baber/WOPTO huggingface dataset:
Patent RU-2147020-C1 (RU)
Inventor: DROZDETSKIJ A G
IPC: C07C241/04
Filed: 1998-02-16
Granted: 2000-03-27
Abstract: Изобретение относится к органическому синтезу и позволяет получать гидразиды алифатических карбоновых кислот и их смесей общей формулы RCONHNH 2 , где R = С 5 Н 11  - С 9 Н 19 . Способ обеспечивает безопасность процесса, получение продуктов с удовлетворительными органолептическими свойствами без дополнительной очистки и дает минимальное количество отходов. Карбоновые кислоты и гидразин-гидрат, взятые в мольном соотношении 1 : (1,3 - 1,7), нагревают при температуре 105 - 118 o C с одновременной продувкой инертным газом. Затем полученную реакционную смесь смешивают с водой в соотношении V орг  : V водн  = 1 : (4 - 5), охлаждают до температуры не выше +20 o С, отфильтровывают осадок, промывают водой и сушат. 2 ил., 1 табл.
Patent RU-2134717-C1 (RU)
Title: Method of purification of sunflower oil after hot pressing
Inventor: RUSAKOVA G G
IPC: C11B3/16
Filed: 1998-03-13
Granted: 1999-08-20
Abstract: FIELD: fat-and-oil industry, more specifically purification of alimentary sun flower oil. SUBSTANCE: pressing, oil is cooled to 30-36 C and then filtered on tubular ultrafilters under pressure of 7 kg/sq.cm. EFFECT: high consumer properties and longer terms of useful life of sunflower oil.
Patent RU-2128243-C1 (RU)
Inventor: BABIN V S
IPC: C25C3/04
Filed: 1998-04-28
Granted: 1999-03-27
Abstract: FIELD: electrolytic production of magnesium. SUBSTANCE: process of shut-down of electrolyzer includes following operations: removal of magnesium from knock-down cell, disconnection of electrolyzer from D C network, loading of solid magnesium chloride in the amount of 1-3% of volume of electrlolyte in electrolyzer, removal of skull from hearth of electrolyzer, removal of electrolyte from electrolyzer to its residual content on hearth amounting to 1-5% of total volume of electrolyte in electrolyzer, additional pouring of molten carnallite, sealing of systems of cathode and anode suction, natural cooling of electrolyzer to temperature below 100 C with rate of 5-10 C per hour, creation of constant level of humidity and its keeping in the course of all time of electrolyzer shut-down. EFFECT: possibility of shut-down of electrolyzer for long period, reduced consumption of electric energy. 2 cl
Patent RU-2137365-C1 (RU)
Title: Method for repelling biological creatures
Inventor: ARKHIPOV V P
IPC: A01M29/00
Filed: 1998-05-07
Granted: 1999-09-20
Abstract: FIELD: agriculture, in particular, equipment for acting upon animals such as rodents. SUBSTANCE: method involves providing repellent action in the form of repeated pulses of optical radiation with wave length of 180-2,000 nanometers and width of spectral range of from 10 -5  to 1.8 10 3  nanometers. Optical radiation brightness temperature is at least 3,000 K with pulse time of 10 -8  to 10 -1  sec at half-height. Radiation pulse frequency may be changed in accordance with specific law. Acoustic vibration pulses may be generated in synchronism with optical radiation pulses. EFFECT: increased efficiency in repelling animals and simplified method. 3 cl, 3 dwg
Patent RU-2135224-C1 (RU)
Title: Arthrosis treatment method
Inventor: CHILINGIROV R KH
IPC: A61M25/01
Filed: 1998-05-13
Granted: 1999-08-27
Abstract: FIELD: traumatology and orthopedics. SUBSTANCE: regional lymphatic vessel or node is catheterized. Through catheter, 2-5 ml of solution stimulating lymphatic drainage (1.5% NaCl solution, nicotinic acid, or lymphamyazot) is injected for 3-6 days. Over this period, other preparations are additionally administered. EFFECT: speeded up arresting pain syndrome and dropsy. 6 cl, 3 ex
Patent RU-2136739-C1 (RU)
Inventor: D JAKOVA L D
IPC: C12G1/02
Filed: 1998-07-15
Granted: 1999-09-10
Abstract: FIELD: wine making; may be used in alcoholic beverage industry. SUBSTANCE: wine drink contains the following ingredients per 1000 dal of prepared product: white dry grape wine materials, 100-200 dal; concentrate of kvass wort, 5-15 kg; sugar, 10-20 kg; color, 8-12 kg; natural honey, 2-8 kg; ethyl rectified alcohol and water at the rate of blend strength equal to 25% vol, the balance. EFFECT: broadened assortment of wine drinks with specific pleasant complex aroma of bread tint and taste, enriched by biologically active substances and improved organoleptical properties. 2 ex
Patent RU-2131282-C1 (RU)
Title: Shutoff device for remote opening of end part of fire pipeline
Inventor: CHUPRIKOV A E
IPC: A62C37/08
Filed: 1998-07-09
Granted: 1999-06-10
Abstract: FIELD: fire-fighting equipment, more specifically, devices for remote one-time action installed on fire-extinguishing systems for discharge of fire-extinguishing substances. SUBSTANCE: shutoff device has cylindrical body with discharging channel tightly covered with plug and membrane in the form of transverse pin. Shutoff part of cutoff pipe of fire pipeline is ended in plug held by membrane in the form of transverse pin having centralizer for supporting (tightening) plug end and two on each side levels of pin shear located opposite during device operation and pin fastening to end part of pipe. End appliance has side branch with cock and connecting head for connection of fire hose for manual water supply to face of development working. EFFECT: higher efficiency of fire control in blind workings of gassy mines. 1 dwg
