baber/WOPTO huggingface dataset:
Patent RU-2142791-C1 (RU)
Inventor: FRANTS VRECHER
IPC: A61K31/55
Filed: 1994-08-09
Granted: 1999-12-20
Abstract: FIELD: pharmacy. SUBSTANCE: medicinal form has from 0.1 to 15 mg of alprazolam, from 0.1 to 80 mg water-soluble carriers and/or water-insoluble carriers, from 0.01 to 15 mg nonionic surface-active substance exhibiting the value of hydrophilic-lipophilic index from 13 to 18 and disintegrating agent at concentration from 2 to 20%. Water-soluble carriers are alpha-, beta- and gamma-cyclodextrins, mono-, di-, oligo- and polysaccharides or polyvinylpyrrolidone of an average molecular mass from 25 000 to 120 000 Da. Water-insoluble carriers are porous and nonporous silicon dioxide, titanium dioxide and aluminium oxide. Disintegrating agent is taken among starch glycolate sodium, cross-linked polyvinylpyrrolidone and cross-linked sodium carboxymethylcellulose. To prepare the solid medicinal form alprazolam is applied on the surface of indicated carrier from solution in the presence of nonionogenic surface-active substance and disintegrating agent. Water and/or an organic solvent at boiling point below 100 C under the normal atmospheric pressure is used as a solvent. The novel medicinal form provides the rapid and stable release of alprazolam from the medicinal preparation being the rate and pattern of dissolving are not depend on physical indices of the parent form of alprazolam. EFFECT: improved form of the medicinal form. 3 cl, 1 dwg, 2 ex
Patent RU-2079081-C1 (RU)
Inventor: KOTLYAROV EVGENIJ YU
IPC: F28D15/02
Filed: 1994-12-08
Granted: 1997-05-10
Abstract: Использование: в теплотехнике, в частности в системах охлаждения тепловыделяющих приборов. Сущность изобретения: контурная тепловая труба содержит испарители 1 и 2 и конденсатор 3, соединенные между собой трубопроводами (паро - 4 и конденсатопроводом 5). Капиллярно-пористые насадки 6 и 7 имеют питающие каналы 8 и 9 и пароотводные каналы 10. Компенсационная полость 11 образует связанный объем с питающими каналами капиллярно-пористых насадок обоих испарителей. Питающие каналы насадок соединены с помощью вспомогательной капиллярной структуры 12 с компенсационной полостью 11. Приведены различные варианты исполнения вспомогательной капиллярной структуры. Благодаря использованию вспомогательной капиллярной структуры повышается надежность подпитки питающих каналов испарителей контурной тепловой трубы за счет организации раздельного движения пара и жидкости в питающих каналах так, чтобы выходящие из них паровые пузыри не препятствовали встречному потоку жидкости. 7 з. п. ф-лы, 11 ил.
Patent RU-2097584-C1 (RU)
Title: Internal combustion engine
Inventor: NIKITIN VLADIMIR G
IPC: F02B53/00
Filed: 1994-12-13
Granted: 1997-11-27
Abstract: FIELD: automotive and aeronautical engineering. SUBSTANCE: engine includes circular chamber made in form of torus. Four pistons mounted in circular chamber are interconnected in pairs by means of disks. Plungers are provided with seals. Stroke of plunger pair relative to other pair is limited by means of stop. Plungers are mounted for rotation in one direction which is achieved by means of retainers. Circular chamber is formed by outer ring and surfaces of disks; concavity of outer ring is engageable with concavities of disks, thus forming circle. Plungers are made in form of torus sector; seal is made in form of compression ring fitted on round surface of torus sector. EFFECT: enhanced reliability. 4 cl, 3 dwg
Patent RU-2104762-C1 (RU)
Inventor: SINEVICH E A
IPC: B01D71/00
Filed: 1994-12-29
Granted: 1998-02-20
Abstract: Использование: для разделения и обогащения газов, паров и жидкостей в химической промышленности, биотехнологии, медицине. Сущность изобретения: исходную подложку из пленки или полого волокна растягивают и подвергают усадке в свободном состоянии до создания в ней зародышевых микротрещин в количестве, превышающем 10 мм -1 . Затем на нее наносят селективный слой и одновременно вытягивают подложку и покрытие. Предварительное растягивание исходной подложки можно осуществлять в жидкой среде или на воздухе, закристаллизовав сначала подложку отжигом. 2 з. п. ф-лы.
