baber/WOPTO huggingface dataset:
Patent RU-2084489-C1 (RU)
Title: Method for formation articles of peat
Inventor: MIKHLIN ALEKSANDR E
IPC: C10F7/04
Filed: 1992-12-07
Granted: 1997-07-20
Abstract: FIELD: agriculture, building industry and others. SUBSTANCE: method involves compressing of origin peat having 60 % moisture content followed by removement of moisture. The latter process is carried out by evaporation which takes place by heating of peat layer being compressed, said heating is carried out with the help of current having industrial frequency. EFFECT: improved efficiency. 4 tbl
Patent RU-2067949-C1 (RU)
Title: Set for making honeycomb fillers and method for making them
Inventor: IVANOV ANATOLIJ A
IPC: B64C3/26
Filed: 1993-01-26
Granted: 1996-10-20
Abstract: FIELD: furniture industry, civil engineering, aviation, rocketry, space engineering, shipbuilding and other industries. SUBSTANCE: honeycomb fillers are used as cores in three-layer panels and envelopes, honeycomb fillers have cells; their form may range from triangular to octagonal at any combination in area of honeycomb unit which may be rectangular or round in shape. It may be provided with cuts with shaping strips. Cells of honeycomb filler may have faces of the same thickness. Combs for placing material of filler in them are used as main working tool of set. Method may be applied for any material in any combination of materials in one honeycomb unit to obtain constant or varying physicomechanical and/or thermal physical characteristics over its area. EFFECT: enhanced efficiency. 73 dwg
Patent RU-2079697-C1 (RU)
Inventor: KOROSTYSHEVSKIJ ISAAK M
IPC: F02M65/00
Filed: 1993-02-08
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: method comes to compression of spring by means of external device to provide preset effort and fixing the spring in position. This is done by making depressions in several points on air chamber housing. Pressure regulator has fuel chamber housing 1, air chamber housing 2, diaphragm 3, fuel inlet hole 4, fuel outlet hole 5, seat 6, locking member 7, cylindrical spring 6, spring socket 10, and branch pipe 12. Spring 8 is compressed to provide required effort and its position is fixed by depressions made on air chamber housing either along perimeter of guide portion of spring socket or housing bottom. EFFECT: facilitated adjustment. 6 cl, 1 dwg
Patent RU-2066251-C1 (RU)
Title: Tangential thread knurling head
Inventor: BARYSHEV VIKTOR V
IPC: B21H3/04
Filed: 1993-02-12
Granted: 1996-09-10
Abstract: FIELD: metal pressure forming, namely thread profile knurling. SUBSTANCE: tangential head includes base and rotary body, supporting with the aid of axles two thread knurling rollers. Head has rigid rest, receiving technological effort upon knurling process. In order to provide possibility of thread knurling by one roller another roller is shifted relative the first one to side opposite to feed direction in such a way, that plane passing through axis of rollers forms with feed direction upon knurling process angle equal to 80-86 degrees. In variant axle of one roller shifted relative to another to side opposite to feed direction is mounted in lever with possibility of rotation of the last relative to body upon knurling process. Rotation of lever with roller towards other roller is provided by spring; their rotation to opposite side is limited by adjustable stopper providing necessary dimension of thread due to tuning of it. EFFECT: improved design of head. 1 cl, 4 dwg
Patent RU-2048931-C1 (RU)
Inventor: BAZUNOV IGOR A
IPC: B08B3/02
Filed: 1993-02-25
Granted: 1995-11-27
Abstract: Использование: для очистки подшипников и/или покрытия их консервантом. Сущность изобретения: над лотком, по которому перемещаются подшипники, расположен коллектор с группой каналов для формирования тангенциального к сепаратору подшипника закручивающего потока моечного или консервационного раствора. Под лотком расположен дополнительный коллектор. В основном и дополнительном коллекторах с шагом, равным ширине лотка, выполнены дополнительные группы каналов, которые формируют в смежных группах встречные закручивающие потоки моечного или консервационного раствора. В разных группах проходные сечения каналов могут быть различны. 3 з. п. ф-лы, 5 ил.