Patent RU-2138858-C1 (RU)
Inventor: BARABANOVA L P
IPC: G10K11/00
Filed: 1998-08-17
Granted: 1999-09-27
Abstract: FIELD: acoustics. SUBSTANCE: proposed underwater acoustic screen is manufactured in the form of leak-tight plate made of two semi-perforated rubber components. Moduli of elasticity of their materials differ noticeably. Mentioned components are joined over complex relief surface that presents system of grooves and protrusions. Chosen geometry of perforations makes it possible to realize pronounced air inflation of plate and required character of change of speed of sound in plate by thickness. Proposed design of acoustic screen makes it feasible to enhance acoustic efficiency of it in wide range of frequencies. EFFECT: enhanced acoustic efficiency in wide range of frequencies. 3 cl, 4 dwg
Patent RU-2149496-C1 (RU)
Title: Converter control process
Inventor: VEJTTSEL O O
IPC: H02P3/18
Filed: 1998-09-14
Granted: 2000-05-20
Abstract: FIELD: electrical engineering; frequency-controlled electric drives. SUBSTANCE: electric-drive converter of induction machine connected to off-line voltage inverter with input of the latter connected to plugging control and to filter input is controlled by system built around microprocessor controller such as K1-20 (MS 2702) and coupled with off-line voltage inverter through its output stages. Off-line voltage inverter uses three-phase bridge circuit and has switching members (thyristors) shorted out by back diodes. When machine runs as motor, control is first effected in 180 deg mode, that is λ = 180 deg., by generating six periodic trains of control pulses shifted 60 el. deg apart. Setting negative slip makes induction machine run as generator with field voltage polarity reversed; control angle of switching members (thyristors) equals in this case one sixth of period, that is λ = 60 el. deg.; in addition, each switching member (thyristor) is changed over twice (at and greater) and during intervals between change-over operations at given control angle switching members (thyristors) are synchronously cut in and out in all sides of their phases. Plugging control ensures protection of off-line voltage inverter when its output voltage rises above rated value. Mentioned control process provides for plugging with energy regenerated into supply mains at lower speed and for regulating waveform of output voltage characteristic. EFFECT: enlarged functional capabilities and control range of induction machine. 2 dwg
Patent RU-2152839-C1 (RU)
Title: Flow line for making rings
Inventor: ELINSKIJ S A
IPC: B23Q41/00
Filed: 1998-12-15
Granted: 2000-07-20
Abstract: FIELD: plastic metal working, possibly manufacture of rings with different diameter, height, thickness and cross section. SUBSTANCE: production line includes arranged successively according to manufacturing process and mutually connected by means of transporting apparatuses: equipment for cutting blanks by measured lengths, heating furnace, equipment for preliminarily shaping blanks, ring rolling mills and receiving hopper. Equipment for preliminarily shaping banks is in the form of forging hammer. Ring rolling mills and receiving hopper are arranged in apices of triangle in such a way that one rolling mill and receiving hopper are placed along technological axis of flow line and sides of triangle are formed by transporting apparatuses. Forging hammer is mounted with possibility of feeding heated blanks from side opposite relative to forging operator. At opposite side of forging hammer there is table for receiving heated blanks. Accumulating conveyer is arranged between equipment for cutting blanks by measured lengths and heating furnace. EFFECT: lowered labor consumption, reduced metal consumption, mobile quickly readjusted flow line suitable for rolling rings of different dimensions and cross section configurations. 3 cl, 1 dwg
Patent RU-2147950-C1 (RU)
Inventor: VARSHAVSKIJ E A
IPC: B21B39/00
Filed: 1999-04-06
Granted: 2000-04-27
Abstract: Технический результат - повышение долговечности роликов рольганга. Изобретение относится к прокатному производству. Способ управления скоростным режимом отводящего рольганга широкополосного стана заключается в том, что транспортирование переднего конца полосы по рольгангу проводят на скорости роликов, превышающей скорость полосы, при подходе переднего конца полосы к тянущим роликам моталки окружную скорость роликов рольганга снижают на величину, не большую чем      где ΔV p  - величина уменьшения окружной скорости роликов рольганга, V п  - скорость транспортирования полосы по отводящему рольгангу, М н , М х , J p , R p  - соответственно номинальный момент, момент холостого хода электродвигателя, момент инерции и радиус ролика отводящего рольганга, t p  - время движения переднего конца следующей полосы от первой клети чистовой группы до роликов отводящего рольганга. Поддерживают окружную скорость роликов до входа переднего конца следующей полосы в первую клеть чистовой группы стана, после чего увеличивают до скорости, превышающей скорость транспортирования переднего конца полосы по рольгангу. 1 ил., 1 табл.
