baber/WOPTO huggingface dataset:
Patent RU-2182152-C2 (RU)
Title: Inhibitors of steroid sulfatase
Inventor: REED MICHAEL JOHN
IPC: A61K31/56
Filed: 1992-08-28
Granted: 2002-05-10
Abstract: FIELD: medicine, biochemistry, organic chemistry. SUBSTANCE: invention proposes a method of inhibition of activity of steroid sulfatase in subject that involves administration of the compound comprising of the ring system and sulfamate group of the formula:   where each of R 1  and R 2  is taken independently among hydrogen atom, alkyl, alkenyl, cycloalkyl and aryl; or R 1  and R 2  in common mean alkylene optionally containing one or more heteroatoms or groups in alkylene chain. The compound under condition of substitution of sulfamate group for sulfate one and incubation with an enzyme steroid sulfatase (EC 3.1.6.2) at pH 7.4 and 37 C provides inhibition of activity of this enzyme with value K less 50 mcM. EFFECT: valuable inhibitory property of compound. 16 cl, 5 tbl, 5 dwg, 8 ex
Patent RU-2154895-C2 (RU)
Title: Method and control circuit for digital-processing phase-locked loop for network synchronization
Inventor: PARK JANG-KHI
IPC: H03L7/08
Filed: 1995-09-14
Granted: 2000-08-20
Abstract: electronic engineering. SUBSTANCE: proposed control algorithm implies that when both reference clock signals are abnormal, fast or normal mode can be transferred to hold mode without changing preset reference phase deviation to recover normal tracking of clock signal in hold mode using as reference phase deviation the value obtained by subtracting mean value of phase deviation data in hold mode from that for preset time space upon transfer from hold to fast mode. EFFECT: provision for eliminating phase jump during mode-of-operation transfer. 7 cl, 7 dwg
Patent RU-2168562-C2 (RU)
Inventor: MIKHAEL ZEDNICHEK
IPC: C23G3/02
Filed: 1995-10-16
Granted: 2001-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is related to process of uninterrupted machining of surface, specifically, pickling and cleaning of steel strips in machining chamber. Strip is moved through machining chamber over approximately horizontal trajectory and machining fluid, specifically, pickling solution is fed into chamber. Machined surface is subjected in this case to action of increased shear force of machining fluid by supply and swirling of fresh solution into zone of formation of raised velocity of flow. Gear for realization of process in machining chamber has pickling tank where several devices ensuring increase of shear force between strip and machining fluid thanks to use of devices enhancing velocity of flow and to arrangement of nozzles to supply fresh solution in zone of these devices are located. EFFECT: increased machining efficiency, diminished dimensions of gear, reduced temperature of machining and operational expenses. 17 cl, 8 dwg
Patent RU-2178901-C2 (RU)
Title: Single-mode fiber-optical waveguide with controlled dispersion and process of its manufacture ( variants )
Inventor: BERKEY GEORGE E
IPC: G02B6/028
Filed: 1996-04-10
Granted: 2002-01-27
Abstract: FIELD: electronics, optics. SUBSTANCE: single-mode fiber-optical waveguide is designed to diminish energy loss caused by four- wave shift. Waveguide includes region of glass core having profile of distribution of refractive index and surrounded by layer of glass jacket with refractive index n c  less than at least part of profile of refractive index of specified region of glass core. Waveguide includes collection of sections along its length and has variable total dispersion which changes its sign from positive to negative and from negative to positive from one section to another section along length of waveguide. Variable total dispersion includes at least first total dispersion D i  of one sign over some sections and second total dispersion D j  of opposite sign over other sections. Each section comprises segments ( (d li ,d lj ) ). Each segment has corresponding constant total dispersion ( (D i ,D j ) ) and length of wave of zero dispersion λ 0  varies along length of waveguide between first range including wave lengths from 1480 to 1535 nm with total dispersion equal to D i  and second range including wave lengths from 1565 to 1680 nm with total dispersion equal to D j . Communication line in which sections of signal transmission having zero dispersion have small length is formed by proper selection of changes of values of total dispersion and lengths of sections. Change of total dispersion leads to fact that communication line exerts dispersion effect specified in advance on passing signal in specified range of lengths of waves. In agreement with invention properties of waveguide selected from group including geometry of waveguide, refractive index of waveguide, profile of distribution of waveguide and composition of waveguide are altered to change dispersion along length of waveguide. EFFECT: invention provides for reduction of optical losses and dispersion to specified value. 14 cl, 38 dwg _
Patent RU-2153583-C2 (RU)
Inventor: LAGUTIN V I
IPC: E21F5/00
Filed: 1996-07-29
Granted: 2000-07-27
Abstract: Изобретение используется при подавлении энергии ударной волны при взрыве газа и пыли в шахтах. Сущность изобретения: в случае изоляции аварийного участка при угрозе взрыва в горной выработке на пути движения УВВ устанавливают эластичную перемычку в виде торообразного тела с центральным отверстием, а со стороны изолируемого участка под кровлей выработки устанавливают контейнер с парашютным конусным затвором с возможностью его перемещения при срабатывании в центральное отверстие торообразного тела с целью его перекрытия и расклинивания перемычки в боковых породах выработки. Технический результат: повышение эффективности и безопасности ведения горноспасательных работ по изоляции аварийного участка в условиях опасности взрыва, снижение материальных и трудовых затрат на создание быстровозводимого защитного сооружения на пути движения фронта УВВ. 2 з.п.ф-лы, 2 ил.
