baber/WOPTO huggingface dataset:
Patent SE-519473-C2 (SE)
Inventor: BORGSTRAND RONNY BIRGER
IPC: H04B17/00
Filed: 1998-10-06
Abstract: The invention relates to a method and an arrangement for testing receiver antennas in radio base stations. A low-power RF signal is emitted, having a frequency corresponding to the carrier frequency of the receiver. This signal is coupled to a transmitter antenna to be transmitted to a receiver antenna of the same system. The signal thus received is analysed by the receiver in order to determine the integrity of the receiver antenna.
Patent SE-521144-C2 (SE)
Inventor: BIRGERSON JOAKIM
IPC: G06F21/41
Filed: 1999-03-17
Abstract: The present invention relates to an interconnecting arrangement and method for enabling a user of a third party controlled data communication system to access a number of subsystems. It comprises interconnecting serving means (RPS;4) bridging the third party controlled data communication system and the subsystems, such that the user of the third party controlled data communication network communicates with the interconnecting serving means (RPS;4). Said interconnecting serving means (RPS;4) communicates with said subsystems. Logon serving means (GLS;5) are provided handling logging in to a number of subsystems, e.g. subsystems and communicating with an interconnecting protected user directory server (GUD;6) keeping user information. Using said information a user is given/denied access to a number of subsystems. Corresponding to global or generic authentication system specific authentication is provided through the subsystems which reuse the objects used by the logon serving means (GLS;5).
Patent SE-515224-C2 (SE)
Title: Mobile or cordless phone with device for encrypting or decrypting speech and data, can store and transmit encryption keys via short range link
Inventor: MASTROVITO EDUARDO
IPC: H04W12/50
Filed: 1999-06-18
Abstract: The phone includes a short range link device allowing encryption keys to be transmitted over a short distance, and includes a storage device for the keys.  Independent claims are also included for (a) a fixed telephone with a receiving part for an encryption smart card which can receive encryption keys stored in the above mobile or cordless phones, (b) a set-up procedure for encryption phones using the above mobile or cordless phones, and (c) a secure communication system using two or more of the mobile or cordless phones for updating an encryption smart card with encryption keys which can then be used for encryption in the same or other phones.
Patent SE-518560-C2 (SE)
Title: Bag in box packaging for e.g. drinks, has integral flat blank with slots used to form box stand for supporting bag in raised position
Inventor: LANDQVIST JAN-OLOF
IPC: B65D5/52
Filed: 1999-12-08
Abstract: The bag can be raised on a box stand integral with the packaging and containing two support sections which can be pushed inwards due to the presence of four slots, providing a support ledge for the rear end of the bag, whilst a space in the top edge of the front side of the stand is used to support the bag via its tap (30). Further slots are used to form handle flaps (36) for pulling the stand over or off the bag. The stand is assembled from a flat blank.
Patent SE-522095-C2 (SE)
Title: Collapsible packaging, especially pallet container, for volatile or particulate goods, includes cooperating guide means in base section ports and lid surfaces to assist stacking
Inventor: HARTWALL PETER
IPC: B65D19/38
Filed: 1999-12-28
Abstract: The packaging (1) comprises a supporting base section (2) with ports (20), collapsible side walls (5), preferably a so-called liner comprising a inner bag, and a lid (5). The side walls are joined to the base section via hinges and adjoining side walls can be coupled together. The lid is provided with a first guide means (51) which cooperates with a second guide means on the undersides of the ports when the packagings are being vertically stacked.
Patent DE-10005554-C2 (DE)
Title: Beleuchtungsvorrichtung für einen reflexiv betriebenen flachen Bildschirm
Inventor: BENOIT PASCAL
IPC: F21V8/00
Filed: 2000-02-09
Granted: 2001-12-06
Abstract: Es wird eine Beleuchtungsvorrichtung für einen reflexiv betriebenen flachen Bildschirm vorgeschlagen, die einen über die Oberfläche des Bildschirms (24) sich erstreckenden flächigen Lichtleiter (22) zur Anordnung auf der Sichtseite des Bildschirms (24) umfasst, der eine Mikroprismen- bzw. mikroprismenähnliche Struktur (21) aufweist, und an welchem wenigstens im Bereich einer Seitenkante Licht einkoppelbar ist. Erfindungsgemäß ist die Mikroprismen- bzw. mikroprismenähnliche Oberflächenstruktur auf der Seite des Lichtleiters (22) angebracht, die im am Bildschirm (24) angeordneten Zustand des Lichtleiters (22) zur Bildschirmoberfläche weist.