Patent RU-2146842-C1 (RU)
Inventor: MIKAELJAN G T
IPC: H01L21/223
Filed: 1999-04-27
Granted: 2000-03-20
Abstract: FIELD: semiconductor electronics; laser diodes and light-emitting diodes. SUBSTANCE: process includes growing epitaxial structure on semiconductor substrate, applying mask to structure, etching port in mask, diffusing doping impurities in structure through mentioned port, removing the mask, depositing contacts, cutting plates into chips, fitting chip onto heat sink; applied to epitaxial structure as mask is additional semiconductor layer of material suited to selective etching, its thickness being chosen from condition d 2  > d 1 •(ν 2 /ν 1 ), where d 1  is total thickness of epitaxial layers through which doping impurities are to be diffused; d 2  is thickness of additional semiconductor layer; ν 1  is mean rate of diffusion of doping impurities in epitaxial layers of structure; ν 2  is mean rate of diffusion of doping impurities in additional semiconductor layer. EFFECT: facilitated manufacture, improved service life, and reduced cost.
Patent RU-2150990-C1 (RU)
Title: Mass-transfer process column
Inventor: ZIBERT G K
IPC: B01J19/32
Filed: 1999-06-28
Granted: 2000-06-20
Abstract: FIELD: gas-extraction, oil- refining, and petrochemical industries. SUBSTANCE: column has body with gas and liquid inlet and outlet pipe unions, vertical mass-transfer and separation extension pipes mounted between horizontal barriers in a spaced relation to body. Inertial pre-separator is arranged along column axis with primary separator, mass-transfer section, and final separator mounted in tandem around it. Top of inertial separator is connected to gas inlet pipe union, that of mass-transfer section is connected through gas- tight joint to pipe union feeding liquid to column; bottoms of inertial and primary separators are connected to separated-liquid collector and those of mass-transfer section and final separator are joined to entrainment separator. Inertial pre-separator whose wall is made of louver strips bent over external surface to face gas flow accommodates hollow conical displacer whose bottom part is connected to separated liquid collector and top one has injection ducts. EFFECT: improved mass-transfer efficiency due to reasonable utilization of column interior. 2 cl, 2 dwg
Patent RU-2145176-C1 (RU)
Title: Method for manufacture of extruded product from bread cereals brans and composition
Inventor: MAL TSEV A S
IPC: A23L7/10
Filed: 1999-07-08
Granted: 2000-02-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing bread cereals brans with moisture content of 12-13% with flavor and/or aromatic components and water used in amounts providing moisture content of extruded mixture within the range of 14-15%; performing extrusion at extrudate exit rate of 100-180 m/min, with extrudate moisture content being 5-7%. Composition for producing extruded product contains 95-99.8% by weight of bread cereals with 12-13% moisture content, flavor and/or aromatic components and water the balance. Final moisture content of composition is 14-15%. Method and composition allows ready product in the form of crunchy porous chips possessing flavor and odor of fried cereal product to be obtained, with extrudate drying and frying processes being eliminated from method. EFFECT: wider range and improved quality of bread cereals products obtained by method. 2 cl, 2 ex
Patent RU-2168020-C1 (RU)
Inventor: TARASOV JU D
IPC: E21C41/26
Filed: 1999-11-24
Granted: 2001-05-27
