baber/WOPTO huggingface dataset:
Patent RU-2219410-C2 (RU)
Title: Электропривод запорного устройства
Inventor: GROSMAN I TS
IPC: F16K31/02
Filed: 1987-12-30
Granted: 2003-12-20
Abstract: Изобретение относится к запорной арматуре и предназначено для управления запорными органами. Электропривод запорного устройства содержит передаточный механизм и блок электродвигателя. Блок электродвигателя включает электродвигатель, зубчатую передачу, две последовательно соединенные планетарные зубчатые передачи с центральным колесом и водилом с сателлитами. Центральное колесо первой передачи заторможено шариковым фиксатором. Водило второй передачи жестко связано с выходным валом блока электропривода. Выходной вал блока электропривода передаточным механизмом связан с поворотным запорным органом. Передаточный механизм выполнен по схеме кривошипно-коромыслового механизма. В нем роль коромысла выполняет поворотный запорный орган. Кривошип жестко связан с выходным валом блока электропривода. Шатун имеет упругость в продольном направлении. Введенные упоры установлены таким образом, что угол поворота кривошипа между упорами превышает угол его поворота между мертвыми точками кривошипно-коромыслового механизма. Центральное колесо первой планетарной передачи блока электропривода снабжено двумя кулачками с возможностью взаимодействия их с микропереключателями отключения электродвигателя в положении кривошипа на упоре. В передаточный механизм введен шариковый фиксатор. Последний установлен с возможностью взаимодействия с кривошипом на упорах. Изобретение направлено на повышение точности и надежности контроля крайних положений запорного органа. 2 з.п. ф-лы, 3 ил.
Patent DE-19512228-C2 (DE)
Inventor: GOLDSTEIN NAUM DR RER NAT
IPC: H01T23/00
Filed: 1995-03-24
Granted: 1997-03-20
Abstract: The invention relates to a process and device for generating gaseous oxygen anionic radicals under atmospheric pressure with a carbon fibre ionisation electrode. The aim of the invention is to provide a process and device as described which prevent any damaging contamination by health-threatening by-products of the ionisation process in the ionisation of air or medical oxygen. With regard to the process, this is attained in that uncharged by-products of the ionisation process, like nitric oxide and ozone, are separated by suction from the oxygen anionic radicals generated. In an advantageous embodiment an annular counter-electrode (7) is used which affects the whole region of the ionisation electrode (4) and permits the production of an electric field with defined geometry and voltage. In the device of the invention the aforementioned problem is correspondingly solved in that there is a suction device (11, 12, 13) by means of which the uncharged by-products of the ionisation process can be separated from the oxygen anionic radicals produced.
Patent DE-19834444-C2 (DE)
Inventor: LENHARDT KARL
IPC: B05C11/10
Filed: 1998-07-30
Granted: 2003-04-30
Abstract: The invention describes a machine for filling the edge joint of insulating glass panes with a semi-liquid to paste-like sealing compound, consisting of a main constituent and a secondary constituent, which are different in chemical terms and in terms of their viscosity, having two pumps (3, 6) which convey the two constituents from two reservoirs (1, 2) into separate intermediate storage chambers (5, 8), and having separate, synchronously driven volumetric feed metering pumps (14, 19) for conveying the constituents in a predetermined composition to a mixer (16) and then on to a nozzle (17), the nozzle and the mixer belonging to one sub-assembly which is movably mounted as a whole on a frame of the machine. According to the invention, there is provided a gear pump (14), driven by a servomotor, as metering pump for the main constituent in combination with a piston pump (19), which serves as a metering pump for the secondary constituent and whose piston (10) is driven by a second servomotor (23), both of which preferably are part of the movable sub-assembly.
Patent DE-19904462-C2 (DE)
Title: Gasflasche
Inventor: WEBER PETER
IPC: F16K15/18
Filed: 1999-02-04
Granted: 2001-05-03
Abstract: Eine Gasflasche (10.1) als Speicherbehälter für ein unter Druck stehendes Gas oder Gasgemisch mit einer ersten Ventileinheit (12) mit einem Verschlusselement, einer im Inneren der Flasche (10) vorhandenen Einlassöffnung und einer über einen Kanal in Verbindung stehenden Auslassöffnung, wobei über die Stellung des Verschlusselements der ersten Ventileinheit (12) die Menge des nach außen strömenden Gases oder Gasgemisches einstellbar ist, DOLLAR A zeichnet sich dadurch aus, dass eine zweite Ventileinheit (20.1) mit einem Verschlusselement (22.1) zwischen dem Inneren der Flasche (10.1) und der Einlassöffnung der ersten Ventileinheit (12) angeordnet ist, die auf die Strömungsgeschwindigkeit des ausströmenden Gases oder Gasgemisches anspricht und bei Erreichen einer maximalen Strömungsgeschwindigkeit den Strömungsweg dauerhaft selbsttätig absperrt.
