baber/WOPTO huggingface dataset:
Patent RU-2122032-C1 (RU)
Title: Apparatus for complex working of fur skin
Inventor: KOMISSAROV S A
IPC: C14B1/00
Filed: 1997-03-04
Granted: 1998-11-20
Abstract: FIELD: tanning industry. SUBSTANCE: apparatus has fleshing machine, liquid treatment device and heat-exchanger, which are mounted on vehicle. Drying chamber mounted within vehicle is connected with heat-exchanger and provided with baffles for supplying air in counterflow during travel of vehicle. Liquid treatment device has vibratory plates facilitating soaking-off, washing, defatting and breaking processes. Furs are positioned within drying chamber and placed on flexible forms for pickling, tanning, fat-liquoring, hydrophobization, filling and drying. EFFECT: increased efficiency by increased area of surfaces of acceptable furs and improved ecology control. 1 dwg
Patent RU-2094578-C1 (RU)
Title: Butt-type device for joining prestressed reinforcement bundles
Inventor: KURAKIN PAVEL P
IPC: E04C5/16
Filed: 1997-03-24
Granted: 1997-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: this is intended for use in erection of span structures, multiple-span bridges and other reinforced concrete structures with prestressed reinforcement in the form of bundles. Butt-type device has sleeve with central hole and located at both ends of sleeve are fixing bundles of reinforcement and tapered members with central holes. Sleeve is provided with internal threaded holes at its both ends. Seated in one of it is nut with outer thread and central hole for passing tensioned reinforcement bundle, and seated in other is threaded cap with outer supporting surface protruding beyond sleeve end face and with central hole for passing reinforcement bundle to be joined. Tapered members are located in tapered holes of anchors which are freely installed between anchors and respectively between nut and threaded cap. Each tapered member is made up of at least three segments installed with longitudinal clearances between adjacent surfaces which exceed 0.01 diameter of central hole. EFFECT: high efficiency. 4 dwg
Patent RU-2109343-C1 (RU)
Title: Safeguard signalling device
Inventor: ZHADAN LARISA IGOREVNA
IPC: G08B13/18
Filed: 1997-03-31
Granted: 1998-04-20
Abstract: FIELD: safeguard signalling equipment using a radio beam for producing the line of detection in protected zone of the object, applicable in moving objects registration (count) systems. SUBSTANCE: the safeguard signalling device uses a transmitter and a microwave receiver, receiving and transmitting antennas; the radio beam produced by the transmitter antenna is directed towards the receiver antenna and produces a detection zone between them. The device operating frequency is within a frequency band at which the coefficient of shading of the first Fresnel zone by a man increases by 2-3 times; the transmitter operating frequency in the band is selected proceeding from the condition of maximum absorption of electromagnetic energy by air oxygen; besides, the transmitter operates in the condition of modulation at a frequency determined by minimum noise of the receiver microwave discriminator, and with a relative duration ratio at which the level of average power ensures the receiver sensitivity at a preset distance. EFFECT: enhanced detection characteristics, enhanced concealment and electromagnetic compatibility, reduced power consumption and mass and dimensional characteristics of the device. 2 dwg
Patent RU-2113550-C1 (RU)
Inventor: GROMOV B S
IPC: C25C3/08
Filed: 1997-05-06
Granted: 1998-06-20
Abstract: FIELD: nonferrous metallurgy, electrolytic production of aluminium. SUBSTANCE: cathode device of aluminium electrolyzer includes cathode housing with windows for passage of cathode rods, bottom blocks with cathode rods, lining made from self-hardening heat-resistant material located between bottom blocks and walls of cathode housing, seal of leads-out of cathode rods manufactured around cathode rods in the form of packing stuffing. Lining placed between bottom blocks and walls of cathode housing is sectional, interlayer of compressible material is laid between its sections. Layer of material providing for sliding of cathode rods and lining with reference to each other and for compensation of their thermal expansion is located in points of fitting of lining to cathode rods. EFFECT: prolonged service life of electrolyzer, increased quality of produced aluminium. 2 cl, 4 dwg
Patent RU-2110374-C1 (RU)
Inventor: BEREZHNOJ S B
IPC: B23F1/06
Filed: 1997-05-20
Granted: 1998-05-10
