baber/WOPTO huggingface dataset:
Patent RU-2159505-C2 (RU)
Title: Method and device for converting analog signal into digital representation, method and device for converting multiple binary-coded signal samples into analog signal
Inventor: POL V DEHNT
IPC: G10L19/00
Filed: 1994-09-13
Granted: 2000-11-20
Abstract: FIELD: analog- to-digital and digital-to-analog converters of telephone and commutation networks, radio telephone systems using pulse-code modulation. SUBSTANCE: one claim of invention discloses device design, which has step sign detection unit, integration units, comparison unit, syllable filtration unit, decimation filtration unit. Another claim of invention discloses device design which has comparator, capacitor, reference voltage source, current source with pulse-width modulator. One claim of invention discloses design of device for converting multiple binary-encoded digital samples of signal into analog signal comprising comparison unit, interpolation unit, digital integrator, syllable filtration unit, analog integrator, analog signal filtration unit. Method for converting analog signal into digital representation involves comparison of analog signal to integrated signal and calculation of sign and step value for generation of digital signal. Method for converting multiple binary- coded digital signal samples into analog signal involves comparison of interpolated samples to digital integrator values in order to calculate step sign, calculation of step value, generation of analog signal and its filtration. This design results in possibility produce complete digital value in the course of decimation. EFFECT: improved quality of voice transmission. 32 cl, 11 dwg, 2 tbl
Patent RU-2167853-C2 (RU)
Title: Alkoximinoacetic acid amides, fungicide agent based on thereof and method of control of fungal diseases in plants
Inventor: TOMAS ZAJTTS
IPC: A01N37/50
Filed: 1996-01-17
Granted: 2001-05-27
Abstract: FIELD: organic chemistry, fungicides. SUBSTANCE: invention describes novel alkoximinoacetic acid amides of the general formula (I)   where A means simple bond, linear or branched alkylene with 1-6 carbon atoms possibly substituted with cyano-group; R 1  means phenyl possibly mono- or multisubstituted with halogen similarly or distinctly, nitro-group, alkyl, alkoxyl, alkylthio-group, alkylsulfonyl where each alkyl is linear or branched one and has 1-8 carbon atoms, phenyl, C 3 -C 6 -cycloalkyl, phenyl-C 1 -C 6 -alkoxy-group, halogenalkyl, halogen- -alkoxyl each of that is linear or branch one and has 1-6 carbon atoms and 1-13 similar halogen atoms, alkylene or dihydroxyalkylene each of that has 1-6 carbon atoms; naphthyl; thienyl possibly substituted once or multiply with halogen, alkyl, alkoxyl each of that is linear or branched one and has 1-8 carbon atoms; benzothienyl; furanyl substituted with C 1 -C 8 -alkyl; thiazolyl substituted with halogen multiply; indolyl; R 2  means hydrogen atom, linear or branched alkyl with 1-4 carbon atoms that is substituted possibly with cyano-group, phenyl; alkenyl, alkynyl each of that has 2-4 carbon atoms; R 3  means hydrogen atom, C 1 -C 4 -alkyl; R 4  means phenyl and pyrimidinyl being unsubstituted or once or multiply substituted with halogen atom, cycloalkyl with 3-6 carbon atoms, alkyl, alkoxyl each of that is linear or branched one and has 1-8 carbon atoms, C 3 -C 6 -cycloalkyl, pyridyl. Compounds where A means simple bond and R 4  means cycloalkyl with 3-6 carbon atoms are excluded. Compounds of the formula (I) show strong bactericidal effect and they are used in practice for control of nondesirable microorganisms. Active substances are useful for use as agents for plants protection, especially, as fungicides. Invention describes fungicide agent based on thereof and method of control of fungal diseases in plants also. EFFECT: new compounds, improved method of control of fungal diseases. 7 cl, 1 tbl, 4 ex
Patent RU-2201895-C2 (RU)
Title: Method of preparing granulated alkaline metal cyanide and alkaline metal cyanide granulate prepared by this method
Inventor: SHJUTTE RJUDIGER
IPC: C01C3/10
Filed: 1998-02-04
Granted: 2003-04-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention describes method of direct preparing granulated alkaline metal cyanide from HCN-containing gas and aqueous solution or suspension of alkaline or earth-alkaline metal hydroxide. Interaction is carried out in reactor for spraying granulation in fluidized layer. Solution is sprayed to obtain seed charges of cyanide to be prepared and hydrogen cyanide-containing gas is fed to reactor simultaneously and water is evaporated using fluidizing gas. Steam is preferable as fluidizing gas. Reactive gases from BMA- and Andrussow-process can be subjected for abrupt cooling with water and gaseous mixture can be used as fluidizing gas. Using HCN-containing gas free of CO 2  granulates of alkaline metal cyanides can be used exhibiting the excellent combination of properties, among them, with the total content of alkaline metal carbonate and alkaline metal formate less 0.4 wt.%. Invention ensures to reduce number of steps in preparing the granulated alkaline metal cyanide, reduce energy consumption, utilize HCN-containing gases of different origin and composition. EFFECT: improved method of preparing. 16 cl, 3 dwg, 1 tbl, 6 ex
Patent RU-2163733-C2 (RU)
Title: Method and device for demonstrating data fields of multiple-position advertising board