Patent MD-3427-C2 (MD)
Title: Grinding process and device for realization thereof
Inventor: PEEV GHEORGHE
IPC: B02C4/10
Filed: 2005-12-07
Abstract: The invention relates to processes and devices for grinding of different materials and may be used in the feed mill, food, chemical and other branches of industry.The grinding process includes feeding of the initial material into the milling zone of the grinding device with division thereof into inclined flows by means of cascadely installed inclined partitions and stepwise grinding by applying series loads, predominantly of splitter action, mixing of flows and evacuation of the grinded material from the unloading zone. Novelty consists in that concomitantly with division into inclined flows of the initial material it is additionally carried out the stepwise separation and stepwise evacuation from the milling zone of the grinded material, the particle dimensions of which correspond to the predetermined dimension, and mixing of the flows at each stage of grinding of the unseparated material with the material advanced from the previous stage. Then, at the last stage of grinding in the unloading zone the advanced material flows are mixed, at the same time evacuation of the grinded material is carried out with the continuous agitation thereof.The grinding device comprises a loading bin, a body (1), the inner cavity (2) of which includes milling and unloading (4) zones, vertically installed into the body (1) a rotor (5) with wavy working surface and decks (6) in the form of columns, placed round the circumference, coaxial to the rotor (5), as well as partitions (7) obliquely fixed between the adjacent decks (6). Novelty consists in that the grinding device additionally comprises gage sieves, the upper (10) of which is made cylindrical and is placed into the milling zone, embraces the decks (6) and abuts on the inclined partitions (7), and coupled thereto the lower sieve, including lateral walls (12) and bottom (13), placed in the unloading zone (4) with formation of a space between them, the outer surface of the decks (6) and the base of the rotor (5). Into the formed space between the base of the rotor (5) and the bottom (13) of the lower sieve it is mounted an agitator (14), the described diameter of which corresponds to the diameter of the bottom (13) of the lower sieve.
Patent RU-2161446-C2 (RU)
Title: Endoscopic method for treating the cases of vesicoureteral reflux
Inventor: LEBEDEV D A
IPC: A61K31/7036
Filed: 1997-12-25
Granted: 2001-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing implant manufactured from biologically compatible material through endoscope into the Waldeyer vagina terminal part zone. The implant is introduced until appropriate physiologically normal ureter exit shape is achieved. The implant is introduced in performing reciprocating movements with endoscope needle in particular cases. Siloxan injection composition or hydrophilic polyacrylamide gel is useable. The implant volume to be introduced is equal to 0.7-1.3 ml. An antibiotic is additionally added to implant composition. EFFECT: enhanced effectiveness in modeling structural and functional parameters of intramural ureter regions. 5 tbl
Patent RU-2166915-C2 (RU)
Title: Method for treating the cases of urination delay
Inventor: ITS V EH
IPC: A61M39/00
Filed: 1998-01-05
Granted: 2001-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making median incision above the pubic zone. The anterior wall of the urinary bladder is accessed. Two purse-string sutures are put in on the anterior wall of the urinary bladder without tightening them. One suture is in the upper angle and the other one in the lower angle of the wound. Two pierces are made in the center of the purse-string sutures. Curved clamp is introduced through the inferior pierce into the urinary bladder cavity keeping the branches closed. The clamp is brought out from the urinary bladder cavity through the second pierce. By performing reversed movement with the clamp, cystostomic tube is pulled through the urinary bladder. The tube ends are fixed on the anterior wall of the urinary bladder by plunging them into the purse- string sutures. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2162796-C2 (RU)
Inventor: KHERBERT SHVARTS
IPC: B42D25/29
Filed: 1996-09-25
Granted: 2001-02-10
Abstract: Изобретение относится к способам подготовки и реализации маркированных ценных печатных изделий. Способ характеризуется тем, что а) подготавливают несколько частичных блоков, каждый из которых состоит из нескольких снабженных маркировкой ценных печатных изделий, и б) на пунктах реализации ценные печатные изделия из частичных блоков реализуют по отдельности конечным пользователям. При этом на этапе а) изготовляют ценные печатные изделия с состоящим из одной или нескольких вырезанных выемок вырезанным маркировочным узором таким образом, чтобы ценные печатные изделия, относящиеся к одному частичному блоку, имели исключительно одинаковый вырезанный маркировочный узор, а ценные печатные изделия, относящиеся к разным частичным блокам, имеют разные вырезанные маркировочные узоры. На этапе б) частичные блоки, образованные из ценных печатных изделий с разными вырезанными маркировочными узорами, группируют по временнному и/или территориальному признакам для реализации ценных печатных изделий конечным пользователям. Способ позволяет подготовить и осуществить реализацию маркированных ценных печатных изделий таким образом, чтобы затруднить подделку ценных печатных изделий и/или легко проверить их подлинность. 7 з.п. ф-лы, 6 ил.