Abstract: FIELD: drives with flexible couplings; chain drives; automatic machines of food-processing industry; kinematic chains of agricultural and printing machines. SUBSTANCE: method of manufacture of involute sprockets includes cutting teeth on blanks by standard cutting tools, hob cutters for example. Manufacture consists of two stages. At first stage, cutting tool enters the blank to depth equal to depth of tooth of standard sprockets. The magnitude of coefficient of radial shift of tool is equal to  , where D e  is addendum circle diameter of sprocket, d= m.Z is pitch diameter, m is modulus of cutting tool; h       *   a       ,c *  are coefficients of tooth depth and radial clearance of basic rack of tool; h is sprocket tooth depth. At second stage, cutter is preliminarily shifted by amount of tangential shift S along its axis by means of axial motion device. Cutting process is repeated with removal of metal only from side of teeth. Magnitude S=S = D/cosα-m•Z•(π/(2•Z)-invα+ invα d -(2•x•tgα)/Z),, where D is diameter of chain roller; α- is profile angle of basic rack; α d = arccos r d /r d •r b = m•Z• cosα/2 is radius of base circle; r d = t/(2•sin180 ° /Z) is radius of position of centers of hinges and t is chain pitch. Involute sprockets may be made in standard tooth-cutting machines due to adjusting the machine according to relationships used for determination of radial shift coefficient X and tangential shift S. EFFECT: enhanced efficiency. 4 dwg, 1 tbl
Patent RU-2141838-C1 (RU)
Title: Body protection medicine against environmental damaging effects and method of treatment ionizing radiation effects
Inventor: MUZYKA V I
IPC: A61K36/185
Filed: 1997-05-28
Granted: 1999-11-27
Abstract: FIELD: radiation medicine. SUBSTANCE: polysaccharides with general formula (C 6 H 12 O 6 ) 3-20  from callus tissue of Ungerinia Victora are used for protection against ionizing radiation. Preparation is administered orally in the form of water-alcohol extract in daily dose from 10 -6  to 10 g/kg until remission is attained. EFFECT: increased efficiency and spectrum. 5 cl, 1 tbl, 5 ex
Patent RU-2143095-C1 (RU)
Inventor: KOREN KOV V M
IPC: F42B5/28
Filed: 1997-06-16
Granted: 1999-12-20
Abstract: FIELD: ammunition, applicable in manufacture of seamless shell cases. SUBSTANCE: the case has a mouth, housing whose inner surface is conjugate to the bottom in radius, and a flange. A cylindrical section is made on the housing outer surface on the side of the flange. The distance between the flange and the end of the cylindrical section is selected to be equal to 1.7-3.1 of the radius of conjugation of the bottom with the inner surface. EFFECT: extraction of the case after a shot of high pressures of powder gases from funs with a permanent inconsiderable taper of the chamber. 1 dwg
Patent RU-2124902-C1 (RU)
Title: Device for saturation of air with medicinal substances
Inventor: STARTSEV V A
IPC: A61M15/08
Filed: 1997-07-08
Granted: 1999-01-20
Abstract: FIELD: medicine; may be used in therapy and prophylaxis of diseases of respiratory organs and diseases associated with disturbance of ion composition of patient's blood. SUBSTANCE: air is saturated with electrically charged particles of medicinal substances. The source of medicinal substances is made in the form of monoliths distributed in body hollow and secured in it to form air ducts periodically connecting with one another. In this case, end working surfaces of monoliths are located perpendicular to the main direction of air flow in device body. Monoliths of the source of medicinal substances are elongated in shape and distance between monoliths equals five-fold width of monolith. Device is additionally provided with a nozzle made in the form of hollow tip for fixing in its hollow of device body and location of nozzle in patient's nose activity. EFFECT: extended operating potentialities allowing interconnection of inhaled air with the source of several medicinal substances. 2 cl, 2 dwg
Patent RU-2140391-C1 (RU)
Title: Method of manufacturing sulfur castings
Inventor: SHAJAKHMEDOV R I
IPC: C01B17/00
Filed: 1997-10-21
Granted: 1999-10-27
Abstract: FIELD: sulfur production and storage. SUBSTANCE: invention is designed for oil and gas processing and chemical industry and can be used in production, storage, and transportation of elementary sulfur. Liquid sulfur (2) and cooling water (3) are successively fed onto side surface of clockwise rotating pipe (1). Worked out water (4) is poured off into tub (5). Remaining water is blown away by dried air (6). Worked out air is forced away from surface of casting before next liquid sulfur layer is applied. Method enables manufacturing castings containing no hollows. EFFECT: increased mechanical strength of castings and handling economy. 3 dwg
