baber/WOPTO huggingface dataset:
Patent RU-2044976-C1 (RU)
Title: Heat exchanger
Inventor: SHCHEVELEV VYACHESLAV N
IPC: F28D7/16
Filed: 1993-06-23
Granted: 1995-09-27
Abstract: FIELD: heating and cooling of lumpy and polydispersion materials with air or gases. SUBSTANCE: heat exchanger has heat-transfer members made of L-shaped section with equidimensional faces located symmetrically to vertical axis with their tops upward and arranged in tiers over shaft height. Tops of heat-transfer members rest in horizontal planes by tiers, and both faces of respective members of all tiers are directed along planes inclined relative to horizon at same angle of 40 to 50 deg. Walls of shafts in places of heat-transfer members attachment have triangle holes. Their sides coincide with faces of heat-transfer members and their ends are interconnected by the base. EFFECT: higher efficiency. 2 dwg
Patent RU-2079299-C1 (RU)
Inventor: RZHESHNIOVETSKIJ GENNADIJ P
IPC: A61K31/13
Filed: 1993-07-27
Granted: 1997-05-20
Abstract: FIELD: medicine, therapy at treatment of gastric and duodenal ulcers. SUBSTANCE: the method consists in action on acupuncture points located on the mucous membrane of the nasal cavity that are determined by application of 0.1 to 2-percent solution of adrenalin onto the mucous membrane; then individually selected points are influenced by heat for 0.5 to 0.7 s; the course of treatment is 7 to 10 procedures with an interval of 2-3 days. The device for action on the acupuncture points has a housing that accommodates an indicator unit, stimulator, whose working surface is commensurable with the dimension of the acupuncture points, connected to the power source via the control unit; the control unit uses "start" command, pulse generator and shaper units; the pulse generator unit uses a controlled single pulse generator, whose inputs are coupled to the "start" command unit, "pause" pulse generator and timer, and the output - to the pulse shaper unit including the pulse shaper, whose inputs are coupled to the temperature-sensitive element and controlled single pulse generator, and the output - to the voltage-to-current converter; converter is coupled to the stimulator, and the indicator is coupled to the "pause" pulse generator via an additionally introduced gate amplifier. EFFECT: enhanced effectiveness. 2 cl, 7 dwg
Patent RU-2073619-C1 (RU)
Title: Freight trailer
Inventor: SEMENOV KONSTANTIN V
IPC: B62D63/06
Filed: 1993-08-25
Granted: 1997-02-20
Abstract: FIELD: automotive industry; freight trailers. SUBSTANCE: wire rope is pulled up by winches to compress shock absorbers, i.e. to load them, thus reducing dynamic loads. With trailer loaded, tension of wire rope is reduced by unlocking the winch. Shock absorbers 11 in this case are compressed by load in body. When high loads are carried by trailer, tipping forces appear at moving up or down the slope. To increase stability, right-hand or left-hand shock absorber 11 is lifted by operating right-hand or left-hand winch. EFFECT: increased reliability and longevity by reducing dynamic loads appearing in empty trailer in motion. 3 dwg
Patent RU-2065236-C1 (RU)
Inventor: GERUNI SUREN PARISOVICH
IPC: H01Q19/17
Filed: 1993-08-30
Granted: 1996-08-10
Abstract: FIELD: space communication; reception of telecasts and radio transmissions from geostationary satellites. SUBSTANCE: antenna system has several feeds 2 installed on guide 7 concentric to spherical reflector 1. The shape of this reflector is specified. The reflector outputs are connected to SHF collector 4. The quantity of reflectors 2 equal the quantity of geostationary satellites, whose signals are received by the antenna system. EFFECT: enhanced reliability. 1 dwg
Patent RU-2119554-C1 (RU)
Title: Process of selective electric fluorination of alloy of mixture of metals based on uranium, electrolyzer
Inventor: IV BERTO
IPC: C25B9/19
Filed: 1993-06-28
Granted: 1998-09-27
