baber/WOPTO huggingface dataset:
Patent SE-518262-C2 (SE)
Inventor: ALMGREN KNUT MAGNUS
IPC: H04B1/713
Filed: 1996-05-31
Abstract: The invention relates to a method and apparatus for channel hopping between mobile stations (MS1-MS3) and a base station (BS1) in a radio communications system. A channel allocation means (211) within the base station (BS1) generates channel hopping sequences that are transmitted via a control channel (SACCH) to hopping sequence lists (204-206) in the mobile stations (MS1-MS3). The hopping sequences are also transmitted to corresponding hopping sequence lists (201-203) in the base station (BS1). A channel hopping sequence is divided into a number of sequence intervals (Ti) corresponding to the time between two adjacent channel hops within a channel hopping sequence. In the channel allocation means (211) the attenuation ( delta ) of the connections (F1-F3) and the interference (I(channel,t)) of the channels are continuously being observed within each sequence interval (Ti). The channel allocation means (211) generates channel hopping sequences according to the principle that a connection that has poor connection quality will be allocated a channel hopping sequence with channels of high channel quality and connections with successively better connection quality are allocated channel hopping sequence having successively poorer channels.
Patent SE-509389-C2 (SE)
Inventor: SOLEM JAN-OTTO
IPC: A61F2/06
Filed: 1996-07-24
Abstract: For connecting the end of a first blood vessel (6) to the side of a second blood vessel, the latter of which preferably has a greater diameter than the first blood vessel, an expandable end portion (12, 12') for forming an annular end flange (15, 15') is provided on a sleeve (11, 11'). As a result, the first blood vessel (6), after being passed through the sleeve (11, 11') in the direction of the expandable end portion and folding back at least over the expandable end portion, is formable into a collar, both sides of which enclose the annular end flange inside the second blood vessel and internally surround an opening formed therein.
Patent SE-512084-C2 (SE)
Inventor: ARNLJOTSSON GUDMUNDUR
IPC: H02H7/26
Filed: 1998-05-29
Abstract: A method and a device for detection of a fault on a transmission line in a bipolar HVDC installation where, on the basis of the current and voltage of each pole and the impedance of the transmission lines and the ground line, one positive and one negative pole-wave signal and one ground-wave signal are formed and that one first and one second difference signal are formed as the difference between two consecutive samples of the pole-wave signals and that a fault is detected if a first criterion, namely if any of the difference signals is greater than a set value, is fulfilled, and if a second criterion, namely if the numerical value of the difference between the difference signals is smaller than the product of the greatest of the difference signals and a set factor, is fulfilled, and if a third criterion, namely that a ground-wave signal has been detected, is fulfilled.
Patent SE-520122-C2 (SE)
Title: Implantable drug delivery system comprises separate reservoir and delivery modules to control delivery of desired dose
Inventor: SKANSEN JAN
IPC: A61M/
Filed: 1999-05-04
Abstract: Implantable drug delivery system comprises a reservoir module (1) with a drug reservoir and drug expelling means to expel drug from the drug reservoir to a delivery module (3). The modules are separate. The module connections (2, 4) are joined together during implantation.
Patent DE-19530782-C2 (DE)
Inventor: DALER HELMO
IPC: F16B13/10
Filed: 1995-08-22
Granted: 1998-03-26
Abstract: An anchor for a bolt formed of a single strip of sheet metal includes a pair of opposed shell portions having helically aligned connecting strips. The shell portions extend from a bottom end of the anchor having a threaded sleeve for accepting the bolt. The free ends of the shell portions have tabs extending outwardly for engagement into the plate in which the member is being installed. The anchor is formed by first stamping a strip of metal and then bending the ends of the strip to form a cylindrical shell. Axially aligned tabs on the free ends extend into complimentary recesses to join the two shell halves together.
Patent DE-19581503-C2 (DE)
Inventor: ISRAEL HENRY
IPC: A61M5/00
Filed: 1995-07-26
Granted: 1998-04-02
Abstract: The stent (30) is formed of a tube having a patterned shape which has first and second meander patterns having axes extending in first and second directions. The first meander patterns can be formed in even and odd first meander patterns. The even and odd first meander patterns are 180 deg. out of phase with each other, and the odd patterns occur between every two even patterns. The second meander patterns are intertwined with the first meander patterns. The first and second directions can be orthogonal to each other. The second meander patterns can also be formed of even and odd patterns.
