baber/WOPTO huggingface dataset:
Patent SE-502449-C2 (SE)
Inventor: NORDKVIST JOHAN
IPC: F16D25/08
Filed: 1992-09-08
Abstract: A spring (38) between the sleeve (23) and tube (30) preloads the withdrawal bearing (11) when in use via the driving member (31). The tube contains a recess working with the driving member to hold the sleeve in position for assembly in opposition to the spring, preventing it retracting during the operation. The member can comprise rollers working in radial bores in the sleeve and thrusting a wire ring outwards against the withdrawal bearing during assembly to lock it. The shape of the recess and the pressure exerted by the ring on the rollers are so matched to the axial force of the spring that the sleeve is held in a predetermined position during assembly. ADVANTAGE - Allows use of pre-loaded withdrawal bearing with servo-operated clutch pulled out of engagement.
Patent SE-507096-C2 (SE)
Title: Holder device for connecting cables or lines to power delivery system
Inventor: BERGFORS OVE
IPC: H02G1/04
Filed: 1995-03-31
Abstract: The device has a housing (5). Inside the housing are one or more rollers (14) on which the cable (14) can roll when being connected between different columns. Also in the housing is at least one clamp unit (8,9) which is movable to and from an extension part separate from the rollers for permanent fixation of the cable in the required position by clamping between the clamp unit and the extension part. The holder device incorporates two different, alternatively usable clamp units, of which the first (8) incorporates at least one clamp jaw, which has a lower application surface for vertically directed clamping of the cable and another incorporating at least one clamp jaw, which has a laterally placed application surface for horizontally directed clamping of the cable.
Patent SE-510586-C2 (SE)
Title: Electric cable tray support e.g. for computer systems
Inventor: STJERNEBY SVEN
IPC: H02G3/04
Filed: 1995-08-30
Abstract: The support (24) for a cable tray with a number of longitudinal rails spaced from each other by crossbars is connected to the tray so as to provide a supporting surface for the cables and curves downwards to define a radius for cables branching off. The upper part has slits in which sit the longitudinal tray rails (14) and the edge has a rolled over edge (30) which wraps around a crossbar (16). This upper part also has a transverse undercut groove. There is a fastener (34) which is inserted in the space between the lower surface of the support and the upper surface of the cable tray. The insertion is from the side of the tray.
Patent SE-509448-C2 (SE)
Inventor: SANDSTEDT JONAS
IPC: H01Q1/24
Filed: 1997-05-07
Abstract: A device for antennas, in particular dual-polarized microwave antennas with single-polarized patches, for which antennas reduced cross-polarization and reduced cross-coupling can be achieved without impairing the bandwidth of the antenna or increasing the occurrence of grating lobes. A modification of the traditionally rectangular geometry of the single-polarized patches is carried out. The modification is symmetrical in relation to the plane in which the linear-polarized signal lies for the respective patch. The modification involves the patches narrowing towards the ends along the respective polarization axis in such a manner that side edges which face side edges of adjacent patches are formed. In this way, the coupling between adjacent patches and also the cross-polarization in the respective patch are reduced.
Patent SE-511852-C2 (SE)
Inventor: MAEDER HEINZ
IPC: H03F3/45
Filed: 1997-07-14
Abstract: A voltage controlled oscillator (VCO), for use in a phase locked loop for clock multiplication, for example in recovery of data pulses from a data stream input comprising digital data with unknown phase. According to the invention, the VCO comprises a plurality of VCO stages, each stage being implemented as a differential amplifier. The amplifier load is formed of two cross-coupled gate devices and of two gate devices which are connected as diodes. The differential input is applied to a source coupled input pair as well as to two pull-down gate devices.
Patent SE-519214-C2 (SE)
Inventor: SKOELD KURT
IPC: A61N5/10
Filed: 1998-09-10
Abstract: A neutron radiation installation for treatment of different types of cancer tumours, comprising a source of neutrons (11), like a nuclear reactor or an accelerator dependent source of radiation, a conventional filter (14) for reducing the radiation energy to a suitable level for radiation treatment of cancer tumours, having low energetic neutron beams of an energy of between 1 eV and 40 keV, or preferably between 1 keV and 20 keV, and a radiation tube (22) out of which radiation beams are emitted towards a patient (10) having a cancer tumour (23), whereby an optimum radiation is obtained at a distance of between 50 and 100 cm from the output surface of the conventional filter (14), and in which the installation comprises an additional radiation filter (21) mounted between the conventional filter (14) and the output of the radiation tube, which additional filter is of a material which filters off neutrons in the epithermic spectrum from low energetic neutron beams up to an energy of about 1 keV, in particular metallic lithium, or another form of the element lithium, which has been enriched to about 95% in the isotope Li<6>.
