinge connected by housing to gantry pillars and by rods, to one of arms of load-lifting levers. Horizontal beam of gantry is secured by means of bearing supports on vehicle. Synchronization mechanism has hydraulic synchronizer and lever-type mechanical converter connected with synchronizer. Hydraulic synchronizer has outer and inner sleeves installed for relative turning by above-indicated lever-type mechanical converter. Holes made in each sleeve provide communication of like spaces of above-indicated hydraulic cylinders with drain line and with pump, respectively, through spaces of inner sleeve and for overlapping in case of nonuniform travel of rods of leading drain hydraulic cylinder. EFFECT: enlarged operating capabilities. 3 cl, 8 dwg
Patent RU-2116402-C1 (RU)
Title: Device for pumping-over of oil fouling from surface of water basins and method for treating oil fouling before pumping-over
Inventor: ZVEREV A S
IPC: E02B15/04
Filed: 1994-05-06
Granted: 1998-07-27
Abstract: FIELD: environment control procedures. SUBSTANCE: this is intended for elimination of oil spread on surface of water basins. According to invention, created under oil covering when preparing it for pumping-over from water surface within taking-over section is layer of foam which separates fouling from water. This is achieved by creating bubbles in water stream with breakages in water steam continuity. Petroleum product and air are delivered into water stream through aforesaid breakages in continuity. Petroleum product prior to delivering through breakages in continuity of water stream can be dispersed in air. Versions of device are designed on base of rotary pump to create layer of foam from multiplicity of stable bubbles contained in oil covering and for pumping-over oil fouling which is separated from water by layer of foam. Pumping-over of oil separated by layer of foam is performed with minimal amount of water. EFFECT: higher efficiency. 6 cl, 4 dwg