Abstract: FIELD: selective electric fluorination of alloys and mixtures of metals. SUBSTANCE: selective electric fluorination is conducted by way of anode reaction with one component of alloy or mixture of metals at least with the aid of anode voltage that is applied to melt in bath with melted fluorides. Set for electric fluorination has bath with metal cathode, anode box filled with load of alloy or mixture of metals, diaphragm separating anode and cathode spaces, anode lead to load, gear to heat or cool bath, gear to trap volatile fluorinated products. EFFECT: avoidance of necessity of manipulations with gaseous fluorine, simplified distillation and rectification operations. 13 cl, 1 dwg
Patent RU-2056959-C1 (RU)
Title: Device for determining mean thickness of tube wall
Inventor: BANNIKOV ALEKSANDR P
IPC: B21B38/04
Filed: 1993-10-06
Granted: 1996-03-27
Abstract: FIELD: rolled stock production. SUBSTANCE: device includes an additional pickup of hot tube blank motion, arranged before a reduction rolling mill, units for division by a factor two, a control system of information to be tracked in a first delay unit in dependance upon a half-sum of speed motion values of portions of the tube blank, corresponding to boundaries of tracking zones. Using of an additional unit for detecting intermill elongation of the tube blank and of a unit for detecting a cross seam, creates reasons for high-quality control of a thickness of the tube wall in a zone of negative allowance. EFFECT: enhanced accuracy of determining a mean thickness of tube blank wall. 1 cl, 2 dwg
Patent RU-2067042-C1 (RU)
Title: Tubular electrode for arc welding
Inventor: CROCKETT DENNIS D
IPC: B23K35/368
Filed: 1993-11-15
Granted: 1996-09-27
Abstract: FIELD: tubular electrode for gas-shield arc welding. SUBSTANCE: electrode has ferrum containing tube, filled by charge. Charge including alloying elements and ingredients for fluxing oxides contains (mass%) 40-60 of titanium dioxide, 0.3-0.5 of boron oxide and 1.0-5.0 of aluminium powder. Aluminium powder exhibits higher affinity with oxygen that other components of charge. Quantity of aluminium powder is selected in such a way that to provide in seam metal content of titanium equal to 0.02-0.08%, less than 0.002% of boron and less than 0.10% of aluminium. Filling factor of electrode consists 14-17%. That charge may include silicium dioxide (2.0-4.5)mass %, manganese alloying component - (10.0- 15.0)mass %, nickel -(8.0-10.0)mass %. EFFECT: enhanced quality of welded seam with use of such electrode. 11 cl, 2 dwg, 7 tbl
Patent RU-2051744-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B02C19/18
Filed: 1993-11-18
Granted: 1996-01-10
Abstract: FIELD: disintegration of materials. SUBSTANCE: homogenizer has a source of ultrasonic vibration, transformer of flexible vibration and splitter mounted at the working end of the transformer of flexible vibration. The transformer has a passageway for communication with the screw groove used for supplying suspension to the working face of the transformer and at least one supplying passageway positioned at the line of zero shifts of the transformer of flexible vibration and at 45° to its axis. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2133091-C1 (RU)
Title: Method of treatment or prophylaxis of vertebrates animal from parasites (variant), composition useful for treatment or prophylaxis of animals from parasites (variants), compound of disulfonylmethane, disulfonylmethane compound salt
Inventor: DEHVID AJRA VIKAJZER
IPC: A61K31/425
Filed: 1993-12-28
Granted: 1999-07-20
Abstract: FIELD: organic chemistry, veterinary science. SUBSTANCE: invention proposes the administration of disulfonylmethane-base agent containing a pharmaceutically acceptable carrier to vertebrates animal for their treatment and prophylaxis from parasites. Method ensures to avoid an animal from stinging and intestine parasites. EFFECT: enhanced effectiveness of the method. 15 cl, 8 tbl, 35 ex
Patent RU-2124340-C1 (RU)
Title: Method and pressure-sensitive system for delivering drugs in transdermal way
Inventor: MIRANDA JESUS
IPC: A61L15/18
Filed: 1992-06-22
Granted: 1999-01-10
Abstract: FIELD: medicine. SUBSTANCE: system has polymer material with drug introduced into it and represents itself as adhesive material sensitive to pressure. The polymer material has polyacrylate mixed with a second polymer material. The second polymer is selected from group consisting of polysiloxane and hydrocarbon polymer. Combination of polyacrylate and the second polymer has common solubility parameter. The solubility parameter modulates transcutaneous drug penetration velocity. The method includes stage of drug homogenization in polymer material and stage when the mixture is formed being adhesive system sensitive to pressure. EFFECT: selective inclusion of drugs in dermal systems; controlled drug penetration velocity. 69 cl, 12 dwg, 14 tbl