Patent DE-19603077-C2 (DE)
Inventor: TZSCHOPPE GUENTER DIPL ING
IPC: B60L5/18
Filed: 1996-01-19
Granted: 1997-11-20
Abstract: The current collector (3) is built up on a compact structure comprising two trapezoidal frames (5) with crosspieces (11,12), suspended (7) from the roof of the body shell (14). The suspension is jointed in the transverse direction and adapted to the tilt of the vehicle by a control system (16) acting on a linear electromechanical or electrohydraulic drive (9). The distance (A) between the upper suspension joints (8) exceeds that (A') between the bearings (13) on the lower crosspiece (12). The collector remains centred under the trolley wire (4) throughout any tilt, and reverts with the body (1) automatically to the normal attitude after any failure e.g. of the hydraulics.
Patent DE-19646327-C2 (DE)
Inventor: LORENZ MARGA
IPC: A47J43/07
Filed: 1996-11-09
Granted: 1998-10-29
Abstract: A lid (1) for closing the food container of an electrically operated kitchen device made of plastic, comprises fixing elements (25) along its edge (14), which locate with locking members (30) on the container, to form a rotational closure. The lid consists of at least two plastic sections; a plate section (2) and an outer ring (14) which holds the fixing elements (25). The ring (14) is made of a wear resistant plastic.
Patent DE-19822075-C2 (DE)
Inventor: HUPE JUERGEN
IPC: C25D1/00
Filed: 1998-05-16
Granted: 2002-03-21
Abstract: A process for coating substrates having polymer surfaces with metals in the manufacturing of printed circuit boards, in particular in the manufacturing of printed circuit boards having microscopic holes and fine geometries by the application of an electroconductive polymer layer and a subsequent metallization, wherein the electroconductive polymer layer is preferably doped with a zinc-containing, colloidal palladium solution prior to the metallization step, the electroconductive polymer is poly-3,4-ethylenedioxythiophene and a contacting with a copper(II) salt solution is performed prior to the metallization.
Patent RU-2157065-C2 (RU)
Inventor: TIBILOV A A
IPC: A01H4/00
Filed: 1995-03-24
Granted: 2000-10-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves soaking seeds for 10 min in 2%-calcium hypochlorite solution; performing fourfold washing with sterile distilled water at 5-10 min intervals; providing in vitro sowing onto nutrient agar medium containing equal amounts of macro-and microelements, 20 g/l of saccharose, 6 g/l of agar and 0.5 mg/l of indolylacetic acid, with pH value of medium being equal to 5.8; cultivating to obtain plants ready for transplantation into ground. EFFECT: increased efficiency and simplified method. 2 tbl
Patent RU-2181425-C2 (RU)
Inventor: GILJAZETDINOV Z F
IPC: E21B7/06
Filed: 1997-03-28
Granted: 2002-04-20
Abstract: FIELD: drilling of oil and gas wells, particularly, methods of drilling of branch wellbore. SUBSTANCE: essence of invention consists in that a part of casing string is removed and cement bridge is installed in formed aperture. Branch wellbore is start drilled from this cement bridge due to screwing in body of lower section of screw hydraulic downhole motor to which extensible bit is secured which is extended and fixed under pressure of mud. In this case, prior to start drilling of branch wellbore, wellbore of parent well is extended above point of spudding within interval of distant section flow string. EFFECT: higher quality of tapping of producing horizontal and accelerated process of drilling of secondary wellbores from drilled branch wellbores. 2 dwg
Patent RU-2181542-C2 (RU)
Title: Method to keep erythrocytes under oxygen-free cooling conditions (variants)
Inventor: BITENSKI MARK V
IPC: A61K35/18
Filed: 1996-06-05
Granted: 2002-04-27