Patent SE-514645-C2 (SE)
Inventor: MAARTENSSON GOERAN
IPC: E04F15/02
Filed: 1998-10-06
Abstract: A flooring system comprises board shaped floor elements (1) having a mainly square or rectangular shape and each being provided with four side edges (2), a lower surface (5) and a decorative upper surface (3). The flooring system further comprises separate joining profiles (10) for connecting said board shaped floor elements (1) to each other. Each of the floor elements (1) is provided with grooves (4) which are formed in the lower surface (5) thereof, each groove being positioned in parallel to one of the side edges (2) of the floor element (1), and each joining profile (10) is provided with lips (11) arranged in pairs and joined by a middle section (12), each lip (11) being so arranged and constructed as to be received by one of the grooves (4) of a floor element (1). According to one alternative, each of the joining profiles (10) has the shape of a plus with four cheeks, and three of the cheeks of each of these joining prof iles (10) are provided with said lips (11) arranged in pairs and joined by a middle section (12), whereas the forth cheek thereof is provided with only one lip (11) and a middle section (12). Alternatively, each joining profile (10) has the shape of a T with three cheeks, the cheeks of each joining profile (10) each being provided with said lips (11) arranged in pairs and joined by a middle section (12). <IMAGE>
Patent SE-516151-C2 (SE)
Inventor: MOBERG GUNNAR
IPC: B65H75/48
Filed: 1999-02-11
Abstract: The present invention concerns a device for preloading of a spring (1) which has a first end rigidly attached to a first support means (5) and a second end rigidly attached to a second support means (7), at least one of said support means being rotatable around an axis of rotation relative to the other support means, thereby tensioning or detensioning said spring, and where the spring and both support means are located in a tube (15). The device is characterized by comprising a control means (10) connected to one of said support means, which is rotatable, said control means protruding to the outside of the tube (15) and usable to rotate said rotatable support means, making it possible to preload the spring from the outside of the tube. The invention also concerns a correponding method and a reeling device including said preloading device.
Patent DE-19632370-C2 (DE)
Inventor: SCHRIEVER UDO DR ING
IPC: C22C38/20
Filed: 1996-08-10
Granted: 1998-07-02
Abstract: A high-energy weldable soft magnetic steel with high toughness in the heat-affected zone of weld joints, high specific electric resistance to reduce eddy currents, aging resistance and weathering resistance comprises 0.65 to <1.0% chromium, >1.0 to 2.0% silicon, 0.25 to 0.55% copper, 0.003 to 0.008% nitrogen, 0.15 to <0.6% manganese, 0.02 to 0.07% aluminumsolu., 0.01 to 0.02% titanium, 0 to 0.15% carbon, 0 to 0.045% phosphorus, the balance iron and unavoidable impurities.
Patent DE-19735737-C2 (DE)
Inventor: OCKENFUS ULRICH
IPC: F41A17/32
Filed: 1997-08-18
Granted: 1999-12-02
Abstract: The operating device is formed as an axially movable pistol grip (2) with a statistically located trigger cock (5) framed by a trigger stirrup (6). It is connected with the closure (1) by two L-shaped strips (3) which slide on both sides of the axis of the barrel in grooves and with their shorter ends are anchored to the closure. The L-shaped strips (3) with their longer ends are anchored to the pistol grip and the trigger stirrup. The securing device incorporates a spring-loaded trigger (7) fitted on the rear-side extension of the pistol grip, via which the repeater unit is locked in the closed position of the closure and in the operated state of the trigger the trigger cock (5) is released.