Patent RU-2121402-C1 (RU)
Title: Roll assembly
Inventor: NASTICH V P
IPC: B21B27/02
Filed: 1997-11-11
Granted: 1998-11-10
Abstract: FIELD: rolled stock production, namely constructions of roll assemblies for hot rolling of steel strips with single-side lens-shaped riffles. SUBSTANCE: roll assembly includes pair of rolling rolls. Barrel of one roll has alternating rows of craters with trapezoidal cross section, another roll has smooth barrel. In order to increase roll strength and to enhance quality of rolled strips with riffles, lateral sides of trapezium are mutually joined along circle arc with curvature 580-840 m -1 . Diameter of rolling roll barrel with craters exceeds diameter of smooth roll barrel by 1.005-1.015 times. EFFECT: enhanced rolling conditions of rolls whose surface is weakened by craters. 3 dwg, 1 tbl
Patent RU-2146289-C1 (RU)
Title: Strain of human embryo lung fibroblast diploid cells used for virus culturing
Inventor: JEONG MIN KIM
IPC: C12N7/02
Filed: 1997-02-15
Granted: 2000-03-10
Abstract: FIELD: medicine, virology. SUBSTANCE: strain LBHEL of fibroblast diploid cells of human embryo lung is obtained from the lung tissue of 20 days old embryo. Strain is deposited at N KCTC 0127 BP. Strain exhibits the rapid growth, high susceptibility to viruses, especially to virus Varicella zoster. Strain exhibits good growth on medium containing cow fetus serum at concentration 5%. Invention can be used for viral vaccines preparing. EFFECT: decreased adverse effects of virus-containing vaccines. 8 dwg, 5 tbl, 11 ex
Patent RU-2132571-C1 (RU)
Title: Method and device for informing about emergency situation
Inventor: VORONJUK A A
IPC: G08B7/00
Filed: 1997-12-01
Granted: 1999-06-27
Abstract: FIELD: warning devices. SUBSTANCE: method depends on installation of emergency mark on entity that has suffered accident; to this end, arbitrarily shaped envelope is filled with gas which is lighter than air, set of messages is chosen from graphic symbols and/or light, and/or sound, and/or radio- wave devices which are placed on emergency mark; then the latter furnished with warning device is lifted to altitude determined by emergency mark response range. EFFECT: improved capacity and promptness of informing about emergency situation. 4 cl, 1 dwg
Patent RU-2131035-C1 (RU)
Title: Method of placer deposit development
Inventor: ZVONAREV M I
IPC: E21C41/30
Filed: 1997-12-16
Granted: 1999-05-27
Abstract: FIELD: methods of mining of mineral resources occurring in beach zone adjoining the coastline; applicable in mining of placer deposits of shelf. SUBSTANCE: method consists in that placer deposit is developed by opencasting with mining equipment located on land. Placer development includes excavation of narrow trenches with their longitudinal axes located along direction of movement of surf waves. Preserved between water edge and nearest trench end is coffer which is crossed after trench excavation by water supply ditch whose depth is less than that of trench and at the level of water edge, it equals zero. Distance from water edge to the other end of trench corresponds to position of maximum run up of wave surf on beach during storm gales. Trench end facing water edge may be reinforced by seacoast wall. EFFECT: possibility of self-repair of biocenosis of beach zone with reduced technogenic effect on water medium in development of placer deposit. 4 cl, 3 dwg
Patent RU-2136828-C1 (RU)
Title: Переставная опалубка для формования стеновых блоков
Inventor: JAKOVLEV R N
IPC: E04G11/20
Filed: 1998-05-22
Granted: 1999-09-10
Abstract: Изобретение относится к области строительства, в частности к строительству стен из жесткой пескоцементной смеси с использованием переставной опалубки при немедленной распалубке. Технический результат - снижение трудоемкости возведения стены и улучшение ее теплоизолирующих характеристик. Переставная опалубка для формования стеновых блоков включает форму, пустотообразователь, фиксирующие штыри, сопряженные с пустотообразователем и со стенками формы, а также выжимную панель, контактирующую с верхней поверхностью отформованного блока. Форма выполнена с продольной и поперечными стенками, которые поперечной балкой жестко соединены между собой. Балка с продольными стенками образуют проем, охватывающий стеновой блок и закрытый съемной поперечной стенкой. Форма может быть выполнена с расширением к низу. 1 з.п. ф-лы, 8 ил.