Patent DE-19711663-C2 (DE)
Inventor: FELBER ALOIS
IPC: C04B18/16
Filed: 1997-03-20
Granted: 1999-12-02
Abstract: The process comprises using a paste usable a preliminary product is obtained by mixing leftovers (which arise in the building industry) of pasty materials e.g. paints and/or reinforcing and/or gluing and/or priming materials, as well as leftovers of plastering with different tints and different grain sizes after milling.
Patent MD-3083-C2 (MD)
Title: Solar steam-turbine plant
Inventor: MARCO Gavril
IPC: F03G6/00
Filed: 2003-02-06
Abstract: The invention relates to the heat power engineering, in particular to the solar steam-turbine low-power plants using solar radiation receivers as heat energy sources, and may be used for electric-power supply of the small consumers.The solar steam-turbine plant contains a working medium circuit, wherein there are consecutively connected by pipe-lines a steam generator 2 with branch pipes for liquid working medium inlet and for steam outlet, a steam turbine 3 aligned with an electric generator 4, a regenerative heater 5 with branch pipes for admission and discharge of the heating and heated media, a condenser 6 with branch pipes for heated medium inlet and outlet and a working medium circulating pump 7, as well as a heat-transfer medium circuit, wherein there are also consecutively connected by pipe-lines in a single circuit a solar receiver 1, an accumulating capacity 8 for hot heat-transfer medium, a steam generator 2 with branch pipes for inlet of the hot and outlet of the used heat-transfer medium, a capacity 9 for the used heat-transfer medium and a heat-transfer medium circulating pump 10.Novelty consists in that the solar receiver 1 is made in the form of separated independent sections 12, connected in parallel in any number, at the same time the heat-transfer medium circuit is equipped with a pressure capacity 11, connected with the inlet branch pipe to the outlet branch pipe of the heat-transfer medium circulating pump 10, and with the outlet branch pipe to the inlet branch pipe of the solar receiver.Each section of the solar receiver 1 contains a concentrator 15 of solar energy, in the focal part of which there is installed a heat exchanger 13, equipped with a thermostat 14, installed onto the outlet branch pipe of the heat exchanger 13.The pressure capacity 11 is placed above the hot heat-transfer medium accumulating capacity 8, and the steam generator 2 - above the capacity for the used heat-transfer medium and below the hot heat-transfer medium accumulating capacity 8.
Patent MD-2582-C2 (MD)
Title: Process and installation for collection, transportation and processing of the vegetal raw material
Inventor: PĂNĂŞESCU Ion
IPC: B01D11/00
Filed: 2003-02-26
Abstract: The invention refers to a process and an installation for collection, transportation and processing of the vegetal raw material and may be applied in the fields of agriculture, pharmaceutics, medicine, cosmetology.The process, according to the invention, includes collection of the vegetal raw material in separate chambers, transportation thereof into a hermetically sealed container, processing thereof in thin layers with mixing at the beginning by water steam distillation, afterwards it is carried out drying and air cooling of the raw material with descending temperature and then, by extraction with the help of dissolvents, separation of the extract from the dissolvents by membrane methods and removal of the dissolvent residues from the vegetal waste by distillation with thermal agent.\The installation for realization of the claimed process includes a cylindrical body with raw material feeding and unloading door, covered with thermo-insulating material and made with the possibility of rotating about its own axis, in the body there is coaxially placed with the possibility of rotation a hopper, representing a frame made of a pipe-axle for thermal or chemical agent supply, of bearing pipes joined with perforated walls, resting on rigidity pipes, forming radial longitudinal chambers placed along the axis of the body, inside which there are mounted raw material mixing pipes, and of connecting pipes, joining the bearing pipes and dividing the longitudinal chambers into transversal chambers. In the lower part of the body it is made a longitudinal hole, under which it is installed a bubbler, made in the form of a pipe having in the upper part a longitudinal slit, inside which it is placed a filter in the form of a tube or semi-tube, the pipe-axle and the bubbler are made with the possibility of connection to the main for thermal or chemical agent supply, and the feeding and unloading door is made of two mobile parts, provided with axes of rotation and with an assembly for hermetic sealing of the body.
