baber/WOPTO huggingface dataset:
Patent RU-2137348-C1 (RU)
Title: Roll unwinding apparatus
Inventor: KOSTROV P I
IPC: A01D90/10
Filed: 1998-03-25
Granted: 1999-09-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has casing with two sides, two conveyors positioned at an angle one to the other, and two drums positioned between conveyors in parallel with their shafts on frame. Concave guides and hydraulic cylinders are positioned in sides of casing. Free ends of hydraulic cylinders are pivotally connected with frame of drums. Drum shafts are mounted in concave guides. Roll of stalked material is positioned between conveyors. In case roll material does not unwind upon switching of conveyors, drums are transferred by hydraulic cylinders on belt of other conveyor to change direction of rotation of roll to be unwound. EFFECT: increased efficiency and simplified construction. 4 dwg
Patent RU-2149211-C1 (RU)
IPC: C22C30/00
Filed: 1998-05-12
Granted: 2000-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to refractory high-carbon austenite-type chromium-nickel alloys and can be used in manufacture of reaction tubes for oil-and-gas-processing plants operated at temperature 700 to 1000 C and pressure up to 46 atm. Alloy contains, wt.%: carbon, 0.30-0.38; chromium, 23.0-25.0; nickel, 24.0-26.0; niobium, 1.30-1.70; silicon, 0.5995-0.89; manganese, 0.5005-1.01; cerium, 0.0005-0.10; vanadium, 0.0005-0.20; titanium, 0.0005-0.10; aluminum, 0.0005-0.10; iron, the balance. Weight percentages of following minerals do not exceed indicated values: sulfur, 0.02; phosphorus, 0.03; lead, 0.01; tin, 0.01; arsenic, 0.01; zinc, 0.01; molybdenum, 0.5; and copper, 0.2. Simultaneously, two following conditions are to be met: %Ni+32*%C+0.6*%Mn+%Cu=(34.91384 to 38.966)% and %Cr+3*%Ti+%V%+Mo+1.6*%Si+0.6*%Nb =(24.7417 to 27.70354)%. EFFECT: increased average grain size and increased homogeneity of alloy structure. 3 cl
Patent RU-2135931-C1 (RU)
Title: Safeguard of inlet optics of thermo-tv sight
Inventor: SIDOROV L A
IPC: F41H5/26
Filed: 1998-05-21
Granted: 1999-08-27
Abstract: FIELD: protective device of sight inlet optics of armored equipment. SUBSTANCE: safe- guard comprises a common safeguard cover with two holes in it, not restricting the fields of vision of the respective optical channels with due account made for pumping angles in the vertical plane and providing for normal functioning of laser range finder and rocket control equipment. The common safeguard cover carries two safeguard covers furnished with drives for opening before the respective holes with dimensions overlapping these holes. EFFECT: enhanced degree of protection. 7 cl, 2 dwg
Patent RU-2130966-C1 (RU)
Title: Composition for special vodka "armu ledyanaya"
Inventor: EMETS JU A
IPC: C12G3/06
Filed: 1998-06-29
Granted: 1999-05-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients, kg/1000 dal of end product: flavor "black currant", 0.01-0.03; mint oil, 0.0015-0.0045. Composition also includes, l: 65.8-% sugar syrup, 28.0-29.0; glycerine, 0.1-0.3; ethyl alcohol of the highest purification and corrected potable water at the rate of blend strength 40%. EFFECT: higher organoleptical properties and low cost price; broadened assortment of special vodkas possessing cooling, hot taste with slight tint of cubeb and cardamom aroma. 3 ex
Patent RU-2145741-C1 (RU)
Title: Способ получения порошкообразного металлического плутония из компактного металлического плутония
Inventor: MASHIREV V P
IPC: B22F9/16
Filed: 1998-07-27
Granted: 2000-02-20
Abstract: Использование: получение плутония, используемого в ядерной технике. Процесс гидрирования осуществляют одновременно с механоактивацией при температуре 280 - 300 o C и давлении водорода 300 - 330 мм рт.ст., затем осуществляют дегидрирование при перемешивании и температуре 450 - 500 o C и вакууме 25 - 30 мм рт.ст. Процесс механоактивации проводят до образования частиц гидрида плутония размером 10 - 100 мкм. Результат изобретения - сокращение времени процесса, получение более мелкого порошка плутония. 1 з.п. ф-лы, 2 табл.
