baber/WOPTO huggingface dataset:
Patent SE-512153-C2 (SE)
Inventor: HAGSTROEM BENGT
IPC: H04L12/801
Filed: 1997-02-24
Abstract: The present invention relates to a device for flexible channel allocation to subscriber equipments connected to a telecommunication network. The subscriber equipments are digitally connected to the telecommunication network and transmitted amount of information is depending on application and the need of the user. In the telecommunication network devices are arranged which add or remove channels depending on the need, which is controlled via a control device which communicates with the subscriber equipments. At the subscriber equipments the utilized capacity and possible changes are presented. Further, debiting of costs for the available alternatives can be presented. On the basis of the given information the user after decides which transmission capacity that shall be selected. At transmission on a number of channels, the system can allow all channels to follow a common path or allow the channels to take different paths through the telecommunication network depending on the traffic situation. The device further can allow that information is given a decided path between transmitting and receiving parties.
Patent SE-517402-C2 (SE)
Title: Single axle concentrator type solar energy cell
Inventor: BROEMS GUNNAR
IPC: F24S23/70
Filed: 1997-07-07
Abstract: Front and back involuted shaped parts in the bottom of the reflector are of equal length and end at points on the same imaginary line extending at an angle to a horizontal plane.  Radiation from the sun is reflected by an internal surface in a channel-shaped reflector (1) towards an elongated absorbator (2) lying inside the channel, which is supported across its width in the vertical direction. The reflector cross-section has a part (4) with a shape corresponding to sector of a parabola according to the equation y2 + 4 px, in an orthogonal coordinate system where x is a symmetry axis for the parabola. The parabolic part forms a top section of the reflector with the parabola focal point and absorbator in the lower part of this section, and the symmetry axis for this section slopes upwards and forwards. A bottom section of the reflector is configured as two opposing involuted shapes, comprising a front involuted part (5) extending in a forwards direction from the region below the absorbator and ending at a bottom edge (8) of the reflector, and a back involuted part (6) extending in a backwards direction from the region below the absorbato r and ending at a point (9) in the parabolic part. The front and back involuted parts have the same length and end at points (8, 9) on an imaginary line sloping upwards and forwards from the cell, forming an angle of 10-40degC in relation to a horizontal plane.
Patent SE-514654-C2 (SE)
Inventor: KNOEPFEL GERD
IPC: H05K1/11
Filed: 1997-07-30
Abstract: The temperature measuring system has a temperature dependent measuring element in the form of a semiconductor resistance body arranged on a PCB (1). The measuring element (2) is arranged on a spring element (3) integrated in the PCB. The spring element is connected with the PCB by two spring arms (6). The spring arms are arranged together at an angle  alpha  of 90 to 120 deg. The PCB is a glass fibre epoxide PCB.
Patent SE-513210-C2 (SE)
Inventor: ANDERSSON BENGT LENNART
IPC: G01S13/58
Filed: 1998-10-30
Abstract: The velocity vector of a moving object is precisely determined by using radar measurements of the angle to and the radial speed of a moving object. This can be done in a radar system comprising one or more units. The technique also makes it possible to precisely determine the range to a moving object from a single moving radar unit.
Patent DE-10160640-C2 (DE)
Title: Thermisch isolierende Hohlkugel und Verfahren zur Herstellung
Inventor: SCHOLL ROLAND
IPC: C04B38/00
Filed: 2001-12-08
Granted: 2003-10-02
Abstract: Die Erfindung betrifft thermisch isolierende Hohlkugeln sowie ein Verfahren zur Herstellung solcher Hohlkugeln, bei denen die Schale aus Molybdänsilicid, Wolframsilicid, einem Metall, einer intermetallischen Phase, einer Metall-Legierung oder einer Keramik gebildet ist. Des Weiteren weisen diese Hohlkugeln im Inneren einen Druck auf, der kleiner als der atmosphärische Umgebungsdruck ist. Die erfindungsgemäßen Hohlkugeln zeichnen sich dadurch aus, dass im Hohlraum der Hohlkugeln ein bei einem Sinterprozess in einer Sauerstoff enthaltenden Atmosphäre gebildetes Oxid stückig oder in Pulverform enthalten bzw. ein solches Oxid auf der Innenwand der Schale als Schicht ausgebildet ist.