Patent RU-2157859-C2 (RU)
Title: Method and composition for borochrome plating of steel products in fluidized bed
Inventor: GRACHEV S V
IPC: C23C8/70
Filed: 1996-03-04
Granted: 2000-10-20
Abstract: FIELD: thermochemical treatment. SUBSTANCE: method includes boronizing of steel products in mixture containing boron carbide and corundum at temperature of 650- 1000 C for 10-90 min, and chrome plating in mixture containing chrome and corundum at 900-950 C for 20-90 min. Composition for boronizing of steel products contains the following components, wt.%: boron carbide 10-20; ammonium chloride 0.01-0.1; sodium tetrafluoroborate 0.02-0.05; the balance, corundum. Composition for chrome plating of steel products contains, wt. %: chrome 1-10; ammonium chloride 0.01-01; the balance, corundum. EFFECT: obtained quality diffusion layers with high microhardness and corrosion resistance, saved components of saturated mixture, and reduced time of process duration. 3 cl, 1 tbl, 1 ex
Patent RU-2164323-C2 (RU)
Inventor: MARKUSHIN A N
IPC: F23R3/46
Filed: 1997-03-12
Granted: 2001-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: flame tube has front plate with ports, external and internal gas collectors with fuel-air burners positioned in ports. Front plate is provided with joint over circumference passing along ports. The proposed invention increases technological effectiveness of manufacture and repair of flame tubes. EFFECT: enhanced reliability. 7 dwg
Patent RU-2165408-C2 (RU)
Inventor: FRANK BONGARD
IPC: C10M105/38
Filed: 1995-12-04
Granted: 2001-04-20
Abstract: FIELD: organic chemistry. SUBSTANCE: synthetic esters are prepared by esterification with mixture of fatty acids containing at least 85% of oleic acid and 0.5-2.5% of stearic acid based on weight of mixture and optionally polyfunctional carboxylic acids. Hydraulic oil comprises synthetic esters of mixtures of fatty acids and alcohols. EFFECT: improved properties of the hydraulic oil. 15 cl, 5 ex, 3 tbl
Patent RU-2153637-C2 (RU)
Title: Method of use of at least two separate wells for extraction of hydrocarbon raw materials for generation of geothermal energy
Inventor: EHJNAR LANGSET
IPC: E21B43/30
Filed: 1996-01-26
Granted: 2000-07-27
Abstract: FIELD: generation of geothermal energy. SUBSTANCE: well is made in ground for transmission of geothermal energy from rock around well to energy carrying liquid introduced into well. Lower ends of at least two vertical well sections which were used for production of oil or gas are connected by means of additional well section which makes it possible to repeatedly use equipment of well. EFFECT: reduced expenses for generation of energy. 1 dwg
Patent RU-2176492-C2 (RU)
Title: Perforated film possessing improved properties for distributing liquid, method for producing the film and absorbing products having this film
Inventor: ROLLER DZHUDIT E
IPC: A61F13/15
Filed: 1996-08-27
Granted: 2001-12-10
Abstract: FIELD: medicine. SUBSTANCE: film is treated on one side with corona discharge . Film surface is covered with surfactant substance layer on both sides of the film. Method involves coating one side of the film with the surfactant substance. Then the film is rolled into a roller while the surfactant substance layer holds humidity to let the surfactant substance cover both sides of the film. EFFECT: improved properties in distributing liquid. 49 cl, 34 dwg, 10 tbl
Patent RU-2253852-C2 (RU)
Inventor: LEMANN MARTIN
IPC: G01M3/00
Filed: 1992-08-27
Granted: 2005-06-10
Abstract: FIELD: the invention refers to the field of testing technique. 
     SUBSTANCE: at examination of containment of capacities difference between the pressure in the capacity and the pressure around it is set up and according to the changing of one of this pressures one can judge whether the capacity complies with the given terms of controlling or not. At first according to the invention the meaning of the control pressure is memorized when random deformations of the capacity collusive to difference of pressures fell the pressure is compared with controlling meaning. The arrangement has a source of pressure, interacting with controlling capacity, a pressure sensor and a storage block of meanings of pressure, a controlling block for launching of the process of memorization in the storage block after completing the process of random, collusive to difference of deformation pressures on the capacity. 
     EFFECT: simplification of means of controlling containment with securing possibility of early detection of capacities with great flow. 