Patent RU-2132400-C1 (RU)
Title: Method of processing oxidized nickel ores
Inventor: ABAIMOV JU I
IPC: C22B23/02
Filed: 1998-09-03
Granted: 1999-06-27
Abstract: FIELD: mining industry. SUBSTANCE: invention, in particular, relates to production of nickel in shaft furnaces. When processing oxidized nickel ore to produce iron- nickel alloy for directly alloying steel, process including preparation of agglomerate, charging it into blast furnace mixed with coke, blasting air, and tapping smelting products is distinguished by that basicity of prepared agglomerate (Cao+MgO)/SiO 2  is 0.6-1.2 ratio Fe/Ni = 60-120, air blast rate is 1.5-2.5 furnace volumes per 1 min, whereas furnace pressure is maintained between 1.0 and 2.5 gauge atm. EFFECT: reduced power consumption. 1 tbl
Patent RU-2146054-C1 (RU)
Inventor: ZAKHAROVA G JU
IPC: G01N33/53
Filed: 1998-12-17
Granted: 2000-02-27
Abstract: Использование: в медицине, а именно в офтальмологии для определения показаний к лазерокоагуляции сетчатки при диабетической ретинопатии. В сыворотке крови и слезной жидкости определяют фактор некроза опухоли-альфа. При его отсутствии одновременно в обеих средах считают лазерокоагуляцию показанной. Способ позволяет целенаправленно разработать сопутствующие терапевтические мероприятия.
Patent RU-2157710-C1 (RU)
Title: Frost-resistant foaming agent for fire suppression
Inventor: TAJSUMOV KH A
IPC: A62D1/02
Filed: 1999-04-14
Granted: 2000-10-20
Abstract: FIELD: foaming agents for fire suppression suitable for transportation, storage and application under conditions of low temperatures. SUBSTANCE: foaming agent contains components in the following amounts, wt.%: surfactant PO-6K or FORETOL 12-24; frost-resistant additive in form of ammonium acetate 15-52; higher fatty alcohols of C 6 -C 12  fraction 1.5-3.0; the balance, water. EFFECT: low corrosive activity. 4 tbl, 2 ex
Patent RU-2162554-C1 (RU)
Title: Ball cylindrical variable-speed drive
Inventor: PASHUKOV S A
IPC: F16H25/06
Filed: 1999-05-21
Granted: 2001-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: ball variable-speed drive has a body which accommodates driving shaft and external yoke. Operating surfaces of shaft and yoke are made cylindrical. Closed recesses on shaft and on yoke are shaped as ellipses with different diameters of large axle. Ellipses are positioned on parts at definite space. Separator with rectilinear recesses containing balls is arranged between driving shaft and external yoke. Separator is made in the form of sleeve, and its recesses are longitudinal. EFFECT: enhanced efficiency and power. 1 dwg
Patent RU-2164205-C1 (RU)
Inventor: SMIRNOV L N
IPC: B29D23/00
Filed: 1999-08-06
Granted: 2001-03-20
Abstract: FIELD: production of tubular or reinforced articles, for example, pipes out of basalt fabric prepreg. SUBSTANCE: method consists in applying of roll filler on a rotary mandrel with formation of a lap in the form of a sleeve before the front end. The mandrel is moved in its axis jointly with the casing through the focal point of deformation formed by the rolls up to the run-out of the mandrel end from the focal point of deformation accomplishing reduction in the wall and simultaneously shrinking the obtained laminated casing. After rolling the pipe is cut into measured lengths. The device has a unit for applying of roll filler on the mandrel, rotary mandrel, pulling rolls, mechanism for moving the mandrel in the axis, mechanism for tripping of the pipe front end and longitudinal movement of it relative the mandrel at a preset speed. The rolls are positioned at an angle of 1 to 4 degrees to the mandrel axis and installed around it in holders rotating about the mandrel axis, located in a thermal chamber and mounted successively one after another in the rolling axis. EFFECT: enhanced quality of pipes, capacity and reliability of device operation. 2 cl, 3 dwg