Inventor: LEVIN A I
IPC: G09F11/14
Filed: 1998-03-23
Granted: 2001-02-27
Abstract: FIELD: advertising activities. SUBSTANCE: proposed method and device are designed to demonstrate different sequentially varying pieces of information on two sides of single board. Proposed method involves relative shifting of data items assembled in two batches whose ends are facing each other so as to change piece of information. Device implementing proposed method is noted for rather small space requirement at large area of data items. EFFECT: enlarged functional capabilities, simplified kinematic circuit of device. 2 cl, 3 dwg
Patent RU-2170516-C2 (RU)
Title: Potato processing method
Inventor: ABRAMOV A F
IPC: A23B7/04
Filed: 1998-04-21
Granted: 2001-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves postharvest gagging of potato tubers; washing and slight freezing to depth of cambial layer; performing simultaneously throwing out of tuber surface and peeling; freezing to full depth and directing for low-temperature storage. Slight freezing and full depth freezing are performed by means of natural cold. Method is used for preparing potato for storage and obtaining product ready for culinary treatment. EFFECT: improved nutritive qualities and reduced loss of product.
Patent RU-2197501-C2 (RU)
Title: Photosolidified gel based on cross-linked hyaluronic acid and method of its preparing
Inventor: VAKI MITINORI
IPC: A61K47/48
Filed: 1996-11-14
Granted: 2003-01-27
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: invention describes photosolidified gel of cross-linked hyaluronic acid exhibiting accumulation modulus (G') from 50 to 1500 Pa, loss modulus (G'') from 10 to 300 Pa and delta tangent (G''/G') from 0.1 to 0.8 in dynamic viscoelasticity measured by rheometer under the following conditions: method of measurement: oscillation method of testing, control of loading; temperature of measurement: 37 C; size of cone: 4 cm; gap is 800 mcm; and frequency: 10 Hz. Gel is hydrogel exhibiting density value of polymeric network (frequency of cross-linkages or cross-links) from 0.01 to 0.5% per a mole of component of disaccharide link of hyaluronic acid. Gel is hydrogel prepared by irradiation of photoreactive derivative of hyaluronic acid by ultraviolet rays where photoreactive cross-linking group is bound with hyaluronic functional group and presents derivative of cinnamic acid and containing a spacer. Spacer is taken among order including groups obtained from aminoalcohol, amino acid or peptide. Indicated adjacent photoreactive cross-linking groups of indicated photoreactive derivative of hyaluronic acid are dimerized by irradiation of hyaluronic acid derivative by ultraviolet rays to form cyclobutane ring and formation of network structure. Indicated gel presents hydrogel in state that it can be taken out from container by extrusion and used for injection. Invention describes also method of photosolidified gel preparing. EFFECT: improved method of gel preparing. 15 l, 1 tbl, 3 dwg
Patent RU-2157881-C2 (RU)
Inventor: BUSLAEV V F
IPC: E21B33/14
Filed: 1998-11-05
Granted: 2000-10-20
Abstract: FIELD: well construction; applicable in cementing of wells drilled for oil, gas and water. SUBSTANCE: method includes mixing of cement with water; pouring of grouting mortar into casing-wellbore annular space; treatment of grouting mortar with pressure and temperature; allowing setting of cement. Under conditions of low temperatures of air and cement, water for mixing with cement is heated with use of steam generators. Displacing liquid is used in form of drilling mud displaced in injection of grouting mortar; with temperature of drilling mud not lower than 40 C, it is heated to temperature mot lower than 50 C. EFFECT: higher quality of well cementation due to heat treatment of cement mortar, reduced terms of setting and strengthening with formation of cement stone with low permeability and high strength. 2 cl, 1 ex
Patent RU-2158436-C2 (RU)
Title: Device for regulation of excess power of solar battery
Inventor: MIKUSHIN E G
IPC: G05B19/02
Filed: 1998-11-11
Granted: 2000-10-27
Abstract: FIELD: secondary power supply units. SUBSTANCE: device may be used for power supply of radio electronic equipment, when primary power source is solar battery. Device has isolating diode, transistors, capacitor, transistor control circuit, arc quenching circuit, which has high and low voltage detectors, matching unit, delay gate and timer. Device provides possibility of reliable operations in vacuum. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2161015-C2 (RU)
Title: Method for treating the patients suffering from mammary gland cancer
Inventor: DEMIDOV V P
IPC: A61B17/00
Filed: 1999-03-18
Granted: 2000-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves removing a portion of the mammary gland affected by tumor and including subclavicular muscular subscapular fat. External boundary of the great thoracic muscle is selected and intersected at the places where it is attached to humerus head. Medial base of the muscle is separated, moved in the bed of the removed gland tissue and together with the rest gland tissue portion. The so obtained transplant is bent over the wound area as a flap on base and fixed with sutures to the surrounding tissues. EFFECT: enhanced effectiveness of operation; reduced risk of traumatic complications.