Patent RU-2073315-C1 (RU)
Inventor: LONDON SEMEN E
IPC: H05B6/46
Filed: 1993-03-11
Granted: 1997-02-10
Abstract: FIELD: technique of high-frequency heating of dielectric materials, in particular, devices for transmission of high-frequency power to long-sized electrodes for drying of a large bulk of lumber in the process of their dielectric drying. SUBSTANCE: the device uses long-sized electrodes, with material to be heated placed between them, output of a high-frequency generator located against the middle of the length of the electrodes symmetrically relative to them in the planes that are parallel to the surfaces of the electrodes, and two identical groups of conductors coupling the generator output terminals, one of which is connected to the common bus, to the respective long-sized electrodes, where they are connected symmetrically relative to the ends of the electrodes at equal distances over the length of the electrodes. Both groups of conductors are made in the form of a symmetrical relative to the common bus n-stage, in particular, twin branching system of conductors with identical parameters in each direction. In the claimed device, in comparison with the prototype, the effect of multiple reduction of non-uniformity of distribution of high-frequency voltage over the length of the electrodes is attained. EFFECT: enhanced uniformity of dielectric drying of long-sized materials and saving of electric power due to reduction of drying time. 3 cl, 6 dwg
Patent RU-2091936-C1 (RU)
Inventor: TRIGUB VIKTOR I
IPC: H01S3/06
Filed: 1993-03-19
Granted: 1997-09-27
Abstract: FIELD: laser engineering. SUBSTANCE: laser has open optical cavity, pump lamps, active element in the form of cylindrical core built up of set of optically contacting alternating disks made of transparent and stimulating materials. EFFECT: improved design. 1 dwg
Patent RU-2038715-C1 (RU)
Inventor: OGNEVA ELENA G
IPC: A01B49/02
Filed: 1993-06-25
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: implement comprises working tools mounted on frame 1 for loosening upper layer of soil. Said tools have the form of diagonally-arranged opposed right-handed and left-handed plows 2 and 3. Said plows are followed by scuffle knives 4 for loosening lower layer of soil and rotary tools in the form of disc harrow 5. Each row of plows 2 (3) is secured on frame 1 by diagonally-arranged tool beam 6 (7) mounted on frame by means of hydraulic power cylinder 8 (9). EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2060089-C1 (RU)
Title: Apparatus for making twisted articles from wire
Inventor: KLYCHNIKOV SERGEJ K
IPC: B21F37/00
Filed: 1993-06-08
Granted: 1996-05-20
Abstract: FIELD: production of twisted articles of wire, namely braces for binding rolled stock. SUBSTANCE: apparatus includes units for straightening, feeding and cutting wire, a rotary disc, having a slot and bending fingers, a roller punch, having a groove and provided by a reciprocation motion drive. The slot of the disc has two forming surfaces, one of which engages with the bending roller punch and the other forms a closed grooved pass with the groove of the roller punch. EFFECT: enhanced efficiency of the apparatus. 1 cl, 5 dwg
Patent RU-2037490-C1 (RU)
Title: 2,4-diethyl octanal ethylene glycol acetal as component in perfume compositions and aromas
Inventor: VOJTKEVICH STANISLAV A
IPC: C07D317/12
Filed: 1993-09-17
Granted: 1995-06-19
Abstract: FIELD: perfume industry. SUBSTANCE: the product is C 14 H 28 O 2 -2,4-diethyl actanal ethylene glycol acetal has a smell of iris oil with a fatty aroma. EFFECT: improved properties of the perfumery compositions.
Patent RU-2114000-C1 (RU)
Title: Intraocular lens and method of its manufacture
Inventor: MJAKOV V N
IPC: C08L83/07
Filed: 1994-02-01
Granted: 1998-06-27
Abstract: FIELD: manufacture of intraocular lens used for vision correction after removal of cataract. SUBSTANCE: lens allows protection of eye from harmful effect of close ultraviolet and violet light with wave length of 350-450 nm due to introduction into lens silicon material of addition from dihydroxide of silicon pyroporphyrin and dihydroxide of silicon tetrabenzoporphyrin in ratio of 10: 1. Addition is introduced in the amount of not more than 0.01 mas. % of material total weight in the course of mixing of components. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2093167-C1 (RU)
Title: Method of prophylaxis and treatment of respiratory infections with allergic and autoimmune components and allergic rhinitis
Inventor: AREFEVA NINA A
IPC: A61K35/50
Filed: 1994-03-01
Granted: 1997-10-20
Abstract: FIELD: medicine, otorhinolaryngology. SUBSTANCE: method is based on inhibition of antibody formation and stimulation of phagocytosis. Method involves intramuscular administration to patient 2 ml 20% solution of placental albumin. Treatment course is 8-12 injections at 1 day intervals. The use of albumin enhances resistance to viral infections and decreases sensitization symptoms of nose mucosa. EFFECT: enhanced effectiveness of prophylaxis and treatment. 2 tbl
