baber/WOPTO huggingface dataset:
Patent SE-521813-C2 (SE)
Title: Internet communication method between different types of network, uses central network analysing local network address information to set up link between two local networks
Inventor: HAGSTROEM BENGT
IPC: H04L/
Filed: 1998-05-18
Abstract: The central network (1) is supplied with address information from a first local networks (2) and establishes which connection (2a) is being used for communication, and then it sets up a link between the first local network and a second local network. Address information associated with the first local network is received by the second local network, and the latter establishes which connection shall be used to set up communication between the two local networks, and an agreement is made regarding the communication protocol to be used. IMAGING AND COMMUNICATION - The local network can be a traditional telecommunications network, a data network or IP network being used to distribute e.g. audio and/or image programs. Address information is transferred to a number database (NDB) connected to or present in the central network.
Patent SE-514337-C2 (SE)
Title: Single or multi-band antenna, for portable radio transceiver, has conductive area arranged in longitudinal direction of antenna element, which has larger conductive material concentration than remaining area
Inventor: PAANANEN JARI
IPC: H01Q/
Filed: 1999-06-16
Abstract: The antennas (20,30) are connected in series by connecting the end (31) of antenna (30) to end (22) of antenna (20). The antenna (20) for HF wavelengths has a conductive area (23) arranged in the longitudinal direction of antenna. The area has concentration of conductive material (23) larger than that in the remaining areas.  An Independent claim is also included for the single, dual or multiband frequencies receiving/transmitting method.
Patent SE-516743-C2 (SE)
Inventor: AVAL OMID
IPC: H01P3/08
Filed: 1999-06-29
Abstract: A printed circuit (1) on a lossy substrate (2) has been provided whereby intermediate structures (11, 12, 17, 18) under the top layer strips (5) have been formed having a width being (d2) smaller than the width (w) of the strip. The intermediate structures (11, 12, 17, 18) are particular well suited for inductors (9) on silicon substrates and result in a considerable increase in the Q-factor of the inductor at microwave frequencies.
Patent SE-516266-C2 (SE)
Title: Bioadhesive composition not containing enzymatic oxidizing agent or chemical cross-linking agent comprises bioadhesive polyphenolic protein, a polymer, fine filaments, optionally a non-enzymatic oxidizing agent, and a filler protein
Inventor: QVIST MAGNUS
IPC: C09J/
Filed: 1999-12-17
Abstract: Bioadhesive composition (I) comprises a bioadhesive polyphenolic protein comprising 30-3000 amino acids, comprises tandemly linked peptide repeats of 3-15 amino acid residues; (ii) a polymer comprising carbohydrates; (iii) fine filaments; (iv) optionally a non-enzymatic oxidizing agent; and (v) a filler protein. (I) does not contain an enzymatic oxidizing agent or chemical cross-linking agent.  Bioadhesive composition comprises:  (i) a bioadhesive polyphenolic protein derived from a byssus-forming mussel comprising 30-3000 amino acids consisting tandemly linked peptide repeats of 3-15 amino acid residues, at least 5% and preferably 6-25% are at least 5 % and preferably 6-25 % has 3,4 dihydroxy-L-phenylalanine (DOPA);  (ii) a polymer comprising carbohydrate groups such as heparin, chondroitin sulfate, chitosan and hyaluronan;  (iii) fine filaments; (iv) optionally a non-enzymatic oxidizing agent such as hydrogen peroxide, nitroprusside ions or periodate ions; and (v) a filler protein, such as collagen, albumin, casein, elastin, fibronectin or fibrin.     (I) does not contain an enzymatic oxidizing agent or chemical cross-linking agent. An Independent claim is also included for:  (1) a bioadhesive composition (II) with a composition as (I) which does not comprise any enzymatic oxidizing agent or chemical cross-linking agent, for medical use; and (2) a composition (III) comprising (i) and (ii), and does not comprise any enzymatic oxidizing agent or chemical cross-linking agent.
Patent DE-19601635-C2 (DE)
Inventor: SCHROEDER GUENTER
IPC: F16F1/04
Filed: 1996-01-18
Granted: 2000-08-10
Abstract: The saddle is fitted to the top of a tube (10) which locates inside the saddle support frame. The bottom of the tube is closed by an end piece (103). An insert sleeve (20) into the support frame is similarly closed by a lower end piece (21) to form a hydraulic space between it and the end piece of the saddle support tube. The hydraulic space is connected to a pressure reservoir (40) by a control valve (403). The control valve is operated from a remote control on the handlebars via a Bowden cable (404). The valve operation can also be linked to the brake control, to lower the saddle during braking, and prior to the rider having to put his feet onto the ground. The hydraulic reservoir is pressurised by a gas pocket, eg. replenished by using the bicycle pump.