Patent RU-2167786-C1 (RU)
Inventor: AZIKOV V V
IPC: B64C25/50
Filed: 1999-09-03
Granted: 2001-05-27
Abstract: FIELD: aeronautical engineering; flying vehicles. SUBSTANCE: mechanism includes double- acting hydraulic cylinder 1 with hollow pistons 2 and 3 arranged inside it forming hydraulic chambers A and A1 and rod whose tips 5 and 6 are movably fitted inside hollow pistons 2 and 3. Central part of rod 4 is made in form of toothed rack 7 engageable with toothed sector 8 secured on wheel shaft. Hydraulic cylinder 1 is provided with end sealing holes 9 and 10. Hollow pistons 2 and 3 are stepped in form; steps 11 and 12 of lesser diameter are received by end holes 9 and 10 of hydraulic cylinder 1 forming circular chamber Б and Б 1  connected with hydraulic system of flying vehicle. Tips 5 and 6 of rod 4 are provided with seals 13 and 14 forming chamber C and C1 inside hollow pistons 2 and 3; chambers C and C1 are connected with chambers Б and Б 1  by means of passages 15 and 16. EFFECT: reduced overall dimensions of landing gear in retracted position. 2 dwg
Patent RU-2151374-C1 (RU)
Inventor: BASS G A
IPC: F42D3/04
Filed: 1999-09-16
Granted: 2000-06-20
Abstract: FIELD: use of ammunition for commercial explosions. SUBSTANCE: the method consists in dipping of artillery ammunition in deep-hole, tamping and blasting. According to the first modification, the seats for ammunition nose fuzes are filled with explosive. A band of strong material is placed on the surface, and ammunitions are butt-jointed in line on it. An intermediate detonator with means for its initiation is placed above the nose of the last ammunition. The band is wrapped around a column of ammunition with formation of a cylindrical housing. The lower and upper ends of the housing are tied in a bundle or tightened by string. The end of the housing with the intermediate detonator is connected to the rope of the travelling hoist. The charge is transferred to the vertical position with the ammunition bottom sides down and dipped in the deep-hole. Then, the rope is disconnected from the charge, and the latter is tamped. According to the second modification, after the seats for fuzes are filled with explosive supports in the form of a ring with truncated cone or truncated cone secured on the ammunition nose section. The ammunition is put against each other with the bottom sides down and dipped in the deep-hole on flexible band paid out from the reels. Detonating caps with detonating cord are inserted in the seats for fuzes. The end of the detonating cord are connected in succession to one another, and the free end is brought out on the surface. After dipping of the charge the band is separated from the reel, and the charge is tamped. According to the third modification, ammunition is dipped in the deep-hole together with the nose fuzes in the same sequence as according to the second modification, but with employment of remote - control mechanisms. EFFECT: enhanced reliability of detonation of deep-hole charge from artillery ammunition. 4 cl, 4 dwg
Patent AU-2002343173-C1 (AU)
Title: Method for high speed coating of confectionery cores
Inventor: VAN NIEKERK MILES JOHN
IPC: A23G3/26
Filed: 2002-11-11
Granted: 2010-09-16
Abstract: A system and process for coating pieces or cores of confectionery material, such as chewing gum, with a sugar-based coating or a sugarless-based coating. The solid content of the sugar or sugarless material in the syrup solution is increased, thus reducing the water content and allowing the successive coating layers to be dried more quickly. The syrup solution is maintained at an elevated temperature in order to prevent the syrup solids from precipitating or crystallizing out of solution.