Patent RU-2148707-C1 (RU)
Title: Device for bottom-hole thermal regulation of water injected into bed
Inventor: MULLAEV B T-S
IPC: E21B43/24
Filed: 1998-08-27
Granted: 2000-05-10
Abstract: FIELD: oil production industry. SUBSTANCE: device can be used in development of deposits with high-viscous solidifying oil featuring high content of paraffin. Device has production string of pipes, pump-compressor pipes, well head equipment. Installed in lower part of pump-compressor pipes is control member with body and inlet holes which are rigidly connected and communicated with bellows and vessel. Vessel is filled with thermally-resilient substance and is provided with valve unit and seat. Valve unit with seat is located under bellows. One end of valve unit is rigidly connected with body. Rod for interaction with valve unit seat is located between bellows and valve unit seat and is rigidly connected with movable end of bellows. Device is provided with charging unit, also with non-return valve and head-piece with outlet holes. Vessel is made spring-biased relative to body. Lower end of bellows is rigidly connected with body. Upper end of bellows is movable and is rigidly coupled to rod for possible opening of valve unit seat when bellows is elongated and for closing of valve unit seat when bellows is shortened. Spaces of bellows and vessel are filled with thermally-resilient substance. Aforesaid embodiment of device ensures bottom-hole thermal regulation of water injected into bed within preset automatic operation duty. EFFECT: higher efficiency. 2 dwg
Patent RU-2137621-C1 (RU)
Title: Vehicle active safety system
Inventor: ORLOV A B
IPC: G01C23/00
Filed: 1998-12-24
Granted: 1999-09-20
Abstract: FIELD: transport engineering. SUBSTANCE: information from detection-and-ranging transmitter and bearing transmitter concerning spatial position of objects is supplied to dangerous object detection unit to inputs of standard image file forming units. Commands are generated in correlation processing units by which coordinates of dangerous object are determined in dangerous object detection unit. Microscanning unit is rigidly coupled with scanner unit and with destruction unit with possibility of two-coordinate angular displacement relative to scanner unit. Command is formed in maneuver parameters calculation unit and is transmitted to acceleration and braking actuating mechanism. Warning command is generated by signalling unit. Command is generated in destruction decision unit and laser or ultrasonic destruction signal is supplied in direction of dangerous object. EFFECT: increased active safety distance, enlarged operating capabilities of system, provision of simultaneous maneuvering and protection of driver, passengers and guards from attack of terrorists. 2 cl, 2 dwg
Patent RU-2136002-C1 (RU)
Title: Method for diagnosing the cases of alopecia areata
Inventor: D JAKOV V M
IPC: G01N33/577
Filed: 1999-01-26
Granted: 1999-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves visually evaluating hair and skin state, additionally carrying out immunological blood analysis. Immunological system cell chain disorder being detected mainly related to natural NK(CD-16) killers number exceeded the normal value, immunoreactive phase of disease development is to be diagnosed. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2144416-C1 (RU)
Title: Dust collector
Inventor: SOKOLOV EH M
IPC: B01D47/06
Filed: 1999-03-11
Granted: 2000-01-20
Abstract: FIELD: wet cleaning of gases from dust, applicable in chemical, pharmaceutical, food, building and other branches of industry. SUBSTANCE: dust collector has a casing accommodating an axial pipe connection for inlet of dust-laden gas, installed on its upper end is a swirler made in the form of a hollow disk with shaped blades rigidly fixed inside it, screen in the form of a truncated cone located under the swirler and attached with the smaller base around the external edge of the disk, axial pipe connection for outlet of cleaned gas installed concentrically outside the pipe connection for inlet of dust-laden gas; the wall of the pipe connection for inlet of dust-laden gas, the lower wall of the swirler and the screen wall are made hollow, and their cavities are interconnected, liquid spraying devices are installed on the outer surface of the screen wall. EFFECT: enhanced efficiency of dust collection. 3 dwg
Patent RU-2157578-C1 (RU)
Inventor: SMIRNOV V G
IPC: H01M50/103
Filed: 1999-03-22
Granted: 2000-10-10
Abstract: FIELD: electrical engineering; lithium current supplies. SUBSTANCE: chemical current supply has rectangular case made of three-layer composite material welded over two small and one large sides of case perimeter; case holds anode, cathode, separator, electrolyte, and current leads brought out through one of case welds. Small- to-large side ratio of case is 0.5. EFFECT: improved specific characteristics. 1 tbl, 1 ex
Patent RU-2157674-C1 (RU)
Inventor: IOFIS N A
IPC: A61F2/24
Filed: 1999-07-27
Granted: 2000-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has ring-shaped casing, locking member rotatably mounted in the casing recesses by means of supporting members and rotation stoppers of the locking member. The recesses are made as triad of communicating dead openings one of which is central one used for setting the supporting member and two lateral ones used for discharging blood. EFFECT: completely removed blood from the zone of supporting members engagement with recess surfaces. 9 cl, 3 dwg
Patent RU-2151529-C1 (RU)
Title: Method of preparing vegetable raw material for juice extraction
Inventor: KVASENKOV O I
IPC: A23L2/12
Filed: 1999-08-25
Granted: 2000-06-27
Abstract: FIELD: food industry. SUBSTANCE: during preparation, raw material is impregnated by miscella produced by extraction of biomass of microorganisms Pythium ultimum by means of nonpolar liquefied gas with total content of arachidonic and eicosapentaenoic acids in the amount of 0.5-10 4  mg/t under pressure higher atmospheric one for 2-5 h. Then pressure is relieved up to atmospheric with speed providing fruits freezing. EFFECT: increased stability of juice to microbial spoilage.