Patent RU-2156213-C2 (RU)
Title: Картонная коробка с переносной ручкой типа ленты для сосудов с напитками (варианты)
Inventor: AUCLAIR JEAN-MICHEL
IPC: B65D5/18
Filed: 1995-07-07
Granted: 2000-09-20
Abstract: Изобретение касается картонной коробки для сосудов с напитками, содержащей ряд поворотно соединенных стенок (12, 14, 16, 18, 20), образующих рукав, и торцевые закрывающие стенки (58, 58а), поворотно соединенные, по меньшей мере, c одной из поворотно соединенных стенок для закрывания, по меньшей мере частично, противоположных торцов рукава. Одна стенка (20) содержит в себе ленту ручки (S), которой можно переносить картонную коробку. Лента ручки (S) находится в уложенном положении и по существу в одной плоскости с указанной стенкой (20), когда картонная коробка существует в виде открытого с торцов рукава, и автоматически переходит в положение использования, когда торцевые закрывающие стенки (58, 58а) загибают в закрытое положение так, что от указанной стенки (20) приподнимается, по меньшей мере, часть (H) ленты ручки. Изобретение обеспечивает удобство в эксплуатации и повышает надежность конструкции. 2 с. и 14 з.п. ф-лы, 8 ил.
Patent RU-2189394-C2 (RU)
Title: Composition of nutrient medium for culturing acetobacter xylinum for bacterial cellulose preparing (versions)
Inventor: KHRIPUNOV A K
IPC: C12N1/20
Filed: 1998-01-12
Granted: 2002-09-20
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to the field of microbiological preparing cellulose used in medicine, cosmetics and technology. Compositions of the proposed nutrient medium differ from the known ones as they use plant hydrolyzate, industrial wood hydrolyzate, caustic from paper and pulp manufacture, nonstandard fruit-berry raw as the source of carbon and nitrogen. Peptone is used as a compensating agent of nitrogen deficiency and yeast extract is used as a source of vitamins. Brewage wort is used as an accelerating agent of multiplication and growth of microorganisms and ethanol is used as an accelerating agent of cellulose biosynthesis. Balanced composition of nutrient medium for culturing A. xylinum ensures to obtain high yields of bacterial cellulose showing unique properties as compared with vegetable cellulose and to utilize partially industrial waste. EFFECT: improved properties of medium. 25 cl, 1 tbl, 52 ex
Patent RU-2176984-C2 (RU)
Title: Method of isolation of alumina and silica
Inventor: NEKHARI SHLOMO
IPC: C01F7/306
Filed: 1996-12-12
Granted: 2001-12-20
Abstract: FIELD: chemical industry, more particularly isolation of essentially pure alumina and silica from stock comprising alumosilicates. SUBSTANCE: method comprises (i)heating alumosilicate with hydrated CaCl 2  to prepare calcium alumosilicate and calcium aluminate products wherein CaCl 2  is predominantly free from MgCl 2 ; (ii) leaching HCl products to form solution containing AlCl 3 ; and CaCl 2  and insoluble silica; (iii) isolating insoluble silica from solution and (iv) crystallizing AlCl 2  from solution and isolating alumina from crystallized AlCl 3 . Method further comprises removing predominantly MgCl 2  from CaCl 2  solution in stage (iv) and recycling CaCl 2  solution for use in stage (i). Invention makes it possible to isolate essentially pure alumina and silica. EFFECT: more efficient isolation method. 13 cl, 1 dwg, 3 ex
Patent RU-2153858-C2 (RU)
Inventor: RERIKH V V
IPC: A61B17/56
Filed: 1998-10-14
