baber/WOPTO huggingface dataset:
Patent SE-512199-C2 (SE)
Inventor: SIVONEN MATTI
IPC: F16H57/021
Filed: 1998-07-09
Abstract: PCT No. PCT/FI97/00006 Sec. 371 Date Feb. 1, 1999 Sec. 102(e) Date Feb. 1, 1999 PCT Filed Jan. 9, 1997 PCT Pub. No. WO97/25553 PCT Pub. Date Jul. 17, 1997A gear including a frame, a first shaft, a first gearwheel arranged on the first shaft and in engagement with a second gearwheel mounted on a second shaft, the second shaft including bearings at both sides of the second gearwheel between the frame and the second shaft. The second shaft revolves about the bearings placed on each side of the second gearwheel. At least one spring is fitted to act with a force upon an outer race of rolling members of one of the bearings. A glide fitting is provided between a circumferential face of the outer race and the gear frame or a connected part. The force effect applied by the spring(s) is transferred through the rolling members of the bearing to the inner race of the bearing and further to the other bearing placed at the opposite side of the gearwheel whereby the play in both bearings between the rolling members and the bearing races is eliminated.
Patent SE-520201-C2 (SE)
Title: Recovering heat in sulfuric acid production process for warming water for contact with oxidation gas, which is then contacted with concentrated acid
Inventor: PAALSSON LARS
IPC: C01B17/69
Filed: 1999-02-26
Abstract: A low temperature heat source (3) is used to pre-heat water (1) which is sprayed into the oxidation gas (6) and this humid gas (7) is then contacted with concentrated sulfuric acid (9), diluting the acid (10) and both drying and heating the gas (11).  A method for recovering waste heat in a sulfuric acid production plant is used where the production process comprises the oxidation of sulfur to sulfur trioxide with a dry, oxygen-containing gas, and the absorption of sulfur trioxide in concentrated sulfuric acid. Water is heated using the waste heat from one or more low temperature heat sources and then used to humidify the oxidation gas in a moisturizing tower (5). The warm, humid gas is brought into contact with concentrated sulfuric acid so that any moisture in the gas condenses out in the acid, which becomes diluted. The oxidation gas becomes dried and heated. The heat of condensation is transferred to a fluid (13) to give a high temperature heat source (14).
Patent DE-19512767-C2 (DE)
Inventor: BORGER HEINZ-WERNER
IPC: D04H13/00
Filed: 1995-04-05
Granted: 1997-12-04
Abstract: The thermal insulation is based on a synthetic fibre material with a thermal conductivity of not more than 0.04 W/m*K and a fire resistance of building material class B1. This material is fully synthetic, consisting of bearer and binder fibres of polyester, preferably of polyethylene terephthalate. The binder fibres, at least on part of the surface, consist of a polyester with a melting point which is lower than that of the carrier fibres. A twin-component fibre may be used as the binder fibre. At least one of the two components may be made out of recycled fibres.
Patent DE-19612443-C2 (DE)
Inventor: VIEHMANN HANS-HEINRICH ING GRA
IPC: H02M3/07
Filed: 1996-03-28
Granted: 1998-02-05
Abstract: A circuit configuration for supplying an electronic load circuit with an electrical high voltage, whose value has a magnitude greater than a value of a voltage supply that supplies the circuit configuration. The circuit configuration has a pump circuit that is electrically connected to the load circuit and outputs the high voltage to the load circuit on the basis of an internal switching signal which has a predetermined pump frequency. The electrical pump power, which is taken up by the load circuit, of the pump circuit essentially depends both on the value of the supply voltage and on the value of the pump frequency of the switching signal of the pump circuit. The circuit configuration has an electronic control circuit that is assigned to the pump circuit and supplied with a voltage derived at least from the supply voltage of the pump circuit. In dependence on a control signal that depends on the value of the supply voltage, the control circuit emits to the pump circuit a switching signal that acts on the pump frequency for generating the high voltage which is output by the pump circuit in such a way that the value of the pump frequency of the switching signal is inversely proportional to the value of the supply voltage.