Patent DE-19614894-C2 (DE)
Inventor: HASSE HARTMUT
IPC: B29C48/06
Filed: 1996-04-16
Granted: 1997-12-11
Abstract: An extrusion head with a mixing device and an adjustable shear effect, for homogenizing, mixing and shearing the material conveyed to it in form of polyester melts, elastomers and other miscible viscous and paste materials. The extrusion head has a pair of toothed wheels arranged one over the other, with one wheel having a double helical gearing and the other having a pair of axially spaced oblique teeth with a center annular groove. The material supplied flows around one toothed wheel and fills its tooth gaps and those of the other toothed wheel. The material is taken back in the outer region of the one toothed wheel by the rotary movement, is axially crushed out by the other toothed wheel and conveyed into an outlet channel through the groove in the other toothed wheel. The mixing, homogenization and shearing of the material can be adjusted by the drive of the one toothed wheel, thus making it possible to obtain a high outlet temperature where the material is elastomers. The extrusion head including the toothed wheels may be fitted with a temperature equalizer if required.
Patent DE-19617054-C2 (DE)
Inventor: MASANNEK JUERGEN
IPC: G01R31/02
Filed: 1996-04-29
Granted: 2002-05-08
Abstract: The protection device uses current detectors (7), window comparators (2) for the current detector signals, signal generators and a current disconnection device. The actual current for each phase is detected at the AC output of the circuit and processed via 2 parallel devices, respectively comparing a sum current with a given threshold and comparing the maximum positive and negative values of each measured value with threshold values. The obtained output values are fed to an OR gate and used for control of the power semiconductors via delay elements.
Patent DE-19820269-C2 (DE)
Inventor: REIFENHAEUSER UWE
IPC: C11C3/10
Filed: 1998-05-07
Granted: 2000-06-21
Abstract: The system has a cutting unit (2) with a circular blade (8), which is rotatable at the rotationally driven cutting unit. The deposit surface (22) of a reception unit (4), accepting the discs (23), is arranged inclined compared to the horizontal in such a manner, so that between the lower endface of the material line (20) and the deposit surface, a wedge shaped gap is formed, in which the drive arm (6) of the cutting unit penetrates.
Patent MD-3688-C2 (MD)
Title: Semiconductor strain-sensing resistor
Inventor: CANŢER VALERIU
IPC: C01B19/04
Filed: 2007-03-14
Abstract: The invention relates to the measurement technology, in particular to a semiconductor strain-sensing resistor that can be applied for measuring the fatigue damages and deformations of constructions in electronics, atomic power engineering, mechanical engineering, aviation.The semiconductor strain-sensing resistor is made in the form of thread of lead telluride, doped with thallium, in the following component ratio, mass %:The result of the invention consists in increasing the sensibility and in expanding the measuring range of the uniaxial tension type deformation values.
Patent RU-2175607-C2 (RU)
Title: Metal surface with heat-insulating layer protecting from pitting corrosion
Inventor: BOLL VAL TER
IPC: B01J19/02
Filed: 1997-04-03
Granted: 2001-11-10
Abstract: FIELD: protection from corrosion. SUBSTANCE: metal surface protected from pitting corrosion has insulating layer of gas-permeable, heat-insulating material. Side of heat-insulating layer more cold in process of operation is found in close proximity to metal surface, and side of heat-insulating layer which is more heated is process of operation is heated by flow of gas containing carbon monoxide and additionally contains hydrogen and/or steam and has temperature from 300 to 1700 C. Located in zone between metal surface to be protected and hot side of insulating layer is catalyst for reaction of carbon monoxide with hydrogen and/or steam. EFFECT: simplified and economical protection of metal surface from pitting corrosion. 5 cl, 1 dwg, 1 ex
Patent RU-2153118-C2 (RU)
Title: Method of determination of direction and speed of motion of soil relative to subterranean pipe line and device for realization of this method
Inventor: KHARIONOVSKIJ V V
IPC: F16L1/028
Filed: 1997-05-05
Granted: 2000-07-20
Abstract: FIELD: construction engineering; erection and repair of subterranean pipe lines. SUBSTANCE: bench marks and recording devices are mounted along axis of pipe line. Devices for determination of direction of motion of soil and measurement of its speed relative to pipe line are secured at the top of pile line and on its sides. Devices includes multiturn potentiometers located in housing; their axles are connected with flag indicator and impellers located in soil. Motion of soil relative to pipe line makes flag indicator and impellers and consequently axles of potentiometer turn; change in ohmic resistance is recorded by measuring unit. Amount of change in ohmic resistance is indicative of direction and speed of motion of soil. EFFECT: enhanced reliability of pipe line. 4 cl, 3 dwg