Granted: 2000-08-10
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: method is used in treatment of patients with compression fractures of vertebra bodies. To correct vertebra body with preservation of functional ability of adjacent intervertebral discs and recovery of vertebral column biomechanism, and to prevent early degenerative changes in the form of injuries and of other segments, osteotomy of wedge-shaped vertebra body is effected in horizontal plane through full diameter value together with anterior longitudinal ligament without destruction of locking plates, and bone graft is introduced between fragments of vertebra body to restore the height of ventral part of vertebra body. Section plane in osteotomy is located above or below roots of vertebra archs. EFFECT: higher efficiency. 13 cl, 5 dwg, 1 ex
Patent RU-2161972-C2 (RU)
Title: Method for applying complex pathogenetic therapy of patients suffering from opisthorchiasis
Inventor: KHACHATRJAN A P
IPC: A61K33/32
Filed: 1998-10-16
Granted: 2001-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying first diagnostic intubation. Electrically activated aqueous solution of EWS-K is administered as a drink. It is prepared by adding 20 ml of 10% CaCl 2  solution, 25 ml of MgSO 4  solution, 15 ml of 4% KCl solution to the smaller anode reservoir of Espero apparatus and 50 ml of 0.01% KMnO 4  solution to the greater cathode reservoir. Rectal micro- enemas are administered with heated neutral EWS-A (anolyte) solution used with 1/3 of tea spoon of cooking salt added into anode zone. Antihelminthic preparations are administered at the fifth day according to standard scheme with the total course and single dose being reduced by 1/3. Duodenal lavage with phytosolutions is carried out at the next day. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2208679-C2 (RU)
Title: Aerostat rope hoist
Inventor: KOVALEV M N
IPC: B64B1/50
Filed: 1998-12-15
Granted: 2003-07-20
Abstract: FIELD: industrial mine transport. SUBSTANCE: proposed hoist includes aerostat, cargo reservoir, ropes, drive and guide members. Aerostat is mounted between load-bearing ropes and is secured to bodies of guide members which are made in form of trucks with inner limiting rollers and wheels mounted on load-bearing ropes. Drive is brought out to zone of securing load-bearing ropes. Cargo reservoir is suspended from aerostat. EFFECT: enhanced stability; increased productivity of mining work. 2 cl, 5 dwg
Patent RU-2248898-C2 (RU)
Title: Устройство контроля проследования железнодорожного подвижного состава
Inventor: SAMODUROV V I
IPC: B61L1/16
Filed: 1999-02-22
Granted: 2005-03-27
Abstract: Изобретение относится к железнодорожной автоматике и может быть использовано для контроля и регистрации проследования колесных пар, тележек и транспортных средств в заданной точку пути. Устройство содержит расположенный на пути индуктивный шлейф и подключенный к нему электронный блок, который включает генератор импульсов постоянного тока и приемник-анализатор отраженных сигналов, различающий в паузах между импульсами сигналы колес, тележек и подвижных единиц. Выход генератора импульсов постоянного тока подключен к индуктивному шлейфу, который подключен к входу приемника-анализатора отраженных сигналов. Изобретение направлено на повышение точности и надежности контроля проследования и регистрации колесных пар, тележек и поездов. 2 ил.