Patent DE-19718571-C2 (DE)
Title: Verfahren zur Verhinderung des an Ufer-Böschungen von in ausgekohlten Bergbausanierungsgebieten entstandenen Seen auftretenden Setzungsfließens von umgelagerten Erdstoffen
Inventor: WIEGAND KLAUS
IPC: E02D17/20
Filed: 1997-05-04
Granted: 2003-08-21
Abstract: Die Erfindungsaufgabe, ein Verfahren und eine Einrichtung zur Verwirklichung des Verfahrens zur Verhinderung des Setzungsfließens von Uferböschungen in Sanierungsgebieten von ausgekohlten Tagebaufeldern, die nach Abraumverkippung geflutet worden sind, zu entwickeln, wobei sowohl auf eine erfolgreiche Beseitigung eines Setzungsfließvorganges als auch auf eine wirtschaftliche Durchführung des Verfahrens zu achten ist, wurde erfindungsgemäß dadurch gelöst, daß innerhalb und außerhalb eines Sees im ufernahen Bereich, parallel zur Uferfront ein dreidimensionales Gebilde aus verdichteter Erdstoffmasse aus den umgelagerten, vorhandenen locker gelagerten, wassergesättigten Sanden und Erdstoffen von einem mobilen schwimmfähigen Geräteträger in Form eines kombinierten Wasser-/Landfahrzeuges aus mittels eingesetzter Rütteltechnik errichtet wird.
Patent RU-2165265-C2 (RU)
Inventor: SERVET BUJUKTIMKIN
IPC: A61K31/221
Filed: 1994-10-07
Granted: 2001-04-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: method of enhancement of penetration of pharmacologically active agent involves topical application on skin or mucosa of pharmacologically active agent and compound for enhancement of its penetration. Enhancers of penetration are biodegradable substances of the novel group of esters long-chain aliphatic acids with N,N-disubstituted alcohols. The most preferable enhancers of penetration are 1-(N,N-dimethylamino)-2-propanol dodecanoate, 1-(N,N-dimethylamino)-2-propanol myristate and 1-(N,N-dimethylamino)-2-propanol oleate. New enhancers of penetration enhance permeability of partition membranes and increase absorption of pharmacologically active compounds by skin and mucosa envelopes. EFFECT: enhanced effectiveness of agents. 22 cl, 10 dwg, 7 tbl, 4 ex
Patent RU-2165846-C2 (RU)
Title: Table vibrator
Inventor: OBUKHOV A I
IPC: B28B1/087
Filed: 1996-11-06
Granted: 2001-04-27
Abstract: FIELD: construction, applicable in manufacture of concrete and reinforced-concrete constructions. SUBSTANCE: table vibrator has a base, movable frame with catchers, unbalanced shafts with unbalanced exciters and sprockets on supports, tensioning device with a sprocket, endless chain, sprocket installed on the frame, pulley of the V-belt drive, pulley of the electric motor hinge-mounted on the base. The table vibrator is installed on the base by means of flexible supports in the form of rubber pads and springs with nuts, studs, positioned on two sides, installed in guide bushes. The movable frame is provided with hinges mounting brackets with tension shackles enveloping the mould. EFFECT: improved transmission of vibrations to the vibrating frame and concrete mix. 6 dwg
Patent RU-2178412-C2 (RU)
Inventor: ALEKSANDER ALANIN
IPC: C07D/
Filed: 1997-07-18
Granted: 2002-01-20
Abstract: FIELD: organic chemistry, heterocyclic compounds, pharmacy. SUBSTANCE: invention relates to novel derivatives of 4-hydroxypiperidine of the general formula (I)   where X means -O-, -NH-, -CH 2 -, -CH= , -CO 2 -, -CON-(lower alkyl)- or -CONH-; R 1 -R 4  mean independently each of other hydrogen atom, hydroxy-group, nitro-group, lower alkyl-sulfoneamide, 1- or 2-imidazolyl, 1-(1,2,4-triazolyl); R 5  and R 6  mean independently each of other hydrogen atom, lower alkyl, hydroxy-group or oxo-group; R 7 -R 10  mean independently each of other hydrogen atom, lower alkyl, halogen atom, trifluoro-methyl group or lower alkoxy-group; n = 0 or 1 and to their pharmaceutically acceptable acid-additive salts. Invention can be used as a medicinal agent as the selective antagonist of subtype NMDA-receptor. Invention relates to also medicinal agent based on 4-hydroxypiperidine. EFFECT: valuable medicinal and pharmacological properties of compounds. 12 cl, 3 tbl
Patent RU-2208943-C2 (RU)
Inventor: IMI KATSUKHARU
IPC: C07C319/28
Filed: 1997-10-30
Granted: 2003-07-27
Abstract: Изобретение относится к способу получения метионина из 5-(β-метилмеркаптоэтил)гидантоина. Способ предусматривает стадии (А) добавления по меньшей мере одного соединения, выбранного из карбоната калия, бикарбоната калия и гидроксида калия к раствору, содержащему 5-(β-метилмеркаптоэтил)гидантоин, так что соотношение между гидантоином и по меньшей мере одним из указанных соединений находится между 1:1 и 1:5, при температуре 120 - 220 o С, с получением раствора, содержащего метионин; (В) насыщения получаемого раствора газообразным диоксидом углерода и отделения осажденного метионина при получении после отделения первого фильтрата; (C) разделение первого фильтрата на первую и вторую части, возвращение первой части на стадию (А) и переноса части или всего количества первого фильтрата на стадию (D); (D) нагревания перенесенного фильтрата, добавления к нему смешиваемого с водой растворителя и насыщения его газообразным диоксидом углерода для осаждения метионина и бикарбоната калия и отделения этих осадков при получении после отделения второго фильтрата; (Е) возвращения, если требуется, второго фильтрата на стадию (А). Способ позволяет эффективно использовать димер метионина, присутствующий в системе, и в результате этого повысить выход метионина, значительно снизить нагрузку сточных вод и исключить повышение количества примесей и окрашенных веществ в реакционной системе, легко и с высокой эффективностью извлечь метионин и бикарбонат калия. 6 з.п. ф-лы, 3 табл.