Patent RU-2120334-C1 (RU)
Title: Method of regenerating exhausted hydrocarbon-alkylation catalyst based on fluorinated sulfonic acid
Inventor: SVEN IVAR KHOMMEL TOFT
IPC: B01J27/32
Filed: 1994-03-11
Granted: 1998-10-20
Abstract: FIELD: alkylation catalysts. SUBSTANCE: regeneration of hydrocarbon alkylation catalyst applied in fixed bed consists in distillation, mixing with sulfuric acid (proton donor), and separation of acid catalyst from mixture. According to invention, mixing is performed before distillation, and for mixing tarry alkylation residue is used. In the distillation, acid catalyst is distilled from mixture in presence of inert carrier at 30-70 C and pressure 0.1-0.3 mm Hg, acid catalyst is separated from inert carrier. EFFECT: increased economical efficiency of catalytic alkylation process. 5 cl
Patent RU-2057201-C1 (RU)
Title: Part carbon chrome-plating method
Inventor: SABLINA LYUBOV P
IPC: C23C12/02
Filed: 1994-04-20
Granted: 1996-03-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves carbon chrome-plating of parts made, preferably, from constructional steels by conducting simultaneously diffusion saturation with carbon and chromium at temperature equal to normalization temperature; effectuating cyclic treatment in the middle of isothermal holding process and upon termination of this process, with cyclic treatment including cooling of saturated parts in air to temperature 20-30 C below steel martensite transition temperature; holding for 10-20 min at this temperature and heating to saturation temperature. EFFECT: increased efficiency and improved quality of parts. 1 dwg, 4 tbl
Patent RU-2121813-C1 (RU)
Title: Dissection instruments for operations on neck
Inventor: BONATI AL FRED O
IPC: A61B17/28
Filed: 1992-09-14
Granted: 1998-11-20
Abstract: FIELD: medicine; arthroscopic surgery. SUBSTANCE: set of instruments includes guiding needle, dilating tubes, ligament cutter, arthroscopic perforation instrument, osteotome, and extractor. One dilating tube is inserted into the other and introduced into operative incision along guiding needle. Instruments for cutting off nucleus parts and their removal are provided with control facilities in form of two handles with two springs acting in different directions with approximately equal efforts. EFFECT: providing of arthrosurgeons with miniature instruments for operations on neck. 4 cl, 10 dwg
Patent RU-2099082-C1 (RU)
Title: Vaccine for control over streptococcosis in nutria
Inventor: ESEPENOK VIKTOR A
IPC: A61K39/09
Filed: 1994-09-30
Granted: 1997-12-20
Abstract: FIELD: veterinary microbiology, biotechnology. SUBSTANCE: strain Streptococcus zooepidemicus VGNKI N K-DEP is cultured on beef-extract broth with 1% glucose solution at 37-38 C for 18-24 h. To this time concentration of bacterial mass must be 4 x 10 9 mk/1 ml, not less. The grown culture is inactivated with 0.3% formalin solution. After inactivation sterile adjuvant (3% solution of aluminium hydroxide) is added to bacterial mass. The obtained formol-aluminium hydroxide vaccine provides the formation of stable lasting immunity. Epizootic effectiveness of vaccine is up to 85.4% of all infected animals. EFFECT: enhanced effectiveness of vaccine. 1 tbl
Patent RU-2087883-C1 (RU)
Inventor: KAZARYAN AKOP A
IPC: G01L9/12
Filed: 1994-10-13
Granted: 1997-08-20
Abstract: FIELD: measurement technology, measurement of distribution of pressure pulsation on surface of easily deformed articles. SUBSTANCE: pressure transducer has several sensitive elements. One group of sensitive element is intended for measurement of influence of determination. Second group is positioned in symmetry above first group of sensitive elements and is passed over by gas stream. First and second groups of sensitive elements are placed in symmetry and uniaxially in the form of package to register pressure. Transducer has seven metallized and nonmetallized films. Proposed method of measurement of pressure pulsations makes it possible to isolate deformation signal from key pressure signal. Package of transducer is bonded on to surface of article. EFFECT: increased functional reliability of method and device. 2 cl, 1 dwg
Patent RU-2086305-C1 (RU)
Title: Device for preparation of pulp for flotation and foam separation
IPC: B03B1/04
Filed: 1994-12-06
Granted: 1997-08-10