Abstract: FIELD: mining industry; applicable in mining of river-bed diamond placers and in exploitation of flooded diamond placers. SUBSTANCE: device has scraper, head and two tail ropes, three-drum winch, snatch blocks, unloading platform with grade, rigid inclined stage installed in zone of coming-out of loaded scraper onto river band and located in underwater part of zone of band slope and adjacent to unloading platform on bank. In this case, stage part immersed into water is hinged to fixed above-water part for turning in vertical plane and provided with some secured to inclined levers facing both sides of scraper longitudinal axis. Skids are located above lower edge of scraper. Snatch blocks of tail ropes are mounted on movable sleds fixed by means of rods driven into ground. EFFECT: increased efficiency of mining of diamond-containing placers. 3 dwg
Patent RU-2166817-C1 (RU)
Inventor: CHUPAROVA L D
IPC: H01R39/22
Filed: 1999-12-09
Granted: 2001-05-10
Abstract: FIELD: brushes for electrical machines including those used in railway and municipal transport. SUBSTANCE: compound incorporates coaltar pitch, furnace and thermal black, pitch coke, and phenol-formaldehyde resin, proportion of ingredients being as follows, mass percent: coal-tar pitch - 36-38; furnace black - 21-23.5; thermal black - 25-29.5; pitch coke - 5-6; phenol-formaldehyde resin - 3-4. EFFECT: improved environmental friendliness of manufacture and improved quality of brushes. 2 tbl, 2 ex
Patent AU-2007243651-C1 (AU)
Title: Androgen receptor modulator for the treatment of prostate cancer and androgen receptor-associated diseases
Inventor: JUNG MICHAEL E
IPC: C07D401/04
Filed: 2007-03-27
Granted: 2013-03-14
Abstract: A hydantoin compound useful for the prevention or treatment of hyperproliferative diseases or disorders.
Patent AU-2008267058-C1 (AU)
Title: Treatment of pulmonary hypertension with carbonic anhydrase inhibitors in combination with a sympathomimetic amine
Inventor: TAM PETER
IPC: A61P11/00
Filed: 2008-05-30
Granted: 2013-03-14
Abstract: This disclosure relates generally to methods and pharmaceutical compositions useful in treating pulmonary hypertension. In one embodiment, for example, the disclosure provides a method for treating pulmonary hypertension comprising administering a therapeutically effective dose of a carbonic anhydrase inhibitor to a patient in need of treatment. The disclosure finds utility in the fields of medicine and pharmacology.
Patent AU-2016373538-C1 (AU)
Title: Powered case for electro-active medical device battery management
Inventor: CAMPIN JOHN ALFRED
IPC: A61N1/378
Filed: 2016-12-12
Granted: 2022-05-05
Abstract: A powered case is provided that includes a case, configured to hold an electroactive medical device with an integrated battery; an energizing system, configured to provide electric energy; and an energy transfer system, configured to receive energy from the energizing system; and to transfer the received energy to the integrated battery of the electroactive medical device. Further, a medical device system is provided that can include an electroactive medical device, including an integrated battery; and a powered case, including a case, configured to hold the electroactive medical device with the integrated battery; an energizing system, configured to provide electric energy; and an energy transfer system, configured to receive energy from the energizing system; and to transfer the received energy to the integrated battery of the electroactive medical device.