Abstract: FIELD: medicine. SUBSTANCE: the method includes stages of mixing the whole blood sample containing erythrocytes with an anticoagulant solution by forming the first suspension of erythrocytes, concentrating erythrocytes out of liquid part of the first suspension to obtain the mass of thickened erythrocytes, mixing the latter with conserving solution consisted of glucose, adenine and salt by forming the second suspension of erythrocytes, decreasing the level of erythrocytic oxygen in the second suspension of erythrocytes to about 8+ACU- against their level of saturation or below by washing erythrocytes with inert gas and cooling the second suspension of erythrocytes to 4 C. EFFECT: higher safety of erythrocytic quality, prolonged viability of erythrocytes in vivo in post- transfusion period. 14 cl, 4 dwg
Patent RU-2176663-C2 (RU)
Inventor: BREHNDES EHLLEN BERNIS
IPC: C10L10/00
Filed: 1996-05-13
Granted: 2001-12-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: invention proposes DISPERSERS and dispersing addition agents improving viscosity index that involve polymers of coupled dienes subjected for hydrogenation and incorporation of functional groups. Dispersing substances involve the composition including copolymer of two different coupled dienes, copolymer of p-alkylstyrene and coupled diene or homopolymer of coupled diene. Polymers are hydrogenated selectively to synthesize polymers with exactly controlled level of unsaturation providing to introduce functional groups with high specificity. Also, invention proposes lubricant liquid, for example, mineral and synthetic oils with improved dispersity and/or viscous properties by using dispersing substances to be proposed. Also, invention proposes methods of modification of dispersity and/or viscous properties of lubricant liquids, for example, mineral and synthetic lubricant oils. Dispersing substance can include also carrying liquid to obtain concentrates of disperser. EFFECT: improved quality and properties. 37 cl, 5 tbl, 5 dwg
Patent RU-2154051-C2 (RU)
Title: Industrial chloral production process
Inventor: VYRAZHEJKIN E S
IPC: C07C47/16
Filed: 1998-03-12
Granted: 2000-08-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: process comprises stepped countercurrent chlorination of ethanol with elementary chlorine. High-density raw material is fed into the first chlorination step and gases released in this step are used to treat lower-density reaction mixture in the next step. Chlorination is carried out in presence of 28-76-% aqueous solution of di- and trichloroacetic acids, proportion of this solution in reaction mixture being 18 to 50%. Chloral is withdrawn from reaction zone with releasing gases, from which the former is separated by condensation. EFFECT: increased degree of ethanol conversion and lowered level of ethanol and its derivatives in product. 5 cl, 1 tbl, 5 ex
Patent RU-2168167-C2 (RU)
Title: Procedure determining modulus of elasticity during tension of elastomers
Inventor: IVANOVSKIJ V A
IPC: G01N25/00
Filed: 1998-06-02
Granted: 2001-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: characteristic feature of invention lies in measurement of temperature, energy of activation, of process of α- relaxation for specimen tested by dilatometric method. Tested material is placed into primary capacitor measurement converter. Mean-square value of current of thermal electric fluctuations, corresponding noise active conductance at temperature of test are measured and modulus of elasticity during tension is calculated by formula given in description of invention. EFFECT: enhanced informativity of nondestructive and energy undisturbed determination of modulus of elasticity during tension of polymers being in highly elastic state. 1 dwg
Patent RU-2155607-C2 (RU)
Inventor: ZAKUTSKIJ A V
IPC: A61M1/36
Filed: 1998-08-24
Granted: 2000-09-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to method of extra-corporal correction of blood cell composition in treatment of patients with diseases accompanying with deterioration of erythrocytes deformability in blood. In the process of treatment after termination of complete course of curative plasmapheresis extracorporal three-fold discontinuous washing out erythrocytes in patient circulating blood (50% by volume) in sterile 0.85% sodium chloride solution in the ratio 1 part of blood cells to 10 parts of indicated solution is carried out. Method provides improvement of life quality in patients with complicated forms of diabetes mellitus. EFFECT: enhanced effectiveness of curative plasmapheresis.