Patent RU-2079152-C1 (RU)
Title: Objective lens of superthin endoscope
Inventor: MOLEV ANATOLIJ I
IPC: G02B23/00
Filed: 1994-02-02
Granted: 1997-05-10
Abstract: FIELD: design of medical endoscopes wit direction different from straight. SUBSTANCE: proposed objective lens has ball lens, afocal optical elements with flat working surfaces positioned in front of it. Space between lens and optical elements is filled with self-solidifying optical medium which refractive index is less than refractive index of ball lens. At least one additional afocal optical element is positioned after ball lens, space between it and ball lens is filled with self-solidifying optical medium. Ball lens is manufactured from material with refractive index optical n 1  1.9 and refractive index of self-solidifying optical medium n 2 =1.4-1.6. Afocal optical elements can be manufactured in the form of plane-parallel plates and afocal optical elements positioned in front of ball lens can be made in the form of wedge and prism. EFFECT: facilitated manufacture, improved functional characteristics. 3 cl, 2 dwg
Patent RU-2084721-C1 (RU)
Title: Hydraulic shock-absorber
Inventor: VOJKIN VLADIMIR V
IPC: B60G13/14
Filed: 1994-12-15
Granted: 1997-07-20
Abstract: FIELD: automotive industry. SUBSTANCE: hydraulic shock-absorber has housing filled with a magnetic and rheological liquid, cylinder mounted inside the housing, made of nonmagnetic material, and provided with a bottom made of ferromagnetic material having passageways, rod with a piston mounted inside the cylinder and separating it into under-piston space and rodless space, and cover with seals. Inside the rod is a passageway for communication of the rodless space with the under-piston space. One of the inductive coils encloses the cylinder, whereas the other one encloses the housing. EFFECT: improved shock-absorbing. 1 dwg
Patent RU-2109845-C1 (RU)
Title: Composition of concentrate for preparation of aqueous solution for deposition of coating, treatment of metal surfaces, aqueous solution for deposition of phosphate coating of crystalline structure to metal surface, method for phosphatization of metal surface and composition for replenishing of solution for deposition of coating
Inventor: MAJKL L SINKOVSKI
IPC: C23C22/12
Filed: 1992-07-22
Granted: 1998-04-27
Abstract: FIELD: deposition of coatings to various metal bases including cold-rolled steel, zinc alloys and aluminum. SUBSTANCE: concentrate composition includes phosphate ions, ions of zinc, nickel, manganese, hydroxylamine accelerator and water. Composition for replenishing the solution includes components and additionally ammonium carbonate or bicarbonate or ammonium hydroxide in the amount ensuring preservation of solution acidity level. EFFECT: higher efficiency. 18 cl, 3 tbl
Patent RU-2072737-C1 (RU)
Title: Устройство экспонирующего освещения для фотолитографической печати
IPC: G03B27/16
Filed: 1994-04-22
Granted: 1997-01-27
Abstract: Устройство экспонирующего освещения для фотолитографической печати, содержащее лампу, отражатель, светофильтр, отрезающий нерабочие участки спектра излучения системы лампа - отражатель, и коллимирующий элемент с заданным диапазоном выходных апертурных углов, расположенные в кожухе с системой искусственного охлаждения, отличающееся тем, что отражатель выполнен цилиндрическим симметричным и содержит продольно-щелевое отверстие, лампа имеет прямую трубчатую горелку с длиной светящейся части, по меньшей мере равной длине указанного продольно-щелевого отверстия, причем угловой размер последнего относительно продольной оси лампы в меридиональных плоскостях отражателя составляет 10-120, устройство содержит дополнительно механизм двустороннего линейного перемещения системы лампа - отражатель - светофильтр - коллимирующий элемент - кожух в направлении, перпендикулярном оси симметрии отражателя, и механизм углового перемещения последней системы относительно оси симметрии отражателя.