Patent RU-2177188-C2 (RU)
Inventor: GOSH EHJSISH
IPC: H01J61/30
Filed: 1997-10-20
Granted: 2001-12-20
Abstract: FIELD: manufacture of glass envelopes for cathode-ray tubes. SUBSTANCE: envelope of cathode-ray tube 10 has panel whose thickness t is found from equation including resultant tension. Panel takes resultant tension stress not over 1150 psi (7929 kPa) and surface compressive stress built up in the course of its manufacture; it has bezel for confined explosion protection press-fitted while hot onto panel rim to raise surface compressive stress which makes it possible to reduce panel thickness. EFFECT: reduced panel thickness. 10 cl, 2 dwg, 2 tbl
Patent RU-2222876-C2 (RU)
Title: Optimal use of logic channels in mobile communication network
Inventor: AL PEROVICH VLADIMIR
IPC: H04L12/56
Filed: 1997-12-12
Granted: 2004-01-27
Abstract: FIELD: communication networks; effective control of channel resources in digital mobile communication network. SUBSTANCE: radio message indicating application level associated with Off-Line Allocated Control Channels in mobile communication network servicing particular geographical region is transferred over radio broadcast channel. Then plurality of mobile stations disposed within this particular region that control this radio transmission channel receive message transferred. After that request for mobile communication services of lower priority than indicated status level is placed in queue and held until channel application level reduces to network adequate level. In this way expensive resources of logic Off-Line Allocated Control Channels are used to advantage for high-priority mobile communication services and their unwanted use is prevented. EFFECT: enhanced efficiency of using expensive resources of logic channels. 23 cl, 6 dwg
Patent RU-2186268-C2 (RU)
Title: Porous insert of gas static bearing and method of its treatment
Inventor: LJAMKINA E M
IPC: F16C33/18
Filed: 1999-07-19
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering; machines and apparatus with moving parts working under gas lubrication condition. SUBSTANCE: proposed insert is made from sap-wood. Drying the blanks is effected at stepwise temperature mode. EFFECT: enhanced permeability of material; enhanced reliability and stability. 3 cl
Patent RU-2198725-C2 (RU)
Title: From-melt formed polysulfone semipermeable membranes and method of preparation thereof
Inventor: NGUYEN THANH
IPC: C08K5/00
Filed: 1997-12-30
Granted: 2003-02-20
Abstract: FIELD: semipermeable membranes. SUBSTANCE: invention relates to technology of preparing polysulfone membranes that can be used to separate liquids, in particular for microfiltering, ultrafiltration, dialysis, and reverse osmosis. Membranes are prepared by stirring homogenous composition containing polysulfone compound, solvent such as sulfolane, antipyrin, deltavalerolactam, diethyl phthalate, and their mixtures, and nonsolvent such as polyethylene glycol, diethylene glycol, triethylene glycol, glycerol, and their mixtures. Composition is melted and subjected to from-melt formation of membranes. EFFECT: enabled convenient preparation of membranes with good physicochemical properties, biological compatibility, and resistance to bleaching agents, disinfecting substances, and salt solutions. 56 cl, 4 dwg, 7 ex
Patent RU-2192175-C2 (RU)
Title: Method for cutaneous plasty at ringtype scalping the skin of the fourth finger
Inventor: BOGOV A A
IPC: A61B17/56
Filed: 1999-09-03
Granted: 2002-11-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should conduct amputation of distal phalanx of the fourth finger. Plasty of volar surface of the fourth finger is carried out with an islet flap from lateral surface of adjacent finger upon volar finger vascular-nervous bundle. Rear- lateral surfaces of the fourth finger are covered with an islet flap from rear surface of the wrist which is taken in projection of the third intermetacarpal space at a perforated branch coming from volar intermetacarpal artery by saving subcutaneous vein of the wrist oriented along the flap. The method enables to precisely model the form of the finger and restore its sensitivity. EFFECT: higher efficiency of plasty. 4 dwg
Patent RU-2187204-C2 (RU)
Inventor: LAUSH ANATOLIJ GRIGOR EVICH
IPC: H04B7/216
Filed: 1999-09-14
Granted: 2002-08-10