Patent RU-2187502-C2 (RU)
Title: 1,2-bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions based on thereof
Inventor: KUNKL GLEN TOMAS
IPC: C07C7/20
Filed: 1997-11-28
Granted: 2002-08-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to 1,2-adducts of stable nitroxides with substituted ethylenes of the formula (I)   where R 1 -R 2  mean alkyl with 1-4 carbon atoms; E means phenyl or phenyl substituted with halogen atom or E means COOH or COOR 6  where R 6  means alkyl with 1-4 carbon atoms; T means a group that is necessary for completion of piperidine ring or 1,1,3,3-tetramethylisoindoline ring being T can be substituted with hydroxyl, OKCO-OKW, acetamido-group or group OCOR 9  where R 9  means phenyl under condition that the compound of the formula (I) is not 1-phenyl-1,2-bis-(2,2,6,6-tetramethylpiperidine-1- yloxy)ethane or 1-phenyl-1,2-bis-(1,1,3,3-tetramethylisoindoline-2-yloxy)ethane. 1,2-Bis-adducts of stable hindered nitroxide compounds with substituted ethylenes are synthesized by interaction of two equivalents of nitroxyl compound with ethylene-unsaturated compound, for example, styrene or acrylate ester. These adducts are very effective inhibitors used for prevention of early polymerization of ethylene-unsaturated monomers when such monomers are subjected for distillation, processing or storage. EFFECT: improved method of synthesis, valuable properties. 12 cl, 1 tbl, 18 ex
Patent RU-2157056-C2 (RU)
Title: Method for three-dimensional tv recording
Inventor: LOGUTKO A L
IPC: H04N15/00
Filed: 1998-02-03
Granted: 2000-09-27
Abstract: FIELD: TV equipment. SUBSTANCE: method involves specific position of transmitting cameras for observing specific perspective, production of specific structure of clocked video signals as single base frame, which takes into account position of elements of observed object in space, specific processing of image, when position of each displayed pixel depends on recorded duration of element in base frame and position of eyes of observer. Claims of invention disclose position of transmitting cameras, relation between their positions and parameters of TV scanning, algorithm for converting perspective images from base frame and relation of converted perspective image signals to screen scans for displaying three-dimensional image. Current state-of-the-art devices provide possibility to implement invention. EFFECT: transmission of three- dimensional images through standard TV channels and communication lines, compatibility of generated three-dimensional image signals to standard TV broadcasting signals, possibility to record three-dimensional images. 9 cl, 25 dwg
Patent RU-2174469-C2 (RU)
Inventor: KHEJSMAN KHENK
IPC: B29D30/20
Filed: 1997-02-07
Granted: 2001-10-10
Abstract: FIELD: tyre industry; raw tyre building. SUBSTANCE: raw tyre building system has two tyre assembly drums for breaker and tread made for independently setting into operation and arranged coaxially relative to each other, two drums for assembly of carcass arranged parallel to each other and installed on common rotating shaft. With shaft being turned, one carcass assembly drum and other carcass assembly drum can be arranged, respectively, coaxially with tyre assembly drums. Systems has first and second transportation rings, both installed for movement on transportation way. First transportation ring is made for movement between tyre assembly drums and the other is made for movement between drums for assembly of carcass and nearest tyre assembly drum. System is furnished with auxiliary device for breaker layers and device for tread layer for delivering tyre components to first tyre assembly drum, auxiliary device for treads and winder for delivering tyre components to tyre assembly drum and device for holding bead and locating bead and also auxiliary device for parts of carcass designed for delivering tyre components to carcass assembly drum coaxially with tyre assembly drums. System has also tyre tread stitcher for stitching breaker layer and tread assembly to parts of carcass found on carcass assembly drum coaxial with tyre assembly drums designed for building raw tyre and device for removing raw tyre from second transportation ring. EFFECT: possibility of quick interchangeability of separate devices includes into system for changing type-size of tyre to be built. 3 cl, 5 dwg
Patent RU-2167891-C2 (RU)
Title: Rigid polyurethane foams