Patent RU-2107706-C1 (RU)
Title: Polymer composition
Inventor: VISHNITSKIJ A S
IPC: C09D109/06
Filed: 1994-04-28
Granted: 1998-03-27
Abstract: FIELD: polymer materials. SUBSTANCE: composition is destined to form protective and coloring coatings on metal, concrete, leather, and other surfaces and to prepare fast- hardening sealing materials. Composition contains (in weight parts): butadiene-styrene thermoelastolayer, 3-35; polyisoprene with 60-93% of 3,4-units, 65-97; and alifatic solvent, 200-1000. Composition may also be supplemented by adhesive agents, filler, and coloring agent. EFFECT: increased ozone resistance, waterproofing quality, adhesion to various substrates, and hardening ability.
Patent RU-2065396-C1 (RU)
Title: Semifixed reloading device
Inventor: DMITRIEV VLADIMIR I
IPC: B65G65/30
Filed: 1994-06-10
Granted: 1996-08-20
Abstract: FIELD: mining industry; reloading from transport of one type to another. SUBSTANCE: device has handling equipment and near-hopper platform arranged at different levels. Sides of platform are arranged at different levels over ground. Device has sectional supports, beams, roadway plate, guard railing and stop for rear wheels of dump truck. Platform is secured relative to ground of upper level by means of flat body anchored in upper level ground. Road-way plate is covered with resilient mat. Placed on roadway plate across and along platform are side blocks and truss with brackets at sides fixed on side blocks and draining material of covering. Stop for rear wheels of dump truck is secured on truss brackets with clearance left along end face of platform to let pass pushed off spilled material. Thickness of coating is chosen to provide equal coefficients of cross mounting of all beams of roadbed. EFFECT: increased mobility by increasing inertial mass. 3 dwg
Patent RU-2094209-C1 (RU)
Title: Device for machining flat parts from both sides
Inventor: TRAVIN VIKTOR V
IPC: B24B37/12
Filed: 1994-07-11
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two axially alined tools with horizontal flat machining surface and planet mechanism, which consists of a gear, periphery gear with inner engagement and cells-satellites between them provided with sockets for parts to be machined. The device is provided with an eccentric carrier whose base is rigidly secured to the bottom tool and the central gear. The driving pin and centering pin are freely coupled with the top tool. The bottom tool is connected with the spindle of a machine tool whose housing is rigidly secured to the periphery gear which in turn is freely mounted on the housing of the bottom tool through, e.g., bearings. The top tool has a ring groove with openings for supplying suspension. EFFECT: improved design. 1 dwg
Patent RU-2099404-C1 (RU)
Inventor: SELIFONOVA NINA A
IPC: C12G3/06
Filed: 1994-07-15
Granted: 1997-12-20
Abstract: Использование: в ликеро-водочной промышленности. Сущность изобретения: из 0,1 - 0,15 кг кардамона получают водно-спиртовые настои первого и второго сливов, их объединяют. Параллельно получают водно-спиртовые настои первого и второго сливов из смеси, содержащей 4,5 - 5,5 кг корня женьшеня и 0,1 - 0,15 кг березовых почек, объединяют их. Купажируют водно-спиртовые настои из кардамона с 110 - 120 л 65,8%-ного сахарного спирта и водно-спиртовой жидкостью до крепости 40%, купаж выдерживают, вводят в него настой из смеси корня женьшеня и березовых почек и фильтруют. 1 табл.