Patent DE-19540665-C2 (DE)
Title: Halbleiterbauelement und Verfahren zu dessen Herstellung
Inventor: KASAI NOBUYUKI
IPC: H01L29/43
Filed: 1995-10-31
Granted: 2002-08-08
Abstract: Ein Halbleiterbauelement, welches eine Drainelektrode, eine Sourceelektrode und eine Gateelektrode auf einem Halbleitersubstrat aufweist, enthält eine Halbleiterschicht, welche auf einem Oberflächengebiet des Halbleitersubstrats gebildet ist. Die Halbleiterschicht enthält ein erstes Konzentrierungsgebiet, ein zweites Konzentrierungsgebiet, ein drittes Konzentrierungsgebiet einer Drainseite und ein drittes Konzentrierungsgebiet einer Sourceseite, eine Gateelektrode, welche auf einem Teil des ersten Konzentrierungsgebiets angeordnet ist, auf welchem die Gateelektrode gebildet wird, eine Drainelektrode, welche auf einem Teil des dritten Konzentrierungsgebiets der Drainseite angeordnet ist, und eine Sourceelektrode, welche auf einem Teil des dritten Konzentrierungsgebiets der Sourceseite angeordnet ist. Daher wird, wenn das zweite Konzentrierungsgebiet während des Erzeugens der Seitenwand eingraviert wird, die Tiefe einer Oberflächenverarmungsschicht des eingravierten Teils flach, wodurch die Kanalbeschränkung infolge der Oberflächenverarmungsschicht herabgesetzt werden kann.
Patent DE-19751844-C2 (DE)
Inventor: BARLIAN REINHOLD
IPC: H05B3/06
Filed: 1997-11-22
Granted: 2001-03-22
Abstract: A device for an electrical conduit (20), a heating conductor (21), or heating cable, with a cross subdivided, tubular casing (6) is furnished. The device exhibits two casing parts (8,9,58) disengageably connected to each other, a bush part (42) and at least a contact bolt (48) disposed parallel to the longitudinal axis of the casing (6). A cage tension spring (38) is disposed at the contact bolt (48) of the bush part (42) for connecting of conduit wires. A connection bolt (37) is furnished between the floor (32) of a case (28) and the case tension spring (38) for the contacting of a conduit braided screen (33).
Patent DE-19935666-C2 (DE)
Title: Analog-Digital-Wandler für ein Signal im Gigahertz-Bereich, Millimeterwellenempfänger und Bandpaßfilter für Millimeterwellen
Inventor: LUY JOHANN-FRIEDRICH
IPC: H03M1/34
Filed: 1999-07-29
Granted: 2002-08-29
Abstract: Die Erfindung betrifft einen Analog-Digital-Wandler für ein Signal im Gigahertz-Bereich und einen Millimeterwellen-Empfänger mit einem erfindungsgemäßen Analog-Digital-Wandler für ein Signal im Gigahertz-Bereich sowie einen Filter für Millimeterwellen. DOLLAR A Der erfindungsgemäße digitale Analog-Digital-Wandler zeigt einen Signaleingang für ein analoges Signal im Gigahertz-Bereich, einen dreidimensionalen Filter, dem das eingehende analoge Signal zugeführt ist und der eine Mittenfrequenz f0 und eine Bandbreite B zeigt. Weiterhin zeigt der Analog-Digital-Wandler eine Sample and Holdstufe, die das analoge Eingangssignal bandbegrenzt überabtastet, wobei die Nyquist-Bedingung Berücksichtigung findet und einem Komparator zur Erzeugung des digitalen Signals, der der Sample and Holdstufe nachfolgt und der das digitalisierte Signal einem Signalausgang zuführt. DOLLAR A Durch diesen Analog-Digital-Wandler ist es erfindungsgemäß möglich, Signale im Gigahertz-Bereich unmittelbar in einen Frequenzbereich zu transformieren, der einer direkten digitalen Signalbearbeitung zugänglich ist. Die Erfindung erweist sich als sehr kostengünstig und wenig störbehaftet.