Patent RU-2101743-C1 (RU)
Inventor: BUSHMELEV N I
IPC: G02B27/30
Filed: 1995-01-12
Granted: 1998-01-10
Abstract: FIELD: optical instrumentation engineering, collimating optical systems with refractory elements, systems of optical location, communication control, observation instruments. SUBSTANCE: collimating optical system for semiconductor laser 1 has objectives 2, 3 and groups 4, 5 of prisms positioned in sequence in paths of rays. Ribs of refractory dihedral angles of prisms 4, 5 are oriented in parallel to plane of semiconductor junction. Refractory angles of prisms 4, 5 are selected within limits 25-40 deg. Angular magnification Г of groups of prisms 4, 5 is chosen from following relation Г = θ I /θ II , where θ II  and θ I  are angles of divergence of radiation of semiconductor laser in planes correspondingly parallel and perpendicular to plane of semiconductor junction. Front focal plane of objective is displaced relative to object plane by distance δ 0  determined by relation δ 0 = (a II -Г•a I )/(5/6•Г•θ I -θ II ),, where a II  and a I  are dimensions of luminous body of semiconductor laser in planes parallel and perpendicular to plane of semiconductor junction correspondingly. Longitudinal spherical aberration δ(u) of objective is chosen from following relation δ(u) = -2/3•δ 0 •(u/θ I ) 2 , where u is aperture angle of objective. EFFECT: expanded application field, improved operational characteristics. 3 dwg
Patent RU-2097719-C1 (RU)
Inventor: LOSEV ROBERT Z
IPC: G01N33/483
Filed: 1995-01-24
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying transversal tension force to stretched flexible structures to measure the magnitude of transverse displacement. The measured values are used for determining the longitudinal tension force. The ends of the flexible structure segment under investigation are previously rigidly fixed at two points to exclude its eventual displacement relative to rest points. The distance is measured from force application point to the studied segment anchoring point. The transverse force is applied twice at the middle of the segment and the corresponding deflection magnitude is measured twice. The tension force is determined from a formula F= , where F 1,2  and d 1,2  are the transverse force and the deflection magnitude due to the first and the second load action, respectively. X is the half-length of the segment between the flexible structure anchoring points. EFFECT: enhanced effectiveness of diagnosis. 1 dwg
Patent RU-2111127-C1 (RU)
Title: Method of manufacture of inlaid articles
Inventor: SOLOV EV A V
IPC: B44C1/26
Filed: 1995-03-30
Granted: 1998-05-20
Abstract: FIELD: manufacture of inlaid articles. SUBSTANCE: cutout of blocks of inlaid work components is accomplished from materials of various types, one of which provides for production of an inlaid work block, which is a shady one relative to the other. EFFECT: enhanced quality. 5 cl, 4 dwg
Patent RU-2082280-C1 (RU)
Title: Dynamic memory unit for radio signals
Inventor: RUMYANTSEV KONSTANTIN E
IPC: H04B10/00
Filed: 1995-06-05
Granted: 1997-06-20
Abstract: FIELD: equipment for generation and processing of radio signals. SUBSTANCE: device has serial circuit of optical transmitter with laser diode and photodetector. In addition device has electronic commutator with two gates. First power divider, power adder, control unit and serial circuit of microwave signals amplifier, second power divider and controlled attenuator are introduced to accomplish the goal of invention. First input of first power divider is connected to first input of adder which second input is connected to output of controlled attenuator through first gate of electronic commutator. Output of first power divider is connected to input of optical transmitter. Second input of first power divider is connected to input of control unit, which first output is connected to control input of second gate of electronic commutator. Second output of control unit is connected to control input of first gate of electronic commutator; third output of control unit is connected to control input of controlled attenuator. Input of first power divider is connected to input of device through second gate of electronic commutator. Second output of second power divider provides device output. EFFECT: increased functional capabilities. 5 dwg