Patent RU-2166764-C1 (RU)
Title: Process measuring thermal resistance of two-terminal networks with known positive temperature coefficient of current
Inventor: SERGEEV V A
IPC: G01R17/12
Filed: 2000-01-11
Granted: 2001-05-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to equipment measuring thermal parameters of components of radio electronic hardware, specifically, semiconductor diodes, is designed to test quality of electronic articles and to evaluate their temperature reserves. Proposed process measuring thermal resistance of two-terminal networks with known positive temperature coefficient of current consists in supply of pulse of heating direct current and in measurement of change of temperature-sensitive parameter. Reference two-terminal network with known resistance is connected in parallel to tested two-terminal network before supply of pulse of heating current and change of value of current flowing through reference two-terminal network before and after heating is measured. Value of this change determines value of thermal resistance of tested two-terminal network. To ensure equality of instantaneous powers scattered by tested and reference two-terminal networks at initial time moment before their heating adjustment resistors are connected in series with two-terminal networks, train of short pulses of current having large relative pulse duration and amplitude equal to amplitude of pulse of heating current is supplied. Resistance of adjustment resistors is set at such value that equality of instantaneous powers scattered by tested and reference two-terminal networks is realized, then pulse of heating direct current is supplied and change of temperature-sensitive parameter is measured. EFFECT: increased accuracy of measurement of thermal resistance of two-terminal networks, reduced number of hardware components. 1 cl, 3 dwg
Patent RU-2158797-C1 (RU)
Inventor: KOZLOV G N
IPC: E01C11/02
Filed: 2000-03-20
Granted: 2000-11-10
Abstract: FIELD: airfield and highway construction, applicable mainly in erection or reconstruction of motor-road bridges with asphalt-concrete pavement. SUBSTANCE: functional joint has a chamber formed in the pavement, filled with mineralomastic mix, rigid member with an adhesion coating on the upper surface located in the chamber and overlapping the slab joint, Whose ends are positioned in a spaced relation to the respective ends of the chamber. The novelty is in the fact that the upper surface of the rigid member has in the section perpendicular to the longitudinal plane of the joint a quadratic curve shape at least above the slab joint and/or near the ends facing the chamber ends; the pavement is applied onto the upper surface of the rigid member in liquid condition. Functional joint may be provided with an antidisplacement plate positioned in the chamber above the rigid member and made at least on its one side with through and/or blind slots and/or recesses. The through and/or blind slots and/or recesses may be made on condition of possibility of destruction of the antidisplacement plate on them under the effect of operating loads, and the rigid member and/or antidisplacement plate may be made of fibrous concrete or metal, the rigid member overlapping the joint may be made with projections or corrugations on the lower surface. EFFECT: enhanced quality of joints, reduced labour content. 8 cl, 2 dwg
Patent RU-2171012-C1 (RU)
Inventor: KOMASHINSKIJ V V
IPC: H04L9/00
Filed: 2000-04-03
Granted: 2001-07-20
Abstract: FIELD: cryptography. SUBSTANCE: invention can be used as individual component in construction of symmetrical cryptographic systems designed to transmit encoded speech, sound, TV and other messages. Procedure forming encoding/decoding key provides for formation of initial sequence on transmitting side of route, its encoding, extraction of encoded initial sequence of block of test symbols, its transmission over forward communication channel free of errors to receiving side of route, formation of decoded sequence at receiving side of route, formation of hashing function of sequences at transmitting side of route, its transmission over forward communication channel free of errors to receiving side of route and formation of encoding/decoding keys at transmitting and receiving sides of route by way of hashing initial and decoded sequences in accordance with hashing function of sequences formed at transmitting side of route. EFFECT: formation of encoding/decoding key ensuring increased resistance of formed encoding/decoding key to compromise on side of violator. 10 cl, 29 dwg
Patent RU-2162340-C1 (RU)
Title: Method of preparing vaccine against salmonellosis in pigs
Inventor: GUSEV A A
IPC: A61K39/112
Filed: 2000-04-17
Granted: 2001-01-27
Abstract: FIELD: veterinary microbiology, biotechnology. SUBSTANCE: industrial strains of Salmonella choleraesuis and Salmonella typhimurium are cultured in nutrient medium containing Hottinger broth at pH 7.6-7.8 and index of amine nitrogen 200-250 mg%. Obtained bacterial mixture is subjected for inactivation with aminoethylethyleneimine which is added to bacterial suspension up to concentration 0.5-4%. Mixture is incubated at 37-38 C for 12-16 h. After termination of inactivation obtained antigen is added to sucrose-gelatin medium and antigen is combined with oily adjuvant in the ratio = (2: 3)-(1: 4), respectively. EFFECT: enhanced immunogenic activity and specific safety of vaccine. 5 cl, 3 tbl, 6 ex
Patent RU-2176610-C1 (RU)
Title: Device for loading transportation-and-launching container into shipboard launcher
Inventor: POTAPOV V F
IPC: F41F3/04
Filed: 2000-12-28
Granted: 2001-12-10
Abstract: FIELD: shipboard loading devices. SUBSTANCE: device includes suspension with double-acting shock absorber and deck catchers. Deck catchers are detachable; they may be mounted in fixed position over circle relative to cell of launcher. Each deck catcher is made in form of upright with flexible upper portion on which flexible guide is secured in inclined position. Suspension is made in form of frame with uprights on which shock-absorbing supports are mounted for engagement with supports-catchers mounted on uprights of deck catchers. Shock absorber body is passed through hole found in frame of suspension. Secured on lower end face of shock absorber body is intermediate beam; rod of shock absorber passed through hole of this beam is connected with second frame through articulation mechanism. Suspension is provided with hydraulic drive for vertical motion of transportation-and-launching container engageable with intermediate beam. EFFECT: shockproof vertical loading of long articles on board ship at sea swell. 4 cl, 10 dwg