Patent RU-2175965-C2 (RU)
Inventor: BAJSSVENGER TOMAS
IPC: C07C67/333
Filed: 1996-09-13
Granted: 2001-11-20
Abstract: Изобретение относится к новым (+) или (-)-8-галоген-6-гидроксиоктановым кислотам формулы I, где Х обозначает Cl, Вr, I, их алкильным эфирам формулы II и их солям с α-метилбензиламином формулы III. Способ получения изомеров 8-галоген-6-гидроксиоктановой кислоты формулы I путем разложения чистых диастереомерных солей формулы III путем обработки неорганическими или органическими кислотами или основаниями. Способ получения алкиловых эфиров 8-галоген-6-гидроксиоктановой кислоты формулы II путем перевода 8-галоген-6-гидроксиоктановой кислоты формулы I в соединение формулы II в присутствии каталитических количеств НСl при температуре 50 - 100 o С, предпочтительно при 60 o С, в качестве растворителя используют соответствующий спирт, причем реакция проходит стереоспецифично с сохранением конфигурации. Способ получения солей формулы III путем обработки рацемической смеси (+)-8-галоген-6-гидроксиоктановой кислоты и (-)-8-галоген-6-гидроксиоктановой кислоты или любой другой смеси изомеров (+) и (-)-8-галоген-6-гидроксиоктановой кислоты энантиомерами α-метилбензиламина в растворе и затем проводят перекристаллизацию диастереомерных соединений. Технический результат - получение новых промежуточных соединений для получения α-липоевой и дигидролипоевой кислот. 7 с. и 3 з.п. ф-лы.
Patent RU-2170894-C2 (RU)
Title: Method of separation of load in the course of stage-type cooling
Inventor: LOU UIL JAM RAJMOND
IPC: F25J1/02
Filed: 1996-12-19
Granted: 2001-07-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: transfer of load of drive in each refrigerating cycle is effected by cooling the liquid refrigerating agent possessing higher boiling point before flash vaporization by indirect heat transfer to vaporous refrigerating agent possessing lower boiling point in adjacent cycle before compression of this vaporous agent. EFFECT: enhanced efficiency. 22 cl, 2 dwg, 1 ex
Patent RU-2194725-C2 (RU)
Title: Method of oxidation of tetrafluoroethylene to peroxide simple perfluoropolyether producing
Inventor: MARCHIONNI DZHUZEPPE
IPC: C07C409/16
Filed: 1997-02-13
Granted: 2002-12-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to peroxide simple perfluoropolyethers synthesized by oxidation of tetrafluoroethylene. Oxidation of perfluoroethylene is carried out at temperature from 100 C to 40 C in the absence of UV-irradiation but in the presence of chemical initiating agent taken among fluorine and alkylhypofluorites comprising above three carbon atoms under pressure from 0 to 15 relative bars and in the presence of solvent comprising hypofluorite onle or 8 mole % of hypofluorite of total solvent amount in reaction mixture. Invention ensures to synthesize perfluoropolyethers exhibiting the higher molecular mass with optimal value of peroxide number. EFFECT: improved method of synthesis, valuable properties of products. 14 cl, 11 ex
Patent RU-2158489-C2 (RU)
Title: Concentric user system for local radio communication network
Inventor: POL EH DZHEKOBS
IPC: H04B7/26
Filed: 1996-01-31
Granted: 2000-10-27
Abstract: FIELD: cellular communications. SUBSTANCE: system includes group of user sets, each of which has unique electronic serial number and is connected to concentric user system controller, which provides radio frequency interface to standard transceiver of base station of cellular telephone network. Concentric user system controller has group of modem systems, RF transceiver system and antenna, which provides transmission of sufficient information for keeping multiple telephone calls to long and short distance. In addition, concentric user system controller has control circuit, which is aimed at connection of group of user sets to group of modems through multiplexer using stored information. In preferable embodiment, number of modems is significantly less than number of user sets, which are simplified. EFFECT: decreased cost for servicing cellular telephone network user. 22 cl, 3 dwg
Patent RU-2167217-C2 (RU)
Title: Method of chemical infiltration in vapor phase for sealing porous substrates arranged in ring-shaped stacks
Inventor: FRANSUA KRISTEHN
IPC: C23C16/455
Filed: 1996-04-17
Granted: 2001-05-20