Patent RU-2099616-C1 (RU)
Inventor: SHULEZHKO ALEKSEJ F
IPC: F16J15/00
Filed: 1995-06-07
Granted: 1997-12-20
Abstract: FIELD: sealing technology; oil and gas industries. SUBSTANCE: method consists in separation of application of components on threaded surfaces of pipes and coupling and cation of lubricant of 93-99 mass-% containing mineral oil, bentonite and graphite. To ensure perfect sealing of threaded joints at negative ambient temperature, internal threaded surface of coupling is coated with mixture of 7-1 mass-% of latex paste ЛПУ-IП radial and glycerine at definite ratio of components in mass-%. Then pipe and coupling are connected forming polymerizing composition upon completion of connection. EFFECT: enhanced efficiency of sealing. 8 tbl
Patent RU-2127788-C1 (RU)
Inventor: MARCH FREHNK A
IPC: B29C48/07
Filed: 1994-07-06
Granted: 1999-03-20
Abstract: Изобретение относится к конструкциям и способам изготовления удлиненных конструктивных элементов, используемых как морская свая, или телефонная опора, или рельсовая шпала. Удлиненный конструктивный элемент включает пластмассовый ствол с арматурным прутком, расположенным в пластмассовом стволе и проходящим внутри всего ствола в продольном направлении данного конструктивного элемента. Этот конструктивный элемент выполнен способом непрерывного экструзивного прессования расплавленной пластмассы в головке с профилирующим каналом так, что расплавленная пластическая масса окружает арматурный пруток, подаваемый в головку с профилирующим каналом, и сцепляется с ним. Технический результат, обеспечиваемый изобретением, состоит в возможности изготовления без использования множества пресс-форм различного размера удлиненных конструктивных элементов указанного назначения требуемой длины и любого размера, не подверженных коррозии в морской среде, долговечных, достаточно упругих и прочных для восприятия ударов, достаточно легких, исключающих нанесение ущерба окружающей среде и обеспечивающих сохранение природных ресурсов за счет исключения традиционно используемой для таких элементов древесины. 2 с. и 29 з.п.ф-лы, 9 ил.
Patent RU-2089243-C1 (RU)
Title: Method for treatment of parodontitis
Inventor: GERASIMOVICH IGOR S
IPC: A61N2/04
Filed: 1995-11-14
Granted: 1997-09-10
Abstract: FIELD: magnetotherapy; therapeutic stomatology. SUBSTANCE: proposed method starts treatment by eliminating local irritating factors (dental deposits of supra- and subgingival dental calculus, restoration of contact points, etc.), followed by subjecting gingivae surrounding pain-causing tooth (teeth) to magnetovibromassage using inductor provided with core. Gingivae undergo massage by moving inductor to left- to right, upwards-downwards, by effecting circular movements, thereby exposing gingivae to effect of low-frequency pulsed complex-modulated magnetic field, pulse repetition frequency being selected depending on therapeutic session duration, viz.: 3'-F=30 Hz; - F 50-70 Hz; 5' - scanning over frequencies from 0 to 170 Hz; modulation frequency comprised within 0.4-0.6 Hz, exposure time 13-15 min.; treatment course including 4-6 therapeutic sessions. EFFECT: enhanced therapeutic effect. 2 dwg
Patent RU-2094324-C1 (RU)
Title: Gliding-type parachute
Inventor: SHILOV ALEKSANDR A
IPC: B64D17/02
Filed: 1996-01-10
Granted: 1997-10-27
Abstract: FIELD: aeronautical engineering; controllable parachutes. SUBSTANCE: lines of parachute connecting it with weight are connected with blocks and additional gore by means of two parallel flexible transverse members; additional gore has ring through which guide cords are passed; ends of these cords are secured on flexible transverse members. Edge of additional gore is fastened to ends of guide cords wound on drums and passed through blocks. During rotation of drum of drive, effective area of additional gore and aerodynamic property of gliding system change, thus extending range of probable angles of glide. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2109224-C1 (RU)