     20 cl, 6 dwg
Patent RU-2155912-C2 (RU)
Title: Inertia fuel feed
Inventor: ROZANOV I N
IPC: F23Q2/02
Filed: 1998-07-06
Granted: 2000-09-10
Abstract: FIELD: fuel feed to lighter. SUBSTANCE: process is as follows: outlet valve has open needle with nozzle; lighter is filled through valve with gasoline, then fixed burner such as that shaped as spring and only once packed with glass wool is fitted onto needle and set in working position while pushing valve control lever and shaking it in direction of valve needle; after that spark-forming ring is turned to ignite burner. EFFECT: improved reliability and tightness of lighter. 1 cl
Patent RU-2177570-C2 (RU)
Inventor: TAUDT KRISTIAN
IPC: F16J15/06
Filed: 1997-07-01
Granted: 2001-12-27
Abstract: Изобретение относится к уплотнительной технике. Радиальное кольцевое уплотнение выполнено из покрытого эластомером листа из пружинной стали и имеет в разрезе волнистую форму по меньшей мере с одним обращенным внутрь кольцевого уплотнения выпуклым участком и по меньшей мере с одним обращенным в противоположном направлении наружу выпуклым участком, служащими для контактирования с уплотняемыми деталями. Не подвергнутому улучшению листу из пружинной стали придают форму кольцевого уплотнения в разрезе. Лист сгибают в кольцо. Концы листа сваривают встык. Материал кольцевого уплотнения подвергают улучшению и на уплотнение наносят покрытие из эластомерного материала. Изобретение позволяет повысить надежность уплотнения. 1 з.п. ф-лы, 1 ил.
Patent RU-2185439-C2 (RU)
Title: Method of preparing sunflower plant, method of producing sunflower seeds and recombinant plasmid
Inventor: BIDNI DEHNIS L
IPC: A23L33/00
Filed: 1997-02-10
Granted: 2002-07-20
Abstract: FIELD: biotechnology, genetic engineering, agriculture. SUBSTANCE: DNA fragment complementary to endogene DNA encoding stearoyl-acyl-transfering protein-desaturase inserted into cells of plant as plasmid p7874. Transformation of sunflower plant or DNA of its seeds transcript of that is complementary to indicated endogene mRNA results to decrease of activity of stearoyl-acyl-transfering protein-desaturase. This ensures to obtain sunflower seeds with high level of stearate, 10-40% of total content of fatty acids in seeds. EFFECT: improved method of preparing, increased content of stearate. 9 cl, 1 dwg
Patent RU-2180669-C2 (RU)
Title: Method of hardening compositions utilizing cation photopolymerization
Inventor: MISEV LJUBOMIR
IPC: B32B1/02
Filed: 1997-07-01
Granted: 2002-03-20
Abstract: FIELD: polymerization processes. SUBSTANCE: when hardening cationically polymerizable monomers, composition, containing at least one cationically polymerizable monomer, at least one iodonium salt containing anion SbF 6 , BF 6  or BF 6  as photoinitiator, one pigment, and at least one sensitizer, is applied onto substrate, the total is then irradiated by light with wavelength 200- 600 nm, and thermohardening proceeds at 100-250 C. EFFECT: reduced yellowing of hardened composition. 16 cl, 1 tbl, 5 ex
Patent RU-2163313-C2 (RU)
Title: Powder clutch
Inventor: KHAMIN I N
IPC: F16D37/00
Filed: 1999-05-12
Granted: 2001-02-20
Abstract: FIELD: cone clutches. SUBSTANCE: powder clutch is designed for coupling of shafts and transmission of torque due to friction forces between driving and driven half-couplings. Powder clutch has sectional body with shafts positioned coaxially on which driving and driven half-couplings are secured rigidly. Driven half-coupling is connected to drive mechanism. Half-couplings are made as discs which ends are provided with several tapered grooves and projections positioned concentrically. Grooves of driving half-coupling are made in configuration reverse to those of grooves and projections of driven half-coupling so that projections of driving half-coupling may enter groove of driven half-coupling with rotation. End surfaces of both half-couplings are divided into several sectors by radial hollows arranged uniformly along circumference. Depth of hollows corresponds to depth of concentric grooves. External circumferential surface of driven half-coupling is provided with intake grooves positioned at an angle to shaft axis. They couple radial hollows with external behind-disc cavity. Friction powder is placed between discs. EFFECT: enhanced reliability, simplified construction. 2 dwg
Patent RU-2167288-C2 (RU)
Inventor: TAGIROV K M
IPC: E21B47/00
Filed: 1999-06-17
Granted: 2001-05-20