Patent RU-2166278-C2 (RU)
Title: Method for controlling prophylaxis of human organism aging process
Inventor: BORISOV S E
IPC: A61B5/00
Filed: 1998-10-01
Granted: 2001-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring a number of parameters of five biological systems like cardiovascular system, respiratory system, nervous system, sensory system, locomotor system for determining biological human being age before and after applying treatment and prophylaxis course. Aging prophylaxis effectiveness is evaluated as difference σ а = (A i -A c ) - (C i -C c ), where σ is the aging prophylaxis effectiveness, A i  is the biological age initial value at the beginning of the course, C i  is the biological age current value at the time the course is over. A c  is the calendar age at the beginning of the course, C c  is the calendar age at the time the course is over. If σ>5, the result is evaluated as very good one. The value being between 3 and 5, the result is evaluated as good one. The value being between 1 and 3, the result is evaluated as satisfactory one. The value being between -1 and 1, no positive result is thought to take place. EFFECT: enhanced effectiveness of the method. 1 tbl
Patent RU-2209395-C2 (RU)
Title: Method of calibration of system of measurement of liquid flow pressure difference
Inventor: SHANAKHAN JUDZHIN MAJLS
IPC: G01F1/50
Filed: 1997-05-15
Granted: 2003-07-27
Abstract: FIELD: measurement of liquid flow pressure difference. SUBSTANCE: proposed system includes flow sensor and electronic high- and low- pressure signal transducer. Method includes setting of correcting coefficients which ensure linearization of relationship between liquid flow rate and electrical output signal of electronic transducer and placing the correcting signal in storage of microprocessor. EFFECT: enhanced accuracy of measurements. 15 cl, 10 dwg
Patent RU-2200248-C2 (RU)
Inventor: KHAJNTS RUDOL F
IPC: F02M51/00
Filed: 1998-03-10
Granted: 2003-03-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection devices of internal combustion engines. Proposed hydraulic distributing valve contains valve element with piston to control valve travel. Said piston is loaded by compression spring in direction of closing said valve element to hold the latter in contact with valve seat. Control piston, as movable wall, limits hydraulic connecting space which is limited from other side by drive piston of piezoelectric drive. In process of working stroke of piston, pressure in connecting space rises with resulting displacement of control piston to overcome resistance of compression spring in direction of valve opening. Device to increase pressing force is found in connecting space arranged between drive piston and piston to control valve element at least at one side of said space. Said device is installed on drive piston and/or on control piston. EFFECT: reduced leaks, simplified design, improved economy. 8 cl, 8 dwg
Patent RU-2162157-C2 (RU)
Title: Two-stroke internal combustion engine
Inventor: VASHCHENKO JU F
IPC: F02B75/26
Filed: 1999-04-06
Granted: 2001-01-20
Abstract: FIELD: mechanical engineering; two-stroke engines. SUBSTANCE: cylindrical housing with fitted-in rotor form ring space divided by housing longitudinal walls into chambers accommodating segment pistons. Closed elliptical slot with semi-round cross-section is made on outer surface of rotor. Semispherical seat accommodating a ball is made in piston. Piston engages with rotor slot by this ball. Invention reduces to minimum harmful volumes in filling underpiston chambers communicating with combustion chambers by means of bypass channels. EFFECT: improved efficiency of scavenging of two-stroke internal combustion engines. 2 dwg
Patent RU-2210018-C2 (RU)
Inventor: AL BINO MARK
IPC: F16L19/04
Filed: 1998-06-15
Granted: 2003-08-10
Abstract: Изобретение относится к строительству и используется при сооружении трубопроводов. Предварительно собранный фитинг содержит корпус, гайку и расположенную внутри ее цангу. Гайка навернута на корпус на заданное расстояние, чтобы монтажник мог обеспечить обжатие гофрированного трубопровода. При дополнительном затягивании гайки коническая поверхность корпуса развальцовывает конец гофрированного трубопровода и обеспечивает уплотнение "металла о металл" за счет загиба назад гофр трубопровода с созданием на его конце двойного раструба. Упрощает монтаж и повышает надежность соединения. 3 с. и 9 з.п.ф-лы; 14 ил.
Patent RU-2169195-C2 (RU)
Title: Strain of bacterium pseudomonas aeruginosa 5271 used for preparing vaccine against fur wild animals pseudomonosis
Inventor: BALAKIREV N A
IPC: C12N1/20
Filed: 1999-08-12
Granted: 2001-06-20