Title: Водогрейный котел
Inventor: LOGACHEV A P
IPC: F24H1/14
Filed: 1996-03-26
Granted: 1998-04-20
Abstract: Изобретение предназначено для использования в системах отопления и горячего водоснабжения. Котел состоит из боковых и потолочного экранов. Боковые экраны состоят из радиационных 1 и конвективных 2 теплообменных труб, объединенных в панели через впускные 3, 4 и выпускные 5, 6 коллекторы. Теплообменная труба состоит из наружной 7 и дополнительной внутренней 8 труб. В межтрубном пространстве, где циркулирует теплоноситель, располагаются спиральные завихрители 9, жестко установленные по внутренней трубе 8. По торцам теплообменной трубы между трубами 7 и 8 герметично установлены торцовые заглушки 10. Наружная труба 7 по концам имеет отверстия 11 для входа теплоносителя в межтрубное пространство из коллектора 3 и выхода в коллектор 5. Потолочный экран состоит из вертикально установленных теплообменных труб 12 аналогичных конструкций, объединенных в панели через впускные 13 и выпускные 14 коллекторы. Направленное движение топочных газов обеспечивается установкой перегородок 15 - 17. Выход газов из котла обеспечивает газоход 19. 1 з. п.ф-лы., 2 ил.
Patent RU-2102961-C1 (RU)
Inventor: ZAGORSKAJA NINEHL ANATOL EVNA
IPC: A61K35/56
Filed: 1996-06-18
Granted: 1998-01-27
Abstract: FIELD: medicine, neurology, sports medicine, orthopedics. SUBSTANCE: preliminary electropuncture diagnostics and medicinal testing are conducted in patients to indicate homeopathic products along with those possessing spasmolytic, antiphlogistic, anesthetic and metabolic actions which are introduced perorally into a body 3-5 days before the onset of curative impact, during the whole course of therapy and 3-5 days after its finishing by combining with daily intake of distilled water on the empty stomach. Curative impact should be started with a massage of cervico-accipital region directed to reveal injured mobile segments of backbone and functional blocks followed by conducting point massage for biologically active points in combination with color-impulse therapy. Then at doing exercises of curative gymnastics after isometric muscular tension at inhalation their postisometric relaxation is conducted at expiration, manual therapy is carried out immediately after exercises complex. Curative seance is completed by electroneuroadaptive stimulation upon segments C 7 -C 1 . There are 3-10 seances per the whole therapy course. EFFECT: higher efficiency of therapy in patients of any age with no contraindications and complications due to individual approach and gradual preparing a patient to receive manual therapy. 7 cl
Patent RU-2152151-C1 (RU)
Title: Herbicidal water-soluble granular composition
Inventor: ZAMOSI JANOSH
IPC: A01P13/00
Filed: 1996-06-05
Granted: 2000-07-10
Abstract: FIELD: chemistry. SUBSTANCE: herbicidal water-soluble hard granular composition includes imidazolinone herbicide based on pyridine- or quinolinecarboxylic acid or mixture of substituted benzoic or phenoxycarboxylic acid with hard salt, base, inert carrier and dispersant. EFFECT: safety for environment, complete solubility in water and stability at storage. 10 cl, 3 tbl
Patent RU-2103780-C1 (RU)
Inventor: GUSEL NIKOV EH M
IPC: H02K1/16
Filed: 1996-07-01
Granted: 1998-01-27