Patent RU-2169336-C2 (RU)
Title: Tank turret
Inventor: BELJAKOV V F
IPC: F41H5/20
Filed: 1998-05-13
Granted: 2001-06-20
Abstract: FIELD: armored equipment, in particular, construction of tank turrets. SUBSTANCE: the turret is made in the form of two symmetrically spaced armor compartments rigidly attached to a common base. Each compartment is formed by spaced outside and inside lateral walls made in the front contour from the embrasure to the turret lateral axis in the form of truncated cones located in alignment. The angle of slope of the lateral faces of pyramids equals 20 to 30 deg. from the base. The external and internal plates of the turret roof are installed with an inclination from the aft plate to the embrasure and from the turret longitudinal axis to the lateral side at an angle equal to 4 to 6 deg. with provision of a clearance between them equal to 0.65 to 0.7 of the clearance between the side walls. EFFECT: enhanced protection of the tank turret without any increase of its overall dimensions and with a minimum increase of the mass. 5 dwg
Patent RU-2155746-C2 (RU)
Title: Способ получения 5-аминосалициловой кислоты для фармацевтических целей
Inventor: BOJARINTSEVA O N
IPC: C07C229/60
Filed: 1998-07-06
Granted: 2000-09-10
Abstract: Изобретение относится к производству химико-фармацевтических препаратов и предназначено для получения 5-аминосалициловой кислоты, приемлемой для фармацевтических целей. Процесс осуществляют прибавлением к водно-щелочному раствору 5-фенилазосалициловой кислоты в один прием гидросульфита натрия при температуре 20 - 40 o C, проведением восстановления при 80 - 85 o С, отделением анилина при комнатной температуре в присутствии неионогенного поверхностно-активного вещества (НПАВ), очисткой от остаточных примесей в присутствии НПАВ при температуре 60-70 o С и рН 5,8-6,2 экстракцией бензолом, затем углем и выделением целевого продукта подкислением уксусной кислотой до рН 4,0-5,0. В качестве НПАВ используют неонолы АФ 9-10 и АФ 9-12 в количестве 0,4-0,8% от веса исходной 5-фенилазосалициловой кислоты. Выход 5-аминосалициловой кислоты, приемлемой для фармацевтических целей, составляет 84,7-86,1% в расчете на 5-фенилазосалициловую кислоту. Технический результат - упрощение пригодного для промышленного использования способа получения 5-аминосалициловой кислоты для фармацевтических целей за счет изменения условий восстановления 5-фенилазосалициловой кислоты гидросульфитом натрия и отделения анилина и примесей от реакционного раствора по окончании восстановления. 1 з.п. ф-лы, 1 табл.
Patent RU-2185792-C2 (RU)
Title: Method for treating gunshot long bone fractures in the extremities
Inventor: SOKOLOVICH G E
IPC: A61B17/56
Filed: 1998-07-22
Granted: 2002-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing fractured bone fragments in double-ring structure of extrafocal transcutaneous distraction osteosynthesis. Then, primary surgical treatment of gunshot bone wound is applied with decompressive longitudinal and transverse fasciotomy being carried out. Injured extremity is repaired under visual control of its length and axis. Fractured bone fragments including those not connected to periosteum are arranged on the maternal bed and the bone and bone fragments are covered with muscles. EFFECT: enhanced effectiveness of treatment; reduced risk of postoperative complications.