Patent AU-2010312602-C1 (AU)
Title: Flash butt welding method of rail steel
Inventor: SAITA KENJI
IPC: C22C38/00
Filed: 2010-10-26
Granted: 2016-10-27
Abstract: A welding method is a method for subjecting a pair of track rail steels to flash- butt welding, which is provided with a preheating step for causing a current to flow for a predetermined time period in a state in which the welding surfaces of the pair of the track rail steels are forced into contact with each other, and heating the vicinity of the welding surfaces by means of resistance heating, a previous flash step for partially generating flash on the welding surfaces, and heating the welding surfaces by means of the resistance heating and electric-arc heating of the flash, and a later flash step for further generating the flash on the entire welding surfaces, and uniformly applying heat to the entire welding surfaces by means of the resistance heating and electric-arc heating of the flash, wherein the later flash speed in the later flash step is 2.1-2.8 mm/sec inclusive.
Patent AU-2012309080-C1 (AU)
Title: Electrodialysis method and apparatus for passivating scaling species
Inventor: MOE NEIL EDWIN
IPC: B01D61/58
Filed: 2012-08-28
Granted: 2017-08-17
Abstract: In one embodiment, this invention relates to an electrodiaiysis device comprising an inlet for directing a feed stream into a plurality of first feed paths and a plurality of second feed paths; the feed stream is comprised of a first anionic, scaling species and a first cationic scaling species; the first cationic scaling species is transferred from the second feed paths to the first feed paths through a first membrane group, the first anionic scaling species is transferred from the first feed paths to the second feed paths through the first membrane group. In another embodiment, this invention relates to a method for passivating scaling species in an electrodiaiysis device.
Patent AU-2014326934-C1 (AU)
Title: Orifice plates
Inventor: VAN BUSKIRK PAUL
IPC: G01F1/44
Filed: 2014-09-23
Granted: 2019-04-18
Abstract: Implementations of an orifice plate used to regulate flow through a conduit are provided. In some implementations, a balanced restriction orifice (BRO) plate configured to maximize pressure loss is provided. In some implementations, the BRO plate may be configured to limit pipe and plate noise, erosion, cavitation, shear stress, etc. while maximizing pressure loss, and limiting flow to required values. In some implementations, openings through a BRO plate may be configured to satisfy a Velocity-Head Pressure-Loss equation. Alternatively, in some implementations, the hole pattern of an orifice plate may be optimized through the use of a provided Reynolds matching (RM) equation. In some implementations, an orifice plate may be optimized to improve process variable measurements, minimize system pressure drop, recover pressure, and reduce noise and other inefficiencies within the system using equations provided herein.