Abstract: FIELD: general-purpose motors, such as those driving washing machines, wood- and metal-working machines. SUBSTANCE: stator core has pressure rings, core stack, and hold-down members for fixing stator core; core stack is formed of elementary stacks built up of n-angle sheets whose angle parts are rounded off; stacks are tangentially shifted to for(a segment slots arranged tangentially, with their external profile formed by diameter arcs and internal chords and width are formed by external sides and width of elementary stacks; the latter are placed in frame with external longitudinal ribs; tangential segment slots are filled with frame structural material; frame, slots, and pressure rings are built integral to form, respectively, triangular and tangential internal segment ribs of frame. EFFECT: improved cooling conditions. 2 cl, 1 dwg
Patent RU-2136455-C1 (RU)
Title: Hole manufacturing method
Inventor: BARKHATOV S E
IPC: B23D1/24
Filed: 1996-11-28
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; treatment of materials by cutting. SUBSTANCE: tools with cutting edges are hinge-connected to drive. It provides for traverse operating movement of cutters and their return to initial position, with hole formed in solid material. Method ensures creation of satisfactory surface geometry for entire length of cutting edges. EFFECT: higher efficiency. 1 dwg
Patent RU-2106407-C1 (RU)
Inventor: IVSHINA I B
IPC: C12N1/26
Filed: 1996-12-30
Granted: 1998-03-10
Abstract: FIELD: medicine. SUBSTANCE: method of selective isolation of pure cultures of propane-oxidizing rhodococci is based upon their resistance to a number of antibiotic substances under conditions of propanemonooxygenous activity induction. To obtain better isolation of propane-oxidizing rhodococci into mineral medium that contains potassium nitrate, monopotassium phosphate, disubstituted potassium phosphate, sodium chloride, magnesium sulfate, calcium chloride, ferric chloride one should add propane as the single source of carbon and antibiotics and their combinations at optimal concentrations as a selective agent that suppresses the growth of accompanying eubacteria. EFFECT: increased selective index (85-98%) which enables to reveal maximal amount of cultures of propane-oxidizing rhodococci in a sample tested, higher efficiency of the method to be used in ecological trials and at cultivation of combined cultures under nonsterile conditions. 4 cl, 3 tbl, 1 dwg
Patent RU-2139636-C1 (RU)
Title: Batch data transmission protocol for radio communications
Inventor: KHOKAN VESTIN
IPC: H04L12/56
Filed: 1995-06-21
Granted: 1999-10-10
Abstract: FIELD: data transmission by radio communication systems. SUBSTANCE: protocol data blocks are organized for establishing communications and disconnecting communication lines, controlling data transmission and reception, determining status and detecting error. EFFECT: provision for organizing data exchange protocol. 11 cl, 7 dwg
Patent RU-2133691-C1 (RU)
Title: Propeller nozzle
Inventor: KOZYCHEV B S
IPC: B63H5/15
Filed: 1997-03-04
Granted: 1999-07-27
Abstract: FIELD: shipbuilding; shrouded propellers. SUBSTANCE: propeller nozzle has fixed outer part and inner part connected with it; inner part is freely rotatably and is provided with longitudinal straight radially directed blades of streamlined form of section fitted on its inner surface. EFFECT: enhanced efficiency of propeller due to use of energy of twisted water running off propeller blade tips. 2 dwg
Patent RU-2117955-C1 (RU)
Title: Method of diagnostics of transformer
Inventor: BELOLAPATKO A I
IPC: G01R31/72
Filed: 1997-04-10
Granted: 1998-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: vibration processes are formed for diagnostics of transformer by mechanical action on it. Emf induced in windings of transformer as result of this action is measured, frequency of maximum of spectral density of power of emf is determined and diagnosis is established by computation of force of compaction of transformer windings by empirical expression P = a•f n ., where f is frequency of maximum of spectral density of power of emf induced in windings, n is constant quantity, for known types of transformers n = 4. Method makes it possible to develop technique of diagnostics of compaction of windings that allows complex evaluation of correspondence of design to operational requirements to conducted without any disassembly. EFFECT: improved efficiency of method, decreased labor input. 1 cl, 1 tbl