Patent RU-2174691-C2 (RU)
Title: Method for modeling pulsating ionizing radiation upon integral microcircuit on complementary metal- oxide-semiconductor structures
Inventor: NOVOSELOV JU I
IPC: G01R31/26
Filed: 1998-03-16
Granted: 2001-10-10
Abstract: FIELD: electronic engineering. SUBSTANCE: method involves applying modeling pulsating ionizing radiation only to test sample of integral microcircuit on complementary metal-oxide-semiconductor structures randomly selected from a lot of integral microcircuits under test. Amplitude and time parameters of pulsating electric current in sample power supply circuit. Pulsating voltage is supplied to sublayer of every complementary metal-oxide- semiconductor integral microcircuit under test. Voltage amplitude, shape and duration are selected so that electric current in feeding circuit of complementary metal-oxide-semiconductor integral microcircuit coincide with amplitude and time parameters of electric current in test sample power supply circuit, recorded in irradiating it with pulsating ionizing radiation of modeling device. EFFECT: enhanced effectiveness and low cost of modeling. 4 dwg
Patent RU-2170152-C2 (RU)
Inventor: SAMOKHIN B I
IPC: B21B13/00
Filed: 1998-11-02
Granted: 2001-07-10
Abstract: FIELD: rolled tube production, namely improved three-roll stand of mill for screw rolling. SUBSTANCE: three-roll stand includes housing with cover, three rotary drums with working rolls, screwdown mechanisms for lengthwise motion of rotary drums, mechanisms for rotating drums by feed angle provided with screw stoppers and hydraulic cylinders, additional mechanisms for lengthwise motion of drums with rolling rolls having limiting stops. Rolling of leading end portion of tube is realized at drawn apart rolling rolls when drum with rolling roll is turned by small feed angle and it is pressed by means of hydraulic cylinder o screw stopper. When tube end achieves necking of deformation zone, rolls are drawn together by necessary value. Simultaneously feed angle is increased, pressure is supplied to one hydraulic cylinder, other hydraulic cylinder is joined with drainage and drum is pressed to screw stop. Stand allows to eliminate manual operations at tuning roll gap and to lower time period for stand repairing. EFFECT: improved design of stand providing enhanced efficiency due to reduced idling periods and automatic control of stand. 6 dwg
Patent RU-2162004-C2 (RU)
Title: Method of clarification of process water in underground drainage sups with mechanized treatment
Inventor: SENKUS V V
IPC: B01D21/00
Filed: 1998-11-06
Granted: 2001-01-20
Abstract: FIELD: mining; water drainage sumps of sectional and shaft water drainage. SUBSTANCE: method is performed at three stages in smoothly moving flow of water along path of particle settling. At first stage, floating foreign matter is separated in pulp receiving zone to avoid their penetration into transport mechanisms. At the next stage, process of settling of solid suspended particles of various size and specific gravity is intensified. At the last stage, clarified water is accumulated before discharge it to surface or for reuse. EFFECT: intensified settling of sludge in underground water drainage sumps; facilitated clarification for reuse; reduced power requirements and consumption of labor. 6 cl, 3 dwg
Patent RU-2169537-C2 (RU)
Inventor: KOVALEV A V
IPC: A61K33/14
Filed: 1998-11-12
Granted: 2001-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using pieces of skin of 0.009-0.012 mm 3 . The pieces of skin suspended in isotonic glucose solution are placed on the bottom of the wound. 12 pierces per 1 cm 2  of wound area is distributed all over wound surface. 1-4 pieces of skin are injected into one of the pierces at a depth of 3-4 mm. The wound surface is enclosed in transparent capsule insulated from environment until complete epithelialization takes place. The capsule is repeatedly refilled with sterile physiological salt solution. EFFECT: enhanced effectiveness of treatment; accelerated treatment course; large surface covered without risk of necrosis to occur.