Patent AU-2018243463-C1 (AU)
Title: 11,13-modified saxitoxins for the treatment of pain
Inventor: MULCAHY JOHN
IPC: C07D487/14
Filed: 2018-03-29
Granted: 2022-12-01
Abstract: Provided herein are compounds, pharmaceutical compositions comprising the compounds, methods of preparing the compounds, and methods of using the compounds and compositions in treating conditions associated with voltage-gated sodium channel function where the compounds are 11,13-modified saxitoxins according to Formula (I): where R
Patent RU-2168185-C1 (RU)
Inventor: BAKHAREV S A
IPC: G01S15/96
Filed: 2000-01-31
Granted: 2001-05-27
Abstract: FIELD: underwater acoustic equipment, underwater acoustic systems of remote control, underwater acoustic telecontrol subsystems. SUBSTANCE: gear incorporates command and actuating units. Command unit includes channel radiating underwater coded wide-band control signals, channel receiving radio signals and channel measuring present distance. Actuating unit has channel receiving underwater acoustic coded wide-band control signal, channel of actuation of control signal and channel of radiation of radio signal. Channel radiating underwater acoustic coded wide-band control signals of command unit includes generator of coded wide-band control signals, power amplifier and underwater radiator of coded wide-band control signals connected in series. Channel receiving radio signals has radio receiving antenna and radio receiver connected in series, device processing response signals, channel measuring present distance includes timer, generator of request signals, controllable delay line, former of distance gate, key, binary-decimal counter and indicator of present distance connected in series. Generator of counting pulses is connected to second input of key. Channel receiving underwater acoustic coded wide-band signals of actuating unit incorporates hydrophone, amplifier and decoder of coded wide-band control signals which is output of given channel connected in series. Channel of actuation of control signal includes synchronizer and electron key connected in series, Channel radiating radio signals includes radio transmitter and radio transmitting antenna connected in series. Electric power is supplied to amplifier, decoder, synchronizer and electron key without interruption and to radio transmitter - periodically with the aid of high-capacitance multiply re-charged cell. EFFECT: high-precision control of distance between vessel and non-directional sonobuoy, simplified design of gear. 2 dwg
Patent RU-2176207-C1 (RU)
Title: Steering gear
Inventor: TOCHIN L F
IPC: B63G8/18
Filed: 2000-04-17
Granted: 2001-11-27
Abstract: FIELD: shipbuilding; submarine steering gears. SUBSTANCE: steering gear includes rudder and tiller rigidly connected with it, hydraulic cylinder connected hydraulically with control unit and feedback sensor electrically connected with submarine control system. Hydraulic cylinder with feedback sensor is mounted inside stabilizer and is articulated with it and with tiller; control unit is mounted inside submarine pressure hull. EFFECT: enhanced operational reliability of steering gear. 2 dwg
Patent RU-2177732-C1 (RU)
Title: Surgical method for treating callous ulcers of the lesser stomach curvature
Inventor: NEFEDOV V I
IPC: A61B17/00
Filed: 2000-05-03
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out economic stomach resection with pylorus being retained. Resection boundaries are determined from paled lesser curvature after performing intravenous injection of atropine sulfate or metacine. The lesser stomach curvature having ulceration defect inn given boundaries is resected. The lesser stomach curvature is subserously mobilized as bridge from subcardia to pes anserinus of Latarjet nerve. Suture line is peritonized. The sutures are additionally reinforced with built serous flap having lesser omentum. EFFECT: enhanced effectiveness in removing the most active stomach acid production zone; retained stomach innervation and blood supply. 7 dwg
Patent RU-2177930-C1 (RU)
Title: Alkene oligomers production process
Inventor: PAVLOV D S
IPC: C07C2/28
Filed: 2000-05-10
Granted: 2002-01-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: C3- and/or C4- and/or C5-alkenes are subjected to chemical conversion in presence of acidic ion-exchange catalysts and inert and/or low-reactive hydrocarbons and/or polar substances followed by distillation of at least unreacted hydrocarbons. Oligomerization conditions are controlled to maintain in reaction products leaving reaction zone no more than 15% and preferably no more than 3% oligomers with number of carbon atoms exceeding predetermined number. After distilling away at least major part of unreacted hydrocarbons, residue is separated by rectification into stream including dimmers and/or oligomers with lower number of carbon atoms and bottom product containing basically oligomers with specified number of carbon atoms. EFFECT: facilitated process control. 15 cl, 4 dwg, 9 ex
Patent RU-2179319-C1 (RU)
Title: Method for diagnosing hepatodepressive syndrome in patients suffering from aph-gestosis
Inventor: ATAJANTS K M
IPC: G01N33/86
Filed: 2000-06-14
Granted: 2002-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out hemostasis examination of pregnant women distinguished by APH-gestosis. Hemostasis system characteristics like fibrinogen level in blood, kaolin time, activated partial thromboplastin time, protrombin index are determined for calculating diagnostic index from discriminant function S using a formula: S= 0.621xG1+0.001xG2-0.043xG3+0.063xG4-5.532, where G1 is the fibrinogen level in blood, in g/l, G2 is the kaolin time, in s, G3 is the activated partial thromboplastin time, in s, G4 is the protrombin index, in %. S-value being less than 0, hepatodepressive syndrome in patients suffering from APH- gestosis is to be diagnosed. EFFECT: high accuracy of diagnosis method.