Abstract: FIELD: radio communications. SUBSTANCE: proposed method and device are designed for building address radio communication system in restricted frequency band for as many subscribers as possible using structural transparency of radio links with duplex communications both for digital information and for telephone communications, minimal time being required for establishing communications. Code, frequency, and time methods of channel division are used simultaneously. Device implementing this multiplexing method generates during transmission composite pseudo-noise signal whose parameters depend on subscriber to be invited for communication and device waiting for communications allocates signal addressed directly to this subscriber out of various subscribers received. Return signal is generated in response to call signal and received by calling subscriber. In this way mutual synchronization of subscribers is established with respect to pseudorandom sequence code, carrier frequency and phase, and also with respect to transmit/receive switching process. EFFECT: enhanced information density of spectrum. 2 cl, 1 dwg
Patent RU-2189318-C2 (RU)
Title: Drum for assembly of tyres with devices for turn-up of tyre band edges
Inventor: GUTKNECHT HEINZ
IPC: B29D30/18
Filed: 1997-07-22
Granted: 2002-09-20
Abstract: FIELD: tyre industry, applicable for assembly of a non-vulcanized tyre, having two bead cores with a high filling cord. SUBSTANCE: drum for assembly of tyres with a device for turn-up of the tyre band edges for assembly of a non-vulcanized tyre with components of rubber or having reinforcing cords and two bead cores with a high filling cord has two sets of axially projecting hinge levers. A roller is located on the ends of the levers directed to the segment. The roller of the second set is positioned between the adjacent similar rollers of the first set of levers. The device has means for axial and radial movement of the levers from the position, in which the levers form a closed ring, to the position, in which the levers press the expanded part of the tyre components to the bead cores. EFFECT: enhanced quality of the assembled tyre due to reliable attachment of the tyre component at a turn-up of the tyre band edges. 4 cl, 5 dwg
Patent RU-2177019-C2 (RU)
Title: Anticorrosive lacquer composition
Inventor: JURKINA L P
IPC: C09D175/04
Filed: 1999-12-29
Granted: 2001-12-20
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: invention relates to one-pot lacquer materials containing metal powders and is intended for manufacturing one- and multiplayer coatings: grounds, enamels for corrosion protection of steel structures, parts and equipment operated under severe atmospheric and elevated humidity conditions, industrial and power installations, chemical and petrochemical industry equipment, port facilities, ship building, and motor car construction. Composition based on organic solvent contains 13.0-26% of polyurethane varnish, 63.0-79% of fine zinc powder (prepared by vaporization of zinc in neutral gas atmosphere followed by condensation), and 1.7-1.9% of organosilicon liquids (polyphenylsiloxane and polymethylphenylsiloxane) as waterproofing agent for fine zinc powder. Composition can further contain rheological additive, namely microtalc for varnish-and-paint industry in amounts up to 0.5%. EFFECT: prolonged storage time without irreversible alteration of properties, improved mechanical and adhesion properties. 4 cl, 2 tbl _
Patent UA-50710-C2 (UA)
Title: Method for preparing consumable ingot for casting by dispersion
Inventor: ZHUK HENNADII VILIOROVYCH
Filed: 1996-03-11
Abstract: This invention relates to the area of special electrometallurgy and can be used at production of consumable ingots for casting by dispersion. Aim of the invention is in decrease of material consumption by decreasing the mass of the burnt of the ingot being re-melted. Method includes casting of cylindrical ingot and mechanical treatment of the side surface. New in the invention is the fact that a hollow cylindrical ingot is formed, with the inner radius of the ingot determined by formula: where R is the inner radius of the ingot, m; - needed acceleration of metal on the surface of the rotating ingot, m/s2; n – maximal technically substantiated frequency of rotation of the ingot, turns/min; and with the outer radius of the ingot determined by its needed mass.