Inventor: RIK DE VOS
IPC: C08G18/50
Filed: 1996-09-24
Granted: 2001-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing rigid polyurethane foam or urethane-modified polysiocyanurate foam for thermal insulation. Said method comprises stage of reaction of polyisocyanate composition free from silicon-based surfactant. Polyfunctional isocyanate reactive composition comprises amineinitiated polyol polyether and optionally polyol polyether having functionality from 2 to 6 and average molecular weight between 1000 and 10,000. Polyisocyanate composition comprises product of reaction of stoichiometric excess amount of organic polyisocyanate and, to great extent, fluorinated isocyanate-reactive compound. Rigid polyurethane foams and urethane- modified polyisocyanurate foams prepared by the claimed method has thin homogeneous structure of cells and more isotropic structure due to stronger foam. EFFECT: improved properties of the rigid polyurethane foams. 22 cl, 12 tbl
Patent RU-2166502-C2 (RU)
Title: Method of synthesis of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl- 2-pyridinyl)- methyl]-sulfinyl]-1h-benzimidazole
Inventor: GUSTAVSSON ANDERS
IPC: C07D401/12
Filed: 1996-12-05
Granted: 2001-05-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: method of synthesis of omeprazol involves three stages that are carried out without isolation or purification in a single system of solvents and involves: chlorination of (4-methoxy-3,5-dimethyl- 2- pyridinyl)-methyl alcohol with thionyl chloride or other suitable chlorinating agent; interaction of synthesized (4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl chloride with 2-mercapto-5-methoxybenzimidazole in the presence of base followed by interaction of synthesized 5-methoxy-2-[[(4- methoxy-3,5-dimethyl-2- pyridinyl]-methyl]-thio)-1H- benzimidazole with m-chloroperoxybenzoic acid. Solvent system has the main solvent, preferably water-nonmixable solvent (CCl 4, CHCl 3, CH 2 Cl 2  or toluene), and cosolvent (preferably, C 1 -C 4 -alcohols) to increase the output of method. EFFECT: improved method of synthesis, increased yield. 14 cl, 4 ex
Patent RU-2163068-C2 (RU)
Title: Engineering reclamation system
Inventor: OL GARENKO V I
IPC: E02B11/00
Filed: 1998-06-15
Granted: 2001-02-20
Abstract: FIELD: reclamation and irrigated agriculture. SUBSTANCE: reclamation system has control center, chemization unit, water intake and pumping stations, irrigation network, irrigation equipment, drainage network, collector with water regulating sumps, reservoir basin, purification and demineralization unit. The latter has water treatment unit positioned in reclamation system head part, in front of water intake pumping station, and water purification unit positioned behind reservoir basin. Water treatment and water purification units are connected one with the other, with reservoir basin and with irrigation network via pressure pipeline provided with pumping station. Collector is equipped with back valves mounted in water inlet openings and is connected to water intake pumping station. Such arrangement widens operational capabilities of reclamation system due to the usage of interchanging water treatment and purification units. EFFECT: increased efficiency, improved ecological safety of reclamation system and enhanced reliability in operation. 2 dwg
Patent RU-2156032-C2 (RU)
Title: Device for modeling radio communication network
Inventor: DANILJUK S G
IPC: H04B7/00
Filed: 1998-07-07
Granted: 2000-09-10
Abstract: FIELD: communication equipment. SUBSTANCE: number of allocated (free) channels in communication network is modeled by means of reverse counter 15. Number of user requests that receive denial of service in communication network and are sent to queue is modeled by reverse counter 16. Degree of correlation between received signals (after-effect of input sequence) is set by division coefficient of controlled divider 2. When division coefficient is equal to 1, model assumes empty after-effect. When division coefficient is greater than 6, model assumes complete after- effect. Pulses from controlled simple Poisson signal generator 1 are sent to addition input of reverse counter 15 through open AND gate 3. User request servicing is modeled by random pulse flow generator 17, which outputs pulses to subtraction input of reverse counter 15 through open AND gate 9. when no free channel is available in network, AND gates 3 and 9 are closed, while AND gate 5 is opened, so that pulses from generator 1 are sent to addition input of reverse counter 16 through AND gate 5. User requests sent to queue, when all channels of network are allocated, are modeled by means of random sequence flow generator 17, which outputs pulses to subtraction input of reverse counter 16 through AND gate 8. AND gate 8 is opened, when at least one request is present. EFFECT: possibility to model operations of radio communication network without reserved channels under different interaction of received signals. 2 cl, 2 dwg