Patent RU-2154637-C2 (RU)
Title: Method of preparing phenyl-substituted pyrazole derivatives
Inventor: CHUPP JOHN PAUL
IPC: C07C205/57
Filed: 1995-07-14
Granted: 2000-08-20
Abstract: FIELD: agriculture. SUBSTANCE: described is method of preparing new phenyl-substituted pyrazole derivatives of formula II:   and salts and esters thereof wherein X 1  and X 2  are halogen or hydrogen; R 1  is C 1-6 - alkyl; R 2  is C 1-6  halogen alkyl or alkyl sulfonyl, and R 3  is H or halogen. Compound of formula III:   wherein X is as defined above, is oxidized with oxygen or oxygen-containing gas in the presence of oxidation catalyst in inert solvent. EFFECT: new carbocyclically (heterocyclically) substituted benzoic acids suitable as intermediate compounds or precursors for preparing corresponding ester compounds which are useful herbicidal compounds. 8 cl, 6 ex, 1 tbl
Patent RU-2162402-C2 (RU)
Title: Method for continuously lapping end surfaces of cone rollers
Inventor: RAKHCHEEV V G
IPC: B24B11/00
Filed: 1998-02-04
Granted: 2001-01-27
Abstract: FIELD: machine engineering, possibly making bearing assemblies, namely lapping parts such as rollers with spherical surfaces in different branches of industry. SUBSTANCE: method comprises steps of charging rollers to be lapped into continuously rotating disc with seats arranged along its periphery; imparting to disc motion at circular feeding of it relative to end of tool. Tool is elastically forced in radial direction and it is in the form of circle segment with inner spherical surface whose radius is equal to that of lapped surface of roller. Then tool is subjected to rocking motion around its axis in range 360 degrees. Axes of tool and disc are arranged one normal relative to another and they are crossed in point being apex of roller generatrix and center of spherical surface of circle segment. EFFECT: enhanced wear resistance and quality of lapped surface, increased efficiency of method. 2 dwg, 1 ex
Patent RU-2170017-C2 (RU)
Title: Herbicide agent with synergetic activity
Inventor: RIS RICHARD
IPC: A01N43/10
Filed: 1996-11-12
Granted: 2001-07-10
Abstract: FIELD: herbicides, agriculture. SUBSTANCE: invention relates to agents used for control of weeds, in part, to herbicide agent containing 1-(3-chloro-4,5,6,7- tetrahydropyrazolo-[1,5-a]-pyridine-2-yl)-5-(methylpropargylamino)-4-pyrazolylcarboxylic acid nitrile as an active component (A) and additional active component (B) taken among the group including the following substances: bentazon, molinate, daimuron, thiobencarb, butachlor, pretylachlor, dimepiperate, phenoxaprop-ethyl, clomeprop, cinmetilin, bromobutid, chinclorac, mefenacet, pyrazosulfuron-ethyl, esprocarb, cinosulfuron, tenilchlor, cumyluron, MK 243, naproanilide, anilofos, benfuresat, bifenox, CH-900, MCPA, nitrofen, oxadiazon, pendimetalin, simetrin, sulcotrion (ICIA 0051), trifluralin, piperofos, pyributicarb, ethoxy-sulfuron, bensulfuronmethyl, pyrazolat, pyrazoxyfen, benzo-fenap, cyclosulfamuron, cichalofopbutyl, NBA-061 and azimsulfuron. The new developed herbicide agent including 1-(3-chloro-4,5,6,7-tetrahydropyrazolo-[1,5-a]- pyridine-2-yl)-5-(methylpropargylamino)-4-pyrazolylcarboxylic acid nitrile as an active component shows higher activity as compared with that of the nearest analogue. EFFECT: enhanced herbicide activity of agent. 3 cl, 42 ex
Patent RU-2214994-C2 (RU)
Inventor: KEHRI DZHON LORENS
IPC: C07C51/44
Filed: 1998-07-22
Granted: 2003-10-27
Abstract: Описан способ удаления иодидных соединений из жидкой карбоновой кислоты и/или ее ангидрида, полученных путем карбонилирования спиртов и/или их реакционноспособных производных катализированным благородным металлом группы VIII и сокатализированным алкилиодидом, который включает контактирование жидкой карбоновой кислоты и/или ее ангидрида с заряженной металлом ионообменной смолой, в которой металлом служит один или несколько таких металлов, как серебро, палладий и ртуть. Способ позволяет повысить эффективность процесса удаления иодидных соединений и повысить срок службы смолы. 6 з.п.ф-лы.
Patent RU-2233005-C2 (RU)
Inventor: FREJSER STJUART EHJ
IPC: G06Q30/08
Filed: 1997-12-03
Granted: 2004-07-20
Abstract: FIELD: data processing systems assisting in financial operations. 
     SUBSTANCE: proposed data processing system implementing trading systems is essentially highly structured trading protocol. System receives data with aid of options and processing of futures to determine and evaluate positions according to trading option and Futures Contracts for separate securities. Distribution of data on securities among data stackers and seller follows continuous distribution of data on them among investment community sellers, computerized trading support, and declaration of results and accountability including accounting operators. System incorporates computer processing network with workstations. 