Patent RU-2191935-C2 (RU)
Inventor: IVANOV V V
IPC: F16C27/00
Filed: 1999-04-27
Granted: 2002-10-27
Abstract: FIELD: aviation and industrial plants. SUBSTANCE: gas-turbine engine support includes flexible member with outer race of bearing mounted in it and jet flange and contact seal mounted on shaft. Contact seal includes thrust and graphite rings; thrust ring has holes for pumping oil to cavity of thrust ring which is provided with conical wall. Circular fin of thrust ring has oil-catching slots with baffles; inner surface of baffle is inclined towards rotation of ring; ratio of mounting diameter of thrust ring to width of oil-catching slot ranges from 4 to 7 in circumferential direction. EFFECT: enhanced reliability due to reduced temperature in zone of contact of graphite ring with thrust ring in all modes of operation of gas-turbine engine. 3 dwg
Patent RU-2187207-C2 (RU)
Title: Signal generation and broadcasting
Inventor: FISHE LORAN
IPC: H04N21/442
Filed: 1997-04-25
Granted: 2002-08-10
Abstract: FIELD: signal generating devices for random-access broadcasting systems. SUBSTANCE: device for periodic generation of set of messages has means for generating plurality of messages, random-access means for periodic random access to sequence of messages including generation of plurality of sets of such messages randomly disposed in each set, and means for outputting mentioned plurality of sets of messages. Access control system for broadcasting and receiving system has on broadcast end of said device for periodic generation of set of messages and on receiving end, device for receiving mentioned messages. Broadcasting method includes stages of data broadcasting, generation of control command characterizing some attributes of mentioned data, and periodic broadcasting of some message at varying repetition frequency that changes in response to mentioned control command. EFFECT: reduced requirement to system capacity. 60 cl, 20 dwg
Patent RU-2174961-C2 (RU)
Title: Waste water treatment method
Inventor: GERSHENKOP A SH
IPC: C02F101/32
Filed: 1999-10-29
Granted: 2001-10-20
Abstract: FIELD: waste water treatment. SUBSTANCE: method involves coagulation, flotation, and sorption. Flotation is performed in activated aqueous air dispersion, to which sorbent, in particular fired vermiculite is added. When waste water is treated to remove petroleum derivatives, weight ratio of vermiculite to the latter ranges between 1:1 and 1:15. Before firing, size of vermiculite should be at least 0.5 mm. Method allows creation of module installations and purification of water to oil levels below 0.05 mg/l. Method can be, in particular, applied at mining plants, in chemical industry, etc. EFFECT: enhanced oil removal efficiency. 3 cl, 1 tbl, 4 ex
Patent UA-15833-C2 (UA)
Title: Device for vibrotherapy
Filed: 1993-10-12
Abstract: A device for vibrotherapy comprises immobile base, first intermediate platform, placed on it first vibroexciter, first supporting platform, vibrotransmitting unit and control unit connected with first vibroexciter. The device is additionally equipped with mobile base, device for turn and fixing, first device for forward moving, second and third vibroexciters, second and third intermediate platforms, second and third devices for forward moving, first and second force sensors. The invention relates to medicine, to vibrotherapy of patient’s neck, trunk spine and thorax of patients, which have long static loads during labour activity.
Patent UA-12893-C2 (UA)
Title: Method for obtaining anti-friction surface
Filed: 1993-02-26
Abstract: A method for obtaining an anti-friction surface is performed by formation thereon of a coating made of anti-friction material with its following plastic deformation. To form the coating, as anti-friction material one uses following composition, wt %: copper oxide 32-55 Zirconium dioxide 5-22 Orthophosphoric acid 40-49.
Patent UA-10019-C2 (UA)
Title: Locking device of hatch cover of open-top wagon
Filed: 1993-03-04
Abstract: The invention relates to rail transport. A device contains double-arm lock hingedly attached on the longitudinal wall of railroad car, a catch of lock in the form of a cam and a limiter located from other side of lock. It is equipped with a hollow cylindrical housing fixed vertically above the lock, in the housing a spring-loaded pusher is installed with possibility of displacement and interaction with the face side of lock, which lower end and face side of the lock are located at the angle of 45° to the horizon.
Patent UA-45325-C2 (UA)
Inventor: BOETTCHER HENNING
IPC: A61P25/00
Filed: 1996-04-03
Abstract: The compounds of the formula (1): where Q and Аr have the meanings pointed out in the issue 1 of the invention formula, and its salts have an influence on the central nervous system.
Patent UA-26246-C2 (UA)
Inventor: DITTGEN MICHAEL
Filed: 1996-10-28
Abstract: The invention relates to the medical preparations. The contraceptive combined preparation for multi-stage introduction contains estrogens and gestogens.
Patent UA-48950-C2 (UA)
Title: Method for determining and regulating concentration of polymer solution
IPC: G01N21/35
Filed: 1995-07-21
Abstract: The composition of aramid polymerization process streams can be predicted by the application of near-infrared spectroscopy, within the wavelength range of 600-2500 nm, especially 1100-2500 nm. The method requires establishing a correlation between composition component of interest of samples of a training set and their near-infrared spectra, developing from that correlation a predictive equation, verifying the accuracy of the predictive equation on samples of a validation set, and applying the predictive equation to the determination of the composition of unknown samples. The absorbance may be measured as the absorbance, or as the first, second, third, fourth, or higher derivative of absorbance or by other signal processing techniques. The signal can be used to control a multi-component process by manipulation of process control actuators which have known impacts upon the components to be controlled.