Abstract: FIELD: mineral concentration, particular, pulp preparation for floatation; applicable in treatment of ore and nonmetalliferous raw materials by method of flotation. SUBSTANCE: device includes body with cylindrical chamber and conical bottom plate, inlet of pulp supply, and sands outlet, and tangential water inlet installed in body lower part; installed in body upper part are overflow launder and tight casing with an outlet, expanding recleaning chamber connected to sands outlet and having tightly secured to its bottom plate, devices for trapping heavy fraction made in form of vertical cylinders with conical bottom plates having discharge holes in cone vertexes and tangential branch pipes installed on walls of cylinders at joint with conical bottom plates. Bottom of expanding recleaning chamber is stepped, and devices for trapping heavy fraction are located on each its step. Diameter of cylinder of devices for trapping heavy fraction and step length, on which it is located, correspond to width of bottom plate of expanding recleaning chamber on each its step. Tangential branch pipes installed on walls of cylinders of devices for trapping heavy fraction are arranged in pairs on same diameter on each cylinder and connected by one end of each pair to pulp distributor which is connected to sands outlet, and by the other end, to water supply header. Pulp inlet has, in its lower part, similar device for trapping heavy fraction. Both ends of pair of tangential branch pipes are connected to water-supply header. Expanding recleaning chamber, on the side of wide end, has regulated overflow launder and chute for receiving pulp overflow with fine-grained fraction. Cylinders of device for trapping heavy fraction has annual bead secured to cylinder internal surface at the level of its upper end. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2141485-C1 (RU)
Title: Method of polymerization and device for its realization
Inventor: DZHON D KHOTTOVI
IPC: C08F2/00
Filed: 1994-12-19
Granted: 1999-11-20
Abstract: FIELD: polymers, chemical technology. SUBSTANCE: invention relates to a method and control device and maintenance of the required concentration of nonreacted monomer in polymerization solution. In the polymerization method using an evaporation under high pressure to separate polymer from nonreacted monomer in the flow and product removing from the reactor the concentration of nonreacted monomer in the product reaction is determined by removal of an effective amount of the product reaction to be analyzed. An effective analyzed amount of product is evaporated under the low pressure and evaporated portion is assayed for determination of monomer concentration in the polymerization reactor. The device has two parallel with placed units for rapid evaporation. The first unit is used for separation by rapid evaporation and designated for reception of the main part of product removed from the reaction; the second unit is used for reception of less part of product removed from the reaction and separation of nonreacted monomer by evaporation under excessive pressure less 5.27 kg/cm 3 . EFFECT: decreased consumption in polymer production. 12 cl, 2 dwg
Patent RU-2103232-C1 (RU)
Inventor: ROBERT NIKOLSON
IPC: C03B37/014
Filed: 1993-05-13
Granted: 1998-01-27
Abstract: FIELD: non-ferrous metallurgy; production of synthetic silicon dioxide for subsequent use in glass making. SUBSTANCE: induction furnace comprises tubular susceptor aligned in such manner that its axis extends vertically, and induction coil intended to raise temperature of susceptor. The latter is made of graphite and/or silicon carbide and housed by vacuum-tight shell made of vitreous silicon dioxide or fused quartz, and said shell is embraced by induction coil which is cooled by cooling liquid. Structural design of furnace is such as to enable vacuum-tight shell to operate at temperatures that are lower than temperatures capable to provoke either devitrification or sagging of shell even under circumferences when tubular susceptor is heated up to 1700 C. So that sintering of porous synthetic silicon dioxide mass can be conducted either under atmospheric or reduced pressure. Furnace comprises shaft adapted to serve as support for mass to be heated, and capable to revolve around vertical axis or to travel along axis of tubular susceptor. EFFECT: production of high-purity synthetic silicon dioxide. 10 cl, 4 dwg
Patent RU-2084923-C1 (RU)
Title: Hydroacoustic long-range navigation system
Inventor: KASATKIN BORIS A
IPC: G01S15/08
Filed: 1995-01-11
Granted: 1997-07-20
Abstract: FIELD: long-range submarines, in particular, ones which operate under ice. SUBSTANCE: device has bottom navigation network which has M submarine detectors with different response frequencies, submarine, which has synchronization unit, M-channel receiver, M+1 meters of acoustic signal spreading time, M N units which convert time intervals into distance according to possible track number N, M units for selection maximal value of distance, submarine coordinates calculation unit, acoustic signal request frequency emitter, receiver of synchronous distance meter with acoustic input for request frequency acoustic signal f o . In addition submarine has M+1 spread time meters, M+1 unit which converts time intervals into distance, M+1 unit for selection of maximal value of distance, bearing and local angle measuring unit. Support ship has second synchronization unit which is synchronized against first one, second M-channel receiver which has acoustic input for response signals from submarine detectors, M modulators, M oscillators of response frequencies and emitter which has M+1 channels. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2126839-C1 (RU)