Abstract: FIELD: manufacture of composite materials. SUBSTANCE: substrates are loaded inside reaction chamber of infiltration furnace arranging them in ring-shaped stack which bounds inner passage with gaps between substrates. Gas phase entering the reaction chamber is discharged through passage at preheating zone outlet to one of volume formed by inner and outer parts of stack or stacks of substrates, to minimum one preferably. Volume is closed at its opposite end in such way that circulation of gas phase between delivery to reaction chamber and removal from reaction chamber is effected from inner to outer part of stack or stacks or vice versa, gas phase passes through gaps between substrates seeping inside them. EFFECT: avoidance of modification of microstructure of pyrolytic carbon at infiltration. 10 cl, 4 dwg
Patent RU-2220678-C2 (RU)
Title: Устройство для удаления волос и/или для атрофии волосяных мешочков
Inventor: KLEMENTI GABRIELE
IPC: A61B18/20
Filed: 1998-09-25
Granted: 2004-01-10
Abstract: Устройство содержит пульт управления и подвижный оконечный узел, состоящий из корпуса, внутри которого находятся: фокусирующий свет элемент, предназначенный для формирования указывающего луча и, по команде, уничтожающего/атрофирующего светового луча, оба имеющих малое поперечное сечение; оптические средства приема, предназначенные для получения изображений кожи, на которую попадают упомянутые лучи, и воспроизведения их в увеличенном виде на мониторе, который может видеть оператор; средство для включения излучения уничтожающего/атрофирующего светового луча, источник света и сопло, создающее воздушный поток. Технический результат - повышение скорости и точности эпиляции. 13 з.п. ф-лы, 4 ил.
Patent RU-2191948-C2 (RU)
Inventor: SEREDA V V
IPC: F16L27/067
Filed: 1999-05-05
Granted: 2002-10-27
Abstract: FIELD: quick-detachable articulated joints allowing considerable angular mobility of pipes relative to each other; erection of pipe lines in oil and gas industries. SUBSTANCE: Articulated joint has bell-mouth where slot is made; this slot is used for placing the seal; bell-mouth has additional slot for receiving the elastic gasket made from microporous rubber, for example, and steel shut-off member in form of split ring. Ball member has spherical surface of large radius equal to radius of inner surface of collar made in form of ring with outer curvilinear projection and concentric spherical surface of smaller radius which is engageable with seal made in form of self-sealing rubber ring having dovetail shape. EFFECT: enhanced strength and tightness of joint. 1 dwg
Patent RU-2171241-C2 (RU)
Inventor: BYKOVA EH V
IPC: C04B28/26
Filed: 1999-05-21
Granted: 2001-07-27
Abstract: FIELD: building materials industry, more particularly fire protection of structures in thermoelectric stations and heat insulation of building structures. SUBSTANCE: silicate composition comprises liquid glass binder, refractory filer in the form of hollow microspheres, silicon-containing hardening agent, modifying agent in the form of mixture of alkali metal salts and oxygen-containing copper (II) salts and refractory filler in the form of sol microspheres, ratios of components being as follows, wt %: modifying agent 2-5 including alkali metal salts, 0.6-1.8; oxygen-containing hardening agent; 0.01-1.5; sol microspheres, 30-40; and liquid, the balance, oxygen-containing copper (II) salt is copper (II) sulfate, and alkali-metal salt is sodium chloride at weight ratio of 1:3, respectively. Binder is liquid glass with density of 1.40-1.42 kg/cubic m. EFFECT: higher content of equal pores, greater amount of pores, lower heat conduction coefficient of up to 0.1 w/m K, unchanged structural strength, higher water resistance and optimum degree of molding products. 3 cl, 5 ex, 2 tbl
Patent RU-2182411-C2 (RU)
Title: Method for presowing treatment of seeds in electric field
Inventor: SHMIGEL V V
IPC: A01C1/00
Filed: 1999-08-30
Granted: 2002-05-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves feeding seed in uniform layer into electrode air spacing defined by horizontal potential electrode and earthened electrode; exposing seeds to electrostatic field and ionized air, which is passed through seed layer. Space between seed layer and potential electrode is set within the range of 1-1.5 cm. EFFECT: simplified seed treatment process and improved quality of treated seeds.