Patent RU-2157144-C2 (RU)
Inventor: KUDRIN A N
IPC: A61C13/34
Filed: 1998-09-28
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves washing the removable prostheses in flowing water and sterilizing them in microwave installation which power is selected not to exceed 800 W. Exposure time is equal to at least 20 min. EFFECT: enhanced effectiveness of disinfection. 2 tbl
Patent RU-2207422-C2 (RU)
Inventor: GRIGOR EV V A
IPC: B65G65/00
Filed: 1998-11-03
Granted: 2003-06-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to ballast cleaners designed for cleaning railway tracks and switches. Proposed ballast cleaner contains frame, chain conveyor with endless chain installed in chutes connected by under beam, and chain control devices. Machine is furnished also with turnable levers with hinge- mounted upper supports of chutes and arranged on chain drive frame, and crushed stone ballast discharge hopper with sliding side walls. Each wall is secured on axle of corresponding turnable lever and is made sectional. Upper section is connected to turnable lever so that with lever being turned, sectional turn forming fan-like side wall of hopper. Under beam is made for extension or it can be made of fragments of chain support connected with lever mechanism. Invention is aimed at improving reliability of ballast cleaner in operation and provision of higher degree of mechanization to operation of under beam in one plane with chutes, and extension of upper supports of chutes. EFFECT: improved reliability in operation. 2 cl, 9 dwg
Patent RU-2193352-C2 (RU)
Title: Magnetic resonance tomography method for diagnosing cruciform ligament injuries and early stage knee joint arthrosis symptoms
Inventor: KORNILOV N V
IPC: A61B8/13
Filed: 1999-01-27
Granted: 2002-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out magnetic resonance tomography examination with patient lying in lateral position on the same side with articulation under study bent at an angle of 40-45 deg. EFFECT: high accuracy of diagnosis. 3 dwg
Patent RU-2181315-C2 (RU)
Inventor: DAMASS ZHAN-MISHEL
IPC: B22D11/059
Filed: 1997-06-26
Granted: 2002-04-20
Abstract: Изобретение относится к непрерывной разливке металлов, а именно к элементу кристаллизатора для непрерывной разливки металлов, содержащему охлаждаемую стенку из меди или медного сплава, контактирующую с жидким металлом и имеющую на своей наружной поверхности металлическое покрытие. Вышеупомянутое покрытие состоит из слоя серебра. В предпочтительном применении изобретения эта стенка - обечайка цилиндра для машины непрерывного литья тонких металлических лент между двумя цилиндрами или с одним цилиндром. Предложен также способ покрытия слоем металла наружной поверхности охлаждаемой стенки из меди или медного сплава элемента кристаллизатора для непрерывной разливки металлов. При этом такое покрытие осуществляют наложением слоя серебра на вышеупомянутую поверхность преимущественно электролитическим методом. Преимущественно восстановление вышеупомянутого слоя серебра осуществляют на вышеупомянутой стенке остаточным слоем серебра и повторным нанесением серебра на вышеупомянутый слой, помещая вышеупомянутую стенку в качестве катода в электролизную ванну, содержащую, например, растворы цианистого серебра, цианида щелочного металла и карбоната щелочного металла. Изобретения позволяют повысить экономичность процесса непрерывной разливки металлов. 4 с. и 11 з.п. ф-лы.
Patent RU-2166040-C2 (RU)
Inventor: ZVEREV V F
IPC: E04D15/06
Filed: 1999-03-22
Granted: 2001-04-27
Abstract: Изобретение относится к строительному производству и может быть использовано при ремонте кровель, выполненных из рулонных материалов. Технический результат изобретения заключается в снижении энергозатрат и повышении эффективности прогрева. В способе плавления материалов, покрытых черным вяжущим, включающем термический прогрев покрытия до расплавления вяжущего и последующее уплотнение материала, сначала материал перфорируют, затем осуществляют термический прогрев на всю глубину покрытия регулируемым тепловым потоком при давлении 0,8-0,9 от атмосферного, при этом тепло отходящих газов утилизируют и направляют на последующий участок обработки. В устройстве, содержащем каркас и нагревательные элементы в виде кварцевых трубок с экраном-отражателем, каркас выполнен двойным с ребрами жесткости. Кварцевая трубка размещена в теплоизоляционном кожухе, а экран-отражатель выполнен в виде цилиндрической поверхности и имеет щели, совпадающие с щелями теплоизоляционного кожуха. 2 с.п. ф-лы, 2 ил., 1 табл.