Title: Method of processing sheepskins
Inventor: BULGAKOVA I V
IPC: C14C3/06
Filed: 1995-01-30
Granted: 1999-02-27
Abstract: FIELD: leather industry. SUBSTANCE: method is designed for production of sheepskins when manufacturing fur intermediate product. Sheepskins are subjected to soak, fleshing, grease removal, and pickle salting. The latter operation is carried out for 5.5-6.6 h using a complex reagent, which is mixture of adipic, glutaric, and succinic acids, their total concentration in solution being 1.8-2.2 g/l. Thereafter, skin is tanned with dry chrome tanner in concentration 0.65-0.75 g/l (calculated for chromium oxide), dubbed, and dried. In such a process, consumption of chromic compounds in tanning operation is more than twice reduced and concentration of these compounds in exhausted liquid is reduced by a factor of 7.5. EFFECT: increased economical efficiency and intensified process. 2 tbl
Patent RU-2082739-C1 (RU)
Title: Sealing composition
Inventor: FAJBUSHEVICH MIKHAIL M
IPC: C09K3/10
Filed: 1995-04-26
Granted: 1997-06-27
Abstract: FIELD: sealing of container operation under pressure at 100 to 50 C. SUBSTANCE: claimed composition comprises (wt %): 10-40 resin; 10-40 drying oil; 50-70 cement. EFFECT: improved properties of sealing composition. 2 cl
Patent RU-2152635-C1 (RU)
Title: Copy machine for optical ribbon
Inventor: GREGG DEHVID POL
IPC: G11B25/06
Filed: 1995-06-07
Granted: 2000-07-10
Abstract: FIELD: information storage devices. SUBSTANCE: device has light source, which produces light power beam towards writing region, optical ribbon, which working surface allows writing and is sensitive to light power beam, ribbon, which contains source recording and has first segments, which pass light power beam, and second segments, which do not pass light power beam. In addition device has feeding disk, receiving disk, and clipping device, as well as drive for receiving disk and feeding ribbon, which contains source recording and contacts optical ribbon, through recording region with velocity, which is directly proportional to light power beam intensity upon storage to optical ribbon. Clipping device has transparent belt, which is located about first row of rollers, and support belt, which is located about second row of rollers and has cut for receiving optical ribbon and ribbon with source recording for keeping their alignment. Ribbon with source recording may be infinite. EFFECT: increased speed of writing, which is acceptable for mass consumers. 2 cl, 4 dwg
Patent RU-2120020-C1 (RU)
Inventor: JARVELJA JORMA
IPC: E21B7/20
Filed: 1993-12-01
Granted: 1998-10-10
Abstract: FIELD: drilling units. SUBSTANCE: device has drilling unit submerged into drilled well. The latter has casing which accommodates at least during drilling a drilling set. Cutter head of drilling set has at least the first drilling means for drilling the center of well and the second drilling means for reaming the well center for sinking casing, and flushing means for removal of drillings from well. Rotary motion round longitudinal axis and percussive action in longitudinal direction from the first drilling means are transmitted with the help of joining device to the second drilling means connected with the first drilling means near the cutter head of drilling set. the second drilling means are made so that they are rotated together with casing head round central longitudinal axis with the help of joint and, in addition, they may be disconnected for retrieving the first drilling means from finished well. For optimization of at least sizes of the first drilling means, the effective diameter of the first drilling means amounts to at least 60% and in preferred version, more than 75% of casing inner diameter. EFFECT: reduced dimensions of device structure. 8 cl, 3 dwg
Patent RU-2101622-C1 (RU)
Inventor: KHANS FISMANN
IPC: F24H1/00
Filed: 1994-01-25
Granted: 1998-01-10
Abstract: FIELD: power engineering; sectional boilers. SUBSTANCE: cavity in each plate-like section 1, 2, 3 around which heat-transfer agent passes is formed by tube 6 of tube system (6') cast in light-metal housing; joints 4 and 5 for straight and return lines project from each light-metal housing. Joints 4 and 5 are connected to straight and return headers (4', 5') located on unit B. At least one intermediate section 3 and both end sections (1, 2) are provided with circular edge connecting fins 8 whose ends are made in form of gas-sealing surfaces (8'). Intermediate section 3 has hole (10') forming furnace 10. EFFECT: enhanced efficiency. 11 cl, 10 dwg