Patent UA-56984-C2 (UA)
Title: HIV protease inhibitors, a pharmaceutical composition and a method for inhibition of HIV protease
IPC: C07D215/48
Filed: 1994-07-10
Abstract: HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain these compounds and optionally other anti-viral agents as active ingredients, are suitable for treating patients or hosts infected with the HIV virus, which is known to cause AIDS
Patent UA-56125-C2 (UA)
Title: Method for serologic diagnostics of staphylococcus infection
Inventor: POZUR VOLODYMYR KOSTIANTYNOVYCH
Filed: 1997-04-21
Abstract: The proposed method for serologic diagnostics of staphylococcus infection consists in mixing the patient's blood sample with solution of Staphylococcus aureus peptidoglycane, incubating the resulting solution for proceeding the reaction of binding peptidoglycane with peptidoglycane antibodies in blood serum, adding suspension of Staphylococcus aureus cells (Wood-46) to the solution, incubating the mix so obtained for binding staphylococcus antibodies with corpuscles of Staphylococcus aureus cells, precipitating the staphylococcus cells, mixing the settling liquid, which contains combinations of peptidoglycane with peptidoglycane antibodies, with a staphylococcus reagent on a stage glass for the possibility to visually monitoring the reaction, and recording parameters characterizing the reaction.
Patent UA-49819-C2 (UA)
Title: Herbicidal compositions containing 4-benzoylisoxazole or 2-cyano-1.3-dione compounds and antidotal compounds therefor, methods of reducing injury of crops
IPC: A01N25/32
Filed: 1996-01-05
Abstract: Herbicidal compositions containing 4-benzoylisoxazole or 2-cyano-1.3-dione compounds and antidotal compounds therefor to reduce injury to various crops, particularly corn, from the phytotoxic effects of 4-benzoylisoxazole or 2-cyano-1,3-dione herbicides when used alone or in combination with additional pesticidally active ingredients. Methods for reducing phytotoxicity or injury to crop plants, particularly corn crops, due to 4-benzoylisoxazole or 2-cyano-1,3-dione herbicides are also described.
Patent RU-2198088-C2 (RU)
Title: Limit-torque nut wrench
Inventor: VORONUKHIN V N
IPC: B25B23/14
Filed: 2000-01-06
Granted: 2003-02-10
Abstract: FIELD: manual tool, namely limit wrenches, possibly for tightening threaded joints in mode of limited torque values and also in mode of non-limited torque value. SUBSTANCE: wrench includes body in the form of lever carrying dial for indicating torque; working head in one end; drive lever with handle joined with body by hinge and embraced by limiting yoke; adjusted limiter of torque on other end and member for changing wrench in mode of non-limited torque. EFFECT: enlarged functional possibilities due to realizing mode of non-limited torque, prevention of destructurability in adjusted torque limiter. 4 cl, 6 dwg
Patent RU-2178541-C2 (RU)
Inventor: TJUKIN K K
IPC: F24C1/06
Filed: 2000-01-26
Granted: 2002-01-20
Abstract: FIELD: heating plants, in particular stoves for heating mainly of small rooms and greenhouses. SUBSTANCE: heating stove has a vertical body, fuel container positioned inside the body in a spaced relation, air intake and a smoke flue. The body is made with a joint on the base and a cap, with a projection of the cap to the base cavity. The air intake is installed horizontally and connected to the precombustion chamber in the form of a vertical sleeve installed below the container and open towards it. The sleeve upper edge and the container are positioned above the body joint. The U-shaped smoke flue is made with a descent under the cap removed from the cap floor by 0.1 to 0.2 of the cap removed from the cap floor by 0.1 to 0.2 of the cap height. The precombustion chamber and the descent under the cap are mounted on the base. The relation between the areas of the minimum cross-section of the air intake or smoke flue and the cross-section of the body makes up 0.007 to 0.014. The container may be made with a circular cross-section, filled with porous refractory, provided with gas nozzles and installed coaxially with the precombustion chamber. The precombustion chamber may be provided with a wick. EFFECT: enhanced efficiency of stove operation, facilitated lighting, stove universality, expanded range of used fuel. 4 cl, 7 dwg