Patent UA-49993-C2 (UA)
Title: High-speed hybrid marine vessel
IPC: B63B1/12
Filed: 1999-05-28
Abstract: High speed hybrid marine vessel (1) with integrated hydrodynamic lift-generating, roll stabilizing and pitch controlling wings (4, 5, 6), or hydrofoils, operating in two distinctly different modes, namely a hydrostatic stable low speed mode, featuring a positive GM-value with at least three submerged hull elements (2, 3), and a hydrostatic unstable high speed mode, featuring a negative GM-value with only one submerged hull element (2), said hull elements (2, 3) being integrated to the vessel (1) via an integrated deck construction connecting the sidehulls to the main hull.
Patent UA-13443-C2 (UA)
Title: Base of process lubricants for hot metal forming
Inventor: DIAMANTOPULO KOSTIANTYN KOSTIANTYNOVYCH
Filed: 1994-12-12
Abstract: The base of process lubricants for hot metal forming contains water and triethanolamine. The base contains in addition alkylsulfonate sodium salt on the ground of synthetical fatty acid particles C5-C16, diethanolamides of synthetical fatty acid particles C10-C13, natrium polyphosphate, lignosulfonic acid ammonium salts, sodium tripolyphosphate and soap paste derived while paraffin hydrocarbon combustion.
Patent UA-32587-C2 (UA)
Title: mould-closing device for die-casting machine
IPC: B29C45/64
Filed: 1994-12-09
Abstract: The invention relates to the mould-closing devices for die-casting machine.
Patent UA-46115-C2 (UA)
IPC: B22D35/04
Filed: 1997-07-23
Abstract: A casting wheel (10) for use in filling ingot moulds (36) of an ingot mould line has a wheel member (12) comprising a hub (14) and a plurality of spouts (20). The wheel member (12) has a central region (18) and is mounted by the hub (14) for rotation on an axis of rotation. The spouts (20) arc formed from sheet metal and arc integral with the hub (14). The spouts (20) extend outwardly from the central region (18) in an angularly spaced array and each spout has an inlet end (23) adjacent the central region (18) and an outlet end (24) remote from the hub (14). The casting wheel (10) additionally comprises means for mounting the wheel member for rotation on the axis of rotation, a conveyor (34) on which a series of ingot moulds (36) are movable below the wheel member (12) along a mould line (36) extending transversely with respect to the axis, means for rotating the wheel member (12), means for advancing the conveyor (34) to move each mould (36) in turn to a filling position below a pouring position for spouts (20) of the wheel member (12), and molten metal feed means for supplying molten metal to the wheel member (12). The means for rotating the wheel member (12) and the means for advancing the conveyor (34) are operable in synchronism.