Patent RU-2082292-C1 (RU)
Title: Pull-type tiller
Inventor: GASILIN VLADIMIR I
IPC: A01B59/04
Filed: 1994-10-03
Granted: 1997-06-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: hitch tongue of tiller has double-armed lever pivotally secured on hitch tongue end. Vertical arm of double-armed lever is connected through tie-rod with link of four-link mechanism for lifting-lowering of hitch tongue so that additional four-link mechanism is defined by free portion of hitch tongue. Pulling member of hitch tongue is fastened on end of horizontal part of double-armed lever. Horizontal arm of lever is extending in parallel with frame plane, and value of vertical displacement of horizontal arm relative to frame is equal to or in reverse proportion to frame lifting or lowering value. Adjustable link of four-link mechanisms is positioned in pivot joint, which connects upper link of hitch tongue lifting-lowering four-link mechanism and common vertical link of four-link mechanism with additional four-link mechanism so that obtuse angle is defined. Adjustable link has movable stop positioned on link in the direction of movement in front of pivot joint and immovable stop positioned behind pivot joint. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2079183-C1 (RU)
Inventor: VOLKOV IGOR F
IPC: H01J61/22
Filed: 1994-10-07
Granted: 1997-05-10
Abstract: Использование: при производстве газоразрядных ламп с парами металлов, например в натриевых лампах высокого давления. Сущность изобретения: газоразрядная лампа высокого давления включает заключенную во внешнюю колбу разрядную трубку с электродами. Трубка заполнена газом и щелочным металлом, либо амальгамой щелочного металла. Разрядная трубка дополнительно содержит металл для образования внутреннего утепляющего конца разрядной трубки покрытия, давление паров и температура плавления которого удовлетворяет следующему условию: P 1 ≅1,33•10 3  Па, P 2 ≥1,33•10 -2  Па, T пл.  > T з.о. , где P 1  - давление паров металла при рабочей температуре в заэлектродных областях разрядной трубки, P 2  - давление паров металла при рабочей температуре в центральной части разрядной трубки: T пл.  - температура плавления металла: Т з.о.  - рабочая температура в заэлектродных областях разрядной трубки. Количество вводимого металла находится в диапазоне от 1,5 до 40,0 мг/см 3  внутренней поверхности заэлектродных областей разрядной трубки. Металл закреплен на электродном узле и введен в виде сплава. 3 з.п. ф-лы, 2 ил.
Patent RU-2083015-C1 (RU)
Title: Static converter transformer
Inventor: KHOLIN SERGEJ N
IPC: H01F30/04
Filed: 1994-10-11
Granted: 1997-06-27
Abstract: FIELD: converter engineering; high-frequency voltage changers for output voltage regulation. SUBSTANCE: transformer has magnetic circuit built up of four toroidal ribbon cores made of narrow hyssteresis square loop magnetic material and simultaneously wound with primary winding turns; each core carries different number of turns according to expression W p2 ≥2W p1 ;  , where   is number of turns on cores k=1, 2, 3; it also has windings for separating cores according to magnetization reversal current interconnected cumulatively in series and connected to reactance. Voltage is regulated with reference to mean output voltage picked off output winding carried by first core and regulation accuracy is determined by flatness of hysteresis square loop sections. EFFECT: improved design. 4 dwg
Patent RU-2128136-C1 (RU)
Title: Упаковочная емкость и заготовка для ее изготовления
Inventor: LARS-EHRIK PAL M
IPC: B65D5/08
Filed: 1994-11-02
Granted: 1999-03-27
Abstract: Изобретение относится к упаковке для напитков, например молока или сока. Упаковочная емкость создается из бумагопластиковой слоистой структуры, которой путем сгиба и уплотнения придается желательная конфигурация. Специально разработанная форма линии сгиба делит материал, например, на шесть боковых панелей и связанные с ними основные и вспомогательные торцевые панели. Известными способами создают призматические, предпочтительно шестиугольные, емкости. Изобретение позволяет повысить удобство пользования емкостью. 2 с. и 14 з.п.ф-лы, 12 ил.