Patent RU-2203521-C2 (RU)
Title: Radio link interception method
Inventor: DAVYDOV V F
IPC: H04B1/10
Filed: 1998-12-17
Granted: 2003-04-27
Abstract: FIELD: communications engineering; radio intelligence. SUBSTANCE: method involves exposure of self-excited oscillator to external magnetic field in acquisition sweep with the result that self-excited oscillator signal is modulated by external signal. Modulating function of intelligence signal is discriminated while detecting self-excited oscillator signal. Modulating function is recorded after its non-entropic amplification by writing down dynamic changes in interference field of coherent electron beam. EFFECT: provision for intercepting radio messages from points located beyond intercepted link signal paths. 2 dwg
Patent RU-2200127-C2 (RU)
Title: Method of preparing useful substances from acid-sludge wastes formed on washing of crude benzene with acid solution
Inventor: CHAKHANDE TILAKRADZH BKHASARRA
IPC: C01B17/90
Filed: 1999-03-11
Granted: 2003-03-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method includes following stages: (a) mixing acid-sludge sediment with saturated aqueous ammonium sulfate solution; (b) dissipating heat provided by dissolution proceeding in the previous stage and cooling mixture to ambient temperature; (c) settling cooled mixture to form lower layer consisting of 20- 25% sulfuric acid and upper layer consisting of residual organics containing sulfuric acid with concentration 7-8%; (d) tapping lower layer and retaining upper layer; (e) diluting retained upper layer with tar (mixed with anthracene and heavy petroleum), neutralizing sulfuric acid contained in diluted mixture with sodium hydroxide solution and transferring neutralized mixture into residual petroleum product distillation plant, wherein this mixture is utilized as fuel in the form of pitch-creosote mixture; (f) recovering 20-25% sulfuric acid as extraction bottoms after settling by means of extracting acid from lower layer formed in stage "d" with the aid of phenol fraction 150-200 C formed in distillation of residual petroleum product, and feeding recovered sulfuric acid into ammonium sulfate preparation installation; (g) collecting upper layer consisting of saturated acidic solvent (sulfuric acid concentration 1-1.2%) formed after settling as upper extraction product obtained in stage "f"; (h) neutralizing upper extraction product obtained in stage "g" with the aid of sodium phenolate solution, recovering solvent by distillation, and transferring recovered solvent into stage "f"; (i) mixing distillation residue from stage "h" with tar/anthracene/heavy petroleum and feeding resulting mixture into residual petroleum product distillation plant, wherein this mixture is utilized as fuel in the form of pitch-creosote mixture. EFFECT: enabled preparation of useful products preventing environmental pollution. 5 cl, 1 tbl
Patent RU-2165968-C2 (RU)
Title: Sewage treatment plant for atomic power stations
Inventor: TUMCHENOK V I
IPC: C02F1/00
Filed: 1999-04-12
Granted: 2001-04-27
Abstract: FIELD: complex biological treatment of sewage at atomic power station with channel-type high-power reactors at generation of commercial products: methane (CH 4 ),, protein-vitamin additive, treated water (T 2 O) for electric heat generators for extreme North regions. SUBSTANCE: plant includes methane tank with acid, alkaline and methane fermentation chambers equipped with dispersers with circular passage between cylindrical surface of rotor and housing. Biogas supercharger is communicated with chlorella generator. Plant includes also centrifugal microfilter with dynamic disintegrator fitted with branch pipe for removal of disintegrate and mixture of ordinary water and deuterium water which is communicated with receiver. Hydraulic seal provided within area of branch pipes is equipped with rectification column with transversal perforated partition forming sections communicated through overflow pipes. Upper section is connected with dephlegmator by steam line and with rectification tower by phlegma through hydraulic seal. Lower section is connected with heat exchanger and with treated water receiver and with circulation loop of water-moderated water-cooled power reactor through this receiver, with circulating pump and separator. Circulation loop is communicated with additional rectification column and commercial treated water (T 2 O). receiver. This plant is also used for production of heavy water through repeated partial evaporation of ordinary water and condensation of heavy water; heavy water is converted into treated water through activation in cooling loop of water-moderated water-cooled power reactor; concentration of treated water increases by 20 to 30 times as compared with standard level. EFFECT: possibility of generation of superheavy water as commercial product used as power source. 1 dwg
Patent RU-2168533-C2 (RU)
Inventor: BUSHUEV V A
IPC: C10G9/16
Filed: 1999-06-18