Abstract: FIELD: biotechnology, veterinary science. SUBSTANCE: invention relates to production of vaccine preparations against pyocyanic infection in fur wild animals, preferably in polar foxes and foxes. Strain of bacterium Pseudomonas aeruginosa 527 1  is deposited in collection of strains that are pathogens of diseases in fur wild animals of museum of bacterial and viral cultures of Science-Research institute of fur farming and rabbit breeding (NIIPZK) named for V. A. Afanasiev and has registration number 527 1 . Strain relates to serovariant 06. Strain is cultured in Marten's broth or synthetic medium at 32 C for 18-20 h at constant shaking. After control of grown culture for toxicogenicity and proteolytic activity bacterial mass is separated and inactivated and then aluminum hydroxide is added as an adjuvant and packaged. Invention ensures to prevent the concealed loss in reproduction of fur wild animals in farms with pyocyanic infection being independently of serological pattern of pathogen. EFFECT: strain indicated above, enhanced effectiveness of vaccine. 3 ex
Patent RU-2222330-C2 (RU)
Inventor: BRUKKAMP KHRISTOFORUS LUI EHDU
IPC: A61K45/00
Filed: 1998-03-25
Granted: 2004-01-27
Abstract: FIELD: medicine, psychiatry, pharmacy. SUBSTANCE: for treatment of psychotic disorders the combination of preparations comprising mirtazapine and antipsychotic agent in combination with one or more pharmaceutically acceptable carriers is used. Method enhances effectiveness of treatment due to reducing the dose of antipsychotic agents to obtain the same antipsychotic effect. EFFECT: enhanced effectiveness of combinations. 6 cl, 2 tbl, 2 dwg
Patent RU-2195602-C2 (RU)
Title: Apparatus for sealing pipeline
Inventor: KARIMOV V Z
IPC: F16L55/18
Filed: 1999-12-07
Granted: 2002-12-27
Abstract: FIELD: building industry, namely closing of pipeline at restoring it or in emergency condition. SUBSTANCE: elastic sealing envelope of plug is in the form of cylinder with bottom and open end. Plug is placed in pipeline in such a way that its open end is turned to side of closed portion. There is elastic toroidal inflatable envelope in open end. Said envelope provides forcing of edge of elastic envelope to wall of closed pipeline. Plug is provided with mechanism for drawing edges of open end of envelope to center after releasing pressure in toroidal inflatable envelope. In order to pump or drain working fluid out of closed pipeline, plug is provided with draining valve and tube for by-passing liquid or gas from pipeline. EFFECT: enhanced reliability of pipeline sealing. 5 cl, 1 dwg
Patent UA-19419-C2 (UA)
Title: Fire extinguisher
Inventor: KOTOV ANDRII HENNADIIOVYCH
Filed: 1993-12-10
Abstract: The fire extinguisher has a frame with the blanked-off end, combustion chamber placed in a frame coaxially with it and supplied by the solid-rocket generator for fire-extinguishing aerosol with the firing element. A generator is made with through axial groove, and chamber - as the glass hardly placed with a gap to the internal frame surface. The chambe’s open end is turned toward a wall-reflector, formative the blanked-off end of frame. A gap between a chamber and frame is equipped by multistart spiral ribs.
Patent UA-39869-C2 (UA)
IPC: C07K5/072
Filed: 1993-10-11
Abstract: Lower alkyl esters of compounds of the formula   <IMAGE>   wherein Z is hydrogen or hydroxyl and R is a hydrocarbyl group optionally substituted by hydroxy and/or alkoxy group, are useful as sweetening agents.
Patent UA-41349-C2 (UA)
Title: process for producing carbamide
Inventor: Kotliarskyi Dmytro Volodymyrovych
Filed: 1995-08-08
Abstract: The invention relates to methods for producing carbamide from ammonia or carbon dioxide. A method for producing carbamide by an interaction of ammonia and carbon dioxide in two zones of synthesis, into first one flows of fresh ammonia and carbon dioxide are supplied, and into the second one - flows of fresh and recirculated reagents are supplied with formation of melt of carbamide synthesis, and containing carbamide, water, ammonium carbamate, ammonia and carbon dioxide by decomposition of ammonium carbamate into flows of melts of carbamide synthesis in supply of heat at several stages while reducing pressure with formation of concentrated carbamide and gas flows using absorption of latter by absorbents and with formation of aqueous solution of ammonium carbonates, recirculation of aqueous solution of ammonium carbonate to the second zone of synthesis.
Patent UA-29497-C2 (UA)
Title: Self-commutated inversion /options/
Filed: 1996-08-13
Abstract: The invention relates to electric energy transducers – the self-commutated inverters for conversion of cd power supply voltage into ac voltage load. It can be used as part of frequency converters in electric drives for speed control of the alternating current motors.
Patent UA-57071-C2 (UA)
Title: 5-aryl-3-(8-azabicyclo(3.2.2)oct-3-yl)1,3,4-oxadiazole-2(3h)-on derivatives as 5-ht4 receptors ligands
Inventor: GALLI FREDERIC
IPC: C07D451/04
Filed: 1998-04-15
Abstract: The invention concerns a compound of general formula (I) in which R1 represents an alkyl or cycloalkyl-methyl group, X1 represents a hydrogen or halogen atom or an alkoxy group, or OR1 and X1 together represent a -OCH2O-, -O(CH2)2- -O(СН2)3- -O(СН2)2O- -O(СН2)3О- group; X2 represents a hydrogen atom or an ammo group; Х3 represents a hydrogen or halogen atom, and R2 represents either a hydrogen atom, or an alkyl group optionally substituted, or a phenylalkyl group optionally substituted, or a -(CH2)nCO-Z group where n represents a number from 1 to 6 and Z represents a piperidin-1-yle group. The invention is applicable in therapy. (I).