Abstract: FIELD: oil producing industry; applicable in research of fluid dynamics of underground gas storages. SUBSTANCE: method includes injection of indicators in gas carrier through different central injection wells into formation under maximum pressure. Injected into each said well is indicator of one color in the form of gas-filled microgranules with 0.5-0.6 mcm degree of dispersion. Microgranules consist of mixture of polycondensation resin and organic luminescent substance. Amount of indicator is determined by formula. During reduction of pressure down to minimum weighted average on area value, gas samples are taken from producing wells. Subject to determination at variations in time are concentration of indicators of each color and volume velocity of gas of all producing wells. Total amount of indicator of each color admitted to each producing well and fraction of migrating gas are determined by offered formulas. Maps are constructed and directions of intraformation and interformation crossflows are detected by value of migrating gas fractions and zones with different gas dynamic characteristics are outlines. EFFECT: higher reliability of research due to presentation of volume pattern of gas migration with use of indicators of several colors. 2 cl, 3 dwg, 2 tbl
Patent RU-2164899-C2 (RU)
Title: Polymer-cement composition
Inventor: KORNEEV V I
IPC: C04B24/22
Filed: 1999-07-12
Granted: 2001-04-10
Abstract: FIELD: preparation of polymer-cement stone. SUBSTANCE: composition comprises vinyl acetate of vinyl chloride or acrylate copolymer with hydroxypropylmethyl cellulose at (3-10):1 ratio, ratios of components being as follows, wt.%: portland cement, 16-32; mineral fillers, 45-60; polymethyl naphaline sulfonic acid, 0.5-1.2; additive which is product of reaction of vinyl acetate or vinyl chloride copolymer or acrylate with hydroxypropylmethyl cellulose in alkaline medium in (3-10):1-1.0-6.0 weight ratio and water, 14.8-21.5. EFFECT: improved water absorption and water vapor permeability that determine durability of polymer- cement stone. 2 tbl
Patent RU-2184916-C2 (RU)
Inventor: MAKHALOV V V
IPC: F28F3/00
Filed: 1999-11-22
Granted: 2002-07-10
Abstract: Изобретение предназначено для применения в устройствах для рекуперации воздуха, в коммунальном хозяйстве, химической, нефтяной и холодильной промышленности. Пакет пластин для теплообменника содержит пластины, имеющие на поверхности выступы, образованные механически прикрепленными к одной из сторон каждой из пластин объемными геометрическими элементами, причем выступы механически прикреплены и к другой стороне пластин, а также чередуются по обеим осям плоскости пластины, кроме того, пластины с выступами разделены между собой гладкими пластинами. По второму варианту пакет пластин для теплообменника включает гладкие пластины, разделенные между собой решетчатыми вставками, выполненными из соединенных между собой отдельных геометрических элементов в форме шара, или конуса, или пирамиды, или куба. Изобретение позволяет расширить возможности использования материалов для изготовления пластин, а также добиться повышения технологичности изготовления пакета пластин для теплообменника. 2 с.п. ф-лы, 4 ил.
Patent UA-59433-C2 (UA)
Title: Substituted oxoazaheterocyclyl inhibitors of xa factor
IPC: C07D409/12
Filed: 1999-01-27
Abstract: This invention is directed to oxoazaheterocyclyl compounds which inhibit factor Xa, to pharmaceutical compositions containing these compounds, to intermediates useful for preparing these compounds and to a method of inhibiting factor Xa.
Patent UA-60383-C2 (UA)
Title: a method for obtaining highly pure monoethylene glycol
IPC: C07C29/80
Filed: 1999-09-21
Abstract: The invention relates to a method for obtaining highly pure monoethylene glycol from the product of hydrolysis of ethylene oxide by distillation, by means of dehydration under pressure, preferably in a cascade, vacuum dehydration and subsequent pure distillation. During the vacuum dehydration, an aqueous stream containing monoethylene glycol in a concentration of less than 1 wt. %, preferably less than 0.1 wt. %, medium boilers and light boilers is drawn off and then sluiced out, optionally after reprocessing.
Patent UA-19020-C2 (UA)
Title: Separator of coarse impurities
Filed: 1993-04-28
Abstract: The invention relates to agricultural machine building, in particular to the sifters with plate sieves for separation from bulk material of coarse inclusions and impurities. A separator contains a cylindrical sieve connected with a drive of rotation, a screw feeder mounted on axis of the sieve made from rims, to which bars are fastened in parallel to the axis of sieve.
Patent UA-11011-C2 (UA)
Title: Vibration feeder
Inventor: UCHYTEL OLEKSANDR DAVYDOVYCH
Filed: 1994-04-28
Abstract: The invention relates to the industrial transport, mainly at the areas of charge supply of converter shops of metallurgical plants. A vibration feeder includes a vibrator secured to a chute, which rests on a frame through the springs; moreover, the chute is made in the form of side planks with V-shaped bottom, the height of side planks makes 0.25-0.3 of the width of chute, and the angle formed by V-shaped bottom is equal to 148-156°.
Patent UA-11026-C2 (UA)
Title: Device for producing heavy minerals from ore rejects
Filed: 1993-04-13
Abstract: A device includes a cylindrical housing, a loading branch pipe and a branch pipe of unloading light end products connected with opposite ends of housing, devices for turbulization of the pulp flow, vibrators and devices for unloading the heavy fraction connected with the bottom of housing.