     EFFECT: enhanced volume of trading activity. 
     24 cl, 12 dwg, 16 tbl
Patent RU-2161121-C2 (RU)
Inventor: FEDORCHUK JU M
IPC: C01F11/46
Filed: 1998-11-30
Granted: 2000-12-27
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to methods of production of fluorine compounds by their decomposition with acids that can be used for production of hydrogen fluoride and anhydrite. Method of production of hydrogen fluoride and anhydrite involves decomposition of fluorspar with fluorosulfonic acid with formation of calcium fluorosulfonate and hydrogen fluoride followed by decomposition of calcium fluorosulfonate. Decomposition process of fluorspar is carried out with gas-phase fluorosulfonic acid and decomposition of calcium fluorosulfonate - with water vapor in the range of temperatures 165.5-260 C. Hydrogen fluoride formed in the process of decomposition of fluorspar is fed to the fractional condensation and purification and gaseous fluorosulfonic acid obtained in decomposition of calcium fluorosulfonate is used for decomposition of fluorspar. EFFECT: improved method of production, decreased cost. 3 ex
Patent RU-2189699-C2 (RU)
Title: Separation of minimessages
Inventor: PETERSEN LARS-JERAN
IPC: H04Q11/04
Filed: 1997-05-16
Granted: 2002-09-20
Abstract: FIELD: radio engineering. SUBSTANCE: invention deals with data transmission with use of protocol of asynchronous transmission schedule, with method and device for effective filling of unused sections of each signal for substantial reduction of delays in data transmission. While asynchronous transmission schedule is employed in systems with low-speed transmission in bits, for instance, in cellular systems with transmission of speech signals use of bandwidth is improved markedly thanks to usage of separating minimessages. Separating minimessages have length determined beforehand, for example, one octade and are entered into useful load of message of asynchronous transmission schedule when there is delay in arrival of distributed minimessages. As soon as distributed minimessage that has valid data of user arrives this distributed minimessage can be inserted into useful load of present message of asynchronous transmission schedule immediately after last separating minimessage. In contrast to known methods this method excludes necessity of waiting for next message of asynchronous transmission schedule for entry of assignable minimessage. EFFECT: reduced delay time in transmission of data with use of protocol of asynchronous transmission schedule for systems with low-speed transmission of speech signals, improved usage of bandwidth. 26 cl, 12 dwg
Patent RU-2172078-C2 (RU)
Title: Способ и устройство для соединения организованных в виде гирляндной цепи базовых приемопередающих станций путем использования мультиплексора и демультиплексоров
IPC: H04B7/26
Filed: 1999-06-29
Granted: 2001-08-10
Abstract: Описывается способ и устройство для соединения организованных в виде гирляндной цепочки базовых приемопередающих станций (БППС) путем использования мультиплексора и демультиплексора. Контроллер базовых станций (КБС) генерирует пакеты для прохождения к организованным в виде гирляндной цепочки БППС и мультиплексирует пакеты для передачи их к БППС. БППС принимает мультиплексированные пакеты и демультиплексирует пакеты, и как результат демультиплексирования, если пакеты предназначены для соответствующей БППС, то соответствующая БППС принимает их и передает остающиеся пакеты к следующей БПРПС. Кроме того, организованная в виде гирляндной цепочки БППС, соединенная с другой БППС, генерирует пакеты для прохождения к БППС и декодирует переданные пакеты. В результате декодирования, если пакеты предназначены для соответствующей БППС, соответствующий демультиплексор пропускает пакеты к соответствующей БППС, в противном случае, он пропускает пакеты к КБС, что и является достигаемым техническим результатом. 4 с. и 7 з.п. ф-лы, 5 ил.