Patent UA-46135-C2 (UA)
IPC: B64G1/26
Filed: 1998-09-10
Abstract: This invention relates to a method of an artificial satellite to a geo-stationary orbit injecting with usage of a space vehicle. In accordance to the invention, a constructional unit of a last stage of a rocket carrier and the satellite, ought to be injected to the geo-stationary orbit, are carried to a circle orbit called a 'grave-orbit', close to the geo-stationary, but distant enough to avoid possible collisions with the space objects, resting on the geo-stationary orbit, the satellite is separated from the last stage rocket, which will be at the 'grave-orbit', and transferred from the 'grave-orbit' to the geo-stationary orbit.
Patent UA-67744-C2 (UA)
Title: Derivatives of с-4"-substituted-9-deoxo-9а-aza-9а-homoerythromycine a
IPC: C07H17/08
Filed: 1998-05-29
Abstract: The invention relates to compounds of formula (1) and to pharmaceutically acceptable salts thereof. The compounds of formula (1) are antibacterial agents that may be used to treat various bacterial and protozoa infections. The invention also relates to pharmaceutical compositions containing the compounds of formula (1) and to methods of treating bacterial protozoa infections by administering the compounds of formula (1). The invention also relates to methods of preparing the compounds of formula (1) and to intermediates useful in such preparation. 1
Patent UA-48307-C2 (UA)
Title: Multistage metal-forming machine tool
IPC: B21J13/08
Filed: 1998-09-06
Abstract: The invention relates to a multistage metal-forming machine tool having a last metal-forming station which divides combined pieces into two finished pieces (21, 22), and two delivery devices (3, 4) for the finished pieces. Each delivery device (3, 4) is assigned a transfer device (6), which transfers a finished piece (21, 22) from the last forming station to the delivery device (3, 4). One of the transfer devices comprises transfer tongs having an upper claw with two clamping jaws (521, 522) and a lower claw with one clamping jaw (531). The other transfer device (6) has a slide way (61) for receiving a finished piece (22) from the last forming station, as well as a pivoting kick handle (62) for pushing a finished piece (22) situated on the slide way (61) to the delivery device (4).
Patent UA-42948-C2 (UA)
Title: Unit for heating combustion engine
Inventor: Maltsev Pavlo Vasyliovych
Filed: 2000-06-08
Abstract: Unit for heating combustion engine is intended for use in the cooling system of combustion engine, where accumulation, storing and liberation of heat to the engine at start is performed by means of heat accumulator. To the cooling channel of combustion engine having heat accumulator with additional drive of heat carrier circulation and block for controlling this drive, in parallel to the heat accumulator and additional drive, hydro-dispenser is installed, this is arranged as two placed towards each other back valves with springs. One valve is connected to the outlet from the engine, and the other – to the outlet from the heat accumulator. Rigidity of the spring of the second valve is larger than rigidity of the spring of the first valve by value equivalent to pressure difference to these valves to provide possibility of switch. This invention makes it possible to simplify structure at keeping high reliability, to make the structure more technological and to decrease its cost.
Patent UA-74171-C2 (UA)
Title: combined carrier of the compartment of transportation facility
Inventor: NAUMENKO PAVLO OLEHOVYCH
Filed: 2002-06-07
Abstract: Invention relates to aviation equipment, namely, to the construction elements of the interior of aircraft, although it can be used in other transportation facilities. The combined carrier of the compartment of transportation facility contains air conduit and lighting box located along its longitudinal axis, and fastening elements, and assembly element, middle, side and upper walls forming the lighting box, moreover, middle and side walls are the walls of air conduit. Assembly element is located on the middle wall, and fastening elements are located on side and upper walls. The middle wall of combined carrier of compartment of transportation facility contains a decorative element, and upper wall contains a sealing element. Middle and upper walls contain fastening elements of lens. Upper wall consists of two parts connected by fastening element forming a hollow. Invention allows to simplify the design, to extend the scope of application, to simplify installation, to increase convenience during maintenance, and to reduce the level of noise and vibrations in the compartment, to increase convenience during operation and to reduce the load and overall sizes of device, and aircraft as a whole.