Patent RU-2155195-C1 (RU)
Title: Butyl rubber production process
Inventor: SHCHERBAN G T
IPC: C08F210/12
Filed: 1999-12-08
Granted: 2000-08-27
Abstract: FIELD: rubber industry. SUBSTANCE: in a butyl rubber production process involving isobutylene-isoprene copolymerization in solution or dispersion in hydrocarbon solvent in presence of Friedel-Crafts catalyst also including preparation and deactivation of catalyst, stabilization of polymer with antioxidant, water degassing of rubber, processing of return products, preparation of charge mixture, and drying of rubber, catalyst solution is introduced into reaction zone by two streams. First stream containing 50- 85% of total catalyst intake is fed into lower part of reaction zone and stabilized at specified level. The second stream, fed into upper part of reaction zone, contains 15 to 50% of the total catalyst intake in dependence on Mooney viscosity of rubber, this stream being directed at angle 30-65 deg to radial cross-section of reactor. Feed rate of cat solution is advantageously maintained between 0.5 and 5.0 m/s. EFFECT: increased reactor run and improved quality of rubber and performance characteristics of rubber production. 2 cl, 1 dwg, 5 tbl, 14 ex
Patent AU-2008210276-C1 (AU)
Title: Chemiresistor for use in conducting electrolyte solution
Inventor: CHOW EDITH
IPC: G01N27/22
Filed: 2008-02-01
Granted: 2013-01-17
Abstract: The present invention provides a chemiresistor-based sensor for measuring the presence or amount of analyte in an electrolyte solution; said chemiresistor comprising (i) a chemiresistor film wherein the impedance of said nanoparticle film changes in the presence of an analyte; and (ii) two electrically conducting electrodes in electrical contact with said nanoparticle film; wherein said electrically conducting electrodes are adapted to be connected to a device for measuring the impedance of said chemiresistor film under a voltage signal and wherein the impedance of the double layer capacitor formed by the two electrically conducting electrodes in the presence of the electrolyte solution, is larger than the impedance of the chemiresistor film either before or after exposure of the chemiresistor film to the analyte. A method of using said chemiresistor-based sensor to measure the presence or amount of analyte is also provided. Further provided is a method of determining the partition coefficient of an analyte using said chemiresistor-based sensor.
Patent AU-2010313886-C1 (AU)
Title: Composite concrete for floor slabs and rafts
Inventor: OSLEJS JANIS
IPC: C04B111/34
Filed: 2010-10-20
Granted: 2023-02-09
Abstract: The invention is in the field of construction and can be used for constructing industrial floors and foundation slabs. The offered composite concrete mixture, comprising cement, sand-stone mixture, water, plasticizer, nano-size pozzolans, shrinkage reducing additive, and steel and/or synthetic fibers, allows the construction of thin, completely jointless without limitation of area, large composite concrete slabs, with no observable shrinkage cracks or curling.
Patent AU-2015303991-C1 (AU)
Title: Multi-user search system with methodology for personal searching
Inventor: GOEL SAMIR
IPC: G06F40/189
Filed: 2015-05-13
Granted: 2017-09-07
Abstract: A multi-user search system with methodology for personal searching. In one embodiment, for example, a system for personal searching includes a plurality of index servers storing a plurality of index shards. Each index shard of the plurality of index shards indexes a plurality of documents. Each document of the plurality of documents belongs to one of a plurality of document namespaces assigned to the index shard. The system further includes a front-end server computer for receiving a search query from an authenticated user; an access control server for determining an authorized document namespace the authenticated user is authorized to access; and a query processor for answering the search query and restricting, based on an identifier of the authorized document namespace, an answer to the search query to identifying only documents satisfying the search query and belonging to the authorized document namespace.