Patent RU-2117053-C1 (RU)
Title: Apparatus for introducing wire or belt into liquid metal by predetermined depth
Inventor: KATUNIN A I
IPC: C21C7/00
Filed: 1997-04-09
Granted: 1998-08-10
Abstract: FIELD: metallurgy, possibly out-of-furnace procession of metals with the aid of wires or belts. SUBSTANCE: apparatus includes mechanism for feeding wire or belt, guiding immersing member, gas supply system and fluid-tightening unit arranged inside immersing member. Fluid-tightening unit is in the form of envelope of elastic material, for example, of rubber. Inner surface of envelope is covered by metal, its cross section corresponds to that of wire or belt. Outer surface of inlet portion of envelope along its whole perimeter is fluid-tightly joined with inner surface of duct of inlet portion of guiding immersing member for passing wire or belt. EFFECT: simplified design of apparatus providing enhanced operation reliability, lowered metal and energy consumption. 2 cl, 1 dwg
Patent RU-2126167-C1 (RU)
Title: Device for phase stabilization of voltage of transformer station with high-frequency unit
Inventor: KLIMASH V S
IPC: G05F1/30
Filed: 1997-04-11
Granted: 1999-02-10
Abstract: FIELD: electrical engineering, in particular, low-voltage assembly of main transformer of transformer station. SUBSTANCE: device has two frequency converters, and high-frequency stepping-down transformer which is inserted between them. First frequency converter increases mains frequency as multiple to number of phases, and is equipped with direct voltage circuit using controlled rectifier and inverter. Second frequency converter decreases frequency down to frequency of mains and is designed as zero cycle converter with natural switching. Rectifier control circuit provides possibility of voltage-stepping amplitude regulation in cases of large deviations in voltage at load. Phase channels of cycle converter control circuit are designed for alternation of stepping-up voltage in each phase separately in complete range of deviation of load voltage in phases. Voltage is stabilized by application of deviation signal of middle three-phase load voltage to rectifier control circuit and application of phase voltage deviation signal to cycle converter control circuit. Inverter control circuit provides possibility to increase mains frequency of output voltage of inverter as multiple to number of phases. EFFECT: improved power characteristics, decreased weight and size. 1 dwg
Patent RU-2135800-C1 (RU)
Title: Engine oil pressure drop emergency shutdown device
Inventor: SHANTSEV P I
IPC: F02B77/08
Filed: 1997-06-11
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering; vehicle engine protective devices. SUBSTANCE: proposed device has engine shutdown mechanism in electric circuit of which the following devices are installed: relay P 5 , switch and three parallel-connected contacts. In circuit of one of above-indicated contacts controlled by relay P 5  signalling lamp is placed. Two other contacts arc controlled by control unit being essentially two minimum oil pressure control subsystems, one operating at engines starting and designed to control minimum oil pressure, and the other operating under different engine conditions. EFFECT: prevention of engine breakdown as a result of oil pressure drop to critical value at starting and under any operating conditions of engine. 3 cl, 2 dwg
Patent RU-2135388-C1 (RU)
Title: Method of raising ship from water basin bottom
Inventor: TALANOV B P
IPC: B63C7/02
Filed: 1997-09-02
Granted: 1999-08-27
Abstract: FIELD: ship raising procedure. SUBSTANCE: two markers are movable connected by means of rope through shackle; after floating, rope is pulled increasing its diameter to rated value; then both ends of rope are connected to cargo-hoisting mechanism and raising the ship is started. EFFECT: low cost; ease in use; increased rate of raising the ship.