Patent RU-2180517-C2 (RU)
Title: Orthopedic diagnostic complex
Inventor: BAKURSKIJ S N
IPC: A61B5/103
Filed: 1999-01-19
Granted: 2002-03-20
Abstract: FIELD: medical equipment, in particular, orthopedic diagnosis, applicable in diagnostic examination of patients. SUBSTANCE: a three-dimensional image of the contour of the subplantar part of both feet in the loaded condition (at standing) and the chart of distribution of pressure on the loaded sections of the feet with simultaneous indication of the quantitative information reflecting both the geometric characteristics of the lower surface of the feet and the local pressures on their separate sections are obtained in real time. The position of the longitudinal axes of both feet and the angle between them, the distance between the centers of both feet, the position of the projections of the centers of gravity of each leg and the common center of the body masses on the supporting plane, and the dynamic characteristics of their deviations (amplitude and period of vibrations averaged for the preset time interval) in the quiet state of the patient are automatically calculated and displayed. The result is attained due to the use of combined transducers of vertical displacement and pressure grouped in rectangular matrices forming the supporting platforms for each feet. The combined transducers of vertical displacement and pressure of the inductive-transformer type have a single ferromagnetic core in the form of a cylindrical rod with a rounded upper head spring-loaded by two springs: the upper one with a wide range of deformation and a low stiffness, and the lower one with a narrow range of deformation and a high stiffness separated by a washer, and a single frame of dielectric material that accommodates two geometrically separated windings, and in whose axial plane the movable core can freely move. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2166523-C2 (RU)
Inventor: IVANOV A M
IPC: C09D191/00
Filed: 1999-02-16
Granted: 2001-05-10
Abstract: FIELD: paint and vanish industry, more particularly preparation of wide range of paintwork materials. SUBSTANCE: described is drying oil which comprises film- forming agent, e.g. oxidated sunflower oil and siccative. Filmforming agent is oxidated sunflower oil having viscosity of 33-58 s as measured by viscosimeter (20 C), and siccative includes cobaltbarium salts of sunflower oil acids at weight ratio of 6.66:1 as 30% solution in prepared sunflower oil in amount of 0.8-2.3 wt % based or entire drying oil and soluble in film- forming agent at 60-70 C. EFFECT: accelerated process of air drying of drying oil which retains high strength and has low color characteristics as measured by iodometric scale. 3 tbl
Patent RU-2170527-C2 (RU)
Title: Method of preparing banana base for turbid drinks
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 1999-09-20
Granted: 2001-07-20
Abstract: FIELD: food industry. SUBSTANCE: to increase resistance of base against microbial damage, prepared bananas are treated with aqueous solution of substance described by general formula: R 1 -(CH 2 ) m [NH n -R 3-n ]-X, in which R 1  denotes jasmone acid residue , m=2-4, n=1-3, R denotes alkyl, and X inorganic acid residue, in amounts (0.5- 1)•10 4  mg/t, ripened for 2-5 h, and peeled. Pulp is disintegrated to give juice and peel is subjected to acid hydrolysis. Hydrolysate is separated and coupled with juice to give desired product. EFFECT: enhanced protection against microbial attack. 2 ex
Patent RU-2178144-C2 (RU)
Inventor: MAGOMEDOV R M
IPC: G01C21/02
Filed: 1999-10-07
Granted: 2002-01-10
Abstract: FIELD: navigation. SUBSTANCE: double-star sea collimator sextant is used on ships and vessels to determine point of observation of heavenly bodies. It is telescope with illuminated grid of hairs in field of vision of wide-angle eye-piece that has form of mutually perpendicular vertical and horizontal hairs crossing on optical axis. Two beam splitters are placed in front of objective lens to form three optical channels. One channel includes measurement prism with reading unit, second channel has collimator with weight which images grid of hairs in field of vision of eye-piece which accurately superimposes on grid of eyepiece when sighting plane of sextant lies in plane of vertical line of weight. Third channel with angular prism forms image which superimposes exactly on image of first channel when index of reading unit is set at zero. Simultaneous observation of pair of heavenly bodies with superimposition of their images assumes preliminary computation of angular distance between pair of stars selected for observation, setting of computed value in reading unit, observation with reading from new zero point and measurement in turn of arcs and vertical of one star to spherical perpendicular dropped from image of second star. In this case grid of collimator hairs is kept precisely superimposed on grid of hairs of eye-piece or grid of hairs of eye-piece is kept in the middle between extreme positions of collimator grid and mean moment of universal time of measurement is recorded by chronometer. Then latitude and longitude of position is computed by known and measured values. EFFECT: simplified observation procedure, increased timeliness and precision of determination of position. 2 cl, 3 dwg
Patent RU-2192838-C2 (RU)
Inventor: DMITRIEVSKIJ A A
IPC: A61H1/00
Filed: 1999-12-30
Granted: 2002-11-20
Abstract: FIELD: medicine, neurology, vertebrology. SUBSTANCE: patient should perform horizontal loosening movements of head, mandibula, inferior part of neck and sacrum, a patient should not undergo thermal procedures, after the movements are over a patient is obliged to stand or walk slowly during the first hour or hour and a half after the above-mentioned procedure, one should not provoke the increase of muscular tonicity and should avoid body cooling that removes pain syndromes. EFFECT: higher efficiency.