Granted: 2001-06-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: periodical non-stop tubular furnace decoking process is accomplished by cyclic pyrolysis of hydrocarbons mixed with water steam, each working cycle consisting of two periods differing from each other by composition of pyrolysis mixture, which, during the second period, contains no sulfur. During the first period, pyrolysis mixture can be composed of hydrocarbon mixture with sulfur and steam or sulfur-free hydrocarbon mixture with steam plus first additive. During the second period, hydrocarbon mixture is mixed with steam and contains second additive. The first additive contains substance selected from group including phosphorus-containing compounds or sulfur- containing compounds, whereas the second one can contain either alkali or alkali-earth metal compounds. EFFECT: optimized use of activating additives. 9 cl, 1 dwg
Patent RU-2166350-C2 (RU)
Title: Centrifugal liquid cleaner
Inventor: BERBER V A
IPC: B04B1/04
Filed: 1999-07-14
Granted: 2001-05-10
Abstract: FIELD: devices for separation of heterogeneous mixture in centrifugal field into light and heavy liquid fractions at continuous discharge from device; oil refining and chemical industries, mechanical engineering and other industries. SUBSTANCE: centrifugal liquid cleaner includes rotor mounted on vertical axle 1 and housing 3 with thin- layer insert 2 located inside it and unit for control of position of interface of light and heavy fractions of liquid being cleaned. Positioned on end face of housing is open cavity 4 for receiving heavy liquid fraction which is connected with cavity 5 by means of passage; cavity 5 is located between thin-layer insert and housing. Passage has two communicating branches: branch 6 supplying the heavy liquid fraction to point of communication of branches and branch 7 fitted with valve 8 and used for discharge of heavy liquid fraction from point of communication to cavity 4. Axle and rotor of cleaner are provided with passages 9 for delivery of liquid to be cleaned and passages 10 for discharge of light fraction; they are connected with external mains. Device for control of position of interface includes tube 11 whose on end is connected to heavy fraction discharge main 12 and other end is located in heavy liquid cavity; this device is also provided with mixing mechanism having rod 13 with tube 11 secured to it, screw 14, retainer 15, scale and indicator. EFFECT: ease of maintenance. 3 dwg
Patent RU-2176046-C2 (RU)
Title: Cut-off valve
Inventor: AZLETSKIJ A I
IPC: F16K15/03
Filed: 1999-09-27
Granted: 2001-11-20
Abstract: FIELD: overlapping plume of gas well in case of its breaking. SUBSTANCE: cut-off valve contains housing with working space, flap connected with indexing mechanism through hinged joint placed inside the working space, spring located in the space of adjusting housing, and differential rod. The adjusting housing is provided with pressure-operated passage producing equal pressure to the end faces of the differential rod. The area of the differential rod in the space of the adjusting housing is lower than that in the working space. The differential rod is connected to the flap through levers arranged in the working space. EFFECT: enhanced reliability of the device, excluded possibility of gas leakages. 1 dwg
Patent RU-2219294-C2 (RU)
Inventor: LONATI FRANCHESKO
IPC: D04B15/32
Filed: 1999-11-15
Granted: 2003-12-20
Abstract: FIELD: knitting equipment. SUBSTANCE: actuating mechanism has cam supporting surface 2 facing needle supporting member 3 and at least one supporting drop cam 4 having contour 5 arranged at an angle to direction of advancement of needle supporting member 3 relative to cam supporting surface 2. This contour is engageable with sole of needles or needle pushing members protruding from needle supporting member 3 toward cam supporting surface 2. Drop cam 4 rests upon cam supporting surface 2 so as to rotate around first axis substantially perpendicular to surface of part of needle supporting member 3, which is facing in any case to cam supporting surface 2 and may pivot about first axis upon issuing of command for changing of inclination angle of contour 5 with respect to advancement direction. EFFECT: increased operating speed of machine, in particular, in case of knitting of short loop articles, and provision for using of said mechanism in different type of hosiery machines. 6 cl, 5 dwg
Patent UA-28117-C2 (UA)
Title: Method to obtain condensed milk product with sugar "tsykorne" (chicory)
Filed: 1998-04-29
Abstract: The invention relates to milk industry and can be used while making a condensed milk product with chicory. A method of obtaining the condensed milk product with sugar includes preparing a chicory extract, a milk base and a sugar syrup, mixing, condensing and cooling thereof.
Patent UA-33932-C2 (UA)
Title: A method for the preparation of phtalates
Inventor: VOLOKHOV IVAN VASYLIOVYCH
IPC: C07C67/08
Filed: 1999-04-30
Abstract: Disclosed is a method for the preparation of phtalates by etherification with phtalic anhydride by aliphatic alcohol with recirculation of aliphatic alcohol and isolation of aliphatic alcohol and water from reaction mass containing crude phtalate, at that etherification is carried out cyclically, in several repeatable cycles, carrying out in series in each cycle the process of etherification with recirculation of aliphatic alcohol and subsequent isolation of aliphatic alcohol and water.