Patent UA-57596-C2 (UA)
Title: Benzothiophene derivative, a pharmaceutical medicine, a pharmaceutical composition, a method for treatment of osteoporosis and a method for reducing lipides levels
Inventor: LUKE WAYNE DOUGLAS
IPC: A61P15/00
Filed: 1997-03-20
Abstract: This invention provides compounds of formula (I) and pharmaceutically acceptable salts and solvates thereof, characterized that the compound is in particulate form and has a specific size range. The present invention further provides pharmaceutical compositions containing or formulated using compounds of formula (I), and the use of such compounds for alleviating human pathologies, including osteoporosis, serum lipid lowering, and breast cancer.
Patent UA-68333-C2 (UA)
Title: Modified factor vii
IPC: A61K38/16
Filed: 1997-06-06
Abstract: The catalytic active site of Factor VII is modified to produce a compound which effectively interrupts the blood coagulation cascade. The modifications render Factor VIIa substantially unable to activate plasma Factors X or IX. The invention relates to novel methods of treatment and uses of modified Factor VII for treating preventing or treating myocardial injury associated with post-ischemic reperfusion, for improving regional myocardial blood flow during reperfusion, and maintaining or improving vascular patency in a patient, as well as topical application of modified Factor VII at vascular sites susceptible to thrombus formation.
Patent UA-60312-C2 (UA)
Title: N-substituted indol-2-glyoxylamide with antiasthmatic, hypoallergenic and immunosuppressive/immunomodulating action, a method for preparation thereof, pharmaceutical composition and a method for preparation thereof
Inventor: EMIG PETER
IPC: A61K31/4465
Filed: 1997-08-16
Abstract: New N-substituted indol-2-glyoxylamids, the production method and the pharmaceutical application thereof are disclosed. The inventive compounds appear to have antiasthmatic, hypoallergenic and immunosuppresive/immunomodulating properties.
Patent UA-62955-C2 (UA)
Title: Nail extractor
IPC: A61B17/92
Filed: 1999-08-20
Abstract: The extractor for withdrawing the nails from the hip bones contains the tie-rod terminating with the hook. According to the invention, the tie-rod is additionally equipped with the set of the removable hooks and designed as the screw with the wing nut disposed inside the cylinder. The latter contains two through grooves located opposite one to another and has the external knurling and the concave end-face providing for the stable stop against the bone. At least two openings cut throughout the length of the tie-rod screw in the plane perpendicular to the hook direction are intended for attaching the fixing device extending through the grooves providing for the adjustable fixation depending on the depth of the wound. The technical solution proposed provides for making easier the operations performed by the medical staff with accompanying decrease in injuries while the nails are extracted out of the bone.
Patent UA-43946-C2 (UA)
Title: Mass for abrasive tool production
Inventor: STALINSKYI DMYTRO VITALIIOVYCH
Filed: 2000-01-04
Abstract: This mass for abrasive tool production contains abrasive material, humidifier, organic binder, and filler. As the humidifier, alcohol solution of phenol-formaldehyde resin in saturated monoatomic alcohol solution, plasticizer such as chloroparaffin, and flotator, such as oxal, are used.
Patent UA-37312-C2 (UA)
Title: Bio-technogenous module of habitat
Filed: 2000-07-07
Abstract: The invention characterizes the building (structure) for multiple purposes, it relates to the branch of building and can be used to form self-consistent bio-technogenous medium for human vital activity in places with what-ever nature-climate conditions, with extreme ones included, and in seismic regions. Bio-technogenous module of habitat includes a given number of uniformly distributed fixation nodes, closed circular unit, given number of sections of parabolic arches of the building with tops and outer coating. The volume of the module has surface and underground sections and has central and additional circular units placed there at vertical axis.
Patent UA-50001-C2 (UA)
Title: Brush sealing
IPC: F16J15/3288
Filed: 2000-12-13
Abstract: A brush sealing for tightening rotor (2) with respect to stator (18) and having a fixed on the rotor (2) or stator (18) with support plate (4, 4') housing (3) for the bristle (6, 6') fixation, with the free ends of it (7, 7') turned towards stator (18) or rotor (2), at that, at the free ends (7, 7') of the bristle (6, 6') to increase sealing effect and decrease wear contact ring is provided (8). (Fig. 1)