Patent UA-11274-C2 (UA)
Title: Composition for making gingerbread "prydunaiski"
Filed: 1993-02-01
Abstract: A composition for making gingerbread contains sand sugar, margarine, vegetable oil, soda, ammonium carbonate, cinnamon, burnt sugar, wheat flour and water. It additionally contains corn flour and molasses.
Patent UA-8368-C2 (UA)
Title: Method for measurement of angles of installation of wheels of vehicle and device for its implementation
Filed: 1994-01-25
Abstract: The invention relates to transport machine-building. The method is in fact that one measures angles of toe-in and camber of wheels by means of direction of collimated light rays to mirror tips installed on controlled wheels normally with respect to axles of rotation of wheels with registration of angular position of mirror tips by orientation of reflected light rays. Before the measurement light rays are directed normally with respect to plane of respective mirror tips.
Patent UA-24086-C2 (UA)
Title: The method for obtaining of antiinflammatory drug
Filed: 1994-06-29
Abstract: A method for obtaining of antiinflammatory drug includes the extracting of calendula’s inflorescence (Calendula officinalls) by ethyl alcohol, evaporation, purification of aqueous solution by dichloroethane, end product extraction, washing by water and drying. The end product extraction is carried out by N-butanol. Processes of aqueous extract purification by dichloroethane, end product extraction by N-butanol and washing by water are combined in a time and carried out continuously and consistently in contraflow with intensive intermixing. The end product extraction by N-butanol is carried out directly after purification of aqueous extract by of dichloroethane.
Patent UA-44727-C2 (UA)
IPC: B02C13/14
Filed: 1996-08-05
Abstract: This invention relates to means for pulverizing coal or other minerals by causing them to impact against rotating elements which are specially contoured to maximize two objectives: 1) improved efficiency in pulverization of the material particles at high production rates; and 2) protection of the rotating elements themselves from wear by contact with the process material. The device is formed with counter-rotating rotors which are inverted with respect to each other. The rotors have specially contoured elements attached to their inner faces in concentric rings. The elements could be any one of four different embodiments or a combination of two or more different elements forming successive rings.
Patent UA-50758-C2 (UA)
Title: Composition of electrode coating
Inventor: YEFIMENKO MYKOLA HRYHOROVYCH
Filed: 1998-12-25
Abstract: This invention relates to the area of welding works, in particular, to electrode coatings. Composition of electrode coatings is intended for welding carbon and low-doped steels in all spatial orientations at direct and alternating currents. Composition includes ilmenite concentration, limestone or marl, ferrosilicon, cast iron, talc, component including silicon dioxide: quarts sand or zeolite, wood powder. Such content of electrode coating provided improved welding-technological characteristics and productivity of electrodes, and mechanical characteristics of welded-on metal.
Patent UA-58573-C2 (UA)
Title: Process for monoalkyl benzene preparation
Inventor: YUSHKO VITALII LARYONOVYCH
Filed: 2000-07-11
Abstract: Process for monoalkyl benzene preparation consists in introduction of dry aluminium chloride for mixing with polyalkyl benzene fraction, benzene and activating agent like ethyl chloride into reactor with formation of aluminium chloride fluid catalyst system, introduction of system being obtained into alkylating equipment, settling spent fluid catalyst system from alkylate. Settled spent catalyst system is introduced into reactor continuously as separate flow for mixing with aluminium chloride suspension in polyalkyl benzene fraction and ethyl chloride solution with 1,1-diphenylethane in benzene under upward flow conditions at the temperature of 95-110 С. Regenerated catalyst system is formed in a mixture with aluminium chloride catalyst system being produced, those are simulteneously introduced under upward flow conditions into alkylating equipment. Thus charge feed consumption, formation of hazardous waste water and gas pollution of envinronment are diminished.