Patent RU-2173857-C1 (RU)
IPC: G01R23/00
Filed: 2000-08-09
Granted: 2001-09-20
Abstract: Изобретение относится к измерительной технике и может быть использовано при создании приборов и систем для измерения частоты следования импульсов в широком диапазоне. Технический результат - расширение диапазона измерений частоты без переключений, улучшение динамичности отслеживания изменений частоты во времени и снижение погрешности. Способ основан на формировании эталонных меток времени с периодом Т o  и образцовых интервалов времени Т об , а также числа М периодов измеряемой частоты в образцовом интервале, с последующим вычислением текущей частоты по формуле F тек  = М/Т об  и отличается тем, что в нем границы образцовых интервалов устанавливаются по моментам прихода импульсов измеряемой частоты, положение этих границ определяется по числу эталонных меток времени от начала предельного интервала, выбираемого большим или равным периоду низшей измеряемой частоты, до начала (N н ) и конца (N к ) образцового интервала, а длительность образцового интервала определяется как Т об = T о  (N к  - N н ). 3 ил.
Patent RU-2166037-C1 (RU)
Inventor: BALKAROV V L
IPC: B28B7/18
Filed: 2000-08-16
Granted: 2001-04-27
Abstract: FIELD: construction engineering; hollow, masonry, and concrete units possessing bulging and decorative characteristics. SUBSTANCE: masonry concrete unit has main (building) part and finishing (protective and decorative) layer; the latter is 10-30 mm thick depending on type of surface finish and availability of facet; in addition to face finish of unit provided in parallel with hole axes, finishing layer may be made both on one and on two ends of this unit, if necessary; portland cement, brand 400, is used as binding material, ratio of materials for main part of unit is as follows, mas. %: volcanic ashes, 33-78; haydite, 0-44; fuel (boiler) slag, 0-44; portland cement, brand 400, 11-12; water, the balance; finishing layer is made of mix, ratio of ingredients is as follows, mas.%: granite, 0-33; marble, 0-33; tufa, 0-33; portland cement of cement brand 400, 33-34; water, the balance. Machining attachments for manufacturing construction unit (see Clause 1) has collapsible form and device for making voids and for positioning this device relative to form; the latter has plastic cell for producing finishing layer; form shell is made with cylindrical and conical openings and guiding webs; void-making device is made in the form of metal punches with plastic cone tightly fitted therein and facility for placing the latter between webs in the course of production. Machining attachments are provided with changeable inserts for producing finishing layers on ends of construction unit. Masonry concrete units are manufactured using various basic materials and combining main (building) part and finishing (protective and decorative) layer in masonry to produce monolithic article. EFFECT: improved precision of manufacture; reduced cost for building external walls and their in-service repairs. 4 cl, 3 dwg
Patent RU-2178676-C1 (RU)
Inventor: AZNABAEVA L F
IPC: A61B17/24
Filed: 2001-02-23
Granted: 2002-01-27
Abstract: Изобретение относится к медицине, а именно к оториноларингологии. Способ заключается в том, что антибиотик Амоксиклав вводят внутривенно в дозе 1,2 каждые 8 ч, при этом в очаг воспаления вводят беталейкин в концентрации 20 нг/мл в объеме 5 мл, курс лечения 5 дней. Способ повышает эффективность лечения. 3 табл.