Patent RU-2078008-C1 (RU)
Inventor: VORONKOV AVINIR Z
IPC: B64C27/32
Filed: 1994-11-11
Granted: 1997-04-27
Abstract: FIELD: dampening vibrations of helicopter main rotor blades. SUBSTANCE: device is made in form of mechanical pendulums located on either side of each blade. Pendulums are made in form of levers with weights at their ends which are mounted in brackets on blade root at axis located at angle relative to blade chord to ensure reliable dampening of vibrations acting perpendicularly and longitudinally relative to chord. EFFECT: enhanced reliability. 4 dwg
Patent RU-2101644-C1 (RU)
Inventor: MAJDANIK JU F
IPC: F28D15/04
Filed: 1995-03-29
Granted: 1998-01-10
Abstract: FIELD: thermal tubes for removal of heat from heat-stressed objects. SUBSTANCE: evaporating chamber of thermal tube has flat (disk-shaped) form. It contains housing including side wall 1 with steam header 2 and two end walls 3 and 4. Connected to first header 2 is steam line 5 of thermal tube. Capillary porous packing 6 located inside housing adjoins side wall 1 over part of its length and end wall 3. Inner surface of end wall 3 is provided with circular concentric grooves 7 and surface of packing adjoining it is provided with longitudinal bores 8 forming single steam escape passages brought in communication with steam header 2. Inner surface of end wall 3 and surface of packing 6 adjoining it form first thermal contact surface. Gap 9 formed between packing 6 and end wall 4 is used for accumulation of working fluid and is brought in communication with condensate line 10. EFFECT: enhanced efficiency. 6 cl, 9 dwg
Patent RU-2115154-C1 (RU)
Title: Method of temperature control in electric furnace
Inventor: MAKSIMOV JU JA
IPC: G05D23/00
Filed: 1995-04-12
Granted: 1998-07-10
Abstract: FIELD: chemical industry: metallurgical industry. SUBSTANCE: quantity of electric power spent by furnace heater during first cycle of control and first cycle duration are measured. Measurement results are used for calculation of heater equivalent power in front cycle. This power is taken as present one form beginning of second cycle up to present moment at which heater power and actual quantity of electric power are measured. Then preset quantity of electric power is calculated. Power at present moment of second cycle is compared with preset power. Comparison results are used for forming of auxiliary control signal law. Preset and actual quantities of electric power are compared, and auxiliary control signal law is formed on basis of comparison results. EFFECT: higher accuracy of maintaining temperature on preset level. 2 dwg
Patent RU-2079906-C1 (RU)
Title: Device for measuring neutron fluxes from a nuclear reactor
Inventor: REPIN ALEKSANDR I
IPC: G21C17/10
Filed: 1995-04-14
Granted: 1997-05-20
Abstract: FIELD: nuclear power engineering; water-water power reactor installations. SUBSTANCE: device has a channel having three parts and inserted through a penetration in a concrete reactor vault. One end part of the channel can move along its axis in the penetration. Middle part is positioned within the zone of reactor vessel tubes and has joints allowing the middle part to be removed. The other end part is fixed in the vault. EFFECT: improved design. 8 cl, 1 dwg
Patent RU-2093534-C1 (RU)
Title: Spackling compound
Inventor: TATARINTSEVA OLGA S
IPC: C09D5/34
Filed: 1995-05-12
Granted: 1997-10-20
Abstract: FIELD: paint and varnish materials. SUBSTANCE: spackling compound comprises, mas.%: unsaturated polyether resin as polyether binder, 57-60; methylethyl ketone peroxide as hardening system, 0.8-2.6; cobalt naphthenate as promoter, 0.8-3.2; dibutyphthalate as peptizing agent, 2.8-3.4; basalt power having particles less than 0.063 mm in size, 27-35; Aerosil as additive, 3.0-6.0. EFFECT: expanded variety of spackling compounds while retaining their properties; decreased their cost. 1 tbl