Patent RU-2186006-C2 (RU)
Title: Spacecraft
Inventor: SARKISOV S K
IPC: B64G1/12
Filed: 1999-09-08
Granted: 2002-07-27
Abstract: FIELD: interplanetary flights; life-support systems of manned spacecraft. SUBSTANCE: spacecraft includes immovable module with central axis and movable module coaxial relative to first one. Laid spirally on conical surface of movable module are growth tubes with plant conveyers. Spacecraft is also provided with electric generator and storage battery modules. Artificial gravitation is formed in crew compartment and in tubes found on movable module during rotation around central axis. Tubes are divided into two segments: plant conveyers are located in upper segment and through filled with water are articulated in lower segment; through filled with water have fish and waterfowl. As fish and waterfowl grow, flow from upper through to lower ones is ensured during feeding from feeders movable along tubes. Spacecraft is also provided with silt removers and silt lines supplying silt from through bottom to regenerator. Located at vertex of cone is room for planting-out seedlings, young fish and waterfowl in growth tubes and room for gathering-in harvest and catching fish and waterfowl. Immovable and movable module are provided with circular passing chambers to ensure circulation of substances in spacecraft (operation of electric generator in particular) with lift cabins mounted among them for motion in circle and along central axis. EFFECT: ensuring spacecraft with ecologically pure source of energy and creating terrestrial-like biocenosis of board spacecraft and psychological environment favorable for human being. 3 cl, 9 dwg
Patent RU-2196577-C2 (RU)
Inventor: EHTTINGER A P
IPC: A61P41/00
Filed: 1999-11-09
Granted: 2003-01-20
Abstract: Изобретение относится к медицине, в частности к хирургии, и касается лечения перитонита. Для этого в комплексе терапии во время и после операции включают ликопин в виде промывания брюшной полости во время операции и введения внутрь после операции. Для промывания используют раствор ликопина в разведении 1: 4000, а после операции доза ликопина составляет 1-2 г/сутки. Способ обеспечивает заметное улучшение результатов лечения перитонита, в том числе за счет повышения толерантности тканей в условиях гипоксии.
Patent RU-2178126-C2 (RU)
Inventor: GRISHIN P P
IPC: F24H1/20
Filed: 1999-12-03
Granted: 2002-01-10
Abstract: FIELD: heat engineering, possibly systems for heating rooms and water. SUBSTANCE: electrode type water heater includes housing with feed and discharge branch pipes, system of electrodes in the form of coaxial cylinders (inner cylinder is separated along generatrix by parts whose number is equal to that of phases), shaft mounted in cavity of inner cylinder and shutters made of dielectric material and secured by their one end to shaft for closing space between outer cylinder and parts of inner cylinder at rotation of shaft. Feed and discharge branch pipes are made of insulation material and they have predetermined length values. EFFECT: enlarged range of controlling heating power, enhanced safety at using heater. 2 cl, 2 dwg
Patent RU-2178166-C2 (RU)
Title: Method of complex determination of thermal and physical characteristics of solid and dispersive materials
Inventor: MISHCHENKO S V
IPC: G01N25/18
Filed: 1999-11-29
Granted: 2002-01-10
Abstract: FIELD: thermal tests of solid and dispersive materials. SUBSTANCE: method of complex determination of thermal and physical characteristics of solid and dispersive materials consists in measurement of thickness of examined specimen and in bringing it into thermal contact along plane with standard specimen. Then examined and standard specimens are subjected to thermostatting at initial specified temperature. Temperatures on outer surfaces of examined and standard specimens are kept equal to specified initial temperature of thermos tatting, specific power of heat source is recorded and temperature of standard specimen in specified section is measured with constant time interval. Standard specimen comes in the form of package of two flat standard specimens with different thermophysical properties and thickness of each plate depends on relation of thermal diffusivity of materials of these specimens. Two sequential time moments when second derivative of temperature in time becomes equal to zero. Test is terminated with occurrence of second time moment. EFFECT: raised accuracy and high-speed measurement of thermal and physical characteristics of solid and dispersive materials. 2 dwg
Patent RU-2183754-C2 (RU)
Title: Power plant
Inventor: GORDIENKO N N
IPC: F02B53/00
Filed: 1999-12-07
Granted: 2002-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to power plants with rotary internal combustion engine. Proposed power plant has rotary engine and rotary energy recovering device. Systems to supply engine with fuel and compressed air, cooling and lubricating system are mounted on output shaft. Compressed air supply system has two- stage compressor whose first stage is ring centripetal blower, and second stage is positive displacement compressor with receiver communicating with engine combustion chamber to control delivery of compressed air. Fuel supply system has pair of fuel pumps installed diametrically relative to shaft for translation along guides and interacting with shaft by means of tappets. Shaft of section of interaction is provided with one-side cam with slanted surface. Cooling and lubricating system has scoops on lower end of shaft. Shaft is made hollow, its space communicating through space of hydraulic take-in scoops with reservoir of lubricating and cooling liquid installed in crankcase, and through ports made in shaft body, with spaces of engine, recovering device and compressor. EFFECT: simplified design of plant, reduced labor input in manufacture and service, increased efficiency and reduced specific consumption of fuel. 4 cl, 4 dwg